_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:05:58 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) write$binfmt_elf32(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c46040000000000000000000000020006000000cc74948ce6824919000000000000000000000000200001"], 0x58) close(r2) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/148) 10:05:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:05:58 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1726.234852] tmpfs: Unknown parameter '00000000000000000000003' 10:05:59 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 13) 10:05:59 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:05:59 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x2, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:05:59 executing program 4: syz_open_procfs(0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000380)=""/251, 0xfb}, {&(0x7f0000000480)=""/102, 0x66}], 0x3, 0x8, 0x6aa12b08) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/213, 0xd5}], 0x1) dup2(r2, r1) readv(0xffffffffffffffff, 0x0, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000011c0)={0x53, 0xfffffffffffffffd, 0x0, 0x0, @buffer={0x0, 0x1031, &(0x7f0000001240)=""/4108}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_io_uring_setup(0x5652, &(0x7f00000002c0)={0x0, 0xfffffffc, 0x20}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) write$binfmt_elf64(r0, &(0x7f0000003600)=ANY=[@ANYBLOB="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"], 0xfffffffffffffe8a) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r5, 0x8010671f, &(0x7f0000000340)={&(0x7f0000000500)=""/126, 0x7e}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000001300274e000000000000000000000000040000001400000000000000000000000000000000001900"], 0x2c}}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000580)={0x40000000, 0x7, 0x0, 0x5cb7c17, 0xffffffff}) fork() ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) 10:05:59 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1726.424129] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1726.435905] tmpfs: Unknown parameter '00000000000000000000003' [ 1726.455977] tmpfs: Unknown parameter '00000000000000000000003' [ 1726.460646] FAULT_INJECTION: forcing a failure. [ 1726.460646] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1726.462486] CPU: 1 PID: 9186 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1726.463403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1726.464463] Call Trace: [ 1726.464819] dump_stack+0x107/0x167 [ 1726.465362] should_fail.cold+0x5/0xa [ 1726.465879] _copy_from_iter_full+0x201/0xa60 [ 1726.466472] rawv6_sendmsg+0x20e8/0x3b20 [ 1726.467023] ? rawv6_bind+0xa40/0xa40 [ 1726.467580] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1726.468328] ? lock_acquire+0x197/0x470 [ 1726.468900] ? find_held_lock+0x2c/0x110 [ 1726.469523] ? __might_fault+0xd3/0x180 [ 1726.470093] ? lock_downgrade+0x6d0/0x6d0 [ 1726.470676] ? lock_downgrade+0x6d0/0x6d0 [ 1726.471257] ? sock_has_perm+0x1ea/0x280 [ 1726.471867] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1726.472625] ? iovec_from_user+0x104/0x400 [ 1726.473308] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1726.474043] ? rawv6_bind+0xa40/0xa40 [ 1726.474602] inet_sendmsg+0x11d/0x140 [ 1726.475147] ? inet_send_prepare+0x540/0x540 [ 1726.475772] __sock_sendmsg+0x13c/0x190 [ 1726.476386] ____sys_sendmsg+0x70d/0x870 [ 1726.476976] ? sock_write_iter+0x3d0/0x3d0 [ 1726.477591] ? sendmsg_copy_msghdr+0xba/0x160 [ 1726.478239] ? do_recvmmsg+0x6d0/0x6d0 [ 1726.478837] ? lock_chain_count+0x20/0x20 [ 1726.479431] ? lock_downgrade+0x6d0/0x6d0 [ 1726.480045] __sys_sendmsg_sock+0x26/0x40 [ 1726.480636] io_sendmsg+0x1e6/0x830 [ 1726.481173] ? io_setup_async_msg+0x2d0/0x2d0 [ 1726.481861] ? mark_lock+0xf5/0x2df0 [ 1726.482445] ? __lock_acquire+0xbb1/0x5b00 [ 1726.483054] io_issue_sqe+0x3b3/0x77b0 [ 1726.483653] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1726.484392] ? lock_chain_count+0x20/0x20 [ 1726.485030] ? __is_insn_slot_addr+0x14c/0x290 [ 1726.485701] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1726.486467] ? io_connect+0x610/0x610 [ 1726.487009] ? lock_acquire+0x197/0x470 [ 1726.487560] ? find_held_lock+0x2c/0x110 [ 1726.488167] ? __fget_files+0x2cf/0x520 [ 1726.488753] ? lock_downgrade+0x6d0/0x6d0 [ 1726.489358] __io_queue_sqe+0x90/0x9d0 [ 1726.489973] ? io_issue_sqe+0x77b0/0x77b0 [ 1726.490635] ? __fget_files+0x2f8/0x520 [ 1726.491261] io_submit_sqes+0x44aa/0x8610 [ 1726.491921] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1726.492651] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1726.493377] ? find_held_lock+0x2c/0x110 [ 1726.494004] ? io_submit_sqes+0x8610/0x8610 [ 1726.494626] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1726.495290] ? wait_for_completion_io+0x270/0x270 [ 1726.496013] ? rcu_read_lock_any_held+0x75/0xa0 [ 1726.496686] ? vfs_write+0x354/0xb10 [ 1726.497276] ? fput_many+0x2f/0x1a0 [ 1726.497803] ? ksys_write+0x1a9/0x260 [ 1726.498353] ? __ia32_sys_read+0xb0/0xb0 [ 1726.498981] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1726.499724] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1726.500499] do_syscall_64+0x33/0x40 [ 1726.501082] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1726.501822] RIP: 0033:0x7f0de9071b19 [ 1726.502352] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1726.504984] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1726.506102] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1726.507108] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1726.508117] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1726.509129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1726.510123] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:06:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:06:14 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x1000a4, 0x0) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./mnt\x00', 0xd5b5, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="13f9", 0x2, 0x9}, {&(0x7f0000000300)="ba4c8b575e8415e42805c44558bda801f0f031dffda2925ef1aebfae7a9406ce4d82ec9123c0977c73d594deb9c9b424fb35d4e999a4d641c6b4c5c1bf8b49a7a53bf0d94334eca60ccaf70a0d94f8b6513305cf295f0cabef8b", 0x5a, 0x8}], 0x48, &(0x7f0000000400)={[{'syztnl2\x00'}], [{@seclabel}, {@dont_hash}, {@smackfsfloor={'smackfsfloor', 0x3d, '-[\xb5'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-$/'}}, {@smackfsroot={'smackfsroot', 0x3d, '!'}}, {@fsmagic={'fsmagic', 0x3d, 0x83}}]}) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f00000001c0)='./file0\x00') rename(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='mnt/encrypted_dir\x00') chmod(&(0x7f0000000140)='./file0\x00', 0x80) finit_module(0xffffffffffffffff, &(0x7f0000000240)='#\x00', 0x1) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000600)={'syztnl2\x00', 0x0, 0x1, 0x700, 0x100, 0x56b, {{0x34, 0x4, 0x0, 0x8, 0xd0, 0x68, 0x0, 0xf8, 0x2f, 0x0, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@cipso={0x86, 0x40, 0x2, [{0x0, 0x2}, {0x1, 0x3, "b3"}, {0x5, 0x4, "855a"}, {0x2, 0x10, "9face460ff06a4b44a54e3165ba9"}, {0x0, 0xd, "fe678ebe86b784806d7c90"}, {0x2, 0xe, "310a422ac59f04ad65000000"}, {0x2, 0x6, "f882efae"}]}, @timestamp={0x44, 0xc, 0x3b, 0x0, 0x3, [0x3, 0xd8e1]}, @lsrr={0x83, 0x7, 0xb3, [@private=0xa010101]}, @rr={0x7, 0x2b, 0xd8, [@loopback, @broadcast, @loopback, @multicast2, @loopback, @rand_addr=0x64010101, @dev={0xac, 0x14, 0x14, 0x11}, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @dev={0xac, 0x14, 0x14, 0x22}]}, @lsrr={0x83, 0xb, 0x22, [@multicast1, @multicast2]}, @ssrr={0x89, 0x1f, 0x2e, [@empty, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @local, @multicast2, @broadcast]}, @generic={0x89, 0x11, "8e68908755e279d577be032a57beed"}]}}}}}) 10:06:14 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:06:14 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:06:14 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, 0x0, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r2, 0x40a) 10:06:14 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 14) 10:06:14 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x9, 0x0, 0x0, 0x58, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2000, 0x0, 0x0, 0x1ff, 0x0, 0x10, 0x0, 0x4}, 0x0, 0x8, 0xffffffffffffffff, 0x2) ftruncate(0xffffffffffffffff, 0x1000003) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) write$binfmt_elf64(r2, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r1, &(0x7f0000000100)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/rcu_expedited', 0x22902, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x10010, r3, 0x4) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000140)={'wg1\x00'}) lseek(0xffffffffffffffff, 0x2200, 0x1) acct(&(0x7f0000000040)='./file0\x00') r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r6, &(0x7f00000018c0)=""/186, 0xba, 0x6) sendfile(r0, r6, 0x0, 0x3) unshare(0x4a060400) 10:06:14 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1741.599954] nfs4: Unknown parameter 'syztnl2' [ 1741.600282] tmpfs: Unknown parameter '00000000000000000000003' [ 1741.614952] FAULT_INJECTION: forcing a failure. [ 1741.614952] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1741.616939] CPU: 0 PID: 9207 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1741.618012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1741.619261] Call Trace: [ 1741.619667] dump_stack+0x107/0x167 [ 1741.620232] should_fail.cold+0x5/0xa [ 1741.620825] _copy_from_user+0x2e/0x1b0 [ 1741.621472] __copy_msghdr_from_user+0x91/0x4b0 [ 1741.622291] ? __ia32_sys_shutdown+0x80/0x80 [ 1741.623014] ? inet_sendmsg+0xbd/0x140 [ 1741.623596] ? inet_send_prepare+0x540/0x540 [ 1741.624204] ? __sock_sendmsg+0x55/0x190 [ 1741.624811] ? ____sys_sendmsg+0x426/0x870 [ 1741.625444] sendmsg_copy_msghdr+0xa1/0x160 [ 1741.626126] ? do_recvmmsg+0x6d0/0x6d0 [ 1741.626716] ? lock_chain_count+0x20/0x20 [ 1741.627425] ? lock_downgrade+0x6d0/0x6d0 [ 1741.628111] io_sendmsg+0x62c/0x830 [ 1741.628679] ? io_setup_async_msg+0x2d0/0x2d0 [ 1741.629319] ? mark_lock+0xf5/0x2df0 [ 1741.629887] ? lock_chain_count+0x20/0x20 [ 1741.630492] ? __lock_acquire+0xbb1/0x5b00 [ 1741.631090] io_issue_sqe+0x3b3/0x77b0 [ 1741.631618] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1741.632385] ? lock_chain_count+0x20/0x20 [ 1741.633019] ? __is_insn_slot_addr+0x14c/0x290 [ 1741.633757] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1741.634508] ? io_connect+0x610/0x610 [ 1741.635046] ? lock_acquire+0x197/0x470 [ 1741.635629] ? find_held_lock+0x2c/0x110 [ 1741.636286] ? __fget_files+0x2cf/0x520 [ 1741.636888] ? lock_downgrade+0x6d0/0x6d0 [ 1741.637540] __io_queue_sqe+0x90/0x9d0 [ 1741.638185] ? io_issue_sqe+0x77b0/0x77b0 [ 1741.638815] ? __fget_files+0x2f8/0x520 [ 1741.639372] io_submit_sqes+0x44aa/0x8610 [ 1741.639963] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1741.640698] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1741.641373] ? find_held_lock+0x2c/0x110 [ 1741.641961] ? io_submit_sqes+0x8610/0x8610 [ 1741.642597] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1741.643302] ? wait_for_completion_io+0x270/0x270 [ 1741.643960] ? rcu_read_lock_any_held+0x75/0xa0 [ 1741.644593] ? vfs_write+0x354/0xb10 [ 1741.645136] ? fput_many+0x2f/0x1a0 [ 1741.645704] ? ksys_write+0x1a9/0x260 [ 1741.646272] ? __ia32_sys_read+0xb0/0xb0 [ 1741.646945] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1741.647801] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1741.648576] do_syscall_64+0x33/0x40 [ 1741.649091] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1741.649845] RIP: 0033:0x7f0de9071b19 [ 1741.650389] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1741.653497] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1741.654571] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1741.655640] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1741.656673] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1741.657700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1741.658919] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1741.667539] tmpfs: Unknown parameter '00000000000000000000003' 10:06:14 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, 0x0, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r2, 0x40a) 10:06:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:06:14 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1741.790221] tmpfs: Unknown parameter '00000000000000000000003' [ 1741.805687] tmpfs: Unknown parameter '00000000000000000000003' 10:06:14 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:06:14 executing program 6: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_complete(0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x2b9, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd_index, 0x0, 0x0, 0x0, {0xb010}}, 0xb559) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca", 0x1a}, {0x0, 0x39}, {0x0}, {0x0}], 0x4}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000040)={0x0, 0x5fb3}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r5, r3, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:06:29 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/30, 0x1e) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x40) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'wlan1\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="c71d3aa5570975eab7d3db3cb257fd18477ca44550a1d72613b64645a65992282dbe3c2e1949a26d017e6b79261e4dbae1e9b8654ddc343dec0e2afc4a27e62ab563ff0b4f1de794f77249a57867e078a09a012a6026623b47fadb6579006caa143553f6141d3521b09f9894b0d0cb42a96e2ba9ecdf189f8f4f25d135b3a8440b77a1"]}) 10:06:29 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:06:29 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, 0x0, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r2, 0x40a) 10:06:29 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x5, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:06:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) setfsgid(0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000002c0)=0x18, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) dup(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x185842, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={r4, r5+10000000}, 0x1, 0x1}, 0x9) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r6, &(0x7f00000018c0)=""/186, 0xba, 0x6) unlinkat(r6, &(0x7f0000000080)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0xff, 0x0, 0xfe, 0x0, 0x0, 0x5e, 0x42021, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x2000000000000001}, 0x2040, 0x9000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x2, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)) 10:06:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:06:29 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 15) 10:06:29 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xc00, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x2009, 0x3, 0x1, 0x41, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = gettid() ioprio_set$pid(0x1, r1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x8, 0x3, 0x1, 0x20, 0x0, 0x8, 0x200e2, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x1, @perf_bp={&(0x7f00000001c0), 0x4a4d5b55a834ea6a}, 0x1, 0x0, 0x3, 0x0, 0x9, 0xffffffff, 0x1000, 0x0, 0x0, 0x0, 0xffffffffffffe574}, r1, 0xffffffffffffffff, r2, 0x19) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000008c0)={&(0x7f0000000240)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x10, 0x0}, 0x404c008) r3 = fcntl$dupfd(r0, 0x406, r0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = syz_open_dev$vcsu(&(0x7f0000000000), 0x8, 0x20040) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r5, 0x8010671f, &(0x7f0000000180)={&(0x7f0000000040)=""/162, 0xa2}) sendmsg$inet6(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1}], 0x1}, 0x63b5f9a9af11aed4) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000380)=0x8) [ 1756.606009] tmpfs: Unknown parameter '00000000000000000000003' [ 1756.617958] tmpfs: Unknown parameter '00000000000000000000003' [ 1756.656504] FAULT_INJECTION: forcing a failure. [ 1756.656504] name fail_usercopy, interval 1, probability 0, space 0, times 0 10:06:29 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:06:29 executing program 7: mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000, &(0x7f0000000240)={'trans=unix,', {[], [{@obj_user={'obj_user', 0x3d, '\x00'}}, {@seclabel}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@seclabel}]}}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x40000203}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_io_uring_setup(0x3875, &(0x7f00000001c0)={0x0, 0x8af0, 0x0, 0x1, 0x3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) r7 = syz_io_uring_setup(0x3875, &(0x7f00000001c0)={0x0, 0x8af0, 0x0, 0x1, 0x3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000b, 0x13, r7, 0x0) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r7, 0x8000000) syz_io_uring_submit(r10, r9, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) r11 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x202000, 0x0) syz_io_uring_submit(r5, r9, &(0x7f0000000300)=@IORING_OP_OPENAT={0x12, 0x3, 0x0, r11, 0x0, &(0x7f00000002c0)='./file0/../file0\x00', 0x11, 0x400, 0x23456}, 0x8) dup2(r4, r3) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1756.658557] CPU: 0 PID: 9251 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1756.659803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1756.661038] Call Trace: [ 1756.661464] dump_stack+0x107/0x167 [ 1756.661997] should_fail.cold+0x5/0xa [ 1756.662632] _copy_from_user+0x2e/0x1b0 [ 1756.663245] move_addr_to_kernel.part.0+0x31/0x110 [ 1756.663985] __copy_msghdr_from_user+0x3e1/0x4b0 [ 1756.664735] ? __ia32_sys_shutdown+0x80/0x80 [ 1756.665426] ? __sock_sendmsg+0x55/0x190 [ 1756.666038] ? ____sys_sendmsg+0x426/0x870 [ 1756.666708] sendmsg_copy_msghdr+0xa1/0x160 [ 1756.667384] ? do_recvmmsg+0x6d0/0x6d0 [ 1756.667972] ? lock_chain_count+0x20/0x20 [ 1756.668636] ? lock_downgrade+0x6d0/0x6d0 [ 1756.669274] io_sendmsg+0x62c/0x830 [ 1756.669826] ? io_setup_async_msg+0x2d0/0x2d0 [ 1756.670534] ? mark_lock+0xf5/0x2df0 [ 1756.671121] ? __lock_acquire+0xbb1/0x5b00 [ 1756.671753] io_issue_sqe+0x3b3/0x77b0 [ 1756.672349] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1756.673129] ? lock_chain_count+0x20/0x20 [ 1756.673744] ? __is_insn_slot_addr+0x14c/0x290 [ 1756.674438] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1756.675187] ? io_connect+0x610/0x610 [ 1756.675773] ? lock_acquire+0x197/0x470 [ 1756.676364] ? find_held_lock+0x2c/0x110 [ 1756.676965] ? __fget_files+0x2cf/0x520 [ 1756.677555] ? lock_downgrade+0x6d0/0x6d0 [ 1756.678191] __io_queue_sqe+0x90/0x9d0 [ 1756.678759] ? io_issue_sqe+0x77b0/0x77b0 [ 1756.679360] ? __fget_files+0x2f8/0x520 [ 1756.679953] io_submit_sqes+0x44aa/0x8610 [ 1756.680576] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1756.681309] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1756.682028] ? find_held_lock+0x2c/0x110 [ 1756.682636] ? io_submit_sqes+0x8610/0x8610 [ 1756.683266] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1756.683981] ? wait_for_completion_io+0x270/0x270 [ 1756.684698] ? rcu_read_lock_any_held+0x75/0xa0 [ 1756.685403] ? vfs_write+0x354/0xb10 [ 1756.685967] ? fput_many+0x2f/0x1a0 [ 1756.686502] ? ksys_write+0x1a9/0x260 [ 1756.687055] ? __ia32_sys_read+0xb0/0xb0 [ 1756.687695] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1756.688477] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1756.689188] do_syscall_64+0x33/0x40 [ 1756.689703] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1756.690427] RIP: 0033:0x7f0de9071b19 [ 1756.690947] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1756.693619] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1756.694789] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1756.695850] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1756.697109] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1756.698402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1756.699478] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:06:29 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:06:29 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x6, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:06:29 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/30, 0x1e) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x40) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'wlan1\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="c71d3aa5570975eab7d3db3cb257fd18477ca44550a1d72613b64645a65992282dbe3c2e1949a26d017e6b79261e4dbae1e9b8654ddc343dec0e2afc4a27e62ab563ff0b4f1de794f77249a57867e078a09a012a6026623b47fadb6579006caa143553f6141d3521b09f9894b0d0cb42a96e2ba9ecdf189f8f4f25d135b3a8440b77a1"]}) 10:06:29 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x0, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:06:29 executing program 4: ftruncate(0xffffffffffffffff, 0x8) r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc3}, &(0x7f0000000200)={0x0, "f038679de021f8c801000000000000009d1fa459d07100000000bc7ae631f7a54805ff070000000000093393d0e1c7391515c7ab7c8e0600"}, 0xffffff93, 0x0) add_key$keyring(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0xfffffffffffffffb) request_key(0x0, 0x0, &(0x7f00000006c0)='{{\x80\x00\\+\x00', 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000004c0)={@multicast1, @broadcast}, &(0x7f0000000500)=0x8) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000a40), 0x0, &(0x7f0000000300)="a3", 0x1, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000780)='dns_resolver\x00', &(0x7f0000000740)=@chain) request_key(0x0, &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='dns_resolver\x00', r1) add_key$keyring(&(0x7f0000000340), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) add_key(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={'syz', 0x1}, &(0x7f00000015c0)="04931c01473d9ba2e279ab76b7fd539903fb409bd6ad3ff89c90ba13d86bc6049785de426a8f8ccf23d4cf239237ef6af357ff95b1ade47792f8cfe923b83c3aeae552f2b405205817cfbf5bb6d03915df2fd840adcb5fd684893156407b66c8a2e38ce2495582211bdf5fc667ea872554e7f26f838954196fbc2466eaa4b2eafc5d838f8bcaa01133cbf024f0ae30a1fbd9a7791a908680e37ccc5d554eb2a34f22dba8167d0a9d6984ac00"/184, 0xb8, 0xfffffffffffffffe) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}}) r3 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) keyctl$chown(0x4, r3, 0xee01, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r3) r4 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891a, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}}) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1756.804928] tmpfs: Unknown parameter '00000000000000000000003' 10:06:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) [ 1756.832084] tmpfs: Unknown parameter '00000000000000000000003' 10:06:29 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:06:29 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x0, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:06:44 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) flock(r0, 0x8) r1 = syz_open_dev$sg(0x0, 0x0, 0x2001) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_AIE_ON(r2, 0x7002) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f00000004c0)={{r2}, "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"}) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001780)={{0x2, 0x0, @remote}, {0x308, @multicast}, 0xac1414bb, {0x2, 0x0, @broadcast}}) socket$inet(0x2, 0x80000, 0x6) fallocate(r3, 0x1d, 0xfffffffffffffffe, 0xb35c) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x3000)=nil, 0x3000, 0xd, 0x12, 0xffffffffffffffff, 0x0) fallocate(r4, 0x7, 0xfffffffffffffffb, 0x9) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000200)={{0x2, 0x4e23, @multicast1}, {0x306, @remote}, 0x10, {0x2, 0x4e23, @local}, 'erspan0\x00'}) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x3000)=nil, 0x3000, 0xd, 0x12, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x4000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="c95811196a4819e7e784bf48688a243d67a8057430a0e59dbd3fc78ff0894c50c4de652c60803cc92c269ddc83e35adbe0a41cfd88a9856197599d22fb6cd7bb0f4cd2fe42f224bc7785018e0b05c3bd6e887f05034b5b3589bf1672a1efc5b7ae50508d39a052e6939c90d9f81fd913060872e129b83808cb70dc24de361ae61d00000000000000003011a4e24052f28e96a7a9323ecd4e5b9ec5ac5fec256d8cafa73be76137c0611dd5aa78d8125dbbde9f9454e5e3082aa5b5c44255a70121bd8c75dc2488"]) inotify_init1(0x81000) 10:06:44 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:06:44 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x7, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:06:44 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 16) 10:06:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:06:44 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fno=\x00\x00\x00\x00\x00', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) 10:06:44 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r0, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$TIOCEXCL(r0, 0x540c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000440)="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", 0x109, 0x540}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2200}, {0x0, 0x0, 0x20000000003800}, {0x0}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="f5738f27dfeef5f0df982783afd50d44abfdaf8718f3546d32a4823df0809bb3c21ecdc8d0fe8d1968b43bcef12161264978da3f3eaee4daa0102aeeb40c23cd56a0ac5d07dca9699be87297e5f0a001b4ca8927073b808849eb4ef739503eeb0f7e77acad6c4f63a99f26600137033d2b314c71ef08694270434558ef20fb871cde2daafc820ea1619c77b836dfa0a7ac9ffdaa371d422a924251ad6eb182bce757d9a01df6ea47f205c836571746edf0fa"]) r1 = syz_io_uring_setup(0x3875, &(0x7f00000001c0)={0x0, 0x8af0, 0x0, 0x1, 0x3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r4, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) r5 = syz_io_uring_setup(0x3875, &(0x7f00000001c0)={0x0, 0x8af0, 0x0, 0x1, 0x3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r5, 0x8000000) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r9, &(0x7f00000018c0)=""/186, 0xba, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000740)=@IORING_OP_WRITE={0x17, 0x0, 0x4007, @fd=r9, 0x84f9, &(0x7f0000000700)="1888880186911795adf53964404282d87af3b07262b09c75d03c701e6a430dde564f74dad869e80917ac5e1e65a3fc5a99cb5a33bdc9c09ed261", 0x3a, 0x2, 0x1}, 0xffff) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r7, &(0x7f00000006c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x2000, @fd_index=0x6, 0x8, &(0x7f0000000640)=[{&(0x7f0000000040)="be5b2d7e2661353eea76b57b7f4484675ecf1ca4c648accaf24b282d959cdfe79845666cac87141884d2f7e2f71fb5710b8a1bd65c38c862a809a4254f1ea3a6095aa1b273422a8b116edf9ee398a0ff9419b967e086ee34b45b502bb1", 0x5d}, {&(0x7f00000002c0)="10e905387d7cddc298044493920926e12134fa9b3f34ba8f2be8702f5450ca5a98ed3989815bf6a1ebe9a021f4c4bdf9c54671dec16f79a17eafe63cc05803f2526710cb9f0b2bf39ba02b9377a3fcb7eaafedb8f33e12d7e3ac9dbfe2759d07d78ee42e427e204dd4550b8175cb8220422d1291b504ca667237377d335d3d5714e7c45a3f432e3445a1e7466f619e906a6c9976e17ae624cdf8ecf8e6", 0x9d}, {&(0x7f0000000380)="ad00c6892dd3b8dc62102681b934f12aa39d9f11881adcea3039dd0938684bea191e2a73d178d1c7f254ed35136fbcc78f0a114b90ab8021a7eaa1dce0defee9935ce74a58af3363670bc4cb9205b28c02d8dc68cecea1216cc9991f502ed195770ede6b8f51aed2b02d8d4531e41f40261ea234be2dfa8d782f68d23ff175eaf745f2878f86fef8976ad3be4ade925837b50345d89cd490abd4df02da8a9996", 0xa0}, {&(0x7f00000000c0)="0c9b3e6d41ed3b17eddf82d00e4e7cf9d16be7f71502aa691e4bb569ca5be65005a9496885", 0x25}, {&(0x7f0000000580)="4f154304badc29ab1bdf89bc0ce45b026da81c943b8ccca7a85e8728db1f50d18393dd1ec1e8486b1b8f6f6718aa2257d5c2c737447c64a3b151be2c2d5c933500ae6104ab802c6298a21e6ccb0f96469d7a9a7e4668106442b82a144f76d3735cba2788049d2478de9e4e532ed75dfac277b5f8746a8a0c014eb67ea039a83c763dd4092365e6673d65d3ae6fa454a4071f3a6371e72f5703ca030d8b9822441963d4962f6593b3a4b43c1ba11dd85a23e111ccb8868d8b4ebbd3", 0xbb}, {&(0x7f0000000180)="6f1260f1f5638174131c4ebf57e9a6013c9022ddee859bb2d86776870228e5fe8a73c29b7a892db0259406938972229c3e67c846d820e1f853b5774d49aa8f19473dfb2772978aff5582903964d9946eba3e109fdf9e9ca715b22c77d52ba8f6", 0x60}], 0x6, 0x6, 0x1, {0x1, r10}}, 0x1f) 10:06:44 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x0, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) [ 1771.652727] 9pnet: Could not find request transport: fno= [ 1771.658135] tmpfs: Unknown parameter '00000000000000000000003' [ 1771.675540] EXT4-fs (loop7): Unrecognized mount option "°0+ûȪšA®ÝíoÏ" or missing value [ 1771.676930] EXT4-fs (loop7): failed to parse options in superblock: °0+ûȪšA®ÝíoÏ [ 1771.677994] EXT4-fs (loop7): Unrecognized mount option "õs'ßîõðߘ'ƒ¯ÕD«ý¯‡óTm2¤‚=ð€›³ÂÍÈÐþh´;Îñ!a&IxÚ?>®äÚ *î´ #ÍV ¬]Ü©i›èr—åð ´Ê‰';€ˆIëN÷9P>ë~w¬­lOc©Ÿ&`7=+1LqïiBpCEXï û‡Þ-ªü‚¡aœw¸6ß §¬Ÿýª7B*’BQ­n±‚¼çWÙ öêGòÈ6WFíðú" or missing value [ 1771.687130] 9pnet: Could not find request transport: fno= [ 1771.697923] tmpfs: Unknown parameter '00000000000000000000003' [ 1771.709618] FAULT_INJECTION: forcing a failure. [ 1771.709618] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1771.711622] CPU: 0 PID: 9309 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1771.712616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1771.713813] Call Trace: [ 1771.714236] dump_stack+0x107/0x167 [ 1771.714820] should_fail.cold+0x5/0xa [ 1771.715414] _copy_from_user+0x2e/0x1b0 [ 1771.715967] iovec_from_user+0x141/0x400 [ 1771.716544] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1771.717280] __import_iovec+0x67/0x590 [ 1771.717827] ? __ia32_sys_shutdown+0x80/0x80 [ 1771.718460] import_iovec+0x83/0xb0 [ 1771.719032] sendmsg_copy_msghdr+0x131/0x160 [ 1771.719689] ? do_recvmmsg+0x6d0/0x6d0 [ 1771.720251] ? lock_chain_count+0x20/0x20 [ 1771.720852] ? lock_downgrade+0x6d0/0x6d0 [ 1771.721465] io_sendmsg+0x62c/0x830 [ 1771.721997] ? io_setup_async_msg+0x2d0/0x2d0 [ 1771.722685] ? mark_lock+0xf5/0x2df0 [ 1771.723292] ? __lock_acquire+0xbb1/0x5b00 [ 1771.723912] io_issue_sqe+0x3b3/0x77b0 [ 1771.724621] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1771.725502] ? lock_chain_count+0x20/0x20 [ 1771.726098] ? __is_insn_slot_addr+0x14c/0x290 [ 1771.726841] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1771.727562] ? io_connect+0x610/0x610 [ 1771.728130] ? lock_acquire+0x197/0x470 [ 1771.728696] ? find_held_lock+0x2c/0x110 [ 1771.729251] ? __fget_files+0x2cf/0x520 [ 1771.729782] ? lock_downgrade+0x6d0/0x6d0 [ 1771.730464] __io_queue_sqe+0x90/0x9d0 [ 1771.731203] ? io_issue_sqe+0x77b0/0x77b0 [ 1771.731763] ? __fget_files+0x2f8/0x520 [ 1771.732394] io_submit_sqes+0x44aa/0x8610 [ 1771.733043] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1771.733754] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1771.734516] ? find_held_lock+0x2c/0x110 [ 1771.735214] ? io_submit_sqes+0x8610/0x8610 [ 1771.735945] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1771.736640] ? wait_for_completion_io+0x270/0x270 [ 1771.737365] ? rcu_read_lock_any_held+0x75/0xa0 [ 1771.738060] ? vfs_write+0x354/0xb10 [ 1771.738648] ? fput_many+0x2f/0x1a0 [ 1771.739202] ? ksys_write+0x1a9/0x260 [ 1771.739748] ? __ia32_sys_read+0xb0/0xb0 [ 1771.740396] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1771.741180] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1771.741919] do_syscall_64+0x33/0x40 [ 1771.742448] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1771.743205] RIP: 0033:0x7f0de9071b19 [ 1771.743708] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1771.746341] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1771.747618] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1771.748654] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1771.749719] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1771.750838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1771.751913] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:06:44 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x8, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:06:44 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="a80100001a0001000000000000000000ac1414bb0000000000000000000000007f00000100"/64, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="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"], 0x1a8}}, 0x0) [ 1771.880642] tmpfs: Unknown parameter '00000000000000000000003' 10:06:44 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r0, 0x4, 0xffffffffffffffff, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r2, 0x40a) 10:06:44 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:06:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) [ 1771.904663] tmpfs: Unknown parameter '00000000000000000000003' [ 1771.924049] audit: type=1326 audit(1730801204.663:59): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9305 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 1771.930854] audit: type=1326 audit(1730801204.669:60): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9305 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 1771.950119] netlink: 112 bytes leftover after parsing attributes in process `syz-executor.6'. 10:06:44 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 17) [ 1771.988480] EXT4-fs (loop4): Unrecognized mount option "ÉXjHçç„¿HhŠ$=g¨t0 å½?Çð‰LPÄÞe" or missing value 10:06:44 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x300, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:06:44 executing program 7: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x4, @perf_config_ext={0x4}, 0x0, 0x400000, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) write$bt_hci(r1, &(0x7f0000000080)=ANY=[@ANYRES64=r1], 0xa) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000640)=@getpolicy={0x154, 0x15, 0x4, 0x70bd25, 0x25dfdbfe, {{@in=@multicast1, @in6=@dev={0xfe, 0x80, '\x00', 0x43}, 0x4e24, 0x8, 0x4e21, 0xc17, 0xa, 0x0, 0x20, 0x32, 0x0, 0xee00}, 0x6e6bb5, 0x2}, [@algo_comp={0xe6, 0x3, {{'deflate\x00'}, 0x4f0, "15407363e9863f57a3074649a87808a6d84ff6b1636cf280a14417c28d69b82a489734de674dc6c5029ad053524fd0d970d3f3ab2b7bcaf5d2fb4701537dbf91e98f4975217b5dc8142e64165f259b6631c24084888a0fcc2bbaa7cbf8739fc34d24533893cf378bccc7e709b7a47c1cce8e9ce978a5d8fb5d9b02524f84a0fd1815784e964aa3d3c625800c20fda47d368bd0836fce59812cd209dc9715"}}, @coaddr={0x14, 0xe, @in6=@mcast1}, @XFRMA_IF_ID={0x8}]}, 0x154}, 0x1, 0x0, 0x0, 0x180}, 0x2000000) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$bt_hci(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) dup2(0xffffffffffffffff, r0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$bt_hci(0xffffffffffffffff, &(0x7f0000000000)={0x1, @set_cpb={{0x441, 0xb}, {0x8, 0x0, 0x9, 0x998, 0x80, 0x6, 0x8}}}, 0xf) write$bt_hci(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x4c) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x163000, 0x0) unshare(0x48020200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) write$bt_hci(r2, &(0x7f00000002c0)={0x1, @le_del_from_resolv_list={{0x2028, 0x7}, {0x8, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}}}, 0xb) [ 1772.045307] audit: type=1326 audit(1730801204.784:61): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9305 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=285 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 1772.052330] audit: type=1326 audit(1730801204.790:62): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9305 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 1772.062378] audit: type=1326 audit(1730801204.790:63): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9305 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 1772.074927] audit: type=1326 audit(1730801204.791:64): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9305 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 1772.079099] FAULT_INJECTION: forcing a failure. [ 1772.079099] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1772.080991] CPU: 0 PID: 9341 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1772.081963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1772.083155] Call Trace: [ 1772.083540] dump_stack+0x107/0x167 [ 1772.084066] should_fail.cold+0x5/0xa [ 1772.084612] _copy_from_iter_full+0x201/0xa60 [ 1772.085276] rawv6_sendmsg+0x20e8/0x3b20 [ 1772.085880] ? rawv6_bind+0xa40/0xa40 [ 1772.086441] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1772.087227] ? lock_acquire+0x197/0x470 [ 1772.087800] ? find_held_lock+0x2c/0x110 [ 1772.088381] ? __might_fault+0xd3/0x180 [ 1772.088945] ? lock_downgrade+0x6d0/0x6d0 [ 1772.089518] ? lock_downgrade+0x6d0/0x6d0 [ 1772.090092] ? sock_has_perm+0x1ea/0x280 [ 1772.090737] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1772.091486] ? iovec_from_user+0x104/0x400 [ 1772.092105] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1772.092835] ? rawv6_bind+0xa40/0xa40 [ 1772.093368] inet_sendmsg+0x11d/0x140 [ 1772.093890] ? inet_send_prepare+0x540/0x540 [ 1772.094537] __sock_sendmsg+0x13c/0x190 [ 1772.095101] ____sys_sendmsg+0x70d/0x870 [ 1772.095679] ? sock_write_iter+0x3d0/0x3d0 [ 1772.096275] ? sendmsg_copy_msghdr+0xba/0x160 [ 1772.096823] EXT4-fs (loop4): Unrecognized mount option "ÉXjHçç„¿HhŠ$=g¨t0 å½?Çð‰LPÄÞe" or missing value [ 1772.096955] ? do_recvmmsg+0x6d0/0x6d0 [ 1772.099064] ? lock_chain_count+0x20/0x20 [ 1772.099698] ? lock_downgrade+0x6d0/0x6d0 [ 1772.100368] __sys_sendmsg_sock+0x26/0x40 [ 1772.100989] io_sendmsg+0x1e6/0x830 [ 1772.101504] ? io_setup_async_msg+0x2d0/0x2d0 [ 1772.102135] ? mark_lock+0xf5/0x2df0 [ 1772.102695] ? __lock_acquire+0xbb1/0x5b00 [ 1772.103283] io_issue_sqe+0x3b3/0x77b0 [ 1772.103849] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1772.104589] ? lock_chain_count+0x20/0x20 [ 1772.105166] ? __is_insn_slot_addr+0x14c/0x290 [ 1772.105811] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1772.106571] ? io_connect+0x610/0x610 [ 1772.107152] ? lock_acquire+0x197/0x470 [ 1772.107754] ? find_held_lock+0x2c/0x110 [ 1772.108349] ? __fget_files+0x2cf/0x520 [ 1772.108910] ? lock_downgrade+0x6d0/0x6d0 [ 1772.109493] __io_queue_sqe+0x90/0x9d0 [ 1772.110072] ? io_issue_sqe+0x77b0/0x77b0 [ 1772.110672] ? __fget_files+0x2f8/0x520 [ 1772.111243] io_submit_sqes+0x44aa/0x8610 [ 1772.111840] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1772.112537] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1772.113222] ? find_held_lock+0x2c/0x110 [ 1772.113824] ? io_submit_sqes+0x8610/0x8610 [ 1772.114468] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1772.115214] ? wait_for_completion_io+0x270/0x270 [ 1772.115906] ? rcu_read_lock_any_held+0x75/0xa0 [ 1772.116545] ? vfs_write+0x354/0xb10 [ 1772.117073] ? fput_many+0x2f/0x1a0 [ 1772.117582] ? ksys_write+0x1a9/0x260 [ 1772.118155] ? __ia32_sys_read+0xb0/0xb0 [ 1772.118755] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1772.119508] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1772.120219] do_syscall_64+0x33/0x40 [ 1772.120741] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1772.121473] RIP: 0033:0x7f0de9071b19 [ 1772.121989] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1772.124741] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1772.125819] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1772.126851] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1772.127920] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1772.128890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1772.129920] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1772.136458] tmpfs: Unknown parameter '00000000000000000000003' [ 1772.155582] audit: type=1326 audit(1730801204.809:65): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9305 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 1772.159467] tmpfs: Unknown parameter '00000000000000000000003' [ 1772.172457] audit: type=1326 audit(1730801204.809:66): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9305 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 10:06:44 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r0, 0x4, 0xffffffffffffffff, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r2, 0x40a) 10:06:44 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r0, 0x4, 0xffffffffffffffff, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r2, 0x40a) 10:06:44 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) 10:06:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:06:45 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x500, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1772.275556] FAULT_INJECTION: forcing a failure. [ 1772.275556] name failslab, interval 1, probability 0, space 0, times 0 [ 1772.277404] CPU: 0 PID: 9359 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1772.278407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1772.279638] Call Trace: [ 1772.280017] dump_stack+0x107/0x167 [ 1772.280612] should_fail.cold+0x5/0xa [ 1772.281228] should_failslab+0x5/0x20 [ 1772.281799] kmem_cache_alloc_bulk+0x4b/0x320 [ 1772.282429] io_submit_sqes+0x6fe6/0x8610 [ 1772.283075] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1772.283832] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1772.284546] ? find_held_lock+0x2c/0x110 [ 1772.285124] ? io_submit_sqes+0x8610/0x8610 [ 1772.285746] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1772.286464] ? wait_for_completion_io+0x270/0x270 [ 1772.287206] ? rcu_read_lock_any_held+0x75/0xa0 [ 1772.287912] ? vfs_write+0x354/0xb10 [ 1772.288444] ? fput_many+0x2f/0x1a0 [ 1772.288955] ? ksys_write+0x1a9/0x260 [ 1772.289503] ? __ia32_sys_read+0xb0/0xb0 [ 1772.290084] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1772.290859] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1772.291589] do_syscall_64+0x33/0x40 [ 1772.292127] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1772.292859] RIP: 0033:0x7efd8a924b19 [ 1772.293420] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1772.296086] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1772.297266] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1772.298382] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1772.299506] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1772.300531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1772.301590] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 1772.353196] tmpfs: Unknown parameter '00000000000000000000003' 10:06:45 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r0, 0x4, 0xffffffffffffffff, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r2, 0x40a) [ 1772.374275] tmpfs: Unknown parameter '00000000000000000000003' 10:06:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:06:45 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x600, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:06:45 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendto$inet(r1, &(0x7f0000000080)="a79b1546d09c47790cc3b1f2dadd5ae30b0de071164f466760bebb9768dc5227583ed2df8ee6ae9aff13c003eebb1cf07d19df3afef2152c02f336e36ded0d2f99e3978c4fecc166", 0x48, 0xcc801, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10) socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) [ 1772.574083] tmpfs: Unknown parameter '00000000000000000000003' [ 1772.599591] tmpfs: Unknown parameter '00000000000000000000003' 10:07:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x10440, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xb0, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x0, 0x4e}}}}, [@NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x5}, @NL80211_ATTR_IE={0x4f, 0x2a, [@challenge={0x10, 0x1, 0x44}, @ht={0x2d, 0x1a, {0x80, 0x2, 0x2, 0x0, {0x400002, 0x18f3, 0x0, 0xa0, 0x0, 0x1, 0x0, 0x1}, 0x1, 0x7135, 0xa9}}, @link_id={0x65, 0x12, {@from_mac=@broadcast, @device_b, @broadcast}}, @erp={0x2a, 0x1, {0x0, 0x0, 0x1}}, @dsss={0x3, 0x1, 0xb4}, @mic={0x8c, 0x10, {0xc0f, "746d9740b221", @short="f90d9f58d500a2e2"}}]}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0xafc1}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCAN_FREQUENCIES={0x24, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x8000}, {0x8, 0x0, 0xfffffff9}, {0x8, 0x0, 0xfdb}, {0x8}]}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0xdbf}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20041014}, 0x40000) sendmsg$NL80211_CMD_SET_PMKSA(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "fc9403f915dfb41055c57dc55b4eba5b"}, @NL80211_ATTR_MAC={0xa}]}, 0x3c}}, 0x0) 10:07:00 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x280200, 0x118) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$binfmt_script(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="4a9a"], 0x1020) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) 10:07:00 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 18) 10:07:00 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:07:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$ttys(0xc, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) r1 = syz_mount_image$nfs4(&(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', 0x3, 0x2, &(0x7f0000000300)=[{&(0x7f0000000200)="69dd2d8773b5e8df9b2dd78b3c41abc4b36e05621f128d6a7926f7407561f097420e7e49b093bdd6802de34f3d87224258e09eeb948ebc611c20bbb006ee7b21186a57d70ae4443460487c866d0baae65f961b70f6c079db177a934a102e", 0x5e, 0x6}, {&(0x7f0000000280)="a60c6fcbf59ea1de0951507dd8668db182e73a9c345872808504649b99a5d69f89ec8ffb171000bf3f8aa231b0aa77c055b251335bd0f5ac3b646ac84f11d419c4cd9334677dd280063f5b3b983a", 0x4e, 0x5}], 0x1500008, &(0x7f0000000340)={[{'}'}, {}, {}, {'/dev/hpet\x00'}], [{@subj_type={'subj_type', 0x3d, '/dev/sr0\x00'}}]}) execveat(r1, &(0x7f0000000380)='./file1\x00', &(0x7f0000000580)=[&(0x7f00000003c0)='/dev/hpet\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='/dev/hpet\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)=':$\x00'], &(0x7f0000000700)=[&(0x7f00000005c0)='net/packet\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='net/packet\x00', &(0x7f0000000680)='/dev/hpet\x00', &(0x7f00000006c0)='/dev/sr0\x00'], 0x800) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) openat(r2, &(0x7f0000000040)='./file1\x00', 0x4c101, 0x2) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r2, 0x0) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000100), 0x608003, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x4, 0x7f, 0x7f, 0x4, 0x0, 0x8, 0x28a40, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x3, 0x5}, 0x21, 0x2825, 0x5, 0x4, 0x2, 0x7ff, 0x9, 0x0, 0x7, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0x9) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) dup(r4) 10:07:00 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 2) 10:07:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:07:00 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x700, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1787.950448] FAULT_INJECTION: forcing a failure. [ 1787.950448] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1787.952411] CPU: 1 PID: 9402 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1787.953357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1787.954541] Call Trace: [ 1787.954925] dump_stack+0x107/0x167 [ 1787.955457] should_fail.cold+0x5/0xa [ 1787.956054] _copy_from_user+0x2e/0x1b0 [ 1787.956633] __copy_msghdr_from_user+0x91/0x4b0 [ 1787.957293] ? __ia32_sys_shutdown+0x80/0x80 [ 1787.957922] ? inet_sendmsg+0xbd/0x140 [ 1787.958475] ? inet_send_prepare+0x540/0x540 [ 1787.959141] ? __sock_sendmsg+0x55/0x190 [ 1787.959712] ? ____sys_sendmsg+0x426/0x870 [ 1787.960443] sendmsg_copy_msghdr+0xa1/0x160 [ 1787.961062] ? do_recvmmsg+0x6d0/0x6d0 [ 1787.961586] ? lock_chain_count+0x20/0x20 [ 1787.962157] ? lock_downgrade+0x6d0/0x6d0 [ 1787.962733] io_sendmsg+0x62c/0x830 [ 1787.963283] ? io_setup_async_msg+0x2d0/0x2d0 [ 1787.963926] ? mark_lock+0xf5/0x2df0 [ 1787.964454] ? lock_chain_count+0x20/0x20 [ 1787.965049] ? __lock_acquire+0xbb1/0x5b00 [ 1787.965644] io_issue_sqe+0x3b3/0x77b0 [ 1787.966210] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1787.966992] ? lock_chain_count+0x20/0x20 [ 1787.967568] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1787.968284] ? io_connect+0x610/0x610 [ 1787.968807] ? lock_acquire+0x197/0x470 [ 1787.969378] ? find_held_lock+0x2c/0x110 [ 1787.969967] ? __fget_files+0x2cf/0x520 [ 1787.970526] ? lock_downgrade+0x6d0/0x6d0 [ 1787.971124] __io_queue_sqe+0x90/0x9d0 [ 1787.971677] ? io_issue_sqe+0x77b0/0x77b0 [ 1787.972266] ? __fget_files+0x2f8/0x520 [ 1787.972834] io_submit_sqes+0x44aa/0x8610 [ 1787.973439] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1787.974150] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1787.974822] ? find_held_lock+0x2c/0x110 [ 1787.975441] ? io_submit_sqes+0x8610/0x8610 [ 1787.976014] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1787.976656] ? wait_for_completion_io+0x270/0x270 [ 1787.977285] ? rcu_read_lock_any_held+0x75/0xa0 [ 1787.977935] ? vfs_write+0x354/0xb10 [ 1787.978430] ? fput_many+0x2f/0x1a0 [ 1787.978905] ? ksys_write+0x1a9/0x260 [ 1787.979413] ? __ia32_sys_read+0xb0/0xb0 [ 1787.979929] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1787.980618] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1787.981371] do_syscall_64+0x33/0x40 [ 1787.981929] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1787.982598] RIP: 0033:0x7f0de9071b19 [ 1787.983135] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1787.985587] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1787.986623] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1787.987652] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1787.988644] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1787.989737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1787.990689] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1788.002143] tmpfs: Unknown parameter '00000000000000000000003' 10:07:00 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) [ 1788.040985] tmpfs: Unknown parameter '00000000000000000000003' [ 1788.045394] FAULT_INJECTION: forcing a failure. [ 1788.045394] name failslab, interval 1, probability 0, space 0, times 0 [ 1788.047064] CPU: 1 PID: 9412 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1788.047981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1788.049033] Call Trace: [ 1788.049424] dump_stack+0x107/0x167 [ 1788.049893] should_fail.cold+0x5/0xa [ 1788.050412] ? create_object.isra.0+0x3a/0xa20 [ 1788.051026] should_failslab+0x5/0x20 [ 1788.051561] kmem_cache_alloc+0x5b/0x310 [ 1788.052088] create_object.isra.0+0x3a/0xa20 [ 1788.052655] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1788.053340] kmem_cache_alloc_bulk+0x168/0x320 [ 1788.053927] io_submit_sqes+0x6fe6/0x8610 [ 1788.054538] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1788.055221] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1788.055842] ? find_held_lock+0x2c/0x110 [ 1788.056425] ? io_submit_sqes+0x8610/0x8610 [ 1788.056992] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1788.057666] ? wait_for_completion_io+0x270/0x270 [ 1788.058337] ? rcu_read_lock_any_held+0x75/0xa0 [ 1788.058944] ? vfs_write+0x354/0xb10 [ 1788.059441] ? fput_many+0x2f/0x1a0 [ 1788.059915] ? ksys_write+0x1a9/0x260 [ 1788.060410] ? __ia32_sys_read+0xb0/0xb0 [ 1788.060932] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1788.061627] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1788.062318] do_syscall_64+0x33/0x40 [ 1788.062794] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1788.063506] RIP: 0033:0x7efd8a924b19 [ 1788.063999] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1788.066881] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1788.068182] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1788.069366] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1788.070469] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1788.071525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1788.072574] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 1788.139683] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1788.141214] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1788.142266] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1788.143311] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 [ 1788.144534] print_req_error: 2450 callbacks suppressed [ 1788.144548] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 1788.147634] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.148588] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1788.150223] buffer_io_error: 2598 callbacks suppressed [ 1788.150233] Buffer I/O error on dev sr0, logical block 0, async page read [ 1788.152509] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.153376] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1788.155010] Buffer I/O error on dev sr0, logical block 1, async page read [ 1788.156364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.157236] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1788.158740] Buffer I/O error on dev sr0, logical block 2, async page read [ 1788.160130] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.161029] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1788.162578] Buffer I/O error on dev sr0, logical block 3, async page read [ 1788.164016] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.164899] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1788.166460] Buffer I/O error on dev sr0, logical block 4, async page read [ 1788.167916] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.168801] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1788.170369] Buffer I/O error on dev sr0, logical block 5, async page read [ 1788.171914] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.172846] blk_update_request: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1788.174409] Buffer I/O error on dev sr0, logical block 6, async page read [ 1788.175917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.176764] blk_update_request: I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1788.178292] Buffer I/O error on dev sr0, logical block 7, async page read [ 1788.179582] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.180509] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1788.181968] Buffer I/O error on dev sr0, logical block 0, async page read [ 1788.183289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.184150] Buffer I/O error on dev sr0, logical block 1, async page read [ 1788.185333] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.186268] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.187289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.188200] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.189210] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.190115] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.191148] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.192075] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.193027] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.193957] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.195005] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.195888] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.196850] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.197866] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.199411] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.200738] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.201621] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.202557] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.203580] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.205031] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.206042] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.207090] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.208352] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.209498] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.210876] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.212002] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.213123] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.214285] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.215400] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.216516] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.217516] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.218737] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.219559] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.225880] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.227110] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.227943] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.228815] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.229614] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.230624] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.233146] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.234197] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.235326] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.236318] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.237595] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.238649] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.239860] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.240951] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.242173] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.243702] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.245267] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.246076] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.246883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.247698] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.248485] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.249719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.250910] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.251876] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.254134] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.255388] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.256403] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.257481] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.258441] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.259319] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.260238] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.261101] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.261990] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.262885] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.263747] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.264571] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.265504] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.266402] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.267433] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.268226] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.269122] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.270221] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.271049] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.271866] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.272744] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.273704] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.274625] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.275954] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.276905] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.278799] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.279761] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.280806] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.281738] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.283022] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.283917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.284885] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.285850] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.286775] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.287638] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.288538] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.289488] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.290561] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.292075] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.293165] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.294258] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.295360] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.296448] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.297561] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.298685] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.299727] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.300602] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.301526] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.302464] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.304749] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.305934] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.306828] 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sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.485462] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.486395] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.487359] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.488244] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.489150] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.490012] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.490906] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.491787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.492659] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.493689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.494508] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.495397] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.496243] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.497102] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.497944] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.498780] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.499617] sr 1:0:0:0: 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transfer [ 1788.533883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.534864] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.535864] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.536823] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.537759] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.538731] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.539968] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.541298] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.542139] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.543344] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.544397] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.545390] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.546329] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.547339] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.548295] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.549309] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.550307] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.551338] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.552644] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.553933] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.555126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.556310] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.557469] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.558597] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.559925] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.561085] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.562082] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.563036] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.564287] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.565530] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.566638] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.568172] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.569281] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.570390] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.571501] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.572684] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.574076] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.575225] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.576317] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.577307] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.578252] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.579288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.580251] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.581259] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.582217] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.583228] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.584279] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.585279] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.586223] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.587203] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.588145] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.589172] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.590170] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.591233] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.592431] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.593452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.594418] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.595461] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.596474] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.597500] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.598527] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.599564] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.601130] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.602194] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.603488] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.604508] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.625896] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1788.627374] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1788.628390] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1788.629366] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 01 00 00 01 00 [ 1788.631502] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.632816] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.634082] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.635014] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.635975] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.637180] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.638022] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.638948] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.640027] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.640886] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.641789] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.642645] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.643621] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.644515] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.645408] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.646285] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.647327] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.648241] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.649167] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.650018] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.650894] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.651774] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.652647] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.653556] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.654591] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.655493] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.656338] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.657191] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.658035] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.658844] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.659705] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.660529] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.661538] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.662400] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.663260] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.664087] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.664959] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.665787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.666682] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.667588] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.668687] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.670008] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.670993] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.672453] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.673453] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.674383] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.675413] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.676325] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.677519] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.678600] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.679841] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.680920] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.682083] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.683139] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.684242] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.685394] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.686419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.687352] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.688235] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.689156] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.690139] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.691250] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.692206] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.693171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.694303] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.695781] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.697007] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.697984] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.698997] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.699966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.700933] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.701894] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.703005] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.704132] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.705554] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.706504] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.707787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.708952] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.710012] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.710966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.712107] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.713366] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.714389] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.715554] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.716505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.717489] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.718480] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.719497] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.720499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.722009] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.723446] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.724429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.725500] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.726517] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.727577] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.728582] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.729882] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.731348] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.732377] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.733721] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.734918] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.735977] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.737040] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.738098] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.739264] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.740370] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.741777] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.742875] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.744100] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.745072] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.746237] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.747234] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.748410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.749626] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.750583] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.751854] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.752904] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.753872] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.754903] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.756035] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.757140] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.758225] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.759601] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.760547] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.761731] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.762641] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.763743] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.764738] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.766290] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.767359] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.768698] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.769914] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.771028] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.772111] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.772997] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.773914] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.774940] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.776126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.776991] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.778109] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.779073] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.780084] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.780939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.781840] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.783340] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.784302] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.785447] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.786584] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.787866] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.789507] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.792092] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.793210] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.794430] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.795310] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.796223] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.797127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.798075] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.798963] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.799904] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.800823] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.801858] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.802788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.803887] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.804771] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.805744] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.806604] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.808012] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.808947] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.809990] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.811077] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.812084] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.813124] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.814024] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.815432] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.816570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.817493] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.818370] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.819297] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.820175] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.821022] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.821896] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.822816] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.823717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.824638] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.825731] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.826921] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.827941] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.828935] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.830033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.831079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.832228] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.833364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.834430] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.835466] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.836907] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.837869] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.838907] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.840061] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.841079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.842114] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.843303] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.844361] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.845767] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.847328] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.848369] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.849487] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.850529] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.851641] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.852937] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.853918] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.855128] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.856075] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.857071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.858020] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.858976] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.859950] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.861212] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.862279] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.863722] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.865068] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.866170] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.867301] sr 1:0:0:0: [sr0] tag#0 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sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.926458] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.927433] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.928330] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.929348] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.930207] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.931181] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.932302] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.933344] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.934941] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.935979] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.937158] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.938117] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.939290] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.940308] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.941395] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.942363] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.943644] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.944545] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.945404] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.946295] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.947419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.948297] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.949301] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.950317] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.951876] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.953065] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.954126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.955216] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.956301] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.957349] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.958316] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.959555] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.960472] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.961336] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.962221] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.963452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.964358] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.965288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.966378] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.967300] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.968771] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.969634] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.971265] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.972182] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.973230] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.974182] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.975347] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.976264] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.977532] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.978388] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.979307] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.980498] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.981479] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.982383] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.983591] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.984610] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.985827] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.987642] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.988740] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.989799] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.991053] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.992079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.993115] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.994153] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.995323] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.996316] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.997398] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.998404] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1788.999411] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.000321] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.001418] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.002419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.003413] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.004535] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.005514] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.006593] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.007593] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.008610] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.009639] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.010717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.011608] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.012532] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.013452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.014395] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.015437] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.016386] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.017601] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.018871] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.020097] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.021086] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.022409] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.023380] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.024401] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.025409] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.026388] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.027375] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.028552] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.029509] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.030516] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.031542] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.032900] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.033944] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.035022] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.036096] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.037130] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.038232] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.039299] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.040359] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.041390] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.042259] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.043171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.044037] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.044906] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.045792] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.046724] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.047597] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.048574] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.049435] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.050359] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.051268] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.052159] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.053060] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.054030] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.055235] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.056406] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.057476] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.058445] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.059472] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.060527] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.061550] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.062542] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.063658] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.064726] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.065612] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.066516] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.067416] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.068320] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.069227] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.070110] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.070951] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.071976] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.072879] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.073792] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.074628] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.075542] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.076480] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.077402] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.078267] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.079301] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.080578] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.081489] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.082640] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.083656] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.084575] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.085457] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.086389] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.087486] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.088648] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.089920] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.091026] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.092135] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.093183] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.094298] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.095437] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.096444] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.099884] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.100723] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.101637] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.102748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.103627] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.104796] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.105569] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.106552] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.107508] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.108381] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.109416] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.110236] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.111099] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.111880] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.112704] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.113544] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.114387] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.115231] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.116061] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.117158] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.118166] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.119238] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.120179] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.121293] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.122455] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.123913] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.125041] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.126232] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.127338] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.128460] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.129562] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.130849] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.131732] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.132642] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.133632] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.134639] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.135642] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.136613] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.137579] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.138584] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.139646] sr 1:0:0:0: [sr0] tag#0 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sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.192907] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.193773] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.194649] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.195558] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.196585] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.197427] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.198305] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.199182] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.202544] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.203447] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.204317] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.205171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.206172] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.207018] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.208026] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.209438] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.210560] sr 1:0:0:0: 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transfer [ 1789.246962] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.248068] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.249404] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.250538] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.251692] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.252860] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.253808] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.254647] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.255640] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.256531] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.257446] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.258337] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.259280] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.260339] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.261418] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.262410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.263509] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.264422] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.265542] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.266410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.267245] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.268054] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.268941] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.269894] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.270919] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.271853] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.272910] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.274173] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.275224] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.276168] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.277306] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.278366] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.279380] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.280323] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.281383] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.282381] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.283282] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.284083] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.284929] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.285756] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.286573] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.287466] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.288314] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.289204] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.290019] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.290841] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.291709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.292484] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.293334] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.294171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.295041] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.295966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.296797] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.297559] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.298346] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.299211] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.300269] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.301151] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.303265] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.305213] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.306274] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.307378] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.308578] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.309540] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.310580] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.311632] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.312620] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.313616] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.314860] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.315846] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.317044] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.318146] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.319192] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.320308] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.321380] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.322491] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.323570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.324706] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.325813] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.326646] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.327575] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.328482] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.329399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.330429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.331346] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.332272] sr 1:0:0:0: [sr0] tag#0 unaligned 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sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.367939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.368853] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.369703] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.370727] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.371641] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.372529] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.373555] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.374427] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.375365] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.376231] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.377084] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.377959] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.378834] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.379808] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.381016] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.382117] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.383167] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.384230] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.385918] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.386946] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.387912] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.388819] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.389661] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.390532] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.391344] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.392163] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.392923] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.393708] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.394485] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.395409] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.396540] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.397611] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.398414] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.399281] sr 1:0:0:0: [sr0] tag#0 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[sr0] tag#0 unaligned transfer [ 1789.469834] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.470709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.471572] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.472454] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.473691] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.474824] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.475776] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.476584] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.477517] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.478553] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.479443] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.480412] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.481632] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.482603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.483692] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.484733] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.485714] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.486710] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.487911] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.489060] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.490047] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.491114] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.492018] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.492900] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.493751] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.494611] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.495507] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.496430] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.497365] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.498238] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.499153] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.500113] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.500989] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.501910] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.502808] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.503744] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.504648] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.505588] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.506489] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.510033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.510942] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.511904] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.512790] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.514094] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.515253] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.517114] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.518173] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.519064] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.519962] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.520909] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.521878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.522872] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.523799] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.524724] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.525534] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.526440] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.527330] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.528296] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.529152] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.530069] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.530945] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.531877] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.532723] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.533743] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.534596] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.535711] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.536646] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.537947] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.538903] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.540011] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.540837] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.541926] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.543198] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.544057] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.545213] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.546119] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.547043] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.548014] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.548903] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.550060] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.551040] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.552069] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.553077] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.554095] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.555124] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.556138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.557149] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.558104] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.559021] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.559925] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.560815] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.561621] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.562480] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.563390] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.564251] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.565267] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.566202] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.567114] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.567993] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.568875] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.569738] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.570578] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.571482] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.572464] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.573350] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.574236] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.575130] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.576005] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.576904] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.577811] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.578586] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.579626] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.580732] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.581490] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.582300] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.583138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.583983] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.584903] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.585716] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.586639] sr 1:0:0:0: [sr0] tag#0 unaligned 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sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.622504] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.623839] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.625040] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.626073] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.627297] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.628407] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.629548] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.630701] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.631862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.632734] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.633784] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.634719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.635740] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.636757] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.637564] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.638541] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.639594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.640617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.641595] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.642550] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.643578] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.644612] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.645489] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.646452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.647581] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.648641] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.649947] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.651030] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.652171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.653312] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.654462] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.655733] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.656827] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.657827] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.658734] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.659796] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.660841] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.661778] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.662695] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.663849] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.664964] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.666108] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.667144] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.668074] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.669795] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.670650] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.671659] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.672570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.673545] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.674897] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.675806] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.676753] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.677966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.679135] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.680276] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.681600] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.682875] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.684192] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.685343] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.686523] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.687768] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.688782] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.689614] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.690527] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.691452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.692432] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.693345] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.694271] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.695176] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.696097] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.696997] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.697882] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.698691] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.699540] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.700563] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.701481] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.702467] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.703405] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.704430] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.705322] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.706199] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.707097] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.708086] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.709556] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.710830] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.714209] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.715238] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.716277] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.717291] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.718633] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.719918] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.720930] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.722448] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.723352] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.724284] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.725178] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.726072] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.727074] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.728071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.729822] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.730855] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.731983] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.732899] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.733920] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.734836] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.735780] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.736757] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.737649] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.739126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.740053] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.787300] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=1s [ 1789.788728] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1789.789646] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1789.790584] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 01 00 00 01 00 [ 1789.792446] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.794921] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.796204] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.798171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.799280] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.800442] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.801610] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1789.802913] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 10:07:17 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) sync() 10:07:17 executing program 7: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xb1, 0x3}}, './file0\x00'}) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xbc, 0x0, 0x1, 0x101, 0x0, 0x0, {0x5, 0x0, 0x9}, [@CTA_PROTOINFO={0x58, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0x54, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_STATE={0x5, 0x1, 0x4}, @CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0x3f}, @CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0x4}, @CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0x4}, @CTA_PROTOINFO_DCCP_STATE={0x5, 0x1, 0xff}, @CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0x1}, @CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0x8000000000000}, @CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0xa4}]}}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x3}, @CTA_SEQ_ADJ_ORIG={0x34, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x40}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xa0d}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xb71}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x8000}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xdf}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xe, 0x1, 'ftp-20000\x00'}}]}, 0xbc}, 0x1, 0x0, 0x0, 0x48004}, 0x804) socketpair(0xf, 0x1, 0x0, &(0x7f0000000240)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2, {0x1}}, './file1\x00'}) 10:07:17 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 3) 10:07:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:07:17 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f00000006c0)={0x8000000, &(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0), {0x2e}, &(0x7f0000000500)=""/148, 0x94, &(0x7f00000005c0)=""/193, &(0x7f0000000400)=[0x0, 0x0, 0x0], 0x3, {r0}}, 0x58) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80003, 0x0, 0x800}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r2, 0x0, 0x0, 0x1000004) r3 = openat$incfs(r0, &(0x7f0000000440)='.pending_reads\x00', 0x80080, 0x2) preadv2(r3, &(0x7f0000001800)=[{&(0x7f0000000740)=""/60, 0x3c}, {&(0x7f0000000780)=""/34, 0x22}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/21, 0x15}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x5, 0x1000, 0xc05, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)=[&(0x7f0000000140)=']@\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f0000000240)='system.posix_acl_default\x00'], 0x1000) sendfile(r2, r2, &(0x7f0000000200)=0x3, 0xfffffffffffffffb) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd=r2, 0x440, {0x0, r2}, 0xffff, 0x6, 0x1, {0x0, 0x0, r4}}, 0x39c9) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) fallocate(r5, 0x62, 0xffff, 0x8) pread64(0xffffffffffffffff, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$setsig(0xffffffffffffffff, 0xa, 0x20) r6 = openat(r0, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x2, 0xff, 0x1, 0x5, 0x0, 0x0, 0x168600, 0xa, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x10000, 0x5}, 0x40020, 0x3ff, 0x200, 0x5, 0x0, 0x4, 0x200, 0x0, 0x1, 0x0, 0x7}, 0xffffffffffffffff, 0xa, r0, 0x3) sendfile(r4, r6, 0x0, 0x100000001) 10:07:17 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x1020, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1805.109755] tmpfs: Unknown parameter '00000000000000000000003' 10:07:17 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 19) 10:07:17 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) [ 1805.120790] audit: type=1326 audit(1730801237.859:67): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9427 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 1805.126429] FAULT_INJECTION: forcing a failure. [ 1805.126429] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1805.128427] CPU: 1 PID: 9441 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1805.129355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1805.129911] FAULT_INJECTION: forcing a failure. [ 1805.129911] name failslab, interval 1, probability 0, space 0, times 0 [ 1805.130471] Call Trace: [ 1805.132683] dump_stack+0x107/0x167 [ 1805.133172] should_fail.cold+0x5/0xa [ 1805.133662] _copy_from_user+0x2e/0x1b0 [ 1805.134191] move_addr_to_kernel.part.0+0x31/0x110 [ 1805.134838] __copy_msghdr_from_user+0x3e1/0x4b0 [ 1805.135449] ? __ia32_sys_shutdown+0x80/0x80 [ 1805.136065] ? __sock_sendmsg+0x55/0x190 [ 1805.136587] ? ____sys_sendmsg+0x426/0x870 [ 1805.137171] sendmsg_copy_msghdr+0xa1/0x160 [ 1805.137744] ? do_recvmmsg+0x6d0/0x6d0 [ 1805.138252] ? lock_chain_count+0x20/0x20 [ 1805.138778] ? lock_downgrade+0x6d0/0x6d0 [ 1805.139317] io_sendmsg+0x62c/0x830 [ 1805.139814] ? io_setup_async_msg+0x2d0/0x2d0 [ 1805.140388] ? mark_lock+0xf5/0x2df0 [ 1805.140942] ? __lock_acquire+0xbb1/0x5b00 [ 1805.141476] io_issue_sqe+0x3b3/0x77b0 [ 1805.141974] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1805.142641] ? lock_chain_count+0x20/0x20 [ 1805.143182] ? lock_chain_count+0x20/0x20 [ 1805.143771] ? __is_insn_slot_addr+0x14c/0x290 [ 1805.144383] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1805.145089] ? io_connect+0x610/0x610 [ 1805.145581] ? lock_acquire+0x197/0x470 [ 1805.146180] ? find_held_lock+0x2c/0x110 [ 1805.146754] ? __fget_files+0x2cf/0x520 [ 1805.147284] ? lock_downgrade+0x6d0/0x6d0 [ 1805.147921] __io_queue_sqe+0x90/0x9d0 [ 1805.148426] ? io_issue_sqe+0x77b0/0x77b0 [ 1805.148979] ? __fget_files+0x2f8/0x520 [ 1805.149509] io_submit_sqes+0x44aa/0x8610 [ 1805.150071] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1805.150700] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1805.151325] ? find_held_lock+0x2c/0x110 [ 1805.151888] ? io_submit_sqes+0x8610/0x8610 [ 1805.152423] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1805.153097] ? wait_for_completion_io+0x270/0x270 [ 1805.153832] ? rcu_read_lock_any_held+0x75/0xa0 [ 1805.154436] ? vfs_write+0x354/0xb10 [ 1805.154928] ? fput_many+0x2f/0x1a0 [ 1805.155389] ? ksys_write+0x1a9/0x260 [ 1805.155941] ? __ia32_sys_read+0xb0/0xb0 [ 1805.156467] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1805.157188] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1805.157886] do_syscall_64+0x33/0x40 [ 1805.158484] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1805.159374] RIP: 0033:0x7f0de9071b19 [ 1805.160046] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1805.162641] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1805.163991] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1805.165145] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1805.166177] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1805.167108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1805.168229] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1805.169282] CPU: 0 PID: 9434 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1805.170372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1805.171593] Call Trace: [ 1805.171988] dump_stack+0x107/0x167 [ 1805.172492] should_fail.cold+0x5/0xa [ 1805.173025] ? create_object.isra.0+0x3a/0xa20 [ 1805.173664] should_failslab+0x5/0x20 [ 1805.174247] kmem_cache_alloc+0x5b/0x310 [ 1805.174861] ? mark_held_locks+0x9e/0xe0 [ 1805.175409] create_object.isra.0+0x3a/0xa20 [ 1805.176068] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1805.176855] kmem_cache_alloc_bulk+0x168/0x320 [ 1805.177504] io_submit_sqes+0x6fe6/0x8610 [ 1805.178126] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1805.178863] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1805.179576] ? find_held_lock+0x2c/0x110 [ 1805.180189] ? io_submit_sqes+0x8610/0x8610 [ 1805.180789] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1805.181514] ? wait_for_completion_io+0x270/0x270 [ 1805.182230] ? rcu_read_lock_any_held+0x75/0xa0 [ 1805.182893] ? vfs_write+0x354/0xb10 [ 1805.183447] ? fput_many+0x2f/0x1a0 [ 1805.184036] ? ksys_write+0x1a9/0x260 [ 1805.184575] ? __ia32_sys_read+0xb0/0xb0 [ 1805.185142] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1805.185871] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1805.186637] do_syscall_64+0x33/0x40 [ 1805.187222] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1805.188014] RIP: 0033:0x7efd8a924b19 [ 1805.188573] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1805.191266] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1805.192428] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1805.193497] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1805.194536] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1805.195560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1805.196553] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 1805.202398] tmpfs: Unknown parameter '00000000000000000000003' [ 1805.234258] audit: type=1326 audit(1730801237.972:68): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9427 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=162 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 10:07:17 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x18a4, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1805.321584] tmpfs: Unknown parameter '00000000000000000000003' 10:07:18 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 20) [ 1805.348038] tmpfs: Unknown parameter '00000000000000000000003' 10:07:18 executing program 7: r0 = perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5e, 0xc018, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000240)}, 0x0, 0x0, 0x0, 0x6, 0x8000008005, 0xffffff01, 0x5ca0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$SNAPSHOT_FREE(r1, 0x3305) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x6, 0x0, 0x9, 0x0, 0x2, 0xa5102, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x85db, 0x4, @perf_config_ext={0x0, 0x401}, 0x10, 0x0, 0x8, 0x0, 0x7ff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r2, 0x89f4, &(0x7f0000000a00)={'sit0\x00', 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') fsetxattr$security_capability(r0, &(0x7f0000000280), &(0x7f0000000300)=@v2={0x2000000, [{0x0, 0xf1}, {0x3, 0x5}]}, 0x14, 0x1) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f00000002c0)) r4 = syz_io_uring_setup(0x3a77, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x6, 0x0, 0x0, r3}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200), &(0x7f0000000100)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r4, 0x8000000) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000005e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000000180)=0x7, r5, &(0x7f00000001c0)=0x36, 0x86, 0x8) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r6, 0x400454ca, &(0x7f0000000000)) [ 1805.462137] Restarting kernel threads ... done. [ 1805.549474] FAULT_INJECTION: forcing a failure. [ 1805.549474] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1805.551551] CPU: 0 PID: 9456 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1805.552580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1805.553876] Call Trace: [ 1805.554396] dump_stack+0x107/0x167 [ 1805.554938] should_fail.cold+0x5/0xa [ 1805.555538] _copy_from_user+0x2e/0x1b0 [ 1805.556101] iovec_from_user+0x141/0x400 [ 1805.556717] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1805.557463] __import_iovec+0x67/0x590 [ 1805.558042] ? __ia32_sys_shutdown+0x80/0x80 [ 1805.558688] import_iovec+0x83/0xb0 [ 1805.559213] sendmsg_copy_msghdr+0x131/0x160 [ 1805.559867] ? do_recvmmsg+0x6d0/0x6d0 [ 1805.560406] ? lock_chain_count+0x20/0x20 [ 1805.561034] ? lock_downgrade+0x6d0/0x6d0 [ 1805.561645] io_sendmsg+0x62c/0x830 [ 1805.562172] ? io_setup_async_msg+0x2d0/0x2d0 [ 1805.562877] ? mark_lock+0xf5/0x2df0 [ 1805.563417] ? __lock_acquire+0xbb1/0x5b00 [ 1805.564056] io_issue_sqe+0x3b3/0x77b0 [ 1805.564740] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1805.565515] ? lock_chain_count+0x20/0x20 [ 1805.566275] ? __is_insn_slot_addr+0x14c/0x290 [ 1805.566921] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1805.567684] ? io_connect+0x610/0x610 [ 1805.568236] ? lock_acquire+0x197/0x470 [ 1805.568803] ? find_held_lock+0x2c/0x110 [ 1805.569369] ? __fget_files+0x2cf/0x520 [ 1805.569922] ? lock_downgrade+0x6d0/0x6d0 [ 1805.570550] __io_queue_sqe+0x90/0x9d0 [ 1805.571133] ? io_issue_sqe+0x77b0/0x77b0 [ 1805.571771] ? __fget_files+0x2f8/0x520 [ 1805.572349] io_submit_sqes+0x44aa/0x8610 [ 1805.572970] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1805.573675] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1805.574375] ? io_submit_sqes+0x8610/0x8610 [ 1805.575009] ? recalibrate_cpu_khz+0x10/0x10 [ 1805.575667] ? ktime_get+0x158/0x1f0 [ 1805.576219] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 1805.576836] ? clockevents_program_event+0x131/0x360 [ 1805.577548] ? tick_program_event+0xa8/0x140 [ 1805.578196] ? hrtimer_interrupt+0x771/0x9b0 [ 1805.578819] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1805.579577] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1805.580338] do_syscall_64+0x33/0x40 [ 1805.580892] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1805.581626] RIP: 0033:0x7f0de9071b19 [ 1805.582168] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1805.584780] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1805.585831] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1805.586861] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1805.587914] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1805.588917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1805.589932] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1805.598397] Restarting kernel threads ... done. [ 1805.647432] audit: type=1326 audit(1730801238.386:69): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9427 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 1805.652399] audit: type=1326 audit(1730801238.390:70): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9427 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 1805.675391] audit: type=1326 audit(1730801238.396:71): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9427 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 1805.701777] audit: type=1326 audit(1730801238.398:72): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9427 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 1805.726217] audit: type=1326 audit(1730801238.398:73): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9427 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 10:07:33 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, 0x0, 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:07:33 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 21) 10:07:33 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000000080), 0x1}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0xffff) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f00000002c0)=ANY=[@ANYBLOB="e5ff00d227cd7baf1628025304a288603c20376dc967eed637f9107a85ad50ca45f0206da124", @ANYRES32=r1, @ANYBLOB="00ff01000000e19a51932fd3c37b48639540bb33e8dd308a8996"]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000014c0)) syncfs(r1) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') r4 = io_uring_setup(0x5b70, &(0x7f0000000200)={0x0, 0x2539, 0x10, 0x0, 0xd}) write$binfmt_elf64(r4, &(0x7f0000001e00)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x7, 0xc0, 0x4, 0x83d8, 0x3, 0x3, 0x1, 0xf2, 0x40, 0x2d0, 0x0, 0x7, 0x38, 0x1, 0x8, 0x7, 0x4}, [{0x7, 0x1000, 0x8, 0x4, 0xae, 0x8001, 0x67, 0x5}, {0x3, 0x7f, 0x7, 0x100000001, 0x4, 0xff, 0x1f, 0x7}], "0c151bfd14c2738a0b85bc217c7582b0052b52b7cb79801caf2c7c86ecf5795a0f7399dd1a8685653437a50827a1b004e82625fa3201b15d636c37aa4b0b5079eb1d42eeaf31b373f9213619a3763e32dd8f8c173946e7bfb937c4d08b99b81366c9492cbbf326542dff38133ded8c3e79528905ee3fd849e5e836d28d060cbd09c7ca71593f70cd8e24b1d86e18235b", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x940) readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x101002, 0x62) getdents(0xffffffffffffffff, &(0x7f0000000380)=""/78, 0x4e) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r6, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r5, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r6, {0x100000001}}, './file0\x00'}) unshare(0x48020200) 10:07:33 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:07:33 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 4) 10:07:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) [ 1820.342003] tmpfs: Unknown parameter '00000000000000000000003' 10:07:33 executing program 7: perf_event_open(&(0x7f0000000480)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r0, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$PTP_SYS_OFFSET(r0, 0x43403d05, &(0x7f0000000500)={0x18}) r1 = syz_io_uring_setup(0x3872, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100000e, 0x20010, r1, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r4, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x17}, 0x80000001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:07:33 executing program 4: pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffff9c, 0xc0506617, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?']) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001d01210c00000000001200000400020014001180809801a7b0c7dba09475f251c743092f"], 0x28}}, 0x0) [ 1820.349417] FAULT_INJECTION: forcing a failure. [ 1820.349417] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1820.351249] CPU: 0 PID: 9469 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1820.352234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1820.353397] Call Trace: [ 1820.353786] dump_stack+0x107/0x167 [ 1820.354311] should_fail.cold+0x5/0xa [ 1820.354855] _copy_from_user+0x2e/0x1b0 [ 1820.355415] __copy_msghdr_from_user+0x91/0x4b0 [ 1820.356109] ? __ia32_sys_shutdown+0x80/0x80 [ 1820.356727] ? inet_sendmsg+0xbd/0x140 [ 1820.357272] ? inet_send_prepare+0x540/0x540 [ 1820.357909] ? __sock_sendmsg+0x55/0x190 [ 1820.358495] ? ____sys_sendmsg+0x426/0x870 [ 1820.359100] sendmsg_copy_msghdr+0xa1/0x160 [ 1820.359704] ? do_recvmmsg+0x6d0/0x6d0 [ 1820.360318] ? __is_insn_slot_addr+0x123/0x290 [ 1820.361033] ? lock_downgrade+0x6d0/0x6d0 [ 1820.361627] io_sendmsg+0x62c/0x830 [ 1820.362154] ? io_setup_async_msg+0x2d0/0x2d0 [ 1820.362841] ? __is_insn_slot_addr+0x14c/0x290 [ 1820.363530] ? mark_lock+0xf5/0x2df0 [ 1820.364085] ? register_lock_class+0xbb/0x17b0 [ 1820.364724] ? arch_stack_walk+0x99/0xf0 [ 1820.365292] ? lock_chain_count+0x20/0x20 [ 1820.365898] ? __lock_acquire+0xbb1/0x5b00 [ 1820.366499] io_issue_sqe+0x3b3/0x77b0 [ 1820.367063] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1820.367799] ? lock_chain_count+0x20/0x20 [ 1820.368394] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1820.369134] ? io_connect+0x610/0x610 [ 1820.369671] ? lock_acquire+0x197/0x470 [ 1820.370244] ? find_held_lock+0x2c/0x110 [ 1820.370889] ? __fget_files+0x2cf/0x520 [ 1820.371488] ? lock_downgrade+0x6d0/0x6d0 [ 1820.372124] __io_queue_sqe+0x90/0x9d0 [ 1820.372675] ? io_issue_sqe+0x77b0/0x77b0 [ 1820.373355] ? __fget_files+0x2f8/0x520 [ 1820.373992] io_submit_sqes+0x44aa/0x8610 [ 1820.374592] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1820.375332] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1820.376062] ? find_held_lock+0x2c/0x110 [ 1820.376629] ? io_submit_sqes+0x8610/0x8610 [ 1820.377372] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1820.378126] ? wait_for_completion_io+0x270/0x270 [ 1820.378809] ? rcu_read_lock_any_held+0x75/0xa0 [ 1820.379522] ? vfs_write+0x354/0xb10 [ 1820.380068] ? fput_many+0x2f/0x1a0 [ 1820.380564] ? ksys_write+0x1a9/0x260 [ 1820.381245] ? __ia32_sys_read+0xb0/0xb0 [ 1820.382007] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1820.382763] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1820.383546] do_syscall_64+0x33/0x40 [ 1820.384155] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1820.384924] RIP: 0033:0x7f0de9071b19 [ 1820.385463] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1820.388338] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1820.389465] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1820.390453] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1820.391439] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1820.392587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1820.393740] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1820.396350] FAULT_INJECTION: forcing a failure. [ 1820.396350] name failslab, interval 1, probability 0, space 0, times 0 [ 1820.398169] CPU: 0 PID: 9470 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1820.399132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1820.400357] Call Trace: [ 1820.400756] dump_stack+0x107/0x167 [ 1820.401292] should_fail.cold+0x5/0xa [ 1820.401858] ? create_object.isra.0+0x3a/0xa20 [ 1820.402497] should_failslab+0x5/0x20 [ 1820.403021] kmem_cache_alloc+0x5b/0x310 [ 1820.403631] ? mark_held_locks+0x9e/0xe0 [ 1820.404322] create_object.isra.0+0x3a/0xa20 [ 1820.404984] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1820.405724] kmem_cache_alloc_bulk+0x168/0x320 [ 1820.406364] io_submit_sqes+0x6fe6/0x8610 [ 1820.407014] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1820.407764] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1820.408574] ? find_held_lock+0x2c/0x110 [ 1820.409259] ? io_submit_sqes+0x8610/0x8610 [ 1820.409996] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1820.410729] ? wait_for_completion_io+0x270/0x270 [ 1820.411435] ? rcu_read_lock_any_held+0x75/0xa0 [ 1820.412146] ? vfs_write+0x354/0xb10 [ 1820.412684] ? fput_many+0x2f/0x1a0 [ 1820.413249] ? ksys_write+0x1a9/0x260 [ 1820.413799] ? __ia32_sys_read+0xb0/0xb0 [ 1820.414391] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1820.415172] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1820.415977] do_syscall_64+0x33/0x40 [ 1820.416524] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1820.417277] RIP: 0033:0x7efd8a924b19 [ 1820.417832] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1820.420548] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1820.421694] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1820.422813] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1820.423965] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1820.425044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1820.426171] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 10:07:33 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$HIDIOCINITREPORT(r1, 0x550c, 0x20000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000080)=0xc0) fsetxattr$security_ima(r1, 0x0, &(0x7f0000000200)=@ng={0x4, 0x10, "e2"}, 0x3, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_mount_image$nfs(&(0x7f0000000240), &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f00000003c0)="2a1d98bc2d2fdb8763f2574fc12843629c72a3953ad006e726f8a44b6a5f2ae14b5cdce84aa3825b04cfa2854432358c8966e07b7ecb92082062b14d3fc8a6d67bc902d706e48b22a34519760db098dcd39fac222fd4b698329308c036cfe46f5907c4b0f583ec9a0ed858517f880fb5784acf32d8afa523b7e9fe5a11403a6f7e4d4d384340633c70831e5c429dd8f32220ac794bad2fbfec396c8e227d9ba045db", 0xa2}, {&(0x7f0000000480)="28302ca239740a708ff170c40a2c4d9fb095a09c36df1f934c7608db2631c51b2e6f6c9396a08d618d3462867a5f563cb6d21810a40a76301aae70d88571df85e08e68f02d4ed57180558cd837a8d878d78759f671e58179e2634b0bff1743210d0b54e722bd7623848b4aee5c4fbbeb24b585e5271aced7f0d2805f07e64780afefa7001bf3803789c0b11c2dfd0879adcb45bf3a3486bf313bf30632c8217d22df3bd70094d1a5484912875f21cd46153030a384e97ace251981b095a3d523c840661cb0f71a655d5fb2cac10e988b7fb9ddb03ad68984f57b1a056919dd6a978da657353fab3fa1ed563ab03e25501acf794f2440", 0xf6, 0x200000000000ff}], 0x21, &(0x7f0000000300)=ANY=[@ANYBLOB="2d242c7266646e6f2c3970002c5b892c657569643d", @ANYRESDEC, @ANYBLOB=',euid>', @ANYRESDEC, @ANYBLOB="0101653d696d617369672c00"]) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f00000005c0)=0x6, 0x4) ioctl$F2FS_IOC_GET_FEATURES(0xffffffffffffffff, 0x8004f50c, &(0x7f0000000100)) close_range(r4, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r4) perf_event_open(&(0x7f0000000600)={0x0, 0x80, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x67b, 0x100, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xffff, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x6008, 0x6, 0x0, 0x4, 0x40, 0x7, 0x0, 0x0, 0x1, 0x0, 0x7}, 0x0, 0x10, 0xffffffffffffffff, 0x2) ioctl$HIDIOCINITREPORT(r5, 0x550c, 0x20000000) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000140)=0x7c0283a40842d60c) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x80, &(0x7f0000000800)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e3d3970323030302c667363616368652c756e616d653d2c63616368657470673d6170707261696d617369672c736d61636b6673726f6f743d63613eef297064d53e5263785af1c16368657461672c61707072616973652c33aeba3066736d616769633d30783030303030303030303030303030302c6d61736b9affffff595f455845262c6f626a5f747970653d667363616368652c736d61636b66737472616e736d7574653d7472611fa1c1199643cb330000000000"]) [ 1820.439839] tmpfs: Unknown parameter '00000000000000000000003' 10:07:33 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x2010, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:07:33 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, 0x0, 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:07:33 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x3a79, &(0x7f0000000380), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x9, 0x2, 0x0, 0x0, 0x0, 0x7, 0x1020a, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x5, 0x5}, 0x0, 0x0, 0x4, 0x5, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x6, r0, 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl(r6, 0x9, &(0x7f0000000480)="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") inotify_init1(0x800) r7 = accept$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) sendmmsg$inet6(r7, 0x0, 0x0, 0x2004004) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r8, &(0x7f00000018c0)=""/186, 0xba, 0x6) fallocate(r8, 0x11, 0x7, 0x81) inotify_add_watch(0xffffffffffffffff, &(0x7f00000002c0)='./file1/file0\x00', 0x2) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 10:07:33 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 22) [ 1820.576983] tmpfs: Unknown parameter '00000000000000000000003' 10:07:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) [ 1820.678395] tmpfs: Unknown parameter '00000000000000000000003' [ 1820.683368] FAULT_INJECTION: forcing a failure. [ 1820.683368] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1820.685106] CPU: 1 PID: 9500 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1820.686005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1820.687159] Call Trace: [ 1820.687554] dump_stack+0x107/0x167 [ 1820.688117] should_fail.cold+0x5/0xa [ 1820.688664] _copy_from_user+0x2e/0x1b0 [ 1820.689182] __copy_msghdr_from_user+0x91/0x4b0 [ 1820.689801] ? __ia32_sys_shutdown+0x80/0x80 [ 1820.690380] ? inet_sendmsg+0xbd/0x140 [ 1820.690879] ? inet_send_prepare+0x540/0x540 [ 1820.691441] ? __sock_sendmsg+0x55/0x190 [ 1820.692038] ? ____sys_sendmsg+0x426/0x870 [ 1820.692633] sendmsg_copy_msghdr+0xa1/0x160 [ 1820.693207] ? do_recvmmsg+0x6d0/0x6d0 [ 1820.693736] ? lock_chain_count+0x20/0x20 [ 1820.694387] ? lock_downgrade+0x6d0/0x6d0 [ 1820.694981] io_sendmsg+0x62c/0x830 [ 1820.695502] ? io_setup_async_msg+0x2d0/0x2d0 [ 1820.696280] ? mark_lock+0xf5/0x2df0 [ 1820.696801] ? lock_chain_count+0x20/0x20 [ 1820.697413] ? __lock_acquire+0xbb1/0x5b00 [ 1820.698032] io_issue_sqe+0x3b3/0x77b0 [ 1820.698671] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1820.699412] ? lock_chain_count+0x20/0x20 [ 1820.700002] ? __is_insn_slot_addr+0x14c/0x290 [ 1820.700640] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1820.701367] ? io_connect+0x610/0x610 [ 1820.701905] ? lock_acquire+0x197/0x470 [ 1820.702549] ? find_held_lock+0x2c/0x110 [ 1820.703162] ? __fget_files+0x2cf/0x520 [ 1820.703721] ? lock_downgrade+0x6d0/0x6d0 [ 1820.704302] __io_queue_sqe+0x90/0x9d0 [ 1820.704835] ? io_issue_sqe+0x77b0/0x77b0 [ 1820.705418] ? __fget_files+0x2f8/0x520 [ 1820.705963] io_submit_sqes+0x44aa/0x8610 [ 1820.706518] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1820.707260] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1820.707894] ? find_held_lock+0x2c/0x110 [ 1820.708491] ? io_submit_sqes+0x8610/0x8610 [ 1820.709116] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1820.709849] ? wait_for_completion_io+0x270/0x270 [ 1820.710497] ? rcu_read_lock_any_held+0x75/0xa0 [ 1820.711128] ? vfs_write+0x354/0xb10 [ 1820.711651] ? fput_many+0x2f/0x1a0 [ 1820.712200] ? ksys_write+0x1a9/0x260 [ 1820.712801] ? __ia32_sys_read+0xb0/0xb0 [ 1820.713428] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1820.714242] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1820.714951] do_syscall_64+0x33/0x40 [ 1820.715461] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1820.716152] RIP: 0033:0x7f0de9071b19 [ 1820.716669] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1820.719201] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1820.720294] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1820.721294] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1820.722343] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1820.723394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1820.724396] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:07:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x34, 0x15, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x1}, [@NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) r2 = getpid() r3 = eventfd(0x3) r4 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x2250, 0x14, 0x2, 0x101, 0x70bd26, 0x25dfdbfe, {0x3, 0x0, 0x7}, [@nested={0x10f1, 0xe, 0x0, 0x1, [@typed={0x8, 0x6f, 0x0, 0x0, @pid=r2}, @generic="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@typed={0x8, 0x56, 0x0, 0x0, @fd=r3}, @generic="212c7922f3e12196f886f318a107057498339ccbe87431f29f5e08889d8b206345d30bec76730084ce07b04fbe53228d4c7401074b27e4de626535cec38efaf5b41cc35c1cca883b8a", @generic="9e3416def5686a351fcb8f58073c5ca941dd342061f550ea78b3fd6093662ed714875ecb7c5ae7642ea7bb8468791c20985c46a17d569a6dfa8c9b4d7bce4fd292b72fa53b4863c016d32fb4c7edacac5b62404ad7e93c305080bfec44d217cc4af4caa86e26635a9f", @typed={0x14, 0x79, 0x0, 0x0, @ipv6=@remote}, @generic="b719d2ca8ed4d405b2b6d22120580d8f258550ce8b2212"]}, @nested={0x10b, 0x3f, 0x0, 0x1, [@typed={0x3a, 0x95, 0x0, 0x0, @binary="a3d13360a0188240edb99733a488257263d677ede88c857f4c3211589b69dc16fb0eb8d01f8ec075fcec6be45849cf0aadc76378e8bc"}, @generic="f7e605a040284fc424bdb973d6d16fa7e28529e30eed2ad9742866f8e912726ed09363aca9ef15c0fdd92b27bc209d5ead6bb31f36eb027b9badc139cacb8eb000aa71db23827ac6417caad8536d0b373c8cb83abebfb3151e019400febb7ee650cfd5fcb1954aeee19172e726448168a0af4a2f104711cd27594d8d0bbeb583535ac0f7dad419d11f039c3b357a51bdfda8de47fed60f155de3e4722c0e1f6f9ea127", @typed={0x14, 0xf, 0x0, 0x0, @ipv6=@mcast2}, @typed={0xc, 0x85, 0x0, 0x0, @u64=0x8}, @typed={0x8, 0x40, 0x0, 0x0, @u32=0x4}]}, @nested={0x103a, 0x94, 0x0, 0x1, [@typed={0x4, 0x5}, @generic="8ca422d45fb63912e47d0440f7d17e5623a76067814a585a88b8228e2ef3", @generic="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", @typed={0xc, 0x72, 0x0, 0x0, @u64=0x2}, @typed={0x8, 0x31, 0x0, 0x0, @uid=r4}]}]}, 0x2250}, 0x1, 0x0, 0x0, 0x4}, 0x20008040) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="606f9a0126cc22528ab84e000000000007020000ea85fe71ae000000"], 0x1c}}, 0x0) 10:07:33 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0xa418, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:07:33 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, 0x0, 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) [ 1820.810954] tmpfs: Unknown parameter '00000000000000000000003' [ 1820.836882] tmpfs: Unknown parameter '00000000000000000000003' 10:07:33 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 5) 10:07:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x839b, 0x4) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x301140, 0x3b, 0x1}, 0x18) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f00000000c0)={0x0, r0, 0x1, 0x1, 0xfffffffffffffff8, 0x80}) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001900210c000000000000000002ff"], 0x30}}, 0x0) [ 1820.915058] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1820.937367] FAULT_INJECTION: forcing a failure. [ 1820.937367] name failslab, interval 1, probability 0, space 0, times 0 [ 1820.939252] CPU: 1 PID: 9519 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1820.940247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1820.941405] Call Trace: [ 1820.941781] dump_stack+0x107/0x167 [ 1820.942298] should_fail.cold+0x5/0xa [ 1820.942848] ? create_object.isra.0+0x3a/0xa20 [ 1820.943510] should_failslab+0x5/0x20 [ 1820.944061] kmem_cache_alloc+0x5b/0x310 [ 1820.944614] ? mark_held_locks+0x9e/0xe0 [ 1820.945191] create_object.isra.0+0x3a/0xa20 [ 1820.945791] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1820.946520] kmem_cache_alloc_bulk+0x168/0x320 [ 1820.947169] io_submit_sqes+0x6fe6/0x8610 [ 1820.947758] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1820.948524] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1820.949186] ? find_held_lock+0x2c/0x110 [ 1820.949793] ? io_submit_sqes+0x8610/0x8610 [ 1820.950410] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1820.951064] ? wait_for_completion_io+0x270/0x270 [ 1820.951783] ? rcu_read_lock_any_held+0x75/0xa0 [ 1820.952469] ? vfs_write+0x354/0xb10 [ 1820.952988] ? fput_many+0x2f/0x1a0 [ 1820.953519] ? ksys_write+0x1a9/0x260 [ 1820.954044] ? __ia32_sys_read+0xb0/0xb0 [ 1820.954642] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1820.955389] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1820.956140] do_syscall_64+0x33/0x40 [ 1820.956663] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1820.957417] RIP: 0033:0x7efd8a924b19 [ 1820.957956] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1820.960585] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1820.961700] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1820.962694] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1820.963626] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1820.964575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1820.965536] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 10:07:33 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10102}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_settime(0x0, 0x0) futex(&(0x7f0000000180)=0x2, 0xd, 0x2, &(0x7f0000000280), &(0x7f00000002c0), 0x0) ftruncate(0xffffffffffffffff, 0x1000003) acct(0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSW2(r0, 0x402c542c, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000240)) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r1, 0x5d, &(0x7f00000000c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="ee", 0x35, 0x10000}]) 10:07:33 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:07:33 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0xedc0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1821.048653] tmpfs: Unknown parameter '00000000000000000000003' [ 1821.061319] tmpfs: Unknown parameter '00000000000000000000003' 10:07:47 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 23) 10:07:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x10001, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r0) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r2, 0x4, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xffffffff, 0x6c}}}}, [@NL80211_ATTR_BSSID={0xa, 0xf5, @random="dcfe419d38f1"}, @NL80211_ATTR_PMKID={0x14, 0x55, "f09e56f9e130c05f6512e60194761d21"}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24000840}, 0x800) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="14292b06", @ANYRES16=0x0, @ANYBLOB="200026bd7000fcdbdf251c000000"], 0x14}, 0x1, 0x0, 0x0, 0x4800}, 0x4000084) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000100)}, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) 10:07:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:07:47 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="5b471bc1bbb25511c531a91f2f11b38f80bf0056156304c1a3e7553f20854019db4034f65bd61eafab46e8220568b4a94ffcb0d83fadc71f4ab295b62f2f0d0e0079ab891d37dc9816df576eed690e4effa6abbf25c450f04a06013518551719d2f66b361e7de96868a412bfba90362f5cd991a50f9f06e20bba2b262ac8f7bf186e5c11d9fd4ae9f71bd5632b2e6dd6cfda4b1614415734a2bd4b6f96083a0d4b9c5f366447cf27207002847b9181a4769dbcf23e8e62740b584c49718e7f21"], 0x0) readv(0xffffffffffffffff, &(0x7f0000000380)=[{0x0}, {0x0}, {&(0x7f00000002c0)=""/162, 0xa2}], 0x3) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}, 0x6) write$binfmt_elf64(r1, &(0x7f00000013c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1f, 0x7f, 0x7f, 0x0, 0xbc68, 0x2, 0x6, 0x4, 0x305, 0x40, 0x86, 0x7ff, 0x7, 0x38, 0x1, 0x9, 0xba6, 0xfff}, [{0x2, 0x55, 0x7, 0x12cb0990, 0x8, 0x5, 0x8, 0x81}], "877ab5c0ed89897bf3cf8caae05b40083042bf22c0c81192fc234209aa7843cee4247772813177cc3f7e5983ae2c4636e5f659763fd1f0ffceeae55c3ca1453c42eac47bbaee5a4c45b3749dadd2aa58edbcb0140d9710a2418ea993c0a3", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6d6) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x15) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000240)=0x0) tgkill(r3, 0x0, 0x25) 10:07:47 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x80000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:07:47 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x418901, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg$unix(r2, &(0x7f0000001440)=[{{&(0x7f0000000a80), 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000b00)=""/86, 0x56}, {&(0x7f0000000b80)=""/185, 0xb9}, {&(0x7f0000000c40)=""/202, 0xca}, {&(0x7f0000000d40)}, {&(0x7f0000000d80)=""/16, 0x10}], 0x5}}, {{&(0x7f0000000e40), 0x6e, &(0x7f0000001100)=[{&(0x7f0000000ec0)=""/235, 0xeb}, {&(0x7f0000000fc0)=""/165, 0xa5}, {&(0x7f0000001080)=""/125, 0x7d}], 0x3, &(0x7f0000001140)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xd8}}, {{&(0x7f0000001240)=@abs, 0x6e, &(0x7f0000001400)=[{&(0x7f00000012c0)=""/95, 0x5f}, {&(0x7f0000001340)=""/15, 0xf}, {&(0x7f0000001380)=""/98, 0x62}], 0x3}}], 0x3, 0x2020, &(0x7f0000001500)={0x0, 0x989680}) fstat(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getuid() setresuid(r4, r8, r9) setresuid(0xffffffffffffffff, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x2000, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="00000000000000e10606db01003593275324165799fef3ccca52b37afe25aeaf41c6f29b17a6eefe008c7339a108f5c3d5ec9b8f77a57647fe12b48c1e623eb71a5ca3dd3a86948745a825d612574f3f54a0076a535e655f71da77521c68ac2fd99543078e22d834d4e4d88a5110250e5d5e6635b10130505ab526214d3c10c9759072686b5f51cac597fbce5ab7087547fb81d8f9e66b7a721ef4d308305dc9e467c5f0077ea35ed308dcb6ec65c068", @ANYRESHEX=r0, @ANYBLOB=',mmap,noextend,access=client,afid=0x0000000000000008,debug=0x0000000000000fff,appraise,smackfsdef=}\'[,&}(],dont_appraise,euid=', @ANYRESDEC=r1, @ANYBLOB=',seclabel,smackfsdef=@][:-@\',subj_role=#.)-,euid=', @ANYRESDEC=r3, @ANYBLOB=',\x00']) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r5, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, r6, {0x7}}, './file0\x00'}) [ 1834.757583] tmpfs: Unknown parameter '00000000000000000000003' [ 1834.773520] tmpfs: Unknown parameter '00000000000000000000003' [ 1834.817218] tmpfs: Unknown parameter '00000000000000000000003' sendmsg$nl_generic(r10, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000001d00)={0x1014, 0x16, 0x1, 0x70bd28, 0x25dfdbff, {0x19}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x20004840}, 0x8080) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r11, 0x0) r12 = getgid() lchown(&(0x7f0000000400)='./file2\x00', 0xffffffffffffffff, r12) fchown(r7, r11, r12) [ 1834.829915] tmpfs: Unknown parameter '00000000000000000000003' 10:07:47 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 6) 10:07:47 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:07:47 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0xe0ffff, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1834.838058] FAULT_INJECTION: forcing a failure. [ 1834.838058] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1834.840935] CPU: 1 PID: 9552 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1834.842505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.844418] Call Trace: [ 1834.845026] dump_stack+0x107/0x167 [ 1834.845866] should_fail.cold+0x5/0xa [ 1834.846748] _copy_from_user+0x2e/0x1b0 [ 1834.847668] move_addr_to_kernel.part.0+0x31/0x110 [ 1834.848813] __copy_msghdr_from_user+0x3e1/0x4b0 [ 1834.849904] ? __ia32_sys_shutdown+0x80/0x80 [ 1834.850921] ? __sock_sendmsg+0x55/0x190 [ 1834.851858] ? ____sys_sendmsg+0x426/0x870 [ 1834.852845] sendmsg_copy_msghdr+0xa1/0x160 [ 1834.853839] ? do_recvmmsg+0x6d0/0x6d0 [ 1834.854734] ? lock_chain_count+0x20/0x20 [ 1834.855691] ? lock_downgrade+0x6d0/0x6d0 [ 1834.856717] io_sendmsg+0x62c/0x830 [ 1834.857555] ? io_setup_async_msg+0x2d0/0x2d0 [ 1834.858596] ? mark_lock+0xf5/0x2df0 [ 1834.859496] ? __lock_acquire+0xbb1/0x5b00 [ 1834.860483] io_issue_sqe+0x3b3/0x77b0 [ 1834.861389] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1834.862595] ? lock_chain_count+0x20/0x20 [ 1834.863550] ? __is_insn_slot_addr+0x14c/0x290 [ 1834.864609] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1834.865811] ? io_connect+0x610/0x610 [ 1834.866692] ? lock_acquire+0x197/0x470 [ 1834.867604] ? find_held_lock+0x2c/0x110 [ 1834.868551] ? __fget_files+0x2cf/0x520 [ 1834.869465] ? lock_downgrade+0x6d0/0x6d0 [ 1834.870415] __io_queue_sqe+0x90/0x9d0 [ 1834.871309] ? io_issue_sqe+0x77b0/0x77b0 [ 1834.872250] ? __fget_files+0x2f8/0x520 [ 1834.873180] io_submit_sqes+0x44aa/0x8610 [ 1834.874154] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1834.875290] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1834.876441] ? find_held_lock+0x2c/0x110 [ 1834.877371] ? io_submit_sqes+0x8610/0x8610 [ 1834.878365] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1834.879467] ? wait_for_completion_io+0x270/0x270 [ 1834.880577] ? rcu_read_lock_any_held+0x75/0xa0 [ 1834.881634] ? vfs_write+0x354/0xb10 [ 1834.882486] ? fput_many+0x2f/0x1a0 [ 1834.883316] ? ksys_write+0x1a9/0x260 [ 1834.884182] ? __ia32_sys_read+0xb0/0xb0 [ 1834.885119] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1834.886311] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1834.887486] do_syscall_64+0x33/0x40 [ 1834.888342] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1834.889510] RIP: 0033:0x7f0de9071b19 [ 1834.890356] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1834.894549] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1834.896288] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1834.897920] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1834.899544] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1834.901173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1834.902820] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1834.906046] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65245 sclass=netlink_route_socket pid=9562 comm=syz-executor.4 [ 1834.930001] FAULT_INJECTION: forcing a failure. [ 1834.930001] name failslab, interval 1, probability 0, space 0, times 0 [ 1834.932779] CPU: 1 PID: 9554 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1834.934352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.936254] Call Trace: [ 1834.936880] dump_stack+0x107/0x167 [ 1834.937718] should_fail.cold+0x5/0xa [ 1834.938595] ? create_object.isra.0+0x3a/0xa20 [ 1834.939643] should_failslab+0x5/0x20 [ 1834.940524] kmem_cache_alloc+0x5b/0x310 [ 1834.941455] ? mark_held_locks+0x9e/0xe0 [ 1834.942388] create_object.isra.0+0x3a/0xa20 [ 1834.943391] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1834.944566] kmem_cache_alloc_bulk+0x168/0x320 [ 1834.945616] io_submit_sqes+0x6fe6/0x8610 [ 1834.946677] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1834.947787] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1834.948874] ? find_held_lock+0x2c/0x110 [ 1834.949786] ? io_submit_sqes+0x8610/0x8610 [ 1834.950758] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1834.951840] ? wait_for_completion_io+0x270/0x270 [ 1834.952926] ? rcu_read_lock_any_held+0x75/0xa0 [ 1834.953963] ? vfs_write+0x354/0xb10 [ 1834.954798] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 1834.955818] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1834.957034] ? ksys_write+0x1a9/0x260 [ 1834.957885] ? __ia32_sys_read+0xb0/0xb0 [ 1834.958797] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1834.959965] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1834.961126] do_syscall_64+0x33/0x40 [ 1834.961957] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1834.963101] RIP: 0033:0x7efd8a924b19 [ 1834.963931] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1834.968049] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1834.969756] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1834.971354] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1834.972956] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 10:07:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:07:47 executing program 4: r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000080), 0x0, 0x0, 0x3) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x2, 0x2, 0x6985) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000000ddfeffffff020000000900fe06000000000000008005000000da00000000000000000000fbbef3d227ac28ec2760acee185002cfc0c37078710675ad5631de4fb5be03fffc4275cc062e88a0531a64434042f9238fe911d2ae2cc619c9a6835ee2803dd356199c7986d82acbdaba92055d0786187689e3c52ec5316d511208352e3c41e0587011cfbfb6b47f9c3d0b8ae646ad88359e58"], 0x28}}, 0x0) r4 = openat2(r3, &(0x7f0000000280)='./file1\x00', &(0x7f0000000340)={0x52ac0, 0x107, 0x14}, 0x18) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000380)=0x7851669e) getdents64(r3, &(0x7f0000000140)=""/255, 0xff) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYRES16], 0x14}}, 0x4090) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0) open_tree(r0, &(0x7f0000000100)='./file1\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005e380)={0x100000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x40, "2aee4ced9c0309"}) unshare(0x48020200) 10:07:47 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1834.974545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1834.976485] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 1835.007258] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65245 sclass=netlink_route_socket pid=9562 comm=syz-executor.4 [ 1835.009470] tmpfs: Unknown parameter '00000000000000000000003' 10:07:47 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="5b471bc1bbb25511c531a91f2f11b38f80bf0056156304c1a3e7553f20854019db4034f65bd61eafab46e8220568b4a94ffcb0d83fadc71f4ab295b62f2f0d0e0079ab891d37dc9816df576eed690e4effa6abbf25c450f04a06013518551719d2f66b361e7de96868a412bfba90362f5cd991a50f9f06e20bba2b262ac8f7bf186e5c11d9fd4ae9f71bd5632b2e6dd6cfda4b1614415734a2bd4b6f96083a0d4b9c5f366447cf27207002847b9181a4769dbcf23e8e62740b584c49718e7f21"], 0x0) readv(0xffffffffffffffff, &(0x7f0000000380)=[{0x0}, {0x0}, {&(0x7f00000002c0)=""/162, 0xa2}], 0x3) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}, 0x6) write$binfmt_elf64(r1, &(0x7f00000013c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1f, 0x7f, 0x7f, 0x0, 0xbc68, 0x2, 0x6, 0x4, 0x305, 0x40, 0x86, 0x7ff, 0x7, 0x38, 0x1, 0x9, 0xba6, 0xfff}, [{0x2, 0x55, 0x7, 0x12cb0990, 0x8, 0x5, 0x8, 0x81}], "877ab5c0ed89897bf3cf8caae05b40083042bf22c0c81192fc234209aa7843cee4247772813177cc3f7e5983ae2c4636e5f659763fd1f0ffceeae55c3ca1453c42eac47bbaee5a4c45b3749dadd2aa58edbcb0140d9710a2418ea993c0a3", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6d6) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x15) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000240)=0x0) tgkill(r3, 0x0, 0x25) [ 1835.023687] tmpfs: Unknown parameter '00000000000000000000003' 10:07:47 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:07:59 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 7) 10:07:59 executing program 7: r0 = syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2fd1, 0x0, 0x0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x6000) dup3(r0, r3, 0x0) 10:07:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:07:59 executing program 6: mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) pkey_mprotect(&(0x7f0000ff2000/0x4000)=nil, 0x4000, 0x1000005, 0xffffffffffffffff) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) pkey_alloc(0x0, 0x2) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x0, r0) pkey_mprotect(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x9, r0) pkey_free(r0) sigaltstack(&(0x7f0000ff8000/0x3000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000040)) 10:07:59 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(0x0, 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:07:59 executing program 4: ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) io_setup(0x3e3, &(0x7f0000000580)=0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000540)={0x1ae, 0x18, &(0x7f0000000740)}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) pipe2(&(0x7f00000006c0)={0xffffffffffffffff}, 0x5000) io_submit(r1, 0x4, &(0x7f0000000700)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000000300)="cb5f75436b9dbc57b1821459e86abe34310d44668dac9b2bc10d9174313b12356e94036d98fda8eac06465f048c07463f236cb1b3767a61c5561ede7b29a6fc60e25749597a76cdd23c3264567f1461cd6ea254335ac06551c47cfee56b7", 0x5e, 0x1, 0x0, 0x2, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000080)="f6c5338004853b585c6c289b62a71dff2dede2029a5827f0747146da25a1de00f6e91abee87ac7192ca5b6257642", 0x2e, 0xffffffff, 0x0, 0x3, r2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x40, r3, &(0x7f00000003c0)="605c70b5d53ab0edf5773547297ab2914ef219cb9f3c28fb72186668c6a9fa3ade8d74adbdc57da335580e28347c7708db583a6d3c6aae4ef6222ae99a6561692ce89ddd0c8ac74f9a08b639c49e160e575ef56bf529055729117a33093f2866af7a4fff5c052adeb7444e294d948f1d72851ddba46105ebc96eda05e1e6477faf5e6681c83352c23a10b5d4dbd37a29d44e661a50cdcc3d7f08fc49c9eec627105b8dc0a48ad782f106e9f30f123790d39f5f0a8e15c25e707a9862323aae2cebb5597464806c68c82ea73fee3a672c2733783922bb8c527d8e960d23", 0xdd, 0x8, 0x0, 0x1, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x8001, r2, &(0x7f00000005c0)="62830f09c684f83a99e3f8358dc9235f5317e2bdea342d9960d4369ddf63cdcd7841d1c069e0cd8e8dbe142b1c0bd48bc83cb12705924dd7f90d4b482b1e7b4380b7bc46654aefb7e1e55c388df14146f00fafb0f9d9af023215d08b06577924ed754824425c883efaad2c3ced587b03bb4c85da247e294132280fe2ebe0ed7a1f089a29ed65ff6d5d4568f78091a082da1bac6dfacb5e7404a329ed064f80871ba732be9209acc7cee35243bc595195e9ba4db5bfb36e5618190f626885bcf65ee5ca55e52ffb64", 0xc8, 0x1, 0x0, 0x0, r2}]) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)={0x2, "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"}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 10:07:59 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 24) 10:07:59 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x2000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1847.200983] tmpfs: Unknown parameter '00000000000000000000003' [ 1847.216946] tmpfs: Unknown parameter '00000000000000000000003' [ 1847.241095] FAULT_INJECTION: forcing a failure. [ 1847.241095] name failslab, interval 1, probability 0, space 0, times 0 [ 1847.244326] CPU: 1 PID: 9602 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1847.246063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1847.248101] Call Trace: [ 1847.248256] FAULT_INJECTION: forcing a failure. [ 1847.248256] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1847.248755] dump_stack+0x107/0x167 [ 1847.248788] should_fail.cold+0x5/0xa [ 1847.252229] ? create_object.isra.0+0x3a/0xa20 [ 1847.253564] should_failslab+0x5/0x20 [ 1847.254620] kmem_cache_alloc+0x5b/0x310 [ 1847.255666] create_object.isra.0+0x3a/0xa20 [ 1847.256749] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1847.258080] kmem_cache_alloc_bulk+0x168/0x320 [ 1847.259403] io_submit_sqes+0x6fe6/0x8610 [ 1847.260425] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1847.261728] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1847.262988] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1847.264525] ? io_submit_sqes+0x8610/0x8610 [ 1847.265762] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1847.267026] ? vfs_write+0x603/0xb10 [ 1847.267987] ? vfs_write+0x610/0xb10 [ 1847.268970] ? wait_for_completion_io+0x270/0x270 [ 1847.270138] ? rcu_read_lock_any_held+0x75/0xa0 [ 1847.271267] ? vfs_write+0x354/0xb10 [ 1847.272175] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 1847.273315] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1847.274629] ? ksys_write+0x1a9/0x260 [ 1847.275565] ? __ia32_sys_read+0xb0/0xb0 [ 1847.276750] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1847.278097] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1847.279350] do_syscall_64+0x33/0x40 [ 1847.280243] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1847.281475] RIP: 0033:0x7efd8a924b19 [ 1847.282397] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1847.287177] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1847.289206] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1847.291234] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1847.293201] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1847.295121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1847.297077] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 1847.299033] CPU: 0 PID: 9603 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1847.299888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1847.300897] Call Trace: [ 1847.301223] dump_stack+0x107/0x167 [ 1847.301664] should_fail.cold+0x5/0xa [ 1847.302154] _copy_from_user+0x2e/0x1b0 [ 1847.302650] iovec_from_user+0x141/0x400 [ 1847.303143] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1847.303754] __import_iovec+0x67/0x590 [ 1847.304218] ? __ia32_sys_shutdown+0x80/0x80 [ 1847.304762] import_iovec+0x83/0xb0 [ 1847.305211] sendmsg_copy_msghdr+0x131/0x160 [ 1847.305739] ? do_recvmmsg+0x6d0/0x6d0 [ 1847.306218] ? lock_chain_count+0x20/0x20 [ 1847.306720] ? lock_downgrade+0x6d0/0x6d0 [ 1847.307231] io_sendmsg+0x62c/0x830 [ 1847.307673] ? io_setup_async_msg+0x2d0/0x2d0 [ 1847.308224] ? mark_lock+0xf5/0x2df0 [ 1847.308709] ? __lock_acquire+0xbb1/0x5b00 [ 1847.309223] io_issue_sqe+0x3b3/0x77b0 [ 1847.309694] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1847.310328] ? lock_chain_count+0x20/0x20 [ 1847.310831] ? __is_insn_slot_addr+0x14c/0x290 [ 1847.311380] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1847.312015] ? io_connect+0x610/0x610 [ 1847.312476] ? lock_acquire+0x197/0x470 [ 1847.312965] ? find_held_lock+0x2c/0x110 [ 1847.313457] ? __fget_files+0x2cf/0x520 [ 1847.313940] ? lock_downgrade+0x6d0/0x6d0 [ 1847.314436] __io_queue_sqe+0x90/0x9d0 [ 1847.314914] ? io_issue_sqe+0x77b0/0x77b0 [ 1847.315408] ? __fget_files+0x2f8/0x520 [ 1847.315898] io_submit_sqes+0x44aa/0x8610 [ 1847.316410] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1847.317021] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1847.317599] ? find_held_lock+0x2c/0x110 [ 1847.318095] ? io_submit_sqes+0x8610/0x8610 [ 1847.318619] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1847.319206] ? wait_for_completion_io+0x270/0x270 [ 1847.319790] ? rcu_read_lock_any_held+0x75/0xa0 [ 1847.320350] ? vfs_write+0x354/0xb10 [ 1847.320809] ? fput_many+0x2f/0x1a0 [ 1847.321246] ? ksys_write+0x1a9/0x260 [ 1847.321702] ? __ia32_sys_read+0xb0/0xb0 [ 1847.322198] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1847.322830] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1847.323450] do_syscall_64+0x33/0x40 [ 1847.323905] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1847.324517] RIP: 0033:0x7f0de9071b19 [ 1847.324977] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1847.327184] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1847.328099] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1847.328966] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1847.329822] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1847.330675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1847.331534] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:08:00 executing program 4: creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) 10:08:00 executing program 7: open$dir(0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0x800, 0x100, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r0, r1, 0x0) mount$bind(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000080), 0x10000, 0x0) fchownat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', r0, 0xee01, 0x100) 10:08:00 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(0xffffffffffffffff, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0x5}) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x911802, 0x140) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r2 = mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0) mq_timedsend(r2, 0x0, 0x0, 0x0, &(0x7f0000000040)) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={0x101000, 0x28, 0x18}, 0x18) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r4, &(0x7f0000000240), 0x2) r5 = openat(r3, &(0x7f0000000280)='./file0\x00', 0x10041, 0x36) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) pread64(r5, &(0x7f00000002c0)=""/162, 0xa2, 0x11) lseek(r1, 0x0, 0x2) timerfd_create(0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) copy_file_range(r6, 0x0, r1, 0x0, 0x200f5ef, 0x0) 10:08:00 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x3000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:08:00 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(0x0, 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:08:00 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 8) [ 1847.422208] tmpfs: Unknown parameter '00000000000000000000003' [ 1847.441629] tmpfs: Unknown parameter '00000000000000000000003' [ 1847.446465] FAULT_INJECTION: forcing a failure. [ 1847.446465] name failslab, interval 1, probability 0, space 0, times 0 [ 1847.447951] CPU: 0 PID: 9617 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1847.448787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1847.449815] Call Trace: [ 1847.450151] dump_stack+0x107/0x167 [ 1847.450613] should_fail.cold+0x5/0xa [ 1847.451096] ? create_object.isra.0+0x3a/0xa20 [ 1847.451672] should_failslab+0x5/0x20 [ 1847.452150] kmem_cache_alloc+0x5b/0x310 [ 1847.452659] ? mark_held_locks+0x9e/0xe0 [ 1847.453179] create_object.isra.0+0x3a/0xa20 [ 1847.453727] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1847.454347] kmem_cache_alloc_bulk+0x168/0x320 [ 1847.454907] io_submit_sqes+0x6fe6/0x8610 [ 1847.455421] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1847.456032] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1847.456618] ? find_held_lock+0x2c/0x110 [ 1847.457123] ? io_submit_sqes+0x8610/0x8610 [ 1847.457648] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1847.458242] ? wait_for_completion_io+0x270/0x270 [ 1847.458831] ? rcu_read_lock_any_held+0x75/0xa0 [ 1847.459394] ? vfs_write+0x354/0xb10 [ 1847.459843] ? fput_many+0x2f/0x1a0 [ 1847.460279] ? ksys_write+0x1a9/0x260 [ 1847.460750] ? __ia32_sys_read+0xb0/0xb0 [ 1847.461243] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1847.461882] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1847.462501] do_syscall_64+0x33/0x40 [ 1847.462952] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1847.463572] RIP: 0033:0x7efd8a924b19 [ 1847.464021] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1847.466266] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1847.467187] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1847.468052] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1847.468922] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1847.469792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1847.470654] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 10:08:00 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000e80), 0xffffffffffffffff) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r0) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r0, &(0x7f0000000f40)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000000ec0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010000000000000000007900000008000300", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) 10:08:12 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x4000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:08:12 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(0x0, 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:08:12 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 25) 10:08:12 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 9) 10:08:12 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x20) ftruncate(r0, 0x1000003) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000100)=0x6aa, 0x2, 0x0) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xd1d381f1651d3487}, 0xc, &(0x7f0000000540)={&(0x7f0000000340)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="74b55b59f1a18febec8ba7ea81763312ceb44a46379d519ea23969540f7b4847fcaf76b2a85cf499d2d6e8bc56d474c11f0ae2fd9234123089e3f031a76217596a4cea6b0c245709a75dd7b4ada5c9a8ad07233250e5ffc05f2e1d89a4ac45efd499b23b70ab0660c57fd7998e3eeb2470b245e8395eb07ccafdf2792bc84f3299ea41228dda25a0731f0138aba1b204087da8b697770a42717b5cd87f20f62c8c50ff014a65e717902e", @ANYRES32=0x0, @ANYBLOB="0c009900ffff0000020000000a00060008021100000100000a001a0008021100000100582c43cebe000a000600ffffffffffff00000a001a0008021100000000000a00060008021100000000000a000600ffffffffffff0000"], 0x70}, 0x1, 0x0, 0x0, 0x400c005}, 0x80) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x128) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) 10:08:12 executing program 6: unshare(0x8000000) r0 = semget$private(0x0, 0x4000, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xf) semtimedop(r0, &(0x7f0000000040)=[{0x3, 0x400, 0x1000}, {0x2, 0x1, 0x1800}, {0x4, 0x8000, 0x1800}], 0x3, &(0x7f0000000080)={0x77359400}) 10:08:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) sendfile(r1, r2, 0x0, 0x100000001) 10:08:12 executing program 4: openat$random(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) io_setup(0x5, &(0x7f0000000700)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x1000}}, './file0\x00'}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fd/3\x00') io_submit(r0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, r2, 0x0}]) [ 1859.876248] tmpfs: Unknown parameter '00000000000000000000003' [ 1859.882445] FAULT_INJECTION: forcing a failure. [ 1859.882445] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1859.884011] CPU: 1 PID: 9629 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1859.884833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.885844] Call Trace: [ 1859.886167] dump_stack+0x107/0x167 [ 1859.886607] should_fail.cold+0x5/0xa [ 1859.887076] _copy_from_iter_full+0x201/0xa60 [ 1859.887624] rawv6_sendmsg+0x20e8/0x3b20 [ 1859.888136] ? rawv6_bind+0xa40/0xa40 [ 1859.888595] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1859.889252] ? lock_acquire+0x197/0x470 [ 1859.889765] ? find_held_lock+0x2c/0x110 [ 1859.890264] ? __might_fault+0xd3/0x180 [ 1859.890749] ? lock_downgrade+0x6d0/0x6d0 [ 1859.891247] ? lock_downgrade+0x6d0/0x6d0 [ 1859.891756] ? sock_has_perm+0x1ea/0x280 [ 1859.892243] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1859.892874] ? iovec_from_user+0x104/0x400 [ 1859.893409] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1859.894038] ? rawv6_bind+0xa40/0xa40 [ 1859.894513] inet_sendmsg+0x11d/0x140 [ 1859.894973] ? inet_send_prepare+0x540/0x540 [ 1859.895501] __sock_sendmsg+0x13c/0x190 [ 1859.895983] ____sys_sendmsg+0x70d/0x870 [ 1859.896472] ? sock_write_iter+0x3d0/0x3d0 [ 1859.897010] ? sendmsg_copy_msghdr+0xba/0x160 [ 1859.897424] FAULT_INJECTION: forcing a failure. [ 1859.897424] name failslab, interval 1, probability 0, space 0, times 0 [ 1859.897561] ? do_recvmmsg+0x6d0/0x6d0 [ 1859.897573] ? lock_chain_count+0x20/0x20 [ 1859.897594] ? lock_downgrade+0x6d0/0x6d0 [ 1859.901832] __sys_sendmsg_sock+0x26/0x40 [ 1859.902354] io_sendmsg+0x1e6/0x830 [ 1859.902824] ? io_setup_async_msg+0x2d0/0x2d0 [ 1859.903391] ? mark_lock+0xf5/0x2df0 [ 1859.903890] ? __lock_acquire+0xbb1/0x5b00 [ 1859.904420] io_issue_sqe+0x3b3/0x77b0 [ 1859.904923] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1859.905582] ? lock_chain_count+0x20/0x20 [ 1859.906115] ? __is_insn_slot_addr+0x14c/0x290 [ 1859.906688] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1859.907358] ? io_connect+0x610/0x610 [ 1859.907850] ? lock_acquire+0x197/0x470 [ 1859.908349] ? find_held_lock+0x2c/0x110 [ 1859.908873] ? __fget_files+0x2cf/0x520 [ 1859.909377] ? lock_downgrade+0x6d0/0x6d0 [ 1859.909907] __io_queue_sqe+0x90/0x9d0 [ 1859.910389] ? io_issue_sqe+0x77b0/0x77b0 [ 1859.910911] ? __fget_files+0x2f8/0x520 [ 1859.911408] io_submit_sqes+0x44aa/0x8610 [ 1859.911953] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1859.912567] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1859.913190] ? find_held_lock+0x2c/0x110 [ 1859.913696] ? io_submit_sqes+0x8610/0x8610 [ 1859.914242] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1859.914855] ? wait_for_completion_io+0x270/0x270 [ 1859.915452] ? rcu_read_lock_any_held+0x75/0xa0 [ 1859.916042] ? vfs_write+0x354/0xb10 [ 1859.916500] ? fput_many+0x2f/0x1a0 [ 1859.916967] ? ksys_write+0x1a9/0x260 [ 1859.917447] ? __ia32_sys_read+0xb0/0xb0 [ 1859.917969] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1859.918616] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1859.919266] do_syscall_64+0x33/0x40 [ 1859.919734] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1859.920376] RIP: 0033:0x7f0de9071b19 [ 1859.920847] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1859.923158] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1859.924113] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1859.925010] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1859.925910] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1859.926804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1859.927689] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1859.928611] CPU: 0 PID: 9636 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1859.930356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.932406] Call Trace: [ 1859.933076] dump_stack+0x107/0x167 [ 1859.933977] should_fail.cold+0x5/0xa [ 1859.934926] ? create_object.isra.0+0x3a/0xa20 [ 1859.936060] should_failslab+0x5/0x20 [ 1859.937002] kmem_cache_alloc+0x5b/0x310 [ 1859.938013] ? mark_held_locks+0x9e/0xe0 [ 1859.939025] create_object.isra.0+0x3a/0xa20 [ 1859.940113] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1859.941385] kmem_cache_alloc_bulk+0x168/0x320 [ 1859.942523] io_submit_sqes+0x6fe6/0x8610 [ 1859.943577] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1859.944807] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1859.946010] ? find_held_lock+0x2c/0x110 [ 1859.947017] ? io_submit_sqes+0x8610/0x8610 [ 1859.948092] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1859.949295] ? wait_for_completion_io+0x270/0x270 [ 1859.950483] ? rcu_read_lock_any_held+0x75/0xa0 [ 1859.951627] ? vfs_write+0x354/0xb10 [ 1859.952548] ? fput_many+0x2f/0x1a0 [ 1859.953457] ? ksys_write+0x1a9/0x260 [ 1859.954403] ? __ia32_sys_read+0xb0/0xb0 [ 1859.955412] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1859.956707] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1859.957991] do_syscall_64+0x33/0x40 [ 1859.958909] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1859.960175] RIP: 0033:0x7efd8a924b19 [ 1859.961111] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1859.965657] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1859.967534] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1859.969305] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1859.971070] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1859.972827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1859.974629] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 1859.979620] tmpfs: Unknown parameter '00000000000000000000003' 10:08:12 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x5000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:08:12 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 26) 10:08:12 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:08:12 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1890}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000200)={'gre0\x00', 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x327f, 0x4, 0x4000, 0x284}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f00000001c0)) socket$inet6_udplite(0xa, 0x2, 0x88) socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r0, 0x80286722, &(0x7f0000000000)={&(0x7f0000000300)=""/210, 0xd2, 0x1, 0x6}) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) dup(0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, 0x0, 0x20000000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, 0x0, 0x0) [ 1860.101449] tmpfs: Unknown parameter '00000000000000000000003' [ 1860.134181] tmpfs: Unknown parameter '00000000000000000000003' 10:08:12 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040), 0x0, 0x0) mmap$usbmon(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x18812, r0, 0x0) clone3(&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = gettid() ioprio_set$pid(0x1, r1, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000006040)=[{{&(0x7f00000001c0), 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000240)=""/240, 0xf0}, {&(0x7f0000000340)=""/80, 0x50}, {&(0x7f0000000440)=""/32, 0x20}, {&(0x7f0000000480)=""/238, 0xee}, {&(0x7f0000000580)=""/75, 0x4b}, {&(0x7f0000000600)=""/142, 0x8e}], 0x6}}, {{&(0x7f0000000740), 0x6e, &(0x7f00000019c0)=[{&(0x7f00000007c0)=""/36, 0x24}, {&(0x7f0000000800)=""/168, 0xa8}, {&(0x7f00000008c0)=""/59, 0x3b}, {&(0x7f0000000900)=""/184, 0xb8}, {&(0x7f00000009c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001a40)}}, {{&(0x7f0000001a80), 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001b00)=""/102, 0x66}, {&(0x7f0000001b80)=""/158, 0x9e}, {&(0x7f0000001c40)=""/232, 0xe8}, {&(0x7f0000001d40)=""/67, 0x43}], 0x4, &(0x7f0000001e00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf0}}, {{&(0x7f0000001f00), 0x6e, &(0x7f00000033c0)=[{&(0x7f0000001f80)=""/134, 0x86}, {0xffffffffffffffff}, {&(0x7f0000002040)=""/159, 0x9f}, {&(0x7f0000002100)=""/206, 0xce}, {&(0x7f0000002200)=""/133, 0x85}, {&(0x7f00000022c0)=""/192, 0xc0}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/12, 0xc}], 0x8, &(0x7f0000003440)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x100}}, {{&(0x7f0000003540), 0x6e, &(0x7f0000004840)=[{&(0x7f00000035c0)=""/27, 0x1b}, {&(0x7f0000003600)=""/181, 0xb5}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/215, 0xd7}, {&(0x7f00000047c0)=""/110, 0x6e}], 0x5, &(0x7f00000048c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}, {{&(0x7f0000004940)=@abs, 0x6e, &(0x7f0000005e00)=[{&(0x7f00000049c0)=""/116, 0x74}, {&(0x7f0000004a40)=""/203, 0xcb}, {&(0x7f0000004b40)=""/85, 0x55}, {&(0x7f0000004bc0)=""/4096, 0x1000}, {&(0x7f0000005bc0)=""/193, 0xc1}, {&(0x7f0000005cc0)=""/88, 0x58}, {&(0x7f0000005d40)=""/160, 0xa0}], 0x7}}, {{&(0x7f0000005e80), 0x6e, &(0x7f0000005fc0)=[{&(0x7f0000005f00)=""/149, 0x95}], 0x1, &(0x7f0000006000)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}], 0x7, 0x40002140, &(0x7f0000006200)) r3 = gettid() ioprio_set$pid(0x1, r3, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) clone3(&(0x7f0000006280)={0x2000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), {0xe}, &(0x7f0000000100)=""/117, 0x75, &(0x7f0000000180)=""/47, &(0x7f0000006240)=[r1, r2, r3], 0x3, {r4}}, 0x58) [ 1860.149405] FAULT_INJECTION: forcing a failure. [ 1860.149405] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1860.152536] CPU: 0 PID: 9654 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1860.154232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1860.156275] Call Trace: [ 1860.156930] dump_stack+0x107/0x167 [ 1860.157835] should_fail.cold+0x5/0xa [ 1860.158778] _copy_from_user+0x2e/0x1b0 [ 1860.159769] __copy_msghdr_from_user+0x91/0x4b0 [ 1860.160913] ? __ia32_sys_shutdown+0x80/0x80 [ 1860.162004] ? inet_sendmsg+0xbd/0x140 [ 1860.162964] ? inet_send_prepare+0x540/0x540 [ 1860.164045] ? __sock_sendmsg+0x55/0x190 [ 1860.165042] ? ____sys_sendmsg+0x426/0x870 [ 1860.166143] sendmsg_copy_msghdr+0xa1/0x160 [ 1860.167203] ? do_recvmmsg+0x6d0/0x6d0 [ 1860.168157] ? lock_chain_count+0x20/0x20 [ 1860.169186] ? lock_downgrade+0x6d0/0x6d0 [ 1860.170220] io_sendmsg+0x62c/0x830 [ 1860.171114] ? io_setup_async_msg+0x2d0/0x2d0 [ 1860.172222] ? mark_lock+0xf5/0x2df0 [ 1860.173172] ? lock_chain_count+0x20/0x20 [ 1860.174225] ? __lock_acquire+0xbb1/0x5b00 [ 1860.175270] io_issue_sqe+0x3b3/0x77b0 [ 1860.176237] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1860.177531] ? lock_chain_count+0x20/0x20 [ 1860.178550] ? __is_insn_slot_addr+0x14c/0x290 [ 1860.179675] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1860.180964] ? io_connect+0x610/0x610 [ 1860.181914] ? lock_acquire+0x197/0x470 [ 1860.182888] ? find_held_lock+0x2c/0x110 [ 1860.183891] ? __fget_files+0x2cf/0x520 [ 1860.184869] ? lock_downgrade+0x6d0/0x6d0 [ 1860.185904] __io_queue_sqe+0x90/0x9d0 [ 1860.186867] ? io_issue_sqe+0x77b0/0x77b0 [ 1860.187886] ? __fget_files+0x2f8/0x520 [ 1860.188880] io_submit_sqes+0x44aa/0x8610 [ 1860.189938] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1860.191159] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1860.192366] ? find_held_lock+0x2c/0x110 [ 1860.193424] ? io_submit_sqes+0x8610/0x8610 [ 1860.194504] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1860.195716] ? wait_for_completion_io+0x270/0x270 [ 1860.196905] ? rcu_read_lock_any_held+0x75/0xa0 [ 1860.198056] ? vfs_write+0x354/0xb10 [ 1860.198971] ? fput_many+0x2f/0x1a0 [ 1860.199867] ? ksys_write+0x1a9/0x260 [ 1860.200803] ? __ia32_sys_read+0xb0/0xb0 [ 1860.201818] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1860.203105] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1860.204374] do_syscall_64+0x33/0x40 [ 1860.205300] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1860.206562] RIP: 0033:0x7f0de9071b19 [ 1860.207478] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1860.212019] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1860.213899] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1860.215654] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1860.217420] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1860.219173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1860.220926] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:08:12 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x6000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:08:13 executing program 6: ioctl$SCSI_IOCTL_GET_BUS_NUMBER(0xffffffffffffffff, 0x5386, &(0x7f0000000080)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffffff3}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r0, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) epoll_create1(0x0) 10:08:13 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000001200)={0x88318d00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0xee01, 0x0) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f0000000500)=':\xfa\xffT\x1bT;\xfa4\x8dd\xa0\x9d&\xb0Z\xdfv\x8b\x84\x87\xa8K\xff\xb5\xce\xb4\xa7\xab\xc6\xf1\a\xdb\xc2{\xb2w\b\xb7*v\xfdo\x83\'\xd9[\xee|4P\xa7\xe8\xad\x82,\xf5\xd1\xea\xa7\x00\xed\xae+<\xb1\x11\x86\x0e\xb0\xa9\xaf\xdb\xf4\xf5\xd0\xc0H\v\x8d\xbc\x9e)&nh\x032\x15\x80\x19\xc0\fn\xdc\x8dk\xf2\xe4\x80\x9aJ\xe7\xdb\x8e\xd3\x80*i\x82CT\xb3j%\x94\x15\xc6\xc1\xc2\x00\x00\xdc\xf6sqF\x9cXx\xd6\xfbb^R\xa3Z\x8d\xbb\xd0o\x0eE\xa4\x93:\x85T\xa5\xcc\xc4\x8a\xdd\xe8\b\xf1Ns\xdb\xd6\xff\xf1\xe4\xd5\x1f\x9d\xd2=\n\x13\x15,~\xa4\xa0X\xc4\f\xd2\x83\xa3\xf6\xa2o\xb4\n\xb8\xbdz\xe7\xca.\x7f.\xa6\x85P\xad\xecw\x87F\xa9\x80\x1du\x97\xd9\x86+\xcb\x0e:r\xff\xa6\xf3\x9d\xe6r\xee0\xcf\xc9\x8b=\x86@z\xe5C\x8f#&S\x12\xe1\x80\xcf0\x1dw\xfe\xa4\x1d\xd4\x9evL8\x1a\x0f\xaf\x8dX\x05\tbE\xa5\t\xe9O\x02\xa4U\xb2\xeaJ3\xde\xea\xc2\x14\xa4\x8f\xdee\x84\x14\xe6`\f\xcc\xb0\x7f\xfeSh\xa6\xde\xa9\x9a[wg\xeeh\xf5\xd5m`e\xc1\x03\x80-}\xfd\x9d\x97Y\xde\xd2\xf1=v\xf0g\xc7\"\xb8\f\x15\xf9cf\xe2\x80(\xec\x84\xb8#n\xd3\xef\x97\xb2\xa2={\x10v\xbf\xf2jT\xd8\xf3z\x92\xff\xc0\x81F\xd3\x8b\xffT\xb3\xf6\xaf\xb3\xca\x98\xa3~3\x8b\"\x14V\xad\xcd\xf4j\xa3,\x14\x87\xa5E\xe6\x17\xd0G\x92b\x89\x9f\xcc\xa3\xb5\xb5\xeatj\xe8\xbd\xc3\xed?\xf2\xf8X\xc1z\xa5\x00\xc3BZ\xf0\x96F4\xbd\x00wg\xa0\xcb\xa7&\x80\x8f\x94\x9d\xc8\xa1\xa1\xc2<\xe6\xbd\x9b\x06\xa1\xe1\xf1\x97/\xa4\x11\xcd=!d\xbd\xbc\xf7M\xde\xa4\x05\xc6\xe2\xf6\xdb^\xfa\x1be&\xbe\x1a\xe4\xb7\xaf\xd3U\v^}\xc6\x98Dy\x021kj>\xda\xccq\xf4\xa0S\xef\xea,\xc1\xc0\x01\xccRS\x10\xe4\x93G-\x86\x03\x91d\x04\xc3\x92\xdf\xdd\x95!\xbd\xb6\xb91\xdft:\xb8L\"O\x03\x1f\xe4\xfe\x867\xebr*k\xf1VM\x05\xff\x9a\x9c\xbc\xfakY\x94\xf3\bVxN\xf74/\a\x81t\xb9\x85\xb01\x19T\x87v\xfcr\xb1\xe5*d\x13`[\xa9b\xc8\xf0#\xb3)_%m\xd8\xb04\xdf\xe1\xa2\xc2\x98\x1b\x17X\xd3%\xb2\x92E\x92^\xd37\xc8d\x9an) U\xcc\xe3e\x00\xf8f\xb9\xafLJ\xc3\xff\x14\xbe\xbd1*\xa6\x83\xec\xdd\xcf\xa7\xa3\x89/\xc5\x11\xb6\xd3\xf2\x06z~\x98\xd9\xb3$92\xc72\xfd\x9c\xef]$^\xd7,\"\a\x97\xc1m', r0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), r1) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) openat$incfs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x40, 0x7, 0xff, 0x2, 0x0, 0x9, 0x14, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x40, 0x1f}, 0x4, 0x58ff, 0x2fc9, 0x6, 0xffff, 0x400, 0x0, 0x0, 0x8001, 0x0, 0x4}, 0x0, 0x6, r3, 0x1) keyctl$set_reqkey_keyring(0xe, 0x1) faccessat2(r2, &(0x7f0000000140)='./file0\x00', 0x4, 0x0) 10:08:13 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 10) 10:08:13 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:08:13 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0xffffffff}, 0xa) [ 1860.327645] tmpfs: Unknown parameter '00000000000000000000003' [ 1860.338569] tmpfs: Unknown parameter '00000000000000000000003' [ 1860.381555] FAULT_INJECTION: forcing a failure. [ 1860.381555] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1860.383303] CPU: 1 PID: 9676 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1860.384142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1860.385116] Call Trace: [ 1860.385425] dump_stack+0x107/0x167 [ 1860.385849] should_fail.cold+0x5/0xa [ 1860.386297] _copy_from_user+0x2e/0x1b0 [ 1860.386761] __copy_msghdr_from_user+0x91/0x4b0 [ 1860.387310] ? __ia32_sys_shutdown+0x80/0x80 [ 1860.387829] sendmsg_copy_msghdr+0xa1/0x160 [ 1860.388329] ? do_recvmmsg+0x6d0/0x6d0 [ 1860.388784] ? lock_chain_count+0x20/0x20 [ 1860.389277] ? __is_insn_slot_addr+0x123/0x290 [ 1860.389813] ? lock_downgrade+0x6d0/0x6d0 [ 1860.390301] ? unwind_next_frame+0x13ef/0x1a90 [ 1860.390843] io_sendmsg+0x62c/0x830 [ 1860.391265] ? io_setup_async_msg+0x2d0/0x2d0 [ 1860.391794] ? mark_lock+0xf5/0x2df0 [ 1860.392229] ? lock_chain_count+0x20/0x20 [ 1860.392717] ? lock_chain_count+0x20/0x20 [ 1860.393208] ? stack_trace_save+0x8c/0xc0 [ 1860.393693] ? stack_trace_consume_entry+0x160/0x160 [ 1860.394288] ? lock_acquire+0x197/0x470 [ 1860.394754] ? __lock_acquire+0xbb1/0x5b00 [ 1860.395249] io_issue_sqe+0x3b3/0x77b0 [ 1860.395706] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1860.396316] ? lock_chain_count+0x20/0x20 [ 1860.396800] ? __is_insn_slot_addr+0x14c/0x290 [ 1860.397341] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1860.397949] ? io_connect+0x610/0x610 [ 1860.398396] ? lock_acquire+0x197/0x470 [ 1860.398858] ? find_held_lock+0x2c/0x110 [ 1860.399333] ? __fget_files+0x2cf/0x520 [ 1860.399800] ? lock_downgrade+0x6d0/0x6d0 [ 1860.400282] __io_queue_sqe+0x90/0x9d0 [ 1860.400744] ? io_issue_sqe+0x77b0/0x77b0 [ 1860.401230] ? __fget_files+0x2f8/0x520 [ 1860.401700] io_submit_sqes+0x44aa/0x8610 [ 1860.402197] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1860.402780] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1860.403345] ? find_held_lock+0x2c/0x110 [ 1860.403821] ? io_submit_sqes+0x8610/0x8610 [ 1860.404332] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1860.404898] ? wait_for_completion_io+0x270/0x270 [ 1860.405477] ? rcu_read_lock_any_held+0x75/0xa0 [ 1860.406020] ? vfs_write+0x354/0xb10 [ 1860.406462] ? fput_many+0x2f/0x1a0 [ 1860.406887] ? ksys_write+0x1a9/0x260 [ 1860.407332] ? __ia32_sys_read+0xb0/0xb0 [ 1860.407809] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1860.408419] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1860.409023] do_syscall_64+0x33/0x40 [ 1860.409463] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1860.410065] RIP: 0033:0x7efd8a924b19 [ 1860.410496] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1860.412651] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1860.413551] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1860.414390] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1860.415228] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1860.416058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1860.416895] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 10:08:13 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x7000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1860.526460] tmpfs: Unknown parameter '00000000000000000000003' [ 1860.543521] tmpfs: Unknown parameter '00000000000000000000003' [ 1875.433560] FAT-fs (loop7): invalid media value (0x60) [ 1875.434983] FAT-fs (loop7): Can't find a valid FAT filesystem 10:08:28 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x20000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:08:28 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 27) 10:08:28 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 11) 10:08:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) sendfile(r1, r2, 0x0, 0x100000001) 10:08:28 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:08:28 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x2000000000, 0x3, &(0x7f0000001200)=[{&(0x7f00000000c0)="7ac0e947ba9c83b550ff96e3d2a42dd4bc03eeb7f695ea8e53c23b10885b769672a27a36cf48856ff339f0e3edadf26652a6ec9604f32b23196cd84b5e93c12d992a5e261a3d0ebc615a01d44093", 0x4e, 0x1f}, {&(0x7f0000000180)="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", 0x1000, 0x1}, {&(0x7f0000001180)="42033b217805deb4da02286dbf60f8012e57d19509dbd8997419f4a6927b318d439043e7ff82a5104f0a118c6aacc3a032ca536fbbfbe95066cb2edbd78044cd3f07327a751dbd65ab0a08c0ff9d33182ec03f57db2d885d24e5481815048b3db2ceb00852", 0x65, 0x8}], 0x0, &(0x7f0000000080)={[{@uni_xlateno}, {@fat=@nfs}, {@numtail}, {@uni_xlate}, {@rodir}]}) 10:08:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0xca}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) r2 = signalfd(0xffffffffffffffff, 0x0, 0x0) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000300), 0x210000, 0x0) signalfd4(r3, &(0x7f0000000340)={[0x800]}, 0x8, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1875.453391] capability: warning: `syz-executor.6' uses 32-bit capabilities (legacy support in use) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x20, 0x70bd2c, 0x25dfdbff, {{}, {@void, @val={0x8}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4c000) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000070000000018000000", @ANYBLOB="ff9d23b4c397315269b614da96295d7a529a98df0068cecc3c3dd0ca878f4f4d23fee3f9cf089332fbaad75e412fc82a477b5058"]) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f000004cc80)={{0x0, 0x2, 0xfffffffffffffff9, 0x6d, 0xa6, 0x1ff, 0x4e4, 0xe49f, 0x4, 0x7fffffff, 0x5, 0x2, 0xe6b, 0x0, 0x20}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004dc80)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) lseek(r1, 0x0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x128) copy_file_range(r4, 0x0, r1, 0x0, 0x200f5ef, 0x0) 10:08:28 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x800, 0x2000}, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) capset(&(0x7f00000000c0)={0x19980330, 0xffffffffffffffff}, &(0x7f0000000180)={0x0, 0x10000, 0x6, 0xd4, 0xfffffff9, 0xff}) timer_create(0x5, &(0x7f0000000000)={0x0, 0x19, 0x3, @thr={&(0x7f0000000540)="2071746efa1ed7e2e200efbac043f572bb9d1fb62d853e90a08b6832e7612340110c3b6c76deea086cf5da257d494d1f15c8bd14878eaccb8feede163fc461f7e242f8e78db44b695c965fc8f46249dfb53c91f69b075f1afb062d0e3479c40cc0f16f7f532b86f7ed8328dceb8047a846d3c654", &(0x7f00000003c0)="986775172800d2f59029082931f8cb3d6646a2b4edec14607037609ffe199bde3348c3d23e7e9357b7df13840f6fa6ad157fdfbea8dedbaacf479ff7"}}, &(0x7f0000000040)=0x0) ioprio_set$pid(0x1, 0x0, 0x0) capset(&(0x7f00000001c0)={0x20080522}, &(0x7f0000000200)={0xa4c, 0x80, 0x5, 0x100, 0x0, 0x6b}) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r0, &(0x7f00000002c0)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3e21a6c83b30400f000000003aaf1e09e1293f49585244009844093d8c9c251f30786f62a26241d301278b5e5825bdf2440d05d418de37a5d42c4dd56beaf1dd9761b5e672b39936fdae53ef88c0f60a9ff55c9a2663a1be5ad3eb6578", @ANYRES16=r2, @ANYBLOB="2f770000000000000000010000000800010000000000"], 0x1c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), 0xffffffffffffffff) timer_gettime(r0, &(0x7f0000000280)) timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000400)={{}, {0x77359400}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000000300)={{r4, r5+10000000}, {0x77359400}}, &(0x7f0000000380)) [ 1875.462250] tmpfs: Unknown parameter '00000000000000000000003' [ 1875.470915] FAT-fs (loop7): invalid media value (0x60) [ 1875.472125] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1875.484060] FAULT_INJECTION: forcing a failure. [ 1875.484060] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1875.486776] CPU: 0 PID: 9695 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1875.488423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1875.490324] Call Trace: [ 1875.490915] dump_stack+0x107/0x167 [ 1875.491732] should_fail.cold+0x5/0xa [ 1875.492587] _copy_from_user+0x2e/0x1b0 [ 1875.493479] move_addr_to_kernel.part.0+0x31/0x110 [ 1875.494595] __copy_msghdr_from_user+0x3e1/0x4b0 [ 1875.495662] ? __ia32_sys_shutdown+0x80/0x80 [ 1875.496647] ? __sock_sendmsg+0x55/0x190 [ 1875.497570] ? ____sys_sendmsg+0x426/0x870 [ 1875.498520] sendmsg_copy_msghdr+0xa1/0x160 [ 1875.499480] ? do_recvmmsg+0x6d0/0x6d0 [ 1875.500354] ? lock_chain_count+0x20/0x20 [ 1875.501279] ? lock_downgrade+0x6d0/0x6d0 [ 1875.502331] io_sendmsg+0x62c/0x830 [ 1875.503282] ? io_setup_async_msg+0x2d0/0x2d0 [ 1875.504458] ? mark_lock+0xf5/0x2df0 [ 1875.505472] ? __lock_acquire+0xbb1/0x5b00 [ 1875.506585] io_issue_sqe+0x3b3/0x77b0 [ 1875.507623] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1875.509005] ? lock_chain_count+0x20/0x20 [ 1875.510677] ? __is_insn_slot_addr+0x14c/0x290 [ 1875.511720] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1875.512923] ? io_connect+0x610/0x610 [ 1875.513816] ? lock_acquire+0x197/0x470 [ 1875.514724] ? find_held_lock+0x2c/0x110 [ 1875.515659] ? __fget_files+0x2cf/0x520 [ 1875.516565] ? lock_downgrade+0x6d0/0x6d0 [ 1875.517514] __io_queue_sqe+0x90/0x9d0 [ 1875.518422] ? io_issue_sqe+0x77b0/0x77b0 [ 1875.519364] ? __fget_files+0x2f8/0x520 [ 1875.520285] io_submit_sqes+0x44aa/0x8610 [ 1875.521260] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1875.522405] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1875.523513] ? find_held_lock+0x2c/0x110 [ 1875.524445] ? io_submit_sqes+0x8610/0x8610 [ 1875.525441] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1875.526559] ? wait_for_completion_io+0x270/0x270 [ 1875.527663] ? rcu_read_lock_any_held+0x75/0xa0 [ 1875.528725] ? vfs_write+0x354/0xb10 [ 1875.529583] ? fput_many+0x2f/0x1a0 [ 1875.530416] ? ksys_write+0x1a9/0x260 [ 1875.531319] ? __ia32_sys_read+0xb0/0xb0 [ 1875.532340] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1875.533569] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1875.534760] do_syscall_64+0x33/0x40 [ 1875.535616] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1875.536799] RIP: 0033:0x7f0de9071b19 [ 1875.537678] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1875.541847] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1875.543559] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1875.545172] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1875.546809] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1875.548436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1875.550050] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1875.570406] FAULT_INJECTION: forcing a failure. [ 1875.570406] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1875.573494] CPU: 1 PID: 9704 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1875.575109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1875.577059] Call Trace: [ 1875.577702] dump_stack+0x107/0x167 [ 1875.578589] should_fail.cold+0x5/0xa [ 1875.579504] _copy_from_user+0x2e/0x1b0 [ 1875.580466] move_addr_to_kernel.part.0+0x31/0x110 [ 1875.581637] __copy_msghdr_from_user+0x3e1/0x4b0 [ 1875.582763] ? __ia32_sys_shutdown+0x80/0x80 [ 1875.583833] sendmsg_copy_msghdr+0xa1/0x160 [ 1875.584852] ? do_recvmmsg+0x6d0/0x6d0 [ 1875.585787] ? lock_chain_count+0x20/0x20 [ 1875.586760] ? __is_insn_slot_addr+0x123/0x290 [ 1875.587846] ? lock_downgrade+0x6d0/0x6d0 [ 1875.588833] ? unwind_next_frame+0x13ef/0x1a90 [ 1875.589931] io_sendmsg+0x62c/0x830 [ 1875.590792] ? io_setup_async_msg+0x2d0/0x2d0 [ 1875.591870] ? mark_lock+0xf5/0x2df0 [ 1875.592765] ? stack_trace_consume_entry+0x160/0x160 [ 1875.593963] ? lock_acquire+0x197/0x470 [ 1875.594898] ? __lock_acquire+0xbb1/0x5b00 [ 1875.595888] io_issue_sqe+0x3b3/0x77b0 [ 1875.596805] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1875.598158] ? lock_chain_count+0x20/0x20 [ 1875.599344] ? __is_insn_slot_addr+0x14c/0x290 [ 1875.600588] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1875.601818] ? io_connect+0x610/0x610 [ 1875.602704] ? lock_acquire+0x197/0x470 [ 1875.603624] ? find_held_lock+0x2c/0x110 [ 1875.604574] ? __fget_files+0x2cf/0x520 [ 1875.605499] ? lock_downgrade+0x6d0/0x6d0 [ 1875.606484] __io_queue_sqe+0x90/0x9d0 [ 1875.607405] ? io_issue_sqe+0x77b0/0x77b0 [ 1875.608375] ? __fget_files+0x2f8/0x520 [ 1875.609314] io_submit_sqes+0x44aa/0x8610 [ 1875.610322] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1875.611485] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1875.612600] ? find_held_lock+0x2c/0x110 [ 1875.613552] ? io_submit_sqes+0x8610/0x8610 [ 1875.614557] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1875.615677] ? wait_for_completion_io+0x270/0x270 [ 1875.616794] ? rcu_read_lock_any_held+0x75/0xa0 [ 1875.617867] ? vfs_write+0x354/0xb10 [ 1875.618721] ? fput_many+0x2f/0x1a0 [ 1875.619568] ? ksys_write+0x1a9/0x260 [ 1875.620443] ? __ia32_sys_read+0xb0/0xb0 [ 1875.621381] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1875.622609] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1875.623810] do_syscall_64+0x33/0x40 [ 1875.624669] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1875.625860] RIP: 0033:0x7efd8a924b19 [ 1875.626739] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1875.631007] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1875.632746] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1875.634391] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1875.636013] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1875.637651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1875.639278] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 10:08:28 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, 0x0) pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) [ 1875.717549] tmpfs: Unknown parameter '00000000000000000000003' 10:08:28 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000140)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000200)="00000000000000000000000000000000000000000000000000000000200020100100006908", 0x25, 0x540}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000040)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2200}, {0x0, 0x0, 0x200000000037fd}], 0x0, &(0x7f0000012c00)) openat2(r0, &(0x7f0000003200)='./file0\x00', &(0x7f0000003240)={0x610000, 0xa}, 0x18) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003080)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001600)=""/244, 0xf4}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/82, 0x52}], 0x3, &(0x7f0000002780)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}, {{&(0x7f0000002800)=@abs, 0x6e, &(0x7f0000002a80)=[{&(0x7f0000002880)=""/25, 0x19}, {&(0x7f00000028c0)=""/183, 0xb7}, {&(0x7f0000002980)=""/228, 0xe4}], 0x3, &(0x7f0000002ac0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x98}}, {{&(0x7f0000002b80), 0x6e, &(0x7f0000002f00)=[{&(0x7f0000002c00)=""/214, 0xd6}, {&(0x7f0000002d00)=""/116, 0x74}, {&(0x7f0000002d80)=""/71, 0x47}, {&(0x7f0000002e00)=""/8, 0x8}, {&(0x7f0000002e40)=""/178, 0xb2}], 0x5, &(0x7f0000002f80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}}], 0x3, 0x40002040, &(0x7f0000003140)) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8000, 0x5, &(0x7f0000001580)=[{&(0x7f0000000240)="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", 0xfd, 0xd75}, {&(0x7f0000000340)="90aabce45265a0300bd2f5b1357f370a539828b12b31726ef9a86759cfb843b3fed3ee32d9703df35790ab5228936832cf39fbc5b6086f229f429a1749cd892667f4c858ba23f4c6d84ed62241a63e1ed1470152238932917242f23051e753052227cd05e3cec2e06ff9a9f0e22343079d048997a0e240d143eb35deb1f4056c9456df2a28e0650907f9f50b9a2a842e8a23186b2b6fee9da35275a630bf94", 0x9f, 0x5}, {&(0x7f0000000400)="8400880357e6c7a77360b85d304e4c133c326488ed39602dd0385e16d80ac0e2665e1a552a292247acfdd7ee664553288cec61583bd732d02ac71a2c8006a8bc2f8560751fd8d273d82b523ed1b9afe8", 0x50, 0x7}, {&(0x7f0000000480)="f560885cfcdc7931932f5276f2561e497e91a984f4e73fb6d7b0bd3522475576511491e9402f59a11f76a39db9ad2a880a0cad8e012dd3501676a0d5e2584bd34850aa18586b906c951b1e09a10868b192711d616d70037497f0f111ab34a1ff796cd9b68066b2f56e451d780b6ca73d1256429118827dd2599f9ffeaab4ef5d796f170166f392d7455c6b5ce0858b8fe83634d41459d9c7dcc33c57dabc7a1d3e70f685ce65a2e00efb0737e5a25a5a252ef6ecedee08bbfee650ba9e0542855648125a45f60269b1e06587331992a7f6eb48e667b271cf5122039753366869165d7af15cbcc52b4fd442db7d78a61a", 0xf0, 0x8000}, {&(0x7f0000000580)="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", 0x1000, 0x6}], 0x20000, &(0x7f0000003280)=ANY=[@ANYBLOB="687567653d616c776179732c6d6f64653d3030303030303030303030303030303098243030303036c1f53b72aac62c666f776e657279", @ANYRESDEC=r1, @ANYBLOB=',uid>', @ANYRESDEC=0xee00, @ANYBLOB=',smackfstransmute=$,\x00']) [ 1875.810060] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 10:08:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x28, 0x13, 0x1, 0x0, 0x0, {0x7}, [@typed={0x5, 0x3f, 0x0, 0x0, @str='\x00'}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x19, 0x0, 0x0, @binary="04000000"}]}]}, 0x28}}, 0x0) 10:08:44 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$BTRFS_IOC_BALANCE(0xffffffffffffffff, 0x5000940c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000), 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x7) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)="3a00dd9a7cc28677686195603e3c20c5100cb09b23ede3789e9ecfceb5bb824de508fe6e966844f5d4", 0x29}], 0x1}, 0x10044001) 10:08:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) sendfile(r1, r2, 0x0, 0x100000001) 10:08:44 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 12) 10:08:44 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x20100000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:08:44 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, 0x0) pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:08:44 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff0800bbbbbbbbbbbb86dd609615170010040000000000000000000000000000000001ff020000000000000000020000000000000092e05454c638d262def993a084e00fda1dbb315e4be4ec3249ec5ec002edda44f6f74c58916264b334c89227390e6af6639d56a2998f22df51d04af12d307200"/133], 0x0) syz_emit_ethernet(0x63, &(0x7f0000000140)={@random="ddddb69c7351", @dev={'\xaa\xaa\xaa\xaa\xaa', 0x30}, @val={@void, {0x8100, 0x2, 0x0, 0x3}}, {@generic={0x1c, "41c5dbce34f528073838072a561b7a6598035d7c537d1f207113f0532f4a0fc5484752d6a6a9b83ac2630617c8679651ba04e1498ceae1c56c1da71e0e209751f1a08a657b3a579329ce5297c2ea0e0000"}}}, 0x0) 10:08:44 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 28) [ 1891.589008] FAULT_INJECTION: forcing a failure. [ 1891.589008] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1891.590783] CPU: 0 PID: 9735 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1891.591739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1891.592899] Call Trace: [ 1891.593281] dump_stack+0x107/0x167 [ 1891.593807] should_fail.cold+0x5/0xa [ 1891.594359] _copy_from_user+0x2e/0x1b0 [ 1891.594870] iovec_from_user+0x141/0x400 [ 1891.595389] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1891.596069] __import_iovec+0x67/0x590 [ 1891.596576] ? __ia32_sys_shutdown+0x80/0x80 [ 1891.597165] import_iovec+0x83/0xb0 [ 1891.597649] sendmsg_copy_msghdr+0x131/0x160 [ 1891.598252] ? do_recvmmsg+0x6d0/0x6d0 [ 1891.598765] ? lock_chain_count+0x20/0x20 [ 1891.599319] ? lock_downgrade+0x6d0/0x6d0 [ 1891.599882] io_sendmsg+0x62c/0x830 [ 1891.600348] ? io_setup_async_msg+0x2d0/0x2d0 [ 1891.600962] ? mark_lock+0xf5/0x2df0 [ 1891.601491] ? __lock_acquire+0xbb1/0x5b00 [ 1891.602090] io_issue_sqe+0x3b3/0x77b0 [ 1891.602586] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1891.603267] ? lock_chain_count+0x20/0x20 [ 1891.603813] ? lock_chain_count+0x20/0x20 [ 1891.604360] ? __is_insn_slot_addr+0x14c/0x290 [ 1891.604963] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1891.605659] ? io_connect+0x610/0x610 [ 1891.606209] ? lock_acquire+0x197/0x470 [ 1891.606768] ? find_held_lock+0x2c/0x110 [ 1891.607340] ? __fget_files+0x2cf/0x520 [ 1891.607893] ? lock_downgrade+0x6d0/0x6d0 [ 1891.608473] __io_queue_sqe+0x90/0x9d0 [ 1891.609021] ? io_issue_sqe+0x77b0/0x77b0 [ 1891.609593] ? __fget_files+0x2f8/0x520 [ 1891.610189] io_submit_sqes+0x44aa/0x8610 [ 1891.610784] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1891.611482] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1891.612171] ? find_held_lock+0x2c/0x110 [ 1891.612743] ? io_submit_sqes+0x8610/0x8610 [ 1891.613354] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1891.614092] ? wait_for_completion_io+0x270/0x270 [ 1891.614785] ? rcu_read_lock_any_held+0x75/0xa0 [ 1891.615468] ? vfs_write+0x354/0xb10 [ 1891.616014] ? fput_many+0x2f/0x1a0 [ 1891.616538] ? ksys_write+0x1a9/0x260 [ 1891.617080] ? __ia32_sys_read+0xb0/0xb0 [ 1891.617652] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1891.618407] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1891.619131] do_syscall_64+0x33/0x40 [ 1891.619666] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1891.620215] FAULT_INJECTION: forcing a failure. [ 1891.620215] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1891.620388] RIP: 0033:0x7f0de9071b19 [ 1891.622443] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1891.624820] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1891.625871] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1891.626797] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1891.627704] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1891.628610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1891.629543] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1891.630514] CPU: 1 PID: 9742 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1891.631370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1891.632376] Call Trace: [ 1891.632734] dump_stack+0x107/0x167 [ 1891.633154] should_fail.cold+0x5/0xa [ 1891.633595] _copy_from_user+0x2e/0x1b0 [ 1891.634136] iovec_from_user+0x141/0x400 [ 1891.634609] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1891.635240] __import_iovec+0x67/0x590 [ 1891.635741] ? __ia32_sys_shutdown+0x80/0x80 [ 1891.636251] import_iovec+0x83/0xb0 [ 1891.636723] sendmsg_copy_msghdr+0x131/0x160 [ 1891.637225] ? do_recvmmsg+0x6d0/0x6d0 [ 1891.637721] ? lock_chain_count+0x20/0x20 [ 1891.638213] ? lock_downgrade+0x6d0/0x6d0 [ 1891.638766] ? unwind_next_frame+0x13ef/0x1a90 [ 1891.639292] io_sendmsg+0x62c/0x830 [ 1891.639764] ? io_setup_async_msg+0x2d0/0x2d0 [ 1891.640282] ? mark_lock+0xf5/0x2df0 [ 1891.640783] ? __lock_acquire+0xbb1/0x5b00 [ 1891.641273] io_issue_sqe+0x3b3/0x77b0 [ 1891.641777] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1891.642392] ? lock_chain_count+0x20/0x20 [ 1891.642940] ? __is_insn_slot_addr+0x14c/0x290 [ 1891.643462] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1891.644118] ? io_connect+0x610/0x610 [ 1891.644556] ? lock_acquire+0x197/0x470 [ 1891.645074] ? find_held_lock+0x2c/0x110 [ 1891.645568] ? __fget_files+0x2cf/0x520 [ 1891.646092] ? lock_downgrade+0x6d0/0x6d0 [ 1891.646573] __io_queue_sqe+0x90/0x9d0 [ 1891.646714] tmpfs: Unknown parameter '00000000000000000000003' [ 1891.647073] ? io_issue_sqe+0x77b0/0x77b0 [ 1891.647083] ? __fget_files+0x2f8/0x520 [ 1891.647103] io_submit_sqes+0x44aa/0x8610 [ 1891.649389] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1891.650004] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1891.650575] ? find_held_lock+0x2c/0x110 [ 1891.651098] ? io_submit_sqes+0x8610/0x8610 [ 1891.651606] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1891.652234] ? wait_for_completion_io+0x270/0x270 [ 1891.652840] ? rcu_read_lock_any_held+0x75/0xa0 [ 1891.653369] ? vfs_write+0x354/0xb10 10:08:44 executing program 7: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000040), &(0x7f0000000080)={'L+', 0x7f}, 0x16, 0x2) r1 = semget$private(0x0, 0x6, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) [ 1891.653844] ? fput_many+0x2f/0x1a0 [ 1891.654362] ? ksys_write+0x1a9/0x260 [ 1891.654863] ? __ia32_sys_read+0xb0/0xb0 [ 1891.655328] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1891.655985] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1891.662588] do_syscall_64+0x33/0x40 [ 1891.663078] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1891.663763] RIP: 0033:0x7efd8a924b19 [ 1891.664218] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1891.666580] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1891.667575] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1891.668501] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1891.669422] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1891.670393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1891.671309] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 1891.681976] audit: type=1326 audit(1730801324.421:74): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9745 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efd1d572b19 code=0x7ffc0000 [ 1891.686266] tmpfs: Unknown parameter '00000000000000000000003' [ 1891.692118] audit: type=1326 audit(1730801324.431:75): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9745 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=190 compat=0 ip=0x7efd1d572b19 code=0x7ffc0000 [ 1891.718894] audit: type=1326 audit(1730801324.457:76): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9745 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efd1d572b19 code=0x7ffc0000 [ 1891.738779] audit: type=1326 audit(1730801324.474:77): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9745 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=64 compat=0 ip=0x7efd1d572b19 code=0x7ffc0000 [ 1891.744233] audit: type=1326 audit(1730801324.475:78): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9745 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efd1d572b19 code=0x7ffc0000 10:08:44 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, 0x0) pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:08:44 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1891.756121] audit: type=1326 audit(1730801324.475:79): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9745 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=66 compat=0 ip=0x7efd1d572b19 code=0x7ffc0000 [ 1891.791740] audit: type=1326 audit(1730801324.475:80): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9745 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efd1d572b19 code=0x7ffc0000 [ 1891.801768] audit: type=1326 audit(1730801324.475:81): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9745 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7efd1d572b19 code=0x7ffc0000 10:08:44 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$BTRFS_IOC_BALANCE(0xffffffffffffffff, 0x5000940c, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000), 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x7) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)="3a00dd9a7cc28677686195603e3c20c5100cb09b23ede3789e9ecfceb5bb824de508fe6e966844f5d4", 0x29}], 0x1}, 0x10044001) 10:08:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x6, 0x3, 0x2, 0x8}) sendfile(r1, r2, 0x0, 0x100000001) 10:08:44 executing program 7: write$binfmt_elf32(0xffffffffffffffff, 0xfffffffffffffffc, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x14}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 10:08:44 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(0xffffffffffffffff, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) [ 1891.825019] audit: type=1326 audit(1730801324.482:82): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9745 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efd1d572b19 code=0x7ffc0000 [ 1891.845235] tmpfs: Unknown parameter '00000000000000000000003' [ 1891.862015] audit: type=1326 audit(1730801324.483:83): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9745 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=190 compat=0 ip=0x7efd1d572b19 code=0x7ffc0000 [ 1891.862068] tmpfs: Unknown parameter '00000000000000000000003' 10:08:44 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(0xffffffffffffffff, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:08:44 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 29) 10:08:44 executing program 7: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$HIDIOCINITREPORT(r0, 0x550c, 0x20000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x110, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) fsetxattr$security_ima(r0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="0b00001b2f8d6f26d8b8ecce294f1adeb23413980931d3c606b15e27cd7ce7447a22fa5fbe96f51ca7e9c5ec5929a4c3d1ea59913339612d12148bfe565d20feef6ca8455b751964dbdc66b25c2fb8f6d37751761bd0c6d61c99d7543dfec332cef460218575f5b6ea45bf8ebea427937ec800d10dad1e4dcf6294204b59a239d0999467ca8b5983985c6c4eef7d7a58b30cedef573b22ca77"], 0x3, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x15, &(0x7f00000005c0)=0x6, 0x4) ioctl$F2FS_IOC_GET_FEATURES(r4, 0x8004f50c, &(0x7f0000000100)) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r3) ioctl$HIDIOCINITREPORT(r6, 0x550c, 0x20000000) stat(&(0x7f0000001cc0)='.\x00', 0x0) r7 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x200000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@afid={'afid', 0x3d, 0x7}}, {@posixacl}], [{@euid_gt={'euid>', r5}}, {@context={'context', 0x3d, 'root'}}, {@smackfsroot={'smackfsroot', 0x3d, '*\x85\xcf'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'afid'}}, {@dont_measure}, {@euid_lt={'euid<', r5}}, {@euid_lt={'euid<', r5}}, {@seclabel}, {@obj_type={'obj_type', 0x3d, 'access'}}]}}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000006c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@access_uid}, {@afid={'afid', 0x3d, 0x1}}]}}) 10:08:44 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 13) [ 1891.944819] FAULT_INJECTION: forcing a failure. [ 1891.944819] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1891.946382] CPU: 1 PID: 9766 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1891.947175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1891.948136] Call Trace: [ 1891.948445] dump_stack+0x107/0x167 [ 1891.948870] should_fail.cold+0x5/0xa [ 1891.949311] _copy_from_iter_full+0x201/0xa60 [ 1891.949839] rawv6_sendmsg+0x20e8/0x3b20 [ 1891.950391] ? rawv6_bind+0xa40/0xa40 [ 1891.950836] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1891.951446] ? lock_acquire+0x197/0x470 [ 1891.951906] ? find_held_lock+0x2c/0x110 [ 1891.952384] ? mark_held_locks+0x9e/0xe0 [ 1891.952867] ? sock_has_perm+0x1ea/0x280 [ 1891.953355] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1891.953975] ? trace_hardirqs_on+0x5b/0x180 [ 1891.954521] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1891.955181] ? __sanitizer_cov_trace_const_cmp8+0x4/0x20 [ 1891.955818] ? rawv6_bind+0xa40/0xa40 [ 1891.956276] inet_sendmsg+0x11d/0x140 [ 1891.956722] ? inet_send_prepare+0x540/0x540 [ 1891.957231] __sock_sendmsg+0x13c/0x190 [ 1891.957698] ____sys_sendmsg+0x70d/0x870 [ 1891.958185] ? sock_write_iter+0x3d0/0x3d0 [ 1891.958672] ? sendmsg_copy_msghdr+0xba/0x160 [ 1891.959186] ? do_recvmmsg+0x6d0/0x6d0 [ 1891.959629] ? lock_chain_count+0x20/0x20 [ 1891.960120] ? lock_downgrade+0x6d0/0x6d0 [ 1891.960616] __sys_sendmsg_sock+0x26/0x40 [ 1891.961113] io_sendmsg+0x1e6/0x830 [ 1891.961423] FAULT_INJECTION: forcing a failure. [ 1891.961423] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1891.961550] ? io_setup_async_msg+0x2d0/0x2d0 [ 1891.963513] ? mark_lock+0xf5/0x2df0 [ 1891.963974] ? __lock_acquire+0xbb1/0x5b00 [ 1891.964462] io_issue_sqe+0x3b3/0x77b0 [ 1891.964928] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1891.965531] ? lock_chain_count+0x20/0x20 [ 1891.966031] ? __is_insn_slot_addr+0x14c/0x290 [ 1891.966562] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1891.967172] ? io_connect+0x610/0x610 [ 1891.967615] ? lock_acquire+0x197/0x470 [ 1891.968081] ? find_held_lock+0x2c/0x110 [ 1891.968550] ? __fget_files+0x2cf/0x520 [ 1891.969018] ? lock_downgrade+0x6d0/0x6d0 [ 1891.969498] __io_queue_sqe+0x90/0x9d0 [ 1891.969958] ? io_issue_sqe+0x77b0/0x77b0 [ 1891.970445] ? __fget_files+0x2f8/0x520 [ 1891.970920] io_submit_sqes+0x44aa/0x8610 [ 1891.971412] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1891.971995] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1891.972549] ? find_held_lock+0x2c/0x110 [ 1891.973031] ? io_submit_sqes+0x8610/0x8610 [ 1891.973539] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1891.974847] ? wait_for_completion_io+0x270/0x270 [ 1891.975401] ? rcu_read_lock_any_held+0x75/0xa0 [ 1891.975941] ? vfs_write+0x354/0xb10 [ 1891.976369] ? fput_many+0x2f/0x1a0 [ 1891.976793] ? ksys_write+0x1a9/0x260 [ 1891.977229] ? __ia32_sys_read+0xb0/0xb0 [ 1891.977703] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1891.978323] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1891.978924] do_syscall_64+0x33/0x40 [ 1891.979350] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1891.979952] RIP: 0033:0x7f0de9071b19 [ 1891.980378] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1891.982524] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1891.983403] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1891.984226] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1891.985053] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1891.985879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1891.986709] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1891.987558] CPU: 0 PID: 9771 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1891.988455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1891.989476] Call Trace: 10:08:44 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0xa4180000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1891.989813] dump_stack+0x107/0x167 [ 1891.990284] should_fail.cold+0x5/0xa [ 1891.990760] _copy_from_iter_full+0x201/0xa60 [ 1891.991317] rawv6_sendmsg+0x20e8/0x3b20 [ 1891.992731] ? rawv6_bind+0xa40/0xa40 [ 1891.993221] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1891.993887] ? lock_acquire+0x197/0x470 [ 1891.994517] ? find_held_lock+0x2c/0x110 [ 1891.995051] ? __might_fault+0xd3/0x180 [ 1891.995573] ? lock_downgrade+0x6d0/0x6d0 [ 1891.996118] ? lock_downgrade+0x6d0/0x6d0 [ 1891.996660] ? sock_has_perm+0x1ea/0x280 [ 1891.997191] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1891.997865] ? iovec_from_user+0x104/0x400 [ 1891.998432] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1891.999096] ? rawv6_bind+0xa40/0xa40 [ 1891.999590] inet_sendmsg+0x11d/0x140 [ 1892.000088] ? inet_send_prepare+0x540/0x540 [ 1892.000654] __sock_sendmsg+0x13c/0x190 [ 1892.001172] ____sys_sendmsg+0x70d/0x870 [ 1892.001708] ? sock_write_iter+0x3d0/0x3d0 [ 1892.002276] ? sendmsg_copy_msghdr+0xba/0x160 [ 1892.002859] ? do_recvmmsg+0x6d0/0x6d0 [ 1892.003359] ? lock_chain_count+0x20/0x20 [ 1892.003902] ? lock_downgrade+0x6d0/0x6d0 [ 1892.004443] __sys_sendmsg_sock+0x26/0x40 [ 1892.004985] io_sendmsg+0x1e6/0x830 [ 1892.005458] ? io_setup_async_msg+0x2d0/0x2d0 [ 1892.006151] ? mark_lock+0xf5/0x2df0 [ 1892.006719] ? __lock_acquire+0xbb1/0x5b00 [ 1892.007278] io_issue_sqe+0x3b3/0x77b0 [ 1892.007836] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1892.008533] ? lock_chain_count+0x20/0x20 [ 1892.009135] ? __is_insn_slot_addr+0x14c/0x290 [ 1892.009756] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1892.010440] ? io_connect+0x610/0x610 [ 1892.011003] ? lock_acquire+0x197/0x470 [ 1892.011507] ? find_held_lock+0x2c/0x110 [ 1892.012070] ? __fget_files+0x2cf/0x520 [ 1892.012592] ? lock_downgrade+0x6d0/0x6d0 [ 1892.013171] __io_queue_sqe+0x90/0x9d0 [ 1892.013746] ? io_issue_sqe+0x77b0/0x77b0 [ 1892.014320] ? __fget_files+0x2f8/0x520 [ 1892.014882] io_submit_sqes+0x44aa/0x8610 [ 1892.015448] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1892.016156] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1892.016807] ? find_held_lock+0x2c/0x110 [ 1892.017304] ? io_submit_sqes+0x8610/0x8610 [ 1892.017886] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1892.018489] ? wait_for_completion_io+0x270/0x270 [ 1892.019136] ? rcu_read_lock_any_held+0x75/0xa0 [ 1892.019801] ? vfs_write+0x354/0xb10 [ 1892.020284] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 1892.021005] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1892.021816] ? ksys_write+0x1a9/0x260 [ 1892.022371] ? __ia32_sys_read+0xb0/0xb0 [ 1892.023003] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1892.023797] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1892.024519] do_syscall_64+0x33/0x40 [ 1892.025127] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1892.025902] RIP: 0033:0x7efd8a924b19 [ 1892.026445] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1892.028920] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1892.030230] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1892.031138] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1892.032055] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1892.032962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1892.033901] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 1892.068996] tmpfs: Unknown parameter '00000000000000000000003' 10:08:44 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(0xffffffffffffffff, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) [ 1892.082954] tmpfs: Unknown parameter '00000000000000000000003' 10:08:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x6, 0x3, 0x2, 0x8}) sendfile(r1, r2, 0x0, 0x100000001) 10:08:58 executing program 6: sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x68, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "80c38d26d5a3222cd513f02663"}, @NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x3}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x8, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x68}, 0x1, 0x0, 0x0, 0x2c004000}, 0x40000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="75716638c524625ace1a3870b8180b258f2d199591e1"]) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r0, &(0x7f00000018c0)=""/186, 0xba, 0x6) openat(r0, &(0x7f0000000140)='./file1\x00', 0x50840, 0x11) 10:08:58 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0xc0ed0000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:08:58 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 30) [ 1905.956583] tmpfs: Unknown parameter '00000000000000000000003' 10:08:58 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x1, 0xee00, 0x0, 0x0, 0x0, 0x24, 0x2}, 0x1f, 0x1}) r0 = syz_io_uring_setup(0x3eb5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$setsig(r5, 0xa, 0x25) open_tree(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd=r3, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x8058ab, 0x2, 0x1, 0x0, 0x0) syz_io_uring_setup(0x3353, &(0x7f00000001c0)={0x0, 0x30a5, 0x20, 0x1, 0x9f}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000007c0)) syz_io_uring_submit(r6, 0x0, &(0x7f0000000800)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0xfffffffe}, 0x100) 10:08:58 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, 0x0, 0x0, 0x6) fcntl$getflags(r3, 0x40a) 10:08:58 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 14) 10:08:58 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001700)=ANY=[@ANYBLOB="280000002000210c00000000000000000200000008000000c96b6c19da98a57d7f311571c1f3cac051f5e4e8e047345b10b1c634b5db50a5583953975198ea4454fffc9c4951a3398153bb400e12f94259f914611c2cb67f0db991ffd669522948de9249bb23ab5743d2d5ee85eedc1a657dafc32030282bb4b2cd90c34aa6f404073c8136176f0887b1d9d54f697122a32d1bd951d768204e748b5c13112d0f341929dae32a3179a83950593acd3b23ebab4840a04089474d3343", @ANYRES32=0x0, @ANYBLOB="3439e946a4dfa6ccef91100000000000000000"], 0x28}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000640)={0x3, 0x80, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x64}}, 0x0, 0x0, r0, 0x0) r2 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000001300)=""/112, 0x70}, {&(0x7f0000001380)=""/178, 0xb2}, {&(0x7f0000001440)=""/201, 0xc9}, {&(0x7f0000001e00)=""/4096, 0x1000}], 0x4, 0xfc, 0x10001) add_key$keyring(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='syscall\x00') preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000180)=0x8001, 0x4) add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r3) sendmsg$NFT_MSG_GETSET(r1, &(0x7f00000015c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001580)={&(0x7f0000001540)={0x30, 0xa, 0xa, 0x401, 0x0, 0x0, {0x7, 0x0, 0x1}, [@NFTA_SET_TIMEOUT={0xc}, @NFTA_SET_DATA_TYPE={0x8}, @NFTA_SET_OBJ_TYPE={0x8, 0xf, 0x1, 0x0, 0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x4010}, 0x40) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x100, 0x70bd25, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0x6}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4000) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001640)={&(0x7f0000001600)={0x1c, 0x0, 0x400, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004084}, 0x3000c011) syz_open_procfs(0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0x1c7a02, 0x0) unshare(0x48020200) [ 1905.976283] tmpfs: Unknown parameter '00000000000000000000003' [ 1905.978493] FAT-fs (loop6): Unrecognized mount option "uqf8Å$bZÎ8p¸ %-•‘á" or missing value [ 1905.981597] FAULT_INJECTION: forcing a failure. [ 1905.981597] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1905.983172] CPU: 1 PID: 9787 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1905.983943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1905.984872] Call Trace: [ 1905.985177] dump_stack+0x107/0x167 [ 1905.985594] should_fail.cold+0x5/0xa [ 1905.986037] _copy_from_user+0x2e/0x1b0 [ 1905.986523] __copy_msghdr_from_user+0x91/0x4b0 [ 1905.987086] ? __ia32_sys_shutdown+0x80/0x80 [ 1905.987593] ? inet_sendmsg+0xbd/0x140 [ 1905.988043] ? inet_send_prepare+0x540/0x540 [ 1905.988546] ? __sock_sendmsg+0x55/0x190 [ 1905.989015] ? ____sys_sendmsg+0x426/0x870 [ 1905.989503] sendmsg_copy_msghdr+0xa1/0x160 [ 1905.990003] ? do_recvmmsg+0x6d0/0x6d0 [ 1905.990566] ? lock_chain_count+0x20/0x20 [ 1905.991065] ? lock_downgrade+0x6d0/0x6d0 [ 1905.991545] io_sendmsg+0x62c/0x830 [ 1905.991981] ? io_setup_async_msg+0x2d0/0x2d0 [ 1905.992532] ? mark_lock+0xf5/0x2df0 [ 1905.992991] ? lock_chain_count+0x20/0x20 [ 1905.993527] ? __lock_acquire+0xbb1/0x5b00 [ 1905.994035] io_issue_sqe+0x3b3/0x77b0 [ 1905.994621] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1905.995231] ? lock_chain_count+0x20/0x20 [ 1905.995708] ? __is_insn_slot_addr+0x14c/0x290 [ 1905.996239] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1905.996844] ? io_connect+0x610/0x610 [ 1905.997292] ? lock_acquire+0x197/0x470 [ 1905.997749] ? find_held_lock+0x2c/0x110 [ 1905.998233] ? __fget_files+0x2cf/0x520 [ 1905.998712] ? lock_downgrade+0x6d0/0x6d0 [ 1905.999205] __io_queue_sqe+0x90/0x9d0 [ 1905.999654] ? io_issue_sqe+0x77b0/0x77b0 [ 1906.000133] ? __fget_files+0x2f8/0x520 [ 1906.000597] io_submit_sqes+0x44aa/0x8610 [ 1906.001091] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1906.001662] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1906.002214] ? find_held_lock+0x2c/0x110 [ 1906.002811] ? io_submit_sqes+0x8610/0x8610 [ 1906.003307] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1906.003873] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1906.004467] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1906.005087] ? trace_hardirqs_on+0x5b/0x180 [ 1906.005580] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1906.006202] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1906.006821] do_syscall_64+0x33/0x40 [ 1906.007261] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1906.007863] RIP: 0033:0x7f0de9071b19 [ 1906.008287] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1906.010412] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1906.011412] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1906.012232] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1906.012584] FAULT_INJECTION: forcing a failure. [ 1906.012584] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1906.013046] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1906.013054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1906.013061] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1906.017437] CPU: 0 PID: 9803 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1906.018278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1906.019330] Call Trace: [ 1906.019664] dump_stack+0x107/0x167 [ 1906.020120] should_fail.cold+0x5/0xa [ 1906.020601] _copy_from_user+0x2e/0x1b0 [ 1906.021108] __copy_msghdr_from_user+0x91/0x4b0 [ 1906.021685] ? __ia32_sys_shutdown+0x80/0x80 [ 1906.022233] ? inet_sendmsg+0xbd/0x140 [ 1906.022734] ? inet_send_prepare+0x540/0x540 [ 1906.023278] ? __sock_sendmsg+0x55/0x190 [ 1906.023785] ? ____sys_sendmsg+0x426/0x870 [ 1906.024310] sendmsg_copy_msghdr+0xa1/0x160 [ 1906.024848] ? do_recvmmsg+0x6d0/0x6d0 [ 1906.025329] ? lock_chain_count+0x20/0x20 [ 1906.025853] ? lock_downgrade+0x6d0/0x6d0 [ 1906.026378] io_sendmsg+0x62c/0x830 [ 1906.026885] ? io_setup_async_msg+0x2d0/0x2d0 [ 1906.027476] ? mark_lock+0xf5/0x2df0 [ 1906.027981] ? lock_chain_count+0x20/0x20 [ 1906.028542] ? __lock_acquire+0xbb1/0x5b00 [ 1906.029111] io_issue_sqe+0x3b3/0x77b0 [ 1906.029636] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1906.030328] ? lock_chain_count+0x20/0x20 [ 1906.030908] ? __is_insn_slot_addr+0x14c/0x290 [ 1906.031506] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1906.032201] ? io_connect+0x610/0x610 [ 1906.032707] ? lock_acquire+0x197/0x470 [ 1906.033227] ? find_held_lock+0x2c/0x110 [ 1906.033765] ? __fget_files+0x2cf/0x520 [ 1906.034287] ? lock_downgrade+0x6d0/0x6d0 [ 1906.034866] __io_queue_sqe+0x90/0x9d0 [ 1906.035384] ? io_issue_sqe+0x77b0/0x77b0 [ 1906.035933] ? __fget_files+0x2f8/0x520 [ 1906.036463] io_submit_sqes+0x44aa/0x8610 [ 1906.037040] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1906.037697] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1906.038333] ? find_held_lock+0x2c/0x110 [ 1906.038902] ? io_submit_sqes+0x8610/0x8610 [ 1906.039471] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1906.040110] ? wait_for_completion_io+0x270/0x270 [ 1906.040763] ? rcu_read_lock_any_held+0x75/0xa0 [ 1906.040796] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1906.041366] ? vfs_write+0x354/0xb10 [ 1906.041383] ? fput_many+0x2f/0x1a0 [ 1906.043292] ? ksys_write+0x1a9/0x260 [ 1906.043758] ? __ia32_sys_read+0xb0/0xb0 [ 1906.044263] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1906.044904] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1906.045535] do_syscall_64+0x33/0x40 [ 1906.046002] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1906.046659] RIP: 0033:0x7efd8a924b19 [ 1906.047115] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1906.049383] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1906.050326] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1906.051246] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1906.052185] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1906.053101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1906.054032] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 1906.056769] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2570 sclass=netlink_route_socket pid=9802 comm=syz-executor.4 10:08:58 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, 0x0, 0x0, 0x6) fcntl$getflags(r3, 0x40a) 10:08:58 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:08:58 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 31) 10:08:58 executing program 6: perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000040), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) r2 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x1e, r2, 0xfffffffffffffffc, 0x0, 0x0) add_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x0, 0x0}) unshare(0x48020200) unshare(0x50000) [ 1906.182304] tmpfs: Unknown parameter '00000000000000000000003' 10:08:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x6, 0x3, 0x2, 0x8}) sendfile(r1, r2, 0x0, 0x100000001) [ 1906.197346] tmpfs: Unknown parameter '00000000000000000000003' 10:08:58 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000140)='./file0\x00', 0x2100, 0x11) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000200)=0x5) mount(&(0x7f0000000000)=@sr0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='minix\x00', 0x2140400, &(0x7f0000000100)='-\x00') openat$hpet(0xffffffffffffff9c, &(0x7f0000000240), 0x20002, 0x0) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1906.228523] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1906.237825] FAULT_INJECTION: forcing a failure. [ 1906.237825] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1906.238368] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2570 sclass=netlink_route_socket pid=9811 comm=syz-executor.4 [ 1906.241126] CPU: 0 PID: 9818 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1906.241134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1906.241138] Call Trace: [ 1906.241156] dump_stack+0x107/0x167 [ 1906.241171] should_fail.cold+0x5/0xa [ 1906.241190] _copy_from_user+0x2e/0x1b0 [ 1906.241208] move_addr_to_kernel.part.0+0x31/0x110 [ 1906.252447] __copy_msghdr_from_user+0x3e1/0x4b0 [ 1906.253769] ? __ia32_sys_shutdown+0x80/0x80 [ 1906.255014] ? __sock_sendmsg+0x55/0x190 [ 1906.256151] ? ____sys_sendmsg+0x426/0x870 [ 1906.257334] sendmsg_copy_msghdr+0xa1/0x160 10:08:58 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, 0x0, 0x0, 0x6) fcntl$getflags(r3, 0x40a) [ 1906.258543] ? do_recvmmsg+0x6d0/0x6d0 [ 1906.267433] ? lock_chain_count+0x20/0x20 [ 1906.268587] ? lock_downgrade+0x6d0/0x6d0 [ 1906.269748] io_sendmsg+0x62c/0x830 [ 1906.270789] ? io_setup_async_msg+0x2d0/0x2d0 [ 1906.272039] ? mark_lock+0xf5/0x2df0 [ 1906.273104] ? __lock_acquire+0xbb1/0x5b00 [ 1906.276975] io_issue_sqe+0x3b3/0x77b0 [ 1906.277466] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1906.278108] ? lock_chain_count+0x20/0x20 [ 1906.278650] ? __is_insn_slot_addr+0x14c/0x290 [ 1906.279290] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1906.280026] ? io_connect+0x610/0x610 [ 1906.280558] ? lock_acquire+0x197/0x470 [ 1906.281131] ? find_held_lock+0x2c/0x110 [ 1906.281703] ? __fget_files+0x2cf/0x520 [ 1906.282270] ? lock_downgrade+0x6d0/0x6d0 [ 1906.284977] __io_queue_sqe+0x90/0x9d0 [ 1906.285532] ? io_issue_sqe+0x77b0/0x77b0 [ 1906.286111] ? __fget_files+0x2f8/0x520 [ 1906.286701] io_submit_sqes+0x44aa/0x8610 [ 1906.287230] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1906.287858] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1906.288448] ? find_held_lock+0x2c/0x110 [ 1906.288948] ? io_submit_sqes+0x8610/0x8610 [ 1906.289484] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1906.290088] ? wait_for_completion_io+0x270/0x270 [ 1906.292915] ? rcu_read_lock_any_held+0x75/0xa0 [ 1906.293574] ? vfs_write+0x354/0xb10 [ 1906.294106] ? fput_many+0x2f/0x1a0 [ 1906.294645] ? ksys_write+0x1a9/0x260 [ 1906.295120] ? __ia32_sys_read+0xb0/0xb0 [ 1906.295621] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1906.296262] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1906.296911] do_syscall_64+0x33/0x40 [ 1906.297378] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1906.298010] RIP: 0033:0x7f0de9071b19 [ 1906.300568] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1906.303088] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1906.304024] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1906.304924] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1906.305829] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1906.308911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1906.309927] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:08:59 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0xffffe000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1906.359587] tmpfs: Unknown parameter '00000000000000000000003' [ 1906.390315] tmpfs: Unknown parameter '00000000000000000000003' 10:09:13 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 15) 10:09:13 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x101200, 0x2) ftruncate(r1, 0x4) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r1, 0x0) syz_open_dev$vcsa(&(0x7f00000001c0), 0xff, 0x5c1080) io_uring_enter(r1, 0x48fa, 0x2098, 0x0, &(0x7f0000000200)={[0xfffd]}, 0x8) dup(r0) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE, 0x0) 10:09:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x0, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:09:13 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1920.637269] FAULT_INJECTION: forcing a failure. [ 1920.637269] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1920.638728] CPU: 0 PID: 9848 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1920.639990] tmpfs: Unknown parameter '00000000000000000000003' [ 1920.643591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1920.643597] Call Trace: [ 1920.643617] dump_stack+0x107/0x167 [ 1920.643637] should_fail.cold+0x5/0xa [ 1920.646561] _copy_from_user+0x2e/0x1b0 [ 1920.647099] move_addr_to_kernel.part.0+0x31/0x110 [ 1920.647743] __copy_msghdr_from_user+0x3e1/0x4b0 [ 1920.648367] ? __ia32_sys_shutdown+0x80/0x80 [ 1920.648945] ? __sock_sendmsg+0x55/0x190 [ 1920.649481] ? ____sys_sendmsg+0x426/0x870 [ 1920.650036] sendmsg_copy_msghdr+0xa1/0x160 [ 1920.650597] ? do_recvmmsg+0x6d0/0x6d0 [ 1920.651116] ? lock_chain_count+0x20/0x20 [ 1920.651661] ? lock_downgrade+0x6d0/0x6d0 [ 1920.652216] io_sendmsg+0x62c/0x830 [ 1920.652693] ? io_setup_async_msg+0x2d0/0x2d0 [ 1920.653284] ? mark_lock+0xf5/0x2df0 [ 1920.653797] ? __lock_acquire+0xbb1/0x5b00 [ 1920.654352] io_issue_sqe+0x3b3/0x77b0 [ 1920.654864] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1920.655578] ? lock_chain_count+0x20/0x20 [ 1920.656122] ? __is_insn_slot_addr+0x14c/0x290 [ 1920.656723] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1920.657403] ? io_connect+0x610/0x610 [ 1920.657904] ? lock_acquire+0x197/0x470 [ 1920.658421] ? find_held_lock+0x2c/0x110 [ 1920.658968] ? __fget_files+0x2cf/0x520 [ 1920.659515] ? lock_downgrade+0x6d0/0x6d0 [ 1920.660070] __io_queue_sqe+0x90/0x9d0 [ 1920.660648] ? io_issue_sqe+0x77b0/0x77b0 [ 1920.661191] ? __fget_files+0x2f8/0x520 [ 1920.661717] io_submit_sqes+0x44aa/0x8610 [ 1920.662275] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1920.662941] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1920.663532] ? find_held_lock+0x2c/0x110 [ 1920.664031] ? io_submit_sqes+0x8610/0x8610 [ 1920.664568] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1920.665166] ? wait_for_completion_io+0x270/0x270 [ 1920.665759] ? rcu_read_lock_any_held+0x75/0xa0 [ 1920.666329] ? vfs_write+0x354/0xb10 [ 1920.666784] ? fput_many+0x2f/0x1a0 [ 1920.667248] ? ksys_write+0x1a9/0x260 [ 1920.667718] ? __ia32_sys_read+0xb0/0xb0 [ 1920.668223] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1920.668865] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1920.669503] do_syscall_64+0x33/0x40 [ 1920.669961] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1920.670589] RIP: 0033:0x7efd8a924b19 [ 1920.671360] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1920.676609] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1920.678502] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1920.680425] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1920.682275] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1920.684166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1920.686026] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 10:09:13 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x0) fcntl$getflags(r3, 0x40a) 10:09:13 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, 0x0, 0x0, 0x6) fcntl$getflags(r3, 0x40a) 10:09:13 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 32) 10:09:13 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', 0x0, 0xa}) r2 = request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='dns_resolver\x00', r1) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000900)=ANY=[@ANYRESDEC=r2, @ANYRESDEC], 0x48, r0) request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='\x00', 0x0) add_key$fscrypt_v1(&(0x7f0000000700), &(0x7f00000008c0)={'fscrypt:', @auto=[0x66, 0x35, 0x32, 0x5, 0x37, 0x0, 0x64, 0x37, 0x33, 0x62, 0x37, 0x35, 0x36, 0x63, 0x30, 0x64]}, &(0x7f0000000c00)={0x0, "5442d3af94286617e38fbec341d65b5e37c5e85d4c13a61ecbf987289f816e00d4534801f712c80b7eeec11ca269ad6a312fd0f60ed9a7e2dc81db3e462b9f76", 0x24}, 0x48, 0xfffffffffffffffd) r3 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f00000006c0)={'fscrypt:', @desc3}, &(0x7f0000000740)={0x0, "3ef8a4c24927541ee4e5f8f0b6b073f3a14d9e238c0905546a9d62c9625f460dacb026ba3f615f7fdd3496dc19ed7064fc4d0bd8c5f4b761484442989c621844", 0x1000037}, 0x48, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f00000005c0), &(0x7f0000000600)={'syz', 0x3}, 0x0, 0x0, r4) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x0, 0x2}, &(0x7f0000000440)='\xe8\xff\xff\xff\xff\xff\xff\xff\x00\x9d\x00\xf1\xad\xa2.\x803\x7f\xb5U\x18w\xae\x91mLO\x85\xc1D\xf8/\x19Vc\xb0\xc8\xaba\xa9T\xb2\xa4\x9d8\x13kc|Lgj V{\xddKF\xbb6\xf5\xa2\xe5\\/\xf0] \x0e2\xb5o4\xba\x98\x1e{\xcfZ\x1d\x84\xe0\xa5V\x1c3\xd78A\x9eK\x16\xfcXD\xe3\x9a,W\xb3\xc0\xeb\xcd\xf6\x89\x95\x9e\xa9\xc2H\xc5\xaa\xd8\x101!\xa3\x83\x1b\x83m\xe3RK8\xeby\xaa\x88\x94a\xea\xab#\xce*\x0f\xa0\x8c\xca\x15\xea\xdaf:\xf6\x1b\xbf\x9fR\xba\xb5\xb0\xf7\xf5g\xb1\xdcU;\x1bL\xbd\v\xc4\xf8\xf5\xd8\xd3\xba\x8a5\xa0\x00\xc2\xd7\xe0Y\xd3\xa27\xb4S\xb1bd\x05\x9bD\x01\x85b5U\xb4\x8c\x17\xf4f0P\x9f\xe9`W\xb4\xe0\xf0\x19\xc2\x87P><\xb48\xd2Jb,7\xdc2/\xdd_\xdbXT\xffZ\x12p\xac\xdb[\x00\x00\x00\xf1\xdc\xd4\x99C9\x90\x10T\xf4:\xd6\x15\xff\xe06\x99iM;\xd6\x8c\x96\xdes\xa2\xa7v>\xd8W\xf6B\x9e-*\x83\x1c\xe1\x04\x15E\xa2\xe2S\xee\xb1\x97B\xa7\x9cKN\xfb\x14m\x84\x85A\xb7\x10g\x86\x04\x148{\vh\x14\x94\x81?\x14\xc7\xb5\xd9\xc1\x8f\x9e\xb9l\xbb\xb1H\xa3e\x7f-\xfb\xc2L\xe5\xf6p\xc5\x82\xcb\x85\xe80\xaf6\xf3\xd5\xa1\xe0\xc9\xe6\xb0', r5) request_key(&(0x7f0000000180)='ceph\x00', &(0x7f0000000340)={'syz', 0x1}, &(0x7f0000000640)=',0l\x86\x00', 0xfffffffffffffff8) request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000800)={'syz', 0x1}, &(0x7f0000000940)='\xb5\x11\xfa\xda^\x1b\a]\xb5\xadOt[\xaa8\x0f\xf6\xc64\x02\x00\x00\x00cd\xb52\x14\xe4\xb9Y\xeeUL`\x9f\x02\xff\xd4\xc3\xae>`s\x86C\xf1\xf4\xee\x06\x00}O\x9eGd\xbdv\x1f\x0eF\x00\xb1\x1e\x9f\x9cm\xde\xb5b\xcb\xeb\x9c\xcf\xf4\x14\xc2-\x9b$eq\xf2\xd2l\b\xde\x101\t\xe5\xc7\xd1\x8e\xed\xc7\t]J\r9\\t\xa1\xd5\xa8Q\xc1L\x7f\x9d\x1d\xfb\x1d\xef\x8dY_\xb3l\xaf\xe1\xd2\x14FH\xb0$\xe4\xb1H~,\xac\xa6]\xa9\xbf\"\xbb\xc1\xd2\xa7_}\xd3\x1a\x89WPD/\xb5\xb5ux+cG\x04\v\tn\xd7\x83tII\xc7\xd7`m\xb8\xdb8\x0ew\x17\x7ffE\xdb\x89\x06\xf9\xcc\xad&=G\xb9\t\xbc?ju2\xd3\xfc\xa8Cq\x01\xc2\xb6\xb2.\x18\xc7\xb5\xb9Uc\xb3\x88y\xcc\xac\x1f\xe9\xc1\xaf\x96\xe7\x06\x05\xd0\\,\xf3\xf5\'/\xeb\xbb\xe2I\x19\xe7x\xdb\xed+\x94@\x8d\xe5\x83#\xd5\x18W\xb4?\xbc^\x93\xfa\xa3\xeb\'\rh\xb9I\x9d\xe9\x80g\x19\x10\xa9\xb56\xde\x82\x80\xf9\xa7\x03Q\xf4\aP\xf0\x9d\xc9\x83', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000200), &(0x7f0000000680)={'syz', 0x1}, 0x0, 0x0, r3) keyctl$KEYCTL_MOVE(0x1e, r3, 0x0, r4, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000007c0)='big_key\x00', &(0x7f0000000840)={'syz', 0x0}, &(0x7f0000000880)='logon\x00', 0x0) keyctl$update(0x2, r1, &(0x7f0000000b40)="fb5618ef0688b43670845397ffce554b073a6f8b19aabadf037d8367b7fd5fb5acb4a4177f81cb7f11c797e399e8aa75abce52149101ffb3a330b9289bf095f5184e0ca95723c6b88ab495baf426a21b1994e92be84d447fc838cefcd39c0c596aa275d95cfcb4ce4ca905ac4654ab7a1f5dbe0bc4ceb49e8d8707be429f27dcfff966d57db1e17c88ae52ad5dee6db69b30f91ba2e087cd21139c2acc80da72fdaf1df765b76524dd333140b59d30577afb", 0xb2) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1920.725269] tmpfs: Unknown parameter '00000000000000000000003' [ 1920.763436] FAULT_INJECTION: forcing a failure. [ 1920.763436] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1920.765027] CPU: 1 PID: 9857 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1920.765812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1920.766768] Call Trace: [ 1920.767118] dump_stack+0x107/0x167 [ 1920.767563] should_fail.cold+0x5/0xa [ 1920.768029] _copy_from_user+0x2e/0x1b0 [ 1920.768513] iovec_from_user+0x141/0x400 [ 1920.769000] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1920.769616] __import_iovec+0x67/0x590 [ 1920.770091] ? __ia32_sys_shutdown+0x80/0x80 [ 1920.770629] import_iovec+0x83/0xb0 [ 1920.771086] sendmsg_copy_msghdr+0x131/0x160 [ 1920.771600] ? do_recvmmsg+0x6d0/0x6d0 [ 1920.772050] ? lock_chain_count+0x20/0x20 [ 1920.772536] ? lock_downgrade+0x6d0/0x6d0 [ 1920.773029] io_sendmsg+0x62c/0x830 [ 1920.773445] ? io_setup_async_msg+0x2d0/0x2d0 [ 1920.773982] ? mark_lock+0xf5/0x2df0 [ 1920.774448] ? __lock_acquire+0xbb1/0x5b00 [ 1920.774981] io_issue_sqe+0x3b3/0x77b0 [ 1920.775435] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1920.776037] ? lock_chain_count+0x20/0x20 [ 1920.776519] ? __is_insn_slot_addr+0x14c/0x290 [ 1920.777043] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1920.777641] ? io_connect+0x610/0x610 [ 1920.778083] ? lock_acquire+0x197/0x470 [ 1920.778533] ? find_held_lock+0x2c/0x110 [ 1920.779021] ? __fget_files+0x2cf/0x520 [ 1920.779479] ? lock_downgrade+0x6d0/0x6d0 [ 1920.779957] __io_queue_sqe+0x90/0x9d0 [ 1920.780406] ? io_issue_sqe+0x77b0/0x77b0 [ 1920.780878] ? __fget_files+0x2f8/0x520 [ 1920.781342] io_submit_sqes+0x44aa/0x8610 [ 1920.781837] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1920.782404] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1920.782976] ? find_held_lock+0x2c/0x110 [ 1920.783455] ? io_submit_sqes+0x8610/0x8610 [ 1920.783962] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1920.784516] ? wait_for_completion_io+0x270/0x270 [ 1920.785074] ? rcu_read_lock_any_held+0x75/0xa0 [ 1920.785614] ? vfs_write+0x354/0xb10 [ 1920.786054] ? fput_many+0x2f/0x1a0 [ 1920.786472] ? ksys_write+0x1a9/0x260 [ 1920.786920] ? __ia32_sys_read+0xb0/0xb0 [ 1920.787393] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1920.787999] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1920.788591] do_syscall_64+0x33/0x40 [ 1920.789018] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1920.789605] RIP: 0033:0x7f0de9071b19 [ 1920.790036] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1920.792150] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1920.793024] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1920.793851] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1920.794672] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1920.795504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1920.796321] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:09:13 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:09:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x0, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:09:13 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 16) 10:09:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x20) ftruncate(r0, 0x1000003) ftruncate(r0, 0xfffffffffffffffe) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000100)=0x6aa, 0x2, 0x0) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xd1d381f1651d3487}, 0xc, &(0x7f0000000540)={&(0x7f0000000200)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="200026bd7000fcdbdf251500000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900ffff0000020000800a00060008060000000100000a001a0008021100000100582c43cebe000a000600ffffffffffff00000a001a0008021100000000000a00060028021100000000000a000600ffffffffffff0000"], 0x70}, 0x1, 0x0, 0x0, 0x400c005}, 0x80) close(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x128) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) 10:09:13 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x0) fcntl$getflags(r3, 0x40a) [ 1920.925525] tmpfs: Unknown parameter '00000000000000000000003' [ 1920.948742] tmpfs: Unknown parameter '00000000000000000000003' 10:09:13 executing program 6: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000540)={0x3, &(0x7f00000004c0)=[{0x20, 0x9e, 0x0, 0x4}, {0x0, 0x1, 0x4, 0x3a}, {0x6, 0x0, 0x1}]}) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=@newpolicy={0xb8, 0x13, 0x1, 0x3, 0x0, {{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x40, 0x3c}, {0x0, 0x0, 0x0, 0x3f}, {}, 0x0, 0x6e6bb6}}, 0xb8}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='oom_adj\x00') syz_io_uring_setup(0x5606, &(0x7f0000000040)={0x0, 0xef33, 0x2, 0x1, 0x252}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000340)) 10:09:13 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x40000, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20430, &(0x7f0000000180)={[{@huge_always}]}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x180, 0x1) [ 1920.959216] kauditd_printk_skb: 2 callbacks suppressed [ 1920.959229] audit: type=1326 audit(1730801353.698:86): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9876 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f45bf2f8b19 code=0x0 [ 1920.989751] FAULT_INJECTION: forcing a failure. [ 1920.989751] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1920.993167] CPU: 0 PID: 9873 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1920.994957] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1920.997167] Call Trace: [ 1920.997852] dump_stack+0x107/0x167 [ 1920.998793] should_fail.cold+0x5/0xa [ 1920.999903] _copy_from_user+0x2e/0x1b0 [ 1921.001006] iovec_from_user+0x141/0x400 [ 1921.002127] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1921.003564] __import_iovec+0x67/0x590 [ 1921.004638] ? __ia32_sys_shutdown+0x80/0x80 [ 1921.005845] import_iovec+0x83/0xb0 [ 1921.006835] sendmsg_copy_msghdr+0x131/0x160 [ 1921.008115] ? do_recvmmsg+0x6d0/0x6d0 [ 1921.009191] ? lock_chain_count+0x20/0x20 [ 1921.010320] ? lock_downgrade+0x6d0/0x6d0 [ 1921.011214] io_sendmsg+0x62c/0x830 [ 1921.011716] ? io_setup_async_msg+0x2d0/0x2d0 [ 1921.012329] ? mark_lock+0xf5/0x2df0 [ 1921.012873] ? __lock_acquire+0xbb1/0x5b00 [ 1921.013458] io_issue_sqe+0x3b3/0x77b0 [ 1921.013991] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1921.014701] ? lock_chain_count+0x20/0x20 [ 1921.015622] ? __is_insn_slot_addr+0x14c/0x290 [ 1921.016741] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1921.018280] ? io_connect+0x610/0x610 [ 1921.019337] ? lock_acquire+0x197/0x470 [ 1921.020373] ? find_held_lock+0x2c/0x110 [ 1921.021434] ? __fget_files+0x2cf/0x520 [ 1921.022448] ? lock_downgrade+0x6d0/0x6d0 [ 1921.023554] __io_queue_sqe+0x90/0x9d0 [ 1921.024566] ? io_issue_sqe+0x77b0/0x77b0 [ 1921.025635] ? __fget_files+0x2f8/0x520 [ 1921.026660] io_submit_sqes+0x44aa/0x8610 [ 1921.027795] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1921.029087] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1921.030328] ? find_held_lock+0x2c/0x110 [ 1921.031484] ? io_submit_sqes+0x8610/0x8610 [ 1921.032077] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1921.032738] ? wait_for_completion_io+0x270/0x270 [ 1921.033397] ? rcu_read_lock_any_held+0x75/0xa0 [ 1921.034016] ? vfs_write+0x354/0xb10 [ 1921.034526] ? fput_many+0x2f/0x1a0 [ 1921.035149] ? ksys_write+0x1a9/0x260 [ 1921.036131] ? __ia32_sys_read+0xb0/0xb0 [ 1921.037190] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1921.038538] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1921.039449] do_syscall_64+0x33/0x40 [ 1921.039967] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1921.040666] RIP: 0033:0x7efd8a924b19 [ 1921.041171] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1921.043670] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1921.044724] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1921.045686] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1921.046667] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1921.048442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1921.050295] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 10:09:13 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x0) fcntl$getflags(r3, 0x40a) [ 1921.855501] audit: type=1326 audit(1730801354.594:87): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9876 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f45bf2f8b19 code=0x0 10:09:28 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 33) 10:09:28 executing program 6: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8}, 0x11010, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) pkey_alloc(0x0, 0x0) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) pkey_alloc(0x0, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) get_mempolicy(&(0x7f0000000680), &(0x7f0000000180), 0x4, &(0x7f0000ffd000/0x2000)=nil, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) clone3(&(0x7f00000003c0)={0x8040100, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000240), {0x3b}, &(0x7f0000000280)=""/176, 0xb0, &(0x7f0000000340)=""/42, &(0x7f0000000380)=[0xffffffffffffffff], 0x1, {r0}}, 0x58) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, &(0x7f0000000480)=ANY=[@ANYBLOB="63019f7804d3f35e2de986bd9caa772af0538d7e7db0447db580db03867ae9a038d3715f3ec841b6d3e2d3e21630d081edbcc8e6cf76705ab81a7181c4f0819ab7e83b9f8600f0a47a17e828f1de2f501624980305165572323141cb2d60a8f91f0badb631d88ac26d95e8767be59c24c4ba00297b108bdd9c9272db702c214ddacc574d401f01ee3f409411bb028af1806ea2e46cb7fba322c3653d9cae85ff9992950b7b1770634cab2b1261"]) mmap$usbmon(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x0, 0x13, 0xffffffffffffffff, 0x0) 10:09:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x0, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:09:28 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) mq_open(0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) syz_open_procfs(0x0, &(0x7f0000000100)='auxv\x00') fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8000) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r3 = syz_mount_image$nfs(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0x8, 0x7, &(0x7f00000005c0)=[{&(0x7f00000002c0)="52094c682c18e3389d39e2059191f29d3bf3056df0b5c48edf172353dc749588d43bcb7e6c6c486f7d3744854f4248ed663fe30ddea05e", 0x37, 0x6}, {&(0x7f0000000300)="e91f3f700470adda094904ce11e86a0982746a90255a54adc1293b370069f84385bf0be8a6d0f4fed8f75057d93db7a675af497508869312af", 0x39, 0xfffffffffffffff9}, {&(0x7f0000000340)="0c2ff402bd34feff1046dc94d942e478acaf664a5aebb7c7e9c1a3a7281dcd9ee887b4f6906892a9a86e958293da895b89ee4d44e11cc86c045253e8dc98fe0e1c7b5d2136912ca32062b32e7ac58b1aaec8f9ee7fa3f986ce5d267ea22afcd39dbf9d27b90e31d201ae2c95", 0x6c, 0x100000000}, {&(0x7f00000003c0)="ffc7440021b1e9ea5edf13da595d8d1b7d488229debe", 0x16, 0x20}, {&(0x7f0000000400)="6826beff57c797a2f614d001a73ba6c8471121ce6ded68294e9df2410ac9fca3da3dbf4c835f940b1893ec586ce4c1d492baecb89a15fd26655d31eab0425efd6178cb957447c20d2832bbb695d4a477f217cc37db93571b185ec72ab15a507ab9a71beee0ca030b7c296f962c32dfc266cc577761c0fe570fa5bdeae1eb7c608b7a758ae20da6e6744981ccec132cbe0a04e0c086305d434a5e11e5f0001309f8447c090f362de791e8ecefaf268debb4e31f90a6ee29d268a812", 0xbb, 0x80}, {&(0x7f00000004c0)="6043d81a3603849c23af82daecdd9d3b73d8905482f4e30c6ef3446483c7db971a4da82d45dbfb54eae6e1fa4baa8b04b05be24106914447cc0e9f9bcf64aff40676bde1c36078a1b044a385f5a6dbe0819d4ce36e69b5dd846540c3712c73cd122e71cb30e990096314e7f5b8d64633a3e58e4099b59b19a0d27bfcb56e0715601c2038239e5d", 0x87, 0x20}, {&(0x7f0000000580)="32ad2a", 0x3, 0xc000000000000}], 0x1, &(0x7f0000000680)={[{'auxv\x00'}, {'\x00'}, {'auxv\x00'}, {'\x00'}, {'auxv\x00'}], [{@pcr={'pcr', 0x3d, 0x20}}, {@appraise_type}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000700)={0x0, 0x0, 0x3, 0x80}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000140)=0x80000000, 0x4) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x1}, 0x4326c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 10:09:28 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0xedc000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:09:28 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 17) 10:09:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x1, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000540), 0xffffffffffffffff) 10:09:28 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(0xffffffffffffffff, 0x40a) [ 1935.777856] FAULT_INJECTION: forcing a failure. [ 1935.777856] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1935.779460] CPU: 1 PID: 9908 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1935.780260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1935.781217] Call Trace: [ 1935.781532] dump_stack+0x107/0x167 [ 1935.781952] should_fail.cold+0x5/0xa [ 1935.782437] _copy_from_iter_full+0x201/0xa60 [ 1935.782976] rawv6_sendmsg+0x20e8/0x3b20 [ 1935.783474] ? rawv6_bind+0xa40/0xa40 [ 1935.783930] ? lock_chain_count+0x20/0x20 [ 1935.784423] ? lock_acquire+0x197/0x470 [ 1935.786164] FAULT_INJECTION: forcing a failure. [ 1935.786164] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1935.789985] ? find_held_lock+0x2c/0x110 [ 1935.790003] ? __might_fault+0xd3/0x180 [ 1935.790015] ? lock_downgrade+0x6d0/0x6d0 [ 1935.790029] ? lock_downgrade+0x6d0/0x6d0 [ 1935.793271] ? mark_held_locks+0x9e/0xe0 [ 1935.793742] ? asm_sysvec_call_function_single+0x12/0x20 [ 1935.794366] ? inet_sendmsg+0x4a/0x140 [ 1935.794812] ? rawv6_bind+0xa40/0xa40 [ 1935.795253] inet_sendmsg+0x11d/0x140 [ 1935.795709] ? inet_send_prepare+0x540/0x540 [ 1935.796221] __sock_sendmsg+0x13c/0x190 [ 1935.796677] ____sys_sendmsg+0x70d/0x870 [ 1935.797151] ? sock_write_iter+0x3d0/0x3d0 [ 1935.797634] ? sendmsg_copy_msghdr+0xba/0x160 [ 1935.798146] ? do_recvmmsg+0x6d0/0x6d0 [ 1935.798598] ? lock_chain_count+0x20/0x20 [ 1935.799071] ? lock_downgrade+0x6d0/0x6d0 [ 1935.799601] __sys_sendmsg_sock+0x26/0x40 [ 1935.800081] io_sendmsg+0x1e6/0x830 [ 1935.800501] ? io_setup_async_msg+0x2d0/0x2d0 [ 1935.801019] ? mark_lock+0xf5/0x2df0 [ 1935.801479] ? __lock_acquire+0xbb1/0x5b00 [ 1935.801968] io_issue_sqe+0x3b3/0x77b0 [ 1935.802420] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1935.803019] ? lock_chain_count+0x20/0x20 [ 1935.803507] ? lock_chain_count+0x20/0x20 [ 1935.803993] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1935.804612] ? io_connect+0x610/0x610 [ 1935.805096] ? lock_acquire+0x197/0x470 [ 1935.805576] ? find_held_lock+0x2c/0x110 [ 1935.806045] ? __fget_files+0x2cf/0x520 [ 1935.806500] ? lock_downgrade+0x6d0/0x6d0 [ 1935.806975] __io_queue_sqe+0x90/0x9d0 [ 1935.807434] ? io_issue_sqe+0x77b0/0x77b0 [ 1935.807933] ? __fget_files+0x2f8/0x520 [ 1935.808409] io_submit_sqes+0x44aa/0x8610 [ 1935.808938] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1935.809541] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1935.810169] ? find_held_lock+0x2c/0x110 [ 1935.810687] ? io_submit_sqes+0x8610/0x8610 [ 1935.811256] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1935.811899] ? wait_for_completion_io+0x270/0x270 [ 1935.812525] ? rcu_read_lock_any_held+0x75/0xa0 [ 1935.813111] ? vfs_write+0x354/0xb10 [ 1935.813579] ? fput_many+0x2f/0x1a0 [ 1935.814036] ? ksys_write+0x1a9/0x260 [ 1935.814510] ? __ia32_sys_read+0xb0/0xb0 [ 1935.814993] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1935.815645] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1935.816236] do_syscall_64+0x33/0x40 [ 1935.816675] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1935.817281] RIP: 0033:0x7efd8a924b19 [ 1935.817715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1935.819855] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1935.820768] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1935.821591] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1935.822434] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1935.823278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1935.824176] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 1935.825071] CPU: 0 PID: 9902 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1935.825921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1935.826929] Call Trace: [ 1935.827259] dump_stack+0x107/0x167 [ 1935.827731] should_fail.cold+0x5/0xa [ 1935.828200] _copy_from_iter_full+0x201/0xa60 [ 1935.828756] rawv6_sendmsg+0x20e8/0x3b20 [ 1935.829258] ? rawv6_bind+0xa40/0xa40 [ 1935.829724] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1935.830367] ? lock_acquire+0x197/0x470 [ 1935.830853] ? find_held_lock+0x2c/0x110 [ 1935.831365] ? __might_fault+0xd3/0x180 [ 1935.831859] ? lock_downgrade+0x6d0/0x6d0 [ 1935.832363] ? lock_downgrade+0x6d0/0x6d0 [ 1935.832873] ? sock_has_perm+0x1ea/0x280 [ 1935.833372] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1935.834005] ? iovec_from_user+0x104/0x400 [ 1935.834518] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1935.835137] ? rawv6_bind+0xa40/0xa40 [ 1935.835625] inet_sendmsg+0x11d/0x140 [ 1935.836090] ? inet_send_prepare+0x540/0x540 [ 1935.836624] __sock_sendmsg+0x13c/0x190 [ 1935.837108] ____sys_sendmsg+0x70d/0x870 [ 1935.837605] ? sock_write_iter+0x3d0/0x3d0 [ 1935.838139] ? sendmsg_copy_msghdr+0xba/0x160 [ 1935.838731] ? do_recvmmsg+0x6d0/0x6d0 [ 1935.839237] ? lock_chain_count+0x20/0x20 [ 1935.840001] ? lock_downgrade+0x6d0/0x6d0 [ 1935.840559] __sys_sendmsg_sock+0x26/0x40 [ 1935.841101] io_sendmsg+0x1e6/0x830 [ 1935.841615] ? io_setup_async_msg+0x2d0/0x2d0 [ 1935.842201] ? mark_lock+0xf5/0x2df0 [ 1935.842704] ? __lock_acquire+0xbb1/0x5b00 [ 1935.843262] io_issue_sqe+0x3b3/0x77b0 [ 1935.843802] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1935.844472] ? lock_chain_count+0x20/0x20 [ 1935.844982] ? __is_insn_slot_addr+0x14c/0x290 [ 1935.845538] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1935.846171] ? io_connect+0x610/0x610 [ 1935.846636] ? lock_acquire+0x197/0x470 [ 1935.847117] ? find_held_lock+0x2c/0x110 [ 1935.847633] ? __fget_files+0x2cf/0x520 [ 1935.848130] ? lock_downgrade+0x6d0/0x6d0 [ 1935.848678] __io_queue_sqe+0x90/0x9d0 [ 1935.849202] ? io_issue_sqe+0x77b0/0x77b0 [ 1935.849703] ? __fget_files+0x2f8/0x520 [ 1935.850201] io_submit_sqes+0x44aa/0x8610 [ 1935.850730] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1935.851338] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1935.851939] ? find_held_lock+0x2c/0x110 [ 1935.852436] ? io_submit_sqes+0x8610/0x8610 [ 1935.852969] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1935.853582] ? wait_for_completion_io+0x270/0x270 [ 1935.854216] ? rcu_read_lock_any_held+0x75/0xa0 [ 1935.854823] ? vfs_write+0x354/0xb10 [ 1935.855283] ? fput_many+0x2f/0x1a0 [ 1935.855750] ? ksys_write+0x1a9/0x260 [ 1935.856215] ? __ia32_sys_read+0xb0/0xb0 [ 1935.856712] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1935.857348] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1935.857976] do_syscall_64+0x33/0x40 [ 1935.858432] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1935.859104] RIP: 0033:0x7f0de9071b19 [ 1935.859615] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1935.862013] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1935.862976] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1935.863939] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1935.864824] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1935.865734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1935.866651] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1935.882723] tmpfs: Unknown parameter '00000000000000000000003' 10:09:28 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 18) [ 1935.912498] tmpfs: Unknown parameter '00000000000000000000003' [ 1935.917392] nfs: Unknown parameter 'auxv' [ 1935.940134] nfs: Unknown parameter 'auxv' [ 1935.958403] FAULT_INJECTION: forcing a failure. [ 1935.958403] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1935.959965] CPU: 1 PID: 9919 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1935.979857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1936.011851] Call Trace: [ 1936.012186] dump_stack+0x107/0x167 [ 1936.012646] should_fail.cold+0x5/0xa [ 1936.019711] _copy_from_user+0x2e/0x1b0 [ 1936.020225] __copy_msghdr_from_user+0x91/0x4b0 [ 1936.020804] ? __ia32_sys_shutdown+0x80/0x80 [ 1936.021359] ? inet_sendmsg+0xbd/0x140 [ 1936.021834] ? inet_send_prepare+0x540/0x540 [ 1936.022334] ? __sock_sendmsg+0x55/0x190 [ 1936.022797] ? ____sys_sendmsg+0x426/0x870 [ 1936.023285] sendmsg_copy_msghdr+0xa1/0x160 [ 1936.023810] ? do_recvmmsg+0x6d0/0x6d0 [ 1936.024258] ? lock_chain_count+0x20/0x20 [ 1936.024745] ? lock_downgrade+0x6d0/0x6d0 [ 1936.025231] io_sendmsg+0x62c/0x830 [ 1936.025649] ? io_setup_async_msg+0x2d0/0x2d0 [ 1936.026167] ? mark_lock+0xf5/0x2df0 [ 1936.026597] ? lock_chain_count+0x20/0x20 [ 1936.027090] ? __lock_acquire+0xbb1/0x5b00 [ 1936.027604] io_issue_sqe+0x3b3/0x77b0 [ 1936.028054] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1936.028650] ? lock_chain_count+0x20/0x20 [ 1936.029124] ? __is_insn_slot_addr+0x14c/0x290 [ 1936.029650] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1936.030244] ? io_connect+0x610/0x610 [ 1936.030690] ? lock_acquire+0x197/0x470 [ 1936.031146] ? find_held_lock+0x2c/0x110 [ 1936.031636] ? __fget_files+0x2cf/0x520 [ 1936.032093] ? lock_downgrade+0x6d0/0x6d0 [ 1936.032569] __io_queue_sqe+0x90/0x9d0 [ 1936.033017] ? io_issue_sqe+0x77b0/0x77b0 [ 1936.033502] ? __fget_files+0x2f8/0x520 [ 1936.033967] io_submit_sqes+0x44aa/0x8610 [ 1936.034457] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1936.035031] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1936.035607] ? find_held_lock+0x2c/0x110 [ 1936.036076] ? io_submit_sqes+0x8610/0x8610 [ 1936.036594] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1936.037150] ? wait_for_completion_io+0x270/0x270 [ 1936.037705] ? rcu_read_lock_any_held+0x75/0xa0 [ 1936.038239] ? vfs_write+0x354/0xb10 [ 1936.038664] ? fput_many+0x2f/0x1a0 [ 1936.039091] ? ksys_write+0x1a9/0x260 [ 1936.039635] ? __ia32_sys_read+0xb0/0xb0 [ 1936.040107] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1936.040757] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1936.041393] do_syscall_64+0x33/0x40 [ 1936.041862] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1936.042493] RIP: 0033:0x7efd8a924b19 [ 1936.042960] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1936.045243] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1936.046209] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1936.047091] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1936.047968] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1936.048841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1936.049724] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 10:09:48 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(0xffffffffffffffff, 0x40a) 10:09:48 executing program 4: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/rt_cache\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r0, &(0x7f00000018c0)=""/186, 0xba, 0x6) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x54722, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5, 0x11, r1, 0x0) syz_io_uring_complete(r2) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) faccessat2(r1, &(0x7f0000000100)='./file0\x00', 0x2d, 0x1000) lseek(r3, 0x0, 0x2) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x501202, 0x4) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) fallocate(r4, 0x10, 0x6, 0x20) r5 = creat(&(0x7f0000000140)='./file0\x00', 0x11) openat(r5, &(0x7f0000000180)='./file0\x00', 0x189000, 0x100) r6 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x0) copy_file_range(r6, 0x0, r3, 0x0, 0x200f5ef, 0x0) [ 1955.721109] tmpfs: Unknown parameter '00000000000000000000003' [ 1955.747085] FAULT_INJECTION: forcing a failure. [ 1955.747085] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1955.748609] CPU: 1 PID: 9935 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1955.749421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1955.750398] Call Trace: [ 1955.750722] dump_stack+0x107/0x167 [ 1955.751138] should_fail.cold+0x5/0xa [ 1955.751583] _copy_from_iter_full+0x201/0xa60 10:09:48 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x8000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:09:48 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 34) 10:09:48 executing program 7: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @remote}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffffc9, 0xcd08, 0x0, 0xfffffffffffffed7) 10:09:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x0, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:09:48 executing program 6: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000016c0)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a0802", 0x1a, 0xb800}, {0x0, 0x0, 0x80000000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="75a1b5d9e792f5c1c0400dcb3daae4a17d4fec826b47553002896873972d605992e30cb2ca9907ef2f260692634138249914a923816a62535da530dabc7b836ec2b17accfb8f8ef90046ce70ee9d1ff7c3f59919a0a9cb3e5684cd3c95d9cfc289a64b4a53e1d7f28fab47efcdcf9b5634aac6df834cb35a12387c6662d08ca44bd8569d11ed37b1d815dfe49a109e3fc11826089d6e2788a51be0d452490b5a46619407851e6935a653775ab78ecf"]) setxattr$incfs_id(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080), &(0x7f00000000c0)={'0000000000000000000000000000000', 0x30}, 0x20, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) copy_file_range(r0, &(0x7f00000001c0)=0xd489, r1, &(0x7f0000000200)=0xfffffffffffffff8, 0x4, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000600)=""/199, 0x139, 0x6) truncate(&(0x7f0000000380)='./file1/../file0\x00', 0x5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000340)) r3 = getgid() lchown(&(0x7f0000000280)='./file1\x00', 0x0, r3) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000003c0)=""/186, 0xba, 0x6) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x30000, 0x0) r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000000240)=0x3cb, 0x2) mknodat(r5, &(0x7f0000000300)='./file1/../file0\x00', 0x180, 0x9) 10:09:48 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 19) [ 1955.752130] rawv6_sendmsg+0x20e8/0x3b20 [ 1955.768349] ? rawv6_bind+0xa40/0xa40 [ 1955.768888] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1955.769640] ? lock_acquire+0x197/0x470 [ 1955.770198] ? find_held_lock+0x2c/0x110 [ 1955.770771] ? __might_fault+0xd3/0x180 [ 1955.771336] ? lock_downgrade+0x6d0/0x6d0 [ 1955.771923] ? lock_downgrade+0x6d0/0x6d0 [ 1955.772522] ? sock_has_perm+0x1ea/0x280 [ 1955.773090] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1955.773834] ? iovec_from_user+0x104/0x400 [ 1955.774429] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1955.775147] ? rawv6_bind+0xa40/0xa40 [ 1955.775690] inet_sendmsg+0x11d/0x140 [ 1955.776233] ? inet_send_prepare+0x540/0x540 [ 1955.776856] __sock_sendmsg+0x13c/0x190 [ 1955.777424] ____sys_sendmsg+0x70d/0x870 [ 1955.777999] ? sock_write_iter+0x3d0/0x3d0 [ 1955.778586] ? sendmsg_copy_msghdr+0xba/0x160 [ 1955.779196] ? do_recvmmsg+0x6d0/0x6d0 [ 1955.779723] ? lock_chain_count+0x20/0x20 [ 1955.780315] ? lock_downgrade+0x6d0/0x6d0 [ 1955.780900] __sys_sendmsg_sock+0x26/0x40 [ 1955.781481] io_sendmsg+0x1e6/0x830 [ 1955.781993] ? io_setup_async_msg+0x2d0/0x2d0 [ 1955.782631] ? mark_lock+0xf5/0x2df0 [ 1955.783185] ? __lock_acquire+0xbb1/0x5b00 [ 1955.783786] io_issue_sqe+0x3b3/0x77b0 [ 1955.787198] FAULT_INJECTION: forcing a failure. [ 1955.787198] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1955.788445] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1955.788458] ? lock_chain_count+0x20/0x20 [ 1955.788470] ? __is_insn_slot_addr+0x14c/0x290 [ 1955.788483] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1955.788502] ? io_connect+0x610/0x610 [ 1955.794464] ? lock_acquire+0x197/0x470 [ 1955.795046] ? find_held_lock+0x2c/0x110 [ 1955.795673] ? __fget_files+0x2cf/0x520 [ 1955.796287] ? lock_downgrade+0x6d0/0x6d0 [ 1955.796932] __io_queue_sqe+0x90/0x9d0 [ 1955.797518] ? io_issue_sqe+0x77b0/0x77b0 [ 1955.798104] ? __fget_files+0x2f8/0x520 [ 1955.798665] io_submit_sqes+0x44aa/0x8610 [ 1955.799271] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1955.799992] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1955.800664] ? find_held_lock+0x2c/0x110 [ 1955.801251] ? io_submit_sqes+0x8610/0x8610 [ 1955.801857] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1955.802543] ? wait_for_completion_io+0x270/0x270 [ 1955.803217] ? rcu_read_lock_any_held+0x75/0xa0 [ 1955.803871] ? vfs_write+0x354/0xb10 [ 1955.804391] ? fput_many+0x2f/0x1a0 [ 1955.804898] ? ksys_write+0x1a9/0x260 [ 1955.805457] ? __ia32_sys_read+0xb0/0xb0 [ 1955.806039] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1955.806780] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1955.807510] do_syscall_64+0x33/0x40 [ 1955.808045] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1955.808772] RIP: 0033:0x7f0de9071b19 [ 1955.809308] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1955.811872] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1955.812938] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1955.813945] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1955.814940] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1955.815946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1955.816919] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1955.817951] CPU: 0 PID: 9951 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1955.819657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1955.822034] Call Trace: [ 1955.822664] dump_stack+0x107/0x167 [ 1955.823523] should_fail.cold+0x5/0xa [ 1955.824540] _copy_from_user+0x2e/0x1b0 [ 1955.825509] move_addr_to_kernel.part.0+0x31/0x110 [ 1955.826708] __copy_msghdr_from_user+0x3e1/0x4b0 [ 1955.827857] ? __ia32_sys_shutdown+0x80/0x80 [ 1955.828500] ? __sock_sendmsg+0x55/0x190 [ 1955.829030] ? ____sys_sendmsg+0x426/0x870 [ 1955.829572] sendmsg_copy_msghdr+0xa1/0x160 [ 1955.830110] ? do_recvmmsg+0x6d0/0x6d0 [ 1955.830597] ? lock_chain_count+0x20/0x20 [ 1955.831118] ? lock_downgrade+0x6d0/0x6d0 [ 1955.831644] io_sendmsg+0x62c/0x830 [ 1955.832152] ? io_setup_async_msg+0x2d0/0x2d0 [ 1955.832724] ? mark_lock+0xf5/0x2df0 [ 1955.833207] ? __lock_acquire+0xbb1/0x5b00 [ 1955.833728] io_issue_sqe+0x3b3/0x77b0 [ 1955.834214] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1955.834858] ? lock_chain_count+0x20/0x20 [ 1955.835379] ? __is_insn_slot_addr+0x14c/0x290 [ 1955.835982] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1955.837462] ? io_connect+0x610/0x610 [ 1955.838364] ? lock_acquire+0x197/0x470 [ 1955.839284] ? find_held_lock+0x2c/0x110 [ 1955.840139] ? __fget_files+0x2cf/0x520 [ 1955.840660] ? lock_downgrade+0x6d0/0x6d0 [ 1955.841181] __io_queue_sqe+0x90/0x9d0 [ 1955.841666] ? io_issue_sqe+0x77b0/0x77b0 [ 1955.842188] ? __fget_files+0x2f8/0x520 [ 1955.842724] io_submit_sqes+0x44aa/0x8610 [ 1955.843277] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1955.843911] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1955.845200] ? find_held_lock+0x2c/0x110 [ 1955.846166] ? io_submit_sqes+0x8610/0x8610 [ 1955.847199] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1955.848519] ? wait_for_completion_io+0x270/0x270 [ 1955.849690] ? rcu_read_lock_any_held+0x75/0xa0 [ 1955.850818] ? vfs_write+0x354/0xb10 [ 1955.851712] ? fput_many+0x2f/0x1a0 [ 1955.852723] ? ksys_write+0x1a9/0x260 [ 1955.853629] ? __ia32_sys_read+0xb0/0xb0 [ 1955.854587] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1955.855821] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1955.857291] do_syscall_64+0x33/0x40 [ 1955.858192] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1955.859442] RIP: 0033:0x7efd8a924b19 [ 1955.860179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1955.862442] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1955.863378] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1955.864699] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1955.866425] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1955.868107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1955.868996] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 1955.875784] tmpfs: Unknown parameter '00000000000000000000003' 10:09:48 executing program 4: syz_emit_ethernet(0x6a, &(0x7f0000003380)={@link_local={0x11}, @dev, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @redirect={0xb, 0x0, 0x0, @rand_addr, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @loopback, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}}}}}, 0x0) r0 = gettid() ioprio_set$pid(0x1, r0, 0x0) ptrace(0x10, r0) 10:09:48 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(0xffffffffffffffff, 0x40a) 10:09:48 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0xe0ffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1955.946857] tmpfs: Unknown parameter '00000000000000000000003' [ 1955.961978] tmpfs: Unknown parameter '00000000000000000000003' 10:09:48 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1956.008356] tmpfs: Unknown parameter '00000000000000000000003' 10:09:48 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x442, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xa}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$FIONREAD(r2, 0x6801, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001980)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x53000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x400cc0, 0xa6) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x80, 0x0) preadv(r3, 0x0, 0x0, 0x401, 0x0) getresuid(&(0x7f00000015c0), &(0x7f0000001800), &(0x7f0000001840)=0x0) stat(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), 0x300020, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',msize=0x000000000000007e,access=any,uid=', @ANYRESDEC=r4, @ANYBLOB="2c646f6e745f686173682c7365636c6162656c2c6673636f6e746578743d73797361646d5f752c666f776e65723d2aa8e7f799c24025bb5ef311ae7ffd1f4347c45443143c81b21f38091382f32593dc12c001017f9b31abb28cf261fcedb175fd76f2394ae197cd07646045fde7ad6543d78b5d81aa5f2fcda6cf2ccea49ac2d61ab7e014", @ANYRESDEC=r5, @ANYBLOB=',audit,\x00']) syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x100000, &(0x7f0000000440)=ANY=[]) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x20) unshare(0x48020200) 10:09:48 executing program 4: ioctl$CDROMCLOSETRAY(0xffffffffffffffff, 0x5319) ioctl$CDROM_GET_MCN(0xffffffffffffffff, 0x5311, &(0x7f0000000000)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000040)={0x0, @adiantum}) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x20}, 0x1, 0x0, 0x0, 0x4010}, 0x0) ioctl$BTRFS_IOC_FS_INFO(0xffffffffffffffff, 0x8400941f, &(0x7f0000000180)) preadv2(0xffffffffffffffff, &(0x7f0000001740)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/219, 0xdb}, {&(0x7f0000001680)=""/169, 0xa9}], 0x3, 0x5, 0x3, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000001780), 0x9, 0x2306c0) ioctl$CDROMPLAYMSF(r0, 0x5303, &(0x7f00000017c0)={0x6, 0x2, 0x1, 0x3, 0x4, 0x9}) ioctl$CDROMCLOSETRAY(r0, 0x5319) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001800), 0x298000, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r1, 0x80047213, &(0x7f0000001840)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000001880)={{0x1, 0x1, 0x18, r1, {r1}}, './file0\x00'}) rename(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)='./file0\x00') pipe(&(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$CDROMGETSPINDOWN(r4, 0x531d, &(0x7f0000001980)) fcntl$notify(r3, 0x402, 0x18) ioctl$CDROMRESET(r3, 0x5312) sendmsg$DEVLINK_CMD_PORT_GET(r4, &(0x7f0000001b00)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001a00)={0xa8, 0x0, 0x20, 0x70bd28, 0x25dfdbfb, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8}, {0x11}}, {0x8}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x8004}, 0x4000004) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000001b40)={"222993ef701b74436e12ae6e16ce209a", 0x0, 0x0, {0x4}, {0x1, 0x7fff}, 0x8000, [0xfff, 0x7ff, 0x9, 0x5, 0x1ae5, 0x0, 0x1, 0x7fff, 0x2, 0x8001, 0x9, 0x7fffffff, 0x1, 0x8, 0x81, 0x6]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000001c40)={{r0}, r5, 0x2, @unused=[0x1c0000000000, 0x5, 0x5, 0x101], @devid}) [ 1956.035823] tmpfs: Unknown parameter '00000000000000000000003' 10:09:48 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x0) 10:09:49 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 35) 10:09:49 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 20) [ 1956.316525] FAULT_INJECTION: forcing a failure. [ 1956.316525] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1956.319669] CPU: 0 PID: 9977 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1956.321467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1956.323476] Call Trace: [ 1956.324131] dump_stack+0x107/0x167 [ 1956.325162] should_fail.cold+0x5/0xa [ 1956.326138] _copy_from_user+0x2e/0x1b0 [ 1956.327148] move_addr_to_kernel.part.0+0x31/0x110 [ 1956.328479] __copy_msghdr_from_user+0x3e1/0x4b0 [ 1956.329727] ? __ia32_sys_shutdown+0x80/0x80 [ 1956.330791] ? __sock_sendmsg+0x55/0x190 [ 1956.331827] ? ____sys_sendmsg+0x426/0x870 [ 1956.332855] sendmsg_copy_msghdr+0xa1/0x160 [ 1956.333889] ? do_recvmmsg+0x6d0/0x6d0 [ 1956.334819] ? lock_chain_count+0x20/0x20 [ 1956.335826] ? lock_downgrade+0x6d0/0x6d0 [ 1956.336842] io_sendmsg+0x62c/0x830 [ 1956.337757] ? io_setup_async_msg+0x2d0/0x2d0 [ 1956.338871] ? mark_lock+0xf5/0x2df0 [ 1956.339782] ? __lock_acquire+0xbb1/0x5b00 [ 1956.340965] io_issue_sqe+0x3b3/0x77b0 [ 1956.341916] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1956.342521] FAULT_INJECTION: forcing a failure. [ 1956.342521] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1956.343142] ? lock_chain_count+0x20/0x20 [ 1956.343160] ? __is_insn_slot_addr+0x14c/0x290 [ 1956.343176] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1956.343194] ? io_connect+0x610/0x610 [ 1956.349116] ? lock_acquire+0x197/0x470 [ 1956.350047] ? find_held_lock+0x2c/0x110 [ 1956.351008] ? __fget_files+0x2cf/0x520 [ 1956.352056] ? lock_downgrade+0x6d0/0x6d0 [ 1956.353060] __io_queue_sqe+0x90/0x9d0 [ 1956.353994] ? io_issue_sqe+0x77b0/0x77b0 [ 1956.354985] ? __fget_files+0x2f8/0x520 [ 1956.355959] io_submit_sqes+0x44aa/0x8610 [ 1956.357229] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1956.358399] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1956.359534] ? find_held_lock+0x2c/0x110 [ 1956.360586] ? io_submit_sqes+0x8610/0x8610 [ 1956.361729] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1956.362899] ? wait_for_completion_io+0x270/0x270 [ 1956.364083] ? rcu_read_lock_any_held+0x75/0xa0 [ 1956.365179] ? vfs_write+0x354/0xb10 [ 1956.366120] ? fput_many+0x2f/0x1a0 [ 1956.367026] ? ksys_write+0x1a9/0x260 [ 1956.367919] ? __ia32_sys_read+0xb0/0xb0 [ 1956.369059] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1956.370342] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1956.371620] do_syscall_64+0x33/0x40 [ 1956.372604] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1956.373824] RIP: 0033:0x7f0de9071b19 [ 1956.374693] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1956.379660] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1956.381747] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1956.383448] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1956.384658] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1956.385545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1956.386434] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1956.387346] CPU: 1 PID: 9979 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1956.388263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1956.389507] Call Trace: [ 1956.389892] dump_stack+0x107/0x167 [ 1956.390416] should_fail.cold+0x5/0xa [ 1956.390957] _copy_from_user+0x2e/0x1b0 [ 1956.391512] iovec_from_user+0x141/0x400 [ 1956.392102] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1956.392806] __import_iovec+0x67/0x590 [ 1956.393340] ? __ia32_sys_shutdown+0x80/0x80 [ 1956.393950] import_iovec+0x83/0xb0 [ 1956.394462] sendmsg_copy_msghdr+0x131/0x160 [ 1956.395074] ? do_recvmmsg+0x6d0/0x6d0 [ 1956.395632] ? lock_chain_count+0x20/0x20 [ 1956.396258] ? lock_downgrade+0x6d0/0x6d0 [ 1956.396916] io_sendmsg+0x62c/0x830 [ 1956.397482] ? io_setup_async_msg+0x2d0/0x2d0 [ 1956.398194] ? mark_lock+0xf5/0x2df0 [ 1956.398800] ? __lock_acquire+0xbb1/0x5b00 [ 1956.399435] io_issue_sqe+0x3b3/0x77b0 [ 1956.400018] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1956.400729] ? lock_chain_count+0x20/0x20 [ 1956.401338] ? __is_insn_slot_addr+0x14c/0x290 [ 1956.401977] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1956.402721] ? io_connect+0x610/0x610 [ 1956.403252] ? lock_acquire+0x197/0x470 [ 1956.403816] ? find_held_lock+0x2c/0x110 [ 1956.404383] ? __fget_files+0x2cf/0x520 [ 1956.404943] ? lock_downgrade+0x6d0/0x6d0 [ 1956.405535] __io_queue_sqe+0x90/0x9d0 [ 1956.406095] ? io_issue_sqe+0x77b0/0x77b0 [ 1956.406689] ? __fget_files+0x2f8/0x520 [ 1956.407255] io_submit_sqes+0x44aa/0x8610 [ 1956.407864] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1956.408557] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1956.409243] ? find_held_lock+0x2c/0x110 [ 1956.409816] ? io_submit_sqes+0x8610/0x8610 [ 1956.410467] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1956.411145] ? wait_for_completion_io+0x270/0x270 [ 1956.411833] ? rcu_read_lock_any_held+0x75/0xa0 [ 1956.412441] ? vfs_write+0x354/0xb10 [ 1956.412865] ? fput_many+0x2f/0x1a0 [ 1956.413285] ? ksys_write+0x1a9/0x260 [ 1956.413720] ? __ia32_sys_read+0xb0/0xb0 [ 1956.414186] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1956.414784] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1956.415400] do_syscall_64+0x33/0x40 [ 1956.415860] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1956.416499] RIP: 0033:0x7efd8a924b19 [ 1956.416949] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1956.419036] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1956.419919] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1956.420756] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1956.421589] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1956.422429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 10:09:49 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1956.423277] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 1956.448487] tmpfs: Unknown parameter '00000000000000000000003' [ 1956.486703] tmpfs: Unknown parameter '00000000000000000000003' [ 1956.551175] SELinux: security_context_str_to_sid(sysadm_u) failed for (dev sda, type ext4) errno=-22 [ 1956.592312] SELinux: security_context_str_to_sid(sysadm_u) failed for (dev sda, type ext4) errno=-22 10:10:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x0, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:10:02 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) fallocate(r2, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10d142, 0x14c) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x2308, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x5, 0x0, 0x0, 0x7fff}) 10:10:02 executing program 7: io_setup(0x5, &(0x7f0000000000)=0x0) io_setup(0x7fffffff, &(0x7f0000000040)=0x0) io_getevents(r1, 0x1000, 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000180)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x10001}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) io_submit(r0, 0x1, &(0x7f0000000800)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000340)="d0", 0x1, 0x8000}]) 10:10:02 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 21) 10:10:02 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:10:02 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 36) 10:10:02 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x0) 10:10:02 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3878, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r3, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_setup(0x301e, &(0x7f0000000080)={0x0, 0x2b87, 0x8, 0x3, 0x2d1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000180)=0x0) r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r7 = openat(r6, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r8 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f00000001c0)=0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r8, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r7}, './file0\x00'}) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r9, &(0x7f0000000300)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x2, 0x0, r10, 0x0, &(0x7f0000000440)="037ec052eb7052ecc311eb97be349b472124662ef4dede168d2cc6b84523e469f7de3551a997ff1a436a6a460d6c7b3b654058217932b9b4e725b61005069a94b0023b61ffa96663ecdf9beb68cbd35d7220f33536b1ffa44c6249741c19fb3b87fc119879864c8fd9e2289f682666006227ca0c846b8af077e9fddcb04be43575ac9567d837f2f5d2333716fd4d", 0x8e, 0x12140, 0x1, {0x0, r11}}, 0x80000000) syz_io_uring_submit(r4, r5, &(0x7f0000000240)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, {0x0, r11}}, 0x5) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1969.917208] FAULT_INJECTION: forcing a failure. [ 1969.917208] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1969.925518] CPU: 1 PID: 10002 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1969.926379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1969.927403] Call Trace: [ 1969.927735] dump_stack+0x107/0x167 [ 1969.928189] should_fail.cold+0x5/0xa [ 1969.928804] _copy_from_user+0x2e/0x1b0 [ 1969.929746] iovec_from_user+0x141/0x400 [ 1969.930710] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1969.931914] __import_iovec+0x67/0x590 [ 1969.932966] ? __ia32_sys_shutdown+0x80/0x80 [ 1969.934228] import_iovec+0x83/0xb0 [ 1969.935084] sendmsg_copy_msghdr+0x131/0x160 [ 1969.936119] ? do_recvmmsg+0x6d0/0x6d0 [ 1969.936763] ? lock_chain_count+0x20/0x20 [ 1969.937278] ? lock_downgrade+0x6d0/0x6d0 [ 1969.937800] io_sendmsg+0x62c/0x830 [ 1969.938246] ? io_setup_async_msg+0x2d0/0x2d0 [ 1969.938804] ? mark_lock+0xf5/0x2df0 [ 1969.939287] ? __lock_acquire+0xbb1/0x5b00 [ 1969.948588] io_issue_sqe+0x3b3/0x77b0 [ 1969.949074] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1969.949714] ? lock_chain_count+0x20/0x20 [ 1969.950224] ? __is_insn_slot_addr+0x14c/0x290 [ 1969.950784] ? io_connect+0x610/0x610 [ 1969.951254] ? lock_acquire+0x197/0x470 [ 1969.951737] ? find_held_lock+0x2c/0x110 [ 1969.952240] ? __fget_files+0x2cf/0x520 [ 1969.952749] ? lock_downgrade+0x6d0/0x6d0 [ 1969.953262] __io_queue_sqe+0x90/0x9d0 [ 1969.953743] ? io_issue_sqe+0x77b0/0x77b0 [ 1969.954247] ? __fget_files+0x2f8/0x520 [ 1969.954745] io_submit_sqes+0x44aa/0x8610 [ 1969.955266] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1969.955874] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1969.956472] ? find_held_lock+0x2c/0x110 [ 1969.956978] ? io_submit_sqes+0x8610/0x8610 [ 1969.957508] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1969.958104] ? wait_for_completion_io+0x270/0x270 [ 1969.958694] ? rcu_read_lock_any_held+0x75/0xa0 [ 1969.959262] ? vfs_write+0x354/0xb10 [ 1969.959718] ? fput_many+0x2f/0x1a0 [ 1969.960165] ? ksys_write+0x1a9/0x260 [ 1969.960650] ? __ia32_sys_read+0xb0/0xb0 [ 1969.961147] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1969.961790] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1969.962431] do_syscall_64+0x33/0x40 [ 1969.962892] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1969.963521] RIP: 0033:0x7f0de9071b19 [ 1969.963979] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1969.966242] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1969.967173] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1969.968042] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1969.968927] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1969.969798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1969.970665] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1969.996110] tmpfs: Unknown parameter '00000000000000000000003' [ 1970.004159] FAULT_INJECTION: forcing a failure. [ 1970.004159] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1970.009810] CPU: 0 PID: 10008 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1970.010672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1970.011704] Call Trace: [ 1970.012068] dump_stack+0x107/0x167 [ 1970.012542] should_fail.cold+0x5/0xa [ 1970.013051] _copy_from_iter_full+0x201/0xa60 [ 1970.013624] rawv6_sendmsg+0x20e8/0x3b20 [ 1970.014143] ? rawv6_bind+0xa40/0xa40 [ 1970.014617] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1970.015283] ? lock_acquire+0x197/0x470 [ 1970.015803] ? find_held_lock+0x2c/0x110 [ 1970.016313] ? __might_fault+0xd3/0x180 [ 1970.016824] ? lock_downgrade+0x6d0/0x6d0 [ 1970.017341] ? lock_downgrade+0x6d0/0x6d0 [ 1970.017859] ? sock_has_perm+0x1ea/0x280 [ 1970.018362] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1970.019008] ? iovec_from_user+0x104/0x400 [ 1970.019537] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1970.020165] ? rawv6_bind+0xa40/0xa40 [ 1970.020665] inet_sendmsg+0x11d/0x140 [ 1970.021149] ? inet_send_prepare+0x540/0x540 [ 1970.021690] __sock_sendmsg+0x13c/0x190 [ 1970.022183] ____sys_sendmsg+0x70d/0x870 [ 1970.022693] ? sock_write_iter+0x3d0/0x3d0 [ 1970.023218] ? sendmsg_copy_msghdr+0xba/0x160 [ 1970.023778] ? do_recvmmsg+0x6d0/0x6d0 [ 1970.024259] ? lock_chain_count+0x20/0x20 [ 1970.024799] ? lock_downgrade+0x6d0/0x6d0 [ 1970.025316] __sys_sendmsg_sock+0x26/0x40 [ 1970.025835] io_sendmsg+0x1e6/0x830 [ 1970.026288] ? io_setup_async_msg+0x2d0/0x2d0 [ 1970.026848] ? mark_lock+0xf5/0x2df0 [ 1970.027334] ? __lock_acquire+0xbb1/0x5b00 [ 1970.027862] io_issue_sqe+0x3b3/0x77b0 [ 1970.028349] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1970.029018] ? lock_chain_count+0x20/0x20 [ 1970.029532] ? __is_insn_slot_addr+0x14c/0x290 [ 1970.030102] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1970.030750] ? io_connect+0x610/0x610 [ 1970.031222] ? lock_acquire+0x197/0x470 [ 1970.031722] ? find_held_lock+0x2c/0x110 [ 1970.032228] ? __fget_files+0x2cf/0x520 [ 1970.032745] ? lock_downgrade+0x6d0/0x6d0 [ 1970.033257] __io_queue_sqe+0x90/0x9d0 [ 1970.033745] ? io_issue_sqe+0x77b0/0x77b0 [ 1970.034264] ? __fget_files+0x2f8/0x520 [ 1970.034804] io_submit_sqes+0x44aa/0x8610 [ 1970.035352] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1970.035992] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1970.036645] ? find_held_lock+0x2c/0x110 [ 1970.037176] ? io_submit_sqes+0x8610/0x8610 [ 1970.037739] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1970.038340] ? wait_for_completion_io+0x270/0x270 [ 1970.038955] ? rcu_read_lock_any_held+0x75/0xa0 [ 1970.039526] ? vfs_write+0x354/0xb10 [ 1970.039988] ? fput_many+0x2f/0x1a0 [ 1970.040460] ? ksys_write+0x1a9/0x260 [ 1970.040934] ? __ia32_sys_read+0xb0/0xb0 [ 1970.041434] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1970.042078] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1970.042731] do_syscall_64+0x33/0x40 [ 1970.043217] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1970.043881] RIP: 0033:0x7efd8a924b19 [ 1970.044343] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1970.046689] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1970.047637] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1970.048575] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1970.049483] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1970.050385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1970.051269] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 1970.068034] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:10:02 executing program 6: lstat(&(0x7f0000000000)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = gettid() ioprio_set$pid(0x1, r1, 0x0) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x80, 0x20, 0x7, 0x4, 0x0, 0x3, 0x80000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xffff, 0x1, @perf_config_ext={0x3, 0x40}, 0x5, 0x132a, 0x4ce, 0x5, 0x4, 0x3, 0x3, 0x0, 0x1}, r1, 0x9, r0, 0x0) openat(0xffffffffffffffff, 0x0, 0x20e00, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, 0x0) io_uring_setup(0x20f1, &(0x7f0000000200)) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, r2) 10:10:02 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x0) [ 1970.088456] tmpfs: Unknown parameter '00000000000000000000003' 10:10:02 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x204a, 0x0, 0x2, 0x4, 0x0, 0xc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2ac5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x6000)=nil, &(0x7f0000000180), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x1000007, 0x13, r0, 0x0) clone3(&(0x7f0000000ac0)={0x17412e500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="ff00de4000"/16]) io_uring_enter(r1, 0x611c, 0x60a2, 0x0, &(0x7f0000000040)={[0x23]}, 0x8) 10:10:02 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:10:02 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) (fail_nth: 1) fcntl$getflags(r3, 0x40a) [ 1970.182990] tmpfs: Unknown parameter '00000000000000000000003' [ 1970.201550] FAULT_INJECTION: forcing a failure. [ 1970.201550] name failslab, interval 1, probability 0, space 0, times 0 [ 1970.203065] CPU: 1 PID: 10027 Comm: syz-executor.5 Not tainted 5.10.228 #1 [ 1970.203903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1970.204931] Call Trace: [ 1970.205257] dump_stack+0x107/0x167 [ 1970.205703] should_fail.cold+0x5/0xa [ 1970.206171] ? kvmalloc_node+0x119/0x170 [ 1970.206667] should_failslab+0x5/0x20 [ 1970.207130] __kmalloc_node+0x76/0x420 [ 1970.207607] kvmalloc_node+0x119/0x170 [ 1970.208085] seq_read_iter+0x9d6/0x12b0 [ 1970.208607] seq_read+0x3dd/0x5b0 [ 1970.209008] ? seq_read_iter+0x12b0/0x12b0 [ 1970.209491] ? find_held_lock+0x2c/0x110 [ 1970.209965] ? _cond_resched+0x12/0x80 [ 1970.210414] ? fsnotify_perm.part.0+0x22d/0x620 [ 1970.210950] ? seq_read_iter+0x12b0/0x12b0 [ 1970.211432] proc_reg_read+0x22a/0x300 [ 1970.211880] ? proc_reg_write+0x300/0x300 [ 1970.212357] vfs_read+0x228/0x620 [ 1970.212780] __x64_sys_pread64+0x201/0x260 [ 1970.213263] ? ksys_pread64+0x1b0/0x1b0 [ 1970.213719] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1970.214316] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1970.214909] do_syscall_64+0x33/0x40 [ 1970.215332] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1970.215918] RIP: 0033:0x7f9222320b19 10:10:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x0, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) [ 1970.216339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1970.218447] RSP: 002b:00007f921f896188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 10:10:02 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 37) 10:10:02 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 22) [ 1970.219316] RAX: ffffffffffffffda RBX: 00007f9222433f60 RCX: 00007f9222320b19 [ 1970.229162] RDX: 00000000000000ba RSI: 00000000200018c0 RDI: 0000000000000007 [ 1970.229974] RBP: 00007f921f8961d0 R08: 0000000000000000 R09: 0000000000000000 [ 1970.230800] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001 [ 1970.231636] R13: 00007ffdd330607f R14: 00007f921f896300 R15: 0000000000022000 [ 1970.235523] tmpfs: Unknown parameter '00000000000000000000003' 10:10:03 executing program 6: r0 = fsmount(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000056b00)={{0x0, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3f, 0x1000}}) syz_open_procfs(0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fstatfs(r1, &(0x7f0000000000)=""/46) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) preadv(r4, &(0x7f0000000500)=[{&(0x7f0000000240)=""/118, 0x76}, {&(0x7f00000002c0)=""/192, 0xc0}, {&(0x7f0000000040)=""/14, 0xe}, {&(0x7f0000000380)=""/124, 0x7c}, {&(0x7f0000000400)=""/19, 0x13}, {&(0x7f0000000440)=""/11, 0xb}, {&(0x7f0000000480)=""/100, 0x64}], 0x7, 0xfffffffd, 0x1) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000220000008000300", @ANYRES32=r3, @ANYBLOB="080002"], 0x24}}, 0x0) pwrite64(r2, &(0x7f0000000140)="0fd3ea8affbfdf8929a42327cad7966eae6f487dd4ae72f7881210efefaa370259e1aa487aad8685f477dada2a41005af3585b68f5e86cf52fa770785b6c6a73f940495b00bee0", 0x47, 0x4) [ 1970.282471] FAULT_INJECTION: forcing a failure. [ 1970.282471] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1970.283956] CPU: 0 PID: 10032 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1970.284826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1970.285864] Call Trace: [ 1970.286199] dump_stack+0x107/0x167 [ 1970.286662] should_fail.cold+0x5/0xa [ 1970.287146] _copy_from_iter_full+0x201/0xa60 [ 1970.287712] rawv6_sendmsg+0x20e8/0x3b20 [ 1970.288225] ? rawv6_bind+0xa40/0xa40 [ 1970.288715] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1970.289364] ? lock_acquire+0x197/0x470 [ 1970.289855] ? find_held_lock+0x2c/0x110 [ 1970.290358] ? __might_fault+0xd3/0x180 [ 1970.290851] ? lock_downgrade+0x6d0/0x6d0 [ 1970.291359] ? lock_downgrade+0x6d0/0x6d0 [ 1970.291889] ? sock_has_perm+0x1ea/0x280 [ 1970.292388] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1970.293073] ? iovec_from_user+0x104/0x400 [ 1970.293594] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1970.294245] ? rawv6_bind+0xa40/0xa40 [ 1970.294725] inet_sendmsg+0x11d/0x140 [ 1970.295222] ? inet_send_prepare+0x540/0x540 [ 1970.295770] __sock_sendmsg+0x13c/0x190 [ 1970.296265] ____sys_sendmsg+0x70d/0x870 [ 1970.296786] ? sock_write_iter+0x3d0/0x3d0 [ 1970.297308] ? sendmsg_copy_msghdr+0xba/0x160 [ 1970.297861] ? do_recvmmsg+0x6d0/0x6d0 [ 1970.298353] ? lock_chain_count+0x20/0x20 [ 1970.298876] ? lock_downgrade+0x6d0/0x6d0 [ 1970.299403] __sys_sendmsg_sock+0x26/0x40 [ 1970.299929] io_sendmsg+0x1e6/0x830 [ 1970.300383] ? io_setup_async_msg+0x2d0/0x2d0 [ 1970.300982] ? mark_lock+0xf5/0x2df0 [ 1970.301468] ? __lock_acquire+0xbb1/0x5b00 [ 1970.302011] io_issue_sqe+0x3b3/0x77b0 [ 1970.302499] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1970.303148] ? lock_chain_count+0x20/0x20 [ 1970.303670] ? __is_insn_slot_addr+0x14c/0x290 [ 1970.304234] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1970.304921] ? io_connect+0x610/0x610 [ 1970.305393] ? lock_acquire+0x197/0x470 [ 1970.305904] ? find_held_lock+0x2c/0x110 [ 1970.306412] ? __fget_files+0x2cf/0x520 [ 1970.306918] ? lock_downgrade+0x6d0/0x6d0 [ 1970.307433] __io_queue_sqe+0x90/0x9d0 [ 1970.307919] ? io_issue_sqe+0x77b0/0x77b0 [ 1970.308439] ? __fget_files+0x2f8/0x520 [ 1970.308942] io_submit_sqes+0x44aa/0x8610 [ 1970.309470] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1970.310081] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1970.310690] ? find_held_lock+0x2c/0x110 [ 1970.311199] ? io_submit_sqes+0x8610/0x8610 [ 1970.311759] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1970.312361] ? wait_for_completion_io+0x270/0x270 [ 1970.313014] ? rcu_read_lock_any_held+0x75/0xa0 [ 1970.313584] ? vfs_write+0x354/0xb10 [ 1970.314041] ? fput_many+0x2f/0x1a0 [ 1970.314488] ? ksys_write+0x1a9/0x260 [ 1970.314956] ? __ia32_sys_read+0xb0/0xb0 [ 1970.315458] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1970.316104] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1970.316751] do_syscall_64+0x33/0x40 [ 1970.317208] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1970.317850] RIP: 0033:0x7f0de9071b19 [ 1970.318325] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1970.324785] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1970.325737] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1970.326616] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1970.327488] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1970.328356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1970.329246] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1970.387323] FAULT_INJECTION: forcing a failure. [ 1970.387323] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1970.388936] CPU: 1 PID: 10038 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1970.389796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1970.390816] Call Trace: [ 1970.391160] dump_stack+0x107/0x167 [ 1970.391605] should_fail.cold+0x5/0xa [ 1970.392090] _copy_from_user+0x2e/0x1b0 [ 1970.392588] __copy_msghdr_from_user+0x91/0x4b0 [ 1970.393149] ? __ia32_sys_shutdown+0x80/0x80 [ 1970.393674] ? inet_sendmsg+0xbd/0x140 [ 1970.394142] ? inet_send_prepare+0x540/0x540 [ 1970.394693] ? __sock_sendmsg+0x55/0x190 [ 1970.395179] ? ____sys_sendmsg+0x426/0x870 [ 1970.395671] sendmsg_copy_msghdr+0xa1/0x160 [ 1970.396191] ? do_recvmmsg+0x6d0/0x6d0 [ 1970.396682] ? lock_chain_count+0x20/0x20 [ 1970.397190] ? lock_downgrade+0x6d0/0x6d0 [ 1970.397700] io_sendmsg+0x62c/0x830 [ 1970.398144] ? io_setup_async_msg+0x2d0/0x2d0 [ 1970.398696] ? mark_lock+0xf5/0x2df0 [ 1970.399157] ? lock_chain_count+0x20/0x20 [ 1970.399682] ? __lock_acquire+0xbb1/0x5b00 [ 1970.400197] io_issue_sqe+0x3b3/0x77b0 [ 1970.400705] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1970.401354] ? lock_chain_count+0x20/0x20 [ 1970.401874] ? __is_insn_slot_addr+0x14c/0x290 [ 1970.402433] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1970.403099] ? io_connect+0x610/0x610 [ 1970.403563] ? lock_acquire+0x197/0x470 [ 1970.404074] ? find_held_lock+0x2c/0x110 [ 1970.404579] ? __fget_files+0x2cf/0x520 [ 1970.405094] ? lock_downgrade+0x6d0/0x6d0 [ 1970.405602] __io_queue_sqe+0x90/0x9d0 [ 1970.406114] ? io_issue_sqe+0x77b0/0x77b0 [ 1970.406619] ? __fget_files+0x2f8/0x520 [ 1970.407146] io_submit_sqes+0x44aa/0x8610 [ 1970.407681] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1970.408321] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1970.408938] ? find_held_lock+0x2c/0x110 [ 1970.409446] ? io_submit_sqes+0x8610/0x8610 [ 1970.409980] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1970.410583] ? wait_for_completion_io+0x270/0x270 [ 1970.411183] ? rcu_read_lock_any_held+0x75/0xa0 [ 1970.411754] ? vfs_write+0x354/0xb10 [ 1970.412185] ? fput_many+0x2f/0x1a0 [ 1970.412644] ? ksys_write+0x1a9/0x260 [ 1970.413089] ? __ia32_sys_read+0xb0/0xb0 [ 1970.413594] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1970.414227] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1970.414857] do_syscall_64+0x33/0x40 [ 1970.415300] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1970.415923] RIP: 0033:0x7efd8a924b19 [ 1970.416385] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1970.418586] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1970.419487] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1970.420354] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1970.421213] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1970.422054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1970.422917] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 1970.719587] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:10:16 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x500000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:10:16 executing program 7: mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tracefs\x00', 0x48082, &(0x7f0000000100)='\x00') perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') 10:10:16 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3878, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r3, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_setup(0x301e, &(0x7f0000000080)={0x0, 0x2b87, 0x8, 0x3, 0x2d1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000180)=0x0) r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r7 = openat(r6, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r8 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f00000001c0)=0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r8, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r7}, './file0\x00'}) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r9, &(0x7f0000000300)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x2, 0x0, r10, 0x0, &(0x7f0000000440)="037ec052eb7052ecc311eb97be349b472124662ef4dede168d2cc6b84523e469f7de3551a997ff1a436a6a460d6c7b3b654058217932b9b4e725b61005069a94b0023b61ffa96663ecdf9beb68cbd35d7220f33536b1ffa44c6249741c19fb3b87fc119879864c8fd9e2289f682666006227ca0c846b8af077e9fddcb04be43575ac9567d837f2f5d2333716fd4d", 0x8e, 0x12140, 0x1, {0x0, r11}}, 0x80000000) syz_io_uring_submit(r4, r5, &(0x7f0000000240)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, {0x0, r11}}, 0x5) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:10:16 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 23) [ 1983.799249] FAULT_INJECTION: forcing a failure. [ 1983.799249] name failslab, interval 1, probability 0, space 0, times 0 10:10:16 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) read(r0, &(0x7f0000000080)=""/18, 0xfffffffffffffffb) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f00000002c0)) ioctl$TCGETS2(0xffffffffffffffff, 0x802c542a, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wg0\x00'}) syz_genetlink_get_family_id$nl802154(&(0x7f0000000440), 0xffffffffffffffff) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, 0x0, &(0x7f0000000100)) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x7, 0x1, &(0x7f0000000340)=[{&(0x7f0000000180)="1d23de7449ee513d0fbbb59dcf0b1bbac60fe6674c12730f11d2e4a1e5f805fa4b51984ac5bc8ca2939f684ddf22e6602e5bd13a291e12eb168fd3a24106088d1c278eafb335beb6", 0x48, 0x101}], 0x14041, &(0x7f00000005c0)=ANY=[@ANYBLOB="6d61703d61636f726e2c646d6f64653d3078303030303030303030303030313030322c6d61703d6e6f726d616c2c736d61636b6673666c6f6f723d5e263a5e2f287b255c232d212c0089252e412b88a4a4ed26140697b3e925987996caca2528c64b59dc0f7de80b3589c9ec72549e8f3d0f40fed5fcc4aefc9ceb56881ded4bbe0ea665fea58c640112e91a3ebed675b4620f7e24c8eb12a0bf8f9a368c0ff81f663bb3e7607bcd5d4b109e880bcae55e5c4769b1a121b09c555614c741fecfb44aeeb5a7484f591e695919b7caa63f32362cc1ccaa8cce72674fa1ccae6b7aa9ab5a212d34b5ff39b9d439"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getflags(0xffffffffffffffff, 0x401) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000940)={0x148, 0x23, 0x8, 0x70bd26, 0x25dfdbfe, {0x1}, [@typed={0x8, 0x65, 0x0, 0x0, @u32=0x7}, @typed={0x4, 0x4f}, @generic="d91ebe28e7a20a31fb6ff387a510b0fc8b1e44c434f5f74e1f405da32bd972d7f5eb694120e0dc5eb60e6c03d50047cbd9a62ecf5145cbe70d67bf65c52b5811bbd389b52651d5c424c6e19654897405a5c757c5810978b65b7f4d72f1f06be092f71ca3e998208a0642477c027279e7d6e0f0777bd7fccd089fb730def54473a8d0a9ed87383f9d5d40f3d21225d68f2e797aac46f640e73ad0ceeebd059e3cff0dc923fb0de99d66b8a6bd56e50dbcc91f14fe90d47b591a02bb72cb3602", @generic="ff56f8ea9ab0736295273e7c151ad2a8ba1beafca8f8b98db4dfdea55c193b60edb82b29244a7e7b8f06eb467586b7b2e584b1e890836672aa78412d23f34bdadcc95dc6ef1ec82f05b523c8237a34ddd2c38d5d3dad29ab6d5a4453bc22d3eeea7b65ba9cc3f943"]}, 0x148}, 0x1, 0x0, 0x0, 0x4804}, 0x81) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x80}, 0x1, 0x0, 0x0, 0x8004}, 0x0) 10:10:16 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 38) 10:10:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x0, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:10:16 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) (fail_nth: 2) fcntl$getflags(r3, 0x40a) [ 1983.817135] CPU: 0 PID: 10060 Comm: syz-executor.5 Not tainted 5.10.228 #1 [ 1983.817993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1983.819007] Call Trace: [ 1983.819337] dump_stack+0x107/0x167 [ 1983.819789] should_fail.cold+0x5/0xa [ 1983.820260] ? create_object.isra.0+0x3a/0xa20 [ 1983.820835] should_failslab+0x5/0x20 [ 1983.821309] kmem_cache_alloc+0x5b/0x310 [ 1983.821814] create_object.isra.0+0x3a/0xa20 [ 1983.822357] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1983.822988] __kmalloc_node+0x1ae/0x420 [ 1983.823489] kvmalloc_node+0x119/0x170 [ 1983.823974] seq_read_iter+0x9d6/0x12b0 [ 1983.824475] seq_read+0x3dd/0x5b0 [ 1983.824917] ? seq_read_iter+0x12b0/0x12b0 [ 1983.825452] ? find_held_lock+0x2c/0x110 [ 1983.825962] ? _cond_resched+0x12/0x80 [ 1983.826452] ? fsnotify_perm.part.0+0x22d/0x620 [ 1983.827029] ? seq_read_iter+0x12b0/0x12b0 [ 1983.827557] proc_reg_read+0x22a/0x300 [ 1983.828042] ? proc_reg_write+0x300/0x300 [ 1983.828554] vfs_read+0x228/0x620 [ 1983.829021] __x64_sys_pread64+0x201/0x260 [ 1983.829607] ? ksys_pread64+0x1b0/0x1b0 [ 1983.830167] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1983.830893] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1983.831609] do_syscall_64+0x33/0x40 [ 1983.832125] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1983.832835] RIP: 0033:0x7f9222320b19 [ 1983.833360] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1983.835884] RSP: 002b:00007f921f896188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 1983.836940] RAX: ffffffffffffffda RBX: 00007f9222433f60 RCX: 00007f9222320b19 [ 1983.837906] RDX: 00000000000000ba RSI: 00000000200018c0 RDI: 0000000000000007 [ 1983.838896] RBP: 00007f921f8961d0 R08: 0000000000000000 R09: 0000000000000000 [ 1983.839879] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001 [ 1983.840881] R13: 00007ffdd330607f R14: 00007f921f896300 R15: 0000000000022000 [ 1983.873013] FAULT_INJECTION: forcing a failure. [ 1983.873013] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1983.874845] CPU: 1 PID: 10066 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1983.875745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1983.876813] Call Trace: [ 1983.877180] dump_stack+0x107/0x167 [ 1983.877659] should_fail.cold+0x5/0xa [ 1983.878012] FAULT_INJECTION: forcing a failure. [ 1983.878012] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1983.878156] _copy_from_user+0x2e/0x1b0 [ 1983.880118] move_addr_to_kernel.part.0+0x31/0x110 [ 1983.880734] __copy_msghdr_from_user+0x3e1/0x4b0 [ 1983.881345] ? __ia32_sys_shutdown+0x80/0x80 [ 1983.881900] ? __sock_sendmsg+0x55/0x190 [ 1983.882397] ? ____sys_sendmsg+0x426/0x870 [ 1983.882930] sendmsg_copy_msghdr+0xa1/0x160 [ 1983.883456] ? do_recvmmsg+0x6d0/0x6d0 [ 1983.883943] ? lock_chain_count+0x20/0x20 [ 1983.884452] ? lock_downgrade+0x6d0/0x6d0 [ 1983.885298] io_sendmsg+0x62c/0x830 [ 1983.885756] ? io_setup_async_msg+0x2d0/0x2d0 [ 1983.886322] ? mark_lock+0xf5/0x2df0 [ 1983.886812] ? mark_lock+0xf5/0x2df0 [ 1983.887275] ? __lock_acquire+0xbb1/0x5b00 [ 1983.887805] io_issue_sqe+0x3b3/0x77b0 [ 1983.888291] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1983.888960] ? lock_chain_count+0x20/0x20 [ 1983.889470] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1983.890120] ? io_connect+0x610/0x610 [ 1983.890591] ? lock_acquire+0x197/0x470 [ 1983.891088] ? find_held_lock+0x2c/0x110 [ 1983.891590] ? __fget_files+0x2cf/0x520 [ 1983.892089] ? lock_downgrade+0x6d0/0x6d0 [ 1983.892600] __io_queue_sqe+0x90/0x9d0 [ 1983.893452] ? io_issue_sqe+0x77b0/0x77b0 [ 1983.894452] ? __fget_files+0x2f8/0x520 [ 1983.895424] io_submit_sqes+0x44aa/0x8610 [ 1983.896448] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1983.897843] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1983.899038] ? find_held_lock+0x2c/0x110 [ 1983.900048] ? io_submit_sqes+0x8610/0x8610 [ 1983.901201] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1983.902368] ? wait_for_completion_io+0x270/0x270 [ 1983.903531] ? rcu_read_lock_any_held+0x75/0xa0 [ 1983.904658] ? vfs_write+0x354/0xb10 [ 1983.905728] ? fput_many+0x2f/0x1a0 [ 1983.906617] ? ksys_write+0x1a9/0x260 [ 1983.907558] ? __ia32_sys_read+0xb0/0xb0 [ 1983.908561] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1983.910051] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1983.911294] do_syscall_64+0x33/0x40 [ 1983.912197] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1983.913572] RIP: 0033:0x7efd8a924b19 [ 1983.914493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1983.919472] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1983.921423] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1983.923204] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1983.925013] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1983.926739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1983.928459] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 1983.929561] CPU: 0 PID: 10068 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1983.930508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1983.931624] Call Trace: [ 1983.931991] dump_stack+0x107/0x167 [ 1983.932500] should_fail.cold+0x5/0xa [ 1983.933059] _copy_from_user+0x2e/0x1b0 [ 1983.933616] __copy_msghdr_from_user+0x91/0x4b0 [ 1983.934255] ? __ia32_sys_shutdown+0x80/0x80 [ 1983.934867] ? inet_sendmsg+0xbd/0x140 [ 1983.935408] ? inet_send_prepare+0x540/0x540 [ 1983.936017] ? __sock_sendmsg+0x55/0x190 [ 1983.936574] ? ____sys_sendmsg+0x426/0x870 [ 1983.937185] sendmsg_copy_msghdr+0xa1/0x160 [ 1983.937744] ? do_recvmmsg+0x6d0/0x6d0 [ 1983.938258] ? lock_chain_count+0x20/0x20 [ 1983.938834] ? lock_downgrade+0x6d0/0x6d0 [ 1983.939414] io_sendmsg+0x62c/0x830 [ 1983.939919] ? io_setup_async_msg+0x2d0/0x2d0 [ 1983.940557] ? mark_lock+0xf5/0x2df0 [ 1983.941095] ? lock_chain_count+0x20/0x20 [ 1983.941706] ? __lock_acquire+0xbb1/0x5b00 [ 1983.942295] io_issue_sqe+0x3b3/0x77b0 [ 1983.942846] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1983.943578] ? lock_chain_count+0x20/0x20 [ 1983.944157] ? __is_insn_slot_addr+0x14c/0x290 [ 1983.944791] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1983.945541] ? io_connect+0x610/0x610 [ 1983.946082] ? lock_acquire+0x197/0x470 [ 1983.946626] ? find_held_lock+0x2c/0x110 [ 1983.947201] ? __fget_files+0x2cf/0x520 [ 1983.947758] ? lock_downgrade+0x6d0/0x6d0 [ 1983.948334] __io_queue_sqe+0x90/0x9d0 [ 1983.948911] ? io_issue_sqe+0x77b0/0x77b0 [ 1983.949500] ? __fget_files+0x2f8/0x520 [ 1983.950070] io_submit_sqes+0x44aa/0x8610 [ 1983.950685] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1983.951373] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1983.952055] ? find_held_lock+0x2c/0x110 [ 1983.952622] ? io_submit_sqes+0x8610/0x8610 [ 1983.953274] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1983.953953] ? wait_for_completion_io+0x270/0x270 [ 1983.954620] ? rcu_read_lock_any_held+0x75/0xa0 [ 1983.955272] ? vfs_write+0x354/0xb10 [ 1983.955789] ? fput_many+0x2f/0x1a0 [ 1983.956314] ? ksys_write+0x1a9/0x260 [ 1983.956855] ? __ia32_sys_read+0xb0/0xb0 [ 1983.957450] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1983.958169] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1983.958906] do_syscall_64+0x33/0x40 [ 1983.959472] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1983.960179] RIP: 0033:0x7f0de9071b19 [ 1983.960694] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1983.963232] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1983.964276] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1983.965275] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1983.966247] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1983.967222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1983.968186] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:10:16 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xd0614, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x2}, 0xb5df80804dcdb566, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.pending_reads\x00', 0x20000, 0x62) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000001c0)) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x7) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') pread64(r2, &(0x7f0000000240)=""/83, 0x53, 0x200000048) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x601, 0xcad2c232ea4510c1) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000002c0)="cf", 0x1}], 0x1}, 0x50) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) 10:10:16 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) (fail_nth: 3) fcntl$getflags(r3, 0x40a) [ 1984.059063] netlink: 108 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1984.063820] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1984.106499] tmpfs: Unknown parameter '00000000000000000000003' [ 1984.118820] FAULT_INJECTION: forcing a failure. [ 1984.118820] name fail_usercopy, interval 1, probability 0, space 0, times 0 10:10:16 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 39) [ 1984.120238] CPU: 1 PID: 10081 Comm: syz-executor.5 Not tainted 5.10.228 #1 [ 1984.121149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1984.122148] Call Trace: [ 1984.122473] dump_stack+0x107/0x167 [ 1984.122917] should_fail.cold+0x5/0xa [ 1984.123383] _copy_to_iter+0x264/0x12d0 [ 1984.123874] ? _copy_from_iter_nocache+0xd60/0xd60 [ 1984.124469] ? __virt_addr_valid+0x170/0x5d0 [ 1984.125084] ? __check_object_size+0x319/0x440 [ 1984.125645] seq_read_iter+0x71a/0x12b0 [ 1984.126140] seq_read+0x3dd/0x5b0 [ 1984.126561] ? seq_read_iter+0x12b0/0x12b0 [ 1984.127085] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1984.127750] ? proc_reg_read+0x1f/0x300 [ 1984.128230] ? seq_read_iter+0x12b0/0x12b0 [ 1984.128743] proc_reg_read+0x22a/0x300 [ 1984.129264] ? proc_reg_write+0x300/0x300 [ 1984.129770] vfs_read+0x228/0x620 [ 1984.130197] __x64_sys_pread64+0x201/0x260 [ 1984.130710] ? ksys_pread64+0x1b0/0x1b0 [ 1984.131196] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1984.131831] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1984.132456] do_syscall_64+0x33/0x40 [ 1984.132947] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1984.133569] RIP: 0033:0x7f9222320b19 [ 1984.134021] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1984.136247] RSP: 002b:00007f921f896188 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 1984.137210] RAX: ffffffffffffffda RBX: 00007f9222433f60 RCX: 00007f9222320b19 [ 1984.138075] RDX: 00000000000000ba RSI: 00000000200018c0 RDI: 0000000000000007 [ 1984.138935] RBP: 00007f921f8961d0 R08: 0000000000000000 R09: 0000000000000000 [ 1984.139797] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001 [ 1984.140678] R13: 00007ffdd330607f R14: 00007f921f896300 R15: 0000000000022000 [ 1984.198692] tmpfs: Unknown parameter '00000000000000000000003' 10:10:16 executing program 7: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x0, {}, 0x0, {0x0, r4}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r5, 0x0, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r6, r3, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5}, 0x80000001) io_uring_enter(r1, 0x58ab, 0x0, 0x2, 0x0, 0x51) [ 1984.244042] FAULT_INJECTION: forcing a failure. [ 1984.244042] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1984.245759] CPU: 0 PID: 10086 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1984.246716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1984.247866] Call Trace: [ 1984.248244] dump_stack+0x107/0x167 [ 1984.248757] should_fail.cold+0x5/0xa [ 1984.249317] _copy_from_user+0x2e/0x1b0 [ 1984.249890] move_addr_to_kernel.part.0+0x31/0x110 [ 1984.250568] __copy_msghdr_from_user+0x3e1/0x4b0 [ 1984.251231] ? __ia32_sys_shutdown+0x80/0x80 [ 1984.251853] ? __sock_sendmsg+0x55/0x190 [ 1984.252419] ? ____sys_sendmsg+0x426/0x870 [ 1984.253038] sendmsg_copy_msghdr+0xa1/0x160 [ 1984.253638] ? do_recvmmsg+0x6d0/0x6d0 [ 1984.254183] ? lock_chain_count+0x20/0x20 [ 1984.254761] ? lock_downgrade+0x6d0/0x6d0 [ 1984.255356] io_sendmsg+0x62c/0x830 [ 1984.255865] ? io_setup_async_msg+0x2d0/0x2d0 [ 1984.256504] ? mark_lock+0xf5/0x2df0 [ 1984.257082] ? __lock_acquire+0xbb1/0x5b00 [ 1984.257679] io_issue_sqe+0x3b3/0x77b0 [ 1984.258229] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1984.258954] ? lock_chain_count+0x20/0x20 [ 1984.259536] ? __is_insn_slot_addr+0x14c/0x290 [ 1984.260177] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1984.260917] ? io_connect+0x610/0x610 [ 1984.261461] ? lock_acquire+0x197/0x470 [ 1984.262019] ? find_held_lock+0x2c/0x110 [ 1984.262599] ? __fget_files+0x2cf/0x520 [ 1984.263159] ? lock_downgrade+0x6d0/0x6d0 [ 1984.263746] __io_queue_sqe+0x90/0x9d0 [ 1984.264300] ? io_issue_sqe+0x77b0/0x77b0 [ 1984.264891] ? __fget_files+0x2f8/0x520 [ 1984.265468] io_submit_sqes+0x44aa/0x8610 [ 1984.266083] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1984.266776] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1984.267456] ? find_held_lock+0x2c/0x110 [ 1984.268030] ? io_submit_sqes+0x8610/0x8610 [ 1984.268647] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1984.269345] ? wait_for_completion_io+0x270/0x270 [ 1984.270023] ? rcu_read_lock_any_held+0x75/0xa0 [ 1984.270676] ? vfs_write+0x354/0xb10 [ 1984.271199] ? fput_many+0x2f/0x1a0 [ 1984.271704] ? ksys_write+0x1a9/0x260 [ 1984.272236] ? __ia32_sys_read+0xb0/0xb0 [ 1984.272805] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1984.273554] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1984.274281] do_syscall_64+0x33/0x40 [ 1984.274809] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1984.275526] RIP: 0033:0x7f0de9071b19 [ 1984.276081] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1984.278492] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1984.279466] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1984.280377] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1984.281310] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1984.282228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1984.283114] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:10:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x0, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:10:17 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x600000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:10:17 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) (fail_nth: 4) fcntl$getflags(r3, 0x40a) 10:10:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000009b5df8426ac35541ea24787567a2ff0000c75a06ae9b667d49cc0bfdcbf87bc4a6ca1e352786", @ANYRES16=0x0, @ANYBLOB="000000000000000000000100000008000700ac1414bb080008007f0000010800010029275c00"], 0x2c}}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000002600210c00000000000200001b1f00020400000000000000", @ANYRES32], 0x2c}}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) close_range(r1, r2, 0x2) [ 1984.405111] FAULT_INJECTION: forcing a failure. [ 1984.405111] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1984.407096] CPU: 0 PID: 10095 Comm: syz-executor.5 Not tainted 5.10.228 #1 [ 1984.408060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1984.409227] Call Trace: [ 1984.409603] dump_stack+0x107/0x167 [ 1984.410115] should_fail.cold+0x5/0xa [ 1984.410652] _copy_to_user+0x2e/0x180 [ 1984.411193] simple_read_from_buffer+0xcc/0x160 [ 1984.411840] proc_fail_nth_read+0x198/0x230 [ 1984.412440] ? proc_sessionid_read+0x230/0x230 [ 1984.413097] ? security_file_permission+0xb1/0xe0 [ 1984.413698] ? proc_sessionid_read+0x230/0x230 [ 1984.414289] vfs_read+0x228/0x620 [ 1984.414755] ksys_read+0x12d/0x260 [ 1984.415200] ? vfs_write+0xb10/0xb10 [ 1984.415668] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1984.416374] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1984.417094] tmpfs: Unknown parameter '00000000000000000000003' [ 1984.417874] do_syscall_64+0x33/0x40 [ 1984.418363] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1984.419030] RIP: 0033:0x7f92222d369c [ 1984.419513] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1984.421913] RSP: 002b:00007f921f896170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1984.422898] RAX: ffffffffffffffda RBX: 0000000000000032 RCX: 00007f92222d369c [ 1984.423822] RDX: 000000000000000f RSI: 00007f921f8961e0 RDI: 0000000000000008 [ 1984.424744] RBP: 00007f921f8961d0 R08: 0000000000000000 R09: 0000000000000000 [ 1984.425686] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001 [ 1984.426607] R13: 00007ffdd330607f R14: 00007f921f896300 R15: 0000000000022000 [ 1984.449045] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1984.479575] tmpfs: Unknown parameter '00000000000000000000003' 10:10:17 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:10:17 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 24) [ 1984.679246] FAULT_INJECTION: forcing a failure. [ 1984.679246] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1984.680724] CPU: 0 PID: 10107 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1984.685460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1984.686473] Call Trace: [ 1984.686802] dump_stack+0x107/0x167 [ 1984.687248] should_fail.cold+0x5/0xa [ 1984.687720] _copy_from_user+0x2e/0x1b0 [ 1984.688207] iovec_from_user+0x141/0x400 [ 1984.688709] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1984.689361] __import_iovec+0x67/0x590 [ 1984.689842] ? __ia32_sys_shutdown+0x80/0x80 [ 1984.690387] import_iovec+0x83/0xb0 [ 1984.690840] sendmsg_copy_msghdr+0x131/0x160 [ 1984.691385] ? do_recvmmsg+0x6d0/0x6d0 [ 1984.691866] ? lock_chain_count+0x20/0x20 [ 1984.692379] ? lock_downgrade+0x6d0/0x6d0 [ 1984.692906] io_sendmsg+0x62c/0x830 [ 1984.693363] ? io_setup_async_msg+0x2d0/0x2d0 [ 1984.693923] ? mark_lock+0xf5/0x2df0 [ 1984.694505] ? __lock_acquire+0xbb1/0x5b00 [ 1984.695032] io_issue_sqe+0x3b3/0x77b0 [ 1984.695519] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1984.696163] ? lock_chain_count+0x20/0x20 [ 1984.696676] ? __is_insn_slot_addr+0x14c/0x290 [ 1984.697278] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1984.697923] ? io_connect+0x610/0x610 [ 1984.698397] ? lock_acquire+0x197/0x470 [ 1984.698888] ? find_held_lock+0x2c/0x110 [ 1984.699396] ? __fget_files+0x2cf/0x520 [ 1984.699887] ? lock_downgrade+0x6d0/0x6d0 [ 1984.700401] __io_queue_sqe+0x90/0x9d0 [ 1984.700900] ? io_issue_sqe+0x77b0/0x77b0 [ 1984.701415] ? __fget_files+0x2f8/0x520 [ 1984.701914] io_submit_sqes+0x44aa/0x8610 [ 1984.702446] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1984.703059] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1984.703657] ? find_held_lock+0x2c/0x110 [ 1984.704160] ? io_submit_sqes+0x8610/0x8610 [ 1984.704702] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1984.705312] ? wait_for_completion_io+0x270/0x270 [ 1984.706003] ? rcu_read_lock_any_held+0x75/0xa0 [ 1984.706577] ? vfs_write+0x354/0xb10 [ 1984.707038] ? fput_many+0x2f/0x1a0 [ 1984.707485] ? ksys_write+0x1a9/0x260 [ 1984.707955] ? __ia32_sys_read+0xb0/0xb0 [ 1984.708456] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1984.709118] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1984.709755] do_syscall_64+0x33/0x40 [ 1984.710213] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1984.710845] RIP: 0033:0x7efd8a924b19 [ 1984.711304] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1984.717624] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1984.718555] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1984.719428] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1984.720298] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1984.721197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1984.722069] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 10:10:30 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 40) 10:10:30 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000580)={0x10, 0x17, 0x0, {0x7, './file0'}}, 0x10) sendfile(r0, r1, 0x0, 0x3ff) 10:10:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x0, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:10:30 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 25) 10:10:30 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x20, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000000500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="5c738c940ece8bcf18e695e0d53ef4e9e17208a47513f60ae0d2ad36e7157a6c73234dfbdee76844784804e1a5632bb65a59cb17833583cba72de219491f80", @ANYRES64]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xc0) write(r2, &(0x7f0000000240)="01", 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r4}], 0x1, 0x5) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000000140), 0x0, 0x20, &(0x7f00000001c0)={r5, r6+60000000}) r7 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x0, 0x0) copy_file_range(r7, 0x0, r3, &(0x7f0000000280)=0x10000, 0xc3a, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f00000002c0), 0x0, 0x0, 0x1) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000400)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="0000000000310000002f66696c653100293a868b"]) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) mq_timedsend(r8, &(0x7f0000000300)="25c7a1b65d76c9479fd9986057d09474ec75fd2375439e74eb3db3733a1f46c58035b5db59ea7bc0201a1835e013848fc02d1b21c06ba4cb6785ac2be1b325c098d9e8eca98f7da63f6fb2a199c24705a8b99ab32b70ea3455b07bae84a53e0f7c6c198e40f74f6873551439ab26e7bc3579d4f4b13f2f9e", 0x78, 0x80000001, &(0x7f00000003c0)={r9, r10+60000000}) mq_open(0x0, 0x0, 0x0, 0x0) 10:10:30 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3878, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r3, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_setup(0x301e, &(0x7f0000000080)={0x0, 0x2b87, 0x8, 0x3, 0x2d1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000180)=0x0) r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r7 = openat(r6, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r8 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f00000001c0)=0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r8, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r7}, './file0\x00'}) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r9, &(0x7f0000000300)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x2, 0x0, r10, 0x0, &(0x7f0000000440)="037ec052eb7052ecc311eb97be349b472124662ef4dede168d2cc6b84523e469f7de3551a997ff1a436a6a460d6c7b3b654058217932b9b4e725b61005069a94b0023b61ffa96663ecdf9beb68cbd35d7220f33536b1ffa44c6249741c19fb3b87fc119879864c8fd9e2289f682666006227ca0c846b8af077e9fddcb04be43575ac9567d837f2f5d2333716fd4d", 0x8e, 0x12140, 0x1, {0x0, r11}}, 0x80000000) syz_io_uring_submit(r4, r5, &(0x7f0000000240)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, {0x0, r11}}, 0x5) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:10:31 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0x32, 0x6) fcntl$getflags(r3, 0x40a) 10:10:31 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 1998.277002] FAULT_INJECTION: forcing a failure. [ 1998.277002] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1998.286585] CPU: 0 PID: 10115 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 1998.287445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1998.288463] Call Trace: [ 1998.288797] dump_stack+0x107/0x167 [ 1998.289251] should_fail.cold+0x5/0xa [ 1998.293704] _copy_from_user+0x2e/0x1b0 [ 1998.294231] iovec_from_user+0x141/0x400 [ 1998.294771] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1998.295442] __import_iovec+0x67/0x590 [ 1998.295952] ? __ia32_sys_shutdown+0x80/0x80 [ 1998.296533] import_iovec+0x83/0xb0 [ 1998.297014] sendmsg_copy_msghdr+0x131/0x160 [ 1998.301691] ? do_recvmmsg+0x6d0/0x6d0 [ 1998.302177] ? lock_chain_count+0x20/0x20 [ 1998.302686] ? lock_downgrade+0x6d0/0x6d0 [ 1998.303205] io_sendmsg+0x62c/0x830 [ 1998.303660] ? io_setup_async_msg+0x2d0/0x2d0 [ 1998.304217] ? mark_lock+0xf5/0x2df0 [ 1998.304700] ? __lock_acquire+0xbb1/0x5b00 [ 1998.305221] io_issue_sqe+0x3b3/0x77b0 [ 1998.305729] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1998.306373] ? lock_chain_count+0x20/0x20 [ 1998.306884] ? __is_insn_slot_addr+0x14c/0x290 [ 1998.307445] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1998.308085] ? io_connect+0x610/0x610 [ 1998.308555] ? lock_acquire+0x197/0x470 [ 1998.309040] ? find_held_lock+0x2c/0x110 [ 1998.309591] ? __fget_files+0x2cf/0x520 [ 1998.310118] ? lock_downgrade+0x6d0/0x6d0 [ 1998.310673] __io_queue_sqe+0x90/0x9d0 [ 1998.311192] ? io_issue_sqe+0x77b0/0x77b0 [ 1998.311729] ? __fget_files+0x2f8/0x520 [ 1998.312266] io_submit_sqes+0x44aa/0x8610 [ 1998.312832] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1998.313510] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1998.314149] ? find_held_lock+0x2c/0x110 [ 1998.314691] ? io_submit_sqes+0x8610/0x8610 [ 1998.315269] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1998.315905] ? wait_for_completion_io+0x270/0x270 [ 1998.316544] ? rcu_read_lock_any_held+0x75/0xa0 [ 1998.317155] ? vfs_write+0x354/0xb10 [ 1998.317661] ? fput_many+0x2f/0x1a0 [ 1998.318140] ? ksys_write+0x1a9/0x260 [ 1998.318639] ? __ia32_sys_read+0xb0/0xb0 [ 1998.319175] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1998.319864] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1998.320540] do_syscall_64+0x33/0x40 [ 1998.321034] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1998.321723] RIP: 0033:0x7f0de9071b19 [ 1998.322212] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1998.324603] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1998.325615] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 1998.326541] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1998.327468] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1998.328394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1998.329330] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 1998.348440] tmpfs: Unknown parameter '00000000000000000000003' [ 1998.359296] FAULT_INJECTION: forcing a failure. [ 1998.359296] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1998.360843] CPU: 0 PID: 10128 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1998.361766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1998.362848] Call Trace: [ 1998.363198] dump_stack+0x107/0x167 [ 1998.363674] should_fail.cold+0x5/0xa [ 1998.364175] _copy_from_iter_full+0x201/0xa60 [ 1998.364771] rawv6_sendmsg+0x20e8/0x3b20 [ 1998.365328] ? rawv6_bind+0xa40/0xa40 [ 1998.365834] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1998.366530] ? lock_acquire+0x197/0x470 [ 1998.367049] ? find_held_lock+0x2c/0x110 [ 1998.367587] ? __might_fault+0xd3/0x180 [ 1998.368109] ? lock_downgrade+0x6d0/0x6d0 [ 1998.368652] ? lock_downgrade+0x6d0/0x6d0 [ 1998.369199] ? sock_has_perm+0x1ea/0x280 [ 1998.369866] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1998.370552] ? iovec_from_user+0x104/0x400 [ 1998.371109] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 1998.371782] ? rawv6_bind+0xa40/0xa40 [ 1998.372283] inet_sendmsg+0x11d/0x140 [ 1998.372784] ? inet_send_prepare+0x540/0x540 [ 1998.373374] __sock_sendmsg+0x13c/0x190 [ 1998.373878] ____sys_sendmsg+0x70d/0x870 [ 1998.374378] ? sock_write_iter+0x3d0/0x3d0 [ 1998.374895] ? sendmsg_copy_msghdr+0xba/0x160 [ 1998.375444] ? do_recvmmsg+0x6d0/0x6d0 [ 1998.375922] ? lock_chain_count+0x20/0x20 [ 1998.376436] ? lock_downgrade+0x6d0/0x6d0 [ 1998.376949] __sys_sendmsg_sock+0x26/0x40 [ 1998.377484] io_sendmsg+0x1e6/0x830 [ 1998.377946] ? io_setup_async_msg+0x2d0/0x2d0 [ 1998.378505] ? mark_lock+0xf5/0x2df0 [ 1998.378987] ? __lock_acquire+0xbb1/0x5b00 [ 1998.379509] io_issue_sqe+0x3b3/0x77b0 [ 1998.379992] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1998.380639] ? lock_chain_count+0x20/0x20 [ 1998.381148] ? __is_insn_slot_addr+0x14c/0x290 [ 1998.385806] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1998.386449] ? io_connect+0x610/0x610 [ 1998.386920] ? lock_acquire+0x197/0x470 [ 1998.387407] ? find_held_lock+0x2c/0x110 [ 1998.387910] ? __fget_files+0x2cf/0x520 [ 1998.388397] ? lock_downgrade+0x6d0/0x6d0 [ 1998.388916] __io_queue_sqe+0x90/0x9d0 [ 1998.393327] ? io_issue_sqe+0x77b0/0x77b0 [ 1998.393848] ? __fget_files+0x2f8/0x520 [ 1998.394350] io_submit_sqes+0x44aa/0x8610 [ 1998.394880] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1998.395500] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1998.396101] ? find_held_lock+0x2c/0x110 [ 1998.396605] ? io_submit_sqes+0x8610/0x8610 [ 1998.397185] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1998.397819] ? wait_for_completion_io+0x270/0x270 [ 1998.398422] ? rcu_read_lock_any_held+0x75/0xa0 [ 1998.398996] ? vfs_write+0x354/0xb10 [ 1998.399460] ? fput_many+0x2f/0x1a0 [ 1998.399914] ? ksys_write+0x1a9/0x260 [ 1998.400384] ? __ia32_sys_read+0xb0/0xb0 [ 1998.400894] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1998.401568] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1998.402208] do_syscall_64+0x33/0x40 [ 1998.402672] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1998.403310] RIP: 0033:0x7efd8a924b19 [ 1998.403773] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1998.406111] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1998.407109] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1998.408046] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1998.408977] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1998.409931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1998.410861] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 1998.423214] tmpfs: Unknown parameter '00000000000000000000003' [ 1998.437434] EXT4-fs (loop7): Unrecognized mount option "\sŒ”΋Ïæ•àÕ>ôéár¤uö [ 1998.437434] àÒ­6çzls#MûÞçhDxHá¥c+¶ZY˃5ƒË§-âI€ÿÿÿÿÿÿÿÿ" or missing value [ 1998.477986] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:10:31 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x2000000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:10:31 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0x2000197a, 0x6) fcntl$getflags(r3, 0x40a) [ 1998.523558] EXT4-fs (loop7): Unrecognized mount option "\sŒ”΋Ïæ•àÕ>ôéár¤uö [ 1998.523558] àÒ­6çzls#MûÞçhDxHá¥c+¶ZY˃5ƒË§-âI€ÿÿÿÿÿÿÿÿ" or missing value [ 1998.594147] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1998.623515] tmpfs: Unknown parameter '00000000000000000000003' [ 1998.636279] tmpfs: Unknown parameter '00000000000000000000003' 10:10:31 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000)=0xffffffffffff0001, 0x545) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="38a2145929fbc6daf8467f2eff0100590ad170b5055f68d20c6322a6e57473d8a44201147ee8ba6255f70d2fadc54e930916eaa1e49b0b097132de0b52987ce62461f3c9642169214481322aa34e2fee4fb8212244e0099264e17d3a10f4227c58075704c3b5a96f8f1a452697307ce23551acd6dadc847042ae1185e915d2008dd5e8861eefeb4ed4d5ae43404f4fd6cadcd7f5e3", @ANYRES16=r5, @ANYBLOB="0b0c00000000000000003f00000008000300", @ANYRES32=r7, @ANYBLOB="1c005e80080005000000000008000600000000000800070000000001"], 0x38}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r5, 0x10, 0x70bd29, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x9e01, 0x3e}}}}, [@NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "a2dd5ec8e2e09992b0a70480e5"}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x854}, 0x4054000) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x1c, r8, 0x1, 0x70bd27, 0x0, {0x16}, [@ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x9}]}, 0x1c}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@private2, 0x77, r10}) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) 10:10:31 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x2308, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x2}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x1010, r3, 0xdcc2000) 10:10:31 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 26) 10:10:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2}) sendfile(r2, r3, 0x0, 0x100000001) [ 1998.728794] FAULT_INJECTION: forcing a failure. [ 1998.728794] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1998.731779] CPU: 0 PID: 10153 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 1998.733570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1998.735613] Call Trace: [ 1998.736250] dump_stack+0x107/0x167 [ 1998.737140] should_fail.cold+0x5/0xa [ 1998.738257] _copy_from_user+0x2e/0x1b0 [ 1998.739258] __copy_msghdr_from_user+0x91/0x4b0 [ 1998.740422] ? __ia32_sys_shutdown+0x80/0x80 [ 1998.741583] ? inet_sendmsg+0xbd/0x140 [ 1998.742534] ? inet_send_prepare+0x540/0x540 [ 1998.743609] ? __sock_sendmsg+0x55/0x190 [ 1998.744600] ? ____sys_sendmsg+0x426/0x870 [ 1998.745724] sendmsg_copy_msghdr+0xa1/0x160 [ 1998.746807] ? do_recvmmsg+0x6d0/0x6d0 [ 1998.747778] ? lock_chain_count+0x20/0x20 [ 1998.748816] ? lock_downgrade+0x6d0/0x6d0 [ 1998.749983] io_sendmsg+0x62c/0x830 [ 1998.750870] ? io_setup_async_msg+0x2d0/0x2d0 [ 1998.751971] ? mark_lock+0xf5/0x2df0 [ 1998.752888] ? lock_chain_count+0x20/0x20 [ 1998.754066] ? __lock_acquire+0xbb1/0x5b00 [ 1998.755123] io_issue_sqe+0x3b3/0x77b0 [ 1998.756104] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1998.757452] ? lock_chain_count+0x20/0x20 [ 1998.758464] ? __is_insn_slot_addr+0x14c/0x290 [ 1998.759587] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1998.760869] ? io_connect+0x610/0x610 [ 1998.761922] ? lock_acquire+0x197/0x470 [ 1998.762914] ? find_held_lock+0x2c/0x110 [ 1998.763933] ? __fget_files+0x2cf/0x520 [ 1998.764926] ? lock_downgrade+0x6d0/0x6d0 [ 1998.765668] __io_queue_sqe+0x90/0x9d0 [ 1998.766182] ? io_issue_sqe+0x77b0/0x77b0 [ 1998.766725] ? __fget_files+0x2f8/0x520 [ 1998.767256] io_submit_sqes+0x44aa/0x8610 [ 1998.767820] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1998.768478] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1998.769114] ? find_held_lock+0x2c/0x110 [ 1998.769672] ? io_submit_sqes+0x8610/0x8610 [ 1998.770246] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1998.770882] ? wait_for_completion_io+0x270/0x270 [ 1998.771518] ? rcu_read_lock_any_held+0x75/0xa0 [ 1998.772129] ? vfs_write+0x354/0xb10 [ 1998.772618] ? fput_many+0x2f/0x1a0 [ 1998.773096] ? ksys_write+0x1a9/0x260 [ 1998.773620] ? __ia32_sys_read+0xb0/0xb0 [ 1998.774155] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1998.774844] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1998.775522] do_syscall_64+0x33/0x40 [ 1998.776011] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1998.776686] RIP: 0033:0x7efd8a924b19 [ 1998.777178] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1998.779605] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1998.780601] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 1998.781556] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 1998.782491] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1998.783428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1998.784362] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 10:10:45 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x2010000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:10:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2}) sendfile(r2, r3, 0x0, 0x100000001) 10:10:45 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @broadcast}}, &(0x7f00000000c0)=0x1c, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@dev={0xfe, 0x80, '\x00', 0x39}, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x167, 0x8000, 0x7ff, 0x400, 0x9, 0x3210102}) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='dppy,\x00']) 10:10:45 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 41) 10:10:45 executing program 6: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TTY_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3f8, 0x8, 0x70bd2c, 0x25dfdbfd, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000044) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x14, 0x453, 0x0, 0x0, 0x0, "11"}, 0x14}}, 0x0) 10:10:45 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x38) fcntl$getflags(r3, 0x40a) 10:10:45 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x2308, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x2}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x1010, r3, 0xdcc2000) [ 2012.668546] audit: type=1107 audit(1730801445.407:88): pid=10167 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 msg='' [ 2012.684013] audit: type=1107 audit(1730801445.421:89): pid=10167 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 msg='' 10:10:45 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 27) [ 2012.695511] FAT-fs (loop4): Unrecognized mount option "dppy" or missing value 10:10:45 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = syz_io_uring_setup(0x24, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000fee000/0x12000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r2 = open$dir(0x0, 0x402200, 0x42) r3 = syz_open_dev$vcsu(&(0x7f00000003c0), 0x8, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000440)={0x6}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5000003, 0x100010, r1, 0x8000000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x100010, r1, 0x0) r5 = openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000280)={0x101200, 0x38, 0x1}, 0x18) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)={{0x0, 0x2710}, {r6, r7/1000+10000}}) socketpair(0x2b, 0x6, 0x0, &(0x7f00000002c0)) inotify_init1(0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000300)=[r2, r5, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7) r8 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200002, 0x108) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x1, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007240), 0x0, 0x2404c000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r8, &(0x7f00000001c0)='./file0\x00', 0x101040, 0x9d) [ 2012.732547] FAT-fs (loop4): Unrecognized mount option "dppy" or missing value [ 2012.736926] FAULT_INJECTION: forcing a failure. [ 2012.736926] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2012.738466] CPU: 1 PID: 10180 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 2012.739308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2012.740319] Call Trace: [ 2012.740648] dump_stack+0x107/0x167 [ 2012.741095] should_fail.cold+0x5/0xa [ 2012.741567] _copy_from_user+0x2e/0x1b0 [ 2012.745204] FAULT_INJECTION: forcing a failure. [ 2012.745204] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2012.746227] move_addr_to_kernel.part.0+0x31/0x110 [ 2012.746253] __copy_msghdr_from_user+0x3e1/0x4b0 [ 2012.748936] ? __ia32_sys_shutdown+0x80/0x80 [ 2012.749484] ? __sock_sendmsg+0x55/0x190 [ 2012.754099] ? ____sys_sendmsg+0x426/0x870 [ 2012.754664] sendmsg_copy_msghdr+0xa1/0x160 [ 2012.755245] ? do_recvmmsg+0x6d0/0x6d0 [ 2012.755733] ? lock_chain_count+0x20/0x20 [ 2012.756250] ? lock_downgrade+0x6d0/0x6d0 [ 2012.756766] io_sendmsg+0x62c/0x830 [ 2012.757204] ? io_setup_async_msg+0x2d0/0x2d0 [ 2012.757765] ? mark_lock+0xf5/0x2df0 [ 2012.758244] ? __lock_acquire+0xbb1/0x5b00 [ 2012.758750] io_issue_sqe+0x3b3/0x77b0 [ 2012.759214] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2012.759827] ? lock_chain_count+0x20/0x20 [ 2012.760330] ? __is_insn_slot_addr+0x14c/0x290 [ 2012.760898] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2012.761524] ? io_connect+0x610/0x610 [ 2012.762022] ? lock_acquire+0x197/0x470 [ 2012.762504] ? find_held_lock+0x2c/0x110 [ 2012.763010] ? __fget_files+0x2cf/0x520 [ 2012.763493] ? lock_downgrade+0x6d0/0x6d0 [ 2012.763992] __io_queue_sqe+0x90/0x9d0 [ 2012.764464] ? io_issue_sqe+0x77b0/0x77b0 [ 2012.764969] ? __fget_files+0x2f8/0x520 [ 2012.765472] io_submit_sqes+0x44aa/0x8610 [ 2012.766005] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2012.766586] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2012.767152] ? find_held_lock+0x2c/0x110 [ 2012.767621] ? io_submit_sqes+0x8610/0x8610 [ 2012.768144] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2012.768737] ? wait_for_completion_io+0x270/0x270 [ 2012.769296] ? rcu_read_lock_any_held+0x75/0xa0 [ 2012.769874] ? vfs_write+0x354/0xb10 [ 2012.770302] ? fput_many+0x2f/0x1a0 [ 2012.770726] ? ksys_write+0x1a9/0x260 [ 2012.771171] ? __ia32_sys_read+0xb0/0xb0 [ 2012.771639] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2012.772246] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2012.772856] do_syscall_64+0x33/0x40 [ 2012.773299] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2012.777971] RIP: 0033:0x7efd8a924b19 [ 2012.778429] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2012.780651] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2012.781564] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 2012.782454] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2012.783315] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2012.784147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2012.784984] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 2012.785857] CPU: 0 PID: 10185 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2012.786800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2012.787877] Call Trace: [ 2012.788232] dump_stack+0x107/0x167 [ 2012.788713] should_fail.cold+0x5/0xa [ 2012.789221] _copy_from_iter_full+0x201/0xa60 [ 2012.789857] rawv6_sendmsg+0x20e8/0x3b20 [ 2012.790398] ? rawv6_bind+0xa40/0xa40 [ 2012.790908] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2012.791589] ? lock_acquire+0x197/0x470 [ 2012.792117] ? find_held_lock+0x2c/0x110 [ 2012.792649] ? __might_fault+0xd3/0x180 [ 2012.793174] ? lock_downgrade+0x6d0/0x6d0 [ 2012.793730] ? lock_downgrade+0x6d0/0x6d0 [ 2012.794282] ? sock_has_perm+0x1ea/0x280 [ 2012.794810] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2012.795486] ? iovec_from_user+0x104/0x400 [ 2012.796163] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2012.796989] ? rawv6_bind+0xa40/0xa40 [ 2012.797486] inet_sendmsg+0x11d/0x140 [ 2012.798007] ? inet_send_prepare+0x540/0x540 [ 2012.798577] __sock_sendmsg+0x13c/0x190 [ 2012.799109] ____sys_sendmsg+0x70d/0x870 [ 2012.799640] ? sock_write_iter+0x3d0/0x3d0 [ 2012.800193] ? sendmsg_copy_msghdr+0xba/0x160 [ 2012.800781] ? do_recvmmsg+0x6d0/0x6d0 [ 2012.801287] ? lock_chain_count+0x20/0x20 [ 2012.801854] ? lock_downgrade+0x6d0/0x6d0 [ 2012.802409] __sys_sendmsg_sock+0x26/0x40 [ 2012.802961] io_sendmsg+0x1e6/0x830 [ 2012.803437] ? io_setup_async_msg+0x2d0/0x2d0 [ 2012.804034] ? mark_lock+0xf5/0x2df0 [ 2012.804543] ? mark_lock+0xf5/0x2df0 [ 2012.805041] ? __lock_acquire+0xbb1/0x5b00 [ 2012.805594] io_issue_sqe+0x3b3/0x77b0 [ 2012.806130] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2012.806816] ? lock_chain_count+0x20/0x20 [ 2012.807353] ? lock_chain_count+0x20/0x20 [ 2012.807903] ? __is_insn_slot_addr+0x14c/0x290 [ 2012.808500] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2012.809191] ? io_connect+0x610/0x610 [ 2012.809692] ? lock_acquire+0x197/0x470 [ 2012.810232] ? find_held_lock+0x2c/0x110 [ 2012.810778] ? __fget_files+0x2cf/0x520 [ 2012.811299] ? lock_downgrade+0x6d0/0x6d0 [ 2012.811851] __io_queue_sqe+0x90/0x9d0 [ 2012.812363] ? io_issue_sqe+0x77b0/0x77b0 [ 2012.812910] ? __fget_files+0x2f8/0x520 [ 2012.813437] io_submit_sqes+0x44aa/0x8610 [ 2012.814416] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2012.815088] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2012.815723] ? find_held_lock+0x2c/0x110 [ 2012.816261] ? io_submit_sqes+0x8610/0x8610 [ 2012.816850] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2012.817487] ? wait_for_completion_io+0x270/0x270 [ 2012.818672] ? rcu_read_lock_any_held+0x75/0xa0 [ 2012.820098] ? vfs_write+0x354/0xb10 [ 2012.821242] ? fput_many+0x2f/0x1a0 [ 2012.822367] ? ksys_write+0x1a9/0x260 [ 2012.823531] ? __ia32_sys_read+0xb0/0xb0 [ 2012.824778] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2012.826389] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2012.827862] do_syscall_64+0x33/0x40 [ 2012.828913] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2012.830482] RIP: 0033:0x7f0de9071b19 [ 2012.831547] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2012.836937] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2012.839180] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2012.841233] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2012.843255] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2012.845003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2012.846912] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2012.864947] tmpfs: Unknown parameter '00000000000000000000003' 10:10:45 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 28) [ 2012.882655] tmpfs: Unknown parameter '00000000000000000000003' 10:10:45 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) syz_open_procfs(r1, &(0x7f0000000080)='net/sockstat\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:10:45 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x2308, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x2}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x1010, r3, 0xdcc2000) [ 2012.955823] FAULT_INJECTION: forcing a failure. [ 2012.955823] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2012.957410] CPU: 0 PID: 10198 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 2012.958353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2012.959398] Call Trace: [ 2012.959736] dump_stack+0x107/0x167 [ 2012.960184] should_fail.cold+0x5/0xa [ 2012.960662] _copy_from_user+0x2e/0x1b0 [ 2012.961151] iovec_from_user+0x141/0x400 [ 2012.961656] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2012.962347] __import_iovec+0x67/0x590 [ 2012.962833] ? __ia32_sys_shutdown+0x80/0x80 [ 2012.963414] import_iovec+0x83/0xb0 [ 2012.963903] sendmsg_copy_msghdr+0x131/0x160 [ 2012.964483] ? do_recvmmsg+0x6d0/0x6d0 [ 2012.964968] ? lock_chain_count+0x20/0x20 [ 2012.965482] ? mark_lock+0xf5/0x2df0 [ 2012.965979] io_sendmsg+0x62c/0x830 [ 2012.966434] ? io_setup_async_msg+0x2d0/0x2d0 [ 2012.966995] ? mark_lock+0xf5/0x2df0 [ 2012.967482] ? __lock_acquire+0xbb1/0x5b00 [ 2012.968009] io_issue_sqe+0x3b3/0x77b0 [ 2012.968495] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2012.969138] ? lock_chain_count+0x20/0x20 [ 2012.969651] ? __is_insn_slot_addr+0x14c/0x290 [ 2012.970240] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2012.970885] ? io_connect+0x610/0x610 [ 2012.971355] ? lock_acquire+0x197/0x470 [ 2012.971846] ? find_held_lock+0x2c/0x110 [ 2012.972347] ? __fget_files+0x2cf/0x520 [ 2012.972838] ? lock_downgrade+0x6d0/0x6d0 [ 2012.973348] __io_queue_sqe+0x90/0x9d0 [ 2012.973855] ? io_issue_sqe+0x77b0/0x77b0 [ 2012.974363] ? __fget_files+0x2f8/0x520 [ 2012.974864] io_submit_sqes+0x44aa/0x8610 [ 2012.975390] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2012.976005] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2012.976602] ? find_held_lock+0x2c/0x110 [ 2012.977106] ? io_submit_sqes+0x8610/0x8610 [ 2012.977642] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2012.978264] ? wait_for_completion_io+0x270/0x270 [ 2012.978864] ? rcu_read_lock_any_held+0x75/0xa0 [ 2012.979469] ? vfs_write+0x354/0xb10 [ 2012.979980] ? fput_many+0x2f/0x1a0 [ 2012.980457] ? ksys_write+0x1a9/0x260 [ 2012.980941] ? __ia32_sys_read+0xb0/0xb0 [ 2012.981443] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2012.982121] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2012.982801] do_syscall_64+0x33/0x40 [ 2012.983274] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2012.984008] RIP: 0033:0x7efd8a924b19 [ 2012.984501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2012.986864] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2012.987856] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 2012.988734] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2012.989638] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2012.990556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2012.991477] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 2013.005904] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2013.037124] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 2013.102995] tmpfs: Unknown parameter '00000000000000000000003' [ 2013.115985] tmpfs: Unknown parameter '00000000000000000000003' 10:10:45 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:10:45 executing program 4: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x90) write$P9_RUNLINKAT(r0, &(0x7f0000000040)={0x7}, 0x7) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fallocate(r0, 0x20, 0x0, 0x8000) r1 = syz_open_procfs(0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000001100)=""/4095, 0xfff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/if_inet6\x00') mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x200000, &(0x7f0000000540)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d331d84833e277079acd49e947f13baef5108af4296f97c83b27d6772bdf446ac5dc44f52861153cb3b959f26443d6f411b4a383bd0498102d491c4821d27fb5b3170af157a8f", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c6163636573733d616e792c616e616d653d002c64656275673d3078303030303030003030303030303030302c63616368653d002c736d61636b6673726f6f743d2e7d2c646566636f6e746578743d73797374656d5f752c666f776e65723ede005ff76798b8f6d4390f548f", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) pread64(0xffffffffffffffff, &(0x7f0000001100)=""/4095, 0xfff, 0x21000000) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @private1}, &(0x7f00000001c0)=0x1c) openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='limits\x00') openat$incfs(r2, &(0x7f00000002c0)='.pending_reads\x00', 0x0, 0x4) syz_open_dev$ttys(0xc, 0x2, 0x1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') dup(r4) 10:10:45 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x2308, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x2}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x1010, r3, 0xdcc2000) [ 2013.155475] 9pnet: Insufficient options for proto=fd [ 2013.222391] 9pnet: Insufficient options for proto=fd [ 2027.017372] FAULT_INJECTION: forcing a failure. [ 2027.017372] name failslab, interval 1, probability 0, space 0, times 0 10:10:59 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x6, {0x0, r2}, 0x6, 0x7, 0x1, {0x0, 0x0, r3}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r5, 0x40a) 10:10:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2}) sendfile(r2, r3, 0x0, 0x100000001) 10:10:59 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 2027.018926] CPU: 0 PID: 10231 Comm: syz-executor.1 Not tainted 5.10.228 #1 ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 29) 10:10:59 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xf1) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x707941, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x6) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, "381a3195894de9b930e9de4602ef4da5fb1c21"}) io_setup(0x3e3, &(0x7f0000000580)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000280)="fe", 0x1}]) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00') ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000140)) ioctl$VT_DISALLOCATE(r0, 0x5608) 10:10:59 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 42) 10:10:59 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x2308, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x2}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) socket$inet6_tcp(0xa, 0x1, 0x0) 10:10:59 executing program 4: ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f0000000240)={0x9, 0x1ff, 0x2, 0x1, 0x0, [0x4, 0xa9f, 0xff, 0x6]}) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0xd1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f00000003c0)={0x0, 0x0, 0x2, 0x0, '\x00', [{0x80000000, 0x80, 0x6f0e9513, 0x1, 0x8, 0x863}, {0x9, 0x7, 0x7, 0x3, 0x2, 0x6}], ['\x00', '\x00']}) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000001700)=ANY=[@ANYBLOB="ccf5979bb927e0ac46cd8eaa7d01a930b59c1861558857837600bcda6db3ed0585dc3e682d616444af879e1495b1799daeb787ac505f142fe787b73800c7c4cb789fb0327a49c6d554944ff7ea3efecc7da69f787fcbdbbc8dee9634258b7c"]) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/sem\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000001640)=[0x0]) r4 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r4, &(0x7f0000000140)=""/81, 0x51) flistxattr(0xffffffffffffffff, &(0x7f00000002c0)=""/251, 0xfb) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0) sendfile(r3, r2, 0x0, 0x7ffffff9) 10:10:59 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0xa418000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2027.027132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2027.027136] Call Trace: [ 2027.027155] dump_stack+0x107/0x167 [ 2027.027168] should_fail.cold+0x5/0xa [ 2027.027187] should_failslab+0x5/0x20 [ 2027.027202] kmem_cache_alloc_bulk+0x4b/0x320 [ 2027.027221] io_submit_sqes+0x6fe6/0x8610 [ 2027.027249] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2027.027259] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2027.027274] ? find_held_lock+0x2c/0x110 [ 2027.027288] ? io_submit_sqes+0x8610/0x8610 [ 2027.027306] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2027.027323] ? wait_for_completion_io+0x270/0x270 [ 2027.027336] ? rcu_read_lock_any_held+0x75/0xa0 [ 2027.027348] ? vfs_write+0x354/0xb10 [ 2027.027359] ? fput_many+0x2f/0x1a0 [ 2027.027370] ? ksys_write+0x1a9/0x260 [ 2027.027382] ? __ia32_sys_read+0xb0/0xb0 [ 2027.027396] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2027.027408] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2027.027422] do_syscall_64+0x33/0x40 [ 2027.027434] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2027.027442] RIP: 0033:0x7f0de9071b19 [ 2027.027454] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2027.027460] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2027.027474] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2027.027480] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2027.027487] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2027.027494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2027.027501] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2027.038495] tmpfs: Unknown parameter '00000000000000000000003' [ 2027.078306] FAULT_INJECTION: forcing a failure. [ 2027.078306] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2027.078344] CPU: 0 PID: 10225 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 2027.078351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2027.078355] Call Trace: [ 2027.078373] dump_stack+0x107/0x167 [ 2027.078386] should_fail.cold+0x5/0xa [ 2027.078403] _copy_from_iter_full+0x201/0xa60 [ 2027.078430] rawv6_sendmsg+0x20e8/0x3b20 [ 2027.078449] ? rawv6_bind+0xa40/0xa40 [ 2027.078464] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2027.078480] ? lock_acquire+0x197/0x470 [ 2027.078491] ? find_held_lock+0x2c/0x110 [ 2027.078506] ? __might_fault+0xd3/0x180 [ 2027.078519] ? lock_downgrade+0x6d0/0x6d0 [ 2027.078531] ? lock_downgrade+0x6d0/0x6d0 [ 2027.078546] ? sock_has_perm+0x1ea/0x280 10:10:59 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x1, 0x0, @local, 0x84}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r4, 0x40a) ftruncate(r3, 0x7fffffff) [ 2027.078562] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2027.078581] ? iovec_from_user+0x104/0x400 [ 2027.078594] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2027.078609] ? rawv6_bind+0xa40/0xa40 [ 2027.078625] inet_sendmsg+0x11d/0x140 [ 2027.078636] ? inet_send_prepare+0x540/0x540 [ 2027.078646] __sock_sendmsg+0x13c/0x190 [ 2027.078659] ____sys_sendmsg+0x70d/0x870 [ 2027.078672] ? sock_write_iter+0x3d0/0x3d0 [ 2027.078683] ? sendmsg_copy_msghdr+0xba/0x160 [ 2027.078693] ? do_recvmmsg+0x6d0/0x6d0 [ 2027.078704] ? lock_chain_count+0x20/0x20 [ 2027.078720] ? lock_downgrade+0x6d0/0x6d0 [ 2027.078737] __sys_sendmsg_sock+0x26/0x40 [ 2027.078750] io_sendmsg+0x1e6/0x830 [ 2027.078763] ? io_setup_async_msg+0x2d0/0x2d0 [ 2027.078779] ? mark_lock+0xf5/0x2df0 [ 2027.078814] ? __lock_acquire+0xbb1/0x5b00 [ 2027.078829] io_issue_sqe+0x3b3/0x77b0 [ 2027.078847] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2027.078858] ? lock_chain_count+0x20/0x20 [ 2027.078871] ? __is_insn_slot_addr+0x14c/0x290 [ 2027.078883] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2027.078894] ? io_connect+0x610/0x610 [ 2027.078908] ? lock_acquire+0x197/0x470 [ 2027.078918] ? find_held_lock+0x2c/0x110 [ 2027.078933] ? __fget_files+0x2cf/0x520 [ 2027.078946] ? lock_downgrade+0x6d0/0x6d0 [ 2027.078960] __io_queue_sqe+0x90/0x9d0 [ 2027.078975] ? io_issue_sqe+0x77b0/0x77b0 [ 2027.078984] ? __fget_files+0x2f8/0x520 [ 2027.079004] io_submit_sqes+0x44aa/0x8610 [ 2027.079031] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2027.079041] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2027.079057] ? find_held_lock+0x2c/0x110 [ 2027.079073] ? io_submit_sqes+0x8610/0x8610 [ 2027.079095] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2027.079113] ? wait_for_completion_io+0x270/0x270 [ 2027.079130] ? rcu_read_lock_any_held+0x75/0xa0 [ 2027.079144] ? vfs_write+0x354/0xb10 [ 2027.079158] ? fput_many+0x2f/0x1a0 [ 2027.079173] ? ksys_write+0x1a9/0x260 [ 2027.079187] ? __ia32_sys_read+0xb0/0xb0 [ 2027.079204] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2027.079219] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2027.079235] do_syscall_64+0x33/0x40 [ 2027.079249] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2027.079260] RIP: 0033:0x7efd8a924b19 [ 2027.079274] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2027.079282] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2027.079298] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 2027.079306] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2027.079314] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2027.079323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2027.079331] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 10:10:59 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x2308, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x2}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) [ 2027.230476] tmpfs: Unknown parameter '00000000000000000000003' 10:11:00 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xf1) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x707941, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x6) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, "381a3195894de9b930e9de4602ef4da5fb1c21"}) io_setup(0x3e3, &(0x7f0000000580)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000280)="fe", 0x1}]) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00') ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000140)) ioctl$VT_DISALLOCATE(r0, 0x5608) 10:11:00 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0xfffffffffffff346, 0x0, 0x4, 0x1000, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:11:00 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:11:00 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 30) 10:11:00 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 43) 10:11:00 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x2308, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x2}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:11:00 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x1, 0x0, @local, 0x84}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r4, 0x40a) ftruncate(r3, 0x7fffffff) [ 2027.356347] FAULT_INJECTION: forcing a failure. [ 2027.356347] name failslab, interval 1, probability 0, space 0, times 0 [ 2027.358030] CPU: 1 PID: 10257 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2027.358040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2027.358045] Call Trace: [ 2027.358066] dump_stack+0x107/0x167 [ 2027.358082] should_fail.cold+0x5/0xa [ 2027.358098] ? create_object.isra.0+0x3a/0xa20 [ 2027.358112] ? create_object.isra.0+0x3a/0xa20 [ 2027.358129] should_failslab+0x5/0x20 [ 2027.358143] kmem_cache_alloc+0x5b/0x310 [ 2027.358174] create_object.isra.0+0x3a/0xa20 [ 2027.358186] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2027.358205] kmem_cache_alloc_bulk+0x168/0x320 [ 2027.358225] io_submit_sqes+0x6fe6/0x8610 [ 2027.358262] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2027.358274] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2027.358294] ? find_held_lock+0x2c/0x110 [ 2027.358313] ? io_submit_sqes+0x8610/0x8610 [ 2027.358335] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2027.358354] ? wait_for_completion_io+0x270/0x270 [ 2027.358372] ? rcu_read_lock_any_held+0x75/0xa0 [ 2027.358385] ? vfs_write+0x354/0xb10 [ 2027.358399] ? fput_many+0x2f/0x1a0 [ 2027.358414] ? ksys_write+0x1a9/0x260 [ 2027.358427] ? __ia32_sys_read+0xb0/0xb0 [ 2027.358446] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2027.358461] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2027.358477] do_syscall_64+0x33/0x40 [ 2027.358491] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2027.358502] RIP: 0033:0x7f0de9071b19 [ 2027.358516] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2027.358525] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2027.358541] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2027.358550] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2027.358559] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2027.358567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2027.358576] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2027.366092] FAULT_INJECTION: forcing a failure. [ 2027.366092] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2027.366109] CPU: 1 PID: 10259 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 2027.366117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2027.366121] Call Trace: [ 2027.366141] dump_stack+0x107/0x167 [ 2027.366157] should_fail.cold+0x5/0xa [ 2027.366194] _copy_from_user+0x2e/0x1b0 [ 2027.366215] __copy_msghdr_from_user+0x91/0x4b0 [ 2027.366231] ? __ia32_sys_shutdown+0x80/0x80 [ 2027.366247] ? inet_sendmsg+0xbd/0x140 [ 2027.366260] ? inet_send_prepare+0x540/0x540 [ 2027.366272] ? __sock_sendmsg+0x55/0x190 [ 2027.366286] ? ____sys_sendmsg+0x426/0x870 [ 2027.366305] sendmsg_copy_msghdr+0xa1/0x160 [ 2027.366320] ? do_recvmmsg+0x6d0/0x6d0 [ 2027.366335] ? lock_chain_count+0x20/0x20 [ 2027.366352] ? lock_downgrade+0x6d0/0x6d0 [ 2027.366376] io_sendmsg+0x62c/0x830 [ 2027.366391] ? io_setup_async_msg+0x2d0/0x2d0 [ 2027.366412] ? mark_lock+0xf5/0x2df0 [ 2027.366432] ? lock_chain_count+0x20/0x20 [ 2027.366472] ? __lock_acquire+0xbb1/0x5b00 [ 2027.366490] io_issue_sqe+0x3b3/0x77b0 [ 2027.366511] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2027.366525] ? lock_chain_count+0x20/0x20 [ 2027.366546] ? __is_insn_slot_addr+0x14c/0x290 [ 2027.366562] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2027.366575] ? io_connect+0x610/0x610 [ 2027.366593] ? lock_acquire+0x197/0x470 [ 2027.366607] ? find_held_lock+0x2c/0x110 [ 2027.366626] ? __fget_files+0x2cf/0x520 [ 2027.366640] ? lock_downgrade+0x6d0/0x6d0 [ 2027.366658] __io_queue_sqe+0x90/0x9d0 [ 2027.366677] ? io_issue_sqe+0x77b0/0x77b0 [ 2027.366689] ? __fget_files+0x2f8/0x520 [ 2027.366714] io_submit_sqes+0x44aa/0x8610 [ 2027.366752] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2027.366765] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2027.366781] ? find_held_lock+0x2c/0x110 [ 2027.366800] ? io_submit_sqes+0x8610/0x8610 [ 2027.366822] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2027.366840] ? wait_for_completion_io+0x270/0x270 [ 2027.366857] ? rcu_read_lock_any_held+0x75/0xa0 [ 2027.366871] ? vfs_write+0x354/0xb10 [ 2027.366884] ? fput_many+0x2f/0x1a0 [ 2027.366899] ? ksys_write+0x1a9/0x260 [ 2027.366914] ? __ia32_sys_read+0xb0/0xb0 [ 2027.366931] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2027.366946] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2027.366963] do_syscall_64+0x33/0x40 [ 2027.366977] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2027.366987] RIP: 0033:0x7efd8a924b19 [ 2027.367002] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2027.367010] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2027.367026] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 2027.367035] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2027.367044] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2027.367052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2027.367061] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 2027.369427] tmpfs: Unknown parameter '00000000000000000000003' [ 2027.401204] tmpfs: Unknown parameter '00000000000000000000003' 10:11:14 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000140)={0x7, 0x15, 0x2}, 0x7) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syncfs(0xffffffffffffffff) flock(r0, 0x8) r1 = syz_open_dev$sg(0x0, 0x0, 0x2001) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280), 0x446042, 0x0) ioctl$RTC_AIE_ON(r2, 0x7002) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f00000004c0)={{r2}, "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"}) pread64(0xffffffffffffffff, &(0x7f00000018c0)=""/186, 0xba, 0x6) finit_module(0xffffffffffffffff, &(0x7f0000000180)='erspan0\x00', 0x2) fallocate(0xffffffffffffffff, 0x1d, 0xfffffffffffffffe, 0xb35c) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000200)={{0x2, 0x4e23, @multicast1}, {0x306, @remote}, 0x10, {0x2, 0x4e23, @local}, 'erspan0\x00'}) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/nf_conntrack_expect\x00') ioctl$BTRFS_IOC_DEFRAG(r3, 0x50009402, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000300)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="f9c702491ac817"]) 10:11:14 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r0, &(0x7f00000018c0)=""/186, 0xba, 0x6) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0xe4, 0x1, 0x2, 0x101, 0x0, 0x0, {0x0, 0x0, 0x4}, [@CTA_EXPECT_NAT={0x48, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x2c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_TUPLE={0x80, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0xb2}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x1000}]}, 0xe4}, 0x1, 0x0, 0x0, 0x81}, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r2, 0x4, r1, 0xb) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) r5 = creat(&(0x7f0000000200)='./file0\x00', 0x20) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x87, 0x3, 0xfb, 0x7, 0x0, 0x11, 0x40800, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x8000, 0x100}, 0x2000, 0x0, 0x80000001, 0x5, 0x6, 0xfffffff7, 0x6, 0x0, 0x9}, r2, 0x1, r5, 0x9) open_tree(r4, &(0x7f0000000400)='./file1\x00', 0x100) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r6, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r6, 0x40a) 10:11:14 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 31) 10:11:14 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x2308, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x2}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:11:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) [ 2042.004865] FAULT_INJECTION: forcing a failure. [ 2042.004865] name fail_usercopy, interval 1, probability 0, space 0, times 0 10:11:14 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0xffffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:11:14 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 44) 10:11:14 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x10000, 0x0, 0x2, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$FIONREAD(r2, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r3, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x900, 0x0) getdents64(r4, &(0x7f0000001500)=""/125, 0x7d) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)=@shmem={0xc, 0x1, {0x8, 0x8001}}, &(0x7f0000000480), 0x400) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount$bind(&(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x837013, 0x0) getdents64(r4, &(0x7f0000001640)=""/66, 0x42) unshare(0x48020200) [ 2042.006430] CPU: 0 PID: 10278 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 2042.011289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2042.012270] Call Trace: [ 2042.012585] dump_stack+0x107/0x167 [ 2042.013030] should_fail.cold+0x5/0xa [ 2042.013485] _copy_from_user+0x2e/0x1b0 [ 2042.013980] move_addr_to_kernel.part.0+0x31/0x110 [ 2042.014557] __copy_msghdr_from_user+0x3e1/0x4b0 [ 2042.015144] ? __ia32_sys_shutdown+0x80/0x80 [ 2042.015686] ? __sock_sendmsg+0x55/0x190 [ 2042.016178] ? ____sys_sendmsg+0x426/0x870 [ 2042.016699] sendmsg_copy_msghdr+0xa1/0x160 [ 2042.017214] ? do_recvmmsg+0x6d0/0x6d0 [ 2042.017695] ? lock_chain_count+0x20/0x20 [ 2042.018195] ? lock_downgrade+0x6d0/0x6d0 [ 2042.018714] io_sendmsg+0x62c/0x830 [ 2042.019173] ? io_setup_async_msg+0x2d0/0x2d0 [ 2042.019733] ? mark_lock+0xf5/0x2df0 [ 2042.020215] ? __lock_acquire+0xbb1/0x5b00 [ 2042.020719] io_issue_sqe+0x3b3/0x77b0 [ 2042.021184] ? mark_held_locks+0x9e/0xe0 [ 2042.021668] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2042.022312] ? lock_chain_count+0x20/0x20 [ 2042.022841] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2042.023488] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2042.024140] ? trace_hardirqs_on+0x5b/0x180 [ 2042.024653] ? io_connect+0x610/0x610 [ 2042.025112] ? lock_acquire+0x197/0x470 [ 2042.025583] ? find_held_lock+0x2c/0x110 [ 2042.026070] ? __fget_files+0x2cf/0x520 [ 2042.026540] ? lock_downgrade+0x6d0/0x6d0 [ 2042.027048] __io_queue_sqe+0x90/0x9d0 [ 2042.027515] ? io_issue_sqe+0x77b0/0x77b0 [ 2042.028006] ? __fget_files+0x2f8/0x520 [ 2042.028488] io_submit_sqes+0x44aa/0x8610 [ 2042.028997] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2042.029585] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2042.030166] ? find_held_lock+0x2c/0x110 [ 2042.030660] ? io_submit_sqes+0x8610/0x8610 [ 2042.031183] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2042.031758] ? wait_for_completion_io+0x270/0x270 [ 2042.032329] ? rcu_read_lock_any_held+0x75/0xa0 [ 2042.032881] ? vfs_write+0x354/0xb10 [ 2042.033321] ? fput_many+0x2f/0x1a0 [ 2042.033753] ? ksys_write+0x1a9/0x260 [ 2042.034206] ? __ia32_sys_read+0xb0/0xb0 [ 2042.038798] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2042.039415] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2042.040023] do_syscall_64+0x33/0x40 [ 2042.040461] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2042.041066] RIP: 0033:0x7efd8a924b19 [ 2042.041506] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2042.043686] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2042.044579] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 2042.045421] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2042.046255] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2042.047153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2042.047989] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 2042.052064] tmpfs: Unknown parameter '00000000000000000000003' [ 2042.060255] FAULT_INJECTION: forcing a failure. [ 2042.060255] name failslab, interval 1, probability 0, space 0, times 0 [ 2042.061835] CPU: 1 PID: 10287 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2042.062759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2042.063844] Call Trace: [ 2042.064202] dump_stack+0x107/0x167 [ 2042.064684] should_fail.cold+0x5/0xa [ 2042.065198] ? create_object.isra.0+0x3a/0xa20 [ 2042.065804] should_failslab+0x5/0x20 [ 2042.066306] kmem_cache_alloc+0x5b/0x310 [ 2042.066865] create_object.isra.0+0x3a/0xa20 [ 2042.067442] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2042.068117] kmem_cache_alloc_bulk+0x168/0x320 [ 2042.068724] io_submit_sqes+0x6fe6/0x8610 [ 2042.069298] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2042.069953] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2042.070594] ? find_held_lock+0x2c/0x110 [ 2042.071151] ? io_submit_sqes+0x8610/0x8610 [ 2042.071725] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2042.072370] ? wait_for_completion_io+0x270/0x270 [ 2042.073008] ? rcu_read_lock_any_held+0x75/0xa0 [ 2042.073619] ? vfs_write+0x354/0xb10 [ 2042.074109] ? fput_many+0x2f/0x1a0 [ 2042.074588] ? ksys_write+0x1a9/0x260 [ 2042.075110] ? __ia32_sys_read+0xb0/0xb0 [ 2042.075648] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2042.076334] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2042.077020] do_syscall_64+0x33/0x40 [ 2042.077513] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2042.078185] RIP: 0033:0x7f0de9071b19 [ 2042.078691] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2042.081094] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2042.082090] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2042.083045] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2042.083943] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2042.084819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2042.085650] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:11:14 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x2308, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x2}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) [ 2042.143581] tmpfs: Unknown parameter '00000000000000000000003' 10:11:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) [ 2042.187764] audit: type=1326 audit(1730801474.926:90): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10274 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45bf2f8b19 code=0x7ffc0000 [ 2042.191047] audit: type=1326 audit(1730801474.930:91): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10274 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45bf2f8b19 code=0x7ffc0000 10:11:14 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2042.207740] EXT4-fs (loop6): Unrecognized mount option "ùÇIÈ" or missing value 10:11:14 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r6, &(0x7f00000018c0)=""/186, 0xba, 0x6) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r4, 0x1000}, {r5, 0x1000}, {r0, 0x10}, {r6, 0x8001}], 0x4, &(0x7f00000001c0)={r7, r8+10000000}, &(0x7f0000000200)={[0x100000001]}, 0x8) pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20200, 0x8) 10:11:14 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 32) [ 2042.239788] tmpfs: Unknown parameter '00000000000000000000003' [ 2042.247119] audit: type=1326 audit(1730801474.986:92): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10274 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f45bf2f8b19 code=0x7ffc0000 [ 2042.254063] audit: type=1326 audit(1730801474.992:93): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10274 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45bf2f8b19 code=0x7ffc0000 [ 2042.261160] audit: type=1326 audit(1730801474.992:94): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10274 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f45bf2f8b19 code=0x7ffc0000 [ 2042.268132] audit: type=1326 audit(1730801474.992:95): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10274 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45bf2f8b19 code=0x7ffc0000 [ 2042.270827] audit: type=1326 audit(1730801474.992:96): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10274 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45bf2f8b19 code=0x7ffc0000 [ 2042.273463] audit: type=1326 audit(1730801474.993:97): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10274 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=306 compat=0 ip=0x7f45bf2f8b19 code=0x7ffc0000 [ 2042.276107] audit: type=1326 audit(1730801474.993:98): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10274 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45bf2f8b19 code=0x7ffc0000 [ 2042.278753] audit: type=1326 audit(1730801474.996:99): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10274 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45bf2f8b19 code=0x7ffc0000 10:11:15 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x2308, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x2}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000000080)) [ 2042.296322] tmpfs: Unknown parameter '00000000000000000000003' 10:11:15 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x2308, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x2}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:11:15 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x10000, 0x0, 0x2, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$FIONREAD(r2, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r3, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x900, 0x0) getdents64(r4, &(0x7f0000001500)=""/125, 0x7d) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)=@shmem={0xc, 0x1, {0x8, 0x8001}}, &(0x7f0000000480), 0x400) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount$bind(&(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x837013, 0x0) getdents64(r4, &(0x7f0000001640)=""/66, 0x42) unshare(0x48020200) 10:11:15 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/consoles\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x3, 0xdb, 0x8, 0x5, 0x2, 0x3, 0x3, 0x13b, 0x40, 0x163, 0x1ff, 0xf5, 0x38, 0x2, 0x2, 0xfffa, 0x7}, [{0x7, 0x352, 0x9, 0x401, 0x0, 0x10000, 0xffffffffffff34ac, 0x406}, {0x2, 0xfffffffc, 0x100000001, 0x6, 0x20, 0x0, 0x200000000099}], "1cdc412c2ede43b6e063400415dd276f", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x9c0) recvmsg$unix(r4, &(0x7f0000000200)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000100)=[{&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/120, 0x78}], 0x2, &(0x7f0000000d00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc0}, 0x2181) sendfile(r5, r3, &(0x7f0000000dc0)=0x6, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r6, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r6, 0x40a) [ 2042.389299] FAULT_INJECTION: forcing a failure. [ 2042.389299] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2042.390846] CPU: 1 PID: 10313 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 2042.391709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2042.392733] Call Trace: [ 2042.393067] dump_stack+0x107/0x167 [ 2042.393542] should_fail.cold+0x5/0xa [ 2042.394032] _copy_from_user+0x2e/0x1b0 [ 2042.394538] iovec_from_user+0x141/0x400 [ 2042.395076] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2042.395716] __import_iovec+0x67/0x590 [ 2042.396206] ? __ia32_sys_shutdown+0x80/0x80 [ 2042.396769] import_iovec+0x83/0xb0 [ 2042.397231] sendmsg_copy_msghdr+0x131/0x160 [ 2042.397780] ? do_recvmmsg+0x6d0/0x6d0 [ 2042.398269] ? lock_chain_count+0x20/0x20 [ 2042.398812] ? lock_downgrade+0x6d0/0x6d0 [ 2042.399343] io_sendmsg+0x62c/0x830 [ 2042.399808] ? io_setup_async_msg+0x2d0/0x2d0 [ 2042.400370] ? mark_lock+0xf5/0x2df0 [ 2042.400869] ? __lock_acquire+0xbb1/0x5b00 [ 2042.401406] io_issue_sqe+0x3b3/0x77b0 [ 2042.401900] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2042.402558] ? lock_chain_count+0x20/0x20 [ 2042.403091] ? __is_insn_slot_addr+0x14c/0x290 [ 2042.403636] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2042.404280] ? io_connect+0x610/0x610 [ 2042.404767] ? lock_acquire+0x197/0x470 [ 2042.405260] ? find_held_lock+0x2c/0x110 [ 2042.405777] ? __fget_files+0x2cf/0x520 [ 2042.406272] ? lock_downgrade+0x6d0/0x6d0 [ 2042.406814] __io_queue_sqe+0x90/0x9d0 [ 2042.407302] ? io_issue_sqe+0x77b0/0x77b0 [ 2042.407822] ? __fget_files+0x2f8/0x520 [ 2042.408333] io_submit_sqes+0x44aa/0x8610 [ 2042.408881] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2042.409504] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2042.410100] ? find_held_lock+0x2c/0x110 [ 2042.410579] ? io_submit_sqes+0x8610/0x8610 [ 2042.411099] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2042.411696] ? wait_for_completion_io+0x270/0x270 [ 2042.412292] ? rcu_read_lock_any_held+0x75/0xa0 [ 2042.412871] ? vfs_write+0x354/0xb10 [ 2042.413347] ? fput_many+0x2f/0x1a0 [ 2042.413799] ? ksys_write+0x1a9/0x260 [ 2042.414276] ? __ia32_sys_read+0xb0/0xb0 [ 2042.414798] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2042.415451] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2042.416090] do_syscall_64+0x33/0x40 [ 2042.416559] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2042.417192] RIP: 0033:0x7efd8a924b19 [ 2042.417655] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2042.419934] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2042.420874] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 2042.421749] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2042.422642] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2042.423533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2042.424421] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 2056.498556] FAULT_INJECTION: forcing a failure. [ 2056.498556] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2056.500102] CPU: 0 PID: 10329 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 2056.500962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2056.501975] Call Trace: [ 2056.502309] dump_stack+0x107/0x167 [ 2056.502772] should_fail.cold+0x5/0xa [ 2056.503266] _copy_from_iter_full+0x201/0xa60 [ 2056.503837] rawv6_sendmsg+0x20e8/0x3b20 [ 2056.504352] ? rawv6_bind+0xa40/0xa40 [ 2056.504835] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2056.505491] ? lock_acquire+0x197/0x470 [ 2056.505986] ? find_held_lock+0x2c/0x110 [ 2056.506503] ? __might_fault+0xd3/0x180 [ 2056.507022] ? lock_downgrade+0x6d0/0x6d0 [ 2056.511796] ? lock_downgrade+0x6d0/0x6d0 [ 2056.512532] ? sock_has_perm+0x1ea/0x280 [ 2056.513243] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2056.514139] ? iovec_from_user+0x104/0x400 [ 2056.514886] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2056.515764] ? rawv6_bind+0xa40/0xa40 [ 2056.516432] inet_sendmsg+0x11d/0x140 [ 2056.517061] ? inet_send_prepare+0x540/0x540 [ 2056.517819] __sock_sendmsg+0x13c/0x190 [ 2056.518481] ____sys_sendmsg+0x70d/0x870 [ 2056.519191] ? sock_write_iter+0x3d0/0x3d0 [ 2056.519838] ? sendmsg_copy_msghdr+0xba/0x160 [ 2056.520500] ? do_recvmmsg+0x6d0/0x6d0 [ 2056.521105] ? lock_chain_count+0x20/0x20 [ 2056.521733] ? lock_downgrade+0x6d0/0x6d0 [ 2056.522431] __sys_sendmsg_sock+0x26/0x40 [ 2056.523207] io_sendmsg+0x1e6/0x830 [ 2056.523751] ? io_setup_async_msg+0x2d0/0x2d0 [ 2056.524398] ? mark_lock+0xf5/0x2df0 [ 2056.524931] ? mark_lock+0xf5/0x2df0 [ 2056.525471] ? mark_lock+0xf5/0x2df0 [ 2056.525999] ? __lock_acquire+0xbb1/0x5b00 [ 2056.531443] io_issue_sqe+0x3b3/0x77b0 [ 2056.532043] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2056.532846] ? lock_chain_count+0x20/0x20 [ 2056.533467] ? __is_insn_slot_addr+0x14c/0x290 [ 2056.534183] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2056.534980] ? io_connect+0x610/0x610 [ 2056.535572] ? lock_acquire+0x197/0x470 [ 2056.536192] ? find_held_lock+0x2c/0x110 [ 2056.536832] ? __fget_files+0x2cf/0x520 [ 2056.537446] ? lock_downgrade+0x6d0/0x6d0 [ 2056.538076] __io_queue_sqe+0x90/0x9d0 [ 2056.538661] ? io_issue_sqe+0x77b0/0x77b0 [ 2056.539291] ? __fget_files+0x2f8/0x520 [ 2056.539882] io_submit_sqes+0x44aa/0x8610 [ 2056.540541] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2056.541290] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2056.542859] ? find_held_lock+0x2c/0x110 [ 2056.543525] ? io_submit_sqes+0x8610/0x8610 [ 2056.544228] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2056.544983] ? wait_for_completion_io+0x270/0x270 [ 2056.545751] ? rcu_read_lock_any_held+0x75/0xa0 [ 2056.546486] ? vfs_write+0x354/0xb10 [ 2056.547096] ? fput_many+0x2f/0x1a0 [ 2056.547650] ? ksys_write+0x1a9/0x260 [ 2056.548233] ? __ia32_sys_read+0xb0/0xb0 [ 2056.548876] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2056.549709] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2056.550520] do_syscall_64+0x33/0x40 [ 2056.551137] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2056.551953] RIP: 0033:0x7efd8a924b19 [ 2056.552500] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2056.553208] FAULT_INJECTION: forcing a failure. [ 2056.553208] name failslab, interval 1, probability 0, space 0, times 0 [ 2056.554909] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2056.554926] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 2056.554934] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2056.554943] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2056.554951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2056.554960] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 2056.568193] CPU: 1 PID: 10339 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2056.569190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2056.570375] Call Trace: [ 2056.570759] dump_stack+0x107/0x167 [ 2056.571306] should_fail.cold+0x5/0xa 10:11:29 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x3, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:11:29 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 33) 10:11:29 executing program 4: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) pipe(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000140), 0x8}, 0x0, 0x0, 0x1005, 0x0, 0x7, 0x4, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x6) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x40, @remote}, {0x2, 0x0, @loopback}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x374, 0x0, 0x0, 0x0, 0x1}) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) r1 = creat(&(0x7f0000000240)='./file0\x00', 0xc9) r2 = perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4204, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext={0x10, 0x3}, 0x10008, 0xfffffffffffffffc, 0xffffbffd, 0x3, 0x1, 0x2, 0xffff, 0x0, 0x9, 0x0, 0x10000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000003bc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYRESOCT=r0, @ANYRES64], 0x10}}], 0x2, 0x480b0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) dup3(r1, 0xffffffffffffffff, 0x80000) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000340)={0x53, 0xfffffffffffffffd, 0x6, 0x6, @buffer={0x0, 0x89, &(0x7f00000004c0)=""/137}, &(0x7f00000001c0)="007a89ab11ee", &(0x7f0000000000)=""/184, 0x0, 0x0, 0xfffffffd, 0x0}) fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000080)={0x1, 0x5, 0x2}) fstatfs(0xffffffffffffffff, &(0x7f0000002e00)=""/4098) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000002c0)={0x2, 0x0, 0xfffffffffffffff9}) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd, 0x3}) 10:11:29 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 45) 10:11:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) 10:11:29 executing program 6: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(r0, 0x0, 0x0, 0x60) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="010000000400006f9bf25712d1002e2f66696c653000"]) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x101}, 0x4c20, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000) socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xf7, &(0x7f0000000000)=0x0) r4 = socket$inet(0x2, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000a80)=[{&(0x7f00000004c0)="dbe5a6eb506b48e3f712dcee199b6798d78513039eaf46575a5718c5914ec2217d909f58100e84948d9825bf3c112392f04d348f4c5195451d3f6b3cf8eddb3cd2d8d0bcf5ddca772877d7a95ba8313794f9592527abf381e2d920da9097477e13cb1e9cdfb5374d65f0eab8567c2803a5dc883be67fa0c0e73840a7098831b39fdfefe52e1b3e8fc2356408c106f4702c2d4c77dbf73cddeb58135668a69457851ab5c58a41a74b8dcf1ce7fdc26c2452a4", 0xb2}, {&(0x7f0000000580)="7d3a1d3b023853f3c4172f4f55ecf5e7a3f3aa4e924feb07e15b4b7e7ec98d4e9086bc06837662da0a4faa3d077b509be19ba4801b5744b81e2508055894d56e44e925ddb8d783201465c2ce81835c39134b79fcc2d0515604b55abf2e1ef6a99e4a1f1891459a61a421283cf5b8ca5a995bf43857765cc7d653a6e2a6216f669741209640df96c74aeccc3f955ce873039b615147e428b33882605ea4edd8dd28bf87ae34340a4d99c715e39f9f38acbd60daeb189b87f714e76a0cf8131a23413342fd97a313dad98edf3cd5b7a8f91f9b33b619ce4616a0d2fd383855db8a35bbcf58865c0fd3451ca5", 0xeb}, {&(0x7f0000000680)="1b17a37aea498c44752410d030731c26766f434c2c425c4000e5ede8b9d3e548b7dd434517a7c5c9162462a7bb949c5003761c2e3a2a445a4becf451e01700d1e222efe1d5bc78740f955ce75a274be3f2eeb5f9f0a9cc9211a51025169124d6247283c31bb290c7f9cb26af5c94b5811a7be64bf23ac9ffdb58d953e97a08a4b7e0", 0x82}, {&(0x7f0000000380)="3165e3089d25ab7d52080e6bac38b03be8cbfbe014e495d78a71adc39d4eb667a41b021605590e", 0x27}, {&(0x7f0000000440)="f2fe984a69636ba30721e2ecea5d45058f3e44250bb79a8a23", 0x19}, {&(0x7f0000000740)="329e9af6a33ee7f215ba3104de2dd6ba3664faab512429a8d6c0db2257e025fe6b7e2d716404f98e65b9722256c633f1dca4d609f54ab854ade346302fb7b7057cb09f3abfa9c60a255cc46967d40c6b8ee4fb92b8052ca791b21d2c15967d0df18d955c212e367e032d50e86cd29f5516469b83817e1eb5abf16f8f4d1c52e1657d0e6477add95fcccc2dd0cfddb529b36c74dd106d34960186bfc6b390d3123478bb6abcc2a2aca1ff1eebe4bbbde256feb181", 0xb4}, {&(0x7f0000000800)="6e909a858ab506bdb325d2684496f2476613adaaa8c7bd12edcfe984ce58a94d48dd30573f10b3ff3aed9b2f1e461c078674931f7c9f232b6b1cdcc832762c12e4c465263bf4db269747a98c63fb38dc8e452448e02584f2c7dc6f9353c1fdd843e74d12a860a5032960180b1c1bb7bb6bc86d01bbb91e2a11caab148959d80795f0b701574a0afeb5523b48c3e2d27378dc5b187b3b7c517e1a5f503f736b6727e4117560f05ee9f4d59bdc0eaddc465fea8e49c040f0700bed2e624d", 0xbd}, {&(0x7f0000000180)="d2b1ba471e2e827371534e7ff05e0bb4d9840477cc9e21616e86461791808e51534916587245f3ed865a27889a537fb181c244e300c6987ebccb085e03219a05e8c348c4e801081d659eea9b0184", 0x4e}, {&(0x7f0000000940)="a9bbdfdfd6a1fb0e943cd23926b8e2283bcf261fb75c19fa47f73467c1475f463886fdea50b5c424507ebf0643b89fcba22724e7756a49dac8b191494cf1125ed7fe2f25164cb57981c1b2301bdb8f83b576892ce8c2aa9e452f77a2be6d36887fcf190d89758a9900ea89b9dfb80672d26d8803d2bf78385879c50688f12271f95c5a86792cf6e9139840d70226f87f2f76e63bc9e131841cb456f37e5a5e7ce21615538dc6191f59d0462e33d6841d20c5b1a1a165efdc8a1a9fc751fea9b48c24dc9ee462744f162a58743b176061bdcb34a7835526de1f2681d63a479976af0e80bf47525e7c6a55b941", 0xec}, {&(0x7f0000000a40)="4233e070f99744a66f4a6164803258180815143130baa15e33ac3a6d1c80a3d730dd194a2cfc28", 0x27}], 0xa) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000001780)={{0x2, 0x0, @rand_addr=0x64010100}, {}, 0x0, {0x2, 0x0, @remote}}) r5 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0x1c7a02, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r5, 0xc0189373, &(0x7f0000000300)={{0x1, 0x1, 0x18, r2, {0x1}}, './file0\x00'}) io_submit(r3, 0x3, &(0x7f0000000480)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x0, r5, 0x0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x8, r5, &(0x7f00000003c0)="378eca52897d4644fb0050dfbf990e62a3fd6f20c6f597147f836678966c961242fa091b7a5bca7ddc121b0c658cd806316402c5e24cbc5b53d72ca3c6c141750cf8f85a622f488e62b2bfeac89e45a7c9b05a2b637aa50c34e14f7b31d277d87453a4631a7de184f12e7b53f80a3731d4d67389a1", 0x75, 0x100, 0x0, 0x3, r6}]) 10:11:29 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x2308, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x2}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:11:29 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000180), 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/vlan/vlan0\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r2, 0x40a) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x202, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) pread64(0xffffffffffffffff, &(0x7f00000018c0)=""/186, 0xba, 0x6) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x8000000) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000100)=[r3, r2, r4, r5, r0], 0x5) [ 2056.571862] ? create_object.isra.0+0x3a/0xa20 [ 2056.579708] should_failslab+0x5/0x20 [ 2056.580257] kmem_cache_alloc+0x5b/0x310 [ 2056.580842] ? mark_held_locks+0x9e/0xe0 [ 2056.581429] create_object.isra.0+0x3a/0xa20 [ 2056.582045] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2056.582763] kmem_cache_alloc_bulk+0x168/0x320 [ 2056.583450] io_submit_sqes+0x6fe6/0x8610 [ 2056.584047] ? __mutex_lock+0x4fe/0x10b0 [ 2056.584648] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2056.585359] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2056.586057] ? find_held_lock+0x2c/0x110 [ 2056.586640] ? io_submit_sqes+0x8610/0x8610 [ 2056.587285] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2056.587996] ? wait_for_completion_io+0x270/0x270 [ 2056.588688] ? rcu_read_lock_any_held+0x75/0xa0 [ 2056.589347] ? vfs_write+0x354/0xb10 [ 2056.589874] ? fput_many+0x2f/0x1a0 [ 2056.590390] ? ksys_write+0x1a9/0x260 [ 2056.590934] ? __ia32_sys_read+0xb0/0xb0 [ 2056.591533] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2056.592270] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2056.593004] do_syscall_64+0x33/0x40 [ 2056.593530] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2056.594279] RIP: 0033:0x7f0de9071b19 [ 2056.594811] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2056.597080] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2056.598031] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2056.598886] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2056.599832] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2056.600719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2056.601571] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2056.604439] kauditd_printk_skb: 26 callbacks suppressed [ 2056.604452] audit: type=1400 audit(1730801489.342:126): avc: denied { create } for pid=10333 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 10:11:29 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) sendmsg$inet6(r2, &(0x7f0000000940)={&(0x7f0000000080)={0xa, 0x4e24, 0x4, @private1, 0x40}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000180)="c1bfadf5c0bbc18060ddd087d9148ec7762ec5f83841cfcadbd1b73b374c9fe35adcdb667787773cee58838285e669775b69d141746eff8a39e3709895b0068e57a97f84494d80994be2261139a9dedf6da1af0fb2964bfed9eff6d8cfcff57396fae6333fa66eb289a8df87a824d0b596f893b9a78ccf5fdadf3d882b68a5ae1bb6a3415618b0b0de16d2abe1f6783bdf669cf0489c4c83f0f4e842d2c67e062ae203af", 0xa4}, {&(0x7f00000002c0)="92a7c3189eedbb46228e99e6372e74cf34e10a800e75b714aa79322ae68e3013ceb977f2cf7b390b685413e4e10ee37a54fa7432bdea09865ba96e0351d53eab343dc7a0679bbfdb4ebcdbb332076d00d849c9978583e1ff7a86887aa0da8a91efe7fe77c9c5fc1ef21dbd57185dd3f075cd511ce8913ac7837828", 0x7b}, {&(0x7f0000000340)="5135c2c62fbfe167ff9e7f22682047dc01147a252e4d68506de74ea71bf82aee41bad022caea9bf6ad1ea7b0d7d024f586eba13cd2439619c7457e3c6f4ca75775455fca3b75a7b2f1d9a7884e41c01a75b84e15fd4b9a3486a3ef187bd1d428a815da28ccf98fd1ffc1244935966309530b966f6adca515c1dfa57023ab28c8d4c4101115001549a6b1b3961170ac71a4f424b9084777bbbf3a29", 0x9b}, {&(0x7f0000000400)="92879bc36729bc1437089e5d31d1f5cd8f1d67bfd3df127ecbfa26953ea935e3715946db61454ccbfb4f74bf7ddfc60348f8ca0fc0fcb6a51c428aaa3e07d41314e9920123916c26ce13fd6b1f11f52260c9a143d4b5e9a6f604d7e9f0c236a25c22f754f58707bfe7fc39d0d38fb9b9becf437a563fa9a37de2e22cf95331126fa52e62a25d02ab9819c319c4", 0x8d}, {&(0x7f00000004c0)="9a3a587f9e98dc20eb691951e0675ecd90dfb7074c7e0c591caaa78ebcac026885e8273f21308177acf452d4348464b5b94892b2a7a79980d1819efdfe59e9bd464327334fbd98648e3fd88e18cdc9b9dfb189ec5679957c154ef4a14d4620325dbf14d29e0008edd0e53f1947ad7d45af52e0577ecc9990ef9c8b75d021e45e351f57fa9d47664540a0ad4c78e8743723a7ce179de9b1", 0x97}, {&(0x7f0000000580)="736275a445252c0ea6c9cb552d8f9dc1ce7bea60e376a2e2745db783145492d788ac39d7ee0b4288b9c6e32e127b9c8628a7e4513cdbb090dc70fd4ba7b8222f0f3f3e04a617b0409c4b4e6abac4a9f083947a42920a8efd7b78b71ddf113e3dbd30e8d4076319dca507ac6cf4872e7a193e9f4cf0e37225cc47679d0fa5e5e7870b6f9dbe772a64d02cd49e9bf5eb56712a07e52d1904d61ee90550f063dfac93d1f69da4ab91ba5c0dd7d5f502d03f68eca51a5113ab87fef8551aa7345b3c5e", 0xc1}, {&(0x7f0000000680)="9dedaf659c2b2929bc2c95dd9472debc92c78ad304749cd975afa0c1bfe6a295ef3e60250b2f6d7c1833c5763f7b8d4cf3b987dd3531236941f5174061d196ad7ed84076b2658608c557d221a018d398506eee00d3b6dbe05643d943728111fcd08fe746d79816c0cb8c105212b1fdde658192de4c20efa04249833ae35a78d91ecbf9184faf4f0fca73b349c54ee874e81771f61bfd919b35b5141eaf01744145db03590c3b756ec2fb53c9e7fb38bce71b4dabdec9991893c39b2ce5394f946e50ac1468a0fc504305a9bcd178cea5401b9922b8c6b4dc5d83f2242745bac09eebe947517429aff36d45c1d98c25", 0xef}, {&(0x7f0000000100)="50c01dff6ada818d1c94582d62e8b2ec4e04079c", 0x14}, {&(0x7f0000000780)="939d748e3ee89dbd2dcc676ce9a93582d9d63d6b501fe02418afb11225a41e5122a4f296f36a064ba886f3d7b2d607fce9b463743ed4770a3afd", 0x3a}], 0x9, &(0x7f0000000880)=[@dontfrag={{0x14, 0x29, 0x3e, 0x1ff}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @remote}}}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x6, 0x3, '\x00', [@hao={0xc9, 0x10, @local}, @ra, @ra={0x5, 0x2, 0x1}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x7}}], 0x90}, 0x20040054) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) listen(r3, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x4000010, r4, 0x8000000) pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r4, 0x40a) 10:11:29 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x2308, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x2}) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:11:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000001) [ 2056.756687] tmpfs: Unknown parameter '01777777777777777777777' [ 2056.791557] tmpfs: Unknown parameter '00000000000000000000003' 10:11:43 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x2308, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:11:43 executing program 4: syz_emit_ethernet(0xfffffd7c, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 10:11:43 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 34) 10:11:43 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000600), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="3000000010000100060000000000000000000000050000000000000011000080487fec864b245e0fff2186a52f87bdbe"], 0x30}}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x82280, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x401) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r2, &(0x7f0000000480)=""/186, 0xfffffebf) getdents64(r2, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"/458, @ANYRES16=0x0, @ANYBLOB="010027bd7000fddbdf250100000000f6de00004100000014001462726f6164636173742d6c696e6b0000"], 0x30}}, 0x1) syz_genetlink_get_family_id$ipvs(0x0, r2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) lseek(r0, 0x1, 0x4) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @local}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000000c0)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x2f}) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000006c0)=ANY=[@ANYRESOCT, @ANYRESOCT=r0, @ANYBLOB="bbdb2aa3d7d9c465dcfeea14084f373311ae907b6840574127b30f944af9e09302fb0f0b162a66d86b887ce9381041"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x0) unshare(0x48020200) 10:11:43 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 46) [ 2070.393058] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.6'. 10:11:43 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x4, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2070.408964] FAULT_INJECTION: forcing a failure. [ 2070.408964] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2070.410446] CPU: 0 PID: 10378 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 2070.411305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2070.412354] Call Trace: [ 2070.412692] dump_stack+0x107/0x167 [ 2070.413150] should_fail.cold+0x5/0xa [ 2070.413629] _copy_from_user+0x2e/0x1b0 [ 2070.414135] __copy_msghdr_from_user+0x91/0x4b0 [ 2070.414717] ? __ia32_sys_shutdown+0x80/0x80 [ 2070.415277] ? inet_sendmsg+0xbd/0x140 [ 2070.415862] ? inet_send_prepare+0x540/0x540 [ 2070.416414] ? __sock_sendmsg+0x55/0x190 [ 2070.416922] ? ____sys_sendmsg+0x426/0x870 [ 2070.417471] sendmsg_copy_msghdr+0xa1/0x160 [ 2070.418029] ? do_recvmmsg+0x6d0/0x6d0 [ 2070.418529] ? lock_chain_count+0x20/0x20 [ 2070.419074] ? lock_downgrade+0x6d0/0x6d0 [ 2070.419627] io_sendmsg+0x62c/0x830 [ 2070.420103] ? io_setup_async_msg+0x2d0/0x2d0 [ 2070.420694] ? mark_lock+0xf5/0x2df0 [ 2070.421172] ? lock_chain_count+0x20/0x20 [ 2070.421728] ? __lock_acquire+0xbb1/0x5b00 [ 2070.422274] io_issue_sqe+0x3b3/0x77b0 [ 2070.422780] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2070.423452] ? lock_chain_count+0x20/0x20 [ 2070.424015] ? __is_insn_slot_addr+0x14c/0x290 [ 2070.424615] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2070.425298] ? io_connect+0x610/0x610 [ 2070.425800] ? lock_acquire+0x197/0x470 [ 2070.426319] ? find_held_lock+0x2c/0x110 [ 2070.426856] ? __fget_files+0x2cf/0x520 [ 2070.427375] ? lock_downgrade+0x6d0/0x6d0 [ 2070.427947] __io_queue_sqe+0x90/0x9d0 [ 2070.428460] ? io_issue_sqe+0x77b0/0x77b0 [ 2070.429003] ? __fget_files+0x2f8/0x520 [ 2070.429533] io_submit_sqes+0x44aa/0x8610 [ 2070.430102] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2070.430755] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2070.431385] ? find_held_lock+0x2c/0x110 [ 2070.432105] ? io_submit_sqes+0x8610/0x8610 [ 2070.432680] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2070.433315] ? wait_for_completion_io+0x270/0x270 [ 2070.433951] ? rcu_read_lock_any_held+0x75/0xa0 [ 2070.434559] ? vfs_write+0x354/0xb10 [ 2070.435046] ? fput_many+0x2f/0x1a0 [ 2070.435535] ? ksys_write+0x1a9/0x260 [ 2070.436040] ? __ia32_sys_read+0xb0/0xb0 [ 2070.436575] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2070.437263] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2070.437940] do_syscall_64+0x33/0x40 [ 2070.438428] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2070.439100] RIP: 0033:0x7efd8a924b19 [ 2070.439603] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2070.441943] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2070.442902] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 2070.443835] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2070.444746] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2070.445651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2070.446556] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 10:11:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000001) [ 2070.479173] FAULT_INJECTION: forcing a failure. [ 2070.479173] name failslab, interval 1, probability 0, space 0, times 0 [ 2070.480870] CPU: 1 PID: 10385 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2070.481722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2070.482747] Call Trace: [ 2070.483079] dump_stack+0x107/0x167 [ 2070.483539] should_fail.cold+0x5/0xa [ 2070.484063] ? create_object.isra.0+0x3a/0xa20 [ 2070.484669] should_failslab+0x5/0x20 [ 2070.485177] kmem_cache_alloc+0x5b/0x310 [ 2070.485725] ? mark_held_locks+0x9e/0xe0 [ 2070.486274] create_object.isra.0+0x3a/0xa20 [ 2070.486879] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2070.487601] kmem_cache_alloc_bulk+0x168/0x320 [ 2070.488242] io_submit_sqes+0x6fe6/0x8610 [ 2070.488840] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2070.489507] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2070.490174] ? find_held_lock+0x2c/0x110 [ 2070.490745] ? io_submit_sqes+0x8610/0x8610 [ 2070.491330] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2070.491996] ? wait_for_completion_io+0x270/0x270 [ 2070.492640] ? rcu_read_lock_any_held+0x75/0xa0 [ 2070.493261] ? vfs_write+0x354/0xb10 [ 2070.493762] ? fput_many+0x2f/0x1a0 [ 2070.494260] ? ksys_write+0x1a9/0x260 [ 2070.494774] ? __ia32_sys_read+0xb0/0xb0 [ 2070.495328] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2070.496065] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2070.496776] do_syscall_64+0x33/0x40 [ 2070.497285] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2070.497987] RIP: 0033:0x7f0de9071b19 [ 2070.498499] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2070.500843] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2070.501788] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2070.502652] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2070.503536] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2070.504419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2070.505303] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:11:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaab69, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[]) 10:11:43 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x1, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000100), 0x8}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x8a2c2, 0x87) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) openat(r3, &(0x7f0000000080)='./file0\x00', 0x42000, 0x42) [ 2070.560005] Zero length message leads to an empty skb 10:11:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000001) [ 2070.596812] tmpfs: Unknown parameter '00000000000000000000003' [ 2070.629463] tmpfs: Unknown parameter '00000000000000000000003' 10:11:43 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x2308, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:11:43 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000080)=0xd208, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:11:43 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x5, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2070.678221] tmpfs: Unknown parameter '00000000000000000000003' [ 2070.692339] tmpfs: Unknown parameter '00000000000000000000003' 10:11:43 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x6, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:11:43 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 47) 10:11:43 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 35) 10:11:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x0) [ 2070.796978] tmpfs: Unknown parameter '00000000000000000000003' [ 2070.805929] FAULT_INJECTION: forcing a failure. [ 2070.805929] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2070.807650] CPU: 0 PID: 10407 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 2070.808558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2070.809646] Call Trace: [ 2070.810003] dump_stack+0x107/0x167 [ 2070.810479] should_fail.cold+0x5/0xa [ 2070.810986] _copy_from_user+0x2e/0x1b0 [ 2070.811514] move_addr_to_kernel.part.0+0x31/0x110 [ 2070.812184] __copy_msghdr_from_user+0x3e1/0x4b0 [ 2070.812809] ? __ia32_sys_shutdown+0x80/0x80 [ 2070.813388] ? __sock_sendmsg+0x55/0x190 [ 2070.813929] ? ____sys_sendmsg+0x426/0x870 [ 2070.814485] sendmsg_copy_msghdr+0xa1/0x160 [ 2070.815050] ? do_recvmmsg+0x6d0/0x6d0 [ 2070.815570] ? lock_chain_count+0x20/0x20 [ 2070.816123] ? lock_downgrade+0x6d0/0x6d0 [ 2070.816678] io_sendmsg+0x62c/0x830 [ 2070.817157] ? io_setup_async_msg+0x2d0/0x2d0 [ 2070.817751] ? mark_lock+0xf5/0x2df0 [ 2070.818266] ? __lock_acquire+0xbb1/0x5b00 [ 2070.818832] io_issue_sqe+0x3b3/0x77b0 [ 2070.819349] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2070.820049] ? lock_chain_count+0x20/0x20 [ 2070.820593] ? __is_insn_slot_addr+0x14c/0x290 [ 2070.821194] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2070.821883] ? io_connect+0x610/0x610 [ 2070.822384] ? lock_acquire+0x197/0x470 [ 2070.822907] ? find_held_lock+0x2c/0x110 [ 2070.823445] ? __fget_files+0x2cf/0x520 [ 2070.824024] ? lock_downgrade+0x6d0/0x6d0 [ 2070.824594] __io_queue_sqe+0x90/0x9d0 [ 2070.825125] ? io_issue_sqe+0x77b0/0x77b0 [ 2070.825686] ? __fget_files+0x2f8/0x520 [ 2070.826230] io_submit_sqes+0x44aa/0x8610 [ 2070.826801] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2070.827484] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2070.828154] ? find_held_lock+0x2c/0x110 [ 2070.828710] ? io_submit_sqes+0x8610/0x8610 [ 2070.829295] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2070.829956] ? wait_for_completion_io+0x270/0x270 [ 2070.830618] ? rcu_read_lock_any_held+0x75/0xa0 [ 2070.831256] ? vfs_write+0x354/0xb10 [ 2070.831799] ? fput_many+0x2f/0x1a0 [ 2070.832305] ? ksys_write+0x1a9/0x260 [ 2070.832835] ? __ia32_sys_read+0xb0/0xb0 [ 2070.833401] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2070.834100] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2070.834793] do_syscall_64+0x33/0x40 [ 2070.835301] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2070.836033] RIP: 0033:0x7efd8a924b19 [ 2070.836548] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2070.839091] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2070.840136] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 2070.841066] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2070.842000] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2070.842932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2070.843884] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 10:11:43 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:11:43 executing program 6: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r0, 0x520, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x20040801) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000040)='.\x00', 0x2000003) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_DEV(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x20, r0, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x8000) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)=ANY=[@ANYBLOB="b969c203ae010000400100000018000000", @ANYRES32=r1, @ANYBLOB="ff0f0000000000002e2f66696c653000"]) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r2, 0x0, 0x4000040) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) r6 = socket$netlink(0x10, 0x3, 0x7) setsockopt$sock_timeval(r6, 0x1, 0x43, &(0x7f0000003f40), 0x10) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) dup3(r5, r2, 0x0) [ 2070.887804] tmpfs: Unknown parameter '00000000000000000000003' [ 2070.909780] FAULT_INJECTION: forcing a failure. [ 2070.909780] name failslab, interval 1, probability 0, space 0, times 0 [ 2070.911464] CPU: 0 PID: 10412 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2070.912454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2070.913633] Call Trace: [ 2070.914017] dump_stack+0x107/0x167 [ 2070.914536] should_fail.cold+0x5/0xa [ 2070.915087] ? create_object.isra.0+0x3a/0xa20 [ 2070.915817] should_failslab+0x5/0x20 [ 2070.916360] kmem_cache_alloc+0x5b/0x310 [ 2070.916943] ? mark_held_locks+0x9e/0xe0 [ 2070.917517] create_object.isra.0+0x3a/0xa20 [ 2070.918139] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2070.918864] kmem_cache_alloc_bulk+0x168/0x320 [ 2070.919536] io_submit_sqes+0x6fe6/0x8610 [ 2070.920154] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2070.920857] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2070.921537] ? find_held_lock+0x2c/0x110 [ 2070.922106] ? io_submit_sqes+0x8610/0x8610 [ 2070.922730] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2070.923418] ? wait_for_completion_io+0x270/0x270 [ 2070.924094] ? rcu_read_lock_any_held+0x75/0xa0 [ 2070.924705] ? vfs_write+0x354/0xb10 [ 2070.925190] ? fput_many+0x2f/0x1a0 [ 2070.925669] ? ksys_write+0x1a9/0x260 [ 2070.926165] ? __ia32_sys_read+0xb0/0xb0 [ 2070.926700] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2070.927382] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2070.928072] do_syscall_64+0x33/0x40 [ 2070.928558] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2070.929229] RIP: 0033:0x7f0de9071b19 [ 2070.929718] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2070.932141] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2070.933137] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2070.934068] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2070.935001] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2070.935940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2070.936874] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:11:43 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 36) 10:11:43 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x7, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2071.057247] tmpfs: Unknown parameter '00000000000000000000003' [ 2071.062887] FAULT_INJECTION: forcing a failure. [ 2071.062887] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2071.064552] CPU: 0 PID: 10421 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 2071.065464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2071.066564] Call Trace: [ 2071.066921] dump_stack+0x107/0x167 [ 2071.067402] should_fail.cold+0x5/0xa [ 2071.067924] _copy_from_user+0x2e/0x1b0 [ 2071.068452] iovec_from_user+0x141/0x400 [ 2071.068991] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2071.069662] __import_iovec+0x67/0x590 [ 2071.070174] ? __ia32_sys_shutdown+0x80/0x80 [ 2071.070760] import_iovec+0x83/0xb0 [ 2071.071243] sendmsg_copy_msghdr+0x131/0x160 [ 2071.071834] ? do_recvmmsg+0x6d0/0x6d0 [ 2071.072353] ? lock_chain_count+0x20/0x20 [ 2071.072903] ? lock_downgrade+0x6d0/0x6d0 [ 2071.073456] io_sendmsg+0x62c/0x830 [ 2071.073938] ? io_setup_async_msg+0x2d0/0x2d0 [ 2071.074533] ? mark_lock+0xf5/0x2df0 [ 2071.075051] ? __lock_acquire+0xbb1/0x5b00 [ 2071.075626] io_issue_sqe+0x3b3/0x77b0 [ 2071.076146] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2071.076835] ? lock_chain_count+0x20/0x20 [ 2071.077381] ? __is_insn_slot_addr+0x14c/0x290 [ 2071.077983] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2071.078673] ? io_connect+0x610/0x610 [ 2071.079179] ? lock_acquire+0x197/0x470 [ 2071.079716] ? find_held_lock+0x2c/0x110 [ 2071.080257] ? __fget_files+0x2cf/0x520 [ 2071.080797] ? lock_downgrade+0x6d0/0x6d0 [ 2071.081345] __io_queue_sqe+0x90/0x9d0 [ 2071.081860] ? io_issue_sqe+0x77b0/0x77b0 [ 2071.082400] ? __fget_files+0x2f8/0x520 [ 2071.082947] io_submit_sqes+0x44aa/0x8610 [ 2071.083510] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2071.084186] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2071.084821] ? find_held_lock+0x2c/0x110 [ 2071.085355] ? io_submit_sqes+0x8610/0x8610 [ 2071.085928] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2071.086558] ? wait_for_completion_io+0x270/0x270 [ 2071.087193] ? rcu_read_lock_any_held+0x75/0xa0 [ 2071.087817] ? vfs_write+0x354/0xb10 [ 2071.088310] ? fput_many+0x2f/0x1a0 [ 2071.088788] ? ksys_write+0x1a9/0x260 [ 2071.089288] ? __ia32_sys_read+0xb0/0xb0 [ 2071.089821] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2071.090506] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2071.091186] do_syscall_64+0x33/0x40 [ 2071.091694] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2071.092367] RIP: 0033:0x7efd8a924b19 [ 2071.092858] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2071.095272] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2071.096297] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 2071.097230] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2071.098163] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2071.099101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2071.100049] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 10:11:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x0) 10:11:43 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) [ 2071.120535] tmpfs: Unknown parameter '00000000000000000000003' 10:11:43 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:11:57 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:11:57 executing program 4: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0xef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x4}, 0x11210, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc, 0x0, 0x8}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) unshare(0x8000000) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000040", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653000587e7839db98b2d581280d94aec18c959c90276dcc7936759f1a288e904aacdd7cbc27a5"]) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x20, 0x2, 0x68, 0x6, 0x0, 0x5, 0x54169, 0x10, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000000), 0x7}, 0x0, 0x5, 0x3, 0x6, 0x20, 0x8, 0x7ec, 0x0, 0xfffffffb, 0x0, 0x9}, 0x0, 0xe, r1, 0x9) 10:11:57 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 48) 10:11:57 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x8, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:11:57 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:11:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x0) 10:11:57 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r3 = perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r5 = getgid() lchown(&(0x7f0000000400)='./file2\x00', 0xffffffffffffffff, r5) ioctl$AUTOFS_DEV_IOCTL_FAIL(r4, 0xc0189377, &(0x7f0000001780)={{0x1, 0x1, 0x18, r4, {0x3f, 0x7fffffff}}, './file0\x00'}) r7 = accept$inet(0xffffffffffffffff, &(0x7f00000017c0)={0x2, 0x0, @multicast2}, &(0x7f0000001800)=0x10) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r8, &(0x7f00000018c0)=""/186, 0xba, 0x6) sendmsg$netlink(r4, &(0x7f0000001840)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)=[{&(0x7f00000003c0)={0x1290, 0x37, 0x100, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x8a, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @typed={0x35, 0x4b, 0x0, 0x0, @binary="6817562fc79bc477d61bfc54a94bfdc34c021d09c1c651b9262db6f45f58a04cd53f7ed2439c8815f8ce9bc8aa020416e9"}, @nested={0x34, 0x4, 0x0, 0x1, [@typed={0x8, 0x51, 0x0, 0x0, @fd}, @typed={0xc, 0x51, 0x0, 0x0, @u64=0x7ff}, @generic="93dada4104ca7b1eab22a13be5cc88dc97868810e5f3567423559236"]}, @generic="f0cf3e018d831fcf35b3f3a32302c1c1d0248ee464e2c9b642453e6d4da337dde058d7c0c109023ce2a47ab31424094e270fe7bc98a4af7dec539c1593f53954e7464a0af2c2aade09f63b9dc0ccb6909928b0a7a9d2ba4336cf5cfa92bb82e35136f2067de5e5868d3b06b735e19007a45d4504e63a1bd74b0d4baa4aa3d6bba3772b7b1de170e73801ed16f9612cd355fd192984cd3058e6830d0caf8ec39a2ba2aa007c3a1686ff372898df0834fea11837461e643ff0d2cff42148d2514e6fae8d2f3d5f7185c7fdb570683967eba8c95b236bf7dd4c526954e588c89f08b1f84a4f4344bdd4308f31f511cb88102046d6", @nested={0xc, 0x4d, 0x0, 0x1, [@typed={0x8, 0x4e, 0x0, 0x0, @ipv4=@broadcast}]}, @nested={0xfd, 0x67, 0x0, 0x1, [@typed={0xf, 0x3f, 0x0, 0x0, @str='net/packet\x00'}, @typed={0x14, 0x72, 0x0, 0x0, @ipv6=@remote}, @generic="7b3f8e320842831973c521e79cdcf614e9d3bc78905512d35e5a83837c12336779a81b9c0601d0de6e42c2a83664a7312cf542b7b4e381503a1f2e17075141dfb9568a400f9f6f075fdfa3c243a4a9c5abb7b0be1a61882975725e360776e0c45b637d66b28628d08b639f808937d1da2e6dfe0a71648cf6aa3b674f42c1a4c4c835c2f315ec81e422e235ca3de11e8ff79f266f67820f1c3f4a1aca44d414e9a6a95968147260a9c0e3b9814e4a517dd30d3c3b2fa75504478def850d77343b16274c415d7a2c7edf1300b80c", @typed={0x8, 0x20, 0x0, 0x0, @uid}]}, @nested={0x100c, 0x65, 0x0, 0x1, [@generic="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0x1388}], 0x4, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r1}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r0]}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, r5}}}, @rights={{0x28, 0x1, 0x1, [r6, r7, r8, r3, r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee01, 0xee01}}}], 0xd0, 0x20044840}, 0x400c884) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') ioctl$FITRIM(r9, 0xc0185879, &(0x7f0000000080)={0x8e2e, 0x2, 0x3}) pread64(r9, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r9, 0x40a) 10:11:57 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 37) [ 2085.240587] tmpfs: Unknown parameter '00000000000000000000003' [ 2085.254511] tmpfs: Unknown parameter '00000000000000000000003' 10:11:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01", 0x1) fallocate(r0, 0x0, 0x0, 0x1000002) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{0x7e3, 0x4, 0xff, 0x7}, {0x3, 0x0, 0x78, 0x9}, {0x1f, 0x4, 0x20, 0x6}, {0x2b74, 0xae, 0x0, 0x8000}, {0xffff, 0x1, 0x2, 0x8}, {0x9, 0x0, 0x7f, 0x3}]}) fallocate(r3, 0x0, 0x3, 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x20d315) [ 2085.273951] FAULT_INJECTION: forcing a failure. [ 2085.273951] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2085.275353] CPU: 1 PID: 10454 Comm: syz-executor.2 Not tainted 5.10.228 #1 [ 2085.276165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2085.277121] Call Trace: [ 2085.277438] dump_stack+0x107/0x167 [ 2085.277862] should_fail.cold+0x5/0xa [ 2085.278310] _copy_from_iter_full+0x201/0xa60 [ 2085.278841] rawv6_sendmsg+0x20e8/0x3b20 [ 2085.279317] ? rawv6_bind+0xa40/0xa40 [ 2085.279761] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2085.280394] ? lock_acquire+0x197/0x470 [ 2085.280855] ? find_held_lock+0x2c/0x110 [ 2085.281331] ? __might_fault+0xd3/0x180 [ 2085.281790] ? lock_downgrade+0x6d0/0x6d0 [ 2085.282269] ? lock_downgrade+0x6d0/0x6d0 [ 2085.282754] ? sock_has_perm+0x1ea/0x280 [ 2085.283222] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2085.283821] ? iovec_from_user+0x104/0x400 [ 2085.284336] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2085.284927] ? rawv6_bind+0xa40/0xa40 [ 2085.285375] inet_sendmsg+0x11d/0x140 [ 2085.285816] ? inet_send_prepare+0x540/0x540 [ 2085.286322] __sock_sendmsg+0x13c/0x190 [ 2085.286784] ____sys_sendmsg+0x70d/0x870 [ 2085.287254] ? sock_write_iter+0x3d0/0x3d0 [ 2085.287748] ? sendmsg_copy_msghdr+0xba/0x160 [ 2085.288289] ? do_recvmmsg+0x6d0/0x6d0 [ 2085.288752] ? lock_chain_count+0x20/0x20 [ 2085.289291] ? lock_downgrade+0x6d0/0x6d0 [ 2085.289838] __sys_sendmsg_sock+0x26/0x40 [ 2085.290370] io_sendmsg+0x1e6/0x830 [ 2085.290857] ? io_setup_async_msg+0x2d0/0x2d0 [ 2085.291457] ? mark_lock+0xf5/0x2df0 [ 2085.292002] ? __lock_acquire+0xbb1/0x5b00 [ 2085.292562] io_issue_sqe+0x3b3/0x77b0 [ 2085.293084] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2085.293720] ? lock_chain_count+0x20/0x20 [ 2085.294205] ? __is_insn_slot_addr+0x14c/0x290 [ 2085.294737] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2085.295346] ? io_connect+0x610/0x610 [ 2085.295795] ? lock_acquire+0x197/0x470 [ 2085.296281] ? find_held_lock+0x2c/0x110 [ 2085.296759] ? __fget_files+0x2cf/0x520 [ 2085.297222] ? lock_downgrade+0x6d0/0x6d0 [ 2085.297713] __io_queue_sqe+0x90/0x9d0 [ 2085.298171] ? io_issue_sqe+0x77b0/0x77b0 [ 2085.298650] ? __fget_files+0x2f8/0x520 [ 2085.299121] io_submit_sqes+0x44aa/0x8610 [ 2085.300375] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2085.301140] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2085.301867] ? find_held_lock+0x2c/0x110 [ 2085.302500] ? io_submit_sqes+0x8610/0x8610 [ 2085.303083] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2085.303727] ? wait_for_completion_io+0x270/0x270 [ 2085.304416] ? rcu_read_lock_any_held+0x75/0xa0 [ 2085.304964] ? vfs_write+0x354/0xb10 [ 2085.305397] ? fput_many+0x2f/0x1a0 [ 2085.305820] ? ksys_write+0x1a9/0x260 [ 2085.306261] ? __ia32_sys_read+0xb0/0xb0 [ 2085.306744] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2085.307351] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2085.307951] do_syscall_64+0x33/0x40 [ 2085.308473] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2085.309158] RIP: 0033:0x7efd8a924b19 [ 2085.309654] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2085.312088] RSP: 002b:00007efd87e9a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2085.313093] RAX: ffffffffffffffda RBX: 00007efd8aa37f60 RCX: 00007efd8a924b19 [ 2085.314025] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2085.314962] RBP: 00007efd87e9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2085.315837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2085.316669] R13: 00007fff471a819f R14: 00007efd87e9a300 R15: 0000000000022000 [ 2085.322289] FAULT_INJECTION: forcing a failure. [ 2085.322289] name failslab, interval 1, probability 0, space 0, times 0 [ 2085.324885] CPU: 1 PID: 10448 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2085.326784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2085.329097] Call Trace: [ 2085.329948] dump_stack+0x107/0x167 [ 2085.331174] should_fail.cold+0x5/0xa [ 2085.332450] ? create_object.isra.0+0x3a/0xa20 [ 2085.334369] should_failslab+0x5/0x20 [ 2085.335694] kmem_cache_alloc+0x5b/0x310 [ 2085.336985] ? mark_held_locks+0x9e/0xe0 [ 2085.338170] create_object.isra.0+0x3a/0xa20 [ 2085.339197] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2085.340284] kmem_cache_alloc_bulk+0x168/0x320 [ 2085.340827] io_submit_sqes+0x6fe6/0x8610 [ 2085.341327] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2085.341905] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2085.342466] ? find_held_lock+0x2c/0x110 [ 2085.342943] ? io_submit_sqes+0x8610/0x8610 [ 2085.343449] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2085.344655] ? wait_for_completion_io+0x270/0x270 [ 2085.345894] ? rcu_read_lock_any_held+0x75/0xa0 [ 2085.347097] ? vfs_write+0x354/0xb10 [ 2085.348059] ? fput_many+0x2f/0x1a0 [ 2085.348491] ? ksys_write+0x1a9/0x260 [ 2085.348939] ? __ia32_sys_read+0xb0/0xb0 [ 2085.349407] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2085.350010] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2085.350610] do_syscall_64+0x33/0x40 [ 2085.351046] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2085.351640] RIP: 0033:0x7f0de9071b19 [ 2085.352179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2085.356518] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2085.358295] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2085.359959] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2085.361935] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2085.363577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2085.365551] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2085.374999] tmpfs: Unknown parameter '00000000000000000000003' 10:11:58 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x300, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2085.392538] tmpfs: Unknown parameter '00000000000000000000003' 10:11:58 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:11:58 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r1, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:11:58 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x500, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2085.507354] tmpfs: Unknown parameter '00000000000000000000003' [ 2085.521516] tmpfs: Unknown parameter '00000000000000000000003' 10:12:12 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) rt_sigpending(0x0, 0x0) signalfd4(r0, &(0x7f0000000240)={[0x800]}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x0, 0xf8000000000, 0x6, 0x1, 0x16, 0xffffffffffffa1b5, 0x5, 0x9}, &(0x7f0000000080)={0xcd4, 0x7, 0x5, 0x3, 0xaf7, 0x2, 0x3, 0xf8}, &(0x7f00000000c0)={0x7, 0x800, 0x9, 0x0, 0x2, 0x0, 0x4, 0x6}, &(0x7f0000000140)={r1, r2+60000000}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x4]}, 0x8}) openat$hpet(0xffffffffffffff9c, &(0x7f0000000280), 0x4000, 0x0) 10:12:12 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40, 0x8b020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x4, @perf_bp={&(0x7f0000000080)}, 0x3ab0, 0x0, 0x0, 0x4, 0x1000, 0x0, 0x0, 0x0, 0x40007f}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x7, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r4 = gettid() ioprio_set$pid(0x1, r4, 0x0) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x6, 0x1, 0x0, 0x80, 0x0, 0x401, 0x420, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0xffff, 0x64cdf13a}, 0x3, 0x0, 0x4c8, 0x4, 0xffffffffffff1236, 0x200, 0x6, 0x0, 0x6, 0x0, 0x9}, r4, 0x2, r0, 0x2) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000180)={'ip6tnl0\x00', 0x0, 0x29, 0x3, 0x5, 0x8, 0x0, @mcast2, @mcast2, 0x4e, 0x8000, 0x9}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r5, 0x89f7, &(0x7f0000000340)={'ip6_vti0\x00', &(0x7f00000002c0)={'ip6gre0\x00', r6, 0x4, 0x0, 0x81, 0x20, 0x3, @private0, @dev={0xfe, 0x80, '\x00', 0x3f}, 0x7, 0x20, 0x4, 0x8}}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r7, &(0x7f00000018c0)=""/186, 0xba, 0x6) write$bt_hci(0xffffffffffffffff, &(0x7f0000000100)={0x1, @le_ltk_neg_reply={{0x201b, 0x2}, {0xc9}}}, 0x6) fcntl$getflags(r7, 0x40a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 2099.740152] tmpfs: Unknown parameter '00000000000000000000003' 10:12:12 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 49) 10:12:12 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 38) 10:12:12 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r1, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:12:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 1) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:12:12 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:12:12 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x600, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2099.754341] audit: type=1326 audit(1730801532.491:127): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10479 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 2099.758426] audit: type=1326 audit(1730801532.491:128): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10479 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 2099.770519] tmpfs: Unknown parameter '00000000000000000000003' [ 2099.774453] audit: type=1326 audit(1730801532.504:129): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10479 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=127 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 2099.777787] audit: type=1326 audit(1730801532.504:130): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10479 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 2099.788071] audit: type=1326 audit(1730801532.504:131): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10479 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 2099.811916] FAULT_INJECTION: forcing a failure. [ 2099.811916] name failslab, interval 1, probability 0, space 0, times 0 [ 2099.816069] CPU: 0 PID: 10485 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2099.817274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2099.818337] Call Trace: [ 2099.818680] dump_stack+0x107/0x167 [ 2099.819183] should_fail.cold+0x5/0xa [ 2099.819730] ? getname_flags.part.0+0x50/0x4f0 [ 2099.820367] should_failslab+0x5/0x20 [ 2099.821439] kmem_cache_alloc+0x5b/0x310 [ 2099.821506] FAULT_INJECTION: forcing a failure. [ 2099.821506] name failslab, interval 1, probability 0, space 0, times 0 [ 2099.822525] getname_flags.part.0+0x50/0x4f0 [ 2099.822543] getname+0x8e/0xd0 [ 2099.822563] do_sys_openat2+0xf9/0x4d0 [ 2099.827398] ? build_open_flags+0x6f0/0x6f0 [ 2099.828630] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2099.830011] ? wait_for_completion_io+0x270/0x270 [ 2099.831322] __x64_sys_openat+0x13f/0x1f0 [ 2099.832543] ? __ia32_sys_open+0x1c0/0x1c0 [ 2099.833971] ? ksys_write+0x1a9/0x260 [ 2099.835060] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2099.836479] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2099.838151] do_syscall_64+0x33/0x40 [ 2099.839216] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2099.840730] RIP: 0033:0x7fc792251b19 [ 2099.841774] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2099.845729] RSP: 002b:00007fc78f7c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2099.846788] RAX: ffffffffffffffda RBX: 00007fc792364f60 RCX: 00007fc792251b19 [ 2099.847809] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2099.849245] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2099.851271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2099.853494] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 [ 2099.855702] CPU: 1 PID: 10494 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2099.856780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2099.857938] Call Trace: [ 2099.858328] dump_stack+0x107/0x167 [ 2099.858871] should_fail.cold+0x5/0xa [ 2099.859649] ? create_object.isra.0+0x3a/0xa20 [ 2099.860294] should_failslab+0x5/0x20 [ 2099.860879] kmem_cache_alloc+0x5b/0x310 [ 2099.864261] audit: type=1326 audit(1730801532.504:132): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10479 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=289 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 2099.864768] ? mark_held_locks+0x9e/0xe0 [ 2099.864784] create_object.isra.0+0x3a/0xa20 [ 2099.864795] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2099.864810] kmem_cache_alloc_bulk+0x168/0x320 [ 2099.864827] io_submit_sqes+0x6fe6/0x8610 [ 2099.864860] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2099.864870] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2099.864885] ? find_held_lock+0x2c/0x110 [ 2099.864899] ? io_submit_sqes+0x8610/0x8610 [ 2099.864921] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2099.864936] ? wait_for_completion_io+0x270/0x270 [ 2099.864958] ? rcu_read_lock_any_held+0x75/0xa0 [ 2099.896643] audit: type=1326 audit(1730801532.505:133): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10479 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 2099.897039] ? vfs_write+0x354/0xb10 [ 2099.897057] ? fput_many+0x2f/0x1a0 [ 2099.897924] audit: type=1326 audit(1730801532.505:134): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10479 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=228 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 2099.898359] ? ksys_write+0x1a9/0x260 [ 2099.899096] audit: type=1326 audit(1730801532.505:135): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10479 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 2099.899560] ? __ia32_sys_read+0xb0/0xb0 [ 2099.902578] audit: type=1326 audit(1730801532.505:136): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10479 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8874c1b19 code=0x7ffc0000 [ 2099.902859] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2099.930085] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2099.930678] do_syscall_64+0x33/0x40 [ 2099.931112] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2099.931705] RIP: 0033:0x7f0de9071b19 [ 2099.932136] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2099.938151] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2099.939024] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2099.939836] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2099.940681] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2099.941494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2099.942308] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2099.950509] tmpfs: Unknown parameter '00000000000000000000003' 10:12:12 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x700, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:12:12 executing program 4: readv(0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x3040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x21}, &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$SG_IO(r3, 0x127f, &(0x7f00000003c0)={0xe00, 0x0, 0x0, 0x0, @buffer={0x300, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone3(0x0, 0x0) 10:12:12 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:12:12 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r1, 0x0, 0x1, 0x0, &(0x7f0000000080)) [ 2099.974165] tmpfs: Unknown parameter '00000000000000000000003' 10:12:12 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:12:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 2) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:12:12 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:12:12 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x1020, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2100.092301] FAULT_INJECTION: forcing a failure. [ 2100.092301] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2100.093815] CPU: 1 PID: 10513 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2100.094612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2100.095561] Call Trace: [ 2100.095874] dump_stack+0x107/0x167 [ 2100.096315] should_fail.cold+0x5/0xa [ 2100.096777] __alloc_pages_nodemask+0x182/0x600 [ 2100.097321] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2100.098023] ? kmem_cache_alloc+0x301/0x310 [ 2100.098526] alloc_pages_current+0x187/0x280 [ 2100.099043] allocate_slab+0x26f/0x380 [ 2100.099497] ___slab_alloc+0x470/0x700 [ 2100.099953] ? getname_flags.part.0+0x50/0x4f0 [ 2100.100500] ? getname_flags.part.0+0x50/0x4f0 [ 2100.104989] ? kmem_cache_alloc+0x301/0x310 [ 2100.105493] kmem_cache_alloc+0x301/0x310 [ 2100.105979] getname_flags.part.0+0x50/0x4f0 [ 2100.106489] getname+0x8e/0xd0 [ 2100.106867] do_sys_openat2+0xf9/0x4d0 [ 2100.107320] ? build_open_flags+0x6f0/0x6f0 [ 2100.107827] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2100.108389] ? wait_for_completion_io+0x270/0x270 [ 2100.113035] __x64_sys_openat+0x13f/0x1f0 [ 2100.113567] ? __ia32_sys_open+0x1c0/0x1c0 [ 2100.114081] ? ksys_write+0x1a9/0x260 [ 2100.114575] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2100.115229] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2100.115867] do_syscall_64+0x33/0x40 [ 2100.116337] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2100.116996] RIP: 0033:0x7fc792251b19 [ 2100.117467] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2100.119757] RSP: 002b:00007fc78f7c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2100.120658] RAX: ffffffffffffffda RBX: 00007fc792364f60 RCX: 00007fc792251b19 [ 2100.121482] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2100.122310] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2100.123143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2100.123967] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 [ 2100.156282] tmpfs: Unknown parameter '00000000000000000000003' 10:12:12 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r1, 0x0, 0x1, 0x0, &(0x7f0000000080)) [ 2100.239921] tmpfs: Unknown parameter '00000000000000000000003' 10:12:13 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 50) [ 2100.493993] FAULT_INJECTION: forcing a failure. [ 2100.493993] name failslab, interval 1, probability 0, space 0, times 0 [ 2100.495509] CPU: 0 PID: 10529 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2100.496376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2100.501477] Call Trace: [ 2100.501829] dump_stack+0x107/0x167 [ 2100.502324] should_fail.cold+0x5/0xa [ 2100.502835] ? create_object.isra.0+0x3a/0xa20 [ 2100.503435] should_failslab+0x5/0x20 [ 2100.503938] kmem_cache_alloc+0x5b/0x310 [ 2100.504497] ? mark_held_locks+0x9e/0xe0 [ 2100.505031] create_object.isra.0+0x3a/0xa20 [ 2100.505623] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2100.506311] kmem_cache_alloc_bulk+0x168/0x320 [ 2100.506923] io_submit_sqes+0x6fe6/0x8610 [ 2100.507499] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2100.508161] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2100.508870] ? find_held_lock+0x2c/0x110 [ 2100.509432] ? io_submit_sqes+0x8610/0x8610 [ 2100.510025] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2100.510643] ? wait_for_completion_io+0x270/0x270 [ 2100.511266] ? rcu_read_lock_any_held+0x75/0xa0 [ 2100.511891] ? vfs_write+0x354/0xb10 [ 2100.512402] ? fput_many+0x2f/0x1a0 [ 2100.512901] ? ksys_write+0x1a9/0x260 [ 2100.513386] ? __ia32_sys_read+0xb0/0xb0 [ 2100.513904] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2100.514566] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2100.515220] do_syscall_64+0x33/0x40 [ 2100.515699] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2100.516346] RIP: 0033:0x7f0de9071b19 [ 2100.517010] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2100.519312] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2100.520272] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2100.521192] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2100.522075] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2100.522963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2100.523858] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:12:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 3) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:12:27 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 51) 10:12:27 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x18a4, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:12:27 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:12:27 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x800000, @mcast1}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet6(r3, &(0x7f0000000200)={&(0x7f0000000080)={0xa, 0x4e24, 0x1, @loopback, 0x7}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000180)="4bfe7f628c26a89ef02d56c3ae7d359d68a15fa783d4ca0e2d1ac84fd66ea4f6d6bb4c9fccec697ab03fa220d24a331285491648f3503a16cb8b566528a4e2f3964bb678c2860675f974925fed021309a029018359a4e71c3025b843", 0x5c}, {&(0x7f00000002c0)="57a2ed71c63f68b7fca79d5a045faa300dee8f794ce0cb669920414cea71dacb51ec5c08d39f43983927041da2f9b0c97784d7fd1e25f0787146b0fad698bb3078ca779d87e77169dca927cc5a748a4af7adec1006459c9d6e909da21ddbd46e9c923262bc6a9356ad171d067632584a3bb0b1272b6b89f2555db698bf86ab003a15cf07b053d8616753b61bf045afef87ade12319cebfc4569975ee441ae8ef7f22975f95e23e47b4e2b0eb763c1ad89739f1616070d9fcae8644672dd428fe3d31f29baf23d57c229d02b42536c64c54a9abbc39c696d97111d66307d6e2ada03d50f3821053", 0xe7}, {&(0x7f00000003c0)="bef2cfdded57e6bfd8821e579fe2619a26ef5ed82f22281ac7ebd7251450d74661120313dd96f30bf0ca8b150db8e33ee2f2ac18edda2931aa0d605c7b8f25661adfa8728e14ce08699a8329266119daf245a540be23e5cc50faa9d81e43b3168a1c0ff4b470e117f3ba0ad1b0bffe51c4a420933204804405d1916823581e90c46a0653d1e4bfd5ff13e7c1112c6f6e29e6ce6c61c292a6c356697377ead01e4dd6e7919223bac6ed757cae9533180654ac4bad566574b18a2544f9d22017", 0xbf}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="f4679a8e7d3cd208e476ec3f74f5ef4ff34f02b107e20072fd11d557d60ea9c303bc200d48726c32e7f525d767c4d1799a10b5a9a8ca2910ebd38555a2f340b891810d842dca4829eed863176a22f7b6f59fb4a83d63f3188f50f7b4fd7823f7c82bece987d9e3b57986465e7e4e1c1942bdd6397109a3be073295e6375971726196dee8fa680ef54d7a3a7524044d1ceb", 0x91}], 0x5, &(0x7f0000000100)=[@dstopts_2292={{0x30, 0x29, 0x4, {0x2b, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast1}]}}}], 0x30}, 0x24044844) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r4, 0x40a) 10:12:27 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:12:27 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2115.104476] FAULT_INJECTION: forcing a failure. [ 2115.104476] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2115.106365] CPU: 1 PID: 10540 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2115.107270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2115.108341] Call Trace: [ 2115.108694] dump_stack+0x107/0x167 [ 2115.109202] should_fail.cold+0x5/0xa [ 2115.109714] _copy_from_user+0x2e/0x1b0 [ 2115.110244] __copy_msghdr_from_user+0x91/0x4b0 [ 2115.110856] ? __ia32_sys_shutdown+0x80/0x80 [ 2115.111439] ? mark_lock+0xf5/0x2df0 [ 2115.111946] sendmsg_copy_msghdr+0xa1/0x160 [ 2115.112519] ? do_recvmmsg+0x6d0/0x6d0 [ 2115.113048] ? lock_chain_count+0x20/0x20 [ 2115.114560] ? __is_insn_slot_addr+0x123/0x290 [ 2115.115264] ? lock_downgrade+0x6d0/0x6d0 [ 2115.115876] ? unwind_next_frame+0x13ef/0x1a90 [ 2115.116486] io_sendmsg+0x62c/0x830 [ 2115.117038] ? io_setup_async_msg+0x2d0/0x2d0 [ 2115.118023] ? mark_lock+0xf5/0x2df0 [ 2115.118521] ? lock_chain_count+0x20/0x20 [ 2115.119167] ? lock_chain_count+0x20/0x20 [ 2115.119839] ? stack_trace_save+0x8c/0xc0 [ 2115.120388] ? stack_trace_consume_entry+0x160/0x160 [ 2115.121125] ? lock_acquire+0x197/0x470 [ 2115.121713] ? lock_acquire+0x197/0x470 [ 2115.122247] ? __lock_acquire+0xbb1/0x5b00 [ 2115.122900] io_issue_sqe+0x3b3/0x77b0 [ 2115.123425] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2115.124233] ? lock_chain_count+0x20/0x20 [ 2115.124779] ? __is_insn_slot_addr+0x14c/0x290 [ 2115.125350] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2115.125954] ? io_connect+0x610/0x610 [ 2115.126398] ? lock_acquire+0x197/0x470 [ 2115.126955] ? find_held_lock+0x2c/0x110 [ 2115.127429] ? __fget_files+0x2cf/0x520 [ 2115.127890] ? lock_downgrade+0x6d0/0x6d0 [ 2115.128382] __io_queue_sqe+0x90/0x9d0 [ 2115.128835] ? io_issue_sqe+0x77b0/0x77b0 [ 2115.129395] ? __fget_files+0x2f8/0x520 [ 2115.129933] io_submit_sqes+0x44aa/0x8610 [ 2115.130506] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2115.131159] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2115.131793] ? find_held_lock+0x2c/0x110 [ 2115.132340] ? io_submit_sqes+0x8610/0x8610 [ 2115.132927] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2115.133572] ? wait_for_completion_io+0x270/0x270 [ 2115.134208] ? rcu_read_lock_any_held+0x75/0xa0 [ 2115.134930] ? vfs_write+0x354/0xb10 [ 2115.135424] ? fput_many+0x2f/0x1a0 [ 2115.135984] ? ksys_write+0x1a9/0x260 [ 2115.136490] ? __ia32_sys_read+0xb0/0xb0 [ 2115.137111] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2115.137854] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2115.138540] do_syscall_64+0x33/0x40 [ 2115.139089] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2115.139839] RIP: 0033:0x7f0de9071b19 [ 2115.140331] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2115.142975] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2115.144013] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2115.145011] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2115.146039] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2115.147055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2115.147969] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:12:27 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:12:27 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000080)) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) [ 2115.167661] tmpfs: Unknown parameter '01777777777777777777777' [ 2115.170185] FAULT_INJECTION: forcing a failure. [ 2115.170185] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2115.172477] CPU: 1 PID: 10550 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2115.173454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2115.174452] Call Trace: [ 2115.174782] dump_stack+0x107/0x167 [ 2115.175224] should_fail.cold+0x5/0xa [ 2115.175698] strncpy_from_user+0x34/0x470 [ 2115.176205] getname_flags.part.0+0x95/0x4f0 [ 2115.176738] getname+0x8e/0xd0 [ 2115.177151] do_sys_openat2+0xf9/0x4d0 [ 2115.177624] ? build_open_flags+0x6f0/0x6f0 [ 2115.178145] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2115.178731] ? wait_for_completion_io+0x270/0x270 [ 2115.179318] __x64_sys_openat+0x13f/0x1f0 [ 2115.179820] ? __ia32_sys_open+0x1c0/0x1c0 [ 2115.180330] ? ksys_write+0x1a9/0x260 [ 2115.180801] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2115.181450] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2115.182077] do_syscall_64+0x33/0x40 [ 2115.182528] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2115.183147] RIP: 0033:0x7fc792251b19 [ 2115.183606] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2115.185845] RSP: 002b:00007fc78f7c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2115.186765] RAX: ffffffffffffffda RBX: 00007fc792364f60 RCX: 00007fc792251b19 [ 2115.187629] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2115.188487] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2115.189375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2115.190238] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 10:12:27 executing program 4: ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c00, 0x0) r1 = accept$packet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x14) r2 = fork() fcntl$setown(r1, 0x8, r2) acct(&(0x7f00000001c0)='./file1\x00') ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x0, 0x3, 0x11, 0x14, "1681fede565a4b19c20dc1901171fbdb5bf147d88b6a5ed98919c09275d13659290c89e91435946502e5b2aa34fa55b1f40eb42913ae3aed266a50cc71e9b3a0", "b885ff0c849b986654011b2c1707d576b01319dd62d3cde57805528d762dad4e", [0x1, 0x9]}) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000200), r0) sendmsg$GTP_CMD_DELPDP(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r4, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_TID={0xc, 0x3, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_TID={0xc}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x8000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c00, 0x0) 10:12:28 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r3 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0xc0800) pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r2, 0x40a) 10:12:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 4) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) [ 2115.301547] tmpfs: Unknown parameter '00000000000000000000003' 10:12:28 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0xffffffffffffffc1, 0x3) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:12:28 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x2000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2115.416298] FAULT_INJECTION: forcing a failure. [ 2115.416298] name failslab, interval 1, probability 0, space 0, times 0 [ 2115.417910] CPU: 1 PID: 10569 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2115.418799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2115.419862] Call Trace: [ 2115.420214] dump_stack+0x107/0x167 [ 2115.420663] tmpfs: Unknown parameter '00000000000000000000003' [ 2115.420687] should_fail.cold+0x5/0xa [ 2115.421954] ? __alloc_file+0x21/0x320 [ 2115.422460] should_failslab+0x5/0x20 [ 2115.422965] kmem_cache_alloc+0x5b/0x310 [ 2115.423499] __alloc_file+0x21/0x320 [ 2115.423972] alloc_empty_file+0x6d/0x170 [ 2115.424445] path_openat+0xe6/0x2770 [ 2115.424907] ? __lock_acquire+0x1657/0x5b00 [ 2115.425497] ? path_lookupat+0x860/0x860 [ 2115.426030] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2115.426707] ? lock_acquire+0x197/0x470 [ 2115.427193] ? find_held_lock+0x2c/0x110 [ 2115.427697] do_filp_open+0x190/0x3e0 [ 2115.428158] ? may_open_dev+0xf0/0xf0 [ 2115.428625] ? alloc_fd+0x2e7/0x670 [ 2115.429092] ? lock_downgrade+0x6d0/0x6d0 [ 2115.429596] ? do_raw_spin_lock+0x121/0x260 [ 2115.430124] ? rwlock_bug.part.0+0x90/0x90 [ 2115.430645] ? _raw_spin_unlock+0x1a/0x30 [ 2115.431151] ? alloc_fd+0x2e7/0x670 [ 2115.431603] do_sys_openat2+0x171/0x4d0 [ 2115.432093] ? build_open_flags+0x6f0/0x6f0 [ 2115.432617] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2115.433223] ? wait_for_completion_io+0x270/0x270 [ 2115.433815] __x64_sys_openat+0x13f/0x1f0 [ 2115.434317] ? __ia32_sys_open+0x1c0/0x1c0 [ 2115.434839] ? ksys_write+0x1a9/0x260 [ 2115.435307] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2115.435945] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2115.436571] do_syscall_64+0x33/0x40 [ 2115.437038] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2115.437667] RIP: 0033:0x7fc792251b19 [ 2115.438120] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2115.440343] RSP: 002b:00007fc78f7c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2115.441285] RAX: ffffffffffffffda RBX: 00007fc792364f60 RCX: 00007fc792251b19 [ 2115.442156] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2115.443019] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2115.443883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2115.444748] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 [ 2115.469777] tmpfs: Unknown parameter '00000000000000000000003' [ 2129.332439] tmpfs: Unknown parameter '00000000000000000000003' 10:12:42 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:12:42 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x2010, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:12:42 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:12:42 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r3 = perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x4e24, 0xfffffe01, @dev={0xfe, 0x80, '\x00', 0x24}, 0xfffffc01}, 0x1c) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r5, 0x40a) 10:12:42 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000380)=""/251, 0xfb}, {&(0x7f0000000480)=""/102, 0x66}], 0x3, 0x8, 0x6aa12b08) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/213, 0xd5}], 0x1) dup2(r3, r2) readv(0xffffffffffffffff, 0x0, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f00000011c0)={0x53, 0xfffffffffffffffd, 0x0, 0x0, @buffer={0x0, 0x1031, &(0x7f0000001240)=""/4108}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_io_uring_setup(0x5652, &(0x7f0000000580)={0x0, 0xff7ffffc, 0x20}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000140)=0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[@ANYRESHEX=r3, @ANYRESDEC=r6, @ANYRESDEC, @ANYRES16=r0, @ANYRES32=r7, @ANYRESHEX=r0, @ANYRESHEX=r7, @ANYRESDEC=r2], 0xfffffffffffffe8a) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r7, 0x8010671f, &(0x7f0000000340)={&(0x7f0000000500)=""/126, 0x7e}) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)={0x2c, 0x13, 0x200, 0x0, 0x0, {}, [@typed={0x4}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@empty}]}, 0x2c}}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x40000000, 0x0, 0x0, 0x5cb7c17, 0xffffffff}) fork() ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) 10:12:42 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 52) 10:12:42 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x2, 0x0, 0x0, 0x0) [ 2129.338905] tmpfs: Unknown parameter '00000000000000000000003' 10:12:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 5) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) [ 2129.370575] FAULT_INJECTION: forcing a failure. [ 2129.370575] name failslab, interval 1, probability 0, space 0, times 0 [ 2129.372213] CPU: 0 PID: 10598 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2129.373129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2129.374230] Call Trace: [ 2129.374582] dump_stack+0x107/0x167 [ 2129.375070] should_fail.cold+0x5/0xa [ 2129.375570] ? create_object.isra.0+0x3a/0xa20 [ 2129.376177] should_failslab+0x5/0x20 [ 2129.376681] kmem_cache_alloc+0x5b/0x310 [ 2129.377216] create_object.isra.0+0x3a/0xa20 [ 2129.377812] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2129.378474] kmem_cache_alloc+0x159/0x310 [ 2129.379027] __alloc_file+0x21/0x320 [ 2129.379509] alloc_empty_file+0x6d/0x170 [ 2129.380049] path_openat+0xe6/0x2770 [ 2129.380533] ? __lock_acquire+0x1657/0x5b00 [ 2129.381109] ? path_lookupat+0x860/0x860 [ 2129.381656] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2129.382344] ? lock_acquire+0x197/0x470 [ 2129.382876] ? find_held_lock+0x2c/0x110 [ 2129.383413] do_filp_open+0x190/0x3e0 [ 2129.383924] ? may_open_dev+0xf0/0xf0 [ 2129.384426] ? alloc_fd+0x2e7/0x670 [ 2129.384914] ? lock_downgrade+0x6d0/0x6d0 [ 2129.385465] ? do_raw_spin_lock+0x121/0x260 [ 2129.386046] ? rwlock_bug.part.0+0x90/0x90 [ 2129.386607] ? _raw_spin_unlock+0x1a/0x30 [ 2129.387156] ? alloc_fd+0x2e7/0x670 [ 2129.387643] do_sys_openat2+0x171/0x4d0 [ 2129.388172] ? build_open_flags+0x6f0/0x6f0 [ 2129.388748] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2129.389389] ? wait_for_completion_io+0x270/0x270 [ 2129.390040] __x64_sys_openat+0x13f/0x1f0 [ 2129.390593] ? __ia32_sys_open+0x1c0/0x1c0 [ 2129.390777] FAULT_INJECTION: forcing a failure. [ 2129.390777] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2129.391155] ? ksys_write+0x1a9/0x260 [ 2129.391176] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2129.393825] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2129.394502] do_syscall_64+0x33/0x40 [ 2129.395001] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2129.395684] RIP: 0033:0x7fc792251b19 [ 2129.396177] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2129.398682] RSP: 002b:00007fc78f7c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2129.399693] RAX: ffffffffffffffda RBX: 00007fc792364f60 RCX: 00007fc792251b19 [ 2129.400634] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2129.401597] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2129.402543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2129.403488] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 [ 2129.404457] CPU: 1 PID: 10601 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2129.405290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2129.406284] Call Trace: [ 2129.406602] dump_stack+0x107/0x167 [ 2129.407042] should_fail.cold+0x5/0xa [ 2129.407527] _copy_from_user+0x2e/0x1b0 [ 2129.408010] move_addr_to_kernel.part.0+0x31/0x110 [ 2129.408584] __copy_msghdr_from_user+0x3e1/0x4b0 [ 2129.409160] ? __ia32_sys_shutdown+0x80/0x80 [ 2129.409755] sendmsg_copy_msghdr+0xa1/0x160 [ 2129.410291] ? do_recvmmsg+0x6d0/0x6d0 [ 2129.410796] ? lock_chain_count+0x20/0x20 [ 2129.411316] ? __is_insn_slot_addr+0x123/0x290 [ 2129.411904] ? lock_downgrade+0x6d0/0x6d0 [ 2129.412439] ? unwind_next_frame+0x13ef/0x1a90 [ 2129.413015] io_sendmsg+0x62c/0x830 [ 2129.413502] ? io_setup_async_msg+0x2d0/0x2d0 [ 2129.414082] ? mark_lock+0xf5/0x2df0 [ 2129.414566] ? stack_trace_consume_entry+0x160/0x160 [ 2129.415226] ? lock_acquire+0x197/0x470 [ 2129.415743] ? __lock_acquire+0xbb1/0x5b00 [ 2129.416277] io_issue_sqe+0x3b3/0x77b0 [ 2129.416790] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2129.417536] ? lock_chain_count+0x20/0x20 [ 2129.418061] ? __is_insn_slot_addr+0x14c/0x290 [ 2129.418645] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2129.419312] ? io_connect+0x610/0x610 [ 2129.419788] ? lock_acquire+0x197/0x470 [ 2129.420294] ? find_held_lock+0x2c/0x110 [ 2129.420822] ? __fget_files+0x2cf/0x520 [ 2129.421318] ? lock_downgrade+0x6d0/0x6d0 [ 2129.421864] __io_queue_sqe+0x90/0x9d0 [ 2129.422365] ? io_issue_sqe+0x77b0/0x77b0 [ 2129.422885] ? __fget_files+0x2f8/0x520 [ 2129.423406] io_submit_sqes+0x44aa/0x8610 [ 2129.423957] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2129.424586] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2129.425209] ? find_held_lock+0x2c/0x110 [ 2129.425729] ? io_submit_sqes+0x8610/0x8610 [ 2129.426243] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2129.426830] ? wait_for_completion_io+0x270/0x270 [ 2129.427431] ? rcu_read_lock_any_held+0x75/0xa0 [ 2129.428009] ? vfs_write+0x354/0xb10 [ 2129.428456] ? fput_many+0x2f/0x1a0 [ 2129.428898] ? ksys_write+0x1a9/0x260 [ 2129.429355] ? __ia32_sys_read+0xb0/0xb0 [ 2129.429867] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2129.430499] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2129.431111] do_syscall_64+0x33/0x40 [ 2129.431569] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2129.432224] RIP: 0033:0x7f0de9071b19 [ 2129.432746] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2129.435118] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2129.436069] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2129.436940] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2129.437835] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2129.438667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2129.439481] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:12:42 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:12:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 6) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:12:42 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:12:42 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0xa418, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2129.508548] tmpfs: Unknown parameter '00000000000000000000003' 10:12:42 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r3 = syz_open_dev$mouse(&(0x7f0000000080), 0x20, 0x60940) perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x80, 0xd6, 0x3, 0x60, 0x7, 0x0, 0x200, 0x2080, 0xb, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x4, 0x7ff}, 0x2808, 0xfff, 0x6, 0x3, 0x3, 0x2, 0x2, 0x0, 0x6, 0x0, 0x9}, r3, 0xc, r0, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r4, 0x40a) [ 2129.536148] tmpfs: Unknown parameter '00000000000000000000003' 10:12:42 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x3, 0x0, 0x0, 0x0) [ 2129.568455] FAULT_INJECTION: forcing a failure. [ 2129.568455] name failslab, interval 1, probability 0, space 0, times 0 [ 2129.569876] CPU: 1 PID: 10614 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2129.570660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2129.571595] Call Trace: [ 2129.571900] dump_stack+0x107/0x167 [ 2129.572313] should_fail.cold+0x5/0xa [ 2129.572754] ? security_file_alloc+0x34/0x170 [ 2129.573299] should_failslab+0x5/0x20 [ 2129.573761] kmem_cache_alloc+0x5b/0x310 [ 2129.574260] security_file_alloc+0x34/0x170 [ 2129.574755] __alloc_file+0xb7/0x320 [ 2129.575183] alloc_empty_file+0x6d/0x170 [ 2129.575647] path_openat+0xe6/0x2770 [ 2129.576077] ? __lock_acquire+0x1657/0x5b00 [ 2129.576573] ? path_lookupat+0x860/0x860 [ 2129.577040] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2129.577863] ? lock_acquire+0x197/0x470 [ 2129.578315] ? find_held_lock+0x2c/0x110 [ 2129.578783] do_filp_open+0x190/0x3e0 [ 2129.579215] ? may_open_dev+0xf0/0xf0 [ 2129.579651] ? alloc_fd+0x2e7/0x670 [ 2129.580067] ? lock_downgrade+0x6d0/0x6d0 [ 2129.580546] ? do_raw_spin_lock+0x121/0x260 10:12:42 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) [ 2129.581048] ? rwlock_bug.part.0+0x90/0x90 [ 2129.581580] ? _raw_spin_unlock+0x1a/0x30 [ 2129.582058] ? alloc_fd+0x2e7/0x670 [ 2129.582483] do_sys_openat2+0x171/0x4d0 [ 2129.582941] ? build_open_flags+0x6f0/0x6f0 [ 2129.583437] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2129.583991] ? wait_for_completion_io+0x270/0x270 [ 2129.584548] __x64_sys_openat+0x13f/0x1f0 [ 2129.585022] ? __ia32_sys_open+0x1c0/0x1c0 [ 2129.585661] ? ksys_write+0x1a9/0x260 [ 2129.586099] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2129.586822] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2129.587503] do_syscall_64+0x33/0x40 [ 2129.588017] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2129.588686] RIP: 0033:0x7fc792251b19 [ 2129.589115] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2129.591358] RSP: 002b:00007fc78f7c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2129.592279] RAX: ffffffffffffffda RBX: 00007fc792364f60 RCX: 00007fc792251b19 [ 2129.593165] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2129.594074] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2129.594993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2129.595923] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 [ 2129.636039] tmpfs: Unknown parameter '00000000000000000000003' 10:12:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="c418710de6ff00000001", 0xa, 0x4000}], 0x0, &(0x7f0000000140)=ANY=[]) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x1, 0x9, &(0x7f00000005c0)=[{&(0x7f0000000140)="84321be684813eded9faf792c529384ae4a1e9ff1d90e02f2e5e08ffa7c4229ed6a40f97b3b6587a63a1814579", 0x2d}, {&(0x7f0000000180)="5762269e7e7a2bde5f153ae93c110d582b6f06905fbaa137d5c59000226382ed220542c0424561c59c33ecec90249c9e22abdd153ff11f7ab6a38e8748c723fb3da667e94a31b0dadfffa7fadb2dfae2745edb9b7dd973c04a2faa44559a4f968888041a2826c735a04e2f2d132cd888fdeb49bcc8a06e58320b", 0x7a, 0x6}, {&(0x7f0000000240)="11d56cba9a0c5ea75f15f85030353cf241a73dbb9a3b61654f526f58ab8a1b1be16784af6f9e6a64b16b6553ce9145b0a3dfb09a9390e8078e955ab403d545f21dfc0343ab259156a1a7d2a1835ccef7a3a360f682dc9e52360e53e407f727635d1a6a5315aca6c58fdaa200744cb34d0944c798", 0x74, 0x3c}, {&(0x7f00000002c0)="9db4eaef4ad01519a709b6917440baceb670d32aff66920cf5670fc21ed6c9fc89d0339f1c45f6fe22897de050251d8cddfeb1d2c6feb47e76f8c0fa4b549906a68d69dbb1d96521b3ed7e95db62ced9d5511e6437698283cf143e3e79e8f34db4806b5f5d6da3a0cbc24b578531c53bc48f48cadb8b3fdbab823420980123f552be4b2da19292b703670a996565ce560f7c4fe1ac657615cf3d1751b0001cf1edcc3e1a997015ea1d6498d4ad813b2c1482ea42b50fee459d", 0xb9, 0x5}, {&(0x7f0000000380)="4cbf74cd217dbb4971454dce8d85366199dc241c6a78842aea8d3a75242224e0f2cd31219e7f2ce9a4478ae5f27accd61fc0185a2ca5f0d358", 0x39, 0x3c7}, {&(0x7f00000003c0)="2870cc770125dce7287e09f78fe2797a98cbd6770f8248ea251a12bb540bba32b64e43578b5eee883d4650f1b0810a0f1178173d88c34cc2c8c5f10e1daa6ddfe0012406b3263a1a5ed0ef6430b95de6e33f535aaa9b42997750aa6ff1532cb44403", 0x62, 0x1}, {&(0x7f0000000440)="27b5f901a6e0f072f0bd2744d7a187db57a8954829e7958a8b1dd0a0a147b6210d2825bf94756a2842e083b232ba0b9821ae2df2524d23b6cbf79726efae3cbe4b8c2e16d4622b19b6164988ab68934318031b8bc29c0bef5cde35b57a3e631ab6463fefc249aabd89ea1d29a1a35029ab3b6d89500dedf989", 0x79, 0x4}, {&(0x7f00000004c0)="6e7552591de50fd85f5a1a674a0a96dc544a2556f13ba280dedb158e3dbda07de995e92c2e80d142d90b6007e92c6a7d83330ccdd5d597779b0f819ca0d8ea92f7bb961723035ed51645c53329b12596", 0x50, 0x4}, {&(0x7f0000000540)="2a7ccb2de92f89dc9c6bc5665bd0f77724a89a2bd4d45b3ba3f764a901e5a44c31b4556c01b451d40eb70b7825622656b3aa96c2da1471f14750f1b182d1d9800db7e7bb4ace5582d80175357246dab95b893f9c469861410175a72fcc4dfd511c02a802379fb04f", 0x68}], 0x200000, &(0x7f00000006c0)={[{@check_strict}, {@check_relaxed}], [{@audit}, {@fowner_gt}, {@subj_role={'subj_role', 0x3d, '('}}, {@seclabel}, {@appraise_type}, {@fsname={'fsname', 0x3d, '/8'}}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10002, 0x94) 10:12:42 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:12:42 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0xedc0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2129.659182] tmpfs: Unknown parameter '00000000000000000000003' [ 2129.667796] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2129.669198] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000100) [ 2129.670134] FAT-fs (loop4): Filesystem has been set read-only 10:12:42 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 53) 10:12:42 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:12:42 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:12:42 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) setsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f0000000200)=0x10001, 0x4) perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x1, 0x40, 0x0, 0x4, 0x0, 0x4, 0x2004, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x44c, 0x2, @perf_bp={&(0x7f0000000080)}, 0x1, 0x1, 0xcc5, 0x2, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xa, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r4 = perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0x200000b4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r5, 0x40a) r6 = socket$unix(0x1, 0x4, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000100)=0x8d) pread64(r4, &(0x7f0000000180)=""/89, 0x59, 0x9) [ 2129.741087] FAT-fs (loop4): Unrecognized mount option "„2æ„>ÞÙú÷’Å)8Jä¡éÿà/.^ÿ§Ä"žÖ¤—³¶Xzc¡Ey" or missing value [ 2129.788888] FAULT_INJECTION: forcing a failure. [ 2129.788888] name failslab, interval 1, probability 0, space 0, times 0 [ 2129.790549] CPU: 1 PID: 10647 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2129.791396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2129.792392] Call Trace: [ 2129.792781] dump_stack+0x107/0x167 [ 2129.793203] should_fail.cold+0x5/0xa [ 2129.793721] ? create_object.isra.0+0x3a/0xa20 [ 2129.794253] should_failslab+0x5/0x20 [ 2129.794742] kmem_cache_alloc+0x5b/0x310 [ 2129.795210] ? mark_held_locks+0x9e/0xe0 [ 2129.795733] create_object.isra.0+0x3a/0xa20 [ 2129.796252] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2129.796888] kmem_cache_alloc_bulk+0x168/0x320 [ 2129.797434] io_submit_sqes+0x6fe6/0x8610 [ 2129.798012] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2129.798628] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2129.799192] ? find_held_lock+0x2c/0x110 [ 2129.799714] ? io_submit_sqes+0x8610/0x8610 [ 2129.800221] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2129.800829] ? wait_for_completion_io+0x270/0x270 [ 2129.801402] ? rcu_read_lock_any_held+0x75/0xa0 [ 2129.801995] ? vfs_write+0x354/0xb10 [ 2129.802430] ? fput_many+0x2f/0x1a0 [ 2129.802922] ? ksys_write+0x1a9/0x260 [ 2129.803373] ? __ia32_sys_read+0xb0/0xb0 [ 2129.803895] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2129.804499] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2129.805140] do_syscall_64+0x33/0x40 [ 2129.805642] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2129.806237] RIP: 0033:0x7f0de9071b19 [ 2129.806744] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2129.808926] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2129.809883] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2129.810793] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2129.811661] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2129.812477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2129.813337] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:12:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 7) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:12:56 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:12:56 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 54) 10:12:56 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x4, 0x0, 0x0, 0x0) 10:12:56 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:12:56 executing program 4: prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, 0x0, &(0x7f0000000140)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) stat(&(0x7f0000000640)='./file0/file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$cgroup(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000040), 0x20820, &(0x7f0000000580)=ANY=[@ANYBLOB='name=b\x00,all,name=-[&*,,all,xattr,noprefix,noprefix,xattr,xattr,euid<', @ANYRESDEC=r1, @ANYBLOB="2c64ecd7745f6d6561737572652c657569643e", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000400)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f00000000c0)=0x42, 0x4) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) mkdirat(r5, &(0x7f0000000180)='./file0\x00', 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$TCPDIAG_GETSOCK(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/16], 0x4c}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) creat(&(0x7f0000000440)='./file0\x00', 0x100) 10:12:56 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = shmget(0x1, 0x1000, 0x1, &(0x7f0000ffb000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000013c0)=""/174) r4 = getgid() lchown(&(0x7f0000000400)='./file2\x00', 0xffffffffffffffff, r4) getgroups(0x7, &(0x7f0000000080)=[0xee00, 0x0, 0xee01, 0xee01, 0xee00, 0xee01, 0xee01]) r6 = gettid() ioprio_set$pid(0x1, r6, 0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000180)={{0x1, 0x0, r4, 0xee01, r5, 0x140, 0x2}, 0x3, 0x7, 0x4, 0xb22, r6, r1, 0x9}) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r7, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r7, 0x40a) 10:12:56 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x80000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2143.696308] tmpfs: Unknown parameter '00000000000000000000003' [ 2143.728355] FAULT_INJECTION: forcing a failure. [ 2143.728355] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2143.730288] CPU: 0 PID: 10666 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2143.731212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2143.732357] Call Trace: [ 2143.732713] dump_stack+0x107/0x167 [ 2143.733198] should_fail.cold+0x5/0xa [ 2143.733691] _copy_from_iter_full+0x201/0xa60 [ 2143.734321] rawv6_sendmsg+0x20e8/0x3b20 [ 2143.734885] ? rawv6_bind+0xa40/0xa40 [ 2143.735362] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2143.736022] ? lock_acquire+0x197/0x470 [ 2143.736518] ? find_held_lock+0x2c/0x110 [ 2143.737025] ? __might_fault+0xd3/0x180 [ 2143.737522] ? lock_downgrade+0x6d0/0x6d0 [ 2143.738100] ? lock_downgrade+0x6d0/0x6d0 [ 2143.738620] ? sock_has_perm+0x1ea/0x280 [ 2143.739125] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2143.739774] ? iovec_from_user+0x104/0x400 [ 2143.740298] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2143.740930] ? rawv6_bind+0xa40/0xa40 [ 2143.741407] inet_sendmsg+0x11d/0x140 [ 2143.741893] ? inet_send_prepare+0x540/0x540 [ 2143.742444] __sock_sendmsg+0x13c/0x190 [ 2143.742940] ____sys_sendmsg+0x70d/0x870 [ 2143.743442] ? sock_write_iter+0x3d0/0x3d0 [ 2143.743970] ? sendmsg_copy_msghdr+0xba/0x160 [ 2143.744521] ? do_recvmmsg+0x6d0/0x6d0 [ 2143.745055] ? lock_chain_count+0x20/0x20 [ 2143.745614] ? lock_downgrade+0x6d0/0x6d0 [ 2143.746165] __sys_sendmsg_sock+0x26/0x40 [ 2143.746682] io_sendmsg+0x1e6/0x830 [ 2143.747138] ? io_setup_async_msg+0x2d0/0x2d0 [ 2143.747700] ? mark_lock+0xf5/0x2df0 [ 2143.748187] ? __lock_acquire+0xbb1/0x5b00 [ 2143.748719] io_issue_sqe+0x3b3/0x77b0 [ 2143.749207] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2143.749873] ? lock_chain_count+0x20/0x20 [ 2143.750402] ? __is_insn_slot_addr+0x14c/0x290 [ 2143.750979] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2143.751633] ? io_connect+0x610/0x610 [ 2143.752114] ? lock_acquire+0x197/0x470 [ 2143.752610] ? find_held_lock+0x2c/0x110 [ 2143.753124] ? __fget_files+0x2cf/0x520 [ 2143.753623] ? lock_downgrade+0x6d0/0x6d0 [ 2143.754178] __io_queue_sqe+0x90/0x9d0 [ 2143.754666] ? io_issue_sqe+0x77b0/0x77b0 [ 2143.755172] ? __fget_files+0x2f8/0x520 [ 2143.755677] io_submit_sqes+0x44aa/0x8610 [ 2143.756208] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2143.756826] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2143.757426] ? find_held_lock+0x2c/0x110 [ 2143.757944] ? io_submit_sqes+0x8610/0x8610 [ 2143.758498] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2143.759097] ? wait_for_completion_io+0x270/0x270 [ 2143.759696] ? rcu_read_lock_any_held+0x75/0xa0 [ 2143.760269] ? vfs_write+0x354/0xb10 [ 2143.760728] ? fput_many+0x2f/0x1a0 [ 2143.761176] ? ksys_write+0x1a9/0x260 [ 2143.761703] ? __ia32_sys_read+0xb0/0xb0 [ 2143.762276] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2143.762957] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2143.763598] do_syscall_64+0x33/0x40 [ 2143.764058] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2143.764695] RIP: 0033:0x7f0de9071b19 [ 2143.765157] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2143.767441] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2143.768379] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2143.769260] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2143.770159] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2143.771045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2143.771927] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2143.781851] tmpfs: Unknown parameter '00000000000000000000003' [ 2143.783452] FAULT_INJECTION: forcing a failure. [ 2143.783452] name failslab, interval 1, probability 0, space 0, times 0 [ 2143.785113] CPU: 0 PID: 10663 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2143.785986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2143.786999] Call Trace: [ 2143.787331] dump_stack+0x107/0x167 [ 2143.787787] should_fail.cold+0x5/0xa [ 2143.788272] ? create_object.isra.0+0x3a/0xa20 [ 2143.788867] should_failslab+0x5/0x20 [ 2143.789379] kmem_cache_alloc+0x5b/0x310 [ 2143.789959] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 2143.790703] create_object.isra.0+0x3a/0xa20 [ 2143.791330] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2143.792054] kmem_cache_alloc+0x159/0x310 [ 2143.792615] security_file_alloc+0x34/0x170 [ 2143.793183] __alloc_file+0xb7/0x320 [ 2143.793650] alloc_empty_file+0x6d/0x170 [ 2143.794182] path_openat+0xe6/0x2770 [ 2143.794665] ? __lock_acquire+0x1657/0x5b00 [ 2143.795209] ? path_lookupat+0x860/0x860 [ 2143.795728] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2143.796398] ? lock_acquire+0x197/0x470 [ 2143.796955] ? find_held_lock+0x2c/0x110 [ 2143.797487] do_filp_open+0x190/0x3e0 [ 2143.797990] ? may_open_dev+0xf0/0xf0 [ 2143.798464] ? alloc_fd+0x2e7/0x670 [ 2143.798930] ? lock_downgrade+0x6d0/0x6d0 [ 2143.799444] ? do_raw_spin_lock+0x121/0x260 [ 2143.799996] ? rwlock_bug.part.0+0x90/0x90 [ 2143.800527] ? _raw_spin_unlock+0x1a/0x30 [ 2143.801051] ? alloc_fd+0x2e7/0x670 [ 2143.801508] do_sys_openat2+0x171/0x4d0 [ 2143.802033] ? build_open_flags+0x6f0/0x6f0 [ 2143.802568] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2143.803180] ? wait_for_completion_io+0x270/0x270 [ 2143.803794] __x64_sys_openat+0x13f/0x1f0 [ 2143.804320] ? __ia32_sys_open+0x1c0/0x1c0 [ 2143.804876] ? ksys_write+0x1a9/0x260 [ 2143.805364] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2143.806074] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2143.806757] do_syscall_64+0x33/0x40 [ 2143.807225] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2143.807874] RIP: 0033:0x7fc792251b19 [ 2143.808357] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2143.810925] RSP: 002b:00007fc78f7c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2143.811910] RAX: ffffffffffffffda RBX: 00007fc792364f60 RCX: 00007fc792251b19 [ 2143.812817] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2143.813711] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2143.814633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2143.815600] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 10:12:56 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:12:56 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:13:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 8) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:13:10 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x5, 0x0, 0x0, 0x0) 10:13:10 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 55) [ 2157.335909] tmpfs: Unknown parameter '00000000000000000000003' [ 2157.356866] FAULT_INJECTION: forcing a failure. [ 2157.356866] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2157.358306] CPU: 1 PID: 10692 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2157.359127] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2157.360088] Call Trace: [ 2157.360403] dump_stack+0x107/0x167 [ 2157.360830] should_fail.cold+0x5/0xa [ 2157.361281] _copy_from_user+0x2e/0x1b0 [ 2157.361752] __copy_msghdr_from_user+0x91/0x4b0 [ 2157.362301] ? __ia32_sys_shutdown+0x80/0x80 [ 2157.362865] ? inet_sendmsg+0xbd/0x140 [ 2157.363314] ? inet_send_prepare+0x540/0x540 [ 2157.363838] ? __sock_sendmsg+0x55/0x190 [ 2157.364310] ? ____sys_sendmsg+0x426/0x870 [ 2157.364815] sendmsg_copy_msghdr+0xa1/0x160 [ 2157.365315] ? do_recvmmsg+0x6d0/0x6d0 [ 2157.365783] ? lock_chain_count+0x20/0x20 [ 2157.366279] ? lock_downgrade+0x6d0/0x6d0 [ 2157.366785] io_sendmsg+0x62c/0x830 [ 2157.367208] ? io_setup_async_msg+0x2d0/0x2d0 [ 2157.367746] ? mark_lock+0xf5/0x2df0 [ 2157.368178] ? lock_chain_count+0x20/0x20 [ 2157.368686] ? __lock_acquire+0xbb1/0x5b00 [ 2157.369184] io_issue_sqe+0x3b3/0x77b0 [ 2157.369641] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2157.370251] ? lock_chain_count+0x20/0x20 [ 2157.370759] ? __is_insn_slot_addr+0x14c/0x290 [ 2157.371293] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2157.371912] ? io_connect+0x610/0x610 [ 2157.372357] ? lock_acquire+0x197/0x470 [ 2157.372829] ? find_held_lock+0x2c/0x110 [ 2157.373308] ? __fget_files+0x2cf/0x520 [ 2157.373780] ? lock_downgrade+0x6d0/0x6d0 [ 2157.374278] __io_queue_sqe+0x90/0x9d0 [ 2157.374765] ? io_issue_sqe+0x77b0/0x77b0 [ 2157.375252] ? __fget_files+0x2f8/0x520 [ 2157.375734] io_submit_sqes+0x44aa/0x8610 [ 2157.376661] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2157.378035] __do_sys_io_uring_enter+0x6b2/0x1890 10:13:10 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = shmget(0x1, 0x1000, 0x1, &(0x7f0000ffb000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000013c0)=""/174) r4 = getgid() lchown(&(0x7f0000000400)='./file2\x00', 0xffffffffffffffff, r4) getgroups(0x7, &(0x7f0000000080)=[0xee00, 0x0, 0xee01, 0xee01, 0xee00, 0xee01, 0xee01]) r6 = gettid() ioprio_set$pid(0x1, r6, 0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000180)={{0x1, 0x0, r4, 0xee01, r5, 0x140, 0x2}, 0x3, 0x7, 0x4, 0xb22, r6, r1, 0x9}) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r7, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r7, 0x40a) 10:13:10 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0xe0ffff, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:13:10 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000640), 0x4000, 0x0) r2 = perf_event_open(&(0x7f00000005c0)={0x0, 0x80, 0x4, 0x8, 0x7, 0xff, 0x0, 0xfffffffffffff801, 0x40000, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x91, 0x1, @perf_bp={&(0x7f0000000100), 0x9}, 0x10, 0x2, 0x3, 0x0, 0x0, 0x3, 0xff2, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x10, r1, 0x1) r3 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) perf_event_open(&(0x7f0000000700)={0x4, 0x80, 0x3, 0x1, 0x2, 0x7, 0x0, 0x2, 0x68174, 0xf, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f00000006c0), 0x5}, 0x4004, 0x5, 0x0, 0x8, 0x7, 0x7fffffff, 0x100, 0x0, 0x8, 0x0, 0x100000000}, 0x0, 0xb, r0, 0x1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r3, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) pread64(0xffffffffffffffff, &(0x7f00000018c0)=""/186, 0xba, 0x6) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000780)=[@mss={0x2, 0xcadaba92}, @sack_perm, @sack_perm, @timestamp, @sack_perm, @sack_perm, @mss={0x2, 0x9}], 0x7) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) readv(r5, &(0x7f0000000540)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000180)=""/184, 0xb8}, {&(0x7f00000002c0)=""/87, 0x57}, {&(0x7f0000000340)=""/101, 0x65}, {&(0x7f00000003c0)=""/177, 0xb1}, {&(0x7f0000000480)=""/161, 0xa1}], 0x6) fcntl$getflags(r5, 0x40a) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000680)={{0x1, 0x1, 0x18, r2, {0x4}}, './file1\x00'}) dup2(r6, r4) 10:13:10 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, 0x0) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:13:10 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) [ 2157.379930] ? find_held_lock+0x2c/0x110 [ 2157.390675] ? io_submit_sqes+0x8610/0x8610 [ 2157.391187] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2157.391745] ? wait_for_completion_io+0x270/0x270 [ 2157.392304] ? rcu_read_lock_any_held+0x75/0xa0 [ 2157.392840] ? vfs_write+0x354/0xb10 [ 2157.393268] ? fput_many+0x2f/0x1a0 [ 2157.393690] ? ksys_write+0x1a9/0x260 [ 2157.394130] ? __ia32_sys_read+0xb0/0xb0 [ 2157.394615] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2157.395220] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2157.395823] do_syscall_64+0x33/0x40 [ 2157.396256] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2157.396849] RIP: 0033:0x7f0de9071b19 [ 2157.397281] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2157.399401] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2157.400278] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2157.401105] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2157.401951] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2157.403635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2157.405607] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2157.441278] FAULT_INJECTION: forcing a failure. [ 2157.441278] name failslab, interval 1, probability 0, space 0, times 0 [ 2157.444707] CPU: 1 PID: 10708 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2157.446626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2157.448908] Call Trace: [ 2157.449641] dump_stack+0x107/0x167 [ 2157.450671] should_fail.cold+0x5/0xa [ 2157.451732] ? __d_alloc+0x2a/0x990 [ 2157.452725] should_failslab+0x5/0x20 [ 2157.453801] kmem_cache_alloc+0x5b/0x310 [ 2157.454943] __d_alloc+0x2a/0x990 [ 2157.455882] d_alloc_parallel+0x111/0x1bc0 [ 2157.457061] ? __d_lookup+0x396/0x760 [ 2157.458102] ? lock_downgrade+0x6d0/0x6d0 [ 2157.459252] ? find_held_lock+0x2c/0x110 [ 2157.460373] ? __d_lookup_rcu+0x6d0/0x6d0 [ 2157.461484] ? __d_lookup+0x3bf/0x760 [ 2157.462525] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2157.463988] lookup_open.isra.0+0x962/0x1270 [ 2157.465194] ? vfs_tmpfile+0x350/0x350 [ 2157.466257] path_openat+0x972/0x2770 [ 2157.467327] ? path_lookupat+0x860/0x860 [ 2157.468442] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2157.469872] ? lock_acquire+0x197/0x470 [ 2157.470952] ? find_held_lock+0x2c/0x110 [ 2157.472086] do_filp_open+0x190/0x3e0 [ 2157.473107] ? may_open_dev+0xf0/0xf0 [ 2157.474171] ? do_raw_spin_lock+0x121/0x260 [ 2157.475370] ? rwlock_bug.part.0+0x90/0x90 [ 2157.476534] ? _raw_spin_unlock+0x1a/0x30 [ 2157.477647] ? alloc_fd+0x2e7/0x670 [ 2157.478673] do_sys_openat2+0x171/0x4d0 [ 2157.479761] ? build_open_flags+0x6f0/0x6f0 [ 2157.480919] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2157.482249] ? wait_for_completion_io+0x270/0x270 [ 2157.483589] __x64_sys_openat+0x13f/0x1f0 [ 2157.484739] ? __ia32_sys_open+0x1c0/0x1c0 [ 2157.485894] ? ksys_write+0x1a9/0x260 [ 2157.486948] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2157.488406] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2157.489829] do_syscall_64+0x33/0x40 [ 2157.490880] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2157.492268] RIP: 0033:0x7fc792251b19 [ 2157.493314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2157.498449] RSP: 002b:00007fc78f7a6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2157.500232] RAX: ffffffffffffffda RBX: 00007fc792365020 RCX: 00007fc792251b19 [ 2157.501907] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2157.503815] RBP: 00007fc78f7a61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2157.505440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2157.507263] R13: 00007ffd6b03927f R14: 00007fc78f7a6300 R15: 0000000000022000 [ 2157.535821] tmpfs: Unknown parameter '00000000000000000000003' 10:13:10 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x80000300) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000180)={0xd1e, {{0x2, 0x4e23, @broadcast}}, {{0x2, 0x4e24, @remote}}}, 0x108) pidfd_send_signal(0xffffffffffffffff, 0x40, &(0x7f0000000000)={0x3d, 0xb29}, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000000), 0x400000d, 0x0) 10:13:10 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x6, 0x0, 0x0, 0x0) 10:13:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 9) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:13:10 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, 0x0) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) [ 2157.638045] FAULT_INJECTION: forcing a failure. [ 2157.638045] name failslab, interval 1, probability 0, space 0, times 0 [ 2157.639983] CPU: 0 PID: 10719 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2157.640918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2157.642027] Call Trace: [ 2157.642415] dump_stack+0x107/0x167 [ 2157.642933] should_fail.cold+0x5/0xa [ 2157.643466] ? create_object.isra.0+0x3a/0xa20 [ 2157.644093] should_failslab+0x5/0x20 [ 2157.644622] kmem_cache_alloc+0x5b/0x310 [ 2157.645182] create_object.isra.0+0x3a/0xa20 [ 2157.645782] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2157.646488] kmem_cache_alloc+0x159/0x310 [ 2157.647041] __d_alloc+0x2a/0x990 [ 2157.647501] d_alloc_parallel+0x111/0x1bc0 [ 2157.648066] ? __d_lookup+0x396/0x760 [ 2157.648568] ? lock_downgrade+0x6d0/0x6d0 [ 2157.649112] ? find_held_lock+0x2c/0x110 [ 2157.649658] ? __d_lookup_rcu+0x6d0/0x6d0 [ 2157.650211] ? __d_lookup+0x3bf/0x760 [ 2157.650735] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2157.651687] lookup_open.isra.0+0x962/0x1270 [ 2157.652268] ? vfs_tmpfile+0x350/0x350 [ 2157.652810] path_openat+0x972/0x2770 [ 2157.653317] ? path_lookupat+0x860/0x860 [ 2157.653854] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2157.654558] ? lock_acquire+0x197/0x470 [ 2157.655078] ? find_held_lock+0x2c/0x110 [ 2157.655618] do_filp_open+0x190/0x3e0 [ 2157.656115] ? may_open_dev+0xf0/0xf0 [ 2157.656621] ? do_raw_spin_lock+0x121/0x260 [ 2157.657187] ? rwlock_bug.part.0+0x90/0x90 [ 2157.657749] ? _raw_spin_unlock+0x1a/0x30 [ 2157.658300] ? alloc_fd+0x2e7/0x670 [ 2157.658797] do_sys_openat2+0x171/0x4d0 [ 2157.659323] ? build_open_flags+0x6f0/0x6f0 [ 2157.659888] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2157.660525] ? wait_for_completion_io+0x270/0x270 [ 2157.661163] __x64_sys_openat+0x13f/0x1f0 [ 2157.661714] ? __ia32_sys_open+0x1c0/0x1c0 [ 2157.662267] ? ksys_write+0x1a9/0x260 [ 2157.662793] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2157.663479] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2157.664154] do_syscall_64+0x33/0x40 [ 2157.664640] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2157.665310] RIP: 0033:0x7fc792251b19 [ 2157.665798] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2157.668230] RSP: 002b:00007fc78f7c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2157.669226] RAX: ffffffffffffffda RBX: 00007fc792364f60 RCX: 00007fc792251b19 [ 2157.670162] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2157.671121] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2157.672053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2157.672988] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 10:13:10 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x1000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:13:10 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:13:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000000000004000000000002000020000020000000e0f4655fe0f4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32303330363131363700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000ab7a0e3e026c4410ac9856e86774ba11010040000c00000000000000ddf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000003100000000000000", 0x40, 0x540}, {&(0x7f0000010300)="03000000040000000500000019000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000ddf4655fddf4655fddf4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fe0f4655fe0f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f0000010e00)="20000000c8946f1dc8946f1d00000000ddf4655f00"/32, 0x20, 0x1580}, {&(0x7f0000010f00)="8081000000300404ddf4655fddf4655fddf4655f00000000000001002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000ddf4655f00"/160, 0xa0, 0x1a00}, {&(0x7f0000011000)="c0410000002c0000ddf4655fddf4655fddf4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000020000000", 0x40, 0x1e00}, {&(0x7f0000011100)="20000000000000000000000000000000ddf4655f000000000000000000000000000002ea00"/64, 0x40, 0x1e80}, {&(0x7f0000011200)="ed4100003c000000e0f4655fe0f4655fe0f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000004d5f6b7100000000000000000000000000000000000000000000000020000000c8946f1dc8946f1dc8946f1de0f4655fc8946f1d0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x1f00}, {&(0x7f0000011300)="ed8100001a040000e0f4655fe0f4655fe0f4655f00000000000001002000000000000800010000000af30100040000000000000000000000020000005000000000000000000000000000000000000000000000000000000000000000000000000000000048dad3ce00000000000000000000000000000000000000000000000020000000c8946f1dc8946f1dc8946f1de0f4655fc8946f1d0000000000000000", 0xa0, 0x2000}, {&(0x7f0000011400)="ffa1000026000000e0f4655fe0f4655fe0f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3230333036313136372f66696c65302f66696c653000000000000000000000000000000000000000000000c7982f7500000000000000000000000000000000000000000000000020000000c8946f1dc8946f1dc8946f1de0f4655fc8946f1d0000000000000000", 0xa0, 0x2100}, {&(0x7f0000011500)="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", 0x1a0, 0x2200}, {&(0x7f0000011700)="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", 0x100, 0x2400}, {&(0x7f0000011800)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011900)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x8000}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012400)="504d4d00504d4dffe0f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x10000}, {&(0x7f0000012500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000012a00)) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') chdir(&(0x7f00000000c0)='./file0\x00') 10:13:10 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 56) [ 2157.684596] tmpfs: Unknown parameter '00000000000000000000003' [ 2157.699059] tmpfs: Unknown parameter '00000000000000000000003' [ 2157.721511] FAULT_INJECTION: forcing a failure. [ 2157.721511] name failslab, interval 1, probability 0, space 0, times 0 [ 2157.722992] CPU: 1 PID: 10731 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2157.723839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2157.724855] Call Trace: [ 2157.725184] dump_stack+0x107/0x167 [ 2157.725632] should_fail.cold+0x5/0xa [ 2157.726104] ? create_object.isra.0+0x3a/0xa20 [ 2157.726679] should_failslab+0x5/0x20 [ 2157.727128] kmem_cache_alloc+0x5b/0x310 [ 2157.727597] ? find_held_lock+0x2c/0x110 [ 2157.728072] create_object.isra.0+0x3a/0xa20 [ 2157.728580] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2157.729166] __kmalloc_node+0x1ae/0x420 [ 2157.729633] memcg_alloc_page_obj_cgroups+0x73/0x100 [ 2157.730224] memcg_slab_post_alloc_hook+0x1f0/0x430 [ 2157.730830] kmem_cache_alloc_bulk+0x182/0x320 [ 2157.731169] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 2157.731370] io_submit_sqes+0x6fe6/0x8610 [ 2157.732958] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2157.733537] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2157.734103] ? find_held_lock+0x2c/0x110 [ 2157.734602] ? io_submit_sqes+0x8610/0x8610 [ 2157.735118] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2157.735687] ? wait_for_completion_io+0x270/0x270 [ 2157.736254] ? rcu_read_lock_any_held+0x75/0xa0 [ 2157.736796] ? vfs_write+0x354/0xb10 [ 2157.737229] ? fput_many+0x2f/0x1a0 [ 2157.737654] ? ksys_write+0x1a9/0x260 [ 2157.738097] ? __ia32_sys_read+0xb0/0xb0 [ 2157.738590] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2157.739205] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2157.739811] do_syscall_64+0x33/0x40 [ 2157.740243] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2157.740842] RIP: 0033:0x7f0de9071b19 [ 2157.741272] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2157.743507] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2157.744438] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2157.745303] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2157.746171] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2157.747054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2157.747924] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:13:10 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x20200, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeec8, 0x8a020, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0xfd, 0xcce}, 0x3a20, 0x0, 0x0, 0x4, 0xfff}, 0x0, 0xc, r0, 0x8) r2 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r2, 0x4, r1, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r5 = openat$cgroup_ro(r4, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl(r5, 0x1, &(0x7f0000000180)="66a74308076fe011ac8e6ecd1ed8fa2a47d909dcc52b95310a7bfb5f99008deaa836c843b73f0fa32ab1696bd35fd4ce1fc57a9856a58eb2a5e86c380b4fcbf99129dcf8dda49a98e4254b6f7e5141612c3d99bf29428ac8b3872bad455127c12f79ebadf01519c19a9ebbe7d84bfa983e4c1bd8b6348e27a87471d02a") pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r4, 0x40a) 10:13:10 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, 0x0) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:13:10 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:13:10 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:13:10 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000000)) [ 2157.863338] tmpfs: Unknown parameter '00000000000000000000003' [ 2157.874299] tmpfs: Unknown parameter '00000000000000000000003' 10:13:24 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x7, 0x0, 0x0, 0x0) 10:13:24 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100), 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:13:24 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 57) 10:13:24 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x64496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x3}, 0x20000, 0x0, 0x1f, 0x9, 0x400, 0x10000, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:13:24 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:13:24 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x3000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:13:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 10) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:13:24 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000003700)=[{0x0}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000380)=""/51, 0x33}, {&(0x7f00000014c0)=""/160, 0xa0}, {&(0x7f0000001640)=""/256, 0x100}, {&(0x7f0000003640)=""/128, 0x80}, {&(0x7f0000000080)=""/51, 0x33}, {&(0x7f00000001c0)=""/57, 0x39}], 0x8) readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000000)={0x7, 0x8, 0x2, 0x2, 0x2, [0x9, 0x6, 0x0, 0x101]}) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80060, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)="fe", 0x1, 0x0) fadvise64(r1, 0x1, 0x1, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd}) syz_io_uring_setup(0x6593, &(0x7f0000000140)={0x0, 0x94ce, 0x0, 0x3, 0x1ce}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000300), &(0x7f0000001980)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001900)={0x53, 0xfffffffffffffffc, 0x2, 0xfa, @scatter={0x3, 0x0, &(0x7f0000001580)=[{&(0x7f0000000340)=""/44, 0x2c}, {&(0x7f0000000440)=""/55, 0x37}, {&(0x7f0000001740)=""/208, 0xd0}]}, &(0x7f00000015c0)="49b9", &(0x7f0000001840)=""/121, 0xfffff001, 0x4, 0xffffffffffffffff, &(0x7f00000018c0)}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_elf64(r2, &(0x7f0000002040)=ANY=[@ANYBLOB="7f454c460000000700000004000000010000000000000000000813f9672f04000000000000000000020000000000020000002400001f38000200000000000000030000000000fa005df8000000c0fff2fffffffffffff7000000474c1b619792a7"], 0xaf2) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000280)) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001f80), 0x123001, 0x0) writev(r3, &(0x7f0000001180)=[{&(0x7f0000000000)="b3", 0x1}, {&(0x7f0000001000)='`', 0x1}], 0x2) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/module/battery', 0x210082, 0x140) dup2(r3, r4) [ 2171.858049] FAULT_INJECTION: forcing a failure. [ 2171.858049] name failslab, interval 1, probability 0, space 0, times 0 [ 2171.859765] CPU: 1 PID: 10765 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2171.860623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2171.861648] Call Trace: [ 2171.861989] dump_stack+0x107/0x167 [ 2171.862452] should_fail.cold+0x5/0xa [ 2171.862955] ? vfat_add_entry+0x23a/0x2720 [ 2171.863494] should_failslab+0x5/0x20 [ 2171.863971] kmem_cache_alloc_trace+0x55/0x320 [ 2171.864551] vfat_add_entry+0x23a/0x2720 [ 2171.865066] ? lock_release+0x680/0x680 [ 2171.865571] ? find_held_lock+0x2c/0x110 [ 2171.866089] ? current_time+0x72/0x2c0 [ 2171.866581] ? vfat_rmdir+0x460/0x460 [ 2171.867080] ? mark_held_locks+0x9e/0xe0 [ 2171.867596] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2171.868254] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2171.868895] ? trace_hardirqs_on+0x5b/0x180 [ 2171.869442] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2171.870086] ? ktime_get_coarse_real_ts64+0xfd/0x190 [ 2171.870722] ? current_time+0x1e6/0x2c0 [ 2171.871248] ? igrab+0xc0/0xc0 [ 2171.871657] ? _raw_spin_unlock+0x1a/0x30 [ 2171.872184] vfat_create+0x115/0x3d0 [ 2171.872656] ? vfat_add_entry+0x2720/0x2720 [ 2171.873215] ? vfat_add_entry+0x2720/0x2720 [ 2171.873758] lookup_open.isra.0+0xea8/0x1270 [ 2171.874319] ? vfs_tmpfile+0x350/0x350 [ 2171.878881] path_openat+0x972/0x2770 [ 2171.879375] ? path_lookupat+0x860/0x860 [ 2171.879889] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2171.880543] ? lock_acquire+0x197/0x470 [ 2171.881034] ? find_held_lock+0x2c/0x110 [ 2171.881537] do_filp_open+0x190/0x3e0 [ 2171.882011] ? may_open_dev+0xf0/0xf0 [ 2171.882492] ? do_raw_spin_lock+0x121/0x260 [ 2171.883040] ? rwlock_bug.part.0+0x90/0x90 [ 2171.883558] ? _raw_spin_unlock+0x1a/0x30 [ 2171.884069] ? alloc_fd+0x2e7/0x670 [ 2171.884543] do_sys_openat2+0x171/0x4d0 [ 2171.885050] ? build_open_flags+0x6f0/0x6f0 [ 2171.885593] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2171.886192] ? wait_for_completion_io+0x270/0x270 [ 2171.886813] __x64_sys_openat+0x13f/0x1f0 [ 2171.887336] ? __ia32_sys_open+0x1c0/0x1c0 [ 2171.887859] ? ksys_write+0x1a9/0x260 [ 2171.888317] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2171.888933] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2171.889532] do_syscall_64+0x33/0x40 [ 2171.889965] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2171.890555] RIP: 0033:0x7fc792251b19 [ 2171.891008] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2171.893124] RSP: 002b:00007fc78f7c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2171.894005] RAX: ffffffffffffffda RBX: 00007fc792364f60 RCX: 00007fc792251b19 [ 2171.894842] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2171.895674] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2171.896494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2171.897315] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 [ 2171.941357] FAULT_INJECTION: forcing a failure. [ 2171.941357] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2171.943247] CPU: 0 PID: 10774 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2171.944218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2171.945313] Call Trace: [ 2171.945672] dump_stack+0x107/0x167 [ 2171.946147] should_fail.cold+0x5/0xa [ 2171.946651] _copy_from_user+0x2e/0x1b0 [ 2171.947197] __copy_msghdr_from_user+0x91/0x4b0 [ 2171.947804] ? __ia32_sys_shutdown+0x80/0x80 [ 2171.948380] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2171.949063] ? __is_insn_slot_addr+0x123/0x290 [ 2171.949659] ? lock_downgrade+0x6d0/0x6d0 [ 2171.950204] ? unwind_next_frame+0x13ef/0x1a90 [ 2171.950826] sendmsg_copy_msghdr+0xa1/0x160 [ 2171.951387] ? do_recvmmsg+0x6d0/0x6d0 [ 2171.951899] ? __is_insn_slot_addr+0x123/0x290 [ 2171.952491] ? lock_downgrade+0x6d0/0x6d0 [ 2171.953038] io_sendmsg+0x62c/0x830 [ 2171.953513] ? io_setup_async_msg+0x2d0/0x2d0 [ 2171.954103] ? __is_insn_slot_addr+0x14c/0x290 [ 2171.954702] ? lock_chain_count+0x20/0x20 [ 2171.955258] ? mark_lock+0xf5/0x2df0 [ 2171.955743] ? register_lock_class+0xbb/0x17b0 [ 2171.956334] ? arch_stack_walk+0x99/0xf0 [ 2171.956866] ? lock_chain_count+0x20/0x20 [ 2171.957405] ? is_dynamic_key+0x1e0/0x1e0 [ 2171.957947] ? lock_chain_count+0x20/0x20 [ 2171.958496] ? __lock_acquire+0x1657/0x5b00 [ 2171.959086] ? __lock_acquire+0xbb1/0x5b00 [ 2171.959642] io_issue_sqe+0x3b3/0x77b0 [ 2171.960157] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2171.960838] ? lock_chain_count+0x20/0x20 [ 2171.961379] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2171.962059] ? io_connect+0x610/0x610 [ 2171.962560] ? lock_acquire+0x197/0x470 [ 2171.963089] ? find_held_lock+0x2c/0x110 [ 2171.963625] ? __fget_files+0x2cf/0x520 [ 2171.964142] ? lock_downgrade+0x6d0/0x6d0 [ 2171.964685] __io_queue_sqe+0x90/0x9d0 [ 2171.965197] ? io_issue_sqe+0x77b0/0x77b0 [ 2171.965736] ? __fget_files+0x2f8/0x520 [ 2171.966265] io_submit_sqes+0x44aa/0x8610 [ 2171.966836] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2171.967487] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2171.968118] ? find_held_lock+0x2c/0x110 [ 2171.968652] ? io_submit_sqes+0x8610/0x8610 [ 2171.969221] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2171.969853] ? wait_for_completion_io+0x270/0x270 [ 2171.970484] ? rcu_read_lock_any_held+0x75/0xa0 [ 2171.971115] ? vfs_write+0x354/0xb10 [ 2171.971599] ? fput_many+0x2f/0x1a0 [ 2171.972107] ? ksys_write+0x1a9/0x260 [ 2171.972640] ? __ia32_sys_read+0xb0/0xb0 [ 2171.973196] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2171.973894] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2171.974566] do_syscall_64+0x33/0x40 [ 2171.975074] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2171.975739] RIP: 0033:0x7f0de9071b19 [ 2171.976228] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2171.978609] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2171.979605] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2171.980525] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2171.981446] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2171.982370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2171.983308] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2171.996066] tmpfs: Unknown parameter '00000000000000000000003' [ 2172.011545] tmpfs: Unknown parameter '00000000000000000000003' 10:13:38 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 58) 10:13:38 executing program 6: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:13:38 executing program 4: openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) sched_getattr(0x0, &(0x7f000000bb40)={0x38}, 0x99, 0x0) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, "e35e91852b1941028300000000000000002000"}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000080)={@local, 0x78, r6}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8916, &(0x7f0000000000)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x0, r6}) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000100)={0x4, 0x7, 0x0, 0x7, 0x7, "3b6589ea086f7dd493ad034825fe29c3b869ba", 0x8, 0xc0}) openat(r4, &(0x7f0000000200)='./file0\x00', 0x400100, 0x1d0) ioctl$TCSETSW2(r4, 0x402c542c, &(0x7f0000000040)={0x8000, 0x8, 0x1f, 0xa6, 0x89, "fd0ac8760c2123c0200feeb5463a043c13b934", 0xc823, 0x1000}) sendfile(r1, r0, 0x0, 0x4000007ffffffc) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="009c5510c1fc0200000000000000290000000000b2ab"]) ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000280)={0x22, 0x1f, 0x6, 0x8001, 0xc7, "038afe155449b7612f12c9189b82a0dbcb1ae9", 0x0, 0x8}) ioctl$TCSETSW2(r7, 0x402c542c, &(0x7f00000001c0)={0x1, 0xb2, 0xf6fb56c4, 0x3ca, 0x2, "344e1d6e04ba9123636ea89a09773b02fb858b", 0x5, 0x6}) 10:13:38 executing program 5: r0 = perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4307, 0x9652c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x10000000, 0x3, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r3 = gettid() ioprio_set$pid(0x2, 0x0, 0x4000) setpriority(0x1, r3, 0x9) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000002c0)=""/190, 0xbe, 0x8000006) fcntl$getflags(r5, 0x40a) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') fsetxattr$trusted_overlay_nlink(r4, &(0x7f0000000180), &(0x7f00000001c0)={'L-', 0xff7a3f0}, 0x16, 0x1) pread64(r6, &(0x7f00000018c0)=""/186, 0xba, 0x6) r7 = dup3(r5, 0xffffffffffffffff, 0x0) move_mount(r6, &(0x7f0000000080)='./file0\x00', r7, &(0x7f0000000100)='./file1\x00', 0x13) 10:13:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 11) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:13:38 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100), 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:13:38 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x8, 0x0, 0x0, 0x0) 10:13:38 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x4000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2185.715037] tmpfs: Unknown parameter '00000000000000000000003' [ 2185.743896] tmpfs: Unknown parameter '00000000000000000000003' 10:13:38 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100), 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) [ 2185.764447] FAULT_INJECTION: forcing a failure. [ 2185.764447] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2185.766078] CPU: 1 PID: 10800 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2185.766878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2185.767856] Call Trace: [ 2185.768167] dump_stack+0x107/0x167 [ 2185.768588] should_fail.cold+0x5/0xa [ 2185.769038] _copy_from_user+0x2e/0x1b0 [ 2185.769496] iovec_from_user+0x141/0x400 [ 2185.769979] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2185.770566] __import_iovec+0x67/0x590 [ 2185.771016] ? __ia32_sys_shutdown+0x80/0x80 [ 2185.771548] import_iovec+0x83/0xb0 [ 2185.771975] sendmsg_copy_msghdr+0x131/0x160 [ 2185.772493] ? do_recvmmsg+0x6d0/0x6d0 [ 2185.772995] ? lock_chain_count+0x20/0x20 [ 2185.773510] ? lock_downgrade+0x6d0/0x6d0 [ 2185.774001] io_sendmsg+0x62c/0x830 [ 2185.774429] ? io_setup_async_msg+0x2d0/0x2d0 [ 2185.774955] ? mark_lock+0xf5/0x2df0 [ 2185.775436] ? __lock_acquire+0xbb1/0x5b00 [ 2185.775963] io_issue_sqe+0x3b3/0x77b0 [ 2185.776453] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2185.777113] ? lock_chain_count+0x20/0x20 [ 2185.777624] ? __is_insn_slot_addr+0x14c/0x290 [ 2185.778224] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2185.778861] ? io_connect+0x610/0x610 [ 2185.779328] ? lock_acquire+0x197/0x470 [ 2185.779841] ? find_held_lock+0x2c/0x110 [ 2185.780320] ? __fget_files+0x2cf/0x520 [ 2185.780802] ? lock_downgrade+0x6d0/0x6d0 [ 2185.781324] __io_queue_sqe+0x90/0x9d0 [ 2185.781826] ? io_issue_sqe+0x77b0/0x77b0 [ 2185.782353] ? __fget_files+0x2f8/0x520 [ 2185.782827] io_submit_sqes+0x44aa/0x8610 [ 2185.783360] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2185.784006] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2185.784599] ? find_held_lock+0x2c/0x110 [ 2185.785082] ? io_submit_sqes+0x8610/0x8610 [ 2185.785627] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2185.786207] ? wait_for_completion_io+0x270/0x270 [ 2185.786797] ? rcu_read_lock_any_held+0x75/0xa0 [ 2185.787368] ? vfs_write+0x354/0xb10 [ 2185.787830] ? fput_many+0x2f/0x1a0 [ 2185.788260] ? ksys_write+0x1a9/0x260 [ 2185.788708] ? __ia32_sys_read+0xb0/0xb0 [ 2185.789194] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2185.789833] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2185.790437] do_syscall_64+0x33/0x40 [ 2185.790878] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2185.791535] RIP: 0033:0x7f0de9071b19 [ 2185.792018] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2185.794200] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2185.795093] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2185.795956] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2185.796782] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2185.797635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2185.798461] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:13:38 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000000080)) [ 2185.832166] FAULT_INJECTION: forcing a failure. [ 2185.832166] name failslab, interval 1, probability 0, space 0, times 0 [ 2185.833847] CPU: 0 PID: 10794 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2185.834754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2185.835830] Call Trace: [ 2185.836179] dump_stack+0x107/0x167 [ 2185.836637] should_fail.cold+0x5/0xa [ 2185.837169] ? create_object.isra.0+0x3a/0xa20 [ 2185.837766] should_failslab+0x5/0x20 [ 2185.838287] kmem_cache_alloc+0x5b/0x310 [ 2185.838847] create_object.isra.0+0x3a/0xa20 [ 2185.839468] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2185.840106] kmem_cache_alloc_trace+0x151/0x320 [ 2185.840700] vfat_add_entry+0x23a/0x2720 [ 2185.841223] ? lock_release+0x680/0x680 [ 2185.841756] ? find_held_lock+0x2c/0x110 [ 2185.842307] ? current_time+0x72/0x2c0 [ 2185.842824] ? vfat_rmdir+0x460/0x460 [ 2185.843350] ? mark_held_locks+0x9e/0xe0 [ 2185.843868] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2185.844526] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2185.845182] ? trace_hardirqs_on+0x5b/0x180 [ 2185.845766] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2185.846418] ? ktime_get_coarse_real_ts64+0xfd/0x190 [ 2185.847061] ? current_time+0x1e6/0x2c0 [ 2185.847592] ? igrab+0xc0/0xc0 [ 2185.848003] ? _raw_spin_unlock+0x1a/0x30 [ 2185.848524] vfat_create+0x115/0x3d0 [ 2185.849005] ? vfat_add_entry+0x2720/0x2720 [ 2185.849557] ? vfat_add_entry+0x2720/0x2720 [ 2185.850097] lookup_open.isra.0+0xea8/0x1270 [ 2185.850655] ? vfs_tmpfile+0x350/0x350 [ 2185.851196] path_openat+0x972/0x2770 [ 2185.851698] ? path_lookupat+0x860/0x860 [ 2185.852208] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2185.852858] ? lock_acquire+0x197/0x470 [ 2185.853351] ? find_held_lock+0x2c/0x110 [ 2185.853874] do_filp_open+0x190/0x3e0 [ 2185.854346] ? may_open_dev+0xf0/0xf0 [ 2185.854824] ? do_raw_spin_lock+0x121/0x260 [ 2185.855381] ? rwlock_bug.part.0+0x90/0x90 [ 2185.855916] ? _raw_spin_unlock+0x1a/0x30 [ 2185.856446] ? alloc_fd+0x2e7/0x670 [ 2185.856904] do_sys_openat2+0x171/0x4d0 [ 2185.857406] ? build_open_flags+0x6f0/0x6f0 [ 2185.857943] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2185.858544] ? wait_for_completion_io+0x270/0x270 [ 2185.859159] __x64_sys_openat+0x13f/0x1f0 [ 2185.859700] ? __ia32_sys_open+0x1c0/0x1c0 [ 2185.860223] ? ksys_write+0x1a9/0x260 [ 2185.860702] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2185.861349] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2185.861994] do_syscall_64+0x33/0x40 [ 2185.862479] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2185.863157] RIP: 0033:0x7fc792251b19 [ 2185.863681] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2185.866135] RSP: 002b:00007fc78f7c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2185.867143] RAX: ffffffffffffffda RBX: 00007fc792364f60 RCX: 00007fc792251b19 [ 2185.868159] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2185.869096] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2185.870038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2185.871000] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 10:13:38 executing program 6: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:13:38 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x5000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:13:38 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) r3 = getgid() lchown(&(0x7f0000000400)='./file2\x00', 0xffffffffffffffff, r3) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, r3}}, './file0\x00'}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r5, 0x40a) [ 2185.934259] tmpfs: Unknown parameter '00000000000000000000003' 10:13:38 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000000080)) [ 2185.947020] tmpfs: Unknown parameter '00000000000000000000003' 10:13:38 executing program 6: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:13:38 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x6000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2186.013212] tmpfs: Unknown parameter '00000000000000000000003' [ 2186.025407] tmpfs: Unknown parameter '00000000000000000000003' 10:13:52 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r3 = perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$AUTOFS_DEV_IOCTL_FAIL(r4, 0xc0189377, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="03000000050000002eaf66696c653100"]) fcntl$lock(r5, 0x7, &(0x7f0000000100)={0x2, 0x4, 0x6, 0x4, r1}) fcntl$getflags(r4, 0x40a) 10:13:52 executing program 4: openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) sched_getattr(0x0, &(0x7f000000bb40)={0x38}, 0x99, 0x0) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, "e35e91852b1941028300000000000000002000"}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000080)={@local, 0x78, r6}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8916, &(0x7f0000000000)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x0, r6}) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000100)={0x4, 0x7, 0x0, 0x7, 0x7, "3b6589ea086f7dd493ad034825fe29c3b869ba", 0x8, 0xc0}) openat(r4, &(0x7f0000000200)='./file0\x00', 0x400100, 0x1d0) ioctl$TCSETSW2(r4, 0x402c542c, &(0x7f0000000040)={0x8000, 0x8, 0x1f, 0xa6, 0x89, "fd0ac8760c2123c0200feeb5463a043c13b934", 0xc823, 0x1000}) sendfile(r1, r0, 0x0, 0x4000007ffffffc) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="009c5510c1fc0200000000000000290000000000b2ab"]) ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000280)={0x22, 0x1f, 0x6, 0x8001, 0xc7, "038afe155449b7612f12c9189b82a0dbcb1ae9", 0x0, 0x8}) ioctl$TCSETSW2(r7, 0x402c542c, &(0x7f00000001c0)={0x1, 0xb2, 0xf6fb56c4, 0x3ca, 0x2, "344e1d6e04ba9123636ea89a09773b02fb858b", 0x5, 0x6}) 10:13:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 12) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:13:52 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x7000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:13:52 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:13:52 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x10, 0x0, 0x0, 0x0) 10:13:52 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, 0x0) 10:13:52 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 59) 10:13:52 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, 0x0) [ 2199.679274] tmpfs: Unknown parameter '00000000000000000000003' [ 2199.695109] tmpfs: Unknown parameter '00000000000000000000003' 10:13:52 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, 0x0) [ 2199.729922] FAULT_INJECTION: forcing a failure. [ 2199.729922] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2199.731438] CPU: 1 PID: 10853 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2199.732299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2199.733350] Call Trace: [ 2199.733684] dump_stack+0x107/0x167 [ 2199.734146] should_fail.cold+0x5/0xa [ 2199.734619] _copy_from_user+0x2e/0x1b0 [ 2199.735147] __copy_msghdr_from_user+0x91/0x4b0 [ 2199.735770] ? __ia32_sys_shutdown+0x80/0x80 [ 2199.736337] ? inet_sendmsg+0xbd/0x140 [ 2199.736829] ? inet_send_prepare+0x540/0x540 [ 2199.737374] ? __sock_sendmsg+0x55/0x190 [ 2199.737875] ? ____sys_sendmsg+0x426/0x870 [ 2199.738423] sendmsg_copy_msghdr+0xa1/0x160 [ 2199.738969] ? do_recvmmsg+0x6d0/0x6d0 [ 2199.739461] ? lock_chain_count+0x20/0x20 [ 2199.740007] ? lock_downgrade+0x6d0/0x6d0 [ 2199.740527] io_sendmsg+0x62c/0x830 [ 2199.740979] ? io_setup_async_msg+0x2d0/0x2d0 [ 2199.741546] ? mark_lock+0xf5/0x2df0 [ 2199.742019] ? lock_chain_count+0x20/0x20 [ 2199.742551] ? __lock_acquire+0xbb1/0x5b00 [ 2199.743083] io_issue_sqe+0x3b3/0x77b0 [ 2199.743589] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2199.744262] ? lock_chain_count+0x20/0x20 [ 2199.744803] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2199.745445] ? io_connect+0x610/0x610 [ 2199.745919] ? lock_acquire+0x197/0x470 [ 2199.746405] ? find_held_lock+0x2c/0x110 [ 2199.746922] ? __fget_files+0x2cf/0x520 [ 2199.747422] ? lock_downgrade+0x6d0/0x6d0 [ 2199.747967] __io_queue_sqe+0x90/0x9d0 [ 2199.748453] ? io_issue_sqe+0x77b0/0x77b0 [ 2199.748979] ? __fget_files+0x2f8/0x520 [ 2199.749479] io_submit_sqes+0x44aa/0x8610 [ 2199.750008] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2199.750618] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2199.751212] ? find_held_lock+0x2c/0x110 [ 2199.751756] ? io_submit_sqes+0x8610/0x8610 [ 2199.752322] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2199.752934] ? wait_for_completion_io+0x270/0x270 [ 2199.753539] ? rcu_read_lock_any_held+0x75/0xa0 [ 2199.754123] ? vfs_write+0x354/0xb10 [ 2199.754599] ? fput_many+0x2f/0x1a0 [ 2199.755054] ? ksys_write+0x1a9/0x260 [ 2199.755531] ? __ia32_sys_read+0xb0/0xb0 [ 2199.756067] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2199.756728] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2199.757369] do_syscall_64+0x33/0x40 [ 2199.757840] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2199.758476] RIP: 0033:0x7f0de9071b19 [ 2199.758936] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2199.761200] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2199.762145] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2199.763032] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2199.763921] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2199.764821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2199.765696] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:13:52 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x1, 0x6, 0x81, 0x81, 0x0, 0x10000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x7, @perf_config_ext={0x168f, 0x79}, 0x10000, 0x9, 0x4e3, 0xd, 0xfffffffffffffffa, 0x80000001, 0x81, 0x0, 0x8001, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x4, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$F2FS_IOC_GET_PIN_FILE(r2, 0x8004f50e, &(0x7f0000000080)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000840)=@IORING_OP_STATX={0x15, 0x5, 0x0, r3, &(0x7f0000000900), &(0x7f0000000800)='./file1\x00', 0x1, 0x2000}, 0x4000000) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000200)=0x7ff, 0x6, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x80000001) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000002c0)={0x78, {{0xa, 0x4e21, 0x3f, @loopback, 0xcf2}}, 0x1, 0x9, [{{0xa, 0x4e22, 0xfff, @remote, 0x4fd}}, {{0xa, 0x4e24, 0x8a, @loopback, 0x8}}, {{0xa, 0x4e22, 0x3, @empty, 0x6}}, {{0xa, 0x4e21, 0x2eee, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0x400}}, {{0xa, 0x4e22, 0x7fff, @mcast2, 0x101}}, {{0xa, 0x4e22, 0x3, @mcast2, 0x9}}, {{0xa, 0x4e23, 0x594, @dev={0xfe, 0x80, '\x00', 0x38}, 0x8}}, {{0xa, 0x4e20, 0x3f, @private0={0xfc, 0x0, '\x00', 0x1}, 0x80000000}}, {{0xa, 0x4e22, 0x20, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x20}}]}, 0x510) signalfd4(r4, &(0x7f0000000100)={[0x7]}, 0x8, 0x800) 10:13:52 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x20000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2199.775436] FAULT_INJECTION: forcing a failure. [ 2199.775436] name failslab, interval 1, probability 0, space 0, times 0 [ 2199.781854] CPU: 1 PID: 10851 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2199.782737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2199.783793] Call Trace: [ 2199.784132] dump_stack+0x107/0x167 [ 2199.784601] should_fail.cold+0x5/0xa [ 2199.785089] ? vfat_add_entry+0x2fe/0x2720 [ 2199.785634] should_failslab+0x5/0x20 [ 2199.786123] kmem_cache_alloc+0x5b/0x310 [ 2199.786641] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2199.787285] vfat_add_entry+0x2fe/0x2720 [ 2199.787866] ? lock_release+0x680/0x680 [ 2199.788378] ? find_held_lock+0x2c/0x110 [ 2199.788902] ? current_time+0x72/0x2c0 [ 2199.789396] ? vfat_rmdir+0x460/0x460 [ 2199.789885] ? mark_held_locks+0x9e/0xe0 [ 2199.790410] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2199.791085] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2199.791893] ? trace_hardirqs_on+0x5b/0x180 [ 2199.792964] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2199.794247] ? ktime_get_coarse_real_ts64+0xfd/0x190 [ 2199.795511] ? current_time+0x1e6/0x2c0 [ 2199.796696] ? igrab+0xc0/0xc0 [ 2199.797612] ? _raw_spin_unlock+0x1a/0x30 [ 2199.798844] vfat_create+0x115/0x3d0 [ 2199.799962] ? vfat_add_entry+0x2720/0x2720 [ 2199.801183] ? vfat_add_entry+0x2720/0x2720 [ 2199.802397] lookup_open.isra.0+0xea8/0x1270 [ 2199.803631] ? vfs_tmpfile+0x350/0x350 [ 2199.804764] path_openat+0x972/0x2770 [ 2199.805865] ? path_lookupat+0x860/0x860 [ 2199.807009] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2199.808476] ? lock_acquire+0x197/0x470 [ 2199.809612] ? find_held_lock+0x2c/0x110 [ 2199.810766] do_filp_open+0x190/0x3e0 [ 2199.811825] ? may_open_dev+0xf0/0xf0 [ 2199.812915] ? do_raw_spin_lock+0x121/0x260 [ 2199.814103] ? rwlock_bug.part.0+0x90/0x90 [ 2199.815310] ? _raw_spin_unlock+0x1a/0x30 [ 2199.816522] ? alloc_fd+0x2e7/0x670 [ 2199.817574] do_sys_openat2+0x171/0x4d0 [ 2199.818718] ? build_open_flags+0x6f0/0x6f0 [ 2199.819951] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2199.821355] ? wait_for_completion_io+0x270/0x270 [ 2199.822738] __x64_sys_openat+0x13f/0x1f0 [ 2199.823956] ? __ia32_sys_open+0x1c0/0x1c0 [ 2199.825170] ? ksys_write+0x1a9/0x260 [ 2199.826310] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2199.827857] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2199.829351] do_syscall_64+0x33/0x40 [ 2199.830443] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2199.831970] RIP: 0033:0x7fc792251b19 [ 2199.833021] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2199.838345] RSP: 002b:00007fc78f7c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2199.840575] RAX: ffffffffffffffda RBX: 00007fc792364f60 RCX: 00007fc792251b19 [ 2199.842670] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2199.844752] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2199.846868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2199.848980] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 [ 2199.898049] tmpfs: Unknown parameter '00000000000000000000003' [ 2199.911277] tmpfs: Unknown parameter '00000000000000000000003' 10:13:52 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, 0x0) 10:13:52 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, 0x0) 10:13:52 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x20100000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:13:52 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f0000001540)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f00000000c0), 0x4) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/68, 0x44}, {&(0x7f00000002c0)=""/90, 0x5a}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/187, 0xbb}, {&(0x7f0000001400)=""/183, 0xb7}], 0x6) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r4 = perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x321941, 0x14) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') fcntl$lock(r4, 0x24, &(0x7f0000000080)={0x1, 0x3, 0xafe, 0x7f, r1}) pread64(r6, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r6, 0x40a) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000001580)={r5, 0x6, 0x7, 0xfff}) connect$inet6(r7, &(0x7f00000015c0)={0xa, 0x4e20, 0x8, @mcast2, 0xa819}, 0x1c) [ 2200.009272] tmpfs: Unknown parameter '00000000000000000000003' [ 2200.020625] tmpfs: Unknown parameter '00000000000000000000003' 10:14:06 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100), 0x4) 10:14:06 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x0, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00000001c0), 0xb}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x7, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xd, 0x80010, r4, 0x10000000) perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x5, 0x9, 0x0, 0x8, 0x0, 0xfffffffffffffc01, 0x1080, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87b, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x0, 0x8000, 0x6, 0x2, 0x1, 0x971d, 0x400, 0x0, 0x5, 0x0, 0x1}, r1, 0x0, r3, 0x4) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r7, &(0x7f00000018c0)=""/186, 0xba, 0x6) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r6, &(0x7f0000000100)=@IORING_OP_WRITE={0x17, 0x1, 0x4007, @fd=r7, 0x52f, &(0x7f0000000080)="b2358dd1c088413a97e9abaf4c8fe94b16593c87fac648833c2ca91e747a2f7dd26c3e1a02a7ee48da6363fe1596ca574cae", 0x32, 0x1c, 0x1, {0x0, r8}}, 0x1ff) pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') openat(r9, &(0x7f0000000180)='./file1\x00', 0x100, 0x9) fcntl$getflags(r5, 0x40a) 10:14:06 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0xfc, 0x0, 0x0, 0x0) 10:14:06 executing program 4: openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) sched_getattr(0x0, &(0x7f000000bb40)={0x38}, 0x99, 0x0) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, "e35e91852b1941028300000000000000002000"}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000080)={@local, 0x78, r6}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8916, &(0x7f0000000000)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x0, r6}) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000100)={0x4, 0x7, 0x0, 0x7, 0x7, "3b6589ea086f7dd493ad034825fe29c3b869ba", 0x8, 0xc0}) openat(r4, &(0x7f0000000200)='./file0\x00', 0x400100, 0x1d0) ioctl$TCSETSW2(r4, 0x402c542c, &(0x7f0000000040)={0x8000, 0x8, 0x1f, 0xa6, 0x89, "fd0ac8760c2123c0200feeb5463a043c13b934", 0xc823, 0x1000}) sendfile(r1, r0, 0x0, 0x4000007ffffffc) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="009c5510c1fc0200000000000000290000000000b2ab"]) ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000280)={0x22, 0x1f, 0x6, 0x8001, 0xc7, "038afe155449b7612f12c9189b82a0dbcb1ae9", 0x0, 0x8}) ioctl$TCSETSW2(r7, 0x402c542c, &(0x7f00000001c0)={0x1, 0xb2, 0xf6fb56c4, 0x3ca, 0x2, "344e1d6e04ba9123636ea89a09773b02fb858b", 0x5, 0x6}) 10:14:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 13) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:14:06 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, 0x0) 10:14:06 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x8cffffff, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:14:06 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 60) 10:14:06 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100), 0x4) [ 2213.820481] tmpfs: Unknown parameter '00000000000000000000003' 10:14:06 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) (fail_nth: 1) [ 2213.840932] tmpfs: Unknown parameter '00000000000000000000003' [ 2213.860085] FAULT_INJECTION: forcing a failure. [ 2213.860085] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2213.861529] CPU: 1 PID: 10898 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2213.862325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2213.863279] Call Trace: [ 2213.863600] dump_stack+0x107/0x167 [ 2213.864023] should_fail.cold+0x5/0xa [ 2213.864510] _copy_from_user+0x2e/0x1b0 [ 2213.864978] move_addr_to_kernel.part.0+0x31/0x110 [ 2213.865542] __copy_msghdr_from_user+0x3e1/0x4b0 [ 2213.866089] ? __ia32_sys_shutdown+0x80/0x80 [ 2213.866601] ? __sock_sendmsg+0x55/0x190 [ 2213.867069] ? ____sys_sendmsg+0x426/0x870 [ 2213.867559] sendmsg_copy_msghdr+0xa1/0x160 [ 2213.868056] ? do_recvmmsg+0x6d0/0x6d0 [ 2213.868541] ? lock_chain_count+0x20/0x20 [ 2213.869028] ? lock_downgrade+0x6d0/0x6d0 [ 2213.869511] io_sendmsg+0x62c/0x830 [ 2213.869935] ? io_setup_async_msg+0x2d0/0x2d0 [ 2213.870453] ? mark_lock+0xf5/0x2df0 [ 2213.870912] ? __lock_acquire+0xbb1/0x5b00 [ 2213.871400] io_issue_sqe+0x3b3/0x77b0 [ 2213.871857] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2213.872529] ? lock_chain_count+0x20/0x20 [ 2213.873063] ? __is_insn_slot_addr+0x14c/0x290 [ 2213.873654] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2213.874325] ? io_connect+0x610/0x610 [ 2213.874823] ? lock_acquire+0x197/0x470 [ 2213.875324] ? find_held_lock+0x2c/0x110 [ 2213.875845] ? __fget_files+0x2cf/0x520 [ 2213.876379] ? lock_downgrade+0x6d0/0x6d0 [ 2213.876920] __io_queue_sqe+0x90/0x9d0 [ 2213.877420] ? io_issue_sqe+0x77b0/0x77b0 [ 2213.877929] ? __fget_files+0x2f8/0x520 [ 2213.878434] io_submit_sqes+0x44aa/0x8610 [ 2213.878975] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2213.879601] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2213.880234] ? find_held_lock+0x2c/0x110 [ 2213.880737] ? io_submit_sqes+0x8610/0x8610 [ 2213.881274] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2213.881889] ? wait_for_completion_io+0x270/0x270 [ 2213.882507] ? rcu_read_lock_any_held+0x75/0xa0 [ 2213.883106] ? vfs_write+0x354/0xb10 [ 2213.883574] ? fput_many+0x2f/0x1a0 [ 2213.884034] ? ksys_write+0x1a9/0x260 [ 2213.884986] ? __ia32_sys_read+0xb0/0xb0 [ 2213.885487] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2213.886151] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2213.886798] do_syscall_64+0x33/0x40 [ 2213.887268] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2213.887897] RIP: 0033:0x7f0de9071b19 [ 2213.888400] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2213.890626] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2213.891497] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2213.892353] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2213.893177] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2213.893997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2213.894813] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2213.913084] FAULT_INJECTION: forcing a failure. [ 2213.913084] name failslab, interval 1, probability 0, space 0, times 0 [ 2213.914676] CPU: 0 PID: 10906 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2213.915576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2213.916693] Call Trace: [ 2213.917048] dump_stack+0x107/0x167 [ 2213.917529] should_fail.cold+0x5/0xa [ 2213.918040] ? create_object.isra.0+0x3a/0xa20 [ 2213.918647] should_failslab+0x5/0x20 [ 2213.919165] kmem_cache_alloc+0x5b/0x310 [ 2213.919725] create_object.isra.0+0x3a/0xa20 [ 2213.920328] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2213.921022] kmem_cache_alloc+0x159/0x310 [ 2213.921574] security_inode_alloc+0x34/0x160 [ 2213.922154] inode_init_always+0xa4e/0xd10 [ 2213.922713] alloc_inode+0x84/0x240 [ 2213.923190] new_inode+0x23/0x250 [ 2213.923662] __ext4_new_inode+0x32c/0x5370 [ 2213.924246] ? trace_hardirqs_on+0x5b/0x180 [ 2213.924836] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 2213.925469] ? do_raw_spin_lock+0x121/0x260 [ 2213.926045] ? dquot_initialize_needed+0x290/0x290 [ 2213.926692] ? do_raw_spin_unlock+0x4f/0x220 [ 2213.927295] ? d_splice_alias+0x4d0/0xc60 [ 2213.927769] FAULT_INJECTION: forcing a failure. [ 2213.927769] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2213.927846] ext4_create+0x2ce/0x4d0 [ 2213.929739] ? ext4_mknod+0x4e0/0x4e0 [ 2213.930245] ? ext4_mknod+0x4e0/0x4e0 [ 2213.930747] lookup_open.isra.0+0xea8/0x1270 [ 2213.931330] ? vfs_tmpfile+0x350/0x350 [ 2213.931866] path_openat+0x972/0x2770 [ 2213.932388] ? path_lookupat+0x860/0x860 [ 2213.932925] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2213.933612] ? lock_acquire+0x197/0x470 [ 2213.934132] ? find_held_lock+0x2c/0x110 [ 2213.934674] do_filp_open+0x190/0x3e0 [ 2213.935173] ? may_open_dev+0xf0/0xf0 [ 2213.935680] ? do_raw_spin_lock+0x121/0x260 [ 2213.936260] ? rwlock_bug.part.0+0x90/0x90 [ 2213.936832] ? _raw_spin_unlock+0x1a/0x30 [ 2213.937374] ? alloc_fd+0x2e7/0x670 [ 2213.937860] do_sys_openat2+0x171/0x4d0 [ 2213.938384] ? build_open_flags+0x6f0/0x6f0 [ 2213.938954] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2213.939588] ? wait_for_completion_io+0x270/0x270 [ 2213.940240] __x64_sys_openat+0x13f/0x1f0 [ 2213.940786] ? __ia32_sys_open+0x1c0/0x1c0 [ 2213.941343] ? ksys_write+0x1a9/0x260 [ 2213.941850] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2213.942538] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2213.943218] do_syscall_64+0x33/0x40 [ 2213.943708] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2213.944388] RIP: 0033:0x7fc792251b19 [ 2213.944881] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2213.947291] RSP: 002b:00007fc78f7a6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2213.948303] RAX: ffffffffffffffda RBX: 00007fc792365020 RCX: 00007fc792251b19 [ 2213.949242] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2213.950179] RBP: 00007fc78f7a61d0 R08: 0000000000000000 R09: 0000000000000000 [ 2213.951118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2213.952054] R13: 00007ffd6b03927f R14: 00007fc78f7a6300 R15: 0000000000022000 [ 2213.953033] CPU: 1 PID: 10909 Comm: syz-executor.7 Not tainted 5.10.228 #1 [ 2213.953865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2213.954809] Call Trace: [ 2213.955120] dump_stack+0x107/0x167 [ 2213.955539] should_fail.cold+0x5/0xa [ 2213.955983] _copy_to_user+0x2e/0x180 [ 2213.956462] dgram_getsockopt+0x1eb/0x3a0 [ 2213.956940] ? raw_close+0x20/0x20 [ 2213.957368] ? sock_def_destruct+0x10/0x10 [ 2213.957852] __sys_getsockopt+0x14c/0x250 [ 2213.958328] ? __ia32_sys_setsockopt+0x150/0x150 [ 2213.958870] ? fput_many+0x2f/0x1a0 [ 2213.959299] ? ksys_write+0x1a9/0x260 [ 2213.959750] ? __ia32_sys_read+0xb0/0xb0 [ 2213.960259] __x64_sys_getsockopt+0xba/0x160 [ 2213.960770] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2213.961358] do_syscall_64+0x33/0x40 [ 2213.961792] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2213.962378] RIP: 0033:0x7efd1d572b19 [ 2213.962811] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2213.964978] RSP: 002b:00007efd1aae8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 2213.965867] RAX: ffffffffffffffda RBX: 00007efd1d685f60 RCX: 00007efd1d572b19 [ 2213.966687] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000004 [ 2213.967494] RBP: 00007efd1aae81d0 R08: 0000000020000080 R09: 0000000000000000 [ 2213.968364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2213.969188] R13: 00007ffcaa748cdf R14: 00007efd1aae8300 R15: 0000000000022000 10:14:06 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0xa4180000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:14:06 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100), 0x4) [ 2214.055947] tmpfs: Unknown parameter '00000000000000000000003' [ 2214.078234] tmpfs: Unknown parameter '00000000000000000000003' 10:14:06 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x5, 0x146, 0x90a) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) sendmsg$nl_generic(r4, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="281300003d00000125bd7000fedbdf250c000000a637d8655e01b3fb084a410f057322578a028e7940e5886b89a0d684dc9179833fc226c06156d24a703749c561cdc3e7e887e8a4eefd80699bc0668aa31a758690bcadd82a9d20e4a9c4298bbeb27d9d6370f38684929438aa465d2aa10668977505b05be9f2ccb456958dfa3ef640b3f964f588ae901707a1413ef626c8c37d27d05917e893b536959f2ea4f76d2fbb9456d8520b79147f7e3ad225e731456cf15d0c080077000000000043124b8008006800", @ANYRES32=r5, @ANYBLOB="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"], 0x1328}, 0x1, 0x0, 0x0, 0x44100}, 0x48001) setsockopt$inet6_tcp_int(r3, 0x6, 0x18, &(0x7f0000000080)=0x6b05, 0x4) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r6, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r6, 0x40a) 10:14:06 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0xc0ed0000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:14:06 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) (fail_nth: 1) [ 2214.178876] tmpfs: Unknown parameter '00000000000000000000003' 10:14:06 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x2ff, 0x0, 0x0, 0x0) [ 2214.189642] tmpfs: Unknown parameter '00000000000000000000003' [ 2214.195155] FAULT_INJECTION: forcing a failure. 10:14:06 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 61) [ 2214.195155] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2214.204813] CPU: 1 PID: 10928 Comm: syz-executor.6 Not tainted 5.10.228 #1 [ 2214.205710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2214.206764] Call Trace: [ 2214.207111] dump_stack+0x107/0x167 [ 2214.207585] should_fail.cold+0x5/0xa [ 2214.208077] _copy_from_user+0x2e/0x1b0 [ 2214.208611] dgram_setsockopt+0x297/0x6b0 [ 2214.209138] ? dgram_ioctl+0x270/0x270 [ 2214.209632] ? selinux_socket_setsockopt+0x6a/0x80 [ 2214.210260] ? sock_common_setsockopt+0x2b/0x100 [ 2214.210874] __sys_setsockopt+0x180/0x2b0 [ 2214.211403] ? sock_common_recvmsg+0x1a0/0x1a0 [ 2214.211992] ? __ia32_sys_recv+0x100/0x100 [ 2214.212549] ? fput_many+0x2f/0x1a0 [ 2214.213012] ? ksys_write+0x1a9/0x260 [ 2214.213499] ? __ia32_sys_read+0xb0/0xb0 [ 2214.214031] __x64_sys_setsockopt+0xba/0x160 [ 2214.214593] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2214.215262] do_syscall_64+0x33/0x40 [ 2214.215744] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2214.216418] RIP: 0033:0x7f45bf2f8b19 [ 2214.216884] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2214.219239] RSP: 002b:00007f45bc86e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2214.220238] RAX: ffffffffffffffda RBX: 00007f45bf40bf60 RCX: 00007f45bf2f8b19 [ 2214.221152] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000004 [ 2214.222069] RBP: 00007f45bc86e1d0 R08: 0000000000000004 R09: 0000000000000000 [ 2214.222999] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000001 [ 2214.223920] R13: 00007fff8b16f32f R14: 00007f45bc86e300 R15: 0000000000022000 [ 2214.280851] FAULT_INJECTION: forcing a failure. [ 2214.280851] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2214.282740] CPU: 0 PID: 10931 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2214.283675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2214.284796] Call Trace: [ 2214.285168] dump_stack+0x107/0x167 [ 2214.285651] should_fail.cold+0x5/0xa [ 2214.286178] _copy_from_iter_full+0x201/0xa60 [ 2214.286782] rawv6_sendmsg+0x20e8/0x3b20 [ 2214.287350] ? rawv6_bind+0xa40/0xa40 [ 2214.287869] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2214.288585] ? lock_acquire+0x197/0x470 [ 2214.289105] ? find_held_lock+0x2c/0x110 [ 2214.289644] ? __might_fault+0xd3/0x180 [ 2214.290167] ? lock_downgrade+0x6d0/0x6d0 [ 2214.290710] ? lock_downgrade+0x6d0/0x6d0 [ 2214.291257] ? sock_has_perm+0x1ea/0x280 [ 2214.291791] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2214.292505] ? iovec_from_user+0x104/0x400 [ 2214.293083] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2214.293784] ? rawv6_bind+0xa40/0xa40 [ 2214.294307] inet_sendmsg+0x11d/0x140 [ 2214.294825] ? inet_send_prepare+0x540/0x540 [ 2214.295423] __sock_sendmsg+0x13c/0x190 [ 2214.295971] ____sys_sendmsg+0x70d/0x870 [ 2214.296544] ? sock_write_iter+0x3d0/0x3d0 [ 2214.297122] ? sendmsg_copy_msghdr+0xba/0x160 [ 2214.297711] ? do_recvmmsg+0x6d0/0x6d0 [ 2214.298250] ? __is_insn_slot_addr+0x123/0x290 [ 2214.298872] ? lock_downgrade+0x6d0/0x6d0 [ 2214.299420] __sys_sendmsg_sock+0x26/0x40 [ 2214.299983] io_sendmsg+0x1e6/0x830 [ 2214.300488] ? io_setup_async_msg+0x2d0/0x2d0 [ 2214.301084] ? __is_insn_slot_addr+0x14c/0x290 [ 2214.301711] ? mark_lock+0xf5/0x2df0 [ 2214.302208] ? register_lock_class+0xbb/0x17b0 [ 2214.302809] ? arch_stack_walk+0x99/0xf0 [ 2214.303380] ? __lock_acquire+0xbb1/0x5b00 [ 2214.303966] io_issue_sqe+0x3b3/0x77b0 [ 2214.304507] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2214.305195] ? lock_chain_count+0x20/0x20 [ 2214.305747] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2214.306447] ? io_connect+0x610/0x610 [ 2214.306972] ? lock_acquire+0x197/0x470 [ 2214.307493] ? find_held_lock+0x2c/0x110 [ 2214.308035] ? __fget_files+0x2cf/0x520 [ 2214.308577] ? lock_downgrade+0x6d0/0x6d0 [ 2214.309134] __io_queue_sqe+0x90/0x9d0 [ 2214.309667] ? io_issue_sqe+0x77b0/0x77b0 [ 2214.310211] ? __fget_files+0x2f8/0x520 [ 2214.310766] io_submit_sqes+0x44aa/0x8610 [ 2214.311350] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2214.312033] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2214.312705] ? find_held_lock+0x2c/0x110 [ 2214.313258] ? io_submit_sqes+0x8610/0x8610 [ 2214.313870] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2214.314530] ? wait_for_completion_io+0x270/0x270 [ 2214.315185] ? rcu_read_lock_any_held+0x75/0xa0 [ 2214.315825] ? vfs_write+0x354/0xb10 [ 2214.316346] ? fput_many+0x2f/0x1a0 [ 2214.316826] ? ksys_write+0x1a9/0x260 [ 2214.317326] ? __ia32_sys_read+0xb0/0xb0 [ 2214.317863] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2214.318551] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2214.319228] do_syscall_64+0x33/0x40 [ 2214.319722] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2214.320424] RIP: 0033:0x7f0de9071b19 [ 2214.320935] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2214.323427] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2214.324468] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2214.325423] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2214.326391] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2214.327373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2214.328360] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:14:20 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x2, 0x0, r3, 0x0, &(0x7f0000000080)="df222411058cbd215b8ac9007f105413e0aeb1870f7b741e9b8ffdcd44af4e51b6db35851905b7", 0x27, 0x8081}, 0xe004) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0xf4e) fcntl$getflags(r4, 0x40a) 10:14:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 14) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:14:20 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) (fail_nth: 2) 10:14:20 executing program 4: openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) sched_getattr(0x0, &(0x7f000000bb40)={0x38}, 0x99, 0x0) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, "e35e91852b1941028300000000000000002000"}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000080)={@local, 0x78, r6}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8916, &(0x7f0000000000)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x0, r6}) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000100)={0x4, 0x7, 0x0, 0x7, 0x7, "3b6589ea086f7dd493ad034825fe29c3b869ba", 0x8, 0xc0}) openat(r4, &(0x7f0000000200)='./file0\x00', 0x400100, 0x1d0) ioctl$TCSETSW2(r4, 0x402c542c, &(0x7f0000000040)={0x8000, 0x8, 0x1f, 0xa6, 0x89, "fd0ac8760c2123c0200feeb5463a043c13b934", 0xc823, 0x1000}) sendfile(r1, r0, 0x0, 0x4000007ffffffc) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="009c5510c1fc0200000000000000290000000000b2ab"]) ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000280)={0x22, 0x1f, 0x6, 0x8001, 0xc7, "038afe155449b7612f12c9189b82a0dbcb1ae9", 0x0, 0x8}) ioctl$TCSETSW2(r7, 0x402c542c, &(0x7f00000001c0)={0x1, 0xb2, 0xf6fb56c4, 0x3ca, 0x2, "344e1d6e04ba9123636ea89a09773b02fb858b", 0x5, 0x6}) 10:14:20 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0xf6ffffff, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:14:20 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x300, 0x0, 0x0, 0x0) 10:14:20 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 62) 10:14:20 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) (fail_nth: 2) [ 2228.112730] tmpfs: Unknown parameter '00000000000000000000003' [ 2228.119125] FAULT_INJECTION: forcing a failure. [ 2228.119125] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2228.120662] CPU: 1 PID: 10948 Comm: syz-executor.7 Not tainted 5.10.228 #1 [ 2228.121523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2228.122572] Call Trace: [ 2228.122914] dump_stack+0x107/0x167 [ 2228.123380] should_fail.cold+0x5/0xa [ 2228.123871] _copy_to_user+0x2e/0x180 [ 2228.123969] FAULT_INJECTION: forcing a failure. [ 2228.123969] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2228.124363] simple_read_from_buffer+0xcc/0x160 [ 2228.126814] proc_fail_nth_read+0x198/0x230 [ 2228.127361] ? proc_sessionid_read+0x230/0x230 [ 2228.127938] ? security_file_permission+0xb1/0xe0 [ 2228.128559] ? proc_sessionid_read+0x230/0x230 [ 2228.129138] vfs_read+0x228/0x620 [ 2228.129577] ksys_read+0x12d/0x260 [ 2228.130011] ? vfs_write+0xb10/0xb10 [ 2228.130479] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2228.131129] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2228.131777] do_syscall_64+0x33/0x40 [ 2228.132233] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2228.132905] RIP: 0033:0x7efd1d52569c [ 2228.133375] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2228.135667] RSP: 002b:00007efd1aae8170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2228.136638] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd1d52569c [ 2228.137541] RDX: 000000000000000f RSI: 00007efd1aae81e0 RDI: 0000000000000003 [ 2228.138437] RBP: 00007efd1aae81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2228.139332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2228.140230] R13: 00007ffcaa748cdf R14: 00007efd1aae8300 R15: 0000000000022000 [ 2228.141165] CPU: 0 PID: 10951 Comm: syz-executor.6 Not tainted 5.10.228 #1 [ 2228.142106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2228.143209] Call Trace: [ 2228.143636] dump_stack+0x107/0x167 [ 2228.144122] should_fail.cold+0x5/0xa [ 2228.144682] _copy_to_user+0x2e/0x180 [ 2228.145193] simple_read_from_buffer+0xcc/0x160 [ 2228.145859] proc_fail_nth_read+0x198/0x230 [ 2228.146403] ? proc_sessionid_read+0x230/0x230 [ 2228.147020] ? security_file_permission+0xb1/0xe0 [ 2228.149142] ? proc_sessionid_read+0x230/0x230 [ 2228.149793] vfs_read+0x228/0x620 [ 2228.150252] ksys_read+0x12d/0x260 [ 2228.150767] ? vfs_write+0xb10/0xb10 [ 2228.151256] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2228.151984] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2228.152738] do_syscall_64+0x33/0x40 [ 2228.153216] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2228.153931] RIP: 0033:0x7f45bf2ab69c [ 2228.154416] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2228.156923] RSP: 002b:00007f45bc86e170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2228.157956] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45bf2ab69c [ 2228.158913] RDX: 000000000000000f RSI: 00007f45bc86e1e0 RDI: 0000000000000003 [ 2228.159873] RBP: 00007f45bc86e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2228.160900] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000001 [ 2228.161864] R13: 00007fff8b16f32f R14: 00007f45bc86e300 R15: 0000000000022000 [ 2228.178059] tmpfs: Unknown parameter '00000000000000000000003' [ 2228.194256] FAULT_INJECTION: forcing a failure. [ 2228.194256] name failslab, interval 1, probability 0, space 0, times 0 [ 2228.195859] CPU: 1 PID: 10950 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2228.196788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2228.197842] Call Trace: [ 2228.198199] dump_stack+0x107/0x167 [ 2228.198689] should_fail.cold+0x5/0xa [ 2228.199204] ? mempool_alloc+0x148/0x360 [ 2228.199745] ? mempool_free_pages+0x20/0x20 [ 2228.200314] should_failslab+0x5/0x20 [ 2228.200829] kmem_cache_alloc+0x5b/0x310 [ 2228.201354] ? mempool_free_pages+0x20/0x20 [ 2228.201915] mempool_alloc+0x148/0x360 [ 2228.202417] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2228.203089] ? mempool_resize+0x7d0/0x7d0 [ 2228.203623] ? lock_acquire+0x197/0x470 [ 2228.204128] ? lock_page_memcg+0x30/0x270 [ 2228.204686] ? lock_acquire+0x197/0x470 [ 2228.205197] bio_alloc_bioset+0x36e/0x600 [ 2228.205726] ? mark_buffer_dirty_inode+0x22b/0x300 [ 2228.206329] ? bvec_alloc+0x2f0/0x2f0 [ 2228.206813] ? do_raw_spin_lock+0x121/0x260 [ 2228.207344] ? rwlock_bug.part.0+0x90/0x90 [ 2228.207880] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2228.208486] __sync_dirty_buffer+0x16a/0x3e0 [ 2228.209084] fat_add_entries+0xf66/0x11b0 [ 2228.209622] ? fat_parse_long.constprop.0+0xb50/0xb50 [ 2228.210276] ? quarantine_put+0x8b/0x1a0 [ 2228.210800] ? trace_hardirqs_on+0x5b/0x180 [ 2228.211348] ? kmem_cache_free+0xa7/0x2d0 [ 2228.211891] ? slab_free_freelist_hook+0xa9/0x180 [ 2228.212500] ? vfat_add_entry+0x1f99/0x2720 [ 2228.213083] ? kmem_cache_free+0x249/0x2d0 [ 2228.213631] vfat_add_entry+0x1fb7/0x2720 [ 2228.214178] ? vfat_rmdir+0x460/0x460 [ 2228.214668] ? __bfs+0x9a/0x620 [ 2228.215099] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2228.215758] ? trace_hardirqs_on+0x5b/0x180 [ 2228.216295] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2228.216973] ? ktime_get_coarse_real_ts64+0xfd/0x190 [ 2228.217620] ? current_time+0x1e6/0x2c0 [ 2228.218126] ? igrab+0xc0/0xc0 [ 2228.218539] ? _raw_spin_unlock+0x1a/0x30 [ 2228.219080] vfat_create+0x115/0x3d0 [ 2228.219559] ? vfat_add_entry+0x2720/0x2720 [ 2228.220134] ? vfat_add_entry+0x2720/0x2720 [ 2228.220789] lookup_open.isra.0+0xea8/0x1270 [ 2228.221365] ? vfs_tmpfile+0x350/0x350 [ 2228.221387] FAULT_INJECTION: forcing a failure. [ 2228.221387] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2228.223350] path_openat+0x972/0x2770 [ 2228.223858] ? path_lookupat+0x860/0x860 [ 2228.224375] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2228.225069] ? lock_acquire+0x197/0x470 [ 2228.225575] ? find_held_lock+0x2c/0x110 [ 2228.226107] do_filp_open+0x190/0x3e0 [ 2228.226590] ? may_open_dev+0xf0/0xf0 [ 2228.227086] ? do_raw_spin_lock+0x121/0x260 [ 2228.227637] ? rwlock_bug.part.0+0x90/0x90 [ 2228.228180] ? _raw_spin_unlock+0x1a/0x30 [ 2228.228729] ? alloc_fd+0x2e7/0x670 [ 2228.229196] do_sys_openat2+0x171/0x4d0 [ 2228.229713] ? build_open_flags+0x6f0/0x6f0 [ 2228.230260] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2228.230886] ? wait_for_completion_io+0x270/0x270 [ 2228.231499] __x64_sys_openat+0x13f/0x1f0 [ 2228.232039] ? __ia32_sys_open+0x1c0/0x1c0 [ 2228.232583] ? ksys_write+0x1a9/0x260 [ 2228.233093] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2228.233768] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2228.234420] do_syscall_64+0x33/0x40 [ 2228.234904] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2228.235552] RIP: 0033:0x7fc792251b19 [ 2228.236036] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2228.238369] RSP: 002b:00007fc78f7c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2228.239327] RAX: ffffffffffffffda RBX: 00007fc792364f60 RCX: 00007fc792251b19 [ 2228.240233] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2228.241157] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2228.242064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2228.242967] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 [ 2228.243897] CPU: 0 PID: 10953 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2228.244868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2228.245925] Call Trace: [ 2228.246571] dump_stack+0x107/0x167 [ 2228.247035] should_fail.cold+0x5/0xa [ 2228.247519] _copy_from_iter_full+0x201/0xa60 [ 2228.248096] rawv6_sendmsg+0x20e8/0x3b20 [ 2228.248640] ? rawv6_bind+0xa40/0xa40 [ 2228.249121] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2228.249773] ? lock_acquire+0x197/0x470 [ 2228.250266] ? find_held_lock+0x2c/0x110 [ 2228.250776] ? __might_fault+0xd3/0x180 [ 2228.251265] ? lock_downgrade+0x6d0/0x6d0 [ 2228.251777] ? lock_downgrade+0x6d0/0x6d0 [ 2228.252290] ? sock_has_perm+0x1ea/0x280 [ 2228.252847] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2228.253557] ? iovec_from_user+0x104/0x400 [ 2228.254130] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2228.254818] ? rawv6_bind+0xa40/0xa40 [ 2228.255301] inet_sendmsg+0x11d/0x140 [ 2228.255771] ? inet_send_prepare+0x540/0x540 [ 2228.256308] __sock_sendmsg+0x13c/0x190 [ 2228.256815] ____sys_sendmsg+0x70d/0x870 [ 2228.257321] ? sock_write_iter+0x3d0/0x3d0 [ 2228.257840] ? sendmsg_copy_msghdr+0xba/0x160 [ 2228.258387] ? do_recvmmsg+0x6d0/0x6d0 [ 2228.258864] ? lock_chain_count+0x20/0x20 [ 2228.259377] ? lock_downgrade+0x6d0/0x6d0 [ 2228.259894] __sys_sendmsg_sock+0x26/0x40 [ 2228.260415] io_sendmsg+0x1e6/0x830 [ 2228.260906] ? io_setup_async_msg+0x2d0/0x2d0 [ 2228.261462] ? mark_lock+0xf5/0x2df0 [ 2228.261945] ? __lock_acquire+0xbb1/0x5b00 [ 2228.262464] io_issue_sqe+0x3b3/0x77b0 [ 2228.262952] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2228.263592] ? lock_chain_count+0x20/0x20 [ 2228.264103] ? __is_insn_slot_addr+0x14c/0x290 [ 2228.264692] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2228.265352] ? io_connect+0x610/0x610 [ 2228.265825] ? lock_acquire+0x197/0x470 [ 2228.266318] ? find_held_lock+0x2c/0x110 [ 2228.266823] ? __fget_files+0x2cf/0x520 [ 2228.267312] ? lock_downgrade+0x6d0/0x6d0 [ 2228.267826] __io_queue_sqe+0x90/0x9d0 [ 2228.268310] ? io_issue_sqe+0x77b0/0x77b0 [ 2228.268863] ? __fget_files+0x2f8/0x520 [ 2228.269364] io_submit_sqes+0x44aa/0x8610 [ 2228.269896] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2228.270506] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2228.271100] ? find_held_lock+0x2c/0x110 [ 2228.271608] ? io_submit_sqes+0x8610/0x8610 [ 2228.272144] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2228.272775] ? wait_for_completion_io+0x270/0x270 [ 2228.273373] ? rcu_read_lock_any_held+0x75/0xa0 [ 2228.273947] ? vfs_write+0x354/0xb10 [ 2228.274405] ? fput_many+0x2f/0x1a0 [ 2228.274860] ? ksys_write+0x1a9/0x260 [ 2228.275327] ? __ia32_sys_read+0xb0/0xb0 [ 2228.275831] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2228.276479] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2228.277155] do_syscall_64+0x33/0x40 [ 2228.277615] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2228.278250] RIP: 0033:0x7f0de9071b19 [ 2228.278713] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2228.281004] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2228.281934] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2228.282806] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2228.283678] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2228.284560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2228.285516] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:14:21 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:14:21 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0xffffe000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:14:21 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0xffffffff, 0x1, 0x40001040, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0xf1eed574f6fdcbc8, 0x80, 0x8, 0xcb, 0x5, 0x8, 0x0, 0x5d, 0x10144, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x97, 0x0, @perf_config_ext={0x100000000, 0x9}, 0x5b40ea063b53a308, 0x98, 0x1, 0x2, 0x349, 0x2, 0x5, 0x0, 0x7ff, 0x0, 0x81}, 0xffffffffffffffff, 0xe, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x9, 0x3, 0x9, 0x1f, 0x0, 0x100000000, 0x102, 0xe, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000100), 0x8}, 0x8001, 0x100, 0x4, 0x3, 0xfffffffffffffffa, 0xffffffe0, 0x7ff, 0x0, 0x7, 0x0, 0x7ff}, 0x0, 0x5, r1, 0x2) r2 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r2, 0x4, r0, 0xb) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x20, @loopback, 0x1}, 0x1c) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r6, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r6, 0x40a) 10:14:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 15) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:14:21 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) [ 2228.444347] tmpfs: Unknown parameter '00000000000000000000003' [ 2228.462725] tmpfs: Unknown parameter '00000000000000000000003' [ 2228.500397] FAULT_INJECTION: forcing a failure. [ 2228.500397] name failslab, interval 1, probability 0, space 0, times 0 [ 2228.501986] CPU: 0 PID: 10969 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2228.502877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2228.503912] Call Trace: [ 2228.504257] dump_stack+0x107/0x167 [ 2228.504732] should_fail.cold+0x5/0xa [ 2228.505209] ? create_object.isra.0+0x3a/0xa20 [ 2228.505779] should_failslab+0x5/0x20 [ 2228.506253] kmem_cache_alloc+0x5b/0x310 [ 2228.506766] create_object.isra.0+0x3a/0xa20 [ 2228.507310] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2228.507956] kmem_cache_alloc+0x159/0x310 [ 2228.508474] ? mempool_free_pages+0x20/0x20 [ 2228.509057] mempool_alloc+0x148/0x360 [ 2228.509546] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2228.510205] ? mempool_resize+0x7d0/0x7d0 [ 2228.510726] ? lock_acquire+0x197/0x470 [ 2228.511219] ? lock_page_memcg+0x30/0x270 [ 2228.511740] ? lock_acquire+0x197/0x470 [ 2228.512244] bio_alloc_bioset+0x36e/0x600 [ 2228.512811] ? mark_buffer_dirty_inode+0x22b/0x300 [ 2228.513423] ? bvec_alloc+0x2f0/0x2f0 [ 2228.513903] ? do_raw_spin_lock+0x121/0x260 [ 2228.514443] ? rwlock_bug.part.0+0x90/0x90 [ 2228.514977] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2228.515603] __sync_dirty_buffer+0x16a/0x3e0 [ 2228.516175] fat_add_entries+0xf66/0x11b0 [ 2228.516742] ? fat_parse_long.constprop.0+0xb50/0xb50 [ 2228.517381] ? quarantine_put+0x8b/0x1a0 [ 2228.517888] ? trace_hardirqs_on+0x5b/0x180 [ 2228.518424] ? kmem_cache_free+0xa7/0x2d0 [ 2228.518945] ? slab_free_freelist_hook+0xa9/0x180 [ 2228.519543] ? vfat_add_entry+0x1f99/0x2720 [ 2228.520099] ? kmem_cache_free+0x249/0x2d0 [ 2228.520686] vfat_add_entry+0x1fb7/0x2720 [ 2228.521233] ? vfat_rmdir+0x460/0x460 [ 2228.521707] ? __bfs+0x9a/0x620 [ 2228.522126] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2228.522757] ? trace_hardirqs_on+0x5b/0x180 [ 2228.523298] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2228.523936] ? ktime_get_coarse_real_ts64+0xfd/0x190 [ 2228.524584] ? current_time+0x1e6/0x2c0 [ 2228.525184] ? igrab+0xc0/0xc0 [ 2228.525652] ? _raw_spin_unlock+0x1a/0x30 [ 2228.526244] vfat_create+0x115/0x3d0 [ 2228.526773] ? vfat_add_entry+0x2720/0x2720 [ 2228.527391] ? vfat_add_entry+0x2720/0x2720 [ 2228.528002] lookup_open.isra.0+0xea8/0x1270 [ 2228.528634] ? vfs_tmpfile+0x350/0x350 [ 2228.529236] path_openat+0x972/0x2770 [ 2228.529777] ? path_lookupat+0x860/0x860 [ 2228.530359] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2228.531104] ? lock_acquire+0x197/0x470 [ 2228.531667] ? find_held_lock+0x2c/0x110 [ 2228.532247] do_filp_open+0x190/0x3e0 [ 2228.532840] ? may_open_dev+0xf0/0xf0 [ 2228.533423] ? do_raw_spin_lock+0x121/0x260 [ 2228.534050] ? rwlock_bug.part.0+0x90/0x90 [ 2228.534686] ? _raw_spin_unlock+0x1a/0x30 [ 2228.535289] ? alloc_fd+0x2e7/0x670 [ 2228.535835] do_sys_openat2+0x171/0x4d0 [ 2228.536410] ? build_open_flags+0x6f0/0x6f0 [ 2228.537065] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2228.537758] ? wait_for_completion_io+0x270/0x270 [ 2228.538440] __x64_sys_openat+0x13f/0x1f0 [ 2228.539017] ? __ia32_sys_open+0x1c0/0x1c0 10:14:21 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) [ 2228.539613] ? ksys_write+0x1a9/0x260 [ 2228.540512] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2228.541281] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2228.542039] do_syscall_64+0x33/0x40 [ 2228.542585] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2228.543335] RIP: 0033:0x7fc792251b19 [ 2228.543881] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2228.546499] RSP: 002b:00007fc78f7c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2228.547611] RAX: ffffffffffffffda RBX: 00007fc792364f60 RCX: 00007fc792251b19 [ 2228.548688] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2228.549755] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2228.550826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2228.551881] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 10:14:21 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x500, 0x0, 0x0, 0x0) 10:14:21 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0xffffff8c, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2228.657947] tmpfs: Unknown parameter '00000000000000000000003' [ 2228.685236] tmpfs: Unknown parameter '00000000000000000000003' 10:14:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 16) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:14:35 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$inet6(r4, &(0x7f0000000180)={&(0x7f0000000080)={0xa, 0x4e24, 0x2, @loopback, 0x5}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="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", 0xff}], 0x2, &(0x7f00000013c0)=[@hopopts_2292={{0x48, 0x29, 0x36, {0x3c, 0x5, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x9d}, @calipso={0x7, 0x18, {0x3, 0x4, 0x1f, 0x17, [0xfff, 0x6]}}, @jumbo={0xc2, 0x4, 0x7}]}}}, @rthdr_2292={{0x98, 0x29, 0x39, {0x3b, 0x10, 0x0, 0x40, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, @private1, @loopback, @mcast2, @empty, @mcast1, @mcast2]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}, @hopopts={{0xe8, 0x29, 0x36, {0x5c, 0x1a, '\x00', [@enc_lim, @calipso={0x7, 0x10, {0x3, 0x2, 0x0, 0xfff9, [0x6]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x94c7}, @pad1, @ra={0x5, 0x2, 0x80}, @ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x28, {0x1, 0x8, 0x20, 0x200, [0x6, 0x401, 0xffff, 0x68a]}}, @generic={0x0, 0x64, "f3a2205eb0da034b3b03e43785e10e6ab587ff64ae2dc0e7b79a11d51eeea8f8381ea910839d45914b45521e8dcb8272eda96cda20011f966cb1ff592b6aa4e26b5e0cb24adbf1b6b22fca5e36f019659991abd6702df2c9351171aa7734b9e1ff40041a"}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}]}}}, @tclass={{0x14, 0x29, 0x43, 0x9}}, @dstopts_2292={{0x40, 0x29, 0x4, {0x0, 0x4, '\x00', [@hao={0xc9, 0x10, @mcast2}, @calipso={0x7, 0x10, {0x3, 0x2, 0x3f, 0xfff8, [0xfffffffffffffffe]}}]}}}], 0x238}, 0x20000000) fcntl$getflags(r3, 0x40a) 10:14:35 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x1000000, 0x1, 0x0, &(0x7f0000000080)) 10:14:35 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 63) 10:14:35 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:14:35 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0xfffffff6, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:14:35 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x600, 0x0, 0x0, 0x0) 10:14:35 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000001200)={0x88318d00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f0000000000)=':\x15\x00U\x1bT;\xfa4\x8dd\xa0\x9d&\xb0Z\xdfv\x8b\x84\x87\xa8K\xff\xb5\xce\xb4\xa7\xab\xc6\xf1\a\xdb\xc2m\xb2w\b\xb7*v\xfdo\x83\'\xd9[\xee|4P\xa7\xe8\xad\x82,\xf5\xd1\xea\xdb\xf4\xf5F\xc0H\v\x8d\xbc\x9e)&nH\x032\x15\x80\x19\xc0\fn\xdc\x8dk\xf2\xe4\x80\x9aJ\xe7\xdb\x8e\xd3\x80*i\x82CT\xb3j%\x94\x15\xc6\xc1\xc2\x82\x83\xdc\xf6sqF\x9cX', 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), r0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r2) sendmsg$NLBL_MGMT_C_LISTALL(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="0100000000"], 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00022cbd7000ffdbdf250600000008000700ffffffff05000700ac1414aa14000600fc020000000000000000000000000001080004000100001008000800ffffffff060001001100000014000600fc010000000000000000000000000001"], 0x64}, 0x1, 0x0, 0x0, 0x4000080}, 0x8001) socket$packet(0x11, 0x3, 0x300) openat$incfs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 2242.404875] tmpfs: Unknown parameter '00000000000000000000003' [ 2242.425218] FAULT_INJECTION: forcing a failure. [ 2242.425218] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2242.426750] CPU: 1 PID: 11004 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2242.427600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2242.428627] Call Trace: [ 2242.428964] dump_stack+0x107/0x167 [ 2242.429438] should_fail.cold+0x5/0xa [ 2242.429930] _copy_from_user+0x2e/0x1b0 [ 2242.430430] __copy_msghdr_from_user+0x91/0x4b0 [ 2242.430998] ? __ia32_sys_shutdown+0x80/0x80 [ 2242.431550] ? inet_sendmsg+0xbd/0x140 [ 2242.432106] ? inet_send_prepare+0x540/0x540 [ 2242.432621] ? __sock_sendmsg+0x55/0x190 [ 2242.433123] ? ____sys_sendmsg+0x426/0x870 [ 2242.433637] sendmsg_copy_msghdr+0xa1/0x160 [ 2242.434151] ? do_recvmmsg+0x6d0/0x6d0 [ 2242.434621] ? lock_chain_count+0x20/0x20 [ 2242.435156] ? lock_downgrade+0x6d0/0x6d0 [ 2242.435715] io_sendmsg+0x62c/0x830 [ 2242.436194] ? io_setup_async_msg+0x2d0/0x2d0 [ 2242.436793] ? mark_lock+0xf5/0x2df0 [ 2242.437300] ? lock_chain_count+0x20/0x20 [ 2242.437873] ? __lock_acquire+0xbb1/0x5b00 [ 2242.438435] io_issue_sqe+0x3b3/0x77b0 [ 2242.438965] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2242.439679] ? lock_chain_count+0x20/0x20 [ 2242.440229] ? __is_insn_slot_addr+0x14c/0x290 [ 2242.440850] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2242.441557] ? io_connect+0x610/0x610 [ 2242.442081] ? lock_acquire+0x197/0x470 [ 2242.442610] ? find_held_lock+0x2c/0x110 [ 2242.443159] ? __fget_files+0x2cf/0x520 [ 2242.443701] ? lock_downgrade+0x6d0/0x6d0 [ 2242.444264] __io_queue_sqe+0x90/0x9d0 [ 2242.444800] ? io_issue_sqe+0x77b0/0x77b0 [ 2242.445357] ? __fget_files+0x2f8/0x520 [ 2242.445864] io_submit_sqes+0x44aa/0x8610 [ 2242.446387] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2242.446993] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2242.447580] ? find_held_lock+0x2c/0x110 [ 2242.448076] ? io_submit_sqes+0x8610/0x8610 [ 2242.448609] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2242.449223] ? wait_for_completion_io+0x270/0x270 [ 2242.449812] ? rcu_read_lock_any_held+0x75/0xa0 [ 2242.450376] ? vfs_write+0x354/0xb10 [ 2242.450829] ? fput_many+0x2f/0x1a0 [ 2242.451273] ? ksys_write+0x1a9/0x260 [ 2242.451740] ? __ia32_sys_read+0xb0/0xb0 [ 2242.452242] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2242.452879] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2242.453527] do_syscall_64+0x33/0x40 [ 2242.453982] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2242.454613] RIP: 0033:0x7f0de9071b19 [ 2242.455069] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2242.457376] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2242.458309] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2242.459177] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2242.460045] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2242.461280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2242.463252] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2242.466691] FAULT_INJECTION: forcing a failure. [ 2242.466691] name failslab, interval 1, probability 0, space 0, times 0 [ 2242.469593] CPU: 1 PID: 11001 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2242.470486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2242.471580] Call Trace: [ 2242.471935] dump_stack+0x107/0x167 [ 2242.472421] should_fail.cold+0x5/0xa [ 2242.472931] ? fat_alloc_inode+0x18/0x160 [ 2242.474079] should_failslab+0x5/0x20 [ 2242.475135] kmem_cache_alloc+0x5b/0x310 [ 2242.476230] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2242.477633] ? fat_free_inode+0x20/0x20 [ 2242.478591] fat_alloc_inode+0x18/0x160 [ 2242.479539] ? fat_free_inode+0x20/0x20 [ 2242.480491] alloc_inode+0x63/0x240 [ 2242.481255] new_inode+0x23/0x250 [ 2242.481687] fat_build_inode+0x14a/0x2e0 [ 2242.482188] vfat_create+0x25d/0x3d0 [ 2242.482648] ? vfat_add_entry+0x2720/0x2720 [ 2242.483190] ? vfat_add_entry+0x2720/0x2720 [ 2242.483726] lookup_open.isra.0+0xea8/0x1270 [ 2242.484268] ? vfs_tmpfile+0x350/0x350 [ 2242.484772] path_openat+0x972/0x2770 [ 2242.485568] ? path_lookupat+0x860/0x860 [ 2242.486536] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2242.487788] ? lock_acquire+0x197/0x470 [ 2242.488733] ? find_held_lock+0x2c/0x110 [ 2242.489480] do_filp_open+0x190/0x3e0 [ 2242.489948] ? may_open_dev+0xf0/0xf0 [ 2242.490420] ? do_raw_spin_lock+0x121/0x260 [ 2242.490950] ? rwlock_bug.part.0+0x90/0x90 [ 2242.491478] ? _raw_spin_unlock+0x1a/0x30 [ 2242.491985] ? alloc_fd+0x2e7/0x670 [ 2242.492441] do_sys_openat2+0x171/0x4d0 [ 2242.492932] ? build_open_flags+0x6f0/0x6f0 [ 2242.494217] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2242.495501] ? wait_for_completion_io+0x270/0x270 [ 2242.496765] __x64_sys_openat+0x13f/0x1f0 [ 2242.497434] ? __ia32_sys_open+0x1c0/0x1c0 [ 2242.497975] ? ksys_write+0x1a9/0x260 [ 2242.498468] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2242.499138] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2242.499815] do_syscall_64+0x33/0x40 [ 2242.500304] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2242.500961] RIP: 0033:0x7fc792251b19 [ 2242.502087] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2242.507475] RSP: 002b:00007fc78f7c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2242.509503] RAX: ffffffffffffffda RBX: 00007fc792364f60 RCX: 00007fc792251b19 [ 2242.511221] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2242.512943] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2242.513947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2242.514821] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 [ 2242.520672] tmpfs: Unknown parameter '00000000000000000000003' 10:14:35 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x1000000, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:14:35 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x2, 0x0, &(0x7f0000000080)) 10:14:35 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x700, 0x0, 0x0, 0x0) 10:14:35 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) r3 = accept4(r2, 0x0, &(0x7f0000000080), 0x80000) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x2100, 0x0) fallocate(r4, 0x1, 0x2, 0x39) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="426f0000eb9665250dfbbccec715bde30100000018000000d1ae6167a6d1aa05a4dac26bc306dde24345a18dfa3864d6ff4ea5891f334f150037d2bd44fc91533b3e3f1bdfcd5a3a7ae71804c4ed385dc18c8bd9a3a2bc5cfe739270fafcd9348ab4897814bfcda28a30c30837a5164b7b3f6227d325da44e9bd299100acf1296bccf6fe8ea763c0f1e107da8c0092e52dce3b94660de72447", @ANYRES32=r3, @ANYBLOB="02000000000000002e2f66696c653100"]) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f00000001c0)=0x9, 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000540)=@gcm_128={{0x303}, "ba0ba8e895400108", "c75797a31f5e04d62d9ac0521652aeb3", "f6d7fe55", "f8719003eda5fa58"}, 0x28) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r5, 0x40a) recvmsg$unix(r5, &(0x7f0000000600)={&(0x7f0000000380)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000180)=""/25, 0x19}, {&(0x7f0000000400)=""/102, 0x66}, {&(0x7f0000000480)=""/128, 0x80}, {&(0x7f0000000200)=""/24, 0x18}], 0x4, &(0x7f0000000540)}, 0x10000) syz_open_procfs(0x0, &(0x7f0000000640)='net/kcm\x00') 10:14:35 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0xedc000000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:14:35 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x2, &(0x7f0000000100)=0x2, 0x4) [ 2242.663502] tmpfs: Unknown parameter '00000000000000000000003' 10:14:35 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./mnt\x00', 0xfffffffdfffffffe, 0x0, 0x0, 0xb00800, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0000, 0x0) pread64(r3, &(0x7f0000000240)=""/199, 0xc7, 0x2) r4 = eventfd(0x3) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0xf1ea, r2, &(0x7f0000000040)="9c50f4d1ada32dd69e9c410203cf4efa95c0f57bf5e199397ef7", 0x1a, 0x7b0, 0x0, 0x2, r4}, &(0x7f0000000180)) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000085fdffff", @ANYRES32=r1, @ANYBLOB="01800000050000002e2f6d6e7400350f9f9494df71bf9389ab82fe24711a8edb4f727ce1366bf4d87d63"]) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="020000000100004668000000000004000000000000000800000000000000"], 0x24, 0x0) [ 2242.677963] tmpfs: Unknown parameter '00000000000000000000003' 10:14:35 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x3, 0x0, &(0x7f0000000080)) 10:14:35 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x8000000000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:14:35 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 64) 10:14:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 17) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:14:35 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x3, &(0x7f0000000100)=0x2, 0x4) [ 2242.773571] tmpfs: Unknown parameter '00000000000000000000003' [ 2242.790930] tmpfs: Unknown parameter '00000000000000000000003' [ 2242.829731] FAULT_INJECTION: forcing a failure. [ 2242.829731] name failslab, interval 1, probability 0, space 0, times 0 [ 2242.833497] CPU: 0 PID: 11051 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2242.835695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2242.838313] Call Trace: [ 2242.839139] dump_stack+0x107/0x167 [ 2242.840267] should_fail.cold+0x5/0xa [ 2242.841472] ? create_object.isra.0+0x3a/0xa20 [ 2242.842896] should_failslab+0x5/0x20 [ 2242.844081] kmem_cache_alloc+0x5b/0x310 [ 2242.845364] create_object.isra.0+0x3a/0xa20 [ 2242.846741] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2242.848325] kmem_cache_alloc+0x159/0x310 [ 2242.849621] ? ktime_get_coarse_real_ts64+0x15a/0x190 [ 2242.851231] ? fat_free_inode+0x20/0x20 [ 2242.852465] fat_alloc_inode+0x18/0x160 [ 2242.853706] ? fat_free_inode+0x20/0x20 [ 2242.854932] alloc_inode+0x63/0x240 [ 2242.856059] new_inode+0x23/0x250 [ 2242.857153] fat_build_inode+0x14a/0x2e0 [ 2242.858417] vfat_create+0x25d/0x3d0 [ 2242.859578] ? vfat_add_entry+0x2720/0x2720 [ 2242.860934] ? vfat_add_entry+0x2720/0x2720 [ 2242.862309] lookup_open.isra.0+0xea8/0x1270 [ 2242.863668] ? vfs_tmpfile+0x350/0x350 [ 2242.864913] path_openat+0x972/0x2770 [ 2242.866116] ? path_lookupat+0x860/0x860 [ 2242.867391] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2242.869032] ? lock_acquire+0x197/0x470 [ 2242.870284] ? find_held_lock+0x2c/0x110 [ 2242.871554] do_filp_open+0x190/0x3e0 [ 2242.872747] ? may_open_dev+0xf0/0xf0 [ 2242.873936] ? do_raw_spin_lock+0x121/0x260 [ 2242.875284] ? rwlock_bug.part.0+0x90/0x90 [ 2242.876608] ? _raw_spin_unlock+0x1a/0x30 [ 2242.877902] ? alloc_fd+0x2e7/0x670 [ 2242.879041] do_sys_openat2+0x171/0x4d0 [ 2242.880292] ? build_open_flags+0x6f0/0x6f0 [ 2242.881648] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2242.883165] ? wait_for_completion_io+0x270/0x270 [ 2242.884674] __x64_sys_openat+0x13f/0x1f0 [ 2242.885965] ? __ia32_sys_open+0x1c0/0x1c0 [ 2242.887277] ? ksys_write+0x1a9/0x260 [ 2242.888473] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2242.890110] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2242.891730] do_syscall_64+0x33/0x40 [ 2242.892869] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2242.894478] RIP: 0033:0x7fc792251b19 [ 2242.895634] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2242.901518] RSP: 002b:00007fc78f7c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2242.903903] RAX: ffffffffffffffda RBX: 00007fc792364f60 RCX: 00007fc792251b19 [ 2242.906165] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2242.908413] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2242.910686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2242.912915] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 [ 2242.918107] FAULT_INJECTION: forcing a failure. [ 2242.918107] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2242.920266] CPU: 1 PID: 11046 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2242.921498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2242.922982] Call Trace: [ 2242.923478] dump_stack+0x107/0x167 [ 2242.924129] should_fail.cold+0x5/0xa [ 2242.924816] _copy_from_user+0x2e/0x1b0 [ 2242.925549] move_addr_to_kernel.part.0+0x31/0x110 [ 2242.926434] __copy_msghdr_from_user+0x3e1/0x4b0 [ 2242.927283] ? __ia32_sys_shutdown+0x80/0x80 [ 2242.928054] ? __sock_sendmsg+0x55/0x190 [ 2242.928762] ? ____sys_sendmsg+0x426/0x870 [ 2242.929523] sendmsg_copy_msghdr+0xa1/0x160 [ 2242.930306] ? do_recvmmsg+0x6d0/0x6d0 [ 2242.931000] ? lock_chain_count+0x20/0x20 [ 2242.931727] ? lock_downgrade+0x6d0/0x6d0 [ 2242.932455] io_sendmsg+0x62c/0x830 [ 2242.933131] ? io_setup_async_msg+0x2d0/0x2d0 [ 2242.933914] ? mark_lock+0xf5/0x2df0 [ 2242.934605] ? __lock_acquire+0xbb1/0x5b00 [ 2242.935355] io_issue_sqe+0x3b3/0x77b0 [ 2242.936855] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2242.937646] ? lock_chain_count+0x20/0x20 [ 2242.938253] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2242.939002] ? io_connect+0x610/0x610 [ 2242.939585] ? lock_acquire+0x197/0x470 [ 2242.940770] ? find_held_lock+0x2c/0x110 [ 2242.942018] ? __fget_files+0x2cf/0x520 [ 2242.943210] ? lock_downgrade+0x6d0/0x6d0 [ 2242.944465] __io_queue_sqe+0x90/0x9d0 [ 2242.945639] ? io_issue_sqe+0x77b0/0x77b0 [ 2242.946886] ? __fget_files+0x2f8/0x520 [ 2242.948069] io_submit_sqes+0x44aa/0x8610 [ 2242.949360] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2242.950848] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2242.952302] ? find_held_lock+0x2c/0x110 [ 2242.953522] ? io_submit_sqes+0x8610/0x8610 [ 2242.954795] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2242.955476] ? wait_for_completion_io+0x270/0x270 [ 2242.956144] ? rcu_read_lock_any_held+0x75/0xa0 [ 2242.956784] ? vfs_write+0x354/0xb10 [ 2242.957309] ? fput_many+0x2f/0x1a0 [ 2242.957817] ? ksys_write+0x1a9/0x260 [ 2242.958340] ? __ia32_sys_read+0xb0/0xb0 [ 2242.958901] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2242.959620] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2242.960327] do_syscall_64+0x33/0x40 [ 2242.960848] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2242.961581] RIP: 0033:0x7f0de9071b19 [ 2242.962089] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2242.964583] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2242.965659] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2242.966629] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2242.967606] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2242.968612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2242.973199] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:14:49 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 65) 10:14:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 18) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) [ 2256.465054] tmpfs: Unknown parameter '00000000000000000000003' 10:14:49 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000002c0)={0x8f2, {{0xa, 0x4e20, 0x81f, @dev={0xfe, 0x80, '\x00', 0x38}, 0x5}}, 0x1, 0x4, [{{0xa, 0x4e22, 0x7, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7fff}}, {{0xa, 0x4e21, 0x80, @mcast2, 0x4}}, {{0xa, 0x4e24, 0x89, @local, 0x5}}, {{0xa, 0x4e23, 0x7fffffff, @loopback, 0x3}}]}, 0x290) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:14:49 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:14:49 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x2000, 0x0, 0x0, 0x0) 10:14:49 executing program 4: syz_open_procfs(0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000380)=""/251, 0xfb}, {&(0x7f0000000480)=""/102, 0x66}], 0x3, 0x8, 0x6aa12b08) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={0x0, 0x4}, 0x20b5, 0xffffffffffffffff, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000780), 0x0) dup2(r2, r1) readv(0xffffffffffffffff, 0x0, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000011c0)={0x53, 0xfffffffffffffffd, 0x0, 0x0, @buffer={0x0, 0x1031, &(0x7f0000001240)=""/4108}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_io_uring_setup(0x5652, &(0x7f00000002c0)={0x0, 0xfffffffc, 0x20}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) write$binfmt_elf64(r0, &(0x7f0000003600)=ANY=[@ANYBLOB="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"], 0xfffffffffffffe8a) pread64(0xffffffffffffffff, &(0x7f00000018c0)=""/186, 0xba, 0x6) close(0xffffffffffffffff) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r5, 0x8010671f, &(0x7f0000000340)={&(0x7f0000000500)=""/126, 0x7e}) r6 = socket$netlink(0x10, 0x3, 0x0) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000000), &(0x7f0000000580)={0x0, 0xfb, 0xb4, 0x0, 0x9d, "3cc37b47cf2ab699177fa8ef7e601930", "29ff4d19ffbf71951e6c1e42d14ecbb61b1d162a28ebce2ba6904b56fc4b5eb5bbb87f2ccd13ab3bb82ffce268673a16952009fa463ecbdf6fab543c07698fdc14bd6a775651af33a3c751b89faa36a772d92d5b2faf26188791bb450aa11f00b001542711155e57330e731e5b42955e6a37fe387a8f56201abae27948226c5e779fec1d7cc6df0d9b39173374356d571ee41ca48209fb0e59056e7015eed1"}, 0xb4, 0x0) sendmsg$nl_generic(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000001300274e00000000000000000000000004000000140800"/44], 0x2c}}, 0x0) 10:14:49 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x4, &(0x7f0000000100)=0x2, 0x4) 10:14:49 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0xe0ffff00000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2256.486889] FAULT_INJECTION: forcing a failure. [ 2256.486889] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2256.488337] CPU: 1 PID: 11065 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2256.489144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2256.490124] Call Trace: [ 2256.490435] dump_stack+0x107/0x167 [ 2256.490858] should_fail.cold+0x5/0xa [ 2256.491304] _copy_from_user+0x2e/0x1b0 [ 2256.491767] iovec_from_user+0x141/0x400 [ 2256.492237] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2256.492826] __import_iovec+0x67/0x590 [ 2256.493279] ? __ia32_sys_shutdown+0x80/0x80 [ 2256.493830] import_iovec+0x83/0xb0 [ 2256.494254] sendmsg_copy_msghdr+0x131/0x160 [ 2256.494762] ? do_recvmmsg+0x6d0/0x6d0 [ 2256.495213] ? lock_chain_count+0x20/0x20 [ 2256.495693] ? lock_downgrade+0x6d0/0x6d0 [ 2256.496179] io_sendmsg+0x62c/0x830 [ 2256.496600] ? io_setup_async_msg+0x2d0/0x2d0 [ 2256.497121] ? mark_lock+0xf5/0x2df0 [ 2256.497594] ? __lock_acquire+0xbb1/0x5b00 [ 2256.498099] io_issue_sqe+0x3b3/0x77b0 [ 2256.498554] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2256.499155] ? lock_chain_count+0x20/0x20 [ 2256.499635] ? __is_insn_slot_addr+0x14c/0x290 [ 2256.500166] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2256.500772] ? io_connect+0x610/0x610 [ 2256.501215] ? lock_acquire+0x197/0x470 [ 2256.501712] ? find_held_lock+0x2c/0x110 [ 2256.502189] ? __fget_files+0x2cf/0x520 [ 2256.502652] ? lock_downgrade+0x6d0/0x6d0 [ 2256.503133] __io_queue_sqe+0x90/0x9d0 [ 2256.503588] ? io_issue_sqe+0x77b0/0x77b0 [ 2256.504067] ? __fget_files+0x2f8/0x520 [ 2256.504533] io_submit_sqes+0x44aa/0x8610 [ 2256.505030] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2256.505624] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2256.506181] ? find_held_lock+0x2c/0x110 [ 2256.506655] ? io_submit_sqes+0x8610/0x8610 [ 2256.507159] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2256.507719] ? wait_for_completion_io+0x270/0x270 [ 2256.508275] ? rcu_read_lock_any_held+0x75/0xa0 [ 2256.508814] ? vfs_write+0x354/0xb10 [ 2256.509244] ? fput_many+0x2f/0x1a0 [ 2256.509689] ? ksys_write+0x1a9/0x260 [ 2256.510128] ? __ia32_sys_read+0xb0/0xb0 [ 2256.510602] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2256.511206] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2256.511806] do_syscall_64+0x33/0x40 [ 2256.512261] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2256.512858] RIP: 0033:0x7f0de9071b19 [ 2256.513288] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2256.515449] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2256.516331] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2256.517156] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2256.518003] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2256.518828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2256.519653] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2256.524336] tmpfs: Unknown parameter '00000000000000000000003' [ 2256.555482] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 10:14:49 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)=0x1000000) [ 2256.563734] FAULT_INJECTION: forcing a failure. [ 2256.563734] name failslab, interval 1, probability 0, space 0, times 0 [ 2256.565219] CPU: 1 PID: 11062 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2256.566097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2256.567060] Call Trace: [ 2256.567378] dump_stack+0x107/0x167 [ 2256.567807] should_fail.cold+0x5/0xa [ 2256.568257] ? security_inode_alloc+0x34/0x160 [ 2256.568832] should_failslab+0x5/0x20 [ 2256.569285] kmem_cache_alloc+0x5b/0x310 [ 2256.569791] security_inode_alloc+0x34/0x160 [ 2256.570312] inode_init_always+0xa4e/0xd10 [ 2256.570807] ? __init_rwsem+0x129/0x1b0 [ 2256.571275] alloc_inode+0x84/0x240 [ 2256.571700] new_inode+0x23/0x250 [ 2256.572119] fat_build_inode+0x14a/0x2e0 [ 2256.572633] vfat_create+0x25d/0x3d0 [ 2256.573094] ? vfat_add_entry+0x2720/0x2720 [ 2256.573676] ? vfat_add_entry+0x2720/0x2720 [ 2256.574243] lookup_open.isra.0+0xea8/0x1270 [ 2256.574837] ? vfs_tmpfile+0x350/0x350 [ 2256.575370] path_openat+0x972/0x2770 [ 2256.575865] ? path_lookupat+0x860/0x860 [ 2256.576372] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2256.576977] ? lock_acquire+0x197/0x470 [ 2256.577436] ? find_held_lock+0x2c/0x110 [ 2256.577951] do_filp_open+0x190/0x3e0 [ 2256.578397] ? may_open_dev+0xf0/0xf0 [ 2256.578848] ? do_raw_spin_lock+0x121/0x260 [ 2256.579347] ? rwlock_bug.part.0+0x90/0x90 [ 2256.579844] ? _raw_spin_unlock+0x1a/0x30 [ 2256.580326] ? alloc_fd+0x2e7/0x670 [ 2256.580758] do_sys_openat2+0x171/0x4d0 [ 2256.581222] ? build_open_flags+0x6f0/0x6f0 [ 2256.581747] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2256.582313] ? wait_for_completion_io+0x270/0x270 [ 2256.582879] __x64_sys_openat+0x13f/0x1f0 [ 2256.583360] ? __ia32_sys_open+0x1c0/0x1c0 [ 2256.583850] ? ksys_write+0x1a9/0x260 [ 2256.584296] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2256.584959] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2256.585596] do_syscall_64+0x33/0x40 [ 2256.586031] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2256.586628] RIP: 0033:0x7fc792251b19 [ 2256.587061] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2256.589182] RSP: 002b:00007fc78f7c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2256.590081] RAX: ffffffffffffffda RBX: 00007fc792364f60 RCX: 00007fc792251b19 [ 2256.590903] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2256.591727] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2256.592552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2256.593374] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 [ 2271.500329] tmpfs: Unknown parameter '00000000000000000000003' [ 2271.516465] tmpfs: Unknown parameter '00000000000000000000003' [ 2271.517038] FAULT_INJECTION: forcing a failure. [ 2271.517038] name failslab, interval 1, probability 0, space 0, times 0 [ 2271.523142] CPU: 0 PID: 11102 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2271.524075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2271.525168] Call Trace: [ 2271.525520] dump_stack+0x107/0x167 [ 2271.526079] should_fail.cold+0x5/0xa [ 2271.526592] ? create_object.isra.0+0x3a/0xa20 [ 2271.527194] should_failslab+0x5/0x20 [ 2271.527691] kmem_cache_alloc+0x5b/0x310 [ 2271.528227] create_object.isra.0+0x3a/0xa20 [ 2271.529240] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2271.529925] kmem_cache_alloc+0x159/0x310 [ 2271.532741] security_inode_alloc+0x34/0x160 [ 2271.534116] inode_init_always+0xa4e/0xd10 [ 2271.535371] ? __init_rwsem+0x129/0x1b0 [ 2271.535904] alloc_inode+0x84/0x240 [ 2271.536399] new_inode+0x23/0x250 [ 2271.536883] fat_build_inode+0x14a/0x2e0 [ 2271.537439] vfat_create+0x25d/0x3d0 [ 2271.537961] ? vfat_add_entry+0x2720/0x2720 [ 2271.538560] ? vfat_add_entry+0x2720/0x2720 [ 2271.539131] lookup_open.isra.0+0xea8/0x1270 [ 2271.539716] ? vfs_tmpfile+0x350/0x350 [ 2271.539958] FAULT_INJECTION: forcing a failure. [ 2271.539958] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2271.540253] path_openat+0x972/0x2770 [ 2271.542227] ? path_lookupat+0x860/0x860 [ 2271.542770] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2271.543458] ? lock_acquire+0x197/0x470 [ 2271.543987] ? find_held_lock+0x2c/0x110 [ 2271.544525] do_filp_open+0x190/0x3e0 [ 2271.545031] ? may_open_dev+0xf0/0xf0 [ 2271.545536] ? do_raw_spin_lock+0x121/0x260 [ 2271.546147] ? rwlock_bug.part.0+0x90/0x90 [ 2271.546715] ? _raw_spin_unlock+0x1a/0x30 [ 2271.547254] ? alloc_fd+0x2e7/0x670 [ 2271.547748] do_sys_openat2+0x171/0x4d0 [ 2271.548267] ? build_open_flags+0x6f0/0x6f0 [ 2271.548842] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2271.549472] ? wait_for_completion_io+0x270/0x270 [ 2271.554182] __x64_sys_openat+0x13f/0x1f0 [ 2271.554734] ? __ia32_sys_open+0x1c0/0x1c0 [ 2271.555284] ? ksys_write+0x1a9/0x260 [ 2271.555796] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2271.556478] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2271.557163] do_syscall_64+0x33/0x40 [ 2271.557655] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2271.558373] RIP: 0033:0x7fc792251b19 [ 2271.558875] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2271.561286] RSP: 002b:00007fc78f7c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2271.562327] RAX: ffffffffffffffda RBX: 00007fc792364f60 RCX: 00007fc792251b19 [ 2271.563266] RDX: 0000000000105142 RSI: 00000000200002c0 RDI: ffffffffffffff9c [ 2271.564201] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 10:15:04 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x100000000000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:15:04 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 66) 10:15:04 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x3f00, 0x0, 0x0, 0x0) 10:15:04 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000400)={0x6, 'ip6tnl0\x00', {0x7ff}, 0x8eba}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9c010000150004002dbd7000fbdbdf251e0000000c006b8008009000030000003a01898004002d00d70034001d5f8bd63eefcb018812d3bb3a680c5e0fa77f59d0c6a88e0028ce94aec184772ae5d9608a84ee603e716c11e5a5ea991afc63f05e575ea077d4ad9c2a787c4f201fc65685c8221f7e8d0ba1a6073077896a36cb69a3097d27edb982909999d271060190ad5f9ad2886f1b69c068452971cbf1cb9f27ee80db86f08ac39c268a255a0d4439a1c23bdad0124c1cbd1867a3227e5e1408e83396ce6b7e18c70f31f0792d4cadb19f8c5ecc34040c2dba43cab2b78c821ffe67a350115ca080448b757cd509d69fe2efde6ceace14dd773c00ee9500b7a35b69164a20f479ad47da705e2b8a9ff3b9887bff2cd634574783e7a04f26e3dd61a7474b9ecbb786d3fb7828093fc3712f047872800342189130ff8feb3d60f657c1d71a265e2f097c238b1408001100ffffffff04007f00000014001a00ff0200000000000000000000000000012b002400535578ee8bb0b0cf74750ae597078245539ed5116aa87afee0410453991cf55187d33967a0c58600"], 0x19c}}, 0x10) getsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='projid_map\x00') stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$802154_dgram(r0, &(0x7f00000005c0)={0x24, @short={0x2, 0x2, 0xffff}}, 0x14) setresuid(0xffffffffffffffff, r3, 0x0) pread64(0xffffffffffffffff, &(0x7f00000018c0)=""/186, 0xba, 0x6) r4 = geteuid() r5 = dup(r1) bind(r5, &(0x7f0000000540)=@xdp={0x2c, 0x0, 0x0, 0x33}, 0x80) [ 2271.565139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2271.566115] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 sendmsg$nl_generic(r2, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000004c0)={&(0x7f0000001d00)=ANY=[@ANYBLOB="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@ANYRES32, @ANYBLOB="e043c84b26e5e287f98d9681830ed0556e524cdeb8fbe2a6efe8a042a376a7fff000d942f8332f8b38abe2e8a7ad77235566ec27e19f9f1f5ac26e64d178207592717d9677cf9239998369675e45ec43a5f2e00a613d69ad94a9aab2fae49946f2311591eb4bc9e30883ba7247dd47f20056bf96768e5f4c282854e681a37e8ba4be1c98b75362b2bc5922254293a0ad831431a811e964fdd9093f6e8f178d7a599c9efd139a5ef004313576ade5f6ad9e6a0000ca00018008008b00", @ANYRES32=r4, @ANYBLOB="2f6f04998b60590801000100000000009154737fef64adfdc787a302169920f08bdb453ea99a05c8922bb7b28847d1549d214a002124701f113134d6ac6e14cd0072e536c722286df3ea35e44744c1995d88b72bff5e3ad8703a6dae2bfae7a3e1143f9cc98803bef5c589d5878530fcc27931887604007500e8c1c26e74d7ba08001800", @ANYRES32=r1, 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"], 0x37a0}, 0x1, 0x0, 0x0, 0x10}, 0x0) 10:15:04 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0xcc, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x1}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r1}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4000004}, 0x48000) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r6, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r6, 0x40a) 10:15:04 executing program 4: syz_open_procfs(0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000380)=""/251, 0xfb}, {&(0x7f0000000480)=""/102, 0x66}], 0x3, 0x8, 0x6aa12b08) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={0x0, 0x4}, 0x20b5, 0xffffffffffffffff, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000780), 0x0) dup2(r2, r1) readv(0xffffffffffffffff, 0x0, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000011c0)={0x53, 0xfffffffffffffffd, 0x0, 0x0, @buffer={0x0, 0x1031, &(0x7f0000001240)=""/4108}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_io_uring_setup(0x5652, &(0x7f00000002c0)={0x0, 0xfffffffc, 0x20}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) write$binfmt_elf64(r0, &(0x7f0000003600)=ANY=[@ANYBLOB="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"], 0xfffffffffffffe8a) pread64(0xffffffffffffffff, &(0x7f00000018c0)=""/186, 0xba, 0x6) close(0xffffffffffffffff) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r5, 0x8010671f, &(0x7f0000000340)={&(0x7f0000000500)=""/126, 0x7e}) r6 = socket$netlink(0x10, 0x3, 0x0) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000000), &(0x7f0000000580)={0x0, 0xfb, 0xb4, 0x0, 0x9d, "3cc37b47cf2ab699177fa8ef7e601930", "29ff4d19ffbf71951e6c1e42d14ecbb61b1d162a28ebce2ba6904b56fc4b5eb5bbb87f2ccd13ab3bb82ffce268673a16952009fa463ecbdf6fab543c07698fdc14bd6a775651af33a3c751b89faa36a772d92d5b2faf26188791bb450aa11f00b001542711155e57330e731e5b42955e6a37fe387a8f56201abae27948226c5e779fec1d7cc6df0d9b39173374356d571ee41ca48209fb0e59056e7015eed1"}, 0xb4, 0x0) sendmsg$nl_generic(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000001300274e00000000000000000000000004000000140800"/44], 0x2c}}, 0x0) 10:15:04 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x3) 10:15:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 19) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) [ 2271.567085] CPU: 1 PID: 11099 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2271.586486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2271.587455] Call Trace: [ 2271.587838] dump_stack+0x107/0x167 [ 2271.588271] should_fail.cold+0x5/0xa [ 2271.588721] _copy_from_iter_full+0x201/0xa60 [ 2271.589252] rawv6_sendmsg+0x20e8/0x3b20 [ 2271.589733] ? rawv6_bind+0xa40/0xa40 [ 2271.590201] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2271.590812] ? lock_acquire+0x197/0x470 [ 2271.591269] ? find_held_lock+0x2c/0x110 [ 2271.591745] ? __might_fault+0xd3/0x180 [ 2271.592201] ? lock_downgrade+0x6d0/0x6d0 [ 2271.592678] ? lock_downgrade+0x6d0/0x6d0 [ 2271.593159] ? sock_has_perm+0x1ea/0x280 [ 2271.593625] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2271.594243] ? iovec_from_user+0x104/0x400 [ 2271.594730] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2271.595315] ? rawv6_bind+0xa40/0xa40 [ 2271.595760] inet_sendmsg+0x11d/0x140 [ 2271.596200] ? inet_send_prepare+0x540/0x540 [ 2271.596714] __sock_sendmsg+0x13c/0x190 [ 2271.597175] ____sys_sendmsg+0x70d/0x870 [ 2271.597648] ? sock_write_iter+0x3d0/0x3d0 [ 2271.598159] ? sendmsg_copy_msghdr+0xba/0x160 [ 2271.598678] ? do_recvmmsg+0x6d0/0x6d0 [ 2271.599127] ? lock_chain_count+0x20/0x20 [ 2271.599613] ? lock_downgrade+0x6d0/0x6d0 [ 2271.600101] __sys_sendmsg_sock+0x26/0x40 [ 2271.600587] io_sendmsg+0x1e6/0x830 [ 2271.601015] ? io_setup_async_msg+0x2d0/0x2d0 [ 2271.601542] ? mark_lock+0xf5/0x2df0 [ 2271.602015] ? __lock_acquire+0xbb1/0x5b00 [ 2271.602513] io_issue_sqe+0x3b3/0x77b0 [ 2271.602981] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2271.603588] ? lock_chain_count+0x20/0x20 [ 2271.604081] ? __is_insn_slot_addr+0x14c/0x290 [ 2271.604612] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2271.605219] ? io_connect+0x610/0x610 [ 2271.605664] ? lock_acquire+0x197/0x470 [ 2271.606171] ? find_held_lock+0x2c/0x110 [ 2271.606652] ? __fget_files+0x2cf/0x520 [ 2271.607121] ? lock_downgrade+0x6d0/0x6d0 [ 2271.607614] __io_queue_sqe+0x90/0x9d0 [ 2271.608079] ? io_issue_sqe+0x77b0/0x77b0 [ 2271.608560] ? __fget_files+0x2f8/0x520 [ 2271.609032] io_submit_sqes+0x44aa/0x8610 [ 2271.609533] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2271.614159] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2271.614718] ? find_held_lock+0x2c/0x110 [ 2271.615195] ? io_submit_sqes+0x8610/0x8610 [ 2271.615723] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2271.616339] ? wait_for_completion_io+0x270/0x270 [ 2271.616952] ? rcu_read_lock_any_held+0x75/0xa0 [ 2271.617534] ? vfs_write+0x354/0xb10 [ 2271.618022] ? fput_many+0x2f/0x1a0 [ 2271.618488] ? ksys_write+0x1a9/0x260 [ 2271.618967] ? __ia32_sys_read+0xb0/0xb0 [ 2271.619480] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2271.620143] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2271.620792] do_syscall_64+0x33/0x40 [ 2271.621269] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2271.621914] RIP: 0033:0x7f0de9071b19 [ 2271.622404] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2271.624736] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2271.625660] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2271.626529] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2271.627402] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2271.628266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2271.629121] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2271.657703] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 10:15:04 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x20000104) 10:15:04 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 67) 10:15:04 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8001}, 0x2, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x45}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0x296080, 0x0) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)}}, 0xfffeffff) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 10:15:04 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x200000000000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:15:04 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x310400, 0x50) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:15:04 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000000)={0xb8d0, 0x6, 0x2, 0x0, 0x0, [{{r0}, 0x7ff}, {{r0}, 0x9}]}) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid\x00') ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000140)={0x815, {0xe, 0x7, 0x100000003f, 0x4, 0x400}}) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:15:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) (fail_nth: 20) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) [ 2271.838365] tmpfs: Unknown parameter '00000000000000000000003' 10:15:04 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) socketpair(0x2b, 0x1, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$FIONCLEX(r1, 0x5450) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) [ 2271.855622] tmpfs: Unknown parameter '00000000000000000000003' 10:15:04 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x300000000000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:15:04 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x3a79, &(0x7f0000000380)={0x0, 0x0, 0x8, 0x3}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000300)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @multicast1}}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x3e2b, 0x7ac, 0x0, &(0x7f0000000240), 0x8) io_uring_enter(r1, 0x58ab, 0xffffffff, 0x0, 0x0, 0xffffffffffffff12) perf_event_open(0x0, 0x0, 0x6, r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r6 = inotify_init1(0x800) copy_file_range(r5, &(0x7f0000000180)=0x8, r6, &(0x7f0000000280)=0x714, 0x0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/slabinfo\x00', 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r6, 0xc0709411, &(0x7f0000001540)=ANY=[@ANYRES64=0x0, @ANYBLOB="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"]) ioctl$BTRFS_IOC_INO_LOOKUP(r7, 0xd0009412, &(0x7f0000000540)={r8, 0x7}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x41) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 2271.930177] FAULT_INJECTION: forcing a failure. [ 2271.930177] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2271.931744] CPU: 1 PID: 11137 Comm: syz-executor.3 Not tainted 5.10.228 #1 [ 2271.932544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2271.933512] Call Trace: 10:15:04 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x4000, 0x0, 0x0, 0x0) 10:15:04 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000014c0)=""/200, 0xc8, 0x6) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000001340)={0x0, 0x0}) sched_getscheduler(r3) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000000100)=""/31, 0x1f}, {&(0x7f0000001180)=""/179, 0xb3}, {&(0x7f00000000c0)=""/15, 0xf}, {&(0x7f0000001240)=""/71, 0x47}], 0x5) syz_open_procfs(r3, &(0x7f0000000040)='cmdline\x00') 10:15:04 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x80000000000000, 0x0, 0x4, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x8, @empty, 0x5}, 0x1c) [ 2271.933845] dump_stack+0x107/0x167 [ 2271.934531] should_fail.cold+0x5/0xa [ 2271.935636] _copy_to_user+0x2e/0x180 [ 2271.936089] simple_read_from_buffer+0xcc/0x160 [ 2271.936640] proc_fail_nth_read+0x198/0x230 [ 2271.937152] ? proc_sessionid_read+0x230/0x230 [ 2271.950486] ? security_file_permission+0xb1/0xe0 [ 2271.951102] ? proc_sessionid_read+0x230/0x230 [ 2271.951679] vfs_read+0x228/0x620 [ 2271.952133] ksys_read+0x12d/0x260 [ 2271.952586] ? vfs_write+0xb10/0xb10 [ 2271.953063] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2271.953726] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2271.954428] do_syscall_64+0x33/0x40 [ 2271.954946] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2271.955623] RIP: 0033:0x7fc79220469c [ 2271.956124] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2271.958529] RSP: 002b:00007fc78f7c7170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2271.959516] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007fc79220469c [ 2271.960444] RDX: 000000000000000f RSI: 00007fc78f7c71e0 RDI: 0000000000000004 [ 2271.961358] RBP: 00007fc78f7c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2271.962660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2271.964677] R13: 00007ffd6b03927f R14: 00007fc78f7c7300 R15: 0000000000022000 [ 2272.041179] tmpfs: Unknown parameter '00000000000000000000003' 10:15:04 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x2, @perf_bp={&(0x7f0000000140)}, 0x8, 0x2, 0x0, 0x3, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x1, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) open_tree(r3, &(0x7f00000001c0)='./file0\x00', 0x0) write$binfmt_elf64(r4, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(r3, 0x0, 0x0, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x12, &(0x7f0000000200), &(0x7f0000000180)=0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 10:15:04 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x80fe, 0x0, 0x0, 0x0) [ 2272.091324] FAULT_INJECTION: forcing a failure. [ 2272.091324] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2272.093360] CPU: 0 PID: 11158 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2272.094829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2272.096206] Call Trace: [ 2272.096649] dump_stack+0x107/0x167 [ 2272.097255] should_fail.cold+0x5/0xa [ 2272.097896] _copy_from_user+0x2e/0x1b0 [ 2272.098587] move_addr_to_kernel.part.0+0x31/0x110 [ 2272.099406] __copy_msghdr_from_user+0x3e1/0x4b0 [ 2272.100183] ? __ia32_sys_shutdown+0x80/0x80 [ 2272.100915] ? __sock_sendmsg+0x55/0x190 [ 2272.101591] ? ____sys_sendmsg+0x426/0x870 [ 2272.102299] sendmsg_copy_msghdr+0xa1/0x160 [ 2272.103016] ? do_recvmmsg+0x6d0/0x6d0 [ 2272.103659] ? lock_chain_count+0x20/0x20 [ 2272.104553] ? lock_downgrade+0x6d0/0x6d0 [ 2272.105778] io_sendmsg+0x62c/0x830 [ 2272.107100] ? io_setup_async_msg+0x2d0/0x2d0 [ 2272.108342] ? mark_lock+0xf5/0x2df0 [ 2272.109393] ? __lock_acquire+0xbb1/0x5b00 [ 2272.110304] io_issue_sqe+0x3b3/0x77b0 [ 2272.110866] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2272.111687] ? lock_chain_count+0x20/0x20 [ 2272.112275] ? __is_insn_slot_addr+0x14c/0x290 [ 2272.112907] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2272.113635] ? io_connect+0x610/0x610 [ 2272.114297] ? lock_acquire+0x197/0x470 [ 2272.114859] ? find_held_lock+0x2c/0x110 [ 2272.115455] ? __fget_files+0x2cf/0x520 [ 2272.116080] ? lock_downgrade+0x6d0/0x6d0 [ 2272.116674] __io_queue_sqe+0x90/0x9d0 [ 2272.117226] ? io_issue_sqe+0x77b0/0x77b0 [ 2272.117805] ? __fget_files+0x2f8/0x520 [ 2272.118380] io_submit_sqes+0x44aa/0x8610 [ 2272.118980] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2272.119670] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2272.120342] ? find_held_lock+0x2c/0x110 [ 2272.120912] ? io_submit_sqes+0x8610/0x8610 [ 2272.121520] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2272.122255] ? wait_for_completion_io+0x270/0x270 [ 2272.122969] ? rcu_read_lock_any_held+0x75/0xa0 [ 2272.123624] ? vfs_write+0x354/0xb10 [ 2272.124198] ? fput_many+0x2f/0x1a0 [ 2272.124726] ? ksys_write+0x1a9/0x260 [ 2272.125267] ? __ia32_sys_read+0xb0/0xb0 [ 2272.125835] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2272.126608] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2272.127336] do_syscall_64+0x33/0x40 [ 2272.127849] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2272.128567] RIP: 0033:0x7f0de9071b19 [ 2272.129090] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2272.131656] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2272.132712] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2272.133706] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2272.134705] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2272.135704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2272.136693] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2272.146674] tmpfs: Unknown parameter '00000000000000000000003' 10:15:04 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0xe683fac9e394cdc3) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) sendmsg$NFQNL_MSG_VERDICT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x40000000}, 0x4008000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000002c0)) r4 = perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x40, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f00000001c0)='./file1/file0\x00', 0x1a18c1, 0x0) perf_event_open(&(0x7f00000006c0)={0x5, 0x80, 0x4, 0x1, 0x80, 0x6, 0x0, 0x81, 0x1c10, 0xdae5d00c9940d85f, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x178e, 0x5}, 0x10080, 0x10001, 0x8, 0x6, 0x80000001, 0x1, 0xf491, 0x0, 0x8, 0x0, 0x8}, 0x0, 0x3, r3, 0x0) fstat(r4, &(0x7f0000000600)) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) r6 = syz_open_procfs(r1, &(0x7f0000000040)='timerslack_ns\x00') ioctl$HIDIOCGRAWINFO(r6, 0x80084803, &(0x7f0000000680)=""/34) fcntl$getflags(r5, 0x40a) 10:15:04 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x400000000000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2272.243192] tmpfs: Unknown parameter '00000000000000000000003' [ 2272.288494] tmpfs: Unknown parameter '00000000000000000000003' 10:15:19 executing program 7: mq_open(&(0x7f0000000000)='\\\x00', 0x1, 0x1, &(0x7f0000000040)={0x3, 0xfffffffffffffff7, 0x8000, 0x2}) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, 0x2e, 0x100, 0x70bd2b, 0x25dfdbfe, {0xd}, [@generic="9c7d4cd7ab92ba84238c41862bddbca35ee05ee06094b8416cf5f55a4f71cdcd5dd3cac9a07b11dce04994a7440e1d84450ad8"]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 10:15:19 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 68) 10:15:19 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0xc0fe, 0x0, 0x0, 0x0) 10:15:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:15:19 executing program 4: r0 = memfd_create(&(0x7f0000000340)='\x00', 0x5) ftruncate(r0, 0x8800000) pwritev2(r0, &(0x7f0000002bc0)=[{&(0x7f0000000180)="e0e1fb8de466332f56503a87a90795cd3ffa95e7211b0e0bb0f05dad9319f55557819317f95d324fc58cc343c9e8aa5c0877e194c2ae3fec91e6956f13b51d897b195f93df089f90ffe049d19d8b8c709e58778bae165aba0bf942793b3ee25ab71c97dfbb14c7ecb4fa90886d1b62b2a453dbf1cd825042e06312900be1d23b0b466e90c07054ebcac5c530ed7cd533736bfdec8071ceff", 0x98}, {&(0x7f0000000240)="1abe9e2f2e1a31e6e9818b80155f49cf93fbe6efc60a74001b9c1b0b2f7418ff984f75fa8efd893604b78354f71d136998d78342ca46e913bd84978e1e8ebf201addac13803236c848380ab39ed716cbd7895fcd57d413fe80a21fa3f9f2e651c1b3e905161c655a8db7a113c959d48c76adbfc2bf818f46a73a8b1913bae87751e9f2f7070db1d7202ccdb8db0327a01a4d50abe263231137cf6bab5e6e0bf9932fecda55915b60dbbae1484ab971d525a3ab8850a9557c31203b42d6c20551c965f73cfa816371443a4d4254", 0xcd}, {&(0x7f0000000440)="c5dc4dc24e46189682b4327284c28263975226f74baa63f028e37526c7bd7e40d8ab8bb7a782b4d30cd464dc1730c0f27d604c379a8f7528d4b220d8294a94b601359ec4f2c5e932ea3ba62b8ab8a5167d8e749b7bb0ee82531677b4d5cb8d0d0671e30b0637e99c88efd7e1064c433244c8d550d40adab3fa13ff3c862ab34114c77cf69f2d361fe72cd2d63584d4568c4fa48f5fbec1ba855cdf3c57c333ceeb8d06b59032a7f3a9f847b8b02f041101277f30bf963b9c8e484f30b2dee4af54cdcfcfac16398655998053160756d430019f7cbc83c8ad6fc3ab81a45d983405b506fa04f093e3925131947c", 0xfffffe2d}, {&(0x7f0000000540)="bb0154436932a4e26097536b9926fc8dfad1fac57cf4174a925f4859f244357581ded1a31acfd92f90dfe781381186c52d80fd8300c28bf7b2d72361b8ad52ee548ec81533c1e148b31474f4dbf879929009ecbcd6f20600d7ea0cdbe4238c0df24017f87b0e5cc8eeff0393e085482d8399f02740cf8cdf4fd667ba9438dd1e19e8431e174da57a5cf844c2abcb117320c19e09c33f07c7346be2fe185ef7ceffb2f7ab10d01420a073ace7367f536852723f6a99d4bfdc57a0680fb16fc2cc1d618895b21a68abab2d4c3fd5c3999ce884694a77a9a9f82026d66ebe71feff8c00e15001e3df81be604d1f2b2dd32d", 0xf0}, {&(0x7f0000000640)="f650cf82494f8e67a5748bae5ae7efba1d166a4a209b3365fbee516c1f9d7ac414c5f9784c1cebb16625819d4e76ecc801d32dcc37777d18245c1ae44fc3d18ab4073de110fffb8b46f0430a19f5195a52145c2266b194206e1b29837891001619be883d1268ef574ab6e14943f78845e63d3a644b3a252d61b2ab1051ea4003663e94a5de7d2071875662e9e080aa913cd1a3bfb5c3c5fd2e771379b6c9a5a0eba1cc21b24ec0d45cf36c098fd36cf938993968db7a55440300000000000000e970fa02ff5b469e37a0db95d0f6", 0xce}, {&(0x7f0000000740)="1b875612f3cf543ddb3e7dc93e006d8ecc9bb6f19a820e538c19f6dd64bed43d54515da40c1f625c9871b212c609f6807e3802c7ae913782a300835f7d031f2eb5118a07a52fcabf68a8599ae8eda44b4fbd5df419e3eb162af2636d461dab83ab019507946c1b64450931f11b46bc75180cb321d1f8b32f2bb3ef1550624e4637cfea50d4ab7d30a388780fcffc135f43a840b4b8e2289c4dc4193e79e644804b626b9daabc5af071b26e4414f14ec1db5484f6ab837e20a6e7", 0xba}, {&(0x7f0000000380)="bce31d3617c435be64a2a999dc2716617d2e92fe5d9a728ce626b5dbca01ce4491bad3ad8314d4c7c2b5b0546dfe4f98", 0x30}, {&(0x7f0000000800)="2ba0393fc58630292ed4bb073a1b96f3f8cdc2f0fe5fd97ebce9081969e7ed4e8aa767a6e95a89e976b95d97b1821f84db721613e9de44ba1f9e8d169e03c8987c5b19910fee1d7bbb903fb2c5bdb407519258a33a5a786d01f668d5d1bc6db90274eee1a80d3f7b2e2b7577fc70835765b86808216622c1d9c38e4cf2b068222c55f9b52d6adad9d54308bef2fc97be58f88e72811e17df5cfee04da51f599e16b9183ade3b50f1bb52e25fff8a1929ca8ec9dbe81ede17eebae3b7b83dfb0a79c4ae87895c237f710e00e531dcf3", 0xcf}, {&(0x7f0000000900)="8cfb56c4a8db3a8a37e463ba70ea5b1728c33049ab93eca3f61d2fbcd042ee20c34c07ac5442de5e4292ce5bab785ceb967cc41e0d6b929eb0f6d7dea7660a8feb7465f3e8e3d53f26a5473d81d4879dac40116fe72fe0a5c989c3fb23bff14a5d2a6be68800fcef6f263c526dc051fd2464d4be3a3826de2d6183973b61d2e43793e654fa6628cf8943503ca725015391b4e9d892184897c75f9ce07789415887e1b0fd4b1abaac", 0xa8}, 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{&(0x7f0000001b00)="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0x1000}, {&(0x7f0000002b00)="e624f029cf891ac3120c66092520f66aa421d9182e503464e83fbb7af35999183a7c9c36da8a442c5ef783586946b38dae7377a9ea5b2c4862d86bdbae1896d013190be51d4a935cc36885696e7bc859e313f79099edef62a528bff5b14f6400ebe7bb2b0cbe424568dcea054c10abf29549e8985fb3241453a807fcf5f6bfc4404c7c031f0eeab620", 0x89}], 0xc, 0x6, 0x8, 0x9) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/200, 0x20000148}], 0x1, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$FIBMAP(r0, 0x1, &(0x7f00000003c0)=0x6) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r6, &(0x7f00000018c0)=""/186, 0xba, 0x6) r7 = fsopen(&(0x7f0000001a80)='exofs\x00', 0x0) signalfd(r7, &(0x7f0000001ac0), 0x8) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0xf6d21000) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="000093013b4f00002e2f66696c653000"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000002, 0x10010, 0xffffffffffffffff, 0x0) 10:15:19 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe4, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = getpgrp(r1) process_vm_writev(r3, &(0x7f0000000080)=[{&(0x7f0000000180)=""/131, 0x83}, {&(0x7f00000002c0)=""/129, 0x81}], 0x2, &(0x7f0000001600)=[{&(0x7f0000000380)=""/174, 0xae}, {&(0x7f0000000440)=""/144, 0x90}, {&(0x7f0000000500)=""/120, 0x78}, {&(0x7f0000000580)=""/124, 0x7c}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x5, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r4, 0x40a) 10:15:19 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x500000000000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:15:19 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) pread64(0xffffffffffffffff, &(0x7f00000018c0)=""/186, 0xba, 0x6) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) r3 = getgid() lchown(&(0x7f0000000400)='./file2\x00', 0xffffffffffffffff, r3) r4 = gettid() ioprio_set$pid(0x1, r4, 0x0) r5 = getgid() lchown(&(0x7f0000000400)='./file2\x00', 0xffffffffffffffff, r5) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000940), 0x0, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r7, &(0x7f00000018c0)=""/186, 0xba, 0x6) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x20000}, 0xc, &(0x7f0000000100)=[{&(0x7f0000001980)={0x2330, 0x2c, 0x2, 0x70bd2d, 0x25dfdbfc, "", [@generic="9d58eba1ddff6e1f52a3cf36cf26654fbcb8a88ca168533e4dc9f5072c87b526dcf7b7b269269c935233d6189056431ff1b736dfed741053170c95c73f54b321491170db7d9fdac99bacb402c8773d4456dfe59039f974f4f69cce953a705dd612c06a9d35d99f34e5d6896ee43c8d1e75882b87d7f6ad080a4e99fd65c28a7741284beaaa37a8576a6e9410ee9e960ea172f6793a5ee30a7edd88bfd6ed45a594cc7158159bcda79adfabe06e8f", @nested={0x10ca, 0x2b, 0x0, 0x1, [@generic="c5e777cd9209735eedacf0b05a37c78ed3e27d3b13b2cd57ce91684bea3f72cc3122be0929e3f21686c3da741765f1d180d611dff2e1277c2394046f4fe12e6bb31fcdc50c627ad729fdac7470a28aaf8f70bc8ffd9f27bd4165c2d57e30a1996a9e960546a08cdb21aa05f248847f6b3adcf71413e1412e743cdb7a38df0a8f91d2de26342e8066291ac01d94024c37f70d2c76ff1407e365c8a0c9f871d86210434008781727d1fea59393f7105e3487e118776e", @generic="86", 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@typed={0x8, 0x3e, 0x0, 0x0, @uid}, @typed={0x8, 0x95, 0x0, 0x0, @uid=0xffffffffffffffff}]}, @typed={0x8, 0x1e, 0x0, 0x0, @u32=0x93}, @nested={0x119c, 0x7d, 0x0, 0x1, [@generic="7b332784be19af58edd8b100eb64aa27723fc2eb9c5d172076edcf69608edb5c8ad0d2d8b7d0b7438a662283d73824baeb7a4849ab4719898d0b334a574742d7c807df01d4ba98", 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@typed={0xc, 0xe, 0x0, 0x0, @u64=0x2}, @typed={0xf, 0x41, 0x0, 0x0, @str='net/packet\x00'}, @generic="03e0daf773b4b800cb5b8fb1745802ea0a99700c9f061d7a6a5f6169178b0efe0c0f9c7ad0e54448045e75e0f8510d92d1d8b18e9ce33743398f5a1175ba53bff15baed4894c18a2fa9a59d7e22860d2446667cd4d3b9e8c11c5ff2097ccd09cd05bf3d0e7b616b35628ba17f1fe79b4dfb5fd57477237bfbaf33e88076ef2d88023f885f335bda893f348fd43c9a48d42a8de0fbd", @generic="0e61079b810592f09e0807532693e5af9e490cf7218e184f9cc641a976d0ad1e5f5904b18a245bf66c70cfd0b5fe62817d870556cd957e45e24c3aff6b52c1bf4de3a470aacc497762a1ccf3fd5b06b6f4934487ad2c2270e0f38ab16d740f51df704726a66d4e55b38a825712dff3bb0bccc796d77fa8209d6fa78eeea59d6f47b06d2d94822c052dcb37db6e1202d2a681bbccd7fe3e6748a6a65af4099a7a"]}]}, 0x2330}, {&(0x7f0000000340)={0x318, 0x2d, 0x100, 0x70bd2d, 0x25dfdbfb, "", [@nested={0x193, 0x38, 0x0, 0x1, [@generic="01b7233e3438796aded046f60c3d8a73962eb4d31657ce7d5fc6a035cda15775992124f675147ab587944c6c13c79a4faeb20c586947bba87cc5a5350ab8a5c1ce9dc5536b699aae9762b87a453ca4d934f3543795ea69323aa1ef5bc0afc763215004ca298a859ff40df10950c6f4ea1fe5f023cd31a918f8acc54933cc1654aa151e484ae544bea9aa8fda97dd634e792415ac1d0b798970", @typed={0x8, 0x25, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x8f, 0x0, 0x0, @u32=0x5}, @generic="c9c26b5588d654c8a6bc5c075e362f41228870443567556e673724bba56423192cc25faf446f44dc8528", @typed={0x4, 0x7c}, @generic="0bfe3466e05154554b2c8197ae50aa19325ba994ea52253907d49da9949ae2816ade44031bd904437b72fdd875cdae75b0d43307a653e5127c59672f056e8c2b41e80b5d6f756fd9facaae5203a1938ba4267779701f720e0a3c52643068ba456433554ba03075c0eb0a078dbea58023391aa33a75ad1eaa9387c4851dc80ea66300ca8974be79de55a399b7c079a75bc150538bdbab26115caebe56abecdf3faf3d7f799fe4b6750d09c44b661771aafea9a19f61f10323"]}, @typed={0x90, 0x44, 0x0, 0x0, @binary="f67e70f45f09b77bc1c981d60d15fd6ac0da9814168960ccb22b7fa7a4c3546341916e0c62fb7cac68d28694f9204c111db97e96bcf66f2a331a1bed8911ded9597672d4f1ded07b8938b41ed1d687df42fbe89cc9481c7d3e9c5e61d75f212e934c0aa7442b4f66ba7fa8468daac234f84d16ed0740d0ddd578e4611886cbdb0ba14c4f2fb7d262ddcaa5e8"}, @generic="c61d6f4ba97bec4a2e775a910a202a3148718add9b478a8c5a3f92d514c6a375bf205f5c3b0447c46ee84591eb4640ce89fdd8ffd350a3f3cf149124c36c2beaae0ce07369f56c01f75a0c309c79c4d7b01a27f1598441f72a82", @generic="19a9c9459fafb49951129a596a5167c4125428c7d058d9a9ae3fd5c96dcf728e7c71e6a23e260921b0278713b4a22469a780de23e2f95a480a77410616840712cd88563d8b17dc85ec3dbad5224454cd780accad2f4b3b4f0bec472d4f7a45525ee7cc58f48616d1047d19627de03c2b0fb697c48f58254f", @typed={0xf, 0x38, 0x0, 0x0, @str='net/packet\x00'}]}, 0x318}, {&(0x7f0000000680)={0x29c, 0x13, 0x20, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x199, 0x31, 0x0, 0x1, [@typed={0x8, 0x18, 0x0, 0x0, @fd=r1}, @typed={0x8, 0x46, 0x0, 0x0, @u32=0x100}, @typed={0x9, 0x5c, 0x0, 0x0, @str='+:\x8e-\x00'}, @typed={0x8, 0x33, 0x0, 0x0, @ipv4=@loopback}, @generic="10", @typed={0x88, 0x51, 0x0, 0x0, @binary="0129144b90ac9fe8744d7523ec933905b3d1d35d5435bd8a2d3e94e0fe856fa6dbec4cee20e750113f9f53e18eec6dd2147f59ff9fb07c7277da9f904d4b7b042e9c7a8ee63a87b9b4c07fb569bd87db911b88f22e4d30ebe75c75833557f075b29a003a056c32cb0a50abf3d7d248dd58c1b8fd3e9192ceffef7092dda7ecea4fabda19"}, @generic="82453dabe5e804f51d6d5b154ec6517293f655fe77", @generic="e69285350198c75cd97c9b7326d9cef7793b298ff1c321f9d0e250b450a240aca6a7e83c345e0ca8ca2183db4a8f32a7141d548b7a9c5aaf5d081da0d2a559037ad7660adf299a7c10fd5a74839f0fe96570d5a969c9377381e6d41476f82d13084cbafdf23fc90ad302d44cceddcc72b4f2e6d7372b43b4df4b37b336afc4d4302f99597c81f9158326cb45c53d30d9c54cc1708a43e0533178a5fa1857802160cd68951d7d69d2e6d02dc70f53b448c46be86a7b7fe4377d9d2e8267512031cb3d8b8060ca4451addc4848ab193d82f2d9e4"]}, @typed={0x4, 0x1c}, @nested={0xea, 0x65, 0x0, 0x1, [@typed={0xe, 0x80, 0x0, 0x0, @binary="333c26900cf9f3485309"}, @typed={0x8, 0x67, 0x0, 0x0, @uid=0xee00}, @generic="fa5af231c37e900d2e0d0b269fda0d0d606be766d005cbf663f0a13c8d9111c5da713349a4867d03485658362fb84b6324430fcff51986a5e4b64e780539aacabccfa6276c4279d9611744c8423c56f57b6c86d48cdfc7427caa39328b6c7fb91875cdacbf77d9b20288a0fca10f4b258ff64d225c6a5d39490f987a6fa41c9dc9095f74e9db0dd8c00215420ed6380b42620ef08132e2d35d30b0f6d99c1273d84b107dc99355178853f0cc5a5a693068881a23f38e2072480a8d09d932ac62b7ee8705897013c034c5eba7e959"]}]}, 0x29c}], 0x3, &(0x7f0000000980)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2, r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00, r5}}}, @rights={{0x18, 0x1, 0x1, [r6, r7]}}], 0x88, 0x20000040}, 0x8001) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r8, &(0x7f0000000180)=""/186, 0xba, 0x3) setsockopt$WPAN_SECURITY_LEVEL(r8, 0x0, 0x2, &(0x7f0000000040)=0xffffffffffffffff, 0x4) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000000)=0x1, 0x4) [ 2286.579971] tmpfs: Unknown parameter '00000000000000000000003' [ 2286.589169] FAULT_INJECTION: forcing a failure. [ 2286.589169] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2286.590729] CPU: 1 PID: 11198 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2286.591577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2286.592611] Call Trace: [ 2286.592946] dump_stack+0x107/0x167 [ 2286.593394] should_fail.cold+0x5/0xa [ 2286.593880] _copy_from_user+0x2e/0x1b0 [ 2286.594371] move_addr_to_kernel.part.0+0x31/0x110 [ 2286.595029] __copy_msghdr_from_user+0x3e1/0x4b0 [ 2286.595627] ? __ia32_sys_shutdown+0x80/0x80 [ 2286.596191] ? __sock_sendmsg+0x55/0x190 [ 2286.596716] ? ____sys_sendmsg+0x426/0x870 [ 2286.597245] sendmsg_copy_msghdr+0xa1/0x160 [ 2286.597799] ? do_recvmmsg+0x6d0/0x6d0 [ 2286.598285] ? lock_chain_count+0x20/0x20 [ 2286.598852] ? lock_downgrade+0x6d0/0x6d0 [ 2286.599379] io_sendmsg+0x62c/0x830 [ 2286.599858] ? io_setup_async_msg+0x2d0/0x2d0 [ 2286.600441] ? mark_lock+0xf5/0x2df0 [ 2286.600956] ? __lock_acquire+0xbb1/0x5b00 [ 2286.601499] io_issue_sqe+0x3b3/0x77b0 [ 2286.602011] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2286.602713] ? lock_chain_count+0x20/0x20 [ 2286.603238] ? __is_insn_slot_addr+0x14c/0x290 [ 2286.603826] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2286.604482] ? io_connect+0x610/0x610 [ 2286.604971] ? lock_acquire+0x197/0x470 [ 2286.605473] ? find_held_lock+0x2c/0x110 [ 2286.605992] ? __fget_files+0x2cf/0x520 [ 2286.606507] ? lock_downgrade+0x6d0/0x6d0 [ 2286.607038] __io_queue_sqe+0x90/0x9d0 [ 2286.607529] ? io_issue_sqe+0x77b0/0x77b0 [ 2286.608057] ? __fget_files+0x2f8/0x520 [ 2286.608575] io_submit_sqes+0x44aa/0x8610 [ 2286.609120] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2286.609745] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2286.610357] ? find_held_lock+0x2c/0x110 [ 2286.610894] ? io_submit_sqes+0x8610/0x8610 [ 2286.611431] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2286.612023] ? wait_for_completion_io+0x270/0x270 [ 2286.612616] ? rcu_read_lock_any_held+0x75/0xa0 [ 2286.613184] ? vfs_write+0x354/0xb10 [ 2286.613640] ? fput_many+0x2f/0x1a0 [ 2286.614084] ? ksys_write+0x1a9/0x260 [ 2286.614582] ? __ia32_sys_read+0xb0/0xb0 [ 2286.615080] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2286.615727] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2286.616353] do_syscall_64+0x33/0x40 [ 2286.616810] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2286.617431] RIP: 0033:0x7f0de9071b19 [ 2286.617892] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2286.620143] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2286.621072] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2286.621940] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2286.622831] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2286.623698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2286.624564] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2286.631376] tmpfs: Unknown parameter '00000000000000000000003' 10:15:19 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) bind$802154_dgram(r1, &(0x7f0000000000)={0x24, @short={0x2, 0x2, 0xaaa3}}, 0x14) 10:15:19 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x600000000000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2286.697723] tmpfs: Unknown parameter '00000000000000000000003' [ 2286.760585] tmpfs: Unknown parameter '00000000000000000000003' 10:15:33 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r0}}, './file0\x00'}) inotify_add_watch(r2, &(0x7f00000001c0)='./file1\x00', 0x4000c08) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) r6 = open_tree(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x8c1bcfda96e7776b) ioctl$int_in(r6, 0x5421, &(0x7f0000000100)=0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x1f, 0x3f, 0x2, 0x8, 0x0, 0xc7, 0x80, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x200, 0x800}, 0x40, 0x100, 0xff, 0x1, 0x7, 0xff, 0x8, 0x0, 0x401, 0x0, 0x3f}, r7, 0xe, r4, 0x1) fcntl$getflags(r5, 0x40a) 10:15:33 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x700000000000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:15:33 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, 0xffffffffffffffff, 0x6) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x7f) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:15:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x2) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:15:33 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @none={0x0, 0x2}}, 0x14) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) setsockopt$WPAN_SECURITY_LEVEL(r1, 0x0, 0x2, &(0x7f0000000040)=0x3, 0x4) 10:15:33 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0xfc00, 0x0, 0x0, 0x0) 10:15:33 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 69) 10:15:33 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x149e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xfffffffd, 0x3af}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r3 = socket$inet(0x2, 0xa, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=@rxrpc=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e22, @loopback}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25", 0x17}, {0x0}, {0x0}], 0x3}, 0x0, 0x4000000, 0x1}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80101) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) syz_open_dev$rtc(&(0x7f0000000380), 0x12e, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) ftruncate(r5, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r5, 0x40086602, &(0x7f0000000000)) read(0xffffffffffffffff, &(0x7f0000000000), 0x1b4000) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [], 0x80, "5fabd34a60e47f"}) ioctl$BTRFS_IOC_TREE_SEARCH(r4, 0xd0009411, &(0x7f0000051680)={{0x0, 0x5, 0x7f, 0x1f7b, 0x5, 0x401, 0x101, 0x3, 0x4, 0x2, 0x10001, 0x52c, 0x7, 0x9, 0x15d}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f0000052680)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x5, "96df943f03e5ce"}) write$binfmt_elf64(r5, &(0x7f00000001c0)=ANY=[], 0xfdef) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) [ 2300.726460] Unsupported ieee802154 address type: 0 10:15:33 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@can, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/64, 0x40}, {&(0x7f0000000140)=""/225, 0xe1}, {&(0x7f0000000240)=""/77, 0x4d}, {&(0x7f00000002c0)=""/226, 0xe2}], 0x4, &(0x7f00000003c0)=""/170, 0xaa}, 0x24) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) [ 2300.735983] tmpfs: Unknown parameter '01777777777777777777777' [ 2300.751417] FAULT_INJECTION: forcing a failure. [ 2300.751417] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2300.753154] CPU: 1 PID: 11236 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2300.754084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2300.755161] Call Trace: [ 2300.755505] dump_stack+0x107/0x167 [ 2300.755990] should_fail.cold+0x5/0xa [ 2300.756503] _copy_from_user+0x2e/0x1b0 [ 2300.757031] iovec_from_user+0x141/0x400 [ 2300.757578] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2300.758241] __import_iovec+0x67/0x590 [ 2300.758756] ? __ia32_sys_shutdown+0x80/0x80 [ 2300.758848] Unsupported ieee802154 address type: 0 [ 2300.759314] import_iovec+0x83/0xb0 [ 2300.760413] sendmsg_copy_msghdr+0x131/0x160 [ 2300.760995] ? do_recvmmsg+0x6d0/0x6d0 [ 2300.761503] ? lock_chain_count+0x20/0x20 [ 2300.762051] ? lock_downgrade+0x6d0/0x6d0 [ 2300.762612] io_sendmsg+0x62c/0x830 [ 2300.763209] ? io_setup_async_msg+0x2d0/0x2d0 [ 2300.763810] ? mark_lock+0xf5/0x2df0 [ 2300.764346] ? __lock_acquire+0xbb1/0x5b00 [ 2300.764908] io_issue_sqe+0x3b3/0x77b0 [ 2300.765435] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2300.766124] ? lock_chain_count+0x20/0x20 [ 2300.766675] ? __is_insn_slot_addr+0x14c/0x290 [ 2300.767251] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2300.767860] ? io_connect+0x610/0x610 [ 2300.768303] ? lock_acquire+0x197/0x470 [ 2300.768764] ? find_held_lock+0x2c/0x110 [ 2300.769235] ? __fget_files+0x2cf/0x520 [ 2300.769694] ? lock_downgrade+0x6d0/0x6d0 [ 2300.770171] __io_queue_sqe+0x90/0x9d0 [ 2300.770623] ? io_issue_sqe+0x77b0/0x77b0 [ 2300.771149] ? __fget_files+0x2f8/0x520 [ 2300.771687] io_submit_sqes+0x44aa/0x8610 [ 2300.772263] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2300.772918] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2300.773560] ? find_held_lock+0x2c/0x110 [ 2300.774103] ? io_submit_sqes+0x8610/0x8610 [ 2300.774678] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2300.775337] ? wait_for_completion_io+0x270/0x270 [ 2300.775974] ? rcu_read_lock_any_held+0x75/0xa0 [ 2300.776583] ? vfs_write+0x354/0xb10 [ 2300.777076] ? fput_many+0x2f/0x1a0 [ 2300.777557] ? ksys_write+0x1a9/0x260 [ 2300.778060] ? __ia32_sys_read+0xb0/0xb0 [ 2300.778598] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2300.779304] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2300.779988] do_syscall_64+0x33/0x40 [ 2300.780480] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2300.781151] RIP: 0033:0x7f0de9071b19 [ 2300.781639] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2300.784043] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2300.785036] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2300.785970] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2300.787457] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2300.788402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2300.789342] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2300.922517] tmpfs: Unknown parameter '00000000000000000000003' 10:15:33 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r0, &(0x7f00000018c0)=""/186, 0xba, 0x6) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000001500)="e6933d1499fc5b69fb0754688d6b979fa3e6b8e3cb39a3d7f3cb54bfb3d2b6945c1ba81fad7c5bca608224ce8ebfb024d33ed45ac06725bd30dc2e4cb02e5dcf0f8fafdbc901db4cbbe5e3fa1956d5", 0x4f}, {&(0x7f00000000c0)="092cb5748d9dbcd950acce5f3c7ab82fde72c17197df91a01a7ff114e6dea9ee1b6ce0489c12322856", 0x29}, {&(0x7f0000001580)="34b08b41c62c995deba3fd3a41e3fe43e3578328edc9bf7e34dca6261d371d6d3a049584f2340c87a13d01ac57", 0x2d}], 0x3) syz_80211_inject_frame(&(0x7f0000000040)=@device_b, &(0x7f0000000140)=@data_frame={@no_qos=@type10={{0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x5}, @random="40c54168b804", @device_a, @device_a, {0x3, 0x3f}}, @a_msdu=[{@device_b, @device_b, 0xde, "c23e66908d80d8184d868179ffbdc2fd39caccbee249a351ad68d7a99d7662b7cf622625fb900ce934236d097fc00753d318538fe737dad7772f2b68d90d15abb46e9fa546d39f425217e13a8443152f2d6be9802df6a0017456a8f6091a281678da24c8e856dac729417f24c2afec8c507f73b212bdfc0ccf31e612120653eea5b6eb423bb37a2efd058f12c450133057c358897492ee156f2fe543c2c93fc11ed5491a00544e386621e45aee919891ce149dcd8596460a6cd23ab51e388d0f7d44ee8e37e98d15f5fd376ad637f072d852b6612dddbef640942e8fef8b"}, {@device_a, @broadcast, 0x1000, "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"}, {@broadcast, @device_a, 0xc2, "3e36ec8609056ea31a88ff1f59e073c7dc251adc7fdb8e4d73d586b365a769ccd594179a77fafd7403dc8a524f92003a65a95eb0a86288c3b8b9ff55b60e4e474027dc0141c4b812cc6f02741548136a6c729a208d6c264068d79b3df55d69d19f237f8bd0f96ced9cb4a8f8ad253dd4b5fda18a7d732a59cb901358c2c91542537fc89c7fb3bdb7216b5e3b251c8941b691b180ae39e347339675d92121e2e1c7ea5758ec668072a45f3728e0fa0e7c78e5edc6a08c22462be09588841529422e75"}, {@device_b, @device_b, 0xb3, "d2ab7960ab310a58f9f4f0966cf2affe69beb973566691bb1886d9c1db07d246050eb53084ac34f5c35719ab02e9787d2b5306d662116ed62ad8c6757a3aa82fc0b94767507db94550938830d1797130a9030c833a3d6200064030ffdadd6af53c8cbdbcbcf2de556755e745961d044ad8ad1f85977d124920091610d70901ff9ce8bd3ca4f319d82c4c0607b4fb2e1e923ba6558b0a0120f2da635e27cb7c1469021b52a549713859adf358fb3e9fd475c877"}, {@device_a, @broadcast, 0x1f, "9a81dc40fdde97fdc19ecd7ecba8e4b0e3fbe75d283507161903ce1432cfa4"}, {@broadcast, @broadcast}, {@device_a, @device_a, 0xf, "91e6fda8ff60dd68e5ff90996ae7d1"}, {@broadcast, @device_a, 0xa6, "e53fe7481701a46f73903a06e181790d618605c5954b64f7b86050cff2bdd18f25884121450852ea7f22bc4b9fef77b07428a0d0796f2240a6dc8f25d29682371b990998c6409d38e7db1ea81f103bfc72a9d6c925f89bfab8ad53582d7c4ed14063917f5e7223b45a309d58fbd0b4c24f63e73e8881df5c5e42bc17156f871595110bc8b232942514bdf768aa8f4419f2989ce5f330e858033d2ffa3e34b6c82b9ac29b6a83"}]}, 0x13bc) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000000000)={0x6, 'syzkaller1\x00', {0x7fff}, 0x7}) getsockopt$WPAN_SECURITY(r1, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:15:33 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000000000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:15:33 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0xfe80, 0x0, 0x0, 0x0) [ 2300.995190] tmpfs: Unknown parameter '00000000000000000000003' 10:15:33 executing program 5: r0 = gettid() ioprio_set$pid(0x1, r0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000, 0x0, 0x0, 0x0, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r2, 0x4, r1, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r4, 0x40a) [ 2301.042366] tmpfs: Unknown parameter '00000000000000000000003' 10:15:33 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)) pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:15:33 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x2010000000000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2301.141198] tmpfs: Unknown parameter '00000000000000000000003' 10:15:33 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 70) [ 2301.162300] tmpfs: Unknown parameter '00000000000000000000003' [ 2301.226863] FAULT_INJECTION: forcing a failure. [ 2301.226863] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2301.228497] CPU: 1 PID: 11276 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2301.229408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2301.230503] Call Trace: [ 2301.230873] dump_stack+0x107/0x167 [ 2301.235310] should_fail.cold+0x5/0xa [ 2301.235825] _copy_from_user+0x2e/0x1b0 [ 2301.236378] __copy_msghdr_from_user+0x91/0x4b0 [ 2301.237002] ? __ia32_sys_shutdown+0x80/0x80 [ 2301.237594] ? inet_sendmsg+0xbd/0x140 [ 2301.238118] ? inet_send_prepare+0x540/0x540 [ 2301.238712] ? __sock_sendmsg+0x55/0x190 [ 2301.239254] ? ____sys_sendmsg+0x426/0x870 [ 2301.239778] sendmsg_copy_msghdr+0xa1/0x160 [ 2301.240355] ? do_recvmmsg+0x6d0/0x6d0 [ 2301.240877] ? __is_insn_slot_addr+0x123/0x290 [ 2301.241490] ? lock_downgrade+0x6d0/0x6d0 [ 2301.242057] io_sendmsg+0x62c/0x830 [ 2301.242542] ? io_setup_async_msg+0x2d0/0x2d0 [ 2301.243169] ? __is_insn_slot_addr+0x14c/0x290 [ 2301.243776] ? mark_lock+0xf5/0x2df0 [ 2301.244280] ? register_lock_class+0xbb/0x17b0 [ 2301.244884] ? arch_stack_walk+0x99/0xf0 [ 2301.245433] ? lock_chain_count+0x20/0x20 [ 2301.246008] ? __lock_acquire+0xbb1/0x5b00 [ 2301.246580] io_issue_sqe+0x3b3/0x77b0 [ 2301.247124] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2301.247825] ? lock_chain_count+0x20/0x20 [ 2301.248373] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2301.249070] ? io_connect+0x610/0x610 [ 2301.249577] ? lock_acquire+0x197/0x470 [ 2301.250111] ? find_held_lock+0x2c/0x110 [ 2301.250653] ? __fget_files+0x2cf/0x520 [ 2301.251200] ? lock_downgrade+0x6d0/0x6d0 [ 2301.251759] __io_queue_sqe+0x90/0x9d0 [ 2301.252289] ? io_issue_sqe+0x77b0/0x77b0 [ 2301.252831] ? __fget_files+0x2f8/0x520 [ 2301.253380] io_submit_sqes+0x44aa/0x8610 [ 2301.253951] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2301.254618] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2301.255288] ? find_held_lock+0x2c/0x110 [ 2301.255827] ? io_submit_sqes+0x8610/0x8610 [ 2301.256415] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2301.257051] ? wait_for_completion_io+0x270/0x270 [ 2301.257701] ? rcu_read_lock_any_held+0x75/0xa0 [ 2301.258313] ? vfs_write+0x354/0xb10 [ 2301.258824] ? fput_many+0x2f/0x1a0 [ 2301.263343] ? ksys_write+0x1a9/0x260 [ 2301.263854] ? __ia32_sys_read+0xb0/0xb0 [ 2301.264413] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2301.265122] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2301.265783] do_syscall_64+0x33/0x40 [ 2301.266258] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2301.266949] RIP: 0033:0x7f0de9071b19 [ 2301.267467] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2301.269865] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2301.270876] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2301.271805] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2301.272678] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2301.273541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2301.274404] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:15:48 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0xfec0, 0x0, 0x0, 0x0) 10:15:48 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_io_uring_setup(0x3875, &(0x7f00000001c0)={0x0, 0x8af0, 0x0, 0x1, 0x3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r4, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_MADVISE={0x19, 0x1, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x15}, 0x3) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:15:48 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x8, 0x20, 0x8, 0x0, 0x1f, 0x80008, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00000000c0), 0x2}, 0x10000, 0x1, 0x7fff, 0x5, 0xb0e, 0x8, 0x1, 0x0, 0x3800000, 0x0, 0x5b02}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:15:48 executing program 4: r0 = gettid() ioprio_set$pid(0x1, r0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000, 0x0, 0x0, 0x0, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r2, 0x4, r1, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r4, 0x40a) 10:15:48 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001540)=[{{&(0x7f0000000180), 0x6e, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}, {{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/2, 0x2}, {&(0x7f0000000340)=""/172, 0xac}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/235, 0xeb}], 0x4, &(0x7f0000001500)=[@cred={{0x1c}}], 0x20}}], 0x2, 0x40, &(0x7f00000015c0)={0x77359400}) r2 = getpgrp(r1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r2, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x886c2, 0x182) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r4, 0x40a) 10:15:48 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x8cffffff00000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:15:48 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 71) [ 2315.369951] tmpfs: Unknown parameter '00000000000000000000003' 10:15:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x3) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) [ 2315.397505] tmpfs: Unknown parameter '00000000000000000000003' 10:15:48 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) readahead(r0, 0x470, 0x1000) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:15:48 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fsmount(0xffffffffffffffff, 0x1, 0x1) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:15:48 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, 0x0, 0x4, r0, 0xb) r2 = syz_open_dev$vcsn(&(0x7f0000000080), 0x6, 0x80) openat(r2, &(0x7f0000000000)='./file1\x00', 0x882c0, 0x4c) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) [ 2315.485945] FAULT_INJECTION: forcing a failure. [ 2315.485945] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2315.487650] CPU: 0 PID: 11307 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2315.488560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2315.489607] Call Trace: [ 2315.489943] dump_stack+0x107/0x167 [ 2315.490415] should_fail.cold+0x5/0xa [ 2315.490926] _copy_from_user+0x2e/0x1b0 [ 2315.491475] move_addr_to_kernel.part.0+0x31/0x110 [ 2315.492119] __copy_msghdr_from_user+0x3e1/0x4b0 [ 2315.492748] ? __ia32_sys_shutdown+0x80/0x80 [ 2315.493301] ? __sock_sendmsg+0x55/0x190 [ 2315.493815] ? ____sys_sendmsg+0x426/0x870 [ 2315.494352] sendmsg_copy_msghdr+0xa1/0x160 [ 2315.494922] ? do_recvmmsg+0x6d0/0x6d0 [ 2315.495448] ? __is_insn_slot_addr+0x123/0x290 [ 2315.496053] ? lock_downgrade+0x6d0/0x6d0 [ 2315.496594] io_sendmsg+0x62c/0x830 [ 2315.497059] ? io_setup_async_msg+0x2d0/0x2d0 [ 2315.497628] ? __is_insn_slot_addr+0x14c/0x290 [ 2315.498233] ? mark_lock+0xf5/0x2df0 [ 2315.498717] ? register_lock_class+0xbb/0x17b0 [ 2315.499310] ? arch_stack_walk+0x99/0xf0 [ 2315.499872] ? __lock_acquire+0xbb1/0x5b00 [ 2315.500409] io_issue_sqe+0x3b3/0x77b0 [ 2315.500897] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2315.501518] ? lock_chain_count+0x20/0x20 [ 2315.502023] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2315.502672] ? io_connect+0x610/0x610 [ 2315.503151] ? lock_acquire+0x197/0x470 [ 2315.503723] ? find_held_lock+0x2c/0x110 [ 2315.504233] ? __fget_files+0x2cf/0x520 [ 2315.504705] ? lock_downgrade+0x6d0/0x6d0 [ 2315.505202] __io_queue_sqe+0x90/0x9d0 [ 2315.505692] ? io_issue_sqe+0x77b0/0x77b0 [ 2315.506205] ? __fget_files+0x2f8/0x520 [ 2315.506709] io_submit_sqes+0x44aa/0x8610 [ 2315.507226] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2315.507863] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2315.508438] ? io_submit_sqes+0x8610/0x8610 [ 2315.508973] ? recalibrate_cpu_khz+0x10/0x10 [ 2315.509517] ? ktime_get+0x158/0x1f0 [ 2315.509967] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 2315.510474] ? clockevents_program_event+0x131/0x360 [ 2315.511085] ? tick_program_event+0xa8/0x140 [ 2315.511628] ? hrtimer_interrupt+0x771/0x9b0 [ 2315.512165] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2315.512791] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2315.513398] do_syscall_64+0x33/0x40 [ 2315.513838] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2315.514439] RIP: 0033:0x7f0de9071b19 [ 2315.514898] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2315.517216] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2315.518167] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2315.519052] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2315.519956] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2315.520843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2315.521731] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:15:48 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0xa418000000000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:15:48 executing program 6: copy_file_range(0xffffffffffffffff, &(0x7f0000000080)=0x100000000, 0xffffffffffffffff, &(0x7f0000000040)=0x800000008, 0x4, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:15:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x2042, 0x1ff) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="486202a1dc098506ff28"], 0xaf2) r1 = io_uring_setup(0x55ba, &(0x7f0000000300)={0x0, 0x4aac, 0x10, 0x3, 0xd6, 0x0, r0}) ftruncate(r1, 0x1) close(r0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) io_uring_enter(r4, 0x4fdf, 0xa647, 0x1, &(0x7f0000000480)={[0x1]}, 0x8) pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000380), 0x20000, 0x0) pread64(r2, &(0x7f00000003c0)=""/165, 0xa5, 0x17e) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pread64(r5, &(0x7f0000000200)=""/230, 0xe6, 0x8523) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000100)={0x8, 0x9, 0x4b25, 0x3}) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x4007, @fd, 0x0, 0x8, 0x9, 0x13, 0x1}, 0x81) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x88400, 0x58) 10:15:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x4) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) [ 2315.581906] tmpfs: Unknown parameter '00000000000000000000003' [ 2315.596057] tmpfs: Unknown parameter '00000000000000000000003' 10:15:48 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffffff, &(0x7f0000000000)='./file2\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x2f8, @empty, 0xfff}, 0x1c) fcntl$getflags(r3, 0x40a) 10:16:01 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) read(r4, &(0x7f0000000180)=""/88, 0x58) 10:16:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x5) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:16:02 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) [ 2329.293624] tmpfs: Unknown parameter '00000000000000000000003' [ 2329.309821] tmpfs: Unknown parameter '00000000000000000000003' sendmmsg(r0, &(0x7f000000d740)=[{{&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0xb0d, @private1, 0xfffffffb, 0x3}, 0x80, &(0x7f00000025c0)=[{&(0x7f00000000c0)="2055cd9701c271caab6e2b03d9d6ecab3ec06c227ae3d2e6cba4a0272fa645a6735b0305e257057d860485b5f06b2b6c70b15b9ad489277a5441a08bab78", 0x3e}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="918b3bc02bc26434b4210a29e14c87dd203bf470aed44835f66eac1a829a9a254ea82a85c07b2bb0d793e2bd7a6039e714087f8a451cbe3c5e7a4a776a9acced0e03a0f04732f1a3acf6d8aae92701f11ba0e7991372f8d2a5c0217df40fa3000f7879f66f4e632a5df28c60c0000cd9cc2d7ff848c8139390972416f5e473f583a8205e5d9f93a8", 0x88}, {&(0x7f0000001200)="86c9c78dac27ccc0b47a1cbc7b953f6069a00c2a5cba5e491158c9d01c30dc7a2dab6cb23bcd88b30680d44150a0211c095526e8e18dde948606823c1a4604f023f1005668295b6f721baa6592593c9cd6f513e029af76f398a170131f3695f315933c9d664595ed0feec055fe8e94", 0x6f}, 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0x1000}], 0x8, &(0x7f000000cc00)=[{0x48, 0x10f, 0xe380, "87f51709354a1961cdbff638256c10799069ee91cc9e4fd0298ea26f112832e3b033849273fc2267f0837cbd0695b745cc"}, {0x28, 0x0, 0x0, "4ea8191b0725412f062530c97dd3c827cf0623"}, {0x68, 0x3a, 0x1, "fcb01d001d09aa078c1d885b5db74c2422eea160096ba6913df0bbef7a07bf2b515398a180d972afc5bcce152da9469b17f06add20ad8ab416b32411398404c94d7470c3cd561c0ae762120bbbc586f266ec32f97f"}], 0xd8}}, {{&(0x7f000000cd00)=@pppoe={0x18, 0x0, {0x0, @multicast, 'wg0\x00'}}, 0x80, &(0x7f000000d180)=[{&(0x7f000000cd80)="0d98c1302662df27f47b155834277f5ecb28e4309d943c3e32e8b14160516e392eb901bc9a7b9e734c94c799a5c7dabe041f017dce383d3f2bc57bee583ac0c2f54b9a8e28fbc4aec45a37bf72ff13f1a2358aa49c2bde2699e3476a198b6634bfb4979dac00cb66c4df28f5903f4d6ba43c7f3970e4222396ed53bf119479ab1106efaa2119c1ffb534492ada029ad9727388a8a9f4", 0x96}, {&(0x7f000000ce40)="98b9da871257811bb032ba0947e1c7a10c4efe95a06f6ceeac056c118bc517eb46a137aa4485b2c7db422903c112e9fcdf4995253761e2e9a9298722e7120290bf9179c97e4936aa", 0x48}, {&(0x7f000000cec0)="23f7181c4c2bdb4b28fccdc997a648441a4f1f746194775bd06014c85909b5ec7887a61cb9952f4d507e78eb9777df9dace784fbc25f96464db060c9e374c3e5c44da576f2082cb042210c5f60186156fdcaa0f78c5033f3e0d519e167123d572ba01cccdbcb09af1fe48bb5fe", 0x6d}, {&(0x7f000000cf40)="c1602d1f93d92af9d1454065b5b7bca06281986ff445c14ea8cc33e1c5d3e2f6906f0533ae90df2f49aa9d9c2a21f53855b9c21b089d426daba78eb13300b7edb7780d83778c713fef2cf8a31d36a5109ec1fd5a9e62fa869a7e4a7dee2b2ac324f8d8ad65f1dc788d371081942190b6a0961d39140ead91ba26018b477e200e6b8877c03e45915de4ce507de90e", 0x8e}, {&(0x7f000000d000)="4718db806387b949d0a1a325577f2ef5ec8b487149dbf84c450677d023c4d09f77066c99848318bcdacbba5a96fa70dbf38e65470ae8c7eed057ea9b5d34adb2da91cb96da4f00236e5eeb7efa27e7f7fdd1aa40407c9c741078286a477b7461b88f26eaf23c65ec607ad5ebb157136de9b95111b8bec50f727a994dbfd518f0a087219aa9315e2050a30c8e99e7", 0x8e}, {&(0x7f000000d0c0)="bfcb58a587229f1605629bc6907d712fe352c7762984f72468a1bc2c9fc37193f9eee1838c9aa86b6a84fcce8edfe97c27d1ddae4be43f031e9bd9a7db423c7ce7973de6cc131200b20a3185c9d7c3f05e9d8d8ee76db7dba2b4bd145a009ac2b9b42767cdbf2634d21392372942272c882df487706b607ea7c2f072b7954db39b6174393e0fcba152bd5458128875d6b32c55c0477099bbb2f424d690d65b", 0x9f}], 0x6}}, {{&(0x7f000000d200)=@ieee802154, 0x80, &(0x7f000000d580)=[{&(0x7f000000d280)="dc8b4491a00efe50b34194c5e55695c4dd218a2854197f6ca408cfa2674bdf0f1a1dd51c8ba49941d90fcfb28c95c3812df1bb614e0dc60029d3dfa09ed09a130572e741060e43885e12102d5d8200759b4a8031ef7f0f81198680517faba6da15b2d38456c944ab76657bfd1d8d4711266fa2fa690a5a1005d0b4f983ca638e60d4baeb33ac7e33206829ee5c4f40169bbaaa07a81c297f68d45295473dc3d4ecdcddff3474df45e277de137b5947c9230d2d6dbd31175577cdd6b34cb0b95ddec15269d57866b4e505134925e0bb34afffb966c65f985921c5f8968255574b0d39c36ec0d88d161e40e97f1b36", 0xee}, {&(0x7f000000d380)="191e3239d5a8a93d4715b58c306c799fa30061cb76545eced412b7ab2a86a9ae1ad0d6ef84dc4ecd9d507f1e739eaea05d8511e19dea2110c95f4ed05c386a588c66b115d7eaa0b9a93394832c0dcaedc6753f7a0ae792bb846ad9107ac329794d7dcf08f5df9b72fa6f45db0f5c92403224d03212ed6d6d9780a83976a9778456f250", 0x83}, {&(0x7f000000d440)="bcd4e0adf6717e46d6381161df60556bd4e6f0820b0cf1b41ddf718d78b0431ff9cd6e28fe074df0c7383663dc65c96ccc8bf66e3aee7cdc83a044816422d38be5a87e3e6e90ed882a1bea8357f2b55580f734f97576be43b34bc045de037de4d139e2d3a2290e5de2068dae054b0663b6f4fa6cd4d8bed23fe24b208f81d3d93f204fc6b256df26e0eb11a7069ff1b04a5dfb5b70b526f3252dc60ace20f1aa2672600b3bf9d2570ed7a3a2404250038311be1007146b26390f1597c320ad3f3cde652271d74632eb97ad4dae22ae939c95de7fc36bde929c", 0xd9}, {&(0x7f000000d540)}], 0x4, &(0x7f000000d5c0)=[{0xd0, 0x113, 0xf1, "df1ede074593dc07c0549b70d439b4ca5a78e9b17f92753c39e8f41886c3945a727ef5bb0cb3cca493398b35ff74c7f473b0ec275695a8c59021dba705b990c7b39386f4cb7e0cde9c858008c28c11b867525b744b86530c47ede69557f23673c9d82e667f024b237b5bfcd8ffaf99bee5ed624cc55b51ab2d7d40da4ca38705ab798b82b1053962d130f26924f89db19456217485cb8b4790b4119c93bf1bbf4b54046119bbb7ff63420c9da94aed197e6537b746281833aea8216f84d1"}, {0x98, 0x108, 0x6, "a9311cb507070d900a69a0daa925490a54935d6bb73473d283589badc35e7dc8e53ea85994b605b6df8683ca57d1e3ab930cf3d7583140bd02cca7c1371b483709cc545deb18ba8594cea2ba5612302c86dec8391e749739dc3b16d3d2905bd58b0a442c83de50fb0c8756df5bc55dff3816669900ed3a3d33eebad4b91119129fa19b9fd0"}], 0x168}}], 0xa, 0x40) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:16:02 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0xf6ffffff00000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2329.334081] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 10:16:02 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_io_uring_setup(0x3875, &(0x7f00000001c0)={0x0, 0x8af0, 0x0, 0x1, 0x3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) r4 = syz_io_uring_setup(0x3875, &(0x7f00000001c0)={0x0, 0x8af0, 0x0, 0x3, 0x3, 0x0, r1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r4, 0x8000000) syz_io_uring_submit(r7, r6, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) r8 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r9 = openat(r8, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r10 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r9, r10, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f00000001c0)=0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r10, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r9}, './file0\x00'}) r13 = io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r11, &(0x7f0000000300)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x2, 0x0, r12, 0x0, &(0x7f0000000440)="037ec052eb7052ecc311eb97be349b472124662ef4dede168d2cc6b84523e469f7de3551a997ff1a436a6a460d6c7b3b654058217932b9b4e725b61005069a94b0023b61ffa96663ecdf9beb68cbd35d7220f33536b1ffa44c6249741c19fb3b87fc119879864c8fd9e2289f682666006227ca0c846b8af077e9fddcb04be43575ac9567d837f2f5d2333716fd4d", 0x8e, 0x12140, 0x1, {0x0, r13}}, 0x80000000) syz_io_uring_submit(r2, r6, &(0x7f0000000040)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x10162, 0x0, {0x2, r13}}, 0x9) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0002}}}, 0x14) io_uring_enter(r4, 0xc6d, 0xd12b, 0x1, &(0x7f0000000140)={[0xfffffffffffff000]}, 0x8) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:16:02 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, 0x0, 0x7ffffffff000, 0xf0ff1f00000000) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280), 0xc, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB="86c35806000001", @ANYRES16=0x0, @ANYBLOB="000225bd7000ffdbdf25820000000c009900050000006b000000"], 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @remote, 0xffff}, 0x1c) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b5020abc1940f00000c00008008150d00ac0414"], 0x28}}, 0x8000) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000640)={0xb3f, {{0xa, 0x4e23, 0xffff, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x457c}}}, 0x88) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)={0x5c, 0x0, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40850}, 0x20040081) chdir(&(0x7f00000001c0)='./file0\x00') sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00012bbd7000fddbdf00030000001b2100006c00000000"], 0x20}, 0x1, 0x0, 0x0, 0x95}, 0x40000) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x9, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x4, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x0, 0x698}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = signalfd4(r1, &(0x7f0000000700)={[0x19c869f]}, 0x8, 0x25286a7587e02349) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000740)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x2100, 0x77, 0xa}, 0x18) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x464, 0x4, 0x70bd29, 0x25dfdbfb, "e351fa4cbb0f081ca973361da6958362980561635057fecf6f7285bcba384994725e2fc3572a26d5675f3a6e0ba319c4b96222f7d4f2fec558843bd0b0d3a3943c33e2d76d9932a90d2184bb", ["", "", "", ""]}, 0x5c}, 0x1, 0x0, 0x0, 0x20004804}, 0x4000000) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 10:16:02 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 72) 10:16:02 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0xff00, 0x0, 0x0, 0x0) 10:16:02 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffff00000000, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:16:02 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3b30, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x203}, r1, 0x4, r0, 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'xfrm0\x00'}) fcntl$getflags(r4, 0x40a) [ 2329.354574] tmpfs: Unknown parameter '00000000000000000000003' [ 2329.369343] tmpfs: Unknown parameter '00000000000000000000003' [ 2329.384721] FAULT_INJECTION: forcing a failure. [ 2329.384721] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2329.386836] CPU: 0 PID: 11359 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2329.387942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2329.389250] Call Trace: [ 2329.389664] dump_stack+0x107/0x167 [ 2329.390219] should_fail.cold+0x5/0xa [ 2329.390813] _copy_from_user+0x2e/0x1b0 [ 2329.391443] move_addr_to_kernel.part.0+0x31/0x110 [ 2329.392216] __copy_msghdr_from_user+0x3e1/0x4b0 [ 2329.392944] ? __ia32_sys_shutdown+0x80/0x80 [ 2329.393620] ? __sock_sendmsg+0x55/0x190 [ 2329.394243] ? ____sys_sendmsg+0x426/0x870 [ 2329.394901] sendmsg_copy_msghdr+0xa1/0x160 [ 2329.395562] ? do_recvmmsg+0x6d0/0x6d0 [ 2329.396171] ? lock_chain_count+0x20/0x20 [ 2329.396815] ? lock_downgrade+0x6d0/0x6d0 [ 2329.397477] io_sendmsg+0x62c/0x830 [ 2329.398041] ? io_setup_async_msg+0x2d0/0x2d0 [ 2329.398736] ? mark_lock+0xf5/0x2df0 [ 2329.399331] ? __lock_acquire+0xbb1/0x5b00 [ 2329.400030] io_issue_sqe+0x3b3/0x77b0 [ 2329.400691] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2329.401556] ? lock_chain_count+0x20/0x20 [ 2329.402202] ? __is_insn_slot_addr+0x14c/0x290 [ 2329.402899] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2329.403720] ? io_connect+0x610/0x610 [ 2329.404342] ? lock_acquire+0x197/0x470 [ 2329.405003] ? find_held_lock+0x2c/0x110 [ 2329.405685] ? __fget_files+0x2cf/0x520 [ 2329.406347] ? lock_downgrade+0x6d0/0x6d0 [ 2329.407053] __io_queue_sqe+0x90/0x9d0 [ 2329.407690] ? io_issue_sqe+0x77b0/0x77b0 [ 2329.408505] ? __fget_files+0x2f8/0x520 [ 2329.409102] io_submit_sqes+0x44aa/0x8610 [ 2329.409680] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2329.410349] __do_sys_io_uring_enter+0x6b2/0x1890 10:16:02 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2329.410987] ? find_held_lock+0x2c/0x110 [ 2329.416412] ? io_submit_sqes+0x8610/0x8610 [ 2329.417001] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2329.417650] ? wait_for_completion_io+0x270/0x270 [ 2329.418299] ? rcu_read_lock_any_held+0x75/0xa0 [ 2329.418922] ? vfs_write+0x354/0xb10 [ 2329.419424] ? fput_many+0x2f/0x1a0 [ 2329.419922] ? ksys_write+0x1a9/0x260 [ 2329.420419] ? __ia32_sys_read+0xb0/0xb0 [ 2329.420991] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2329.421661] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2329.422351] do_syscall_64+0x33/0x40 [ 2329.422836] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2329.423492] RIP: 0033:0x7f0de9071b19 [ 2329.424000] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2329.426371] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2329.427333] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2329.428298] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2329.429387] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2329.430582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2329.431723] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2329.435910] tmpfs: Unknown parameter '00000000000000000000003' [ 2329.467965] tmpfs: Unknown parameter '00000000000000000000003' [ 2329.473458] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:16:02 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:16:02 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f0000000000)='wg1\x00', 0x4) [ 2329.519088] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 10:16:02 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 73) [ 2329.673296] tmpfs: Unknown parameter '00000000000000000000003' 10:16:02 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) [ 2329.695499] tmpfs: Unknown parameter '00000000000000000000003' [ 2329.703272] FAULT_INJECTION: forcing a failure. [ 2329.703272] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2329.706165] CPU: 1 PID: 11384 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2329.707195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2329.708445] Call Trace: [ 2329.708860] dump_stack+0x107/0x167 [ 2329.709406] should_fail.cold+0x5/0xa [ 2329.709985] _copy_from_user+0x2e/0x1b0 [ 2329.710573] iovec_from_user+0x141/0x400 [ 2329.711186] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2329.711967] __import_iovec+0x67/0x590 [ 2329.712544] ? __ia32_sys_shutdown+0x80/0x80 [ 2329.713192] import_iovec+0x83/0xb0 [ 2329.713735] sendmsg_copy_msghdr+0x131/0x160 [ 2329.714383] ? do_recvmmsg+0x6d0/0x6d0 [ 2329.714963] ? lock_chain_count+0x20/0x20 [ 2329.715575] ? lock_downgrade+0x6d0/0x6d0 [ 2329.716198] io_sendmsg+0x62c/0x830 [ 2329.716734] ? io_setup_async_msg+0x2d0/0x2d0 [ 2329.718063] ? mark_lock+0xf5/0x2df0 [ 2329.719180] ? __lock_acquire+0xbb1/0x5b00 [ 2329.720428] io_issue_sqe+0x3b3/0x77b0 [ 2329.721562] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2329.723085] ? lock_chain_count+0x20/0x20 [ 2329.724298] ? __is_insn_slot_addr+0x14c/0x290 [ 2329.725623] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2329.727142] ? io_connect+0x610/0x610 [ 2329.728280] ? lock_acquire+0x197/0x470 [ 2329.729432] ? find_held_lock+0x2c/0x110 [ 2329.730612] ? __fget_files+0x2cf/0x520 [ 2329.731761] ? lock_downgrade+0x6d0/0x6d0 [ 2329.732985] __io_queue_sqe+0x90/0x9d0 [ 2329.734117] ? io_issue_sqe+0x77b0/0x77b0 [ 2329.735313] ? __fget_files+0x2f8/0x520 [ 2329.736495] io_submit_sqes+0x44aa/0x8610 [ 2329.737715] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2329.739156] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2329.740552] ? io_submit_sqes+0x8610/0x8610 [ 2329.741773] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2329.743171] ? wait_for_completion_io+0x270/0x270 [ 2329.744604] ? ksys_write+0x181/0x260 [ 2329.745710] ? fput_many+0x2f/0x1a0 [ 2329.746775] ? ksys_write+0x1a9/0x260 [ 2329.747880] ? __ia32_sys_read+0xb0/0xb0 [ 2329.749064] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2329.750585] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2329.752089] do_syscall_64+0x33/0x40 [ 2329.753165] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2329.754652] RIP: 0033:0x7f0de9071b19 [ 2329.755724] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2329.761139] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2329.763347] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2329.765440] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2329.767517] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2329.769607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2329.771678] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:16:02 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) getsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) write$binfmt_elf64(r2, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x25, 0x6, 0x1, 0x24, 0x20, 0x2, 0x6, 0x6, 0x227, 0x40, 0xac, 0x1, 0x20, 0x38, 0x1, 0x5, 0xa01}, [{0x6474e551, 0x4, 0x1, 0x5, 0x400, 0xfffffffffffffffc, 0x1, 0x25d2}, {0x70000000, 0xfffffe00, 0xf20, 0x8, 0x4, 0x7fffffff, 0x3, 0x9}], "0dfa9ea8124f85c4caa627765e8406f1c36be9e4e751188b4008d07c027721ab2eeb4ae623cd5901916e104cbce5ec303809eea262137f3f0ce5eeaddcf5aa2ae8affd83bed1ae870a4b65d27f164e1672db5abdcdd314611b1109e73822bc43d64567a79f6ac733f00da80969ecca5853fb494e3086a84c9adac3e4dc237ffd9345dbe9c916232f1e81331e7c7f11f54e581940129987d5139964d6c8f6b614f190d484961a44cf98b00d1abbb8d1772f", ['\x00', '\x00', '\x00', '\x00']}, 0x561) 10:16:02 executing program 4: ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$NS_GET_OWNER_UID(r4, 0xb704, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r5, {r1, r3}}, './file1\x00'}) fcntl$dupfd(0xffffffffffffffff, 0x0, r6) sendfile(r4, 0xffffffffffffffff, 0x0, 0x100000001) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_test', 0x122902, 0x0) writev(r7, &(0x7f00000006c0)=[{&(0x7f0000000180)="647732419e007299a0527d51dc496437e692665510d40d35b770fd8d702d121d997dc90d08763cc1ed88ba0f538cb17d600a", 0x32}], 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="bb8a89bec36f3d", @ANYRESHEX=r0, @ANYBLOB=',dfltgid=', @ANYRESHEX=r2, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=r3, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB=',dont_hash,defcontext=unconfined_u,smackfshat=\',\'A,seclabel,pcr=00000000000000000051,defcontext=user_u,appraise,\x00']) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x402, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000380)='./file1\x00', 0x8001, 0x1, &(0x7f0000000400)=[{&(0x7f00000003c0)="f1617a3c", 0x4, 0xc00000}], 0x10800, &(0x7f0000000640)={[{@check_strict}, {@map_off}, {@nojoliet}, {@sbsector={'sbsector', 0x3d, 0x100000000000000}}, {@cruft}], [{@seclabel}]}) io_uring_enter(0xffffffffffffffff, 0x22e2, 0x64b8, 0x2, &(0x7f0000000440)={[0x8]}, 0x8) sendmsg$nl_generic(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) [ 2329.806121] SELinux: duplicate or incompatible mount options [ 2329.944395] SELinux: duplicate or incompatible mount options [ 2343.781069] tmpfs: Unknown parameter '00000000000000000000003' [ 2343.786451] FAULT_INJECTION: forcing a failure. [ 2343.786451] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2343.789664] CPU: 0 PID: 11417 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2343.791703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2343.794128] Call Trace: [ 2343.794884] dump_stack+0x107/0x167 [ 2343.796005] should_fail.cold+0x5/0xa [ 2343.797206] _copy_from_iter_full+0x201/0xa60 [ 2343.798506] rawv6_sendmsg+0x20e8/0x3b20 [ 2343.799682] ? rawv6_bind+0xa40/0xa40 [ 2343.800785] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2343.802282] ? lock_acquire+0x197/0x470 [ 2343.803422] ? find_held_lock+0x2c/0x110 [ 2343.804605] ? __might_fault+0xd3/0x180 [ 2343.805762] ? lock_downgrade+0x6d0/0x6d0 [ 2343.806937] ? lock_downgrade+0x6d0/0x6d0 [ 2343.808115] ? sock_has_perm+0x1ea/0x280 [ 2343.809293] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2343.810805] ? iovec_from_user+0x104/0x400 [ 2343.812030] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2343.813520] ? rawv6_bind+0xa40/0xa40 [ 2343.814614] inet_sendmsg+0x11d/0x140 [ 2343.815761] ? inet_send_prepare+0x540/0x540 [ 2343.817087] __sock_sendmsg+0x13c/0x190 [ 2343.818255] ____sys_sendmsg+0x70d/0x870 [ 2343.819418] ? sock_write_iter+0x3d0/0x3d0 [ 2343.820642] ? sendmsg_copy_msghdr+0xba/0x160 [ 2343.821932] ? do_recvmmsg+0x6d0/0x6d0 [ 2343.823055] ? lock_chain_count+0x20/0x20 [ 2343.824256] ? lock_downgrade+0x6d0/0x6d0 [ 2343.825460] __sys_sendmsg_sock+0x26/0x40 [ 2343.826640] io_sendmsg+0x1e6/0x830 [ 2343.827674] ? io_setup_async_msg+0x2d0/0x2d0 [ 2343.828975] ? mark_lock+0xf5/0x2df0 [ 2343.830075] ? __lock_acquire+0xbb1/0x5b00 [ 2343.831299] io_issue_sqe+0x3b3/0x77b0 [ 2343.832454] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2343.833987] ? lock_chain_count+0x20/0x20 [ 2343.835190] ? __is_insn_slot_addr+0x14c/0x290 [ 2343.836524] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2343.838039] ? io_connect+0x610/0x610 [ 2343.839151] ? lock_acquire+0x197/0x470 [ 2343.840311] ? find_held_lock+0x2c/0x110 [ 2343.841500] ? __fget_files+0x2cf/0x520 [ 2343.842653] ? lock_downgrade+0x6d0/0x6d0 [ 2343.843851] __io_queue_sqe+0x90/0x9d0 [ 2343.844985] ? io_issue_sqe+0x77b0/0x77b0 [ 2343.846179] ? __fget_files+0x2f8/0x520 [ 2343.847328] io_submit_sqes+0x44aa/0x8610 [ 2343.848551] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2343.849992] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2343.851369] ? find_held_lock+0x2c/0x110 [ 2343.852558] ? io_submit_sqes+0x8610/0x8610 [ 2343.853806] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2343.855197] ? wait_for_completion_io+0x270/0x270 [ 2343.856596] ? rcu_read_lock_any_held+0x75/0xa0 [ 2343.857937] ? vfs_write+0x354/0xb10 [ 2343.859014] ? fput_many+0x2f/0x1a0 [ 2343.860057] ? ksys_write+0x1a9/0x260 [ 2343.861189] ? __ia32_sys_read+0xb0/0xb0 [ 2343.862360] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2343.863865] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2343.869396] do_syscall_64+0x33/0x40 [ 2343.870466] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2343.871954] RIP: 0033:0x7f0de9071b19 [ 2343.873037] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2343.878441] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2343.880647] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2343.882736] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2343.888912] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2343.890993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2343.893075] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:16:16 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:16:16 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0xff02, 0x0, 0x0, 0x0) 10:16:16 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001780), 0x2102, 0x0) perf_event_open(&(0x7f0000001700)={0x3, 0x80, 0x7, 0x2, 0x9, 0x8, 0x0, 0x5, 0x20000, 0xd, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x5, 0x8001}, 0x8000, 0x6, 0xfffffe00, 0x9, 0x6, 0x2, 0x6, 0x0, 0x0, 0x0, 0x3}, r1, 0x9, r4, 0xb) sendmsg$inet6(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)="f1718c31a2389b9515784d4225c9f3cb4722a05a12db167c3c729a9b2a94843162b8177fdc7e94d8893e0ef39c67d497b433300205f89d10780c6ca677b4a04f262bb55c814dbc16e5b8f82867f30ac266cf082f9bb11a599e1d6e03c69bedc700fbe2644ac1", 0x66}, {&(0x7f00000002c0)="62c05f8111bdaf029581d8df83b41bb117a0fc0ebcb8f026d478730b1b1d9a5a822a8ef05e7b0463fa171f62563f58f387f0b610178e6ddfe73d871e17b32833d2e2bd405a16adb0f4bb102a7207a6544a72f522a8c955c0343b60ff1762c0d0601e36113643515acf166ff4", 0x6c}, {&(0x7f0000000340)="cde927a72a009d05137e822a6bef9f8cb639c8ffecec6129d5986709ede1915527285f0aa28d5a9a391443fade800ad608e25368d65dda52bc39b155c18aac6821bddef30da5d4cc530ca7111e36", 0x4e}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f0000000080)="4631f9435fdd7117cd1dc93f3724da2dca201e9677813cdb52a51d2b83a78c5809c971", 0x23}, {&(0x7f00000013c0)="7b008e854671061435cd8e2f28079988136557431fa4f3be6492c85a7eef17da58f7aa04f82a6da7008031dcc44adb2da015ab0cd3b6e1794df2ebb1a0ff355ef6277693127bdf2b8f0a5b4728bdf912a3698cf1aac3c0ba3ad12eea5954933d29fcde88b732db9322c6a9edfb392346aa33baef11dde64ee0fc0303540563a4af4bb5e48c93dd2281b14e765cf7534dca8beb22b7fc7b41f0e2e9efa280753dfc83e7023e3ebc2b9c2c3393827bb050269638c4aa8f1c5b9ddd9d3f52a649634837bca3519f7d1b76055ca82cb030e0704fbd08c5e9c6d0c63f14f810425c1a9454ee1705d1de50ba50fa807f78f1ae1fe7fce2", 0xf4}, {&(0x7f00000014c0)="305313026f784b9d804b4f5fd2a3bc013034726b267ea622da853abd08be52eb9bedb5c24d8a7b5f2101bf6548edd6e06b24f1fdf3a4cb7a69a72f5c00a52bc4853355c5ba667e1070fe2a9d83770079de0c9618ce7dfaf6a8d67008b28539f496a0b92bc0c9e93fba7ab46460d1ce", 0x6f}, 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", 0x1000}, {&(0x7f0000001540)="76f9c2ce6b16fd358099fc498d7b924a24381cfd17842e76d8e3367392adc230021a077be365e2a23bea93a1757ab9286ea96d762d3cb316130f9094bd92010c2482e323eafd0ee352016c5dfc9be8d5dd7e9ca3811c0686e7aaf05d76bdf04e54484339923a537f7f20045beb2effdb8cc49fb31713089ea00c1346a2bc5be6d18a3a01a409463456c3cbffa9b49124c37331dbd8d934ec7fda3ca6d92040577d6e5650aa3dcfcf375e4d24df87c5ca99991374e2042f605c7ff3a8525bb1d3c3318997dd85", 0xc6}, {&(0x7f0000000100)="5a4a227f616837a55b74a996b3940c50d0279ff531a268304a3ca2dd2297ea71a9ae1c8e7f9d5b05e74b32dd139496323869e3cb94003324237d911c9a8d6998", 0x40}], 0xa}, 0x8000) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r5, 0x40a) 10:16:16 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) sendmsg$802154_dgram(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)="aed30c0954bf09dc6943cc95ab90d1238ee5312f91838c63ec0bc0eb31e4e39680e4d7c44388e479e771d7cd1a1b62b1383274940c0c4a7bf605ba4e43a54e8d6aa1badfa17a2727b4caa067f62cb3e76e898f372fbed58cb3065624b2311738eed441fc3744f7d6270826620e82d60e85f9347b056fe5a9946a757899891938c35beee675c14a5479c099190d0fe155c0c565687342bf104572c2a7776f4ffa9e6e6f0c4ee1dfa85de36b3ca75bccd8", 0xb0}}, 0x4000) 10:16:16 executing program 4: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005080)=[{{&(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10, 0x0, 0x0, &(0x7f0000001100)=[@ip_retopts={{0x18, 0x0, 0x7, {[@ssrr={0x89, 0x7, 0x4, [@remote]}]}}}], 0x18}}], 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') sendmsg$inet(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="b91d2a3fd7141c402b572cebb2ce10d2536c9a21bb", 0x15}], 0x1}, 0x4008840) pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) dup2(r1, r0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) 10:16:16 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000140)={0x24, @short={0x2, 0xffff, 0xaaa3}}, 0x14) bind$802154_dgram(r0, &(0x7f0000000240)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x10001}}, './file0\x00'}) bind$802154_dgram(r1, &(0x7f00000001c0), 0x14) setsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, &(0x7f0000000040)=0x5, 0x4) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000200)={0x3, 'veth1_macvtap\x00', {}, 0x6}) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000000)=@buf) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 10:16:16 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 74) 10:16:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x6) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) [ 2344.038815] tmpfs: Unknown parameter '00000000000000000000003' 10:16:16 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x100000, 0x0, 0x0, 0x0) 10:16:16 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r1 = fsmount(r0, 0x1, 0xf9) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000300)=""/59, 0x3b}, {&(0x7f0000000340)=""/80, 0x50}, {&(0x7f00000003c0)=""/218, 0xda}], 0x4) pread64(r0, &(0x7f00000018c0)=""/186, 0xba, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$TIOCNOTTY(r2, 0x5422) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f0000000640)=""/186, 0xba, 0x800000006) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000500)={{0x2, 0x4e24, @broadcast}, {0x306}, 0x4, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'bond_slave_0\x00'}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) sendmsg$802154_dgram(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)="f617883053cec7219dca08fdc06a04332d82d65cc4461ce420456ddc3e299ed56ca015883cac6f78526b0fa1", 0x2c}, 0x1, 0x0, 0x0, 0x20000851}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r5, 0x80605414, &(0x7f00000001c0)) setsockopt$WPAN_SECURITY(r4, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) close(r5) r6 = syz_open_dev$vcsa(&(0x7f0000000040), 0x4, 0x0) connect$802154_dgram(r6, &(0x7f0000000240)={0x24, @long={0x3, 0x2}}, 0x14) getsockopt$WPAN_SECURITY(r4, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:16:16 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) setsockopt$inet6_tcp_int(r3, 0x6, 0xc, &(0x7f0000000080), 0x4) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r4, 0x40a) 10:16:16 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r1, 0x8, 0x8) dup3(0xffffffffffffffff, r1, 0x0) io_uring_enter(0xffffffffffffffff, 0x2101, 0x32d7, 0x3, &(0x7f0000000400), 0x8) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file1\x00'}) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x1, 0x1, 0x7, 0x81, 0x0, 0x100, 0x40, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3756, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x2000, 0x863, 0x3, 0x8, 0x9, 0x2, 0x81, 0x0, 0x7ff, 0x0, 0x6}, 0xffffffffffffffff, 0x7, r2, 0x2) [ 2344.068174] 9pnet: Insufficient options for proto=fd [ 2344.120340] 9pnet: Insufficient options for proto=fd 10:16:16 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 75) 10:16:16 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x20010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r1, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r3 = openat(r2, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r6, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r5, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r6, @in_args={0x1}}, './file0\x00'}) sendfile(r3, r4, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f00000001c0)=0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r4, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f0000000300)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x2, 0x0, r8, 0x0, &(0x7f0000000440)="037ec052eb7052ecc311eb97be349b472124662ef4dede168d2cc6b84523e469f7de3551a997ff1a436a6a460d6c7b3b654058217932b9b4e725b61005069a94b0023b61ffa96663ecdf9beb68cbd35d7220f33536b1ffa44c6249741c19fb3b87fc119879864c8fd9e2289f682666006227ca0c846b8af077e9fddcb04be43575ac9567d837f2f5d2333716fd4d", 0x8e, 0x12140, 0x1, {0x0, r9}}, 0x80000000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x5a) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', &(0x7f0000000280)=[&(0x7f0000000240)='/dev/null\x00'], &(0x7f00000003c0)=[&(0x7f0000000340)='\'][+:S]&,\'%}\x00', &(0x7f0000000380)='\x00'], 0x800) 10:16:16 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:16:16 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, 0x2c, 0x1, 0x70bd2c, 0x25dfdbfc, {0x1d}, [@typed={0x8, 0x7e, 0x0, 0x0, @pid=0xffffffffffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0xc0) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000040)) [ 2344.154253] tmpfs: Unknown parameter '00000000000000000000003' [ 2344.175379] tmpfs: Unknown parameter '00000000000000000000003' [ 2344.184864] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2344.188420] FAULT_INJECTION: forcing a failure. [ 2344.188420] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2344.191415] CPU: 0 PID: 11455 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2344.192494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2344.193745] Call Trace: [ 2344.194172] dump_stack+0x107/0x167 [ 2344.194737] should_fail.cold+0x5/0xa [ 2344.195329] _copy_from_user+0x2e/0x1b0 [ 2344.195954] move_addr_to_kernel.part.0+0x31/0x110 [ 2344.200753] __copy_msghdr_from_user+0x3e1/0x4b0 [ 2344.201482] ? __ia32_sys_shutdown+0x80/0x80 [ 2344.202174] ? __sock_sendmsg+0x55/0x190 [ 2344.202810] ? ____sys_sendmsg+0x426/0x870 [ 2344.203478] sendmsg_copy_msghdr+0xa1/0x160 [ 2344.204149] ? do_recvmmsg+0x6d0/0x6d0 [ 2344.204772] ? lock_chain_count+0x20/0x20 [ 2344.205408] ? lock_downgrade+0x6d0/0x6d0 [ 2344.206649] io_sendmsg+0x62c/0x830 [ 2344.207719] ? io_setup_async_msg+0x2d0/0x2d0 [ 2344.209039] ? mark_lock+0xf5/0x2df0 [ 2344.210141] ? __lock_acquire+0xbb1/0x5b00 [ 2344.211472] io_issue_sqe+0x3b3/0x77b0 [ 2344.212714] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2344.214244] ? lock_chain_count+0x20/0x20 [ 2344.215432] ? __is_insn_slot_addr+0x14c/0x290 [ 2344.216766] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2344.218273] ? io_connect+0x610/0x610 [ 2344.219368] ? lock_acquire+0x197/0x470 [ 2344.220519] ? find_held_lock+0x2c/0x110 [ 2344.221694] ? __fget_files+0x2cf/0x520 [ 2344.222838] ? lock_downgrade+0x6d0/0x6d0 [ 2344.224030] __io_queue_sqe+0x90/0x9d0 [ 2344.225178] ? io_issue_sqe+0x77b0/0x77b0 [ 2344.226480] ? __fget_files+0x2f8/0x520 [ 2344.227658] io_submit_sqes+0x44aa/0x8610 [ 2344.232599] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2344.233218] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2344.233829] ? find_held_lock+0x2c/0x110 [ 2344.234337] ? io_submit_sqes+0x8610/0x8610 [ 2344.234897] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2344.235500] ? wait_for_completion_io+0x270/0x270 [ 2344.236109] ? rcu_read_lock_any_held+0x75/0xa0 [ 2344.236727] ? vfs_write+0x354/0xb10 [ 2344.237200] ? fput_many+0x2f/0x1a0 [ 2344.237653] ? ksys_write+0x1a9/0x260 [ 2344.238128] ? __ia32_sys_read+0xb0/0xb0 [ 2344.238633] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2344.239284] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2344.239924] do_syscall_64+0x33/0x40 [ 2344.240423] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2344.241061] RIP: 0033:0x7f0de9071b19 [ 2344.241528] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2344.243827] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2344.244898] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2344.245785] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2344.246678] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2344.247559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2344.248469] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2344.305195] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:16:31 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x800000, 0x0, 0x0, 0x0) 10:16:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x7) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) [ 2358.975480] tmpfs: Unknown parameter '00000000000000000000003' 10:16:31 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 76) 10:16:31 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:16:31 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000)=0x1, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='netpci0\x00') 10:16:31 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) syz_io_uring_setup(0x69f9, &(0x7f0000000000)={0x0, 0xcd6a, 0x0, 0x3, 0x98}, &(0x7f0000ff4000/0xa000)=nil, &(0x7f0000ff5000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r3 = openat(r2, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f00000001c0)=0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r4, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000300)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x2, 0x0, r6, 0x0, &(0x7f0000000440)="037ec052eb7052ecc311eb97be349b472124662ef4dede168d2cc6b84523e469f7de3551a997ff1a436a6a460d6c7b3b654058217932b9b4e725b61005069a94b0023b61ffa96663ecdf9beb68cbd35d7220f33536b1ffa44c6249741c19fb3b87fc119879864c8fd9e2289f682666006227ca0c846b8af077e9fddcb04be43575ac9567d837f2f5d2333716fd4d", 0x8e, 0x12140, 0x1, {0x0, r7}}, 0x80000000) syz_io_uring_submit(r1, 0x0, &(0x7f0000000140)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x15, 0x0, {0x0, r7}}, 0xffff) 10:16:31 executing program 4: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="8180c2000000aaaaaaaaa200200100000000000000000000000104000002000000000000000000000000008f0090780000000000000000000000000000dc8c4ca96d404b5c778c21cc411ca2104f5323e3645ac340710909e6488f4917155004fbb691fb03480aad74e9fb65c2a57f168875819e8d36d4e8960f22e1669e3002373f71edbc0700d101719e6e81"], 0x0) r1 = fork() ptrace$setopts(0x4206, r1, 0x10001, 0x3d) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x1, 0x0, 0x1f, 0x1f, 0x0, 0x9, 0x3, 0xb, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6f56, 0x0, @perf_bp={&(0x7f00000000c0), 0xf}, 0x20, 0x7, 0x5106, 0x4, 0x1, 0x4, 0x7fff, 0x0, 0x5, 0x0, 0x7}, r1, 0xb, r0, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r2 = fork() syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) ptrace(0x10, r2) wait4(r2, &(0x7f0000000080), 0x2, 0x0) [ 2359.025254] tmpfs: Unknown parameter '00000000000000000000003' [ 2359.054156] FAULT_INJECTION: forcing a failure. [ 2359.054156] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2359.055856] CPU: 0 PID: 11485 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2359.056829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2359.059187] Call Trace: [ 2359.059902] dump_stack+0x107/0x167 [ 2359.060951] should_fail.cold+0x5/0xa [ 2359.062197] _copy_from_user+0x2e/0x1b0 [ 2359.063512] move_addr_to_kernel.part.0+0x31/0x110 [ 2359.065162] __copy_msghdr_from_user+0x3e1/0x4b0 [ 2359.066506] ? __ia32_sys_shutdown+0x80/0x80 [ 2359.067752] ? __sock_sendmsg+0x55/0x190 [ 2359.068842] ? ____sys_sendmsg+0x426/0x870 [ 2359.070323] sendmsg_copy_msghdr+0xa1/0x160 [ 2359.071772] ? do_recvmmsg+0x6d0/0x6d0 [ 2359.072961] ? lock_chain_count+0x20/0x20 [ 2359.073556] ? lock_downgrade+0x6d0/0x6d0 [ 2359.074151] io_sendmsg+0x62c/0x830 [ 2359.074677] ? io_setup_async_msg+0x2d0/0x2d0 [ 2359.075312] ? mark_lock+0xf5/0x2df0 [ 2359.075886] ? __lock_acquire+0xbb1/0x5b00 [ 2359.076485] io_issue_sqe+0x3b3/0x77b0 [ 2359.077116] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2359.077859] ? lock_chain_count+0x20/0x20 [ 2359.078440] ? __is_insn_slot_addr+0x14c/0x290 [ 2359.079091] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2359.079824] ? io_connect+0x610/0x610 [ 2359.080374] ? lock_acquire+0x197/0x470 [ 2359.081169] ? find_held_lock+0x2c/0x110 [ 2359.082303] ? __fget_files+0x2cf/0x520 [ 2359.083396] ? lock_downgrade+0x6d0/0x6d0 [ 2359.084571] __io_queue_sqe+0x90/0x9d0 [ 2359.085289] ? io_issue_sqe+0x77b0/0x77b0 [ 2359.085873] ? __fget_files+0x2f8/0x520 [ 2359.086452] io_submit_sqes+0x44aa/0x8610 [ 2359.087064] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2359.087779] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2359.088451] ? find_held_lock+0x2c/0x110 [ 2359.089080] ? io_submit_sqes+0x8610/0x8610 [ 2359.089705] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2359.090389] ? wait_for_completion_io+0x270/0x270 [ 2359.091078] ? rcu_read_lock_any_held+0x75/0xa0 [ 2359.091727] ? vfs_write+0x354/0xb10 [ 2359.092261] ? fput_many+0x2f/0x1a0 [ 2359.092777] ? ksys_write+0x1a9/0x260 [ 2359.093349] ? __ia32_sys_read+0xb0/0xb0 [ 2359.093928] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2359.094640] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2359.095328] do_syscall_64+0x33/0x40 [ 2359.095825] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2359.096514] RIP: 0033:0x7f0de9071b19 [ 2359.097074] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2359.099587] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2359.100638] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2359.101639] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2359.102620] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2359.103608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2359.104572] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2359.116092] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:16:31 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = gettid() ioprio_set$pid(0x1, r3, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x4, 0x81, 0x81, 0x40, 0x0, 0x8, 0x80c80, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x8005, 0x4, @perf_config_ext={0x20, 0xf54}, 0x7000, 0xfffffffffffffffb, 0x8, 0x9, 0x4, 0x1, 0x8001, 0x0, 0x5, 0x0, 0x6}, r3, 0x0, r4, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r5, 0x40a) 10:16:31 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x1000000, 0x0, 0x0, 0x0) 10:16:31 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:16:31 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000040)=0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), &(0x7f0000000140)=0x4) [ 2359.210789] tmpfs: Unknown parameter '00000000000000000000003' [ 2359.250724] tmpfs: Unknown parameter '00000000000000000000003' 10:16:32 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:16:32 executing program 4: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYRES32=0x0], 0x1c}}, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4307, 0x110, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x101}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r1, 0x0, 0x0, 0x1000002) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2000, 0x21) ftruncate(0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$BTRFS_IOC_SNAP_DESTROY(r4, 0x5000940f, &(0x7f0000000b00)={{r0}, "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"}) 10:16:32 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x3}}, './file0\x00'}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) pread64(r3, &(0x7f00000018c0)=""/186, 0x19, 0x200006) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) read(r4, &(0x7f0000000080)=""/75, 0x4b) ioctl$FITHAW(r1, 0xc0045878) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000)=0x2, 0x4) [ 2359.390099] tmpfs: Unknown parameter '00000000000000000000003' [ 2359.402269] tmpfs: Unknown parameter '00000000000000000000003' 10:16:47 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)) r2 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x20, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000100)={'wg1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f0000000180)={'ip6_vti0\x00', r3, 0x2, 0x20, 0x0, 0x8, 0x0, @remote, @private2, 0x7, 0x8, 0x8, 0x3e58}}) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:16:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x8) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:16:47 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0xa1, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x44}}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000ef9e2f66696c653000"]) accept4$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x100000) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f00000002c0)=0x3, 0x4) r6 = gettid() ioprio_set$pid(0x1, r6, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r7, &(0x7f00000018c0)=""/186, 0xba, 0x6) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x4, 0x9, 0x8, 0x1, 0x0, 0x5584, 0x2009, 0xf, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x1, @perf_config_ext={0xffff, 0x9}, 0x2, 0x3a5610cf, 0x6, 0x8, 0x2fccd50e, 0x9, 0x8000, 0x0, 0x7, 0x0, 0x400}, r6, 0xa, r7, 0x1) pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r5, 0x40a) [ 2374.592802] FAULT_INJECTION: forcing a failure. [ 2374.592802] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2374.594298] tmpfs: Unknown parameter '00000000000000000000003' [ 2374.606754] CPU: 1 PID: 11535 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2374.606763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2374.606767] Call Trace: [ 2374.606788] dump_stack+0x107/0x167 [ 2374.606801] should_fail.cold+0x5/0xa [ 2374.606821] _copy_from_user+0x2e/0x1b0 [ 2374.606836] iovec_from_user+0x141/0x400 [ 2374.606851] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2374.606866] __import_iovec+0x67/0x590 [ 2374.606878] ? __ia32_sys_shutdown+0x80/0x80 [ 2374.606896] import_iovec+0x83/0xb0 [ 2374.606913] sendmsg_copy_msghdr+0x131/0x160 [ 2374.606926] ? do_recvmmsg+0x6d0/0x6d0 [ 2374.606940] ? lock_chain_count+0x20/0x20 [ 2374.606954] ? lock_downgrade+0x6d0/0x6d0 [ 2374.606975] io_sendmsg+0x62c/0x830 [ 2374.606989] ? io_setup_async_msg+0x2d0/0x2d0 [ 2374.607007] ? mark_lock+0xf5/0x2df0 [ 2374.607046] ? __lock_acquire+0xbb1/0x5b00 [ 2374.607061] io_issue_sqe+0x3b3/0x77b0 [ 2374.607080] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2374.607092] ? lock_chain_count+0x20/0x20 [ 2374.607106] ? __is_insn_slot_addr+0x14c/0x290 [ 2374.607120] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2374.607131] ? io_connect+0x610/0x610 [ 2374.607147] ? lock_acquire+0x197/0x470 [ 2374.607158] ? find_held_lock+0x2c/0x110 [ 2374.607176] ? __fget_files+0x2cf/0x520 [ 2374.607187] ? lock_downgrade+0x6d0/0x6d0 [ 2374.607203] __io_queue_sqe+0x90/0x9d0 [ 2374.607219] ? io_issue_sqe+0x77b0/0x77b0 [ 2374.607229] ? __fget_files+0x2f8/0x520 [ 2374.607251] io_submit_sqes+0x44aa/0x8610 [ 2374.607282] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2374.607293] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2374.607307] ? find_held_lock+0x2c/0x110 [ 2374.607323] ? io_submit_sqes+0x8610/0x8610 [ 2374.607342] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2374.607358] ? wait_for_completion_io+0x270/0x270 [ 2374.607373] ? rcu_read_lock_any_held+0x75/0xa0 [ 2374.607386] ? vfs_write+0x354/0xb10 [ 2374.607398] ? fput_many+0x2f/0x1a0 [ 2374.607410] ? ksys_write+0x1a9/0x260 [ 2374.607422] ? __ia32_sys_read+0xb0/0xb0 [ 2374.607437] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2374.607449] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2374.607463] do_syscall_64+0x33/0x40 [ 2374.607475] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2374.607483] RIP: 0033:0x7f0de9071b19 [ 2374.607495] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2374.607502] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2374.607516] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2374.607524] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2374.607530] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2374.607537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2374.607544] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:16:47 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 77) 10:16:47 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x300, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:16:47 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x2000000, 0x0, 0x0, 0x0) 10:16:47 executing program 6: setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0xe4, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0xf22}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x5, 0x80}}, @NL80211_ATTR_SCAN_SUPP_RATES={0xc0, 0x7d, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xb9, 0x0, "239fba5eed3d042dd35ddc533a84d34559de4a5b6f4a093ab597dc56418d21df0649337356e4a00d54c266b2cb0eb997af3a21c612327d6b855cebae80a399a952b1b783aea678bcd20d2072c81e4dc831f96f6863b827a31af1e0ae951bdae2f84e3d64b1bedad7b84d06f0b41bd5c8b6e306c67299051372d16482270a0d320044a3c67702de5d1e11419e38634042079768ae21a4780a8829424a7b72dfbfec48f61be9dbdac23c1e6219bf7c1207fedd3fe660"}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4090}, 0x8000) 10:16:47 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000)=0x1, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x2}, 0x10088, 0x0, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) move_pages(0x0, 0x9, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000380)={0x6, 'gre0\x00', {0x7fff}, 0x20}) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) syz_io_uring_setup(0x29af, &(0x7f0000000040)={0x0, 0x0, 0x20, 0x400001, 0x3df, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) move_pages(0x0, 0x8, &(0x7f0000000100)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil], &(0x7f00000002c0)=[0x4, 0x3, 0x401, 0x3, 0x81, 0xffff0000], &(0x7f0000000340)=[0x0], 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000140), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x54, 0x1) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x100000c, 0x50, r1, 0xec6000) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) move_pages(0x0, 0xa, &(0x7f0000000200)=[&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil], &(0x7f0000000280)=[0xd52], &(0x7f0000000300)=[0x0, 0x0], 0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 10:16:47 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0302}}}, 0x14) [ 2374.675224] tmpfs: Unknown parameter '00000000000000000000003' 10:16:47 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x500, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:16:47 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8}, 0x11010, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) pkey_alloc(0x0, 0x0) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) pkey_alloc(0x0, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x9bbb) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, &(0x7f0000000440)=ANY=[@ANYBLOB="08000000ff01000047ffffffffffffff04000000aebf000000010000000000000005000000040000000000000000000000000000000000000008040000000000000000000000f800001e4300005400000001000000000000000800000000000000000000e20d1a2cf87a776e00000000008418000000000000000000000000000000020000000000000600000000000000900000cf00000000000000000000000000001e0000000000008226000000000200000000000004000018a60200008100529e5c7b9446414a6d0ba8c43366dc79d401d43692927d39a8bd0afd09e11c39af2f3f70a79bceb4eaebed44bda5f1550d1a20375a0626a2df80fa5197d413a69480d0e30861d6b462bac7c4a1a033a5e970e134edc417250ca134e24054edffac8ea5b23a68a9f3a1b2bf69e5f3e1856918c65e6adfc23756efbd15b9823c0600000082c0434147d02546051e1c0c034f939a4c46ba7c080cc5cf99ee7f657e47c8e9db43d1a8650ef071cc20c106dadf058707fd58f4932d022865f8a82091a9cc4508ac558082fbee1680236c7b836b63b0017f5084f5d00df148477c96"]) mmap$usbmon(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x0, 0x13, 0xffffffffffffffff, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) [ 2374.805403] tmpfs: Unknown parameter '00000000000000000000003' 10:16:47 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 78) 10:16:47 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x10300, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f0000000080)={0x3, 'gretap0\x00', {0xfff}}) pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000000140)={{r2}, "bcdb3cf6d5342856779d8733b64b27c4a9ee1db92501f998126b955da19594a23fa5613651e9a8f290fb185acb37bd4863efc386dc28349aa64f5c9b670190b4cd84b0838af89dba0fdc2382167a1f5e8e50250054b88e3f28aa79e6226b3d6c1c1aad82238e010184f4050674f6cb7d531ac3836521752d47332c717b3f769999031bd208f84e5cf447458b543154074bcb17d5924f1a7627cdf511741e8da49b76b5a80fa7f9746a6e05c7f7643bf18cb4b19a1da6c71170a5ddc4236919fb9c3bff64f3b7fc85b26dd2aff01cc214b8d5c7cb48b2128ffdcffadb1dee282977c47e93b4ea63727792de4c7cb0697a6e83999f9781b516a36570aefa3d84f03b67229458f208f5f2a132b72c4656cc7c1d2f31fb9e7bbae145897d82625b346a503ac0ca03922872fff1860a30a31d949e9a3f7d7660b8282c11b8b158189ff512ab3a40d881e90e2c3975c9e2bb9dc4aa8b001fdd6c524fe9d7f803fb9ec77f249f92c4859bfe2858d84e48971418e224af9f111dbde5c3b7e67853072860add19b7b38f1066b8528b1661c52437bba29397fb14345fb58c3489b501249229b5d78f71cda6b2add01c04cff8591b1c1ea9b8d4efb235ad356ce3bfa54a72b83689f909a427075c23aeaae80f9e8c2cae98abc4ce019f10d6a216065f3aef2dc385fe8c2709d3a68fc5ff469f4b1b4eabce49524f12dc0fdb3a9139050e5db1f006a14ed208bf024012ae64661ddf94e6dd13d2e312d79c74cc1c55f25d8369957a72a3cf8ccd28843e44f302090511d3ac5abd1f33315fb473ec6680662427fd1e718eba47a0c06669c31710f696aceda61e1529233e8e547f0d804bb78777900a160354733e3f0d71c8d432abf48b69cdec493be1dae6abeb679e4dc3954be445a0089ba104de1dc12b1af104f8b50715877a36c8bacbbe1c31868ad0611006bacc3774efe54d87c455f157070d772c15eccb0ab1a94d557e7e2b73cf2aecb6e6cbe1c50fca74ed95c4232c6d2fb4546eb04b20f6fb8a9efab65edf69382c6e6bc93b59a3d0e3952f67591b9faf9bdf30df138dce7c5085d0ed412f7994d2a9f65f33d1e66972f027ba177cc417190d09b87bbb531fc9602c64d505f5c79354ed1c5f42bb7dfe79afcb2e22239900c6023f0dd4e87caa1821e013e594908169ccd79963565aaa7d994bb76d180d0c518707e99a1bb1d717714966ef500a4d1f06ebad45a88258918ff1c1e5a88f495a8329cffb002152979559ff09f5f2a98f05ca8c726e68fae5c44c0aa88f9cef35883d877ea73387af295c30ac8b0459dfbac994f24559ad9f4578cfb234acbbb8b6bcba1e3a14e3eaf74495ab437f0fc115323514caa43ecada52f7acc55d5d27b0e7edcd935c05f3451b04a5a2680cce1c124f5b87bf4e05a55c8b830724dabff656dd6fa9695d282ee4787dadc965736eb2acca307c4c6c8aa0d5aa4a85a37c52db3ee607839edfd3e75f61ff8c4d92f6135c92c2af43681b0464738222663bf0b1ea60e1cc54a08fa61a5901415c96b48e5607b89f0c6007788f5f00d34c4fa32f26bc3f5635e50ec250b5cac9fd1302d5e9f2591e01f9b5d5bf84bee4e11a32e9deb01d450724bde5e41f691214c3dd36f94cb828a590dc886bf81f07c645d9c2e9cfb3be1d7ed22acc60dca799fda706f7cf1f7799e172306d273327e1fffddfe2b820d3be2c9cd5b47749bc4cb5ceba013d5c791255a3db8741afced8cdad5e7e16ffb1401a2278a0cb42113192d7c9838ed27169d71e600c199e677f124586590816536d6a473be75bf4172b858c3dcbcd44f6e1118e103b8f7b14e57b6029bd5e637dc1caeab624a4c5274c9a3844903eb08c7124a40703bc91a3e0bc534134539e4d4e3e2e79d3ddabbe80c1f53c0b8e31d5618417d8b1ba08ad209d65d81c24740914ed5d58a808e3d38d42aee6f10d15a2465d9f263f14dcd3c706cb8e813d02128e2e5e9adba54c5239de36823c8a3e0bcea6efdc0807a879d816f2eb0bd1c95230d780e07df0989071931d6326401a6e2bb6ca8997e47de909210590a10380f69f0b3ad92fcd317046f8eb9b158b3a89653e1e6ebb6cf69316cfef9eb5015eaf00a7bfa2e57d34494dee9839d0dc8ffa9704562d2120682146c9d06f483ab25a1083235f0c971df84729dbda78ae51c3e2b2d316fe1c08afdfd242364bf5e228d1e86613cb7efe7ad60abda54e87f292489c1de252f9f2125f0d722612239ab68fc64fa8acb6249e71fcce929ccc02ec52e39aa9fceaf2867e7718d29bb4f79efd806880566f736e208f5012924c90c075af9e22f2e28e974fe01dddccf890b4822a34fe882ea11a76cd2a281143ec558a9922c30e6dc7b29e3a8010f32e5682bc4e4d0a35195905008ca558f2c470d5c24850104f7ed3e4e024b2341f659650433a791b3f52be6afc0bf6ef82fa2182e054d0ea5deea2129a79e2ba5b22d041ae2313f27e247f1b56e3f6d8eb7d3a044fed301baaf4850a8f27a181f9948aad69692f229dfdd7f21efdc0c83e57a24c4b82c390863fcf0fe84509be92a9721fe08f88979e37c845659e9c4373a86ef48e85c3ed656b3dd74883693bbc4e3932bc6b14ceada50b33b536c705b4e4a4f48d9e265bb24b1d93a0c77327aab32f60569a2f7205f1022e1bfab4e4afe0bbd8a08ba0941fd18468e980b90d6105ca528b5055c2d7c819db218834ae1c7d8501e9262148ab19d281c6da0e6e7bbf812a83a902f6a0ba2c588483669baf34f3b806c4270eb43db679a27664b17d76dd95b32f90f819334251378f0ba3413507ecadd250b8300c368571c78a882c951cafa14eefbc9faa40ebe0d0fc1f34893e9ee89e0f2c0a269e573259cf02baa4df6adbd0ddae0c4395069d9c8ad7c213f2b65423f2b7070bd6d113148e71dbbf5e3157766be35db7b00608c3e01f49dd22e75dfeee340494cadf05553d4154d2576fac3e38b96aa9a48bc5e0cd4a084c38c047129835ef15c651fd85a60f30673eb587a0ed32e2d03364cd8ca1fbc60c87022329a11d9e0ea0d1f05e2100da82199dc106af6c131e4c6a63a726078563a802fea932b8bcd9da68d8a3ae46d1a73404c828deddfedfa8447e957cab3a7e9be41e1e530fe1a3409acfad66024096c3f1486f547d6e37abd708f289070e0e374345514293eaa7ca8241456cd8abd1e99a06e2c0e8e6d126ad42abffabcc18ea9748c401fe2a676cdf2670e1ff4d8b0beaed35984445533b9ee3e7a2c1d73b8a91b33be11d2ce028852b5fd0aa3d686445f0dd4f2219c576d2ed1a04017bfd423e863860c9d20fca5a7feb7e3b422a1ed11a71f16c5883a021c30c3e18be8ed6975cdc59d3bdffa423a36772c6de92e9a23976452633b717e54fbe5dd466e2b38a484b416372a1d02ba9c74b34a5481c6781abc14f55664416709ca1a4a93976982384f404d740e594eddcd2e245cea6547e0367e06dc80d9faf9fb9633b769bb1a2ee7491190c73590bf1cd175e59eef27e3d906900e3c16c85848205e30c7f647ce903644ef2909567b20ffa0cd860c293ab142a5bf472fc1a75f3794630e3c2b0283b7c02b952fd87410a6b6b5d436e405bcab2b856bfe1628d0c8124313312bf04445c81fbdcde0548a91038a4d14db144240a407f415004270321df4545121851857f3e404af8aa7792309688ace37d75e4f07412ebbb2b7c0ab2c470b9076f199dfb82f6dad27b921ee8bd8df9b2782a8a661742f641c03e4f44dac1594dc63c3d5c221a983b09ce302993b5240b00a43e9f1b22a7d8ef89e68511c82f6a666fdfd5d42045596badedf676f0a912d65c3e5eae7bdcab85bb16eb3e7e9eed77064956f62419fb1545aee9ca7a3c2362902157615c6140e5aded9323d55c022c2f5b2e67b1c5c1cab6855c980c9a307b1c5516729b5d044c8db9955db4eb5f6bd663d0f4366d4bafc8bcd5108a45abeb9f062a5bbb0dd192f3ec34ea0731518ca35bac5608e18f9ec89f4d27e8328b720381b2842dd2d5d09e4fa72e6fe8169f03e80ea21af182a560ffbef3b8df4c04e93a7c5064fd8d949a136e59712fe5a78f641f57d0e2122c1d6b483dc06b964d076dd35ece85ceba2e53e624482facee5937b7464fc811a1a0d88cad4f074a1b156e4711a8ed75451dcfac26d5f3aa43617e00aee58d27c46dc528bf30a939dc57dc38597442086599b69c854d97f5ff302fec4e52af7012f871e58e1810d863bc2c7d0e1e1969b9731a15dc8df4746ea403940941781b1820e282db304cedaded6eb094bbc8365e6c5b2e960ea4bdc56f212c5768304ad12f700f53f4195962d3b6c198f1c60ceb592be85bac3be89a50201f36df1419c3501b4a8ed8f9bf9f2d0c6c902765770420de8249974cbf647577d0a524c33a97d0885c8f8f328bb1b32e340315171bf8a8da45efd78b9f7430653d35a35284ce9f058ebb9cef703172322c6617c244af28ae8f8970e31aaa8153efdf2bac9b07534e8c9af585e0f102538826979fdc38a4c2b7d1e2612f9b90849c975c9197ece74e6624c3b961202861e2239aa0b893cf1089a9683808537a536f2f3456cdaa7482742a7ef000208996473f44a47fae624d5cb6e755e70491085e8796491327e9acbddaf098f528ad432ec6a12a57950eb5f45afaaab35d8db342d0da0533e44c62d22f4f218b0a03cdcfa83413c5f5f81aae7de2e1805fbc2abcf5b2fcdb528a42e65297dfae88bbb7917b981ff9b7b0e33f2feaeb15eefa5b641e55f9303d898d668ee3d7c7cbc98bfa6bf2290fc84165d6016aee9e522584226a7050b6d4b57dfac03583673e7a5ac0f83384f578bad3ef85fcee7c139d2e98255797611d3e75d677bbfc552e2c33d81db2017d39570a6cfc731c14f4d91105a3281a354d2863c670b13e6618d60cd4f184da2622004597e754a960e09447c9b315acccd5ff074e5a050e750fb15da22db4f310ebfe6ab6bc5a2bee696830dc870756461086feea9bce3160fc62d819f7751b9e30f785c393ceaadc5696bde21443c8eec55a276524f434871b29c61cb722e27addaad8f81fb74520bb39f01c2247a436be67dd98c69ebb453c7c3938cb0f2ca65e6c901f74571c3e528c4fb0d2e3b3381aaa43ce7f7cd899034daae02fd69c579c98b8137523919d36fce5e362ac3d0a2f4850c9ca1ab4517208e72d14208d4c1ff0add9970c1e2dc75e9981900c4d4845940562c88fac8d992ff9bebf8ace9b81ebc0cf6dc47b60da960cd8fcd0fc995db1a399fc2f0ecdd8231d241aba3412de176e53adfc40b2a68e1342885409a8c5278f0134d6c4eae322b0bdd1855a4bf5848e90cf3d1fa90653913cddda5ffa643a8af5ac423b1cf0bce0577426d38efae33ec0dcfcfddd0180ff6f66990cf8757f6dba974d3fcb04c888d17cb50c6cadd5d3c0dd6d0c88016e88e5410de08cef502f03671fc765aa41712f50d6b752a8fbc494802c85cfd644dac0cf0422449ffb2a7b001d4c34eb95ab0661fd4b4836c09e9ec91a203616b6808bba351a70940f6ad76296beab90f4cc9e17866232f239f6debcabab141d9cb5dce0010bdfc652e7006166aaa6d97ef01529bff604f938c3255da3959b87f4941814a8bafc250f424fb3358c372a669078db25d0c4eac397b504eacd50e35c4587947b7108c85c022e8931638f3cf14f0b761d498263991714fe2342e87801bad60568e6678a7b5af64cbb824dd53a3baeeedf5789517ea78778b8573ff601c2937f8e6c10a76eb9bf721b6306a"}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r1, 0x4008941a, &(0x7f00000000c0)) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) setsockopt$WPAN_SECURITY_LEVEL(r5, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) [ 2374.869371] tmpfs: Unknown parameter '00000000000000000000003' 10:16:47 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) r3 = getpgid(r1) pidfd_open(r3, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0xb4, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x5}, 0x1c) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r4, 0x40a) 10:16:47 executing program 4: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) add_key$fscrypt_v1(&(0x7f00000001c0), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "6ae3a2279441c8bccb61ce0cb09305967cbd5b3e03bce60579af6f2b79a27a599a8947acb47fc038d0c2a8bf68feedeeb2fcfcb3f785bb85aec900"}, 0x48, 0xffffffffffffffff) fchdir(r0) r2 = eventfd(0xec3) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2}, './file0/file0\x00'}) stat(&(0x7f0000000540)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="7472616e733d6664040000006e6f3d", @ANYRESHEX, @ANYBLOB="23574a774fdfb601000000002c77663d000000f440549ad0e52bb4b2c7de8727d6138c2ae26f0569dc9f1091292e848612fb4c5798048caed7a453d0bd7e1941b4929c5c07d0203a447b226feb370d01ad3d8e9afe2d7c9aea5eae8ee1e42f5ff8260e321753691d36b5dcfb197337a838180b6400cab3aca011115d33fa4e3f2ae2484bec1f41ac80cb2b5af9e885fc7dc8868548090eda0d8c3382dd9d850ffc05ee", @ANYRESHEX, @ANYBLOB="2c63616368653d6d6d61702c63616368653d6c6f6f73652c00040000000000002c6e6f6465766d61702c646f6e745f61707072616973652c647472652c7375626a5f747970653d2c646f6e745f6d6561737572652c6673636f6e746578743d73797374656d5f752c66736d616769633d3078000030303030303030303030303038632c7569643d", @ANYRESDEC=r3, @ANYBLOB="2cfefffffffb75029957a71241f7490d528638742c726f6f74636f6e746578743d757365725f752c00"]) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000000)=[{r4, 0x108}], 0x1, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r4) syz_io_uring_setup(0x205b, &(0x7f0000000100)={0x0, 0xd3f6, 0x1, 0x0, 0x2cd}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000340), &(0x7f0000000180)) 10:16:47 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x3000000, 0x0, 0x0, 0x0) 10:16:47 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x600, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2374.973317] tmpfs: Unknown parameter '00000000000000000000003' 10:16:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x9) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) [ 2374.994925] 9pnet: Could not find request transport: fd [ 2375.014937] tmpfs: Unknown parameter '00000000000000000000003' [ 2375.022842] FAULT_INJECTION: forcing a failure. [ 2375.022842] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2375.024300] CPU: 1 PID: 11575 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2375.025143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2375.026195] Call Trace: [ 2375.026524] dump_stack+0x107/0x167 [ 2375.026970] should_fail.cold+0x5/0xa [ 2375.027439] _copy_from_user+0x2e/0x1b0 [ 2375.027930] __copy_msghdr_from_user+0x91/0x4b0 [ 2375.028497] ? __ia32_sys_shutdown+0x80/0x80 [ 2375.029034] ? inet_sendmsg+0xbd/0x140 [ 2375.029540] ? inet_send_prepare+0x540/0x540 [ 2375.030070] ? __sock_sendmsg+0x55/0x190 [ 2375.030564] ? ____sys_sendmsg+0x426/0x870 [ 2375.031082] sendmsg_copy_msghdr+0xa1/0x160 [ 2375.031606] ? do_recvmmsg+0x6d0/0x6d0 [ 2375.032085] ? mark_lock+0xf5/0x2df0 [ 2375.032538] ? lock_downgrade+0x6d0/0x6d0 [ 2375.033049] io_sendmsg+0x62c/0x830 [ 2375.033526] ? io_setup_async_msg+0x2d0/0x2d0 [ 2375.034074] ? __is_insn_slot_addr+0x14c/0x290 [ 2375.034632] ? mark_lock+0xf5/0x2df0 [ 2375.035084] ? register_lock_class+0xbb/0x17b0 [ 2375.035639] ? arch_stack_walk+0x99/0xf0 [ 2375.036145] ? lock_chain_count+0x20/0x20 [ 2375.036669] ? __lock_acquire+0xbb1/0x5b00 [ 2375.037186] io_issue_sqe+0x3b3/0x77b0 [ 2375.038091] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2375.038732] ? lock_chain_count+0x20/0x20 [ 2375.039244] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2375.039881] ? io_connect+0x610/0x610 [ 2375.040348] ? lock_acquire+0x197/0x470 [ 2375.040831] ? find_held_lock+0x2c/0x110 [ 2375.041354] ? __fget_files+0x2cf/0x520 [ 2375.041860] ? lock_downgrade+0x6d0/0x6d0 [ 2375.042369] __io_queue_sqe+0x90/0x9d0 [ 2375.042848] ? io_issue_sqe+0x77b0/0x77b0 [ 2375.043348] ? __fget_files+0x2f8/0x520 [ 2375.043840] io_submit_sqes+0x44aa/0x8610 [ 2375.044361] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2375.044964] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2375.045585] ? find_held_lock+0x2c/0x110 [ 2375.046104] ? io_submit_sqes+0x8610/0x8610 [ 2375.046638] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2375.047225] ? wait_for_completion_io+0x270/0x270 [ 2375.047812] ? rcu_read_lock_any_held+0x75/0xa0 [ 2375.048381] ? vfs_write+0x354/0xb10 [ 2375.048832] ? fput_many+0x2f/0x1a0 [ 2375.049274] ? ksys_write+0x1a9/0x260 [ 2375.050432] ? __ia32_sys_read+0xb0/0xb0 [ 2375.051597] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2375.053108] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2375.053913] do_syscall_64+0x33/0x40 [ 2375.054367] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2375.054989] RIP: 0033:0x7f0de9071b19 [ 2375.055442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2375.058127] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2375.059973] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2375.061567] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2375.062447] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2375.063312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2375.064175] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:16:47 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x4000000, 0x0, 0x0, 0x0) [ 2375.086581] 9pnet: Could not find request transport: fd 10:17:02 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x700, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2389.738462] tmpfs: Unknown parameter '00000000000000000000003' 10:17:02 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY_LEVEL(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) syz_io_uring_setup(0x6339, &(0x7f0000000180)={0x0, 0x2a77, 0x2, 0x1, 0x64}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) r5 = syz_io_uring_setup(0x3875, &(0x7f00000001c0)={0x0, 0x8af0, 0x0, 0x1, 0x3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r5, 0x8000000) syz_io_uring_submit(r9, r7, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r3, r7, &(0x7f0000000280)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0xc393) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x0, @llc={0x1a, 0x305, 0x6, 0x3, 0x1, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @isdn={0x22, 0x4, 0x0, 0x7f, 0x5}, @l2={0x1f, 0xfff8, @none, 0x200}, 0x200, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000040)='team0\x00', 0x101, 0x401, 0x6329}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa, 0x13, r1, 0xeb53f000) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r10, &(0x7f00000018c0)=""/186, 0xba, 0x6) syz_io_uring_submit(r8, r4, &(0x7f0000000840)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r10, 0x0, &(0x7f0000000800)={&(0x7f0000000300)=@phonet={0x23, 0x2, 0x1, 0x4}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000380)="a3251b22b5eee11158b4227cebf8000857f588384aec9246f9757bfebcc5e5dbd189652e430478e6b8c07837c6ff467c", 0x30}, {&(0x7f00000003c0)="3976b87cc35f317dee5b3c9b02b146dd0cf673f73d1d08d49e73d462d336e2c6b1014b5581b80ab1a954fc0a0fc88faf0a56b4f06ddbcf51c319d50216459f250612ace9cd34", 0x46}, {&(0x7f0000000440)="64536acd0c6fa9ffe09147a32d76402e189951f3d31ac511d6d2a96fc143698e9a2d5e854fd2d1d90298950b0d76c847852bee50dc3cae425e2b243f169e0d04a6c2cf0bc31079c6790d00c162516b21f5b0f3", 0x53}, {&(0x7f00000004c0)="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", 0xff}, {&(0x7f00000005c0)="84982eb6319ab440bce64b7097959b0971e98e731d6c63e1a6a0028751db6707255f1db2bb7274e7aa6ba37a230bb7f538e9ae0a93e9ed758997fa428be5229f35672e0f4ba46b72fa722926d11e21f87ca7efea479c8ba11cba6c69d239ab797bed28788aaf842b70d74de65dee4aeaba22b8be0eaae46afcc3aa3d3d21a25322364e08aded9d53bcf1392cf9d73a475ad627c47c0e25594cca663a4cdd2890993bbc1cab0dbc442ddab87c6573602286ce361c39ca91b61968fce4573ecaebc8fe8f0e1c68cc3e6242899db89ef0", 0xcf}, {&(0x7f00000006c0)="047f00ec51411277cfa5586a3b610948b529d1d9b0acb692070b25f18d015d07701fe8fd70c8d32cfe1996d3cb343609fa2debc438565351eca57f25a58861cc3c5b2c71c9cdda0dd91f8b5ca672dc1b594fb786fbfe0e042651", 0x5a}], 0x6, &(0x7f0000000900)=ANY=[@ANYBLOB="280000000000000009010000020000e80c849ff80099000ae57a1821f080b6d24d15205c28c5a9a1f5cd25969e16e4d72c7e48e8ffffff7fa20000000000008d115cf5e0360cc2116086465dab50624a91e9c4986a3c1afde074de8401000000f583a09915901d0558710353d3f63e0708"], 0x28}, 0x0, 0x40008}, 0xffffff55) 10:17:02 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000000)) 10:17:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0xa) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:17:02 executing program 4: perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7d, 0x2, 0x5, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000600), 0x8}, 0x0, 0x0, 0x0, 0xf, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x121402) pwritev2(r1, &(0x7f0000000280)=[{&(0x7f0000000380)="b8f54b0ed847923bd2006b94fe69ffcf5e1f117dc9f11697f36af02054676dbca24c9a7800963afb730f613d40cdc26ce6bccff1b575f0384e6c634eb06efe476395170fbe3694fa442bc0a8e634f3320084e575e013d9ac918f576d6f97800c70fb9cbb66575f309b51b4e27e70a222785ec39b28da468d4b03dea0a3a0ceef4928fbe5bb63e7c3647b4424222d9793eb9c8bde4ebfc642758b03973d772de8c81fb05ba12048f85da3c146aeb22f9399fe69e0ef541309a27369b0faea3e49b840ea64f08399bb87295fc9442db405f1eb0b6a871342b422d75552a2757c63d37620a871899cff1d5662b1e17825b496005d68cd", 0xf5}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000500)="fb2e8f908ffb178025bd2612fc79be2aba6b27f27c87690e8450fee2505155265317220de52cf693cc1da8bfbde339958daf75491f8c8b79d10fcef20b1f2e08fed7b1e00c239a844e14ecf75921514cc3195207bc9f143d1fa840cd0c148857bd3cfd9723617d70701b89252801379823c10f0c991e3acfbce957c02b24583f677a3be269653d63c48ac3dd8c407ab1f12c450f32b826a35f0b65250204a9930909864cccc463d17fa20bfc17cb6309daf04bd9d43f2422247585618d6d5ea7d9a792f660925a878fbea4a1baac27fef03e6cc3ad157c", 0xd7}], 0x3, 0x9, 0x7f, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) socketpair(0x11, 0x6, 0x60a3, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x2000}, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="ff0200000000000000000600000008000300", @ANYRES32=r5, @ANYBLOB="15000500029cd6c4"], 0x24}}, 0x0) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 10:17:02 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 79) [ 2389.759005] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2389.784912] FAULT_INJECTION: forcing a failure. [ 2389.784912] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2389.788544] CPU: 1 PID: 11613 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2389.790569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2389.792994] Call Trace: [ 2389.793752] dump_stack+0x107/0x167 [ 2389.794848] should_fail.cold+0x5/0xa [ 2389.795944] _copy_from_user+0x2e/0x1b0 [ 2389.797112] __copy_msghdr_from_user+0x91/0x4b0 [ 2389.798470] ? __ia32_sys_shutdown+0x80/0x80 [ 2389.799759] ? inet_sendmsg+0xbd/0x140 [ 2389.800888] ? inet_send_prepare+0x540/0x540 [ 2389.802183] ? __sock_sendmsg+0x55/0x190 [ 2389.803367] ? ____sys_sendmsg+0x426/0x870 [ 2389.804598] sendmsg_copy_msghdr+0xa1/0x160 [ 2389.805871] ? do_recvmmsg+0x6d0/0x6d0 [ 2389.807010] ? lock_chain_count+0x20/0x20 [ 2389.808198] ? lock_downgrade+0x6d0/0x6d0 [ 2389.809397] io_sendmsg+0x62c/0x830 [ 2389.810454] ? io_setup_async_msg+0x2d0/0x2d0 [ 2389.811762] ? mark_lock+0xf5/0x2df0 [ 2389.812855] ? lock_chain_count+0x20/0x20 [ 2389.814102] ? __lock_acquire+0xbb1/0x5b00 [ 2389.815328] io_issue_sqe+0x3b3/0x77b0 [ 2389.816488] ? lock_chain_count+0x20/0x20 [ 2389.817688] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2389.819224] ? lock_chain_count+0x20/0x20 [ 2389.820431] ? __is_insn_slot_addr+0x14c/0x290 [ 2389.821779] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2389.823309] ? io_connect+0x610/0x610 [ 2389.824421] ? lock_acquire+0x197/0x470 [ 2389.825553] ? find_held_lock+0x2c/0x110 [ 2389.826769] ? __fget_files+0x2cf/0x520 [ 2389.827919] ? lock_downgrade+0x6d0/0x6d0 [ 2389.829121] __io_queue_sqe+0x90/0x9d0 [ 2389.830248] ? io_issue_sqe+0x77b0/0x77b0 [ 2389.831431] ? __fget_files+0x2f8/0x520 [ 2389.832569] io_submit_sqes+0x44aa/0x8610 [ 2389.833785] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2389.835215] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2389.836606] ? find_held_lock+0x2c/0x110 [ 2389.837769] ? io_submit_sqes+0x8610/0x8610 [ 2389.839028] ? __mutex_unlock_slowpath+0xe1/0x600 10:17:02 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x7, @remote, 0x7}, 0x1c) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:17:02 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x5000000, 0x0, 0x0, 0x0) 10:17:02 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r0, &(0x7f00000018c0)=""/186, 0xba, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "1b45377219d6eaba", "0f539802a9e61169d2330f247de400", "727f9166", "dae2c5e07300970e"}, 0x28) creat(&(0x7f00000000c0)='./file0\x00', 0x1df) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = syz_io_uring_setup(0x2203, &(0x7f00000002c0)={0x0, 0x0, 0x1, 0x2}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r5, 0x800000000, 0x0}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) stat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000340)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) syz_io_uring_submit(r6, r4, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) sendto(0xffffffffffffffff, &(0x7f0000000180)="2165db08f3765096141facbf6a8b95b0f1837c4bc8f499c955c82a044200d81b0ee3de2e1f85d4b10fae5e39bc333cd6d93b6ad3e62e17eaf76822fd0e61590c8c50259bf772f8a857bb9e4ab55f600fa8f65793eb6397914d5471a9191ddb2760a99a59fb8c1d431b1e55eed7a2f1a58b99b1301399d0898d", 0x79, 0x44, &(0x7f00000003c0)=@hci={0x1f, 0x0, 0x6}, 0x80) [ 2389.840404] ? wait_for_completion_io+0x270/0x270 [ 2389.842804] ? rcu_read_lock_any_held+0x75/0xa0 [ 2389.844138] ? vfs_write+0x354/0xb10 [ 2389.845193] ? fput_many+0x2f/0x1a0 [ 2389.846258] ? ksys_write+0x1a9/0x260 [ 2389.847340] ? __ia32_sys_read+0xb0/0xb0 [ 2389.848512] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2389.850057] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2389.851618] do_syscall_64+0x33/0x40 [ 2389.852728] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2389.858298] RIP: 0033:0x7f0de9071b19 [ 2389.859352] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2389.864715] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2389.870937] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2389.873005] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2389.875070] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2389.877123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2389.879204] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2389.897731] tmpfs: Unknown parameter '00000000000000000000003' 10:17:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0xb) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) [ 2389.972974] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 10:17:02 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1020, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:17:02 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x7, 0x6, 0x1a, 0xce, 0x0, 0x4, 0x48000, 0x6, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_config_ext={0x800, 0x8}, 0x10004, 0x7, 0xa13, 0x8, 0x4, 0xa0, 0x48, 0x0, 0x7, 0x0, 0x9}, 0x0, 0xa, 0xffffffffffffffff, 0x1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0xfffffffb}}, './file1\x00'}) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000001c0)={@remote}, 0x14) r4 = perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r6 = dup2(r5, r4) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f00000002c0)) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r8, &(0x7f00000018c0)=""/186, 0xba, 0x6) getsockopt$inet6_tcp_int(r8, 0x6, 0x19, &(0x7f0000000080), &(0x7f0000000100)=0x4) pread64(r7, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r7, 0x40a) 10:17:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0xa) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:17:02 executing program 6: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYBLOB="005672000001000000653000"]) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x14000, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) recvmmsg$unix(r2, &(0x7f0000001580)=[{{&(0x7f0000001440)=@abs, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000001980)=""/4096, 0x1000}], 0x1, &(0x7f0000001500)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}], 0x1, 0x0, &(0x7f00000015c0)) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r6, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000001600)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) fcntl$setown(r8, 0x8, r3) pread64(r7, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$BTRFS_IOC_QUOTA_RESCAN(r7, 0x4040942c, &(0x7f0000000080)={0x0, 0x9, [0x6, 0xfff, 0x3, 0x1, 0x95, 0x101]}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18, r7}, './file0\x00'}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f00000000c0), 0xc, &(0x7f00000013c0)={&(0x7f00000001c0)={0x11e0, 0x1c, 0x200, 0x70bd2b, 0x25dfdbfb, {0x1e}, [@typed={0x8, 0x16, 0x0, 0x0, @fd=r6}, @generic="f56031b34a2b7369ecc099cdc8897091290fa29d12321b423dbb6c39e69d04f0e5922814ba188576bf5f42a6e7ffa777c446fb335947e11094b0cd2f706b2619710c8e74ba580700fba8201b49ddae9d4ac15778fc06190099924a279998c676673f902ecc91ef06010a88ae979694755ccf951c19b4f33e52bf2ad7057349bd21e809a5f3d5d0", @nested={0x7b, 0x4e, 0x0, 0x1, [@typed={0x8, 0x7, 0x0, 0x0, @fd=r9}, @generic="e91eb75537c3103fdb0728c1ef2f3a2cce248dd64ebe4028dcd184f6a1349ceb6471cba8e16e19d6d4ca62441a7e6cb3f0ed20481cabb9453888ed39ae6c2066e29760d0127708409e1565cbf7651000efa04b1a27997f733b9762ed93f2d7e5c691eec976e3bc", @typed={0x8, 0x81, 0x0, 0x0, @fd=r6}]}, @generic="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", @generic="0d3075b98bb051653da59cd00d", @typed={0x14, 0x5e, 0x0, 0x0, @ipv6=@local}, @generic="b08c80770b034e45dcf97117cd566f0833f74f4b745d53a0f7321852faa7a13f8fc00f1bc80166c632c41c914175f34a0eaec038810a80106746d0886d472256b6956ebe518bcf9861621e9d32ca614062ea5160f29009de54aec68be65913fcf17efefdbab015739b3480df788407424041dacb33671f3d52e00bf57aa1c4f58f1aaed65e7275c92e4082c86391c91318b836f7cb0820bba1e9e9b2982100"]}, 0x11e0}}, 0x40001) 10:17:02 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 80) 10:17:02 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x18a4, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2390.116425] FAULT_INJECTION: forcing a failure. [ 2390.116425] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2390.120047] CPU: 0 PID: 11645 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2390.122065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2390.124444] Call Trace: [ 2390.125209] dump_stack+0x107/0x167 [ 2390.126264] should_fail.cold+0x5/0xa [ 2390.127379] _copy_from_user+0x2e/0x1b0 [ 2390.128517] iovec_from_user+0x141/0x400 [ 2390.129688] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2390.131159] __import_iovec+0x67/0x590 [ 2390.132287] ? __ia32_sys_shutdown+0x80/0x80 [ 2390.133548] import_iovec+0x83/0xb0 [ 2390.134623] sendmsg_copy_msghdr+0x131/0x160 [ 2390.135879] ? do_recvmmsg+0x6d0/0x6d0 [ 2390.137012] ? __is_insn_slot_addr+0x123/0x290 [ 2390.138348] ? lock_downgrade+0x6d0/0x6d0 [ 2390.139553] io_sendmsg+0x62c/0x830 [ 2390.140584] ? io_setup_async_msg+0x2d0/0x2d0 [ 2390.141884] ? __is_insn_slot_addr+0x14c/0x290 [ 2390.143200] ? mark_lock+0xf5/0x2df0 [ 2390.144265] ? register_lock_class+0xbb/0x17b0 [ 2390.145563] ? arch_stack_walk+0x99/0xf0 [ 2390.146789] ? __lock_acquire+0xbb1/0x5b00 [ 2390.148003] io_issue_sqe+0x3b3/0x77b0 [ 2390.149130] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2390.150694] ? lock_chain_count+0x20/0x20 [ 2390.152041] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2390.153684] ? io_connect+0x610/0x610 [ 2390.154922] ? lock_acquire+0x197/0x470 [ 2390.156162] ? find_held_lock+0x2c/0x110 [ 2390.157358] ? __fget_files+0x2cf/0x520 [ 2390.158548] ? lock_downgrade+0x6d0/0x6d0 [ 2390.159772] __io_queue_sqe+0x90/0x9d0 [ 2390.160944] ? io_issue_sqe+0x77b0/0x77b0 [ 2390.162275] ? __fget_files+0x2f8/0x520 [ 2390.162906] io_submit_sqes+0x44aa/0x8610 [ 2390.164291] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2390.165074] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2390.165854] ? find_held_lock+0x2c/0x110 [ 2390.166534] ? io_submit_sqes+0x8610/0x8610 [ 2390.167227] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2390.168005] ? wait_for_completion_io+0x270/0x270 [ 2390.168790] ? rcu_read_lock_any_held+0x75/0xa0 [ 2390.169525] ? vfs_write+0x354/0xb10 [ 2390.170140] ? fput_many+0x2f/0x1a0 [ 2390.170746] ? ksys_write+0x1a9/0x260 [ 2390.171364] ? __ia32_sys_read+0xb0/0xb0 [ 2390.172028] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2390.172881] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2390.173713] do_syscall_64+0x33/0x40 [ 2390.174342] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2390.175188] RIP: 0033:0x7f0de9071b19 [ 2390.175798] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2390.178720] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2390.179783] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2390.180741] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2390.181712] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2390.182676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2390.183639] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:17:02 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000034c0), 0x8002, 0x0) setsockopt$WPAN_WANTLQI(r2, 0x0, 0x3, &(0x7f0000003500), 0x4) setsockopt$WPAN_WANTLQI(r2, 0x0, 0x3, &(0x7f0000003a40)=0x1, 0x4) r3 = syz_mount_image$nfs(&(0x7f0000003540), &(0x7f0000003580)='./file0\x00', 0x1ff, 0x5, &(0x7f00000038c0)=[{&(0x7f00000035c0)="79fc90145a196ad520873ef63116e7e3b3b5304bef1923766c124cf7f297fb9ee6c03a516bdc87172af6ec91d314ab00e36faa87d8240d77c643184c09f8", 0x3e, 0x1f}, {&(0x7f0000003600)="71d67719ebf3cc9f4fa02ac85de201c73e77bcb07bdb354e6f975ab89829299968f3a12848bc392a7d5a4fdd7f4c3ec8155d2cd873df6079445e63ec6d55501a7ab194448c036213c69baeab0f0282abaabe7cfe67e15c2d556bcafe99fe02e60e0eca4c01291c1345a2110117b98e40f31d0bcb9e6b987fb60558e283c1729c03aac660ae591496451130a0fa93626ad55f4c65e1", 0x95, 0x1e2}, {&(0x7f00000036c0)="bf0f881d3dd77101da2410e54547406f0b2e5423944bd1e56b1db56641a4809377baf6e0f41af67a7bfef864b73336766b1c3b01ce2e2eac14f8282c0ab5a85068b9220b3d094d8a0ad4a4384192082bf9d79de6f0f3196c9ec07741496e38040104027cc329480dcc6e3cc8e6137c75afa4e4e32c2a0798b4de5a36d70b5e5a57ab6c441239d78de7f380431869d9514aa550bb27032286ddc9d4f2eb0b93e6c7070f5be96f2cee7145c7c93d2fcdb627b6565d060e3ab7dc5291c53b381e72", 0xc0, 0x71}, {&(0x7f0000003780)="9de71b3068fdc7ea798206e7f80f32365269e32940f02d869ce15d36f3f7869c8afd41c59383053f14ffb0e91d9275ed5e951aad237996602a48c27e39efa22ef66b1bcc0c752b9199ed2b45033cdec8c17d27c60e61efae20b5c4664ebe39e8fd717a16e5288c018716ba29c696d792fc243d739b6e8ba3c7079075ad1f0890f2686cdfea2c5facb28ac87fad8a4c2197429c5a74f9fc4042513919760cf24c6fdcfab96fef75acc1cb143970a85b4b466accdc402de64bcf2c", 0xba, 0x3}, {&(0x7f0000003840)="938b81c62481d0c3bdb83c04d0d22bceb4ba9484466169759c3d4dfb18ce87c1397f79c430a15d8d4a28a8f267e616fb348aaecd3c6227fe2e6f49f9dbd9067c7d5a231e3ae5b1b3ce4e8fbd2a8b9651f7a0b35992972fdd1baa4ea3323aaf90a24762767fb942e3", 0x68, 0x7f}], 0x20000, &(0x7f0000003a80)=ANY=[@ANYBLOB="282b5e7b2c2d2c2b5e5e2c2b2d2c74756e6c30002c6e65742f7061636b6574002ccc2f233ad72e2c2f6465762f76637375002c6f626a5f757365723d2c646f6e745f61707072616973652c657569643d", @ANYRESDEC=0x0, @ANYBLOB="2c7375626a5f8efe0283edb1402ff1ed000000252b267b29eb070ce15ae088664a127f1794100a8dabdd3d80000000deff00000000008e53f65c46"]) fsetxattr$security_ima(r3, &(0x7f00000039c0), &(0x7f0000003a00)=@sha1={0x1, "a3a2c02f30ea235a44aa220013b7980387d1fb52"}, 0x15, 0x2) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/key-users\x00', 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000030c0)={'syztnl0\x00', &(0x7f0000002fc0)={'tunl0\x00', 0x0, 0x1, 0x8, 0x8, 0x9, {{0x33, 0x4, 0x0, 0x9, 0xcc, 0x67, 0x0, 0xd3, 0x2f, 0x0, @broadcast, @rand_addr=0x64010100, {[@timestamp_prespec={0x44, 0x2c, 0x47, 0x3, 0x4, [{@initdev={0xac, 0x1e, 0x1, 0x0}}, {@multicast1, 0x7ff}, {@dev={0xac, 0x14, 0x14, 0x21}, 0x6}, {@empty, 0x7}, {@rand_addr=0x64010100, 0x4}]}, @lsrr={0x83, 0x1b, 0xa, [@local, @broadcast, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @broadcast]}, @timestamp={0x44, 0x24, 0xaa, 0x0, 0x9, [0x3, 0x7fff, 0x60dc, 0x8, 0x5, 0x7fff, 0x0, 0x5]}, @timestamp={0x44, 0x8, 0x52, 0x0, 0x5, [0x7]}, @timestamp_addr={0x44, 0x14, 0x38, 0x1, 0x5, [{@loopback, 0x9}, {@dev={0xac, 0x14, 0x14, 0xf}, 0x5}]}, @end, @ra={0x94, 0x4}, @lsrr={0x83, 0x7, 0xff, [@remote]}, @generic={0x7, 0xa, "def6452e27df0d4e"}, @lsrr={0x83, 0x1b, 0xf5, [@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, @multicast1, @private=0xa010101, @broadcast, @rand_addr=0x64010100]}]}}}}}) sendmmsg$sock(r1, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000140)="b252a002a09b039f9ef042d4a3bdfd37434988f56c559ae83249cb80f7e335f8c4e04b1722891a6ff2cf8ca071b8ea1acad1230c91186949c7fc85482f3b68edb3620a3fd3621f3d71e9e519fdf77b4503207d07ee7e3c758680316ad251f1c19932a337f8bb732d991f2af887c2ef189bd694b71f7b62e523c35817c54105da457d1042e71c5158", 0x88}, {&(0x7f0000000000)="1a0949dd24554f33aeb1dd408c933290a4c1bf1a0b1b84f640b4fe3ed1a5682d6255dbf1819eaefa262c48a9ab421c67625078f5419ee4c3272109717de119eaa7", 0x41}, {&(0x7f0000000200)="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", 0xfb}, {&(0x7f0000000300)="e1cd6e218345c3b3e0d716a6f3bdb30d7cc33b22131981d9cf6dafee0a97f819ee061c8f6def3c53cd279a47a49b4dda866a4968c67cfb140b85977044a4a7ba5d716cb11a8944e2a113ef252a9e2ecff9bd68be0405", 0x56}, {&(0x7f0000000380)="3380875e34319e756be5f8f4266338e06551e6b5b36b435e8583ab0809e420bf2fa0244666d49a79b54086892e12366498b6c51e0354eaa63db103ce977bbb5a9db3a7a0dc7c40e709f221dab4f803997b915d6c8a9f5798be3f56fb5a5808f461863c0a082f819e3c8e0191256f5c348299cccef2771504afe1a704696122895c3e58bc", 0x84}, {&(0x7f0000000440)="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&(0x7f0000002e40)=[{&(0x7f0000001940)="0fa140a8b784b5703c48c28c54f211a9", 0x10}, {&(0x7f0000001980)="e0d48cd9ccb048435df1119cb7825aadd45a918ad076c73137b05fe67747cca667c4288bf431fe2bd13b472259a2424132124301ff42ab360e0cf2cae37912ecfa619bcf47c95baff9248a2db1ce8554dcc601c0417286e17559c3e69d585215ec1c198d47fd87ce2a0184fe5504fb85f61aac37de91ac624d50f1b3e617e1aa9f83f3420b47c577413a9e", 0x8b}, {&(0x7f0000001a40)="1371", 0x2}, {&(0x7f0000001a80)="f7fdd5849cca6124e27af4c2b593480718e973053b2cb14a83c67046bad50b822a2f2c57152608feb752b6c8e2ea31b3089e4a464c5080d95e24acedf7766314f196ca0c3191a63062036b92b2529a9729144102ddd9c8f9b1b0a30ad14bfac18b707accd1f529581898676f373952d487c0f79fb094f53d5391945dc56bb46b36c4a27438fe9ac7d17e22", 0x8b}, {&(0x7f0000001b40)="9795497ab504ee1a2dfe03aaa9a41cf6eb0b00ccb78796720c86baf0afaf8b4cfb4c299aaffe79b45495a9462e4d1e8310944a525bb1b79eaae665a58e15649fffb901b40d25f5efcb4517d241ce70e621695fb9bb98e6c163379f115bb1810d0ce1f08069b328856c2f248963e2cdf09585063eabcd9908abc7187d66f478b0b478be0f268bf89ed2345179b14959d8b640e6ce92e94b95d2f0dee4c7ba303ac77cb5c2e3b77bec76af9e3169058c02c4d284ea54e84e15549fc16dedd4d314e049434a5409b0fee4fa40c79bd4584b86c32681655479a032ed", 0xda}, {&(0x7f0000001c40)="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", 0x1000}, {&(0x7f0000002c40)="b47ac0a074e769352b0598c75897762b81cac851dddbcbae41b0e30419708eced3a592659a5ca3e986dbc9b6c9bb96744f6d6b7e806ddb44671505339a41d18156f435365cadf7417ed903e8bc45bd72ec359f2b3a6ff5b8f86027402c96d26e31", 0x61}, {&(0x7f0000002cc0)="102825c94c53cc4d5fe7e9acfd7a69a99b74624fd25ab5db85fafebe404a8460867fcff852b6f33d9b2374ea9da8bcac2d41296055974c20e6429e0eb7c4204003cd9dac5757fc33d83136294e937a7a3e415c4e8994ffebaef09927d241f38e4f1e14ed2138efd03e5e83319f8fd3804673284cb988df7564ce244dfef84607addf60a61f7874ac88fd9e2bfb6339191d652e1213f10995b20e02bf4b50443f1e086fc1efe6feae787af2acb773b4fbc5d60f1e2f", 0xb5}, {&(0x7f0000002d80)="0cdad3dd23e54d706fc045cd22e12c5e0f00cb373b722de772d48a586361d748bc77268a291782e3568b74d5668a4f5898ebac8659d8ac5810809d2f773782a5c7558127d3d40f2167a63208ebb93b4c96a86bd196d34fca46da3859d65544f8ba2b", 0x62}, {&(0x7f0000002e00)="c2904b63ee97d99b", 0x8}], 0xa, &(0x7f0000002f00)=[@timestamping={{0x14, 0x1, 0x25, 0x80000001}}, @txtime={{0x18, 0x1, 0x3d, 0x367b5a75}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x6}}], 0x90}}, {{&(0x7f0000003100)=@can={0x1d, r5}, 0x80, &(0x7f00000032c0)=[{&(0x7f0000003180)="58d74e1e3ca43b40da1aaf9e5f5244d5952521086df67c4d212d0939cdfdebbaebbba3211c51b265e146ef377bfe11457955855c614e96ab9f2bbc559873d805528057b7c01c4f85bbf90788988914765dd9c3b02bddf78bb57f11fb04d4b4143ef85097e5a20f730cb5111ca4e73e0b95ac42017755e42dcd", 0x79}, {&(0x7f0000003200)="b1b1a510acbeb04127210ce8c886dbdac9a49f57979c2e1499883ef9fdbc97b90e10cc826ad9436060d79cdbac72caadb37a3ecb2a8d8d0e70b967f35665f6d6465d6f92af656a64c8e79373f71cac0e09193e2440183fd974f75ced", 0x5c}, {&(0x7f0000003280)="591b030a463c6cb0ff44cc78fb0523bce41bd8c750097d827f03febf736331d30d8d023fcc8e0b", 0x27}], 0x3, &(0x7f0000003300)=[@timestamping={{0x14, 0x1, 0x25, 0xe9}}, @txtime={{0x18, 0x1, 0x3d, 0x7fffffff}}, @timestamping={{0x14, 0x1, 0x25, 0x1f}}, @timestamping={{0x14, 0x1, 0x25, 0x2650}}, @txtime={{0x18, 0x1, 0x3d, 0x80}}, @mark={{0x14, 0x1, 0x24, 0x3}}], 0x90}}], 0x4, 0x1) socket$nl_generic(0x10, 0x3, 0x10) 10:17:02 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x6000000, 0x0, 0x0, 0x0) 10:17:02 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 81) 10:17:03 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x5}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:17:03 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:17:03 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) r2 = dup(r0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f00000001c0)=0x1, 0x4) bind$802154_dgram(r1, &(0x7f0000000400)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0002}}}, 0x14) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x40049366, &(0x7f0000000180)=0x1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) connect$802154_dgram(0xffffffffffffffff, &(0x7f0000000200)={0x24, @none={0x0, 0x1}}, 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000500)={0x5, 0x401, 0x8, 0x6, 0x7, 0x2, 0x4}, 0xc) r4 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000440)="51b012f826f24319cb453228afa1b50cf041e0c9df7d1e8ddecf550b1ff1ad1c0887f4aa8b2e36b03a503bbb95e9ed27c24d04a7f7f6e644e58c494da931703161d95c835015a290c62d475f268b21109862f063e2f6c94adfb4d92dcd2f506a5d8f3b8a78851ca79ad26d705833431985a6728a451f81e7814a958d8a989a5a57247086c35bac93982386c3369e9b89cfb34f6a718086a8280e5928a554f3b6c823b3893e696b68", 0xa8, 0x2}, {&(0x7f0000000240)="77f09307fe9e9916f3860d1a9cf93eb00e923638bac5da65d68b94970d89c99540cab0121efc11fe9d3eb5c417549afd4796cdc0743e7f5bd5b8cd7503a4ded19ac7613105d262ae2c2e479c9f220ed0d4dddf2bea8549df000c7aa0d07c00beac7b67addf22c769523b139daa39b8d21721ec9af073ce16e2130dc9a186b64d6578ad68710547979b9045c2be1f5ab444cdaffce7292aff95be370e2ae96c5ab001", 0xa2, 0x9}], 0x4000, &(0x7f0000000300)={[{@gid={'gid', 0x3d, 0xee01}}, {@huge_always}, {@huge_always}], [{@fsuuid={'fsuuid', 0x3d, {[0x0, 0x33, 0x64, 0x32, 0xbb7b7bf2e262c819, 0x66, 0x33], 0x2d, [0x61, 0x39, 0x62, 0x65], 0x2d, [0x38, 0x62, 0x33, 0x34], 0x2d, [0x30, 0x41, 0x38, 0x34], 0x2d, [0x33, 0x37, 0x35, 0x32, 0x64, 0x33, 0x33, 0x38]}}}, {@euid_gt={'euid>', 0xee01}}, {@pcr={'pcr', 0x3d, 0x1f}}, {@uid_lt={'uid<', 0xee00}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@pcr={'pcr', 0x3d, 0x40}}]}) openat(r4, &(0x7f0000000000)='.\x00', 0x1d3000, 0x88) [ 2390.357973] tmpfs: Unsupported parameter 'huge' 10:17:03 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) [ 2390.393543] tmpfs: Unsupported parameter 'huge' 10:17:03 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x1, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) waitid(0x1, r1, &(0x7f0000000180), 0x4, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0x2, 0x4) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/bus/serio', 0x80801, 0x18b) sendmsg$NL80211_CMD_SET_WIPHY(r5, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x38, 0x0, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0xfffffffe}, @NL80211_ATTR_TXQ_LIMIT={0x8}, @NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'bond_slave_0\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x4840}, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r6, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r6, 0x40a) clone3(&(0x7f0000000680)={0x6200000, &(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440), {0x3e}, &(0x7f0000000480)=""/242, 0xf2, &(0x7f0000000580)=""/169, &(0x7f0000000640)=[r1, r1], 0x2}, 0x58) r8 = syz_open_pts(r4, 0x440000) fcntl$setlease(r8, 0x400, 0x0) wait4(r7, 0x0, 0x8, 0x0) [ 2390.432988] FAULT_INJECTION: forcing a failure. [ 2390.432988] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2390.436712] CPU: 0 PID: 11673 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2390.438763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2390.441173] Call Trace: [ 2390.441985] dump_stack+0x107/0x167 [ 2390.443048] should_fail.cold+0x5/0xa [ 2390.444195] _copy_from_user+0x2e/0x1b0 [ 2390.445375] iovec_from_user+0x141/0x400 [ 2390.446590] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2390.448100] __import_iovec+0x67/0x590 [ 2390.449234] ? __ia32_sys_shutdown+0x80/0x80 [ 2390.450536] import_iovec+0x83/0xb0 [ 2390.451604] sendmsg_copy_msghdr+0x131/0x160 [ 2390.452899] ? do_recvmmsg+0x6d0/0x6d0 [ 2390.454047] ? lock_chain_count+0x20/0x20 [ 2390.455272] ? lock_downgrade+0x6d0/0x6d0 [ 2390.456488] io_sendmsg+0x62c/0x830 [ 2390.457556] ? io_setup_async_msg+0x2d0/0x2d0 [ 2390.458910] ? mark_lock+0xf5/0x2df0 [ 2390.460048] ? __lock_acquire+0xbb1/0x5b00 [ 2390.461340] io_issue_sqe+0x3b3/0x77b0 [ 2390.462505] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2390.464031] ? lock_chain_count+0x20/0x20 [ 2390.465274] ? __is_insn_slot_addr+0x14c/0x290 [ 2390.466694] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2390.468295] ? io_connect+0x610/0x610 [ 2390.469469] ? lock_acquire+0x197/0x470 [ 2390.470692] ? find_held_lock+0x2c/0x110 [ 2390.471936] ? __fget_files+0x2cf/0x520 [ 2390.473083] ? lock_downgrade+0x6d0/0x6d0 [ 2390.474296] __io_queue_sqe+0x90/0x9d0 [ 2390.475419] ? io_issue_sqe+0x77b0/0x77b0 [ 2390.476605] ? __fget_files+0x2f8/0x520 [ 2390.477750] io_submit_sqes+0x44aa/0x8610 [ 2390.479014] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2390.480458] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2390.481886] ? find_held_lock+0x2c/0x110 [ 2390.483091] ? io_submit_sqes+0x8610/0x8610 [ 2390.484357] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2390.485767] ? wait_for_completion_io+0x270/0x270 [ 2390.487244] ? rcu_read_lock_any_held+0x75/0xa0 [ 2390.488695] ? vfs_write+0x354/0xb10 [ 2390.489777] ? fput_many+0x2f/0x1a0 [ 2390.490842] ? ksys_write+0x1a9/0x260 [ 2390.491939] ? __ia32_sys_read+0xb0/0xb0 [ 2390.493106] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2390.494640] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2390.496160] do_syscall_64+0x33/0x40 [ 2390.497237] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2390.498750] RIP: 0033:0x7f0de9071b19 [ 2390.499834] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2390.505197] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2390.507405] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2390.509468] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2390.511546] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2390.513688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2390.515749] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:17:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0xd) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:17:17 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x1b8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:17:17 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2010, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:17:17 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) setsockopt$WPAN_WANTLQI(r1, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x2}}, 0x14) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x2010, r1, 0x0) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000005, 0x4010, r1, 0x10000000) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r5 = openat(r4, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x10000000c) syz_io_uring_setup(0x77d5, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f00000001c0)=0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r6, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f0000000300)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x2, 0x0, r8, 0x0, &(0x7f0000000440)="037ec052eb7052ecc311eb97be349b472124662ef4dede168d2cc6b84523e469f7de3551a997ff1a436a6a460d6c7b3b654058217932b9b4e725b61005069a94b0023b61ffa96663ecdf9beb68cbd35d7220f33536b1ffa44c6249741c19fb3b87fc119879864c8fd9e2289f682666006227ca0c846b8af077e9fddcb04be43575ac9567d837f2f5d2333716fd4d", 0x8e, 0x12140, 0x1, {0x0, r9}}, 0x80000000) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0xc569, 0x0, &(0x7f0000000080)="5afe06245b5a87f44b287a8879f056c90dd9c92240d4c7d2691955310fe516722947779d438d60815b2fff08ddb052acc77730a176df25e930bce122b37d2244635c6e1ca3d93740cc6baefefc0395426203616ffcab3db59dde19bb279b5e832bae83b658fcc70d1afe3bcc76d4e87fc9bb47ea7fd41a6092a65c", 0x20, 0x0, 0x1, {0x1, r9}}, 0x8000) 10:17:17 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:17:17 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000000500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f00000003c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xc0) write(r2, &(0x7f0000000240)="01", 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r4}], 0x1, 0x5) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000000140), 0x0, 0x20, &(0x7f00000001c0)={r5, r6+60000000}) r7 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x0, 0x0) copy_file_range(r7, 0x0, r3, &(0x7f0000000280)=0x10000, 0xc3a, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f00000002c0), 0x0, 0x0, 0x1) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000400)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="0000000000310000022f66536c653100293a868b"]) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) mq_timedsend(r8, &(0x7f0000000300)="25c7a1b65d76c9479fd9986057d09474ec75fd2375439e74eb3db3733a1f46c58035b5db59ea7bc0201a1835e013848fc02d1b21c06ba4cb6785ac2be1b325c098d9e8eca98f7da63f6fb2a199c24705a8b99ab32b70ea3455b07bae84a53e0f7c6c198e40f74f6873551439ab26e7bc3579d4f4b13f2f9e", 0x78, 0x80000001, &(0x7f00000003c0)={r9, r10+60000000}) mq_open(0x0, 0x0, 0x0, 0x0) 10:17:17 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 82) 10:17:17 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x7000000, 0x0, 0x0, 0x0) [ 2404.768386] FAULT_INJECTION: forcing a failure. [ 2404.768386] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2404.770053] CPU: 1 PID: 11699 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2404.770970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2404.772051] Call Trace: [ 2404.772410] dump_stack+0x107/0x167 [ 2404.772896] should_fail.cold+0x5/0xa [ 2404.773408] _copy_from_iter_full+0x201/0xa60 [ 2404.774016] rawv6_sendmsg+0x20e8/0x3b20 [ 2404.774580] ? rawv6_bind+0xa40/0xa40 [ 2404.775090] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2404.775788] ? lock_acquire+0x197/0x470 [ 2404.776308] ? find_held_lock+0x2c/0x110 [ 2404.776853] ? __might_fault+0xd3/0x180 [ 2404.777379] ? lock_downgrade+0x6d0/0x6d0 [ 2404.777928] ? lock_downgrade+0x6d0/0x6d0 [ 2404.778492] ? sock_has_perm+0x1ea/0x280 [ 2404.779029] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2404.779717] ? iovec_from_user+0x104/0x400 [ 2404.780278] ? move_addr_to_kernel.part.0+0xc8/0x110 [ 2404.780948] ? rawv6_bind+0xa40/0xa40 [ 2404.781455] inet_sendmsg+0x11d/0x140 [ 2404.781962] ? inet_send_prepare+0x540/0x540 [ 2404.782557] __sock_sendmsg+0x13c/0x190 [ 2404.783074] ____sys_sendmsg+0x70d/0x870 [ 2404.783601] ? sock_write_iter+0x3d0/0x3d0 [ 2404.784097] ? sendmsg_copy_msghdr+0xba/0x160 [ 2404.784678] ? do_recvmmsg+0x6d0/0x6d0 [ 2404.785132] ? lock_chain_count+0x20/0x20 [ 2404.785626] ? lock_downgrade+0x6d0/0x6d0 [ 2404.786169] __sys_sendmsg_sock+0x26/0x40 [ 2404.786721] io_sendmsg+0x1e6/0x830 [ 2404.787198] ? io_setup_async_msg+0x2d0/0x2d0 [ 2404.787794] ? mark_lock+0xf5/0x2df0 [ 2404.788322] ? __lock_acquire+0xbb1/0x5b00 [ 2404.788884] io_issue_sqe+0x3b3/0x77b0 [ 2404.789406] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2404.790095] ? lock_chain_count+0x20/0x20 [ 2404.790890] ? __is_insn_slot_addr+0x14c/0x290 [ 2404.791494] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2404.792183] ? io_connect+0x610/0x610 [ 2404.792692] ? lock_acquire+0x197/0x470 [ 2404.793220] ? find_held_lock+0x2c/0x110 [ 2404.793762] ? __fget_files+0x2cf/0x520 [ 2404.794284] ? lock_downgrade+0x6d0/0x6d0 [ 2404.794849] __io_queue_sqe+0x90/0x9d0 [ 2404.795369] ? io_issue_sqe+0x77b0/0x77b0 [ 2404.795912] ? __fget_files+0x2f8/0x520 [ 2404.796456] io_submit_sqes+0x44aa/0x8610 [ 2404.797027] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2404.797681] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2404.798332] ? find_held_lock+0x2c/0x110 [ 2404.798879] ? io_submit_sqes+0x8610/0x8610 [ 2404.799456] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2404.800091] ? wait_for_completion_io+0x270/0x270 [ 2404.800729] ? rcu_read_lock_any_held+0x75/0xa0 [ 2404.801339] ? vfs_write+0x354/0xb10 [ 2404.801834] ? fput_many+0x2f/0x1a0 [ 2404.802328] ? ksys_write+0x1a9/0x260 [ 2404.802838] ? __ia32_sys_read+0xb0/0xb0 [ 2404.803379] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2404.804066] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2404.804745] do_syscall_64+0x33/0x40 [ 2404.805236] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2404.805909] RIP: 0033:0x7f0de9071b19 [ 2404.806415] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2404.808637] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2404.809537] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2404.810463] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2404.811391] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2404.812319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2404.813249] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2404.864092] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 2404.871159] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2404.876940] EXT4-fs error (device loop4): ext4_add_entry:2350: inode #2: comm syz-executor.4: Directory hole found for htree leaf block 0 [ 2404.888800] EXT4-fs error (device loop4): ext4_add_entry:2350: inode #2: comm syz-executor.4: Directory hole found for htree leaf block 0 [ 2404.900904] EXT4-fs error (device loop4): ext4_add_entry:2350: inode #2: comm syz-executor.4: Directory hole found for htree leaf block 0 [ 2404.915125] EXT4-fs error (device loop4): ext4_add_entry:2350: inode #2: comm syz-executor.4: Directory hole found for htree leaf block 0 [ 2404.957990] EXT4-fs error (device loop4): ext4_add_entry:2350: inode #2: comm syz-executor.4: Directory hole found for htree leaf block 0 [ 2404.962850] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2404.964118] EXT4-fs error (device loop4): ext4_add_entry:2350: inode #2: comm syz-executor.4: Directory hole found for htree leaf block 0 10:17:31 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) getsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 10:17:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0xf) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:17:31 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 83) 10:17:31 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xa418, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:17:31 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) r2 = syz_open_dev$sg(0x0, 0x0, 0x22001) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000cc0)={0xb4, 0x1e, 0x400, 0x70bd28, 0x25dfdbfb, {0x3}, [@typed={0x8, 0x88, 0x0, 0x0, @u32=0x8}, @generic="a137068b110cd90fd581018cab13a28fa770b5b0d1a9a3e34b80fcb665c7b9f7f3eab6179bb60e6355875a93a4c0da36b69ccffc1b8ed051ffcb9fad09055807e82b62274ee5f9f88a2f075d907ff688d4fbc9f44698e712d9825c20ea0a53f4c0c2c00d5f8b6b3bfe36012d8ac468c7fbdf3710ccf7e04c7bc67740dfa1a66367041709af7399548c17da15c6268e3f4aac4fa3cc3775"]}, 0xb4}, 0x1, 0x0, 0x0, 0x20008095}, 0x14) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {0x0, @usage, 0x0}, {0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f00000008c0)={r3, 0x5, 0x80000001}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000140)={r3, 0x5, 0x4}) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:17:31 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x8000000, 0x0, 0x0, 0x0) 10:17:31 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) r3 = syz_open_pts(0xffffffffffffffff, 0x400) r4 = fsopen(&(0x7f0000000280)='ext2\x00', 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r7, &(0x7f00000018c0)=""/186, 0xba, 0x6) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340), 0x10000, 0x0) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r11, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000380)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000000100)="110441e6ad535b7e8ff9f1b10975c0feaaf44ba2fba31f05e0052b9744af96ab2b4752bcc32b03687e30cd614f24b9dbcea1ae127a96c3a96c547d548c0aae71266b58b3624bc196e22e5728e3bd5dadd45161670fb51f914aaae1dbba1ddb2b32065b1d7200f5d0ee3cbcfa1f0d8364e2850d5c2c0ae218908db23bcc0d5ee5b245cf675a1d87e6e051e160bca22a42529e5f3d11a9b669fbf41cf6040e0333893f3501c52eba1f2fdb450ce09073fff222428b8266e3f9daf5bbd2f4f6e8a53dc8abe357f4bb7dcdbe9d5429c48f388639cecfbfb264236e163f3afbab14f4111b363baecb876779d4a76ea8e0c3", 0xef}], 0x2, &(0x7f00000003c0)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, r1, r0]}}, @rights={{0x34, 0x1, 0x1, [r2, r0, r0, r3, r4, r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r0, r5, r0, r6, r7]}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r8, r9]}}, @rights={{0x20, 0x1, 0x1, [r10, r0, r0, r11]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r12, 0xee00}}}], 0x140}, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r0, 0x80286722, &(0x7f0000000040)={&(0x7f0000000000)=""/8, 0x8, 0x40, 0x40}) 10:17:31 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140), 0x1}, 0x410, 0x0, 0x0, 0x4, 0x1000, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r3, 0x40a) 10:17:31 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xedc0, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:17:31 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)={0x70002014}) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:17:31 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000100), 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) [ 2419.141472] FAULT_INJECTION: forcing a failure. 10:17:31 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = openat$incfs(r3, &(0x7f0000000080)='.pending_reads\x00', 0x1901, 0x0) sendmsg$inet6(r4, &(0x7f0000000440)={&(0x7f0000000100)={0xa, 0x4e24, 0x6, @ipv4={'\x00', '\xff\xff', @loopback}, 0x1}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000180)="ca2633be0792a0", 0x7}, {&(0x7f00000001c0)="2b424465184a351b81aff3b9f74d32b17e2f2561916bd4b05aa5317a211bb0fa768dad2f", 0x24}], 0x2, &(0x7f00000002c0)=[@tclass={{0x14, 0x29, 0x43, 0x8000}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}, @rthdrdstopts={{0x30, 0x29, 0x37, {0x32, 0x2, '\x00', [@hao={0xc9, 0x10, @remote}]}}}, @rthdr={{0x98, 0x29, 0x39, {0x1d, 0x10, 0x1, 0xfa, 0x0, [@private0, @mcast1, @dev={0xfe, 0x80, '\x00', 0x19}, @loopback, @loopback, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local]}}}, @dstopts={{0x78, 0x29, 0x37, {0x6c, 0xb, '\x00', [@generic={0x5, 0xc, "00848de556630eda0e7b9811"}, @pad1, @jumbo={0xc2, 0x4, 0x8000}, @generic={0x0, 0x42, "f403a157cd0b89aa948f0bbc0e350c4926d9610e5af242e8c464a172096e928e87ff3858b2f7f9a694d4cae468c34a280696881ad687b3e3603dde0f4459b629f4f0"}]}}}], 0x170}, 0x4000) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r5, 0x40a) [ 2419.141472] name failslab, interval 1, probability 0, space 0, times 0 [ 2419.143076] CPU: 1 PID: 11745 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2419.143950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2419.145026] Call Trace: [ 2419.145382] dump_stack+0x107/0x167 [ 2419.145864] should_fail.cold+0x5/0xa [ 2419.146368] should_failslab+0x5/0x20 [ 2419.154979] kmem_cache_alloc_bulk+0x4b/0x320 [ 2419.155639] io_submit_sqes+0x6fe6/0x8610 [ 2419.156231] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2419.156952] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2419.157638] ? find_held_lock+0x2c/0x110 [ 2419.158228] ? io_submit_sqes+0x8610/0x8610 [ 2419.158870] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2419.159565] ? wait_for_completion_io+0x270/0x270 [ 2419.160257] ? rcu_read_lock_any_held+0x75/0xa0 [ 2419.160887] ? vfs_write+0x354/0xb10 [ 2419.161398] ? fput_many+0x2f/0x1a0 [ 2419.161894] ? ksys_write+0x1a9/0x260 [ 2419.162410] ? __ia32_sys_read+0xb0/0xb0 [ 2419.162987] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2419.163694] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2419.164378] do_syscall_64+0x33/0x40 [ 2419.164888] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2419.165560] RIP: 0033:0x7f0de9071b19 [ 2419.166044] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2419.168464] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2419.169455] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2419.170397] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2419.171353] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2419.172311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2419.173255] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:17:31 executing program 4: ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file1\x00', 0x0, 0x38) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000500)={{0x1, 0x1, 0x18, r0, {0x6}}, './file1\x00'}) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) mount$9p_tcp(&(0x7f00000000c0), &(0x7f0000000300)='./file1\x00', &(0x7f0000000340), 0x100c5, &(0x7f0000000740)=ANY=[@ANYBLOB="7472616e733d7463702c706f72863d3078303030303030303030303030346532302c756e616d653d7b2c76657273696f6e3d3970323030302c6f626a5f747970653d7b7b5e242c7569643e906bbd76efd5da0d988de98657ec4f3f2219a9d02d9ccec17f83c0bb7ab377c0e466263137fbe9dbc266c6cc1a690e74dc4e4b1b4f05e84a79c526012271fc3632178e3f83406254f48ae5dbc4dab7432f4f0638b5fcfb3d6aa8", @ANYRESDEC=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYRESDEC=r1, @ANYBLOB=',hash,permit_directio,appraise,appraise,obj_type=@&[&,']) r3 = open$dir(&(0x7f0000000440)='./file1\x00', 0x48000, 0x3) copy_file_range(r3, 0x0, 0xffffffffffffffff, &(0x7f00000004c0)=0x9, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) pread64(0xffffffffffffffff, &(0x7f00000018c0)=""/186, 0xba, 0x6) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), r2) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000580)={0xa4, r5, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@ETHTOOL_A_COALESCE_RX_USECS_HIGH={0x8, 0x13, 0x7ff}, @ETHTOOL_A_COALESCE_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}]}, @ETHTOOL_A_COALESCE_RX_USECS_IRQ={0x8, 0x4, 0x2}, @ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX={0x5, 0xc, 0x1}, @ETHTOOL_A_COALESCE_USE_ADAPTIVE_RX={0x5, 0xb, 0x1}, @ETHTOOL_A_COALESCE_TX_USECS_HIGH={0x8, 0x15, 0x1}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES_IRQ={0x8, 0x9, 0x6}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES={0x8, 0x7, 0x1}]}, 0xa4}, 0x1, 0x0, 0x0, 0x91}, 0x10) r6 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x800, 0x48) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000540)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r6}}, './file1\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 10:17:32 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x80000, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:17:32 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) connect$802154_dgram(r1, &(0x7f0000000200)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0202}}}, 0x14) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x1c, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x2) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000180)) ioprio_set$pid(0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) sendmmsg$sock(r4, &(0x7f0000004ac0)=[{{&(0x7f00000002c0)=@xdp={0x2c, 0x8, 0x0, 0x24}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)="ba613c8446e06553332e988966f8b9640dbb66c2acc747d203dc1d8fa6e377bcf6cdb20dd82b418d7bbfd544a085ffbaab917cbd481ca6abb3e1ed3dcfc3bdad8b5268aba651f01a0c050776e2919bf82ce49494f3e0dc9e21a72a2a21ee1fcbe910a7b6b9895ba24111df042fec10dc714e5d1e42ec017c1c4bb0bca9c1912a13c5c809512a30bba7b3779a10cdd7738ad6af4c3ec3628ddaa2b003d372a91d", 0xa0}], 0x1, &(0x7f0000000440)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffffc}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x94}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x8}}], 0x90}}, {{&(0x7f0000000500)=@ieee802154={0x24, @long={0x3, 0x3, {0xaaaaaaaaaaaa0102}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000580)="d34094c7ce1962c903a8161fa8dd1891ad85faa1c1321f7edcc527f38f3c42e373c8e1ad99", 0x25}, {&(0x7f00000005c0)="06b86a510142f176d41d1f1918aa2b931b620d7754c0905036279ddabaf8bea555254ebc50012dcd6f3413d9e85e953839182bc4f28185bfdd7f9d46d0bdbff491ee1252e900fd74e07b7e711ef56f907bf35b26c622763e801dacb8049564d0e7b92ebb26096b6c5e14aa3efeccc39b9357090a29558e0311d41bf716cc9ebb", 0x80}], 0x2, &(0x7f0000000680)=[@timestamping={{0x14, 0x1, 0x25, 0xfff}}], 0x18}}, {{&(0x7f00000006c0)=@l2tp={0x2, 0x0, @empty, 0x2}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000740)="a61cf456ac377b7b19280081028bf96b381973d85667053ee3d74488210a5a0644874cca419c2ff9197642713ec8becd77ab2be46d012f3f0391117ddbbae5ae858d43ff06cfef0a629839114508c97b6541504e927fa1eb58be1fd0b1466e7a57aaaa8c4df293b8b4c2c853f8e50465a9ccc3a08f005e9b8c20428381ff079d19dfe13530522ac273bab51ded6cfb904dc2adf3f1cc56044cd5", 0x9a}, {&(0x7f0000000800)="059436b850fad79cb0805d174460b58b555914fda67c746ffec69a72c26f737ca33d315e1b42e8b29e1cadbd634b6856a3d451da508dfc5c8a4cc6e922e9b633b43117875b8d72a6134f4dd7bc362eb9459f50dacc5a6c24ba3b87bdcd0e47f1156b29f32279017747155c39ecf6e8b9f7c45ca0ad93d7e84830a85faebdf4", 0x7f}, {&(0x7f0000000880)="1a13634395c77533ef4f8a8efd127cac9c17238c7cb65279a0477795855d3f45da192767d5a6ff2c43", 0x29}, {&(0x7f00000008c0)="62a70c758d61fc2853ccde4279e011e477d5a796a31d154523c13b9c74f6aa09c43abda5c7f8382de96e2d4f9cf43f680f3f06591feca1c29b0211e1f392887ca3b9630ba7861ada827616188183ebd4dbf02d00c35f662577f69ae275ad2aee0041040036f8eb6f78b361d773ec53874428543707ad9d8efd7b2769179bb5b3e6479ac256490846d60315ac94027ef39c9f7e41ae0cd30e3352", 0x9a}, {&(0x7f0000000980)="17eb4fb72567c80a", 0x8}, {&(0x7f00000009c0)="c5acbf3f14405941f60b38e2e620988c4ffe12cd8e70beca82286d93dd47e992097d6aa33c235c633569d6a37d60351163bea176ebce69192a5376896818df26de291e7f3d19a518910fe798a4b2e3c248fd927ec9f0474d0445d35179164bdbf23d76e6b08e4633a20df7a61caa5653d48b47595ca2e193e703ce13cebd91ed9c8bc77a7f4b3a332acf94c4e94f45036e869d27691337b1a6d7fdd4d1ca1885309c3250e484a405585e9f119135ca19e05165207a19bcfc19e3b9a96604afb5b7f698853a34ccfaa047b07f57e0a377bd6b471a8c36b5a77f2a2db9e0d4713e1dfdd9c3f537de3834e64f37db362b3e77", 0xf1}, 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{&(0x7f0000003980)="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0x1000}, {&(0x7f00000015c0)="20876689192851f063be35297de59b04502453ed65ad34bd6fc2f3e90b0461e2eb", 0x21}, {&(0x7f0000001600)="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", 0xfb}, {&(0x7f0000001700)="d274da90329c737061e27c893fc5184ed11c3f52ea4ada7dcfac9dd8052a4acb087d3fd74c60aecaf354a21fc1fae4959729d7d94f257b40cda792223c68f6beefc919235312dbd63b8fe91f9a3a6f36f66c4b0872bb34dc6dc2718be4c7d1dab43316d442341a5030743fdf55f13cdfe7cc186074df8b29556226722ed80b6130", 0x81}, {&(0x7f00000017c0)="41ce6e9d0005480953cc3001369aeade7ad35fac563aa6837ce1f4f032c12c87e0a039bc2b3a7a09e280a9c6e597e044e50933a4982d7dd473333cb1d3b0cdeb4f1942b972539ab88d62a48273aff41def7951832ceef077c11ed1a3642f6b64fa7a546612d9f0ca33efd2025b5a6716cc8175baf30673849594dd9243c717e10cd423899a2e9a824ce4a2dfe2e8b4de7f7fb156", 0x94}], 0x7, &(0x7f0000004a00)=[@mark={{0x14, 0x1, 0x24, 0x6}}, @timestamping={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0xff}}, @mark={{0x14, 0x1, 0x24, 0x7d7d}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x7ff}}], 0xa8}}], 0x6, 0x40080) r5 = syz_open_procfs(r3, &(0x7f0000000280)='net/ip_tables_names\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$int_in(r1, 0x5452, &(0x7f0000001440)=0x1) r6 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000001c0), 0x141200, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x30, r6, 0xaa053000) bind$802154_dgram(r5, &(0x7f0000000000)={0x24, @long={0x3, 0x1}}, 0x14) [ 2419.394440] 9pnet: p9_fd_create_tcp (11773): problem connecting socket to 127.0.0.1 10:17:45 executing program 6: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r0, &(0x7f00000018c0)=""/186, 0xba, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) 10:17:45 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 84) 10:17:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x18) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:17:45 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x10000000, 0x0, 0x0, 0x0) 10:17:45 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x5, 0x0, 0x9, 0x402, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x8000}, r1, 0x4, r0, 0xb) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/mdstat\x00', 0x0, 0x0) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e21, 0x200, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x1}, 0x1c) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000001c0), r3) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r2, 0x8982, &(0x7f0000000080)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r4, 0x40a) 10:17:45 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xe0ffff, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:17:45 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$BTRFS_IOC_SET_FEATURES(r2, 0x40309439, &(0x7f0000000000)={0x4, 0x0, 0x9}) ioctl$FICLONE(r1, 0x40049409, r0) 10:17:45 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000240)=""/134, 0x86}, {&(0x7f0000000000)=""/25, 0x19}], 0x2, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_settime(r2, 0x1, &(0x7f0000000100), 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r3, &(0x7f00000018c0)=""/186, 0xba, 0x6) write$binfmt_elf64(r3, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x3f, 0x7, 0x7f, 0x6, 0x2, 0x5, 0xf3, 0x19f, 0x40, 0x93, 0x0, 0x1ff, 0x38, 0x2, 0x7, 0x7, 0x77b2}, [{0x70000000, 0xfffff000, 0xfffffffffffffffe, 0x6, 0x4, 0x5, 0x3c7b, 0x2}], "3d941cdbd6994b2b58e43bbbc8bdba0fcc387b4666a7a45ea8ed9b672fe31e7639f515b5fb3303a8cb08c4aba52a26ca7184b225b1af7c0a2b0eb13f4f045880da09f447df883ed20da7b49e50b19ffc10909cc5c669bfa4eaaf4b3d5815be9932d057499b98b681ec100a8fbf271dec780c3e2be1aed735b392b30cabee03d7abfbca31e52bc00263a6a73a924e42b713c2fc5515f8a970e47739fcf3ac", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x716) close_range(0xffffffffffffffff, r1, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000540)="57b765ad487c9fe826d494d6f4cade6b9b6f882e835bd7b8cd7daf218eaee555f523c9d23c35388c328c04707241bb84b407629a17f3b7f19374018665b398d4ed1ba9ff073a0b72a4a9bdda6c2414798126eef3c0a709f102dd0e932e992d18224b82d57df192d201a61fd75979a4ebe17ac0f33b32181e19525642e6772746c0550000000000ec6b62e62830fa16f2a1197f1b36356f13a44b8184399273465b66d700eb848cf6fcd45bb1326921e45d70e958fc3083f0718ab830896bb0b83010ba0fa0bae571b0454de894ffdda182bac68e4bb6e8d2fe055b609323ba109f973551c26e92c65b03", 0xea}, {&(0x7f0000000300)="8c8ae37261", 0x5}, {&(0x7f0000000340)="afc99c48f91115be2a43258db6b3bd5f7024bedfcc820ebf31924999c2b0509b1fe6c5a06eee94d6bffba0db9b61800919baf2464a59d692776e0373008089875217f300aa704c77ba7d368575ad2f3f2a5417721a20fb678ef47475388fc55eedc75b071ad03b933943210f080446926447c5214fa10f1ca2d7f2f5df4084b43d42b3646df247ed32847088245616863033b746a4853299831cb7b0690e8e3971b0a7db6caef9e491cd8442171928641646f0fe7cef502662a7652255d60dfb59f2e88d258d479e703cfcc4abd5c1253cba", 0xd2}], 0x3, 0x401, 0x70a586b4) fcntl$setsig(0xffffffffffffffff, 0xa, 0x1d) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f00000004c0)={0x5, 0x9, 0x0, 0x8, 0x1, [{0x1, 0x200, 0x0, '\x00', 0xe02}]}) 10:17:45 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) dup2(r0, r0) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000000)) [ 2433.136357] FAULT_INJECTION: forcing a failure. [ 2433.136357] name failslab, interval 1, probability 0, space 0, times 0 [ 2433.137868] CPU: 1 PID: 11810 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2433.138717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2433.139757] Call Trace: [ 2433.140086] dump_stack+0x107/0x167 [ 2433.140536] should_fail.cold+0x5/0xa [ 2433.141006] ? create_object.isra.0+0x3a/0xa20 [ 2433.141574] should_failslab+0x5/0x20 [ 2433.142044] kmem_cache_alloc+0x5b/0x310 [ 2433.142548] create_object.isra.0+0x3a/0xa20 [ 2433.143086] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2433.143734] kmem_cache_alloc_bulk+0x168/0x320 [ 2433.144306] io_submit_sqes+0x6fe6/0x8610 [ 2433.144837] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2433.145445] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2433.146043] ? lock_downgrade+0x6d0/0x6d0 [ 2433.146557] ? io_submit_sqes+0x8610/0x8610 [ 2433.147090] ? do_raw_spin_unlock+0x4f/0x220 [ 2433.147656] ? sched_ttwu_pending+0x20b/0x360 [ 2433.148208] ? sched_set_stop_task+0x2a0/0x2a0 [ 2433.148768] ? fput_many+0x2f/0x1a0 [ 2433.149222] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2433.149867] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2433.150498] do_syscall_64+0x33/0x40 [ 2433.150955] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2433.151598] RIP: 0033:0x7f0de9071b19 [ 2433.152036] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2433.154249] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2433.155139] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2433.155993] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2433.156824] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2433.157662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2433.158489] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:17:45 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:17:45 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={[0x800]}, 0x8) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000040), 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$setstatus(r2, 0x4, 0x40000) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) recvmmsg$unix(r1, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/11, 0xb}, {&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f0000000280)=""/50, 0x32}, {&(0x7f00000002c0)=""/180, 0xb4}, {&(0x7f0000000380)=""/205, 0xcd}], 0x5, &(0x7f0000000740)=ANY=[@ANYBLOB="1c0000000000000001719c50d32cb3ef023344cd000000010000008304ee28cf456974a601605ae5df1279b7fb1281a80d258b6c79f7666af50102433439969d13512125cfa4dec8bce6dffbcb468492619e7bd1634e2d3f4d71621ec782", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32], 0x100}}], 0x1, 0x40000042, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x24, 0x15, 0x200, 0x70bd29, 0x25dfdbfc, {0x7}, [@typed={0x8, 0x8e, 0x0, 0x0, @uid=0xee00}, @nested={0x8, 0x75, 0x0, 0x1, [@typed={0x4, 0x2c}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x40004) [ 2433.214659] tmpfs: Unknown parameter '00000000000000000000003' [ 2433.234464] tmpfs: Unknown parameter '00000000000000000000003' 10:17:45 executing program 6: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r0, &(0x7f00000018c0)=""/186, 0xba, 0x6) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100), 0x4) 10:17:46 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2433.316982] tmpfs: Unknown parameter '00000000000000000000003' [ 2433.341216] tmpfs: Unknown parameter '00000000000000000000003' 10:17:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0xf0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:18:00 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000100)=0x1, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:18:00 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x20000000, 0x0, 0x0, 0x0) 10:18:00 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000480), 0x0, 0x42000) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x200008, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, r2}}, {@access_uid={'access', 0x3d, r3}}, {@posixacl}, {@access_client}, {@uname={'uname', 0x3d, ']'}}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@mmap}, {@aname}], [{@fsname={'fsname', 0x3d, '/\\%\xba@j'}}, {@uid_gt={'uid>', 0xee01}}]}}) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r1) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r4, 0x800, 0x70bd26, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$sock_bt_hci(r0, 0x400448cb, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000000)={0x0, 0x0, {}, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) 10:18:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x239) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:18:00 executing program 6: signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x3]}, 0x8, 0x3ad1e43a4118d554) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r0, &(0x7f00000018c0)=""/186, 0xba, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_FALLOCATE={0x11, 0x3, 0x0, @fd_index=0x8, 0x9, 0x0, 0x0, 0x0, 0x1}, 0x200) r1 = open(&(0x7f0000000000)='./file0\x00', 0x410480, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000080)) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) [ 2448.094968] FAULT_INJECTION: forcing a failure. [ 2448.094968] name failslab, interval 1, probability 0, space 0, times 0 [ 2448.098445] CPU: 1 PID: 11851 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2448.100497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2448.102883] Call Trace: [ 2448.103636] dump_stack+0x107/0x167 [ 2448.104745] should_fail.cold+0x5/0xa [ 2448.105885] ? create_object.isra.0+0x3a/0xa20 [ 2448.107249] should_failslab+0x5/0x20 [ 2448.108394] kmem_cache_alloc+0x5b/0x310 [ 2448.109604] create_object.isra.0+0x3a/0xa20 [ 2448.110924] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2448.112454] kmem_cache_alloc_bulk+0x168/0x320 [ 2448.113831] io_submit_sqes+0x6fe6/0x8610 [ 2448.115086] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2448.120549] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2448.121860] ? find_held_lock+0x2c/0x110 [ 2448.122970] ? io_submit_sqes+0x8610/0x8610 [ 2448.124196] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2448.125618] ? wait_for_completion_io+0x270/0x270 [ 2448.127056] ? rcu_read_lock_any_held+0x75/0xa0 [ 2448.132484] ? vfs_write+0x354/0xb10 [ 2448.133591] ? fput_many+0x2f/0x1a0 [ 2448.134680] ? ksys_write+0x1a9/0x260 10:18:00 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 85) 10:18:00 executing program 5: ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000007c0)=ANY=[@ANYBLOB="c7a5", @ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0xff, 0x0, 0xc0, 0x0, 0x0, 0x4304, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000180)}, 0x3a20, 0x0, 0x1, 0x0, 0x1, 0x2000}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = getpgrp(0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) syncfs(r3) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r2, 0x4, r1, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x886c2, 0x8a) r5 = open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) fcntl$getown(r1, 0x9) waitid(0x0, 0x0, &(0x7f00000002c0), 0x40000000, &(0x7f0000000440)={{0x0, 0x0}}) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') lchown(&(0x7f0000000400)='./file2\x00', 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000a00)=ANY=[@ANYRES32=r6, @ANYBLOB="65a5c46849b08c56e1c33ed5dd6d9143eece5df902a09bcccc4a32fb4f4c189d1e09fb645ae8229cc21602d0114b6ed0d8900cd178f01eeaf819a02ad003aeefee002176ada0bd21b1008c2a0e33c8ecee12d8f28060851240594ee38921be040b58b8c05f1f75ea92e7f4efb2ed7a60f09a31e954c58c3ecc3506e6b3264a4d2e8a96862ac2de527616d6f3a894fade22400b029f1ef5dca8e684a25adee15a86411c5f6c18c0f59e95dbc2f1a931f64fc10813b321e4610e2edb596db9b54434070707c43b466f34c8ca3d8c51fd52c9e88994bb38fe655fe0348b28e10bbd2f8312", @ANYRESHEX=r7, @ANYRES64, @ANYBLOB="2e2f01006c653000", @ANYRESDEC, @ANYBLOB="09c07a22dae4ca2e230c86aca84ee7a27ea9c3a7a47ac9beed21f04a4019983192f36d537149eec290ca12ba691f90a8af3101aaaf0c58a0ce15425f4389afe78b6ecfdcdabb21770db3a1e3bbda833d7f4996b594a4fb64c22425c83097f043f754f1908b3416ebaf1034f1f368e0d6deb043cf58dd5974b4742194ce2c8c8473e889e13d74efdb815a4606b9a1eb01fac21c85c1f37b202eaa2b35", @ANYRES16=r8, @ANYBLOB="2edea726f81833f5eb85cd9448ee862f7d1f3bfff24ca4ee5235411c5b18ca9df670b2bb8fc119e5f85fe40fd28d15168cf9e8a20248c702125e4a24b14490e63d5caac27bd451ea95f0870fa7d6964d666c7ea0c47cc50546912d32b31746447c23807f0bb19288bf757c49084e3a583f17abae9a6ec36dbc1e5e2a5e67e89b7fc3a693fe4b5e28b8fa018b5d72140199173ad1ca464ead6f381647f5b9d33ad1a6f450559dd7e364"]) pread64(r8, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r8, 0x40a) renameat2(r8, &(0x7f0000000100)='./file0\x00', r5, &(0x7f00000001c0)='./file0\x00', 0x1) 10:18:00 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3000000, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) [ 2448.135824] ? __ia32_sys_read+0xb0/0xb0 [ 2448.140614] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2448.142107] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2448.143565] do_syscall_64+0x33/0x40 [ 2448.144645] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2448.146108] RIP: 0033:0x7f0de9071b19 [ 2448.147178] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2448.152595] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2448.154875] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2448.157022] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2448.159168] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2448.161309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2448.163449] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2448.194695] tmpfs: Unknown parameter '01777777777777777777777' 10:18:00 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f00000000c0)='.log\x00', 0x153482, 0x110) setsockopt$WPAN_SECURITY_LEVEL(r1, 0x0, 0x2, &(0x7f0000000140)=0x1, 0x4) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) [ 2448.229312] tmpfs: Unknown parameter '00000000000000000000003' 10:18:00 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x3, 0x555f}}, 0x14) setsockopt$WPAN_SECURITY_LEVEL(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 10:18:01 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140)}, 0x3a20, 0x0, 0x0, 0x4, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r1, 0x4, r0, 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r4, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r4, 0x40a) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f0000000080)=0x81, 0x4) 10:18:01 executing program 6: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018800000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00']) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100), 0x4) 10:18:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x1, {0x0, r0}}, 0x10000) chdir(&(0x7f0000000040)='./file0\x00') sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x300) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000480)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x6, 0x3, 0x2, 0x8}) sendfile(r2, r3, 0x0, 0x100000001) 10:18:01 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:18:01 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x20000280, 0x0, 0x0, 0x0) [ 2448.370295] tmpfs: Unknown parameter '00000000000000000000003' 10:18:01 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) r1 = gettid() ioprio_set$pid(0x1, r1, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/packet\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x38, r4, 0xc0b, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8}, @NL80211_ATTR_CQM_TXE_PKTS={0x8}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x1000000}]}]}, 0x38}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, r4, 0x400, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x3ff, 0x5}}}}, [@NL80211_ATTR_IE={0x1a, 0x2a, [@channel_switch={0x25, 0x3, {0x1, 0x74, 0x79}}, @ssid={0x0, 0x6, @default_ap_ssid}, @supported_rates={0x1, 0x7, [{0xc}, {0x3}, {0x9, 0x1}, {0x9, 0x1}, {0x1b, 0x1}, {0x12}, {0x16, 0x1}]}]}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x6}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x2000c000}, 0x8800) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r8, &(0x7f00000018c0)=""/186, 0xba, 0x6) splice(0xffffffffffffffff, &(0x7f00000002c0)=0x8, r8, &(0x7f0000000300)=0x3, 0x7e41, 0x4) pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x0) r9 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/pcmcia', 0x8840, 0x4) r10 = pidfd_getfd(r9, r9, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r10) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, 0x0, &(0x7f0000000000)) 10:18:01 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000018c0)=""/186, 0xba, 0x6) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000700)={0x144, 0x0, 0xd0a, 0x70bd2b, 0x25dfdbfb, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x4}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xe, 0x10010, r1, 0x10000000) syz_io_uring_submit(0x0, r4, &(0x7f0000000080)=@IORING_OP_WRITE={0x17, 0x1, 0x2000, @fd_index=0x3, 0x8, &(0x7f00000013c0)="87173bd988c08aca9fbf6c313108d4d1890ffabcbd40d4c8073d01fe08e8d49f126281c86f6eb8cd8a4c75c796950130d0143c61e1a0f126494ea81ba4ec159a28f0fe0ad64e0982b6a27ca96221d377795c1cbc17fda165ac0f8ec88138753900f48bbc5fd037fd100124674a9ea0fb699352476d4764f18218", 0x7a, 0x12}, 0x5) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r5, &(0x7f00000018c0)=""/186, 0xba, 0x6) sendmmsg$sock(r1, &(0x7f0000001240)=[{{&(0x7f0000000000)=@tipc=@id={0x1e, 0x3, 0x2, {0x4e20, 0x2}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)}, {&(0x7f0000000140)="50f4a6d5de72deb827b52ed8c7fe14c251939fdd84b93d5b9d2eba3370856bc0776c6016bbe3faa3db63a5742cf9963fcfaf4e4d65730ebbec02adb2b024dd615baa9c8aff6a442d76ecef2fbabc17f5d559da2bc860213cf37ff53b2d601a99f6f6f95395a2d6d3df8271adead34720907df9cb416233c33e59af94874934625a58", 0x82}, {&(0x7f0000000200)="fa5b306f89bec2ab33367268675f53e35a61b557d5945c884ca19c5e1c107fe9a771b6f0122a81579b8395db1b4232403e0d60a715496dffb8c781894a0971a7036eb8eed6802bd64a8e01e3756b16f6f9fc0e16ee17", 0x56}, {&(0x7f0000000280)="6b00ba88342424fa6ba3a4db9dd4a2eb7ac272de1d36abc2d49bfcd30261741a63f9e099052cc4c4fd1d042c1f5eff63f5006d5fbf876ae7ab8e21941d7dc50571a5a55d66743c4b8fb0aa765dfc87b04e7e14fa02322f9b5b3c4b", 0x5b}, {&(0x7f0000000300)="da7da2d38db39e2672e09c28b9171a04d3de4387b6bd28ab483783ac5e39538f312408107f5d6be9e0886bd85a320b6c32af484b103f584d3467521f14602167e86278accfa799ce47d541d00c7cefa1e1bd378f3ec02ac99bee1070394f028bb18c6e8d97b44d80e5d299268df2e08541184c89e50d899a7a", 0x79}], 0x5, &(0x7f00000000c0)=[@timestamping={{0x14, 0x1, 0x25, 0xff}}, @timestamping={{0x14, 0x1, 0x25, 0x80000001}}], 0x30}}, {{&(0x7f0000000400)=@llc={0x1a, 0x334, 0x1, 0x1f, 0x3f, 0x80, @random="1db26f2a5283"}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000480)="85eb04ced079a7f0001c3eccf14db6", 0xf}, {&(0x7f00000004c0)="6ae69bcba46d4ca8670712ffe7f649cf2c671e9c06e64f7488075f2ae9226e2944f08e38b05a6ac57af4984410697b801b067cc088ce918f845b3cd7b6c1e91354e13a09bdf70ca16612d600c63aba1b816c02899abd0e61b92860937c5c92071d26f0ab628d121b8d46e759a31e3bf0a21ee4080615657cf29e6fbfb8715614312f0a2d", 0x84}, {&(0x7f0000000580)="4e607ea2485b1ef4ff4256912ed2b92f9fc6be1e933ada4a2933df1c875c297fbc47c98243e671df16e0070e8ca6822d0de55bb1437fdf601f3d5050348e998f11295452b4d064538159eea3cb4b2c925a8cb433eb23e9a48961ede69bdeb88da0e5d6f761affb732982100f7bf247cbb29e25c3fa3ef88f6f937685c08cd27158b8c162cc68f8f533c3774643e1edda4b602f889b4af168f1d29a200c73871125be1708439f5439652240fea527c7f0c220e6f453cc458d9f7a87a9219c26a3347bfe1dafb5d4f895d6297c36dcc05881bbca0b", 0xd4}, {&(0x7f0000000680)="667edf7e8a07b5ba1c0dc5ae28cef33be3fceec9b5113f800bd720feec8cb70a92773c32cf8e7e6412ec2d401c83babba386af8c6b5514d433aecb035230fbfa4467e0df7f4a45ecbe027e0946d55063869361b68c7ac0b0b8b0e050d901a0525ac09f4cdf69beb1ef60bc2ea6c283d72c94878f706594b0007774a201225b69329b579abeb0473acd7317c44471ab4eb24077725e20eae0443e2d53638e15fc7b59fb1b379c6dd3cc0dcaebaea807c89309ece881ada2b3297e8adc14cc54a8efb0134f69c341b3305a1cf1", 0xcc}, {&(0x7f0000000780)="7d58f9a7feef1ad66839b1abb75ea463e67ce8bf465db115511974e9bc08dc635231926e4b0051119d43e1016c4cd472a859627b72f520a32868c089cdcaf3aee49b93e5fd1b90ee052ea51525d912f1626427ec7d01656caa4585cbb943fdf6328aad7db9f2585d10f396486a18d345a3cef867ea96284d20759ac1a204196bb615c5d4e3681a08544e772ade9dc231e26ba4b95161ee08d3cc46f7c7aa7c1fdb43fdde8354e67e242ee1fe2cee5e33d9eb5ec391bdf41f68fe61f616eb5d40506975f2e8c8916976da943236577e4cf678e51f93f9ba49699d8c07af", 0xdd}, {&(0x7f0000000880)}], 0x6}}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000940)="1e9ae0b2687b2f2d8768e7d15a3d1c104631c552d3dc91e431a82a489fb71bb4efd30ebc0f4fdc1ee58106bae78e99ced364091f87a3180d9fd710fef8cec150f8e103b899acb746d5f2c1c408f30c8d2383f5fba26339b4cc68dc1cdac2b5d60e7e73c9f0126914e516d56e2e060a8e18ff2aedbc1e6878672ac78668eb23282c5c6d666bc00c104283d2053427da8f7e01446e956519cea73d39a521e42072e8a6a23064cd599fe5d234f5445eea1ed52562132653ad90fd15de5a6d6f63a16e13abed45e3546187b1537f2fae12d34a91115b221bb0a81ad65f9beb", 0xdd}, {&(0x7f0000000a40)="c85317ca654847e65785b7495471330e7e2878589d780ba8e2d28ad99cac0eba6b021a7ddde0b0379c5bb5b2a84074678f0dfa9de00f3db204b4fd6f61caa2b1c147a939f5d4ffed4e644382e35e6862eebd47258053c1886c97c27e2d45ae84ae18a23672eb322e0a1b310b1a306a2e23c4eecea44755bf0e69fbaeac8aa0ae404c017fd8b7308e5dbb19f06c4485f68a3fd890baea0f46913e107c6c1d20e1f651b0d6a51bc2cc5ee41286cdc69c387a46d05623739d6f62731640503578eb2cc2e245dbe1398c7601a0b4171704c49a", 0xd1}, {&(0x7f0000000b40)="fe2ec1088381651af35fefd92303ca7839ff659ef3623dcbd76ed5cf4bb49877a688e04a94115fd0382206", 0x2b}], 0x3}}, {{&(0x7f0000000bc0)=@xdp={0x2c, 0x4, r3, 0x26}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)="a514340f7730629bb21431a3bd1d5beb250c981f088f27a3d64fd8b8a399ae2694e435512440c48c14db4f6c5bc294234c78201d2f2374a7477b4020c5dd4e", 0x3f}], 0x1, &(0x7f0000000cc0)=[@mark={{0x14, 0x1, 0x24, 0xbd3a}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x10000000}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x941}}], 0x78}}, {{&(0x7f0000000d40)=@isdn={0x22, 0x5, 0x7, 0x37, 0xc7}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000dc0)="99fa3599fe0ae537e0a0d0fb2166cb70ac8163", 0x13}, {&(0x7f0000000e00)="1b0fb35c59c85114a36e1dd8290e357c31e554a8d9c423998d60966180cd4c19eb37e81fd1d262f50e388375c1c0776b74c38ee455dd6f8a6d1e23386407f33f845e74a82273e5f59bf102e165e8f8fb9080eff15d73db75deb5ed0a851ef7f6d6bea6b54437eb2de7ae0bc2f100b5f322fdd5f9933e651159a7b2049525b19d3b16ef00dac2c5327a42c1554d1d0c1c502f9eeac0840d4cbad208e67984a04cf90818bf7fbaf98e0d24bb2fdd9feb34681e3e1a51baf3db0fc2f4a2b16f72b7fd2fd2eb19817e4cc576c035f6b1d5a3b2622a3ca630a4bd92b207e7ff68081e6c3f925c017300fe1163", 0xea}, {&(0x7f0000000f00)="2d8ac34b0ae75b0d445bfbc180359b7f6aab913eb57ff6f7959e3b26eda06cfd7188291ec42ca9edb2b61eef9cbaa014c718d303453e4248e2a884b31ef3d00addb21f0682949be7445f9febf3b65bebcf06aef9164cd8f8c9e5f07b95f094c5fc57174d155aea315965be7f5ba2fa4a5d67193a1a31dca4303945cf8417704fb217e98fafb9b103e232b1f01dd4a836361d55f68c09c80655965542c3b360d89d80582d5b4d1716fa37be7f9be848936acbcea793e051ae44fd0bfeac2c3e65dea5de72a2f02364d5f3e9d3eb4c96cd306fe7c561d3ca839060080f1f3a24054c2186e8a0edf04605a68ae5e57e4f5c9987257c6b05c3eb", 0xf8}], 0x3}}, {{&(0x7f0000001040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x4, 0x4, 0x0, 0x3, {0xa, 0x4e22, 0x7, @local, 0x59902179}}}, 0x80, &(0x7f0000001180)=[{&(0x7f00000010c0)="cc6b7709d0e39c80204c459014ec9bcf6c66a923d4d9d71e7e2ed371b6cacf5796", 0x21}, {&(0x7f0000001100)="890e759fd17f00a486c7bb5fad87b49c6e65ff264311b59fb57f91d80982d44ad5a2fadcb40335ba11419ad046442bf84d6c4ec21aa5e59803cee46f36276473c7dc39154dcc76a556304a3262307105f1ab67413fdfa80d276a97fc4658c611939ae5e51929b80634f3841e51934ceb28", 0x71}], 0x2, &(0x7f00000011c0)=[@txtime={{0x18, 0x1, 0x3d, 0x6b2deec4}}, @txtime={{0x18, 0x1, 0x3d, 0x7fffffff}}, @mark={{0x14, 0x1, 0x24, 0x7fffffff}}, @mark={{0x14, 0x1, 0x24, 0x20}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}], 0x78}}], 0x6, 0x94) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) [ 2448.396665] tmpfs: Unknown parameter '00000000000000000000003' 10:18:01 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 86) [ 2448.482780] device lo entered promiscuous mode [ 2448.521041] FAULT_INJECTION: forcing a failure. [ 2448.521041] name failslab, interval 1, probability 0, space 0, times 0 [ 2448.524595] CPU: 0 PID: 11899 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2448.526630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2448.529114] Call Trace: [ 2448.529876] dump_stack+0x107/0x167 [ 2448.530946] should_fail.cold+0x5/0xa [ 2448.540110] ? create_object.isra.0+0x3a/0xa20 [ 2448.541485] should_failslab+0x5/0x20 [ 2448.542619] kmem_cache_alloc+0x5b/0x310 [ 2448.543846] ? mark_held_locks+0x9e/0xe0 [ 2448.545057] create_object.isra.0+0x3a/0xa20 [ 2448.546369] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2448.547893] kmem_cache_alloc_bulk+0x168/0x320 [ 2448.549270] io_submit_sqes+0x6fe6/0x8610 [ 2448.550517] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2448.552060] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2448.553496] ? find_held_lock+0x2c/0x110 [ 2448.554719] ? io_submit_sqes+0x8610/0x8610 [ 2448.556038] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2448.557492] ? wait_for_completion_io+0x270/0x270 [ 2448.558936] ? rcu_read_lock_any_held+0x75/0xa0 [ 2448.560321] ? vfs_write+0x354/0xb10 [ 2448.561401] ? fput_many+0x2f/0x1a0 [ 2448.562466] ? ksys_write+0x1a9/0x260 [ 2448.563570] ? __ia32_sys_read+0xb0/0xb0 [ 2448.564799] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2448.566369] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2448.567927] do_syscall_64+0x33/0x40 [ 2448.569030] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2448.570580] RIP: 0033:0x7f0de9071b19 [ 2448.571686] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2448.581300] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2448.583584] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2448.585698] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2448.587774] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2448.589867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2448.592210] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 10:18:01 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="74723d66642c7266646e6f3d000006", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',version=9p2000.u,access=client,\x00']) 10:18:01 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8a020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000140), 0x7}, 0x3a20, 0x0, 0x0, 0x4, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f00000004c0)=""/187, 0xbb, 0x1) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x1, 0x7, 0x0, 0x4a, 0x0, 0x7f, 0x440, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f0000000080), 0xa}, 0x804, 0x401, 0x8, 0x0, 0x40, 0xb11, 0x1f, 0x0, 0x6d, 0x0, 0x3f}, 0xffffffffffffffff, 0x6, r1, 0x1) r2 = getpgrp(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f00000000c0), 0x4) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x224200, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1e, &(0x7f00000005c0)=0x7, 0x4) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x60496, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0xe3, 0x1}, 0x20000, 0x0, 0x0, 0x9, 0x400, 0xb4, 0x8, 0x0, 0x100, 0x0, 0x200}, r2, 0x4, r0, 0xb) syz_io_uring_setup(0x24e0, &(0x7f00000002c0)={0x0, 0x1092, 0x8, 0x1, 0xe}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000200)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000480)=@IORING_OP_STATX={0x15, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000440)='./file0\x00', 0x4, 0x4000, 0x1, {0x0, r6}}, 0x9) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r7, &(0x7f00000018c0)=""/186, 0xba, 0x6) fcntl$getflags(r7, 0x40a) 10:18:01 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5000000, &(0x7f0000000600)=ANY=[@ANYRESOCT=r0]) 10:18:01 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a868244", 0xf}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x3f000000, 0x0, 0x0, 0x0) 10:18:01 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r0, &(0x7f00000018c0)=""/186, 0xba, 0x6) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000040)={0x40b, 0x18, '\x00', 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0]}) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r1, 0x0, 0x1, 0x0, &(0x7f0000000080)) 10:18:01 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f00000018c0)=""/186, 0xba, 0x6) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r1, &(0x7f00000001c0)=[{{0x0, 0xea60}, 0x4, 0x3, 0x400}, {{}, 0x15, 0x7, 0x80000000}, {{}, 0x1f, 0x5000, 0x1}, {{r3, r4/1000+60000}, 0x1, 0x400, 0x3ff}, {{}, 0x12, 0x5, 0x4}, {{0x0, 0x2710}, 0x16, 0x7, 0x401}, {{0x77359400}, 0x1e, 0x0, 0x45175e1}, {{0x77359400}, 0x1, 0x9, 0x4}, {{}, 0x15, 0x7ff, 0x3}, {{r5, r6/1000+10000}, 0x0, 0x6, 0x7d2b}], 0xf0) pread64(r2, &(0x7f0000000040)=""/186, 0xba, 0x6) io_uring_enter(r1, 0x7917, 0x29e1, 0x0, &(0x7f0000000000)={[0x101]}, 0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x4122010, r0, 0x9bd6f000) 10:18:01 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8}, @hci={0x1f, 0x0, 0x4}, @vsock={0x28, 0x0, 0xffffffff, @host}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25f709ca4b1d49", 0x1d}, {&(0x7f0000000280)}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 87) [ 2448.994006] FAULT_INJECTION: forcing a failure. [ 2448.994006] name failslab, interval 1, probability 0, space 0, times 0 [ 2449.004586] CPU: 1 PID: 11917 Comm: syz-executor.1 Not tainted 5.10.228 #1 [ 2449.005825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2449.008497] Call Trace: [ 2449.009336] dump_stack+0x107/0x167 [ 2449.010472] should_fail.cold+0x5/0xa [ 2449.010833] tmpfs: Unknown parameter '00000000000000000000003' [ 2449.011689] ? create_object.isra.0+0x3a/0xa20 [ 2449.011706] should_failslab+0x5/0x20 [ 2449.011722] kmem_cache_alloc+0x5b/0x310 [ 2449.016926] ? mark_held_locks+0x9e/0xe0 [ 2449.017981] create_object.isra.0+0x3a/0xa20 [ 2449.019101] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 10:18:01 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) setsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, &(0x7f0000000000)=0x4, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) [ 2449.023814] kmem_cache_alloc_bulk+0x168/0x320 [ 2449.048314] io_submit_sqes+0x6fe6/0x8610 [ 2449.048941] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2449.049622] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2449.050292] ? find_held_lock+0x2c/0x110 [ 2449.050856] ? io_submit_sqes+0x8610/0x8610 [ 2449.051450] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2449.056094] ? wait_for_completion_io+0x270/0x270 [ 2449.056683] ? rcu_read_lock_any_held+0x75/0xa0 [ 2449.057247] ? vfs_write+0x354/0xb10 [ 2449.057700] ? fput_many+0x2f/0x1a0 [ 2449.058142] ? ksys_write+0x1a9/0x260 [ 2449.058605] ? __ia32_sys_read+0xb0/0xb0 [ 2449.059098] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2449.059733] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2449.060401] do_syscall_64+0x33/0x40 [ 2449.060855] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2449.061476] RIP: 0033:0x7f0de9071b19 [ 2449.061931] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2449.068201] RSP: 002b:00007f0de65e7188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2449.072717] RAX: ffffffffffffffda RBX: 00007f0de9184f60 RCX: 00007f0de9071b19 [ 2449.073735] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000004 [ 2449.074746] RBP: 00007f0de65e71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2449.083890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2449.084868] R13: 00007fffb1fbd8df R14: 00007f0de65e7300 R15: 0000000000022000 [ 2449.104363] tmpfs: Unknown parameter '00000000000000000000003' 10:18:01 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) syz_io_uring_setup(0x3875, &(0x7f00000001c0)={0x0, 0x8af0, 0x0, 0x1, 0x3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x111480, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x11, r3, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000000c0)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r0, &(0x7f0000000000)=0x80, &(0x7f0000000040)=@generic, 0x0, 0x80000}, 0x100) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) 10:18:01 executing program 7: modify_ldt$write2(0x11, &(0x7f0000000000)={0x7, 0x100000, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1}, 0x10) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0x2235, 0x1000, 0x2000, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, 0x10) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f00000000c0)={0x6, 'veth0\x00', {0x5}, 0xff}) 2024/11/05 10:18:11 Manager.Poll call failed: read tcp 127.0.0.1:44898->127.0.0.1:33497: i/o timeout VM DIAGNOSIS: 10:23:09 Registers: info registers vcpu 0 RAX=ffffffff83e7b910 RBX=0000000000000000 RCX=ffffffff83e634ec RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e7bf18 RBP=fffffbfff09c6450 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85677708 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e7b91e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 ffff888000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fef50c874b0 CR3=0000000009964000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffff000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=25203a646672656d6974206574616572 XMM09=00000000000000000000000000000000 XMM10=20000000200000002000000020000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83e7b910 RBX=0000000000000001 RCX=ffffffff83e634ec RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e7bf18 RBP=ffffed100112f000 RSP=ffff888008987e70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85677708 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e7b91e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe7600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fef52132010 CR3=00000000158be000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=25252525252525252525252525252525 XMM01=ffff00ff0000ffff0000000000000000 XMM02=ffff0000000000ff0000000000000000 XMM03=732f646d65747379732f6e75722f2065 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=000073252f732500242b5d2d5f392d30 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000