_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:11:54 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:11:54 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:11:54 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 11) [ 2547.425484] FAULT_INJECTION: forcing a failure. [ 2547.425484] name failslab, interval 1, probability 0, space 0, times 0 [ 2547.428151] CPU: 1 PID: 64043 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2547.429736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2547.431645] Call Trace: [ 2547.432242] dump_stack+0x107/0x167 [ 2547.433086] should_fail.cold+0x5/0xa [ 2547.433962] ? create_object.isra.0+0x3a/0xa20 [ 2547.434999] should_failslab+0x5/0x20 [ 2547.435860] kmem_cache_alloc+0x5b/0x310 [ 2547.436792] create_object.isra.0+0x3a/0xa20 [ 2547.437817] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2547.438975] kmem_cache_alloc_trace+0x151/0x320 [ 2547.440039] alloc_fs_context+0x57/0x840 [ 2547.440980] path_mount+0xa72/0x20b0 [ 2547.441843] ? strncpy_from_user+0x9e/0x470 [ 2547.442826] ? finish_automount+0xa90/0xa90 [ 2547.443802] ? getname_flags.part.0+0x1dd/0x4f0 [ 2547.444862] ? _copy_from_user+0xfb/0x1b0 [ 2547.445822] __x64_sys_mount+0x282/0x300 [ 2547.446760] ? copy_mnt_ns+0xa00/0xa00 [ 2547.447651] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2547.448842] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2547.450054] do_syscall_64+0x33/0x40 [ 2547.450903] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2547.452068] RIP: 0033:0x7fa32246fb19 [ 2547.452985] 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 [ 2547.457585] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2547.459335] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2547.460982] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2547.462643] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2547.464248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2547.465859] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 03:11:54 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x0) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:11:54 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create(0x6) r2 = 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) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x20000001}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2547.524324] 9pnet: Insufficient options for proto=fd 03:11:54 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r2, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 03:11:54 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create(0x6) r2 = 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) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x20000001}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:11:54 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, 0xffffffffffffffff, r1) 03:11:55 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r2, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 03:11:55 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:11:55 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 12) 03:11:55 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) [ 2547.790193] FAULT_INJECTION: forcing a failure. [ 2547.790193] name failslab, interval 1, probability 0, space 0, times 0 [ 2547.792583] CPU: 0 PID: 64283 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2547.794039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2547.795751] Call Trace: [ 2547.796304] dump_stack+0x107/0x167 [ 2547.797074] should_fail.cold+0x5/0xa [ 2547.797892] ? legacy_init_fs_context+0x44/0xe0 [ 2547.798864] should_failslab+0x5/0x20 [ 2547.799668] kmem_cache_alloc_trace+0x55/0x320 [ 2547.800620] ? lockdep_init_map_type+0x2c7/0x780 [ 2547.801631] legacy_init_fs_context+0x44/0xe0 [ 2547.802566] ? generic_parse_monolithic+0x1f0/0x1f0 [ 2547.803598] alloc_fs_context+0x4fd/0x840 [ 2547.804474] path_mount+0xa72/0x20b0 [ 2547.805255] ? strncpy_from_user+0x9e/0x470 [ 2547.806168] ? finish_automount+0xa90/0xa90 [ 2547.807059] ? getname_flags.part.0+0x1dd/0x4f0 [ 2547.808016] ? _copy_from_user+0xfb/0x1b0 [ 2547.808903] __x64_sys_mount+0x282/0x300 [ 2547.809745] ? copy_mnt_ns+0xa00/0xa00 [ 2547.810574] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2547.811660] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2547.812739] do_syscall_64+0x33/0x40 [ 2547.813509] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2547.814581] RIP: 0033:0x7fa32246fb19 [ 2547.815356] 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 [ 2547.819165] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2547.820733] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2547.822212] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2547.823679] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2547.825144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2547.826630] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 03:12:16 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create(0x6) r2 = 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) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x20000001}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:12:16 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r2, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) 03:12:16 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0xfdf3, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x4e20, @private=0xa010100}, 0x10, &(0x7f0000000100)=[{&(0x7f00000001c0)="fd4376f13dce5ff8bcfd542256ce2cd6002dabef0159540a204f0885068ebe1f9fb6db6e22e1288b9cdef07421039e56b9d9664febc50fb7a9917475ff21f8bb13de01d98f84b8d72c3b3b7e857c569650b28e6818ce4476efebeae001920c46f3ae8ab20ad526d7d60b42d03797865fff8c65de31cbf3040e0184727fa1d7febbec796059c7ad40871b595709c619009ed06d237970207a0c754aa1a308914512ca23dfbbf15e3a7ec810a74d6ce9ec9f242db18bdc5aadffa4618888ed645367eb84ab691267825d180146b3b7c9066f5040e43b15c343fe15be2ad91d3d331ca3", 0xffffffffffffffbc}, {&(0x7f00000002c0)="2757538adb1a83a1e11698e9d29df5c5643ad2413c3997d2b7cf0905bfb9be6c484df655dace7b92a6ec33ae33d0d4d5d9da370bf6502dd57d3557f026c965b5a0dcceafc36e7664077122ca05cb0acf1c5990a6f87fb0df67b9275556bfbe8ab85e18b0a33c7b866da46f425e9a34b6fea86f54ad18c21e6bb1c816c310db34f5f6e22f848d8901a06ead03e17aabac91e670e1f131ad00cb00c74e5dd70f930780fd587d59adbb1c55041d9253aa1c7e079f4acf35d10b867a04de8ed4eea8150b669834a66f494c7e700ac559", 0xce}, {&(0x7f00000003c0)="b397e0176a36e0e8a4b973dd78254cc3b658f24231dd60c126c147a32aa171fcb36739b040baf97356a0741be4378428e4fad8df4839deb729caeb5fda4c94517317da9621bfee911747ff8ccd71f51c12ac53631cdf0b21826cd9809aa14c7335c1d4c213efb9a3a2b8753aca25a58f1f93e19129aef44a6e746276b52e0e5a9c3579db03ce3c8df4a3", 0x8a}], 0x3, &(0x7f0000000540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @private=0xa010100}}}, @ip_retopts={{0x0, 0x0, 0x7, {[@timestamp_addr={0x44, 0x0, 0x8f, 0x1, 0xe, [{@rand_addr=0x64010101, 0x5}, {@empty, 0x1}, {@remote, 0x1f}, {@broadcast, 0x8}, {@broadcast, 0x1ff}]}, @timestamp_addr={0x44, 0x0, 0x4f, 0x1, 0x1, [{@multicast1, 0x7}, {@remote, 0x800}]}, @rr={0x7, 0x0, 0x5c, [@private=0xa010102, @private=0xa010100, @remote, @empty, @rand_addr=0x64010101, @rand_addr=0x64010101, @remote]}, @ra, @ra]}}}], 0x38}}], 0x2, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:12:16 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, 0xffffffffffffffff, r1) 03:12:16 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) dup2(r5, r3) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:12:16 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:12:16 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 13) 03:12:16 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) [ 2568.976668] FAULT_INJECTION: forcing a failure. [ 2568.976668] name failslab, interval 1, probability 0, space 0, times 0 [ 2568.979097] CPU: 0 PID: 64383 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2568.980550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2568.982318] Call Trace: [ 2568.982877] dump_stack+0x107/0x167 [ 2568.983656] should_fail.cold+0x5/0xa [ 2568.984461] ? create_object.isra.0+0x3a/0xa20 [ 2568.985425] should_failslab+0x5/0x20 [ 2568.986247] kmem_cache_alloc+0x5b/0x310 [ 2568.987103] create_object.isra.0+0x3a/0xa20 [ 2568.988020] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2568.989084] kmem_cache_alloc_trace+0x151/0x320 [ 2568.990053] ? lockdep_init_map_type+0x2c7/0x780 [ 2568.991068] legacy_init_fs_context+0x44/0xe0 [ 2568.992046] ? generic_parse_monolithic+0x1f0/0x1f0 [ 2568.993086] alloc_fs_context+0x4fd/0x840 [ 2568.993996] path_mount+0xa72/0x20b0 [ 2568.994798] ? strncpy_from_user+0x9e/0x470 [ 2568.995739] ? finish_automount+0xa90/0xa90 [ 2568.996638] ? getname_flags.part.0+0x1dd/0x4f0 [ 2568.997644] ? _copy_from_user+0xfb/0x1b0 [ 2568.998537] __x64_sys_mount+0x282/0x300 [ 2568.999419] ? copy_mnt_ns+0xa00/0xa00 [ 2569.000235] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2569.001328] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2569.002413] do_syscall_64+0x33/0x40 [ 2569.003188] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2569.004253] RIP: 0033:0x7fa32246fb19 [ 2569.005028] 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 [ 2569.008858] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2569.010469] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2569.011950] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2569.013434] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2569.014967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2569.016485] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 [ 2569.035137] 9pnet: Insufficient options for proto=fd [ 2569.056652] 9pnet: Insufficient options for proto=fd 03:12:16 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r2}}, 0x80000000) 03:12:16 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:12:16 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) dup2(r5, r3) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:12:16 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 14) 03:12:16 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:12:16 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r2}}, 0x80000000) 03:12:16 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:12:16 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2569.194287] FAULT_INJECTION: forcing a failure. [ 2569.194287] name failslab, interval 1, probability 0, space 0, times 0 [ 2569.196694] CPU: 0 PID: 64597 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2569.198146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2569.199913] Call Trace: [ 2569.200471] dump_stack+0x107/0x167 [ 2569.201255] should_fail.cold+0x5/0xa [ 2569.202100] ? v9fs_mount+0x5a/0x8f0 [ 2569.202894] should_failslab+0x5/0x20 [ 2569.203700] kmem_cache_alloc_trace+0x55/0x320 [ 2569.204661] ? v9fs_write_inode+0x60/0x60 [ 2569.205539] v9fs_mount+0x5a/0x8f0 [ 2569.206301] ? v9fs_write_inode+0x60/0x60 [ 2569.207186] legacy_get_tree+0x105/0x220 [ 2569.208049] vfs_get_tree+0x8e/0x300 [ 2569.208852] path_mount+0x13be/0x20b0 [ 2569.209673] ? strncpy_from_user+0x9e/0x470 [ 2569.210597] ? finish_automount+0xa90/0xa90 [ 2569.211516] ? getname_flags.part.0+0x1dd/0x4f0 [ 2569.212503] ? _copy_from_user+0xfb/0x1b0 [ 2569.213405] __x64_sys_mount+0x282/0x300 [ 2569.214279] ? copy_mnt_ns+0xa00/0xa00 [ 2569.215109] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2569.216206] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2569.217309] do_syscall_64+0x33/0x40 [ 2569.218095] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2569.219177] RIP: 0033:0x7fa32246fb19 [ 2569.219956] 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 [ 2569.223850] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2569.225437] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2569.226934] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2569.228418] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2569.229914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2569.231414] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 [ 2569.248116] 9pnet: Insufficient options for proto=fd 03:12:16 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:12:16 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r2}}, 0x80000000) [ 2569.357376] 9pnet: Insufficient options for proto=fd 03:12:32 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) dup2(r5, r3) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:12:32 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, 0xffffffffffffffff) 03:12:32 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:12:32 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0xfdf3, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x4e20, @private=0xa010100}, 0x10, &(0x7f0000000100)=[{&(0x7f00000001c0)="fd4376f13dce5ff8bcfd542256ce2cd6002dabef0159540a204f0885068ebe1f9fb6db6e22e1288b9cdef07421039e56b9d9664febc50fb7a9917475ff21f8bb13de01d98f84b8d72c3b3b7e857c569650b28e6818ce4476efebeae001920c46f3ae8ab20ad526d7d60b42d03797865fff8c65de31cbf3040e0184727fa1d7febbec796059c7ad40871b595709c619009ed06d237970207a0c754aa1a308914512ca23dfbbf15e3a7ec810a74d6ce9ec9f242db18bdc5aadffa4618888ed645367eb84ab691267825d180146b3b7c9066f5040e43b15c343fe15be2ad91d3d331ca3", 0xffffffffffffffbc}, {&(0x7f00000002c0)="2757538adb1a83a1e11698e9d29df5c5643ad2413c3997d2b7cf0905bfb9be6c484df655dace7b92a6ec33ae33d0d4d5d9da370bf6502dd57d3557f026c965b5a0dcceafc36e7664077122ca05cb0acf1c5990a6f87fb0df67b9275556bfbe8ab85e18b0a33c7b866da46f425e9a34b6fea86f54ad18c21e6bb1c816c310db34f5f6e22f848d8901a06ead03e17aabac91e670e1f131ad00cb00c74e5dd70f930780fd587d59adbb1c55041d9253aa1c7e079f4acf35d10b867a04de8ed4eea8150b669834a66f494c7e700ac559", 0xce}, {&(0x7f00000003c0)="b397e0176a36e0e8a4b973dd78254cc3b658f24231dd60c126c147a32aa171fcb36739b040baf97356a0741be4378428e4fad8df4839deb729caeb5fda4c94517317da9621bfee911747ff8ccd71f51c12ac53631cdf0b21826cd9809aa14c7335c1d4c213efb9a3a2b8753aca25a58f1f93e19129aef44a6e746276b52e0e5a9c3579db03ce3c8df4a3", 0x8a}], 0x3, &(0x7f0000000540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @private=0xa010100}}}, @ip_retopts={{0x0, 0x0, 0x7, {[@timestamp_addr={0x44, 0x0, 0x8f, 0x1, 0xe, [{@rand_addr=0x64010101, 0x5}, {@empty, 0x1}, {@remote, 0x1f}, {@broadcast, 0x8}, {@broadcast, 0x1ff}]}, @timestamp_addr={0x44, 0x0, 0x4f, 0x1, 0x1, [{@multicast1, 0x7}, {@remote, 0x800}]}, @rr={0x7, 0x0, 0x5c, [@private=0xa010102, @private=0xa010100, @remote, @empty, @rand_addr=0x64010101, @rand_addr=0x64010101, @remote]}, @ra, @ra]}}}], 0x38}}], 0x2, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:12:32 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 15) 03:12:32 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create(0x6) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x20000001}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:12:32 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:12:32 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r2}}, 0x80000000) [ 2585.166324] 9pnet: Insufficient options for proto=fd [ 2585.185564] FAULT_INJECTION: forcing a failure. [ 2585.185564] name failslab, interval 1, probability 0, space 0, times 0 [ 2585.187970] CPU: 1 PID: 64646 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2585.189500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2585.191241] Call Trace: [ 2585.191794] dump_stack+0x107/0x167 [ 2585.192561] should_fail.cold+0x5/0xa [ 2585.193357] ? create_object.isra.0+0x3a/0xa20 [ 2585.194338] should_failslab+0x5/0x20 [ 2585.195133] kmem_cache_alloc+0x5b/0x310 [ 2585.195974] ? cred_has_capability.isra.0+0x152/0x2b0 [ 2585.197041] create_object.isra.0+0x3a/0xa20 [ 2585.197949] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2585.199012] kmem_cache_alloc_trace+0x151/0x320 [ 2585.199978] ? v9fs_write_inode+0x60/0x60 [ 2585.200833] v9fs_mount+0x5a/0x8f0 [ 2585.201570] ? v9fs_write_inode+0x60/0x60 [ 2585.202432] legacy_get_tree+0x105/0x220 [ 2585.203270] vfs_get_tree+0x8e/0x300 [ 2585.204041] path_mount+0x13be/0x20b0 [ 2585.204834] ? strncpy_from_user+0x9e/0x470 [ 2585.205725] ? finish_automount+0xa90/0xa90 [ 2585.206626] ? getname_flags.part.0+0x1dd/0x4f0 [ 2585.207580] ? _copy_from_user+0xfb/0x1b0 [ 2585.208440] __x64_sys_mount+0x282/0x300 [ 2585.209277] ? copy_mnt_ns+0xa00/0xa00 [ 2585.210087] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2585.211173] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2585.212238] do_syscall_64+0x33/0x40 [ 2585.213004] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2585.214056] RIP: 0033:0x7fa32246fb19 [ 2585.214845] 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 [ 2585.218637] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2585.220201] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2585.221670] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2585.223144] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2585.224607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2585.226075] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 [ 2585.244064] 9pnet: Insufficient options for proto=fd 03:12:32 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r2}}, 0x80000000) 03:12:32 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 16) [ 2585.321650] 9pnet: Insufficient options for proto=fd 03:12:32 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:12:32 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) [ 2585.419863] FAULT_INJECTION: forcing a failure. [ 2585.419863] name failslab, interval 1, probability 0, space 0, times 0 [ 2585.422650] CPU: 1 PID: 64815 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2585.424087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2585.425807] Call Trace: [ 2585.426373] dump_stack+0x107/0x167 [ 2585.427139] should_fail.cold+0x5/0xa [ 2585.427939] should_failslab+0x5/0x20 [ 2585.428732] __kmalloc_track_caller+0x79/0x370 [ 2585.429675] ? v9fs_session_init+0xa7/0x1680 [ 2585.430597] kstrdup+0x36/0x70 [ 2585.431260] v9fs_session_init+0xa7/0x1680 [ 2585.432135] ? find_held_lock+0x2c/0x110 [ 2585.432978] ? kmem_cache_alloc_trace+0x151/0x320 [ 2585.433969] ? v9fs_show_options+0x690/0x690 [ 2585.434897] ? trace_hardirqs_on+0x5b/0x180 [ 2585.435788] ? kasan_unpoison_shadow+0x33/0x50 [ 2585.436728] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2585.437775] v9fs_mount+0x79/0x8f0 [ 2585.438529] ? v9fs_write_inode+0x60/0x60 [ 2585.439382] legacy_get_tree+0x105/0x220 [ 2585.440219] vfs_get_tree+0x8e/0x300 [ 2585.440988] path_mount+0x13be/0x20b0 [ 2585.441777] ? strncpy_from_user+0x9e/0x470 [ 2585.442676] ? finish_automount+0xa90/0xa90 [ 2585.443564] ? getname_flags.part.0+0x1dd/0x4f0 [ 2585.444520] ? _copy_from_user+0xfb/0x1b0 [ 2585.445382] __x64_sys_mount+0x282/0x300 [ 2585.446223] ? copy_mnt_ns+0xa00/0xa00 [ 2585.447038] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2585.448114] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2585.449183] do_syscall_64+0x33/0x40 [ 2585.449949] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2585.451016] RIP: 0033:0x7fa32246fb19 [ 2585.451782] 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 [ 2585.455560] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2585.457121] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2585.458604] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2585.460064] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2585.461525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2585.463031] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 03:12:47 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0xfdf3, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x4e20, @private=0xa010100}, 0x10, &(0x7f0000000100)=[{&(0x7f00000001c0)="fd4376f13dce5ff8bcfd542256ce2cd6002dabef0159540a204f0885068ebe1f9fb6db6e22e1288b9cdef07421039e56b9d9664febc50fb7a9917475ff21f8bb13de01d98f84b8d72c3b3b7e857c569650b28e6818ce4476efebeae001920c46f3ae8ab20ad526d7d60b42d03797865fff8c65de31cbf3040e0184727fa1d7febbec796059c7ad40871b595709c619009ed06d237970207a0c754aa1a308914512ca23dfbbf15e3a7ec810a74d6ce9ec9f242db18bdc5aadffa4618888ed645367eb84ab691267825d180146b3b7c9066f5040e43b15c343fe15be2ad91d3d331ca3", 0xffffffffffffffbc}, {&(0x7f00000002c0)="2757538adb1a83a1e11698e9d29df5c5643ad2413c3997d2b7cf0905bfb9be6c484df655dace7b92a6ec33ae33d0d4d5d9da370bf6502dd57d3557f026c965b5a0dcceafc36e7664077122ca05cb0acf1c5990a6f87fb0df67b9275556bfbe8ab85e18b0a33c7b866da46f425e9a34b6fea86f54ad18c21e6bb1c816c310db34f5f6e22f848d8901a06ead03e17aabac91e670e1f131ad00cb00c74e5dd70f930780fd587d59adbb1c55041d9253aa1c7e079f4acf35d10b867a04de8ed4eea8150b669834a66f494c7e700ac559", 0xce}, {&(0x7f00000003c0)="b397e0176a36e0e8a4b973dd78254cc3b658f24231dd60c126c147a32aa171fcb36739b040baf97356a0741be4378428e4fad8df4839deb729caeb5fda4c94517317da9621bfee911747ff8ccd71f51c12ac53631cdf0b21826cd9809aa14c7335c1d4c213efb9a3a2b8753aca25a58f1f93e19129aef44a6e746276b52e0e5a9c3579db03ce3c8df4a3", 0x8a}], 0x3, &(0x7f0000000540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @private=0xa010100}}}, @ip_retopts={{0x0, 0x0, 0x7, {[@timestamp_addr={0x44, 0x0, 0x8f, 0x1, 0xe, [{@rand_addr=0x64010101, 0x5}, {@empty, 0x1}, {@remote, 0x1f}, {@broadcast, 0x8}, {@broadcast, 0x1ff}]}, @timestamp_addr={0x44, 0x0, 0x4f, 0x1, 0x1, [{@multicast1, 0x7}, {@remote, 0x800}]}, @rr={0x7, 0x0, 0x5c, [@private=0xa010102, @private=0xa010100, @remote, @empty, @rand_addr=0x64010101, @rand_addr=0x64010101, @remote]}, @ra, @ra]}}}], 0x38}}], 0x2, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:12:47 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r2}}, 0x80000000) 03:12:47 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) (fail_nth: 1) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:12:47 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:12:47 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:12:47 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, 0xffffffffffffffff) 03:12:47 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:12:47 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 17) [ 2599.938459] FAULT_INJECTION: forcing a failure. [ 2599.938459] name failslab, interval 1, probability 0, space 0, times 0 [ 2599.939907] CPU: 1 PID: 64883 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2599.940723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2599.941707] Call Trace: [ 2599.942032] dump_stack+0x107/0x167 [ 2599.942482] should_fail.cold+0x5/0xa [ 2599.942940] ? create_object.isra.0+0x3a/0xa20 [ 2599.943480] should_failslab+0x5/0x20 [ 2599.943931] kmem_cache_alloc+0x5b/0x310 [ 2599.944422] create_object.isra.0+0x3a/0xa20 [ 2599.944940] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2599.945540] __kmalloc_track_caller+0x177/0x370 [ 2599.946091] ? v9fs_session_init+0xa7/0x1680 [ 2599.946611] ? kernel_text_address+0xf2/0x120 [ 2599.947145] kstrdup+0x36/0x70 [ 2599.947524] v9fs_session_init+0xa7/0x1680 [ 2599.948025] ? lock_release+0x680/0x680 [ 2599.948503] ? find_held_lock+0x2c/0x110 [ 2599.948991] ? kmem_cache_alloc_trace+0x151/0x320 [ 2599.949557] ? v9fs_show_options+0x690/0x690 [ 2599.950089] ? trace_hardirqs_on+0x5b/0x180 [ 2599.950605] ? kasan_unpoison_shadow+0x33/0x50 [ 2599.951145] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2599.951747] v9fs_mount+0x79/0x8f0 [ 2599.952169] ? v9fs_write_inode+0x60/0x60 [ 2599.952654] legacy_get_tree+0x105/0x220 [ 2599.953131] vfs_get_tree+0x8e/0x300 [ 2599.953571] path_mount+0x13be/0x20b0 [ 2599.954030] ? strncpy_from_user+0x9e/0x470 [ 2599.954546] ? finish_automount+0xa90/0xa90 [ 2599.955053] ? getname_flags.part.0+0x1dd/0x4f0 [ 2599.955607] ? _copy_from_user+0xfb/0x1b0 [ 2599.956103] __x64_sys_mount+0x282/0x300 [ 2599.956579] ? copy_mnt_ns+0xa00/0xa00 [ 2599.957045] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2599.957668] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2599.958281] do_syscall_64+0x33/0x40 [ 2599.958739] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2599.959338] RIP: 0033:0x7fa32246fb19 [ 2599.959775] 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 [ 2599.961905] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2599.962820] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2599.963650] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2599.964481] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2599.965312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2599.966153] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 [ 2599.968737] 9pnet: Insufficient options for proto=fd [ 2599.994601] FAULT_INJECTION: forcing a failure. [ 2599.994601] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2599.997355] CPU: 0 PID: 64890 Comm: syz-executor.3 Not tainted 5.10.203 #1 [ 2599.998796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2600.000857] Call Trace: [ 2600.001412] dump_stack+0x107/0x167 [ 2600.002324] should_fail.cold+0x5/0xa [ 2600.003146] _copy_from_user+0x2e/0x1b0 [ 2600.004142] __x64_sys_epoll_ctl+0x114/0x1c0 03:12:47 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) [ 2600.005050] ? do_epoll_ctl+0x2c00/0x2c00 [ 2600.006095] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2600.007404] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2600.008466] do_syscall_64+0x33/0x40 [ 2600.009387] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2600.010432] RIP: 0033:0x7fd1518efb19 [ 2600.011364] 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 [ 2600.015615] RSP: 002b:00007fd14ee65188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 2600.017186] RAX: ffffffffffffffda RBX: 00007fd151a02f60 RCX: 00007fd1518efb19 [ 2600.019097] RDX: 0000000000000007 RSI: 0000000000000001 RDI: 0000000000000005 [ 2600.020861] RBP: 00007fd14ee651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2600.022651] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 2600.024391] R13: 00007ffc9876f3ef R14: 00007fd14ee65300 R15: 0000000000022000 [ 2600.051225] 9pnet: Insufficient options for proto=fd 03:12:47 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:12:47 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 18) 03:12:47 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) [ 2600.132232] FAULT_INJECTION: forcing a failure. [ 2600.132232] name failslab, interval 1, probability 0, space 0, times 0 [ 2600.133529] CPU: 1 PID: 65066 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2600.134295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2600.135203] Call Trace: [ 2600.135498] dump_stack+0x107/0x167 [ 2600.135903] should_fail.cold+0x5/0xa [ 2600.136324] should_failslab+0x5/0x20 [ 2600.136751] __kmalloc_track_caller+0x79/0x370 [ 2600.137260] ? v9fs_session_init+0xe9/0x1680 [ 2600.137750] ? kernel_text_address+0xf2/0x120 [ 2600.138254] kstrdup+0x36/0x70 [ 2600.138633] v9fs_session_init+0xe9/0x1680 [ 2600.139100] ? lock_release+0x680/0x680 [ 2600.139539] ? find_held_lock+0x2c/0x110 [ 2600.139991] ? kmem_cache_alloc_trace+0x151/0x320 [ 2600.140520] ? v9fs_show_options+0x690/0x690 [ 2600.141026] ? trace_hardirqs_on+0x5b/0x180 [ 2600.141507] ? kasan_unpoison_shadow+0x33/0x50 [ 2600.142013] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2600.142590] v9fs_mount+0x79/0x8f0 [ 2600.142980] ? v9fs_write_inode+0x60/0x60 [ 2600.143447] legacy_get_tree+0x105/0x220 [ 2600.143918] vfs_get_tree+0x8e/0x300 [ 2600.144355] path_mount+0x13be/0x20b0 [ 2600.144791] ? strncpy_from_user+0x9e/0x470 [ 2600.145273] ? finish_automount+0xa90/0xa90 [ 2600.145761] ? getname_flags.part.0+0x1dd/0x4f0 [ 2600.146285] ? _copy_from_user+0xfb/0x1b0 [ 2600.146779] __x64_sys_mount+0x282/0x300 [ 2600.147241] ? copy_mnt_ns+0xa00/0xa00 [ 2600.147684] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2600.148269] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2600.148857] do_syscall_64+0x33/0x40 [ 2600.149286] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2600.149864] RIP: 0033:0x7fa32246fb19 [ 2600.150293] 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 [ 2600.152376] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2600.153233] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2600.154038] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2600.154848] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2600.155655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2600.156451] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 03:12:47 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:12:47 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:12:47 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) (fail_nth: 2) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2600.303227] FAULT_INJECTION: forcing a failure. [ 2600.303227] name failslab, interval 1, probability 0, space 0, times 0 [ 2600.304751] CPU: 1 PID: 65210 Comm: syz-executor.3 Not tainted 5.10.203 #1 [ 2600.305507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2600.306404] Call Trace: [ 2600.306713] dump_stack+0x107/0x167 [ 2600.307111] should_fail.cold+0x5/0xa [ 2600.307541] ? do_epoll_ctl+0xba2/0x2c00 [ 2600.307993] should_failslab+0x5/0x20 [ 2600.308412] kmem_cache_alloc+0x5b/0x310 [ 2600.308863] do_epoll_ctl+0xba2/0x2c00 [ 2600.309305] ? __might_fault+0xd3/0x180 [ 2600.309740] ? lock_downgrade+0x6d0/0x6d0 [ 2600.310192] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 2600.310780] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 2600.311262] ? do_epoll_ctl+0x2c00/0x2c00 [ 2600.311719] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2600.312288] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2600.312868] do_syscall_64+0x33/0x40 [ 2600.313288] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2600.313871] RIP: 0033:0x7fd1518efb19 [ 2600.314291] 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 [ 2600.316364] RSP: 002b:00007fd14ee65188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 2600.317207] RAX: ffffffffffffffda RBX: 00007fd151a02f60 RCX: 00007fd1518efb19 [ 2600.318008] RDX: 0000000000000007 RSI: 0000000000000001 RDI: 0000000000000005 [ 2600.318784] RBP: 00007fd14ee651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2600.319577] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 2600.320375] R13: 00007ffc9876f3ef R14: 00007fd14ee65300 R15: 0000000000022000 03:13:06 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0xfdf3, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x4e20, @private=0xa010100}, 0x10, &(0x7f0000000100)=[{&(0x7f00000001c0)="fd4376f13dce5ff8bcfd542256ce2cd6002dabef0159540a204f0885068ebe1f9fb6db6e22e1288b9cdef07421039e56b9d9664febc50fb7a9917475ff21f8bb13de01d98f84b8d72c3b3b7e857c569650b28e6818ce4476efebeae001920c46f3ae8ab20ad526d7d60b42d03797865fff8c65de31cbf3040e0184727fa1d7febbec796059c7ad40871b595709c619009ed06d237970207a0c754aa1a308914512ca23dfbbf15e3a7ec810a74d6ce9ec9f242db18bdc5aadffa4618888ed645367eb84ab691267825d180146b3b7c9066f5040e43b15c343fe15be2ad91d3d331ca3", 0xffffffffffffffbc}, {&(0x7f00000002c0)="2757538adb1a83a1e11698e9d29df5c5643ad2413c3997d2b7cf0905bfb9be6c484df655dace7b92a6ec33ae33d0d4d5d9da370bf6502dd57d3557f026c965b5a0dcceafc36e7664077122ca05cb0acf1c5990a6f87fb0df67b9275556bfbe8ab85e18b0a33c7b866da46f425e9a34b6fea86f54ad18c21e6bb1c816c310db34f5f6e22f848d8901a06ead03e17aabac91e670e1f131ad00cb00c74e5dd70f930780fd587d59adbb1c55041d9253aa1c7e079f4acf35d10b867a04de8ed4eea8150b669834a66f494c7e700ac559", 0xce}, {&(0x7f00000003c0)="b397e0176a36e0e8a4b973dd78254cc3b658f24231dd60c126c147a32aa171fcb36739b040baf97356a0741be4378428e4fad8df4839deb729caeb5fda4c94517317da9621bfee911747ff8ccd71f51c12ac53631cdf0b21826cd9809aa14c7335c1d4c213efb9a3a2b8753aca25a58f1f93e19129aef44a6e746276b52e0e5a9c3579db03ce3c8df4a3", 0x8a}], 0x3, &(0x7f0000000540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @private=0xa010100}}}, @ip_retopts={{0x0, 0x0, 0x7, {[@timestamp_addr={0x44, 0x0, 0x8f, 0x1, 0xe, [{@rand_addr=0x64010101, 0x5}, {@empty, 0x1}, {@remote, 0x1f}, {@broadcast, 0x8}, {@broadcast, 0x1ff}]}, @timestamp_addr={0x44, 0x0, 0x4f, 0x1, 0x1, [{@multicast1, 0x7}, {@remote, 0x800}]}, @rr={0x7, 0x0, 0x5c, [@private=0xa010102, @private=0xa010100, @remote, @empty, @rand_addr=0x64010101, @rand_addr=0x64010101, @remote]}, @ra, @ra]}}}], 0x38}}], 0x2, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:13:06 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:13:06 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) (fail_nth: 3) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:13:06 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:13:06 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, 0xffffffffffffffff) 03:13:06 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 19) 03:13:06 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:13:06 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) [ 2618.808143] FAULT_INJECTION: forcing a failure. [ 2618.808143] name failslab, interval 1, probability 0, space 0, times 0 [ 2618.810317] CPU: 0 PID: 65224 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2618.811607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2618.813141] Call Trace: [ 2618.813632] dump_stack+0x107/0x167 [ 2618.814309] should_fail.cold+0x5/0xa [ 2618.815026] ? create_object.isra.0+0x3a/0xa20 [ 2618.815871] should_failslab+0x5/0x20 [ 2618.816576] kmem_cache_alloc+0x5b/0x310 [ 2618.817346] create_object.isra.0+0x3a/0xa20 [ 2618.818194] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2618.819191] __kmalloc_track_caller+0x177/0x370 [ 2618.820082] ? v9fs_session_init+0xa7/0x1680 [ 2618.820932] ? kernel_text_address+0xf2/0x120 [ 2618.821797] kstrdup+0x36/0x70 [ 2618.822424] v9fs_session_init+0xa7/0x1680 [ 2618.823244] ? lock_release+0x680/0x680 [ 2618.824012] ? find_held_lock+0x2c/0x110 [ 2618.824796] ? kmem_cache_alloc_trace+0x151/0x320 [ 2618.825728] ? v9fs_show_options+0x690/0x690 [ 2618.826586] ? trace_hardirqs_on+0x5b/0x180 [ 2618.827407] ? kasan_unpoison_shadow+0x33/0x50 [ 2618.828252] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2618.829196] v9fs_mount+0x79/0x8f0 [ 2618.829856] ? v9fs_write_inode+0x60/0x60 [ 2618.830627] legacy_get_tree+0x105/0x220 [ 2618.831403] vfs_get_tree+0x8e/0x300 [ 2618.832092] path_mount+0x13be/0x20b0 [ 2618.832798] ? strncpy_from_user+0x9e/0x470 [ 2618.833599] ? finish_automount+0xa90/0xa90 [ 2618.834392] ? getname_flags.part.0+0x1dd/0x4f0 [ 2618.835258] ? _copy_from_user+0xfb/0x1b0 [ 2618.836028] __x64_sys_mount+0x282/0x300 [ 2618.836775] ? copy_mnt_ns+0xa00/0xa00 [ 2618.837520] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2618.838481] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2618.839483] do_syscall_64+0x33/0x40 [ 2618.840167] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2618.841152] RIP: 0033:0x7fa32246fb19 [ 2618.841840] 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 [ 2618.845289] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2618.846697] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2618.848000] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2618.849298] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2618.850600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2618.851905] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 [ 2618.862403] 9pnet: Insufficient options for proto=fd [ 2618.880826] FAULT_INJECTION: forcing a failure. [ 2618.880826] name failslab, interval 1, probability 0, space 0, times 0 [ 2618.883532] CPU: 1 PID: 65220 Comm: syz-executor.3 Not tainted 5.10.203 #1 [ 2618.885062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2618.886905] Call Trace: [ 2618.887492] dump_stack+0x107/0x167 [ 2618.888300] should_fail.cold+0x5/0xa [ 2618.889142] ? create_object.isra.0+0x3a/0xa20 [ 2618.890150] should_failslab+0x5/0x20 [ 2618.891009] kmem_cache_alloc+0x5b/0x310 [ 2618.891897] create_object.isra.0+0x3a/0xa20 [ 2618.892856] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2618.893968] kmem_cache_alloc+0x159/0x310 [ 2618.894899] do_epoll_ctl+0xba2/0x2c00 [ 2618.895760] ? __might_fault+0xd3/0x180 [ 2618.896640] ? lock_downgrade+0x6d0/0x6d0 [ 2618.897543] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 2618.898645] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 2618.899623] ? do_epoll_ctl+0x2c00/0x2c00 [ 2618.900530] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2618.901665] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2618.902800] do_syscall_64+0x33/0x40 [ 2618.903608] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2618.904719] RIP: 0033:0x7fd1518efb19 [ 2618.905528] 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 [ 2618.909528] RSP: 002b:00007fd14ee65188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 2618.911171] RAX: ffffffffffffffda RBX: 00007fd151a02f60 RCX: 00007fd1518efb19 [ 2618.912712] RDX: 0000000000000007 RSI: 0000000000000001 RDI: 0000000000000005 [ 2618.914251] RBP: 00007fd14ee651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2618.915817] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 2618.917353] R13: 00007ffc9876f3ef R14: 00007fd14ee65300 R15: 0000000000022000 03:13:06 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 20) [ 2618.943256] FAULT_INJECTION: forcing a failure. [ 2618.943256] name failslab, interval 1, probability 0, space 0, times 0 [ 2618.945764] CPU: 0 PID: 65284 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2618.946980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2618.948403] Call Trace: [ 2618.948858] dump_stack+0x107/0x167 [ 2618.949489] should_fail.cold+0x5/0xa [ 2618.950149] ? p9_client_create+0xaf/0x11c0 [ 2618.950903] should_failslab+0x5/0x20 [ 2618.951559] kmem_cache_alloc_trace+0x55/0x320 [ 2618.952347] ? find_held_lock+0x2c/0x110 [ 2618.953052] p9_client_create+0xaf/0x11c0 [ 2618.953765] ? lock_downgrade+0x6d0/0x6d0 [ 2618.954485] ? p9_client_flush+0x430/0x430 [ 2618.955226] ? trace_hardirqs_on+0x5b/0x180 [ 2618.955969] ? lockdep_init_map_type+0x2c7/0x780 [ 2618.956790] ? __raw_spin_lock_init+0x36/0x110 [ 2618.957582] v9fs_session_init+0x1dd/0x1680 [ 2618.958324] ? lock_release+0x680/0x680 [ 2618.959038] ? kmem_cache_alloc_trace+0x151/0x320 [ 2618.959871] ? v9fs_show_options+0x690/0x690 [ 2618.960645] ? trace_hardirqs_on+0x5b/0x180 [ 2618.961411] ? kasan_unpoison_shadow+0x33/0x50 [ 2618.962185] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2618.963105] v9fs_mount+0x79/0x8f0 [ 2618.963743] ? v9fs_write_inode+0x60/0x60 [ 2618.964480] legacy_get_tree+0x105/0x220 [ 2618.965207] vfs_get_tree+0x8e/0x300 [ 2618.965871] path_mount+0x13be/0x20b0 [ 2618.966559] ? strncpy_from_user+0x9e/0x470 [ 2618.967340] ? finish_automount+0xa90/0xa90 [ 2618.968112] ? getname_flags.part.0+0x1dd/0x4f0 [ 2618.968935] ? _copy_from_user+0xfb/0x1b0 [ 2618.969688] __x64_sys_mount+0x282/0x300 [ 2618.970411] ? copy_mnt_ns+0xa00/0xa00 [ 2618.971120] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2618.972047] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2618.972975] do_syscall_64+0x33/0x40 [ 2618.973634] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2618.974543] RIP: 0033:0x7fa32246fb19 [ 2618.975175] 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 [ 2618.978459] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2618.979824] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2618.981093] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2618.982361] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2618.983630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2618.984893] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 03:13:06 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:13:06 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 21) [ 2619.194843] FAULT_INJECTION: forcing a failure. [ 2619.194843] name failslab, interval 1, probability 0, space 0, times 0 [ 2619.197376] CPU: 0 PID: 65553 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2619.198821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2619.200542] Call Trace: [ 2619.201095] dump_stack+0x107/0x167 [ 2619.201859] should_fail.cold+0x5/0xa [ 2619.202655] ? create_object.isra.0+0x3a/0xa20 [ 2619.203624] should_failslab+0x5/0x20 [ 2619.204415] kmem_cache_alloc+0x5b/0x310 [ 2619.205257] ? kernel_text_address+0xf2/0x120 [ 2619.206191] create_object.isra.0+0x3a/0xa20 [ 2619.207112] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2619.208171] kmem_cache_alloc_trace+0x151/0x320 [ 2619.209132] ? find_held_lock+0x2c/0x110 [ 2619.209983] p9_client_create+0xaf/0x11c0 [ 2619.210866] ? lock_downgrade+0x6d0/0x6d0 [ 2619.211733] ? p9_client_flush+0x430/0x430 [ 2619.212603] ? trace_hardirqs_on+0x5b/0x180 [ 2619.213504] ? lockdep_init_map_type+0x2c7/0x780 [ 2619.214492] ? __raw_spin_lock_init+0x36/0x110 [ 2619.215457] v9fs_session_init+0x1dd/0x1680 [ 2619.216354] ? lock_release+0x680/0x680 [ 2619.217188] ? kmem_cache_alloc_trace+0x151/0x320 [ 2619.218187] ? v9fs_show_options+0x690/0x690 [ 2619.219114] ? trace_hardirqs_on+0x5b/0x180 [ 2619.220012] ? kasan_unpoison_shadow+0x33/0x50 [ 2619.220959] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2619.222021] v9fs_mount+0x79/0x8f0 [ 2619.222780] ? v9fs_write_inode+0x60/0x60 [ 2619.223658] legacy_get_tree+0x105/0x220 [ 2619.224511] vfs_get_tree+0x8e/0x300 [ 2619.225291] path_mount+0x13be/0x20b0 [ 2619.226091] ? strncpy_from_user+0x9e/0x470 [ 2619.227002] ? finish_automount+0xa90/0xa90 [ 2619.227903] ? getname_flags.part.0+0x1dd/0x4f0 [ 2619.228866] ? _copy_from_user+0xfb/0x1b0 [ 2619.229745] __x64_sys_mount+0x282/0x300 [ 2619.230591] ? copy_mnt_ns+0xa00/0xa00 [ 2619.231420] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2619.232493] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2619.233571] do_syscall_64+0x33/0x40 [ 2619.234356] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2619.235431] RIP: 0033:0x7fa32246fb19 [ 2619.236205] 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 [ 2619.240025] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2619.241605] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2619.243100] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2619.244577] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2619.246068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2619.247561] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 03:13:06 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x0, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:13:06 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:13:06 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) (fail_nth: 4) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2619.305579] FAULT_INJECTION: forcing a failure. [ 2619.305579] name failslab, interval 1, probability 0, space 0, times 0 [ 2619.308208] CPU: 0 PID: 65559 Comm: syz-executor.3 Not tainted 5.10.203 #1 [ 2619.309670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2619.311392] Call Trace: [ 2619.311953] dump_stack+0x107/0x167 [ 2619.312706] should_fail.cold+0x5/0xa [ 2619.313507] ? ep_ptable_queue_proc+0xa7/0x330 [ 2619.314446] should_failslab+0x5/0x20 [ 2619.315247] kmem_cache_alloc+0x5b/0x310 [ 2619.316094] ? slab_free_freelist_hook+0x180/0x180 [ 2619.317116] ? ep_show_fdinfo+0x380/0x380 [ 2619.317979] ep_ptable_queue_proc+0xa7/0x330 [ 2619.318906] ? ep_show_fdinfo+0x380/0x380 [ 2619.319771] evdev_poll+0xb6/0x220 [ 2619.320515] ? input_leds_connect+0x700/0x700 [ 2619.321447] ep_item_poll+0x14c/0x3f0 [ 2619.322245] ? do_raw_spin_lock+0x121/0x260 [ 2619.323159] ? ep_eventpoll_poll+0x170/0x170 [ 2619.324073] ? rwlock_bug.part.0+0x90/0x90 [ 2619.324968] do_epoll_ctl+0x1a14/0x2c00 [ 2619.325822] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 2619.326862] ? ep_show_fdinfo+0x380/0x380 [ 2619.327747] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 2619.328665] ? do_epoll_ctl+0x2c00/0x2c00 [ 2619.329537] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2619.330631] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2619.331738] do_syscall_64+0x33/0x40 [ 2619.332518] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2619.333590] RIP: 0033:0x7fd1518efb19 [ 2619.334370] 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 [ 2619.338217] RSP: 002b:00007fd14ee65188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 2619.339812] RAX: ffffffffffffffda RBX: 00007fd151a02f60 RCX: 00007fd1518efb19 [ 2619.341302] RDX: 0000000000000007 RSI: 0000000000000001 RDI: 0000000000000005 [ 2619.342806] RBP: 00007fd14ee651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2619.344300] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 2619.345791] R13: 00007ffc9876f3ef R14: 00007fd14ee65300 R15: 0000000000022000 03:13:06 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x0) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) [ 2619.371436] 9pnet: Insufficient options for proto=fd 03:13:06 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:13:23 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) (fail_nth: 5) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:13:23 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:13:23 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000004c0)=[{{0x0, 0xfdf3, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x4e20, @private=0xa010100}, 0x10, &(0x7f0000000100)=[{&(0x7f00000001c0)="fd4376f13dce5ff8bcfd542256ce2cd6002dabef0159540a204f0885068ebe1f9fb6db6e22e1288b9cdef07421039e56b9d9664febc50fb7a9917475ff21f8bb13de01d98f84b8d72c3b3b7e857c569650b28e6818ce4476efebeae001920c46f3ae8ab20ad526d7d60b42d03797865fff8c65de31cbf3040e0184727fa1d7febbec796059c7ad40871b595709c619009ed06d237970207a0c754aa1a308914512ca23dfbbf15e3a7ec810a74d6ce9ec9f242db18bdc5aadffa4618888ed645367eb84ab691267825d180146b3b7c9066f5040e43b15c343fe15be2ad91d3d331ca3", 0xffffffffffffffbc}, {&(0x7f00000002c0)="2757538adb1a83a1e11698e9d29df5c5643ad2413c3997d2b7cf0905bfb9be6c484df655dace7b92a6ec33ae33d0d4d5d9da370bf6502dd57d3557f026c965b5a0dcceafc36e7664077122ca05cb0acf1c5990a6f87fb0df67b9275556bfbe8ab85e18b0a33c7b866da46f425e9a34b6fea86f54ad18c21e6bb1c816c310db34f5f6e22f848d8901a06ead03e17aabac91e670e1f131ad00cb00c74e5dd70f930780fd587d59adbb1c55041d9253aa1c7e079f4acf35d10b867a04de8ed4eea8150b669834a66f494c7e700ac559", 0xce}, {&(0x7f00000003c0)="b397e0176a36e0e8a4b973dd78254cc3b658f24231dd60c126c147a32aa171fcb36739b040baf97356a0741be4378428e4fad8df4839deb729caeb5fda4c94517317da9621bfee911747ff8ccd71f51c12ac53631cdf0b21826cd9809aa14c7335c1d4c213efb9a3a2b8753aca25a58f1f93e19129aef44a6e746276b52e0e5a9c3579db03ce3c8df4a3", 0x8a}], 0x3, &(0x7f0000000540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @private=0xa010100}}}, @ip_retopts={{0x0, 0x0, 0x7, {[@timestamp_addr={0x44, 0x0, 0x8f, 0x1, 0xe, [{@rand_addr=0x64010101, 0x5}, {@empty, 0x1}, {@remote, 0x1f}, {@broadcast, 0x8}, {@broadcast, 0x1ff}]}, @timestamp_addr={0x44, 0x0, 0x4f, 0x1, 0x1, [{@multicast1, 0x7}, {@remote, 0x800}]}, @rr={0x7, 0x0, 0x5c, [@private=0xa010102, @private=0xa010100, @remote, @empty, @rand_addr=0x64010101, @rand_addr=0x64010101, @remote]}, @ra, @ra]}}}], 0x38}}], 0x2, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 2635.757497] FAULT_INJECTION: forcing a failure. [ 2635.757497] name failslab, interval 1, probability 0, space 0, times 0 03:13:23 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 22) 03:13:23 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:13:23 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() (fail_nth: 1) kcmp(0x0, 0x0, 0x6, r1, r1) 03:13:23 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x0, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:13:23 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) [ 2635.758757] CPU: 1 PID: 65787 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2635.759596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2635.760541] Call Trace: [ 2635.760833] dump_stack+0x107/0x167 [ 2635.761228] should_fail.cold+0x5/0xa [ 2635.761643] should_failslab+0x5/0x20 [ 2635.762054] __kmalloc_track_caller+0x79/0x370 [ 2635.762544] ? p9_client_create+0x41d/0x11c0 [ 2635.763046] kstrdup+0x36/0x70 [ 2635.763400] p9_client_create+0x41d/0x11c0 [ 2635.763862] ? lock_downgrade+0x6d0/0x6d0 [ 2635.764318] ? p9_client_flush+0x430/0x430 [ 2635.764780] ? trace_hardirqs_on+0x5b/0x180 [ 2635.765254] ? lockdep_init_map_type+0x2c7/0x780 [ 2635.765773] ? __raw_spin_lock_init+0x36/0x110 [ 2635.766269] v9fs_session_init+0x1dd/0x1680 [ 2635.766733] ? lock_release+0x680/0x680 [ 2635.767175] ? kmem_cache_alloc_trace+0x151/0x320 [ 2635.767706] ? v9fs_show_options+0x690/0x690 [ 2635.768194] ? trace_hardirqs_on+0x5b/0x180 [ 2635.768671] ? kasan_unpoison_shadow+0x33/0x50 [ 2635.769160] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2635.769714] v9fs_mount+0x79/0x8f0 [ 2635.770111] ? v9fs_write_inode+0x60/0x60 [ 2635.770562] legacy_get_tree+0x105/0x220 [ 2635.771022] vfs_get_tree+0x8e/0x300 [ 2635.771423] path_mount+0x13be/0x20b0 [ 2635.771848] ? strncpy_from_user+0x9e/0x470 [ 2635.772311] ? finish_automount+0xa90/0xa90 [ 2635.772790] ? getname_flags.part.0+0x1dd/0x4f0 [ 2635.773293] ? _copy_from_user+0xfb/0x1b0 [ 2635.773761] __x64_sys_mount+0x282/0x300 [ 2635.774197] ? copy_mnt_ns+0xa00/0xa00 [ 2635.774636] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2635.775228] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2635.775801] do_syscall_64+0x33/0x40 [ 2635.776214] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2635.776780] RIP: 0033:0x7fa32246fb19 [ 2635.777194] 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 [ 2635.779211] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2635.780042] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2635.780826] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2635.781609] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2635.782396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2635.783182] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 [ 2635.788193] FAULT_INJECTION: forcing a failure. [ 2635.788193] name failslab, interval 1, probability 0, space 0, times 0 [ 2635.790834] CPU: 0 PID: 65773 Comm: syz-executor.3 Not tainted 5.10.203 #1 [ 2635.792386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2635.794214] Call Trace: [ 2635.794793] dump_stack+0x107/0x167 [ 2635.795619] should_fail.cold+0x5/0xa [ 2635.796488] ? create_object.isra.0+0x3a/0xa20 [ 2635.797506] should_failslab+0x5/0x20 [ 2635.798352] kmem_cache_alloc+0x5b/0x310 [ 2635.799290] create_object.isra.0+0x3a/0xa20 [ 2635.800300] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2635.801441] kmem_cache_alloc+0x159/0x310 [ 2635.802363] ? slab_free_freelist_hook+0x180/0x180 [ 2635.803476] ? ep_show_fdinfo+0x380/0x380 [ 2635.804408] ep_ptable_queue_proc+0xa7/0x330 [ 2635.805399] ? ep_show_fdinfo+0x380/0x380 [ 2635.806326] evdev_poll+0xb6/0x220 [ 2635.807134] ? input_leds_connect+0x700/0x700 [ 2635.808158] ep_item_poll+0x14c/0x3f0 [ 2635.809005] ? do_raw_spin_lock+0x121/0x260 [ 2635.809964] ? ep_eventpoll_poll+0x170/0x170 [ 2635.810961] ? rwlock_bug.part.0+0x90/0x90 [ 2635.811926] do_epoll_ctl+0x1a14/0x2c00 [ 2635.812844] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 2635.813947] ? ep_show_fdinfo+0x380/0x380 [ 2635.814886] ? copy_user_generic_string+0x2f/0x40 [ 2635.815984] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 2635.816963] ? do_epoll_ctl+0x2c00/0x2c00 [ 2635.817907] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2635.819089] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2635.820245] do_syscall_64+0x33/0x40 [ 2635.821085] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2635.822233] RIP: 0033:0x7fd1518efb19 [ 2635.823091] 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 [ 2635.827180] RSP: 002b:00007fd14ee65188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 2635.829207] RAX: ffffffffffffffda RBX: 00007fd151a02f60 RCX: 00007fd1518efb19 [ 2635.831132] RDX: 0000000000000007 RSI: 0000000000000001 RDI: 0000000000000005 [ 2635.832995] RBP: 00007fd14ee651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2635.834836] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 2635.836693] R13: 00007ffc9876f3ef R14: 00007fd14ee65300 R15: 0000000000022000 03:13:23 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 23) 03:13:23 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="0001000000000000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:13:23 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x0, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) [ 2635.963233] FAULT_INJECTION: forcing a failure. [ 2635.963233] name failslab, interval 1, probability 0, space 0, times 0 [ 2635.965842] CPU: 0 PID: 66080 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2635.967394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2635.969242] Call Trace: [ 2635.969828] dump_stack+0x107/0x167 [ 2635.970649] should_fail.cold+0x5/0xa [ 2635.971521] ? create_object.isra.0+0x3a/0xa20 [ 2635.972540] should_failslab+0x5/0x20 [ 2635.973421] kmem_cache_alloc+0x5b/0x310 [ 2635.974407] ? lock_downgrade+0x6d0/0x6d0 [ 2635.975417] create_object.isra.0+0x3a/0xa20 [ 2635.976403] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2635.977552] __kmalloc_track_caller+0x177/0x370 [ 2635.978586] ? p9_client_create+0x41d/0x11c0 [ 2635.979584] kstrdup+0x36/0x70 [ 2635.980314] p9_client_create+0x41d/0x11c0 [ 2635.981275] ? lock_downgrade+0x6d0/0x6d0 [ 2635.982212] ? p9_client_flush+0x430/0x430 [ 2635.983180] ? trace_hardirqs_on+0x5b/0x180 [ 2635.984147] ? lockdep_init_map_type+0x2c7/0x780 [ 2635.985229] ? __raw_spin_lock_init+0x36/0x110 [ 2635.986258] v9fs_session_init+0x1dd/0x1680 [ 2635.987236] ? lock_release+0x680/0x680 [ 2635.988138] ? kmem_cache_alloc_trace+0x151/0x320 [ 2635.989222] ? v9fs_show_options+0x690/0x690 [ 2635.990222] ? trace_hardirqs_on+0x5b/0x180 [ 2635.991227] ? kasan_unpoison_shadow+0x33/0x50 [ 2635.992247] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2635.993394] v9fs_mount+0x79/0x8f0 [ 2635.994216] ? v9fs_write_inode+0x60/0x60 [ 2635.995153] legacy_get_tree+0x105/0x220 [ 2635.996062] vfs_get_tree+0x8e/0x300 [ 2635.996888] path_mount+0x13be/0x20b0 [ 2635.997760] ? strncpy_from_user+0x9e/0x470 [ 2635.998730] ? finish_automount+0xa90/0xa90 [ 2635.999716] ? getname_flags.part.0+0x1dd/0x4f0 [ 2636.000749] ? _copy_from_user+0xfb/0x1b0 [ 2636.001702] __x64_sys_mount+0x282/0x300 [ 2636.002615] ? copy_mnt_ns+0xa00/0xa00 [ 2636.003503] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2636.004668] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2636.005838] do_syscall_64+0x33/0x40 [ 2636.006670] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2636.007819] RIP: 0033:0x7fa32246fb19 [ 2636.008653] 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 [ 2636.012745] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2636.014448] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2636.016055] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2636.017638] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2636.019237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2636.020822] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 03:13:23 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x0) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:13:23 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) (fail_nth: 6) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:13:23 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:13:23 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1}, 0x80000000) fork() r4 = socket$netlink(0x10, 0x3, 0x0) r5 = gettid() kcmp(r5, 0x0, 0x1, 0xffffffffffffffff, r4) 03:13:23 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="0001000000000000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:13:23 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:13:23 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) [ 2636.178644] FAULT_INJECTION: forcing a failure. [ 2636.178644] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2636.181533] CPU: 0 PID: 66212 Comm: syz-executor.3 Not tainted 5.10.203 #1 [ 2636.183099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2636.184927] Call Trace: [ 2636.185533] dump_stack+0x107/0x167 [ 2636.186359] should_fail.cold+0x5/0xa [ 2636.187249] _copy_to_user+0x2e/0x180 [ 2636.188108] simple_read_from_buffer+0xcc/0x160 [ 2636.189157] proc_fail_nth_read+0x198/0x230 [ 2636.190123] ? proc_sessionid_read+0x230/0x230 [ 2636.191191] ? security_file_permission+0x24e/0x570 [ 2636.192304] ? perf_trace_initcall_start+0x101/0x380 [ 2636.193453] ? proc_sessionid_read+0x230/0x230 [ 2636.194473] vfs_read+0x228/0x580 [ 2636.195317] ksys_read+0x12d/0x260 [ 2636.196095] ? vfs_write+0xa70/0xa70 [ 2636.196910] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2636.198049] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2636.199188] do_syscall_64+0x33/0x40 [ 2636.199999] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2636.201113] RIP: 0033:0x7fd1518a269c [ 2636.201925] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2636.205947] RSP: 002b:00007fd14ee65170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2636.207612] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1518a269c [ 2636.209172] RDX: 000000000000000f RSI: 00007fd14ee651e0 RDI: 0000000000000008 [ 2636.210734] RBP: 00007fd14ee651d0 R08: 0000000000000000 R09: 0000000000000000 [ 2636.212299] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 2636.213861] R13: 00007ffc9876f3ef R14: 00007fd14ee65300 R15: 0000000000022000 [ 2636.224401] 9pnet: Insufficient options for proto=fd 03:13:38 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1}, 0x80000000) fork() r4 = socket$netlink(0x10, 0x3, 0x0) r5 = gettid() kcmp(r5, 0x0, 0x1, 0xffffffffffffffff, r4) 03:13:38 executing program 6: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f0000001600)=""/4098, 0x1002}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000733d66642c7267feff4fd0c27e71ca2e4ec57fa33482f400bb", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r2, r2) 03:13:38 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="0001000000000000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:13:38 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 24) 03:13:38 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:13:38 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:13:38 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:13:38 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000004c0)=[{{0x0, 0xfdf3, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x4e20, @private=0xa010100}, 0x10, &(0x7f0000000100)=[{&(0x7f00000001c0)="fd4376f13dce5ff8bcfd542256ce2cd6002dabef0159540a204f0885068ebe1f9fb6db6e22e1288b9cdef07421039e56b9d9664febc50fb7a9917475ff21f8bb13de01d98f84b8d72c3b3b7e857c569650b28e6818ce4476efebeae001920c46f3ae8ab20ad526d7d60b42d03797865fff8c65de31cbf3040e0184727fa1d7febbec796059c7ad40871b595709c619009ed06d237970207a0c754aa1a308914512ca23dfbbf15e3a7ec810a74d6ce9ec9f242db18bdc5aadffa4618888ed645367eb84ab691267825d180146b3b7c9066f5040e43b15c343fe15be2ad91d3d331ca3", 0xffffffffffffffbc}, {&(0x7f00000002c0)="2757538adb1a83a1e11698e9d29df5c5643ad2413c3997d2b7cf0905bfb9be6c484df655dace7b92a6ec33ae33d0d4d5d9da370bf6502dd57d3557f026c965b5a0dcceafc36e7664077122ca05cb0acf1c5990a6f87fb0df67b9275556bfbe8ab85e18b0a33c7b866da46f425e9a34b6fea86f54ad18c21e6bb1c816c310db34f5f6e22f848d8901a06ead03e17aabac91e670e1f131ad00cb00c74e5dd70f930780fd587d59adbb1c55041d9253aa1c7e079f4acf35d10b867a04de8ed4eea8150b669834a66f494c7e700ac559", 0xce}, {&(0x7f00000003c0)="b397e0176a36e0e8a4b973dd78254cc3b658f24231dd60c126c147a32aa171fcb36739b040baf97356a0741be4378428e4fad8df4839deb729caeb5fda4c94517317da9621bfee911747ff8ccd71f51c12ac53631cdf0b21826cd9809aa14c7335c1d4c213efb9a3a2b8753aca25a58f1f93e19129aef44a6e746276b52e0e5a9c3579db03ce3c8df4a3", 0x8a}], 0x3, &(0x7f0000000540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @private=0xa010100}}}, @ip_retopts={{0x0, 0x0, 0x7, {[@timestamp_addr={0x44, 0x0, 0x8f, 0x1, 0xe, [{@rand_addr=0x64010101, 0x5}, {@empty, 0x1}, {@remote, 0x1f}, {@broadcast, 0x8}, {@broadcast, 0x1ff}]}, @timestamp_addr={0x44, 0x0, 0x4f, 0x1, 0x1, [{@multicast1, 0x7}, {@remote, 0x800}]}, @rr={0x7, 0x0, 0x5c, [@private=0xa010102, @private=0xa010100, @remote, @empty, @rand_addr=0x64010101, @rand_addr=0x64010101, @remote]}, @ra, @ra]}}}], 0x38}}], 0x2, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 2651.239749] FAULT_INJECTION: forcing a failure. [ 2651.239749] name failslab, interval 1, probability 0, space 0, times 0 [ 2651.242247] CPU: 0 PID: 66536 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2651.243669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2651.245376] Call Trace: [ 2651.245923] dump_stack+0x107/0x167 [ 2651.246672] should_fail.cold+0x5/0xa [ 2651.247468] should_failslab+0x5/0x20 [ 2651.248253] __kmalloc_track_caller+0x79/0x370 [ 2651.249194] ? p9_client_create+0x41d/0x11c0 [ 2651.250115] kstrdup+0x36/0x70 [ 2651.250790] p9_client_create+0x41d/0x11c0 [ 2651.251688] ? lock_downgrade+0x6d0/0x6d0 [ 2651.252541] ? p9_client_flush+0x430/0x430 [ 2651.253424] ? trace_hardirqs_on+0x5b/0x180 [ 2651.254326] ? lockdep_init_map_type+0x2c7/0x780 [ 2651.255314] ? __raw_spin_lock_init+0x36/0x110 [ 2651.256258] v9fs_session_init+0x1dd/0x1680 [ 2651.257148] ? lock_release+0x680/0x680 [ 2651.257981] ? kmem_cache_alloc_trace+0x151/0x320 [ 2651.258982] ? v9fs_show_options+0x690/0x690 [ 2651.259908] ? trace_hardirqs_on+0x5b/0x180 [ 2651.260801] ? kasan_unpoison_shadow+0x33/0x50 [ 2651.261744] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2651.262794] v9fs_mount+0x79/0x8f0 [ 2651.263543] ? v9fs_write_inode+0x60/0x60 [ 2651.264405] legacy_get_tree+0x105/0x220 [ 2651.265247] vfs_get_tree+0x8e/0x300 [ 2651.266022] path_mount+0x13be/0x20b0 [ 2651.266815] ? strncpy_from_user+0x9e/0x470 [ 2651.267722] ? finish_automount+0xa90/0xa90 [ 2651.268649] ? getname_flags.part.0+0x1dd/0x4f0 [ 2651.269594] ? _copy_from_user+0xfb/0x1b0 [ 2651.270450] __x64_sys_mount+0x282/0x300 [ 2651.271299] ? copy_mnt_ns+0xa00/0xa00 [ 2651.272105] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2651.273209] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2651.274275] do_syscall_64+0x33/0x40 [ 2651.275031] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2651.276090] RIP: 0033:0x7fa32246fb19 [ 2651.276861] 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 [ 2651.280688] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2651.282266] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2651.283743] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2651.285219] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2651.286697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2651.288180] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 03:13:38 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x2, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:13:38 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:13:38 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 25) 03:13:38 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x1000, 0x0, 0x0, 0x10420, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:13:38 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x0, 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:13:38 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1}, 0x80000000) fork() r4 = socket$netlink(0x10, 0x3, 0x0) r5 = gettid() kcmp(r5, 0x0, 0x1, 0xffffffffffffffff, r4) 03:13:38 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f6669"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:13:38 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) [ 2651.547815] FAULT_INJECTION: forcing a failure. [ 2651.547815] name failslab, interval 1, probability 0, space 0, times 0 [ 2651.550357] CPU: 0 PID: 66859 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2651.551788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2651.553503] Call Trace: [ 2651.554053] dump_stack+0x107/0x167 [ 2651.554809] should_fail.cold+0x5/0xa [ 2651.555617] ? create_object.isra.0+0x3a/0xa20 [ 2651.556565] should_failslab+0x5/0x20 [ 2651.557352] kmem_cache_alloc+0x5b/0x310 [ 2651.558188] create_object.isra.0+0x3a/0xa20 [ 2651.559088] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2651.560157] __kmalloc_track_caller+0x177/0x370 [ 2651.561106] ? p9_client_create+0x51e/0x11c0 [ 2651.562018] kmemdup_nul+0x2d/0xa0 [ 2651.562752] p9_client_create+0x51e/0x11c0 [ 2651.563633] ? p9_client_flush+0x430/0x430 [ 2651.564500] ? trace_hardirqs_on+0x5b/0x180 [ 2651.565400] ? lockdep_init_map_type+0x2c7/0x780 [ 2651.566378] ? __raw_spin_lock_init+0x36/0x110 [ 2651.567341] v9fs_session_init+0x1dd/0x1680 [ 2651.568230] ? lock_release+0x680/0x680 [ 2651.569054] ? kmem_cache_alloc_trace+0x151/0x320 [ 2651.570040] ? v9fs_show_options+0x690/0x690 [ 2651.570951] ? trace_hardirqs_on+0x5b/0x180 [ 2651.571860] ? kasan_unpoison_shadow+0x33/0x50 [ 2651.572798] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2651.573844] v9fs_mount+0x79/0x8f0 [ 2651.574578] ? v9fs_write_inode+0x60/0x60 [ 2651.575464] legacy_get_tree+0x105/0x220 [ 2651.576300] vfs_get_tree+0x8e/0x300 [ 2651.577067] path_mount+0x13be/0x20b0 [ 2651.577855] ? strncpy_from_user+0x9e/0x470 [ 2651.578744] ? finish_automount+0xa90/0xa90 [ 2651.579644] ? getname_flags.part.0+0x1dd/0x4f0 [ 2651.580596] ? _copy_from_user+0xfb/0x1b0 [ 2651.581454] __x64_sys_mount+0x282/0x300 [ 2651.582290] ? copy_mnt_ns+0xa00/0xa00 [ 2651.583101] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2651.584177] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2651.585243] do_syscall_64+0x33/0x40 [ 2651.586007] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2651.587057] RIP: 0033:0x7fa32246fb19 [ 2651.587832] 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 [ 2651.591609] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2651.593167] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2651.594635] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2651.596113] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2651.597602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2651.599084] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 03:13:38 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x3, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:13:39 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x0, 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:13:39 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f6669"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) [ 2651.824936] 9pnet: Insufficient options for proto=fd 03:13:39 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x500, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:13:39 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x0) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:13:39 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) [ 2665.573718] FAULT_INJECTION: forcing a failure. [ 2665.573718] name failslab, interval 1, probability 0, space 0, times 0 [ 2665.576306] CPU: 0 PID: 67297 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2665.577847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2665.579671] Call Trace: [ 2665.580262] dump_stack+0x107/0x167 [ 2665.581067] should_fail.cold+0x5/0xa [ 2665.581926] should_failslab+0x5/0x20 [ 2665.582768] __kmalloc_track_caller+0x79/0x370 [ 2665.583806] ? p9_client_create+0x598/0x11c0 [ 2665.584787] ? kfree+0xd7/0x340 [ 2665.585530] kmemdup_nul+0x2d/0xa0 [ 2665.586330] p9_client_create+0x598/0x11c0 [ 2665.587295] ? p9_client_flush+0x430/0x430 [ 2665.588246] ? trace_hardirqs_on+0x5b/0x180 [ 2665.589216] ? lockdep_init_map_type+0x2c7/0x780 [ 2665.590282] ? __raw_spin_lock_init+0x36/0x110 [ 2665.591324] v9fs_session_init+0x1dd/0x1680 [ 2665.592302] ? lock_release+0x680/0x680 [ 2665.593196] ? kmem_cache_alloc_trace+0x151/0x320 [ 2665.594261] ? v9fs_show_options+0x690/0x690 [ 2665.595250] ? trace_hardirqs_on+0x5b/0x180 [ 2665.596211] ? kasan_unpoison_shadow+0x33/0x50 [ 2665.597234] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2665.598363] v9fs_mount+0x79/0x8f0 [ 2665.599163] ? v9fs_write_inode+0x60/0x60 [ 2665.600298] legacy_get_tree+0x105/0x220 [ 2665.601200] vfs_get_tree+0x8e/0x300 [ 2665.602043] path_mount+0x13be/0x20b0 [ 2665.602924] ? strncpy_from_user+0x9e/0x470 [ 2665.603893] ? finish_automount+0xa90/0xa90 [ 2665.604858] ? getname_flags.part.0+0x1dd/0x4f0 [ 2665.605892] ? _copy_from_user+0xfb/0x1b0 [ 2665.606825] __x64_sys_mount+0x282/0x300 [ 2665.607740] ? copy_mnt_ns+0xa00/0xa00 [ 2665.608612] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2665.609784] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2665.610919] do_syscall_64+0x33/0x40 [ 2665.611768] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2665.612889] RIP: 0033:0x7fa32246fb19 [ 2665.613721] 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 [ 2665.617756] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2665.619434] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2665.620996] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2665.622555] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2665.624124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2665.625684] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 03:13:52 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x0) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:13:52 executing program 6: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r2, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) kcmp(r1, r1, 0x2, r0, r3) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r3, r3) 03:13:52 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000004c0)=[{{0x0, 0xfdf3, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x4e20, @private=0xa010100}, 0x10, &(0x7f0000000100)=[{&(0x7f00000001c0)="fd4376f13dce5ff8bcfd542256ce2cd6002dabef0159540a204f0885068ebe1f9fb6db6e22e1288b9cdef07421039e56b9d9664febc50fb7a9917475ff21f8bb13de01d98f84b8d72c3b3b7e857c569650b28e6818ce4476efebeae001920c46f3ae8ab20ad526d7d60b42d03797865fff8c65de31cbf3040e0184727fa1d7febbec796059c7ad40871b595709c619009ed06d237970207a0c754aa1a308914512ca23dfbbf15e3a7ec810a74d6ce9ec9f242db18bdc5aadffa4618888ed645367eb84ab691267825d180146b3b7c9066f5040e43b15c343fe15be2ad91d3d331ca3", 0xffffffffffffffbc}, {&(0x7f00000002c0)="2757538adb1a83a1e11698e9d29df5c5643ad2413c3997d2b7cf0905bfb9be6c484df655dace7b92a6ec33ae33d0d4d5d9da370bf6502dd57d3557f026c965b5a0dcceafc36e7664077122ca05cb0acf1c5990a6f87fb0df67b9275556bfbe8ab85e18b0a33c7b866da46f425e9a34b6fea86f54ad18c21e6bb1c816c310db34f5f6e22f848d8901a06ead03e17aabac91e670e1f131ad00cb00c74e5dd70f930780fd587d59adbb1c55041d9253aa1c7e079f4acf35d10b867a04de8ed4eea8150b669834a66f494c7e700ac559", 0xce}, {&(0x7f00000003c0)="b397e0176a36e0e8a4b973dd78254cc3b658f24231dd60c126c147a32aa171fcb36739b040baf97356a0741be4378428e4fad8df4839deb729caeb5fda4c94517317da9621bfee911747ff8ccd71f51c12ac53631cdf0b21826cd9809aa14c7335c1d4c213efb9a3a2b8753aca25a58f1f93e19129aef44a6e746276b52e0e5a9c3579db03ce3c8df4a3", 0x8a}], 0x3, &(0x7f0000000540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @private=0xa010100}}}, @ip_retopts={{0x0, 0x0, 0x7, {[@timestamp_addr={0x44, 0x0, 0x8f, 0x1, 0xe, [{@rand_addr=0x64010101, 0x5}, {@empty, 0x1}, {@remote, 0x1f}, {@broadcast, 0x8}, {@broadcast, 0x1ff}]}, @timestamp_addr={0x44, 0x0, 0x4f, 0x1, 0x1, [{@multicast1, 0x7}, {@remote, 0x800}]}, @rr={0x7, 0x0, 0x5c, [@private=0xa010102, @private=0xa010100, @remote, @empty, @rand_addr=0x64010101, @rand_addr=0x64010101, @remote]}, @ra, @ra]}}}], 0x38}}], 0x2, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:13:52 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f6669"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:13:52 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 26) 03:13:52 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:13:52 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x700, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:13:52 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:13:52 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000002}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:13:53 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000003}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:13:53 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:13:53 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 27) [ 2665.774072] FAULT_INJECTION: forcing a failure. [ 2665.774072] name failslab, interval 1, probability 0, space 0, times 0 [ 2665.776713] CPU: 0 PID: 67577 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2665.778235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2665.780079] Call Trace: [ 2665.780661] dump_stack+0x107/0x167 [ 2665.781479] should_fail.cold+0x5/0xa [ 2665.782322] ? create_object.isra.0+0x3a/0xa20 [ 2665.783362] should_failslab+0x5/0x20 [ 2665.784207] kmem_cache_alloc+0x5b/0x310 [ 2665.785109] create_object.isra.0+0x3a/0xa20 [ 2665.786076] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2665.787197] __kmalloc_track_caller+0x177/0x370 [ 2665.788226] ? p9_client_create+0x598/0x11c0 [ 2665.789202] kmemdup_nul+0x2d/0xa0 [ 2665.789983] p9_client_create+0x598/0x11c0 [ 2665.790920] ? p9_client_flush+0x430/0x430 [ 2665.791865] ? trace_hardirqs_on+0x5b/0x180 [ 2665.792815] ? lockdep_init_map_type+0x2c7/0x780 [ 2665.793857] ? __raw_spin_lock_init+0x36/0x110 [ 2665.794863] v9fs_session_init+0x1dd/0x1680 [ 2665.795821] ? lock_release+0x680/0x680 [ 2665.796703] ? kmem_cache_alloc_trace+0x151/0x320 [ 2665.797759] ? v9fs_show_options+0x690/0x690 [ 2665.798728] ? trace_hardirqs_on+0x5b/0x180 [ 2665.799684] ? kasan_unpoison_shadow+0x33/0x50 [ 2665.800699] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2665.801818] v9fs_mount+0x79/0x8f0 [ 2665.802617] ? v9fs_write_inode+0x60/0x60 [ 2665.803547] legacy_get_tree+0x105/0x220 [ 2665.804453] vfs_get_tree+0x8e/0x300 [ 2665.805274] path_mount+0x13be/0x20b0 [ 2665.806130] ? strncpy_from_user+0x9e/0x470 [ 2665.807081] ? finish_automount+0xa90/0xa90 [ 2665.808073] ? getname_flags.part.0+0x1dd/0x4f0 [ 2665.809093] ? _copy_from_user+0xfb/0x1b0 [ 2665.810007] __x64_sys_mount+0x282/0x300 [ 2665.810902] ? copy_mnt_ns+0xa00/0xa00 [ 2665.811793] do_syscall_64+0x33/0x40 [ 2665.812619] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2665.813746] RIP: 0033:0x7fa32246fb19 [ 2665.814578] 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 [ 2665.818661] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2665.820345] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2665.821893] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2665.823464] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2665.825030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2665.826621] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 [ 2665.877559] 9pnet: Insufficient options for proto=fd 03:14:10 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x0) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:14:10 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:14:10 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, 0x0, 0x0, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:14:10 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 28) 03:14:10 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c65"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:14:10 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:14:10 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000500}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:14:10 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}, {@dfltuid}, {@cache_none}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = open_tree(r2, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_BALANCE(r3, 0x5000940c, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) [ 2683.648378] FAULT_INJECTION: forcing a failure. [ 2683.648378] name failslab, interval 1, probability 0, space 0, times 0 [ 2683.650891] CPU: 0 PID: 67647 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2683.652341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2683.654045] Call Trace: [ 2683.654591] dump_stack+0x107/0x167 [ 2683.655345] should_fail.cold+0x5/0xa [ 2683.656147] should_failslab+0x5/0x20 [ 2683.656934] __kmalloc_track_caller+0x79/0x370 [ 2683.657884] ? p9_client_create+0x598/0x11c0 [ 2683.658801] ? kfree+0xd7/0x340 [ 2683.659488] kmemdup_nul+0x2d/0xa0 [ 2683.660258] p9_client_create+0x598/0x11c0 [ 2683.661147] ? p9_client_flush+0x430/0x430 [ 2683.662020] ? trace_hardirqs_on+0x5b/0x180 [ 2683.662906] ? lockdep_init_map_type+0x2c7/0x780 [ 2683.663912] ? __raw_spin_lock_init+0x36/0x110 [ 2683.664867] v9fs_session_init+0x1dd/0x1680 [ 2683.665756] ? lock_release+0x680/0x680 [ 2683.666595] ? kmem_cache_alloc_trace+0x151/0x320 [ 2683.667611] ? v9fs_show_options+0x690/0x690 [ 2683.668538] ? trace_hardirqs_on+0x5b/0x180 [ 2683.669441] ? kasan_unpoison_shadow+0x33/0x50 [ 2683.670397] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2683.671465] v9fs_mount+0x79/0x8f0 [ 2683.672238] ? v9fs_write_inode+0x60/0x60 [ 2683.673109] legacy_get_tree+0x105/0x220 [ 2683.673957] vfs_get_tree+0x8e/0x300 [ 2683.674739] path_mount+0x13be/0x20b0 [ 2683.675550] ? strncpy_from_user+0x9e/0x470 [ 2683.676455] ? finish_automount+0xa90/0xa90 [ 2683.677354] ? getname_flags.part.0+0x1dd/0x4f0 [ 2683.678330] ? _copy_from_user+0xfb/0x1b0 [ 2683.679203] __x64_sys_mount+0x282/0x300 [ 2683.680066] ? copy_mnt_ns+0xa00/0xa00 [ 2683.680899] do_syscall_64+0x33/0x40 [ 2683.681677] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2683.682756] RIP: 0033:0x7fa32246fb19 [ 2683.683553] 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 [ 2683.687399] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2683.689011] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2683.690508] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2683.692033] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2683.693518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2683.695009] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 03:14:11 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 29) [ 2683.799513] FAULT_INJECTION: forcing a failure. [ 2683.799513] name failslab, interval 1, probability 0, space 0, times 0 [ 2683.802081] CPU: 0 PID: 67785 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2683.803535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2683.805234] Call Trace: [ 2683.805779] dump_stack+0x107/0x167 [ 2683.806531] should_fail.cold+0x5/0xa [ 2683.807319] ? create_object.isra.0+0x3a/0xa20 [ 2683.808277] should_failslab+0x5/0x20 [ 2683.809087] kmem_cache_alloc+0x5b/0x310 [ 2683.809932] ? legacy_get_tree+0x105/0x220 [ 2683.810819] ? vfs_get_tree+0x8e/0x300 [ 2683.811637] create_object.isra.0+0x3a/0xa20 [ 2683.812565] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2683.813647] __kmalloc_track_caller+0x177/0x370 [ 2683.814630] ? parse_opts.part.0+0x8e/0x340 [ 2683.815569] kstrdup+0x36/0x70 [ 2683.816250] parse_opts.part.0+0x8e/0x340 [ 2683.817136] ? p9_fd_show_options+0x1c0/0x1c0 [ 2683.818096] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2683.819200] ? quarantine_put+0x8b/0x1a0 [ 2683.820056] ? trace_hardirqs_on+0x5b/0x180 [ 2683.820972] ? kfree+0xd7/0x340 [ 2683.821684] p9_fd_create+0x98/0x4a0 [ 2683.822472] ? p9_conn_create+0x510/0x510 [ 2683.823345] ? p9_client_create+0x798/0x11c0 [ 2683.824295] ? kfree+0xd7/0x340 [ 2683.825008] p9_client_create+0x7ff/0x11c0 [ 2683.825918] ? p9_client_flush+0x430/0x430 [ 2683.826807] ? trace_hardirqs_on+0x5b/0x180 [ 2683.827719] ? lockdep_init_map_type+0x2c7/0x780 [ 2683.828727] ? __raw_spin_lock_init+0x36/0x110 [ 2683.829703] v9fs_session_init+0x1dd/0x1680 [ 2683.830615] ? lock_release+0x680/0x680 [ 2683.831471] ? kmem_cache_alloc_trace+0x151/0x320 [ 2683.832499] ? v9fs_show_options+0x690/0x690 [ 2683.833443] ? trace_hardirqs_on+0x5b/0x180 [ 2683.834355] ? kasan_unpoison_shadow+0x33/0x50 [ 2683.835318] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2683.836405] v9fs_mount+0x79/0x8f0 [ 2683.837166] ? v9fs_write_inode+0x60/0x60 [ 2683.838043] legacy_get_tree+0x105/0x220 [ 2683.838906] vfs_get_tree+0x8e/0x300 [ 2683.839714] path_mount+0x13be/0x20b0 [ 2683.840533] ? strncpy_from_user+0x9e/0x470 [ 2683.841454] ? finish_automount+0xa90/0xa90 [ 2683.842367] ? getname_flags.part.0+0x1dd/0x4f0 [ 2683.843357] ? _copy_from_user+0xfb/0x1b0 [ 2683.844256] __x64_sys_mount+0x282/0x300 [ 2683.845117] ? copy_mnt_ns+0xa00/0xa00 [ 2683.845946] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2683.847052] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2683.848163] do_syscall_64+0x33/0x40 [ 2683.848953] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2683.850038] RIP: 0033:0x7fa32246fb19 [ 2683.850831] 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 [ 2683.854722] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2683.856328] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2683.857806] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2683.859292] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2683.860793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2683.862264] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 03:14:11 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:14:11 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000700}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:14:11 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) gettid() kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, r5) 03:14:11 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') openat$cgroup_int(r0, &(0x7f0000000140)='io.bfq.weight\x00', 0x2, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) [ 2684.031800] 9pnet: Insufficient options for proto=fd 03:14:11 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001, 0x692}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:14:11 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c65"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:14:29 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, 0x0, 0x0, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:14:29 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) ftruncate(r3, 0xffff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) fsmount(r5, 0x0, 0x4) fstat(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,cache=none,access=', @ANYRESDEC=0x0, @ANYBLOB=',dfltgid=', @ANYRESHEX=r7, @ANYBLOB="2c6c6f6f73652c63616368653d667363616368652c6d61736b3d4d41595f455845ac9757b87b430ba0ab3512ed2591d16b2f48c11316344e64cec927e56c82", @ANYRESDEC=r6, @ANYBLOB="2c646f6e745f61707072616973652c6f626a5f747970653d8772616e733d66642c2c7063723d30303030303030303030303030303030303033332c657569643c", @ANYRESDEC=r6, @ANYBLOB=',dont_hash,appraise,dont_appraise,func=FILE_CHECK,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:14:29 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001, 0x9206}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:14:29 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:14:29 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 30) 03:14:29 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c65"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:14:29 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) gettid() kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, r5) 03:14:29 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) [ 2701.976324] FAULT_INJECTION: forcing a failure. [ 2701.976324] name failslab, interval 1, probability 0, space 0, times 0 [ 2701.978717] CPU: 1 PID: 68193 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2701.980156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2701.981851] Call Trace: [ 2701.982406] dump_stack+0x107/0x167 [ 2701.983159] should_fail.cold+0x5/0xa [ 2701.983974] should_failslab+0x5/0x20 [ 2701.984762] __kmalloc_track_caller+0x79/0x370 [ 2701.985708] ? parse_opts.part.0+0x8e/0x340 [ 2701.986621] kstrdup+0x36/0x70 [ 2701.987299] parse_opts.part.0+0x8e/0x340 [ 2701.988179] ? p9_fd_show_options+0x1c0/0x1c0 [ 2701.989125] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2701.990216] ? quarantine_put+0x8b/0x1a0 [ 2701.991064] ? trace_hardirqs_on+0x5b/0x180 [ 2701.991986] ? kfree+0xd7/0x340 [ 2701.992687] p9_fd_create+0x98/0x4a0 [ 2701.993463] ? p9_conn_create+0x510/0x510 [ 2701.993489] 9pnet: Insufficient options for proto=fd [ 2701.994322] ? p9_client_create+0x798/0x11c0 [ 2701.994341] ? kfree+0xd7/0x340 [ 2701.994370] p9_client_create+0x7ff/0x11c0 [ 2701.997875] ? p9_client_flush+0x430/0x430 [ 2701.998761] ? trace_hardirqs_on+0x5b/0x180 [ 2701.999659] ? lockdep_init_map_type+0x2c7/0x780 [ 2702.000653] ? __raw_spin_lock_init+0x36/0x110 [ 2702.001607] v9fs_session_init+0x1dd/0x1680 [ 2702.002490] ? lock_release+0x680/0x680 [ 2702.003323] ? kmem_cache_alloc_trace+0x151/0x320 [ 2702.004327] ? v9fs_show_options+0x690/0x690 [ 2702.005260] ? trace_hardirqs_on+0x5b/0x180 [ 2702.006146] ? kasan_unpoison_shadow+0x33/0x50 [ 2702.007093] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2702.008162] v9fs_mount+0x79/0x8f0 [ 2702.008900] ? v9fs_write_inode+0x60/0x60 [ 2702.009764] legacy_get_tree+0x105/0x220 [ 2702.010619] vfs_get_tree+0x8e/0x300 [ 2702.011400] path_mount+0x13be/0x20b0 [ 2702.012202] ? strncpy_from_user+0x9e/0x470 [ 2702.013102] ? finish_automount+0xa90/0xa90 [ 2702.013998] ? getname_flags.part.0+0x1dd/0x4f0 [ 2702.014962] ? _copy_from_user+0xfb/0x1b0 [ 2702.015847] __x64_sys_mount+0x282/0x300 [ 2702.016691] ? copy_mnt_ns+0xa00/0xa00 [ 2702.017507] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2702.018620] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2702.019697] do_syscall_64+0x33/0x40 [ 2702.020474] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2702.021538] RIP: 0033:0x7fa32246fb19 [ 2702.022311] 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 [ 2702.026158] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2702.027741] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2702.029220] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2702.030695] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2702.032195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2702.033669] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 [ 2702.036264] 9pnet: Insufficient options for proto=fd 03:14:29 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:14:29 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c6530"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:14:29 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001, 0x92060000}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:14:29 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:14:29 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:14:29 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x4010, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:14:29 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 31) 03:14:29 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c6530"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) [ 2702.396286] FAULT_INJECTION: forcing a failure. [ 2702.396286] name failslab, interval 1, probability 0, space 0, times 0 [ 2702.398657] CPU: 0 PID: 68527 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2702.400117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2702.401826] Call Trace: [ 2702.402371] dump_stack+0x107/0x167 [ 2702.403129] should_fail.cold+0x5/0xa [ 2702.403924] ? create_object.isra.0+0x3a/0xa20 [ 2702.404884] should_failslab+0x5/0x20 [ 2702.405665] kmem_cache_alloc+0x5b/0x310 [ 2702.406502] create_object.isra.0+0x3a/0xa20 [ 2702.407416] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2702.408478] __kmalloc_track_caller+0x177/0x370 [ 2702.409429] ? match_number+0xaf/0x1d0 [ 2702.410248] kmemdup_nul+0x2d/0xa0 [ 2702.410985] match_number+0xaf/0x1d0 [ 2702.411783] ? match_u64+0x190/0x190 [ 2702.412549] ? __kmalloc_track_caller+0x2c6/0x370 [ 2702.413539] ? memcpy+0x39/0x60 [ 2702.414230] parse_opts.part.0+0x1f3/0x340 [ 2702.415099] ? p9_fd_show_options+0x1c0/0x1c0 [ 2702.416034] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2702.417100] ? trace_hardirqs_on+0x5b/0x180 [ 2702.418004] ? kfree+0xd7/0x340 [ 2702.418688] p9_fd_create+0x98/0x4a0 [ 2702.419466] ? p9_conn_create+0x510/0x510 [ 2702.420326] ? p9_client_create+0x798/0x11c0 [ 2702.421238] ? kfree+0xd7/0x340 [ 2702.421934] p9_client_create+0x7ff/0x11c0 [ 2702.422831] ? p9_client_flush+0x430/0x430 [ 2702.423706] ? trace_hardirqs_on+0x5b/0x180 [ 2702.424628] ? lockdep_init_map_type+0x2c7/0x780 [ 2702.425618] ? __raw_spin_lock_init+0x36/0x110 [ 2702.426579] v9fs_session_init+0x1dd/0x1680 [ 2702.427475] ? lock_release+0x680/0x680 [ 2702.428327] ? kmem_cache_alloc_trace+0x151/0x320 [ 2702.429328] ? v9fs_show_options+0x690/0x690 [ 2702.430254] ? trace_hardirqs_on+0x5b/0x180 [ 2702.431186] ? kasan_unpoison_shadow+0x33/0x50 [ 2702.432160] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2702.433267] v9fs_mount+0x79/0x8f0 [ 2702.434003] ? v9fs_write_inode+0x60/0x60 [ 2702.434855] legacy_get_tree+0x105/0x220 [ 2702.435717] vfs_get_tree+0x8e/0x300 [ 2702.436496] path_mount+0x13be/0x20b0 [ 2702.437284] ? strncpy_from_user+0x9e/0x470 [ 2702.438174] ? finish_automount+0xa90/0xa90 [ 2702.439060] ? getname_flags.part.0+0x1dd/0x4f0 [ 2702.440021] ? _copy_from_user+0xfb/0x1b0 [ 2702.440881] __x64_sys_mount+0x282/0x300 [ 2702.441718] ? copy_mnt_ns+0xa00/0xa00 [ 2702.442528] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2702.443603] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2702.444683] do_syscall_64+0x33/0x40 [ 2702.445452] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2702.446504] RIP: 0033:0x7fa32246fb19 [ 2702.447276] 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 [ 2702.451056] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2702.452635] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2702.454096] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2702.455555] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2702.457021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2702.458479] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 [ 2702.491045] 9pnet: Insufficient options for proto=fd 03:14:45 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, 0x0, 0x0, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:14:45 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001, 0x9206000000000000}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:14:45 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 32) 03:14:45 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) gettid() kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, r5) 03:14:45 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c6530"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:14:45 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:14:45 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB='trans=\\d,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x482, 0x20) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:14:45 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) [ 2717.803874] FAULT_INJECTION: forcing a failure. [ 2717.803874] name failslab, interval 1, probability 0, space 0, times 0 [ 2717.805586] CPU: 1 PID: 68744 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2717.806554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2717.807696] Call Trace: [ 2717.808105] dump_stack+0x107/0x167 [ 2717.808629] should_fail.cold+0x5/0xa [ 2717.809164] should_failslab+0x5/0x20 [ 2717.809690] __kmalloc_track_caller+0x79/0x370 [ 2717.810330] ? match_number+0xaf/0x1d0 [ 2717.810878] kmemdup_nul+0x2d/0xa0 [ 2717.811374] match_number+0xaf/0x1d0 [ 2717.811891] ? match_u64+0x190/0x190 [ 2717.812426] ? __kmalloc_track_caller+0x2c6/0x370 [ 2717.813092] ? memcpy+0x39/0x60 [ 2717.813562] parse_opts.part.0+0x1f3/0x340 [ 2717.814152] ? p9_fd_show_options+0x1c0/0x1c0 [ 2717.814798] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2717.815525] ? trace_hardirqs_on+0x5b/0x180 [ 2717.816135] ? kfree+0xd7/0x340 [ 2717.816597] p9_fd_create+0x98/0x4a0 [ 2717.817117] ? p9_conn_create+0x510/0x510 [ 2717.817699] ? p9_client_create+0x798/0x11c0 [ 2717.818303] ? kfree+0xd7/0x340 [ 2717.818768] p9_client_create+0x7ff/0x11c0 [ 2717.819362] ? p9_client_flush+0x430/0x430 [ 2717.819956] ? trace_hardirqs_on+0x5b/0x180 [ 2717.820552] ? lockdep_init_map_type+0x2c7/0x780 [ 2717.821214] ? __raw_spin_lock_init+0x36/0x110 [ 2717.821849] v9fs_session_init+0x1dd/0x1680 [ 2717.822447] ? lock_release+0x680/0x680 [ 2717.823000] ? kmem_cache_alloc_trace+0x151/0x320 [ 2717.823662] ? v9fs_show_options+0x690/0x690 [ 2717.824292] ? trace_hardirqs_on+0x5b/0x180 [ 2717.824894] ? kasan_unpoison_shadow+0x33/0x50 [ 2717.825524] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2717.826229] v9fs_mount+0x79/0x8f0 [ 2717.826739] ? v9fs_write_inode+0x60/0x60 [ 2717.827313] legacy_get_tree+0x105/0x220 [ 2717.827877] vfs_get_tree+0x8e/0x300 [ 2717.828410] path_mount+0x13be/0x20b0 [ 2717.828938] ? strncpy_from_user+0x9e/0x470 [ 2717.829559] ? finish_automount+0xa90/0xa90 [ 2717.830160] ? getname_flags.part.0+0x1dd/0x4f0 [ 2717.830817] ? _copy_from_user+0xfb/0x1b0 [ 2717.831413] __x64_sys_mount+0x282/0x300 [ 2717.831988] ? copy_mnt_ns+0xa00/0xa00 [ 2717.832534] do_syscall_64+0x33/0x40 [ 2717.833051] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2717.833753] RIP: 0033:0x7fa32246fb19 [ 2717.834271] 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 [ 2717.836826] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2717.837888] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2717.838867] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2717.839850] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2717.840844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2717.841827] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 [ 2717.852222] 9pnet: Could not find request transport: \d [ 2717.897423] 9pnet: Insufficient options for proto=fd 03:14:45 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:14:45 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 33) 03:14:45 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x0, 0xffffffffffffffff, r5) 03:14:45 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) dup2(r3, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000100)={0x50000004}) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x3002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2718.003827] FAULT_INJECTION: forcing a failure. [ 2718.003827] name failslab, interval 1, probability 0, space 0, times 0 [ 2718.005789] CPU: 1 PID: 69048 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2718.006745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2718.007906] Call Trace: [ 2718.008293] dump_stack+0x107/0x167 [ 2718.008806] should_fail.cold+0x5/0xa [ 2718.009348] ? create_object.isra.0+0x3a/0xa20 [ 2718.009994] should_failslab+0x5/0x20 [ 2718.010529] kmem_cache_alloc+0x5b/0x310 [ 2718.011102] create_object.isra.0+0x3a/0xa20 [ 2718.011721] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2718.012451] __kmalloc_track_caller+0x177/0x370 [ 2718.013105] ? match_number+0xaf/0x1d0 [ 2718.013660] kmemdup_nul+0x2d/0xa0 [ 2718.014161] match_number+0xaf/0x1d0 [ 2718.014689] ? match_u64+0x190/0x190 [ 2718.015219] ? __kmalloc_track_caller+0x2c6/0x370 [ 2718.015887] ? memcpy+0x39/0x60 [ 2718.016371] parse_opts.part.0+0x1f3/0x340 [ 2718.016958] ? p9_fd_show_options+0x1c0/0x1c0 [ 2718.017585] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2718.018324] ? trace_hardirqs_on+0x5b/0x180 [ 2718.018923] ? kfree+0xd7/0x340 [ 2718.019385] p9_fd_create+0x98/0x4a0 [ 2718.019907] ? p9_conn_create+0x510/0x510 [ 2718.020498] ? p9_client_create+0x798/0x11c0 [ 2718.021115] ? kfree+0xd7/0x340 [ 2718.021594] p9_client_create+0x7ff/0x11c0 [ 2718.022188] ? p9_client_flush+0x430/0x430 [ 2718.022785] ? trace_hardirqs_on+0x5b/0x180 [ 2718.023386] ? lockdep_init_map_type+0x2c7/0x780 [ 2718.024069] ? __raw_spin_lock_init+0x36/0x110 [ 2718.024709] v9fs_session_init+0x1dd/0x1680 [ 2718.025304] ? lock_release+0x680/0x680 [ 2718.025880] ? kmem_cache_alloc_trace+0x151/0x320 [ 2718.026549] ? v9fs_show_options+0x690/0x690 [ 2718.027174] ? trace_hardirqs_on+0x5b/0x180 [ 2718.027788] ? kasan_unpoison_shadow+0x33/0x50 [ 2718.028437] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2718.029149] v9fs_mount+0x79/0x8f0 [ 2718.029663] ? v9fs_write_inode+0x60/0x60 [ 2718.030244] legacy_get_tree+0x105/0x220 [ 2718.030837] vfs_get_tree+0x8e/0x300 [ 2718.031362] path_mount+0x13be/0x20b0 [ 2718.031916] ? strncpy_from_user+0x9e/0x470 [ 2718.032540] ? finish_automount+0xa90/0xa90 [ 2718.033152] ? getname_flags.part.0+0x1dd/0x4f0 [ 2718.033792] ? _copy_from_user+0xfb/0x1b0 [ 2718.034389] __x64_sys_mount+0x282/0x300 [ 2718.034962] ? copy_mnt_ns+0xa00/0xa00 [ 2718.035507] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2718.036257] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2718.036992] do_syscall_64+0x33/0x40 [ 2718.037514] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2718.038231] RIP: 0033:0x7fa32246fb19 [ 2718.038745] 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 [ 2718.041314] RSP: 002b:00007fa31f9e5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2718.042413] RAX: ffffffffffffffda RBX: 00007fa322582f60 RCX: 00007fa32246fb19 [ 2718.043407] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2718.044410] RBP: 00007fa31f9e51d0 R08: 0000000020001580 R09: 0000000000000000 [ 2718.045397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2718.046388] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 [ 2718.047576] 9pnet: Insufficient options for proto=fd 03:14:45 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = 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) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) dup2(r5, r3) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:14:45 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:14:45 executing program 6: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="7472343ec62d0061718cd1f3d1d105", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) pidfd_getfd(r4, r0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r2, r2) 03:14:45 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:14:59 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) (fail_nth: 34) 03:14:59 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x0, 0xffffffffffffffff, r5) 03:14:59 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:14:59 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create(0x6) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x20000001}) dup3(r2, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x40000001}) r3 = dup2(0xffffffffffffffff, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x40, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x2f, 0x60, 0x1, 0x400, 0x40, @loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x10, 0x1, 0x6, 0x4}}) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x80000000}) dup2(r4, 0xffffffffffffffff) dup2(r4, r3) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:14:59 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:14:59 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:14:59 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file1\x00'}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:14:59 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = 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) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) dup2(r5, r3) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) [ 2732.081015] 9pnet: Insufficient options for proto=fd [ 2732.082506] FAULT_INJECTION: forcing a failure. [ 2732.082506] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2732.085433] CPU: 0 PID: 69407 Comm: syz-executor.7 Not tainted 5.10.203 #1 [ 2732.087109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2732.089124] Call Trace: [ 2732.089779] dump_stack+0x107/0x167 [ 2732.090660] should_fail.cold+0x5/0xa [ 2732.091581] _copy_to_user+0x2e/0x180 [ 2732.092522] simple_read_from_buffer+0xcc/0x160 [ 2732.093642] proc_fail_nth_read+0x198/0x230 [ 2732.094679] ? proc_sessionid_read+0x230/0x230 [ 2732.095775] ? security_file_permission+0x24e/0x570 [ 2732.096978] ? perf_trace_initcall_start+0x101/0x380 [ 2732.098193] ? proc_sessionid_read+0x230/0x230 [ 2732.099275] vfs_read+0x228/0x580 [ 2732.100130] ksys_read+0x12d/0x260 [ 2732.100978] ? vfs_write+0xa70/0xa70 [ 2732.101883] do_syscall_64+0x33/0x40 [ 2732.102767] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2732.103978] RIP: 0033:0x7fa32242269c [ 2732.104871] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2732.109217] RSP: 002b:00007fa31f9e5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2732.111026] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fa32242269c [ 2732.112731] RDX: 000000000000000f RSI: 00007fa31f9e51e0 RDI: 0000000000000003 [ 2732.114410] RBP: 00007fa31f9e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2732.116092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2732.117795] R13: 00007ffccb92930f R14: 00007fa31f9e5300 R15: 0000000000022000 03:14:59 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0), 0x0, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:14:59 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:14:59 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:14:59 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = 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) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) dup2(r5, r3) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) [ 2732.413562] 9pnet: Insufficient options for proto=fd 03:14:59 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x0, 0xffffffffffffffff, r5) 03:14:59 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:14:59 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'bridge_slave_0\x00'}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0xff, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x400b0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) r5 = dup2(0xffffffffffffffff, r1) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000100)=""/208, 0xd0}], 0x1, 0x4, 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f00000002c0)={0x6}) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:14:59 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:14:59 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') r5 = socket$netlink(0x10, 0x3, 0x0) recvmmsg$unix(r1, &(0x7f0000009480)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000001a80)=[{&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000340)=""/114, 0x72}, {&(0x7f00000003c0)=""/142, 0x8e}, {&(0x7f00000014c0)=""/87, 0x57}, {&(0x7f0000001600)=""/130, 0x82}, {&(0x7f00000016c0)=""/224, 0xe0}, {&(0x7f00000017c0)=""/231, 0xe7}, {&(0x7f00000018c0)=""/186, 0xba}, {&(0x7f0000001980)=""/197, 0xc5}], 0x9, &(0x7f0000001b40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}, {{&(0x7f0000001c00)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000200)=""/19, 0x13}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0x3}}, {{&(0x7f0000002c80)=@abs, 0x6e, &(0x7f0000004d00)=[{&(0x7f0000009840)=""/4111, 0x100f}, {&(0x7f0000001540)=""/44, 0x2c}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe0}}, {{&(0x7f0000004e40), 0x6e, &(0x7f0000006040)=[{&(0x7f0000004ec0)=""/242, 0xf2}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/111, 0x6f}], 0x3, &(0x7f0000006080)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f00000060c0), 0x6e, &(0x7f00000072c0)=[{&(0x7f0000006140)=""/79, 0x4f}, {&(0x7f00000061c0)=""/165, 0xa5}, {&(0x7f0000006280)}, {&(0x7f00000062c0)=""/4096, 0x1000}], 0x4, &(0x7f0000002d00)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00007ad1566176382d17c001ef4c000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa0}}, {{&(0x7f00000073c0), 0x6e, &(0x7f0000007700)=[{&(0x7f0000007440)=""/75, 0x4b}, {&(0x7f00000074c0)=""/208, 0xd0}, {&(0x7f00000075c0)=""/211, 0xd3}, {&(0x7f00000076c0)=""/20, 0x14}], 0x4, &(0x7f0000007740)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{&(0x7f00000077c0)=@abs, 0x6e, &(0x7f0000007980)=[{&(0x7f0000007840)=""/210, 0xd2}, {&(0x7f0000007940)=""/20, 0x14}], 0x2, &(0x7f00000079c0)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}}, {{0x0, 0x0, &(0x7f0000007d80)=[{&(0x7f0000007b00)=""/23, 0x17}, {&(0x7f0000007b40)=""/179, 0xb3}, {&(0x7f0000007c00)=""/44, 0x2c}, {&(0x7f0000007c40)=""/19, 0x13}, {&(0x7f0000007c80)=""/183, 0xb7}, {&(0x7f0000007d40)=""/58, 0x3a}], 0x6, &(0x7f0000009740)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c001200000000000100000002000000e2eb15f826420890af4c8c8e835287132ba87ea53451b9bf05d4a529d66122", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xb8}}, {{0x0, 0x0, &(0x7f0000009380)=[{&(0x7f0000007ec0)=""/4096, 0x1000}, {&(0x7f0000008ec0)=""/188, 0xbc}, {&(0x7f0000008f80)=""/73, 0x49}, {&(0x7f0000009000)=""/156, 0x9c}, {&(0x7f00000090c0)=""/6, 0x6}, {&(0x7f0000009100)=""/78, 0x4e}, {&(0x7f0000009180)=""/150, 0x96}, {&(0x7f0000009240)=""/187, 0xbb}, {&(0x7f0000009300)=""/114, 0x72}], 0x9, &(0x7f0000009440)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}], 0x9, 0x2000, &(0x7f00000096c0)) openat(r6, &(0x7f0000009700)='./file1\x00', 0x250241, 0x10) r7 = gettid() r8 = getpgid(0xffffffffffffffff) kcmp(r7, r8, 0x1, 0xffffffffffffffff, r5) kcmp(r0, r7, 0x1, r2, r4) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000007e00)=ANY=[@ANYBLOB="747261ee733d66642c7266646e6ffe7498c5b5932f02e236f8fd5343f9a403a0c5abb3bdb67427fcca0300"/58, @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r2, r2) [ 2749.503636] 9pnet: Insufficient options for proto=fd 03:15:16 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:15:16 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) r0 = epoll_create1(0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x2}) r4 = 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) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000200)={0x20000001}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r1) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:15:16 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0), 0x0, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:15:16 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:15:16 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) dup2(r5, r3) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:15:16 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() socket$netlink(0x10, 0x3, 0x0) r5 = gettid() kcmp(r5, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) 03:15:16 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x54, 0x0, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xf47e}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7fffffff}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x101}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x4008000}, 0x4040) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno<', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:15:16 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:15:16 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) r0 = epoll_create1(0x0) r1 = dup(r0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) recvmmsg$unix(r1, &(0x7f0000000440)=[{{&(0x7f0000000100), 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/2, 0x2}], 0x1, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc0}}, {{&(0x7f0000000300), 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/63, 0x3f}], 0x1, &(0x7f0000000400)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}], 0x2, 0x2101, &(0x7f00000004c0)) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000500), 0x4}, 0x1000}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) r7 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r7, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r2) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:15:16 executing program 6: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') r2 = openat2(r0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x80200, 0x4, 0x1d}, 0x18) readv(r2, &(0x7f0000000500), 0x2d) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r6, r5, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000000)={0x0, 0x5c4c4095d49e9417, 0xfffffffffffffffe, 0xfffffffffffffffc}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r3, r3) 03:15:17 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) dup2(r5, r3) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:15:17 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:15:17 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() socket$netlink(0x10, 0x3, 0x0) r5 = gettid() kcmp(r5, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) 03:15:17 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:15:17 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x3, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:15:17 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:15:17 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) dup2(r5, r3) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:15:17 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:15:33 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0), 0x0, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:15:33 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c766528d8696f6e3d39f0323030303c63616368653d6e6f6e652c7072697670b7f4742c6c6f6f0d9df773652c6c6f6f73652c63616368653d667300016368652c00"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:15:33 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x4, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:15:33 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:15:33 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:15:33 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:15:33 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() socket$netlink(0x10, 0x3, 0x0) r5 = gettid() kcmp(r5, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) 03:15:33 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000200)={0x20000001}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0xc000011, 0x0, 0x0) [ 2766.704305] 9p: Unknown Cache mode fs [ 2783.099601] 9pnet: Insufficient options for proto=fd 03:15:50 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:15:50 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x2) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x2}, 0x100, 0x0, 0x0, 0x0, 0xe7, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffffff7, 0xffffffffffffffff, 0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r5 = openat$sr(0xffffffffffffff9c, &(0x7f00000012c0), 0x400582, 0x0) ioctl$CDROMPLAYTRKIND(r5, 0x5304, &(0x7f0000001300)={0x2, 0x7, 0xdb, 0x9}) r6 = dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r6, 0x6, &(0x7f0000000140)={0x2, 0x0, &(0x7f0000000100)=[r4]}, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:15:50 executing program 2: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) dup2(r3, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000100)={0x50000004}) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x3002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:15:50 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r4 = pidfd_getfd(r1, r3, 0x0) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7766648f6f3d", @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000010c0)={@dev}, 0x14) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000480)=0x0) r6 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000100)="d69f073e54560eacbe73888978604991437e2735003a3955fa29d1ade4fa9f07e1cdf56f3e751b1e47c29c2cb1000a682745caf4", 0x34}, {&(0x7f0000000140)="63c1d5df4b3ba8920fd8ebac95cbfaa520839e5540d7c488612852e50245ed8d4a9bb8430e5f6dbc54e95421c3fef6bf36ca99706913c7ef259fce676d8113", 0x3f}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="6e649a71e4e8d7b36c98445c35a7512f7b9ec97a3cedec9c221a20f0bb35fd6e2821ef1dac79f42c2f90bc5e4759e4bb158b7530a2b055a4181d646617cb4d255047091c3784b916a2a967d6ab0df7f80046b3fe838678c9920d12fdb17b8d9217f42d031e6b588497e0aa177f98400f1bd7840b3a048321c07f2c948996ce6f00600847b3652bf800f0cb63ee74", 0x8e}], 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="0000000040000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=r6, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0xf8, 0x4000800}, 0x8004) chown(&(0x7f0000000140)='./file1\x00', 0x0, r6) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:15:50 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:15:50 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x5, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:15:50 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:15:50 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:15:50 executing program 2: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001, 0x692}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:15:50 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(0x0, 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:15:50 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = 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) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) r6 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x5, 0x1, 0x0, 0x0, 0x0, 0x5e, 0x20000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000100), 0xc}, 0x0, 0x51, 0x0, 0x5, 0xfffffffffffffffc}, 0x0, 0x2, r5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r7 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r7, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:15:50 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:15:50 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x6, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:15:50 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1}, 0x80000000) fork() r4 = socket$netlink(0x10, 0x3, 0x0) r5 = gettid() kcmp(r5, 0x0, 0x1, 0xffffffffffffffff, r4) 03:15:50 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:15:50 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(0x0, 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:16:06 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(0x0, 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:16:06 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:16:06 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:16:06 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x7, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:16:06 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f0000003140)={0x2}) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:16:06 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:16:06 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:16:06 executing program 6: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000440)='./file1\x00', 0x8, 0x0, 0x0, 0x894818, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) splice(r2, &(0x7f0000000100), 0xffffffffffffffff, &(0x7f0000000400)=0x9, 0x1, 0x2) r6 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/netstat\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYRESHEX=r1, @ANYRESHEX=r3, @ANYBLOB="2c7566645a0000000000000034e130", @ANYRESHEX=r4, @ANYRESDEC=r3]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r2, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() readv(r4, &(0x7f0000000000)=[{&(0x7f0000000140)=""/85, 0x55}, {&(0x7f00000002c0)=""/119, 0x77}], 0x2) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x115800, 0x0) pread64(r0, &(0x7f0000000340)=""/116, 0x74, 0x2) ioctl$AUTOFS_DEV_IOCTL_FAIL(r7, 0xc0189377, &(0x7f0000000280)={{0x1, 0x1, 0x18, r4, {0x0, 0xf100}}, './file1\x00'}) io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) kcmp(0x0, 0x0, 0x6, r3, r5) 03:16:06 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) (fail_nth: 1) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:16:06 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:16:06 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:16:06 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) process_madvise(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000100)="d60c1579e008cbf3952dca7ff4b758f9d658256a5bd11de0fd9775c805f8519e219a801e06c26d3699fbbaa1d05615562f03ba3bf0f404feab2f713484466c1b8ee20269b33fa849f70d2335984565112c6606bcf569af5fecd8c9173231af529b74b99b725aba6d3d85d8667734f399b15ea77f1fb989d2fe6ff7a0a7c2d4a1ad91edb09e0d5253519b43d7c5a0ebde27cc6552b5", 0x95}, {&(0x7f0000000240)="6db18b09c4484bd9b45f6a4ec95e5e10a2dd8083a8df631d11f76f60bdf07bfcd6bac608b7ce8c734dccab04ff5ae68896dd141334c4682149f4ba4f2cbb46912b01a2b19e805a448086cd0b8d19bb6cce3c4459714b4d5579cc58cdf70920a7e1af23cdcfee4b00f4facae4ea38da0295ff3b", 0x73}], 0x2, 0x11, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="00000000000000000000000000000000000000000000000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000055aa", 0x60, 0x1a0}, {&(0x7f0000010100)="4244db8cf0c2db8cf0c2818000060003003501b800000800000020000004000000180000054344524f4d000000000000000000000000000000000000000000000000000000000000006b000060000000c00000010000000700000001000000000000000000000000000000000000000000000000000000000000000000000000000000006000018f000c00000000000000000000c000019b0018000000000000", 0xa0, 0x400}, {&(0x7f0000010200)="ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x200, 0x8000}, {&(0x7f0000000340)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b9010000000001b9000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c0000000000001c00080000000008007809", 0xb0, 0x8000}, {&(0x7f0000010a00)="692b901d0200", 0x6, 0x8800}, {&(0x7f0000011000)="ff4344303031", 0x6, 0x9000}, {&(0x7f0000011500)="22001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="8b5adcf742632444339f88da2f599b00"]) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2799.072648] FAULT_INJECTION: forcing a failure. [ 2799.072648] name failslab, interval 1, probability 0, space 0, times 0 [ 2799.075428] CPU: 0 PID: 72332 Comm: syz-executor.2 Not tainted 5.10.203 #1 [ 2799.077075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2799.079029] Call Trace: [ 2799.079651] dump_stack+0x107/0x167 [ 2799.080520] should_fail.cold+0x5/0xa [ 2799.081436] should_failslab+0x5/0x20 [ 2799.082339] __kmalloc_track_caller+0x79/0x370 [ 2799.083410] ? strndup_user+0x74/0xe0 [ 2799.084313] memdup_user+0x22/0xd0 [ 2799.085164] strndup_user+0x74/0xe0 [ 2799.086021] __x64_sys_mount+0x133/0x300 [ 2799.086980] ? copy_mnt_ns+0xa00/0xa00 [ 2799.087916] do_syscall_64+0x33/0x40 03:16:06 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) ioctl$FS_IOC_ENABLE_VERITY(r4, 0x40806685, &(0x7f0000000380)={0x1, 0x0, 0x1000, 0x64, &(0x7f0000000140)="7d1d656b99fc2bb201d2472dfc5705a6e0b6d05ac46f9412f2f4c21e17d74f5591c0b2b99b5804b7f357910f051199e014bcf9325bd511f9110c6b2190ebb75e9ad2fa518db950eefdfbea9b38a71d5f0cba0d8ec15fdec8c1821a4f3b687345450aa0d7", 0xa9, 0x0, &(0x7f00000002c0)="5801a269983feb9dc28e840c9e468ffe2659f120a78bebfa3313fbb236dc72d1199107f8b4ed9cfd295dca9ca9286c2f6bf0ca6d79cfd13d8bd34c350d7a84af64f63e7fa4b3d4b3c7ee1c88444c0fe7e748acc8a2b411006f5c86221463f24b9a63c6deecc41a59c394c72d90a846f13014ea54eb3e05ba39ced16c2ca73ee6cb999d2757f750f61bde74b008e5be668396ed933c77a707993eaf9fc60cc9436de5f7de3b4da504b8"}) fchmod(r1, 0x1) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c64de5eb9c7562d60cc2d7712b09f89d2", @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) [ 2799.088791] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2799.090209] RIP: 0033:0x7fc123906b19 [ 2799.091080] 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 [ 2799.095383] RSP: 002b:00007fc120e7c188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2799.097159] RAX: ffffffffffffffda RBX: 00007fc123a19f60 RCX: 00007fc123906b19 [ 2799.098820] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 2799.100482] RBP: 00007fc120e7c1d0 R08: 0000000020001580 R09: 0000000000000000 [ 2799.102159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2799.103816] R13: 00007ffeaca5b0af R14: 00007fc120e7c300 R15: 0000000000022000 03:16:06 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:16:06 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) [ 2799.173407] 9pnet: Insufficient options for proto=fd 03:16:06 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:16:06 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x9, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:16:23 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:16:23 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:16:23 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:16:23 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd_index=0x7, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cpuinfo\x00', 0x0, 0x0) epoll_wait(r4, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0x200) dup2(0xffffffffffffffff, 0xffffffffffffffff) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=@ng={0x4, 0x10, "e355fd266d"}, 0x7, 0x3) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:16:23 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:16:23 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:16:23 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xa, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:16:23 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f0000000140)={0x1040100, 0x0, 0x0, 0x0, {0x2a}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="00ebcd5bdd8300", @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) [ 2816.187467] 9pnet: Insufficient options for proto=fd 03:16:23 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:16:23 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0xfffffffffffffffe, 0x50000) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:16:23 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xb, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:16:23 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d7", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:16:23 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, 0xffffffffffffffff, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:16:23 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000200)=[{&(0x7f00000004c0)=""/4089, 0xff9}, {&(0x7f0000000140)=""/83, 0xffffffffffffffa1}], 0x62) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:16:23 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:16:23 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r3, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000002c0)="009b94e11d18db039da55b830da2c3eb1d95ccb5e4fdb347c171abaf11e796d26fe2c1e9396d390c8d590cafa2a47323f9e2732cb62c9035b2451cbe45cbeb4a3d754ab29e920c1e27294d6d08a79de2375442f3d696fd5bcccf74d84fdcff959925af8722801795db43d45c3eb8214c4003a47d7109e4e6945403c0f0197a3f670185ea74fa2a18", 0x88, 0x6) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) r4 = syz_io_uring_setup(0xd4f, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) io_uring_enter(r4, 0x58ab, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r4, 0x3aba, 0xdb09, 0x2, &(0x7f0000000000)={[0x3]}, 0x8) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:16:39 executing program 6: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x6}}, './file1\x00'}) pidfd_getfd(r2, r0, 0x0) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@noextend}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) 03:16:39 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:16:39 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:16:39 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:16:39 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x300, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:16:39 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB="7472614e733d0400800000646a6f3dae", @ANYRESHEX=r2, @ANYBLOB="42d6256d21aab9845301bc9e783c000000f8db86411388df4197bfd8e2755b8288dce16c399565ada0f7de03529f3ee96e4674333b209464d0230a9826e1fb6089ddcfdde02c32482b17bf10106e804ebeeed95689ff7f45ec7923dd2cfa7628", @ANYRESHEX=r3, @ANYBLOB=',version=9p2000,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x11, r3, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) clone3(&(0x7f0000001600)={0x80000000, &(0x7f0000000200), &(0x7f0000000380)=0x0, &(0x7f00000003c0), {0x14}, &(0x7f0000001500)=""/216, 0xd8, &(0x7f0000000400)=""/23, &(0x7f0000000440)=[r0, r7, r7, r0, r7, r0], 0x6, {r1}}, 0x58) ptrace$getenv(0x4201, r8, 0x0, &(0x7f0000000480)) socketpair(0x1f, 0xb95a75eec0ca66b1, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r9, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) 03:16:39 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, 0xffffffffffffffff, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:16:39 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d7", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) [ 2832.250427] audit: type=1400 audit(1702437399.585:36): avc: denied { execute } for pid=73720 comm="syz-executor.2" path="pipe:[50386]" dev="pipefs" ino=50386 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1 [ 2832.250547] 9pnet: Insufficient options for proto=fd 03:16:39 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:16:39 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d7", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:16:39 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x500, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:16:39 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, 0xffffffffffffffff, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:16:39 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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, 0x3, @perf_config_ext}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001280), 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000012c0)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x4004, @fd=r5, 0x4, 0x3, 0xccc, 0x2, 0x0, {0x2, r6}}, 0x384) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) ioctl$FS_IOC_MEASURE_VERITY(r3, 0xc0046686, &(0x7f0000001e00)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:16:39 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="74725be26e0b9d1e616e733d66642c7266646e6f3d", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:16:39 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x2004, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) io_uring_enter(r0, 0x595e, 0x6e9e, 0x2, &(0x7f0000000000)={[0x1ff]}, 0x8) 03:16:39 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:16:39 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:16:57 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB='transdno\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:16:57 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:16:57 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {0x1}, 0x0, 0x0, 0x0, 0x0}, 0x58) lseek(0xffffffffffffffff, 0x800, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x100000001) mknodat$loop(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x2, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) 03:16:57 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000001640)={&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @rand_addr=0x64010100}, 0x2, 0x1, 0x0, 0x4}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="e11abf7a1785902d30ce0dbd43f2b003a079e1a09db2adb9c5a19befb6feecb93ea27581e630003c", 0x28}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x13a8}, 0x0, 0x4000, 0x1}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x71, 0x0, 0x5e, 0x442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, @perf_config_ext={0x8001, 0x49c}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x5, 0xffffffffffffffff, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) r5 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) ioctl$FITHAW(r5, 0xc0045878) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000100)={0xff, 0x7fff}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:16:57 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:16:57 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:16:57 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x600, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:16:57 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:16:57 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) fsync(0xffffffffffffffff) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:16:57 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, 0x0) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:16:57 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x700, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:16:57 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:16:57 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616eff10c25539733d66642c72f2e05982408d6a2f49586aed2a6428c5cf3600559c1f6c", @ANYRESHEX=r1, @ANYBLOB, @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x2) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:16:58 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() dup2(r3, r2) kcmp(0x0, 0x0, 0x6, r1, r1) 03:16:58 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:16:58 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x900, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:16:58 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) r5 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/locks\x00', 0x0, 0x0) r7 = dup2(r6, r5) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) inotify_add_watch(r7, &(0x7f0000000140)='./file0\x00', 0x8d000c02) 03:17:13 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, 0x0) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:17:13 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) fstat(r0, &(0x7f0000000140)) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:17:13 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xa00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:17:13 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:17:13 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x127481) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x20000000}) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:17:13 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:17:13 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd=r5, 0x1, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) 03:17:13 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d0808", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:17:13 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, 0x0) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:17:13 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xb00, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:17:13 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:17:13 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0xc00, 0x40) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000000), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="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", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',noextend,privport,noextend,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) lsetxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200)=@known='user.incfs.metadata\x00', &(0x7f00000002c0)='9p\x00', 0x3, 0x2) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:17:13 executing program 6: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000140)='./file1\x00', 0x6) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3de2583a93d44831b742a2edd94e4d14f396207aed26710ffdc24eb1f603f0311f83b550668a45e8e3dcfce03563d04354034f2e365130bd3bfb13ccb9c8f34ef7b1e6f990356d177ddaed4b3f3fa5b485e853ee2311beca145331ee5e0b70d1dce63d4b57745ffe18b303ea0c53b52f291cd463c5cb1949b8d3c64331845f715cfd5a040300f826d4fd30ad54d19a7cc607ad42717b4ee3718ce436529e159760ac8b12", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x8, 0x12, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r2, r2) 03:17:13 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(0x0, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) [ 2866.391294] 9pnet: Insufficient options for proto=fd 03:17:13 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:17:13 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d0808", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:17:13 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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_io_uring_submit(0x0, 0x0, &(0x7f0000000880)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, {0x2}}, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r5 = dup3(0xffffffffffffffff, r4, 0x0) recvmmsg$unix(r5, &(0x7f0000000780)=[{{&(0x7f0000000100), 0x6e, &(0x7f0000000400)=[{&(0x7f0000000180)=""/2, 0x2}, {&(0x7f00000001c0)=""/18, 0x12}, {&(0x7f0000000240)=""/6, 0x6}, {&(0x7f0000000280)=""/130, 0x82}, {&(0x7f0000000340)=""/154, 0x9a}], 0x5}}, {{&(0x7f0000000480)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/178, 0xb2}, {&(0x7f00000005c0)=""/17, 0x11}, {&(0x7f0000000600)=""/132, 0x84}], 0x3, &(0x7f0000000700)=ANY=[@ANYBLOB="28001d00000200008100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x48}}], 0x2, 0x10000, &(0x7f0000000800)) r7 = dup2(r1, r6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f0000000840)={0x20000005}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2866.486673] 9pnet: Insufficient options for proto=fd 03:17:13 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)={0x2c, 0x1, 0x1, 0x201, 0x0, 0x0, {}, [@CTA_TUPLE_MASTER={0x18, 0x19, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private}, {0x8, 0x2, @dev}}}]}]}, 0x2c}}, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x10000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r6, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r5}}, 0x80000000) fork() r7 = socket$netlink(0x10, 0x3, 0x0) r8 = gettid() kcmp(r8, 0x0, 0x1, 0xffffffffffffffff, r7) 03:17:13 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:17:13 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(0x0, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:17:30 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x1020, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:17:30 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{0x0}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:17:30 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(0x0, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:17:30 executing program 6: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e3d3970323030302c63616368653db55108edc83a266d3d5106b711652acd046b7f65449876706f72742c6c6f6f73652c6c6f6f73652c63616368653d667363616368652c003c67a2f08b845ea08e8117309702de7dc0d9412905f3c848e55beda994e3c9ba55da932ead7fe0f2a65aa3ecdae06a4a1360ae62cb82149454c4fcaf609ae60c2afa4e8c5413420fda"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000000)) kcmp(0x0, 0x0, 0x6, r2, r2) 03:17:30 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:17:30 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) r0 = epoll_create1(0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create(0x6) r4 = 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) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000200)={0x20000001}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r6 = dup3(0xffffffffffffffff, r5, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r2) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(0xffffffffffffffff, 0x80286722, &(0x7f0000000140)={&(0x7f0000000240)=""/198, 0xc6, 0x6}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r1) ftruncate(r0, 0x3) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:17:30 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d0808", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:17:30 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="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"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) [ 2882.815560] 9p: Unknown Cache mode µQíÈ:&m=Q·e*ÍkeD˜vport 03:17:30 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:17:30 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:17:30 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0xe0004003}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:17:30 executing program 2: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r6, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r5}}, 0x80000000) fork() r7 = socket$netlink(0x10, 0x3, 0x0) r8 = gettid() clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r4, 0x3000}, {r3, 0x1000}, {r3, 0x4202}, {r7}, {r2, 0x2051}, {0xffffffffffffffff, 0x2401}, {r2, 0x14355}], 0x7, &(0x7f0000001500)={r9, r10+10000000}, &(0x7f0000001540)={[0x80000000]}, 0x8) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f00000002c0)="fe68a5ba6fa3453c654d9f015df1bbac795c38dae1c95787cb875c5103cf882e4812e6d10739e79e428a1e0f8f18f1fa8acc2a6bae20d03079b9a4694259788718a2ea168a2f10f9a0a69ffd2d46038fa2674177ef0bc320921593432ffea64d3f0a68dd98258718b9ee5ce1256d0de5eb53bdc0d1f057526585271689dfb572cecf7cd7a18e47c503228ef4f7ed0b0f2b03269c779e739c42b4a6a6c2f7fb27b3a3bc4a2d75a92de6088f756bad5fcb", 0xb0}, {&(0x7f0000000380)="2d515b5141b9d4624c701b0e32ed998bd011cde547679c78db5409bcd33742176687ea7879e5f2ffcae727e8c7bdf2571903d24e98dba69dbeaf273b8cf1375f800a6867315727fa13df928f8b6410975e08309701e4fd83070c0827d2d43d231859a3dc4f7ab903d5182f518f30a4844f1a644f8cec92a29e442dd8a67a17136e6e69d6d4cf113a1bb31aebf9520067d94201332d8774bd937c3241ec896adfa9eda9ad6024c52fd4a188a034b61c1d032153a73d03b1a98c68bd6d20a5142a8cfd20a4d26c1e6da44c115566a7cd8ed496216162e0a568809d29a67462451dcf9966fd82c4ae3664b34ec76409530abb1d5d9db8", 0xf5}, {&(0x7f0000000140)="4c29903c4185dbe6118aea099c9d5d8fef51b6258b87c2ad34607552b3c50513727430786340476ca514111c39d62a124081f7bfd399a2bb35eab2ed08855edce149f4fd548be18d086c3355d95c6d46a968108612cbfb608a724a14e97f1355c1617ee086364e04fc94485dc2cd12200cbf90dd23f527173b8f", 0x7a}, {&(0x7f0000001600)="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", 0x1000}], 0x4, 0x1) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0xf504, 0x0) kcmp(r8, 0x0, 0x3, 0xffffffffffffffff, r7) 03:17:30 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x1216, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:17:30 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:17:30 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x5420, 0x184) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r3, 0x4008941a, &(0x7f0000000140)=0x2) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:17:30 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, 0x0, 0x80000000) 03:17:30 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000008900000008000300", @ANYRES32=r6, @ANYBLOB="18001d80140000800500"/24], 0x34}}, 0x0) sendmsg$NL80211_CMD_SET_WDS_PEER(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x2, 0x7}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_MAC={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x40010}, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:17:44 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {0x15}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:17:44 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{0x0}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:17:44 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:17:44 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, 0x0, 0x80000000) 03:17:44 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:17:44 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="74720700d79530f86e4a75646e6f3d454207b6a775cca77dc5efa63723ceb1e446c47a3a89a0f99091c468630a4d5119", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:17:44 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@rc={0x1f, @none, 0x51}, 0x0, 0x0, 0x9a898e323f1e9374}, 0xcfd) r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) dup2(r1, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x10000000}) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = 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) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r2) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:17:44 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x1612, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:17:59 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{0x0}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:17:59 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:17:59 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') fsmount(r0, 0x0, 0x8) readv(r0, &(0x7f0000000140), 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x100}}, './file1\x00'}) syz_io_uring_setup(0x74ff, &(0x7f0000000140)={0x0, 0xf51a, 0x2, 0x3, 0x15, 0x0, r3}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000280)) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:17:59 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) lseek(0xffffffffffffffff, 0x800, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000001) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x3b1, @dev={0xfe, 0x80, '\x00', 0x17}, 0x200}, 0x1c) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x92e9f44963a03116, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffff71e6, 0x400}, 0x18822, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0xd, 0xffffffffffffffff, 0x8) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:17:59 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, 0x0, 0x80000000) 03:17:59 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:17:59 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:17:59 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="7452d84c9f9b66642c7266646e6f3d", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p20loose,cacha=fscache,\x00']) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd_index, 0x0, {0x0, r0}, 0x6f, 0xa, 0x0, {0x0, r5, r0}}, 0x3) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r7, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r6}}, 0x80000000) fork() r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNAPSHOT_ATOMIC_RESTORE(r0, 0x3304) r9 = gettid() kcmp(r9, 0x0, 0x1, 0xffffffffffffffff, r8) [ 2912.188152] 9pnet: Unknown protocol version 9p20loose 03:17:59 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:17:59 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2010, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:17:59 executing program 2: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x7, &(0x7f0000000200)={0x0, 0x3938700}, 0x1, 0x1, 0x1}, 0x9) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4010, 0xffffffffffffffff, 0x8000000) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f00000014c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x6, 0x0, @fd=r0, 0xeaee, 0x0, 0x4, 0x0, 0x0, {0x0, r3}}, 0x40001) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000000)) r5 = fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) r8 = inotify_init() fcntl$setown(r8, 0x8, r5) 03:17:59 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:17:59 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:17:59 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0102}}}, 0x0, 0x0, 0x1}, 0x1000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x300000e, 0x110, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x20, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xaba, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r5 = dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) syz_io_uring_setup(0x17cb, &(0x7f0000000100)={0x0, 0xf2b3, 0x0, 0x2, 0x67d, 0x0, r5}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000300)=0x0, &(0x7f00000001c0)) r7 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3000000, 0x10010, r7, 0xcfb5f000) syz_io_uring_submit(r6, 0x0, &(0x7f0000000180)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd, 0xcf, 0x0, 0x25af4665, 0x4, 0x1}, 0x3) signalfd(0xffffffffffffffff, &(0x7f0000000280)={[0x5]}, 0x8) 03:17:59 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:17:59 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:18:15 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xedc0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:18:15 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:18:15 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:18:15 executing program 6: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000003c0)='./file1\x00', 0x7, 0x4, &(0x7f00000014c0)=[{&(0x7f0000000400)="d92a1b808a9e390d5b500cb7dcd17a7aeb93f68dca532249445ed93168d96c4d5c11ba6316b299b4d60b89e216f8697d7810553a796c270135fd4be5614000dd1ed8b565f27e4a8e9c", 0x49, 0x30}, {&(0x7f0000000480)="59b42b54da73253711f3f8c50e6485871c7fc64bbcc35b7ec056", 0x1a, 0xfffffffffffff096}, {&(0x7f0000001600)="8aceec52c5eb0e8222fd2ceb6794ddf39024c5563f431bd0ab42567d5a0fca6633fc2319f8933f24910c314db4d6eb7790ae012a2cd465f99451394c96736e92df08497b7c9ed816ff78efaab8472da7c51853f832283f34dcd424f00f083158a9e3dd1111d42df95da18a7ce049d352660ef621f7a644037e73ff71ec425a7eb8accf82235efa3e4645be9474bfcaa538d6532be91e515635c5380f2a0d9009e94ea7315586a6d6fbad05355b027f0ce2e82ad88a33dc9d024a892b88740e3f0ec7b5899dd89b0dbf28158c427b58b06e0d35bf728e711048383f943a1f7cc9b565509075df0ead3f5497bf2885ed319888a06b6570ff7aefa6c6c9", 0xfc, 0x4}, {&(0x7f0000001700)="6eafd925e3aa1fa1fcf51a1312e9b1f54b15339e34bc270e59ea60957ebfa36ed9f59a17e9438f2bda557093496621216bfac0334a7225eafe08dfd5de9247b6323ef63ddfbfdafd17c9fcd788e3e75031eb5b883445163550f2c0197154c1bade873c3a4d1597bb557f46553abec0a8eb3d3655d8af721a920e540a3a11a3e2718aa59417b1613df0ec9d8fe43303744bd87c8c961fa114fe8761a524a8c86ca8ae43f7130aaf55f7a49c6618882ee3b70e4db50bc2890b19274dcb4808b163794bbc4c45853aae84ee1b20d8ef283b7ccac37e6868f2dd9b7cc5163f09b889552f7f96bbe97254bf1fd85889240571076d47598998d24b24897ba73676f762d2d43edd4dd701602adf05fae42da8f41885a742a25bbb74db7562421547e6fddaac55337b5295dd744b69aa241a83846152d838f36e5ee8e005a94b066f9d321564c0ce98cff9426ac4539c983a10080cb46a26b63dca32d737acf86157d039161dfadeab3271019ce5d0b3a9951917fa21a30ce5906b1516654aac8936e1d9a17f7c5be7e4e1bfcf68f9cb9be813ce0e46f09f2969ebadd4635b2f6fed7d7ff1e9b1928b0f0f4ccc45b5096b3cfbc19fd0ee77d4e82f9f6500d5f410fb6640f48b3c4712ac4d05ec63fa9f3157fed25b1f8fc0cab884ac9ac6489ad885bfab5fdbc402c4ae2687515a466b4e165de3737380d6cc8021827ecdafe242d7cb36c78d141d54369e08a72609888a1fa1cfec05b1dcdf97612ce99eed4508ace33191f121b502cb7148b657ce12b0227da66f691e657cb492291793c7325f896b14fa4060857748051e1065f3dbe48f10099786633bbd3e96c395cbf5aa3903717eb7e6da4dd1d5dec628f14bbee1134c1b4f49bb2f9ad340cbecfd7b4e724d04f30c95398d5074bc456a87f89413aa584dd461b3c7cd0dcfdfc7ae3ed85de29e450c0584cf5f04670276d03ae312563dae6a4c72e5d8a1445f3e8c5f275d2cf7da49db0a3c8c6ca4841fab5610b3d0a4527d2be114f785c7df13406d34b0d539705d01b4a7722cf6759838562ccddcf90b84db675a2266c2240eb3006a1416820592b66b94e17bd619271b33c76b71bb834415431fe0dd42b82ff4f252913b821a1ba952f7621945e51a04bfc63531e85ffb556f891df5a80cc47c6d0e1c69acd2d5ef00d94fee085248f0eb515664fb72824199e91e49942aa88c0c2952dbf1e2ded663b012be9fc0a39bc6dad7e2f889035e297da98d4aba3c8b336005c81027c7a57d37812fb0b51655a79f69f6d16545e5cd2dfbaf5c9c4b14d3ff03b1dc6eb1952f4c96c74f39a41b4bd7136deaabfa762c3a0c29373e3a22c89c3ae29053cb642b1d184aa3e1450e4008bc7744f1fcece8f0cdf881bae96958df4694aa45d1fa86c9f9d94496480d0c091cc4a448b74da0de105dd9cad8f367c51a4a5bebf5356ef26931b28f6ac4bc6ba710d722d6812d407c101a3c19fc1044c3d1b1af0e805c56cc2de32e1b2a9323a98f0dde3aaa691cb0e7c6e0ab639e974bf4dd473abf583438447cf9670be8bc24794d1f4656c6cc5a7171871ff8d22e28229ac200965fee20bd513b50b1159749f3abdde890b3424773eb895f91e0cf86bb148a7b24142b481ad501120b9de482826e8091e60af9eb1459c748de870629d40bcba5a66b447500cd6d013eefb78e13ba74f414d0ed8a2c8ae4059ac685db84eca292d5c4fe10ebf05f2f85e1a9b087fee09d8793c6f059158fdec05cb355c06a518635793864893deb42e2fd6c899fe27ea784c154d6c8b90c4586e669ebbb09b04e3b1cffe2785f509b13d77a1c57f9c538671a4794ae91f01cc9eb1a979eea21fde1bdbaac219539e86f0dc31467232edbf09554db940cf76e895f44f9e3006adfef52db48a65c5f1802906c7445006123a11a7a9bfb688bac6776fdd2a77fe0d6b2eaa748318a98a353bf3d9fe3a5dfd743b63fcb6275812f4204a6d2cc0ec7863a87155c8d58068d1e5715016e1a0fdfebae3120f027997e801aba4e2e55437091c05ae7f466a2b8342fde6a24478e0d3f908a8e092b75f90e68429380f6994a57c4e2ac2aec2d80cb749d67d30df000bb536e8b5aa62dea63e6e772c1afc5851abe15f6a00e2ce4855fc6aa2726b036546274e7c02589ff15e1001d660d9314d7d0571b25025d27915df9d7d66704277b76292919b69a7363af125dacabc52a63853391378fd7fe5cd2a892db90e60de5d18ab22edb7fa3404e5358bfadf52962b98e2e1f2b54047b927c089d2bb7b77fcd62382271345380c8aab7cf30f597919484ac4d8ad34f69d21d0daaca566104f267b8626da395b398820f5193b45f3499836cae9090acc366ae35dfaa4971f05737fc226d04692cb5a30adeb655cf3820e6769cea8ea4673c3f339b4e9b9a365e1acb597c869a8b63580105e747246c2db047e0457b270ea5b1363e5ede29fe9a0c5597b34bbe609afb597b5e891515e69b88605cb83988486869e04140ac9013aa294f68570a6c8b889bb5f2cc56a299d875b52d26c7efcc7014d8da01a8e4c45b84a50a07f7ed17387dc478f9d9ec7986151a79e61f540d60995b8c484cbe29758ca6c76d975b0f2769fc2c161c861e3614f01a1e62a0add8f33a3e547aeab69057e72c70dbeae57e37124e7af3d47fafdb98720c482afbe401b095685cb2d829323e3ea69d3b836abbf8cbc7371ebe9f884e9c5513a277acea32806fa5f589751779a6ff1a0b076091364a8938c3cba0de58828507f99829e80a40d9f7eab2bbe2de2797f51a640ee7b37b254e84dea64c55f11fda59c9023ba6e4be8bdbabf912bc6274be2cb5777d4506e418b013f799ae9e416a16769c6a738b3e74c347078cb0fada3953429697bf24b2d26ceafb9f90f1208b394af6ade243ff0be62c27e2a02a27342f3260f00a7125596cc6718671d38ad36c8b7f0c8bb479b52d5a05e1bc47634a053b7f21492112620ad320169ad3abf2f722b94f8fad636b7efb05f639791a3344a1ca3f00ce522c4a42d2b55a44540239e4bd549f1675f569fea9c99132e570f83d5991ac75c0cce2e56a61c2153d036fe415464bded9ad09a971ce64cd3f9662f6d06c9828a9d15e83b79542ceab7aac8710fdbded0209052604c24f8dd506cfa350f919ffd76b8b6f5e096cb27700c83871b9b109dc2941ec9709b9f986d372dcd853cf5b44f3255e18a7a34d0e3724daeb57278f77d56fe8101906b3076d1fb9807a20c95b7694aabda3763e9e4175937631e65bbee83187b5541b168babee914cfc942a686c38977408271c5236dae1699f4ee99b23f3791c0939bd92eb6e67e5fa6a14c98e9bc8e3653d7581ec926ea560628acea276b5fd6f7ff2dd177e80bd6f415c0405045771bb2460410a00b4b6a219017636f0a6c678c0613c4119726181cd99f0616fef14c34278523a7e58d7b41ef5c17ef6587111282fac9913974e127362fa60cb3fbd61e8832fe0433ae90aaaeda29388eedb9ec1b3a996602abf224b37e0d788b5019d355cd50001b4a4008f825c8944b5a19c47134fb38433f369857840fbe8e175e5a60f0d284b1fc70bd33f00397c9a75914ea367193f846b21a2b0c73ba110c6699c8cba000649a28bbbf9c045284f8c9ccb0e34b9a6847a29ad0ba943c7d8d30b453bf1e574f1cdf3e153b6431831aa316a9bda7eeb515eaea533024c37ea12cba77b27a8610ad15886a8888dd5a355935f18aed42e28066485145c3a8c71548e61a07d1762752da0b34167eb322c3912e64c95703c60a5c1143e5ae3fd612c374b4a34a9cd987fec35464e1dbc74d1d10ba6c25876fd7920d63057cc51166f0ce4d322a3bbcce6dec0d6ce795bd135f7db02b673820e79e9d9fc19ecd55ba435e315b6e37a1d7f5e39c12c4ad6327f93d01bcdcd3d5a4651754f4f3f6fae1664b18417be989a793f485f264aa45aafd9b2e5a66f1f1b8b5f337c115fbd342fb85ff91e14a04f82280ea4b9cd62a5d216f671928aa35643bc8b93644cb48758f94e430efdf1183d2b328935ea2f5ee18d05cc0f63c24d459d4e2547dba130d94e7e78d3ff58d6a8863d1d0972344704197eaee94762e284f221e11f1d379346ccd2fe5a2368a45aecbf43fd8ec242c570a5ed4b6ca8ae72c2cb1baea082a634602e38826f51a500f4aaaf624e5c196a66f4de35a211b293ea00ffd5e9e69fd90e468c9254c61b5edcaaa5d2cd824f86eefec1eba124793c283ac4dcd2d0cd8c5a571c0cb72838b093eb4f3209939bd364972057cf55db9e4cf72a229b3aeaf5c10b23554b26140f644637cd4597e0c03e935e1e2a56e6adeca243bff18962bb975ce2c6e9aa0825354cd510994e98d2f16c098f7e3e6071cd60ef7b428364430873cc71933f4857d23ee81ca9015624a00d9ef69330e582c3a473851ecba443879c12f55a82895819dc4f5ec37517c128f1e6911284c4f84a360558aa82fbb0a0a639aeef91046e40ebe227476cc42f12da06b700a7e2ce07f86987c566954d0bac96d2c05e76a25316815fc6d22dd79efc09b76ec0b054a528acfb99386fe512e11c8697ade20b1a92898cab8d3c333927f561c17dcc80e3f107e05f3fd7dde78e7cd94e17511aef69a1af0ffe09df73a7ec8c4918cdf9c4d246322f6bc0d31fafcbc92567d4c7d4934548df100bbb0168cd7bcb499f34e5959e041f5c06eda412b602d9f73cc46dc370bd1bc3bf59969a135548f724f1ff3165c2e5f5f2ceb50622ec099bbdbfab8f8d39517502f71423409aaeee8599cc228e278b5717bad625245c8e2eaa24ca22cabd29787a7ef66d428114750de88b96edae1cf7a5d0212110fb326206ed06eff0d3bb505511a71138c45246d4c0f9d3502edccfc5bd7d55e903a918e50d01912e53b723472252d8bbf9950da314f0785d5c01f6ac7b5616d0091045693692c2311e30e13c8964c0ca63e97a32d42dfbb2a6c43ed30805378119c966d8b94027ee95a2a1054882d4dae982fd8914e50b184232b5326a0eab295bdeef18c2a47434948f49d626c8fde56edad7fbbec8d3682f2e7ee91a028dfb2242e7a77bdf8a686c866ee2f4ec66fd5826533364fe32a0428de85019b0b2a7cb7d81a8b7dd4e646f5581c85765d65ef141e43a0ab6d5b129733c6bc40337798bc0c2fde9e004efd3bf6c18564e34434eb274db97c60ee1bc478c3412dbd8342c2c1c9b423560a687fcb4ca963c2ab08f3a92d3d44ef66b33561f935d857483cc039a9da7ffe2f0f93032f366cb1b4c7c338e9ba9b175164c1f5c67cfbf65cd167b1e65bcf03fd720d219b7d46d3da8e28dd43db46d981adba12b91dd2f9e6ebaf4ede872c01023f913886de6e20cef81c1ab34dfb1a9aeb4fb38ef11f418a79a48f89fdd2a676ade145f8dd0661863981b8e44bdea506fcecdfe2ee808e4847d1bbde31551516013bc6ab22341f7efbc9f0f678a6ce66ac7ac5d4cc983693f4c6f786d22cea0e2af4197c8c3c09d3ff1e34b7b6d8a238194da1555e807319f835916ac0e9dfc1d90397ff86c2cd0b345d460f7e37f7f080f30c55abc6805371d46ef39495a37cbfc7f06e5cbadef2e7d24500e9a749a228c7cef83809d5e16b92af8517e63db2fbda85917a881c50e31ba89346ac98d097c5148edca8bef78daaadeb366cc7c3340c599db5e3d01e7e28b8907f152deeef31878e9d9f57d38da4494c244a35d6bd52bf63c39ef6862c101c9aee145113effc9d846eb3bcb0f999aa6b93671e0fc66d7435b41e9b0123ca8eb0c905587c46c", 0x1000, 0x1f}], 0x2001004, &(0x7f0000002700)={[{@uni_xlateno}], [{@smackfsdef={'smackfsdef', 0x3d, '}'}}, {@fowner_lt}, {@dont_hash}, {@permit_directio}, {@euid_lt={'euid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, ':*[^)\\]\''}}, {@smackfshat={'smackfshat', 0x3d, '\''}}, {@smackfsdef={'smackfsdef', 0x3d, 'privport'}}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x14010, &(0x7f0000001540)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cachetag}, {@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x300000a, 0x810, r2, 0x0) r7 = pidfd_getfd(r3, r2, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="afe0b31000e7ffff2d2f6669b1fc61c3"]) syz_io_uring_setup(0x65a8, &(0x7f0000000140)={0x0, 0xe81e, 0x20, 0xfffffffe, 0x129, 0x0, r8}, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000200)=0x0) openat(r0, &(0x7f0000000300)='./file1\x00', 0x228481, 0x94) syz_io_uring_submit(r6, r9, &(0x7f00000002c0)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index=0x7, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0xcb61) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r2, r2) 03:18:15 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:18:15 executing program 2: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c77060000003d", @ANYRESHEX=r4, @ANYBLOB=',version=9p2000,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r2, 0x10000000) sendmmsg$unix(r4, &(0x7f0000003a00)=[{{&(0x7f00000002c0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000001900)=[{}, {&(0x7f0000000340)="3cb1b7c10f3387657c4145882e071fd9ec9c4225242fc2617e2828190df821c9e66a3ae564c13c8f5d26478e722203274a8ae4b4ee34e4ca0d8245fb077d38314beaf1e86f647bfe8b30711e07611920e73a3d09fba21779f858e1d246", 0x5d}, {&(0x7f0000000200)="84", 0x1}, {&(0x7f00000003c0)="5e5a8bf073a42ca4fb930f423279c026e7ce3508341bf75f41b6de051cbfee25e6ad2b00396add051b45a7d39c7d4ea53756869896c2263d0d0436688498359cfb00bcd5412bd81eebc681520a1222d09db1", 0x52}, {&(0x7f0000001600)="32e6b8f8bad374f7e33fae7654e42125821a6e201981727cad1dbe3979bf76e2681b8c96f058957883ac81bf4c300c90e3e2ed43fbaacb61236d959c54e270eab02410f37b58781e8351913a7a67288759069c313b0562cfdb42d2bbf638d2ef05ab4a2b877de0085e1cb9012d5ab500f0de9442aa8f74433d4751e49b7012cd8400668a10718795ac3195684c32ba55ddd61b834399ae186d27e3b272b20983370db1c4714ccca6eb67c8fc3f662d3d67ee933921e8dd0ca7dee9144cd4", 0xbe}, {&(0x7f0000000440)="b0343d159131aeda4b40fa433131a66f86602d3f1fb2eca3793f41c40c2c5b26ba9d7fe3f934ecc7569bc5cba2121067fe9daaa576bc5cd3c05e45f2e4124ce88fd987823bbcdf421d35c6c30d57bc06c2e35b68934b2463dba8e4c9e9f2e82d3f606ee492b0bbbb9515a1", 0x6b}, {&(0x7f00000016c0)="93015962b41bfc4ba73beb9c945e04bfdc66a771502163e1766287dd509e01bfafe60731176a74fa6bcb244ce2a800f93c8ebb75618e87eb52b5bca64663f51736b387b07161de8fb501a39290076c5f8c3844cdd8755c9c9e6f55176903bd78d6598aaf210a0e7019bf662c50ad8ec998fa80d7d615a0d660cf2e361739d72f4bc8c03bb8e34b3968e9118cf8bfa1e5556580fb8b5bebce48478d42aa50dc312aebfa2357413ddcbc938f3a74de0d3eb4eb6b8edd65716a9ddd8ce9a3", 0xbd}, {&(0x7f0000001780)="5ccd45c2fe9804e06e29d1513ddd459a6bf23944abbfa6fb8376261eb8d0e257b7798d8b6d97c56e36a0680403fbcb4273b4660399396daf0b1289c15510ca225dc5325ba515b72e2d0a61cc6b28f63f7fba3f6667eb8480e4ddd7e69d513346eab4849238d2736ef49833248f2247c0f2969fffebeadf6bdeaa799aa0c7ca257c57fcdc8fe20003996f73f52006d9d78051401ea1c9f656", 0x98}, {&(0x7f0000001840)="63dec114fd436e2587c88341bebf0c04f26b4b73a829fa697e2b7a822df36a51a0a6b7d516229e96b212dc7770b2a3a1ea2c4f0bc734f613ecc335c4539884a212b95275a1d633f9c3a61bd02e0c909872de1b63a9b52a528433c9c8d288ed28f886a799631b8b07efd1771489d8c4c13e5b55c645cf6a7e09334b64aaccd6f2ce91a4", 0x83}, {&(0x7f0000001500)='Y', 0x1}], 0xa, &(0x7f0000002200)=[@rights={{0x28, 0x1, 0x1, [r0, r2, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r3, r0, r5, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r2, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee00, 0xee01}}}], 0xe8, 0x4040084}}, {{&(0x7f0000002300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003440)=[{&(0x7f0000002380)="a60d", 0x2}, {&(0x7f00000023c0)="e35f10a5205a615ca8ec8ed5b03b8053ef7b09017bdda5b6e4ba2f27c357edde9eb13ecf2e3d3cc45c7aef1c6d78d49bb4a7f3e660119ad56b6f277408db6d8821bf93fc8b4f9a693b4246b0db1636769790e5c0200dcf", 0x57}, {&(0x7f0000002440)="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", 0x1000}], 0x3, 0x0, 0x0, 0x800}}, {{&(0x7f0000003480)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000003600)=[{&(0x7f0000003500)="357707e223f06b8e60edb7716f850ad55ba1a10f61cd42fbd81d6fac0d346ce3a9c3456c33a51d7bf979a80635767849a572d4", 0x33}, {&(0x7f0000003540)="05fddc92cc31005893c17314985160ffe0ec73ba73a7e90157596a4aa808e625ea7a4005013cf20ddc8d3e6ef41d20eb50e61ebac43eafba49e97fedc042b62918da19adc9471dcc1a869d7ad0805ce1fe514f9ed669441f06183c51a2e585903211b11a1b76d2e2f2d35c80", 0x6c}, {&(0x7f00000035c0)="466e7eb55f2717a86697c0991b1101b9b5b29fddb89003c2f004b4b395900365f57d8fbb87", 0x25}], 0x3, &(0x7f0000003940)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r1}}}, @rights={{0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}], 0x90, 0x44}}], 0x3, 0x4000084) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r7, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r6}}, 0x80000000) r8 = ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(r8, 0x40049421, 0x2) fork() io_uring_setup(0x5321, &(0x7f0000000140)={0x0, 0x2776, 0x1, 0x2, 0x123, 0x0, r3}) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = gettid() kcmp(r10, 0x0, 0x1, 0xffffffffffffffff, r9) 03:18:15 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r5 = dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) r6 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) r7 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r6, 0xc018937c, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="01000000400000002e3000"]) sendto$inet(r5, 0x0, 0x0, 0x20000080, 0x0, 0x0) 03:18:15 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 2928.071193] 9pnet: Insufficient options for proto=fd [ 2928.109944] 9pnet: Insufficient options for proto=fd 03:18:15 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, &(0x7f0000000240)=ANY=[@ANYBLOB="a006000000000000040000000000000000000000050000000500000000000000060000000000000000000000000000000080000000000000000000000000000000000000003f000000280000000000000000000000000000080000000000000003000000000000000100008000000000000000000000000000000000000000000800000000000000000000000000000052040000000000000800000000000000031f0000000000007baf14398530a79245970000000000000000000000000000000000090000000000000000000000000000040000000000000001000000000000000000010000000000000000000000000000000000000000008001000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000001000000000"]) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x1000000, 0x20000) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:18:15 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:18:15 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x80000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:18:15 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0xc0000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:18:15 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:18:15 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:18:15 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,loose;loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:18:15 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}], [{@uid_lt}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:18:15 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create(0x6) r2 = 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) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x20000001}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000000)={0x40000001}) dup2(r2, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:18:15 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r5 = dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x4, r5, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:18:15 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xe0ffff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:18:15 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x0, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:18:15 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:18:15 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create(0x6) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x20000001}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000000)={0x40000001}) dup2(r2, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:18:29 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:18:29 executing program 6: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r2 = socket(0x3d, 0x800, 0x47) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f00000014c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="f700"/16]) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syncfs(r1) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r3, r3) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) recvmsg$unix(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f0000000140)=""/89, 0x59}, {&(0x7f0000000200)=""/5, 0x5}, {&(0x7f00000003c0)=""/41, 0x29}], 0x4, &(0x7f0000000440)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x100) 03:18:29 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x0, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:18:29 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x1000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:18:29 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r3, r2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdnN=', @ANYRESHEX=r2, @ANYBLOB=',dfltuid=', @ANYRESHEX=0xee00, @ANYBLOB=',loose,loose,mmap,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000040)={0x8, 0x8, 0x7fff}) 03:18:29 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:18:29 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) epoll_create(0x8) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:18:29 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create(0x6) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x20000001}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000000)={0x40000001}) dup2(r2, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) [ 2942.088538] 9pnet: Insufficient options for proto=fd 03:18:29 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:18:29 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) r0 = epoll_create1(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@private2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x40000, &(0x7f00000003c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_u}, {@dfltuid={'dfltuid', 0x3d, r1}}, {@cache_loose}], [{@permit_directio}, {@dont_measure}, {@seclabel}]}}) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r7 = syz_open_dev$hidraw(&(0x7f0000000100), 0x3, 0x0) dup2(r0, r7) dup3(0xffffffffffffffff, r6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r2) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:18:29 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:18:29 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x0, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:18:29 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) ftruncate(r3, 0xffff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) fsmount(r5, 0x0, 0x4) ftruncate(0xffffffffffffffff, 0x3) ioctl$HIDIOCSREPORT(r5, 0x400c4808, &(0x7f0000000000)={0x1, 0x3, 0x80000001}) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:18:29 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:18:29 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:18:45 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:18:45 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10010, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r6, r5, 0x0) dup2(r5, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000140)={0x3b, 0xc, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x9}, @ra, @jumbo={0xc2, 0x4, 0x10000}, @generic={0xf8, 0x50, "fba95a5e44f2e9f5a9af2f06cf9317790be98a7a990e7a88ec4862b635e7eecaa146b890c8a785fd623bd413398bbd5c5bee9c2baba363cdc0ad46fb7e7d0936754bc4e80ddb007f67513badbfcc53b7"}]}, 0x70) 03:18:45 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(r0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r2, r2) 03:18:45 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:18:45 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x3000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:18:45 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x184040300, 0x0, 0x0, 0x0, {0xffffffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x213, &(0x7f0000001600)={0x0, 0xd47b, 0x4, 0x3, 0x1bd, 0x0, r2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000001500)=0x0) syz_io_uring_submit(r6, r7, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1}, 0x80000000) syz_io_uring_submit(0x0, r4, &(0x7f0000000380)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r3, r0], 0x7}, 0xffff) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r8, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r5}}, 0x80000000) fork() r9 = socket$netlink(0x10, 0x3, 0x0) r10 = gettid() kcmp(r10, 0x0, 0x1, 0xffffffffffffffff, r9) 03:18:45 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) dup2(r5, r3) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:18:45 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:18:45 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) dup2(r5, r3) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:18:45 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x4000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:18:46 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000100), 0x3, 0xf2494dc1b5644c5e) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:18:46 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) dup2(r5, r3) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:18:46 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000200), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r2, @ANYBLOB="2c6e68653d66736378c4652c64656275673d307830303030303030303030303030310000000000200000000000"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r5, r4, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000180)=0x4) syz_io_uring_submit(r3, 0x0, &(0x7f00000014c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd=r5, 0x400000, 0x0, 0xfffd, 0x4}, 0x1) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) [ 2958.781111] 9pnet: Insufficient options for proto=fd 03:18:46 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:18:46 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:18:46 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:19:00 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:19:00 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r5 = dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) r6 = ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r6, 0xf505, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:19:00 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:19:00 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x5000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:19:00 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYRES64=r4, @ANYRESHEX=r0, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r2, r2) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1}, 0x80000000) r7 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r8, r7, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd=r3, 0x37, {}, 0x1, 0xc, 0x1, {0x0, 0x0, r7}}, 0x1) 03:19:01 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:19:01 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000028ea49ca10ab36850000000000ac380000", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000009, 0x20010, r3, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r7, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet(r7, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x64010101}, 0x10) r8 = gettid() kcmp(r8, 0x0, 0x1, 0xffffffffffffffff, r6) 03:19:01 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 1) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) [ 2973.717652] 9pnet: Insufficient options for proto=fd [ 2973.754390] FAULT_INJECTION: forcing a failure. [ 2973.754390] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2973.756039] CPU: 1 PID: 81208 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2973.756875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2973.757861] Call Trace: [ 2973.758189] dump_stack+0x107/0x167 [ 2973.758658] should_fail.cold+0x5/0xa [ 2973.759125] _copy_from_user+0x2e/0x1b0 [ 2973.759612] __x64_sys_epoll_ctl+0x114/0x1c0 [ 2973.760155] ? do_epoll_ctl+0x2c00/0x2c00 [ 2973.760669] do_syscall_64+0x33/0x40 [ 2973.761114] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2973.761751] RIP: 0033:0x7f76522bab19 [ 2973.762220] 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 [ 2973.764460] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 2973.765365] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 2973.766225] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 2973.767066] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 2973.767963] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000001 [ 2973.768839] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:19:01 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:19:01 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:19:01 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) dup2(r4, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r4, {0x0, 0x8}}, './file1\x00'}) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) 03:19:01 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) r0 = epoll_create1(0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fsmount(r2, 0x0, 0x4) sendmmsg$inet6(r2, &(0x7f0000000700)=[{{&(0x7f00000001c0)={0xa, 0x4e21, 0x8, @private0, 0x2}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000240)="9d75bfc98d78aabb6e233d503a1ba62672869b66adb7bdf556a6f36b583c00b6cdffe0edf48ae4cdb8b59e4198fb914c12ff584965336bdfefb7f44b7d78647cef7de98af06fa8ee5a5da873c5e124a70ee5aa4777c0ba3062f0920c4868b53a0d4cfef3cf9b2fedf69bc5da4e220de4eda70914bb3318eb8fbae4edf971ad6391f4606c53", 0x85}], 0x1}}, {{&(0x7f0000000340)={0xa, 0x4e20, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7fff}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000380)="61121eae96a6eeb3e27b40e504fab2f9cebefd871d8702b388a6f790fd8f23d3a095f64f7a6021e2dc4447b79eb8a2fc60928ef606f120edb63adad58b17d8008b70d54fc6a604e149e9db73d4afb7e240f8734480783f6b724687ad7732e89de5f14c4d3175721e33b193e89550f014bdb2333af4f8f6f152351969841db39433204cea2d3a3340da7dc35a6d6611a80542dd88819960372ce2dc754aa3fbdcdf7c79f4177a4bfd055e3e99e6c5f4d8dc33989d648a9ea3574fc96f25e7a35761b170abe240a174a90293f91e45df071ab395f9a01b13cf1e58c6", 0xdb}, {&(0x7f0000000480)="d1b1ded71628ad29ddc67112b850f6f38bdde96fe64aafbc5c5e09d73dd099e21c70bd2cbe59c699c6326a85b4727747727ec6584dcd38269f534a5ce2b918cc7956d80858074cf337e3880dd767f0458ba8043641cc529a6bf1b36b0b3f0a73ad5ab120a5647b13d88a2d7cfe653c74abf44e60b0595c0b85e7351b81a89f2218ad4be47ec7b0a9556f89df2560d707721c28edee73093059a1c95445f35d054d27f0c83a377c7ad9374ca383131fa25e020aad3fa6ed5f986ac930c267f6f1a8ef7ac74340b5cdbedc69445392821f4c594740e7cf3ded00e873c428cb12908062fb1a84d3b80bb1102af2b67727e2dcf9fe551dc8e8", 0xf7}], 0x2, &(0x7f00000005c0)=[@rthdrdstopts={{0x20, 0x29, 0x37, {0x0, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x5b}]}}}, @hopopts={{0x98, 0x29, 0x36, {0x3c, 0xf, '\x00', [@enc_lim, @ra, @jumbo={0xc2, 0x4, 0x81}, @pad1, @ra={0x5, 0x2, 0xfecd}, @calipso={0x7, 0x40, {0x3, 0xe, 0xe0, 0x7fff, [0x4, 0x100, 0x600, 0x3, 0x3, 0x6, 0x7]}}, @calipso={0x7, 0x20, {0x1, 0x6, 0x81, 0x2, [0x3, 0x80000001, 0x0]}}, @enc_lim={0x4, 0x1, 0x1e}]}}}, @hopopts={{0x70, 0x29, 0x36, {0x2e, 0xb, '\x00', [@hao={0xc9, 0x10, @private0}, @calipso={0x7, 0x40, {0x3, 0xe, 0x7, 0x9, [0x8, 0xfff, 0x34, 0x0, 0xe7, 0x7, 0x3]}}, @ra={0x5, 0x2, 0x20}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}], 0x140}}], 0x2, 0x4000811) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x3ffffffffffffa, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r1) r7 = epoll_create(0x6) ppoll(&(0x7f0000000100)=[{r6, 0x31}, {r7, 0x480}, {r0, 0x8200}], 0x3, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={[0x1]}, 0x8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:19:01 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:19:01 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x6000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:19:01 executing program 6: close(0xffffffffffffffff) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="48f7c509505c5d0185ba8a2c080000006f3d", @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:19:01 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 2) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:19:01 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:19:01 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) [ 2973.999216] FAULT_INJECTION: forcing a failure. [ 2973.999216] name failslab, interval 1, probability 0, space 0, times 0 [ 2974.000658] CPU: 1 PID: 81630 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2974.001428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2974.002348] Call Trace: [ 2974.002654] dump_stack+0x107/0x167 [ 2974.003083] should_fail.cold+0x5/0xa [ 2974.003302] 9pnet: Insufficient options for proto=fd [ 2974.003535] ? do_epoll_ctl+0xba2/0x2c00 [ 2974.005039] should_failslab+0x5/0x20 [ 2974.005475] kmem_cache_alloc+0x5b/0x310 [ 2974.005942] do_epoll_ctl+0xba2/0x2c00 [ 2974.006389] ? __might_fault+0xd3/0x180 [ 2974.006836] ? lock_downgrade+0x6d0/0x6d0 [ 2974.007298] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 2974.007864] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 2974.008349] ? do_epoll_ctl+0x2c00/0x2c00 [ 2974.008821] do_syscall_64+0x33/0x40 [ 2974.009240] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2974.009843] RIP: 0033:0x7f76522bab19 [ 2974.010257] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2974.012427] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 2974.013283] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 2974.014114] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 2974.014912] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 2974.015776] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000001 [ 2974.016577] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:19:01 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:19:19 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:19:19 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create(0x6) 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) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x20000001}) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x800, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000001) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:19:19 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') r1 = syz_open_pts(0xffffffffffffffff, 0x2) readv(r1, &(0x7f0000000280), 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') creat(&(0x7f0000000000)='./file1\x00', 0xce49e876d7781ebd) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r2, r2) 03:19:19 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 3) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:19:19 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:19:19 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x7000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:19:19 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 03:19:19 executing program 2: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x22) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c7766646e6f3d668fdde140a2299903e3790a11d0974bd61499df541fd78b5df7fda538f9c5e61e40083047f13fff7fdff8c4d07a926eca47fb257a2066eab230ce308337fc28fb4af4c6e713b0c9571f", @ANYRESHEX=r3, @ANYBLOB=',version=9p2000,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x4) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) [ 2992.236630] FAULT_INJECTION: forcing a failure. [ 2992.236630] name failslab, interval 1, probability 0, space 0, times 0 [ 2992.239312] CPU: 0 PID: 81905 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2992.240750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2992.242457] Call Trace: [ 2992.243003] dump_stack+0x107/0x167 [ 2992.243781] should_fail.cold+0x5/0xa [ 2992.244562] ? create_object.isra.0+0x3a/0xa20 [ 2992.245498] ? create_object.isra.0+0x3a/0xa20 [ 2992.246449] should_failslab+0x5/0x20 [ 2992.247229] kmem_cache_alloc+0x5b/0x310 [ 2992.248083] create_object.isra.0+0x3a/0xa20 [ 2992.248992] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2992.250037] kmem_cache_alloc+0x159/0x310 [ 2992.250897] do_epoll_ctl+0xba2/0x2c00 [ 2992.251749] ? __might_fault+0xd3/0x180 [ 2992.252570] ? lock_downgrade+0x6d0/0x6d0 [ 2992.253427] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 2992.254468] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 2992.255393] ? do_epoll_ctl+0x2c00/0x2c00 [ 2992.256281] do_syscall_64+0x33/0x40 [ 2992.257048] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2992.258132] RIP: 0033:0x7f76522bab19 [ 2992.258914] 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 [ 2992.262808] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 2992.264408] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 2992.265914] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 2992.267419] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 2992.268925] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000001 [ 2992.270429] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 [ 2992.292478] 9pnet: Insufficient options for proto=fd 03:19:19 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:19:19 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:19:19 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 4) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) [ 2992.565309] FAULT_INJECTION: forcing a failure. [ 2992.565309] name failslab, interval 1, probability 0, space 0, times 0 [ 2992.567997] CPU: 0 PID: 82334 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 2992.569443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2992.571164] Call Trace: [ 2992.571738] dump_stack+0x107/0x167 [ 2992.572500] should_fail.cold+0x5/0xa [ 2992.573294] ? wakeup_source_create+0x41/0x170 [ 2992.574243] should_failslab+0x5/0x20 [ 2992.575039] kmem_cache_alloc_trace+0x55/0x320 [ 2992.575998] ? slab_free_freelist_hook+0x180/0x180 [ 2992.577029] wakeup_source_create+0x41/0x170 [ 2992.577939] wakeup_source_register+0x17/0x130 [ 2992.578886] ep_create_wakeup_source+0x1c4/0x2b0 [ 2992.579874] ? ep_ptable_queue_proc+0x330/0x330 [ 2992.580833] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 2992.581907] ? kmem_cache_alloc+0x2a6/0x310 [ 2992.582804] do_epoll_ctl+0x1f1d/0x2c00 [ 2992.583668] ? lock_downgrade+0x6d0/0x6d0 [ 2992.584527] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 2992.585557] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 2992.586438] ? do_epoll_ctl+0x2c00/0x2c00 [ 2992.587297] do_syscall_64+0x33/0x40 [ 2992.588055] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2992.589089] RIP: 0033:0x7f76522bab19 [ 2992.589846] 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 [ 2992.593660] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 2992.595230] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 2992.596712] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 2992.598183] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 2992.599676] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000001 [ 2992.601155] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:19:35 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 03:19:35 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000140)=0x63, 0x2) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() pipe2(&(0x7f0000000180), 0x80000) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) 03:19:35 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x9000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:19:35 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x6) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x1f, 0x7f, 0x0, 0x0, 0x5e, 0x144c86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x200}, 0x9fe818557f7fdd0e, 0x1, 0x0, 0x7, 0x4000, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xf, 0xffffffffffffffff, 0x11) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) dup2(r3, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x20002001}) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:19:35 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:19:35 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) ftruncate(r3, 0xffff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$dupfd(r3, 0x0, r4) openat$cgroup_int(r3, &(0x7f0000000000)='cpuset.mem_hardwall\x00', 0x2, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:19:35 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:19:35 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 5) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) [ 3008.015044] FAULT_INJECTION: forcing a failure. [ 3008.015044] name failslab, interval 1, probability 0, space 0, times 0 [ 3008.018080] CPU: 1 PID: 82469 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3008.019535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3008.021295] Call Trace: [ 3008.021861] dump_stack+0x107/0x167 [ 3008.022644] should_fail.cold+0x5/0xa [ 3008.023450] ? create_object.isra.0+0x3a/0xa20 [ 3008.024432] should_failslab+0x5/0x20 [ 3008.025231] kmem_cache_alloc+0x5b/0x310 [ 3008.026086] ? lock_chain_count+0x20/0x20 [ 3008.026971] create_object.isra.0+0x3a/0xa20 [ 3008.027918] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3008.028994] kmem_cache_alloc_trace+0x151/0x320 [ 3008.029963] ? slab_free_freelist_hook+0x180/0x180 [ 3008.031001] wakeup_source_create+0x41/0x170 [ 3008.031925] wakeup_source_register+0x17/0x130 [ 3008.032877] ep_create_wakeup_source+0x1c4/0x2b0 [ 3008.033865] ? ep_ptable_queue_proc+0x330/0x330 [ 3008.034834] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3008.035931] ? kmem_cache_alloc+0x2a6/0x310 [ 3008.036837] do_epoll_ctl+0x1f1d/0x2c00 [ 3008.037683] ? lock_downgrade+0x6d0/0x6d0 [ 3008.038549] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3008.039617] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3008.040538] ? do_epoll_ctl+0x2c00/0x2c00 [ 3008.041419] do_syscall_64+0x33/0x40 [ 3008.042189] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3008.043266] RIP: 0033:0x7f76522bab19 [ 3008.044068] 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 03:19:35 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) r0 = epoll_create1(0x0) r1 = perf_event_open(0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0xfc, 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={0x80000000}, 0x4000, 0x58, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000200)={0x20000001}) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x80, 0x20, 0xf9, 0x14, 0x0, 0xba, 0x20000, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x7fffffff, 0x1000}, 0x402, 0x7fffffff, 0x3, 0x6, 0x7, 0xe10, 0x4, 0x0, 0xffffffff, 0x0, 0x11c}, 0x0, 0xf, r3, 0xa) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000000240)={0x0, 0x0, {0x0, @struct}, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000000)={0x40000001}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000780)={0x2c, 0x0, &(0x7f00000001c0)=[@dead_binder_done, @decrefs={0x40046307, 0x3}, @increfs, @register_looper, @increfs, @exit_looper], 0xbf, 0x0, &(0x7f00000006c0)="6f2086542ee53e7f629551a51c3eafa291d34fbddc2f348b9ae1fc05e7a0b7c5c2b59bb86936ff05eac07dbba08a58ab4dba66ea76666c0b1ab565821f5c9b586103e045e829d9cc46058548c95f7e24856e02d2b0fffbdc4e3beaf6d37d12a32547ac655228c102f8bd7c016f4d1b5145c949c8fcb602de37a659d2326515882422b638f71d5c7e1441148724616b0c6c17e571647492d002a258621e003fce7505626acac7da274a385af5597fa68d832b43e9947dd09bd6f7d71fed88f8"}) perf_event_open(&(0x7f0000000640)={0x4, 0x80, 0x3, 0xfe, 0x7f, 0x7, 0x0, 0x9, 0x6000, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x5, 0x8000}, 0xc608, 0x6a, 0x0, 0x5, 0x5, 0x6, 0xa3bd, 0x0, 0x5205, 0x0, 0x4}, 0x0, 0xa, r1, 0x1) dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000180)={0x2}) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3008.047872] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3008.049638] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3008.051127] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3008.052629] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3008.054128] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000001 [ 3008.055662] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:19:35 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:19:35 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xa000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:19:35 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r6, r5, 0x0) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000000100)=""/4) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:19:35 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:19:35 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="097a7f1350ef5321cbab94596f1e8bca5ff5f47ee65143", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3907323030302c63616368653d6e6f6e652c70726976706f72742c6c653d667306000000652c00"/63]) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = epoll_create1(0x0) r6 = epoll_create(0x6) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000200)={0x20000001}) dup2(0xffffffffffffffff, 0xffffffffffffffff) tee(r5, r3, 0x9, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) syz_io_uring_submit(0x0, r4, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40, 0x0, {0x3}}, 0x7ff) 03:19:35 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 6) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:19:35 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') r1 = creat(&(0x7f0000000000)='./file1\x00', 0x8) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='t\x00an@=fd,mfdno=', @ANYRESHEX=r2, @ANYBLOB="e85fdcf53a087510ffd935cc3dcf6a6aea1c6cb158cfadb3d2de900398c7fef992044e69d20d965b8491004f0aa07eec4b4c6c664e0ca02c4d321e3250a6cb910e318e476f440b8d993ad933662eb43a1cd169767071d7b4ef6f3687206d78f0fd05fe8c6828d1663a8d029478082d616e9c5f30c3d8df5ce518a6154294c7a7dab8eff131", @ANYRESHEX=r3, @ANYBLOB=',version=9p2000,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r1, 0xffffffffffffffff) readahead(r0, 0x0, 0x8001) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) [ 3008.294681] 9pnet: Unknown protocol version 92000 [ 3008.298172] FAULT_INJECTION: forcing a failure. [ 3008.298172] name failslab, interval 1, probability 0, space 0, times 0 [ 3008.301052] CPU: 1 PID: 83003 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3008.302514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3008.304287] Call Trace: [ 3008.304844] dump_stack+0x107/0x167 [ 3008.305620] should_fail.cold+0x5/0xa [ 3008.306424] ? wakeup_source_device_create+0x46/0x2b0 [ 3008.307516] should_failslab+0x5/0x20 [ 3008.308315] kmem_cache_alloc_trace+0x55/0x320 [ 3008.309271] wakeup_source_device_create+0x46/0x2b0 [ 3008.310307] wakeup_source_sysfs_add+0x1a/0xa0 [ 3008.311256] wakeup_source_register+0x9d/0x130 [ 3008.312222] ep_create_wakeup_source+0x1c4/0x2b0 [ 3008.313195] ? ep_ptable_queue_proc+0x330/0x330 [ 3008.314160] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3008.315252] ? kmem_cache_alloc+0x2a6/0x310 [ 3008.316188] do_epoll_ctl+0x1f1d/0x2c00 [ 3008.317031] ? lock_downgrade+0x6d0/0x6d0 [ 3008.317892] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3008.318935] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3008.319849] ? do_epoll_ctl+0x2c00/0x2c00 [ 3008.320723] do_syscall_64+0x33/0x40 [ 3008.321491] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3008.322677] RIP: 0033:0x7f76522bab19 [ 3008.323451] 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 [ 3008.327284] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3008.328862] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3008.330340] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3008.331830] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3008.333312] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000001 [ 3008.334806] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:19:50 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = getpid() r2 = socket$netlink(0x10, 0x3, 0x0) r3 = gettid() r4 = getpgid(0xffffffffffffffff) kcmp(r3, r4, 0x1, 0xffffffffffffffff, r2) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.net/syz1\x00', 0x200002, 0x0) clone3(&(0x7f0000000440)={0x2080, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x12}, &(0x7f00000002c0)=""/116, 0x74, &(0x7f0000000340)=""/111, &(0x7f00000003c0)=[0x0, 0x0, 0x0, r1, r0, r3], 0x6, {r5}}, 0x58) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r6, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB='trans=fd,rfd.o=', @ANYRESHEX=r7, @ANYBLOB=',wfdno=', @ANYRESHEX=r8, @ANYBLOB="2c76657273696f6e3d3970323030302c63616368653d6e6f6e652c70726976706f72742c6f6f73652c88ab8d697681fa3063616368652c000e0cc3f853fd67c83e1ef10bee9a71c31d785733979f4b2b3248b205372b910ac5aff11c9814b758977eea0fb6e44be9fbe76b71dd0289f3a90343abe4f97f11c9890b4b53af97ff02b9408dcfb2243c43aaac21bbe849f5c6370472eba02f50995330204484dd05ff"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r6, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r7, r7) 03:19:50 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:19:50 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xb000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:19:50 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) r0 = epoll_create1(0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x2000000c}) r4 = 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) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000200)={0x20000001}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r1) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:19:50 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:19:50 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 7) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:19:50 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',v\b\x00\x00\x00on=9p2000,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:19:50 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) [ 3023.271471] FAULT_INJECTION: forcing a failure. [ 3023.271471] name failslab, interval 1, probability 0, space 0, times 0 [ 3023.274129] CPU: 1 PID: 83441 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3023.275614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3023.277384] Call Trace: [ 3023.277942] dump_stack+0x107/0x167 [ 3023.278722] should_fail.cold+0x5/0xa [ 3023.279529] ? create_object.isra.0+0x3a/0xa20 [ 3023.280544] should_failslab+0x5/0x20 [ 3023.281367] kmem_cache_alloc+0x5b/0x310 [ 3023.282242] create_object.isra.0+0x3a/0xa20 [ 3023.283181] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3023.284289] kmem_cache_alloc_trace+0x151/0x320 [ 3023.285300] wakeup_source_device_create+0x46/0x2b0 [ 3023.286377] wakeup_source_sysfs_add+0x1a/0xa0 [ 3023.287340] wakeup_source_register+0x9d/0x130 [ 3023.288342] ep_create_wakeup_source+0x1c4/0x2b0 [ 3023.289358] ? ep_ptable_queue_proc+0x330/0x330 [ 3023.290362] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3023.291479] ? kmem_cache_alloc+0x2a6/0x310 [ 3023.292426] do_epoll_ctl+0x1f1d/0x2c00 [ 3023.293299] ? lock_downgrade+0x6d0/0x6d0 [ 3023.294186] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3023.295270] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3023.296225] ? do_epoll_ctl+0x2c00/0x2c00 [ 3023.297123] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3023.298249] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3023.299354] do_syscall_64+0x33/0x40 [ 3023.300142] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3023.301211] RIP: 0033:0x7f76522bab19 [ 3023.302011] 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 [ 3023.306013] RSP: 002b:00007f764f80f188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3023.308023] RAX: ffffffffffffffda RBX: 00007f76523ce020 RCX: 00007f76522bab19 [ 3023.309858] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3023.311438] RBP: 00007f764f80f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3023.312999] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000001 [ 3023.314571] R13: 00007ffc4c86b04f R14: 00007f764f80f300 R15: 0000000000022000 [ 3023.329373] 9pnet: Insufficient options for proto=fd 03:19:50 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @short={0x2, 0xfffe, 0xaaa2}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r5 = dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000100)) epoll_create1(0x0) epoll_create(0x6) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xa, r0, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:19:50 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x12160000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:19:50 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:19:50 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:19:50 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) ftruncate(0xffffffffffffffff, 0xffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r2) lseek(r2, 0x800, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) clone3(&(0x7f0000001600)={0x200020000, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x2a}, &(0x7f0000000200)=""/2, 0x2, &(0x7f00000002c0)=""/110, &(0x7f0000001500)=[r0, r0, 0x0, r0, r0, 0x0, 0x0], 0x7, {r2}}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="2c76657273696f6e3d3970323030302c63616368653d6e6f6e652c70726976706f72742c6c6f6f73652c6c6f6f73652c63616368653df2c89d0b51136a4814975b667363616368652c009e7268673278af6eab1789af5bd1853aa1c3f1187c9781ae19cdce6cf9061452c77fec9f5d6220310791a8ce65524784b5204789ad01d494d98cbe22388ac5307c512f815a34c660fe0b68c4afcd402ad84522088032c68433971b584ee10822a47dce012bd66db8c331f4091b323d2aae6519935d4890a9ebe7f70b4b3a9502652eeacda156cc83de2ea5b8"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000004, 0x20010, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r4, r4) 03:19:50 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd, 0x9, 0x0, 0x0, 0x1}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) syz_io_uring_setup(0xd4e, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index}, 0x8) syz_io_uring_submit(r3, 0x0, &(0x7f00000001c0)=@IORING_OP_ACCEPT={0xd, 0x4, 0x0, 0xffffffffffffffff, &(0x7f0000000100)=0x80, &(0x7f0000000140)=@pppoe={0x18, 0x0, {0x0, @multicast}}, 0x0, 0x800}, 0x7) epoll_create(0x10009) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xd0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x20000001}) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffff90, 0x20004801, 0x0, 0x0) 03:19:50 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 8) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:19:50 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:19:50 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="76fd0dffb205a4235ea7e039b4f5b17df11829a220592ea245e20705deeaef4c42cf4b3eb376485153d46dac23f56cabb9c2cc49c7c3e4ca9a186c42836298bccc1054546e7746fd6c80bcbda75f2936541854182fa37b1c33b61b0bd02490a0946716f6f0219ccdc2aa57455050fc69cac3e66b961266f56c5f1056867785a8627ae7f647b9d3966b2f7fbfaa1d", @ANYRESHEX=r1, @ANYBLOB=',w\x00\x00no=', @ANYRESHEX=r2, @ANYBLOB="2c76653ea3077273696f6e3d4270323030302c6c6f6f73652c6c6f6f73652c63616368653d6673636163421e9d85efb0fa68652c007403b2c5b77b07740b4d3bd922a95140945c7a0761c843de0802285fd8756dcd88da2ceb40d735cce17134c52e2f695d1960cf85eb2172515c0af2858b9dc10833b45a0bf3e12b127d3ed6566ff4d68a8b846748a4aae4ee56c4cf48e583e7925d291ff23b2665171dadf0a7f537fac105ed41b2f665150c52430f9e9be00d8d3c4be860b561c06a4b122a0e28dcd72aef3e029029cca98046eeae668226937de7525f8a40ebb31a16e5c48e3d14f6f3deb0bafd8dd5d6a5b2"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = dup3(r3, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x9, &(0x7f000000a9c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x8001, 0xffffffffffffffff, &(0x7f0000000180)="2a519b487615608020f40d936b41ad251cdee69510268dff89c2d2da709073be1fbc6157bd9e3fc4", 0x28, 0x3, 0x0, 0x0, r1}, &(0x7f0000009340)={0x0, 0x0, 0x0, 0x3, 0x7, r2, &(0x7f00000002c0)="87e3230070339214bff04cfd3812139e79dd20fe4128b8e803bb101a1ba971063ed211c3a23e28dc897053c966efc40f50acc703f2821d87779c8ab1a70097004ed730fad12566e5a9dd2ede5f50cf33d43760d9b30c63594c85e297f8a21cdb248f876b2ef79274a83f65bec634dfbeb6c0de091f864196ab6482cc7d0f17b6cd772314445b8cbd4f3aeadd260952e877586d2248431187dde0238eec976cd26641b6672687f505bab455dec479d81f2edc26ced3a574ceeebc4e2538262ad4bc0e6548dad5292dea1991b6ecd622666bc463d13c5135ea3bc41f0b35a502fcfe65", 0xe2, 0x6, 0x0, 0x1}, &(0x7f0000009440)={0x0, 0x0, 0x0, 0x5, 0xf800, r2, &(0x7f0000009380)="50a1d581add0510393c1ed35489d670b432c2b97e5b038ed82d7ebac94b54a8c4536786d87e28498de0c4893d3f123618cec3e6240c984ed387eaa14cfa1f8ed2da44b5b940dbd7088ba2be001aadc068bfe78245142c3b0bfb4d15f71a957d5f981ce1adb4463afc424e66db83c418af858559d97e71865e3ed1385a5146c82c230935edc103350353b60d5a281bfa50305dab47e77ae77b48b0747664b638ec12fca0891aa0fe38d31986a0a63640afade2af95c", 0xb5, 0xd07, 0x0, 0x1, r0}, &(0x7f00000094c0)={0x0, 0x0, 0x0, 0x1, 0x3, r1, &(0x7f0000009480)="4a11603813c4819d2ad195", 0xb, 0x7ff, 0x0, 0x3, r2}, &(0x7f00000095c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, &(0x7f0000009500)="b01acd511b64f84a7e0fe6f4c5717812cf44876ab9a38a5732765c5e413921351f6b5ee173210381115512eeaaf95c38a9e33d9eb52c48ab4f3a6eb85723adda23c361b4864289b2efb3277e3420dc91def9cb80163b0da8396283deadeb55a7149a408b01d77737f11e6d8ba409e13881142d95af79fc4e296b42dc6eb2063ed7858c99ae4feafc9b903bf6c5a682057442a0fa8f457fc7d72421b5aec7976da3914ac271ee6eafeb31dd3e2c363d923f10151529aa3730d83be7d1779d", 0xbe, 0x7, 0x0, 0x6}, &(0x7f0000009680)={0x0, 0x0, 0x0, 0x2, 0xb11a, r0, &(0x7f0000009600)="c2f4aafb624534a5f77b83813effba7d70e4b541df0d20402c49e17cacbbaaa94544ce6f67b9a42916767092d60fb2c0e015b5b16686334371fec610fdc6d107b246014b24", 0x45, 0x5}, &(0x7f0000009800)={0x0, 0x0, 0x0, 0x6, 0xfff, r2, &(0x7f00000096c0)="f2fb7fb97309ef28c6ac2efcd1f838021533bed9b87c38feb173d319a7478cbf7ef4e32e32dbfd2b337f2a09aa2600145c22cd4226ba8b56f41b448735457fe40b7dc7e8aa30d7b83d01cbf7e9c346f4d30b4ba97c20e8534145292a4c62bd40c14fbee688de08fdb28a79513d2682a98573de2154daef33298f1499a842242848c3e10bec4c888b3aa200c8dd48c3a9a3c32986e38812bf36a1ee76aba0362c31cabf01b2aed6fd333953b972efd49bd7e15d87c1733d2d592c4bd9bbbb037b1adcb2ca9d8c3c4c94", 0xc9, 0x3, 0x0, 0x1}, &(0x7f0000009940)={0x0, 0x0, 0x0, 0x1, 0x7fff, 0xffffffffffffffff, &(0x7f0000009840)="989b6cdd874d1352358aba59d025f0beea92668c09539bbf1fbd053497af4acef95d76273692931eacfced432780a86915dca8e3a7b80608612680cc0d52f61d782709bf75d8ae91566f413de1a6107f8808a36f36cc3ced480646cb9667edccd30ed6bb15495ca694ce22988f2d24ffdc1427b79bc405b9faf0efe98fbe7c1ee69818299cb2d30a3df61a56474f168aaff0a2177ceba6a2c8596ec832b907870fce44a41e22eb4d82b2a808e8a35b1da24480a799b58f297ccfbaa129af70107acf76abb9a48b861cab9d67f109f54b269406601734aa0cfb250e9afd5a49f364486f85f88e832087c77a3f0e8ff27cd45a", 0xf2, 0x5, 0x0, 0x2, r6}, &(0x7f000000a980)={0x0, 0x0, 0x0, 0x2, 0xd, r1, &(0x7f0000009980)="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", 0x1000, 0x967d, 0x0, 0x1, r1}]) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() r7 = socket$netlink(0x10, 0x3, 0x0) r8 = gettid() kcmp(r8, 0x0, 0x1, 0xffffffffffffffff, r7) [ 3023.642433] 9p: Unknown Cache mode òÈ QjH—[fscache 03:19:50 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x40000, 0x0) fcntl$setpipe(r5, 0x407, 0x7) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3023.677065] FAULT_INJECTION: forcing a failure. [ 3023.677065] name failslab, interval 1, probability 0, space 0, times 0 [ 3023.680124] CPU: 1 PID: 84047 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3023.681571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3023.683267] Call Trace: [ 3023.683834] dump_stack+0x107/0x167 [ 3023.684590] should_fail.cold+0x5/0xa [ 3023.685388] should_failslab+0x5/0x20 [ 3023.686171] __kmalloc_track_caller+0x79/0x370 [ 3023.687112] ? kvasprintf_const+0x60/0x1a0 [ 3023.688006] kvasprintf+0xb5/0x150 [ 3023.688751] ? bust_spinlocks+0xe0/0xe0 [ 3023.689587] ? lock_acquire+0x197/0x470 [ 3023.690409] ? complete_all+0x13/0x60 [ 3023.691221] kvasprintf_const+0x60/0x1a0 [ 3023.692074] kobject_set_name_vargs+0x56/0x150 [ 3023.693026] kobject_set_name+0xbb/0xf0 [ 3023.693854] ? kobject_set_name_vargs+0x150/0x150 [ 3023.694864] ? lockdep_init_map_type+0x2c7/0x780 [ 3023.695882] wakeup_source_device_create+0x1d9/0x2b0 [ 3023.696943] wakeup_source_sysfs_add+0x1a/0xa0 [ 3023.697897] wakeup_source_register+0x9d/0x130 [ 3023.698843] ep_create_wakeup_source+0x1c4/0x2b0 [ 3023.699842] ? ep_ptable_queue_proc+0x330/0x330 [ 3023.700816] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3023.701891] ? kmem_cache_alloc+0x2a6/0x310 [ 3023.702797] do_epoll_ctl+0x1f1d/0x2c00 [ 3023.703647] ? lock_downgrade+0x6d0/0x6d0 [ 3023.704523] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3023.705584] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3023.706501] ? do_epoll_ctl+0x2c00/0x2c00 [ 3023.707383] do_syscall_64+0x33/0x40 [ 3023.708185] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3023.709256] RIP: 0033:0x7f76522bab19 [ 3023.710030] 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 [ 3023.713889] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3023.715472] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3023.716989] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3023.718471] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3023.719956] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000001 [ 3023.721438] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:19:51 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}], 0x5, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:19:51 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x20000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:19:51 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:19:51 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) r0 = epoll_create1(0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create(0x6) r4 = 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) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000200)={0x20000000}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r1) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3023.812265] 9pnet: Insufficient options for proto=fd 03:19:51 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="0000000000e900", @ANYRESHEX=r2, @ANYBLOB=',vercion=9p2000,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0xb) r6 = gettid() r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, r7) fsmount(r8, 0x0, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r8, 0xc0502100, &(0x7f0000000140)) kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) [ 3023.910703] 9pnet: Insufficient options for proto=fd 03:20:06 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 03:20:06 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x40a080, 0xe2) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) pivot_root(&(0x7f0000000000)='./file1\x00', &(0x7f0000000140)='./file1\x00') syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:20:06 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) read(0xffffffffffffffff, &(0x7f0000002a40)=""/186, 0xba) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = io_uring_setup(0x35cf, &(0x7f0000000140)={0x0, 0xcff9, 0x2, 0x0, 0xe9}) preadv(r5, &(0x7f0000002980)=[{&(0x7f00000002c0)=""/232, 0xe8}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f00000003c0)=""/151, 0x97}, {&(0x7f0000000200)=""/39, 0x27}, {&(0x7f0000001600)=""/148, 0x94}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/188, 0xbc}, {&(0x7f0000002780)=""/253, 0xfd}, {&(0x7f0000001500)=""/100, 0x64}, {&(0x7f0000002880)=""/226, 0xe2}], 0xa, 0x4a, 0x101) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) 03:20:06 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 9) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:20:06 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:20:06 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @short={0x2, 0x1, 0xaaa3}}}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r5 = dup3(0xffffffffffffffff, r4, 0x0) r6 = signalfd4(r4, &(0x7f0000000140)={[0x2]}, 0x8, 0x0) r7 = getpid() sendmsg$nl_generic(r5, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="28010000310000002bbd7000fcdbdf2501000000b324c7543bf0e1116b77a59d9111ddcea96f207dc3885a2b4412c439501ba983fdffb519706c6b5df70fbc8c0c10748ac1cd00622e9e0ee16374e884090f018f79f6a5b72b643410a1123999b9009458080df54911240e7ba2ed6f29ad008f80428ba36f9d240c001600820b00000000000008009500", @ANYRES32=r6, @ANYBLOB='\b\x00{\x00', @ANYRES32=r7, @ANYBLOB="ba510b2d4ce467b580d8d9822aa6198ff381207a06bd0a68508f0c06acc3df6c0d25e8f88e47fda20500000000000000660d739e2445c6d104c3e65b2258e4aaad0fe1adb70acd7953cef4d1aef7ca519e8b3639b191c3f3b64f416d92d121f7a61f09c68bea0e6d7b91d708afa255b5a8ffcc35d0991f9fb0d324e89ac3992fb4f66ac7596c7500000008005100", @ANYRES32=r2, @ANYBLOB], 0x128}}, 0x24040851) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:20:06 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:20:06 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}], 0x5, 0x19, 0x1, {0x0, r3}}, 0x80000000) [ 3039.042469] 9pnet: Insufficient options for proto=fd [ 3039.068410] FAULT_INJECTION: forcing a failure. [ 3039.068410] name failslab, interval 1, probability 0, space 0, times 0 [ 3039.071278] CPU: 0 PID: 84596 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3039.072879] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3039.074777] Call Trace: [ 3039.075385] dump_stack+0x107/0x167 [ 3039.076241] should_fail.cold+0x5/0xa [ 3039.077126] should_failslab+0x5/0x20 [ 3039.078004] __kmalloc_track_caller+0x79/0x370 [ 3039.079052] ? kvasprintf_const+0x60/0x1a0 [ 3039.080050] kvasprintf+0xb5/0x150 [ 3039.080865] ? bust_spinlocks+0xe0/0xe0 [ 3039.081791] ? lock_acquire+0x197/0x470 [ 3039.082705] ? complete_all+0x13/0x60 [ 3039.083598] kvasprintf_const+0x60/0x1a0 [ 3039.084548] kobject_set_name_vargs+0x56/0x150 [ 3039.085603] kobject_set_name+0xbb/0xf0 [ 3039.086505] ? kobject_set_name_vargs+0x150/0x150 [ 3039.087601] ? lockdep_init_map_type+0x2c7/0x780 [ 3039.088721] wakeup_source_device_create+0x1d9/0x2b0 [ 3039.089872] wakeup_source_sysfs_add+0x1a/0xa0 [ 3039.090927] wakeup_source_register+0x9d/0x130 [ 3039.091981] ep_create_wakeup_source+0x1c4/0x2b0 [ 3039.093075] ? ep_ptable_queue_proc+0x330/0x330 [ 3039.094128] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3039.095306] ? kmem_cache_alloc+0x2a6/0x310 [ 3039.096300] do_epoll_ctl+0x1f1d/0x2c00 [ 3039.097221] ? lock_downgrade+0x6d0/0x6d0 [ 3039.098154] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3039.099289] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3039.100287] ? do_epoll_ctl+0x2c00/0x2c00 [ 3039.101245] do_syscall_64+0x33/0x40 [ 3039.102084] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3039.103234] RIP: 0033:0x7f76522bab19 [ 3039.104092] 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 [ 3039.108227] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3039.109927] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3039.111513] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3039.113109] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3039.114694] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000001 [ 3039.116477] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:20:06 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 10) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:20:06 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8cffffff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:20:06 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) [ 3039.380419] FAULT_INJECTION: forcing a failure. [ 3039.380419] name failslab, interval 1, probability 0, space 0, times 0 [ 3039.382015] CPU: 1 PID: 85126 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3039.382893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3039.383994] Call Trace: [ 3039.384333] dump_stack+0x107/0x167 [ 3039.384809] should_fail.cold+0x5/0xa [ 3039.385297] ? device_add+0x106f/0x1c50 [ 3039.385831] should_failslab+0x5/0x20 [ 3039.386318] kmem_cache_alloc_trace+0x55/0x320 [ 3039.386901] ? kfree_const+0x51/0x60 [ 3039.387383] device_add+0x106f/0x1c50 [ 3039.387883] ? lockdep_init_map_type+0x2c7/0x780 [ 3039.388503] ? devlink_add_symlinks+0x970/0x970 [ 3039.389119] wakeup_source_device_create+0x220/0x2b0 [ 3039.389756] wakeup_source_sysfs_add+0x1a/0xa0 [ 3039.390335] wakeup_source_register+0x9d/0x130 [ 3039.390969] ep_create_wakeup_source+0x1c4/0x2b0 [ 3039.391625] ? ep_ptable_queue_proc+0x330/0x330 [ 3039.392280] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3039.393004] ? kmem_cache_alloc+0x2a6/0x310 [ 3039.393626] do_epoll_ctl+0x1f1d/0x2c00 [ 3039.394197] ? lock_downgrade+0x6d0/0x6d0 [ 3039.394784] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3039.395488] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3039.396099] ? do_epoll_ctl+0x2c00/0x2c00 [ 3039.396701] do_syscall_64+0x33/0x40 [ 3039.397219] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3039.397933] RIP: 0033:0x7f76522bab19 [ 3039.398429] 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 [ 3039.401021] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3039.402075] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3039.403059] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3039.404063] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3039.404993] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3039.405983] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 [ 3056.085182] FAULT_INJECTION: forcing a failure. [ 3056.085182] name failslab, interval 1, probability 0, space 0, times 0 [ 3056.088015] CPU: 0 PID: 85134 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3056.089489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3056.091195] Call Trace: [ 3056.091740] dump_stack+0x107/0x167 [ 3056.092522] should_fail.cold+0x5/0xa [ 3056.093312] ? create_object.isra.0+0x3a/0xa20 [ 3056.094260] should_failslab+0x5/0x20 [ 3056.095045] kmem_cache_alloc+0x5b/0x310 [ 3056.095912] create_object.isra.0+0x3a/0xa20 [ 3056.096836] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3056.097915] kmem_cache_alloc_trace+0x151/0x320 [ 3056.098892] ? kfree_const+0x51/0x60 [ 3056.099688] device_add+0x106f/0x1c50 [ 3056.100502] ? lockdep_init_map_type+0x2c7/0x780 [ 3056.101496] ? devlink_add_symlinks+0x970/0x970 [ 3056.102484] wakeup_source_device_create+0x220/0x2b0 [ 3056.103547] wakeup_source_sysfs_add+0x1a/0xa0 [ 3056.104518] wakeup_source_register+0x9d/0x130 [ 3056.105479] ep_create_wakeup_source+0x1c4/0x2b0 [ 3056.106468] ? ep_ptable_queue_proc+0x330/0x330 [ 3056.107442] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3056.108542] ? kmem_cache_alloc+0x2a6/0x310 [ 3056.109450] do_epoll_ctl+0x1f1d/0x2c00 [ 3056.110307] ? lock_downgrade+0x6d0/0x6d0 [ 3056.111187] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3056.112242] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3056.113147] ? do_epoll_ctl+0x2c00/0x2c00 [ 3056.114017] do_syscall_64+0x33/0x40 [ 3056.114789] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3056.115844] RIP: 0033:0x7f76522bab19 [ 3056.116624] 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 [ 3056.120472] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3056.122066] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3056.123565] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3056.125068] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3056.126560] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3056.128052] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:20:23 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 03:20:23 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0xfffffffffffff6a6, 0x7fff}, 0x0, 0x0, 0xfffffffc, 0x0, 0x80000000}, 0x0, 0x1, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x20000011}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) syz_open_dev$vcsu(&(0x7f0000000100), 0x9, 0x10000) r5 = epoll_create1(0x0) epoll_create(0x6) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x14914, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r5, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:20:23 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 11) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:20:23 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:20:23 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xa, 0x10, r0, 0x10000000) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x2010, r0, 0x8000000) syz_io_uring_submit(r4, r3, 0xffffffffffffffff, 0x8) syz_io_uring_setup(0xd4f, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r6, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r5}}, 0x80000000) fork() getsockopt$WPAN_WANTACK(r2, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000140)=0x4) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = gettid() kcmp(r8, 0x0, 0x1, 0xffffffffffffffff, r7) 03:20:23 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {0x3a}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = 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) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) dup2(r5, r3) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d397032303030efaeb12c6361065f3fe3918ec11f2c70726976706f72742cec6f6f73652c6c6f6f5b652c63616368653d667363616368652d00"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:20:23 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}], 0x5, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:20:23 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xc0ed0000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:20:23 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xf6ffffff, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:20:23 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:20:23 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) r4 = syz_open_procfs$userns(r0, &(0x7f0000000000)) ioctl$BTRFS_IOC_TREE_SEARCH(r4, 0xd0009411, &(0x7f0000001600)={{0x0, 0x1000, 0x8001, 0x728, 0x4, 0x6, 0x200, 0x3, 0x8000, 0x3, 0x20f, 0x1, 0xe8b, 0x0, 0x9}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r2, r2) 03:20:23 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 12) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:20:23 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x81, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:20:23 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') r3 = epoll_create1(0x0) r4 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) fsetxattr$trusted_overlay_redirect(r4, &(0x7f0000000000), &(0x7f0000000180)='./file1\x00', 0x8, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="7472616e733d66b081f340642c7266", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r6, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r5}}, 0x80000000) fork() r7 = socket$netlink(0x10, 0x3, 0x0) r8 = gettid() kcmp(r8, 0x0, 0x1, 0xffffffffffffffff, r7) 03:20:23 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {0x0}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:20:23 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) [ 3056.413374] 9pnet: Could not find request transport: f°ó@d [ 3056.418433] FAULT_INJECTION: forcing a failure. [ 3056.418433] name failslab, interval 1, probability 0, space 0, times 0 [ 3056.421124] CPU: 0 PID: 85667 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3056.422560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3056.424304] Call Trace: [ 3056.424860] dump_stack+0x107/0x167 [ 3056.425630] should_fail.cold+0x5/0xa [ 3056.426431] should_failslab+0x5/0x20 [ 3056.427220] __kmalloc_track_caller+0x79/0x370 [ 3056.428177] ? kstrdup_const+0x53/0x80 [ 3056.428986] ? __lock_acquire+0x1657/0x5b00 [ 3056.429884] kstrdup+0x36/0x70 [ 3056.430552] kstrdup_const+0x53/0x80 [ 3056.431323] __kernfs_new_node+0x9d/0x860 [ 3056.432193] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3056.433180] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3056.434263] ? SOFTIRQ_verbose+0x10/0x10 [ 3056.435127] kernfs_create_dir_ns+0x9c/0x230 [ 3056.436040] sysfs_create_dir_ns+0x127/0x290 [ 3056.436967] ? sysfs_create_mount_point+0xb0/0xb0 [ 3056.437964] ? rwlock_bug.part.0+0x90/0x90 [ 3056.438844] ? class_dir_child_ns_type+0x9/0x60 [ 3056.439809] kobject_add_internal+0x25e/0xa30 [ 3056.440758] kobject_add+0x150/0x1c0 [ 3056.441532] ? kset_create_and_add+0x1a0/0x1a0 [ 3056.442479] ? lockdep_init_map_type+0x2c7/0x780 [ 3056.443474] device_add+0x35a/0x1c50 [ 3056.444265] ? lockdep_init_map_type+0x2c7/0x780 [ 3056.445243] ? devlink_add_symlinks+0x970/0x970 [ 3056.446216] wakeup_source_device_create+0x220/0x2b0 [ 3056.447261] wakeup_source_sysfs_add+0x1a/0xa0 [ 3056.448212] wakeup_source_register+0x9d/0x130 [ 3056.449164] ep_create_wakeup_source+0x1c4/0x2b0 [ 3056.450141] ? ep_ptable_queue_proc+0x330/0x330 [ 3056.451102] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3056.452191] ? kmem_cache_alloc+0x2a6/0x310 [ 3056.453108] do_epoll_ctl+0x1f1d/0x2c00 [ 3056.453958] ? lock_downgrade+0x6d0/0x6d0 [ 3056.454820] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3056.455862] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3056.456785] ? do_epoll_ctl+0x2c00/0x2c00 [ 3056.457662] do_syscall_64+0x33/0x40 [ 3056.458440] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3056.459491] RIP: 0033:0x7f76522bab19 [ 3056.460271] 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 [ 3056.464113] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3056.465758] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3056.467256] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3056.468768] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3056.470269] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3056.471733] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 [ 3056.473920] kobject_add_internal failed for wakeup18 (error: -12 parent: wakeup) 03:20:39 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) poll(&(0x7f0000000100), 0x0, 0x3f) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:20:39 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 03:20:39 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {0x0}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:20:39 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:20:39 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffffe000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:20:39 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 13) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:20:39 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) lseek(0xffffffffffffffff, 0x800, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x10200, 0x88) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) 03:20:39 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) lseek(r1, 0x800, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) pidfd_getfd(r2, r3, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="2c76657273696f6e3d3970323030302c616669643d30783030303030303030303030309c3935edb8f35558980b661787303030382c70726976706f72742c6c6f6f73652c6c6f6f73652c63616368653d667363616368652c7065726d69745f646972656374696f2c7063723d30303030303030303030303030303030303034342c7375626a5f749370653d616669642c7063723d303030303030303030"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9, 0x4000010, r4, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r4, r4) [ 3071.765443] FAULT_INJECTION: forcing a failure. [ 3071.765443] name failslab, interval 1, probability 0, space 0, times 0 [ 3071.768015] CPU: 1 PID: 86009 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3071.769479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3071.771177] Call Trace: [ 3071.771733] dump_stack+0x107/0x167 [ 3071.772536] should_fail.cold+0x5/0xa [ 3071.773335] ? create_object.isra.0+0x3a/0xa20 [ 3071.774303] should_failslab+0x5/0x20 [ 3071.775097] kmem_cache_alloc+0x5b/0x310 [ 3071.775939] ? __is_insn_slot_addr+0x123/0x290 [ 3071.776905] create_object.isra.0+0x3a/0xa20 [ 3071.777861] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3071.778919] __kmalloc_track_caller+0x177/0x370 [ 3071.779898] ? kstrdup_const+0x53/0x80 [ 3071.780732] kstrdup+0x36/0x70 [ 3071.781412] kstrdup_const+0x53/0x80 [ 3071.782188] __kernfs_new_node+0x9d/0x860 [ 3071.783055] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3071.784041] ? perf_trace_lock+0xac/0x490 [ 3071.784907] ? SOFTIRQ_verbose+0x10/0x10 [ 3071.785753] ? __lockdep_reset_lock+0x180/0x180 [ 3071.786738] kernfs_create_dir_ns+0x9c/0x230 [ 3071.787653] sysfs_create_dir_ns+0x127/0x290 [ 3071.788589] ? sysfs_create_mount_point+0xb0/0xb0 [ 3071.789606] ? rwlock_bug.part.0+0x90/0x90 [ 3071.790491] ? class_dir_child_ns_type+0x9/0x60 [ 3071.791466] kobject_add_internal+0x25e/0xa30 [ 3071.792418] kobject_add+0x150/0x1c0 [ 3071.793199] ? kset_create_and_add+0x1a0/0x1a0 [ 3071.794152] ? lockdep_init_map_type+0x2c7/0x780 [ 3071.795162] device_add+0x35a/0x1c50 [ 3071.795935] ? lockdep_init_map_type+0x2c7/0x780 [ 3071.796932] ? devlink_add_symlinks+0x970/0x970 [ 3071.797917] wakeup_source_device_create+0x220/0x2b0 [ 3071.798971] wakeup_source_sysfs_add+0x1a/0xa0 [ 3071.799928] wakeup_source_register+0x9d/0x130 [ 3071.801045] ep_create_wakeup_source+0x1c4/0x2b0 [ 3071.802028] ? ep_ptable_queue_proc+0x330/0x330 [ 3071.802994] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3071.804064] ? kmem_cache_alloc+0x2a6/0x310 [ 3071.805004] do_epoll_ctl+0x1f1d/0x2c00 [ 3071.805853] ? lock_downgrade+0x6d0/0x6d0 [ 3071.806715] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3071.807777] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3071.808708] ? do_epoll_ctl+0x2c00/0x2c00 [ 3071.809612] do_syscall_64+0x33/0x40 [ 3071.810531] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3071.811793] RIP: 0033:0x7f76522bab19 [ 3071.812738] 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 [ 3071.816651] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3071.818242] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3071.819710] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3071.821206] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3071.822698] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3071.824162] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:20:39 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xffffff8c, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:20:39 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {0x0}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:20:39 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xfffffff6, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:20:39 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=gscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x8010, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r2, r2) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, r1, &(0x7f0000000000)={r4, r2, 0x7ff}) 03:20:39 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:20:39 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 14) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:20:39 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() syz_io_uring_submit(r5, r3, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r4}}, 0x7b3) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) [ 3072.088502] 9p: Unknown Cache mode gscache [ 3072.092047] FAULT_INJECTION: forcing a failure. [ 3072.092047] name failslab, interval 1, probability 0, space 0, times 0 [ 3072.094685] CPU: 1 PID: 86752 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3072.096114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3072.097842] Call Trace: [ 3072.098408] dump_stack+0x107/0x167 [ 3072.099176] should_fail.cold+0x5/0xa [ 3072.099988] ? __kernfs_new_node+0xd4/0x860 [ 3072.100928] should_failslab+0x5/0x20 [ 3072.101726] kmem_cache_alloc+0x5b/0x310 [ 3072.102594] __kernfs_new_node+0xd4/0x860 [ 3072.103479] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3072.104478] ? _raw_spin_unlock_irq+0x27/0x30 [ 3072.105423] ? perf_trace_lock+0xac/0x490 [ 3072.106288] ? SOFTIRQ_verbose+0x10/0x10 [ 3072.107155] ? mark_held_locks+0x9e/0xe0 [ 3072.108022] kernfs_create_dir_ns+0x9c/0x230 [ 3072.108964] sysfs_create_dir_ns+0x127/0x290 [ 3072.109880] ? sysfs_create_mount_point+0xb0/0xb0 [ 3072.110892] ? __sanitizer_cov_trace_pc+0x45/0x60 [ 3072.111897] kobject_add_internal+0x25e/0xa30 [ 3072.112851] kobject_add+0x150/0x1c0 [ 3072.113629] ? kset_create_and_add+0x1a0/0x1a0 [ 3072.114585] ? get_device_parent+0x276/0x5a0 [ 3072.115521] device_add+0x35a/0x1c50 [ 3072.116310] ? lockdep_init_map_type+0x2c7/0x780 [ 3072.117333] ? devlink_add_symlinks+0x970/0x970 [ 3072.118327] wakeup_source_device_create+0x220/0x2b0 [ 3072.119394] wakeup_source_sysfs_add+0x1a/0xa0 [ 3072.120355] wakeup_source_register+0x9d/0x130 [ 3072.121322] ep_create_wakeup_source+0x1c4/0x2b0 [ 3072.122314] ? ep_ptable_queue_proc+0x330/0x330 [ 3072.123289] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3072.124375] ? kmem_cache_alloc+0x2a6/0x310 [ 3072.125287] do_epoll_ctl+0x1f1d/0x2c00 [ 3072.126137] ? lock_downgrade+0x6d0/0x6d0 [ 3072.127026] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3072.128089] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3072.129034] ? do_epoll_ctl+0x2c00/0x2c00 [ 3072.129921] do_syscall_64+0x33/0x40 [ 3072.130705] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3072.131772] RIP: 0033:0x7f76522bab19 [ 3072.132563] 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 [ 3072.136383] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3072.138004] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3072.139484] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3072.140971] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3072.142433] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3072.143900] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 [ 3072.146029] kobject_add_internal failed for wakeup15 (error: -12 parent: wakeup) 03:20:54 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000003c0)=""/70, 0x46}], 0x5, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:20:54 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xedc000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:20:54 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) 03:20:54 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000140)='./file1\x00', 0x2, 0x0, 0x0, 0x420, 0x0) clone3(&(0x7f00000008c0)={0x4800, 0x0, 0x0, 0x0, {0x1c}, 0x0, 0x1e, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c6c6f6f73652c6c6f6f73653c63616368653d667363adffe3d318ba61a892940ff7b3e96c0364dfb550776f034d8c8a3d500b8903b989b657c0"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r3, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) fallocate(r3, 0x70, 0x15f8, 0x5) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) 03:20:54 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000300)='./file1\x00', 0x10002, 0x2) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="91bc63fb040a01010000000000000000d1e1ff030a000700726f75746500000008000a40000000030c00024000000000ffffffff1400048008000140000000010800030000000003"], 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x44084) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:20:54 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:20:54 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 15) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:20:54 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}}, 0x1000) r0 = epoll_create1(0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create(0x6) r4 = 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) epoll_create1(0x0) epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x60000016}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000000)={0x40000001}) r6 = dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r1) epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000100)={0x10002012}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r6, &(0x7f0000002b40)=[{{&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000000240)=""/217, 0xd9}, {&(0x7f0000000340)=""/167, 0xa7}, {&(0x7f0000000400)=""/239, 0xef}, {&(0x7f0000000500)=""/215, 0xd7}, {&(0x7f0000000600)=""/255, 0xff}, {&(0x7f0000000700)=""/190, 0xbe}], 0x6}, 0x4}, {{&(0x7f0000000840)=@nfc_llcp, 0x80, &(0x7f0000000c80)=[{&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f00000008c0)=""/130, 0x82}, {&(0x7f0000000980)=""/220, 0xdc}, {&(0x7f0000000a80)=""/45, 0x2d}, {&(0x7f0000000ac0)=""/248, 0xf8}, {&(0x7f0000000bc0)=""/137, 0x89}], 0x6, &(0x7f0000000d00)=""/4096, 0x1000}, 0x100}, {{&(0x7f0000001d00)=@qipcrtr, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001e00)=""/241, 0xf1}, {&(0x7f0000001f00)=""/75, 0x4b}, {&(0x7f0000001f80)=""/78, 0x4e}, {&(0x7f0000002000)=""/2, 0x2}, {&(0x7f0000002040)=""/34, 0x22}, {&(0x7f0000002080)=""/9, 0x9}, {&(0x7f00000020c0)=""/112, 0x70}, {&(0x7f0000002140)=""/75, 0x4b}], 0x8, &(0x7f0000002240)=""/198, 0xc6}, 0xc0}, {{&(0x7f0000002340)=@phonet, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002780)=""/150, 0x96}, 0x9}, {{&(0x7f0000002840)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000002a80)=[{&(0x7f00000028c0)=""/135, 0x87}, {&(0x7f0000002980)=""/74, 0x4a}, {&(0x7f0000002a00)=""/86, 0x56}], 0x3, &(0x7f0000002ac0)=""/102, 0x66}}], 0x5, 0x40000000, &(0x7f0000002c80)) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3087.445004] FAULT_INJECTION: forcing a failure. [ 3087.445004] name failslab, interval 1, probability 0, space 0, times 0 [ 3087.447622] CPU: 1 PID: 86946 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3087.449072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3087.450842] Call Trace: [ 3087.451413] dump_stack+0x107/0x167 [ 3087.452187] should_fail.cold+0x5/0xa [ 3087.453017] ? create_object.isra.0+0x3a/0xa20 [ 3087.453977] should_failslab+0x5/0x20 [ 3087.454776] kmem_cache_alloc+0x5b/0x310 [ 3087.455639] create_object.isra.0+0x3a/0xa20 [ 3087.456580] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3087.457668] kmem_cache_alloc+0x159/0x310 [ 3087.458560] __kernfs_new_node+0xd4/0x860 [ 3087.459455] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3087.460464] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3087.461590] ? SOFTIRQ_verbose+0x10/0x10 [ 3087.462482] kernfs_create_dir_ns+0x9c/0x230 [ 3087.463419] sysfs_create_dir_ns+0x127/0x290 [ 3087.464338] ? sysfs_create_mount_point+0xb0/0xb0 [ 3087.465367] ? rwlock_bug.part.0+0x90/0x90 [ 3087.466256] ? class_dir_child_ns_type+0x9/0x60 [ 3087.467242] kobject_add_internal+0x25e/0xa30 [ 3087.468188] kobject_add+0x150/0x1c0 [ 3087.469002] ? kset_create_and_add+0x1a0/0x1a0 [ 3087.469956] ? lockdep_init_map_type+0x2c7/0x780 [ 3087.470980] device_add+0x35a/0x1c50 [ 3087.471778] ? lockdep_init_map_type+0x2c7/0x780 [ 3087.472790] ? devlink_add_symlinks+0x970/0x970 [ 3087.473805] wakeup_source_device_create+0x220/0x2b0 [ 3087.474891] wakeup_source_sysfs_add+0x1a/0xa0 [ 3087.475869] wakeup_source_register+0x9d/0x130 [ 3087.476848] ep_create_wakeup_source+0x1c4/0x2b0 [ 3087.477853] ? ep_ptable_queue_proc+0x330/0x330 [ 3087.478843] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3087.479928] ? kmem_cache_alloc+0x2a6/0x310 [ 3087.480862] do_epoll_ctl+0x1f1d/0x2c00 [ 3087.481714] ? lock_downgrade+0x6d0/0x6d0 [ 3087.482587] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3087.483629] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3087.484569] ? do_epoll_ctl+0x2c00/0x2c00 [ 3087.485451] do_syscall_64+0x33/0x40 [ 3087.486241] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3087.487303] RIP: 0033:0x7f76522bab19 [ 3087.488083] 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 [ 3087.491986] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3087.493614] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3087.495124] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3087.496636] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3087.498142] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3087.499616] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:20:54 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0xc0000000}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r5 = dup3(0xffffffffffffffff, r4, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000000240)={0x1f, 0xe2, &(0x7f0000000100)="5f1f3f9a822582d175dca165dd3ab7c67c4135d8f3c2b7924c163be5b7fac3499d1843fc883b8934dabb9472d4c6e827a3149d18b36617cc7e65afde30b2d8aeae20861d93f5776c86458005fa5239843d627c4f58191ead341a1b8dcfdabc685c19e5d75c1304e50c363c6464ea6f80771d18043d66a98f30319460aa4e40b0b167ea6b0b87a0722afb9204be98451064a44f96e0f422b974a080280324114772cd12c384157d352ec270ea1153692758e747ad7ac4693e6051007168353894202d024494999354a5655292bad1baceaba34c71020c1b01a110d3c7c0b142b61c52"}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:20:55 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:20:55 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 16) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:20:55 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:20:55 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000003c0)=""/70, 0x46}], 0x5, 0x19, 0x1, {0x0, r3}}, 0x80000000) [ 3087.798704] FAULT_INJECTION: forcing a failure. [ 3087.798704] name failslab, interval 1, probability 0, space 0, times 0 [ 3087.802044] CPU: 0 PID: 87376 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3087.803487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3087.805215] Call Trace: [ 3087.805767] dump_stack+0x107/0x167 [ 3087.806534] should_fail.cold+0x5/0xa [ 3087.807336] ? __kernfs_new_node+0xd4/0x860 [ 3087.808235] should_failslab+0x5/0x20 [ 3087.809038] kmem_cache_alloc+0x5b/0x310 [ 3087.809895] __kernfs_new_node+0xd4/0x860 [ 3087.810785] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3087.811795] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3087.812914] ? SOFTIRQ_verbose+0x10/0x10 [ 3087.813763] ? kernfs_add_one+0x124/0x4d0 [ 3087.814659] kernfs_new_node+0x93/0x120 [ 3087.815491] __kernfs_create_file+0x51/0x350 [ 3087.816446] sysfs_add_file_mode_ns+0x221/0x560 [ 3087.817429] sysfs_create_file_ns+0x131/0x1d0 [ 3087.818352] ? sysfs_add_file_mode_ns+0x560/0x560 [ 3087.819372] ? is_acpi_device_node+0x6e/0x90 [ 3087.820284] device_create_file+0xea/0x1d0 [ 3087.821173] device_add+0x547/0x1c50 [ 3087.821947] ? lockdep_init_map_type+0x2c7/0x780 [ 3087.822922] ? devlink_add_symlinks+0x970/0x970 [ 3087.823908] wakeup_source_device_create+0x220/0x2b0 [ 3087.824969] wakeup_source_sysfs_add+0x1a/0xa0 [ 3087.825926] wakeup_source_register+0x9d/0x130 [ 3087.826862] ep_create_wakeup_source+0x1c4/0x2b0 [ 3087.827858] ? ep_ptable_queue_proc+0x330/0x330 [ 3087.828822] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3087.829915] ? kmem_cache_alloc+0x2a6/0x310 [ 3087.830814] do_epoll_ctl+0x1f1d/0x2c00 [ 3087.831678] ? lock_downgrade+0x6d0/0x6d0 [ 3087.832526] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3087.833623] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3087.834524] ? do_epoll_ctl+0x2c00/0x2c00 [ 3087.835400] do_syscall_64+0x33/0x40 [ 3087.836169] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3087.837238] RIP: 0033:0x7f76522bab19 [ 3087.838005] 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 [ 3087.841848] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3087.843411] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3087.844912] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3087.846372] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3087.847834] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3087.849300] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:20:55 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) r5 = epoll_create1(0x0) r6 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000200)={0x20000001}) pread64(r6, &(0x7f00000002c0)=""/203, 0xcb, 0x9) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r7 = socket$netlink(0x10, 0x3, 0x0) r8 = gettid() kcmp(r8, 0x0, 0x1, 0xffffffffffffffff, r7) 03:20:55 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0xbb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r4, 0xffffffffffffffff, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x121000, 0x0) sendfile(0xffffffffffffffff, r5, &(0x7f0000000140)=0x7, 0x7) r6 = syz_open_dev$evdev(&(0x7f0000000180), 0x809, 0x20a800) dup3(0xffffffffffffffff, r6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x8000000, r3, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0) 03:21:10 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) 03:21:10 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xe0ffff00000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:21:10 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x34, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18, 0x11d, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xc1}]}]}]}, 0x34}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x2e8, 0x21, 0x0, 0x70bd2d, 0x25dfdbfe, {0xa}, [@nested={0x1f9, 0x80, 0x0, 0x1, [@typed={0x8, 0x6c, 0x0, 0x0, @u32=0xffff}, @generic="fe38eaf7d6fb", @typed={0x4, 0x16}, @generic="50fd7a8e4179a082c9e96e7fcc0e82873c14f412b16961116444bd9836728778b46f6a3ae1f5bff13bcb5b29e73a7607587e2d4002741dee34def9b8c776413b49530555a0598cc1e1a21d8aa08a257e57c422d100071d97b532bb0335c38092eb67b479f98fae7a071cd1034a8d708dfb8d22338beb42e1d714da99", @generic="ef1d38648bd6e0b392d54c81b058bd78d37a6803bf850eb5642c5097cf71773acc2525b3846afc9ed4082e6ebffaa7a4d33bcf2ad8142dca1a115096c6116a8a11223550958881f377eb2ebbc08a0119fa4e54b3b5af3b9f8cd492bb92200dded6645bc84e264d3dec2c1648efb34fc4b1590068c73ea7827858ce2d23d31b797a1ea294bf3021cf096ac534d262e62f79315133665a6cbdb74f26d62a85d338e1339aa057a366376b954fda8dd5b6219f67a3f6bd5011d27298f54dba5772df3bf9c524a470a07ae29dd21540de4623deede7", @typed={0x5, 0x77, 0x0, 0x0, @str='\x00'}, @generic="013950893b6b38364d6a249143ba0231eb071ad99b6a24daa607e5097f6a7d4980b52d23f88d86d3b949a0ea810e4ebee46797279cbb94c1d2cea6f6e128d2df0485ea00c632e83912512cf95e2482d699e6e01de0bac008721cb455b8570fcbb9b187c2c7f16779b2468541f347c48c1092821f9818f8275b33a80e6c6473c87192ef8cf9c674c369e0428a"]}, @generic="3ce3e72f414f39166ce7e491569ba13f823ba8943861e88588993c7d5c70b376f1f770b5cc5ee09829c56c01c8e374e01b1845ef9f297459d271917d8688fa41c3456e682afcb0d845997836fb885136f8dfd970d1e045905221ad23dbecd2178dd52e08ae5cc2c3dec374dc6876b95cfa0870fe834e80913ac644c509953e6a9b62ed7f28d16cbff19c45b3253d12e0c70c1567c64dc1e17ded62fe98be4bf5d31b58d7863f9a308adb34d413a45e3df359083ed81e615cf4244ea54ba4df0ba382b6f9edec6ed5d1bee4c6d8fbd029955a25fc8bc45300"]}, 0x2e8}, 0x1, 0x0, 0x0, 0x20008004}, 0x48001) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:21:10 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 17) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:21:10 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:21:10 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) r4 = eventfd(0x8001) sendfile(r4, r3, &(0x7f00000002c0)=0xfff, 0x6) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) epoll_create1(0x0) epoll_create(0x6) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="2e2f66696c6531002d1e72735f5480ca859cd74d70"]) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000001c00)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB], 0x5e8}, 0x1, 0x0, 0x0, 0x440c5}, 0x48001) symlink(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='\x00') mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r2, r2) 03:21:10 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file1/file0\x00', 0x30) gettid() r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x10, r2, 0x10000000) syz_io_uring_submit(r5, r7, &(0x7f0000000180)=@IORING_OP_WRITEV={0x2, 0x3, 0x6000, @fd=r2, 0x7, &(0x7f0000000140)=[{&(0x7f0000001600)="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", 0x1000}, {&(0x7f00000002c0)="530464cda1115c5576a5728cc70fc4cf4dbb16f0ea8d98b2bd300ae0cbe9675aa5647abf7ce0f8f8355a0faece2907aa96906e067751f0b526bb9ad85e7640b5964b9cf638bc64cb8d0170df6b92697a5228bf5592a478149225fdadddf4126753d9dced90e1f8362ee9fc6a67235603bb18e5f10d8506038047983c42e396b225c2fa6f841f20b2245a0db9fe046a5cc156a5ee3bc23669b3d97d308670d5ba91e1b271e6d1a4321540d618bd76fd680e188d36197f1ffc4ddbdd66de00808e0c1aff2dec85c879004c7d7b47ac25bdd75ec2c9027c911da683220c175b62fd3c3e88b6d70b0e853ab4f47d08f2b52db58c0c01", 0xf4}, {&(0x7f00000003c0)="80d61e03ff561259900186b89e087b1d43b56acff8dd211b6b8e746f31094a4b6a917206d46ca106af1846971f395a021ab0e63cafa3289797f9a904e4396387b2565687377f8116a38b77ffedd6e98be8f9097107c596ba90406e962eef9f8d4971558393a3279ee227d756eb81e595e4d01430f633cac169e0e1e5f474f3335c525f19b2ff9fcb97702baa82673b8979ba13ef6b4f9d1fb9598b7907a09b99fb99f86e9bc6a2680c44d30d0c4885edabbea33b09a695bc56afb291e5c76587f31fbc79a94472a24065f294e505843c4a", 0xd1}, {&(0x7f0000002600)="4531c4b644ffe46e016a274df3480bd1fb9b60e7e957eb22fd472cc44f2714e58533e18f186ed4ba299b21cd9375c6b3425fa99e918aabd2319a448bbfb5d0092d8929fe7419ba770b940fda014e519bf544daaf807250f163cdb8c24ef99e9c46e99020a71deb81f3433d7539cd41782773e7ee479d3f9486701be492529213b8b3023ae8927657eee883cbe20cf6f32045018a0e94a43c383f4cf503efe4e14ba368f7ec9d3dc741791a975214dbf5fcdf9b2466cd5ba161d46deb69b6620ee7dc074a6227", 0xc6}], 0x4, 0x16, 0x1, {0x2}}, 0x200) kcmp(r0, 0x0, 0x1, 0xffffffffffffffff, r6) 03:21:10 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000003c0)=""/70, 0x46}], 0x5, 0x19, 0x1, {0x0, r3}}, 0x80000000) [ 3103.259381] FAULT_INJECTION: forcing a failure. [ 3103.259381] name failslab, interval 1, probability 0, space 0, times 0 [ 3103.261445] CPU: 1 PID: 87709 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3103.262400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3103.263527] Call Trace: [ 3103.263893] dump_stack+0x107/0x167 [ 3103.264393] should_fail.cold+0x5/0xa [ 3103.264924] ? create_object.isra.0+0x3a/0xa20 [ 3103.265544] should_failslab+0x5/0x20 [ 3103.266073] kmem_cache_alloc+0x5b/0x310 [ 3103.266629] create_object.isra.0+0x3a/0xa20 [ 3103.267228] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3103.267929] kmem_cache_alloc+0x159/0x310 [ 3103.268503] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 3103.269274] idr_get_free+0x4b5/0x8f0 [ 3103.269804] idr_alloc_u32+0x170/0x2d0 [ 3103.270331] ? __fprop_inc_percpu_max+0x130/0x130 [ 3103.270990] ? lock_acquire+0x197/0x470 [ 3103.271534] ? __kernfs_new_node+0xff/0x860 [ 3103.272128] idr_alloc_cyclic+0x102/0x230 [ 3103.272686] ? idr_alloc+0x130/0x130 [ 3103.273212] ? rwlock_bug.part.0+0x90/0x90 [ 3103.273799] __kernfs_new_node+0x117/0x860 [ 3103.274377] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3103.275032] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3103.275742] ? SOFTIRQ_verbose+0x10/0x10 [ 3103.276316] kernfs_create_dir_ns+0x9c/0x230 [ 3103.276927] sysfs_create_dir_ns+0x127/0x290 [ 3103.277526] ? sysfs_create_mount_point+0xb0/0xb0 [ 3103.278194] ? rwlock_bug.part.0+0x90/0x90 [ 3103.278775] ? class_dir_child_ns_type+0x9/0x60 [ 3103.279409] kobject_add_internal+0x25e/0xa30 [ 3103.280032] kobject_add+0x150/0x1c0 [ 3103.280545] ? kset_create_and_add+0x1a0/0x1a0 [ 3103.281182] ? lockdep_init_map_type+0x2c7/0x780 [ 3103.281834] device_add+0x35a/0x1c50 [ 3103.282340] ? lockdep_init_map_type+0x2c7/0x780 [ 3103.282980] ? devlink_add_symlinks+0x970/0x970 [ 3103.283617] wakeup_source_device_create+0x220/0x2b0 [ 3103.284298] wakeup_source_sysfs_add+0x1a/0xa0 [ 3103.284946] wakeup_source_register+0x9d/0x130 [ 3103.285566] ep_create_wakeup_source+0x1c4/0x2b0 [ 3103.286202] ? ep_ptable_queue_proc+0x330/0x330 [ 3103.286824] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3103.287518] ? kmem_cache_alloc+0x2a6/0x310 [ 3103.288095] do_epoll_ctl+0x1f1d/0x2c00 [ 3103.288645] ? lock_downgrade+0x6d0/0x6d0 [ 3103.289212] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3103.289887] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3103.290478] ? do_epoll_ctl+0x2c00/0x2c00 [ 3103.291049] do_syscall_64+0x33/0x40 [ 3103.291542] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3103.292246] RIP: 0033:0x7f76522bab19 [ 3103.292775] 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 [ 3103.295255] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3103.296290] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3103.297239] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3103.298182] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3103.299124] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3103.300102] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:21:10 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x100000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:21:10 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="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", @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r8 = fcntl$dupfd(r6, 0x406, r2) read(r8, &(0x7f00000002c0)=""/204, 0xcc) kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) 03:21:10 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = gettid() r5 = getpgid(0xffffffffffffffff) kcmp(r4, r5, 0x1, 0xffffffffffffffff, r3) syz_open_procfs(r4, &(0x7f0000000100)='environ\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x2}}, './file1\x00'}) sendmsg$IPVS_CMD_GET_DEST(r6, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x88, 0x0, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x89}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x51}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x41e}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x2404c0b0}, 0x4000) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) [ 3103.466135] 9pnet: Insufficient options for proto=fd 03:21:10 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 18) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:21:10 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:21:10 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) [ 3103.640298] FAULT_INJECTION: forcing a failure. [ 3103.640298] name failslab, interval 1, probability 0, space 0, times 0 [ 3103.643159] CPU: 0 PID: 88394 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3103.644593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3103.646323] Call Trace: [ 3103.646880] dump_stack+0x107/0x167 [ 3103.647642] should_fail.cold+0x5/0xa [ 3103.648438] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 3103.649643] should_failslab+0x5/0x20 [ 3103.650451] kmem_cache_alloc+0x5b/0x310 [ 3103.651304] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 3103.652474] idr_get_free+0x4b5/0x8f0 [ 3103.653297] idr_alloc_u32+0x170/0x2d0 [ 3103.654108] ? __fprop_inc_percpu_max+0x130/0x130 [ 3103.655111] ? lock_acquire+0x197/0x470 [ 3103.655934] ? __kernfs_new_node+0xff/0x860 [ 3103.656867] idr_alloc_cyclic+0x102/0x230 [ 3103.657728] ? idr_alloc+0x130/0x130 [ 3103.658501] ? rwlock_bug.part.0+0x90/0x90 [ 3103.659409] __kernfs_new_node+0x117/0x860 [ 3103.660295] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3103.661306] ? perf_trace_lock+0xac/0x490 [ 3103.662171] ? SOFTIRQ_verbose+0x10/0x10 [ 3103.663036] ? __lockdep_reset_lock+0x180/0x180 [ 3103.664036] kernfs_create_dir_ns+0x9c/0x230 [ 3103.664984] sysfs_create_dir_ns+0x127/0x290 [ 3103.665915] ? sysfs_create_mount_point+0xb0/0xb0 [ 3103.666937] ? rwlock_bug.part.0+0x90/0x90 [ 3103.667836] ? class_dir_child_ns_type+0x9/0x60 [ 3103.668836] kobject_add_internal+0x25e/0xa30 [ 3103.669788] kobject_add+0x150/0x1c0 [ 3103.670579] ? kset_create_and_add+0x1a0/0x1a0 [ 3103.671534] ? lockdep_init_map_type+0x2c7/0x780 [ 3103.672560] device_add+0x35a/0x1c50 [ 3103.673369] ? devlink_add_symlinks+0x970/0x970 [ 3103.674356] ? wakeup_source_device_create+0x215/0x2b0 [ 3103.675479] wakeup_source_device_create+0x220/0x2b0 [ 3103.676533] wakeup_source_sysfs_add+0x1a/0xa0 [ 3103.677507] wakeup_source_register+0x9d/0x130 [ 3103.678473] ep_create_wakeup_source+0x1c4/0x2b0 [ 3103.679458] ? ep_ptable_queue_proc+0x330/0x330 [ 3103.680438] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3103.681531] ? kmem_cache_alloc+0x2a6/0x310 [ 3103.682454] do_epoll_ctl+0x1f1d/0x2c00 [ 3103.683325] ? lock_downgrade+0x6d0/0x6d0 [ 3103.684187] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3103.685263] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3103.686175] ? do_epoll_ctl+0x2c00/0x2c00 [ 3103.687078] do_syscall_64+0x33/0x40 [ 3103.687854] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3103.688957] RIP: 0033:0x7f76522bab19 [ 3103.689757] 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 [ 3103.693656] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3103.695224] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3103.696696] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3103.698191] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3103.699672] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3103.701157] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:21:11 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {0x0}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:21:11 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x200000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:21:27 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {0x0}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:21:27 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:21:27 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) 03:21:27 executing program 2: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=r3, @ANYBLOB="2c005cc87b27a2e6f7c4ce7b1c12ec0c0c6c957e4ed74fa6470c7b49a759c97e341a7dc7d3d5353a188723986e7d3d841ce09591d5f3ba54d296d8008d2124308d5a2276e447e4b61c915303b6c3c594b4f79780a9bad572827217197db80ab8634604e85bf389b1786050d461426fd847dac4fc36e85c82404904f715d0bb2dc81ffa655e6d4d6415eb3bc038cd29f6c648b4c55aa00c9a5683971b7e1c5f9eb5a1cded75580f37d700"/181]) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000053c0)={0x26b4, 0x30, 0x800, 0x70bd2a, 0x25dfdbfe, {0x1a}, [@nested={0xc0, 0x89, 0x0, 0x1, [@typed={0x8, 0x3, 0x0, 0x0, @pid=r1}, @generic="3760d463be47543dbd5ecb41e4f8b8af825acd68c51d98b9458afd931f0826f039927754810063d35124ddab2dcbfb5ac5bc269fa3cfa4b998bbcf35bcf9fd87c5ea32c5f8f5e1847b43961ebb90244705a6edb9e27c2cf9116b7daca3fec18fd772adcccea2370f8fc62fc2bd59b9f6c284df6af3f7aa9677566a003022c054b143ef3add65519e27abf0c86eff3292ec4c5ff2e0b51cd7a2c12397e831525d1c7841ca7dcdaeba855412bc7b3c6662b831918c"]}, @generic="a1b1254ad410c4dc4ae805f81f56e29ecb739c4477c01483674601d4adadcccfc6deed6b6a36da9d0d26f202c0a3c34733932695b7927a9f8daaf292659fc7673cc15a23df4a8860917ebb53588e28cf7d08031f872eb80ca657ef74cdca3376acb7eafc08ebe5df5c68e3fa65d20bcf23230a532636c2786d3cb0a1422311ebb2479ed8a0d58192c432fee3ba5c60f56cb2d2dd8c2123e85b841547ce5d0419c097eacdd4b7d3f45173ff86e6c1fbc5ef616cc5dbb3a45787c2c6eb904d055eecb0", @typed={0xffffffffffffffda, 0x13, 0x0, 0x0, @uid=0xee00}, @generic="d4b3387ef564d8bc5a183763318100aee0f46e429f090b373c50ab2449487c24e82286474cb0414e", @nested={0x104d, 0x66, 0x0, 0x1, [@generic="017a9afe2efdbb2b4d957402c50ddd2ed6c755c90577aa060d", @typed={0x1004, 0x7d, 0x0, 0x0, @binary="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@typed={0x14, 0x83, 0x0, 0x0, @ipv6=@local}, @typed={0x8, 0x3f, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x1, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x4d, 0x0, 0x0, @uid}]}, @generic="df3ef84e53e8d66e2290fecf067a268cf36a05fda604f64c0a185fcd0b2f988ce4c664e70b465ce4d4fb968779c26635a7d909da7233aaa277850b759f612c578b2dfbb23f3bfba4422397d92e7e995f024fd83a189a54cbadcbf30fda21d0c63dc98cf08df3c1be7ca417e0da5f482bd564431db7250cff290939a28721135195251b3a68b32e56048c50e40a6020f67ab621b184ed27fdc8413e4d82a4386608af1597aeb1d7d1", @typed={0x8, 0x50, 0x0, 0x0, @uid=r3}, @nested={0x1349, 0x70, 0x0, 0x1, [@generic="d41d990d4c55b9752252046014e33683db171f84181e0b900f8113b51ad39db129b189a0dc627f2b75918ba66cf2b7efd9001360793b47235c22c16afe86c0a9781b718c39cfdf332154044c06cb2ad42ec64dd4d4dd3ed6350c1ca7aa89b9855f93e7a5e6e9b4b52de20cc4370744e1996c97996afd37461b08ee5acaef5bbb0bb7b6c8e5dfa05d531de0efe339926c0aded865b178de52bde7da87fd16250c29c438154740dac8f654b1065ef91f3ef171e83206998806c686e5c2ed077fabb533eefbc14115700a2dddd0de175aa5e8565e2b3670ec3ad4ceae76", @typed={0x14, 0x3b, 0x0, 0x0, @ipv6=@remote}, @generic="178f1fb1ba923d70b68be98ecab528fbfd5cd0eb457b6171cbc5f3bd3509b09385f3573f96c78be2cff52b441db4a9b86eed0b5b", @generic="4160eb58dc296ab2d31e262af57ef51500dca0f109697bb480d47e65309d21c0f11af4ae8f9578dea7d8601c1b222440d6bb9aa6aa7525f46722334223210c86277069e40e8cc8f20eb417468457ff0e8bd9a7f9736668dd2d21e31a7370edfdfaf2c522cc4e47f0ad1397984b098b5afc0132e92ea2d8bfb987c62180ba5118eeb83166f25bb7e9c358e871602b5307ee4c293d8e27", @generic="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@generic="b5d587058ffae4e4f9749c37a4ae80d45f52d4d38d08787772f79c8585b79dbcc1d3b9d92eac88f694337788cae1d3c8e6ad98f88efc3bfd2ee237fd4f592d9e7c279f6bc5c08cc017b396fb96", @generic="be26142556f0ae5342bc19afcbd3007f8dfb0124f4137edbcbaac344ea190cd0f1b09d6757dc64a1165760afd6e252401d2f7f00e71737e2ec4a0e596b4161802f4b45714af7d42d60924cde08c6dd7affabcc34708bdf1e9c0f6b8e00467eac1886b794525e9018d73fac6b83b55042157882a20ed4699b169d477669962ec2cfb76550e10aec780b20e54abf46cc54d2afc18f39e2c8004f27c3064b160faa09ab", @generic="06bedff5aad9c485fde8bb0344e5ab17deeee5872dd0fdd5a7062503adf726c6a26d66cac19aeb5d5b286f78cecac7de3fa24038c78f66320251976187e7110ee6f5003277491828358d726af9f64c1cbc10871d9d9b4719ec15b52f83b35d452f5bcf85bd37ad17935fd5a009b19cb1e5e7bcbef8899b7b66970e04192643881096d678e391d543486db7cede37fe904a2f18188a57eedaf03564d4"]}, @generic="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"]}, 0x26b4}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB="2c76657868696f6e3d5770323030302c6c6f6f73452c6cfb328425"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r4, 0x10000000) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r8, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r7}}, 0x80000000) fork() r9 = socket$netlink(0x10, 0x3, 0x0) r10 = gettid() kcmp(r10, 0x0, 0x1, 0xffffffffffffffff, r9) 03:21:27 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 19) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:21:27 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') r1 = openat$cgroup(r0, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f0000000200)) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0x88181, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c776664606f3dfbed9e62432c520de9e5a67439d1caacf772241dffcbc698ce9cfd5d9c00bc0b3c44abb1071b1d43cb57023e4b0a33f41a916c52c802abb78d46a4731592a9f955d93000f376ae6358ce124a078cb900e717d2c3a20010fec2ce135970ffdb3bedb19690", @ANYRESHEX=r3, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() ioctl$HIDIOCGCOLLECTIONINDEX(r3, 0x40184810, &(0x7f0000000000)={0x3, 0x200, 0x2, 0x8, 0x9, 0xfffffffb}) kcmp(0x0, 0x0, 0x6, r2, r2) 03:21:27 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) r5 = epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000440)={r7, r8, "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", "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"}) r9 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r9, 0x112, 0x8, &(0x7f00000003c0), 0x4) 03:21:27 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x300000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) [ 3120.266010] tmpfs: Bad value for 'uid' [ 3120.283398] FAULT_INJECTION: forcing a failure. [ 3120.283398] name failslab, interval 1, probability 0, space 0, times 0 [ 3120.286030] CPU: 1 PID: 88783 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3120.287509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3120.289284] Call Trace: [ 3120.289850] dump_stack+0x107/0x167 [ 3120.290633] should_fail.cold+0x5/0xa [ 3120.291451] ? create_object.isra.0+0x3a/0xa20 [ 3120.292426] should_failslab+0x5/0x20 [ 3120.293240] kmem_cache_alloc+0x5b/0x310 [ 3120.294096] ? mutex_lock_io_nested+0xf30/0xf30 [ 3120.295082] create_object.isra.0+0x3a/0xa20 [ 3120.296008] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3120.297097] kmem_cache_alloc+0x159/0x310 [ 3120.297985] __kernfs_new_node+0xd4/0x860 [ 3120.298876] ? SOFTIRQ_verbose+0x10/0x10 [ 3120.299733] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3120.300750] ? __lockdep_reset_lock+0x180/0x180 [ 3120.301750] ? lock_acquire+0x197/0x470 [ 3120.302594] ? find_held_lock+0x2c/0x110 [ 3120.303458] ? sysfs_do_create_link_sd+0x82/0x140 [ 3120.304478] kernfs_new_node+0x93/0x120 [ 3120.305347] kernfs_create_link+0xcb/0x230 [ 3120.306248] sysfs_do_create_link_sd+0x90/0x140 [ 3120.307238] sysfs_create_link+0x5f/0xc0 [ 3120.308109] device_add+0x5e1/0x1c50 [ 3120.308898] ? lockdep_init_map_type+0x2c7/0x780 [ 3120.309901] ? devlink_add_symlinks+0x970/0x970 [ 3120.310904] wakeup_source_device_create+0x220/0x2b0 [ 3120.311973] wakeup_source_sysfs_add+0x1a/0xa0 [ 3120.312937] wakeup_source_register+0x9d/0x130 [ 3120.313905] ep_create_wakeup_source+0x1c4/0x2b0 [ 3120.314905] ? ep_ptable_queue_proc+0x330/0x330 [ 3120.315881] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3120.317007] ? kmem_cache_alloc+0x2a6/0x310 [ 3120.317922] do_epoll_ctl+0x1f1d/0x2c00 [ 3120.318785] ? lock_downgrade+0x6d0/0x6d0 [ 3120.319656] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3120.320725] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3120.321658] ? do_epoll_ctl+0x2c00/0x2c00 [ 3120.322549] do_syscall_64+0x33/0x40 [ 3120.323333] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3120.324409] RIP: 0033:0x7f76522bab19 [ 3120.325221] 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 [ 3120.329093] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3120.330695] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3120.332194] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3120.333705] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3120.335206] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3120.336713] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:21:27 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x400000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:21:27 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {0x0}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:21:27 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 20) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:21:27 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) [ 3120.478170] FAULT_INJECTION: forcing a failure. [ 3120.478170] name failslab, interval 1, probability 0, space 0, times 0 [ 3120.479483] CPU: 0 PID: 89206 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3120.480225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3120.481167] Call Trace: [ 3120.481475] dump_stack+0x107/0x167 [ 3120.481889] should_fail.cold+0x5/0xa [ 3120.482341] should_failslab+0x5/0x20 [ 3120.482771] __kmalloc_track_caller+0x79/0x370 [ 3120.483300] ? kstrdup_const+0x53/0x80 [ 3120.483730] kstrdup+0x36/0x70 [ 3120.484092] kstrdup_const+0x53/0x80 [ 3120.484518] __kernfs_new_node+0x9d/0x860 [ 3120.484989] ? SOFTIRQ_verbose+0x10/0x10 [ 3120.485457] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3120.485984] ? lock_acquire+0x197/0x470 [ 3120.486441] ? find_held_lock+0x2c/0x110 [ 3120.486902] ? sysfs_do_create_link_sd+0x82/0x140 [ 3120.487471] kernfs_new_node+0x93/0x120 [ 3120.487914] kernfs_create_link+0xcb/0x230 [ 3120.488402] sysfs_do_create_link_sd+0x90/0x140 [ 3120.488927] sysfs_create_link+0x5f/0xc0 [ 3120.489408] device_add+0x703/0x1c50 [ 3120.489815] ? lockdep_init_map_type+0x2c7/0x780 [ 3120.490364] ? devlink_add_symlinks+0x970/0x970 [ 3120.490882] wakeup_source_device_create+0x220/0x2b0 [ 3120.491465] wakeup_source_sysfs_add+0x1a/0xa0 [ 3120.491964] wakeup_source_register+0x9d/0x130 [ 3120.492488] ep_create_wakeup_source+0x1c4/0x2b0 [ 3120.493008] ? ep_ptable_queue_proc+0x330/0x330 [ 3120.493546] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3120.494124] ? kmem_cache_alloc+0x2a6/0x310 [ 3120.494627] do_epoll_ctl+0x1f1d/0x2c00 [ 3120.495076] ? lock_downgrade+0x6d0/0x6d0 [ 3120.495550] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3120.496094] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3120.496596] ? do_epoll_ctl+0x2c00/0x2c00 [ 3120.497076] do_syscall_64+0x33/0x40 [ 3120.497504] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3120.498064] RIP: 0033:0x7f76522bab19 [ 3120.498489] 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 [ 3120.500470] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3120.501348] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3120.502159] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3120.502971] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3120.503791] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3120.504611] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:21:27 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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, 0x5133}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0xc442, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000200)={0x20000001}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) r6 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r6, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:21:27 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@dfltuid}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}], [{@defcontext={'defcontext', 0x3d, 'root'}}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) r3 = fork() kcmp(0x0, 0x0, 0x6, r1, r1) ftruncate(0xffffffffffffffff, 0xffff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r4) lseek(r4, 0x800, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x100000001) clone3(&(0x7f0000003840)={0x20000, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x10}, &(0x7f0000001600)=""/4096, 0x1000, &(0x7f00000002c0)=""/70, &(0x7f0000003800)=[r3, 0x0, 0x0, 0x0], 0x4, {r5}}, 0x58) 03:21:27 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, r0, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000100)='attr/prev\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="8bd648c50affc991e74c855dbf3d", @ANYRESHEX=r5, @ANYBLOB="2c2ead1500"]) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2002084, &(0x7f0000001500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,nodevmap,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',access=', @ANYRESDEC=r5, @ANYBLOB=',debug=0x0000000000000008,euid<', @ANYRESDEC=r5, @ANYBLOB="2c00c54d1d029b565bcd00ef7970e04e8307bf770f774f8ff99282f9fc87001d4054fd74f108d940b2766e9fddf33d85a73874b7daddb2a30958ee4fa86c251b3bddaaebbfc90adf8a813759bec902f59694967feafa2f4ccb815c404fdd7926753477959736fea6e344"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r7, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r6}}, 0x80000000) fork() r8 = socket$netlink(0x10, 0x3, 0x0) r9 = gettid() kcmp(r9, 0x0, 0x1, 0xffffffffffffffff, r8) 03:21:27 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x500000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) [ 3120.595563] tmpfs: Unknown parameter '‹ÖHÅ [ 3120.595563] ÿÉ‘çL…]¿' 03:21:27 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x5, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:21:28 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:21:42 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:21:42 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r5 = dup3(0xffffffffffffffff, r4, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000000240)=0x7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0xde, 0x7f, 0x7, 0x11, 0x0, 0xffffffffffffff81, 0x440, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9ba, 0x0, @perf_config_ext={0x81, 0x3}, 0x2c48, 0x7, 0x6, 0x7, 0x1, 0x1, 0x2, 0x0, 0xeb0e, 0x0, 0x7}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x6) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0xf7, 0x8, 0x8, 0x81, 0x0, 0x673e, 0x20000, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0xf5, 0x9}, 0x10, 0xe6ef, 0x9ea, 0x0, 0x8, 0x2, 0x400, 0x0, 0x2, 0x0, 0x1}, 0xffffffffffffffff, 0xe, r3, 0x2) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:21:42 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 21) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:21:42 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c6c6f6f73652c6c6f6f73652c63616368653d667363616368652c0081aa525928c925ee0b17199222f7b7619443ae92f46d02c7aa530b75002e6bec308436ec6a4b6a20e9d1e4df9e76f4c561ad3403677a3bd78d71ca326cba622f3cd4329d6bbfe36821c1e3993742429b8938559f6cd5f099"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:21:42 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite6\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="77c429541cb1a6f491e5affadc4b66c0884378d2cf2d60380d46967b3c1b32abd33d", @ANYRESHEX=r2, @ANYBLOB="2c736d61636b66736861743d2528f5282c00"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:21:42 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x600000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:21:42 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x5, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:21:42 executing program 5: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0xfffffffffffff6a6, 0x7fff}, 0x0, 0x0, 0xfffffffc, 0x0, 0x80000000}, 0x0, 0x1, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x20000011}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) syz_open_dev$vcsu(&(0x7f0000000100), 0x9, 0x10000) r5 = epoll_create1(0x0) epoll_create(0x6) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x14914, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r5, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3135.471819] 9pnet: Insufficient options for proto=fd [ 3135.520107] FAULT_INJECTION: forcing a failure. [ 3135.520107] name failslab, interval 1, probability 0, space 0, times 0 [ 3135.522911] CPU: 1 PID: 89827 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3135.524320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3135.526025] Call Trace: [ 3135.526569] dump_stack+0x107/0x167 [ 3135.527329] should_fail.cold+0x5/0xa [ 3135.528109] ? create_object.isra.0+0x3a/0xa20 [ 3135.529045] should_failslab+0x5/0x20 [ 3135.529843] kmem_cache_alloc+0x5b/0x310 [ 3135.530670] create_object.isra.0+0x3a/0xa20 [ 3135.531564] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3135.532607] __kmalloc_track_caller+0x177/0x370 [ 3135.533578] ? kstrdup_const+0x53/0x80 [ 3135.534380] kstrdup+0x36/0x70 [ 3135.535061] kstrdup_const+0x53/0x80 [ 3135.535830] __kernfs_new_node+0x9d/0x860 [ 3135.536706] ? SOFTIRQ_verbose+0x10/0x10 [ 3135.537554] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3135.538527] ? __lockdep_reset_lock+0x180/0x180 [ 3135.539503] ? lock_acquire+0x197/0x470 [ 3135.540343] ? find_held_lock+0x2c/0x110 [ 3135.541226] ? sysfs_do_create_link_sd+0x82/0x140 [ 3135.542253] kernfs_new_node+0x93/0x120 [ 3135.543109] kernfs_create_link+0xcb/0x230 [ 3135.544017] sysfs_do_create_link_sd+0x90/0x140 [ 3135.545007] sysfs_create_link+0x5f/0xc0 [ 3135.545896] device_add+0x703/0x1c50 [ 3135.546688] ? lockdep_init_map_type+0x2c7/0x780 [ 3135.547690] ? devlink_add_symlinks+0x970/0x970 [ 3135.548709] wakeup_source_device_create+0x220/0x2b0 [ 3135.549769] wakeup_source_sysfs_add+0x1a/0xa0 [ 3135.550716] wakeup_source_register+0x9d/0x130 [ 3135.551666] ep_create_wakeup_source+0x1c4/0x2b0 [ 3135.552638] ? ep_ptable_queue_proc+0x330/0x330 [ 3135.553609] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3135.554685] ? kmem_cache_alloc+0x2a6/0x310 [ 3135.555581] do_epoll_ctl+0x1f1d/0x2c00 [ 3135.556435] ? lock_downgrade+0x6d0/0x6d0 [ 3135.557326] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3135.558402] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3135.559337] ? do_epoll_ctl+0x2c00/0x2c00 [ 3135.560233] do_syscall_64+0x33/0x40 [ 3135.561012] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3135.562096] RIP: 0033:0x7f76522bab19 [ 3135.562877] 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 [ 3135.566728] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3135.568313] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3135.569821] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3135.571303] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3135.572794] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3135.574291] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:21:42 executing program 3: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x58, 0x0, 0x4, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000084}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = epoll_create(0x6) r5 = 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) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x20000001}) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r6, 0x0) dup2(r5, r6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r2) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:21:42 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x700000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:21:42 executing program 5: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r5 = dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) r6 = ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r6, 0xf505, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:21:42 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r6, r4, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r5}}, 0x80000000) fork() r7 = socket$netlink(0x10, 0x3, 0x0) r8 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x95}}, './file1\x00'}) kcmp(0x0, 0x0, 0x6, r8, r9) r10 = gettid() kcmp(r10, 0x0, 0x1, 0xffffffffffffffff, r7) 03:21:43 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:21:43 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x4000, @fd_index=0x2, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000240)=""/247, 0xf7}], 0x2, 0x2, 0x1}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:21:43 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x5, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:21:43 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) openat(r2, &(0x7f0000000000)='./file1\x00', 0x201, 0x100) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:21:43 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x800000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) [ 3151.736968] FAULT_INJECTION: forcing a failure. [ 3151.736968] name failslab, interval 1, probability 0, space 0, times 0 03:21:59 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) (fail_nth: 1) 03:21:59 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) fallocate(r3, 0x8, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:21:59 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x900000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:21:59 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 22) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:21:59 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) 03:21:59 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {0x0}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:21:59 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) [ 3151.739995] CPU: 1 PID: 90786 Comm: syz-executor.0 Not tainted 5.10.203 #1 03:21:59 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0xfffffffd}, 0x0, 0xe, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_create(0xe2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) epoll_create(0x800005) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000100)={0x6, 0x13c4, 0x1000e, 0x7fff, 0x10002}) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3151.741675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3151.743531] Call Trace: [ 3151.744129] dump_stack+0x107/0x167 [ 3151.744955] should_fail.cold+0x5/0xa [ 3151.745820] ? __kernfs_new_node+0xd4/0x860 [ 3151.746800] should_failslab+0x5/0x20 [ 3151.747658] kmem_cache_alloc+0x5b/0x310 [ 3151.748592] __kernfs_new_node+0xd4/0x860 [ 3151.749542] ? SOFTIRQ_verbose+0x10/0x10 [ 3151.750454] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3151.751521] ? __lockdep_reset_lock+0x180/0x180 [ 3151.752572] ? mark_held_locks+0x9e/0xe0 [ 3151.753456] ? find_held_lock+0x2c/0x110 [ 3151.754362] ? sysfs_do_create_link_sd+0x82/0x140 [ 3151.755393] kernfs_new_node+0x93/0x120 [ 3151.756280] kernfs_create_link+0xcb/0x230 [ 3151.757182] sysfs_do_create_link_sd+0x90/0x140 [ 3151.758207] sysfs_create_link+0x5f/0xc0 [ 3151.759076] device_add+0x703/0x1c50 [ 3151.759898] ? lockdep_init_map_type+0x2c7/0x780 [ 3151.760901] ? devlink_add_symlinks+0x970/0x970 [ 3151.761958] wakeup_source_device_create+0x220/0x2b0 [ 3151.763037] wakeup_source_sysfs_add+0x1a/0xa0 [ 3151.764011] wakeup_source_register+0x9d/0x130 [ 3151.765030] ep_create_wakeup_source+0x1c4/0x2b0 [ 3151.766048] ? ep_ptable_queue_proc+0x330/0x330 [ 3151.767036] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3151.768140] ? kmem_cache_alloc+0x2a6/0x310 [ 3151.769065] do_epoll_ctl+0x1f1d/0x2c00 [ 3151.769950] ? lock_downgrade+0x6d0/0x6d0 [ 3151.770827] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3151.771897] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3151.772828] ? do_epoll_ctl+0x2c00/0x2c00 [ 3151.773735] do_syscall_64+0x33/0x40 [ 3151.774523] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3151.775597] RIP: 0033:0x7f76522bab19 [ 3151.776383] 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 [ 3151.780260] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3151.781945] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3151.783428] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3151.784906] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3151.786398] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3151.787878] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 [ 3151.796814] FAULT_INJECTION: forcing a failure. [ 3151.796814] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3151.799362] CPU: 1 PID: 90797 Comm: syz-executor.5 Not tainted 5.10.203 #1 [ 3151.800794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3151.802534] Call Trace: [ 3151.803088] dump_stack+0x107/0x167 [ 3151.803860] should_fail.cold+0x5/0xa [ 3151.804670] _copy_from_user+0x2e/0x1b0 [ 3151.805535] do_sys_poll+0x1f9/0xe60 [ 3151.806328] ? compat_core_sys_select+0x8b0/0x8b0 [ 3151.807338] ? mark_lock+0xf5/0x2df0 [ 3151.808118] ? __lock_acquire+0x1657/0x5b00 [ 3151.809016] ? lock_chain_count+0x20/0x20 [ 3151.809896] ? mark_lock+0xf5/0x2df0 [ 3151.810673] ? perf_trace_lock+0xac/0x490 [ 3151.811534] ? SOFTIRQ_verbose+0x10/0x10 [ 3151.812385] ? __lockdep_reset_lock+0x180/0x180 [ 3151.813368] ? __lock_acquire+0xbb1/0x5b00 [ 3151.814257] ? lock_downgrade+0x6d0/0x6d0 [ 3151.815115] ? perf_trace_lock+0xac/0x490 [ 3151.815970] ? SOFTIRQ_verbose+0x10/0x10 [ 3151.816814] ? perf_trace_lock+0xac/0x490 [ 3151.817686] ? __lockdep_reset_lock+0x180/0x180 [ 3151.818656] ? perf_trace_lock+0xac/0x490 [ 3151.819521] ? find_held_lock+0x2c/0x110 [ 3151.820368] ? ksys_write+0x21a/0x260 [ 3151.821154] ? lock_downgrade+0x6d0/0x6d0 [ 3151.822021] ? find_held_lock+0x2c/0x110 [ 3151.822867] ? ksys_write+0x12d/0x260 [ 3151.823668] ? set_user_sigmask+0x211/0x2a0 [ 3151.824558] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3151.825569] ? __set_current_blocked+0x110/0x110 [ 3151.826549] ? wait_for_completion_io+0x270/0x270 [ 3151.827550] __x64_sys_ppoll+0x227/0x2a0 [ 3151.828389] ? fput_many+0x2f/0x1a0 [ 3151.829141] ? __ia32_sys_poll+0x490/0x490 [ 3151.830018] ? ksys_write+0x1a9/0x260 [ 3151.830804] ? __ia32_sys_read+0xb0/0xb0 [ 3151.831652] do_syscall_64+0x33/0x40 [ 3151.832415] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3151.833478] RIP: 0033:0x7fbce9f57b19 [ 3151.834244] 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 [ 3151.838015] RSP: 002b:00007fbce74cd188 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 3151.839574] RAX: ffffffffffffffda RBX: 00007fbcea06af60 RCX: 00007fbce9f57b19 [ 3151.841037] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020000040 [ 3151.842516] RBP: 00007fbce74cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3151.843976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3151.845440] R13: 00007ffc772123af R14: 00007fbce74cd300 R15: 0000000000022000 03:21:59 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {0x0}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:21:59 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r5 = dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), r5) sendmsg$IPVS_CMD_DEL_DAEMON(r5, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="f2000000", @ANYRES16=r6, @ANYBLOB="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"], 0xd8}, 0x1, 0x0, 0x0, 0x8811}, 0x4044010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r7, 0x8982, &(0x7f0000000240)) 03:21:59 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 23) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:21:59 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) (fail_nth: 2) 03:21:59 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) [ 3152.016017] FAULT_INJECTION: forcing a failure. [ 3152.016017] name failslab, interval 1, probability 0, space 0, times 0 [ 3152.017502] CPU: 0 PID: 91227 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3152.018303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3152.019213] Call Trace: [ 3152.019514] dump_stack+0x107/0x167 [ 3152.019932] should_fail.cold+0x5/0xa [ 3152.020355] ? create_object.isra.0+0x3a/0xa20 [ 3152.020853] should_failslab+0x5/0x20 [ 3152.021279] kmem_cache_alloc+0x5b/0x310 [ 3152.021748] create_object.isra.0+0x3a/0xa20 [ 3152.022241] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3152.022808] kmem_cache_alloc+0x159/0x310 [ 3152.023269] __kernfs_new_node+0xd4/0x860 [ 3152.023732] ? SOFTIRQ_verbose+0x10/0x10 [ 3152.024187] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3152.024722] ? lock_acquire+0x197/0x470 [ 3152.025149] ? find_held_lock+0x2c/0x110 [ 3152.025619] ? sysfs_do_create_link_sd+0x82/0x140 [ 3152.026144] kernfs_new_node+0x93/0x120 [ 3152.026576] kernfs_create_link+0xcb/0x230 [ 3152.027036] sysfs_do_create_link_sd+0x90/0x140 [ 3152.027537] sysfs_create_link+0x5f/0xc0 [ 3152.027974] device_add+0x703/0x1c50 [ 3152.028378] ? lockdep_init_map_type+0x2c7/0x780 [ 3152.028905] ? devlink_add_symlinks+0x970/0x970 [ 3152.029427] wakeup_source_device_create+0x220/0x2b0 [ 3152.029975] wakeup_source_sysfs_add+0x1a/0xa0 [ 3152.030473] wakeup_source_register+0x9d/0x130 [ 3152.030966] ep_create_wakeup_source+0x1c4/0x2b0 [ 3152.031478] ? ep_ptable_queue_proc+0x330/0x330 [ 3152.031978] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3152.032538] ? kmem_cache_alloc+0x2a6/0x310 [ 3152.033011] do_epoll_ctl+0x1f1d/0x2c00 [ 3152.033465] ? lock_downgrade+0x6d0/0x6d0 [ 3152.033919] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3152.034465] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3152.034941] ? do_epoll_ctl+0x2c00/0x2c00 [ 3152.035408] do_syscall_64+0x33/0x40 [ 3152.035814] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3152.036363] RIP: 0033:0x7f76522bab19 [ 3152.036768] 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 [ 3152.038740] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3152.039555] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3152.040323] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3152.041098] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3152.041883] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3152.042647] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 [ 3152.051211] FAULT_INJECTION: forcing a failure. [ 3152.051211] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3152.052568] CPU: 0 PID: 91235 Comm: syz-executor.5 Not tainted 5.10.203 #1 [ 3152.053343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3152.054242] Call Trace: [ 3152.054544] dump_stack+0x107/0x167 [ 3152.054940] should_fail.cold+0x5/0xa [ 3152.055356] _copy_to_user+0x2e/0x180 [ 3152.055786] simple_read_from_buffer+0xcc/0x160 [ 3152.056310] proc_fail_nth_read+0x198/0x230 [ 3152.056778] ? proc_sessionid_read+0x230/0x230 [ 3152.057287] ? security_file_permission+0x24e/0x570 [ 3152.057848] ? perf_trace_initcall_start+0x101/0x380 [ 3152.058406] ? proc_sessionid_read+0x230/0x230 [ 3152.058904] vfs_read+0x228/0x580 [ 3152.059286] ksys_read+0x12d/0x260 [ 3152.059682] ? vfs_write+0xa70/0xa70 [ 3152.060099] do_syscall_64+0x33/0x40 [ 3152.060521] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3152.061076] RIP: 0033:0x7fbce9f0a69c [ 3152.061488] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 3152.063469] RSP: 002b:00007fbce74cd170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3152.064289] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbce9f0a69c [ 3152.065071] RDX: 000000000000000f RSI: 00007fbce74cd1e0 RDI: 0000000000000004 [ 3152.065862] RBP: 00007fbce74cd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3152.066627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3152.067393] R13: 00007ffc772123af R14: 00007fbce74cd300 R15: 0000000000022000 03:21:59 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1a726182ad3d66642c7266646e6f3d", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c6c6f6f73652c6c6f6f73652c63616368658f887301806368652c00083e8d9429fe055bee120b30e230c967f0ddad89ae71c6d2400e67aaa44caff53f4665b4f1ccfa"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = eventfd2(0xb4c, 0x80000) splice(r3, &(0x7f0000000000)=0x6b507fb3, r7, &(0x7f0000000140)=0x200, 0x9, 0x4) r8 = gettid() kcmp(r8, 0x0, 0x1, 0xffffffffffffffff, r6) 03:21:59 executing program 6: setsockopt(0xffffffffffffffff, 0x7, 0x0, &(0x7f00000003c0)="a2ce6d85d122110ac92c1714d11141f675f257311834a1b8de848ce2cf9f3629fead46f8d9af64930c4dff2206072d6a443c29f38003a64df629d44afab27dc7a4e9c5fceea1f4c1110cc559ec4038cb45cb8c5ed6ec4140e0ca3f3af420368ad40ded20dced4f14ffe32954276f05de98e387d901f008a9d65c45923567e4c8c9af88a5982b378c712e14c38de3f654d9741369f641e66db18102577720e1eed9177a47a9e8168a3a5ad77ed72ddc7c92d3846242192fcda912c7635ebe572286669baf6d3ebe2b7a83d47986ff350f2fbbca92a714430dbf7df3767a353416bc4de0c62c04c45c3a91efe4", 0xec) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') fsetxattr$trusted_overlay_nlink(r4, &(0x7f0000000000), &(0x7f0000000180)={'L-', 0x1}, 0x16, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) lseek(0xffffffffffffffff, 0x800, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x100000001) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, @out_args}, './file1\x00'}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="54724e6e733d67642c7266e460a35d", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r2, r2) 03:21:59 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xa00000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) [ 3152.107820] audit: type=1400 audit(1702437719.443:37): avc: denied { setattr } for pid=91257 comm="syz-executor.6" name="prev" dev="proc" ino=54540 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 03:21:59 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:21:59 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {0x0}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:21:59 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xb00000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:21:59 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 24) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:21:59 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:21:59 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:21:59 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) readv(r1, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/82, 0x52}, {&(0x7f0000000200)=""/12, 0xc}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/41, 0x29}, {&(0x7f0000000340)=""/71, 0x47}, {&(0x7f00000003c0)=""/38, 0x26}, {&(0x7f0000000400)=""/131, 0x83}], 0x7) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c76657273696f6e3d39703230f7441c9e272730579055d28c7a30306368653d6e6f02000000000000006f72742c6c6f6f73652c6c6f6f73652c63616368653d66736361639f9c4839ecf77472773868652c00"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r2, r2) [ 3152.323149] 9pnet: Unknown protocol version 9p20÷Dž''0WUÒŒz00che=no [ 3152.350569] FAULT_INJECTION: forcing a failure. [ 3152.350569] name failslab, interval 1, probability 0, space 0, times 0 [ 3152.353403] CPU: 1 PID: 91773 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3152.354842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3152.356553] Call Trace: [ 3152.357104] dump_stack+0x107/0x167 [ 3152.357878] should_fail.cold+0x5/0xa [ 3152.358674] ? __kernfs_new_node+0xd4/0x860 [ 3152.359563] should_failslab+0x5/0x20 [ 3152.360358] kmem_cache_alloc+0x5b/0x310 [ 3152.361204] __kernfs_new_node+0xd4/0x860 [ 3152.362061] ? mark_held_locks+0x9e/0xe0 [ 3152.362903] ? SOFTIRQ_verbose+0x10/0x10 [ 3152.363738] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3152.364703] ? __lockdep_reset_lock+0x180/0x180 [ 3152.365667] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3152.366766] ? trace_hardirqs_on+0x5b/0x180 [ 3152.367643] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3152.368752] ? find_held_lock+0x2c/0x110 [ 3152.369601] ? sysfs_do_create_link_sd+0x82/0x140 [ 3152.370594] kernfs_new_node+0x93/0x120 [ 3152.371413] kernfs_create_link+0xcb/0x230 [ 3152.372282] sysfs_do_create_link_sd+0x90/0x140 [ 3152.373234] sysfs_create_link+0x5f/0xc0 [ 3152.374084] device_add+0x703/0x1c50 [ 3152.374851] ? lockdep_init_map_type+0x2c7/0x780 [ 3152.375818] ? devlink_add_symlinks+0x970/0x970 [ 3152.376787] wakeup_source_device_create+0x220/0x2b0 [ 3152.377835] wakeup_source_sysfs_add+0x1a/0xa0 [ 3152.378773] wakeup_source_register+0x9d/0x130 [ 3152.379707] ep_create_wakeup_source+0x1c4/0x2b0 [ 3152.380675] ? ep_ptable_queue_proc+0x330/0x330 [ 3152.381633] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3152.382697] ? kmem_cache_alloc+0x2a6/0x310 [ 3152.383587] do_epoll_ctl+0x1f1d/0x2c00 [ 3152.384425] ? lock_downgrade+0x6d0/0x6d0 [ 3152.385272] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3152.386322] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3152.387221] ? do_epoll_ctl+0x2c00/0x2c00 [ 3152.388086] do_syscall_64+0x33/0x40 [ 3152.388846] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3152.389897] RIP: 0033:0x7f76522bab19 [ 3152.390659] 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 [ 3152.394419] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3152.395974] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3152.397436] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3152.398897] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3152.400355] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3152.401821] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:22:13 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x0) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:22:13 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000005e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) dup2(r4, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x10002008}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:22:13 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 25) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:22:13 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0, 0x3}], 0x1, 0x0, 0x0, 0x0) 03:22:13 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x1216000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:22:13 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x5, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:22:13 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) dup2(r3, 0xffffffffffffffff) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)="894e9ca407d455a9f055e404611ed43a7152211fe5be779a3d697dd8b955b3f4f292d537dd85b7eb1c9095c62eff206ec5e19bb8993fd3343bc0a3ff1ae7871b2ecd195481f3d636532ba2eed3e8f298c3b10bb4f491fe0e8a844c841175185c17d337b1f7b860cd70b0fb6dcb6ade39280f338ce74b33c3d76fff0849cdb4dcb190fc02aeaa0ce621d2731b5866df353d50cb7f380c2b079880bbb9064dc4526d73563e0aec745d622c9ef98088e6ac167e91d00316c480d69d65cbe4110969981e0269da53d63b682a2f48fb3ce59a7f1f", 0xd2}, {&(0x7f00000003c0)="39d829a65011c9df51ac0ba21c0e3d74e3ddebe374cae3d3175b9dc78eedd3d9b983f82e3db55bcbe2a52c169f243dcdcd969b67ffd487734856340df4c731e75434d099af610e2c205d0fad9c4145dc01720dd69fe95a71638b2cbcae663aec3f7f1ebbc6cf7982d8090464946b4d3672e7cde009b025e521d214bc2778466f3bb9d0cb30250bee7ee107", 0x8b}], 0x2, 0x400, 0x2) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) 03:22:13 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x488040, 0x102) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB='lwfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x100, 0x190) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) [ 3166.050107] FAULT_INJECTION: forcing a failure. [ 3166.050107] name failslab, interval 1, probability 0, space 0, times 0 [ 3166.051924] CPU: 0 PID: 92065 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3166.052827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3166.053940] Call Trace: [ 3166.054309] dump_stack+0x107/0x167 [ 3166.054785] should_fail.cold+0x5/0xa [ 3166.055287] ? create_object.isra.0+0x3a/0xa20 [ 3166.055883] should_failslab+0x5/0x20 [ 3166.056383] kmem_cache_alloc+0x5b/0x310 [ 3166.056909] create_object.isra.0+0x3a/0xa20 [ 3166.057474] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3166.058143] kmem_cache_alloc+0x159/0x310 [ 3166.058682] __kernfs_new_node+0xd4/0x860 [ 3166.059233] ? SOFTIRQ_verbose+0x10/0x10 [ 3166.059760] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3166.060409] ? __lockdep_reset_lock+0x180/0x180 [ 3166.061017] ? lock_acquire+0x197/0x470 [ 3166.061527] ? find_held_lock+0x2c/0x110 [ 3166.062063] ? sysfs_do_create_link_sd+0x82/0x140 [ 3166.062688] kernfs_new_node+0x93/0x120 [ 3166.063202] kernfs_create_link+0xcb/0x230 [ 3166.063753] sysfs_do_create_link_sd+0x90/0x140 [ 3166.064365] sysfs_create_link+0x5f/0xc0 [ 3166.064898] device_add+0x703/0x1c50 [ 3166.065391] ? lockdep_init_map_type+0x2c7/0x780 [ 3166.066016] ? devlink_add_symlinks+0x970/0x970 [ 3166.066629] wakeup_source_device_create+0x220/0x2b0 [ 3166.067287] wakeup_source_sysfs_add+0x1a/0xa0 [ 3166.067883] wakeup_source_register+0x9d/0x130 [ 3166.068474] ep_create_wakeup_source+0x1c4/0x2b0 [ 3166.069086] ? ep_ptable_queue_proc+0x330/0x330 [ 3166.069699] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3166.070373] ? kmem_cache_alloc+0x2a6/0x310 [ 3166.070936] do_epoll_ctl+0x1f1d/0x2c00 [ 3166.071461] ? lock_downgrade+0x6d0/0x6d0 [ 3166.072006] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3166.072661] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3166.073233] ? do_epoll_ctl+0x2c00/0x2c00 [ 3166.073798] do_syscall_64+0x33/0x40 [ 3166.074278] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3166.074940] RIP: 0033:0x7f76522bab19 [ 3166.075427] 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 [ 3166.077818] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3166.078799] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3166.079716] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3166.080633] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3166.081557] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3166.082493] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 [ 3166.087701] 9pnet: Insufficient options for proto=fd 03:22:13 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x0) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:22:13 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2000000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:22:27 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 26) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:22:27 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) dup2(r3, 0xffffffffffffffff) readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/119, 0x77}, {&(0x7f00000003c0)=""/122, 0x7a}, {&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000001600)=""/207, 0xcf}, {&(0x7f0000001700)=""/136, 0x88}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f00000017c0)=""/239, 0xef}], 0x8) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) 03:22:27 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x0) r6 = 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:22:27 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x2010000000000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:22:27 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0, 0x8}], 0x1, 0x0, 0x0, 0x0) 03:22:27 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB="74b8d7bbab0766442c7266646e6f3d7cdf2e4eb0486d0127287ca2ae5f30a1baeeba0557e2969d2924632dc309a426be5b99904500f552ca8c48c93ea2956cd480a299c3ad1b313477c27d3b2e2ac514da53c0064dc27a226407f23d810e1f35694f8d26e33111a565a79feaf8bb6635954484c4eb2e56f073fea49133987c1d9aa387524ba70775f7dccb06dfddab6c6794732333c76315fc774516da9fff03ed71679402790f11eb175d2cf9bd31edaea952e041c707", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) r4 = openat$cgroup_type(r1, &(0x7f0000000000), 0x2, 0x0) r5 = mq_open(&(0x7f0000000180)='c\x83roup.\x04\x00e\x00\x00', 0x2, 0x110, &(0x7f0000000200)={0x1000000000000, 0x22f, 0x7, 0x81}) readv(r5, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/112, 0x70}], 0x1) ioctl$AUTOFS_IOC_SETTIMEOUT(r4, 0x80049367, &(0x7f0000000140)) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) dup2(0xffffffffffffffff, 0xffffffffffffffff) splice(0xffffffffffffffff, &(0x7f0000000380)=0x7, r3, &(0x7f00000003c0)=0x8, 0x4, 0x8) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:22:27 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x1, 0x0, @fd, 0x40, 0x0, 0x400, 0x2, 0x1}, 0x1000) r0 = epoll_create1(0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create(0x6) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x2, 0xfffff6be}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000200)={0x20000001}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r6 = dup3(0xffffffffffffffff, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r1) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x3f, 0xa1, 0x2, 0x6, 0x0, 0x401, 0x90242, 0xf, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x40000000000, 0x10000}, 0x10790, 0x89, 0x0, 0x0, 0xffff, 0x7, 0x3fd, 0x0, 0xffffffff, 0x0, 0x7}, 0x0, 0xf, r6, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000001d80)={0x1, 0x89, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5e, 0x40010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1000, 0x9, 0x2, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) dup2(r7, 0xffffffffffffffff) epoll_wait(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x200) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:22:27 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x5, 0x19, 0x1, {0x0, r3}}, 0x80000000) [ 3180.467573] FAULT_INJECTION: forcing a failure. [ 3180.467573] name failslab, interval 1, probability 0, space 0, times 0 [ 3180.470160] CPU: 0 PID: 92704 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3180.471593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3180.473314] Call Trace: [ 3180.473874] dump_stack+0x107/0x167 [ 3180.474639] should_fail.cold+0x5/0xa [ 3180.475439] ? __kernfs_new_node+0xd4/0x860 [ 3180.476337] should_failslab+0x5/0x20 [ 3180.477134] kmem_cache_alloc+0x5b/0x310 [ 3180.478010] __kernfs_new_node+0xd4/0x860 [ 3180.478875] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3180.479868] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3180.480876] ? wait_for_completion_io+0x270/0x270 [ 3180.481884] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 3180.482986] kernfs_new_node+0x93/0x120 [ 3180.483817] __kernfs_create_file+0x51/0x350 [ 3180.484734] sysfs_add_file_mode_ns+0x221/0x560 [ 3180.485722] internal_create_group+0x324/0xb30 [ 3180.486695] ? sysfs_remove_group+0x170/0x170 [ 3180.487620] ? kernfs_add_one+0x124/0x4d0 [ 3180.488483] ? kernfs_create_link+0x1b7/0x230 [ 3180.489423] internal_create_groups.part.0+0x90/0x140 [ 3180.490526] sysfs_create_groups+0x25/0x50 [ 3180.491406] device_add+0x138f/0x1c50 [ 3180.492207] ? lockdep_init_map_type+0x2c7/0x780 [ 3180.493190] ? devlink_add_symlinks+0x970/0x970 [ 3180.494178] wakeup_source_device_create+0x220/0x2b0 [ 3180.495232] wakeup_source_sysfs_add+0x1a/0xa0 [ 3180.496183] wakeup_source_register+0x9d/0x130 [ 3180.497129] ep_create_wakeup_source+0x1c4/0x2b0 [ 3180.498127] ? ep_ptable_queue_proc+0x330/0x330 [ 3180.499093] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3180.500173] ? kmem_cache_alloc+0x2a6/0x310 [ 3180.501074] do_epoll_ctl+0x1f1d/0x2c00 [ 3180.501937] ? lock_downgrade+0x6d0/0x6d0 [ 3180.502802] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3180.503849] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3180.504761] ? do_epoll_ctl+0x2c00/0x2c00 [ 3180.505642] do_syscall_64+0x33/0x40 [ 3180.506423] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3180.507488] RIP: 0033:0x7f76522bab19 [ 3180.508269] 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 [ 3180.512100] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3180.513680] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3180.515162] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3180.516640] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3180.518135] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3180.519610] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:22:27 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0, 0x300}], 0x1, 0x0, 0x0, 0x0) 03:22:28 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x8cffffff00000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:22:28 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x5, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:22:28 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') fstatfs(r1, &(0x7f0000000000)=""/2) readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(r0, &(0x7f00000002c0)='net/kcm\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c7766641145d8e05f82d2cb9cd76e6f3d884b33ff7939fd37f98d4aecdfce241f04e323eb439d2c0417ee16e79819c5d096ece4a771a3dbe36569e7831873016ac809df01e4c4bc", @ANYRESHEX=r3, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x4, 0x5, 0x71, 0x6, 0x0, 0x7c, 0x600, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x101, 0x1, @perf_config_ext={0x8, 0x8}, 0x40, 0x80000001, 0x0, 0x8, 0xffffffffffffffb0, 0x65, 0x4, 0x0, 0x3, 0x0, 0x1}, r0, 0xe, r6, 0x0) kcmp(0x0, 0x0, 0x6, r2, r2) 03:22:28 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:22:28 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xffff}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) r5 = epoll_create1(0x0) r6 = epoll_create(0x6) r7 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000200)={0x20000001}) perf_event_open(0x0, 0x0, 0xfffffffffffffffd, r7, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffced, 0x4000800, 0x0, 0x0) [ 3180.907207] 9pnet: Insufficient options for proto=fd 03:22:28 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 27) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:22:28 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x80, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@uname={'uname', 0x3d, '&'}}, {@privport}, {@loose}, {@cache_loose}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x12, r0, 0x10000000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, {0x5}}, './file1\x00'}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@fscache}, {@dfltuid}], [{@fsuuid={'fsuuid', 0x3d, {[0x65, 0x62, 0x35, 0xd, 0x31, 0x39, 0x34, 0x35], 0x2d, [0x38, 0x64, 0x31, 0x61], 0x2d, [0x62, 0x65, 0x6c, 0x34], 0x2d, [0x66, 0x32, 0x37, 0x32], 0x2d, [0x35, 0x32, 0x34, 0x62, 0x62, 0x39, 0x65, 0x35]}}}, {@subj_role={'subj_role', 0x3d, 'trans=fd,'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@smackfsroot={'smackfsroot', 0x3d, 'attr/prev\x00'}}, {@obj_role={'obj_role', 0x3d, '9p\x00'}}]}}) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) [ 3180.979337] FAULT_INJECTION: forcing a failure. [ 3180.979337] name failslab, interval 1, probability 0, space 0, times 0 [ 3180.981949] CPU: 1 PID: 93454 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3180.983216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3180.984746] Call Trace: [ 3180.985236] dump_stack+0x107/0x167 [ 3180.985914] should_fail.cold+0x5/0xa [ 3180.986620] ? create_object.isra.0+0x3a/0xa20 [ 3180.987468] should_failslab+0x5/0x20 [ 3180.988159] kmem_cache_alloc+0x5b/0x310 [ 3180.988943] create_object.isra.0+0x3a/0xa20 [ 3180.989772] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3180.990683] kmem_cache_alloc+0x159/0x310 [ 3180.991461] __kernfs_new_node+0xd4/0x860 [ 3180.992217] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3180.993102] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3180.993985] ? __lockdep_reset_lock+0x180/0x180 [ 3180.994846] ? wait_for_completion_io+0x270/0x270 [ 3180.995711] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 3180.996687] kernfs_new_node+0x93/0x120 [ 3180.997410] __kernfs_create_file+0x51/0x350 [ 3180.998248] sysfs_add_file_mode_ns+0x221/0x560 [ 3180.999114] internal_create_group+0x324/0xb30 [ 3180.999957] ? sysfs_remove_group+0x170/0x170 [ 3181.000784] ? kernfs_add_one+0x124/0x4d0 [ 3181.001544] ? kernfs_create_link+0x1b7/0x230 [ 3181.002373] internal_create_groups.part.0+0x90/0x140 [ 3181.003298] sysfs_create_groups+0x25/0x50 [ 3181.004076] device_add+0x138f/0x1c50 [ 3181.004787] ? lockdep_init_map_type+0x2c7/0x780 [ 3181.005646] ? devlink_add_symlinks+0x970/0x970 [ 3181.006520] wakeup_source_device_create+0x220/0x2b0 [ 3181.007457] wakeup_source_sysfs_add+0x1a/0xa0 [ 3181.008298] wakeup_source_register+0x9d/0x130 [ 3181.009133] ep_create_wakeup_source+0x1c4/0x2b0 [ 3181.010001] ? ep_ptable_queue_proc+0x330/0x330 [ 3181.010836] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3181.011783] ? kmem_cache_alloc+0x2a6/0x310 [ 3181.012557] do_epoll_ctl+0x1f1d/0x2c00 [ 3181.013288] ? lock_downgrade+0x6d0/0x6d0 [ 3181.014048] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3181.014947] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3181.015734] ? do_epoll_ctl+0x2c00/0x2c00 [ 3181.016510] do_syscall_64+0x33/0x40 [ 3181.017180] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3181.018113] RIP: 0033:0x7f76522bab19 [ 3181.018782] 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 [ 3181.022058] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3181.023427] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3181.024707] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3181.025995] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3181.027254] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3181.028522] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:22:49 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x0) 03:22:49 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') r3 = gettid() r4 = getpgid(0xffffffffffffffff) kcmp(r3, r4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(r4, &(0x7f0000000000)='fdinfo\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00\x00dno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,loose,loose,cache=fscache,\x00']) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x9, 0x12, r0, 0x10000000) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r7, r5, &(0x7f00000014c0)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x0, 0xc0000, 0x1, {0x0, r6}}, 0x3ff) fork() r8 = socket$netlink(0x10, 0x3, 0x0) r9 = gettid() kcmp(r9, 0x0, 0x1, 0xffffffffffffffff, r8) 03:22:49 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x37, 0x0, 0x21000c, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4089, 0xff9}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x2) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) lseek(r3, 0x800, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) mkdirat(r3, &(0x7f0000000000)='./file1/../file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="74723d006ecb648df195b7cb000000", @ANYRESHEX=r1, @ANYBLOB="03010000e6411422d515b8dfb42cfb3da07c13dfe5897f80b966235d1411c7969160d171dc5d32e8d081d218e6ac4c2f80eecd5dcb8f5be16aa2e0b1ff070000ffb788622916ad8d36e926a35755ecb7bb42dc4426d20e2e168b4829aa010979aee18407fb9e517f66683528c4ab14a19459d49033dcdfa0f04c54e453f6fb0a871dcb1c87427fa57ab4998a2f28676139598ea6301b", @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d39f3ee95b0760ceaf44f217032652c70726976706f72742c6c6f6f73652c6c6f6f73652c636163020000007363616368652c00"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:22:49 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {0x0}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:22:49 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:22:49 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 28) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:22:49 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x2}) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create(0x6) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000200)={0x20000001}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000000240)=""/205) r6 = dup3(0xffffffffffffffff, r5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000001180)={0x40000001}) dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r1) epoll_create(0x6) sendmmsg$sock(r6, &(0x7f0000001080)=[{{&(0x7f0000000180)=@nfc_llcp={0x27, 0x0, 0x2, 0x2, 0x0, 0x9, "f4e2a591fb713d365ada213719d568cf88a0d1e687c35937fe36e6de803c162f1159099f3fa77981bf9abc27011f76ddfe21c35a02a5e43bc149a78c01a669", 0x3}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000340)="c23c0de15675440aeb31ffe02f4aea154ff881e1e57466f81b088c48d24e942cea74b447741b710d4b64318769808b82b0de23b38d96dcdb9a177455167faae4b231ea44d1ac04c00ef7131452047f702be200dd6e9a5cdfcea0f222a5fece72c93975ce8f955d61cd9bb7ef9e69fa73429c468c0cc58b02faea53bc6db84c98bed41c3a8215d14d5a2c1a4ed25b56b043b17dd709de3161b84fc483dfefef00b35d245885f113a27bdefb0cf76f52191686f29e29260f13fe00ddee10d17e930f", 0xc1}, {&(0x7f0000000440)="37879f319ba92fc533b8ee4f01ea417bcfb04a9b3b6e3dd26462e276512d5f781a96c048d8fad9266a084fd26531e5a0442bc223ee4073", 0x37}, {&(0x7f0000000480)="8d05158fa2c496b00664c21a9c059fae8e1fb69d802a3dfe6ed6983405f0c8537a4e616ceb038779434a1775ebd7f361b7cd94d1dcb5dc8a151c9681fecb1f30d4020c028a3e77e00d6ae4da8d458dfc526149e875c4aecf6adc4c803c5500da26604104dfcb962a39626b0e8d8f28d84532a206c4b8cc351a0f2edc903340", 0x7f}, {&(0x7f0000000500)="53517335091472509ec07568215b91892255097fec8da54cfac392e5382e00bf7e819e954cef99fa90da9a21755f642c1b2a7600942d7c5119a9f7d9a0e206c6504ba5316bf7b4fdb756635cad3996f001484054009eb680e64f28bbe0a1c01c1dd703e386d4ad6199e2aed261fa71c3e067386a5652233f6f70ae28ea79", 0x7e}, {&(0x7f0000000580)="bd6a803bdbc328009d8a25c22fc0b9cb37d1d8518b93acf5be8cda3bfa89af56d072e9f9c69e3fbc1ff75e27c78a602de1a8023399d24dea561d6559b3fb74f595f05392dbacd9779927e307e1797c8f0ea9f312202c2213cf67933b69bd159d57c9cc39f3d9560e4c616ca0ebf07658c3e6c540fc22546af7565fddbd0430a6574d38d33d4365745f63f9b3cc36c05c770500cce6ef0c6813168be8cc4043bb", 0xa0}, {&(0x7f0000000640)="2cf14db4440dd7e5eab79e2ca17e5f0d30a8cf679b82fc402044d12e6691f90695f28e4aedd19895439b56486296d8b1f7f6f9aee80b13d115f9d254c51d82c269d2eb10ad019efb16375204cd9aae0cc2b83565b15e668ec251fb252004bfbe5c6af59f1d6a7ca6973d92f568935b94a64aefc128de8b9bf641c2cfd8b46e0860f1bd2f552483bf922a498b99984b419a4362daaefaf25cc10a3ddc8e8d59c398f3e1ab47c37d876da98661a5da36347f54fe9a19ea31a16294e78f0b32d33fa41984ee3cb0d50742ca8974b21e8107caa8ca728a133d29c01a3a", 0xdb}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14, 0x1, 0x25, 0x20}}, @timestamping={{0x14, 0x1, 0x25, 0x1f}}, @txtime={{0x18, 0x1, 0x3d, 0x800}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}], 0x60}}, {{&(0x7f0000000840)=@rxrpc=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3a}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000008c0)="348162d8bf1018e030814af537690b3a7628122519657674342a4ac53caf01bc267d04d9495319a99ad5cbe1c66947986f5e73352ca682f4aacf9d6f4f0f1fe5d440e7d72a17f6d0866c30fafc5bb2c5404c7fdbed267d1750970553ebd9bc0f4814441c889d03e2400ec4c78b5b48a7178b3a38d48d31c41718096fa71672a37f7edf6461524667629d7cd21547a5fcbd5ccd545732cd1d43c6", 0x9a}, {&(0x7f0000000980)="bc33511bf6eb68004b8b271e105b7110427dff37a4", 0x15}, {&(0x7f00000009c0)="224eb2c6dc0b24cb38c57aadc98a1101cc7ae04424077ace69e88692827264f04a7a67328b46fa0711d23090e7bb28febc09802ff2d79f056fc2d1730e553164a3045d516bdac79d0dfb64a44e89940c454fcae1f4fd0b3c84ecdce795ed02c4af8670a416478bf25abe7531cc87efe21e951dcb82621d037f15761c8a77b8a57f1375209fd697c8b576b0ab86ea5b016de93e0245aac9609dc364f3ac25d18fc843984fe57960a3cbc34d483d8c9f1fbe54e3a8499d9a457923a9e0e1a988b7dee6667918c0bcbe850a31b22b5c4f31", 0xd0}, {&(0x7f0000000ac0)="e29adb7242922720a51d79f69bb357130210aa3e8a4bad575a23eb8fa55258ee220285541a0b5b50bc979c83a59341f4ba7aa402bc0003a5ddc23f063493f2266735e56b1688671b9e30891d3c4b5713789065a2be3044968185de336f2d2708f48b4edfeee9bc19f40e6f29d1841daf5a652756f4040adcbba4afb8c64b320f9025ab7fe022fc38157a56cc5e96b901e862fbc8b406f777ef24bead1dfe0168b46b84850f399488cc001747846db796a1d8ad26075d59fce8470da14074c2d65cd61cb77119895ea6042972962ef7146ed48e55602f37f7e55684e5e1a7a9731999dbb1caae0539755a62a5059632890df20fda4a4736", 0xf7}], 0x4, &(0x7f0000000c00)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}], 0x18}}, {{&(0x7f0000000c40)=@isdn={0x22, 0x73, 0xc0, 0x3d}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000cc0)="9a3d10eea3d9fed8b52369a9852756702ed61aa46400b42521a97681037f42305d05a71b3118fb149366580a3f70a58c81882ce6997e94ea6f82b2b9b1f5637bea642c01f34ed935663c4b6acfec3c649b213ad710e07770745dac3cbfb6d7379871044180cb9780da14fef8ec9b4a76b7a69ca9019f8b5798d876fe25f0ddc9329c8d89f96188aff8976533f4fa668b97e16a256f882915048deee6887878b296c92ecd0a3e", 0xa6}, {&(0x7f0000000d80)="44d21441379ebac56c7d2ead309836b7e5f9d8096ce0cbda4c0c1e8dd259499567174e8a6125cd0c88243706fd4a45c39ab4fe0b701012595fbd53d49f9d6072ee47a920", 0x44}, {&(0x7f0000000e00)="3b9db6c9007a8261f6dff29ed171486ac945c66ba8865d846c512ad3c2f993af725e8b592b2f791e960a0712f223c29cea5180fb860e886c04070fef9ac33b00b567365a468e672dbb755d3aa41be3e71ea9a8d20413752f9ec795b4ca5b34edc698bb8624dede7e88be2b6d6d54415670f772f66fad641d03b65266b764b893379c17e104c0d2cc14cd3b662ed10660ff1fc13ad98abcc7a2efecee8e8b939cf976330f0ed895f8dd1fa05abf43d9557453fb5f34dfb1fb9a213c494cafce6cb7a0a5", 0xc3}, {&(0x7f0000000f00)="f63fbd77546239edb67fdcc1a592a803fcf7cc71e7e23b043594d2d1c4fb434c80764796d0cbb90fe63407a110f0381d45ceb37a3055d7b897176fb35ba69ae240ddd435c5a4803dca4edcc5fb5cce2aec1890edf461725fc7a89a013dabc12d6b3f2b16c5446d9eab5d5d789800b48ed57eb4c893150501fd0de3219ca7e04101643d8d884b3495496206d2e1c680a7185de1570124b9ae47654997a5095ef9b783c222a415e6d601ce2bd7865e6023b693a2f167b094c3c56f", 0xba}], 0x4, &(0x7f0000001000)=[@mark={{0x14, 0x1, 0x24, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0xfffff0db}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffff8}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}], 0x60}}], 0x3, 0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @loopback, 0x2}, 0x1c) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:22:49 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0xf6ffffff00000000, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) [ 3201.839426] FAULT_INJECTION: forcing a failure. [ 3201.839426] name failslab, interval 1, probability 0, space 0, times 0 [ 3201.839906] 9pnet: Insufficient options for proto=fd [ 3201.842247] CPU: 0 PID: 93763 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3201.844355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3201.846391] Call Trace: [ 3201.846942] dump_stack+0x107/0x167 [ 3201.847837] should_fail.cold+0x5/0xa [ 3201.848629] ? __kernfs_new_node+0xd4/0x860 [ 3201.849625] should_failslab+0x5/0x20 [ 3201.850422] kmem_cache_alloc+0x5b/0x310 [ 3201.851261] __kernfs_new_node+0xd4/0x860 [ 3201.852117] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3201.853093] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3201.854102] ? __lockdep_reset_lock+0x180/0x180 [ 3201.855052] ? wait_for_completion_io+0x270/0x270 [ 3201.856039] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 3201.857118] kernfs_new_node+0x93/0x120 [ 3201.857952] __kernfs_create_file+0x51/0x350 [ 3201.858857] sysfs_add_file_mode_ns+0x221/0x560 [ 3201.859818] internal_create_group+0x324/0xb30 [ 3201.860759] ? sysfs_remove_group+0x170/0x170 [ 3201.861673] ? kernfs_add_one+0x124/0x4d0 [ 3201.862533] ? kernfs_create_link+0x1b7/0x230 [ 3201.863452] internal_create_groups.part.0+0x90/0x140 [ 3201.864502] sysfs_create_groups+0x25/0x50 [ 3201.865364] device_add+0x138f/0x1c50 [ 3201.866159] ? lockdep_init_map_type+0x2c7/0x780 [ 3201.867121] ? devlink_add_symlinks+0x970/0x970 [ 3201.868087] wakeup_source_device_create+0x220/0x2b0 [ 3201.869117] wakeup_source_sysfs_add+0x1a/0xa0 [ 3201.870054] wakeup_source_register+0x9d/0x130 [ 3201.870983] ep_create_wakeup_source+0x1c4/0x2b0 [ 3201.871945] ? ep_ptable_queue_proc+0x330/0x330 [ 3201.872890] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3201.873956] ? kmem_cache_alloc+0x2a6/0x310 [ 3201.874842] do_epoll_ctl+0x1f1d/0x2c00 [ 3201.875673] ? lock_downgrade+0x6d0/0x6d0 [ 3201.876516] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3201.877543] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3201.878454] ? do_epoll_ctl+0x2c00/0x2c00 [ 3201.879317] do_syscall_64+0x33/0x40 [ 3201.880074] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3201.881116] RIP: 0033:0x7f76522bab19 [ 3201.881900] 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 [ 3201.885639] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3201.887211] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3201.888668] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3201.890131] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3201.891587] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3201.893041] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:22:49 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0, 0x0, 0x3}], 0x1, 0x0, 0x0, 0x0) 03:22:49 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$cgroup_int(r2, &(0x7f0000000140)='cgroup.max.descendants\x00', 0x2, 0x0) dup2(r3, r2) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) openat(r4, &(0x7f0000000000)='./file1\x00', 0x4000, 0xcd) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:22:49 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:22:49 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 29) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:22:49 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:22:49 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mknod$loop(&(0x7f0000000180)='./file1\x00', 0x1000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x2}) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9, 0x10, r2, 0x8000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_OPENAT2={0x1c, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000000)={0x4a20c2, 0x80, 0x8}, &(0x7f0000000140)='./file1\x00', 0x18, 0x0, 0x65cfa, {0x0, r5}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) [ 3202.163917] 9pnet: Insufficient options for proto=fd 03:22:49 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) r0 = epoll_create1(0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000240)={0xc0000014}) r4 = epoll_create(0x6) r5 = 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) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000200)={0x20000001}) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r7 = dup3(0xffffffffffffffff, r6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r1) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x80, 0xad, 0xb0, 0x40, 0xcf, 0x0, 0x4dc, 0x24000, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000100), 0x2}, 0x40, 0x3, 0x6, 0x2176f1aea6413410, 0x8, 0x8, 0x7f, 0x0, 0x890b2a00, 0x0, 0x5}, r7, 0x2, r5, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3202.212537] FAULT_INJECTION: forcing a failure. [ 3202.212537] name failslab, interval 1, probability 0, space 0, times 0 [ 3202.215227] CPU: 0 PID: 94390 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3202.216675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3202.218425] Call Trace: [ 3202.218978] dump_stack+0x107/0x167 [ 3202.219741] should_fail.cold+0x5/0xa [ 3202.220539] ? create_object.isra.0+0x3a/0xa20 [ 3202.221490] should_failslab+0x5/0x20 [ 3202.222293] kmem_cache_alloc+0x5b/0x310 [ 3202.223140] create_object.isra.0+0x3a/0xa20 [ 3202.224051] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3202.225112] kmem_cache_alloc+0x159/0x310 [ 3202.225989] __kernfs_new_node+0xd4/0x860 [ 3202.226871] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3202.227863] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3202.228869] ? wait_for_completion_io+0x270/0x270 [ 3202.229869] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 3202.230995] kernfs_new_node+0x93/0x120 [ 3202.231832] __kernfs_create_file+0x51/0x350 [ 3202.232754] sysfs_add_file_mode_ns+0x221/0x560 [ 3202.233742] internal_create_group+0x324/0xb30 [ 3202.234713] ? sysfs_remove_group+0x170/0x170 [ 3202.235643] ? kernfs_add_one+0x124/0x4d0 [ 3202.236520] ? kernfs_create_link+0x1b7/0x230 [ 3202.237453] internal_create_groups.part.0+0x90/0x140 [ 3202.238545] sysfs_create_groups+0x25/0x50 [ 3202.239422] device_add+0x138f/0x1c50 [ 3202.240217] ? lockdep_init_map_type+0x2c7/0x780 [ 3202.241196] ? devlink_add_symlinks+0x970/0x970 [ 3202.242188] wakeup_source_device_create+0x220/0x2b0 [ 3202.243256] wakeup_source_sysfs_add+0x1a/0xa0 [ 3202.244210] wakeup_source_register+0x9d/0x130 [ 3202.245169] ep_create_wakeup_source+0x1c4/0x2b0 [ 3202.246176] ? ep_ptable_queue_proc+0x330/0x330 [ 3202.247149] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3202.248230] ? kmem_cache_alloc+0x2a6/0x310 [ 3202.249131] do_epoll_ctl+0x1f1d/0x2c00 [ 3202.249984] ? lock_downgrade+0x6d0/0x6d0 [ 3202.250849] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3202.251891] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3202.252798] ? do_epoll_ctl+0x2c00/0x2c00 [ 3202.253673] do_syscall_64+0x33/0x40 [ 3202.254461] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3202.255520] RIP: 0033:0x7f76522bab19 [ 3202.256292] 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 [ 3202.260090] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3202.261673] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3202.263152] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3202.264617] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3202.266107] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3202.267576] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:22:49 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {0x0}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:23:07 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {0x0}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:23:07 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0, 0x0, 0x8}], 0x1, 0x0, 0x0, 0x0) 03:23:07 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400040, 0x0) sendfile(r3, r1, &(0x7f0000000140), 0x7) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) 03:23:07 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 30) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:23:07 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x3, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:23:07 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB='trnns=frfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c7665727369027569643d000000000000000000000000004c1d1c41ce74531b96a9128ac65866f4bb515cf249f3d73747fa6dd14788a9", @ANYRESHEX=0xee01, @ANYBLOB=',privport,loose,loose,cache=none,\x00']) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000480)={{0x1, 0x1, 0x18}, './file0\x00'}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x7f}, 'port0\x00', 0x5, 0x120044, 0x76, 0x3f, 0x4, 0x4, 0x0, 0x0, 0x1, 0x2}) kcmp(0x0, 0x0, 0x6, r1, r1) r5 = syz_io_uring_setup(0xd4f, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index}, 0x8) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) syz_io_uring_submit(r8, r7, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) syz_io_uring_submit(r4, r7, &(0x7f0000000180)=@IORING_OP_OPENAT2={0x1c, 0x5, 0x0, 0xffffffffffffff9c, &(0x7f0000000000)={0x109603, 0x0, 0x15}, &(0x7f0000000380)='./file0\x00', 0x18, 0x0, 0x23456, {0x0, r3}}, 0x0) 03:23:08 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x3, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:23:08 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x0, 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) [ 3220.717426] 9pnet: Insufficient options for proto=fd [ 3220.730538] FAULT_INJECTION: forcing a failure. [ 3220.730538] name failslab, interval 1, probability 0, space 0, times 0 [ 3220.733508] CPU: 0 PID: 94821 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3220.735149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3220.737064] Call Trace: [ 3220.737686] dump_stack+0x107/0x167 [ 3220.738555] should_fail.cold+0x5/0xa [ 3220.739465] ? __kernfs_new_node+0xd4/0x860 [ 3220.740477] should_failslab+0x5/0x20 [ 3220.741369] kmem_cache_alloc+0x5b/0x310 [ 3220.742336] __kernfs_new_node+0xd4/0x860 [ 3220.743325] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3220.744439] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3220.745566] ? wait_for_completion_io+0x270/0x270 [ 3220.746731] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 3220.747968] kernfs_new_node+0x93/0x120 [ 3220.748906] __kernfs_create_file+0x51/0x350 [ 3220.749939] sysfs_add_file_mode_ns+0x221/0x560 [ 3220.751050] internal_create_group+0x324/0xb30 [ 3220.752123] ? sysfs_remove_group+0x170/0x170 [ 3220.753173] ? kernfs_add_one+0x124/0x4d0 [ 3220.754169] ? kernfs_create_link+0x1b7/0x230 [ 3220.755225] internal_create_groups.part.0+0x90/0x140 [ 3220.756430] sysfs_create_groups+0x25/0x50 [ 3220.757418] device_add+0x138f/0x1c50 [ 3220.758321] ? lockdep_init_map_type+0x2c7/0x780 [ 3220.759422] ? devlink_add_symlinks+0x970/0x970 [ 3220.760523] wakeup_source_device_create+0x220/0x2b0 [ 3220.761706] wakeup_source_sysfs_add+0x1a/0xa0 [ 3220.762791] wakeup_source_register+0x9d/0x130 [ 3220.763864] ep_create_wakeup_source+0x1c4/0x2b0 [ 3220.764980] ? ep_ptable_queue_proc+0x330/0x330 [ 3220.766074] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3220.767320] ? kmem_cache_alloc+0x2a6/0x310 [ 3220.768350] do_epoll_ctl+0x1f1d/0x2c00 [ 3220.769312] ? lock_downgrade+0x6d0/0x6d0 [ 3220.770295] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3220.771480] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3220.772510] ? do_epoll_ctl+0x2c00/0x2c00 [ 3220.773503] do_syscall_64+0x33/0x40 [ 3220.774400] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3220.775602] RIP: 0033:0x7f76522bab19 [ 3220.776481] 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 [ 3220.780813] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3220.782616] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3220.784299] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3220.785979] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3220.787671] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3220.789349] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:23:08 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0, 0x0, 0x300}], 0x1, 0x0, 0x0, 0x0) 03:23:08 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x4, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:23:08 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x5, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:23:08 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) quotactl(0x0, &(0x7f0000000200)='./file1\x00', 0xee01, &(0x7f00000002c0)="282fdf39f8e362dde44e24f4a91740f4cad9038acb33fc53dad2181eff918788d58f22a937b9efab0c9f518ee9ff48d8bbf578d0805a7812d59a78b23acbea412e5f2ad3f1d017dc983b0356d798c6db29f4c5ed1b5bda9c9e9026daf26cffa2a0f9ce35f50abd3e8587df89d7c6f634af61af85e9509e9e5f4361603ff582a710f7d09ff44a76ed95a3cb09a55a6cdcc623f6993e498ef875b2d99b1a56205a1dfa2c3e90f385ca927f3bbfa33764da3283e98c1527f005d95d931ef2363cffc3e1cdc9f09053708e6f570d57fdabf0ba1f9240b9c5025f7b9e0c1e50af9e69fff51a16b71c7eeb6e55597358a1") ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r3, 0x8040942d, &(0x7f0000000140)) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000180), 0x10) kcmp(0x0, 0x0, 0x6, r1, r1) [ 3221.063144] 9pnet: Insufficient options for proto=fd 03:23:08 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x60103, 0x8) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:23:08 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 31) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:23:08 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x0, 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:23:08 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r4, r3, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0x0, r3, 0xd50, 0x3, 0x7, 0x7fffffff}) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r6, 0x0, &(0x7f00000014c0)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x14, 0x0, {0x0, r5}}, 0x80000000) fork() r7 = socket$netlink(0x10, 0x3, 0x0) r8 = gettid() kcmp(r8, 0x0, 0x1, 0xffffffffffffffff, r7) [ 3221.218437] FAULT_INJECTION: forcing a failure. [ 3221.218437] name failslab, interval 1, probability 0, space 0, times 0 [ 3221.220887] CPU: 1 PID: 95541 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3221.222252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3221.223856] Call Trace: [ 3221.224373] dump_stack+0x107/0x167 [ 3221.225087] should_fail.cold+0x5/0xa [ 3221.225829] ? create_object.isra.0+0x3a/0xa20 [ 3221.226731] should_failslab+0x5/0x20 [ 3221.227492] kmem_cache_alloc+0x5b/0x310 [ 3221.228286] create_object.isra.0+0x3a/0xa20 [ 3221.229155] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3221.230161] kmem_cache_alloc+0x159/0x310 [ 3221.230987] __kernfs_new_node+0xd4/0x860 [ 3221.231805] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3221.232745] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3221.233689] ? __lockdep_reset_lock+0x180/0x180 [ 3221.234630] ? wait_for_completion_io+0x270/0x270 [ 3221.235582] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 3221.236617] kernfs_new_node+0x93/0x120 [ 3221.237403] __kernfs_create_file+0x51/0x350 [ 3221.238266] sysfs_add_file_mode_ns+0x221/0x560 [ 3221.239171] internal_create_group+0x324/0xb30 [ 3221.240079] ? sysfs_remove_group+0x170/0x170 [ 3221.240960] ? kernfs_add_one+0x124/0x4d0 [ 3221.241775] ? kernfs_create_link+0x1b7/0x230 [ 3221.242672] internal_create_groups.part.0+0x90/0x140 [ 3221.243681] sysfs_create_groups+0x25/0x50 [ 3221.244502] device_add+0x138f/0x1c50 [ 3221.245249] ? lockdep_init_map_type+0x2c7/0x780 [ 3221.246180] ? devlink_add_symlinks+0x970/0x970 [ 3221.247094] wakeup_source_device_create+0x220/0x2b0 [ 3221.248086] wakeup_source_sysfs_add+0x1a/0xa0 [ 3221.248979] wakeup_source_register+0x9d/0x130 [ 3221.249874] ep_create_wakeup_source+0x1c4/0x2b0 [ 3221.250804] ? ep_ptable_queue_proc+0x330/0x330 [ 3221.251723] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3221.252717] ? kmem_cache_alloc+0x2a6/0x310 [ 3221.253561] do_epoll_ctl+0x1f1d/0x2c00 [ 3221.254355] ? lock_downgrade+0x6d0/0x6d0 [ 3221.255159] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3221.256142] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3221.256994] ? do_epoll_ctl+0x2c00/0x2c00 [ 3221.257812] do_syscall_64+0x33/0x40 [ 3221.258557] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3221.259550] RIP: 0033:0x7f76522bab19 [ 3221.260269] 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 [ 3221.263815] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3221.265285] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3221.266696] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3221.268085] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3221.269465] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3221.270855] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:23:25 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 32) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:23:25 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x2, 0x0, 0x0, 0x0) 03:23:25 executing program 3: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000005, 0x110, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r1, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f00000000c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r2, 0x0, &(0x7f0000000240)="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", 0xfd, 0x0, 0x1}, 0x1000) epoll_create1(0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0xd}, 0x400, 0x6, 0x0, 0x9, 0x40, 0x0, 0x0, 0x0, 0xffffffc0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) r7 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r7, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r3) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:23:25 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000000)) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:23:25 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x5, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:23:25 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x0, 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) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:23:25 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x5, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:23:25 executing program 2: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat(r0, &(0x7f0000000000)='./file1\x00', 0x101102, 0xd) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) [ 3238.494299] 9pnet: Insufficient options for proto=fd [ 3238.507629] FAULT_INJECTION: forcing a failure. [ 3238.507629] name failslab, interval 1, probability 0, space 0, times 0 [ 3238.510845] CPU: 0 PID: 95890 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3238.512254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3238.513940] Call Trace: [ 3238.514508] dump_stack+0x107/0x167 [ 3238.515389] should_fail.cold+0x5/0xa [ 3238.516265] ? __kernfs_new_node+0xd4/0x860 [ 3238.517151] should_failslab+0x5/0x20 [ 3238.517931] kmem_cache_alloc+0x5b/0x310 [ 3238.518783] __kernfs_new_node+0xd4/0x860 [ 3238.519640] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3238.520620] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3238.521614] ? wait_for_completion_io+0x270/0x270 [ 3238.522608] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 3238.523688] kernfs_new_node+0x93/0x120 [ 3238.524510] __kernfs_create_file+0x51/0x350 [ 3238.525410] sysfs_add_file_mode_ns+0x221/0x560 [ 3238.526400] internal_create_group+0x324/0xb30 [ 3238.527358] ? sysfs_remove_group+0x170/0x170 [ 3238.528270] ? kernfs_add_one+0x124/0x4d0 [ 3238.529122] ? kernfs_create_link+0x1b7/0x230 [ 3238.530040] internal_create_groups.part.0+0x90/0x140 [ 3238.531253] sysfs_create_groups+0x25/0x50 [ 3238.532291] device_add+0x138f/0x1c50 [ 3238.533127] ? lockdep_init_map_type+0x2c7/0x780 [ 3238.534141] ? devlink_add_symlinks+0x970/0x970 [ 3238.535183] wakeup_source_device_create+0x220/0x2b0 [ 3238.536296] wakeup_source_sysfs_add+0x1a/0xa0 [ 3238.537357] wakeup_source_register+0x9d/0x130 [ 3238.538382] ep_create_wakeup_source+0x1c4/0x2b0 [ 3238.539441] ? ep_ptable_queue_proc+0x330/0x330 [ 3238.540516] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3238.541636] ? kmem_cache_alloc+0x2a6/0x310 [ 3238.542726] do_epoll_ctl+0x1f1d/0x2c00 [ 3238.543658] ? lock_downgrade+0x6d0/0x6d0 [ 3238.544642] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3238.545694] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3238.546657] ? do_epoll_ctl+0x2c00/0x2c00 [ 3238.547533] do_syscall_64+0x33/0x40 [ 3238.548337] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3238.549405] RIP: 0033:0x7f76522bab19 [ 3238.550328] 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 [ 3238.554188] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3238.556099] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3238.557745] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3238.559225] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3238.560694] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3238.562460] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:23:25 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x6, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:23:26 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x3, 0x0, 0x0, 0x0) [ 3238.740853] 9pnet: Insufficient options for proto=fd 03:23:26 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 33) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:23:26 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:23:26 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)={0x40000000}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) r5 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000000100), 0x4, 0x101800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000240)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r6, 0x50009417, &(0x7f0000000440)={{r5}, r7, 0xc, @inherit={0x70, &(0x7f0000000140)={0x1, 0x5, 0x79, 0x1, {0x5, 0x8, 0x0, 0xe64, 0x7f}, [0x0, 0xdf8, 0x2, 0x4, 0x5]}}, @name="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"}) 03:23:26 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000000), 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) [ 3238.879050] FAULT_INJECTION: forcing a failure. [ 3238.879050] name failslab, interval 1, probability 0, space 0, times 0 [ 3238.881582] CPU: 1 PID: 96495 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3238.883163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3238.885153] Call Trace: [ 3238.885703] dump_stack+0x107/0x167 [ 3238.886525] should_fail.cold+0x5/0xa [ 3238.887480] ? create_object.isra.0+0x3a/0xa20 [ 3238.888552] should_failslab+0x5/0x20 [ 3238.889445] kmem_cache_alloc+0x5b/0x310 [ 3238.890481] create_object.isra.0+0x3a/0xa20 [ 3238.891508] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3238.892599] kmem_cache_alloc+0x159/0x310 [ 3238.893459] __kernfs_new_node+0xd4/0x860 [ 3238.894309] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3238.895298] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3238.896281] ? __lockdep_reset_lock+0x180/0x180 [ 3238.897238] ? wait_for_completion_io+0x270/0x270 [ 3238.898229] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 3238.899321] kernfs_new_node+0x93/0x120 [ 3238.900133] __kernfs_create_file+0x51/0x350 [ 3238.901037] sysfs_add_file_mode_ns+0x221/0x560 [ 3238.902064] internal_create_group+0x324/0xb30 [ 3238.903057] ? sysfs_remove_group+0x170/0x170 [ 3238.903967] ? kernfs_add_one+0x124/0x4d0 [ 3238.904832] ? kernfs_create_link+0x1b7/0x230 03:23:26 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x5, 0x19, 0x1, {0x0, r3}}, 0x80000000) [ 3238.905806] internal_create_groups.part.0+0x90/0x140 [ 3238.907027] sysfs_create_groups+0x25/0x50 [ 3238.907897] device_add+0x138f/0x1c50 [ 3238.908675] ? lockdep_init_map_type+0x2c7/0x780 [ 3238.909642] ? devlink_add_symlinks+0x970/0x970 [ 3238.910626] wakeup_source_device_create+0x220/0x2b0 [ 3238.911882] wakeup_source_sysfs_add+0x1a/0xa0 [ 3238.912976] wakeup_source_register+0x9d/0x130 [ 3238.914125] ep_create_wakeup_source+0x1c4/0x2b0 [ 3238.915223] ? ep_ptable_queue_proc+0x330/0x330 [ 3238.916194] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3238.917334] ? kmem_cache_alloc+0x2a6/0x310 [ 3238.918231] do_epoll_ctl+0x1f1d/0x2c00 [ 3238.919096] ? lock_downgrade+0x6d0/0x6d0 [ 3238.919956] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3238.921109] __x64_sys_epoll_ctl+0x13f/0x1c0 03:23:26 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c776664cb163d", @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() r6 = epoll_create1(0x0) r7 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000200)={0x20000001}) pidfd_getfd(r3, r7, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = gettid() kcmp(r9, 0x0, 0x1, 0xffffffffffffffff, r8) [ 3238.922034] ? do_epoll_ctl+0x2c00/0x2c00 [ 3238.923112] do_syscall_64+0x33/0x40 [ 3238.924109] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3238.925446] RIP: 0033:0x7f76522bab19 [ 3238.926462] 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 [ 3238.930439] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3238.932027] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3238.933539] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3238.935133] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3238.936688] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3238.938327] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 [ 3238.973868] 9pnet: Insufficient options for proto=fd 03:23:26 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x7, 0x0, 0x0, 0x0) 03:23:43 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x7, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:23:43 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 34) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:23:43 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004300)=[{{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000001940)=[{&(0x7f0000000340)=""/112, 0x70}, {&(0x7f00000003c0)=""/141, 0x8d}, {&(0x7f0000001600)=""/177, 0xb1}, {&(0x7f00000016c0)=""/192, 0xc0}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000001780)=""/139, 0x8b}, {&(0x7f0000000480)=""/47, 0x2f}, {&(0x7f0000001500)=""/106, 0x6a}, {&(0x7f0000001840)=""/10, 0xa}, {&(0x7f0000001880)=""/139, 0x8b}], 0xa}}, {{&(0x7f0000001a00), 0x6e, &(0x7f0000002c40)=[{&(0x7f0000001a80)=""/4, 0x4}, {&(0x7f0000001ac0)=""/69, 0x45}, {&(0x7f0000001b40)=""/163, 0xa3}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/13, 0xd}], 0x5, &(0x7f0000002cc0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{0x0, 0x0, &(0x7f0000003280)=[{&(0x7f0000002d40)=""/156, 0x9c}, {&(0x7f0000002e00)=""/39, 0x27}, {&(0x7f0000002e40)=""/168, 0xa8}, {&(0x7f0000002f00)=""/216, 0xd8}, {&(0x7f0000003000)=""/221, 0xdd}, {&(0x7f0000003100)=""/148, 0x94}, {&(0x7f00000031c0)=""/145, 0x91}], 0x7}}, {{&(0x7f0000003300)=@abs, 0x6e, &(0x7f0000003700)=[{&(0x7f0000003380)=""/3, 0x3}, {&(0x7f00000033c0)=""/81, 0x51}, {&(0x7f0000003440)=""/190, 0xbe}, {&(0x7f0000003500)=""/200, 0xc8}, {&(0x7f0000003600)=""/238, 0xee}], 0x5}}, {{&(0x7f0000003780)=@abs, 0x6e, &(0x7f0000003980)=[{&(0x7f0000003800)=""/133, 0x85}, {&(0x7f00000038c0)=""/131, 0x83}], 0x2, &(0x7f00000039c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x90}}, {{&(0x7f0000003a80), 0x6e, &(0x7f0000004040)=[{&(0x7f0000003b00)=""/230, 0xe6}, {&(0x7f0000003c00)=""/11, 0xb}, {&(0x7f0000003c40)=""/234, 0xea}, {&(0x7f0000003d40)=""/12, 0xc}, {&(0x7f0000003d80)=""/137, 0x89}, {&(0x7f0000003e40)=""/204, 0xcc}, {&(0x7f0000003f40)=""/240, 0xf0}], 0x7}}, {{&(0x7f00000040c0), 0x6e, &(0x7f0000004240)=[{&(0x7f0000004140)=""/222, 0xde}], 0x1, &(0x7f0000004280)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}], 0x7, 0x40002001, &(0x7f00000044c0)) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c6c6f6f73652c6c6f6f73652c636163ff0f3d667363616368652c00"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) r5 = fsopen(&(0x7f0000000000)='nfsd\x00', 0x1) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000140)={0x0, 0x3, 0x7fff, 0x7}) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, r6) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000200)={0x0, r6, 0x7, 0x2, 0x6, 0x7}) 03:23:43 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0xa, 0x0, 0x0, 0x0) 03:23:43 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) link(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00') clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') syz_io_uring_setup(0xd4f, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index}, 0x8) syz_io_uring_submit(r3, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x1, 0x0, 0x0, 0x0, 0x12345}, 0x9) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='tra\x00\x00\x00\x00\x00\x00\x00\tdno=', @ANYRESHEX=r1, @ANYBLOB="2c777fdb2f17c2bb6db2de5b8b64d08c6f20cef9ce54d494aa3f2aec245a53901f635add8676b7ab6169af6e39d796cb5a490a4a916af00e22a2f6ef8556cbb565d59687", @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,cache=none,privport,loose,loose,cache=fscache,\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EXT4_IOC_SWAP_BOOT(r5, 0x6611) bind$unix(0xffffffffffffffff, &(0x7f00000002c0)=@file={0x0, './file1\x00'}, 0x6e) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r1, r1) 03:23:43 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {0x0}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:23:43 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:23:43 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) r0 = epoll_create1(0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create(0x6) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000200)={0x20000001}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r1) epoll_create(0x6) r6 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) syz_io_uring_submit(r7, r8, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1}, 0x80000000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd=r6, 0x100, {}, 0x1, 0x1, 0x0, {0x0, 0x0, r0}}, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3256.044477] 9pnet: Insufficient options for proto=fd [ 3256.096404] FAULT_INJECTION: forcing a failure. [ 3256.096404] name failslab, interval 1, probability 0, space 0, times 0 [ 3256.099466] CPU: 1 PID: 97050 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3256.101219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3256.102988] Call Trace: [ 3256.103658] dump_stack+0x107/0x167 [ 3256.104586] should_fail.cold+0x5/0xa [ 3256.105404] ? __kernfs_new_node+0xd4/0x860 [ 3256.106494] should_failslab+0x5/0x20 [ 3256.107318] kmem_cache_alloc+0x5b/0x310 [ 3256.108347] __kernfs_new_node+0xd4/0x860 [ 3256.109231] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3256.110422] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3256.111464] ? wait_for_completion_io+0x270/0x270 [ 3256.112670] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 3256.113781] kernfs_new_node+0x93/0x120 [ 3256.114790] __kernfs_create_file+0x51/0x350 [ 3256.115715] sysfs_add_file_mode_ns+0x221/0x560 [ 3256.116889] internal_create_group+0x324/0xb30 [ 3256.117849] ? sysfs_remove_group+0x170/0x170 [ 3256.118978] ? kernfs_add_one+0x124/0x4d0 [ 3256.119853] ? kernfs_create_link+0x1b7/0x230 [ 3256.120981] internal_create_groups.part.0+0x90/0x140 [ 3256.122060] sysfs_create_groups+0x25/0x50 [ 3256.123132] device_add+0x138f/0x1c50 [ 3256.123940] ? lockdep_init_map_type+0x2c7/0x780 [ 3256.125049] ? devlink_add_symlinks+0x970/0x970 [ 3256.126037] wakeup_source_device_create+0x220/0x2b0 [ 3256.127097] wakeup_source_sysfs_add+0x1a/0xa0 [ 3256.128049] wakeup_source_register+0x9d/0x130 [ 3256.128992] ep_create_wakeup_source+0x1c4/0x2b0 [ 3256.129976] ? ep_ptable_queue_proc+0x330/0x330 [ 3256.130965] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3256.132032] ? kmem_cache_alloc+0x2a6/0x310 [ 3256.132925] do_epoll_ctl+0x1f1d/0x2c00 [ 3256.133761] ? lock_downgrade+0x6d0/0x6d0 [ 3256.134625] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3256.135663] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3256.136562] ? do_epoll_ctl+0x2c00/0x2c00 [ 3256.137433] do_syscall_64+0x33/0x40 [ 3256.138202] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3256.139270] RIP: 0033:0x7f76522bab19 [ 3256.140034] 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 [ 3256.143816] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3256.145378] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3256.146850] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3256.148293] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3256.149736] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3256.151189] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:24:00 executing program 2: dup2(0xffffffffffffffff, 0xffffffffffffffff) pwritev2(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000001600)="95de85f9ae66c5a6131c3e82d9341f502b22e30e0db5921cf1f4dd421e6f5e08305a3fa8457922e35e23a7a231363a8b02eeb6d4809d08b7bdf756ec03bb474208eb50314917db9678ba71df882f412803d2b9f8cc41bc167af9b14d9b6cfbac996d1a0482284fc6ace5efeaac72844a574d4af70bb73f2bbbf5fa03e63fad5a202df9729f61d80d90eb280c1cf39fea0663a56cfa2ad7", 0x97}, {&(0x7f00000016c0)="2a316d7695586937ea755ec89e6e8d21c2263fb59c474a71d1b8a191b8a2a03570acdcdfba9fb061e07a0f0fc7e8ed5fd490bdc115a9fa07bda4582207227d0820fa90ecc60c71e2ad4877f5f55b12fffcf6738cc779ff5f8ad2938ab54cf972681157ba7069e5d9c0778e77955b269bbbc090ebcd9496ab8a27be131d436da4ff", 0x81}], 0x2, 0xe91, 0x7, 0x13) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) getsockname$packet(r1, &(0x7f00000002c0)={0x11, 0x0, 0x0}, &(0x7f0000000300)=0x14) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000001540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001500)={&(0x7f0000000340)={0x178, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x44, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0xa4, 0x2, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xe}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x178}, 0x1, 0x0, 0x0, 0x41}, 0x40040) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) 03:24:00 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {0x0}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:24:00 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x300, 0x0, 0x0, 0x0) 03:24:00 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x8, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:24:00 executing program 6: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat(r0, &(0x7f0000000000)='./file1\x00', 0x800, 0x173) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) ftruncate(r4, 0xffff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fcntl$dupfd(r4, 0x0, r5) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0xfffffff7}}, './file1\x00'}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r2, r2) 03:24:00 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:24:00 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 35) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) [ 3272.700947] 9pnet: Insufficient options for proto=fd 03:24:00 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r5 = dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) r6 = getpgid(0xffffffffffffffff) kcmp(0x0, r6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_FAIL(r5, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, {0x5, 0xd47}}, './file0\x00'}) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x7, 0x3f, 0x4, 0x81, 0x0, 0x6, 0x8260, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0xfffffffffffffff9, 0x5}, 0x10800, 0x800, 0x0, 0x4, 0x5, 0x4, 0xfffc, 0x0, 0x401, 0x0, 0x9}, 0x0, 0x10, r7, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3272.780557] FAULT_INJECTION: forcing a failure. [ 3272.780557] name failslab, interval 1, probability 0, space 0, times 0 [ 3272.783128] CPU: 0 PID: 97586 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3272.784547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3272.786236] Call Trace: [ 3272.786786] dump_stack+0x107/0x167 [ 3272.787539] should_fail.cold+0x5/0xa [ 3272.788322] ? create_object.isra.0+0x3a/0xa20 [ 3272.789256] should_failslab+0x5/0x20 [ 3272.790037] kmem_cache_alloc+0x5b/0x310 [ 3272.790902] create_object.isra.0+0x3a/0xa20 [ 3272.791802] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3272.792839] kmem_cache_alloc+0x159/0x310 [ 3272.793692] __kernfs_new_node+0xd4/0x860 [ 3272.794544] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3272.795533] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3272.796525] ? wait_for_completion_io+0x270/0x270 [ 3272.797513] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 3272.798605] kernfs_new_node+0x93/0x120 [ 3272.799444] __kernfs_create_file+0x51/0x350 [ 3272.800364] sysfs_add_file_mode_ns+0x221/0x560 [ 3272.801328] internal_create_group+0x324/0xb30 [ 3272.802267] ? sysfs_remove_group+0x170/0x170 [ 3272.803207] ? kernfs_add_one+0x124/0x4d0 [ 3272.804063] ? kernfs_create_link+0x1b7/0x230 [ 3272.804999] internal_create_groups.part.0+0x90/0x140 [ 3272.806051] sysfs_create_groups+0x25/0x50 [ 3272.806956] device_add+0x138f/0x1c50 [ 3272.807744] ? lockdep_init_map_type+0x2c7/0x780 [ 3272.808710] ? devlink_add_symlinks+0x970/0x970 [ 3272.809678] wakeup_source_device_create+0x220/0x2b0 [ 3272.810710] wakeup_source_sysfs_add+0x1a/0xa0 [ 3272.811650] wakeup_source_register+0x9d/0x130 [ 3272.812585] ep_create_wakeup_source+0x1c4/0x2b0 [ 3272.813549] ? ep_ptable_queue_proc+0x330/0x330 [ 3272.814498] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3272.815581] ? kmem_cache_alloc+0x2a6/0x310 [ 3272.816469] do_epoll_ctl+0x1f1d/0x2c00 [ 3272.817299] ? lock_downgrade+0x6d0/0x6d0 [ 3272.818140] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3272.819172] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3272.820061] ? do_epoll_ctl+0x2c00/0x2c00 [ 3272.820917] do_syscall_64+0x33/0x40 [ 3272.821672] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3272.822716] RIP: 0033:0x7f76522bab19 [ 3272.823503] 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 [ 3272.827250] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3272.828794] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3272.830240] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3272.831695] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3272.833143] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3272.834591] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 03:24:00 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0xfffffdfe, 0x0, 0x0, 0x0) 03:24:00 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x9, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) [ 3272.954835] 9pnet: Insufficient options for proto=fd 03:24:00 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) pidfd_getfd(r0, r1, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273786f6e3d39705bde828bc1c9652f0f702c6c6f6f73652c63616368653d667363656368652c00"]) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r3}}, 0x80000000) fork() r5 = socket$netlink(0x10, 0x3, 0x0) r6 = gettid() kcmp(r6, 0x0, 0x1, 0xffffffffffffffff, r5) [ 3273.055958] 9p: Unknown Cache mode fsceche 03:24:00 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) r5 = syz_io_uring_complete(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x2004}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 03:24:00 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="2742f7d9e5d75b9d4d080800", @ANYRES32=r0, @ANYBLOB="00010000000000002e2f66696c653000"]) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = epoll_create1(0x0) r5 = epoll_create(0x6) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x20000001}) dup2(r6, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000002c0)={0x0, "a66cb98e93196a8dc998d8ebfe459ed0"}) 03:24:00 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {0x0}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r3}}, 0x80000000) 03:24:00 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 36) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) 03:24:00 executing program 6: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file1\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@ipv4={""/10, ""/2, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) fchown(r4, r5, 0xee00) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) fork() kcmp(0x0, 0x0, 0x6, r2, r2) 03:24:00 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x3) 03:24:00 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xa, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) [ 3273.266064] FAULT_INJECTION: forcing a failure. [ 3273.266064] name failslab, interval 1, probability 0, space 0, times 0 [ 3273.268579] CPU: 0 PID: 98351 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3273.269984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3273.271696] Call Trace: [ 3273.272239] dump_stack+0x107/0x167 [ 3273.272987] should_fail.cold+0x5/0xa [ 3273.273766] ? __kernfs_new_node+0xd4/0x860 [ 3273.274650] should_failslab+0x5/0x20 [ 3273.275442] kmem_cache_alloc+0x5b/0x310 [ 3273.276285] __kernfs_new_node+0xd4/0x860 [ 3273.277131] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3273.278094] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3273.279081] ? __lockdep_reset_lock+0x180/0x180 [ 3273.280024] ? wait_for_completion_io+0x270/0x270 [ 3273.280999] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 3273.282090] kernfs_new_node+0x93/0x120 [ 3273.282919] __kernfs_create_file+0x51/0x350 [ 3273.283837] sysfs_add_file_mode_ns+0x221/0x560 [ 3273.284789] internal_create_group+0x324/0xb30 [ 3273.285720] ? sysfs_remove_group+0x170/0x170 [ 3273.286621] ? kernfs_add_one+0x124/0x4d0 [ 3273.287478] ? kernfs_create_link+0x1b7/0x230 [ 3273.288389] internal_create_groups.part.0+0x90/0x140 [ 3273.289429] sysfs_create_groups+0x25/0x50 [ 3273.290301] device_add+0x138f/0x1c50 [ 3273.291102] ? lockdep_init_map_type+0x2c7/0x780 [ 3273.292077] ? devlink_add_symlinks+0x970/0x970 [ 3273.293034] wakeup_source_device_create+0x220/0x2b0 [ 3273.294082] wakeup_source_sysfs_add+0x1a/0xa0 [ 3273.295016] wakeup_source_register+0x9d/0x130 [ 3273.295936] ep_create_wakeup_source+0x1c4/0x2b0 [ 3273.296889] ? ep_ptable_queue_proc+0x330/0x330 [ 3273.297823] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3273.298879] ? kmem_cache_alloc+0x2a6/0x310 [ 3273.299756] do_epoll_ctl+0x1f1d/0x2c00 [ 3273.300685] ? lock_downgrade+0x6d0/0x6d0 [ 3273.301707] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3273.302972] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3273.304050] ? do_epoll_ctl+0x2c00/0x2c00 [ 3273.304929] do_syscall_64+0x33/0x40 [ 3273.305839] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3273.307108] RIP: 0033:0x7f76522bab19 [ 3273.308021] 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 [ 3273.311887] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3273.313425] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3273.314884] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3273.316318] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3273.317782] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3273.319234] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 [ 3273.361944] 9pnet: Insufficient options for proto=fd 03:24:00 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') r3 = socket$nl_audit(0x10, 0x3, 0x9) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x1371, &(0x7f0000000140)={0x0, 0x90b9, 0x0, 0x2, 0x61, 0x0, r1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, 0x0, 0x0, 0x19, 0x1, {0x0, r4}}, 0x80000000) fork() r6 = socket$netlink(0x10, 0x3, 0x0) r7 = gettid() ioctl$TCSETSF2(r2, 0x402c542d, &(0x7f0000000340)={0x0, 0x5, 0x4, 0x4, 0x20, "a5c721cab0f4ff04edb21b26a78b1295b70895", 0x9, 0x1}) kcmp(r7, 0x0, 0x1, 0xffffffffffffffff, r6) 03:24:00 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000001580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}, {@loose}, {@loose}, {@cache_fscache}]}}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x5, 0x19, 0x1, {0x0, r3}}, 0x80000000) [ 3273.493387] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=65380 sclass=netlink_audit_socket pid=95642 comm=kworker/0:3 03:24:00 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0xb, &(0x7f0000001580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@cache_none}, {@privport}]}}) 03:24:00 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}], 0x1, 0x48015) ppoll(&(0x7f0000000040)=[{r0}], 0x1, 0x0, 0x0, 0x8) 03:24:00 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000) epoll_create1(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x6) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) (fail_nth: 37) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001}) dup2(r3, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) epoll_create(0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0) [ 3273.623695] 9pnet: Insufficient options for proto=fd [ 3273.699024] FAULT_INJECTION: forcing a failure. [ 3273.699024] name failslab, interval 1, probability 0, space 0, times 0 [ 3273.701860] CPU: 1 PID: 99132 Comm: syz-executor.0 Not tainted 5.10.203 #1 [ 3273.703323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3273.705052] Call Trace: [ 3273.705618] dump_stack+0x107/0x167 [ 3273.706393] should_fail.cold+0x5/0xa [ 3273.707217] ? create_object.isra.0+0x3a/0xa20 [ 3273.708177] should_failslab+0x5/0x20 [ 3273.708982] kmem_cache_alloc+0x5b/0x310 [ 3273.709843] create_object.isra.0+0x3a/0xa20 [ 3273.710767] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3273.711836] kmem_cache_alloc+0x159/0x310 [ 3273.712711] __kernfs_new_node+0xd4/0x860 [ 3273.713583] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 3273.714576] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3273.715597] ? wait_for_completion_io+0x270/0x270 [ 3273.716602] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 3273.717730] kernfs_new_node+0x93/0x120 [ 3273.718573] __kernfs_create_file+0x51/0x350 [ 3273.719506] sysfs_add_file_mode_ns+0x221/0x560 [ 3273.720488] internal_create_group+0x324/0xb30 [ 3273.721447] ? sysfs_remove_group+0x170/0x170 [ 3273.722383] ? kernfs_add_one+0x124/0x4d0 [ 3273.723264] ? kernfs_create_link+0x1b7/0x230 [ 3273.724204] internal_create_groups.part.0+0x90/0x140 [ 3273.725284] sysfs_create_groups+0x25/0x50 [ 3273.726171] device_add+0x138f/0x1c50 [ 3273.727129] ? lockdep_init_map_type+0x2c7/0x780 [ 3273.728280] ? devlink_add_symlinks+0x970/0x970 [ 3273.729430] wakeup_source_device_create+0x220/0x2b0 [ 3273.730665] wakeup_source_sysfs_add+0x1a/0xa0 [ 3273.731788] wakeup_source_register+0x9d/0x130 [ 3273.732900] ep_create_wakeup_source+0x1c4/0x2b0 [ 3273.734053] ? ep_ptable_queue_proc+0x330/0x330 [ 3273.735201] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 3273.736468] ? kmem_cache_alloc+0x2a6/0x310 [ 3273.737526] do_epoll_ctl+0x1f1d/0x2c00 [ 3273.738522] ? lock_downgrade+0x6d0/0x6d0 [ 3273.739538] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 3273.740761] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 3273.741826] ? do_epoll_ctl+0x2c00/0x2c00 [ 3273.742874] do_syscall_64+0x33/0x40 [ 3273.743771] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3273.745000] RIP: 0033:0x7f76522bab19 [ 3273.745899] 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 [ 3273.750291] RSP: 002b:00007f764f830188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 3273.752116] RAX: ffffffffffffffda RBX: 00007f76523cdf60 RCX: 00007f76522bab19 [ 3273.753821] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 3273.755544] RBP: 00007f764f8301d0 R08: 0000000000000000 R09: 0000000000000000 [ 3273.757248] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 3273.758950] R13: 00007ffc4c86b04f R14: 00007f764f830300 R15: 0000000000022000 VM DIAGNOSIS: 03:29:05 Registers: info registers vcpu 0 RAX=ffffffff83e5d490 RBX=0000000000000000 RCX=ffffffff83e4554c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e5da98 RBP=fffffbfff09c6450 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85672688 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e5d49e 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 fffffe5400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005562987db678 CR3=000000001ceb8000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=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=006603fe016c6c6f502e726567616e61 XMM02=20726f747563657865110a0100010101 XMM03=67206365786508007374726174736572 XMM04=616469646e616320636578650e006e65 XMM05=0065676169727420636578650b006574 XMM06=0a00657a696d696e696d20636578650d XMM07=636578650a0073746e69682063657865 XMM08=650800737472617473657220726f7475 XMM09=616320636578650e006e656720636578 XMM10=727420636578650b006574616469646e XMM11=6d696e696d20636578650d0065676169 XMM12=0073746e696820636578650a00657a69 XMM13=6578650a006c61746f7420636578650a XMM14=657320636578650a006873616d732063 XMM15=00007a7a756620636578650900736465 info registers vcpu 1 RAX=ffffffff83e5d490 RBX=0000000000000001 RCX=ffffffff83e4554c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e5da98 RBP=ffffed100112f000 RSP=ffff888008987e70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85672688 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e5d49e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f971cfb0010 CR3=000000001ceb8000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 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=0000000000439fea0000000000439a19 XMM02=0000000000441217000000000043a3a3 XMM03=00000000004389d30000000000440d18 XMM04=0000000000439a19000000000043938b XMM05=000000000043a3a30000000000439fea XMM06=0000000000440d180000000000441217 XMM07=00000000004388ee00000000004389d3 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000