d]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 2765.287068] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2765.291616] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2765.322642] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:33:03 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a000b000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:33:03 executing program 7: gettid() r0 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000009c0)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) process_vm_readv(r1, &(0x7f0000000540)=[{&(0x7f00000018c0)=""/31, 0x1f}], 0x1, &(0x7f0000001ec0)=[{&(0x7f0000001a80)=""/94, 0x5e}], 0x1, 0x0) rt_sigqueueinfo(r1, 0x13, &(0x7f0000000040)={0x21, 0x7, 0x80000000}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1e, 0x1, @tid=r2}, &(0x7f0000000100)=0x0) fork() timer_settime(r3, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) 10:33:04 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, 0x0, 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:33:04 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r2, &(0x7f0000000340)='./file0\x00', 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r3, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:33:04 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', 0x0, 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:33:04 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0018000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:33:04 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)) [ 2765.669994] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2765.691458] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:33:04 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 2765.731813] 9pnet: Insufficient options for proto=fd [ 2765.753648] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2765.792066] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:33:20 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:33:20 executing program 7: gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x4, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() timer_settime(r0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) 10:33:20 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', 0x0, 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:33:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:33:20 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, 0x0, 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:33:20 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0xfffffffffffffdef, &(0x7f0000000040)) 10:33:20 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a001c000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:33:20 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)) [ 2781.766939] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2781.778911] 9pnet: Insufficient options for proto=fd [ 2781.807552] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2781.810645] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:33:20 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0020000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:33:20 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', 0x0, 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:33:20 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, 0x0, 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:33:20 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:33:20 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)) 10:33:20 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:33:20 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a003f000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:33:20 executing program 7: r0 = gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) timer_create(0x2, &(0x7f0000000040)={0x0, 0x40, 0x0, @tid=r0}, &(0x7f0000000080)=0x0) timer_gettime(r2, &(0x7f0000000140)) fork() timer_settime(r1, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x8) r4 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f00000009c0)={0x0, 0x0}) process_vm_readv(r5, &(0x7f0000000540)=[{&(0x7f00000018c0)=""/31, 0x1f}], 0x1, &(0x7f0000001ec0)=[{&(0x7f0000001a80)=""/94, 0x5e}], 0x1, 0x0) ioctl$BINDER_FREEZE(r3, 0x400c620e, &(0x7f00000001c0)={r5, 0x1, 0x1}) [ 2782.146915] 9pnet: Insufficient options for proto=fd [ 2782.201157] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2782.252334] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2782.262146] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2782.371106] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:33:34 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0xffffffffffffff7f, &(0x7f0000000040)) 10:33:34 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:33:34 executing program 7: r0 = gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() fork() r2 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) timer_settime(r1, 0x0, &(0x7f0000000080)={{}, {0x0, 0x3938700}}, &(0x7f0000000180)) fcntl$getownex(r2, 0x10, &(0x7f00000009c0)={0x0, 0x0}) process_vm_readv(r3, &(0x7f0000000540)=[{&(0x7f00000018c0)=""/31, 0x1f}], 0x1, &(0x7f0000001ec0)=[{&(0x7f0000001a80)=""/94, 0x5e}], 0x1, 0x0) tgkill(r0, r3, 0x200003c) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000429bd7000ffdbdf253500000008000300", @ANYRES32=0x0, @ANYBLOB="140055001761e36d1d8f8c17a7929acc73f230261500fe0097798726109b48d2be566bbfe0ba29d70600fd003f000000"], 0x4c}, 0x1, 0x0, 0x0, 0x804}, 0x0) r4 = syz_io_uring_setup(0x6757, &(0x7f0000000400)={0x0, 0xa36a, 0x0, 0x3}, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000140), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f00000005c0)=[{0x0}], 0x1) r5 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$lock(r4, 0x26, &(0x7f0000000040)={0x2, 0x0, 0xfffffffffdfffffd, 0x2800000000, r5}) clock_gettime(0x0, &(0x7f00000003c0)) timer_settime(r1, 0x1, &(0x7f00000002c0)={{0x0, 0x3938700}, {0x0, 0x989680}}, &(0x7f0000000300)) 10:33:34 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0065000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:33:34 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:33:34 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB, @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:33:34 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, 0x0, 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:33:34 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 2796.154568] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2796.157289] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2796.192446] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:33:34 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0480000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:33:34 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:33:34 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB, @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:33:34 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:33:34 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) [ 2796.328951] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:33:34 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x0, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:33:34 executing program 7: gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)) fork() [ 2796.415948] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue 10:33:34 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB, @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 2796.449517] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2796.527428] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2796.557950] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2796.626896] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:33:50 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="08000000c75c7396200b000000194b002e00000000000000c7aac517d09057361ca01ac8c18c25c70d56c322caad44d82eda616622f70fad206e28a469e712dee7c5cc2f38c10950a5c0f212a1cac748aded51ae1ab5fc475e0d4ef872fe106270cc36d81cb37653f26917dab605a5c824a575e8128c21091f14ee37965f146d9b6a8ab21fbbdf8f167d3ffc97032ab9e7842e11cafb3ffe3d75b3ab16f462991bcd1f292d66abc36585c68f9a9e58e8fffc18100000003968943c3df265348449c69bfa344292f3ac80b5a26a23f13cc426e55c81ab7636f56669b562286983da72c58277243916a209642135b0a610d8844b", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:33:50 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006afdef000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:33:50 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)) 10:33:50 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:33:50 executing program 7: gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) r1 = fork() timer_settime(r0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="004d51e6e5a468bcf20ab84900"]) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x0, 0xa3, 0x0, 0x7f, 0x0, 0x1, 0x80, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9d83, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x1000, 0xdda, 0x401, 0x1, 0x8001, 0x7, 0x9, 0x0, 0x0, 0x0, 0x5bd}, r1, 0x2, r3, 0x1) 10:33:50 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) 10:33:50 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:33:50 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x0, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 2811.885357] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2811.938770] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2811.942641] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:33:50 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006aeffd000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:33:50 executing program 7: r0 = gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() ptrace$setopts(0x4206, r0, 0x3, 0x59) timer_settime(r1, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) [ 2812.058218] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:33:50 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:33:50 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x0, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:33:50 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) [ 2812.128529] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:33:50 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) 10:33:50 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="08000000c75c7396200b000000194b002e00000000000000c7aac517d09057361ca01ac8c18c25c70d56c322caad44d82eda616622f70fad206e28a469e712dee7c5cc2f38c10950a5c0f212a1cac748aded51ae1ab5fc475e0d4ef872fe106270cc36d81cb37653f26917dab605a5c824a575e8128c21091f14ee37965f146d9b6a8ab21fbbdf8f167d3ffc97032ab9e7842e11cafb3ffe3d75b3ab16f462991bcd1f292d66abc36585c68f9a9e58e8fffc18100000003968943c3df265348449c69bfa344292f3ac80b5a26a23f13cc426e55c81ab7636f56669b562286983da72c58277243916a209642135b0a610d8844b", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 2812.204924] 9pnet: Insufficient options for proto=fd [ 2812.227091] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2812.260665] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue 10:33:50 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="08000000c75c7396200b000000194b002e00000000000000c7aac517d09057361ca01ac8c18c25c70d56c322caad44d82eda616622f70fad206e28a469e712dee7c5cc2f38c10950a5c0f212a1cac748aded51ae1ab5fc475e0d4ef872fe106270cc36d81cb37653f26917dab605a5c824a575e8128c21091f14ee37965f146d9b6a8ab21fbbdf8f167d3ffc97032ab9e7842e11cafb3ffe3d75b3ab16f462991bcd1f292d66abc36585c68f9a9e58e8fffc18100000003968943c3df265348449c69bfa344292f3ac80b5a26a23f13cc426e55c81ab7636f56669b562286983da72c58277243916a209642135b0a610d8844b", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 2812.384964] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2812.445347] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:34:07 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[], [], 0x2}) 10:34:07 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @private=0xa010100}, 0x10) 10:34:07 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 10:34:07 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="d22c8f87ec2b144f28143a593a5a0f37a603b93d06f15b6511ce7741eac76a959b4346998069bffce65a07a303f6fa191eaf0f868301a5fdcbd3ffd070fcc20ba9ece700c9d4ca198f9ce501ed03a1d3088d9ff0c23b957c5a1bb7f2eca6c055931d5fb24b27da6cc770b96bc59b3be8f16d89923640c98c01838315462d78bd82113261b947f114f5d6ac9ff93d346f103cbfd5aa0778777283f5a6f0deae72cfae136a22398b8809eba60f84a37bcf44a0c3d033b2cfa1deac1423e0ca7fb9d248660176e3e23ce82a90c1b106164197888773e033a3e79432e0385c50831e010c4de734a5bff40db6bbfac062ac1705c9abca7547477ad41874d57516f4681f998330fbe275dd9ee2565039be7cdb38d2821af34967a7f1e6499b9a12d856b02d5129524928df0277d9c46ac078fdbe99d48594dce146fa2cfe459bee54d50647aee8d7b25cfa8668592a30ca388385ad4a55c2574e8d2d694632506482071029a2d1f0fb6329bcd8810ae66fde44dae0424bbeec38fe504cb3569e3467e2d66be1fe8925157261623b08e2e8b28526d3cbee1a1c0560721144b5d8cb3717ec1fb3b8a11bad54c0515dfc67a3e82be0887f4bd497e05550ba2e1c03dfe768d46a26419c20ee964c600462f8a902300b64c8093cbc89d52e6d6dee5e8de216303f9634a1df126cd01dfcebe103e517925a82c85cd89f9f8ad2bf1e162ceca920ff6f6dca6ef008da688a4828d11d6a53c2ad5568dcca93da806c70f4798b5bd37fef00fc4e7cde7642a394b34e5be47c7bc3c03203cb91ba2e80dc99d4ab60ca9b16f4f5e2cd0e2a30b4c0d699ce93d56b1e719761f716398744dab88ed50aaf14353680d7a776a267c3808d609b280aca67a9c24b6074f733196bd251057a88217ac3b47ee81f5957f0b64c994d8691e6f164ff2e22e1456033ab05a5f45c720ed494c2e43594fc581332b8799f3fa48c1075f336980770774349a327f87b48403acb72ae04a8c50a25f4b83fc8d8d55efc5c8266acf01acf764a8f716784423dc582512dd07fabdb0c672b93fcf352f015403c1a5785f0c6c4ecca9076b5c6a6c5a502e760a98a31e143c192fc3149e3cfa2209a10cfb4ee8b6b12a78aefb3bac423394a18b2be6b421d760abb22e35af3cf33a0351111567a00e4376d5df0c963f865f2f7d8477629413e46ebb12a75668b3b3c5ca1279f062ad6cb02ed2c599c19540c3e96f98fd77d9835690edc312f2880e87e995deb035e9366b74b565cf3b9f2eb2a63ecd1f8842c4b4fc3135ca60e9f95c4e34b579d8ca4a06f54ce40cec9175b28a9499f8b63763d28790abc6396ec107262fd428a64963b80af68475e0071575f54dff1812ab9816cd25b8b8bf9b7abad54f57860c4291f229e44b65c868298d80d5255d8583342f68d580d2bdf9e568d4390ef90e53362abe81305a9b65ce96f17d64dc32c90b2bb573d46f1993ce33db163b94de523a9fad09b70256bc30f305c2fb851831414d896537cc301e0c320471f2c59a0aa5920eb61798e95af460c062e0d425c04ca4fffb77392bfd0059182aa06943f6d2bf00cb099e330f92c443609b1e82ffbf33556b0daae04f61ea019176500cbf724903d8dcc322c77fdc6f4db007fb6acee4a34c7191c25bcbe7ce5916dad9258d8ab195e2a509bf16da4ef1400177426733444c0ecb1662a0f7261308d7944f14c48d78e3ff3e46e938714cac0c318c432648b7acff1214bd1cc5788f95d547cbefcf4f4d54e3f77a0cb06ace52fad5e76a6b384351b5bb5a5791e6e8601ddfd279f689b2ca2eec4d3ea8a9ba422495ed3a14f75237b9decf4f1df8e1a976654882d049778116448418b02bc89ad0525eb82d02f98cda7d26fff4b2ca603e1f57c991bd318fe142eb042cb222c948534a74d73dc77bacaaf06cbfdccf2fa0ced7a7f15a57c1895a730ae1cb38c4a56d26a5c3aef7f3c04ca0afbf825951dfad686e2e91075fee84e0fd05f85598376d6b2467397819b66ccac0ed74b550063ee194c3bfe2a128218b496c35bbaaeecd84489d68fc5b58cd84d0ecb8e1a2bee3f2861609d5c06057369a56bf1080b12795b5a2509bd6873ccec2ce5ffcd1e567e7c7dbae76d89e40c7634b928807d899fcb8210519be4eed53c83175d4972d44dcdcb74f352ff32b7dd4ec3bdfae9771a25a1a924ffc38eff3636e7cc2508b885df830a97d324ecf44c48d0d0104551e8c05b888f2271c910f595817b1c4ed625478ac6878b1e4f40ab7d52a004fe3623eb09f128fff89c6abcf3d3bbb312c8e7df906079852d16b41e1ea24a901e8abea9d1bc5b96165578e4e212d500726dffcd3af7aa14ebff14fb672bb17619320faf1d3665d376deac6f56f08bdffa2ed0f69ea8ed26164bacd9b23de58db2042e3d1904ae90e9e288a93641caeffa1b18c950396f73f6afb91c84187d764927e1757e123b4c60fd241383bdd1f1d302360998e8f13ce9df7093e108e57f84cb45c9b044d4049346a2885bc626d612d6614be5e13aa237d55b7a2b971875be984781128c60a5b92a42293f7f51373edac463fd30e817e43122874b00a88f3dcdeae96afdda89f56fbec0a3d0ca2e65c110e4b54f5ede62e96adbfb4266aacaad4dcbfb0efca2e6d3f4bac9ecd8a1e2fc5ec253a51dcbeebc7055478e77ddfc719b892f0583f422190ba5feadbde2f77212ebad69356dfa5f9604e79e9c83069859819d6a9077bcbd6f134793d1b4580eaea8caf04e63e8a58eee3a791d1f642ed51d6a7a1fa8f1c65278d67f2fdf9a9f7fad52be81c726911336c6e9ce1445cc8574033fb9ac78c1b9b515aaae9a7120aec45e8e873935af0cf57308165468a9b57d7d30698ca2b68b7f6b2c5ee6e372e49104ae6fe686abfa394cb680d4c3eb1aea2175a6ef2f0f236a46b9b24363fdc0a8e2afe867ab2c93e89431875c4ab7351e8807ed518bb11e4f6c4bcdc7e6bc4968a4526b636d01e6f379cc5148b7048c92f506eb42cc3825eef3598cd97e187a193fef61fbd59eb1437d87e6c119fc21006c78a4e159edf3a73d13b4809682501e93c6d9a7e017665476cfbe0233df336e743c8ba6360a542c8562bbea592be0e34825f5afc7fd69ed66e798d0eb7bf9b799f3f04700536282c1f62c2fe74c0e657de3004cbea5e5701a20104e695848506aae54971c9f75f5499cea4182459ac06cad54a4ab8cbd20e0c721c7cc81cfcbfac362fe17e11e63e6fee7108239a053256a5680d84e8f3ebc50ba10eb11affd96b33f59c90f55307a16a67befdbb46a2491e99c9fe82ca883c430fb6a45733ebb1efc4964d04017a565225b5f81c0ce067943d730fc44ff5751ca51932b85faad7956fea9108a41b99fa3641e195071732fa9221828b350850bcf4a71c69a8da5a0941a2517c7f1c3cfbf259cdd601f30559089137c753fa8e5a3f24d806cbb1c6d50ce179fd70a2540fd23c343c4e9bed31aee90a1e6506eec0d8597a7f6dbf244c8dc83bcb733d93e897acc4a3e4d5db7bede0471a8a91139d329a083d53d6b01d72266ca4ae31dd70307c17c44f6b99f1b4ff6b3a35c93e51ff0d9dbc7382afc2511621ba004b4b27b79d57b2a9abc49274ba3a6cf59dc041e4c3f58560acd441248462ac765beec3054b06abf02bc177a65eadc451c1a492beb48754fb8aadd3d615d599d4152315fa21c1809d2cd425731f971c5b31fbbba8b0514fe3dfe7006e58dbc7bb02bb538aec478bd89a91c60ddaaa349d6f83a736650380371e61a1fd8313c93f90a384e3348316f7c3c8e074047b9ff5c234b2c09dcd2fce8261ea61b3a31cbe18a75ad8aae97e9110e87d1bdcffd9251d67688b5284fd6b9efa915e727b58fd9aafac58c9d12c036ca53409d7a340035bac000a377ee4aaac6029918ccf818e6bdc5b96aabf1a2690444a8b839cc1ec0b3dcda37e7f5eab9324546525a4bdf29bf4ed0791cb9bf0f5d20aced0ecb0807ec4d8367f5cf32c48eac90279e0528914f093406984dbed4eecd91d1ed2b9be286ce3b9aadf9bb29b111af96055fd18eb8048aad31e236bc66fe82e9ee1a7a7e0874f92b24ece403962f406e1218d4acb207cb3dc4a56723a855f0de341cfb3801e5c623bf7476543ce87529ec00d4c4ed9eb5634105a22803d0b6bec05de416bd3b33b978bb702a9a39d86c1087d1a5c245a68b8a9da002626af5d6187e30233355c740b63392968a64867acd5a3f4bf179dba6ce78c149e999cb2e0fda0614e479453753379f65d65f6e66b54126c4047ae59c81d70d7aff568bac944237c0cb60b807eb17adbed65413c05711d74401b0ff9d7bacdea98c4d34d6f3409b4d16cdd368201295b15425fc2faac6fee24675c74fb1331d907c4c8b959847ae39cb2332d48a6e8b29d5c6f0f89c380fb8b989d5fd16f2ef74c8cc60a649a9bc6474d8f56489f81a61b98b10e4048f1e2e3184edcfa74e86a04cbd7ae415e271b1b0d1540b951bb03568bb9d3709fb81b925313a768d7e76326bb64e5f06321cef0d188afdd991bd4c05403114185e9f37481cdd4fd2818e3d6cf26ad1ddd63bf0607cd1aba089db9e7368508393942f5cd96c038bb873bd3bb2eb42301e1730378565df2bded1eaa8630871fd6aa2d4104d33ac8d69c2b3dcf4de9fb520b59e490f3084c26e7dc03498a672c5de6023c23679ea669fd428bb45a812e3bee962adbb896527ec5166ce52a2345b8c821a4548dc5a707ae1485f0595c37764aafbb9a246193f3dfbdee3921565588db12d6bff848ddec62cd78f6e7e7e29c5bbf8c29493c1bdf201ab22ba0e1fbbf128d27cb34451111e4908788165791eaf0c960a7bb4ece29ed912154ddde519ea3d74c1bae4d7ec5854ef9e03f98d8a63a4dd088860cbe77048a828431b4d53bfd7c1d5f497c6bbe0104d234b8829202f92dca7ab4148013bb684246dad617de9b282edf82cba955108ac84f36347849f8ecc30429f8fc3ff2ec7fa2328152f31f3db1ed63bc9213081faed781ac7325a4eb9914b81ed2449d9ec4e16cc4bb03df15a608fb6bc0e5f0f80229e8e7c8b440f845717febaa19a316ab320cb22e03dfe3554279630339fad9b4f671ed044359297ffbf8e13ada71a471fbe73fb79b98a6eff3388e39a174a76de3a1dc2f99ac472f9ccb88c78f673eaaee4813ed63b9cfff97394313c69d1aa3870eee512fc8d76e94a86ac7224b3fa5c9e7e9423e4aeefdc8043039d16bc698e61d9727e60997740e4edb9615be47dc464f3f12ac2735d97915e5ee2d95fbd71f5a4c197fc7c3c35ade9fb50b4fb7107af5b6c2eb04dc00d2c9810ef50c257d1e1e79276605b6332be4c374fb0023e1540919b50802147f2617c161d42766133b172881b614ee2e8366038a2b2eece002ea92edf91fa8601ae29d1bfa6d8175941819d288778e2badc60625c973aadf38bee11101f736b5dc31a897314586c1d9f62fc41f76e36bab907c20e058955ff58d91b3be70aa3e4326c1c7c705bf73bfd5e291b2e57d47e2fb74a5218d87e0e84ade3a15abe86a873b71f2b4d1f2f3056f664fdbf9e4aba83d9bb1d8ecf9ffddba54a719516d3bfc5a4f727536d1300f161f5f8cde06791239a834099f4a0fca4c732002f8e0577c572cc808d3274eb43e31db6e5bb35f22b531b51e48482787f1460b3c0cff8ef79fffb1a99bc73f36d287a1c3b46583cc118"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:34:07 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 2829.227592] 9pnet: Insufficient options for proto=fd 10:34:07 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000001f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:34:07 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x0, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:34:07 executing program 7: gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x9, 0x4, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) r1 = fork() timer_create(0x7, &(0x7f0000000140)={0x0, 0x11, 0x4, @tid=r1}, &(0x7f0000000180)=0x0) timer_gettime(r2, &(0x7f00000001c0)) r3 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f00000009c0)={0x0, 0x0}) process_vm_readv(r4, &(0x7f0000000540)=[{&(0x7f00000018c0)=""/31, 0x1f}], 0x1, &(0x7f0000001ec0)=[{&(0x7f0000001a80)=""/94, 0x5e}], 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x5, 0x1, 0x5, 0x80, 0x0, 0x7, 0x41000, 0xc, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8000, 0x4, @perf_bp={&(0x7f0000000240), 0x8}, 0x4814, 0x9, 0x0, 0x1, 0x100, 0xb, 0x22ce, 0x0, 0x4, 0x0, 0x1}, r4, 0x9, 0xffffffffffffffff, 0x9) timer_settime(r0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) [ 2829.287492] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2829.322806] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2829.370344] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:34:07 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) [ 2829.426981] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:34:07 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000003f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:34:07 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x0, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:34:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 10:34:08 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 2829.510346] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2829.523197] 9pnet: Insufficient options for proto=fd 10:34:08 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @private=0xa010100}, 0x10) [ 2829.662891] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2829.672744] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2829.780379] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:34:23 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[], [], 0x3}) 10:34:23 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0002000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:34:23 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @private=0xa010100}, 0x10) 10:34:23 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) [ 2844.731805] 9pnet: Insufficient options for proto=fd 10:34:23 executing program 7: r0 = gettid() timer_create(0x6, &(0x7f0000000040)={0x0, 0x1c, 0xa, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) process_vm_readv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/87, 0x57}, {&(0x7f0000000240)=""/11, 0xb}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x4, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/29, 0x1d}, {&(0x7f0000001340)=""/138, 0x8a}, {&(0x7f0000001400)=""/249, 0xf9}, {&(0x7f0000001500)=""/67, 0x43}], 0x4, 0x0) r2 = fork() timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) timer_gettime(r1, &(0x7f0000000000)) timer_gettime(r1, &(0x7f0000002c00)) process_vm_readv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/76, 0x4c}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/116, 0x74}, {&(0x7f0000002640)=""/238, 0xee}], 0x4, &(0x7f0000002b80)=[{&(0x7f0000002740)=""/244, 0xf4}, {&(0x7f0000002840)=""/63, 0x3f}, {&(0x7f0000002880)=""/181, 0xb5}, {&(0x7f0000002940)=""/40, 0x28}, {&(0x7f0000002980)=""/36, 0x24}, {&(0x7f00000029c0)=""/113, 0x71}, {&(0x7f0000002a40)=""/201, 0xc9}, {&(0x7f0000002b40)=""/64, 0x40}], 0x8, 0x0) 10:34:23 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:34:23 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) 10:34:23 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x0, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 2844.818941] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2844.832633] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2844.839995] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:34:23 executing program 7: gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x81, 0x1, 0xf3, 0x1, 0x0, 0x10001, 0x8, 0x7, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000040), 0xf}, 0x45222, 0x8000, 0xffffffff, 0x4, 0x6, 0xd, 0x5, 0x0, 0x43b1, 0x0, 0x9}, 0x0, 0xe, r1, 0x3) timer_settime(r0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) 10:34:23 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:34:23 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0003000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 2844.948671] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:34:23 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 10:34:23 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private}, 0x10) 10:34:23 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) [ 2845.024613] 9pnet: Insufficient options for proto=fd [ 2845.030517] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:34:23 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:34:23 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0004000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 2845.086184] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2845.110362] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2845.188306] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2845.264671] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2845.311222] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:34:38 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private}, 0x10) 10:34:38 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 10:34:38 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[], [], 0x4}) 10:34:38 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r2}}) 10:34:38 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:34:38 executing program 7: gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000140)={0x0, 0x0}) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @tid=r0}, &(0x7f0000000100)=0x0) fork() timer_settime(r1, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) timer_gettime(r1, &(0x7f0000000040)) 10:34:38 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0005000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:34:38 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 2860.073079] 9pnet: Insufficient options for proto=fd [ 2860.108150] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2860.139799] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:34:38 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0006000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:34:38 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 2860.257982] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2860.304707] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue 10:34:38 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r2}}) 10:34:38 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)) [ 2860.346695] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:34:38 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private}, 0x10) 10:34:38 executing program 7: gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() timer_settime(r0, 0x1, &(0x7f00000002c0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000300)) 10:34:38 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:34:38 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0007000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:34:38 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 2860.513241] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2860.553581] 9pnet: Insufficient options for proto=fd 10:34:39 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r2}}) [ 2860.580699] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2860.620550] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2860.634934] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2860.734673] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:34:52 executing program 7: gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() timer_settime(r0, 0x1, &(0x7f00000002c0), &(0x7f0000000300)) getpid() 10:34:52 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[], [], 0x5}) 10:34:52 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}}) 10:34:52 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0008000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:34:52 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private}, 0x10) 10:34:52 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:34:52 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, 0x0, 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:34:52 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)) [ 2874.355001] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2874.359735] 9pnet: Insufficient options for proto=fd [ 2874.360649] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2874.389611] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue 10:34:52 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a000b000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:34:53 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 2874.501429] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:34:53 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, 0x0, 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:34:53 executing program 7: gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x9, 0x12) timer_settime(r0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x3938700}}, &(0x7f0000000040)) [ 2874.575183] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:34:53 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, 0x0, 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:34:53 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(0x0) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)) 10:34:53 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0018000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:35:07 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[], [], 0x6}) 10:35:07 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:35:07 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(0x0) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)) 10:35:07 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a001c000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:35:07 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}}) 10:35:07 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, 0x0, 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:35:07 executing program 7: r0 = gettid() r1 = syz_io_uring_setup(0x6757, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000140), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000005c0)=[{0x0}], 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x320, 0x10, 0x10, 0x70bd25, 0x25dfdbfc, {0x16}, [@nested={0x2f4, 0x36, 0x0, 0x1, [@typed={0x5, 0x81, 0x0, 0x0, @str='\x00'}, @generic="7bd3a2b29d5de0a7aed9c1f1b88853d88ae201f9c636b28d6434441b76a7a1765ca59099aeb82b6460f9608556a391b699da2d92863a9c9990208701f79d452aaa4132aee450876b2e7ebb53578d15196eb77e90d3ae7c47f12fa79e356b76c64fb397c7f90d26ad94cae5ac634c814dc1a9642026f55f", @generic="5b711bfe522e15680bb1c83e6a89591e9ad42869cb5a9430d1d95905a00e244921b78e8a0529c055a2ff1e8e07245a4663c918ea7bb27b1ca638a60aeef21a8a7b7fa5b49d75036de7b1f90bfd7f9d4d73ae73eec8c31a866d9d28fbb85e3d202c26e53c89344f3a11e7a44d2db4e2e9fb3f7c1684064a3f0373244ea6911b8c61695f86ec7d2ded71a1ee491582a4dcfe0876bf64788d4388f584d876fc11ff79239a79bf554c4600d6feb38fddd25a85ff0aea568cfa3c9211e36260d3b3cadb3c6ffbecfb8a600f44a933", @generic="ec08782906e03b75740fb287c0e6c1592622bc65acce9d4296cdb3ab8729268bba102ff7", @generic="992ac57e442299821b3096f33765b22c584712691aaf0ce1034da1038c5fbd7a415e261235360ed3548436929c26be301357b43455a35e63bb4f94debac19f9b8ac165118214eec524439e6ed3db98020f6aeeea55c63ebf19dbb8bef94c6703ec51a637e8a47c12f7845469de912f8cfddcbfb7a5df0cd387244e641395ce0641d5268b78ff406049b4556b25417a920d51afdb4b73f7c99100c325632512097c4de1b5ef71ef2924ec6a83c136d283dce9a19099a894edf7ede6ead8727b584d1dd2", @typed={0x8, 0x45, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x7a}}, @typed={0x8, 0x7d, 0x0, 0x0, @pid=r0}, @typed={0x8, 0x64, 0x0, 0x0, @fd=r1}, @generic="400cab85f86ff8f249749ce71aa5ef3b2ea0eceec662ef9d50c33c6dedeccc204ab682c883df0746adb7f85bb9436864207da7925e16f189928037712aa51847ccdfe5dcacd7952e156e09f36711b7ace651cfda96b43918e61e4c768fdf7d59f9ba8536aac6fb237952cdabd2617577545f9162447158b61b3ff8898a1c2a46215600db0c22e62f01cb6bcec5fc9281c10fe6b61006a9c48b1790814bad1d4ca89148b023a4"]}, @generic="acfcd267badbceab6cd72b533a", @generic="bb6ef02ff89121ab6554"]}, 0x320}, 0x1, 0x0, 0x0, 0x4880}, 0x4000180) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() timer_settime(r2, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) timer_gettime(r2, &(0x7f0000000180)) 10:35:07 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r2}}) [ 2889.124196] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue 10:35:07 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:35:07 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(0x0) mount$9p_fd(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)) [ 2889.229951] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:35:07 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0065000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:35:07 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @private=0xa010100}, 0x10) 10:35:07 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:35:07 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}}) [ 2889.396039] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2889.455083] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2889.461665] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2889.574966] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:35:21 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, 0x0, 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:35:21 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[], [], 0x7}) 10:35:21 executing program 1: 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) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0x0, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:35:21 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)) 10:35:21 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000030f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:35:21 executing program 7: sendmsg$IPCTNL_MSG_TIMEOUT_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x1, 0x8, 0x101, 0x0, 0x0, {0x3, 0x0, 0x3}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88f7}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8884}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x600}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x888e}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x20000004) gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x0, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)="998110224a68318235ea7bf69a4f8bf4c2911047ba69fbf9700cac55e3ccd1f25f96c333da009671a92c3e271e2302aff2cfdcab0604"}}, &(0x7f0000000100)=0x0) fork() timer_settime(r0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) setpriority(0x1, r1, 0x7) ptrace$setsig(0x4203, 0x0, 0x7, &(0x7f0000000240)={0x3a, 0x3, 0x5}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r2, &(0x7f0000000080)) timer_gettime(r2, &(0x7f0000000340)) 10:35:21 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:35:21 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 2903.436761] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2903.467115] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue 10:35:22 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0080040f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 2903.514422] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:35:22 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:35:22 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 2903.579849] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2903.603102] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:35:22 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000050f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 2903.678764] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:35:22 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:35:22 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000060f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:35:22 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x0, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:35:22 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)) 10:35:22 executing program 7: gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() timer_settime(r0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000040)) [ 2903.879734] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2904.085712] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2904.089945] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:35:36 executing program 1: 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) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x0, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:35:36 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r2, &(0x7f0000000340)='./file0\x00', 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r3, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:35:36 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[], [], 0x8}) 10:35:36 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:35:36 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)) 10:35:36 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)) 10:35:36 executing program 7: gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1c, 0x1, @thr={&(0x7f0000000140)="8740d9ae616bbff97d8165a920168a3b2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3a34a073c7201da21cc23bcd238c7ade13dcd146c501d90d7667e4dd16d724cee143f5b6c1d0b01be0fcdb75713f095faac0e44bd12eea29ddbd84b6435f4e5fccc7572d4", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() timer_settime(r0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) timer_gettime(r0, &(0x7f0000000080)) 10:35:36 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000070f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 2918.167511] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2918.186958] 9pnet: Insufficient options for proto=fd 10:35:36 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) [ 2918.253008] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2918.255739] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:35:36 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a00000b0f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:35:36 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:35:36 executing program 7: gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x168) timer_settime(r0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) 10:35:36 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x0, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:35:36 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:35:37 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:35:37 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000180f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 2918.622586] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2918.624677] 9pnet: Insufficient options for proto=fd 10:35:37 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:35:37 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a00001c0f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 2918.773740] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2918.782878] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:35:52 executing program 7: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000040)='wchan\x00') timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() timer_settime(r1, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) 10:35:52 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:35:52 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000200f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:35:52 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:35:52 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:35:52 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[], [], 0x1c}) 10:35:52 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:35:52 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 2933.925933] 9pnet: Insufficient options for proto=fd [ 2933.951566] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2933.975136] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2933.983756] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2934.042295] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:35:52 executing program 1: 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) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) (fail_nth: 1) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:35:52 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:35:52 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a00003f0f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:35:52 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 2934.120450] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:35:52 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) (fail_nth: 1) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) [ 2934.184119] FAULT_INJECTION: forcing a failure. [ 2934.184119] name failslab, interval 1, probability 0, space 0, times 0 [ 2934.186677] CPU: 0 PID: 28212 Comm: syz-executor.6 Not tainted 5.10.205 #1 10:35:52 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 1) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) [ 2934.188262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2934.188498] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2934.190202] Call Trace: [ 2934.190229] dump_stack+0x107/0x167 [ 2934.190258] should_fail.cold+0x5/0xa [ 2934.190289] should_failslab+0x5/0x20 [ 2934.190310] __kmalloc_track_caller+0x79/0x370 [ 2934.190331] ? strndup_user+0x74/0xe0 [ 2934.190361] memdup_user+0x22/0xd0 [ 2934.190384] strndup_user+0x74/0xe0 [ 2934.197579] __x64_sys_mount+0x133/0x300 [ 2934.198506] ? copy_mnt_ns+0xa00/0xa00 [ 2934.199378] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.200513] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2934.201637] do_syscall_64+0x33/0x40 10:35:52 executing program 7: gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() timer_settime(r0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) timer_create(0x3, &(0x7f0000000080)={0x0, 0x13, 0x0, @thr={&(0x7f0000000140)="3d573d6db8fec95c5d1be7079cfa964d6354bb542ec4e18b2657f9b8174f67fcd13cdf3a09eb6c6f453e9cc454b1a8cc4d3f8b65b27dd491a1c34744cd9fa944097281499a82064f89b3873c20eb31653750c88ead8bce55e2ad3044edbdf2a2ac47ea4cdb96435ff6a8f0d91a1fa24dd014735c2b021df1644b31717d9e09a987e99993d9bd7e50757839476ca2cfee0fed0c7d5d2adff986b6468c6f5fa92c1ad3d26f94114419b055157c1ae4e57aadd66652d59f4890af6e28130fd8f31797dfc40a7f7df42ecd0d84978b6db84fca5faac57de496601a30240fcea7694052755e03ceeb5489c240e2502e76aac41b5b79e8", &(0x7f0000000040)="025ebdda04b4e45e41cd5014f58c44805d2326f2165fd44901957f844192b508349102b867b080db002e97716817fa85380a8c5a33e671cfc6c6999c31852f60"}}, &(0x7f0000000240)) [ 2934.202443] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2934.203602] RIP: 0033:0x7fed39aa0b19 [ 2934.204409] 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 [ 2934.208377] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2934.210020] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 2934.211567] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2934.213108] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 2934.214647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2934.216205] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 2934.229199] FAULT_INJECTION: forcing a failure. [ 2934.229199] name failslab, interval 1, probability 0, space 0, times 0 [ 2934.231832] CPU: 0 PID: 28216 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 2934.233320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2934.235129] Call Trace: [ 2934.235699] dump_stack+0x107/0x167 [ 2934.236493] should_fail.cold+0x5/0xa [ 2934.237324] should_failslab+0x5/0x20 [ 2934.238146] __kmalloc_track_caller+0x79/0x370 [ 2934.239171] ? strndup_user+0x74/0xe0 [ 2934.240000] memdup_user+0x22/0xd0 [ 2934.240764] strndup_user+0x74/0xe0 [ 2934.241544] __x64_sys_mount+0x133/0x300 [ 2934.242416] ? copy_mnt_ns+0xa00/0xa00 [ 2934.243264] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.244387] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2934.245499] do_syscall_64+0x33/0x40 [ 2934.246298] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2934.247422] RIP: 0033:0x7f3dc6a22b19 [ 2934.248223] 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 [ 2934.252166] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2934.253800] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 2934.255337] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2934.256868] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 2934.258398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2934.259946] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 2934.262136] FAULT_INJECTION: forcing a failure. [ 2934.262136] name failslab, interval 1, probability 0, space 0, times 0 [ 2934.264566] CPU: 0 PID: 28217 Comm: syz-executor.4 Not tainted 5.10.205 #1 [ 2934.266050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2934.267855] Call Trace: [ 2934.268423] dump_stack+0x107/0x167 [ 2934.269214] should_fail.cold+0x5/0xa [ 2934.270037] ? getname_flags.part.0+0x50/0x4f0 [ 2934.271031] should_failslab+0x5/0x20 [ 2934.271878] kmem_cache_alloc+0x5b/0x310 [ 2934.272758] getname_flags.part.0+0x50/0x4f0 [ 2934.273704] getname_flags+0x9a/0xe0 [ 2934.274503] do_mkdirat+0x8f/0x2b0 [ 2934.275288] ? user_path_create+0xf0/0xf0 [ 2934.276190] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.277312] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2934.278424] do_syscall_64+0x33/0x40 [ 2934.279232] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2934.280331] RIP: 0033:0x7f2c7fd03b19 [ 2934.281131] 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 [ 2934.285077] RSP: 002b:00007f2c7d258188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2934.286725] RAX: ffffffffffffffda RBX: 00007f2c7fe17020 RCX: 00007f2c7fd03b19 [ 2934.288260] RDX: 0000000000000000 RSI: 0000000020000340 RDI: ffffffffffffffff [ 2934.289789] RBP: 00007f2c7d2581d0 R08: 0000000000000000 R09: 0000000000000000 [ 2934.291330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2934.292860] R13: 00007ffe84ea887f R14: 00007f2c7d258300 R15: 0000000000022000 [ 2934.296830] FAULT_INJECTION: forcing a failure. [ 2934.296830] name failslab, interval 1, probability 0, space 0, times 0 [ 2934.299360] CPU: 0 PID: 28218 Comm: syz-executor.1 Not tainted 5.10.205 #1 [ 2934.300851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2934.302639] Call Trace: [ 2934.303219] dump_stack+0x107/0x167 [ 2934.304015] should_fail.cold+0x5/0xa [ 2934.304841] ? getname_flags.part.0+0x50/0x4f0 [ 2934.305832] should_failslab+0x5/0x20 [ 2934.306656] kmem_cache_alloc+0x5b/0x310 [ 2934.307561] getname_flags.part.0+0x50/0x4f0 [ 2934.308518] getname_flags+0x9a/0xe0 [ 2934.309327] do_mkdirat+0x8f/0x2b0 [ 2934.310100] ? user_path_create+0xf0/0xf0 [ 2934.311019] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.312147] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2934.312176] do_syscall_64+0x33/0x40 [ 2934.312195] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2934.313752] RIP: 0033:0x7f0dc0479b19 [ 2934.313774] 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 [ 2934.315138] RSP: 002b:00007f0dbd9ce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2934.318813] RAX: ffffffffffffffda RBX: 00007f0dc058d020 RCX: 00007f0dc0479b19 [ 2934.320347] RDX: 0000000000000000 RSI: 0000000020000340 RDI: ffffffffffffffff [ 2934.321884] RBP: 00007f0dbd9ce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2934.323429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2934.324965] R13: 00007ffef15dd3af R14: 00007f0dbd9ce300 R15: 0000000000022000 [ 2934.362194] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:35:52 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 2) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:35:52 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 2) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:35:52 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) (fail_nth: 2) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) [ 2934.442766] FAULT_INJECTION: forcing a failure. [ 2934.442766] name failslab, interval 1, probability 0, space 0, times 0 [ 2934.444012] CPU: 1 PID: 28247 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 2934.444774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2934.445664] Call Trace: [ 2934.445951] dump_stack+0x107/0x167 [ 2934.446352] should_fail.cold+0x5/0xa [ 2934.446780] ? create_object.isra.0+0x3a/0xa20 [ 2934.447281] should_failslab+0x5/0x20 [ 2934.447688] kmem_cache_alloc+0x5b/0x310 [ 2934.448142] create_object.isra.0+0x3a/0xa20 [ 2934.448624] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2934.449171] __kmalloc_track_caller+0x177/0x370 [ 2934.449687] ? strndup_user+0x74/0xe0 [ 2934.450113] memdup_user+0x22/0xd0 [ 2934.450498] strndup_user+0x74/0xe0 [ 2934.450924] __x64_sys_mount+0x133/0x300 [ 2934.451368] ? copy_mnt_ns+0xa00/0xa00 [ 2934.451804] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.452385] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2934.452954] do_syscall_64+0x33/0x40 [ 2934.453362] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2934.453936] RIP: 0033:0x7f3dc6a22b19 [ 2934.454337] 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 [ 2934.456391] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2934.457243] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 2934.458034] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2934.458839] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 2934.459643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2934.460439] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 2934.468788] FAULT_INJECTION: forcing a failure. [ 2934.468788] name failslab, interval 1, probability 0, space 0, times 0 [ 2934.470141] CPU: 1 PID: 28262 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 2934.470910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2934.471809] Call Trace: [ 2934.472091] dump_stack+0x107/0x167 [ 2934.472493] should_fail.cold+0x5/0xa [ 2934.472900] ? create_object.isra.0+0x3a/0xa20 [ 2934.473405] should_failslab+0x5/0x20 [ 2934.473816] kmem_cache_alloc+0x5b/0x310 [ 2934.474272] create_object.isra.0+0x3a/0xa20 [ 2934.474765] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2934.475324] __kmalloc_track_caller+0x177/0x370 [ 2934.475830] ? strndup_user+0x74/0xe0 [ 2934.476246] memdup_user+0x22/0xd0 [ 2934.476639] strndup_user+0x74/0xe0 [ 2934.477048] __x64_sys_mount+0x133/0x300 [ 2934.477499] ? copy_mnt_ns+0xa00/0xa00 [ 2934.477927] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.478490] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2934.479078] do_syscall_64+0x33/0x40 [ 2934.479486] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2934.480060] RIP: 0033:0x7fed39aa0b19 [ 2934.480473] 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 [ 2934.482524] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2934.483381] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 2934.484176] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2934.484974] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 2934.485765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2934.486565] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 2934.492102] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2934.524804] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2934.540573] FAULT_INJECTION: forcing a failure. [ 2934.540573] name failslab, interval 1, probability 0, space 0, times 0 [ 2934.541856] CPU: 1 PID: 28263 Comm: syz-executor.4 Not tainted 5.10.205 #1 [ 2934.542588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2934.543474] Call Trace: [ 2934.543764] dump_stack+0x107/0x167 [ 2934.544157] should_fail.cold+0x5/0xa [ 2934.544565] ? create_object.isra.0+0x3a/0xa20 [ 2934.545060] should_failslab+0x5/0x20 [ 2934.545467] kmem_cache_alloc+0x5b/0x310 [ 2934.545899] ? ksys_write+0x21a/0x260 [ 2934.546306] create_object.isra.0+0x3a/0xa20 [ 2934.546791] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2934.547334] kmem_cache_alloc+0x159/0x310 [ 2934.547784] getname_flags.part.0+0x50/0x4f0 [ 2934.548256] getname_flags+0x9a/0xe0 [ 2934.548650] do_mkdirat+0x8f/0x2b0 [ 2934.549030] ? user_path_create+0xf0/0xf0 [ 2934.549473] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2934.550030] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2934.550608] do_syscall_64+0x33/0x40 [ 2934.551007] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2934.551585] RIP: 0033:0x7f2c7fd03b19 [ 2934.551990] 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 [ 2934.554032] RSP: 002b:00007f2c7d279188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2934.554843] RAX: ffffffffffffffda RBX: 00007f2c7fe16f60 RCX: 00007f2c7fd03b19 [ 2934.555637] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000007 [ 2934.556429] RBP: 00007f2c7d2791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2934.557227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2934.558022] R13: 00007ffe84ea887f R14: 00007f2c7d279300 R15: 0000000000022000 [ 2934.668702] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:36:08 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[], [], 0x65}) 10:36:08 executing program 7: fcntl$notify(0xffffffffffffffff, 0x402, 0x14) gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() timer_settime(r0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) 10:36:08 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) (fail_nth: 2) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:36:08 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 3) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:36:08 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000650f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:36:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 3) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:36:08 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) (fail_nth: 3) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:36:08 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 2949.933203] FAULT_INJECTION: forcing a failure. [ 2949.933203] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2949.934879] CPU: 1 PID: 28349 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 2949.935789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2949.936879] Call Trace: [ 2949.937222] dump_stack+0x107/0x167 [ 2949.937708] should_fail.cold+0x5/0xa [ 2949.938210] _copy_from_user+0x2e/0x1b0 [ 2949.938740] memdup_user+0x65/0xd0 [ 2949.939224] strndup_user+0x74/0xe0 [ 2949.939704] __x64_sys_mount+0x133/0x300 [ 2949.940237] ? copy_mnt_ns+0xa00/0xa00 [ 2949.940753] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2949.941434] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2949.942113] do_syscall_64+0x33/0x40 [ 2949.942602] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2949.943279] RIP: 0033:0x7f3dc6a22b19 [ 2949.943773] 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 [ 2949.946196] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2949.947288] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 2949.948296] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2949.949309] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 2949.950322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2949.951346] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 2949.979321] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2949.989151] FAULT_INJECTION: forcing a failure. [ 2949.989151] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2949.992225] CPU: 0 PID: 28364 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 2949.993957] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2949.996044] Call Trace: [ 2949.996737] dump_stack+0x107/0x167 [ 2949.997717] should_fail.cold+0x5/0xa [ 2949.998718] _copy_from_user+0x2e/0x1b0 [ 2949.999790] memdup_user+0x65/0xd0 [ 2950.000713] strndup_user+0x74/0xe0 [ 2950.001659] __x64_sys_mount+0x133/0x300 [ 2950.002703] ? copy_mnt_ns+0xa00/0xa00 [ 2950.003727] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2950.005056] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2950.006373] do_syscall_64+0x33/0x40 [ 2950.007364] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2950.008677] RIP: 0033:0x7fed39aa0b19 [ 2950.009646] 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 [ 2950.014322] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2950.016286] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 2950.018109] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 10:36:08 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0004800f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 2950.019967] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 2950.021894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2950.023618] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 10:36:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 4) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) [ 2950.135773] FAULT_INJECTION: forcing a failure. [ 2950.135773] name failslab, interval 1, probability 0, space 0, times 0 [ 2950.138144] CPU: 0 PID: 28411 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 2950.139518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2950.141132] Call Trace: [ 2950.141667] dump_stack+0x107/0x167 [ 2950.142399] should_fail.cold+0x5/0xa [ 2950.143163] ? copy_mount_options+0x55/0x180 [ 2950.144040] should_failslab+0x5/0x20 [ 2950.144807] kmem_cache_alloc_trace+0x55/0x320 [ 2950.145680] ? _copy_from_user+0xfb/0x1b0 [ 2950.146533] copy_mount_options+0x55/0x180 [ 2950.147398] __x64_sys_mount+0x1a8/0x300 [ 2950.148217] ? copy_mnt_ns+0xa00/0xa00 [ 2950.149016] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2950.150092] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2950.151152] do_syscall_64+0x33/0x40 [ 2950.151915] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2950.152954] RIP: 0033:0x7f3dc6a22b19 [ 2950.153720] 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 [ 2950.157438] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2950.159004] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 2950.160448] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2950.161884] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 2950.163337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2950.164773] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 2950.171132] FAULT_INJECTION: forcing a failure. [ 2950.171132] name failslab, interval 1, probability 0, space 0, times 0 [ 2950.172429] FAULT_INJECTION: forcing a failure. [ 2950.172429] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2950.172531] CPU: 1 PID: 28419 Comm: syz-executor.1 Not tainted 5.10.205 #1 [ 2950.175646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2950.176596] Call Trace: [ 2950.176905] dump_stack+0x107/0x167 [ 2950.177335] should_fail.cold+0x5/0xa [ 2950.177782] ? create_object.isra.0+0x3a/0xa20 [ 2950.178314] should_failslab+0x5/0x20 [ 2950.178748] kmem_cache_alloc+0x5b/0x310 [ 2950.179227] ? ksys_write+0x21a/0x260 [ 2950.179666] create_object.isra.0+0x3a/0xa20 [ 2950.180179] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2950.180764] kmem_cache_alloc+0x159/0x310 [ 2950.181240] getname_flags.part.0+0x50/0x4f0 [ 2950.181743] getname_flags+0x9a/0xe0 [ 2950.182184] do_mkdirat+0x8f/0x2b0 [ 2950.182618] ? user_path_create+0xf0/0xf0 [ 2950.183138] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2950.183768] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2950.184405] do_syscall_64+0x33/0x40 [ 2950.184859] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2950.185483] RIP: 0033:0x7f0dc0479b19 [ 2950.185932] 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 [ 2950.188177] RSP: 002b:00007f0dbd9ce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2950.189092] RAX: ffffffffffffffda RBX: 00007f0dc058d020 RCX: 00007f0dc0479b19 [ 2950.189951] RDX: 0000000000000000 RSI: 0000000020000340 RDI: ffffffffffffffff [ 2950.190811] RBP: 00007f0dbd9ce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2950.191683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2950.192540] R13: 00007ffef15dd3af R14: 00007f0dbd9ce300 R15: 0000000000022000 [ 2950.193431] CPU: 0 PID: 28368 Comm: syz-executor.4 Not tainted 5.10.205 #1 [ 2950.194862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2950.196561] Call Trace: [ 2950.197107] dump_stack+0x107/0x167 [ 2950.197859] should_fail.cold+0x5/0xa [ 2950.198648] strncpy_from_user+0x34/0x470 [ 2950.199510] getname_flags.part.0+0x95/0x4f0 [ 2950.200412] getname_flags+0x9a/0xe0 [ 2950.201173] do_mkdirat+0x8f/0x2b0 [ 2950.201903] ? user_path_create+0xf0/0xf0 [ 2950.202759] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2950.203848] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2950.204909] do_syscall_64+0x33/0x40 [ 2950.205670] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2950.206720] RIP: 0033:0x7f2c7fd03b19 [ 2950.207492] 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 [ 2950.211261] RSP: 002b:00007f2c7d258188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2950.212829] RAX: ffffffffffffffda RBX: 00007f2c7fe17020 RCX: 00007f2c7fd03b19 [ 2950.214282] RDX: 0000000000000000 RSI: 0000000020000340 RDI: ffffffffffffffff [ 2950.215744] RBP: 00007f2c7d2581d0 R08: 0000000000000000 R09: 0000000000000000 [ 2950.217196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2950.218673] R13: 00007ffe84ea887f R14: 00007f2c7d258300 R15: 0000000000022000 10:36:08 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a00fdef0f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 2950.253427] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:36:08 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 2950.301464] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2950.302129] FAULT_INJECTION: forcing a failure. [ 2950.302129] name failslab, interval 1, probability 0, space 0, times 0 [ 2950.304604] CPU: 1 PID: 28468 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 2950.305360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2950.306262] Call Trace: [ 2950.306572] dump_stack+0x107/0x167 [ 2950.307011] should_fail.cold+0x5/0xa [ 2950.307457] ? copy_mount_options+0x55/0x180 [ 2950.307957] should_failslab+0x5/0x20 [ 2950.308401] kmem_cache_alloc_trace+0x55/0x320 [ 2950.308920] ? _copy_from_user+0xfb/0x1b0 [ 2950.309380] copy_mount_options+0x55/0x180 [ 2950.309843] __x64_sys_mount+0x1a8/0x300 [ 2950.310296] ? copy_mnt_ns+0xa00/0xa00 [ 2950.310755] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2950.311364] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2950.311951] do_syscall_64+0x33/0x40 [ 2950.312360] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2950.312943] RIP: 0033:0x7fed39aa0b19 [ 2950.313367] 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 [ 2950.315449] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2950.316305] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 2950.317098] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2950.317905] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 2950.318697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2950.319503] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 2950.337924] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue 10:36:24 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 5) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:36:24 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="d22c8f87ec2b144f28143a593a5a0f37a603b93d06f15b6511ce7741eac76a959b4346998069bffce65a07a303f6fa191eaf0f868301a5fdcbd3ffd070fcc20ba9ece700c9d4ca198f9ce501ed03a1d3088d9ff0c23b957c5a1bb7f2eca6c055931d5fb24b27da6cc770b96bc59b3be8f16d89923640c98c01838315462d78bd82113261b947f114f5d6ac9ff93d346f103cbfd5aa0778777283f5a6f0deae72cfae136a22398b8809eba60f84a37bcf44a0c3d033b2cfa1deac1423e0ca7fb9d248660176e3e23ce82a90c1b106164197888773e033a3e79432e0385c50831e010c4de734a5bff40db6bbfac062ac1705c9abca7547477ad41874d57516f4681f998330fbe275dd9ee2565039be7cdb38d2821af34967a7f1e6499b9a12d856b02d5129524928df0277d9c46ac078fdbe99d48594dce146fa2cfe459bee54d50647aee8d7b25cfa8668592a30ca388385ad4a55c2574e8d2d694632506482071029a2d1f0fb6329bcd8810ae66fde44dae0424bbeec38fe504cb3569e3467e2d66be1fe8925157261623b08e2e8b28526d3cbee1a1c0560721144b5d8cb3717ec1fb3b8a11bad54c0515dfc67a3e82be0887f4bd497e05550ba2e1c03dfe768d46a26419c20ee964c600462f8a902300b64c8093cbc89d52e6d6dee5e8de216303f9634a1df126cd01dfcebe103e517925a82c85cd89f9f8ad2bf1e162ceca920ff6f6dca6ef008da688a4828d11d6a53c2ad5568dcca93da806c70f4798b5bd37fef00fc4e7cde7642a394b34e5be47c7bc3c03203cb91ba2e80dc99d4ab60ca9b16f4f5e2cd0e2a30b4c0d699ce93d56b1e719761f716398744dab88ed50aaf14353680d7a776a267c3808d609b280aca67a9c24b6074f733196bd251057a88217ac3b47ee81f5957f0b64c994d8691e6f164ff2e22e1456033ab05a5f45c720ed494c2e43594fc581332b8799f3fa48c1075f336980770774349a327f87b48403acb72ae04a8c50a25f4b83fc8d8d55efc5c8266acf01acf764a8f716784423dc582512dd07fabdb0c672b93fcf352f015403c1a5785f0c6c4ecca9076b5c6a6c5a502e760a98a31e143c192fc3149e3cfa2209a10cfb4ee8b6b12a78aefb3bac423394a18b2be6b421d760abb22e35af3cf33a0351111567a00e4376d5df0c963f865f2f7d8477629413e46ebb12a75668b3b3c5ca1279f062ad6cb02ed2c599c19540c3e96f98fd77d9835690edc312f2880e87e995deb035e9366b74b565cf3b9f2eb2a63ecd1f8842c4b4fc3135ca60e9f95c4e34b579d8ca4a06f54ce40cec9175b28a9499f8b63763d28790abc6396ec107262fd428a64963b80af68475e0071575f54dff1812ab9816cd25b8b8bf9b7abad54f57860c4291f229e44b65c868298d80d5255d8583342f68d580d2bdf9e568d4390ef90e53362abe81305a9b65ce96f17d64dc32c90b2bb573d46f1993ce33db163b94de523a9fad09b70256bc30f305c2fb851831414d896537cc301e0c320471f2c59a0aa5920eb61798e95af460c062e0d425c04ca4fffb77392bfd0059182aa06943f6d2bf00cb099e330f92c443609b1e82ffbf33556b0daae04f61ea019176500cbf724903d8dcc322c77fdc6f4db007fb6acee4a34c7191c25bcbe7ce5916dad9258d8ab195e2a509bf16da4ef1400177426733444c0ecb1662a0f7261308d7944f14c48d78e3ff3e46e938714cac0c318c432648b7acff1214bd1cc5788f95d547cbefcf4f4d54e3f77a0cb06ace52fad5e76a6b384351b5bb5a5791e6e8601ddfd279f689b2ca2eec4d3ea8a9ba422495ed3a14f75237b9decf4f1df8e1a976654882d049778116448418b02bc89ad0525eb82d02f98cda7d26fff4b2ca603e1f57c991bd318fe142eb042cb222c948534a74d73dc77bacaaf06cbfdccf2fa0ced7a7f15a57c1895a730ae1cb38c4a56d26a5c3aef7f3c04ca0afbf825951dfad686e2e91075fee84e0fd05f85598376d6b2467397819b66ccac0ed74b550063ee194c3bfe2a128218b496c35bbaaeecd84489d68fc5b58cd84d0ecb8e1a2bee3f2861609d5c06057369a56bf1080b12795b5a2509bd6873ccec2ce5ffcd1e567e7c7dbae76d89e40c7634b928807d899fcb8210519be4eed53c83175d4972d44dcdcb74f352ff32b7dd4ec3bdfae9771a25a1a924ffc38eff3636e7cc2508b885df830a97d324ecf44c48d0d0104551e8c05b888f2271c910f595817b1c4ed625478ac6878b1e4f40ab7d52a004fe3623eb09f128fff89c6abcf3d3bbb312c8e7df906079852d16b41e1ea24a901e8abea9d1bc5b96165578e4e212d500726dffcd3af7aa14ebff14fb672bb17619320faf1d3665d376deac6f56f08bdffa2ed0f69ea8ed26164bacd9b23de58db2042e3d1904ae90e9e288a93641caeffa1b18c950396f73f6afb91c84187d764927e1757e123b4c60fd241383bdd1f1d302360998e8f13ce9df7093e108e57f84cb45c9b044d4049346a2885bc626d612d6614be5e13aa237d55b7a2b971875be984781128c60a5b92a42293f7f51373edac463fd30e817e43122874b00a88f3dcdeae96afdda89f56fbec0a3d0ca2e65c110e4b54f5ede62e96adbfb4266aacaad4dcbfb0efca2e6d3f4bac9ecd8a1e2fc5ec253a51dcbeebc7055478e77ddfc719b892f0583f422190ba5feadbde2f77212ebad69356dfa5f9604e79e9c83069859819d6a9077bcbd6f134793d1b4580eaea8caf04e63e8a58eee3a791d1f642ed51d6a7a1fa8f1c65278d67f2fdf9a9f7fad52be81c726911336c6e9ce1445cc8574033fb9ac78c1b9b515aaae9a7120aec45e8e873935af0cf57308165468a9b57d7d30698ca2b68b7f6b2c5ee6e372e49104ae6fe686abfa394cb680d4c3eb1aea2175a6ef2f0f236a46b9b24363fdc0a8e2afe867ab2c93e89431875c4ab7351e8807ed518bb11e4f6c4bcdc7e6bc4968a4526b636d01e6f379cc5148b7048c92f506eb42cc3825eef3598cd97e187a193fef61fbd59eb1437d87e6c119fc21006c78a4e159edf3a73d13b4809682501e93c6d9a7e017665476cfbe0233df336e743c8ba6360a542c8562bbea592be0e34825f5afc7fd69ed66e798d0eb7bf9b799f3f04700536282c1f62c2fe74c0e657de3004cbea5e5701a20104e695848506aae54971c9f75f5499cea4182459ac06cad54a4ab8cbd20e0c721c7cc81cfcbfac362fe17e11e63e6fee7108239a053256a5680d84e8f3ebc50ba10eb11affd96b33f59c90f55307a16a67befdbb46a2491e99c9fe82ca883c430fb6a45733ebb1efc4964d04017a565225b5f81c0ce067943d730fc44ff5751ca51932b85faad7956fea9108a41b99fa3641e195071732fa9221828b350850bcf4a71c69a8da5a0941a2517c7f1c3cfbf259cdd601f30559089137c753fa8e5a3f24d806cbb1c6d50ce179fd70a2540fd23c343c4e9bed31aee90a1e6506eec0d8597a7f6dbf244c8dc83bcb733d93e897acc4a3e4d5db7bede0471a8a91139d329a083d53d6b01d72266ca4ae31dd70307c17c44f6b99f1b4ff6b3a35c93e51ff0d9dbc7382afc2511621ba004b4b27b79d57b2a9abc49274ba3a6cf59dc041e4c3f58560acd441248462ac765beec3054b06abf02bc177a65eadc451c1a492beb48754fb8aadd3d615d599d4152315fa21c1809d2cd425731f971c5b31fbbba8b0514fe3dfe7006e58dbc7bb02bb538aec478bd89a91c60ddaaa349d6f83a736650380371e61a1fd8313c93f90a384e3348316f7c3c8e074047b9ff5c234b2c09dcd2fce8261ea61b3a31cbe18a75ad8aae97e9110e87d1bdcffd9251d67688b5284fd6b9efa915e727b58fd9aafac58c9d12c036ca53409d7a340035bac000a377ee4aaac6029918ccf818e6bdc5b96aabf1a2690444a8b839cc1ec0b3dcda37e7f5eab9324546525a4bdf29bf4ed0791cb9bf0f5d20aced0ecb0807ec4d8367f5cf32c48eac90279e0528914f093406984dbed4eecd91d1ed2b9be286ce3b9aadf9bb29b111af96055fd18eb8048aad31e236bc66fe82e9ee1a7a7e0874f92b24ece403962f406e1218d4acb207cb3dc4a56723a855f0de341cfb3801e5c623bf7476543ce87529ec00d4c4ed9eb5634105a22803d0b6bec05de416bd3b33b978bb702a9a39d86c1087d1a5c245a68b8a9da002626af5d6187e30233355c740b63392968a64867acd5a3f4bf179dba6ce78c149e999cb2e0fda0614e479453753379f65d65f6e66b54126c4047ae59c81d70d7aff568bac944237c0cb60b807eb17adbed65413c05711d74401b0ff9d7bacdea98c4d34d6f3409b4d16cdd368201295b15425fc2faac6fee24675c74fb1331d907c4c8b959847ae39cb2332d48a6e8b29d5c6f0f89c380fb8b989d5fd16f2ef74c8cc60a649a9bc6474d8f56489f81a61b98b10e4048f1e2e3184edcfa74e86a04cbd7ae415e271b1b0d1540b951bb03568bb9d3709fb81b925313a768d7e76326bb64e5f06321cef0d188afdd991bd4c05403114185e9f37481cdd4fd2818e3d6cf26ad1ddd63bf0607cd1aba089db9e7368508393942f5cd96c038bb873bd3bb2eb42301e1730378565df2bded1eaa8630871fd6aa2d4104d33ac8d69c2b3dcf4de9fb520b59e490f3084c26e7dc03498a672c5de6023c23679ea669fd428bb45a812e3bee962adbb896527ec5166ce52a2345b8c821a4548dc5a707ae1485f0595c37764aafbb9a246193f3dfbdee3921565588db12d6bff848ddec62cd78f6e7e7e29c5bbf8c29493c1bdf201ab22ba0e1fbbf128d27cb34451111e4908788165791eaf0c960a7bb4ece29ed912154ddde519ea3d74c1bae4d7ec5854ef9e03f98d8a63a4dd088860cbe77048a828431b4d53bfd7c1d5f497c6bbe0104d234b8829202f92dca7ab4148013bb684246dad617de9b282edf82cba955108ac84f36347849f8ecc30429f8fc3ff2ec7fa2328152f31f3db1ed63bc9213081faed781ac7325a4eb9914b81ed2449d9ec4e16cc4bb03df15a608fb6bc0e5f0f80229e8e7c8b440f845717febaa19a316ab320cb22e03dfe3554279630339fad9b4f671ed044359297ffbf8e13ada71a471fbe73fb79b98a6eff3388e39a174a76de3a1dc2f99ac472f9ccb88c78f673eaaee4813ed63b9cfff97394313c69d1aa3870eee512fc8d76e94a86ac7224b3fa5c9e7e9423e4aeefdc8043039d16bc698e61d9727e60997740e4edb9615be47dc464f3f12ac2735d97915e5ee2d95fbd71f5a4c197fc7c3c35ade9fb50b4fb7107af5b6c2eb04dc00d2c9810ef50c257d1e1e79276605b6332be4c374fb0023e1540919b50802147f2617c161d42766133b172881b614ee2e8366038a2b2eece002ea92edf91fa8601ae29d1bfa6d8175941819d288778e2badc60625c973aadf38bee11101f736b5dc31a897314586c1d9f62fc41f76e36bab907c20e058955ff58d91b3be70aa3e4326c1c7c705bf73bfd5e291b2e57d47e2fb74a5218d87e0e84ade3a15abe86a873b71f2b4d1f2f3056f664fdbf9e4aba83d9bb1d8ecf9ffddba54a719516d3bfc5a4f727536d1300f161f5f8cde06791239a834099f4a0fca4c732002f8e0577c572cc808d3274eb43e31db6e5bb35f22b531b51e48482787f1460b3c0cff8ef79fffb1a99bc73f36d287a1c3b46583cc118"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:36:24 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\b\x00', 0x0, '\x00', 0x0, 0x6, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0xeb}}, './file0\x00'}) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000440)) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000480)=0x3) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="15c778ff4f634894dce83fd145f1e224"]) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x400, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380), 0x101100, 0x0) ioctl$CDROMPLAYMSF(r3, 0x5303, &(0x7f0000000340)={0x46, 0x5, 0x8, 0x4, 0x1, 0x5}) r4 = syz_io_uring_setup(0x6757, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000140), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f00000005c0)=[{0x0}], 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0/file0\x00', 0x10000000000000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000240)="30c7127950849dcbc2ba0382b816168485efcef2337563677c58480258ac0d785919c17109956fa7046c2d5b015692546428dc8118c087287a7472e9090827042708ddbbe31a78f017dc20dd3d75211c9b4542b3d175be74f1c6fc9141b76bdab07c8308b5e5ad79d7f3ad2d71b7658f693b825fd39f04709a07f4fbc8a57008c436416c90d79b65800a58e9c72755a18818532a2eae8a4d2705c1c3efe5018c4c54bd093bc6d312eeebe2008f0f16424a267a893c61cc6aa7ac154c4e19854c281e3160c33f4ad066dac5b1196e0afd2733d221e8539d2166449229e4e3", 0xde, 0x80000003}], 0x3300428, &(0x7f0000000540)=ANY=[]) [ 2966.440701] FAULT_INJECTION: forcing a failure. [ 2966.440701] name failslab, interval 1, probability 0, space 0, times 0 [ 2966.442379] CPU: 1 PID: 28493 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 2966.443380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2966.444563] Call Trace: [ 2966.444958] dump_stack+0x107/0x167 [ 2966.445486] should_fail.cold+0x5/0xa [ 2966.446033] ? create_object.isra.0+0x3a/0xa20 [ 2966.446692] should_failslab+0x5/0x20 [ 2966.447255] kmem_cache_alloc+0x5b/0x310 [ 2966.447839] create_object.isra.0+0x3a/0xa20 [ 2966.448472] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2966.449199] kmem_cache_alloc_trace+0x151/0x320 [ 2966.449868] ? _copy_from_user+0xfb/0x1b0 [ 2966.450472] copy_mount_options+0x55/0x180 [ 2966.451101] __x64_sys_mount+0x1a8/0x300 [ 2966.451726] ? copy_mnt_ns+0xa00/0xa00 [ 2966.452319] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2966.453112] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2966.453906] do_syscall_64+0x33/0x40 [ 2966.454462] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2966.455250] RIP: 0033:0x7f3dc6a22b19 [ 2966.455818] 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 [ 2966.458590] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2966.459753] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 2966.460831] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2966.461903] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 2966.462957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2966.464017] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 10:36:24 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a00effd0f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:36:24 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) (fail_nth: 4) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:36:24 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 5) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:36:24 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) (fail_nth: 3) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:36:24 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000040)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f00000001c0)={0x2, {0x2, 0x3, 0x60ec, 0x1, 0x7, 0x4}}) gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000080)) timer_settime(r1, 0x1, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000300)) [ 2966.501145] FAULT_INJECTION: forcing a failure. [ 2966.501145] name failslab, interval 1, probability 0, space 0, times 0 [ 2966.503616] CPU: 0 PID: 28507 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 2966.505102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2966.506871] Call Trace: [ 2966.507465] dump_stack+0x107/0x167 [ 2966.508233] should_fail.cold+0x5/0xa [ 2966.509058] ? create_object.isra.0+0x3a/0xa20 [ 2966.510013] should_failslab+0x5/0x20 [ 2966.510804] kmem_cache_alloc+0x5b/0x310 [ 2966.511674] create_object.isra.0+0x3a/0xa20 [ 2966.512631] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2966.513698] kmem_cache_alloc_trace+0x151/0x320 [ 2966.514680] copy_mount_options+0x55/0x180 [ 2966.515617] __x64_sys_mount+0x1a8/0x300 [ 2966.516471] ? copy_mnt_ns+0xa00/0xa00 [ 2966.517292] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2966.518385] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2966.519526] do_syscall_64+0x33/0x40 [ 2966.520326] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2966.521398] RIP: 0033:0x7fed39aa0b19 [ 2966.522179] 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 [ 2966.526039] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2966.527660] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 2966.529169] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2966.530645] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 2966.532128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2966.533640] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 2966.560356] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2966.583975] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2966.584845] FAULT_INJECTION: forcing a failure. [ 2966.584845] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2966.587713] CPU: 1 PID: 28503 Comm: syz-executor.4 Not tainted 5.10.205 #1 [ 2966.588637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2966.589729] Call Trace: [ 2966.590085] dump_stack+0x107/0x167 [ 2966.590567] should_fail.cold+0x5/0xa [ 2966.591083] strncpy_from_user+0x34/0x470 [ 2966.591645] getname_flags.part.0+0x95/0x4f0 [ 2966.592224] getname_flags+0x9a/0xe0 [ 2966.592720] do_mkdirat+0x8f/0x2b0 [ 2966.593204] ? user_path_create+0xf0/0xf0 [ 2966.593763] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2966.594485] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2966.595241] do_syscall_64+0x33/0x40 [ 2966.595776] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2966.596506] RIP: 0033:0x7f2c7fd03b19 [ 2966.597044] 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 [ 2966.599694] RSP: 002b:00007f2c7d279188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2966.600788] RAX: ffffffffffffffda RBX: 00007f2c7fe16f60 RCX: 00007f2c7fd03b19 [ 2966.601780] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000007 [ 2966.602736] RBP: 00007f2c7d2791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2966.603708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2966.604652] R13: 00007ffe84ea887f R14: 00007f2c7d279300 R15: 0000000000022000 10:36:25 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000020f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 2966.633726] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2966.652543] FAULT_INJECTION: forcing a failure. [ 2966.652543] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2966.655388] CPU: 0 PID: 28582 Comm: syz-executor.1 Not tainted 5.10.205 #1 [ 2966.656976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2966.658832] Call Trace: [ 2966.659441] dump_stack+0x107/0x167 [ 2966.660270] should_fail.cold+0x5/0xa [ 2966.661180] strncpy_from_user+0x34/0x470 [ 2966.662118] getname_flags.part.0+0x95/0x4f0 [ 2966.663104] getname_flags+0x9a/0xe0 [ 2966.663973] do_mkdirat+0x8f/0x2b0 [ 2966.664816] ? user_path_create+0xf0/0xf0 [ 2966.665792] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2966.666965] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2966.668140] do_syscall_64+0x33/0x40 [ 2966.668976] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2966.670161] RIP: 0033:0x7f0dc0479b19 [ 2966.670995] 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 [ 2966.675147] RSP: 002b:00007f0dbd9ce188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2966.676849] RAX: ffffffffffffffda RBX: 00007f0dc058d020 RCX: 00007f0dc0479b19 [ 2966.678474] RDX: 0000000000000000 RSI: 0000000020000340 RDI: ffffffffffffffff [ 2966.680098] RBP: 00007f0dbd9ce1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2966.681677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2966.683275] R13: 00007ffef15dd3af R14: 00007f0dbd9ce300 R15: 0000000000022000 10:36:25 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:36:25 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000009c0)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000540)=[{&(0x7f00000018c0)=""/31, 0x1f}], 0x1, &(0x7f0000001ec0)=[{&(0x7f0000001a80)=""/94, 0x5e}], 0x1, 0x0) get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000180)=0x18) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x20) openat(r3, &(0x7f0000000200)='./file0\x00', 0x400, 0x5) timer_settime(r2, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) 10:36:25 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000030f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:36:25 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 6) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:36:25 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) (fail_nth: 5) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) [ 2966.812681] FAULT_INJECTION: forcing a failure. [ 2966.812681] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2966.815340] CPU: 0 PID: 28633 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 2966.816762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2966.818536] Call Trace: [ 2966.819088] dump_stack+0x107/0x167 [ 2966.819920] should_fail.cold+0x5/0xa [ 2966.820716] _copy_from_user+0x2e/0x1b0 [ 2966.821551] copy_mount_options+0x76/0x180 [ 2966.822443] __x64_sys_mount+0x1a8/0x300 [ 2966.823310] ? copy_mnt_ns+0xa00/0xa00 [ 2966.824167] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2966.825241] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2966.826320] do_syscall_64+0x33/0x40 [ 2966.827087] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2966.828205] RIP: 0033:0x7f3dc6a22b19 [ 2966.828977] 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 [ 2966.832984] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2966.834574] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 2966.836073] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2966.837576] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 2966.839036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2966.840517] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 10:36:25 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:36:25 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6a4baf622800", 0x0, 0x0, 0x7ffb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2f34b399", 0x0, "e56d2bee", 0x7d, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x3, 0x0, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r1}, 0x18, 0x2) statx(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x2000, 0x40, &(0x7f00000005c0)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4d, &(0x7f0000000540)=[{&(0x7f0000000240)="7ef3744f9e72abfe60bbd196a8a253da819bfe0fd2dd4dc915a6d24d51754fd523eca2265ab630b82dcbc56a8e7706c281842371bdbbf362b28dad490218ec4a4f2c5c59d174db49a37de9281cec89ea3430730f2a179ff85de5fc920870d99077a8f61801545404466f57941875c2dff239b20327d58ba9228d91340aa77490768014ce46c22bdd6dbc4b7d7c7ac4dc", 0x0, 0x4e83}, {&(0x7f0000000300)="356addd5122084ea4c7a7bbc82263841d70e3d66290add041faba10aadea1ff1f63ded11b4ac53d251987736c9fa46771abc1ff6f540ff4490de6831159b6f1a6ab50d5a31bbf0428f2a0f54f3d433daf14fd2b88cc7fefe07894ef4aaa5a964d7f67cbb3fad7191acad4ac76f373fd8ec2326d3273e5e36bc5661969870c64cf86b324890908c508b4d6f58c4ec7fb31c0fddb1f9debb9cb91b7f4fd85fcf9f02c03a24191acfd145e3c3469ca947e6e2bfd911dc26214f4d4858a4af1ca2f57260cebd6fe2c7e553da19f9ce733d3e790be5e859ba724808ee400f750a"}, {&(0x7f0000000400)="9d068e8d8424645de7347087be3b5e99e0f0840f0f9e5e44a6463514489b9d7b295fe97305e21282b27e3ae21d505b2120021b593eaffba85405fc4237804ea62c6da0d6a99dc070296615506ff96c33f754d21c1615022f7823ad6f8f4191558a3c185f8f2c8fc3d59fea84c4b448703f235806e8260ad275db9f1dd5f737d4cb8bed26121f727c2a292167b61b5d291b9a37e9c8a90ff571060037df192ee43b4c5fd2eb9880f4cddb33", 0x0, 0x5}, {&(0x7f00000004c0)="22f38440efe23a48a193aa38218a1e0a2e203d53b092152c2fc02cecfb82eb7541c0a0f86f19e9fb3990dd6e698fcf9a71eebff456056bed399e14b3a93e0be0d7b8", 0x0, 0x5}], 0x1143424, &(0x7f00000006c0)={[], [{@subj_type={'subj_type', 0x3d, '\'%'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@euid_lt={'euid<', r1}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@smackfsfloor={'smackfsfloor', 0x3d, ':{*'}}, {@dont_measure}, {@smackfsfloor={'smackfsfloor', 0x3d, '[]'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) openat(r3, &(0x7f00000000c0)='./file1\x00', 0x6c902, 0x80) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) openat(r4, &(0x7f0000000140)='./file0\x00', 0x400000, 0x4) [ 2966.971260] FAULT_INJECTION: forcing a failure. [ 2966.971260] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2966.974940] CPU: 0 PID: 28740 Comm: syz-executor.4 Not tainted 5.10.205 #1 [ 2966.976441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2966.978233] Call Trace: [ 2966.978832] dump_stack+0x107/0x167 [ 2966.979630] should_fail.cold+0x5/0xa [ 2966.980453] _copy_from_user+0x2e/0x1b0 [ 2966.981311] kstrtouint_from_user+0xbd/0x220 [ 2966.982260] ? kstrtou8_from_user+0x210/0x210 [ 2966.983305] ? lock_acquire+0x197/0x470 [ 2966.984170] ? ksys_write+0x12d/0x260 [ 2966.985048] proc_fail_nth_write+0x78/0x220 [ 2966.985986] ? proc_task_getattr+0x1f0/0x1f0 [ 2966.986938] ? __fget_files+0x296/0x4c0 [ 2966.987827] ? proc_task_getattr+0x1f0/0x1f0 [ 2966.988817] vfs_write+0x29a/0xa70 [ 2966.989598] ksys_write+0x12d/0x260 [ 2966.990392] ? __ia32_sys_read+0xb0/0xb0 [ 2966.991316] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2966.992448] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2966.993571] do_syscall_64+0x33/0x40 [ 2966.994384] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2966.995539] RIP: 0033:0x7f2c7fcb65ff [ 2966.996344] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 2967.000343] RSP: 002b:00007f2c7d279170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 2967.001977] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c7fcb65ff [ 2967.003564] RDX: 0000000000000001 RSI: 00007f2c7d2791e0 RDI: 0000000000000005 [ 2967.005125] RBP: 00007f2c7d2791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2967.006664] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 2967.008238] R13: 00007ffe84ea887f R14: 00007f2c7d279300 R15: 0000000000022000 10:36:41 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:36:41 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:36:41 executing program 1: 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) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) (fail_nth: 4) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:36:41 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000040f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:36:41 executing program 7: gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x3938700}}, 0x0) fork() timer_settime(r0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000001780)=[{&(0x7f0000000340)=""/247, 0xf7}, {&(0x7f0000000440)=""/240, 0xf0}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/144, 0x90}, {&(0x7f0000000240)=""/90, 0x5a}, {&(0x7f0000001600)=""/154, 0x9a}, {&(0x7f00000016c0)}, {&(0x7f0000001700)=""/127, 0x7f}], 0x8, &(0x7f0000001a40)=[{&(0x7f0000001800)=""/206, 0xce}, {&(0x7f0000001900)=""/146, 0x92}, {&(0x7f00000019c0)=""/69, 0x45}], 0x3, 0x0) 10:36:41 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 6) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:36:41 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 7) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:36:41 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec000000000000090000000000000000000000ffe800"}, 0x1, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)) [ 2982.565369] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue 10:36:41 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000050f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 2982.620776] FAULT_INJECTION: forcing a failure. [ 2982.620776] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2982.623283] CPU: 1 PID: 28760 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 2982.624746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2982.626459] Call Trace: [ 2982.626998] dump_stack+0x107/0x167 [ 2982.627768] should_fail.cold+0x5/0xa [ 2982.628545] _copy_from_user+0x2e/0x1b0 [ 2982.629365] copy_mount_options+0x76/0x180 [ 2982.630285] __x64_sys_mount+0x1a8/0x300 [ 2982.631139] ? copy_mnt_ns+0xa00/0xa00 [ 2982.631976] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2982.633032] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2982.634087] do_syscall_64+0x33/0x40 [ 2982.634837] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2982.635919] RIP: 0033:0x7fed39aa0b19 [ 2982.636676] 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 [ 2982.640405] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2982.641956] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 2982.643421] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2982.644853] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 2982.646290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2982.647734] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 2982.663744] FAULT_INJECTION: forcing a failure. [ 2982.663744] name failslab, interval 1, probability 0, space 0, times 0 [ 2982.666056] CPU: 1 PID: 28767 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 2982.667508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2982.669197] Call Trace: [ 2982.669745] dump_stack+0x107/0x167 [ 2982.670537] should_fail.cold+0x5/0xa [ 2982.671317] ? getname_flags.part.0+0x50/0x4f0 [ 2982.672269] should_failslab+0x5/0x20 [ 2982.673047] kmem_cache_alloc+0x5b/0x310 [ 2982.673872] getname_flags.part.0+0x50/0x4f0 [ 2982.674794] ? _copy_from_user+0xfb/0x1b0 [ 2982.675651] user_path_at_empty+0xa1/0x100 [ 2982.676505] __x64_sys_mount+0x1e9/0x300 [ 2982.677327] ? copy_mnt_ns+0xa00/0xa00 [ 2982.677918] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2982.678129] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2982.678158] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2982.681906] do_syscall_64+0x33/0x40 [ 2982.682658] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2982.683709] RIP: 0033:0x7f3dc6a22b19 [ 2982.684495] 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 [ 2982.688253] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2982.689782] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 2982.691212] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2982.692705] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 2982.694138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2982.695604] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 2982.699108] FAULT_INJECTION: forcing a failure. [ 2982.699108] name failslab, interval 1, probability 0, space 0, times 0 [ 2982.702200] CPU: 1 PID: 28765 Comm: syz-executor.1 Not tainted 5.10.205 #1 [ 2982.703642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2982.705353] Call Trace: [ 2982.705888] dump_stack+0x107/0x167 [ 2982.706634] should_fail.cold+0x5/0xa [ 2982.707442] ? __d_alloc+0x2a/0x990 [ 2982.708199] should_failslab+0x5/0x20 [ 2982.708981] kmem_cache_alloc+0x5b/0x310 [ 2982.709798] ? __d_lookup+0x3bf/0x760 [ 2982.710578] __d_alloc+0x2a/0x990 [ 2982.711288] d_alloc+0x46/0x1c0 [ 2982.711984] __lookup_hash+0xcc/0x190 [ 2982.712794] filename_create+0x186/0x4a0 [ 2982.713619] ? filename_parentat+0x570/0x570 [ 2982.714504] ? getname_flags.part.0+0x1dd/0x4f0 [ 2982.715476] do_mkdirat+0xa2/0x2b0 [ 2982.716234] ? user_path_create+0xf0/0xf0 [ 2982.717091] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2982.718146] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2982.719199] do_syscall_64+0x33/0x40 [ 2982.719974] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2982.721046] RIP: 0033:0x7f0dc0479b19 [ 2982.721809] 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 [ 2982.725586] RSP: 002b:00007f0dbd9ef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2982.727117] RAX: ffffffffffffffda RBX: 00007f0dc058cf60 RCX: 00007f0dc0479b19 [ 2982.728578] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000007 [ 2982.730045] RBP: 00007f0dbd9ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2982.731494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2982.732928] R13: 00007ffef15dd3af R14: 00007f0dbd9ef300 R15: 0000000000022000 10:36:41 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 7) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 2982.874722] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2982.896471] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2982.912806] FAULT_INJECTION: forcing a failure. [ 2982.912806] name failslab, interval 1, probability 0, space 0, times 0 [ 2982.915264] CPU: 0 PID: 28883 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 2982.916659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2982.918316] Call Trace: [ 2982.918856] dump_stack+0x107/0x167 [ 2982.919607] should_fail.cold+0x5/0xa [ 2982.920376] ? getname_flags.part.0+0x50/0x4f0 [ 2982.921311] should_failslab+0x5/0x20 [ 2982.922093] kmem_cache_alloc+0x5b/0x310 [ 2982.922932] getname_flags.part.0+0x50/0x4f0 [ 2982.923861] ? _copy_from_user+0xfb/0x1b0 [ 2982.924716] user_path_at_empty+0xa1/0x100 [ 2982.925588] __x64_sys_mount+0x1e9/0x300 [ 2982.926422] ? copy_mnt_ns+0xa00/0xa00 [ 2982.927222] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2982.928291] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2982.929334] do_syscall_64+0x33/0x40 [ 2982.930083] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2982.931111] RIP: 0033:0x7fed39aa0b19 [ 2982.931871] 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 [ 2982.935574] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2982.937103] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 2982.938539] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2982.939983] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 2982.941416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2982.942853] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 10:36:41 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="d22c8f87ec2b144f28143a593a5a0f37a603b93d06f15b6511ce7741eac76a959b4346998069bffce65a07a303f6fa191eaf0f868301a5fdcbd3ffd070fcc20ba9ece700c9d4ca198f9ce501ed03a1d3088d9ff0c23b957c5a1bb7f2eca6c055931d5fb24b27da6cc770b96bc59b3be8f16d89923640c98c01838315462d78bd82113261b947f114f5d6ac9ff93d346f103cbfd5aa0778777283f5a6f0deae72cfae136a22398b8809eba60f84a37bcf44a0c3d033b2cfa1deac1423e0ca7fb9d248660176e3e23ce82a90c1b106164197888773e033a3e79432e0385c50831e010c4de734a5bff40db6bbfac062ac1705c9abca7547477ad41874d57516f4681f998330fbe275dd9ee2565039be7cdb38d2821af34967a7f1e6499b9a12d856b02d5129524928df0277d9c46ac078fdbe99d48594dce146fa2cfe459bee54d50647aee8d7b25cfa8668592a30ca388385ad4a55c2574e8d2d694632506482071029a2d1f0fb6329bcd8810ae66fde44dae0424bbeec38fe504cb3569e3467e2d66be1fe8925157261623b08e2e8b28526d3cbee1a1c0560721144b5d8cb3717ec1fb3b8a11bad54c0515dfc67a3e82be0887f4bd497e05550ba2e1c03dfe768d46a26419c20ee964c600462f8a902300b64c8093cbc89d52e6d6dee5e8de216303f9634a1df126cd01dfcebe103e517925a82c85cd89f9f8ad2bf1e162ceca920ff6f6dca6ef008da688a4828d11d6a53c2ad5568dcca93da806c70f4798b5bd37fef00fc4e7cde7642a394b34e5be47c7bc3c03203cb91ba2e80dc99d4ab60ca9b16f4f5e2cd0e2a30b4c0d699ce93d56b1e719761f716398744dab88ed50aaf14353680d7a776a267c3808d609b280aca67a9c24b6074f733196bd251057a88217ac3b47ee81f5957f0b64c994d8691e6f164ff2e22e1456033ab05a5f45c720ed494c2e43594fc581332b8799f3fa48c1075f336980770774349a327f87b48403acb72ae04a8c50a25f4b83fc8d8d55efc5c8266acf01acf764a8f716784423dc582512dd07fabdb0c672b93fcf352f015403c1a5785f0c6c4ecca9076b5c6a6c5a502e760a98a31e143c192fc3149e3cfa2209a10cfb4ee8b6b12a78aefb3bac423394a18b2be6b421d760abb22e35af3cf33a0351111567a00e4376d5df0c963f865f2f7d8477629413e46ebb12a75668b3b3c5ca1279f062ad6cb02ed2c599c19540c3e96f98fd77d9835690edc312f2880e87e995deb035e9366b74b565cf3b9f2eb2a63ecd1f8842c4b4fc3135ca60e9f95c4e34b579d8ca4a06f54ce40cec9175b28a9499f8b63763d28790abc6396ec107262fd428a64963b80af68475e0071575f54dff1812ab9816cd25b8b8bf9b7abad54f57860c4291f229e44b65c868298d80d5255d8583342f68d580d2bdf9e568d4390ef90e53362abe81305a9b65ce96f17d64dc32c90b2bb573d46f1993ce33db163b94de523a9fad09b70256bc30f305c2fb851831414d896537cc301e0c320471f2c59a0aa5920eb61798e95af460c062e0d425c04ca4fffb77392bfd0059182aa06943f6d2bf00cb099e330f92c443609b1e82ffbf33556b0daae04f61ea019176500cbf724903d8dcc322c77fdc6f4db007fb6acee4a34c7191c25bcbe7ce5916dad9258d8ab195e2a509bf16da4ef1400177426733444c0ecb1662a0f7261308d7944f14c48d78e3ff3e46e938714cac0c318c432648b7acff1214bd1cc5788f95d547cbefcf4f4d54e3f77a0cb06ace52fad5e76a6b384351b5bb5a5791e6e8601ddfd279f689b2ca2eec4d3ea8a9ba422495ed3a14f75237b9decf4f1df8e1a976654882d049778116448418b02bc89ad0525eb82d02f98cda7d26fff4b2ca603e1f57c991bd318fe142eb042cb222c948534a74d73dc77bacaaf06cbfdccf2fa0ced7a7f15a57c1895a730ae1cb38c4a56d26a5c3aef7f3c04ca0afbf825951dfad686e2e91075fee84e0fd05f85598376d6b2467397819b66ccac0ed74b550063ee194c3bfe2a128218b496c35bbaaeecd84489d68fc5b58cd84d0ecb8e1a2bee3f2861609d5c06057369a56bf1080b12795b5a2509bd6873ccec2ce5ffcd1e567e7c7dbae76d89e40c7634b928807d899fcb8210519be4eed53c83175d4972d44dcdcb74f352ff32b7dd4ec3bdfae9771a25a1a924ffc38eff3636e7cc2508b885df830a97d324ecf44c48d0d0104551e8c05b888f2271c910f595817b1c4ed625478ac6878b1e4f40ab7d52a004fe3623eb09f128fff89c6abcf3d3bbb312c8e7df906079852d16b41e1ea24a901e8abea9d1bc5b96165578e4e212d500726dffcd3af7aa14ebff14fb672bb17619320faf1d3665d376deac6f56f08bdffa2ed0f69ea8ed26164bacd9b23de58db2042e3d1904ae90e9e288a93641caeffa1b18c950396f73f6afb91c84187d764927e1757e123b4c60fd241383bdd1f1d302360998e8f13ce9df7093e108e57f84cb45c9b044d4049346a2885bc626d612d6614be5e13aa237d55b7a2b971875be984781128c60a5b92a42293f7f51373edac463fd30e817e43122874b00a88f3dcdeae96afdda89f56fbec0a3d0ca2e65c110e4b54f5ede62e96adbfb4266aacaad4dcbfb0efca2e6d3f4bac9ecd8a1e2fc5ec253a51dcbeebc7055478e77ddfc719b892f0583f422190ba5feadbde2f77212ebad69356dfa5f9604e79e9c83069859819d6a9077bcbd6f134793d1b4580eaea8caf04e63e8a58eee3a791d1f642ed51d6a7a1fa8f1c65278d67f2fdf9a9f7fad52be81c726911336c6e9ce1445cc8574033fb9ac78c1b9b515aaae9a7120aec45e8e873935af0cf57308165468a9b57d7d30698ca2b68b7f6b2c5ee6e372e49104ae6fe686abfa394cb680d4c3eb1aea2175a6ef2f0f236a46b9b24363fdc0a8e2afe867ab2c93e89431875c4ab7351e8807ed518bb11e4f6c4bcdc7e6bc4968a4526b636d01e6f379cc5148b7048c92f506eb42cc3825eef3598cd97e187a193fef61fbd59eb1437d87e6c119fc21006c78a4e159edf3a73d13b4809682501e93c6d9a7e017665476cfbe0233df336e743c8ba6360a542c8562bbea592be0e34825f5afc7fd69ed66e798d0eb7bf9b799f3f04700536282c1f62c2fe74c0e657de3004cbea5e5701a20104e695848506aae54971c9f75f5499cea4182459ac06cad54a4ab8cbd20e0c721c7cc81cfcbfac362fe17e11e63e6fee7108239a053256a5680d84e8f3ebc50ba10eb11affd96b33f59c90f55307a16a67befdbb46a2491e99c9fe82ca883c430fb6a45733ebb1efc4964d04017a565225b5f81c0ce067943d730fc44ff5751ca51932b85faad7956fea9108a41b99fa3641e195071732fa9221828b350850bcf4a71c69a8da5a0941a2517c7f1c3cfbf259cdd601f30559089137c753fa8e5a3f24d806cbb1c6d50ce179fd70a2540fd23c343c4e9bed31aee90a1e6506eec0d8597a7f6dbf244c8dc83bcb733d93e897acc4a3e4d5db7bede0471a8a91139d329a083d53d6b01d72266ca4ae31dd70307c17c44f6b99f1b4ff6b3a35c93e51ff0d9dbc7382afc2511621ba004b4b27b79d57b2a9abc49274ba3a6cf59dc041e4c3f58560acd441248462ac765beec3054b06abf02bc177a65eadc451c1a492beb48754fb8aadd3d615d599d4152315fa21c1809d2cd425731f971c5b31fbbba8b0514fe3dfe7006e58dbc7bb02bb538aec478bd89a91c60ddaaa349d6f83a736650380371e61a1fd8313c93f90a384e3348316f7c3c8e074047b9ff5c234b2c09dcd2fce8261ea61b3a31cbe18a75ad8aae97e9110e87d1bdcffd9251d67688b5284fd6b9efa915e727b58fd9aafac58c9d12c036ca53409d7a340035bac000a377ee4aaac6029918ccf818e6bdc5b96aabf1a2690444a8b839cc1ec0b3dcda37e7f5eab9324546525a4bdf29bf4ed0791cb9bf0f5d20aced0ecb0807ec4d8367f5cf32c48eac90279e0528914f093406984dbed4eecd91d1ed2b9be286ce3b9aadf9bb29b111af96055fd18eb8048aad31e236bc66fe82e9ee1a7a7e0874f92b24ece403962f406e1218d4acb207cb3dc4a56723a855f0de341cfb3801e5c623bf7476543ce87529ec00d4c4ed9eb5634105a22803d0b6bec05de416bd3b33b978bb702a9a39d86c1087d1a5c245a68b8a9da002626af5d6187e30233355c740b63392968a64867acd5a3f4bf179dba6ce78c149e999cb2e0fda0614e479453753379f65d65f6e66b54126c4047ae59c81d70d7aff568bac944237c0cb60b807eb17adbed65413c05711d74401b0ff9d7bacdea98c4d34d6f3409b4d16cdd368201295b15425fc2faac6fee24675c74fb1331d907c4c8b959847ae39cb2332d48a6e8b29d5c6f0f89c380fb8b989d5fd16f2ef74c8cc60a649a9bc6474d8f56489f81a61b98b10e4048f1e2e3184edcfa74e86a04cbd7ae415e271b1b0d1540b951bb03568bb9d3709fb81b925313a768d7e76326bb64e5f06321cef0d188afdd991bd4c05403114185e9f37481cdd4fd2818e3d6cf26ad1ddd63bf0607cd1aba089db9e7368508393942f5cd96c038bb873bd3bb2eb42301e1730378565df2bded1eaa8630871fd6aa2d4104d33ac8d69c2b3dcf4de9fb520b59e490f3084c26e7dc03498a672c5de6023c23679ea669fd428bb45a812e3bee962adbb896527ec5166ce52a2345b8c821a4548dc5a707ae1485f0595c37764aafbb9a246193f3dfbdee3921565588db12d6bff848ddec62cd78f6e7e7e29c5bbf8c29493c1bdf201ab22ba0e1fbbf128d27cb34451111e4908788165791eaf0c960a7bb4ece29ed912154ddde519ea3d74c1bae4d7ec5854ef9e03f98d8a63a4dd088860cbe77048a828431b4d53bfd7c1d5f497c6bbe0104d234b8829202f92dca7ab4148013bb684246dad617de9b282edf82cba955108ac84f36347849f8ecc30429f8fc3ff2ec7fa2328152f31f3db1ed63bc9213081faed781ac7325a4eb9914b81ed2449d9ec4e16cc4bb03df15a608fb6bc0e5f0f80229e8e7c8b440f845717febaa19a316ab320cb22e03dfe3554279630339fad9b4f671ed044359297ffbf8e13ada71a471fbe73fb79b98a6eff3388e39a174a76de3a1dc2f99ac472f9ccb88c78f673eaaee4813ed63b9cfff97394313c69d1aa3870eee512fc8d76e94a86ac7224b3fa5c9e7e9423e4aeefdc8043039d16bc698e61d9727e60997740e4edb9615be47dc464f3f12ac2735d97915e5ee2d95fbd71f5a4c197fc7c3c35ade9fb50b4fb7107af5b6c2eb04dc00d2c9810ef50c257d1e1e79276605b6332be4c374fb0023e1540919b50802147f2617c161d42766133b172881b614ee2e8366038a2b2eece002ea92edf91fa8601ae29d1bfa6d8175941819d288778e2badc60625c973aadf38bee11101f736b5dc31a897314586c1d9f62fc41f76e36bab907c20e058955ff58d91b3be70aa3e4326c1c7c705bf73bfd5e291b2e57d47e2fb74a5218d87e0e84ade3a15abe86a873b71f2b4d1f2f3056f664fdbf9e4aba83d9bb1d8ecf9ffddba54a719516d3bfc5a4f727536d1300f161f5f8cde06791239a834099f4a0fca4c732002f8e0577c572cc808d3274eb43e31db6e5bb35f22b531b51e48482787f1460b3c0cff8ef79fffb1a99bc73f36d287a1c3b46583cc118"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:36:41 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:36:41 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 8) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:36:41 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000060f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 2983.051525] FAULT_INJECTION: forcing a failure. [ 2983.051525] name failslab, interval 1, probability 0, space 0, times 0 [ 2983.053092] FAULT_INJECTION: forcing a failure. [ 2983.053092] name failslab, interval 1, probability 0, space 0, times 0 [ 2983.053917] CPU: 1 PID: 28889 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 2983.057565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2983.059244] Call Trace: [ 2983.059799] dump_stack+0x107/0x167 [ 2983.060545] should_fail.cold+0x5/0xa [ 2983.061362] ? create_object.isra.0+0x3a/0xa20 [ 2983.062287] should_failslab+0x5/0x20 [ 2983.063065] kmem_cache_alloc+0x5b/0x310 [ 2983.063905] create_object.isra.0+0x3a/0xa20 [ 2983.064798] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2983.065868] kmem_cache_alloc+0x159/0x310 [ 2983.066721] getname_flags.part.0+0x50/0x4f0 [ 2983.067630] ? _copy_from_user+0xfb/0x1b0 [ 2983.068482] user_path_at_empty+0xa1/0x100 [ 2983.069375] __x64_sys_mount+0x1e9/0x300 [ 2983.070209] ? copy_mnt_ns+0xa00/0xa00 [ 2983.071003] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2983.072082] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2983.073147] do_syscall_64+0x33/0x40 [ 2983.073931] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2983.074964] RIP: 0033:0x7fed39aa0b19 [ 2983.075749] 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 [ 2983.079486] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2983.081069] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 2983.082520] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2983.084021] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 2983.085469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2983.086942] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 2983.088408] CPU: 0 PID: 28887 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 2983.089830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2983.091562] Call Trace: [ 2983.092090] dump_stack+0x107/0x167 [ 2983.092826] should_fail.cold+0x5/0xa [ 2983.093598] ? create_object.isra.0+0x3a/0xa20 [ 2983.094544] should_failslab+0x5/0x20 [ 2983.095314] kmem_cache_alloc+0x5b/0x310 [ 2983.096147] create_object.isra.0+0x3a/0xa20 [ 2983.097041] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2983.098093] kmem_cache_alloc+0x159/0x310 [ 2983.098939] getname_flags.part.0+0x50/0x4f0 [ 2983.099826] ? _copy_from_user+0xfb/0x1b0 [ 2983.100675] user_path_at_empty+0xa1/0x100 [ 2983.101530] __x64_sys_mount+0x1e9/0x300 [ 2983.102349] ? copy_mnt_ns+0xa00/0xa00 [ 2983.103147] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2983.104211] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2983.105259] do_syscall_64+0x33/0x40 [ 2983.106008] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2983.107045] RIP: 0033:0x7f3dc6a22b19 [ 2983.107812] 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 [ 2983.111512] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2983.113058] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 2983.114503] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2983.115963] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 2983.117409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2983.118861] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 10:36:41 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x2) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:36:41 executing program 1: 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) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) (fail_nth: 5) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:36:41 executing program 7: r0 = gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) r2 = fork() r3 = getpgrp(r0) r4 = open(&(0x7f0000000140)='./file0\x00', 0x300100, 0x8) kcmp(r0, r3, 0x5, r4, 0xffffffffffffffff) timer_settime(r1, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r5, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) fcntl$getown(r4, 0x9) timer_gettime(r5, &(0x7f0000000080)) timer_gettime(r5, &(0x7f0000000040)) tkill(r2, 0x1d) [ 2983.257572] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2983.336886] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2983.377676] FAULT_INJECTION: forcing a failure. [ 2983.377676] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2983.380451] CPU: 0 PID: 28926 Comm: syz-executor.1 Not tainted 5.10.205 #1 [ 2983.381890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2983.383647] Call Trace: [ 2983.384197] dump_stack+0x107/0x167 [ 2983.384945] should_fail.cold+0x5/0xa [ 2983.385780] _copy_from_user+0x2e/0x1b0 [ 2983.386608] kstrtouint_from_user+0xbd/0x220 [ 2983.386633] ? kstrtou8_from_user+0x210/0x210 [ 2983.386667] ? lock_acquire+0x197/0x470 [ 2983.386689] ? ksys_write+0x12d/0x260 [ 2983.386727] proc_fail_nth_write+0x78/0x220 [ 2983.386756] ? proc_task_getattr+0x1f0/0x1f0 [ 2983.391874] ? __fget_files+0x296/0x4c0 [ 2983.392720] ? proc_task_getattr+0x1f0/0x1f0 [ 2983.393613] vfs_write+0x29a/0xa70 [ 2983.394378] ksys_write+0x12d/0x260 [ 2983.395123] ? __ia32_sys_read+0xb0/0xb0 [ 2983.396007] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2983.397072] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2983.398175] do_syscall_64+0x33/0x40 [ 2983.398935] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2983.400014] RIP: 0033:0x7f0dc042c5ff [ 2983.400813] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 2983.404704] RSP: 002b:00007f0dbd9ef170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 2983.406255] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0dc042c5ff [ 2983.407706] RDX: 0000000000000001 RSI: 00007f0dbd9ef1e0 RDI: 0000000000000005 [ 2983.409160] RBP: 00007f0dbd9ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2983.410611] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 2983.412072] R13: 00007ffef15dd3af R14: 00007f0dbd9ef300 R15: 0000000000022000 [ 2999.528860] FAULT_INJECTION: forcing a failure. [ 2999.528860] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2999.531668] CPU: 0 PID: 29018 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 2999.533142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2999.534859] Call Trace: [ 2999.535429] dump_stack+0x107/0x167 [ 2999.536211] should_fail.cold+0x5/0xa [ 2999.537030] strncpy_from_user+0x34/0x470 [ 2999.537902] getname_flags.part.0+0x95/0x4f0 [ 2999.538833] ? _copy_from_user+0xfb/0x1b0 [ 2999.539722] user_path_at_empty+0xa1/0x100 [ 2999.540610] __x64_sys_mount+0x1e9/0x300 [ 2999.541466] ? copy_mnt_ns+0xa00/0xa00 [ 2999.542287] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2999.543384] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2999.544477] do_syscall_64+0x33/0x40 [ 2999.545256] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2999.546324] RIP: 0033:0x7f3dc6a22b19 [ 2999.547099] 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 [ 2999.550917] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2999.552498] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 2999.553973] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2999.555448] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 2999.556929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2999.558405] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 10:36:58 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 9) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:36:58 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:36:58 executing program 7: r0 = gettid() perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xf8, 0x4, 0x20, 0x3, 0x0, 0x1c, 0x20008, 0xb, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2400000, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}, 0x8, 0x400, 0x0, 0x4, 0x4, 0x2, 0x1, 0x0, 0x101, 0x0, 0x2}, r0, 0x6, 0xffffffffffffffff, 0x1) timer_create(0x2, &(0x7f0000000140)={0x0, 0x3d, 0x1, @thr={&(0x7f0000000000)="8740d9ae61020000008165a920168a3a2c361dd1a5dc255e6322e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x80000) r3 = fork() clone3(&(0x7f0000001540)={0x200, &(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0), {0x3a}, &(0x7f0000000400)=""/209, 0xd1, &(0x7f0000000500)=""/4096, &(0x7f0000001500)=[r3], 0x1, {r2}}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x9, 0x7f, 0x4, 0x97, 0x0, 0x0, 0xb05305233b879e1c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x80000001, 0x10001}, 0x40000, 0x72e1, 0x400, 0x6, 0xb65, 0x7, 0x6, 0x0, 0x2, 0x0, 0x99e}, r4, 0x10, r6, 0xa) timer_settime(r1, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) rt_sigqueueinfo(r0, 0x41, &(0x7f0000000040)={0x28, 0xee0, 0x101}) 10:36:58 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = syz_open_dev$hidraw(&(0x7f00000000c0), 0x18, 0x8401) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)={0x90000018}) 10:36:58 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 9) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:36:58 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:36:58 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x8) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:36:58 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000070f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 2999.590606] FAULT_INJECTION: forcing a failure. [ 2999.590606] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2999.592166] CPU: 1 PID: 29035 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 2999.593074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2999.594155] Call Trace: [ 2999.594500] dump_stack+0x107/0x167 [ 2999.594990] should_fail.cold+0x5/0xa [ 2999.595502] strncpy_from_user+0x34/0x470 [ 2999.596064] getname_flags.part.0+0x95/0x4f0 [ 2999.596652] ? _copy_from_user+0xfb/0x1b0 [ 2999.597208] user_path_at_empty+0xa1/0x100 [ 2999.597785] __x64_sys_mount+0x1e9/0x300 [ 2999.598344] ? copy_mnt_ns+0xa00/0xa00 [ 2999.598875] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2999.599596] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2999.600301] do_syscall_64+0x33/0x40 [ 2999.600820] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2999.601510] RIP: 0033:0x7fed39aa0b19 [ 2999.602004] 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 [ 2999.604500] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2999.605512] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 2999.606475] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2999.607452] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 2999.608413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2999.609373] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 10:36:58 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 10) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) [ 2999.631857] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 2999.658360] FAULT_INJECTION: forcing a failure. [ 2999.658360] name failslab, interval 1, probability 0, space 0, times 0 [ 2999.659644] CPU: 1 PID: 29041 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 2999.660410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2999.661328] Call Trace: [ 2999.661629] dump_stack+0x107/0x167 [ 2999.662047] should_fail.cold+0x5/0xa [ 2999.662472] ? alloc_fs_context+0x57/0x840 [ 2999.662951] should_failslab+0x5/0x20 [ 2999.663384] kmem_cache_alloc_trace+0x55/0x320 [ 2999.663913] alloc_fs_context+0x57/0x840 [ 2999.664375] path_mount+0xa72/0x20b0 [ 2999.664808] ? strncpy_from_user+0x9e/0x470 [ 2999.665288] ? finish_automount+0xa90/0xa90 [ 2999.665773] ? getname_flags.part.0+0x1dd/0x4f0 [ 2999.666291] ? _copy_from_user+0xfb/0x1b0 [ 2999.666766] __x64_sys_mount+0x282/0x300 [ 2999.667217] ? copy_mnt_ns+0xa00/0xa00 [ 2999.667677] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2999.668275] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2999.668861] do_syscall_64+0x33/0x40 [ 2999.669279] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2999.669941] RIP: 0033:0x7f3dc6a22b19 [ 2999.670407] 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 [ 2999.672775] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2999.673764] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 2999.674667] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2999.675595] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 2999.676508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2999.677424] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 10:36:58 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000080f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:36:58 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 11) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) [ 2999.694294] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:36:58 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 10) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 2999.718189] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2999.720621] FAULT_INJECTION: forcing a failure. [ 2999.720621] name failslab, interval 1, probability 0, space 0, times 0 [ 2999.721880] CPU: 1 PID: 29076 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 2999.722667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2999.723668] Call Trace: [ 2999.723967] dump_stack+0x107/0x167 [ 2999.724383] should_fail.cold+0x5/0xa [ 2999.724806] ? alloc_fs_context+0x57/0x840 [ 2999.725266] should_failslab+0x5/0x20 [ 2999.725677] kmem_cache_alloc_trace+0x55/0x320 [ 2999.726181] alloc_fs_context+0x57/0x840 [ 2999.726638] path_mount+0xa72/0x20b0 [ 2999.727045] ? strncpy_from_user+0x9e/0x470 [ 2999.727530] ? finish_automount+0xa90/0xa90 [ 2999.728025] ? getname_flags.part.0+0x1dd/0x4f0 [ 2999.728534] ? _copy_from_user+0xfb/0x1b0 [ 2999.728988] __x64_sys_mount+0x282/0x300 [ 2999.729430] ? copy_mnt_ns+0xa00/0xa00 [ 2999.729872] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2999.730447] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2999.731022] do_syscall_64+0x33/0x40 [ 2999.731427] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2999.731995] RIP: 0033:0x7fed39aa0b19 [ 2999.732404] 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 [ 2999.734425] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2999.735251] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 2999.736035] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2999.736848] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 2999.737651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2999.738447] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 10:36:58 executing program 1: 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) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x2) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 2999.753640] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:36:58 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 11) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 2999.787017] FAULT_INJECTION: forcing a failure. [ 2999.787017] name failslab, interval 1, probability 0, space 0, times 0 [ 2999.788316] CPU: 1 PID: 29097 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 2999.789058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2999.789942] Call Trace: [ 2999.790233] dump_stack+0x107/0x167 [ 2999.790634] should_fail.cold+0x5/0xa [ 2999.791044] ? create_object.isra.0+0x3a/0xa20 [ 2999.791547] should_failslab+0x5/0x20 [ 2999.791967] kmem_cache_alloc+0x5b/0x310 [ 2999.792405] create_object.isra.0+0x3a/0xa20 [ 2999.792874] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2999.793415] kmem_cache_alloc_trace+0x151/0x320 [ 2999.793922] alloc_fs_context+0x57/0x840 [ 2999.794383] path_mount+0xa72/0x20b0 [ 2999.794788] ? strncpy_from_user+0x9e/0x470 [ 2999.795248] ? finish_automount+0xa90/0xa90 [ 2999.795715] ? getname_flags.part.0+0x1dd/0x4f0 [ 2999.796224] ? _copy_from_user+0xfb/0x1b0 [ 2999.796680] __x64_sys_mount+0x282/0x300 [ 2999.797127] ? copy_mnt_ns+0xa00/0xa00 [ 2999.797559] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2999.798127] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2999.798694] do_syscall_64+0x33/0x40 [ 2999.799096] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2999.799673] RIP: 0033:0x7fed39aa0b19 [ 2999.800079] 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 [ 2999.802065] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2999.802880] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 2999.803657] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2999.804426] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 2999.805198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2999.805968] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 2999.832810] FAULT_INJECTION: forcing a failure. [ 2999.832810] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2999.835554] CPU: 0 PID: 29101 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 2999.837062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2999.838833] Call Trace: [ 2999.839399] dump_stack+0x107/0x167 [ 2999.840218] should_fail.cold+0x5/0xa [ 2999.841061] __alloc_pages_nodemask+0x182/0x600 [ 2999.842075] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2999.843388] ? kmem_cache_alloc_trace+0x305/0x320 [ 2999.844442] alloc_pages_current+0x187/0x280 [ 2999.845401] allocate_slab+0x26f/0x380 [ 2999.846250] ___slab_alloc+0x470/0x700 [ 2999.846272] ? lock_downgrade+0x6d0/0x6d0 [ 2999.846297] ? alloc_fs_context+0x57/0x840 [ 2999.846323] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2999.849824] ? trace_hardirqs_on+0x5b/0x180 [ 2999.850763] ? alloc_fs_context+0x57/0x840 [ 2999.851690] ? kmem_cache_alloc_trace+0x305/0x320 [ 2999.852723] kmem_cache_alloc_trace+0x305/0x320 [ 2999.853730] alloc_fs_context+0x57/0x840 [ 2999.854610] path_mount+0xa72/0x20b0 [ 2999.855419] ? strncpy_from_user+0x9e/0x470 [ 2999.856365] ? finish_automount+0xa90/0xa90 [ 2999.857304] ? getname_flags.part.0+0x1dd/0x4f0 [ 2999.858307] ? _copy_from_user+0xfb/0x1b0 [ 2999.859207] __x64_sys_mount+0x282/0x300 [ 2999.860095] ? copy_mnt_ns+0xa00/0xa00 [ 2999.860960] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2999.862092] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2999.863230] do_syscall_64+0x33/0x40 [ 2999.864050] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2999.865166] RIP: 0033:0x7f3dc6a22b19 [ 2999.865974] 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 [ 2999.869943] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2999.871595] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 2999.873133] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 10:36:58 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 12) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 2999.874659] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 2999.876331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2999.877885] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 10:36:58 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:36:58 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x80000) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) [ 2999.936741] FAULT_INJECTION: forcing a failure. [ 2999.936741] name failslab, interval 1, probability 0, space 0, times 0 [ 2999.939194] CPU: 0 PID: 29157 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 2999.940696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2999.942467] Call Trace: [ 2999.943046] dump_stack+0x107/0x167 [ 2999.943844] should_fail.cold+0x5/0xa [ 2999.944677] ? legacy_init_fs_context+0x44/0xe0 [ 2999.945696] should_failslab+0x5/0x20 [ 2999.946524] kmem_cache_alloc_trace+0x55/0x320 [ 2999.947517] ? lockdep_init_map_type+0x2c7/0x780 [ 2999.948571] legacy_init_fs_context+0x44/0xe0 [ 2999.949539] ? generic_parse_monolithic+0x1f0/0x1f0 [ 2999.950614] alloc_fs_context+0x4fd/0x840 [ 2999.951516] path_mount+0xa72/0x20b0 [ 2999.952333] ? strncpy_from_user+0x9e/0x470 [ 2999.953271] ? finish_automount+0xa90/0xa90 [ 2999.954205] ? getname_flags.part.0+0x1dd/0x4f0 [ 2999.955203] ? _copy_from_user+0xfb/0x1b0 [ 2999.956128] __x64_sys_mount+0x282/0x300 [ 2999.957020] ? copy_mnt_ns+0xa00/0xa00 [ 2999.957875] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2999.959013] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2999.960161] do_syscall_64+0x33/0x40 [ 2999.960986] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2999.962101] RIP: 0033:0x7fed39aa0b19 [ 2999.962910] 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 [ 2999.966895] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2999.968540] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 2999.970080] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 2999.971625] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 2999.973169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2999.974707] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 3000.019773] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3000.028831] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue 10:36:58 executing program 7: r0 = gettid() rt_sigqueueinfo(r0, 0x30, &(0x7f0000000040)={0x3f, 0x7, 0xffffff7f}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000140)="689b17a0fb57331300bf6f5a86bf73a832adade7281f00f762246bca855cbd64dc21d7607cb8bcedf98143dbe205d0add78921393bf33e3bb171085a3ce7a8096c45eeab2c5ba82ea95483ed58129f14993e5b0f0817c1a75674ebc0089b825042380a05b5dfec4dbe5898365865d03a0de188f94036d3fea25c56cca9dca510e0485caee09682d02fb7dd1e9a3c8c75d0"}}, &(0x7f0000000100)=0x0) r2 = fork() clock_gettime(0x0, &(0x7f0000002480)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000024c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000002500)={{r3, r4+60000000}, {r5, r6+60000000}}, &(0x7f0000002540)) process_vm_readv(r2, &(0x7f0000000040), 0x0, &(0x7f0000002400)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/66, 0x42}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/127, 0x7f}, {&(0x7f0000002300)=""/233, 0xe9}], 0x5, 0x0) [ 3000.086156] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:36:58 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a00000b0f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 3000.285778] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3000.321698] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue 10:37:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 10:37:12 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x3) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:37:12 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 12) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:37:12 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:37:12 executing program 7: gettid() r0 = fork() r1 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000009c0)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000000540)=[{&(0x7f00000018c0)=""/31, 0x1f}], 0x1, &(0x7f0000001ec0)=[{&(0x7f0000001a80)=""/94, 0x5e}], 0x1, 0x0) kcmp(r0, r2, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() timer_settime(r3, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) 10:37:12 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 13) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:37:12 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x1000000) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:37:12 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000180f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 3013.891549] FAULT_INJECTION: forcing a failure. [ 3013.891549] name failslab, interval 1, probability 0, space 0, times 0 [ 3013.892859] CPU: 0 PID: 29197 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3013.893599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3013.894472] Call Trace: [ 3013.894756] dump_stack+0x107/0x167 [ 3013.895149] should_fail.cold+0x5/0xa [ 3013.895581] ? legacy_init_fs_context+0x44/0xe0 [ 3013.896083] should_failslab+0x5/0x20 [ 3013.896504] kmem_cache_alloc_trace+0x55/0x320 [ 3013.896990] ? lockdep_init_map_type+0x2c7/0x780 [ 3013.897504] legacy_init_fs_context+0x44/0xe0 [ 3013.897979] ? generic_parse_monolithic+0x1f0/0x1f0 [ 3013.898517] alloc_fs_context+0x4fd/0x840 [ 3013.898969] path_mount+0xa72/0x20b0 [ 3013.899376] ? strncpy_from_user+0x9e/0x470 [ 3013.899838] ? finish_automount+0xa90/0xa90 [ 3013.900309] ? getname_flags.part.0+0x1dd/0x4f0 [ 3013.900808] ? _copy_from_user+0xfb/0x1b0 [ 3013.901265] __x64_sys_mount+0x282/0x300 [ 3013.901702] ? copy_mnt_ns+0xa00/0xa00 [ 3013.902123] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3013.902678] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3013.903232] do_syscall_64+0x33/0x40 [ 3013.903628] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3013.904188] RIP: 0033:0x7f3dc6a22b19 [ 3013.904584] 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 [ 3013.906564] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3013.907375] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3013.908158] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3013.908927] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3013.909697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3013.910470] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 3013.928845] FAULT_INJECTION: forcing a failure. [ 3013.928845] name failslab, interval 1, probability 0, space 0, times 0 [ 3013.931345] CPU: 1 PID: 29203 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3013.932863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3013.934663] Call Trace: [ 3013.935231] dump_stack+0x107/0x167 [ 3013.936043] should_fail.cold+0x5/0xa [ 3013.936879] ? create_object.isra.0+0x3a/0xa20 [ 3013.937895] should_failslab+0x5/0x20 [ 3013.938722] kmem_cache_alloc+0x5b/0x310 [ 3013.939607] create_object.isra.0+0x3a/0xa20 [ 3013.940575] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3013.941673] kmem_cache_alloc_trace+0x151/0x320 [ 3013.942682] ? lockdep_init_map_type+0x2c7/0x780 [ 3013.943719] legacy_init_fs_context+0x44/0xe0 [ 3013.944707] ? generic_parse_monolithic+0x1f0/0x1f0 [ 3013.945790] alloc_fs_context+0x4fd/0x840 [ 3013.946714] path_mount+0xa72/0x20b0 [ 3013.947529] ? strncpy_from_user+0x9e/0x470 [ 3013.948479] ? finish_automount+0xa90/0xa90 [ 3013.949418] ? getname_flags.part.0+0x1dd/0x4f0 [ 3013.950427] ? _copy_from_user+0xfb/0x1b0 [ 3013.951335] __x64_sys_mount+0x282/0x300 [ 3013.952243] ? copy_mnt_ns+0xa00/0xa00 [ 3013.953099] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3013.954235] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3013.955358] do_syscall_64+0x33/0x40 [ 3013.956172] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3013.957286] RIP: 0033:0x7fed39aa0b19 [ 3013.958097] 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 [ 3013.962084] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3013.963727] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 10:37:12 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 13) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) [ 3013.965279] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3013.967005] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3013.968588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3013.970129] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 3013.974903] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3014.007077] FAT-fs (loop3): bogus number of reserved sectors [ 3014.007760] FAT-fs (loop3): Can't find a valid FAT filesystem [ 3014.045034] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 3014.046541] FAULT_INJECTION: forcing a failure. 10:37:12 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 3014.046541] name failslab, interval 1, probability 0, space 0, times 0 [ 3014.049026] CPU: 0 PID: 29295 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3014.049769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3014.050661] Call Trace: [ 3014.050945] dump_stack+0x107/0x167 [ 3014.051338] should_fail.cold+0x5/0xa [ 3014.051771] ? create_object.isra.0+0x3a/0xa20 [ 3014.052270] should_failslab+0x5/0x20 [ 3014.052675] kmem_cache_alloc+0x5b/0x310 [ 3014.053109] create_object.isra.0+0x3a/0xa20 [ 3014.053581] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3014.054124] kmem_cache_alloc_trace+0x151/0x320 [ 3014.054629] ? lockdep_init_map_type+0x2c7/0x780 [ 3014.055139] legacy_init_fs_context+0x44/0xe0 [ 3014.055631] ? generic_parse_monolithic+0x1f0/0x1f0 [ 3014.056192] alloc_fs_context+0x4fd/0x840 [ 3014.056658] path_mount+0xa72/0x20b0 [ 3014.057072] ? strncpy_from_user+0x9e/0x470 [ 3014.057549] ? finish_automount+0xa90/0xa90 [ 3014.058025] ? getname_flags.part.0+0x1dd/0x4f0 [ 3014.058544] ? _copy_from_user+0xfb/0x1b0 [ 3014.059018] __x64_sys_mount+0x282/0x300 [ 3014.059468] ? copy_mnt_ns+0xa00/0xa00 [ 3014.059908] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3014.060485] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3014.061069] do_syscall_64+0x33/0x40 [ 3014.061481] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3014.062053] RIP: 0033:0x7f3dc6a22b19 [ 3014.062463] 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 [ 3014.064500] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3014.065335] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3014.066122] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3014.066910] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3014.067700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3014.068492] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 3014.076073] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3014.078037] FAT-fs (loop3): bogus number of reserved sectors [ 3014.078725] FAT-fs (loop3): Can't find a valid FAT filesystem [ 3014.194807] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:37:27 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a00001c0f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:37:27 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 14) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:37:27 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x4) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:37:27 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 14) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:37:27 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={[0x4]}, 0x8, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x80000004}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)) 10:37:27 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x2000000) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:37:27 executing program 7: gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000280)="8740d9ae616bbff97d8165a920968a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000000)="010229f3d6f0501694af4b2f26ca09fa82573bd9a62a7de0c778878e4cb4e9d6bc71a4e3"}}, &(0x7f0000000100)=0x0) r1 = fork() clock_gettime(0x0, &(0x7f0000000040)) r2 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f00000009c0)={0x0, 0x0}) process_vm_readv(r4, &(0x7f0000000240)=[{&(0x7f00000018c0)=""/31, 0x1f}], 0x1, &(0x7f0000001ec0)=[{&(0x7f0000001a80)=""/94, 0x5e}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x4, 0x67, 0xff, 0x0, 0x6, 0x100, 0xa, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3f, 0x2, @perf_config_ext={0x0, 0xffffffffffffd0ad}, 0x400, 0x5, 0x4e, 0x8, 0x10001, 0x9, 0x6, 0x0, 0x2, 0x0, 0x48de}, r4, 0xffffffffffffffff, r5, 0x9) fcntl$getownex(r2, 0x10, &(0x7f00000009c0)={0x0, 0x0}) process_vm_readv(r6, &(0x7f0000000540)=[{&(0x7f00000018c0)=""/31, 0x1f}], 0x1, &(0x7f0000001ec0)=[{&(0x7f0000001a80)=""/94, 0x5e}], 0x1, 0x0) process_vm_readv(0x0, &(0x7f00000007c0)=[{&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/150, 0x96}, {&(0x7f0000000480)=""/100, 0x64}, {&(0x7f0000000580)=""/174, 0xae}, {&(0x7f0000000640)=""/151, 0x97}, {&(0x7f0000000500)=""/22, 0x16}, {&(0x7f0000000700)=""/57, 0x39}, {&(0x7f0000000740)=""/34, 0x22}, {&(0x7f0000000780)=""/39, 0x27}], 0x9, &(0x7f0000000e80)=[{&(0x7f0000000880)=""/51, 0x33}, {&(0x7f00000008c0)=""/53, 0x35}, {&(0x7f0000000a00)=""/254, 0xfe}, {&(0x7f0000000900)=""/34, 0x22}, {&(0x7f0000000940)}, {&(0x7f0000000b00)=""/195, 0xc3}, {&(0x7f0000000c00)=""/248, 0xf8}, {&(0x7f0000000d00)=""/204, 0xcc}, {&(0x7f0000000980)}, {&(0x7f0000000e00)=""/102, 0x66}], 0xa, 0x0) ptrace$setopts(0xffffffffffffffff, r6, 0x9, 0x28) capget(&(0x7f00000001c0)={0x20080522, r1}, &(0x7f0000000200)={0x8001, 0xcaa, 0x1, 0x8, 0xc9, 0x5}) r7 = syz_open_dev$vcsa(&(0x7f0000000340), 0x3, 0x100) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x20010, r7, 0x0) timer_settime(r0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) 10:37:27 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 3028.934944] FAULT_INJECTION: forcing a failure. [ 3028.934944] name failslab, interval 1, probability 0, space 0, times 0 [ 3028.937380] CPU: 1 PID: 29344 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3028.938769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3028.940437] Call Trace: [ 3028.940972] dump_stack+0x107/0x167 [ 3028.941712] should_fail.cold+0x5/0xa [ 3028.942483] ? v9fs_mount+0x5a/0x8f0 [ 3028.943238] should_failslab+0x5/0x20 [ 3028.944024] kmem_cache_alloc_trace+0x55/0x320 [ 3028.944944] ? v9fs_write_inode+0x60/0x60 [ 3028.945804] v9fs_mount+0x5a/0x8f0 [ 3028.946525] ? v9fs_write_inode+0x60/0x60 [ 3028.947375] legacy_get_tree+0x105/0x220 [ 3028.948228] vfs_get_tree+0x8e/0x300 [ 3028.948995] path_mount+0x13be/0x20b0 [ 3028.949771] ? strncpy_from_user+0x9e/0x470 [ 3028.950634] ? finish_automount+0xa90/0xa90 [ 3028.951496] ? getname_flags.part.0+0x1dd/0x4f0 [ 3028.952438] ? _copy_from_user+0xfb/0x1b0 [ 3028.953285] __x64_sys_mount+0x282/0x300 [ 3028.954114] ? copy_mnt_ns+0xa00/0xa00 [ 3028.954899] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3028.955960] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3028.957003] do_syscall_64+0x33/0x40 [ 3028.957746] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3028.958770] RIP: 0033:0x7fed39aa0b19 [ 3028.959518] 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 [ 3028.963190] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3028.964750] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3028.966195] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3028.967665] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3028.969126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3028.970574] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 3028.980392] FAULT_INJECTION: forcing a failure. [ 3028.980392] name failslab, interval 1, probability 0, space 0, times 0 [ 3028.982689] CPU: 0 PID: 29336 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3028.984111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3028.985809] Call Trace: [ 3028.986348] dump_stack+0x107/0x167 [ 3028.987111] should_fail.cold+0x5/0xa [ 3028.987895] ? create_object.isra.0+0x3a/0xa20 [ 3028.988855] should_failslab+0x5/0x20 [ 3028.989636] kmem_cache_alloc+0x5b/0x310 [ 3028.990482] create_object.isra.0+0x3a/0xa20 [ 3028.991390] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3028.992464] kmem_cache_alloc_trace+0x151/0x320 [ 3028.993419] ? lockdep_init_map_type+0x2c7/0x780 [ 3028.994414] legacy_init_fs_context+0x44/0xe0 [ 3028.995345] ? generic_parse_monolithic+0x1f0/0x1f0 [ 3028.996371] alloc_fs_context+0x4fd/0x840 [ 3028.997235] path_mount+0xa72/0x20b0 [ 3028.998011] ? strncpy_from_user+0x9e/0x470 [ 3028.998913] ? finish_automount+0xa90/0xa90 [ 3028.999815] ? getname_flags.part.0+0x1dd/0x4f0 [ 3029.000792] ? _copy_from_user+0xfb/0x1b0 [ 3029.001663] __x64_sys_mount+0x282/0x300 [ 3029.002513] ? copy_mnt_ns+0xa00/0xa00 [ 3029.003333] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3029.004417] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3029.005489] do_syscall_64+0x33/0x40 [ 3029.006251] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3029.007324] RIP: 0033:0x7f3dc6a22b19 [ 3029.008107] 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 [ 3029.011904] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3029.013494] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3029.014940] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3029.016407] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3029.017860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3029.019331] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 3029.064985] FAT-fs (loop3): bogus number of reserved sectors [ 3029.066276] FAT-fs (loop3): Can't find a valid FAT filesystem [ 3029.075644] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 3029.113963] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:37:27 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 15) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 3029.149613] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:37:27 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:37:27 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000650f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 3029.207096] FAULT_INJECTION: forcing a failure. [ 3029.207096] name failslab, interval 1, probability 0, space 0, times 0 [ 3029.209475] CPU: 1 PID: 29464 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3029.210895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3029.212623] Call Trace: [ 3029.213177] dump_stack+0x107/0x167 [ 3029.213936] should_fail.cold+0x5/0xa [ 3029.214727] ? create_object.isra.0+0x3a/0xa20 [ 3029.215674] should_failslab+0x5/0x20 [ 3029.216463] kmem_cache_alloc+0x5b/0x310 [ 3029.217305] ? cred_has_capability.isra.0+0x152/0x2b0 [ 3029.218376] create_object.isra.0+0x3a/0xa20 [ 3029.219278] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3029.220332] kmem_cache_alloc_trace+0x151/0x320 [ 3029.221303] ? v9fs_write_inode+0x60/0x60 [ 3029.222160] v9fs_mount+0x5a/0x8f0 [ 3029.222896] ? v9fs_write_inode+0x60/0x60 [ 3029.223750] legacy_get_tree+0x105/0x220 [ 3029.224606] vfs_get_tree+0x8e/0x300 [ 3029.225374] path_mount+0x13be/0x20b0 [ 3029.226166] ? strncpy_from_user+0x9e/0x470 [ 3029.227062] ? finish_automount+0xa90/0xa90 [ 3029.227960] ? getname_flags.part.0+0x1dd/0x4f0 [ 3029.228926] ? _copy_from_user+0xfb/0x1b0 [ 3029.229793] __x64_sys_mount+0x282/0x300 [ 3029.230635] ? copy_mnt_ns+0xa00/0xa00 [ 3029.231443] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3029.232535] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3029.233609] do_syscall_64+0x33/0x40 [ 3029.234379] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3029.235443] RIP: 0033:0x7fed39aa0b19 [ 3029.236232] 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 [ 3029.240018] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3029.240050] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3029.243073] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3029.243086] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3029.243098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3029.243117] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 10:37:27 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 15) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:37:27 executing program 3: openat$incfs(0xffffffffffffffff, &(0x7f00000000c0)='.pending_reads\x00', 0x200, 0x0) ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3cc6034af6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x4, '\x00', 0x40, 0x0, 0x0, "00e2ee", "771dc3e2eb7fd1f000bc00000100000000000000000000000000000021ea00"}, 0x0, 0x2, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)) 10:37:27 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x8000000000000) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:37:27 executing program 7: gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() timer_settime(r0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) timer_gettime(r0, &(0x7f0000000080)) timer_gettime(r0, &(0x7f0000000040)) [ 3029.326131] FAULT_INJECTION: forcing a failure. [ 3029.326131] name failslab, interval 1, probability 0, space 0, times 0 [ 3029.328517] CPU: 1 PID: 29471 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3029.329944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3029.331654] Call Trace: [ 3029.332216] dump_stack+0x107/0x167 [ 3029.332976] should_fail.cold+0x5/0xa [ 3029.333765] ? create_object.isra.0+0x3a/0xa20 [ 3029.334710] should_failslab+0x5/0x20 [ 3029.335507] kmem_cache_alloc+0x5b/0x310 [ 3029.336362] ? cred_has_capability.isra.0+0x152/0x2b0 [ 3029.337436] create_object.isra.0+0x3a/0xa20 [ 3029.338348] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3029.339404] kmem_cache_alloc_trace+0x151/0x320 [ 3029.340382] ? v9fs_write_inode+0x60/0x60 [ 3029.341239] v9fs_mount+0x5a/0x8f0 [ 3029.341985] ? v9fs_write_inode+0x60/0x60 [ 3029.342836] legacy_get_tree+0x105/0x220 [ 3029.343678] vfs_get_tree+0x8e/0x300 [ 3029.344464] path_mount+0x13be/0x20b0 [ 3029.345260] ? strncpy_from_user+0x9e/0x470 [ 3029.346158] ? finish_automount+0xa90/0xa90 [ 3029.347055] ? getname_flags.part.0+0x1dd/0x4f0 [ 3029.348021] ? _copy_from_user+0xfb/0x1b0 [ 3029.348884] __x64_sys_mount+0x282/0x300 [ 3029.349731] ? copy_mnt_ns+0xa00/0xa00 [ 3029.350547] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3029.351636] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3029.352719] do_syscall_64+0x33/0x40 [ 3029.353486] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3029.354547] RIP: 0033:0x7f3dc6a22b19 [ 3029.355317] 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 [ 3029.359122] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3029.360715] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3029.362178] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3029.363647] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3029.365136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3029.366611] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 10:37:27 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000001f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:37:27 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x5) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 3029.459391] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3029.618513] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:37:28 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000003f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:37:28 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="08000000c75c7396200b000000194b002e00000000000000c7aac517d09057361ca01ac8c18c25c70d56c322caad44d82eda616622f70fad206e28a469e712dee7c5cc2f38c10950a5c0f212a1cac748aded51ae1ab5fc475e0d4ef872fe106270cc36d81cb37653f26917dab605a5c824a575e8128c21091f14ee37965f146d9b6a8ab21fbbdf8f167d3ffc97032ab9e7842e11cafb3ffe3d75b3ab16f462991bcd1f292d66abc36585c68f9a9e58e8fffc18100000003968943c3df265348449c69bfa344292f3ac80b5a26a23f13cc426e55c81ab7636f56669b562286983da72c58277243916a209642135b0a610d8844b05ca8215e686d1e2ae549082a13b499b6547064725078ee31f5a47d5467a660291f0c6f60fe1ae4862ea902ae7800abd58cd9198d068091762364b14e7bf27dd913ad94995e7cb127a57f981d89c91c1a952cadb74850f653d4f9e1851a5ca027b88c0027466a055ea1fba43b0f771a179fdec4838793e3fe285298cb37bbab91278449cab6220a52f878505bed98862e2d5143cc83a13babc507ce8d4e2c7cd599d079e995ae09298cc9a1739b6b0aee58cc88cbbdd572e39ef5ea9c44af4c69285c4b6f16dd1e21d596dbdd108406750c8f16056f6fd11f7102b9ac96caf4e325e51bb9124eb2459fd64ca95b2f353428bf9", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:37:28 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 16) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 3029.683844] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3029.782801] FAULT_INJECTION: forcing a failure. [ 3029.782801] name failslab, interval 1, probability 0, space 0, times 0 [ 3029.785344] CPU: 0 PID: 29597 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3029.786865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3029.788690] Call Trace: [ 3029.789273] dump_stack+0x107/0x167 [ 3029.790078] should_fail.cold+0x5/0xa [ 3029.790919] should_failslab+0x5/0x20 [ 3029.791751] __kmalloc_track_caller+0x79/0x370 [ 3029.792772] ? v9fs_session_init+0xa7/0x1680 [ 3029.793738] ? kernel_text_address+0xf2/0x120 [ 3029.794725] kstrdup+0x36/0x70 [ 3029.795434] v9fs_session_init+0xa7/0x1680 [ 3029.796383] ? lock_release+0x680/0x680 [ 3029.797266] ? find_held_lock+0x2c/0x110 [ 3029.798177] ? kmem_cache_alloc_trace+0x151/0x320 [ 3029.799244] ? v9fs_show_options+0x690/0x690 [ 3029.800255] ? trace_hardirqs_on+0x5b/0x180 [ 3029.801247] ? kasan_unpoison_shadow+0x33/0x50 [ 3029.802289] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3029.803454] v9fs_mount+0x79/0x8f0 [ 3029.804275] ? v9fs_write_inode+0x60/0x60 [ 3029.805221] legacy_get_tree+0x105/0x220 [ 3029.806149] vfs_get_tree+0x8e/0x300 [ 3029.807003] path_mount+0x13be/0x20b0 [ 3029.807879] ? strncpy_from_user+0x9e/0x470 [ 3029.808873] ? finish_automount+0xa90/0xa90 [ 3029.809862] ? getname_flags.part.0+0x1dd/0x4f0 [ 3029.810922] ? _copy_from_user+0xfb/0x1b0 [ 3029.811880] __x64_sys_mount+0x282/0x300 [ 3029.812824] ? copy_mnt_ns+0xa00/0xa00 [ 3029.813720] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3029.814908] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3029.816101] do_syscall_64+0x33/0x40 [ 3029.816942] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3029.818105] RIP: 0033:0x7fed39aa0b19 [ 3029.818958] 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 [ 3029.823102] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3029.824839] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3029.826449] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3029.828060] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3029.829665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3029.831269] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 3044.599874] FAULT_INJECTION: forcing a failure. [ 3044.599874] name failslab, interval 1, probability 0, space 0, times 0 [ 3044.601228] CPU: 1 PID: 29619 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3044.601968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3044.602869] Call Trace: [ 3044.603158] dump_stack+0x107/0x167 [ 3044.603563] should_fail.cold+0x5/0xa [ 3044.603967] ? create_object.isra.0+0x3a/0xa20 [ 3044.604474] should_failslab+0x5/0x20 [ 3044.604881] kmem_cache_alloc+0x5b/0x310 [ 3044.605334] create_object.isra.0+0x3a/0xa20 [ 3044.605814] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3044.606291] FAULT_INJECTION: forcing a failure. [ 3044.606291] name failslab, interval 1, probability 0, space 0, times 0 [ 3044.606373] __kmalloc_track_caller+0x177/0x370 [ 3044.609134] ? v9fs_session_init+0xa7/0x1680 [ 3044.609604] ? kernel_text_address+0xf2/0x120 [ 3044.610097] kstrdup+0x36/0x70 [ 3044.610446] v9fs_session_init+0xa7/0x1680 [ 3044.610901] ? lock_release+0x680/0x680 [ 3044.611330] ? find_held_lock+0x2c/0x110 [ 3044.611766] ? kmem_cache_alloc_trace+0x151/0x320 [ 3044.612295] ? v9fs_show_options+0x690/0x690 [ 3044.612780] ? trace_hardirqs_on+0x5b/0x180 [ 3044.613240] ? kasan_unpoison_shadow+0x33/0x50 [ 3044.613737] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3044.614282] v9fs_mount+0x79/0x8f0 [ 3044.614678] ? v9fs_write_inode+0x60/0x60 [ 3044.615122] legacy_get_tree+0x105/0x220 [ 3044.615569] vfs_get_tree+0x8e/0x300 [ 3044.615975] path_mount+0x13be/0x20b0 [ 3044.616411] ? strncpy_from_user+0x9e/0x470 [ 3044.616875] ? finish_automount+0xa90/0xa90 [ 3044.617342] ? getname_flags.part.0+0x1dd/0x4f0 [ 3044.617841] ? _copy_from_user+0xfb/0x1b0 [ 3044.618292] __x64_sys_mount+0x282/0x300 [ 3044.618732] ? copy_mnt_ns+0xa00/0xa00 [ 3044.619152] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3044.619716] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3044.620289] do_syscall_64+0x33/0x40 [ 3044.620681] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3044.621239] RIP: 0033:0x7fed39aa0b19 [ 3044.621637] 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 [ 3044.623583] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3044.624392] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3044.625140] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3044.625890] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3044.626646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3044.627402] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 3044.628203] CPU: 0 PID: 29614 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3044.629613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3044.631324] Call Trace: [ 3044.631866] dump_stack+0x107/0x167 [ 3044.632635] should_fail.cold+0x5/0xa [ 3044.633438] should_failslab+0x5/0x20 [ 3044.634210] __kmalloc_track_caller+0x79/0x370 [ 3044.635146] ? v9fs_session_init+0xa7/0x1680 [ 3044.636041] ? kernel_text_address+0xf2/0x120 [ 3044.636984] kstrdup+0x36/0x70 [ 3044.637647] v9fs_session_init+0xa7/0x1680 [ 3044.638513] ? lock_release+0x680/0x680 [ 3044.639333] ? find_held_lock+0x2c/0x110 [ 3044.640184] ? kmem_cache_alloc_trace+0x151/0x320 [ 3044.641167] ? v9fs_show_options+0x690/0x690 [ 3044.642073] ? trace_hardirqs_on+0x5b/0x180 [ 3044.642975] ? kasan_unpoison_shadow+0x33/0x50 [ 3044.643124] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3044.643906] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3044.643935] v9fs_mount+0x79/0x8f0 [ 3044.643961] ? v9fs_write_inode+0x60/0x60 [ 3044.647393] legacy_get_tree+0x105/0x220 [ 3044.648237] vfs_get_tree+0x8e/0x300 [ 3044.648999] path_mount+0x13be/0x20b0 [ 3044.649793] ? strncpy_from_user+0x9e/0x470 [ 3044.650682] ? finish_automount+0xa90/0xa90 [ 3044.651561] ? getname_flags.part.0+0x1dd/0x4f0 [ 3044.652533] ? _copy_from_user+0xfb/0x1b0 [ 3044.653397] __x64_sys_mount+0x282/0x300 [ 3044.654219] ? copy_mnt_ns+0xa00/0xa00 [ 3044.655016] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3044.656088] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3044.657173] do_syscall_64+0x33/0x40 [ 3044.657940] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3044.658987] RIP: 0033:0x7f3dc6a22b19 [ 3044.659747] 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 [ 3044.663477] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3044.665034] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3044.666481] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3044.667918] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3044.669384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3044.670824] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 10:37:43 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x8000]}, 0x8) ioctl$CDROM_CLEAR_OPTIONS(r0, 0x5321, 0x17) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00a6dda655c1e3c81213db69f0088131e395683400284b8af7cf96607c3a011743c44650c371d9961e3d379f675dc8712a61b8e24f7a6c9e2e2562508b613f8b5dbd1ea8bb907725942d934ffc4a8e2056dff09af3fc9e9bc926f2588170f0c06e1e0ebebc0e2c48dbe9c1381cd60343f494393a43d4894a1d3179030568322c1144992169802b7210cd92bf1231da53d45b45"]) 10:37:43 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x100000000000000) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:37:43 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 17) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:37:43 executing program 7: r0 = gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() timer_create(0x3, &(0x7f0000000080)={0x0, 0x38, 0x0, @thr={&(0x7f0000000040)="2be2d09a54514592e68fa424f69511a0208f1f52e5e23596aa4ce7c0ba568c242be76a73b42b3bf5cdfd345b4a", &(0x7f0000000140)="093440da3aa6187d1f5f80d6e5626c24f757158d1edfbacacba5261d9ac2691f6d3cabc76699f6006ae14d563550f1f1a9c27ee152350e6e9abe7da47326a9840e13f13b16e4fb2f72"}}, &(0x7f00000001c0)) getpgrp(r0) timer_settime(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000300)) 10:37:43 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a00000002000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:37:43 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 16) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:37:43 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x6) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:37:43 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 3044.708459] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:37:43 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 3044.748648] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 3044.780918] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:37:43 executing program 1: 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) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x7) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:37:43 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:37:43 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a000000ffffffffffffffff0100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 3044.859437] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:37:43 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x200000000000000) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:37:43 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 18) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 3044.897571] FAULT_INJECTION: forcing a failure. [ 3044.897571] name failslab, interval 1, probability 0, space 0, times 0 [ 3044.898840] CPU: 1 PID: 29745 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3044.899580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3044.900491] Call Trace: [ 3044.900781] dump_stack+0x107/0x167 [ 3044.901173] should_fail.cold+0x5/0xa [ 3044.901599] should_failslab+0x5/0x20 [ 3044.902013] __kmalloc_track_caller+0x79/0x370 [ 3044.902507] ? v9fs_session_init+0xe9/0x1680 [ 3044.902976] ? kernel_text_address+0xf2/0x120 [ 3044.903485] kstrdup+0x36/0x70 [ 3044.903827] v9fs_session_init+0xe9/0x1680 [ 3044.904299] ? lock_release+0x680/0x680 [ 3044.904731] ? find_held_lock+0x2c/0x110 [ 3044.905172] ? kmem_cache_alloc_trace+0x151/0x320 [ 3044.905683] ? v9fs_show_options+0x690/0x690 [ 3044.906170] ? trace_hardirqs_on+0x5b/0x180 [ 3044.906639] ? kasan_unpoison_shadow+0x33/0x50 [ 3044.907135] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3044.907711] v9fs_mount+0x79/0x8f0 [ 3044.908098] ? v9fs_write_inode+0x60/0x60 [ 3044.908567] legacy_get_tree+0x105/0x220 [ 3044.908998] vfs_get_tree+0x8e/0x300 [ 3044.909403] path_mount+0x13be/0x20b0 [ 3044.909821] ? strncpy_from_user+0x9e/0x470 [ 3044.910280] ? finish_automount+0xa90/0xa90 [ 3044.910736] ? getname_flags.part.0+0x1dd/0x4f0 [ 3044.911232] ? _copy_from_user+0xfb/0x1b0 [ 3044.911685] __x64_sys_mount+0x282/0x300 [ 3044.912113] ? copy_mnt_ns+0xa00/0xa00 [ 3044.912552] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3044.913109] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3044.913658] do_syscall_64+0x33/0x40 [ 3044.914053] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3044.914597] RIP: 0033:0x7fed39aa0b19 [ 3044.914992] 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 [ 3044.916952] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3044.917754] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3044.918511] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3044.919267] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3044.920020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3044.920787] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 10:37:43 executing program 7: gettid() r0 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000009c0)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000540)=[{&(0x7f00000018c0)=""/31, 0x1f}], 0x1, &(0x7f0000001ec0)=[{&(0x7f0000001a80)=""/94, 0x5e}], 0x1, 0x0) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x2, @tid=r1}, &(0x7f0000000100)=0x0) fork() timer_settime(r2, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) [ 3044.954196] EXT4-fs (loop5): bad geometry: first data block 4294967295 is beyond end of filesystem (128) 10:37:43 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 17) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) [ 3045.025703] FAULT_INJECTION: forcing a failure. [ 3045.025703] name failslab, interval 1, probability 0, space 0, times 0 [ 3045.027125] CPU: 1 PID: 29757 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3045.027870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3045.028767] Call Trace: [ 3045.029059] dump_stack+0x107/0x167 [ 3045.029465] should_fail.cold+0x5/0xa [ 3045.029884] ? create_object.isra.0+0x3a/0xa20 [ 3045.030377] should_failslab+0x5/0x20 [ 3045.030792] kmem_cache_alloc+0x5b/0x310 [ 3045.031234] create_object.isra.0+0x3a/0xa20 [ 3045.031711] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3045.032279] __kmalloc_track_caller+0x177/0x370 [ 3045.032792] ? v9fs_session_init+0xa7/0x1680 [ 3045.033270] ? kernel_text_address+0xf2/0x120 [ 3045.033771] kstrdup+0x36/0x70 [ 3045.034121] v9fs_session_init+0xa7/0x1680 [ 3045.034589] ? lock_release+0x680/0x680 [ 3045.035029] ? find_held_lock+0x2c/0x110 [ 3045.035487] ? kmem_cache_alloc_trace+0x151/0x320 [ 3045.036009] ? v9fs_show_options+0x690/0x690 [ 3045.036506] ? trace_hardirqs_on+0x5b/0x180 [ 3045.036977] ? kasan_unpoison_shadow+0x33/0x50 [ 3045.037483] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3045.038042] v9fs_mount+0x79/0x8f0 [ 3045.038436] ? v9fs_write_inode+0x60/0x60 [ 3045.038895] legacy_get_tree+0x105/0x220 [ 3045.039345] vfs_get_tree+0x8e/0x300 [ 3045.039758] path_mount+0x13be/0x20b0 [ 3045.040199] ? strncpy_from_user+0x9e/0x470 [ 3045.040682] ? finish_automount+0xa90/0xa90 [ 3045.041164] ? getname_flags.part.0+0x1dd/0x4f0 [ 3045.041678] ? _copy_from_user+0xfb/0x1b0 [ 3045.042142] __x64_sys_mount+0x282/0x300 [ 3045.042592] ? copy_mnt_ns+0xa00/0xa00 [ 3045.042927] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3045.043899] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3045.043912] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3045.043927] do_syscall_64+0x33/0x40 [ 3045.043938] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3045.043945] RIP: 0033:0x7f3dc6a22b19 [ 3045.043956] 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 [ 3045.043963] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3045.043974] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3045.043981] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3045.043988] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3045.043994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3045.044001] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 3045.118929] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3061.472738] FAULT_INJECTION: forcing a failure. [ 3061.472738] name failslab, interval 1, probability 0, space 0, times 0 [ 3061.474141] CPU: 1 PID: 29777 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3061.474946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3061.475903] Call Trace: [ 3061.476023] FAULT_INJECTION: forcing a failure. [ 3061.476023] name failslab, interval 1, probability 0, space 0, times 0 [ 3061.476216] dump_stack+0x107/0x167 [ 3061.476233] should_fail.cold+0x5/0xa [ 3061.476257] should_failslab+0x5/0x20 [ 3061.479776] __kmalloc_track_caller+0x79/0x370 [ 3061.480294] ? v9fs_session_init+0xe9/0x1680 [ 3061.480809] ? kernel_text_address+0xf2/0x120 [ 3061.481335] kstrdup+0x36/0x70 [ 3061.481699] v9fs_session_init+0xe9/0x1680 [ 3061.482191] ? lock_release+0x680/0x680 [ 3061.482649] ? find_held_lock+0x2c/0x110 [ 3061.483116] ? kmem_cache_alloc_trace+0x151/0x320 [ 3061.483673] ? v9fs_show_options+0x690/0x690 [ 3061.484199] ? trace_hardirqs_on+0x5b/0x180 [ 3061.484712] ? kasan_unpoison_shadow+0x33/0x50 [ 3061.485264] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3061.485869] v9fs_mount+0x79/0x8f0 [ 3061.486298] ? v9fs_write_inode+0x60/0x60 [ 3061.486808] legacy_get_tree+0x105/0x220 [ 3061.487305] vfs_get_tree+0x8e/0x300 [ 3061.487766] path_mount+0x13be/0x20b0 [ 3061.488244] ? strncpy_from_user+0x9e/0x470 [ 3061.488777] ? finish_automount+0xa90/0xa90 [ 3061.489320] ? getname_flags.part.0+0x1dd/0x4f0 [ 3061.489892] ? _copy_from_user+0xfb/0x1b0 [ 3061.490412] __x64_sys_mount+0x282/0x300 [ 3061.490917] ? copy_mnt_ns+0xa00/0xa00 [ 3061.491402] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3061.492043] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3061.492716] do_syscall_64+0x33/0x40 [ 3061.493207] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3061.493875] RIP: 0033:0x7f3dc6a22b19 [ 3061.494360] 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 [ 3061.496656] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3061.497652] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3061.498536] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3061.499409] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3061.500289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3061.501170] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 3061.502072] CPU: 0 PID: 29780 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3061.503688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3061.505372] Call Trace: [ 3061.505915] dump_stack+0x107/0x167 [ 3061.506665] should_fail.cold+0x5/0xa [ 3061.507442] ? create_object.isra.0+0x3a/0xa20 [ 3061.508387] should_failslab+0x5/0x20 [ 3061.509163] kmem_cache_alloc+0x5b/0x310 [ 3061.509994] create_object.isra.0+0x3a/0xa20 [ 3061.510884] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3061.511921] __kmalloc_track_caller+0x177/0x370 [ 3061.512877] ? v9fs_session_init+0xe9/0x1680 [ 3061.513773] ? kernel_text_address+0xf2/0x120 [ 3061.514690] kstrdup+0x36/0x70 [ 3061.515344] v9fs_session_init+0xe9/0x1680 [ 3061.516203] ? lock_release+0x680/0x680 [ 3061.517016] ? find_held_lock+0x2c/0x110 [ 3061.517844] ? kmem_cache_alloc_trace+0x151/0x320 [ 3061.518815] ? v9fs_show_options+0x690/0x690 [ 3061.519715] ? trace_hardirqs_on+0x5b/0x180 [ 3061.520610] ? kasan_unpoison_shadow+0x33/0x50 [ 3061.521536] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3061.522566] v9fs_mount+0x79/0x8f0 [ 3061.523289] ? v9fs_write_inode+0x60/0x60 [ 3061.524128] legacy_get_tree+0x105/0x220 [ 3061.524961] vfs_get_tree+0x8e/0x300 [ 3061.525730] path_mount+0x13be/0x20b0 [ 3061.526510] ? strncpy_from_user+0x9e/0x470 [ 3061.527384] ? finish_automount+0xa90/0xa90 [ 3061.528254] ? getname_flags.part.0+0x1dd/0x4f0 [ 3061.529204] ? _copy_from_user+0xfb/0x1b0 [ 3061.530049] __x64_sys_mount+0x282/0x300 [ 3061.530871] ? copy_mnt_ns+0xa00/0xa00 [ 3061.531663] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3061.532734] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3061.533807] do_syscall_64+0x33/0x40 [ 3061.534571] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3061.535611] RIP: 0033:0x7fed39aa0b19 [ 3061.536373] 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 [ 3061.540096] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3061.541647] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3061.543101] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3061.544557] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3061.546000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3061.547437] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 10:37:59 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 18) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:37:59 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x8) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:37:59 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:37:59 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f020000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:37:59 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 19) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:37:59 executing program 7: timer_create(0x5, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000002c0)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000000300)) 10:37:59 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file0\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:37:59 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="001edb72b87be04a36a3563513a4e0647b01017be416d6b91b8729a5f335ac03d00c9f3694ca437cb4a9040f71c14a96c9916954e0449f0000000054e68321beef1102bd4e012c951bd03d27793c885a7bba283c9d34b8c358ab8e8772533bd17a5efe629967a85f4360d75e4e901e01000516ca04"]) [ 3061.610140] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue 10:38:00 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 20) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:38:00 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 19) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) [ 3061.715673] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:38:00 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f030000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 3061.760639] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3061.765459] FAULT_INJECTION: forcing a failure. [ 3061.765459] name failslab, interval 1, probability 0, space 0, times 0 [ 3061.766727] CPU: 1 PID: 29893 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3061.767466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3061.768361] Call Trace: [ 3061.768669] dump_stack+0x107/0x167 [ 3061.769060] should_fail.cold+0x5/0xa [ 3061.769484] ? create_object.isra.0+0x3a/0xa20 [ 3061.769972] should_failslab+0x5/0x20 [ 3061.770385] kmem_cache_alloc+0x5b/0x310 [ 3061.770836] create_object.isra.0+0x3a/0xa20 [ 3061.771306] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3061.771860] __kmalloc_track_caller+0x177/0x370 [ 3061.772371] ? v9fs_session_init+0xe9/0x1680 [ 3061.772873] ? kernel_text_address+0xf2/0x120 [ 3061.773348] kstrdup+0x36/0x70 [ 3061.773691] v9fs_session_init+0xe9/0x1680 [ 3061.774143] ? lock_release+0x680/0x680 [ 3061.774567] ? find_held_lock+0x2c/0x110 [ 3061.775003] ? kmem_cache_alloc_trace+0x151/0x320 [ 3061.775514] ? v9fs_show_options+0x690/0x690 [ 3061.775992] ? trace_hardirqs_on+0x5b/0x180 [ 3061.776455] ? kasan_unpoison_shadow+0x33/0x50 [ 3061.776940] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3061.777504] v9fs_mount+0x79/0x8f0 [ 3061.777887] ? v9fs_write_inode+0x60/0x60 [ 3061.778328] legacy_get_tree+0x105/0x220 [ 3061.778763] vfs_get_tree+0x8e/0x300 [ 3061.779160] path_mount+0x13be/0x20b0 [ 3061.779579] ? strncpy_from_user+0x9e/0x470 [ 3061.780031] ? finish_automount+0xa90/0xa90 [ 3061.780506] ? getname_flags.part.0+0x1dd/0x4f0 [ 3061.781006] ? _copy_from_user+0xfb/0x1b0 [ 3061.781467] __x64_sys_mount+0x282/0x300 [ 3061.781898] ? copy_mnt_ns+0xa00/0xa00 [ 3061.782321] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3061.782881] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3061.783430] do_syscall_64+0x33/0x40 [ 3061.783820] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3061.784375] RIP: 0033:0x7f3dc6a22b19 [ 3061.784770] 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 [ 3061.786702] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3061.787510] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3061.788255] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3061.789026] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3061.789796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3061.790566] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 3061.792524] FAULT_INJECTION: forcing a failure. [ 3061.792524] name failslab, interval 1, probability 0, space 0, times 0 [ 3061.793742] CPU: 1 PID: 29895 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3061.794467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3061.795344] Call Trace: [ 3061.795622] dump_stack+0x107/0x167 [ 3061.796008] should_fail.cold+0x5/0xa [ 3061.796424] ? p9_client_create+0xaf/0x11c0 [ 3061.796883] should_failslab+0x5/0x20 [ 3061.797293] kmem_cache_alloc_trace+0x55/0x320 [ 3061.797777] ? find_held_lock+0x2c/0x110 [ 3061.798213] p9_client_create+0xaf/0x11c0 [ 3061.798673] ? lock_downgrade+0x6d0/0x6d0 [ 3061.799115] ? p9_client_flush+0x430/0x430 [ 3061.799592] ? trace_hardirqs_on+0x5b/0x180 [ 3061.800047] ? lockdep_init_map_type+0x2c7/0x780 [ 3061.800586] ? __raw_spin_lock_init+0x36/0x110 [ 3061.801073] v9fs_session_init+0x1dd/0x1680 [ 3061.801551] ? lock_release+0x680/0x680 [ 3061.801979] ? kmem_cache_alloc_trace+0x151/0x320 [ 3061.802497] ? v9fs_show_options+0x690/0x690 [ 3061.802967] ? trace_hardirqs_on+0x5b/0x180 [ 3061.803438] ? kasan_unpoison_shadow+0x33/0x50 [ 3061.803931] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3061.804482] v9fs_mount+0x79/0x8f0 [ 3061.804859] ? v9fs_write_inode+0x60/0x60 [ 3061.805310] legacy_get_tree+0x105/0x220 [ 3061.805753] vfs_get_tree+0x8e/0x300 [ 3061.806147] path_mount+0x13be/0x20b0 [ 3061.806576] ? strncpy_from_user+0x9e/0x470 [ 3061.807036] ? finish_automount+0xa90/0xa90 [ 3061.807501] ? getname_flags.part.0+0x1dd/0x4f0 [ 3061.807997] ? _copy_from_user+0xfb/0x1b0 [ 3061.808451] __x64_sys_mount+0x282/0x300 [ 3061.808886] ? copy_mnt_ns+0xa00/0xa00 [ 3061.809314] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3061.809880] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3061.810440] do_syscall_64+0x33/0x40 [ 3061.810849] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3061.811412] RIP: 0033:0x7fed39aa0b19 [ 3061.811831] 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 [ 3061.813885] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3061.814756] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3061.815542] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3061.816303] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3061.817099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3061.817892] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 10:38:00 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 21) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 3061.843653] FAULT_INJECTION: forcing a failure. [ 3061.843653] name failslab, interval 1, probability 0, space 0, times 0 [ 3061.845007] CPU: 1 PID: 29905 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3061.845764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3061.846649] Call Trace: [ 3061.846930] dump_stack+0x107/0x167 [ 3061.847332] should_fail.cold+0x5/0xa [ 3061.847750] ? create_object.isra.0+0x3a/0xa20 [ 3061.848232] should_failslab+0x5/0x20 [ 3061.848656] kmem_cache_alloc+0x5b/0x310 [ 3061.849086] ? kernel_text_address+0xf2/0x120 [ 3061.849577] create_object.isra.0+0x3a/0xa20 [ 3061.850046] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3061.850592] kmem_cache_alloc_trace+0x151/0x320 [ 3061.851078] ? find_held_lock+0x2c/0x110 [ 3061.851524] p9_client_create+0xaf/0x11c0 [ 3061.851973] ? lock_downgrade+0x6d0/0x6d0 [ 3061.852423] ? p9_client_flush+0x430/0x430 [ 3061.852878] ? trace_hardirqs_on+0x5b/0x180 [ 3061.853353] ? lockdep_init_map_type+0x2c7/0x780 [ 3061.853872] ? __raw_spin_lock_init+0x36/0x110 [ 3061.854372] v9fs_session_init+0x1dd/0x1680 [ 3061.854839] ? lock_release+0x680/0x680 [ 3061.855288] ? kmem_cache_alloc_trace+0x151/0x320 [ 3061.855798] ? v9fs_show_options+0x690/0x690 [ 3061.856296] ? trace_hardirqs_on+0x5b/0x180 [ 3061.856764] ? kasan_unpoison_shadow+0x33/0x50 [ 3061.857272] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3061.857810] v9fs_mount+0x79/0x8f0 [ 3061.858209] ? v9fs_write_inode+0x60/0x60 [ 3061.858647] legacy_get_tree+0x105/0x220 [ 3061.859092] vfs_get_tree+0x8e/0x300 [ 3061.859496] path_mount+0x13be/0x20b0 [ 3061.859918] ? strncpy_from_user+0x9e/0x470 [ 3061.860385] ? finish_automount+0xa90/0xa90 [ 3061.860870] ? getname_flags.part.0+0x1dd/0x4f0 [ 3061.861379] ? _copy_from_user+0xfb/0x1b0 [ 3061.861843] __x64_sys_mount+0x282/0x300 [ 3061.862280] ? copy_mnt_ns+0xa00/0xa00 [ 3061.862710] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3061.863256] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3061.863829] do_syscall_64+0x33/0x40 [ 3061.864230] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3061.864820] RIP: 0033:0x7fed39aa0b19 [ 3061.865211] 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 [ 3061.867224] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3061.868042] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3061.868838] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3061.869633] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3061.870415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3061.871195] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 10:38:00 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:38:00 executing program 7: gettid() r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000005e80)={0x0, 0x0, &(0x7f0000005e40)={&(0x7f0000000040)={0x14, r0, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), 0xffffffffffffffff) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x24, 0x0, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8008094}, 0x4) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1f, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000140)=0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r4, &(0x7f0000000080)) timer_getoverrun(r4) r5 = fork() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) timer_create(0x3, &(0x7f0000000200)={0x0, 0x35, 0x1, @tid=r5}, &(0x7f0000000240)=0x0) clock_gettime(0x4, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f0000000380)={{r8, r9+10000000}, {r10, r11+10000000}}, &(0x7f00000003c0)) timer_create(0x1, &(0x7f0000000180)={0x0, 0x3b, 0x2, @tid=r6}, &(0x7f00000001c0)) timer_settime(r3, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) [ 3061.933816] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:38:00 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x0, [0x800, 0x61, 0xfffffd9a]}, &(0x7f0000000300)=0x44) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r6 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r6, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) openat(0xffffffffffffffff, &(0x7f0000000540)='./file0/file0\x00', 0x284002, 0x12a) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) [ 3061.974641] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue 10:38:00 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x9) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 3062.056241] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:38:00 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f040000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:38:00 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) [ 3062.104562] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3062.137212] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 3062.199976] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3062.296592] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:38:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 20) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:38:16 executing program 7: gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() timer_settime(r0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) sendmsg$inet6(r2, &(0x7f0000001540)={&(0x7f0000000040)={0xa, 0x4e21, 0x9, @private2, 0x95c}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="9bf5afa434d9093c4bc3ed0abc75608428961e2ade2b2a75360f1c32dbb7d057481486d69339f165ec07da31b9f11cfe5baae42b2388b3ec02edd22304eb83f78a70a5a84c0aff8024c0e42715ebc30fcb048d618a7dd267b6", 0x59}, {&(0x7f00000001c0)="4948954204261fde30ec398a3d7ece7addd6c6b4bbba7f7642e13eb8985613edeb81aa5ee854baceda51f5210294cc9f22d9ad95aece13d6ffe5bd9cdd666c549c9ce8b524a9ab7dd75f62abd33fbdbdd1d4e1f334d24be37fe264bf46bed2e34a8dd1e5935edc3c648786cb4768e3b330a4d946bb2264c3ca07f923376a3b2ba389fce35b0b50a9d21d4a7a516a6fd54a9655bcac29369cfbd0debfdca9e9ef626bb05121d6645168e9a12b094e86478f3b055df495b9b6930864289c6ddba6f844dae8bbf27d2e9318359dedd9bd560122a9dc8e8a", 0xd6}], 0x2, &(0x7f0000000340)=[@dontfrag={{0x14, 0x29, 0x3e, 0x2}}, @flowinfo={{0x14, 0x29, 0xb, 0xffb}}, @hopopts_2292={{0x78, 0x29, 0x36, {0x4, 0xb, '\x00', [@calipso={0x7, 0x30, {0x0, 0xa, 0x2, 0x9, [0x80, 0xa9b, 0x5, 0xffffffff, 0x3]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @padn={0x1, 0x1, [0x0]}, @ra, @generic={0x7f}, @ra={0x5, 0x2, 0x4}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdrdstopts={{0xb8, 0x29, 0x37, {0x3b, 0x14, '\x00', [@jumbo={0xc2, 0x4, 0x8000}, @generic={0x39, 0x8c, "969289e4ca2ae7aaa3ac86213b2797d29701c64127cfe00742158ea5222da35fa82f2917c1e9444ddc4fe86478663857d17e955baf75852fcb81b620386291f5bfc45b0464d8c53aee340e8536ee872f9d43f7d9130191dfb144e579a20442a09a92f3f91766e75c3ad8bd643b18d132ce60774c183d366e7badfe5a55baf7f08d8ac30847ecdcd4a28a34c1"}, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @dstopts_2292={{0x1030, 0x29, 0x4, {0x2f, 0x203, '\x00', [@generic={0xc0, 0x1, "d5"}, @generic={0x80, 0x1000, "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"}, @pad1, @jumbo={0xc2, 0x4, 0x1ff}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @dstopts_2292={{0x28, 0x29, 0x4, {0x1d, 0x1, '\x00', [@pad1, @pad1, @jumbo={0xc2, 0x4, 0x9}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1={0xfc, 0x1, '\x00', 0x1}}}}, @hoplimit_2292={{0x14}}], 0x11f8}, 0x44012) 10:38:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24000000420011cd000001000203000000000d"], 0x24}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setsig(r0, 0xa, 0x9) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)={0x2c, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_WANT_1X_4WAY_HS={0x4}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r2, 0x800, 0x70bd2c, 0x25dfdbff, {{}, {@void, @void, @void}}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40800) ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0xff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2b00", 0x0, 0x0, 0x34, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x40000000, 0x1, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)) 10:38:16 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) r4 = accept4(r2, 0x0, &(0x7f0000000180), 0x80800) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000001c0)={'vlan0\x00', &(0x7f0000000500)=@ethtool_link_settings={0x4c, 0x30a, 0x7, 0x81, 0x1f, 0x20, 0x80, 0x7, 0xcb, 0x3, [0x0, 0x200, 0x1f, 0xffff, 0xfff, 0xb6, 0x81, 0x4000], [0x5, 0x1, 0x7, 0x0, 0x1f, 0x9]}}) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r5 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r5, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:38:16 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="d22c8f87ec2b144f28143a593a5a0f37a603b93d06f15b6511ce7741eac76a959b4346998069bffce65a07a303f6fa191eaf0f868301a5fdcbd3ffd070fcc20ba9ece700c9d4ca198f9ce501ed03a1d3088d9ff0c23b957c5a1bb7f2eca6c055931d5fb24b27da6cc770b96bc59b3be8f16d89923640c98c01838315462d78bd82113261b947f114f5d6ac9ff93d346f103cbfd5aa0778777283f5a6f0deae72cfae136a22398b8809eba60f84a37bcf44a0c3d033b2cfa1deac1423e0ca7fb9d248660176e3e23ce82a90c1b106164197888773e033a3e79432e0385c50831e010c4de734a5bff40db6bbfac062ac1705c9abca7547477ad41874d57516f4681f998330fbe275dd9ee2565039be7cdb38d2821af34967a7f1e6499b9a12d856b02d5129524928df0277d9c46ac078fdbe99d48594dce146fa2cfe459bee54d50647aee8d7b25cfa8668592a30ca388385ad4a55c2574e8d2d694632506482071029a2d1f0fb6329bcd8810ae66fde44dae0424bbeec38fe504cb3569e3467e2d66be1fe8925157261623b08e2e8b28526d3cbee1a1c0560721144b5d8cb3717ec1fb3b8a11bad54c0515dfc67a3e82be0887f4bd497e05550ba2e1c03dfe768d46a26419c20ee964c600462f8a902300b64c8093cbc89d52e6d6dee5e8de216303f9634a1df126cd01dfcebe103e517925a82c85cd89f9f8ad2bf1e162ceca920ff6f6dca6ef008da688a4828d11d6a53c2ad5568dcca93da806c70f4798b5bd37fef00fc4e7cde7642a394b34e5be47c7bc3c03203cb91ba2e80dc99d4ab60ca9b16f4f5e2cd0e2a30b4c0d699ce93d56b1e719761f716398744dab88ed50aaf14353680d7a776a267c3808d609b280aca67a9c24b6074f733196bd251057a88217ac3b47ee81f5957f0b64c994d8691e6f164ff2e22e1456033ab05a5f45c720ed494c2e43594fc581332b8799f3fa48c1075f336980770774349a327f87b48403acb72ae04a8c50a25f4b83fc8d8d55efc5c8266acf01acf764a8f716784423dc582512dd07fabdb0c672b93fcf352f015403c1a5785f0c6c4ecca9076b5c6a6c5a502e760a98a31e143c192fc3149e3cfa2209a10cfb4ee8b6b12a78aefb3bac423394a18b2be6b421d760abb22e35af3cf33a0351111567a00e4376d5df0c963f865f2f7d8477629413e46ebb12a75668b3b3c5ca1279f062ad6cb02ed2c599c19540c3e96f98fd77d9835690edc312f2880e87e995deb035e9366b74b565cf3b9f2eb2a63ecd1f8842c4b4fc3135ca60e9f95c4e34b579d8ca4a06f54ce40cec9175b28a9499f8b63763d28790abc6396ec107262fd428a64963b80af68475e0071575f54dff1812ab9816cd25b8b8bf9b7abad54f57860c4291f229e44b65c868298d80d5255d8583342f68d580d2bdf9e568d4390ef90e53362abe81305a9b65ce96f17d64dc32c90b2bb573d46f1993ce33db163b94de523a9fad09b70256bc30f305c2fb851831414d896537cc301e0c320471f2c59a0aa5920eb61798e95af460c062e0d425c04ca4fffb77392bfd0059182aa06943f6d2bf00cb099e330f92c443609b1e82ffbf33556b0daae04f61ea019176500cbf724903d8dcc322c77fdc6f4db007fb6acee4a34c7191c25bcbe7ce5916dad9258d8ab195e2a509bf16da4ef1400177426733444c0ecb1662a0f7261308d7944f14c48d78e3ff3e46e938714cac0c318c432648b7acff1214bd1cc5788f95d547cbefcf4f4d54e3f77a0cb06ace52fad5e76a6b384351b5bb5a5791e6e8601ddfd279f689b2ca2eec4d3ea8a9ba422495ed3a14f75237b9decf4f1df8e1a976654882d049778116448418b02bc89ad0525eb82d02f98cda7d26fff4b2ca603e1f57c991bd318fe142eb042cb222c948534a74d73dc77bacaaf06cbfdccf2fa0ced7a7f15a57c1895a730ae1cb38c4a56d26a5c3aef7f3c04ca0afbf825951dfad686e2e91075fee84e0fd05f85598376d6b2467397819b66ccac0ed74b550063ee194c3bfe2a128218b496c35bbaaeecd84489d68fc5b58cd84d0ecb8e1a2bee3f2861609d5c06057369a56bf1080b12795b5a2509bd6873ccec2ce5ffcd1e567e7c7dbae76d89e40c7634b928807d899fcb8210519be4eed53c83175d4972d44dcdcb74f352ff32b7dd4ec3bdfae9771a25a1a924ffc38eff3636e7cc2508b885df830a97d324ecf44c48d0d0104551e8c05b888f2271c910f595817b1c4ed625478ac6878b1e4f40ab7d52a004fe3623eb09f128fff89c6abcf3d3bbb312c8e7df906079852d16b41e1ea24a901e8abea9d1bc5b96165578e4e212d500726dffcd3af7aa14ebff14fb672bb17619320faf1d3665d376deac6f56f08bdffa2ed0f69ea8ed26164bacd9b23de58db2042e3d1904ae90e9e288a93641caeffa1b18c950396f73f6afb91c84187d764927e1757e123b4c60fd241383bdd1f1d302360998e8f13ce9df7093e108e57f84cb45c9b044d4049346a2885bc626d612d6614be5e13aa237d55b7a2b971875be984781128c60a5b92a42293f7f51373edac463fd30e817e43122874b00a88f3dcdeae96afdda89f56fbec0a3d0ca2e65c110e4b54f5ede62e96adbfb4266aacaad4dcbfb0efca2e6d3f4bac9ecd8a1e2fc5ec253a51dcbeebc7055478e77ddfc719b892f0583f422190ba5feadbde2f77212ebad69356dfa5f9604e79e9c83069859819d6a9077bcbd6f134793d1b4580eaea8caf04e63e8a58eee3a791d1f642ed51d6a7a1fa8f1c65278d67f2fdf9a9f7fad52be81c726911336c6e9ce1445cc8574033fb9ac78c1b9b515aaae9a7120aec45e8e873935af0cf57308165468a9b57d7d30698ca2b68b7f6b2c5ee6e372e49104ae6fe686abfa394cb680d4c3eb1aea2175a6ef2f0f236a46b9b24363fdc0a8e2afe867ab2c93e89431875c4ab7351e8807ed518bb11e4f6c4bcdc7e6bc4968a4526b636d01e6f379cc5148b7048c92f506eb42cc3825eef3598cd97e187a193fef61fbd59eb1437d87e6c119fc21006c78a4e159edf3a73d13b4809682501e93c6d9a7e017665476cfbe0233df336e743c8ba6360a542c8562bbea592be0e34825f5afc7fd69ed66e798d0eb7bf9b799f3f04700536282c1f62c2fe74c0e657de3004cbea5e5701a20104e695848506aae54971c9f75f5499cea4182459ac06cad54a4ab8cbd20e0c721c7cc81cfcbfac362fe17e11e63e6fee7108239a053256a5680d84e8f3ebc50ba10eb11affd96b33f59c90f55307a16a67befdbb46a2491e99c9fe82ca883c430fb6a45733ebb1efc4964d04017a565225b5f81c0ce067943d730fc44ff5751ca51932b85faad7956fea9108a41b99fa3641e195071732fa9221828b350850bcf4a71c69a8da5a0941a2517c7f1c3cfbf259cdd601f30559089137c753fa8e5a3f24d806cbb1c6d50ce179fd70a2540fd23c343c4e9bed31aee90a1e6506eec0d8597a7f6dbf244c8dc83bcb733d93e897acc4a3e4d5db7bede0471a8a91139d329a083d53d6b01d72266ca4ae31dd70307c17c44f6b99f1b4ff6b3a35c93e51ff0d9dbc7382afc2511621ba004b4b27b79d57b2a9abc49274ba3a6cf59dc041e4c3f58560acd441248462ac765beec3054b06abf02bc177a65eadc451c1a492beb48754fb8aadd3d615d599d4152315fa21c1809d2cd425731f971c5b31fbbba8b0514fe3dfe7006e58dbc7bb02bb538aec478bd89a91c60ddaaa349d6f83a736650380371e61a1fd8313c93f90a384e3348316f7c3c8e074047b9ff5c234b2c09dcd2fce8261ea61b3a31cbe18a75ad8aae97e9110e87d1bdcffd9251d67688b5284fd6b9efa915e727b58fd9aafac58c9d12c036ca53409d7a340035bac000a377ee4aaac6029918ccf818e6bdc5b96aabf1a2690444a8b839cc1ec0b3dcda37e7f5eab9324546525a4bdf29bf4ed0791cb9bf0f5d20aced0ecb0807ec4d8367f5cf32c48eac90279e0528914f093406984dbed4eecd91d1ed2b9be286ce3b9aadf9bb29b111af96055fd18eb8048aad31e236bc66fe82e9ee1a7a7e0874f92b24ece403962f406e1218d4acb207cb3dc4a56723a855f0de341cfb3801e5c623bf7476543ce87529ec00d4c4ed9eb5634105a22803d0b6bec05de416bd3b33b978bb702a9a39d86c1087d1a5c245a68b8a9da002626af5d6187e30233355c740b63392968a64867acd5a3f4bf179dba6ce78c149e999cb2e0fda0614e479453753379f65d65f6e66b54126c4047ae59c81d70d7aff568bac944237c0cb60b807eb17adbed65413c05711d74401b0ff9d7bacdea98c4d34d6f3409b4d16cdd368201295b15425fc2faac6fee24675c74fb1331d907c4c8b959847ae39cb2332d48a6e8b29d5c6f0f89c380fb8b989d5fd16f2ef74c8cc60a649a9bc6474d8f56489f81a61b98b10e4048f1e2e3184edcfa74e86a04cbd7ae415e271b1b0d1540b951bb03568bb9d3709fb81b925313a768d7e76326bb64e5f06321cef0d188afdd991bd4c05403114185e9f37481cdd4fd2818e3d6cf26ad1ddd63bf0607cd1aba089db9e7368508393942f5cd96c038bb873bd3bb2eb42301e1730378565df2bded1eaa8630871fd6aa2d4104d33ac8d69c2b3dcf4de9fb520b59e490f3084c26e7dc03498a672c5de6023c23679ea669fd428bb45a812e3bee962adbb896527ec5166ce52a2345b8c821a4548dc5a707ae1485f0595c37764aafbb9a246193f3dfbdee3921565588db12d6bff848ddec62cd78f6e7e7e29c5bbf8c29493c1bdf201ab22ba0e1fbbf128d27cb34451111e4908788165791eaf0c960a7bb4ece29ed912154ddde519ea3d74c1bae4d7ec5854ef9e03f98d8a63a4dd088860cbe77048a828431b4d53bfd7c1d5f497c6bbe0104d234b8829202f92dca7ab4148013bb684246dad617de9b282edf82cba955108ac84f36347849f8ecc30429f8fc3ff2ec7fa2328152f31f3db1ed63bc9213081faed781ac7325a4eb9914b81ed2449d9ec4e16cc4bb03df15a608fb6bc0e5f0f80229e8e7c8b440f845717febaa19a316ab320cb22e03dfe3554279630339fad9b4f671ed044359297ffbf8e13ada71a471fbe73fb79b98a6eff3388e39a174a76de3a1dc2f99ac472f9ccb88c78f673eaaee4813ed63b9cfff97394313c69d1aa3870eee512fc8d76e94a86ac7224b3fa5c9e7e9423e4aeefdc8043039d16bc698e61d9727e60997740e4edb9615be47dc464f3f12ac2735d97915e5ee2d95fbd71f5a4c197fc7c3c35ade9fb50b4fb7107af5b6c2eb04dc00d2c9810ef50c257d1e1e79276605b6332be4c374fb0023e1540919b50802147f2617c161d42766133b172881b614ee2e8366038a2b2eece002ea92edf91fa8601ae29d1bfa6d8175941819d288778e2badc60625c973aadf38bee11101f736b5dc31a897314586c1d9f62fc41f76e36bab907c20e058955ff58d91b3be70aa3e4326c1c7c705bf73bfd5e291b2e57d47e2fb74a5218d87e0e84ade3a15abe86a873b71f2b4d1f2f3056f664fdbf9e4aba83d9bb1d8ecf9ffddba54a719516d3bfc5a4f727536d1300f161f5f8cde06791239a834099f4a0fca4c732002f8e0577c572cc808d3274eb43e31db6e5bb35f22b531b51e48482787f1460b3c0cff8ef79fffb1a99bc73f36d287a1c3b46583cc118"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:38:16 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f050000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:38:16 executing program 1: 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) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0xa) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:38:16 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 22) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 3077.631923] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue 10:38:16 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f060000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 3077.660508] FAULT_INJECTION: forcing a failure. [ 3077.660508] name failslab, interval 1, probability 0, space 0, times 0 [ 3077.663015] CPU: 0 PID: 30051 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3077.664549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3077.666393] Call Trace: [ 3077.666988] dump_stack+0x107/0x167 [ 3077.667809] should_fail.cold+0x5/0xa [ 3077.668682] ? p9_client_create+0xaf/0x11c0 [ 3077.669647] should_failslab+0x5/0x20 [ 3077.670498] kmem_cache_alloc_trace+0x55/0x320 [ 3077.671524] ? find_held_lock+0x2c/0x110 [ 3077.672430] p9_client_create+0xaf/0x11c0 [ 3077.673376] ? lock_downgrade+0x6d0/0x6d0 [ 3077.674303] ? p9_client_flush+0x430/0x430 [ 3077.675254] ? trace_hardirqs_on+0x5b/0x180 [ 3077.676216] ? lockdep_init_map_type+0x2c7/0x780 [ 3077.677300] ? __raw_spin_lock_init+0x36/0x110 [ 3077.678329] v9fs_session_init+0x1dd/0x1680 [ 3077.679293] ? lock_release+0x680/0x680 [ 3077.680204] ? kmem_cache_alloc_trace+0x151/0x320 [ 3077.681265] ? v9fs_show_options+0x690/0x690 [ 3077.682346] ? trace_hardirqs_on+0x5b/0x180 [ 3077.683282] ? kasan_unpoison_shadow+0x33/0x50 [ 3077.684397] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3077.685541] v9fs_mount+0x79/0x8f0 [ 3077.686345] ? v9fs_write_inode+0x60/0x60 [ 3077.687274] legacy_get_tree+0x105/0x220 [ 3077.688185] vfs_get_tree+0x8e/0x300 [ 3077.689040] path_mount+0x13be/0x20b0 [ 3077.689901] ? strncpy_from_user+0x9e/0x470 [ 3077.690871] ? finish_automount+0xa90/0xa90 [ 3077.691835] ? getname_flags.part.0+0x1dd/0x4f0 [ 3077.692882] ? _copy_from_user+0xfb/0x1b0 [ 3077.693817] __x64_sys_mount+0x282/0x300 [ 3077.694724] ? copy_mnt_ns+0xa00/0xa00 [ 3077.695597] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3077.696784] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3077.697931] do_syscall_64+0x33/0x40 [ 3077.698761] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3077.699895] RIP: 0033:0x7f3dc6a22b19 [ 3077.700731] 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 [ 3077.704784] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3077.706469] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3077.708046] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3077.709646] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3077.711226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3077.712815] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 3077.726476] FAULT_INJECTION: forcing a failure. [ 3077.726476] name failslab, interval 1, probability 0, space 0, times 0 [ 3077.729143] CPU: 0 PID: 30060 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3077.730687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3077.732523] Call Trace: [ 3077.733117] dump_stack+0x107/0x167 [ 3077.733938] should_fail.cold+0x5/0xa [ 3077.734787] should_failslab+0x5/0x20 [ 3077.735636] __kmalloc_track_caller+0x79/0x370 [ 3077.736681] ? p9_client_create+0x41d/0x11c0 [ 3077.737672] kstrdup+0x36/0x70 [ 3077.738392] p9_client_create+0x41d/0x11c0 [ 3077.739331] ? lock_downgrade+0x6d0/0x6d0 [ 3077.740260] ? p9_client_flush+0x430/0x430 [ 3077.741219] ? trace_hardirqs_on+0x5b/0x180 [ 3077.742174] ? lockdep_init_map_type+0x2c7/0x780 [ 3077.743239] ? __raw_spin_lock_init+0x36/0x110 [ 3077.744259] v9fs_session_init+0x1dd/0x1680 [ 3077.745246] ? lock_release+0x680/0x680 [ 3077.746143] ? kmem_cache_alloc_trace+0x151/0x320 [ 3077.747212] ? v9fs_show_options+0x690/0x690 [ 3077.748207] ? trace_hardirqs_on+0x5b/0x180 [ 3077.749194] ? kasan_unpoison_shadow+0x33/0x50 [ 3077.750214] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3077.751342] v9fs_mount+0x79/0x8f0 [ 3077.752141] ? v9fs_write_inode+0x60/0x60 [ 3077.753079] legacy_get_tree+0x105/0x220 [ 3077.753991] vfs_get_tree+0x8e/0x300 [ 3077.754827] path_mount+0x13be/0x20b0 [ 3077.755678] ? strncpy_from_user+0x9e/0x470 [ 3077.756673] ? finish_automount+0xa90/0xa90 [ 3077.757632] ? getname_flags.part.0+0x1dd/0x4f0 [ 3077.758671] ? _copy_from_user+0xfb/0x1b0 [ 3077.759598] __x64_sys_mount+0x282/0x300 [ 3077.760507] ? copy_mnt_ns+0xa00/0xa00 [ 3077.761390] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3077.762558] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3077.763711] do_syscall_64+0x33/0x40 [ 3077.764541] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3077.765711] RIP: 0033:0x7fed39aa0b19 [ 3077.766538] 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 [ 3077.770596] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3077.772282] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3077.773882] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3077.775465] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3077.777060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3077.778653] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 3077.783829] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3077.824330] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3077.909017] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 3077.930676] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:38:31 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 23) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:38:31 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:38:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24000000420011cd000001000203000000000d"], 0x24}}, 0x0) sendmsg$AUDIT_DEL_RULE(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x444}, 0x1, 0x0, 0x0, 0x4044804}, 0x4001) ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)) 10:38:31 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f070000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:38:31 executing program 1: 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) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0xd) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 3092.824952] FAULT_INJECTION: forcing a failure. [ 3092.824952] name failslab, interval 1, probability 0, space 0, times 0 [ 3092.826434] CPU: 1 PID: 30198 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3092.827261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3092.828243] Call Trace: [ 3092.828561] dump_stack+0x107/0x167 [ 3092.829036] should_fail.cold+0x5/0xa [ 3092.829496] ? create_object.isra.0+0x3a/0xa20 [ 3092.830072] should_failslab+0x5/0x20 [ 3092.830540] kmem_cache_alloc+0x5b/0x310 [ 3092.831043] ? lock_downgrade+0x6d0/0x6d0 [ 3092.831556] create_object.isra.0+0x3a/0xa20 [ 3092.832083] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3092.832699] __kmalloc_track_caller+0x177/0x370 [ 3092.833279] ? p9_client_create+0x41d/0x11c0 [ 3092.833807] kstrdup+0x36/0x70 [ 3092.834193] p9_client_create+0x41d/0x11c0 [ 3092.834908] ? lock_downgrade+0x6d0/0x6d0 [ 3092.835449] ? p9_client_flush+0x430/0x430 [ 3092.836084] ? trace_hardirqs_on+0x5b/0x180 10:38:31 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:38:31 executing program 7: gettid() timer_create(0x7, &(0x7f00000000c0)={0x0, 0x3d, 0x1, @thr={&(0x7f0000000580)="77524d68b2795b07d5d295056714e259999b6176a556aeb603d1cfba78e7e425cdbd3a5fbc3630c4492cf0a6cf9ae631bf300525dd6bd90500b80e95ad0fad4655da0f67ed6d18ba9b6a2a1e0e336ff4027fca7138eb0f18f69cce0d46318c", &(0x7f00000003c0)="f723349dbb494968f60a245f577a5f7310606e9e3a2c465c75023059fad1bae582ee10e52ad9aaaa217b742c57ac8c05469c1b7a78233ede29c0f08d4a651a5278deeeb12f9f4edfee2b41c2a1d3852164f90b7ace03567e53341177a2e1f82060da6f379594f81139261793addde9a8052f22dae13d4866edbd7453860e92f54d8e98e20e50899b5a1035895dc107bb28fd340e507525f7278e83aacea7f8184e2809c8b0ad09d70bd4"}}, &(0x7f0000000100)) fork() timer_create(0x4, &(0x7f0000000500)={0x0, 0x13, 0x0, @thr={&(0x7f0000000740)="bf4eb8d419ed10857254df1957618ceb5491bc4e8afe9c647f72ab42b6341f691894eb079a19b6f4dd035751ca82e40acd84a3a3f31ef806de353ba0f9219eb5b13f2d2529436b84f2db307739e056c216035f06f2c94399a58ac47f9eacf3ac5ac50e48581366f9f664d870c6c1865ea4ab00b922f28e427e20a0b0e6531e98cdebdf84b18be43f4ecd4deab5ff3ccad12f032763aa328869099696e635ddc0ca74be755648eb08e1627e5d812b480d56781c4b89674e5aebf09cad018f5f8cd2c8483620fc2b2b4861d2256898c6d5b235d145c7a3db241038ed6677fb668a80", &(0x7f00000004c0)="ea7ffa80c629467e4d72da304ad5127838d149bf92251451ad96b7236ff9a683f7beb58477d2165fa83772e92c21c55e2ac8a31357420f57003c"}}, &(0x7f0000000540)=0x0) timer_settime(r0, 0x0, &(0x7f0000000700)={{}, {0x0, 0x989680}}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r1, &(0x7f0000000080)) timer_create(0x6, &(0x7f0000000340)={0x0, 0x22, 0x4, @thr={&(0x7f0000000180)="ef79c7e7f68941b0385be1b2596c3b34367268fc3f52f18002aaeafe88d98e59f65c7cf8f1b81f8ef94a53069dc21c282351abb9dd66f45481dffb7a62b93840d72e6bff871fcc917846d8655ffda44d590aeae33f1276565bc188964b4c8dc8f88e3f1eda7e171f89ea61347f00fddec04e1a009e00", &(0x7f0000000200)="a10ba79f8147be6d5d99741f9c58557adb4624cf586c67a08d78ee2691aa9c6f65e8f76dfcc0418b8276076936091b71ca4c3809a8b424765a5e424b4a1a5b5ff94f125767c9fea93629434bac10bf119e3478f639aa17bab1bdfbdcc8518b0ffbc9bd20040e13dc058b907f7ead715d05b227df8d28f10bce9d514e78f0c877b0e80c8d14db926a063ce591736b300a8740ede45e08ec2af20e591c91b00fbbc3b3df58488357acea278e77bf3c8aeaf002367f8269095e1084e7fdf88ae843c29d0edad4114f79197ffb3cd5ff5462086c034d5814dcb76b3d8735f2a89d3fae8003fc605e86a93de7c5a22cda"}}, &(0x7f0000000380)=0x0) timer_settime(r2, 0x1, &(0x7f0000000140)={{}, {0x77359400}}, &(0x7f0000000300)) 10:38:31 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 21) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) [ 3092.836726] ? lockdep_init_map_type+0x2c7/0x780 [ 3092.837419] ? __raw_spin_lock_init+0x36/0x110 [ 3092.838005] v9fs_session_init+0x1dd/0x1680 [ 3092.838528] ? lock_release+0x680/0x680 [ 3092.839017] ? kmem_cache_alloc_trace+0x151/0x320 [ 3092.839605] ? v9fs_show_options+0x690/0x690 [ 3092.840132] ? trace_hardirqs_on+0x5b/0x180 [ 3092.840648] ? kasan_unpoison_shadow+0x33/0x50 [ 3092.841214] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3092.841832] v9fs_mount+0x79/0x8f0 [ 3092.842261] ? v9fs_write_inode+0x60/0x60 [ 3092.842787] legacy_get_tree+0x105/0x220 [ 3092.843279] vfs_get_tree+0x8e/0x300 [ 3092.843752] path_mount+0x13be/0x20b0 [ 3092.844216] ? strncpy_from_user+0x9e/0x470 [ 3092.844728] ? finish_automount+0xa90/0xa90 [ 3092.845274] ? getname_flags.part.0+0x1dd/0x4f0 [ 3092.845854] ? _copy_from_user+0xfb/0x1b0 [ 3092.846371] __x64_sys_mount+0x282/0x300 [ 3092.846872] ? copy_mnt_ns+0xa00/0xa00 [ 3092.847363] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3092.848004] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3092.848656] do_syscall_64+0x33/0x40 [ 3092.849151] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3092.849797] RIP: 0033:0x7fed39aa0b19 [ 3092.850265] 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 [ 3092.852510] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3092.853487] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3092.854379] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3092.855278] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3092.856159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3092.857053] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 3092.859754] FAULT_INJECTION: forcing a failure. [ 3092.859754] name failslab, interval 1, probability 0, space 0, times 0 [ 3092.861228] CPU: 1 PID: 30201 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3092.862074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3092.863262] Call Trace: [ 3092.863600] dump_stack+0x107/0x167 [ 3092.864062] should_fail.cold+0x5/0xa [ 3092.864559] ? create_object.isra.0+0x3a/0xa20 [ 3092.865138] should_failslab+0x5/0x20 [ 3092.865611] kmem_cache_alloc+0x5b/0x310 [ 3092.866112] ? kernel_text_address+0xf2/0x120 [ 3092.866788] create_object.isra.0+0x3a/0xa20 [ 3092.867393] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3092.868023] kmem_cache_alloc_trace+0x151/0x320 [ 3092.868712] ? find_held_lock+0x2c/0x110 [ 3092.869389] p9_client_create+0xaf/0x11c0 [ 3092.869975] ? lock_downgrade+0x6d0/0x6d0 [ 3092.870499] ? p9_client_flush+0x430/0x430 [ 3092.871034] ? trace_hardirqs_on+0x5b/0x180 [ 3092.871576] ? lockdep_init_map_type+0x2c7/0x780 [ 3092.872156] ? __raw_spin_lock_init+0x36/0x110 [ 3092.872714] v9fs_session_init+0x1dd/0x1680 [ 3092.873244] ? lock_release+0x680/0x680 [ 3092.873728] ? kmem_cache_alloc_trace+0x151/0x320 [ 3092.874335] ? v9fs_show_options+0x690/0x690 [ 3092.874875] ? trace_hardirqs_on+0x5b/0x180 [ 3092.875400] ? kasan_unpoison_shadow+0x33/0x50 [ 3092.875972] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3092.876594] v9fs_mount+0x79/0x8f0 [ 3092.877022] ? v9fs_write_inode+0x60/0x60 [ 3092.877529] legacy_get_tree+0x105/0x220 [ 3092.878028] vfs_get_tree+0x8e/0x300 [ 3092.878480] path_mount+0x13be/0x20b0 [ 3092.878949] ? strncpy_from_user+0x9e/0x470 [ 3092.879477] ? finish_automount+0xa90/0xa90 [ 3092.879995] ? getname_flags.part.0+0x1dd/0x4f0 [ 3092.880566] ? _copy_from_user+0xfb/0x1b0 [ 3092.881087] __x64_sys_mount+0x282/0x300 [ 3092.881587] ? copy_mnt_ns+0xa00/0xa00 [ 3092.882046] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3092.882701] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3092.883314] do_syscall_64+0x33/0x40 [ 3092.883776] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3092.884379] RIP: 0033:0x7f3dc6a22b19 [ 3092.884844] 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 [ 3092.887097] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3092.888055] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3092.888954] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3092.889834] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3092.890730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3092.891612] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 3092.920093] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 3092.962428] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3093.001912] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:38:31 executing program 7: r0 = syz_io_uring_setup(0x6757, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000140), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000005c0)=[{0x0}], 0x1) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) pread64(r0, &(0x7f0000000200)=""/147, 0x93, 0x2) fork() timer_settime(r1, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) 10:38:31 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f080000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:38:31 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4e230000) 10:38:31 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 24) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 3093.098369] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:38:31 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000009c0)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000540)=[{&(0x7f00000018c0)=""/31, 0x1f}], 0x1, &(0x7f0000001ec0)=[{&(0x7f0000001a80)=""/94, 0x5e}], 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x7, 0x94, 0x1, 0x81, 0x0, 0x7, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xea, 0x0, @perf_config_ext={0x3, 0x80}, 0x48002, 0x9, 0x7, 0x6, 0x9, 0x3, 0x3ff, 0x0, 0x7, 0x0, 0x181}, r1, 0x4, r0, 0x1) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r4 = openat(r3, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r5, &(0x7f0000000340)='./file0\x00', 0x0) r6 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r6, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r4, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:38:31 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 22) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) [ 3093.155165] FAULT_INJECTION: forcing a failure. [ 3093.155165] name failslab, interval 1, probability 0, space 0, times 0 [ 3093.157611] CPU: 0 PID: 30325 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3093.159019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3093.160704] Call Trace: [ 3093.161262] dump_stack+0x107/0x167 [ 3093.162017] should_fail.cold+0x5/0xa [ 3093.162809] should_failslab+0x5/0x20 [ 3093.163591] __kmalloc_track_caller+0x79/0x370 [ 3093.164526] ? p9_client_create+0x51e/0x11c0 [ 3093.165443] kmemdup_nul+0x2d/0xa0 [ 3093.166166] p9_client_create+0x51e/0x11c0 [ 3093.167035] ? p9_client_flush+0x430/0x430 [ 3093.167915] ? trace_hardirqs_on+0x5b/0x180 [ 3093.168817] ? lockdep_init_map_type+0x2c7/0x780 [ 3093.169801] ? __raw_spin_lock_init+0x36/0x110 [ 3093.170737] v9fs_session_init+0x1dd/0x1680 [ 3093.171625] ? lock_release+0x680/0x680 [ 3093.172442] ? kmem_cache_alloc_trace+0x151/0x320 [ 3093.173433] ? v9fs_show_options+0x690/0x690 [ 3093.174345] ? trace_hardirqs_on+0x5b/0x180 [ 3093.175228] ? kasan_unpoison_shadow+0x33/0x50 [ 3093.176152] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3093.177203] v9fs_mount+0x79/0x8f0 [ 3093.177931] ? v9fs_write_inode+0x60/0x60 [ 3093.178778] legacy_get_tree+0x105/0x220 [ 3093.179603] vfs_get_tree+0x8e/0x300 [ 3093.179651] FAULT_INJECTION: forcing a failure. [ 3093.179651] name failslab, interval 1, probability 0, space 0, times 0 [ 3093.180359] path_mount+0x13be/0x20b0 [ 3093.180388] ? strncpy_from_user+0x9e/0x470 [ 3093.183268] ? finish_automount+0xa90/0xa90 [ 3093.184139] ? getname_flags.part.0+0x1dd/0x4f0 [ 3093.185084] ? _copy_from_user+0xfb/0x1b0 [ 3093.185930] __x64_sys_mount+0x282/0x300 [ 3093.186753] ? copy_mnt_ns+0xa00/0xa00 [ 3093.187545] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3093.188604] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3093.189670] do_syscall_64+0x33/0x40 [ 3093.190421] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3093.191457] RIP: 0033:0x7fed39aa0b19 [ 3093.192210] 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 [ 3093.195908] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3093.197448] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3093.198881] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3093.200314] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3093.201771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3093.203206] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 3093.204669] CPU: 1 PID: 30354 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3093.205460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3093.206375] Call Trace: [ 3093.206695] dump_stack+0x107/0x167 [ 3093.207108] should_fail.cold+0x5/0xa [ 3093.207537] should_failslab+0x5/0x20 [ 3093.207960] __kmalloc_track_caller+0x79/0x370 [ 3093.208468] ? p9_client_create+0x41d/0x11c0 [ 3093.208977] kstrdup+0x36/0x70 [ 3093.209335] p9_client_create+0x41d/0x11c0 [ 3093.209809] ? lock_downgrade+0x6d0/0x6d0 [ 3093.210266] ? p9_client_flush+0x430/0x430 [ 3093.210739] ? trace_hardirqs_on+0x5b/0x180 [ 3093.211218] ? lockdep_init_map_type+0x2c7/0x780 [ 3093.211746] ? __raw_spin_lock_init+0x36/0x110 [ 3093.212255] v9fs_session_init+0x1dd/0x1680 [ 3093.212731] ? lock_release+0x680/0x680 [ 3093.213191] ? kmem_cache_alloc_trace+0x151/0x320 [ 3093.213726] ? v9fs_show_options+0x690/0x690 [ 3093.214220] ? trace_hardirqs_on+0x5b/0x180 [ 3093.214703] ? kasan_unpoison_shadow+0x33/0x50 [ 3093.215206] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3093.215785] v9fs_mount+0x79/0x8f0 [ 3093.216191] ? v9fs_write_inode+0x60/0x60 [ 3093.216655] legacy_get_tree+0x105/0x220 [ 3093.217105] vfs_get_tree+0x8e/0x300 [ 3093.217524] path_mount+0x13be/0x20b0 [ 3093.217939] ? strncpy_from_user+0x9e/0x470 [ 3093.218418] ? finish_automount+0xa90/0xa90 10:38:31 executing program 1: 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) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0xe) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 3093.218892] ? getname_flags.part.0+0x1dd/0x4f0 [ 3093.219623] ? _copy_from_user+0xfb/0x1b0 [ 3093.220091] __x64_sys_mount+0x282/0x300 [ 3093.220533] ? copy_mnt_ns+0xa00/0xa00 [ 3093.220981] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3093.221549] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3093.222125] do_syscall_64+0x33/0x40 [ 3093.222542] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3093.223100] RIP: 0033:0x7f3dc6a22b19 [ 3093.223512] 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 [ 3093.225514] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3093.226352] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3093.227114] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3093.227912] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3093.228738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3093.229563] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 10:38:31 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f0b0000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:38:31 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 10:38:31 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 25) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 3093.341921] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3093.349872] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3093.415550] audit: type=1326 audit(1703673511.949:83): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=30188 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0979d35b19 code=0x7ffc0000 [ 3093.449552] audit: type=1326 audit(1703673511.950:84): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=30188 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0979d35b19 code=0x7ffc0000 [ 3093.504635] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3093.548771] FAULT_INJECTION: forcing a failure. [ 3093.548771] name failslab, interval 1, probability 0, space 0, times 0 [ 3093.550086] CPU: 1 PID: 30447 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3093.550857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3093.551778] Call Trace: [ 3093.552072] dump_stack+0x107/0x167 [ 3093.552502] should_fail.cold+0x5/0xa [ 3093.552965] ? create_object.isra.0+0x3a/0xa20 [ 3093.553480] should_failslab+0x5/0x20 [ 3093.553909] kmem_cache_alloc+0x5b/0x310 [ 3093.554368] create_object.isra.0+0x3a/0xa20 [ 3093.554859] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3093.555428] __kmalloc_track_caller+0x177/0x370 [ 3093.555949] ? p9_client_create+0x51e/0x11c0 [ 3093.556442] kmemdup_nul+0x2d/0xa0 [ 3093.556856] p9_client_create+0x51e/0x11c0 [ 3093.557331] ? p9_client_flush+0x430/0x430 [ 3093.557804] ? trace_hardirqs_on+0x5b/0x180 [ 3093.558290] ? lockdep_init_map_type+0x2c7/0x780 [ 3093.558828] ? __raw_spin_lock_init+0x36/0x110 [ 3093.559343] v9fs_session_init+0x1dd/0x1680 [ 3093.559829] ? lock_release+0x680/0x680 [ 3093.560281] ? kmem_cache_alloc_trace+0x151/0x320 [ 3093.560834] ? v9fs_show_options+0x690/0x690 [ 3093.561334] ? trace_hardirqs_on+0x5b/0x180 [ 3093.561804] ? kasan_unpoison_shadow+0x33/0x50 [ 3093.562317] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3093.562888] v9fs_mount+0x79/0x8f0 [ 3093.563290] ? v9fs_write_inode+0x60/0x60 [ 3093.563768] legacy_get_tree+0x105/0x220 [ 3093.564229] vfs_get_tree+0x8e/0x300 [ 3093.564651] path_mount+0x13be/0x20b0 [ 3093.565073] ? strncpy_from_user+0x9e/0x470 [ 3093.565555] ? finish_automount+0xa90/0xa90 [ 3093.566039] ? getname_flags.part.0+0x1dd/0x4f0 [ 3093.566568] ? _copy_from_user+0xfb/0x1b0 [ 3093.567039] __x64_sys_mount+0x282/0x300 [ 3093.567500] ? copy_mnt_ns+0xa00/0xa00 [ 3093.567922] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3093.568514] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3093.569086] do_syscall_64+0x33/0x40 [ 3093.569505] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3093.570118] RIP: 0033:0x7fed39aa0b19 [ 3093.570533] 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 [ 3093.572568] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3093.573435] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3093.574214] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3093.575018] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3093.575821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3093.576617] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 3093.640708] audit: type=1326 audit(1703673512.175:85): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=30188 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f0979d35b19 code=0x7ffc0000 [ 3093.643248] audit: type=1326 audit(1703673512.175:86): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=30188 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0979d35b19 code=0x7ffc0000 [ 3093.646840] audit: type=1326 audit(1703673512.175:87): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=30188 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0979d35b19 code=0x7ffc0000 [ 3093.649259] audit: type=1326 audit(1703673512.176:88): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=30188 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f0979d35b19 code=0x7ffc0000 [ 3093.656287] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30191 comm=syz-executor.3 [ 3093.660223] audit: type=1326 audit(1703673512.181:89): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=30188 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0979d35b19 code=0x7ffc0000 [ 3093.662654] audit: type=1326 audit(1703673512.181:90): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=30188 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0979d35b19 code=0x7ffc0000 [ 3093.671556] audit: type=1326 audit(1703673512.190:91): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=30188 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=32 compat=0 ip=0x7f0979d35b19 code=0x7ffc0000 [ 3093.673989] audit: type=1326 audit(1703673512.190:92): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=30188 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0979d35b19 code=0x7ffc0000 [ 3108.229337] FAULT_INJECTION: forcing a failure. [ 3108.229337] name failslab, interval 1, probability 0, space 0, times 0 [ 3108.231682] CPU: 1 PID: 30458 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3108.233084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3108.234760] Call Trace: [ 3108.235297] dump_stack+0x107/0x167 [ 3108.236034] should_fail.cold+0x5/0xa [ 3108.236812] should_failslab+0x5/0x20 [ 3108.237601] __kmalloc_track_caller+0x79/0x370 [ 3108.238546] ? parse_opts.part.0+0x8e/0x340 [ 3108.239422] kstrdup+0x36/0x70 [ 3108.240069] parse_opts.part.0+0x8e/0x340 [ 3108.240905] ? p9_fd_show_options+0x1c0/0x1c0 [ 3108.241834] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3108.242881] ? quarantine_put+0x8b/0x1a0 [ 3108.243699] ? trace_hardirqs_on+0x5b/0x180 [ 3108.244567] ? kfree+0xd7/0x340 [ 3108.245253] p9_fd_create+0x98/0x4a0 [ 3108.245999] ? p9_conn_create+0x510/0x510 [ 3108.246852] ? p9_client_create+0x798/0x11c0 [ 3108.247759] ? kfree+0xd7/0x340 [ 3108.248435] ? do_raw_spin_unlock+0x4f/0x220 [ 3108.249363] p9_client_create+0x7ff/0x11c0 [ 3108.250240] ? p9_client_flush+0x430/0x430 [ 3108.251086] ? trace_hardirqs_on+0x5b/0x180 [ 3108.251966] ? lockdep_init_map_type+0x2c7/0x780 [ 3108.252919] ? __raw_spin_lock_init+0x36/0x110 [ 3108.253869] v9fs_session_init+0x1dd/0x1680 [ 3108.254735] ? lock_release+0x680/0x680 [ 3108.255566] ? kmem_cache_alloc_trace+0x151/0x320 [ 3108.256534] ? v9fs_show_options+0x690/0x690 [ 3108.257449] ? trace_hardirqs_on+0x5b/0x180 [ 3108.258335] ? kasan_unpoison_shadow+0x33/0x50 [ 3108.259272] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3108.260315] v9fs_mount+0x79/0x8f0 [ 3108.261066] ? v9fs_write_inode+0x60/0x60 [ 3108.261911] legacy_get_tree+0x105/0x220 [ 3108.262743] vfs_get_tree+0x8e/0x300 [ 3108.263504] path_mount+0x13be/0x20b0 [ 3108.264291] ? strncpy_from_user+0x9e/0x470 [ 3108.265209] ? finish_automount+0xa90/0xa90 [ 3108.266090] ? getname_flags.part.0+0x1dd/0x4f0 [ 3108.267037] ? _copy_from_user+0xfb/0x1b0 [ 3108.267897] __x64_sys_mount+0x282/0x300 [ 3108.268732] ? copy_mnt_ns+0xa00/0xa00 [ 3108.269551] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3108.270622] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3108.271681] do_syscall_64+0x33/0x40 [ 3108.272440] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3108.273494] RIP: 0033:0x7fed39aa0b19 [ 3108.274254] 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 10:38:46 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 26) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:38:46 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0xf) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:38:46 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$CDROM_CLEAR_OPTIONS(r0, 0x5321, 0xd) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)) 10:38:46 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 23) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:38:46 executing program 7: timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) timer_gettime(r0, &(0x7f0000000040)) fork() timer_settime(r0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) 10:38:46 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f180000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:38:46 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f665f6c653200f601000100cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:38:46 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) [ 3108.278135] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3108.279952] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3108.281396] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3108.282830] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3108.284253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3108.285687] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 3108.288683] 9pnet: Insufficient options for proto=fd ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 3108.327222] FAULT_INJECTION: forcing a failure. [ 3108.327222] name failslab, interval 1, probability 0, space 0, times 0 [ 3108.329579] CPU: 1 PID: 30471 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3108.330994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3108.332681] Call Trace: [ 3108.333252] dump_stack+0x107/0x167 [ 3108.334038] should_fail.cold+0x5/0xa [ 3108.334824] ? create_object.isra.0+0x3a/0xa20 [ 3108.335765] should_failslab+0x5/0x20 [ 3108.336549] kmem_cache_alloc+0x5b/0x310 [ 3108.337417] ? lock_downgrade+0x6d0/0x6d0 [ 3108.338276] create_object.isra.0+0x3a/0xa20 [ 3108.339179] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3108.340226] __kmalloc_track_caller+0x177/0x370 [ 3108.341189] ? p9_client_create+0x41d/0x11c0 [ 3108.342101] kstrdup+0x36/0x70 [ 3108.342762] p9_client_create+0x41d/0x11c0 [ 3108.343631] ? lock_downgrade+0x6d0/0x6d0 [ 3108.344489] ? p9_client_flush+0x430/0x430 [ 3108.345402] ? trace_hardirqs_on+0x5b/0x180 [ 3108.346294] ? lockdep_init_map_type+0x2c7/0x780 [ 3108.347250] ? __raw_spin_lock_init+0x36/0x110 [ 3108.348196] v9fs_session_init+0x1dd/0x1680 [ 3108.349090] ? lock_release+0x680/0x680 [ 3108.349915] ? kmem_cache_alloc_trace+0x151/0x320 [ 3108.350876] ? v9fs_show_options+0x690/0x690 [ 3108.351791] ? trace_hardirqs_on+0x5b/0x180 [ 3108.352661] ? kasan_unpoison_shadow+0x33/0x50 [ 3108.353604] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3108.354631] v9fs_mount+0x79/0x8f0 [ 3108.355366] ? v9fs_write_inode+0x60/0x60 [ 3108.356194] legacy_get_tree+0x105/0x220 [ 3108.356217] vfs_get_tree+0x8e/0x300 [ 3108.356241] path_mount+0x13be/0x20b0 [ 3108.356271] ? strncpy_from_user+0x9e/0x470 [ 3108.357906] ? finish_automount+0xa90/0xa90 [ 3108.360406] ? getname_flags.part.0+0x1dd/0x4f0 [ 3108.361369] ? _copy_from_user+0xfb/0x1b0 [ 3108.362231] __x64_sys_mount+0x282/0x300 [ 3108.363066] ? copy_mnt_ns+0xa00/0xa00 [ 3108.363858] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3108.364924] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3108.365998] do_syscall_64+0x33/0x40 [ 3108.366763] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3108.367811] RIP: 0033:0x7f3dc6a22b19 [ 3108.368571] 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 [ 3108.372340] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3108.373895] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3108.375352] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3108.376810] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3108.378268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3108.379735] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 3108.437091] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue 10:38:47 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 27) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 3108.467964] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3108.484036] FAULT_INJECTION: forcing a failure. [ 3108.484036] name failslab, interval 1, probability 0, space 0, times 0 [ 3108.486434] CPU: 1 PID: 30526 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3108.486628] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3108.487848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3108.487856] Call Trace: [ 3108.487878] dump_stack+0x107/0x167 [ 3108.487905] should_fail.cold+0x5/0xa [ 3108.487927] ? create_object.isra.0+0x3a/0xa20 [ 3108.487950] should_failslab+0x5/0x20 [ 3108.487969] kmem_cache_alloc+0x5b/0x310 [ 3108.487989] ? legacy_get_tree+0x105/0x220 [ 3108.488014] ? vfs_get_tree+0x8e/0x300 [ 3108.497598] create_object.isra.0+0x3a/0xa20 [ 3108.498505] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3108.499565] __kmalloc_track_caller+0x177/0x370 [ 3108.500516] ? parse_opts.part.0+0x8e/0x340 [ 3108.501431] kstrdup+0x36/0x70 [ 3108.502095] parse_opts.part.0+0x8e/0x340 [ 3108.502943] ? p9_fd_show_options+0x1c0/0x1c0 [ 3108.503872] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3108.504949] ? quarantine_put+0x8b/0x1a0 [ 3108.505798] ? trace_hardirqs_on+0x5b/0x180 [ 3108.506684] ? kfree+0xd7/0x340 [ 3108.507372] p9_fd_create+0x98/0x4a0 [ 3108.508132] ? p9_conn_create+0x510/0x510 [ 3108.508987] ? p9_client_create+0x798/0x11c0 [ 3108.509900] ? kfree+0xd7/0x340 [ 3108.510586] ? do_raw_spin_unlock+0x4f/0x220 [ 3108.511488] p9_client_create+0x7ff/0x11c0 [ 3108.512357] ? p9_client_flush+0x430/0x430 [ 3108.512382] ? trace_hardirqs_on+0x5b/0x180 [ 3108.514132] ? lockdep_init_map_type+0x2c7/0x780 [ 3108.515107] ? __raw_spin_lock_init+0x36/0x110 [ 3108.516061] v9fs_session_init+0x1dd/0x1680 [ 3108.516976] ? lock_release+0x680/0x680 [ 3108.517800] ? kmem_cache_alloc_trace+0x151/0x320 [ 3108.518813] ? v9fs_show_options+0x690/0x690 [ 3108.519726] ? trace_hardirqs_on+0x5b/0x180 [ 3108.520618] ? kasan_unpoison_shadow+0x33/0x50 [ 3108.521565] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3108.522617] v9fs_mount+0x79/0x8f0 [ 3108.523353] ? v9fs_write_inode+0x60/0x60 [ 3108.524204] legacy_get_tree+0x105/0x220 [ 3108.525057] vfs_get_tree+0x8e/0x300 [ 3108.525827] path_mount+0x13be/0x20b0 [ 3108.526619] ? strncpy_from_user+0x9e/0x470 [ 3108.527512] ? finish_automount+0xa90/0xa90 [ 3108.528393] ? getname_flags.part.0+0x1dd/0x4f0 [ 3108.529351] ? _copy_from_user+0xfb/0x1b0 [ 3108.530215] __x64_sys_mount+0x282/0x300 [ 3108.531055] ? copy_mnt_ns+0xa00/0xa00 [ 3108.531857] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3108.532930] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3108.534002] do_syscall_64+0x33/0x40 [ 3108.534779] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3108.535833] RIP: 0033:0x7fed39aa0b19 [ 3108.536601] 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 [ 3108.540375] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3108.541936] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3108.543395] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3108.544856] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3108.546322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3108.547782] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 10:38:47 executing program 0: 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, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) clock_gettime(0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_L}], [{@uid_eq={'uid', 0x3d, r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) close_range(r1, 0xffffffffffffffff, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x400100, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000002600)={{r4}, 0x0, 0x18, @inherit={0x60, &(0x7f0000000400)={0x0, 0x3, 0x3, 0x755c, {0x4, 0x0, 0x401, 0x7fff, 0x20}, [0x0, 0x8, 0xed]}}, @name="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"}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)=ANY=[@ANYBLOB='#\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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", @ANYRESDEC, @ANYRES32]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 10:38:47 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f1c0000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:38:47 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00') openat(r3, &(0x7f0000000300)='./file1\x00', 0x1, 0x150) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:38:47 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 28) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:38:47 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 24) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:38:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x11) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:38:47 executing program 7: r0 = gettid() ptrace(0x10, r0) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() timer_settime(r1, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) [ 3108.796579] FAULT_INJECTION: forcing a failure. [ 3108.796579] name failslab, interval 1, probability 0, space 0, times 0 [ 3108.798937] CPU: 1 PID: 30597 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3108.800316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3108.802001] Call Trace: [ 3108.802535] dump_stack+0x107/0x167 [ 3108.803280] should_fail.cold+0x5/0xa [ 3108.804054] should_failslab+0x5/0x20 [ 3108.804819] __kmalloc_track_caller+0x79/0x370 [ 3108.805744] ? p9_client_create+0x51e/0x11c0 [ 3108.806634] kmemdup_nul+0x2d/0xa0 [ 3108.807336] p9_client_create+0x51e/0x11c0 [ 3108.808182] ? p9_client_flush+0x430/0x430 [ 3108.809022] ? trace_hardirqs_on+0x5b/0x180 [ 3108.809883] ? lockdep_init_map_type+0x2c7/0x780 [ 3108.810827] ? __raw_spin_lock_init+0x36/0x110 [ 3108.811755] v9fs_session_init+0x1dd/0x1680 [ 3108.812630] ? lock_release+0x680/0x680 [ 3108.813457] ? kmem_cache_alloc_trace+0x151/0x320 [ 3108.814406] ? v9fs_show_options+0x690/0x690 [ 3108.815290] ? trace_hardirqs_on+0x5b/0x180 [ 3108.816155] ? kasan_unpoison_shadow+0x33/0x50 [ 3108.817071] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3108.818104] v9fs_mount+0x79/0x8f0 [ 3108.818837] ? v9fs_write_inode+0x60/0x60 [ 3108.819693] legacy_get_tree+0x105/0x220 [ 3108.820532] vfs_get_tree+0x8e/0x300 [ 3108.821311] path_mount+0x13be/0x20b0 [ 3108.822109] ? strncpy_from_user+0x9e/0x470 [ 3108.823001] ? finish_automount+0xa90/0xa90 [ 3108.823905] ? getname_flags.part.0+0x1dd/0x4f0 [ 3108.824868] ? _copy_from_user+0xfb/0x1b0 [ 3108.825769] __x64_sys_mount+0x282/0x300 [ 3108.826617] ? copy_mnt_ns+0xa00/0xa00 [ 3108.827428] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3108.828499] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3108.829585] do_syscall_64+0x33/0x40 [ 3108.830360] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3108.831439] RIP: 0033:0x7f3dc6a22b19 [ 3108.832200] 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 [ 3108.835985] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3108.837547] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3108.838976] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3108.840405] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3108.841870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3108.843316] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 10:38:47 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f650000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:38:47 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 25) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) [ 3108.881327] FAULT_INJECTION: forcing a failure. [ 3108.881327] name failslab, interval 1, probability 0, space 0, times 0 [ 3108.883785] CPU: 1 PID: 30605 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3108.885226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3108.886927] Call Trace: [ 3108.887485] dump_stack+0x107/0x167 [ 3108.888257] should_fail.cold+0x5/0xa [ 3108.889048] should_failslab+0x5/0x20 [ 3108.889814] __kmalloc_track_caller+0x79/0x370 [ 3108.890749] ? match_number+0xaf/0x1d0 [ 3108.891562] kmemdup_nul+0x2d/0xa0 [ 3108.892299] match_number+0xaf/0x1d0 [ 3108.893075] ? match_u64+0x190/0x190 [ 3108.893855] ? __kmalloc_track_caller+0x2c6/0x370 [ 3108.894864] ? memcpy+0x39/0x60 [ 3108.895558] parse_opts.part.0+0x1f3/0x340 [ 3108.896427] ? p9_fd_show_options+0x1c0/0x1c0 [ 3108.897370] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3108.898443] ? trace_hardirqs_on+0x5b/0x180 [ 3108.899346] ? kfree+0xd7/0x340 [ 3108.900026] p9_fd_create+0x98/0x4a0 [ 3108.900789] ? p9_conn_create+0x510/0x510 [ 3108.901633] ? p9_client_create+0x798/0x11c0 [ 3108.902527] ? kfree+0xd7/0x340 [ 3108.903200] ? do_raw_spin_unlock+0x4f/0x220 [ 3108.904098] p9_client_create+0x7ff/0x11c0 [ 3108.904987] ? p9_client_flush+0x430/0x430 [ 3108.905854] ? trace_hardirqs_on+0x5b/0x180 [ 3108.906755] ? lockdep_init_map_type+0x2c7/0x780 [ 3108.907737] ? __raw_spin_lock_init+0x36/0x110 [ 3108.908682] v9fs_session_init+0x1dd/0x1680 [ 3108.909571] ? lock_release+0x680/0x680 [ 3108.910393] ? kmem_cache_alloc_trace+0x151/0x320 [ 3108.911384] ? v9fs_show_options+0x690/0x690 [ 3108.912300] ? trace_hardirqs_on+0x5b/0x180 [ 3108.913207] ? kasan_unpoison_shadow+0x33/0x50 [ 3108.914148] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3108.915211] v9fs_mount+0x79/0x8f0 [ 3108.915937] ? v9fs_write_inode+0x60/0x60 [ 3108.916784] legacy_get_tree+0x105/0x220 [ 3108.917634] vfs_get_tree+0x8e/0x300 [ 3108.918401] path_mount+0x13be/0x20b0 [ 3108.919192] ? strncpy_from_user+0x9e/0x470 [ 3108.920072] ? finish_automount+0xa90/0xa90 [ 3108.920979] ? getname_flags.part.0+0x1dd/0x4f0 [ 3108.921938] ? _copy_from_user+0xfb/0x1b0 [ 3108.922788] __x64_sys_mount+0x282/0x300 [ 3108.923613] ? copy_mnt_ns+0xa00/0xa00 [ 3108.924409] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3108.925483] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3108.926527] do_syscall_64+0x33/0x40 [ 3108.927283] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3108.928324] RIP: 0033:0x7fed39aa0b19 [ 3108.929090] 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 [ 3108.932799] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3108.934379] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3108.935830] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3108.937301] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3108.938731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3108.940173] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 3108.942629] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3108.958566] 9pnet: Insufficient options for proto=fd [ 3109.008386] FAULT_INJECTION: forcing a failure. [ 3109.008386] name failslab, interval 1, probability 0, space 0, times 0 [ 3109.010875] CPU: 0 PID: 30668 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3109.012299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3109.014180] Call Trace: [ 3109.014725] dump_stack+0x107/0x167 [ 3109.015475] should_fail.cold+0x5/0xa [ 3109.016252] ? create_object.isra.0+0x3a/0xa20 [ 3109.017210] should_failslab+0x5/0x20 [ 3109.017983] kmem_cache_alloc+0x5b/0x310 [ 3109.018831] create_object.isra.0+0x3a/0xa20 [ 3109.019738] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3109.020788] __kmalloc_track_caller+0x177/0x370 [ 3109.021772] ? p9_client_create+0x51e/0x11c0 [ 3109.022680] kmemdup_nul+0x2d/0xa0 [ 3109.023411] p9_client_create+0x51e/0x11c0 [ 3109.024293] ? p9_client_flush+0x430/0x430 [ 3109.025167] ? trace_hardirqs_on+0x5b/0x180 [ 3109.026105] ? lockdep_init_map_type+0x2c7/0x780 [ 3109.027085] ? __raw_spin_lock_init+0x36/0x110 [ 3109.028031] v9fs_session_init+0x1dd/0x1680 [ 3109.028902] ? lock_release+0x680/0x680 [ 3109.029748] ? kmem_cache_alloc_trace+0x151/0x320 [ 3109.030721] ? v9fs_show_options+0x690/0x690 [ 3109.031639] ? trace_hardirqs_on+0x5b/0x180 [ 3109.032517] ? kasan_unpoison_shadow+0x33/0x50 [ 3109.033463] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3109.034499] v9fs_mount+0x79/0x8f0 [ 3109.035237] ? v9fs_write_inode+0x60/0x60 [ 3109.036088] legacy_get_tree+0x105/0x220 [ 3109.036930] vfs_get_tree+0x8e/0x300 [ 3109.037716] path_mount+0x13be/0x20b0 [ 3109.038511] ? strncpy_from_user+0x9e/0x470 [ 3109.039403] ? finish_automount+0xa90/0xa90 [ 3109.040292] ? getname_flags.part.0+0x1dd/0x4f0 [ 3109.041271] ? _copy_from_user+0xfb/0x1b0 [ 3109.042130] __x64_sys_mount+0x282/0x300 [ 3109.042975] ? copy_mnt_ns+0xa00/0xa00 [ 3109.043774] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3109.044865] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3109.045936] do_syscall_64+0x33/0x40 [ 3109.046706] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3109.047752] RIP: 0033:0x7f3dc6a22b19 [ 3109.048515] 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 [ 3109.052284] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3109.053879] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3109.055338] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3109.056821] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3109.058292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3109.059776] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 10:39:00 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 29) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:39:00 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 26) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:39:00 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x21) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:39:00 executing program 7: gettid() timer_create(0x7, &(0x7f00000001c0)={0x0, 0x2c, 0x0, @thr={&(0x7f0000000040)="d49b5d1c3089991b0899f6419afdc1e07e855971a5d26a7f4df62d955abe479dda518e2c7995228aa90d7f344071648a32d0677b731228cc0d1ea540c805b1d3e04d9fab8b00c17d11e3b3c8", &(0x7f0000000140)="3af833c1a45a1b04196f991a8547e99b91a675b6556d51739ef931b1ef3831079c401e9ac6a0c5a46038cc1ba7fb4c6a75517345328114e3ef8208952d99bfa09428a13eff4bc69b2e73e4dbe83e99aa966a6e84c4e38fa23f629d2f0f9d66f80f2c7cc29e273b3085d3ddbd1332bb482f0203a369607a6d82278f22c50023a1"}}, &(0x7f0000000200)) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() timer_settime(r0, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) 10:39:00 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="14000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce586368576839f3ab2d70e33d59e95e09a0000000000000000"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:39:00 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000300000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:39:00 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f07f000000e8ea21f500ec00"}, 0x1, 0x0, 0x2, 0x0}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)) 10:39:00 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x0, [0x800, 0x61, 0xfffffd9a]}, &(0x7f0000000300)=0x44) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r6 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r6, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) openat(0xffffffffffffffff, &(0x7f0000000540)='./file0/file0\x00', 0x284002, 0x12a) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) [ 3122.069293] FAULT_INJECTION: forcing a failure. [ 3122.069293] name failslab, interval 1, probability 0, space 0, times 0 [ 3122.071743] CPU: 1 PID: 30734 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3122.073196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3122.074878] Call Trace: [ 3122.075429] dump_stack+0x107/0x167 [ 3122.076185] should_fail.cold+0x5/0xa [ 3122.076996] should_failslab+0x5/0x20 [ 3122.077810] __kmalloc_track_caller+0x79/0x370 [ 3122.078749] ? parse_opts.part.0+0x8e/0x340 [ 3122.079660] kstrdup+0x36/0x70 [ 3122.080342] parse_opts.part.0+0x8e/0x340 [ 3122.081212] ? p9_fd_show_options+0x1c0/0x1c0 [ 3122.081920] FAULT_INJECTION: forcing a failure. [ 3122.081920] name failslab, interval 1, probability 0, space 0, times 0 [ 3122.082148] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3122.085446] ? quarantine_put+0x8b/0x1a0 [ 3122.086264] ? trace_hardirqs_on+0x5b/0x180 [ 3122.087145] ? kfree+0xd7/0x340 [ 3122.087830] p9_fd_create+0x98/0x4a0 [ 3122.088589] ? p9_conn_create+0x510/0x510 [ 3122.089441] ? p9_client_create+0x798/0x11c0 [ 3122.090342] ? kfree+0xd7/0x340 [ 3122.091016] ? do_raw_spin_unlock+0x4f/0x220 [ 3122.091921] p9_client_create+0x7ff/0x11c0 [ 3122.092805] ? p9_client_flush+0x430/0x430 [ 3122.093684] ? trace_hardirqs_on+0x5b/0x180 [ 3122.094579] ? lockdep_init_map_type+0x2c7/0x780 [ 3122.095552] ? __raw_spin_lock_init+0x36/0x110 [ 3122.096492] v9fs_session_init+0x1dd/0x1680 [ 3122.097394] ? lock_release+0x680/0x680 [ 3122.098220] ? kmem_cache_alloc_trace+0x151/0x320 [ 3122.099203] ? v9fs_show_options+0x690/0x690 [ 3122.100116] ? trace_hardirqs_on+0x5b/0x180 [ 3122.101004] ? kasan_unpoison_shadow+0x33/0x50 [ 3122.101955] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3122.103003] v9fs_mount+0x79/0x8f0 [ 3122.103738] ? v9fs_write_inode+0x60/0x60 [ 3122.104588] legacy_get_tree+0x105/0x220 [ 3122.105433] vfs_get_tree+0x8e/0x300 [ 3122.106199] path_mount+0x13be/0x20b0 [ 3122.106990] ? strncpy_from_user+0x9e/0x470 [ 3122.107876] ? finish_automount+0xa90/0xa90 [ 3122.108761] ? getname_flags.part.0+0x1dd/0x4f0 [ 3122.109732] ? _copy_from_user+0xfb/0x1b0 [ 3122.110593] __x64_sys_mount+0x282/0x300 [ 3122.111444] ? copy_mnt_ns+0xa00/0xa00 [ 3122.112252] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3122.113326] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3122.114387] do_syscall_64+0x33/0x40 [ 3122.115146] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3122.116214] RIP: 0033:0x7f3dc6a22b19 [ 3122.116982] 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 [ 3122.120781] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3122.122340] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3122.123795] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3122.125255] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3122.126708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3122.128160] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 3122.129675] CPU: 0 PID: 30736 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3122.131081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3122.131361] 9pnet: Insufficient options for proto=fd [ 3122.132741] Call Trace: [ 3122.132768] dump_stack+0x107/0x167 [ 3122.132795] should_fail.cold+0x5/0xa [ 3122.132818] ? create_object.isra.0+0x3a/0xa20 [ 3122.132842] should_failslab+0x5/0x20 [ 3122.132861] kmem_cache_alloc+0x5b/0x310 [ 3122.132888] create_object.isra.0+0x3a/0xa20 [ 3122.132908] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3122.132935] __kmalloc_track_caller+0x177/0x370 [ 3122.132964] ? match_number+0xaf/0x1d0 [ 3122.141992] kmemdup_nul+0x2d/0xa0 [ 3122.142731] match_number+0xaf/0x1d0 [ 3122.143494] ? match_u64+0x190/0x190 [ 3122.144290] ? __kmalloc_track_caller+0x2c6/0x370 [ 3122.145292] ? memcpy+0x39/0x60 [ 3122.145967] parse_opts.part.0+0x1f3/0x340 [ 3122.146832] ? p9_fd_show_options+0x1c0/0x1c0 [ 3122.147745] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3122.148818] ? trace_hardirqs_on+0x5b/0x180 [ 3122.149700] ? kfree+0xd7/0x340 [ 3122.150387] p9_fd_create+0x98/0x4a0 [ 3122.151138] ? p9_conn_create+0x510/0x510 [ 3122.151970] ? p9_client_create+0x798/0x11c0 [ 3122.152857] ? kfree+0xd7/0x340 [ 3122.153541] ? do_raw_spin_unlock+0x4f/0x220 [ 3122.154444] p9_client_create+0x7ff/0x11c0 [ 3122.155304] ? p9_client_flush+0x430/0x430 [ 3122.156158] ? trace_hardirqs_on+0x5b/0x180 [ 3122.157035] ? lockdep_init_map_type+0x2c7/0x780 [ 3122.158010] ? __raw_spin_lock_init+0x36/0x110 [ 3122.158942] v9fs_session_init+0x1dd/0x1680 [ 3122.159817] ? lock_release+0x680/0x680 [ 3122.160634] ? kmem_cache_alloc_trace+0x151/0x320 [ 3122.161628] ? v9fs_show_options+0x690/0x690 [ 3122.162527] ? trace_hardirqs_on+0x5b/0x180 [ 3122.163429] ? kasan_unpoison_shadow+0x33/0x50 [ 3122.164368] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3122.165434] v9fs_mount+0x79/0x8f0 [ 3122.166166] ? v9fs_write_inode+0x60/0x60 [ 3122.167023] legacy_get_tree+0x105/0x220 [ 3122.167845] vfs_get_tree+0x8e/0x300 [ 3122.168626] path_mount+0x13be/0x20b0 [ 3122.169433] ? strncpy_from_user+0x9e/0x470 [ 3122.170307] ? finish_automount+0xa90/0xa90 [ 3122.171234] ? getname_flags.part.0+0x1dd/0x4f0 [ 3122.172176] ? _copy_from_user+0xfb/0x1b0 [ 3122.173033] __x64_sys_mount+0x282/0x300 [ 3122.173866] ? copy_mnt_ns+0xa00/0xa00 [ 3122.174657] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3122.175715] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3122.176757] do_syscall_64+0x33/0x40 [ 3122.177525] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3122.178559] RIP: 0033:0x7fed39aa0b19 [ 3122.179312] 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 [ 3122.183012] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3122.184559] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3122.186019] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3122.187456] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3122.188920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3122.190365] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 3122.213419] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3122.258621] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 3122.266600] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3122.316634] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:39:00 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 27) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:39:00 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f800400000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 3122.427537] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:39:00 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x22) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:39:01 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$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) r2 = signalfd(r0, &(0x7f0000000180)={[0x1]}, 0x8) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x1da) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r4 = openat(r3, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r5, &(0x7f0000000340)='./file0\x00', 0x0) r6 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r6, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r4, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) [ 3122.537583] FAULT_INJECTION: forcing a failure. [ 3122.537583] name failslab, interval 1, probability 0, space 0, times 0 [ 3122.540037] CPU: 0 PID: 30857 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3122.541455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3122.541463] Call Trace: [ 3122.541487] dump_stack+0x107/0x167 [ 3122.541513] should_fail.cold+0x5/0xa [ 3122.541544] should_failslab+0x5/0x20 [ 3122.546031] __kmalloc_track_caller+0x79/0x370 [ 3122.546965] ? parse_opts.part.0+0x8e/0x340 [ 3122.547857] kstrdup+0x36/0x70 [ 3122.548522] parse_opts.part.0+0x8e/0x340 [ 3122.549402] ? p9_fd_show_options+0x1c0/0x1c0 [ 3122.550335] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3122.551407] ? quarantine_put+0x8b/0x1a0 [ 3122.552225] ? trace_hardirqs_on+0x5b/0x180 [ 3122.553099] ? kfree+0xd7/0x340 [ 3122.553791] p9_fd_create+0x98/0x4a0 [ 3122.554551] ? p9_conn_create+0x510/0x510 [ 3122.555391] ? p9_client_create+0x798/0x11c0 [ 3122.556308] ? kfree+0xd7/0x340 [ 3122.556991] ? do_raw_spin_unlock+0x4f/0x220 [ 3122.557922] p9_client_create+0x7ff/0x11c0 [ 3122.558782] ? p9_client_flush+0x430/0x430 [ 3122.559639] ? trace_hardirqs_on+0x5b/0x180 [ 3122.560526] ? lockdep_init_map_type+0x2c7/0x780 [ 3122.561500] ? __raw_spin_lock_init+0x36/0x110 [ 3122.562463] v9fs_session_init+0x1dd/0x1680 [ 3122.563351] ? lock_release+0x680/0x680 [ 3122.564196] ? kmem_cache_alloc_trace+0x151/0x320 [ 3122.565195] ? v9fs_show_options+0x690/0x690 [ 3122.566115] ? trace_hardirqs_on+0x5b/0x180 [ 3122.566999] ? kasan_unpoison_shadow+0x33/0x50 [ 3122.567936] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3122.568964] v9fs_mount+0x79/0x8f0 [ 3122.569713] ? v9fs_write_inode+0x60/0x60 [ 3122.570557] legacy_get_tree+0x105/0x220 [ 3122.571385] vfs_get_tree+0x8e/0x300 [ 3122.572143] path_mount+0x13be/0x20b0 [ 3122.572926] ? strncpy_from_user+0x9e/0x470 [ 3122.573824] ? finish_automount+0xa90/0xa90 [ 3122.574714] ? getname_flags.part.0+0x1dd/0x4f0 [ 3122.575671] ? _copy_from_user+0xfb/0x1b0 [ 3122.576527] __x64_sys_mount+0x282/0x300 [ 3122.577373] ? copy_mnt_ns+0xa00/0xa00 [ 3122.578178] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3122.579243] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3122.580300] do_syscall_64+0x33/0x40 [ 3122.580778] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3122.581058] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3122.581082] RIP: 0033:0x7f3dc6a22b19 [ 3122.584563] 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 [ 3122.588275] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3122.589856] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3122.591299] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3122.592766] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3122.594238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3122.595696] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 3122.597254] 9pnet: Insufficient options for proto=fd [ 3122.599782] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:39:01 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 30) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:39:01 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f030000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 3122.670274] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3122.732125] FAULT_INJECTION: forcing a failure. [ 3122.732125] name failslab, interval 1, probability 0, space 0, times 0 [ 3122.734504] CPU: 1 PID: 30873 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3122.735909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3122.737613] Call Trace: [ 3122.738153] dump_stack+0x107/0x167 [ 3122.738900] should_fail.cold+0x5/0xa [ 3122.739689] should_failslab+0x5/0x20 [ 3122.740456] __kmalloc_track_caller+0x79/0x370 [ 3122.741412] ? match_number+0xaf/0x1d0 [ 3122.742240] ? kfree+0xd7/0x340 [ 3122.742919] kmemdup_nul+0x2d/0xa0 [ 3122.743652] match_number+0xaf/0x1d0 [ 3122.744421] ? match_u64+0x190/0x190 [ 3122.745190] ? __kmalloc_track_caller+0x2c6/0x370 [ 3122.746172] ? memcpy+0x39/0x60 [ 3122.746852] parse_opts.part.0+0x1f3/0x340 [ 3122.747715] ? p9_fd_show_options+0x1c0/0x1c0 [ 3122.748645] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3122.749719] ? trace_hardirqs_on+0x5b/0x180 [ 3122.750603] ? kfree+0xd7/0x340 [ 3122.751288] p9_fd_create+0x98/0x4a0 [ 3122.752047] ? p9_conn_create+0x510/0x510 [ 3122.752883] ? p9_client_create+0x798/0x11c0 [ 3122.753794] ? kfree+0xd7/0x340 [ 3122.754465] ? do_raw_spin_unlock+0x4f/0x220 [ 3122.755370] p9_client_create+0x7ff/0x11c0 10:39:01 executing program 7: r0 = gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r1, &(0x7f0000000080)) timer_create(0x1, &(0x7f0000000180)={0x0, 0xb, 0x4, @tid=r0}, &(0x7f00000001c0)=0x0) timer_settime(r2, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000080)={{0x0, 0x3938700}, {r3, r4+10000000}}, &(0x7f0000000140)) fork() timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r5, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r5, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f00000002c0)={{r6, r7+60000000}, {0x0, 0x989680}}, &(0x7f0000000280)) [ 3122.756240] ? p9_client_flush+0x430/0x430 [ 3122.757337] ? trace_hardirqs_on+0x5b/0x180 [ 3122.758220] ? lockdep_init_map_type+0x2c7/0x780 [ 3122.759189] ? __raw_spin_lock_init+0x36/0x110 [ 3122.760122] v9fs_session_init+0x1dd/0x1680 [ 3122.761006] ? lock_release+0x680/0x680 [ 3122.761843] ? kmem_cache_alloc_trace+0x151/0x320 [ 3122.762822] ? v9fs_show_options+0x690/0x690 [ 3122.763731] ? trace_hardirqs_on+0x5b/0x180 [ 3122.764616] ? kasan_unpoison_shadow+0x33/0x50 [ 3122.765559] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3122.766602] v9fs_mount+0x79/0x8f0 [ 3122.767329] ? v9fs_write_inode+0x60/0x60 [ 3122.768173] legacy_get_tree+0x105/0x220 [ 3122.769004] vfs_get_tree+0x8e/0x300 [ 3122.769790] path_mount+0x13be/0x20b0 [ 3122.770572] ? strncpy_from_user+0x9e/0x470 [ 3122.771458] ? finish_automount+0xa90/0xa90 [ 3122.772337] ? getname_flags.part.0+0x1dd/0x4f0 [ 3122.773296] ? _copy_from_user+0xfb/0x1b0 [ 3122.774147] __x64_sys_mount+0x282/0x300 [ 3122.774975] ? copy_mnt_ns+0xa00/0xa00 [ 3122.775778] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3122.776844] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3122.777917] do_syscall_64+0x33/0x40 [ 3122.778677] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3122.779715] RIP: 0033:0x7fed39aa0b19 [ 3122.780476] 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 [ 3122.784217] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3122.785784] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3122.787239] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3122.788685] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3122.790143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3122.791592] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 3122.794709] 9pnet: Insufficient options for proto=fd 10:39:01 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000500000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 3122.823494] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:39:01 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:39:01 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f030000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:39:01 executing program 7: newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), 0x2000) r0 = gettid() ptrace$peeksig(0x4209, r0, &(0x7f0000000140)={0x1, 0x1, 0x3}, &(0x7f0000000340)=[{}, {}, {}]) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() timer_settime(r1, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) [ 3122.883227] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3123.023362] EXT4-fs (loop0): mounted filesystem without journal. Opts: noquota,,errors=continue [ 3123.119082] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:39:15 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0xfffffffffffffe63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r3 = openat(r2, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r4, &(0x7f0000000340)='./file0\x00', 0x0) r5 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r5, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r3, &(0x7f0000000500)='./file1/file0\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000001e00000000000000007c", @ANYRESHEX=r6, @ANYBLOB="2c7d09000000fc", @ANYRESHEX=r7, @ANYBLOB=',\x00']) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x1000}}, './file0\x00'}) renameat2(r6, &(0x7f0000000180)='./file1\x00', r8, &(0x7f0000000300)='./file0\x00', 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:39:15 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x8000000000000) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:39:15 executing program 1: 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) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x23) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) 10:39:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 28) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:39:15 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 31) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:39:15 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000600000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) 10:39:15 executing program 7: gettid() timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) fork() fork() r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) timer_create(0x3, &(0x7f0000000280)={0x0, 0x13, 0x0, @thr={&(0x7f0000000180)="a530eea30471c3551a460741b56c4f2e213931a68f4835c7df884e721bdf4b14ae862da3ee92f235ad9f08acfb538c6d5758884542561fe6de136cbc365d578c821b344e7c7a2235fd6b1e94506d90353cbc4d49f9b341b846954954876006660dd37be87a80dcc6ef88dbef06da03291f3c06349c19184f98735ad3640888a367c10888f450e94fc74927b8db49039d896f2f1427dafe69762da7a3edb651d2e4f23623dbc283f0898100e49d76cd05c87203f69aed7720716429f26199ce9aadce498fe8d51d538655afb86dc8", &(0x7f0000000340)="a3f1e52e370314df5b14bd763bcff664261c3deaf464a3f907f209ef0bf11564ca7b95198992e9b253b2f18b0825c0bd017aeb08ff4d23876443ed3e8817d2b38ab23fa98bda41b9c65e3b5515103605189a3cdeb7279c357a1f6dada44b15181d93a40e9a4bbe7ff5174feac1f4654c175b2857cc8cbe4051766385433f41d67c6f9f48633a7cf4b68e3128d92d38efc2621315a18e277f95b15a6037bdcdee2d1ad97e9574efeb942f"}}, &(0x7f0000000400)=0x0) timer_settime(r3, 0x1, &(0x7f0000000440)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000480)) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f00000009c0)={0x0, 0x0}) close(r1) process_vm_readv(r4, &(0x7f0000000540)=[{&(0x7f00000018c0)=""/31, 0x1f}], 0x1, &(0x7f0000001ec0)=[{&(0x7f0000001a80)=""/94, 0x5e}], 0x1, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000140)={0x1, 0x2, 0x800000000000009, 0x100000000, r4}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000002c0)={{r5, r6+60000000}, {0x0, 0x989680}}, &(0x7f0000000300)) 10:39:15 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000200)={"6ac7b272a1b3fe6e4baf6228", 0x0, 0x0, 0x7ffe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2b34b399", 0x0, "e56d2bee", 0x0, 0x0, 0x0, "3c1f93", "771dc3e2eb7fd1f08e58048ee8ea21f500ec0000000000000900"}, 0x0, 0x0, 0x0, 0x0}) pipe2$9p(&(0x7f0000005480)={0xffffffffffffffff}, 0x4800) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r2, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) fsetxattr$security_capability(r2, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) r4 = getgid() r5 = syz_io_uring_setup(0x6757, &(0x7f00000000c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000140), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f00000005c0)=[{0x0}], 0x1) r6 = getpid() r7 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r7, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r8, 0x0) fsetxattr$security_capability(r7, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r8}, 0x18, 0x2) fstat(0xffffffffffffffff, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005680)=[{{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000000240)="32282ddffce45554734d4f6bb16722feee9a718bf5755542b92ebb0e06bceb7fb811f3737069aca6d3824ec932c86a23cb1137e8f644652a53ab26305e958d65a87cf7f6c9b266734dad210cc50dc47de6ce5d5b577117431ac162db6228adb404550a14720f882a0c9c9d73844d8d9bb1b2cdb260676ec1e06196956d5c60bde80cfbfa2bdfb65445b0a0ffe72a4e662b692dfa6931ee320f48ca64a55833e3f652049e619c39d2daba93a632f88fc7090c196fb2f22a304522d5644595ec09da8b844d6436e54b36", 0xc9}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="1646989f7a09ba11b4123faf36d28d9b61ce9d4e28e48481b4aef01911a8472fe4f94e634addff4691116b0639ac44fcc9c6128891be3a88894961f8ef3622ffdc028ef6311019b503dcfd92ee55fb8989c409298040c7c22cac66afef255b", 0x5f}, {&(0x7f00000013c0)="44f06a50b3c0e4195c23672adbc8867969b4e857df5dbac962994d4b29d5164904912904eabc2da7f623cf7f291d69408e8793f54168985b1b58b67c5059e282333f6fb101f6c6a2489dcb2aa980b3b3708fb22bd07ae0435aca6af5c7bc214fa34776fd401d07b94949d3ee1bf2eb353a1b8e441545dac40635c3f2a999e4d06efa18bb45b1c0b4a3ae805da6f04d3c706df3b1de9e51941ec3c73f9e88fadc814ccf58f7117d6331f2647edd1519f39ed3a3ab4db5fbf4a38f7c4711e8c885f35e2ea85b55173c83cc723090e17a12658d53e679f5ffa576", 0xd9}, {&(0x7f00000000c0)="7e1fafa87ffdf62f8f4c0573cf40f367bfc174705145fd002d4274bf32614dba96063db80c02cc4afd9ac099753e724ad3586401", 0x34}, {&(0x7f00000014c0)="ae5c38f3ccfffd99c8c5f4bd106c3b767bdf49d20530936cb1ef988e1581f042bd8c702fea82b562b9facfa718af20edb26d8ae432d66790c023b9945a9fdf29700ce5fabd79ad2f6cc31f28d749dcf27a0ee6209f4a5004ab6b02c2174ef59a9d8ad16ba214", 0x66}, 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0x1000}, {&(0x7f0000002540)="2f3384ec8ba30f6dae5fc2220c46dfe7b53ffc3117ba2af25d7b60575d6d8e72e214f82f00bf95e6ba1798a1b6b7bc052c8e5393ee1b10886e16ecd387748e07d7f357b92e56038e9eac3b900551e47dada2a231bc4f28a09178a60c", 0x5c}], 0x8, &(0x7f0000002640)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58, 0x4000040}}, {{&(0x7f00000026c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000002740)="d092e1732c9ce0be89bde9bc40ccc4ffce5c7062fa2978eb277865adfc5c2ac1db4f0a78cb35c9fff9fd36db25a22e49c78d16acb34b276eaca979a3c8e5964327c37917bff89a7b81cc0138dca75a4c1a39c36fc234bf943f266889bcf28b7a18da93e3ede610aea5aa1d76e9d1b06ee5af808a2818d2078efc215343e3175a0b070dadb31b61f87cdf7ec7df9a47a6dbe22ac20b48761481b0c92351ca0e96ea3393", 0xa3}, {&(0x7f0000002800)="a7b8d46368fe2cf0d6deeb8aed80cd4e255d7a92f576483d5b97e81bff3a138fe24dda2a0336c9dfa03bef724b190bd1994708a7e85706cab459710b6a63d706931d1dbbfe62b9a1799757f71fc32753b14ea18023994eb4cf6bfad60366884a1b5d3d1a", 0x64}], 0x2, &(0x7f0000002880)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}], 0x20, 0x4000}}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f00000028c0)="18046f6513ca5a84707909a5f7039bf3ee0b31d69d7ff5eebde9a7fc8862c89b25f767cc15cfae098a2b9bb4a8fbefb46fb16963f444e2b312fb37a98e8241df793447776c281785194ac1ea75aff9d8267fa1ef92b0dd6e362d465b5ac2fa399bb5006e846ffa7ace420a6e30408c9b39242057020bc28b8bfd59e3d917db7ecc491e1046b60ac8118941cc639fd518b4a00d6e980dafa82276d0dde44cb024ea51b0376e5d241dd7d3582de9d91cd16b3ab87c812c232bac7c1f6078e0ecdf3e3f17fd4b6d734d61f7fc395217f18a78000ff61b21142e71e26964", 0xdc}, {&(0x7f00000029c0)}, {&(0x7f0000002a00)="4a6c1cfb99f5930f72cf28d9d13d25ad1ed08b154baf64fa6667f9bf2258d890df295aff7cc508c4c27ff7c63c7aa0775c9172f5c06689687a9c39d201d7fa7fef3607aafa1e73371e6f2596ddb81af270802929d0a2b6ff18adc30771fcbfce0e065a875cb2abea6cab8ada7e87ec6c442284d370fb52d002ac8bd416f3b4e865e783754722365f939d4ecc4a8538a9139c9e57f81e423974a55a713a1fd7d926fa6e3ad5ce18c61fb314f924f13c6e8344d0cdc5fc04440b1309eab4d07e9a5c3720aa5ccb54877df08c182381d484861890ecd64b0d76aecb2cb9", 0xdc}, {&(0x7f0000002b00)="f972ce61caa56b11ee0d2b076079d1add71c9ae7f28d1e64f158c3000f9dedf98183efad2d648be4e24c2c91834c198c5d3526eea44cb5bc41ef3d5ad153f0d24d51c39dc5aa129e83cf9d1bb341bb228924c1db2e6104361727a556d6f0d63cb0facd2a23e0137ce3d9bbf723791eddddb8d2fcd669530fc23cf689518457ae1a555aa14d20724b569dc306e1836855e58e44e659ac7f13100e36e3adb6978b5bd258eddf57e0755b75fab027c804fee6bf02677963050cdd5b1cff16676f7ca075286c4c61834added1ca04925aad1403d1b3e51ede8c94f6fae3655d99e2684e5ef6de753df47", 0xe8}], 0x4, &(0x7f00000031c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70, 0x20048010}}, {{&(0x7f0000003240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003640)=[{&(0x7f00000032c0)="1ef14d8447a5f7fa816c4cc41810c6cd5c9e9ac9de6f7c6c3bcb0de5cccbbc1a3075cf94fb51faf8fae60d3154be213f424adb41b9cdca49c757995b61cde3f1c56aa8ad00f072304a4aa92df6b12e430e198d2aef24bfaf737247dc69bb3f5a0eb37fd85c387882caa2447cc36b67bfcc6cce04a6910030ed566e52aa8b02917b93b8606b7d89a50d91684ac21fee608e28d3f5e9c47bf01dd7a52ced102da743b4f94e897475af72664a0c4254979f8b37104afffd9f42bf97d424582e0390e43fe111342d05396b5d8f35c1ad329e3de3668b98e79b91a3ade65b14ef4d6a3e346f73a9eaec6de5278cdf6bae", 0xee}, {&(0x7f00000033c0)="01ab71007847f6f5b9d2b5b69ce2b6c3931a8fd330d469c0f661a9880301e6e0621673e7a4322b69cdf6fde657fc7d2a89f177405a47b493489bcbb9945b612fd0ff", 0x42}, {&(0x7f0000003440)="0415e74df9730c40c2c0c9076c9694dab5206659a4ab3a49f6e22aaaba6188eceb441321e5c144038632a4fa0e14923fa16e52fa9c7e749c3fcc1bc541b25bbd0a4df0b7808eb072c5b9436218a38999addef797fff1b363d3307730179289e4c090704737edd181393f50072f3e5101645f91a6a1c0bf6673f27c289212f2d414b7ac09ad4dd6a97bbeb492c28c28027ecd8b351fb31077d45ee67ee0b25a52d2e5fe72365ed7754bd4ed019e6ab23b6be0ed5daecd", 0xb6}, {&(0x7f0000003500)="142f84287c65b44f84cf0dd4a1c18447c72fefcac442b0db20a19f9da5de7a658550ea34e253da4855a2e9b0509772592195ca83fab1bc2f2cbe40be3a9f74671c621c404ddea1f62fbdd080f0a05898d295a98061e2f7e0008eec24082f6269d93c9566d3a3d43c838a9e00c4dddf3814d4782e020780e76cb15fe5fed20ad0e2d03ec3ec830eabdd3a60df684930b77041ea593c0356b50433fee8d44cd2b108031fa4d27154e2753590f360bf9754999a20dd1882fb140bda", 0xba}, {&(0x7f00000035c0)="9e00c44858de311f6210b0d8d2d8830a7cffc182a5fb00ee4b6b56df5af18671b93d69482b8296691e28336c24fa", 0x2e}, {&(0x7f0000003600)="13084ff19edf4b30e3f7e07766bcf97dc5d6d9fcc0f7882e2d2b88b8928a9bdd3ffafdc929d3b1f0db64c1eb1a1917f65924d3fe3f39c9c2e2f29ab776c4f5", 0x3f}], 0x6, &(0x7f0000004a00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8, 0x20000010}}, {{&(0x7f0000004ac0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000050c0)=[{&(0x7f0000004b40)="b4929e548a601aeff42a3a5ae35ac54810e3502e32eab15b59fcf5207cf8a95752d7cfef587760e0def67900db99d76d7596efe226b27b15acb4e66d042e4f5c0fff42d31b480cc731ad00ea98e4bbce86738ede2cec015cd7c82e0582edbc0b9ee9781828f1e55402be37b5e7337d0301ba6836bb62541d9efe4e9a7479494aa49ed8925b3d5f436591eccc66cef734d4fe3fc6aa10b694daa70ef7d2c9618091631c444b5c9e2db4e4fb2b4c625f76beddf121a2f0de4cdc2b01caf38b48380485cfb3e34b1f4019cc411af5992d1023ab4204dcbbe1bd0555be9fc6d5d1a11a47cfeb1c6d4af73c1083bd50bc77c347b21f5f", 0xf4}, {&(0x7f0000004c40)="c5b63e5a85394e8d6b3f5732f96fc04c4f58d3fb5bc73ff475cfff72c6598332ff13b8addac74d96f54ff49d17697900ae977ae8e23cae810a27303d5df44f93b3af20752010e37a5fc40b129f532a5079d8322d43ecc41d6243df94dee84ac2f205feb25353e888635b4256cd91bce443282f775400c95ac6a2fd902f547148", 0x80}, {&(0x7f0000004cc0)="605fa3cb497eff47c23e80ad4aac373446dc819de12e553b4d77d695425aa3cda7d8c25168c0a2726223f1ac047375e1e17310dbe39a7b987182e261585eb8aaee26d85a2f364e4186f0a63e4d8259f34e1d91675f4e56b032a74625fde84ebd0d1a277a78225b", 0x67}, {&(0x7f0000004d40)="6a97244b821462a167efcc353f51d3e285392525841448c98ace328af85cc6725bde9871d2fc5afc1767dd8141ed96b363979d856789e36bfb9cc3dcf8a44610fd8c17b0654bd4662beb817373101263e7bdeaf88104110b51d18f23e42e3c860864a33fed8832c05d39368bb98d2c3664ea3c25605fce085622b8d2f5e2331f3f0239b61d3f5995ad19319847ab7088b843183e401d50f44daa21ac9d72ede9a6b55126ebcc673cf97a38bf14ee2ae9f1fcc3f7611ea14b0ad0faf02e980f69c0e35d7407a3b840bd7e1fef3431508f0ff208dc3ba4e76361cde78283f3", 0xde}, {&(0x7f0000004e40)="c8b65a1df060d65a555e31f0b6784152fa5beb81a88ec396dbb203ed2f438ee4a668637a3b8973e81fae4c219b75bbee202bfef2900b346ac9705e985c961e3f2366da09803f952cea44f067ea7e6962392b749dd4c64d87609fe20711a07aff83d8b752a8a3d90429ace7883ba922cbde491c", 0x73}, {&(0x7f0000004ec0)="9a3cfd8d9bbb42fb2ed131b5260805c161c7c994d6d5048dcc368929597d480e6b0eeaa575e2eb879bf6b13a94f95bbb96484a9788d268a98da372024c6fcb1a20e2440e808de4c3da02b9f2b0b828008ca2ceb448dddacfe2383a68014760ec781f73dafdca278d7d1441759c2a8f618e0f28333ed0c377f7b382d66272b9f70b2845e27b328affe24bf436300cb3f9e82dbb938a7f1423050bbcbc08c27d4f03a1a4d35e79b3f5f8ef9da79220c7840f61770a083f3aa7192327010c3121134cc551e051bf83be6667f394a1e0d4041c104e63ebf609de788097811f84f7a617ef5b209332eeda24a7af", 0xeb}, {&(0x7f0000004fc0)="ebf158b5e7aef69339b9e79ffd6c27745fc3cb537c4b0896981913baef2acb3068c553890832cced8e258067f657393b51ce4c30fa538d339c77e9abcefafc55d74426d2ec6be763799feb339436a11ddcc6b6320b27902d1879a71aba2267984331460b64b881", 0x67}, {&(0x7f0000005040)="ab98ecb173b4c933515d31f299771a61d746db79568a79204ab256ff938bf65ef2685067d6fbf897b8b0c8fa292103e2b7faed39f4a2cb4fa5255ade2927a213b7266333764e5da7", 0x48}], 0x8, 0x0, 0x0, 0x800}}, {{&(0x7f0000005140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005400)=[{&(0x7f00000051c0)="a39de6f4b29509b0c1128edf5c6838a04fa468fd809c08b0e962d1cae54114831013cd586fcfd046c73765e9f7d0e7dfa7a4524136f19f0fe5ce016d4e8d114aaa2f2d1f029b3d2cf6af8734", 0x4c}, {&(0x7f0000005240)="26d6c79d8d0860e662fed3abeb02c96da30b540734e6ee1c5c3c9c2f1df966cb2884ad64a3ced160b97ae6fa3775ebbb78b105da23d64297d01c25cb8672ce73f803f39e6e0b4b884ac1b5cbdfdef3afcbd63b458663d6288b84de6d43990073c48bce19dd4d13b978762bfb1bf208c89d05e797607034f69e98e52f3457cce17f129255a4a2e56031b68edf024851cd91cb918529fc3aa8bfbcec32", 0x9c}, {&(0x7f0000005300)="6b0eea7d16711913ec9e4ee94a154697460ccb4f3504235f2a09c1a2d9bc59d62e0fda21b1286a4ebf98125022b7129a38fb184758ebd3e30fc2a7f58a16ad60739f82f35ec28ea0dc833faf65207d8150fc02adaf0efd3fb31c5fe86fa541ac06c53fa21ecbc795bb05b00511ff3e702bd7cef0ebc58e149108764a98fdcb5489f16171bbfbc887cef06058ac7e81e45dd406fc2dfb25ee56586092d65658081da953d6ac8adf5baa83c175dbb3356861acb1eb939bdb32c0e80e8d08482be78948e5eaf634b02f079050d868767665ed01e90c361034874f0a", 0xda}], 0x3, &(0x7f0000005540)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1, r3, r4}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r8, r9}}}], 0x140, 0x24000044}}], 0x6, 0x44894) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaab54, &(0x7f0000000200), 0x0, &(0x7f0000000040)) [ 3137.239458] FAULT_INJECTION: forcing a failure. [ 3137.239458] name failslab, interval 1, probability 0, space 0, times 0 [ 3137.240905] CPU: 1 PID: 31115 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3137.241751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3137.242716] Call Trace: [ 3137.243033] dump_stack+0x107/0x167 [ 3137.243470] should_fail.cold+0x5/0xa [ 3137.243924] ? create_object.isra.0+0x3a/0xa20 [ 3137.244472] should_failslab+0x5/0x20 [ 3137.244579] FAULT_INJECTION: forcing a failure. [ 3137.244579] name failslab, interval 1, probability 0, space 0, times 0 [ 3137.244920] kmem_cache_alloc+0x5b/0x310 [ 3137.244941] create_object.isra.0+0x3a/0xa20 [ 3137.248201] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3137.248804] __kmalloc_track_caller+0x177/0x370 [ 3137.249380] ? match_number+0xaf/0x1d0 [ 3137.249870] kmemdup_nul+0x2d/0xa0 [ 3137.250316] match_number+0xaf/0x1d0 [ 3137.250791] ? match_u64+0x190/0x190 [ 3137.251262] ? __kmalloc_track_caller+0x2c6/0x370 [ 3137.251865] ? memcpy+0x39/0x60 [ 3137.252290] parse_opts.part.0+0x1f3/0x340 [ 3137.252815] ? p9_fd_show_options+0x1c0/0x1c0 [ 3137.253392] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3137.254040] ? trace_hardirqs_on+0x5b/0x180 [ 3137.254549] ? kfree+0xd7/0x340 [ 3137.254958] p9_fd_create+0x98/0x4a0 [ 3137.255408] ? p9_conn_create+0x510/0x510 [ 3137.255900] ? p9_client_create+0x798/0x11c0 [ 3137.256433] ? kfree+0xd7/0x340 [ 3137.256829] ? do_raw_spin_unlock+0x4f/0x220 [ 3137.257403] p9_client_create+0x7ff/0x11c0 [ 3137.257939] ? p9_client_flush+0x430/0x430 [ 3137.258465] ? trace_hardirqs_on+0x5b/0x180 [ 3137.259005] ? lockdep_init_map_type+0x2c7/0x780 [ 3137.259564] ? __raw_spin_lock_init+0x36/0x110 [ 3137.260135] v9fs_session_init+0x1dd/0x1680 [ 3137.260683] ? lock_release+0x680/0x680 [ 3137.261185] ? kmem_cache_alloc_trace+0x151/0x320 [ 3137.261773] ? v9fs_show_options+0x690/0x690 [ 3137.262326] ? trace_hardirqs_on+0x5b/0x180 [ 3137.262879] ? kasan_unpoison_shadow+0x33/0x50 [ 3137.263442] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3137.264077] v9fs_mount+0x79/0x8f0 [ 3137.264523] ? v9fs_write_inode+0x60/0x60 [ 3137.265037] legacy_get_tree+0x105/0x220 [ 3137.265526] vfs_get_tree+0x8e/0x300 [ 3137.265993] path_mount+0x13be/0x20b0 [ 3137.266475] ? strncpy_from_user+0x9e/0x470 [ 3137.267018] ? finish_automount+0xa90/0xa90 [ 3137.267559] ? getname_flags.part.0+0x1dd/0x4f0 [ 3137.268137] ? _copy_from_user+0xfb/0x1b0 [ 3137.268665] __x64_sys_mount+0x282/0x300 [ 3137.269180] ? copy_mnt_ns+0xa00/0xa00 [ 3137.269651] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3137.270309] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3137.270965] do_syscall_64+0x33/0x40 [ 3137.271433] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3137.272071] RIP: 0033:0x7fed39aa0b19 [ 3137.272545] 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 [ 3137.274835] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3137.275780] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3137.276669] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3137.277554] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3137.278454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3137.279309] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 3137.280217] CPU: 0 PID: 31110 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3137.281656] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3137.283328] Call Trace: [ 3137.283876] dump_stack+0x107/0x167 [ 3137.284626] should_fail.cold+0x5/0xa [ 3137.285432] should_failslab+0x5/0x20 [ 3137.286198] __kmalloc_track_caller+0x79/0x370 [ 3137.287119] ? match_number+0xaf/0x1d0 [ 3137.287919] kmemdup_nul+0x2d/0xa0 [ 3137.288638] match_number+0xaf/0x1d0 [ 3137.289402] ? match_u64+0x190/0x190 [ 3137.290162] ? __kmalloc_track_caller+0x2c6/0x370 [ 3137.291145] ? memcpy+0x39/0x60 [ 3137.291823] parse_opts.part.0+0x1f3/0x340 [ 3137.292678] ? p9_fd_show_options+0x1c0/0x1c0 [ 3137.293601] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3137.294658] ? trace_hardirqs_on+0x5b/0x180 [ 3137.295532] ? kfree+0xd7/0x340 [ 3137.296210] p9_fd_create+0x98/0x4a0 [ 3137.296964] ? p9_conn_create+0x510/0x510 [ 3137.297812] ? p9_client_create+0x798/0x11c0 [ 3137.298702] ? kfree+0xd7/0x340 [ 3137.299372] ? do_raw_spin_unlock+0x4f/0x220 [ 3137.300269] p9_client_create+0x7ff/0x11c0 [ 3137.301136] ? p9_client_flush+0x430/0x430 [ 3137.302003] ? trace_hardirqs_on+0x5b/0x180 [ 3137.302878] ? lockdep_init_map_type+0x2c7/0x780 [ 3137.303845] ? __raw_spin_lock_init+0x36/0x110 [ 3137.304776] v9fs_session_init+0x1dd/0x1680 [ 3137.305668] ? lock_release+0x680/0x680 [ 3137.306482] ? kmem_cache_alloc_trace+0x151/0x320 [ 3137.307458] ? v9fs_show_options+0x690/0x690 [ 3137.308364] ? trace_hardirqs_on+0x5b/0x180 [ 3137.309241] ? kasan_unpoison_shadow+0x33/0x50 [ 3137.310182] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3137.311216] v9fs_mount+0x79/0x8f0 [ 3137.311937] ? v9fs_write_inode+0x60/0x60 [ 3137.312779] legacy_get_tree+0x105/0x220 [ 3137.313625] vfs_get_tree+0x8e/0x300 [ 3137.314384] path_mount+0x13be/0x20b0 [ 3137.315162] ? strncpy_from_user+0x9e/0x470 [ 3137.316041] ? finish_automount+0xa90/0xa90 [ 3137.316915] ? getname_flags.part.0+0x1dd/0x4f0 [ 3137.317876] ? _copy_from_user+0xfb/0x1b0 [ 3137.318723] __x64_sys_mount+0x282/0x300 [ 3137.319583] ? copy_mnt_ns+0xa00/0xa00 [ 3137.320376] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3137.321457] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3137.322508] do_syscall_64+0x33/0x40 [ 3137.323262] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3137.324294] RIP: 0033:0x7f3dc6a22b19 [ 3137.325054] 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 [ 3137.328769] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3137.330314] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3137.331750] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3137.333188] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3137.334638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3137.336079] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 3137.372761] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3137.384273] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue 10:39:15 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0x1a, 0x0, @tid=r0}, &(0x7f0000000280)) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1b, 0x1, @thr={&(0x7f0000000000)="8740d9ae616bbff97d8165a920168a3a2c361dd1a5dc255e6d22e04cde237061027c7eefb25c96c3e34a", &(0x7f0000000040)}}, &(0x7f0000000100)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) rt_tgsigqueueinfo(r2, r0, 0x20, &(0x7f00000001c0)={0x17, 0x80000001, 0x7f800}) fork() timer_gettime(r1, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) wait4(r0, &(0x7f0000000140), 0x40000000, 0x0) timer_settime(r1, 0x1, &(0x7f00000002c0)={{}, {r3, r4+10000000}}, &(0x7f0000000300)) 10:39:15 executing program 1: 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) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x2c) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 3137.430509] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:39:15 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) mknodat(r6, &(0x7f0000000180)='./file0\x00', 0xc000, 0x6) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:39:16 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000700000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 3137.547388] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3137.550982] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3137.606473] 9pnet: Insufficient options for proto=fd 10:39:16 executing program 1: 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) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x2d) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 3137.616291] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:39:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 29) pipe(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 10:39:16 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 32) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:39:16 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x2c) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 3137.668431] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:39:16 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000b00000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 3137.710775] FAULT_INJECTION: forcing a failure. [ 3137.710775] name failslab, interval 1, probability 0, space 0, times 0 [ 3137.713471] CPU: 0 PID: 31351 Comm: syz-executor.6 Not tainted 5.10.205 #1 [ 3137.714921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3137.716647] Call Trace: [ 3137.717206] dump_stack+0x107/0x167 [ 3137.717993] should_fail.cold+0x5/0xa [ 3137.718797] ? p9_fd_create+0x161/0x4a0 [ 3137.719629] should_failslab+0x5/0x20 [ 3137.720415] kmem_cache_alloc_trace+0x55/0x320 [ 3137.721375] p9_fd_create+0x161/0x4a0 [ 3137.722153] ? p9_conn_create+0x510/0x510 [ 3137.723002] ? p9_client_create+0x798/0x11c0 [ 3137.723905] ? kfree+0xd7/0x340 [ 3137.724588] ? do_raw_spin_unlock+0x4f/0x220 [ 3137.725503] p9_client_create+0x7ff/0x11c0 [ 3137.726380] ? p9_client_flush+0x430/0x430 [ 3137.727244] ? trace_hardirqs_on+0x5b/0x180 [ 3137.728130] ? lockdep_init_map_type+0x2c7/0x780 [ 3137.729108] ? __raw_spin_lock_init+0x36/0x110 [ 3137.730049] v9fs_session_init+0x1dd/0x1680 [ 3137.730939] ? lock_release+0x680/0x680 [ 3137.731759] ? kmem_cache_alloc_trace+0x151/0x320 [ 3137.732741] ? v9fs_show_options+0x690/0x690 [ 3137.733663] ? trace_hardirqs_on+0x5b/0x180 [ 3137.734562] ? kasan_unpoison_shadow+0x33/0x50 [ 3137.735491] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3137.736531] v9fs_mount+0x79/0x8f0 [ 3137.737251] ? v9fs_write_inode+0x60/0x60 [ 3137.738104] legacy_get_tree+0x105/0x220 [ 3137.738929] vfs_get_tree+0x8e/0x300 [ 3137.739704] path_mount+0x13be/0x20b0 [ 3137.740493] ? strncpy_from_user+0x9e/0x470 [ 3137.741394] ? finish_automount+0xa90/0xa90 [ 3137.742262] ? getname_flags.part.0+0x1dd/0x4f0 [ 3137.743211] ? _copy_from_user+0xfb/0x1b0 [ 3137.744056] __x64_sys_mount+0x282/0x300 [ 3137.744886] ? copy_mnt_ns+0xa00/0xa00 [ 3137.745694] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3137.746757] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3137.747812] do_syscall_64+0x33/0x40 [ 3137.748573] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3137.749635] RIP: 0033:0x7fed39aa0b19 [ 3137.750397] 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 [ 3137.754130] RSP: 002b:00007fed37016188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3137.755680] RAX: ffffffffffffffda RBX: 00007fed39bb3f60 RCX: 00007fed39aa0b19 [ 3137.757126] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3137.758587] RBP: 00007fed370161d0 R08: 0000000020000280 R09: 0000000000000000 [ 3137.760031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3137.761503] R13: 00007ffdca5f142f R14: 00007fed37016300 R15: 0000000000022000 [ 3137.768440] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:39:16 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 33) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 10:39:16 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x3) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 3137.850753] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:39:16 executing program 1: 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) 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_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x2e) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 3137.857595] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3137.890617] FAULT_INJECTION: forcing a failure. [ 3137.890617] name failslab, interval 1, probability 0, space 0, times 0 [ 3137.893228] CPU: 0 PID: 31365 Comm: syz-executor.2 Not tainted 5.10.205 #1 [ 3137.894704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3137.896384] Call Trace: [ 3137.896928] dump_stack+0x107/0x167 [ 3137.897692] should_fail.cold+0x5/0xa [ 3137.898468] ? create_object.isra.0+0x3a/0xa20 [ 3137.899398] should_failslab+0x5/0x20 [ 3137.900177] kmem_cache_alloc+0x5b/0x310 [ 3137.901013] create_object.isra.0+0x3a/0xa20 [ 3137.901921] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3137.902962] __kmalloc_track_caller+0x177/0x370 [ 3137.903904] ? match_number+0xaf/0x1d0 [ 3137.904712] kmemdup_nul+0x2d/0xa0 [ 3137.905456] match_number+0xaf/0x1d0 [ 3137.906218] ? match_u64+0x190/0x190 [ 3137.906974] ? __kmalloc_track_caller+0x2c6/0x370 [ 3137.907959] ? memcpy+0x39/0x60 [ 3137.908635] parse_opts.part.0+0x1f3/0x340 [ 3137.909511] ? p9_fd_show_options+0x1c0/0x1c0 [ 3137.910442] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3137.911512] ? trace_hardirqs_on+0x5b/0x180 [ 3137.912376] ? kfree+0xd7/0x340 [ 3137.913056] p9_fd_create+0x98/0x4a0 [ 3137.913839] ? p9_conn_create+0x510/0x510 [ 3137.914688] ? p9_client_create+0x798/0x11c0 [ 3137.915589] ? kfree+0xd7/0x340 [ 3137.916263] ? do_raw_spin_unlock+0x4f/0x220 [ 3137.917177] p9_client_create+0x7ff/0x11c0 [ 3137.918060] ? p9_client_flush+0x430/0x430 [ 3137.918935] ? trace_hardirqs_on+0x5b/0x180 [ 3137.919814] ? lockdep_init_map_type+0x2c7/0x780 [ 3137.920789] ? __raw_spin_lock_init+0x36/0x110 [ 3137.921742] v9fs_session_init+0x1dd/0x1680 [ 3137.922629] ? lock_release+0x680/0x680 [ 3137.923453] ? kmem_cache_alloc_trace+0x151/0x320 [ 3137.924436] ? v9fs_show_options+0x690/0x690 [ 3137.925343] ? trace_hardirqs_on+0x5b/0x180 [ 3137.926234] ? kasan_unpoison_shadow+0x33/0x50 [ 3137.927172] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3137.928214] v9fs_mount+0x79/0x8f0 [ 3137.928942] ? v9fs_write_inode+0x60/0x60 [ 3137.929802] legacy_get_tree+0x105/0x220 [ 3137.930637] vfs_get_tree+0x8e/0x300 [ 3137.931406] path_mount+0x13be/0x20b0 [ 3137.932180] ? strncpy_from_user+0x9e/0x470 [ 3137.933063] ? finish_automount+0xa90/0xa90 [ 3137.933947] ? getname_flags.part.0+0x1dd/0x4f0 [ 3137.934898] ? _copy_from_user+0xfb/0x1b0 [ 3137.935746] __x64_sys_mount+0x282/0x300 [ 3137.936577] ? copy_mnt_ns+0xa00/0xa00 [ 3137.937384] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3137.938448] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3137.939507] do_syscall_64+0x33/0x40 [ 3137.940265] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3137.941307] RIP: 0033:0x7f3dc6a22b19 [ 3137.942074] 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 [ 3137.945838] RSP: 002b:00007f3dc3f98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 3137.947376] RAX: ffffffffffffffda RBX: 00007f3dc6b35f60 RCX: 00007f3dc6a22b19 [ 3137.948814] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 3137.950263] RBP: 00007f3dc3f981d0 R08: 0000000020000280 R09: 0000000000000000 [ 3137.951718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3137.953171] R13: 00007ffd6beb1f8f R14: 00007f3dc3f98300 R15: 0000000000022000 [ 3138.001706] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 3138.004796] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:39:16 executing program 0: 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) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) r2 = openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x1000000) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x121040, 0x109) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 10:39:16 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f001800000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noquota}]}) [ 3138.093887] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3138.106551] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3138.126985] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:39:16 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 3138.172529] EXT4-fs (loop5): mounted filesystem without journal. Opts: noquota,,errors=continue [ 3138.198734] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3138.250971] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3168.554620] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) VM DIAGNOSIS: 10:44:22 Registers: info registers vcpu 0 RAX=ffffffff83e5e480 RBX=0000000000000000 RCX=ffffffff83e4653c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e5ea88 RBP=fffffbfff09c6450 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85672788 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e5e48e 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 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc8a9969010 CR3=000000000ea66000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 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=00000000000000000000000000000000 XMM02=0000000000000000414727cc00000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83e5e480 RBX=0000000000000001 RCX=ffffffff83e4653c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e5ea88 RBP=ffffed100112f000 RSP=ffff888008987e70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85672788 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e5e48e 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff3c68b6e60 CR3=000000000947e000 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=00000000000000000000000000000000 XMM01=7465677261742e79636e656772656d65 XMM02=ffffffffffffff0f0e0d0c0b0a090807 XMM03=00000000000000210065636976726573 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=732f6563696c732e6d65747379732f3a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000202000200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000