0 PID: 22327 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 945.151667][T22327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 945.161728][T22327] Call Trace: [ 945.165014][T22327] dump_stack_lvl+0x1e2/0x24b [ 945.169694][T22327] ? devkmsg_release+0x127/0x127 [ 945.174628][T22327] ? show_regs_print_info+0x18/0x18 [ 945.179827][T22327] dump_stack+0x15/0x1d [ 945.183977][T22327] should_fail+0x3c0/0x510 [ 945.188393][T22327] ? __d_alloc+0x2d/0x6b0 [ 945.192732][T22327] __should_failslab+0x9f/0xe0 [ 945.197493][T22327] should_failslab+0x9/0x20 [ 945.201998][T22327] kmem_cache_alloc+0x43/0x380 [ 945.206761][T22327] __d_alloc+0x2d/0x6b0 [ 945.210913][T22327] d_alloc_pseudo+0x1d/0x70 [ 945.215409][T22327] alloc_file_pseudo+0x13f/0x300 [ 945.220341][T22327] ? shmem_get_inode+0x4de/0x6a0 [ 945.225274][T22327] ? alloc_empty_file_noaccount+0x80/0x80 [ 945.230986][T22327] ? shmem_fill_super+0xbe0/0xbe0 [ 945.236527][T22327] ? __kasan_check_write+0x14/0x20 [ 945.241637][T22327] ? clear_nlink+0x87/0xe0 [ 945.246048][T22327] __shmem_file_setup+0x1a2/0x280 [ 945.251070][T22327] shmem_file_setup+0x2f/0x40 [ 945.255741][T22327] __se_sys_memfd_create+0x1e0/0x3c0 [ 945.261026][T22327] __x64_sys_memfd_create+0x5b/0x70 [ 945.266217][T22327] do_syscall_64+0x31/0x70 [ 945.270742][T22327] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 945.276636][T22327] RIP: 0033:0x7fe56fb12b49 [ 945.281047][T22327] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 945.300668][T22327] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 945.309089][T22327] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb12b49 [ 945.317066][T22327] RDX: 00007fe56ee89000 RSI: 0000000000000000 RDI: 00007fe56fb6c180 [ 945.325036][T22327] RBP: 0000000000000000 R08: 00007fe56ee88ff8 R09: ffffffffffffffff [ 945.333115][T22327] R10: 00007fe56ee88ffc R11: 0000000000000246 R12: 0000000020000040 05:28:07 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 6) 05:28:07 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 6) [ 945.341084][T22327] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020000440 [ 945.380907][T22337] FAULT_INJECTION: forcing a failure. [ 945.380907][T22337] name failslab, interval 1, probability 0, space 0, times 0 [ 945.412983][T22337] CPU: 1 PID: 22337 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 945.423233][T22337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 945.433284][T22337] Call Trace: [ 945.436579][T22337] dump_stack_lvl+0x1e2/0x24b [ 945.441253][T22337] ? devkmsg_release+0x127/0x127 [ 945.446191][T22337] ? show_regs_print_info+0x18/0x18 [ 945.451388][T22337] ? __kasan_check_write+0x14/0x20 [ 945.456538][T22337] ? _raw_spin_lock+0xa3/0x1b0 [ 945.461309][T22337] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 945.466681][T22337] dump_stack+0x15/0x1d [ 945.470833][T22337] should_fail+0x3c0/0x510 [ 945.475247][T22337] ? __alloc_file+0x29/0x3b0 [ 945.479830][T22337] __should_failslab+0x9f/0xe0 [ 945.484594][T22337] should_failslab+0x9/0x20 [ 945.489099][T22337] kmem_cache_alloc+0x43/0x380 [ 945.493867][T22337] ? __kasan_check_write+0x14/0x20 [ 945.498976][T22337] ? _raw_spin_lock+0xa3/0x1b0 [ 945.503742][T22337] __alloc_file+0x29/0x3b0 [ 945.508152][T22337] ? alloc_empty_file+0x4c/0x1b0 [ 945.513089][T22337] alloc_empty_file+0xac/0x1b0 [ 945.517849][T22337] alloc_file+0x5b/0x4e0 [ 945.522088][T22337] alloc_file_pseudo+0x272/0x300 [ 945.527019][T22337] ? alloc_empty_file_noaccount+0x80/0x80 [ 945.532733][T22337] ? shmem_fill_super+0xbe0/0xbe0 [ 945.537744][T22337] ? __kasan_check_write+0x14/0x20 [ 945.542836][T22337] ? clear_nlink+0x87/0xe0 [ 945.547235][T22337] __shmem_file_setup+0x1a2/0x280 [ 945.552246][T22337] shmem_file_setup+0x2f/0x40 [ 945.556914][T22337] __se_sys_memfd_create+0x1e0/0x3c0 [ 945.562183][T22337] __x64_sys_memfd_create+0x5b/0x70 [ 945.567369][T22337] do_syscall_64+0x31/0x70 [ 945.571775][T22337] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 945.577647][T22337] RIP: 0033:0x7fe56fb12b49 [ 945.582041][T22337] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 945.601634][T22337] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 945.610026][T22337] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb12b49 [ 945.617974][T22337] RDX: 00007fe56ee89000 RSI: 0000000000000000 RDI: 00007fe56fb6c180 [ 945.625924][T22337] RBP: 0000000000000000 R08: 00007fe56ee88ff8 R09: ffffffffffffffff [ 945.633877][T22337] R10: 00007fe56ee88ffc R11: 0000000000000246 R12: 0000000020000040 [ 945.641826][T22337] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020000440 [ 945.650405][T22339] FAULT_INJECTION: forcing a failure. [ 945.650405][T22339] name failslab, interval 1, probability 0, space 0, times 0 [ 945.663284][T22339] CPU: 0 PID: 22339 Comm: syz-executor.1 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 945.673541][T22339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 945.683575][T22339] Call Trace: [ 945.686851][T22339] dump_stack_lvl+0x1e2/0x24b [ 945.691505][T22339] ? devkmsg_release+0x127/0x127 [ 945.696419][T22339] ? show_regs_print_info+0x18/0x18 [ 945.701614][T22339] ? stack_trace_save+0x11b/0x1e0 [ 945.706618][T22339] dump_stack+0x15/0x1d [ 945.710752][T22339] should_fail+0x3c0/0x510 [ 945.715146][T22339] ? __d_alloc+0x2d/0x6b0 [ 945.719460][T22339] __should_failslab+0x9f/0xe0 [ 945.724230][T22339] should_failslab+0x9/0x20 [ 945.728710][T22339] kmem_cache_alloc+0x43/0x380 [ 945.733450][T22339] ? kasan_set_track+0x63/0x80 [ 945.738194][T22339] ? kasan_set_track+0x4c/0x80 [ 945.743040][T22339] ? kasan_set_free_info+0x23/0x40 [ 945.748128][T22339] ? ____kasan_slab_free+0x133/0x170 [ 945.753388][T22339] ? slab_free_freelist_hook+0xcc/0x1a0 [ 945.758911][T22339] __d_alloc+0x2d/0x6b0 [ 945.763049][T22339] ? do_syscall_64+0x31/0x70 [ 945.767620][T22339] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 945.773682][T22339] d_alloc_parallel+0xf3/0x1360 [ 945.778514][T22339] ? __kasan_check_write+0x14/0x20 [ 945.783607][T22339] ? lockref_put_return+0x1da/0x290 [ 945.788785][T22339] ? __rcu_read_lock+0x50/0x50 [ 945.793526][T22339] ? avc_has_perm_noaudit+0x358/0x4d0 [ 945.798877][T22339] ? __rcu_read_lock+0x50/0x50 [ 945.803624][T22339] ? d_hash_and_lookup+0x200/0x200 [ 945.808718][T22339] ? avc_has_perm_noaudit+0x2ed/0x4d0 [ 945.814153][T22339] ? __d_lookup+0x4a0/0x500 [ 945.818634][T22339] ? avc_denied+0x1b0/0x1b0 [ 945.823117][T22339] __lookup_slow+0x14e/0x400 [ 945.827692][T22339] ? __kasan_check_write+0x14/0x20 [ 945.832783][T22339] ? lookup_one_len+0x2c0/0x2c0 [ 945.837615][T22339] ? selinux_inode_permission+0x44e/0x6a0 [ 945.843309][T22339] ? __rcu_read_lock+0x50/0x50 [ 945.848051][T22339] walk_component+0x516/0x790 [ 945.852704][T22339] ? try_to_unlazy+0x630/0x630 [ 945.857445][T22339] ? security_inode_permission+0xdd/0x120 [ 945.863157][T22339] ? inode_permission+0xe0/0x520 [ 945.868076][T22339] link_path_walk+0x5e7/0xbf0 [ 945.872731][T22339] ? path_init+0x1130/0x1130 [ 945.877300][T22339] path_openat+0x278/0x3500 [ 945.881786][T22339] ? stack_trace_snprint+0xe0/0xe0 [ 945.886876][T22339] ? kmem_cache_alloc+0x1a2/0x380 [ 945.891876][T22339] ? do_filp_open+0x440/0x440 [ 945.896528][T22339] ? __x64_sys_openat+0x243/0x290 [ 945.901531][T22339] ? do_syscall_64+0x31/0x70 [ 945.906101][T22339] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 945.912232][T22339] do_filp_open+0x200/0x440 [ 945.916711][T22339] ? vfs_tmpfile+0x230/0x230 [ 945.921281][T22339] ? noop_direct_IO+0x20/0x20 [ 945.925939][T22339] ? get_unused_fd_flags+0x95/0xa0 [ 945.931026][T22339] do_sys_openat2+0x13b/0x470 [ 945.935691][T22339] ? __fget_files+0x39e/0x3d0 [ 945.940344][T22339] ? do_sys_open+0x220/0x220 [ 945.944916][T22339] ? __kasan_check_write+0x14/0x20 [ 945.950003][T22339] ? ksys_write+0x257/0x2b0 [ 945.954483][T22339] __x64_sys_openat+0x243/0x290 [ 945.959335][T22339] ? __ia32_sys_open+0x270/0x270 [ 945.964252][T22339] ? debug_smp_processor_id+0x1c/0x20 [ 945.969601][T22339] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 945.975646][T22339] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 945.981270][T22339] do_syscall_64+0x31/0x70 [ 945.985666][T22339] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 945.991539][T22339] RIP: 0033:0x7fd66773aa64 [ 945.995936][T22339] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 946.015518][T22339] RSP: 002b:00007fd666add0b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 946.023911][T22339] RAX: ffffffffffffffda RBX: 00007fd66789b028 RCX: 00007fd66773aa64 [ 946.031873][T22339] RDX: 0000000000000000 RSI: 00007fd6677e1007 RDI: 00000000ffffff9c [ 946.039998][T22339] RBP: 00007fd6677e1007 R08: 0000000000000000 R09: 0000000000000000 [ 946.047952][T22339] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 946.055902][T22339] R13: 00007ffc50f59caf R14: 00007fd666add300 R15: 0000000000022000 05:28:08 executing program 0: r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:08 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc0010000, 0x0, 0xf5ffffff) 05:28:08 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004ad00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001840)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x89, "6175dbb0920b12"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004bd00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000002c0)={r5}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001840)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x89, "6175dbb0920b12"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005dd80)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x2, "cf18bafd511fb0"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001840)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0x89, "6175dbb0920b12"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004bf00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001840)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}], 0x89, "6175dbb0920b12"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004d040)={0x81, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {0x0, r3}, {0x0, r4}, {r5}, {0x0, r9}, {}, {}, {r10, r11}], 0x74, "3dff104893469f"}) r12 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r12, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:28:08 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 7) [ 946.296486][T22346] FAULT_INJECTION: forcing a failure. [ 946.296486][T22346] name failslab, interval 1, probability 0, space 0, times 0 [ 946.311781][T22346] CPU: 1 PID: 22346 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 946.322027][T22346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 946.332168][T22346] Call Trace: [ 946.335452][T22346] dump_stack_lvl+0x1e2/0x24b [ 946.340122][T22346] ? devkmsg_release+0x127/0x127 [ 946.345050][T22346] ? show_regs_print_info+0x18/0x18 [ 946.350240][T22346] dump_stack+0x15/0x1d [ 946.354384][T22346] should_fail+0x3c0/0x510 [ 946.358807][T22346] ? security_file_alloc+0x36/0x200 [ 946.364006][T22346] __should_failslab+0x9f/0xe0 [ 946.368774][T22346] should_failslab+0x9/0x20 [ 946.373278][T22346] kmem_cache_alloc+0x43/0x380 [ 946.378041][T22346] security_file_alloc+0x36/0x200 [ 946.383060][T22346] __alloc_file+0xc5/0x3b0 [ 946.387472][T22346] alloc_empty_file+0xac/0x1b0 [ 946.392237][T22346] alloc_file+0x5b/0x4e0 [ 946.396486][T22346] alloc_file_pseudo+0x272/0x300 [ 946.401507][T22346] ? alloc_empty_file_noaccount+0x80/0x80 [ 946.407259][T22346] ? shmem_fill_super+0xbe0/0xbe0 [ 946.412389][T22346] ? __kasan_check_write+0x14/0x20 [ 946.417493][T22346] ? clear_nlink+0x87/0xe0 [ 946.421911][T22346] __shmem_file_setup+0x1a2/0x280 [ 946.426927][T22346] shmem_file_setup+0x2f/0x40 [ 946.431614][T22346] __se_sys_memfd_create+0x1e0/0x3c0 [ 946.436897][T22346] __x64_sys_memfd_create+0x5b/0x70 [ 946.442087][T22346] do_syscall_64+0x31/0x70 [ 946.446496][T22346] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 946.452375][T22346] RIP: 0033:0x7fe56fb12b49 [ 946.456790][T22346] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 946.476392][T22346] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 946.484798][T22346] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb12b49 [ 946.492777][T22346] RDX: 00007fe56ee89000 RSI: 0000000000000000 RDI: 00007fe56fb6c180 [ 946.500758][T22346] RBP: 0000000000000000 R08: 00007fe56ee88ff8 R09: ffffffffffffffff [ 946.508728][T22346] R10: 00007fe56ee88ffc R11: 0000000000000246 R12: 0000000020000040 [ 946.516690][T22346] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020000440 05:28:09 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xffffffffffffffc1) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a5a8da0433ec4b5e0bd141c891c37b5c004df0e94a19ec816af1e2a50", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf250300000005800400010000002300040002001400020076657468315f646765000900030273797a32000000000900030073797a3202ffe20059ac583f94430000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000), 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000300)) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:09 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 7) 05:28:09 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc1000000, 0x0, 0xf5ffffff) 05:28:09 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 8) [ 946.634011][T22364] FAULT_INJECTION: forcing a failure. [ 946.634011][T22364] name failslab, interval 1, probability 0, space 0, times 0 [ 946.646767][T22364] CPU: 0 PID: 22364 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 946.656995][T22364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 946.667034][T22364] Call Trace: [ 946.670313][T22364] dump_stack_lvl+0x1e2/0x24b [ 946.675056][T22364] ? devkmsg_release+0x127/0x127 [ 946.679970][T22364] ? show_regs_print_info+0x18/0x18 [ 946.685151][T22364] dump_stack+0x15/0x1d [ 946.689283][T22364] should_fail+0x3c0/0x510 [ 946.693709][T22364] ? getname_flags+0xba/0x650 [ 946.698364][T22364] __should_failslab+0x9f/0xe0 [ 946.703111][T22364] should_failslab+0x9/0x20 [ 946.707588][T22364] kmem_cache_alloc+0x43/0x380 [ 946.712329][T22364] ? __kasan_check_write+0x14/0x20 [ 946.717418][T22364] getname_flags+0xba/0x650 [ 946.721898][T22364] ? up_write+0xd0/0xd0 [ 946.726033][T22364] getname+0x19/0x20 [ 946.729909][T22364] do_sys_openat2+0xd2/0x470 [ 946.734475][T22364] ? fput_many+0x47/0x1a0 [ 946.738779][T22364] ? do_sys_open+0x220/0x220 [ 946.743351][T22364] ? do_sys_ftruncate+0x21e/0x8f0 [ 946.748361][T22364] __x64_sys_openat+0x243/0x290 [ 946.753188][T22364] ? __ia32_sys_open+0x270/0x270 [ 946.758105][T22364] ? debug_smp_processor_id+0x1c/0x20 [ 946.763454][T22364] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 946.769497][T22364] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 946.775190][T22364] do_syscall_64+0x31/0x70 [ 946.779587][T22364] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 946.785456][T22364] RIP: 0033:0x7fe56fac5a64 [ 946.789852][T22364] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 946.809520][T22364] RSP: 002b:00007fe56ee88ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 946.817915][T22364] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fac5a64 [ 946.825866][T22364] RDX: 0000000000000002 RSI: 00007fe56ee89000 RDI: 00000000ffffff9c 05:28:09 executing program 0: syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r1, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0x40044591, 0x0) 05:28:09 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 9) [ 946.833816][T22364] RBP: 00007fe56ee89000 R08: 0000000000000000 R09: ffffffffffffffff [ 946.841764][T22364] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 946.849713][T22364] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 946.866642][T22366] FAULT_INJECTION: forcing a failure. [ 946.866642][T22366] name failslab, interval 1, probability 0, space 0, times 0 [ 946.879787][T22366] CPU: 0 PID: 22366 Comm: syz-executor.1 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 946.890028][T22366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 946.900081][T22366] Call Trace: [ 946.903377][T22366] dump_stack_lvl+0x1e2/0x24b [ 946.908044][T22366] ? devkmsg_release+0x127/0x127 [ 946.913232][T22366] ? show_regs_print_info+0x18/0x18 [ 946.918431][T22366] ? audit_log_end+0x1c6/0x230 [ 946.923196][T22366] dump_stack+0x15/0x1d [ 946.924665][T22376] FAULT_INJECTION: forcing a failure. [ 946.924665][T22376] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 946.927344][T22366] should_fail+0x3c0/0x510 [ 946.927366][T22366] ? getname_flags+0xba/0x650 [ 946.949417][T22366] __should_failslab+0x9f/0xe0 [ 946.954172][T22366] should_failslab+0x9/0x20 [ 946.958662][T22366] kmem_cache_alloc+0x43/0x380 [ 946.963416][T22366] getname_flags+0xba/0x650 [ 946.967913][T22366] ? kernel_write+0x3c0/0x3c0 [ 946.972587][T22366] getname+0x19/0x20 [ 946.976470][T22366] do_sys_openat2+0xd2/0x470 [ 946.981049][T22366] ? __fget_files+0x39e/0x3d0 [ 946.985714][T22366] ? do_sys_open+0x220/0x220 [ 946.990296][T22366] ? __kasan_check_write+0x14/0x20 [ 946.995402][T22366] ? __fpregs_load_activate+0x1e7/0x370 [ 947.000943][T22366] __x64_sys_openat+0x243/0x290 [ 947.005798][T22366] ? __ia32_sys_open+0x270/0x270 [ 947.010726][T22366] ? syscall_trace_enter+0xb1/0x190 [ 947.015919][T22366] do_syscall_64+0x31/0x70 [ 947.020331][T22366] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 947.026211][T22366] RIP: 0033:0x7fd66773aa64 [ 947.030615][T22366] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 947.050206][T22366] RSP: 002b:00007fd666afe0b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 947.058615][T22366] RAX: ffffffffffffffda RBX: 00007fd66789af60 RCX: 00007fd66773aa64 [ 947.066586][T22366] RDX: 0000000000000000 RSI: 00007fd6677e1007 RDI: 00000000ffffff9c [ 947.074541][T22366] RBP: 00007fd6677e1007 R08: 0000000000000000 R09: 0000000000000000 05:28:09 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022db45000fedbdf2503a1f4b5dc9af823a89e000005000400020000001400020076657468315f6467450009000311979c8cb8d7805f000900e3007364985842b579ee7cb0f05d9096aa9b4827e2f916a1666f726b7a72000002005203d29fb5a0757b5716d8ee953e658ef62dd59720d3c446638f668bbc9b88c5bf19c13f2c8dbb91c078540cec115d9c1d2f1e884e4e9c9b33628e5d4b1dc89abd067e7a68afbc4c1ff6b4"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x20048851) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000300)=""/151) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x14, 0x201}], 0x18) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:09 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc1010000, 0x0, 0xf5ffffff) [ 947.082504][T22366] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 947.090475][T22366] R13: 00007ffc50f59caf R14: 00007fd666afe300 R15: 0000000000022000 [ 947.099532][ T23] kauditd_printk_skb: 30 callbacks suppressed [ 947.099543][ T23] audit: type=1326 audit(1639114089.540:789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22358 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=0 compat=0 ip=0x7fd66773a6fc code=0x7ffc0000 [ 947.100559][T22376] CPU: 1 PID: 22376 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 947.106026][ T23] audit: type=1326 audit(1639114089.540:790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22358 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fd66773a65f code=0x7ffc0000 [ 947.129377][T22376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 947.129381][T22376] Call Trace: [ 947.129398][T22376] dump_stack_lvl+0x1e2/0x24b [ 947.129410][T22376] ? show_regs_print_info+0x18/0x18 [ 947.129420][T22376] dump_stack+0x15/0x1d [ 947.129429][T22376] should_fail+0x3c0/0x510 [ 947.129439][T22376] should_fail_usercopy+0x1a/0x20 [ 947.129446][T22376] strncpy_from_user+0x24/0x2b0 [ 947.129465][T22376] getname_flags+0xf5/0x650 [ 947.209442][T22376] getname+0x19/0x20 [ 947.213319][T22376] do_sys_openat2+0xd2/0x470 [ 947.217892][T22376] ? fput_many+0x47/0x1a0 [ 947.222199][T22376] ? do_sys_open+0x220/0x220 [ 947.227116][T22376] ? do_sys_ftruncate+0x21e/0x8f0 [ 947.232208][T22376] __x64_sys_openat+0x243/0x290 [ 947.237036][T22376] ? __ia32_sys_open+0x270/0x270 [ 947.241958][T22376] ? debug_smp_processor_id+0x1c/0x20 [ 947.247308][T22376] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 947.253368][T22376] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 947.259000][T22376] do_syscall_64+0x31/0x70 [ 947.263407][T22376] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 947.269285][T22376] RIP: 0033:0x7fe56fac5a64 [ 947.273682][T22376] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 947.293266][T22376] RSP: 002b:00007fe56ee88ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 947.301657][T22376] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fac5a64 [ 947.309614][T22376] RDX: 0000000000000002 RSI: 00007fe56ee89000 RDI: 00000000ffffff9c [ 947.317576][T22376] RBP: 00007fe56ee89000 R08: 0000000000000000 R09: ffffffffffffffff [ 947.325537][T22376] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 05:28:09 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 8) [ 947.333495][T22376] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 947.350998][ T23] audit: type=1326 audit(1639114089.540:791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22358 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7fd66773a78b code=0x7ffc0000 05:28:09 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc2000000, 0x0, 0xf5ffffff) [ 947.375059][ T23] audit: type=1326 audit(1639114089.540:792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22358 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 947.399877][ T23] audit: type=1326 audit(1639114089.540:793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22358 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 947.435670][T22395] FAULT_INJECTION: forcing a failure. [ 947.435670][T22395] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 947.448823][ T23] audit: type=1326 audit(1639114089.880:794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22387 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 947.453162][T22395] CPU: 1 PID: 22395 Comm: syz-executor.1 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 947.473057][ T23] audit: type=1326 audit(1639114089.880:795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22387 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd66773aa64 code=0x7ffc0000 [ 947.483152][T22395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 947.483158][T22395] Call Trace: [ 947.483175][T22395] dump_stack_lvl+0x1e2/0x24b [ 947.483194][T22395] ? show_regs_print_info+0x18/0x18 [ 947.507121][ T23] audit: type=1326 audit(1639114089.880:796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22387 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fd66773a65f code=0x7ffc0000 [ 947.517078][T22395] dump_stack+0x15/0x1d [ 947.517089][T22395] should_fail+0x3c0/0x510 [ 947.517098][T22395] should_fail_usercopy+0x1a/0x20 [ 947.517106][T22395] strncpy_from_user+0x24/0x2b0 [ 947.517126][T22395] getname_flags+0xf5/0x650 [ 947.520481][ T23] audit: type=1326 audit(1639114089.880:797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22387 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd66773aa64 code=0x7ffc0000 [ 947.525034][T22395] getname+0x19/0x20 [ 947.525043][T22395] do_sys_openat2+0xd2/0x470 [ 947.525053][T22395] ? __fget_files+0x39e/0x3d0 [ 947.525069][T22395] ? do_sys_open+0x220/0x220 [ 947.618288][T22395] ? ksys_write+0x257/0x2b0 [ 947.622776][T22395] __x64_sys_openat+0x243/0x290 [ 947.627617][T22395] ? __ia32_sys_open+0x270/0x270 [ 947.632552][T22395] ? syscall_trace_enter+0xb1/0x190 [ 947.637735][T22395] do_syscall_64+0x31/0x70 [ 947.642312][T22395] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 947.648192][T22395] RIP: 0033:0x7fd66773aa64 [ 947.652608][T22395] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 947.672197][T22395] RSP: 002b:00007fd666afe0b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 947.680600][T22395] RAX: ffffffffffffffda RBX: 00007fd66789af60 RCX: 00007fd66773aa64 [ 947.688582][T22395] RDX: 0000000000000000 RSI: 00007fd6677e1007 RDI: 00000000ffffff9c [ 947.696539][T22395] RBP: 00007fd6677e1007 R08: 0000000000000000 R09: 0000000000000000 [ 947.704510][T22395] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 947.712481][T22395] R13: 00007ffc50f59caf R14: 00007fd666afe300 R15: 0000000000022000 [ 947.721932][ T23] audit: type=1326 audit(1639114090.170:798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22387 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=0 compat=0 ip=0x7fd66773a6fc code=0x7ffc0000 05:28:10 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r1, &(0x7f000004d000)=[{{0x77359400}, 0x14, 0x200, 0xffffffff}], 0x18) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="100000000000000001000000010000006de7ca2402bbe015a16ef882bbacbeea61ddb8b3461ac0d8c8902b0609755c9be323fa0c73ad17d102f88beb2b658e5967c1a45bbeed9615e69eae649523a0ac41c1478d41100b173c2d454febd0aeffb292bf1d46a6c10f29ab2a05acc3bd6310d2485998b096ad6abd237169dd4ecbe877cff20edf055ea6783dff6a9c9fac9a61a37e5d827194950bc477abb9092fe94a7eb54f40cbec6e5f52387c5c01a5cddc50084d9387b7f0a50601544a9e"], 0x10}}], 0x2, 0x0) sendfile(r1, r2, &(0x7f0000000040)=0x1ff, 0x24) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)) 05:28:10 executing program 0: syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r1, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0x40044591, 0x0) 05:28:10 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc2010000, 0x0, 0xf5ffffff) 05:28:10 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 10) 05:28:10 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (fail_nth: 9) [ 947.953145][T22400] FAULT_INJECTION: forcing a failure. [ 947.953145][T22400] name failslab, interval 1, probability 0, space 0, times 0 [ 947.967862][T22405] FAULT_INJECTION: forcing a failure. [ 947.967862][T22405] name failslab, interval 1, probability 0, space 0, times 0 [ 947.982623][T22400] CPU: 0 PID: 22400 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 947.992860][T22400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 948.002906][T22400] Call Trace: [ 948.006195][T22400] dump_stack_lvl+0x1e2/0x24b [ 948.010863][T22400] ? devkmsg_release+0x127/0x127 [ 948.015790][T22400] ? show_regs_print_info+0x18/0x18 [ 948.020994][T22400] dump_stack+0x15/0x1d [ 948.025139][T22400] should_fail+0x3c0/0x510 [ 948.029546][T22400] ? __alloc_file+0x29/0x3b0 [ 948.034121][T22400] __should_failslab+0x9f/0xe0 [ 948.038868][T22400] should_failslab+0x9/0x20 [ 948.043360][T22400] kmem_cache_alloc+0x43/0x380 [ 948.048113][T22400] ? stack_trace_save+0x1e0/0x1e0 [ 948.053130][T22400] ? __kernel_text_address+0x9a/0x110 [ 948.058493][T22400] __alloc_file+0x29/0x3b0 [ 948.062893][T22400] ? alloc_empty_file+0x4c/0x1b0 [ 948.067904][T22400] alloc_empty_file+0xac/0x1b0 [ 948.072651][T22400] path_openat+0x110/0x3500 [ 948.077139][T22400] ? stack_trace_save+0x11b/0x1e0 [ 948.082149][T22400] ? memcpy+0x56/0x70 [ 948.086132][T22400] ? stack_trace_snprint+0xe0/0xe0 [ 948.091230][T22400] ? __kasan_slab_alloc+0xc9/0xe0 [ 948.096240][T22400] ? __kasan_slab_alloc+0xb2/0xe0 [ 948.101246][T22400] ? kmem_cache_alloc+0x1a2/0x380 [ 948.106257][T22400] ? do_filp_open+0x440/0x440 [ 948.110917][T22400] ? __x64_sys_openat+0x243/0x290 [ 948.115926][T22400] ? do_syscall_64+0x31/0x70 [ 948.120510][T22400] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 948.126563][T22400] do_filp_open+0x200/0x440 [ 948.131055][T22400] ? vfs_tmpfile+0x230/0x230 [ 948.135635][T22400] ? get_unused_fd_flags+0x95/0xa0 [ 948.140734][T22400] do_sys_openat2+0x13b/0x470 [ 948.145396][T22400] ? fput_many+0x47/0x1a0 05:28:10 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc3000000, 0x0, 0xf5ffffff) [ 948.149711][T22400] ? do_sys_open+0x220/0x220 [ 948.154290][T22400] ? __kasan_check_write+0x14/0x20 [ 948.159386][T22400] ? __fpregs_load_activate+0x1e7/0x370 [ 948.164935][T22400] __x64_sys_openat+0x243/0x290 [ 948.169771][T22400] ? __ia32_sys_open+0x270/0x270 [ 948.174872][T22400] ? switch_fpu_return+0xe/0x10 [ 948.179704][T22400] ? exit_to_user_mode_prepare+0xd4/0xe0 [ 948.185322][T22400] do_syscall_64+0x31/0x70 [ 948.189737][T22400] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 948.195617][T22400] RIP: 0033:0x7fe56fac5a64 [ 948.200015][T22400] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 948.219616][T22400] RSP: 002b:00007fe56ee88ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 948.228026][T22400] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fac5a64 [ 948.235986][T22400] RDX: 0000000000000002 RSI: 00007fe56ee89000 RDI: 00000000ffffff9c [ 948.243945][T22400] RBP: 00007fe56ee89000 R08: 0000000000000000 R09: ffffffffffffffff [ 948.251998][T22400] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 948.259971][T22400] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 948.267951][T22405] CPU: 1 PID: 22405 Comm: syz-executor.1 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 948.278187][T22405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 948.288234][T22405] Call Trace: [ 948.291528][T22405] dump_stack_lvl+0x1e2/0x24b [ 948.296206][T22405] ? devkmsg_release+0x127/0x127 [ 948.301138][T22405] ? show_regs_print_info+0x18/0x18 [ 948.306326][T22405] dump_stack+0x15/0x1d [ 948.310468][T22405] should_fail+0x3c0/0x510 [ 948.314874][T22405] ? __alloc_file+0x29/0x3b0 [ 948.319451][T22405] __should_failslab+0x9f/0xe0 [ 948.324294][T22405] should_failslab+0x9/0x20 [ 948.328782][T22405] kmem_cache_alloc+0x43/0x380 [ 948.333531][T22405] ? stack_trace_save+0x1e0/0x1e0 [ 948.338541][T22405] ? __kernel_text_address+0x9a/0x110 [ 948.344076][T22405] __alloc_file+0x29/0x3b0 [ 948.348486][T22405] ? alloc_empty_file+0x4c/0x1b0 [ 948.353404][T22405] alloc_empty_file+0xac/0x1b0 [ 948.358157][T22405] path_openat+0x110/0x3500 [ 948.362816][T22405] ? stack_trace_save+0x11b/0x1e0 [ 948.367829][T22405] ? stack_trace_snprint+0xe0/0xe0 [ 948.372929][T22405] ? __kasan_slab_alloc+0xc9/0xe0 [ 948.377937][T22405] ? __kasan_slab_alloc+0xb2/0xe0 [ 948.382946][T22405] ? kmem_cache_alloc+0x1a2/0x380 [ 948.387953][T22405] ? do_filp_open+0x440/0x440 [ 948.392617][T22405] ? __x64_sys_openat+0x243/0x290 [ 948.397624][T22405] ? do_syscall_64+0x31/0x70 [ 948.402201][T22405] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 948.408254][T22405] do_filp_open+0x200/0x440 [ 948.412742][T22405] ? vfs_tmpfile+0x230/0x230 [ 948.417318][T22405] ? get_unused_fd_flags+0x95/0xa0 [ 948.422418][T22405] do_sys_openat2+0x13b/0x470 [ 948.427078][T22405] ? __fget_files+0x39e/0x3d0 [ 948.431767][T22405] ? do_sys_open+0x220/0x220 [ 948.436343][T22405] ? __kasan_check_write+0x14/0x20 [ 948.441440][T22405] ? __fpregs_load_activate+0x1e7/0x370 [ 948.446969][T22405] __x64_sys_openat+0x243/0x290 05:28:10 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 11) [ 948.451809][T22405] ? __ia32_sys_open+0x270/0x270 [ 948.456728][T22405] ? syscall_trace_enter+0xb1/0x190 [ 948.461922][T22405] do_syscall_64+0x31/0x70 [ 948.463403][T22423] FAULT_INJECTION: forcing a failure. [ 948.463403][T22423] name failslab, interval 1, probability 0, space 0, times 0 [ 948.466335][T22405] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 948.466346][T22405] RIP: 0033:0x7fd66773aa64 [ 948.466363][T22405] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 948.508949][T22405] RSP: 002b:00007fd666afe0b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 948.517348][T22405] RAX: ffffffffffffffda RBX: 00007fd66789af60 RCX: 00007fd66773aa64 [ 948.525309][T22405] RDX: 0000000000000000 RSI: 00007fd6677e1007 RDI: 00000000ffffff9c [ 948.533270][T22405] RBP: 00007fd6677e1007 R08: 0000000000000000 R09: 0000000000000000 [ 948.541235][T22405] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 948.549195][T22405] R13: 00007ffc50f59caf R14: 00007fd666afe300 R15: 0000000000022000 [ 948.557155][T22423] CPU: 0 PID: 22423 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 948.567382][T22423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 948.577414][T22423] Call Trace: [ 948.580686][T22423] dump_stack_lvl+0x1e2/0x24b [ 948.585505][T22423] ? devkmsg_release+0x127/0x127 [ 948.590439][T22423] ? show_regs_print_info+0x18/0x18 [ 948.595626][T22423] dump_stack+0x15/0x1d [ 948.599763][T22423] should_fail+0x3c0/0x510 [ 948.604160][T22423] ? security_file_alloc+0x36/0x200 [ 948.609344][T22423] __should_failslab+0x9f/0xe0 [ 948.614095][T22423] should_failslab+0x9/0x20 [ 948.618580][T22423] kmem_cache_alloc+0x43/0x380 [ 948.623321][T22423] security_file_alloc+0x36/0x200 [ 948.628319][T22423] __alloc_file+0xc5/0x3b0 [ 948.632716][T22423] alloc_empty_file+0xac/0x1b0 [ 948.637457][T22423] path_openat+0x110/0x3500 [ 948.641938][T22423] ? stack_trace_save+0x11b/0x1e0 [ 948.646937][T22423] ? memcpy+0x56/0x70 [ 948.650929][T22423] ? stack_trace_snprint+0xe0/0xe0 [ 948.656019][T22423] ? __kasan_slab_alloc+0xc9/0xe0 [ 948.661018][T22423] ? __kasan_slab_alloc+0xb2/0xe0 [ 948.666016][T22423] ? kmem_cache_alloc+0x1a2/0x380 [ 948.671026][T22423] ? do_filp_open+0x440/0x440 [ 948.675693][T22423] ? __x64_sys_openat+0x243/0x290 [ 948.680702][T22423] ? do_syscall_64+0x31/0x70 [ 948.685274][T22423] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 948.691326][T22423] do_filp_open+0x200/0x440 [ 948.695813][T22423] ? vfs_tmpfile+0x230/0x230 [ 948.700389][T22423] ? get_unused_fd_flags+0x95/0xa0 [ 948.705478][T22423] do_sys_openat2+0x13b/0x470 [ 948.710131][T22423] ? fput_many+0x47/0x1a0 [ 948.714435][T22423] ? do_sys_open+0x220/0x220 [ 948.719000][T22423] ? do_sys_ftruncate+0x21e/0x8f0 [ 948.724001][T22423] __x64_sys_openat+0x243/0x290 [ 948.728825][T22423] ? __ia32_sys_open+0x270/0x270 [ 948.733744][T22423] ? debug_smp_processor_id+0x1c/0x20 [ 948.739089][T22423] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 948.745129][T22423] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 948.750738][T22423] do_syscall_64+0x31/0x70 [ 948.755131][T22423] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 948.761000][T22423] RIP: 0033:0x7fe56fac5a64 [ 948.765392][T22423] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 948.784991][T22423] RSP: 002b:00007fe56ee88ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 948.793482][T22423] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fac5a64 05:28:11 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc3010000, 0x0, 0xf5ffffff) 05:28:11 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, r0) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94c546327b7aea94c875bbb3", @ANYRES16=0x0, @ANYBLOB="00022dbd7000e4c9873403000000050004000100000005000400020000001400020076e97468030473797a32000000000000192b9aa6002ec3aae30000000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000000300)="b12d36d1f257096c92a1abd14dd506616a66451f2dbee774073783064848aa01238cf9990b863cbeaa004afd05142c291733a12e0d77e8c815fea18fc4fe78a7acec986fa260a401a4fbb756e240cfdd438ca97c3a24940118119256", 0x5c, 0x800, &(0x7f0000000380)={0x2, 0x4e24, @loopback}, 0x10) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:11 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:11 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, 0x0) syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f00000000c0)=[{{0x77359400}, 0x2, 0x1000, 0x6}, {{0x0, 0xea60}, 0x18, 0x6, 0x7}, {{r2, r3/1000+60000}, 0x17, 0x7, 0x5}], 0x48) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:28:11 executing program 0: syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r1, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0x40044591, 0x0) 05:28:11 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 12) [ 948.801436][T22423] RDX: 0000000000000002 RSI: 00007fe56ee89000 RDI: 00000000ffffff9c [ 948.809395][T22423] RBP: 00007fe56ee89000 R08: 0000000000000000 R09: ffffffffffffffff [ 948.817383][T22423] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 948.825345][T22423] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 05:28:11 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc4000000, 0x0, 0xf5ffffff) [ 948.881307][T22442] FAULT_INJECTION: forcing a failure. [ 948.881307][T22442] name failslab, interval 1, probability 0, space 0, times 0 [ 948.895717][T22442] CPU: 0 PID: 22442 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 948.905958][T22442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 948.915995][T22442] Call Trace: [ 948.919269][T22442] dump_stack_lvl+0x1e2/0x24b [ 948.923928][T22442] ? show_regs_print_info+0x18/0x18 [ 948.929104][T22442] dump_stack+0x15/0x1d [ 948.933237][T22442] should_fail+0x3c0/0x510 [ 948.937635][T22442] ? __kthread_create_on_node+0x11f/0x410 [ 948.943355][T22442] __should_failslab+0x9f/0xe0 [ 948.948110][T22442] should_failslab+0x9/0x20 [ 948.952593][T22442] kmem_cache_alloc_trace+0x42/0x3a0 [ 948.957863][T22442] ? arch_stack_walk+0xf8/0x140 [ 948.962691][T22442] ? loop_config_discard+0x4d0/0x4d0 [ 948.967957][T22442] ? loop_config_discard+0x4d0/0x4d0 [ 948.973224][T22442] __kthread_create_on_node+0x11f/0x410 [ 948.978746][T22442] ? kthread_create_on_node+0x120/0x120 [ 948.984268][T22442] ? _raw_spin_lock+0xa3/0x1b0 [ 948.989010][T22442] ? __rcu_read_lock+0x50/0x50 [ 948.993923][T22442] ? loop_config_discard+0x4d0/0x4d0 [ 948.999190][T22442] kthread_create_on_node+0xda/0x120 [ 949.004453][T22442] ? tsk_fork_get_node+0x10/0x10 [ 949.009366][T22442] ? memset+0x35/0x40 [ 949.013333][T22442] loop_configure+0x702/0x15b0 [ 949.018075][T22442] lo_ioctl+0x821/0x2380 [ 949.022295][T22442] ? is_bpf_text_address+0x1a2/0x1c0 [ 949.027560][T22442] ? is_module_text_address+0xe1/0x140 [ 949.032997][T22442] ? lo_release+0x1f0/0x1f0 [ 949.037480][T22442] ? __kernel_text_address+0x9a/0x110 [ 949.042829][T22442] ? unwind_get_return_address+0x4c/0x90 [ 949.048439][T22442] ? arch_stack_walk+0xf8/0x140 [ 949.053267][T22442] ? __kasan_check_write+0x14/0x20 [ 949.058351][T22442] ? kobject_get_unless_zero+0x220/0x310 [ 949.063959][T22442] ? __kobject_del+0x300/0x300 [ 949.068701][T22442] ? __kasan_check_write+0x14/0x20 [ 949.073794][T22442] ? __kasan_check_write+0x14/0x20 [ 949.078879][T22442] ? __up_read+0x7b/0x2b0 [ 949.083181][T22442] ? up_read+0x10/0x10 [ 949.087226][T22442] ? __kasan_check_write+0x14/0x20 [ 949.092404][T22442] ? _raw_spin_lock+0xa3/0x1b0 [ 949.097148][T22442] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 949.102499][T22442] ? __kasan_check_write+0x14/0x20 [ 949.107605][T22442] ? disk_unblock_events+0x51/0x60 [ 949.112696][T22442] ? __blkdev_get+0x1431/0x16d0 [ 949.117527][T22442] ? __rcu_read_lock+0x50/0x50 [ 949.122269][T22442] ? is_bpf_text_address+0x1a2/0x1c0 [ 949.127529][T22442] ? is_module_text_address+0xe1/0x140 [ 949.132966][T22442] ? stack_trace_save+0x1e0/0x1e0 [ 949.137967][T22442] ? __kernel_text_address+0x9a/0x110 [ 949.143313][T22442] ? unwind_get_return_address+0x4c/0x90 [ 949.148920][T22442] ? arch_stack_walk+0xf8/0x140 [ 949.153748][T22442] ? stack_trace_save+0x11b/0x1e0 [ 949.158746][T22442] ? stack_trace_snprint+0xe0/0xe0 [ 949.163832][T22442] ? path_openat+0x2795/0x3500 [ 949.168575][T22442] ? kmem_cache_free+0xb5/0x1f0 [ 949.173401][T22442] ? __rcu_read_lock+0x50/0x50 [ 949.178138][T22442] ? kmem_cache_free+0xb5/0x1f0 [ 949.182970][T22442] ? avc_has_extended_perms+0x731/0x1270 [ 949.188576][T22442] ? memcpy+0x56/0x70 [ 949.192544][T22442] ? avc_has_extended_perms+0xb63/0x1270 [ 949.198154][T22442] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 949.203505][T22442] ? do_vfs_ioctl+0x7c6/0x1a70 [ 949.208242][T22442] ? blkdev_bszset+0x250/0x250 [ 949.212983][T22442] ? __x32_compat_sys_ioctl+0x90/0x90 [ 949.218362][T22442] ? selinux_file_ioctl+0x4ca/0x990 [ 949.223541][T22442] ? selinux_file_ioctl+0x72f/0x990 [ 949.228723][T22442] ? selinux_file_alloc_security+0x120/0x120 [ 949.234679][T22442] ? do_sys_openat2+0x397/0x470 [ 949.239509][T22442] ? lo_release+0x1f0/0x1f0 [ 949.244003][T22442] blkdev_ioctl+0x2c3/0x5f0 [ 949.248508][T22442] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 949.253956][T22442] ? __fget_files+0x39e/0x3d0 [ 949.258620][T22442] block_ioctl+0xaf/0xf0 [ 949.262853][T22442] ? blkdev_iopoll+0x100/0x100 [ 949.267598][T22442] __se_sys_ioctl+0x115/0x190 [ 949.272259][T22442] __x64_sys_ioctl+0x7b/0x90 [ 949.276825][T22442] do_syscall_64+0x31/0x70 [ 949.281233][T22442] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 949.287097][T22442] RIP: 0033:0x7fe56fb12907 [ 949.291487][T22442] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 949.311168][T22442] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 949.319574][T22442] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fb12907 05:28:11 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0xffffffffffffffff, 0x5, 0x2) 05:28:11 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 13) 05:28:11 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0xffffffffffffffff, 0x5, 0x2) 05:28:11 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc4010000, 0x0, 0xf5ffffff) [ 949.327531][T22442] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 949.335609][T22442] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 949.343571][T22442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 949.351527][T22442] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 05:28:11 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0xffffffffffffffff, 0x5, 0x2) [ 949.413486][T22458] FAULT_INJECTION: forcing a failure. [ 949.413486][T22458] name failslab, interval 1, probability 0, space 0, times 0 [ 949.428614][T22458] CPU: 0 PID: 22458 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 949.438867][T22458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 949.449014][T22458] Call Trace: [ 949.452328][T22458] dump_stack_lvl+0x1e2/0x24b [ 949.457265][T22458] ? show_regs_print_info+0x18/0x18 [ 949.462469][T22458] dump_stack+0x15/0x1d [ 949.466618][T22458] should_fail+0x3c0/0x510 [ 949.471025][T22458] ? __kernfs_new_node+0xdb/0x6e0 [ 949.476047][T22458] __should_failslab+0x9f/0xe0 [ 949.480891][T22458] should_failslab+0x9/0x20 [ 949.485384][T22458] kmem_cache_alloc+0x43/0x380 [ 949.490140][T22458] __kernfs_new_node+0xdb/0x6e0 [ 949.494992][T22458] ? kernfs_new_node+0x170/0x170 [ 949.499927][T22458] ? enqueue_task_fair+0x342/0x10f0 [ 949.505123][T22458] ? __kasan_check_read+0x11/0x20 [ 949.510141][T22458] ? check_preempt_curr+0x11f/0x1b0 [ 949.515343][T22458] kernfs_create_dir_ns+0x9b/0x230 [ 949.520459][T22458] internal_create_group+0x294/0xf10 [ 949.525743][T22458] ? rt_mutex_setprio+0xe40/0xe40 [ 949.530755][T22458] ? sysfs_create_group+0x30/0x30 [ 949.535786][T22458] sysfs_create_group+0x1f/0x30 [ 949.540636][T22458] loop_configure+0xe13/0x15b0 [ 949.545414][T22458] lo_ioctl+0x821/0x2380 [ 949.549656][T22458] ? is_bpf_text_address+0x1a2/0x1c0 [ 949.554938][T22458] ? is_module_text_address+0xe1/0x140 [ 949.560388][T22458] ? lo_release+0x1f0/0x1f0 [ 949.564904][T22458] ? __kernel_text_address+0x9a/0x110 [ 949.570266][T22458] ? unwind_get_return_address+0x4c/0x90 [ 949.575906][T22458] ? arch_stack_walk+0xf8/0x140 [ 949.580756][T22458] ? __kasan_check_write+0x14/0x20 [ 949.585884][T22458] ? kobject_get_unless_zero+0x220/0x310 [ 949.591507][T22458] ? __kobject_del+0x300/0x300 [ 949.596262][T22458] ? __kasan_check_write+0x14/0x20 [ 949.601365][T22458] ? __kasan_check_write+0x14/0x20 [ 949.606464][T22458] ? __up_read+0x7b/0x2b0 [ 949.610785][T22458] ? up_read+0x10/0x10 [ 949.614842][T22458] ? __kasan_check_write+0x14/0x20 [ 949.619939][T22458] ? _raw_spin_lock+0xa3/0x1b0 [ 949.624695][T22458] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 949.630058][T22458] ? __kasan_check_write+0x14/0x20 [ 949.635167][T22458] ? disk_unblock_events+0x51/0x60 [ 949.640281][T22458] ? __blkdev_get+0x1431/0x16d0 [ 949.645125][T22458] ? __rcu_read_lock+0x50/0x50 [ 949.649877][T22458] ? is_bpf_text_address+0x1a2/0x1c0 [ 949.655149][T22458] ? is_module_text_address+0xe1/0x140 [ 949.660608][T22458] ? stack_trace_save+0x1e0/0x1e0 [ 949.665625][T22458] ? __kernel_text_address+0x9a/0x110 [ 949.670985][T22458] ? unwind_get_return_address+0x4c/0x90 [ 949.676696][T22458] ? arch_stack_walk+0xf8/0x140 [ 949.681535][T22458] ? stack_trace_save+0x11b/0x1e0 [ 949.686544][T22458] ? stack_trace_snprint+0xe0/0xe0 [ 949.691641][T22458] ? path_openat+0x2795/0x3500 [ 949.696390][T22458] ? kmem_cache_free+0xb5/0x1f0 [ 949.701225][T22458] ? __rcu_read_lock+0x50/0x50 [ 949.705980][T22458] ? kmem_cache_free+0xb5/0x1f0 [ 949.710823][T22458] ? avc_has_extended_perms+0x731/0x1270 [ 949.716440][T22458] ? memcpy+0x56/0x70 [ 949.720412][T22458] ? avc_has_extended_perms+0xb63/0x1270 [ 949.726039][T22458] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 949.731400][T22458] ? do_vfs_ioctl+0x7c6/0x1a70 [ 949.736149][T22458] ? blkdev_bszset+0x250/0x250 [ 949.740899][T22458] ? __x32_compat_sys_ioctl+0x90/0x90 [ 949.746264][T22458] ? selinux_file_ioctl+0x4ca/0x990 [ 949.751447][T22458] ? selinux_file_ioctl+0x72f/0x990 [ 949.756645][T22458] ? selinux_file_alloc_security+0x120/0x120 [ 949.762616][T22458] ? do_sys_openat2+0x397/0x470 [ 949.767462][T22458] ? lo_release+0x1f0/0x1f0 [ 949.771953][T22458] blkdev_ioctl+0x2c3/0x5f0 [ 949.776439][T22458] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 949.781871][T22458] ? __fget_files+0x39e/0x3d0 [ 949.786520][T22458] block_ioctl+0xaf/0xf0 [ 949.790820][T22458] ? blkdev_iopoll+0x100/0x100 [ 949.795558][T22458] __se_sys_ioctl+0x115/0x190 [ 949.800221][T22458] __x64_sys_ioctl+0x7b/0x90 [ 949.804814][T22458] do_syscall_64+0x31/0x70 [ 949.809208][T22458] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 949.815167][T22458] RIP: 0033:0x7fe56fb12907 [ 949.819643][T22458] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 949.839397][T22458] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 949.847783][T22458] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fb12907 [ 949.855730][T22458] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 05:28:12 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0xffffffffffffffff, 0x5, 0x2) 05:28:12 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000580), &(0x7f0000000300), 0x2, 0x1) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:12 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x8, 0x4, 0x8, 0x100, "4c0a8745b5793cc80bf832a6f259c0cd68cfb447d4797fb39cebf51bc190bfa8"}) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) [ 949.863681][T22458] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 949.871633][T22458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 949.879590][T22458] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 949.901448][T22458] exFAT-fs (loop5): invalid boot record signature 05:28:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(0x0, 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:12 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc5000000, 0x0, 0xf5ffffff) 05:28:12 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x10, 0x3, 0x10) 05:28:12 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 14) 05:28:12 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0xffffffffffffffff, 0x3, 0x10) [ 949.924032][T22458] exFAT-fs (loop5): failed to read boot sector [ 949.930976][T22458] exFAT-fs (loop5): failed to recognize exfat type 05:28:12 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc5010000, 0x0, 0xf5ffffff) 05:28:12 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0xffffffffffffffff, 0x3, 0x10) [ 950.007369][T22500] FAULT_INJECTION: forcing a failure. [ 950.007369][T22500] name failslab, interval 1, probability 0, space 0, times 0 [ 950.020124][T22500] CPU: 0 PID: 22500 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 950.030350][T22500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 950.040396][T22500] Call Trace: [ 950.043683][T22500] dump_stack_lvl+0x1e2/0x24b [ 950.048349][T22500] ? devkmsg_release+0x127/0x127 [ 950.053290][T22500] ? arch_stack_walk+0xf8/0x140 [ 950.058129][T22500] ? show_regs_print_info+0x18/0x18 [ 950.063494][T22500] dump_stack+0x15/0x1d [ 950.067649][T22500] should_fail+0x3c0/0x510 [ 950.072057][T22500] ? radix_tree_node_alloc+0x194/0x3c0 [ 950.077506][T22500] __should_failslab+0x9f/0xe0 [ 950.082262][T22500] should_failslab+0x9/0x20 [ 950.086760][T22500] kmem_cache_alloc+0x43/0x380 [ 950.091512][T22500] radix_tree_node_alloc+0x194/0x3c0 [ 950.096788][T22500] ? sysfs_create_group+0x1f/0x30 [ 950.101816][T22500] ? loop_configure+0xe13/0x15b0 [ 950.106741][T22500] ? lo_ioctl+0x821/0x2380 [ 950.111150][T22500] idr_get_free+0x2bc/0x990 [ 950.115645][T22500] idr_alloc_cyclic+0x1ef/0x5d0 [ 950.120486][T22500] ? idr_alloc+0x2f0/0x2f0 [ 950.124906][T22500] ? __kasan_check_write+0x14/0x20 [ 950.130106][T22500] ? _raw_spin_lock+0xa3/0x1b0 [ 950.134868][T22500] ? __radix_tree_preload+0x361/0x3e0 [ 950.140236][T22500] __kernfs_new_node+0x124/0x6e0 [ 950.145162][T22500] ? kernfs_new_node+0x170/0x170 [ 950.150117][T22500] ? enqueue_task_fair+0x342/0x10f0 [ 950.156003][T22500] ? __kasan_check_read+0x11/0x20 [ 950.161014][T22500] ? check_preempt_curr+0x11f/0x1b0 [ 950.166201][T22500] kernfs_create_dir_ns+0x9b/0x230 [ 950.171302][T22500] internal_create_group+0x294/0xf10 [ 950.176586][T22500] ? rt_mutex_setprio+0xe40/0xe40 [ 950.181600][T22500] ? sysfs_create_group+0x30/0x30 [ 950.186612][T22500] sysfs_create_group+0x1f/0x30 [ 950.191457][T22500] loop_configure+0xe13/0x15b0 [ 950.196213][T22500] lo_ioctl+0x821/0x2380 [ 950.200564][T22500] ? is_bpf_text_address+0x1a2/0x1c0 [ 950.205868][T22500] ? is_module_text_address+0xe1/0x140 [ 950.211343][T22500] ? lo_release+0x1f0/0x1f0 [ 950.216618][T22500] ? __kernel_text_address+0x9a/0x110 [ 950.221986][T22500] ? unwind_get_return_address+0x4c/0x90 [ 950.227611][T22500] ? arch_stack_walk+0xf8/0x140 [ 950.232452][T22500] ? __kasan_check_write+0x14/0x20 [ 950.237558][T22500] ? kobject_get_unless_zero+0x220/0x310 [ 950.243183][T22500] ? __kobject_del+0x300/0x300 [ 950.247935][T22500] ? __kasan_check_write+0x14/0x20 [ 950.253033][T22500] ? __kasan_check_write+0x14/0x20 [ 950.258133][T22500] ? __up_read+0x7b/0x2b0 [ 950.262451][T22500] ? up_read+0x10/0x10 [ 950.266515][T22500] ? __kasan_check_write+0x14/0x20 [ 950.271621][T22500] ? _raw_spin_lock+0xa3/0x1b0 [ 950.276378][T22500] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 950.281747][T22500] ? __kasan_check_write+0x14/0x20 [ 950.286847][T22500] ? disk_unblock_events+0x51/0x60 [ 950.291952][T22500] ? __blkdev_get+0x1431/0x16d0 [ 950.296797][T22500] ? __rcu_read_lock+0x50/0x50 [ 950.301552][T22500] ? is_bpf_text_address+0x1a2/0x1c0 [ 950.306820][T22500] ? is_module_text_address+0xe1/0x140 [ 950.312259][T22500] ? stack_trace_save+0x1e0/0x1e0 [ 950.317261][T22500] ? __kernel_text_address+0x9a/0x110 [ 950.322611][T22500] ? unwind_get_return_address+0x4c/0x90 [ 950.328270][T22500] ? arch_stack_walk+0xf8/0x140 [ 950.333109][T22500] ? stack_trace_save+0x11b/0x1e0 [ 950.338117][T22500] ? stack_trace_snprint+0xe0/0xe0 [ 950.343237][T22500] ? path_openat+0x2795/0x3500 [ 950.347988][T22500] ? kmem_cache_free+0xb5/0x1f0 [ 950.352824][T22500] ? __rcu_read_lock+0x50/0x50 [ 950.357570][T22500] ? kmem_cache_free+0xb5/0x1f0 [ 950.362404][T22500] ? avc_has_extended_perms+0x731/0x1270 [ 950.368018][T22500] ? memcpy+0x56/0x70 [ 950.372067][T22500] ? avc_has_extended_perms+0xb63/0x1270 [ 950.377704][T22500] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 950.383063][T22500] ? do_vfs_ioctl+0x7c6/0x1a70 [ 950.387814][T22500] ? blkdev_bszset+0x250/0x250 [ 950.392581][T22500] ? __x32_compat_sys_ioctl+0x90/0x90 [ 950.397948][T22500] ? selinux_file_ioctl+0x4ca/0x990 [ 950.403145][T22500] ? selinux_file_ioctl+0x72f/0x990 [ 950.408355][T22500] ? selinux_file_alloc_security+0x120/0x120 [ 950.414325][T22500] ? do_sys_openat2+0x397/0x470 [ 950.419201][T22500] ? lo_release+0x1f0/0x1f0 [ 950.423795][T22500] blkdev_ioctl+0x2c3/0x5f0 [ 950.428287][T22500] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 950.433724][T22500] ? __fget_files+0x39e/0x3d0 [ 950.438391][T22500] block_ioctl+0xaf/0xf0 [ 950.442613][T22500] ? blkdev_iopoll+0x100/0x100 [ 950.447354][T22500] __se_sys_ioctl+0x115/0x190 [ 950.452161][T22500] __x64_sys_ioctl+0x7b/0x90 [ 950.456748][T22500] do_syscall_64+0x31/0x70 [ 950.461248][T22500] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 950.467134][T22500] RIP: 0033:0x7fe56fb12907 [ 950.471538][T22500] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 950.491136][T22500] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 950.499542][T22500] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fb12907 05:28:13 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc6000000, 0x0, 0xf5ffffff) [ 950.507504][T22500] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 950.515459][T22500] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 950.523410][T22500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 950.531377][T22500] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 05:28:13 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0xffffffffffffffff, 0x3, 0x10) 05:28:13 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x2, 0x10) [ 950.562170][T22500] exFAT-fs (loop5): invalid boot record signature [ 950.603218][T22500] exFAT-fs (loop5): failed to read boot sector [ 950.622966][T22500] exFAT-fs (loop5): failed to recognize exfat type 05:28:13 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000780)={0x0, 0x80, 0x6}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:13 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc6010000, 0x0, 0xf5ffffff) 05:28:13 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(0x0, 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:13 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x10) 05:28:13 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 15) 05:28:13 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x100, 0x101, 0x4}, 0x18) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000180)={0xff, 0xf, 0xfff9, 0x2, "787d1893fc338175a5a5fdddb78bc0afd46643e206e54e8d3de6f1bad904fffd"}) r2 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000080)=""/30) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0x80084504, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)) r4 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) dup2(0xffffffffffffffff, r4) 05:28:13 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x6, 0x10) [ 950.861999][T22530] FAULT_INJECTION: forcing a failure. [ 950.861999][T22530] name failslab, interval 1, probability 0, space 0, times 0 [ 950.875278][T22530] CPU: 0 PID: 22530 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 950.885520][T22530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 950.895567][T22530] Call Trace: [ 950.898857][T22530] dump_stack_lvl+0x1e2/0x24b [ 950.903528][T22530] ? show_regs_print_info+0x18/0x18 [ 950.908806][T22530] dump_stack+0x15/0x1d [ 950.915213][T22530] should_fail+0x3c0/0x510 [ 950.919630][T22530] ? __kernfs_new_node+0xdb/0x6e0 [ 950.924648][T22530] __should_failslab+0x9f/0xe0 [ 950.929409][T22530] should_failslab+0x9/0x20 [ 950.933901][T22530] kmem_cache_alloc+0x43/0x380 [ 950.938666][T22530] __kernfs_new_node+0xdb/0x6e0 [ 950.943516][T22530] ? kernfs_new_node+0x170/0x170 [ 950.948445][T22530] ? __kasan_check_write+0x14/0x20 [ 950.953577][T22530] ? mutex_lock+0xa6/0x110 [ 950.957984][T22530] ? mutex_trylock+0xb0/0xb0 [ 950.962575][T22530] kernfs_new_node+0x97/0x170 [ 950.967245][T22530] __kernfs_create_file+0x4a/0x270 [ 950.972345][T22530] sysfs_add_file_mode_ns+0x274/0x320 [ 950.977707][T22530] internal_create_group+0x560/0xf10 [ 950.982991][T22530] ? rt_mutex_setprio+0xe40/0xe40 [ 950.988003][T22530] ? sysfs_create_group+0x30/0x30 [ 950.993015][T22530] sysfs_create_group+0x1f/0x30 [ 950.997853][T22530] loop_configure+0xe13/0x15b0 [ 951.002605][T22530] lo_ioctl+0x821/0x2380 [ 951.006837][T22530] ? is_bpf_text_address+0x1a2/0x1c0 [ 951.012205][T22530] ? is_module_text_address+0xe1/0x140 [ 951.017655][T22530] ? lo_release+0x1f0/0x1f0 [ 951.022153][T22530] ? __kernel_text_address+0x9a/0x110 [ 951.027515][T22530] ? unwind_get_return_address+0x4c/0x90 [ 951.033132][T22530] ? arch_stack_walk+0xf8/0x140 [ 951.037980][T22530] ? __kasan_check_write+0x14/0x20 [ 951.043078][T22530] ? kobject_get_unless_zero+0x220/0x310 [ 951.048698][T22530] ? __kobject_del+0x300/0x300 [ 951.053456][T22530] ? __kasan_check_write+0x14/0x20 [ 951.058556][T22530] ? __kasan_check_write+0x14/0x20 [ 951.063661][T22530] ? __up_read+0x7b/0x2b0 [ 951.067991][T22530] ? up_read+0x10/0x10 [ 951.072229][T22530] ? __kasan_check_write+0x14/0x20 [ 951.077332][T22530] ? _raw_spin_lock+0xa3/0x1b0 [ 951.082084][T22530] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 951.087449][T22530] ? __kasan_check_write+0x14/0x20 [ 951.092546][T22530] ? disk_unblock_events+0x51/0x60 [ 951.097734][T22530] ? __blkdev_get+0x1431/0x16d0 [ 951.102577][T22530] ? __rcu_read_lock+0x50/0x50 [ 951.107328][T22530] ? is_bpf_text_address+0x1a2/0x1c0 [ 951.112600][T22530] ? is_module_text_address+0xe1/0x140 [ 951.118045][T22530] ? stack_trace_save+0x1e0/0x1e0 [ 951.123066][T22530] ? __kernel_text_address+0x9a/0x110 [ 951.128511][T22530] ? unwind_get_return_address+0x4c/0x90 [ 951.134130][T22530] ? arch_stack_walk+0xf8/0x140 [ 951.138976][T22530] ? stack_trace_save+0x11b/0x1e0 [ 951.143988][T22530] ? stack_trace_snprint+0xe0/0xe0 [ 951.149084][T22530] ? path_openat+0x2795/0x3500 [ 951.153838][T22530] ? kmem_cache_free+0xb5/0x1f0 [ 951.158675][T22530] ? __rcu_read_lock+0x50/0x50 [ 951.163424][T22530] ? kmem_cache_free+0xb5/0x1f0 [ 951.168261][T22530] ? avc_has_extended_perms+0x731/0x1270 [ 951.173886][T22530] ? memcpy+0x56/0x70 [ 951.177854][T22530] ? avc_has_extended_perms+0xb63/0x1270 [ 951.183507][T22530] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 951.188875][T22530] ? do_vfs_ioctl+0x7c6/0x1a70 [ 951.193625][T22530] ? blkdev_bszset+0x250/0x250 [ 951.198375][T22530] ? __x32_compat_sys_ioctl+0x90/0x90 [ 951.203734][T22530] ? selinux_file_ioctl+0x4ca/0x990 [ 951.208918][T22530] ? selinux_file_ioctl+0x72f/0x990 05:28:13 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc7000000, 0x0, 0xf5ffffff) [ 951.214107][T22530] ? selinux_file_alloc_security+0x120/0x120 [ 951.220079][T22530] ? do_sys_openat2+0x397/0x470 [ 951.224924][T22530] ? lo_release+0x1f0/0x1f0 [ 951.229414][T22530] blkdev_ioctl+0x2c3/0x5f0 [ 951.233903][T22530] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 951.239358][T22530] ? __fget_files+0x39e/0x3d0 [ 951.244029][T22530] block_ioctl+0xaf/0xf0 [ 951.248253][T22530] ? blkdev_iopoll+0x100/0x100 [ 951.252998][T22530] __se_sys_ioctl+0x115/0x190 [ 951.257654][T22530] __x64_sys_ioctl+0x7b/0x90 [ 951.262221][T22530] do_syscall_64+0x31/0x70 [ 951.266617][T22530] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 951.272485][T22530] RIP: 0033:0x7fe56fb12907 [ 951.276879][T22530] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.296466][T22530] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 951.304861][T22530] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fb12907 [ 951.312810][T22530] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 951.320758][T22530] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 951.328708][T22530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 951.336658][T22530] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 951.353398][T22530] exFAT-fs (loop5): invalid boot record signature 05:28:13 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x9, 0x10) 05:28:13 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(0x0, 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:13 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc7010000, 0x0, 0xf5ffffff) 05:28:13 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0xa, 0x10) [ 951.368532][T22530] exFAT-fs (loop5): failed to read boot sector [ 951.379295][T22530] exFAT-fs (loop5): failed to recognize exfat type 05:28:14 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d7c9f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:14 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 16) 05:28:14 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x18, 0x10) 05:28:14 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc8000000, 0x0, 0xf5ffffff) 05:28:14 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) clock_gettime(0x3, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x54c9, 0x8001, 0x200000, 0x7, 0x9, 0x6, 0x2, 0x79fb}, &(0x7f0000000100)={0x4, 0x3, 0x2, 0xbba9, 0x1c63cdbc, 0x20, 0x7911, 0x3b92}, &(0x7f0000000140)={0x800, 0x89, 0x6, 0x64f, 0x6, 0x5a, 0x4, 0x6}, &(0x7f0000000280)={r7, r8+10000000}, &(0x7f0000000300)={&(0x7f00000002c0)={[0x6]}, 0x8}) write$evdev(r2, &(0x7f00000001c0)=[{{r3, r4/1000+10000}, 0x11, 0x0, 0x5}, {{0x77359400}, 0x14, 0xff26, 0x4}, {{r5, r6/1000+60000}, 0x2, 0x8001, 0x2000000}, {{0x77359400}, 0x16, 0x3f, 0x80}, {{}, 0x4, 0x6a, 0xa}, {{}, 0x5, 0x8, 0x5}], 0x90) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:28:14 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) [ 951.832245][T22581] FAULT_INJECTION: forcing a failure. [ 951.832245][T22581] name failslab, interval 1, probability 0, space 0, times 0 [ 951.845135][T22581] CPU: 0 PID: 22581 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 951.855369][T22581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 951.865408][T22581] Call Trace: [ 951.868683][T22581] dump_stack_lvl+0x1e2/0x24b [ 951.873424][T22581] ? show_regs_print_info+0x18/0x18 [ 951.878603][T22581] dump_stack+0x15/0x1d [ 951.882742][T22581] should_fail+0x3c0/0x510 [ 951.887227][T22581] ? __kernfs_new_node+0xdb/0x6e0 [ 951.892229][T22581] __should_failslab+0x9f/0xe0 [ 951.896969][T22581] should_failslab+0x9/0x20 [ 951.901448][T22581] kmem_cache_alloc+0x43/0x380 [ 951.906189][T22581] __kernfs_new_node+0xdb/0x6e0 [ 951.911021][T22581] ? kernfs_new_node+0x170/0x170 [ 951.915934][T22581] ? __kasan_check_write+0x14/0x20 [ 951.921024][T22581] ? mutex_lock+0xa6/0x110 [ 951.925416][T22581] ? mutex_trylock+0xb0/0xb0 [ 951.929985][T22581] kernfs_new_node+0x97/0x170 [ 951.934638][T22581] __kernfs_create_file+0x4a/0x270 [ 951.939728][T22581] sysfs_add_file_mode_ns+0x274/0x320 [ 951.945078][T22581] internal_create_group+0x560/0xf10 [ 951.950343][T22581] ? rt_mutex_setprio+0xe40/0xe40 [ 951.955343][T22581] ? sysfs_create_group+0x30/0x30 [ 951.960344][T22581] sysfs_create_group+0x1f/0x30 [ 951.965195][T22581] loop_configure+0xe13/0x15b0 [ 951.969937][T22581] lo_ioctl+0x821/0x2380 [ 951.974165][T22581] ? is_bpf_text_address+0x1a2/0x1c0 [ 951.979430][T22581] ? is_module_text_address+0xe1/0x140 [ 951.984867][T22581] ? lo_release+0x1f0/0x1f0 [ 951.989351][T22581] ? __kernel_text_address+0x9a/0x110 [ 951.994698][T22581] ? unwind_get_return_address+0x4c/0x90 [ 952.000306][T22581] ? arch_stack_walk+0xf8/0x140 [ 952.005137][T22581] ? __kasan_check_write+0x14/0x20 [ 952.010223][T22581] ? kobject_get_unless_zero+0x220/0x310 [ 952.015831][T22581] ? __kobject_del+0x300/0x300 [ 952.020576][T22581] ? __kasan_check_write+0x14/0x20 [ 952.025665][T22581] ? __kasan_check_write+0x14/0x20 [ 952.030755][T22581] ? __up_read+0x7b/0x2b0 [ 952.035065][T22581] ? up_read+0x10/0x10 [ 952.039115][T22581] ? __kasan_check_write+0x14/0x20 [ 952.044206][T22581] ? _raw_spin_lock+0xa3/0x1b0 [ 952.048948][T22581] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 952.054295][T22581] ? __kasan_check_write+0x14/0x20 [ 952.059400][T22581] ? disk_unblock_events+0x51/0x60 [ 952.064488][T22581] ? __blkdev_get+0x1431/0x16d0 [ 952.069356][T22581] ? __rcu_read_lock+0x50/0x50 [ 952.074201][T22581] ? is_bpf_text_address+0x1a2/0x1c0 [ 952.079463][T22581] ? is_module_text_address+0xe1/0x140 [ 952.084898][T22581] ? stack_trace_save+0x1e0/0x1e0 [ 952.089901][T22581] ? __kernel_text_address+0x9a/0x110 [ 952.095250][T22581] ? unwind_get_return_address+0x4c/0x90 [ 952.100858][T22581] ? arch_stack_walk+0xf8/0x140 [ 952.105686][T22581] ? stack_trace_save+0x11b/0x1e0 [ 952.110692][T22581] ? stack_trace_snprint+0xe0/0xe0 [ 952.115782][T22581] ? path_openat+0x2795/0x3500 [ 952.120524][T22581] ? kmem_cache_free+0xb5/0x1f0 [ 952.125371][T22581] ? __rcu_read_lock+0x50/0x50 [ 952.130124][T22581] ? kmem_cache_free+0xb5/0x1f0 [ 952.134953][T22581] ? avc_has_extended_perms+0x731/0x1270 [ 952.140570][T22581] ? memcpy+0x56/0x70 [ 952.144535][T22581] ? avc_has_extended_perms+0xb63/0x1270 [ 952.150156][T22581] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 952.155504][T22581] ? do_vfs_ioctl+0x7c6/0x1a70 [ 952.160245][T22581] ? blkdev_bszset+0x250/0x250 [ 952.164985][T22581] ? __x32_compat_sys_ioctl+0x90/0x90 [ 952.170332][T22581] ? selinux_file_ioctl+0x4ca/0x990 [ 952.175506][T22581] ? selinux_file_ioctl+0x72f/0x990 [ 952.180688][T22581] ? selinux_file_alloc_security+0x120/0x120 [ 952.186646][T22581] ? do_sys_openat2+0x397/0x470 [ 952.191474][T22581] ? lo_release+0x1f0/0x1f0 [ 952.195952][T22581] blkdev_ioctl+0x2c3/0x5f0 [ 952.200454][T22581] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 952.205890][T22581] ? __fget_files+0x39e/0x3d0 [ 952.210549][T22581] block_ioctl+0xaf/0xf0 [ 952.214769][T22581] ? blkdev_iopoll+0x100/0x100 [ 952.219509][T22581] __se_sys_ioctl+0x115/0x190 [ 952.224166][T22581] __x64_sys_ioctl+0x7b/0x90 [ 952.228731][T22581] do_syscall_64+0x31/0x70 [ 952.233134][T22581] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 952.239001][T22581] RIP: 0033:0x7fe56fb12907 [ 952.243398][T22581] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 952.262978][T22581] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 952.271548][T22581] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fb12907 05:28:14 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:14 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) fsetxattr$trusted_overlay_upper(r3, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0xfb, 0x64, 0x2, 0x0, "41d31addf8899167b6fa3dc2d382b7cc", "8b8b383e16e16899aff9846c5ca5a70bc6cb1dcf0f17d6ad8465fa8896c961bb90035453e27405117c7f17aca8dd5b5105a117e85a9ac682943a0050560c8663fb2f85258408b608d8fd252ba0811e"}, 0x64, 0x3) [ 952.279497][T22581] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 952.287464][T22581] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 952.295416][T22581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 952.303373][T22581] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 952.316821][T22581] exFAT-fs (loop5): invalid boot record signature [ 952.325314][ T23] kauditd_printk_skb: 149 callbacks suppressed [ 952.325326][ T23] audit: type=1326 audit(1639114094.770:948): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22580 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 952.348670][T22581] exFAT-fs (loop5): failed to read boot sector 05:28:14 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc8010000, 0x0, 0xf5ffffff) [ 952.355637][ T23] audit: type=1326 audit(1639114094.770:949): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22580 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 952.383132][T22581] exFAT-fs (loop5): failed to recognize exfat type [ 952.398701][ T23] audit: type=1326 audit(1639114094.840:950): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22580 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:28:14 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x64, 0x10) [ 952.423409][ T23] audit: type=1326 audit(1639114094.840:951): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22580 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:28:14 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 17) 05:28:14 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc9000000, 0x0, 0xf5ffffff) [ 952.513046][T22618] FAULT_INJECTION: forcing a failure. [ 952.513046][T22618] name failslab, interval 1, probability 0, space 0, times 0 [ 952.526542][ T23] audit: type=1326 audit(1639114094.980:952): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22620 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 952.538959][T22618] CPU: 0 PID: 22618 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 952.560652][T22618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 952.570723][T22618] Call Trace: [ 952.574003][T22618] dump_stack_lvl+0x1e2/0x24b [ 952.578662][T22618] ? show_regs_print_info+0x18/0x18 [ 952.583842][T22618] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 952.589884][T22618] dump_stack+0x15/0x1d [ 952.594018][T22618] should_fail+0x3c0/0x510 [ 952.598413][T22618] ? __kernfs_new_node+0xdb/0x6e0 [ 952.603415][T22618] __should_failslab+0x9f/0xe0 [ 952.608155][T22618] should_failslab+0x9/0x20 [ 952.612638][T22618] kmem_cache_alloc+0x43/0x380 [ 952.617379][T22618] __kernfs_new_node+0xdb/0x6e0 [ 952.622206][T22618] ? __kasan_check_write+0x14/0x20 [ 952.627393][T22618] ? mutex_lock+0xa6/0x110 [ 952.631786][T22618] ? kernfs_new_node+0x170/0x170 [ 952.636702][T22618] ? __kasan_check_write+0x14/0x20 [ 952.641787][T22618] ? mutex_unlock+0x1d/0x40 [ 952.646294][T22618] ? kernfs_activate+0x409/0x420 [ 952.651314][T22618] kernfs_new_node+0x97/0x170 [ 952.655969][T22618] __kernfs_create_file+0x4a/0x270 [ 952.661061][T22618] sysfs_add_file_mode_ns+0x274/0x320 [ 952.666410][T22618] internal_create_group+0x560/0xf10 [ 952.671760][T22618] ? rt_mutex_setprio+0xe40/0xe40 [ 952.676763][T22618] ? sysfs_create_group+0x30/0x30 [ 952.681774][T22618] sysfs_create_group+0x1f/0x30 [ 952.686602][T22618] loop_configure+0xe13/0x15b0 [ 952.691343][T22618] lo_ioctl+0x821/0x2380 [ 952.695564][T22618] ? is_bpf_text_address+0x1a2/0x1c0 [ 952.700828][T22618] ? is_module_text_address+0xe1/0x140 [ 952.706265][T22618] ? lo_release+0x1f0/0x1f0 [ 952.710747][T22618] ? __kernel_text_address+0x9a/0x110 [ 952.716096][T22618] ? unwind_get_return_address+0x4c/0x90 [ 952.721706][T22618] ? arch_stack_walk+0xf8/0x140 [ 952.726538][T22618] ? __kasan_check_write+0x14/0x20 [ 952.731626][T22618] ? kobject_get_unless_zero+0x220/0x310 [ 952.737236][T22618] ? __kobject_del+0x300/0x300 [ 952.741977][T22618] ? __kasan_check_write+0x14/0x20 [ 952.747065][T22618] ? __kasan_check_write+0x14/0x20 [ 952.752153][T22618] ? __up_read+0x7b/0x2b0 [ 952.756459][T22618] ? up_read+0x10/0x10 [ 952.760515][T22618] ? __kasan_check_write+0x14/0x20 [ 952.765606][T22618] ? _raw_spin_lock+0xa3/0x1b0 [ 952.770349][T22618] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 952.775700][T22618] ? __kasan_check_write+0x14/0x20 [ 952.780793][T22618] ? disk_unblock_events+0x51/0x60 [ 952.785883][T22618] ? __blkdev_get+0x1431/0x16d0 [ 952.790713][T22618] ? __rcu_read_lock+0x50/0x50 [ 952.795454][T22618] ? is_bpf_text_address+0x1a2/0x1c0 [ 952.800722][T22618] ? is_module_text_address+0xe1/0x140 [ 952.806430][T22618] ? stack_trace_save+0x1e0/0x1e0 [ 952.811435][T22618] ? __kernel_text_address+0x9a/0x110 [ 952.816802][T22618] ? unwind_get_return_address+0x4c/0x90 [ 952.822423][T22618] ? arch_stack_walk+0xf8/0x140 [ 952.827260][T22618] ? stack_trace_save+0x11b/0x1e0 [ 952.832283][T22618] ? stack_trace_snprint+0xe0/0xe0 [ 952.837383][T22618] ? path_openat+0x2795/0x3500 [ 952.842129][T22618] ? kmem_cache_free+0xb5/0x1f0 [ 952.846960][T22618] ? __rcu_read_lock+0x50/0x50 [ 952.851704][T22618] ? kmem_cache_free+0xb5/0x1f0 [ 952.856543][T22618] ? avc_has_extended_perms+0x731/0x1270 [ 952.862165][T22618] ? memcpy+0x56/0x70 [ 952.866129][T22618] ? avc_has_extended_perms+0xb63/0x1270 [ 952.871746][T22618] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 952.877099][T22618] ? do_vfs_ioctl+0x7c6/0x1a70 [ 952.881850][T22618] ? blkdev_bszset+0x250/0x250 [ 952.886603][T22618] ? __x32_compat_sys_ioctl+0x90/0x90 [ 952.891961][T22618] ? selinux_file_ioctl+0x4ca/0x990 [ 952.897146][T22618] ? selinux_file_ioctl+0x72f/0x990 [ 952.902322][T22618] ? selinux_file_alloc_security+0x120/0x120 [ 952.908279][T22618] ? do_sys_openat2+0x397/0x470 [ 952.913194][T22618] ? lo_release+0x1f0/0x1f0 [ 952.917673][T22618] blkdev_ioctl+0x2c3/0x5f0 [ 952.922156][T22618] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 952.927601][T22618] ? __fget_files+0x39e/0x3d0 [ 952.932259][T22618] block_ioctl+0xaf/0xf0 [ 952.936484][T22618] ? blkdev_iopoll+0x100/0x100 [ 952.941224][T22618] __se_sys_ioctl+0x115/0x190 [ 952.945965][T22618] __x64_sys_ioctl+0x7b/0x90 [ 952.950532][T22618] do_syscall_64+0x31/0x70 [ 952.954930][T22618] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 952.960797][T22618] RIP: 0033:0x7fe56fb12907 [ 952.965189][T22618] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 952.984769][T22618] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 952.993160][T22618] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fb12907 [ 953.001119][T22618] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 953.009068][T22618] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 953.017107][T22618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 953.025059][T22618] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 953.038814][ T23] audit: type=1326 audit(1639114094.980:953): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22620 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd66773aa64 code=0x7ffc0000 [ 953.063187][ T23] audit: type=1326 audit(1639114094.980:954): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22620 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 [ 953.087330][ T23] audit: type=1326 audit(1639114094.980:955): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22620 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 953.111763][ T23] audit: type=1326 audit(1639114094.980:956): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22620 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 [ 953.136268][ T23] audit: type=1326 audit(1639114094.980:957): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22620 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7fd66773a78b code=0x7ffc0000 [ 953.165283][T22618] exFAT-fs (loop5): invalid boot record signature [ 953.171844][T22618] exFAT-fs (loop5): failed to read boot sector [ 953.178469][T22618] exFAT-fs (loop5): failed to recognize exfat type 05:28:15 executing program 4: fstat(0xffffffffffffffff, &(0x7f0000000300)) r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:15 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x1b9, 0x10) 05:28:15 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc9010000, 0x0, 0xf5ffffff) 05:28:15 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 18) 05:28:15 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:15 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r3, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r3, 0x0, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000040)=""/58) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:28:15 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xca000000, 0x0, 0xf5ffffff) [ 953.472255][T22636] FAULT_INJECTION: forcing a failure. [ 953.472255][T22636] name failslab, interval 1, probability 0, space 0, times 0 [ 953.487046][T22636] CPU: 0 PID: 22636 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 953.497290][T22636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 953.507340][T22636] Call Trace: [ 953.510629][T22636] dump_stack_lvl+0x1e2/0x24b [ 953.515297][T22636] ? show_regs_print_info+0x18/0x18 [ 953.520495][T22636] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 953.526556][T22636] dump_stack+0x15/0x1d [ 953.530700][T22636] should_fail+0x3c0/0x510 [ 953.535110][T22636] ? __kernfs_new_node+0xdb/0x6e0 [ 953.540127][T22636] __should_failslab+0x9f/0xe0 [ 953.544885][T22636] should_failslab+0x9/0x20 [ 953.549378][T22636] kmem_cache_alloc+0x43/0x380 [ 953.554135][T22636] __kernfs_new_node+0xdb/0x6e0 [ 953.558980][T22636] ? __kasan_check_write+0x14/0x20 [ 953.564080][T22636] ? mutex_lock+0xa6/0x110 05:28:16 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x658, 0x10) [ 953.568492][T22636] ? kernfs_new_node+0x170/0x170 [ 953.573425][T22636] ? __kasan_check_write+0x14/0x20 [ 953.578535][T22636] ? mutex_unlock+0x1d/0x40 [ 953.583031][T22636] ? kernfs_activate+0x409/0x420 [ 953.587958][T22636] kernfs_new_node+0x97/0x170 [ 953.592703][T22636] __kernfs_create_file+0x4a/0x270 [ 953.597794][T22636] sysfs_add_file_mode_ns+0x274/0x320 [ 953.603144][T22636] internal_create_group+0x560/0xf10 [ 953.608409][T22636] ? rt_mutex_setprio+0xe40/0xe40 [ 953.613499][T22636] ? sysfs_create_group+0x30/0x30 [ 953.618501][T22636] sysfs_create_group+0x1f/0x30 [ 953.623331][T22636] loop_configure+0xe13/0x15b0 [ 953.628073][T22636] lo_ioctl+0x821/0x2380 [ 953.632293][T22636] ? is_bpf_text_address+0x1a2/0x1c0 [ 953.637557][T22636] ? is_module_text_address+0xe1/0x140 [ 953.643078][T22636] ? lo_release+0x1f0/0x1f0 [ 953.647563][T22636] ? __kernel_text_address+0x9a/0x110 [ 953.652939][T22636] ? unwind_get_return_address+0x4c/0x90 [ 953.658546][T22636] ? arch_stack_walk+0xf8/0x140 [ 953.663375][T22636] ? __kasan_check_write+0x14/0x20 [ 953.668465][T22636] ? kobject_get_unless_zero+0x220/0x310 [ 953.674076][T22636] ? __kobject_del+0x300/0x300 [ 953.678816][T22636] ? __kasan_check_write+0x14/0x20 [ 953.683909][T22636] ? __kasan_check_write+0x14/0x20 [ 953.688998][T22636] ? __up_read+0x7b/0x2b0 [ 953.693307][T22636] ? up_read+0x10/0x10 [ 953.697354][T22636] ? __kasan_check_write+0x14/0x20 [ 953.702445][T22636] ? _raw_spin_lock+0xa3/0x1b0 [ 953.707202][T22636] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 953.712638][T22636] ? __kasan_check_write+0x14/0x20 [ 953.717724][T22636] ? disk_unblock_events+0x51/0x60 [ 953.722816][T22636] ? __blkdev_get+0x1431/0x16d0 [ 953.727647][T22636] ? __rcu_read_lock+0x50/0x50 [ 953.732399][T22636] ? is_bpf_text_address+0x1a2/0x1c0 [ 953.737661][T22636] ? is_module_text_address+0xe1/0x140 [ 953.743098][T22636] ? stack_trace_save+0x1e0/0x1e0 [ 953.748102][T22636] ? __kernel_text_address+0x9a/0x110 [ 953.753451][T22636] ? unwind_get_return_address+0x4c/0x90 [ 953.759060][T22636] ? arch_stack_walk+0xf8/0x140 [ 953.763896][T22636] ? stack_trace_save+0x11b/0x1e0 [ 953.768902][T22636] ? stack_trace_snprint+0xe0/0xe0 [ 953.774001][T22636] ? path_openat+0x2795/0x3500 [ 953.778742][T22636] ? kmem_cache_free+0xb5/0x1f0 [ 953.783570][T22636] ? __rcu_read_lock+0x50/0x50 [ 953.788309][T22636] ? kmem_cache_free+0xb5/0x1f0 [ 953.793143][T22636] ? avc_has_extended_perms+0x731/0x1270 [ 953.798750][T22636] ? memcpy+0x56/0x70 [ 953.802710][T22636] ? avc_has_extended_perms+0xb63/0x1270 [ 953.808327][T22636] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 953.813678][T22636] ? do_vfs_ioctl+0x7c6/0x1a70 [ 953.818419][T22636] ? blkdev_bszset+0x250/0x250 [ 953.823164][T22636] ? __x32_compat_sys_ioctl+0x90/0x90 [ 953.828512][T22636] ? selinux_file_ioctl+0x4ca/0x990 [ 953.833685][T22636] ? selinux_file_ioctl+0x72f/0x990 [ 953.838946][T22636] ? selinux_file_alloc_security+0x120/0x120 [ 953.844900][T22636] ? do_sys_openat2+0x397/0x470 [ 953.849733][T22636] ? lo_release+0x1f0/0x1f0 [ 953.854212][T22636] blkdev_ioctl+0x2c3/0x5f0 [ 953.858693][T22636] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 953.864131][T22636] ? __fget_files+0x39e/0x3d0 [ 953.868789][T22636] block_ioctl+0xaf/0xf0 [ 953.873095][T22636] ? blkdev_iopoll+0x100/0x100 [ 953.877840][T22636] __se_sys_ioctl+0x115/0x190 [ 953.882511][T22636] __x64_sys_ioctl+0x7b/0x90 [ 953.887078][T22636] do_syscall_64+0x31/0x70 [ 953.891486][T22636] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 953.897355][T22636] RIP: 0033:0x7fe56fb12907 [ 953.901750][T22636] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 953.921333][T22636] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 953.929724][T22636] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fb12907 [ 953.937674][T22636] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 953.945622][T22636] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 953.953571][T22636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 953.961524][T22636] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 05:28:16 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xca010000, 0x0, 0xf5ffffff) 05:28:16 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0xe102, 0x10) [ 953.981116][T22636] exFAT-fs (loop5): invalid boot record signature [ 953.990953][T22636] exFAT-fs (loop5): failed to read boot sector [ 953.998458][T22636] exFAT-fs (loop5): failed to recognize exfat type 05:28:16 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 19) 05:28:16 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x2) [ 954.075495][T22672] FAULT_INJECTION: forcing a failure. [ 954.075495][T22672] name failslab, interval 1, probability 0, space 0, times 0 [ 954.088484][T22672] CPU: 0 PID: 22672 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 954.098714][T22672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 954.108759][T22672] Call Trace: [ 954.112043][T22672] dump_stack_lvl+0x1e2/0x24b [ 954.116795][T22672] ? show_regs_print_info+0x18/0x18 [ 954.121983][T22672] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 954.128035][T22672] dump_stack+0x15/0x1d [ 954.132181][T22672] should_fail+0x3c0/0x510 [ 954.136589][T22672] ? __kernfs_new_node+0xdb/0x6e0 [ 954.141603][T22672] __should_failslab+0x9f/0xe0 [ 954.146356][T22672] should_failslab+0x9/0x20 [ 954.150845][T22672] kmem_cache_alloc+0x43/0x380 [ 954.155599][T22672] __kernfs_new_node+0xdb/0x6e0 [ 954.160440][T22672] ? __kasan_check_write+0x14/0x20 [ 954.165536][T22672] ? mutex_lock+0xa6/0x110 [ 954.169941][T22672] ? kernfs_new_node+0x170/0x170 [ 954.174872][T22672] ? __kasan_check_write+0x14/0x20 [ 954.180061][T22672] ? mutex_unlock+0x1d/0x40 [ 954.184554][T22672] ? kernfs_activate+0x409/0x420 [ 954.189479][T22672] kernfs_new_node+0x97/0x170 [ 954.194146][T22672] __kernfs_create_file+0x4a/0x270 [ 954.199248][T22672] sysfs_add_file_mode_ns+0x274/0x320 [ 954.204608][T22672] internal_create_group+0x560/0xf10 [ 954.209894][T22672] ? rt_mutex_setprio+0xe40/0xe40 [ 954.215338][T22672] ? sysfs_create_group+0x30/0x30 [ 954.220351][T22672] sysfs_create_group+0x1f/0x30 [ 954.225189][T22672] loop_configure+0xe13/0x15b0 [ 954.229955][T22672] lo_ioctl+0x821/0x2380 [ 954.234185][T22672] ? is_bpf_text_address+0x1a2/0x1c0 [ 954.239458][T22672] ? is_module_text_address+0xe1/0x140 [ 954.244905][T22672] ? lo_release+0x1f0/0x1f0 [ 954.249400][T22672] ? __kernel_text_address+0x9a/0x110 [ 954.254758][T22672] ? unwind_get_return_address+0x4c/0x90 [ 954.260386][T22672] ? arch_stack_walk+0xf8/0x140 [ 954.265230][T22672] ? __kasan_check_write+0x14/0x20 [ 954.270318][T22672] ? kobject_get_unless_zero+0x220/0x310 [ 954.275923][T22672] ? __kobject_del+0x300/0x300 [ 954.280661][T22672] ? __kasan_check_write+0x14/0x20 [ 954.285746][T22672] ? __kasan_check_write+0x14/0x20 [ 954.290831][T22672] ? __up_read+0x7b/0x2b0 [ 954.295143][T22672] ? up_read+0x10/0x10 [ 954.299196][T22672] ? __kasan_check_write+0x14/0x20 [ 954.304287][T22672] ? _raw_spin_lock+0xa3/0x1b0 [ 954.309043][T22672] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 954.314403][T22672] ? __kasan_check_write+0x14/0x20 [ 954.319506][T22672] ? disk_unblock_events+0x51/0x60 [ 954.324592][T22672] ? __blkdev_get+0x1431/0x16d0 [ 954.329419][T22672] ? __rcu_read_lock+0x50/0x50 [ 954.334160][T22672] ? is_bpf_text_address+0x1a2/0x1c0 [ 954.339420][T22672] ? is_module_text_address+0xe1/0x140 [ 954.344854][T22672] ? stack_trace_save+0x1e0/0x1e0 [ 954.349857][T22672] ? __kernel_text_address+0x9a/0x110 [ 954.355205][T22672] ? unwind_get_return_address+0x4c/0x90 [ 954.360862][T22672] ? arch_stack_walk+0xf8/0x140 [ 954.365688][T22672] ? stack_trace_save+0x11b/0x1e0 [ 954.370684][T22672] ? stack_trace_snprint+0xe0/0xe0 [ 954.375768][T22672] ? path_openat+0x2795/0x3500 [ 954.380508][T22672] ? kmem_cache_free+0xb5/0x1f0 [ 954.385399][T22672] ? __rcu_read_lock+0x50/0x50 [ 954.390135][T22672] ? kmem_cache_free+0xb5/0x1f0 [ 954.394979][T22672] ? avc_has_extended_perms+0x731/0x1270 [ 954.400589][T22672] ? memcpy+0x56/0x70 [ 954.404637][T22672] ? avc_has_extended_perms+0xb63/0x1270 [ 954.410250][T22672] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 954.415594][T22672] ? do_vfs_ioctl+0x7c6/0x1a70 [ 954.420354][T22672] ? blkdev_bszset+0x250/0x250 [ 954.425107][T22672] ? __x32_compat_sys_ioctl+0x90/0x90 [ 954.430461][T22672] ? selinux_file_ioctl+0x4ca/0x990 [ 954.435746][T22672] ? selinux_file_ioctl+0x72f/0x990 [ 954.440925][T22672] ? selinux_file_alloc_security+0x120/0x120 [ 954.446882][T22672] ? do_sys_openat2+0x397/0x470 [ 954.451796][T22672] ? lo_release+0x1f0/0x1f0 [ 954.456278][T22672] blkdev_ioctl+0x2c3/0x5f0 [ 954.460762][T22672] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 954.466198][T22672] ? __fget_files+0x39e/0x3d0 [ 954.470854][T22672] block_ioctl+0xaf/0xf0 [ 954.475074][T22672] ? blkdev_iopoll+0x100/0x100 [ 954.479843][T22672] __se_sys_ioctl+0x115/0x190 [ 954.484977][T22672] __x64_sys_ioctl+0x7b/0x90 [ 954.489550][T22672] do_syscall_64+0x31/0x70 [ 954.493956][T22672] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 954.499835][T22672] RIP: 0033:0x7fe56fb12907 [ 954.504228][T22672] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 954.523816][T22672] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 954.532207][T22672] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fb12907 [ 954.540153][T22672] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 954.548098][T22672] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 954.556045][T22672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 954.563993][T22672] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 954.577445][T22672] exFAT-fs (loop5): invalid boot record signature [ 954.584019][T22672] exFAT-fs (loop5): failed to read boot sector [ 954.597802][T22672] exFAT-fs (loop5): failed to recognize exfat type 05:28:17 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:17 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xcb000000, 0x0, 0xf5ffffff) 05:28:17 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) 05:28:17 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 20) 05:28:17 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x10082, 0x0) write$evdev(r3, &(0x7f0000000080)=[{{}, 0x16, 0x8001, 0x8}, {{0x77359400}, 0x1f, 0xfffd, 0xd80}], 0x30) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r1, &(0x7f0000000140)=[{{0x77359400}, 0x14, 0x2, 0x387}, {{}, 0x4, 0x3f, 0xd3b}], 0x30) write$evdev(r4, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r4, 0x0, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000000100)={0x5, 0x4, &(0x7f00000000c0)="55afe150"}) 05:28:17 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000000004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000780)=[{{}, 0x0, 0x1}, {{r3, r4/1000+60000}, 0x1f, 0x0, 0x1}, {{0x0, 0xea60}, 0x3, 0xac, 0xaf4}, {{0x77359400}, 0x4, 0x401, 0x3}, {{0x77359400}, 0x12, 0x21e, 0x4}, {{0x0, 0xea60}, 0x0, 0x40, 0x81}], 0x90) syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000340)=""/101) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:17 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:17 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x4) [ 954.847986][T22688] FAULT_INJECTION: forcing a failure. [ 954.847986][T22688] name failslab, interval 1, probability 0, space 0, times 0 [ 954.860795][T22688] CPU: 1 PID: 22688 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 954.871022][T22688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 954.881069][T22688] Call Trace: [ 954.884355][T22688] dump_stack_lvl+0x1e2/0x24b [ 954.889028][T22688] ? show_regs_print_info+0x18/0x18 05:28:17 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xcb010000, 0x0, 0xf5ffffff) [ 954.894222][T22688] ? selinux_kernfs_init_security+0x1b2/0x7e0 [ 954.900285][T22688] dump_stack+0x15/0x1d [ 954.904441][T22688] should_fail+0x3c0/0x510 [ 954.908855][T22688] ? __kernfs_new_node+0xdb/0x6e0 [ 954.913873][T22688] __should_failslab+0x9f/0xe0 [ 954.918629][T22688] should_failslab+0x9/0x20 [ 954.923123][T22688] kmem_cache_alloc+0x43/0x380 [ 954.927897][T22688] __kernfs_new_node+0xdb/0x6e0 [ 954.932738][T22688] ? __kasan_check_write+0x14/0x20 [ 954.937847][T22688] ? mutex_lock+0xa6/0x110 [ 954.942270][T22688] ? kernfs_new_node+0x170/0x170 [ 954.947198][T22688] ? __kasan_check_write+0x14/0x20 [ 954.952299][T22688] ? mutex_unlock+0x1d/0x40 [ 954.956798][T22688] ? kernfs_activate+0x409/0x420 [ 954.961722][T22688] kernfs_new_node+0x97/0x170 [ 954.966389][T22688] __kernfs_create_file+0x4a/0x270 [ 954.971498][T22688] sysfs_add_file_mode_ns+0x274/0x320 [ 954.976867][T22688] internal_create_group+0x560/0xf10 [ 954.982143][T22688] ? rt_mutex_setprio+0xe40/0xe40 [ 954.987153][T22688] ? sysfs_create_group+0x30/0x30 [ 954.992170][T22688] sysfs_create_group+0x1f/0x30 [ 954.997013][T22688] loop_configure+0xe13/0x15b0 [ 955.001775][T22688] lo_ioctl+0x821/0x2380 [ 955.006009][T22688] ? is_bpf_text_address+0x1a2/0x1c0 [ 955.011285][T22688] ? is_module_text_address+0xe1/0x140 [ 955.016735][T22688] ? lo_release+0x1f0/0x1f0 [ 955.021227][T22688] ? __kernel_text_address+0x9a/0x110 [ 955.026673][T22688] ? unwind_get_return_address+0x4c/0x90 [ 955.032292][T22688] ? arch_stack_walk+0xf8/0x140 [ 955.037140][T22688] ? __kasan_check_write+0x14/0x20 [ 955.042238][T22688] ? kobject_get_unless_zero+0x220/0x310 [ 955.047859][T22688] ? __kobject_del+0x300/0x300 [ 955.052611][T22688] ? __kasan_check_write+0x14/0x20 [ 955.057711][T22688] ? __kasan_check_write+0x14/0x20 [ 955.062812][T22688] ? __up_read+0x7b/0x2b0 [ 955.067132][T22688] ? up_read+0x10/0x10 [ 955.071190][T22688] ? __kasan_check_write+0x14/0x20 [ 955.076295][T22688] ? _raw_spin_lock+0xa3/0x1b0 [ 955.081052][T22688] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 955.086421][T22688] ? __kasan_check_write+0x14/0x20 [ 955.091525][T22688] ? disk_unblock_events+0x51/0x60 [ 955.096628][T22688] ? __blkdev_get+0x1431/0x16d0 [ 955.101513][T22688] ? __rcu_read_lock+0x50/0x50 [ 955.106266][T22688] ? is_bpf_text_address+0x1a2/0x1c0 [ 955.111542][T22688] ? is_module_text_address+0xe1/0x140 [ 955.116990][T22688] ? stack_trace_save+0x1e0/0x1e0 [ 955.122002][T22688] ? __kernel_text_address+0x9a/0x110 [ 955.127364][T22688] ? unwind_get_return_address+0x4c/0x90 [ 955.132985][T22688] ? arch_stack_walk+0xf8/0x140 [ 955.137914][T22688] ? stack_trace_save+0x11b/0x1e0 [ 955.142926][T22688] ? stack_trace_snprint+0xe0/0xe0 [ 955.148028][T22688] ? path_openat+0x2795/0x3500 [ 955.152779][T22688] ? kmem_cache_free+0xb5/0x1f0 [ 955.157625][T22688] ? __rcu_read_lock+0x50/0x50 [ 955.162372][T22688] ? kmem_cache_free+0xb5/0x1f0 [ 955.167214][T22688] ? avc_has_extended_perms+0x731/0x1270 [ 955.172839][T22688] ? memcpy+0x56/0x70 [ 955.176810][T22688] ? avc_has_extended_perms+0xb63/0x1270 [ 955.182536][T22688] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 955.187905][T22688] ? do_vfs_ioctl+0x7c6/0x1a70 [ 955.192655][T22688] ? blkdev_bszset+0x250/0x250 [ 955.197408][T22688] ? __x32_compat_sys_ioctl+0x90/0x90 [ 955.202773][T22688] ? selinux_file_ioctl+0x4ca/0x990 [ 955.207961][T22688] ? selinux_file_ioctl+0x72f/0x990 [ 955.213179][T22688] ? selinux_file_alloc_security+0x120/0x120 [ 955.219162][T22688] ? do_sys_openat2+0x397/0x470 [ 955.224002][T22688] ? lo_release+0x1f0/0x1f0 [ 955.228482][T22688] blkdev_ioctl+0x2c3/0x5f0 [ 955.232968][T22688] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 955.238410][T22688] ? __fget_files+0x39e/0x3d0 [ 955.243061][T22688] block_ioctl+0xaf/0xf0 [ 955.247291][T22688] ? blkdev_iopoll+0x100/0x100 [ 955.252031][T22688] __se_sys_ioctl+0x115/0x190 [ 955.256680][T22688] __x64_sys_ioctl+0x7b/0x90 [ 955.261243][T22688] do_syscall_64+0x31/0x70 [ 955.265636][T22688] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 955.271507][T22688] RIP: 0033:0x7fe56fb12907 [ 955.275905][T22688] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 955.295484][T22688] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 955.303875][T22688] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fb12907 [ 955.311822][T22688] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 955.319780][T22688] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 955.327742][T22688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 955.335694][T22688] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 05:28:17 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xcc000000, 0x0, 0xf5ffffff) 05:28:17 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x5) 05:28:17 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xcc010000, 0x0, 0xf5ffffff) 05:28:17 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) [ 955.373884][T22688] exFAT-fs (loop5): invalid boot record signature [ 955.382545][T22688] exFAT-fs (loop5): failed to read boot sector [ 955.405249][T22688] exFAT-fs (loop5): failed to recognize exfat type 05:28:17 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 21) 05:28:17 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x7) 05:28:17 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x8) [ 955.507500][T22737] FAULT_INJECTION: forcing a failure. [ 955.507500][T22737] name failslab, interval 1, probability 0, space 0, times 0 [ 955.520365][T22737] CPU: 0 PID: 22737 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 955.530592][T22737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 955.540630][T22737] Call Trace: [ 955.543906][T22737] dump_stack_lvl+0x1e2/0x24b [ 955.548566][T22737] ? show_regs_print_info+0x18/0x18 [ 955.553753][T22737] ? kernfs_add_one+0x4a6/0x5d0 [ 955.558583][T22737] dump_stack+0x15/0x1d [ 955.562716][T22737] should_fail+0x3c0/0x510 [ 955.567118][T22737] ? kobject_uevent_env+0x282/0x1400 [ 955.572380][T22737] __should_failslab+0x9f/0xe0 [ 955.577124][T22737] should_failslab+0x9/0x20 [ 955.581605][T22737] kmem_cache_alloc_trace+0x42/0x3a0 [ 955.586881][T22737] ? internal_create_group+0xd17/0xf10 [ 955.592322][T22737] kobject_uevent_env+0x282/0x1400 [ 955.597415][T22737] ? asan.module_ctor+0x10/0x10 [ 955.602251][T22737] kobject_uevent+0x1f/0x30 [ 955.606738][T22737] loop_configure+0x1013/0x15b0 [ 955.611565][T22737] lo_ioctl+0x821/0x2380 [ 955.615787][T22737] ? is_bpf_text_address+0x1a2/0x1c0 [ 955.621049][T22737] ? is_module_text_address+0xe1/0x140 [ 955.626486][T22737] ? lo_release+0x1f0/0x1f0 [ 955.630970][T22737] ? __kernel_text_address+0x9a/0x110 [ 955.636324][T22737] ? unwind_get_return_address+0x4c/0x90 [ 955.641933][T22737] ? arch_stack_walk+0xf8/0x140 [ 955.646762][T22737] ? __kasan_check_write+0x14/0x20 [ 955.651849][T22737] ? kobject_get_unless_zero+0x220/0x310 [ 955.657462][T22737] ? __kobject_del+0x300/0x300 [ 955.662216][T22737] ? __kasan_check_write+0x14/0x20 [ 955.667305][T22737] ? __kasan_check_write+0x14/0x20 [ 955.672401][T22737] ? __up_read+0x7b/0x2b0 [ 955.676708][T22737] ? up_read+0x10/0x10 [ 955.680756][T22737] ? __kasan_check_write+0x14/0x20 [ 955.685848][T22737] ? _raw_spin_lock+0xa3/0x1b0 [ 955.690590][T22737] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 955.695940][T22737] ? __kasan_check_write+0x14/0x20 [ 955.701032][T22737] ? disk_unblock_events+0x51/0x60 [ 955.706120][T22737] ? __blkdev_get+0x1431/0x16d0 [ 955.710947][T22737] ? __rcu_read_lock+0x50/0x50 [ 955.715689][T22737] ? is_bpf_text_address+0x1a2/0x1c0 [ 955.720950][T22737] ? is_module_text_address+0xe1/0x140 [ 955.726383][T22737] ? stack_trace_save+0x1e0/0x1e0 [ 955.731386][T22737] ? __kernel_text_address+0x9a/0x110 [ 955.736733][T22737] ? unwind_get_return_address+0x4c/0x90 [ 955.742342][T22737] ? arch_stack_walk+0xf8/0x140 [ 955.747170][T22737] ? stack_trace_save+0x11b/0x1e0 [ 955.752168][T22737] ? stack_trace_snprint+0xe0/0xe0 [ 955.757259][T22737] ? path_openat+0x2795/0x3500 [ 955.761999][T22737] ? kmem_cache_free+0xb5/0x1f0 [ 955.766827][T22737] ? __rcu_read_lock+0x50/0x50 [ 955.771565][T22737] ? kmem_cache_free+0xb5/0x1f0 [ 955.776395][T22737] ? avc_has_extended_perms+0x731/0x1270 [ 955.782005][T22737] ? memcpy+0x56/0x70 [ 955.785965][T22737] ? avc_has_extended_perms+0xb63/0x1270 [ 955.791579][T22737] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 955.796927][T22737] ? do_vfs_ioctl+0x7c6/0x1a70 [ 955.801669][T22737] ? blkdev_bszset+0x250/0x250 [ 955.806413][T22737] ? __x32_compat_sys_ioctl+0x90/0x90 [ 955.811764][T22737] ? selinux_file_ioctl+0x4ca/0x990 [ 955.816938][T22737] ? selinux_file_ioctl+0x72f/0x990 [ 955.822122][T22737] ? selinux_file_alloc_security+0x120/0x120 [ 955.828080][T22737] ? do_sys_openat2+0x397/0x470 [ 955.832911][T22737] ? lo_release+0x1f0/0x1f0 [ 955.837392][T22737] blkdev_ioctl+0x2c3/0x5f0 [ 955.841874][T22737] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 955.847316][T22737] ? __fget_files+0x39e/0x3d0 [ 955.851968][T22737] block_ioctl+0xaf/0xf0 [ 955.856188][T22737] ? blkdev_iopoll+0x100/0x100 [ 955.860930][T22737] __se_sys_ioctl+0x115/0x190 [ 955.865585][T22737] __x64_sys_ioctl+0x7b/0x90 [ 955.870149][T22737] do_syscall_64+0x31/0x70 [ 955.874545][T22737] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 955.880412][T22737] RIP: 0033:0x7fe56fb12907 [ 955.884805][T22737] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 955.904385][T22737] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 955.912778][T22737] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fb12907 [ 955.920732][T22737] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 955.928699][T22737] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 955.936650][T22737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 955.944597][T22737] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 955.959066][T22737] exFAT-fs (loop5): invalid boot record signature [ 955.968565][T22737] exFAT-fs (loop5): failed to read boot sector [ 955.975082][T22737] exFAT-fs (loop5): failed to recognize exfat type 05:28:18 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000000340)=""/121) write$evdev(r1, &(0x7f000004d000)=[{}], 0xfffffe82) r2 = open(&(0x7f0000000180)='./bus\x00', 0x1c5b42, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x6) sendfile(r2, r3, 0x0, 0x8000000a) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x185483, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r6, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r6, 0x0, 0x0) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f00000003c0)=""/235) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x500a0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@loose}, {@posixacl}, {@access_user}, {@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@msize}, {@nodevmap}, {@aname={'aname', 0x3d, '/dev/input/event#\x00'}}, {@aname={'aname', 0x3d, '/dev/input/event#\x00'}}], [{@fowner_eq={'fowner', 0x3d, r5}}, {@fscontext={'fscontext', 0x3d, 'root'}}]}}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0x80084504, 0x0) 05:28:18 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000300)=""/70) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f0000000380)=[{{0x0, 0x2710}, 0x0, 0x8}], 0x18) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:18 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xcd000000, 0x0, 0xf5ffffff) 05:28:18 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x9) 05:28:18 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 22) 05:28:18 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:18 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0xa) [ 956.363330][T22751] FAULT_INJECTION: forcing a failure. [ 956.363330][T22751] name failslab, interval 1, probability 0, space 0, times 0 [ 956.378443][T22751] CPU: 1 PID: 22751 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 956.388687][T22751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 956.398741][T22751] Call Trace: [ 956.402030][T22751] dump_stack_lvl+0x1e2/0x24b [ 956.407222][T22751] ? show_regs_print_info+0x18/0x18 [ 956.412414][T22751] dump_stack+0x15/0x1d [ 956.416568][T22751] should_fail+0x3c0/0x510 [ 956.420975][T22751] ? kzalloc+0x21/0x30 [ 956.425035][T22751] __should_failslab+0x9f/0xe0 [ 956.429786][T22751] should_failslab+0x9/0x20 [ 956.434280][T22751] __kmalloc+0x68/0x3d0 [ 956.438425][T22751] kzalloc+0x21/0x30 [ 956.442309][T22751] kobject_get_path+0xb2/0x1a0 [ 956.447060][T22751] kobject_uevent_env+0x29f/0x1400 [ 956.452159][T22751] ? asan.module_ctor+0x10/0x10 [ 956.457003][T22751] kobject_uevent+0x1f/0x30 [ 956.461497][T22751] loop_configure+0x1013/0x15b0 [ 956.466350][T22751] lo_ioctl+0x821/0x2380 [ 956.470600][T22751] ? is_bpf_text_address+0x1a2/0x1c0 [ 956.475885][T22751] ? is_module_text_address+0xe1/0x140 [ 956.481339][T22751] ? lo_release+0x1f0/0x1f0 [ 956.485839][T22751] ? __kernel_text_address+0x9a/0x110 [ 956.491205][T22751] ? unwind_get_return_address+0x4c/0x90 [ 956.496825][T22751] ? arch_stack_walk+0xf8/0x140 [ 956.501669][T22751] ? __kasan_check_write+0x14/0x20 [ 956.506769][T22751] ? kobject_get_unless_zero+0x220/0x310 [ 956.512392][T22751] ? __kobject_del+0x300/0x300 [ 956.517315][T22751] ? __kasan_check_write+0x14/0x20 [ 956.522427][T22751] ? __kasan_check_write+0x14/0x20 [ 956.527533][T22751] ? __up_read+0x7b/0x2b0 [ 956.531852][T22751] ? up_read+0x10/0x10 [ 956.536003][T22751] ? __kasan_check_write+0x14/0x20 [ 956.541117][T22751] ? _raw_spin_lock+0xa3/0x1b0 [ 956.545869][T22751] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 956.551235][T22751] ? __kasan_check_write+0x14/0x20 [ 956.556335][T22751] ? disk_unblock_events+0x51/0x60 [ 956.561432][T22751] ? __blkdev_get+0x1431/0x16d0 [ 956.566275][T22751] ? __rcu_read_lock+0x50/0x50 [ 956.571030][T22751] ? is_bpf_text_address+0x1a2/0x1c0 [ 956.576300][T22751] ? is_module_text_address+0xe1/0x140 [ 956.581841][T22751] ? stack_trace_save+0x1e0/0x1e0 [ 956.586867][T22751] ? __kernel_text_address+0x9a/0x110 [ 956.592241][T22751] ? unwind_get_return_address+0x4c/0x90 [ 956.597877][T22751] ? arch_stack_walk+0xf8/0x140 [ 956.602727][T22751] ? stack_trace_save+0x11b/0x1e0 [ 956.607755][T22751] ? stack_trace_snprint+0xe0/0xe0 [ 956.612870][T22751] ? path_openat+0x2795/0x3500 [ 956.617660][T22751] ? kmem_cache_free+0xb5/0x1f0 [ 956.622509][T22751] ? __rcu_read_lock+0x50/0x50 [ 956.627354][T22751] ? kmem_cache_free+0xb5/0x1f0 [ 956.632194][T22751] ? avc_has_extended_perms+0x731/0x1270 [ 956.637819][T22751] ? memcpy+0x56/0x70 [ 956.641795][T22751] ? avc_has_extended_perms+0xb63/0x1270 [ 956.647512][T22751] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 956.652873][T22751] ? do_vfs_ioctl+0x7c6/0x1a70 [ 956.657627][T22751] ? blkdev_bszset+0x250/0x250 [ 956.662386][T22751] ? __x32_compat_sys_ioctl+0x90/0x90 [ 956.667748][T22751] ? selinux_file_ioctl+0x4ca/0x990 [ 956.672935][T22751] ? selinux_file_ioctl+0x72f/0x990 [ 956.678129][T22751] ? selinux_file_alloc_security+0x120/0x120 [ 956.684104][T22751] ? do_sys_openat2+0x397/0x470 [ 956.688948][T22751] ? lo_release+0x1f0/0x1f0 [ 956.693443][T22751] blkdev_ioctl+0x2c3/0x5f0 [ 956.697933][T22751] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 956.703379][T22751] ? __fget_files+0x39e/0x3d0 [ 956.708043][T22751] block_ioctl+0xaf/0xf0 [ 956.712273][T22751] ? blkdev_iopoll+0x100/0x100 [ 956.717028][T22751] __se_sys_ioctl+0x115/0x190 [ 956.721696][T22751] __x64_sys_ioctl+0x7b/0x90 [ 956.726276][T22751] do_syscall_64+0x31/0x70 [ 956.730683][T22751] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 956.736560][T22751] RIP: 0033:0x7fe56fb12907 [ 956.741227][T22751] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 956.760832][T22751] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 956.769241][T22751] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fb12907 [ 956.777209][T22751] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 956.785176][T22751] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 956.793139][T22751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 956.801098][T22751] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 05:28:19 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0xb) 05:28:19 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xcd010000, 0x0, 0xf5ffffff) 05:28:19 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0xc) 05:28:19 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 23) [ 956.814886][T22751] exFAT-fs (loop5): invalid boot record signature [ 956.829850][T22751] exFAT-fs (loop5): failed to read boot sector [ 956.836201][T22751] exFAT-fs (loop5): failed to recognize exfat type 05:28:19 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0xd) [ 956.890665][T22780] FAULT_INJECTION: forcing a failure. [ 956.890665][T22780] name failslab, interval 1, probability 0, space 0, times 0 [ 956.903458][T22780] CPU: 1 PID: 22780 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 956.913701][T22780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 956.923743][T22780] Call Trace: [ 956.927021][T22780] dump_stack_lvl+0x1e2/0x24b [ 956.931683][T22780] ? show_regs_print_info+0x18/0x18 [ 956.936863][T22780] dump_stack+0x15/0x1d [ 956.941001][T22780] should_fail+0x3c0/0x510 [ 956.945395][T22780] ? kzalloc+0x21/0x30 [ 956.949453][T22780] __should_failslab+0x9f/0xe0 [ 956.954203][T22780] should_failslab+0x9/0x20 [ 956.958682][T22780] __kmalloc+0x68/0x3d0 [ 956.962906][T22780] kzalloc+0x21/0x30 [ 956.966779][T22780] kobject_get_path+0xb2/0x1a0 [ 956.971518][T22780] kobject_uevent_env+0x29f/0x1400 [ 956.976614][T22780] ? asan.module_ctor+0x10/0x10 [ 956.981445][T22780] kobject_uevent+0x1f/0x30 [ 956.985929][T22780] loop_configure+0x1013/0x15b0 [ 956.990757][T22780] lo_ioctl+0x821/0x2380 [ 956.994983][T22780] ? _raw_spin_unlock_irq+0x4e/0x70 [ 957.000160][T22780] ? finish_task_switch+0x130/0x5f0 [ 957.005335][T22780] ? lo_release+0x1f0/0x1f0 [ 957.009815][T22780] ? __schedule+0x94c/0xda0 [ 957.014296][T22780] ? __kasan_check_write+0x14/0x20 [ 957.019392][T22780] ? kobject_get_unless_zero+0x220/0x310 [ 957.025002][T22780] ? __kobject_del+0x300/0x300 [ 957.029745][T22780] ? __kasan_check_write+0x14/0x20 [ 957.034838][T22780] ? __kasan_check_write+0x14/0x20 [ 957.039927][T22780] ? __up_read+0x7b/0x2b0 [ 957.044234][T22780] ? up_read+0x10/0x10 [ 957.048283][T22780] ? __kasan_check_write+0x14/0x20 [ 957.053372][T22780] ? _raw_spin_lock+0xa3/0x1b0 [ 957.058114][T22780] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 957.063462][T22780] ? __kasan_check_write+0x14/0x20 [ 957.068551][T22780] ? disk_unblock_events+0x51/0x60 [ 957.073638][T22780] ? __blkdev_get+0x1431/0x16d0 [ 957.078470][T22780] ? __rcu_read_lock+0x50/0x50 [ 957.083212][T22780] ? is_bpf_text_address+0x1a2/0x1c0 [ 957.088496][T22780] ? is_module_text_address+0xe1/0x140 [ 957.093933][T22780] ? stack_trace_save+0x1e0/0x1e0 [ 957.098943][T22780] ? __kernel_text_address+0x9a/0x110 [ 957.104292][T22780] ? unwind_get_return_address+0x4c/0x90 [ 957.109902][T22780] ? arch_stack_walk+0xf8/0x140 [ 957.114734][T22780] ? stack_trace_save+0x11b/0x1e0 [ 957.119733][T22780] ? stack_trace_snprint+0xe0/0xe0 [ 957.124820][T22780] ? path_openat+0x2795/0x3500 [ 957.129585][T22780] ? kmem_cache_free+0xb5/0x1f0 [ 957.134425][T22780] ? __rcu_read_lock+0x50/0x50 [ 957.139167][T22780] ? kmem_cache_free+0xb5/0x1f0 [ 957.143992][T22780] ? avc_has_extended_perms+0x731/0x1270 [ 957.149607][T22780] ? memcpy+0x56/0x70 [ 957.153567][T22780] ? avc_has_extended_perms+0xb63/0x1270 [ 957.159184][T22780] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 957.164532][T22780] ? do_vfs_ioctl+0x7c6/0x1a70 [ 957.169273][T22780] ? blkdev_bszset+0x250/0x250 [ 957.174014][T22780] ? __x32_compat_sys_ioctl+0x90/0x90 [ 957.179363][T22780] ? selinux_file_ioctl+0x4ca/0x990 [ 957.184539][T22780] ? selinux_file_ioctl+0x72f/0x990 [ 957.189718][T22780] ? selinux_file_alloc_security+0x120/0x120 [ 957.195675][T22780] ? do_sys_openat2+0x397/0x470 [ 957.200502][T22780] ? lo_release+0x1f0/0x1f0 [ 957.204983][T22780] blkdev_ioctl+0x2c3/0x5f0 [ 957.209467][T22780] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 957.214903][T22780] ? __fget_files+0x39e/0x3d0 [ 957.219569][T22780] block_ioctl+0xaf/0xf0 [ 957.223792][T22780] ? blkdev_iopoll+0x100/0x100 [ 957.228533][T22780] __se_sys_ioctl+0x115/0x190 [ 957.233187][T22780] __x64_sys_ioctl+0x7b/0x90 [ 957.237840][T22780] do_syscall_64+0x31/0x70 [ 957.242322][T22780] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 957.248191][T22780] RIP: 0033:0x7fe56fb12907 [ 957.252594][T22780] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 957.272173][T22780] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 957.280564][T22780] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fb12907 [ 957.288517][T22780] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 957.296469][T22780] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 957.304431][T22780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 957.312388][T22780] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 957.329258][T22780] exFAT-fs (loop5): invalid boot record signature [ 957.336699][T22780] exFAT-fs (loop5): failed to read boot sector [ 957.343293][T22780] exFAT-fs (loop5): failed to recognize exfat type [ 957.352635][ T23] kauditd_printk_skb: 149 callbacks suppressed [ 957.352647][ T23] audit: type=1326 audit(1639114099.790:1107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22783 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 957.389210][ T23] audit: type=1326 audit(1639114099.790:1108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22783 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd66773aa64 code=0x7ffc0000 [ 957.415397][ T23] audit: type=1326 audit(1639114099.790:1109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22783 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 [ 957.440326][ T23] audit: type=1326 audit(1639114099.790:1110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22783 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 957.464669][ T23] audit: type=1326 audit(1639114099.790:1111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22783 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 [ 957.499712][ T23] audit: type=1326 audit(1639114099.790:1112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22783 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7fd66773a78b code=0x7ffc0000 [ 957.523875][ T23] audit: type=1326 audit(1639114099.790:1113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22783 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 957.548224][ T23] audit: type=1326 audit(1639114099.790:1114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22783 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:28:20 executing program 2: sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="bae9cdbeafe1b1a0aa1f8f083a6be60f5e508af13808ff556a265349e80d0fc23425e6366e6ab93c85c8ff1d53014147a34d46c1de06c4bf957697d69a0df46ac9144948b760a5e5353b402a12e1db408e7e48153a4c453750e1f8e86b0500893274d791744fd3f91b345b61f9f37043314539c96921546df0a6df754ddb0a33d0b176f761adef94a40859169b7af1504d95d5434786b5efb257f1f4dbe234646130d039fa9592593a15f0722a03fb8a64b02e", 0xb3, 0x10001, &(0x7f0000000100)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x7}}, 0x10) r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) r3 = userfaultfd(0x800) ioctl$BTRFS_IOC_FS_INFO(r3, 0x8400941f, &(0x7f00000005c0)) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000140)) r4 = socket(0x1e, 0x4, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x13, 0x7, &(0x7f00000009c0)=ANY=[@ANYBLOB="5562dc9c6450351a0000f9ffffff8510000006000000181e000005050000000000000d4191728b99000000003c310c00080080000100cf2b85d599c893ffffff1bc25c19f3e5edf0f24d49f9587ee1b73d578ff9e9994d37c916533de046a786dff813ca765d"], &(0x7f0000000280)='syzkaller\x00', 0x3, 0x0, 0x0, 0x41000, 0x10, '\x00', 0x0, 0x21, r1, 0x8, &(0x7f00000002c0)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x4, 0x10, 0x0, 0x6}, 0x10, 0xffffffffffffffff, r1}, 0x78) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x80000, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@cache_loose}, {@msize={'msize', 0x3d, 0x5}}, {@version_L}, {@nodevmap}, {@debug={'debug', 0x3d, 0x7}}, {@fscache}, {@version_9p2000}], [{@appraise_type}, {@dont_measure}, {@euid_lt={'euid<', 0xee01}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@smackfshat={'smackfshat', 0x3d, '/dev/input/event#\x00'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}]}}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) recvfrom$inet(r4, &(0x7f0000000140), 0x0, 0x40002000, &(0x7f0000000180)={0x2, 0x4e23, @loopback}, 0x10) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) [ 957.577290][ T23] audit: type=1326 audit(1639114099.790:1115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22783 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:28:20 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xce000000, 0x0, 0xf5ffffff) 05:28:20 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0xe) 05:28:20 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 24) 05:28:20 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a6e4d4614bda956d749f5aa6a4503e9521a09b9c9a30209838793ff7187536a433ec4b5e0bd141c891c37b56c093d3dc588e3ce16e839cc3ab004a4525a4ea4b1c006df0e94a19ec816af1e2a502dddf187ee816ff5dbcac71a24d370efe2ee441070cfaf3723a3edafa4b7bf42391c6f568575c8cfa6d2483b80c3d597764b90c8eb23b4b2bad7d34778a11c7ff5f568956d86020ac467738eff7a47f4a66995b8b7a87c2191cdd08acdf759d2cfc164b65a7f26432365b2ef8036d2c3ae9fcddc1ffcee8dfebdd60f1559a18a52ddc077a4e795f1040fd8030000004ee5ddf33b789e049c5ef2f38348cb6f10779396a1c2248210b2d45a0fc71946d0baf130", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f0000000300)) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) [ 957.833919][ T23] audit: type=1326 audit(1639114100.280:1116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22792 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 957.858165][T22798] FAULT_INJECTION: forcing a failure. [ 957.858165][T22798] name failslab, interval 1, probability 0, space 0, times 0 [ 957.881447][T22798] CPU: 0 PID: 22798 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 957.891787][T22798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 957.901835][T22798] Call Trace: [ 957.905154][T22798] dump_stack_lvl+0x1e2/0x24b [ 957.909822][T22798] ? devkmsg_release+0x127/0x127 [ 957.914753][T22798] ? show_regs_print_info+0x18/0x18 [ 957.919942][T22798] dump_stack+0x15/0x1d [ 957.924095][T22798] should_fail+0x3c0/0x510 [ 957.928499][T22798] ? alloc_uevent_skb+0x7f/0x230 05:28:20 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x11) [ 957.933427][T22798] __should_failslab+0x9f/0xe0 [ 957.938181][T22798] should_failslab+0x9/0x20 [ 957.942683][T22798] __kmalloc_track_caller+0x67/0x3b0 [ 957.947958][T22798] ? kmem_cache_alloc+0x1da/0x380 [ 957.952971][T22798] ? __alloc_skb+0x7b/0x580 [ 957.957462][T22798] ? alloc_uevent_skb+0x7f/0x230 [ 957.962385][T22798] __alloc_skb+0xb7/0x580 [ 957.966701][T22798] ? kobject_uevent_env+0x1400/0x1400 [ 957.972066][T22798] alloc_uevent_skb+0x7f/0x230 [ 957.976816][T22798] kobject_uevent_env+0xd6c/0x1400 [ 957.981926][T22798] ? asan.module_ctor+0x10/0x10 [ 957.986776][T22798] kobject_uevent+0x1f/0x30 [ 957.991273][T22798] loop_configure+0x1013/0x15b0 [ 957.996117][T22798] lo_ioctl+0x821/0x2380 [ 958.000351][T22798] ? is_bpf_text_address+0x1a2/0x1c0 [ 958.005626][T22798] ? is_module_text_address+0xe1/0x140 [ 958.011070][T22798] ? lo_release+0x1f0/0x1f0 [ 958.015567][T22798] ? __kernel_text_address+0x9a/0x110 [ 958.020928][T22798] ? unwind_get_return_address+0x4c/0x90 [ 958.026554][T22798] ? arch_stack_walk+0xf8/0x140 [ 958.031395][T22798] ? __kasan_check_write+0x14/0x20 [ 958.036498][T22798] ? kobject_get_unless_zero+0x220/0x310 [ 958.042123][T22798] ? __kobject_del+0x300/0x300 [ 958.046877][T22798] ? __kasan_check_write+0x14/0x20 [ 958.051976][T22798] ? __kasan_check_write+0x14/0x20 [ 958.057077][T22798] ? __up_read+0x7b/0x2b0 [ 958.061395][T22798] ? up_read+0x10/0x10 [ 958.065454][T22798] ? __kasan_check_write+0x14/0x20 [ 958.070564][T22798] ? _raw_spin_lock+0xa3/0x1b0 [ 958.075325][T22798] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 958.080707][T22798] ? __kasan_check_write+0x14/0x20 [ 958.085820][T22798] ? disk_unblock_events+0x51/0x60 [ 958.091101][T22798] ? __blkdev_get+0x1431/0x16d0 [ 958.095953][T22798] ? __rcu_read_lock+0x50/0x50 [ 958.100712][T22798] ? is_bpf_text_address+0x1a2/0x1c0 [ 958.105993][T22798] ? is_module_text_address+0xe1/0x140 [ 958.111442][T22798] ? stack_trace_save+0x1e0/0x1e0 [ 958.116463][T22798] ? __kernel_text_address+0x9a/0x110 [ 958.121836][T22798] ? unwind_get_return_address+0x4c/0x90 [ 958.127550][T22798] ? arch_stack_walk+0xf8/0x140 [ 958.132394][T22798] ? stack_trace_save+0x11b/0x1e0 [ 958.137408][T22798] ? stack_trace_snprint+0xe0/0xe0 [ 958.142509][T22798] ? path_openat+0x2795/0x3500 [ 958.147268][T22798] ? kmem_cache_free+0xb5/0x1f0 [ 958.152103][T22798] ? __rcu_read_lock+0x50/0x50 [ 958.156854][T22798] ? kmem_cache_free+0xb5/0x1f0 [ 958.161690][T22798] ? avc_has_extended_perms+0x731/0x1270 [ 958.167307][T22798] ? memcpy+0x56/0x70 [ 958.171276][T22798] ? avc_has_extended_perms+0xb63/0x1270 [ 958.176901][T22798] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 958.182260][T22798] ? do_vfs_ioctl+0x7c6/0x1a70 [ 958.187015][T22798] ? blkdev_bszset+0x250/0x250 [ 958.191766][T22798] ? __x32_compat_sys_ioctl+0x90/0x90 [ 958.197129][T22798] ? selinux_file_ioctl+0x4ca/0x990 [ 958.202319][T22798] ? selinux_file_ioctl+0x72f/0x990 [ 958.207507][T22798] ? selinux_file_alloc_security+0x120/0x120 [ 958.213476][T22798] ? do_sys_openat2+0x397/0x470 [ 958.218316][T22798] ? lo_release+0x1f0/0x1f0 [ 958.222903][T22798] blkdev_ioctl+0x2c3/0x5f0 [ 958.227405][T22798] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 958.232862][T22798] ? __fget_files+0x39e/0x3d0 [ 958.237534][T22798] block_ioctl+0xaf/0xf0 [ 958.241757][T22798] ? blkdev_iopoll+0x100/0x100 [ 958.246496][T22798] __se_sys_ioctl+0x115/0x190 [ 958.251145][T22798] __x64_sys_ioctl+0x7b/0x90 [ 958.255724][T22798] do_syscall_64+0x31/0x70 [ 958.260137][T22798] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 958.266108][T22798] RIP: 0033:0x7fe56fb12907 [ 958.270503][T22798] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 958.290312][T22798] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 958.298706][T22798] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fb12907 [ 958.306683][T22798] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 958.314639][T22798] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 958.322586][T22798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 05:28:20 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xce010000, 0x0, 0xf5ffffff) 05:28:20 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x12) 05:28:20 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x29) 05:28:20 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xcf000000, 0x0, 0xf5ffffff) [ 958.330552][T22798] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 958.339741][T22798] exFAT-fs (loop5): invalid boot record signature [ 958.353794][T22798] exFAT-fs (loop5): failed to read boot sector [ 958.374344][T22798] exFAT-fs (loop5): failed to recognize exfat type 05:28:20 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 25) [ 958.431567][T22826] FAULT_INJECTION: forcing a failure. [ 958.431567][T22826] name failslab, interval 1, probability 0, space 0, times 0 [ 958.444403][T22826] CPU: 0 PID: 22826 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 958.454644][T22826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 958.464689][T22826] Call Trace: [ 958.467975][T22826] dump_stack_lvl+0x1e2/0x24b [ 958.472649][T22826] ? devkmsg_release+0x127/0x127 [ 958.477580][T22826] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 958.483644][T22826] ? show_regs_print_info+0x18/0x18 [ 958.488831][T22826] dump_stack+0x15/0x1d [ 958.492970][T22826] should_fail+0x3c0/0x510 [ 958.497369][T22826] ? skb_ext_add+0x13d/0x7e0 [ 958.501944][T22826] __should_failslab+0x9f/0xe0 [ 958.506701][T22826] should_failslab+0x9/0x20 [ 958.511187][T22826] kmem_cache_alloc+0x43/0x380 [ 958.515936][T22826] ? alloc_uevent_skb+0x7f/0x230 [ 958.520864][T22826] skb_ext_add+0x13d/0x7e0 [ 958.525268][T22826] __alloc_skb+0x3c0/0x580 [ 958.529670][T22826] alloc_uevent_skb+0x7f/0x230 [ 958.534425][T22826] kobject_uevent_env+0xd6c/0x1400 [ 958.539529][T22826] ? asan.module_ctor+0x10/0x10 [ 958.544371][T22826] kobject_uevent+0x1f/0x30 [ 958.548863][T22826] loop_configure+0x1013/0x15b0 [ 958.553710][T22826] lo_ioctl+0x821/0x2380 [ 958.557943][T22826] ? is_bpf_text_address+0x1a2/0x1c0 [ 958.563214][T22826] ? is_module_text_address+0xe1/0x140 [ 958.568659][T22826] ? lo_release+0x1f0/0x1f0 [ 958.573149][T22826] ? __kernel_text_address+0x9a/0x110 [ 958.578507][T22826] ? unwind_get_return_address+0x4c/0x90 [ 958.584129][T22826] ? arch_stack_walk+0xf8/0x140 [ 958.588967][T22826] ? __kasan_check_write+0x14/0x20 [ 958.594061][T22826] ? kobject_get_unless_zero+0x220/0x310 [ 958.599681][T22826] ? __kobject_del+0x300/0x300 [ 958.604432][T22826] ? __kasan_check_write+0x14/0x20 [ 958.609527][T22826] ? __kasan_check_write+0x14/0x20 [ 958.614624][T22826] ? __up_read+0x7b/0x2b0 [ 958.618943][T22826] ? up_read+0x10/0x10 [ 958.622997][T22826] ? __kasan_check_write+0x14/0x20 [ 958.628094][T22826] ? _raw_spin_lock+0xa3/0x1b0 [ 958.632839][T22826] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 958.638193][T22826] ? __kasan_check_write+0x14/0x20 [ 958.643289][T22826] ? disk_unblock_events+0x51/0x60 [ 958.648387][T22826] ? __blkdev_get+0x1431/0x16d0 [ 958.653225][T22826] ? __rcu_read_lock+0x50/0x50 [ 958.657971][T22826] ? is_bpf_text_address+0x1a2/0x1c0 [ 958.663242][T22826] ? is_module_text_address+0xe1/0x140 [ 958.668682][T22826] ? stack_trace_save+0x1e0/0x1e0 [ 958.673693][T22826] ? __kernel_text_address+0x9a/0x110 [ 958.679049][T22826] ? unwind_get_return_address+0x4c/0x90 [ 958.684664][T22826] ? arch_stack_walk+0xf8/0x140 [ 958.689499][T22826] ? stack_trace_save+0x11b/0x1e0 [ 958.694505][T22826] ? stack_trace_snprint+0xe0/0xe0 [ 958.699606][T22826] ? path_openat+0x2795/0x3500 [ 958.704354][T22826] ? kmem_cache_free+0xb5/0x1f0 [ 958.709187][T22826] ? __rcu_read_lock+0x50/0x50 [ 958.713936][T22826] ? kmem_cache_free+0xb5/0x1f0 [ 958.718771][T22826] ? avc_has_extended_perms+0x731/0x1270 [ 958.724391][T22826] ? memcpy+0x56/0x70 [ 958.728362][T22826] ? avc_has_extended_perms+0xb63/0x1270 [ 958.733988][T22826] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 958.739354][T22826] ? do_vfs_ioctl+0x7c6/0x1a70 [ 958.744115][T22826] ? blkdev_bszset+0x250/0x250 [ 958.748930][T22826] ? __x32_compat_sys_ioctl+0x90/0x90 [ 958.754277][T22826] ? selinux_file_ioctl+0x4ca/0x990 [ 958.759448][T22826] ? selinux_file_ioctl+0x72f/0x990 [ 958.764617][T22826] ? selinux_file_alloc_security+0x120/0x120 [ 958.770568][T22826] ? do_sys_openat2+0x397/0x470 [ 958.775395][T22826] ? lo_release+0x1f0/0x1f0 [ 958.779876][T22826] blkdev_ioctl+0x2c3/0x5f0 [ 958.784515][T22826] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 958.789944][T22826] ? __fget_files+0x39e/0x3d0 [ 958.794597][T22826] block_ioctl+0xaf/0xf0 [ 958.798809][T22826] ? blkdev_iopoll+0x100/0x100 [ 958.803549][T22826] __se_sys_ioctl+0x115/0x190 [ 958.808196][T22826] __x64_sys_ioctl+0x7b/0x90 [ 958.812756][T22826] do_syscall_64+0x31/0x70 [ 958.817219][T22826] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 958.823133][T22826] RIP: 0033:0x7fe56fb12907 [ 958.827520][T22826] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 958.847097][T22826] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 958.855481][T22826] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fb12907 [ 958.863455][T22826] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 958.871398][T22826] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 05:28:21 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x2, 0x2]) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:28:21 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x4c) 05:28:21 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xcf010000, 0x0, 0xf5ffffff) 05:28:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) [ 958.879340][T22826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 958.887288][T22826] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 958.920906][T22826] exFAT-fs (loop5): invalid boot record signature [ 958.932641][T22826] exFAT-fs (loop5): failed to read boot sector [ 958.939369][T22826] exFAT-fs (loop5): failed to recognize exfat type 05:28:21 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(0xffffffffffffffff, 0x80286722, &(0x7f0000000380)={&(0x7f0000000300)=""/71, 0x47, 0x2, 0x9}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:21 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x5d) 05:28:21 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd0000000, 0x0, 0xf5ffffff) 05:28:21 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 26) 05:28:21 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x64) [ 959.027262][T22860] FAULT_INJECTION: forcing a failure. [ 959.027262][T22860] name failslab, interval 1, probability 0, space 0, times 0 [ 959.041742][T22860] CPU: 0 PID: 22860 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 959.051984][T22860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 959.062027][T22860] Call Trace: [ 959.065315][T22860] dump_stack_lvl+0x1e2/0x24b [ 959.069979][T22860] ? devkmsg_release+0x127/0x127 [ 959.074916][T22860] ? show_regs_print_info+0x18/0x18 [ 959.080101][T22860] dump_stack+0x15/0x1d [ 959.084242][T22860] should_fail+0x3c0/0x510 [ 959.088734][T22860] ? skb_clone+0x1cc/0x370 [ 959.093138][T22860] __should_failslab+0x9f/0xe0 [ 959.097889][T22860] should_failslab+0x9/0x20 [ 959.102375][T22860] kmem_cache_alloc+0x43/0x380 [ 959.107123][T22860] ? __kasan_check_write+0x14/0x20 [ 959.112223][T22860] ? _raw_read_lock_irqsave+0xb5/0x110 [ 959.117669][T22860] skb_clone+0x1cc/0x370 [ 959.121897][T22860] netlink_broadcast_filtered+0x657/0x1180 [ 959.127692][T22860] ? skb_put+0x10f/0x210 [ 959.132010][T22860] netlink_broadcast+0x3a/0x50 [ 959.136758][T22860] kobject_uevent_env+0xdf2/0x1400 [ 959.141859][T22860] ? asan.module_ctor+0x10/0x10 [ 959.146696][T22860] kobject_uevent+0x1f/0x30 [ 959.151186][T22860] loop_configure+0x1013/0x15b0 [ 959.156026][T22860] lo_ioctl+0x821/0x2380 [ 959.160252][T22860] ? is_bpf_text_address+0x1a2/0x1c0 [ 959.165527][T22860] ? is_module_text_address+0xe1/0x140 [ 959.170976][T22860] ? lo_release+0x1f0/0x1f0 [ 959.175485][T22860] ? __kernel_text_address+0x9a/0x110 [ 959.180844][T22860] ? unwind_get_return_address+0x4c/0x90 [ 959.186460][T22860] ? arch_stack_walk+0xf8/0x140 [ 959.191295][T22860] ? __kasan_check_write+0x14/0x20 [ 959.196392][T22860] ? kobject_get_unless_zero+0x220/0x310 [ 959.202011][T22860] ? __kobject_del+0x300/0x300 [ 959.206765][T22860] ? __kasan_check_write+0x14/0x20 [ 959.211861][T22860] ? __kasan_check_write+0x14/0x20 [ 959.216959][T22860] ? __up_read+0x7b/0x2b0 [ 959.221281][T22860] ? up_read+0x10/0x10 [ 959.225348][T22860] ? __kasan_check_write+0x14/0x20 [ 959.230443][T22860] ? _raw_spin_lock+0xa3/0x1b0 [ 959.235193][T22860] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 959.240558][T22860] ? __kasan_check_write+0x14/0x20 [ 959.245658][T22860] ? disk_unblock_events+0x51/0x60 [ 959.250757][T22860] ? __blkdev_get+0x1431/0x16d0 [ 959.255594][T22860] ? __rcu_read_lock+0x50/0x50 [ 959.260346][T22860] ? is_bpf_text_address+0x1a2/0x1c0 [ 959.265617][T22860] ? is_module_text_address+0xe1/0x140 [ 959.271060][T22860] ? stack_trace_save+0x1e0/0x1e0 05:28:21 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd0010000, 0x0, 0xf5ffffff) [ 959.276071][T22860] ? __kernel_text_address+0x9a/0x110 [ 959.281427][T22860] ? unwind_get_return_address+0x4c/0x90 [ 959.287049][T22860] ? arch_stack_walk+0xf8/0x140 [ 959.291889][T22860] ? stack_trace_save+0x11b/0x1e0 [ 959.296897][T22860] ? stack_trace_snprint+0xe0/0xe0 [ 959.301991][T22860] ? path_openat+0x2795/0x3500 [ 959.306746][T22860] ? kmem_cache_free+0xb5/0x1f0 [ 959.311593][T22860] ? __rcu_read_lock+0x50/0x50 [ 959.316355][T22860] ? kmem_cache_free+0xb5/0x1f0 [ 959.321204][T22860] ? avc_has_extended_perms+0x731/0x1270 [ 959.326839][T22860] ? memcpy+0x56/0x70 [ 959.326859][T22860] ? avc_has_extended_perms+0xb63/0x1270 [ 959.336434][T22860] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 959.341801][T22860] ? do_vfs_ioctl+0x7c6/0x1a70 [ 959.346559][T22860] ? blkdev_bszset+0x250/0x250 [ 959.351319][T22860] ? __x32_compat_sys_ioctl+0x90/0x90 [ 959.356678][T22860] ? selinux_file_ioctl+0x4ca/0x990 [ 959.361861][T22860] ? selinux_file_ioctl+0x72f/0x990 [ 959.367051][T22860] ? selinux_file_alloc_security+0x120/0x120 [ 959.373020][T22860] ? do_sys_openat2+0x397/0x470 [ 959.377868][T22860] ? lo_release+0x1f0/0x1f0 [ 959.382361][T22860] blkdev_ioctl+0x2c3/0x5f0 [ 959.386860][T22860] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 959.392303][T22860] ? __fget_files+0x39e/0x3d0 [ 959.396969][T22860] block_ioctl+0xaf/0xf0 [ 959.401196][T22860] ? blkdev_iopoll+0x100/0x100 [ 959.406293][T22860] __se_sys_ioctl+0x115/0x190 [ 959.410958][T22860] __x64_sys_ioctl+0x7b/0x90 [ 959.415547][T22860] do_syscall_64+0x31/0x70 [ 959.419964][T22860] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 959.425849][T22860] RIP: 0033:0x7fe56fb12907 [ 959.430255][T22860] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 959.449847][T22860] RSP: 002b:00007fe56ee88f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 959.458250][T22860] RAX: ffffffffffffffda RBX: 00007fe56fb5c9c8 RCX: 00007fe56fb12907 [ 959.466220][T22860] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 05:28:21 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x72) [ 959.474177][T22860] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 959.482145][T22860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 959.490111][T22860] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 959.511672][T22860] exFAT-fs (loop5): invalid boot record signature [ 959.522981][T22860] exFAT-fs (loop5): failed to read boot sector 05:28:22 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd1000000, 0x0, 0xf5ffffff) [ 959.538616][T22860] exFAT-fs (loop5): failed to recognize exfat type 05:28:22 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 27) 05:28:22 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x60f) 05:28:22 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd1010000, 0x0, 0xf5ffffff) 05:28:22 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:22 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda9a157da43b531dbe56debe0a8b7a1beece04b2988e187987cb056d7b9c9a30209838793597187536a433ec4b5e0bd141c891c00"/87, @ANYRES16=0x0, @ANYRESOCT], 0x50}, 0x1, 0x0, 0x0, 0x2c004055}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@bridge_setlink={0x2c, 0x13, 0x10, 0x70bd2a, 0x25dfdbfc, {0x7, 0x0, 0x0, 0x0, 0x10100, 0x40000}, [@IFLA_IFALIASn={0x4}, @IFLA_NET_NS_FD={0x8, 0x1c, r1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x801}, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) [ 960.167689][T22888] FAULT_INJECTION: forcing a failure. [ 960.167689][T22888] name failslab, interval 1, probability 0, space 0, times 0 [ 960.183044][T22888] CPU: 0 PID: 22888 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 960.193289][T22888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 960.203340][T22888] Call Trace: [ 960.206641][T22888] dump_stack_lvl+0x1e2/0x24b [ 960.211319][T22888] ? devkmsg_release+0x127/0x127 [ 960.216265][T22888] ? show_regs_print_info+0x18/0x18 [ 960.221463][T22888] ? selinux_file_ioctl+0x4ca/0x990 [ 960.226658][T22888] dump_stack+0x15/0x1d [ 960.230806][T22888] should_fail+0x3c0/0x510 [ 960.235213][T22888] ? getname_flags+0xba/0x650 [ 960.239885][T22888] __should_failslab+0x9f/0xe0 [ 960.244646][T22888] should_failslab+0x9/0x20 [ 960.249141][T22888] kmem_cache_alloc+0x43/0x380 [ 960.253899][T22888] ? lo_release+0x1f0/0x1f0 [ 960.258395][T22888] getname_flags+0xba/0x650 [ 960.262894][T22888] do_mkdirat+0x9e/0x330 [ 960.267134][T22888] ? do_mknodat+0x470/0x470 [ 960.271656][T22888] __x64_sys_mkdir+0x60/0x70 [ 960.276234][T22888] do_syscall_64+0x31/0x70 [ 960.280646][T22888] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 960.286530][T22888] RIP: 0033:0x7fe56fb11c57 [ 960.290938][T22888] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 05:28:22 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x8, 0x8941) r1 = dup(r0) openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x400, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',\bfdno=', @ANYRESHEX=r1, @ANYBLOB="2c6163636573733d636c69654e742c657569643e34407aa39b380fa5355e0c2209d7275368a1f6c411f1dd2b06c7268252a8e0dc8b20604c0f901a38ce3e489e96c46ed5438f7049610b9807c7d5ac4f310197ae1b7c475bab59d50c50dfe1002be2cfa39e7c71910846df3496306f163fd028be4891c9a6ba0dccb087d3ff4e1530b7af083436f60b245f", @ANYRESDEC, @ANYBLOB=',\x00']) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:28:22 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000), 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:22 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x680) [ 960.310539][T22888] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 960.318957][T22888] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb11c57 [ 960.326929][T22888] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 960.334898][T22888] RBP: 00007fe56ee89040 R08: 0000000000000000 R09: ffffffffffffffff [ 960.342869][T22888] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 960.350838][T22888] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:22 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd2000000, 0x0, 0xf5ffffff) 05:28:22 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 28) 05:28:22 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x4000000) 05:28:22 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x7ffc0000) 05:28:22 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd2010000, 0x0, 0xf5ffffff) 05:28:22 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0xc000003e) 05:28:22 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd3000000, 0x0, 0xf5ffffff) [ 960.480549][T22920] FAULT_INJECTION: forcing a failure. [ 960.480549][T22920] name fail_usercopy, interval 1, probability 0, space 0, times 0 05:28:23 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x7fd66773a78b) [ 960.760936][T22920] CPU: 0 PID: 22920 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 960.771193][T22920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 960.781249][T22920] Call Trace: [ 960.784691][T22920] dump_stack_lvl+0x1e2/0x24b [ 960.789463][T22920] ? devkmsg_release+0x127/0x127 [ 960.794396][T22920] ? show_regs_print_info+0x18/0x18 [ 960.799595][T22920] dump_stack+0x15/0x1d [ 960.803769][T22920] should_fail+0x3c0/0x510 [ 960.808180][T22920] should_fail_usercopy+0x1a/0x20 [ 960.813196][T22920] strncpy_from_user+0x24/0x2b0 [ 960.818040][T22920] ? lo_release+0x1f0/0x1f0 [ 960.822537][T22920] getname_flags+0xf5/0x650 [ 960.827037][T22920] do_mkdirat+0x9e/0x330 [ 960.831279][T22920] ? do_mknodat+0x470/0x470 [ 960.835777][T22920] __x64_sys_mkdir+0x60/0x70 [ 960.840364][T22920] do_syscall_64+0x31/0x70 [ 960.844779][T22920] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 960.850667][T22920] RIP: 0033:0x7fe56fb11c57 [ 960.855075][T22920] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 960.874686][T22920] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 960.883113][T22920] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb11c57 [ 960.891090][T22920] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 960.899060][T22920] RBP: 00007fe56ee89040 R08: 0000000000000000 R09: ffffffffffffffff [ 960.907030][T22920] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 960.915002][T22920] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:23 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf41367fec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x101342) write$evdev(r2, &(0x7f0000000040)=[{{0x77359400}}, {{}, 0x16, 0x7, 0xb164}, {{}, 0x1, 0x551}], 0x48) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) r3 = open_tree(r1, &(0x7f0000000100)='./file0\x00', 0x80100) ioctl$TIOCL_UNBLANKSCREEN(r3, 0x541c, &(0x7f0000000140)) 05:28:23 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd3010000, 0x0, 0xf5ffffff) 05:28:23 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x7fd66773aa64) 05:28:23 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 29) 05:28:23 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000), 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:23 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x7fd667787b49) [ 961.452078][T22956] FAULT_INJECTION: forcing a failure. [ 961.452078][T22956] name failslab, interval 1, probability 0, space 0, times 0 [ 961.478684][T22956] CPU: 0 PID: 22956 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 961.489055][T22956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 961.499200][T22956] Call Trace: [ 961.502482][T22956] dump_stack_lvl+0x1e2/0x24b [ 961.507169][T22956] ? show_regs_print_info+0x18/0x18 [ 961.512355][T22956] ? policydb_context_isvalid+0x1d8/0x430 [ 961.518066][T22956] ? memset+0x35/0x40 [ 961.522035][T22956] dump_stack+0x15/0x1d [ 961.526176][T22956] should_fail+0x3c0/0x510 [ 961.530594][T22956] ? ext4_alloc_inode+0x21/0x620 [ 961.535548][T22956] __should_failslab+0x9f/0xe0 [ 961.540301][T22956] should_failslab+0x9/0x20 [ 961.544799][T22956] kmem_cache_alloc+0x43/0x380 [ 961.549556][T22956] ? set_qf_name+0x3a0/0x3a0 [ 961.554135][T22956] ext4_alloc_inode+0x21/0x620 [ 961.558978][T22956] ? set_qf_name+0x3a0/0x3a0 [ 961.563555][T22956] new_inode_pseudo+0x65/0x220 [ 961.568301][T22956] new_inode+0x28/0x1c0 [ 961.572443][T22956] __ext4_new_inode+0x2f3/0x5a00 [ 961.577375][T22956] ? ext4_mark_inode_used+0x1350/0x1350 [ 961.582916][T22956] ? dquot_initialize+0x20/0x20 [ 961.587764][T22956] ? may_create+0x635/0x8b0 [ 961.592270][T22956] ext4_mkdir+0x3b9/0xbb0 [ 961.596591][T22956] ? ext4_symlink+0xf80/0xf80 05:28:24 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000), 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) [ 961.601256][T22956] ? selinux_inode_mkdir+0x22/0x30 [ 961.606355][T22956] ? security_inode_mkdir+0xf1/0x130 [ 961.611624][T22956] vfs_mkdir+0x435/0x610 [ 961.615856][T22956] do_mkdirat+0x1f0/0x330 [ 961.620170][T22956] ? do_mknodat+0x470/0x470 [ 961.624675][T22956] __x64_sys_mkdir+0x60/0x70 [ 961.629313][T22956] do_syscall_64+0x31/0x70 [ 961.633723][T22956] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 961.639602][T22956] RIP: 0033:0x7fe56fb11c57 [ 961.644041][T22956] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 961.663646][T22956] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 961.672059][T22956] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb11c57 [ 961.680030][T22956] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 961.688002][T22956] RBP: 00007fe56ee89040 R08: 0000000000000000 R09: ffffffffffffffff 05:28:24 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) r2 = dup(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000000080), 0x0, 0x20008004) sendfile(r2, r3, &(0x7f0000000040)=0x2, 0x0) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x1, 0x0, 0xeffffffd}], 0x53) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0x80084504, 0x0) 05:28:24 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x7fd667789137) 05:28:24 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd4000000, 0x0, 0xf5ffffff) 05:28:24 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 30) [ 961.695976][T22956] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 961.703947][T22956] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 [ 961.771070][T22987] FAULT_INJECTION: forcing a failure. [ 961.771070][T22987] name failslab, interval 1, probability 0, space 0, times 0 [ 961.817697][T22987] CPU: 0 PID: 22987 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 961.827946][T22987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 961.837988][T22987] Call Trace: [ 961.841270][T22987] dump_stack_lvl+0x1e2/0x24b [ 961.845947][T22987] ? devkmsg_release+0x127/0x127 [ 961.850872][T22987] ? show_regs_print_info+0x18/0x18 [ 961.856054][T22987] dump_stack+0x15/0x1d [ 961.860195][T22987] should_fail+0x3c0/0x510 [ 961.864598][T22987] ? security_inode_alloc+0x36/0x1d0 [ 961.869869][T22987] __should_failslab+0x9f/0xe0 [ 961.874623][T22987] should_failslab+0x9/0x20 [ 961.879117][T22987] kmem_cache_alloc+0x43/0x380 [ 961.883877][T22987] ? from_kuid_munged+0x3b0/0x3b0 [ 961.888886][T22987] security_inode_alloc+0x36/0x1d0 [ 961.893986][T22987] inode_init_always+0x3c5/0x950 [ 961.898909][T22987] ? set_qf_name+0x3a0/0x3a0 [ 961.903483][T22987] new_inode_pseudo+0x94/0x220 [ 961.908234][T22987] new_inode+0x28/0x1c0 [ 961.912377][T22987] __ext4_new_inode+0x2f3/0x5a00 [ 961.917303][T22987] ? ext4_mark_inode_used+0x1350/0x1350 [ 961.922836][T22987] ? dquot_initialize+0x20/0x20 [ 961.927706][T22987] ? may_create+0x635/0x8b0 [ 961.932207][T22987] ext4_mkdir+0x3b9/0xbb0 [ 961.936532][T22987] ? ext4_symlink+0xf80/0xf80 [ 961.941223][T22987] ? selinux_inode_mkdir+0x22/0x30 [ 961.946331][T22987] ? security_inode_mkdir+0xf1/0x130 [ 961.951618][T22987] vfs_mkdir+0x435/0x610 [ 961.955857][T22987] do_mkdirat+0x1f0/0x330 [ 961.960209][T22987] ? do_mknodat+0x470/0x470 [ 961.964706][T22987] __x64_sys_mkdir+0x60/0x70 [ 961.969296][T22987] do_syscall_64+0x31/0x70 [ 961.973709][T22987] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 961.979770][T22987] RIP: 0033:0x7fe56fb11c57 [ 961.984306][T22987] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 962.003909][T22987] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 962.012337][T22987] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb11c57 [ 962.020311][T22987] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 962.028286][T22987] RBP: 00007fe56ee89040 R08: 0000000000000000 R09: ffffffffffffffff [ 962.036259][T22987] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 962.044233][T22987] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:24 executing program 4: ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000300)) r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0xffff, 0x40}], 0x18) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0x18) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x42000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0xffff, 0xa155, 0x0, 0x2, 0x10}}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:24 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd4010000, 0x0, 0xf5ffffff) 05:28:24 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 31) 05:28:24 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup(r0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r1, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(0xffffffffffffffff, 0x40044591, 0x0) 05:28:24 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) [ 962.491234][T15017] Bluetooth: hci0: Frame reassembly failed (-84) [ 962.499628][T23003] FAULT_INJECTION: forcing a failure. [ 962.499628][T23003] name failslab, interval 1, probability 0, space 0, times 0 [ 962.516579][ T23] kauditd_printk_skb: 178 callbacks suppressed [ 962.516591][ T23] audit: type=1326 audit(1639114104.960:1295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 962.551484][ T23] audit: type=1326 audit(1639114104.990:1296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd66773aa64 code=0x7ffc0000 [ 962.561966][T23003] CPU: 1 PID: 23003 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 962.576037][ T23] audit: type=1326 audit(1639114104.990:1297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 [ 962.585661][T23003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 962.585666][T23003] Call Trace: [ 962.585683][T23003] dump_stack_lvl+0x1e2/0x24b [ 962.585694][T23003] ? show_regs_print_info+0x18/0x18 [ 962.585711][T23003] dump_stack+0x15/0x1d [ 962.610072][ T23] audit: type=1326 audit(1639114104.990:1298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 962.619694][T23003] should_fail+0x3c0/0x510 [ 962.619706][T23003] ? jbd2__journal_start+0x14f/0x6f0 [ 962.619715][T23003] __should_failslab+0x9f/0xe0 [ 962.619726][T23003] should_failslab+0x9/0x20 [ 962.619742][T23003] kmem_cache_alloc+0x43/0x380 [ 962.623388][ T23] audit: type=1326 audit(1639114104.990:1299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 [ 962.627656][T23003] jbd2__journal_start+0x14f/0x6f0 [ 962.627668][T23003] __ext4_journal_start_sb+0x237/0x490 [ 962.627683][T23003] __ext4_new_inode+0x15a2/0x5a00 [ 962.633131][ T23] audit: type=1326 audit(1639114104.990:1300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7fd66773a78b code=0x7ffc0000 [ 962.636989][T23003] ? ext4_mark_inode_used+0x1350/0x1350 [ 962.637001][T23003] ? dquot_initialize+0x20/0x20 [ 962.637017][T23003] ? may_create+0x635/0x8b0 [ 962.661156][ T23] audit: type=1326 audit(1639114104.990:1301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 962.665239][T23003] ext4_mkdir+0x3b9/0xbb0 [ 962.665250][T23003] ? ext4_symlink+0xf80/0xf80 [ 962.665261][T23003] ? selinux_inode_mkdir+0x22/0x30 [ 962.665278][T23003] ? security_inode_mkdir+0xf1/0x130 [ 962.670807][ T23] audit: type=1326 audit(1639114104.990:1302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22996 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 962.675272][T23003] vfs_mkdir+0x435/0x610 [ 962.675283][T23003] do_mkdirat+0x1f0/0x330 [ 962.675293][T23003] ? do_mknodat+0x470/0x470 [ 962.675309][T23003] __x64_sys_mkdir+0x60/0x70 [ 962.847411][T23003] do_syscall_64+0x31/0x70 [ 962.851820][T23003] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 962.857699][T23003] RIP: 0033:0x7fe56fb11c57 [ 962.862103][T23003] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 962.881697][T23003] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 05:28:25 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd5000000, 0x0, 0xf5ffffff) 05:28:25 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd5010000, 0x0, 0xf5ffffff) [ 962.890104][T23003] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb11c57 [ 962.898068][T23003] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 962.906029][T23003] RBP: 00007fe56ee89040 R08: 0000000000000000 R09: ffffffffffffffff [ 962.913986][T23003] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 962.921946][T23003] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:25 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd6000000, 0x0, 0xf5ffffff) 05:28:25 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd6010000, 0x0, 0xf5ffffff) 05:28:25 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 32) 05:28:25 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd7000000, 0x0, 0xf5ffffff) [ 963.044998][T23003] EXT4-fs error (device sda1) in __ext4_new_inode:1085: Out of memory [ 963.101348][T23048] FAULT_INJECTION: forcing a failure. [ 963.101348][T23048] name failslab, interval 1, probability 0, space 0, times 0 [ 963.121654][T23048] CPU: 0 PID: 23048 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 963.131905][T23048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 963.141956][T23048] Call Trace: [ 963.145255][T23048] dump_stack_lvl+0x1e2/0x24b [ 963.149937][T23048] ? show_regs_print_info+0x18/0x18 [ 963.155133][T23048] dump_stack+0x15/0x1d [ 963.159371][T23048] should_fail+0x3c0/0x510 [ 963.163785][T23048] ? jbd2__journal_start+0x14f/0x6f0 [ 963.169075][T23048] __should_failslab+0x9f/0xe0 [ 963.173838][T23048] should_failslab+0x9/0x20 [ 963.178336][T23048] kmem_cache_alloc+0x43/0x380 [ 963.183100][T23048] jbd2__journal_start+0x14f/0x6f0 [ 963.188212][T23048] __ext4_journal_start_sb+0x237/0x490 [ 963.193665][T23048] __ext4_new_inode+0x15a2/0x5a00 [ 963.198691][T23048] ? ext4_mark_inode_used+0x1350/0x1350 [ 963.204232][T23048] ? dquot_initialize+0x20/0x20 [ 963.209253][T23048] ? may_create+0x635/0x8b0 [ 963.213752][T23048] ext4_mkdir+0x3b9/0xbb0 [ 963.218081][T23048] ? ext4_symlink+0xf80/0xf80 [ 963.222751][T23048] ? selinux_inode_mkdir+0x22/0x30 [ 963.227943][T23048] ? security_inode_mkdir+0xf1/0x130 [ 963.233220][T23048] vfs_mkdir+0x435/0x610 [ 963.237458][T23048] do_mkdirat+0x1f0/0x330 [ 963.241782][T23048] ? do_mknodat+0x470/0x470 [ 963.246281][T23048] __x64_sys_mkdir+0x60/0x70 [ 963.250866][T23048] do_syscall_64+0x31/0x70 [ 963.255277][T23048] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 963.261419][T23048] RIP: 0033:0x7fe56fb11c57 [ 963.265828][T23048] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 963.285518][T23048] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 963.293932][T23048] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb11c57 05:28:25 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f64786b67650009797a320000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) [ 963.301904][T23048] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 963.309874][T23048] RBP: 00007fe56ee89040 R08: 0000000000000000 R09: ffffffffffffffff [ 963.317851][T23048] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 963.325914][T23048] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 [ 963.343521][T23048] EXT4-fs error (device sda1) in __ext4_new_inode:1085: Out of memory [ 964.503115][ T395] Bluetooth: hci0: command 0x1003 tx timeout [ 964.509170][T24754] Bluetooth: hci0: sending frame failed (-49) [ 966.583091][ T395] Bluetooth: hci0: command 0x1001 tx timeout [ 966.589156][T24754] Bluetooth: hci0: sending frame failed (-49) [ 968.665649][ T395] Bluetooth: hci0: command 0x1009 tx timeout 05:28:35 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x0, 0x4f, 0x80, 0x7ac}, {0x8001, 0x2, 0x16, 0xd3e1}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:35 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd7010000, 0x0, 0xf5ffffff) 05:28:35 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 33) 05:28:35 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup(r0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r1, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(0xffffffffffffffff, 0x40044591, 0x0) 05:28:35 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x8, 0x2001e0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) r3 = accept(r1, 0x0, &(0x7f0000000040)) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="180100002400000425bd7000fcdbdf2500000000856151555ce366c2970c50a2245b03dd998f6f84f49502fba39fd43a9abd8d74ce9114a7d2991be8ff", @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x1}, 0x20004080) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:28:35 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="50000000bf41e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a3029f838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b19ec816af1e2a5050dd9400"/79, @ANYRES16=0x0, @ANYBLOB="00022d26aeccf58e1abd7000fedbdf25030000000500040001000000efff03477b0000001400020076657400315f64f3de3f66d40ccc89915d6c4c320000007a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0x18) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:35 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd8000000, 0x0, 0xf5ffffff) [ 972.773561][ T23] audit: type=1326 audit(1639114115.220:1303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23069 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd667787b49 code=0x0 [ 972.798223][T23072] FAULT_INJECTION: forcing a failure. [ 972.798223][T23072] name failslab, interval 1, probability 0, space 0, times 0 [ 972.835211][T23072] CPU: 1 PID: 23072 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 972.845461][T23072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 972.855512][T23072] Call Trace: [ 972.858807][T23072] dump_stack_lvl+0x1e2/0x24b [ 972.863473][T23072] ? devkmsg_release+0x127/0x127 [ 972.868404][T23072] ? show_regs_print_info+0x18/0x18 [ 972.873594][T23072] dump_stack+0x15/0x1d [ 972.877738][T23072] should_fail+0x3c0/0x510 [ 972.882143][T23072] ? sidtab_sid2str_get+0x127/0x2a0 [ 972.887334][T23072] __should_failslab+0x9f/0xe0 [ 972.892085][T23072] should_failslab+0x9/0x20 [ 972.896578][T23072] __kmalloc_track_caller+0x67/0x3b0 [ 972.901857][T23072] kmemdup+0x24/0x50 [ 972.905750][T23072] sidtab_sid2str_get+0x127/0x2a0 [ 972.910766][T23072] security_sid_to_context_core+0x2b1/0x490 [ 972.916645][T23072] security_sid_to_context_force+0x36/0x40 [ 972.922437][T23072] selinux_inode_init_security+0x703/0xaf0 [ 972.928233][T23072] ? selinux_inode_free_security+0x200/0x200 [ 972.934209][T23072] security_inode_init_security+0x15f/0x3a0 [ 972.940089][T23072] ? get_acl+0x41/0x300 [ 972.944237][T23072] ? ext4_init_security+0x40/0x40 [ 972.949250][T23072] ? security_dentry_create_files_as+0xd0/0xd0 [ 972.955393][T23072] ? __ext4_set_acl+0x610/0x610 [ 972.960240][T23072] ? prandom_u32+0x254/0x380 [ 972.964818][T23072] ext4_init_security+0x34/0x40 [ 972.969657][T23072] __ext4_new_inode+0x46b4/0x5a00 [ 972.974675][T23072] ? ext4_mark_inode_used+0x1350/0x1350 [ 972.980215][T23072] ? dquot_initialize+0x20/0x20 [ 972.985054][T23072] ? may_create+0x635/0x8b0 [ 972.989550][T23072] ext4_mkdir+0x3b9/0xbb0 [ 972.993867][T23072] ? ext4_symlink+0xf80/0xf80 [ 972.998534][T23072] ? selinux_inode_mkdir+0x22/0x30 [ 973.003635][T23072] ? security_inode_mkdir+0xf1/0x130 [ 973.008906][T23072] vfs_mkdir+0x435/0x610 [ 973.013136][T23072] do_mkdirat+0x1f0/0x330 [ 973.017453][T23072] ? do_mknodat+0x470/0x470 [ 973.021943][T23072] __x64_sys_mkdir+0x60/0x70 [ 973.026522][T23072] do_syscall_64+0x31/0x70 [ 973.030929][T23072] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 973.036806][T23072] RIP: 0033:0x7fe56fb11c57 [ 973.041212][T23072] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 973.060808][T23072] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 973.069214][T23072] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb11c57 [ 973.077184][T23072] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 05:28:35 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd8010000, 0x0, 0xf5ffffff) [ 973.085144][T23072] RBP: 00007fe56ee89040 R08: 0000000000000000 R09: ffffffffffffffff [ 973.093104][T23072] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 973.101074][T23072] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:35 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 34) 05:28:35 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) sendmsg$NFT_MSG_GETSETELEM(r3, &(0x7f0000009240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000009200)={&(0x7f00000000c0)={0x910c, 0xd, 0xa, 0x201, 0x0, 0x0, {0x5, 0x0, 0x9}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x7104, 0x3, 0x0, 0x1, [{0x7c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x2c, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8}]}]}, @NFTA_SET_ELEM_DATA={0x44, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}]}, @NFTA_SET_ELEM_FLAGS={0x8}]}, {0x1cc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x1c8, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x30, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VERDICT={0x5c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x48, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x58, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0x8b, 0x1, "debd9d7acf6a2a38213ad8cf81181071871a40b75e96abf2f561df59adf60e7bf5e08f7ddaa210d94f1a5f7249e8db929d27d3e0c5243e1cc160f58655928259365aa5b5bf03753478e1c9b364267ee93beb70b6b8ad58b7cdc60ec67f82f57abdab7a2db1db7d4b9fab7e154882a24b7d40f65373c56de1ad051e4324419f6f0b101327de3a7f"}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}]}]}, {0x16d0, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY_END={0x10a8, 0xa, 0x0, 0x1, [@NFTA_DATA_VALUE={0x1004, 0x1, 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"49e198f5bed47de9a01073f00ae79b9eea5186aeff3c4951f45670008624611a44b7d688d9606882657ccee0372242b9525d96ce1864cd381809c6f99e4fc2623e26441113dd11c2e02f28291c3dd4b84dc1895b12f21999f6bc8045a22254c10ca745342f53bc9b76f345458e75c66493e463ffbb3c28692d60bf0620c58bf91ac90a7988bb2524359e25ed592f52e77c6d0d7872601abb73624295626fd7fbb5b0b3c7df0acefcb7cf26cd048dbfd64c"}, @NFTA_DATA_VALUE={0x6e, 0x1, "47347f02f6aa9c1bb62fa9d253308adf734f65baa794994e5b2f01833ac0d4398275fca187a71dc0a2cd0f79640617e634c47eae13a97c2800f0173c223c47df46df247ddb2747de1bf949dad46e8cec0e7cf8ffb5ed1c5c126dd7845ad84b6f6eb3f70b6325f9752967"}, @NFTA_DATA_VERDICT={0x5c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x76, 0x1, "e52dcaa254d21b4f72a13c486acd20e61bb2f105ae52e81a7f6625dcb3b74dda4a176da6680e7c90b99e2053727610e825e49635d918bcd768b604f16e44d96a6cdce5dd09bfb7e66328dcdd914fa7b80bc022e122bee3a13a5aa70c3894d17ef7d6bb9ea173e254b0c7085b2ec7138f243b"}, @NFTA_DATA_VERDICT={0x50, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}]}]}, {0x134, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_DATA={0x130, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x21, 0x1, "5cb12f9b4322b0f7c6e0cf3dedf5a993c9dd955a5b89261dcfbadd64fa"}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0xf7, 0x1, "5c4e57d12854cb799b1c4d4a205b0aa90b72a0473fc86183ccd896af9bb8c04d1869c605126762ef1466403f24a1fe71de869a5f2491e7a2d75220f309bfa259c78d5f19341cbb823aaf60bb6c125ed103ee8c8b7fd7e1c3335897173f01e87c9416b34e730193881ab99656814142751af677870c27feaee277a32e6528d669ad63a8ae8817c3854b8203345745536b0330c55c27d3964501da2333573d55bdcbf2cfd5bd5dad97b6ee062aa9a5b55f8cff97dd0854da8c9a997e3c4f0ecc52121be9bbc45b92562796f0b7f894f0b9117040913870f361747dc82299fcc137d06c296dc16cd72fdd710c27c8640afdc12e2c"}]}]}]}, @NFTA_SET_ELEM_LIST_SET_ID={0x8}]}, 0x910c}, 0x1, 0x0, 0x0, 0x20014000}, 0x40000) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) [ 973.201491][T23100] FAULT_INJECTION: forcing a failure. [ 973.201491][T23100] name failslab, interval 1, probability 0, space 0, times 0 [ 973.214323][T23100] CPU: 1 PID: 23100 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 973.224555][T23100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 973.234612][T23100] Call Trace: [ 973.237887][T23100] dump_stack_lvl+0x1e2/0x24b [ 973.242543][T23100] ? show_regs_print_info+0x18/0x18 [ 973.247722][T23100] ? arch_stack_walk+0xf8/0x140 [ 973.252548][T23100] dump_stack+0x15/0x1d [ 973.256702][T23100] should_fail+0x3c0/0x510 [ 973.261095][T23100] ? kcalloc+0x36/0x50 [ 973.265143][T23100] __should_failslab+0x9f/0xe0 [ 973.269889][T23100] should_failslab+0x9/0x20 [ 973.274371][T23100] __kmalloc+0x68/0x3d0 [ 973.278506][T23100] ? chksum_update+0x47/0xa0 [ 973.283074][T23100] kcalloc+0x36/0x50 [ 973.286948][T23100] ext4_find_extent+0x235/0xd20 [ 973.291777][T23100] ? crypto_shash_setkey+0x2c0/0x2c0 [ 973.297042][T23100] ext4_ext_map_blocks+0x242/0x4340 [ 973.302241][T23100] ? ext4_ext_release+0x10/0x10 [ 973.307075][T23100] ? __ext4_handle_dirty_metadata+0x23d/0xb10 [ 973.313124][T23100] ? __kasan_check_write+0x14/0x20 [ 973.318213][T23100] ? down_read+0xf1/0x210 [ 973.322521][T23100] ? ext4_es_lookup_extent+0x3c9/0x9d0 [ 973.327958][T23100] ext4_map_blocks+0x2fc/0x1de0 [ 973.332786][T23100] ? __ext4_mark_inode_dirty+0x3ed/0x7a0 [ 973.338395][T23100] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 973.343571][T23100] ext4_getblk+0x19c/0x650 [ 973.347968][T23100] ? ext4_get_block_unwritten+0x40/0x40 [ 973.353489][T23100] ? __ext4_new_inode+0x4995/0x5a00 [ 973.358669][T23100] ext4_bread+0x2f/0x1d0 [ 973.362892][T23100] ext4_append+0x175/0x310 [ 973.367284][T23100] ext4_init_new_dir+0x337/0xa10 [ 973.372202][T23100] ? ext4_init_dot_dotdot+0x500/0x500 [ 973.377553][T23100] ext4_mkdir+0x485/0xbb0 [ 973.381861][T23100] ? ext4_symlink+0xf80/0xf80 [ 973.386515][T23100] ? selinux_inode_mkdir+0x22/0x30 [ 973.391601][T23100] ? security_inode_mkdir+0xf1/0x130 [ 973.396860][T23100] vfs_mkdir+0x435/0x610 [ 973.401081][T23100] do_mkdirat+0x1f0/0x330 [ 973.405581][T23100] ? do_mknodat+0x470/0x470 [ 973.410061][T23100] __x64_sys_mkdir+0x60/0x70 [ 973.414629][T23100] do_syscall_64+0x31/0x70 [ 973.419030][T23100] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 973.424896][T23100] RIP: 0033:0x7fe56fb11c57 [ 973.429293][T23100] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 05:28:35 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd9000000, 0x0, 0xf5ffffff) [ 973.448874][T23100] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 973.457267][T23100] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb11c57 [ 973.465219][T23100] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 973.473173][T23100] RBP: 00007fe56ee89040 R08: 0000000000000000 R09: ffffffffffffffff [ 973.481122][T23100] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 973.489074][T23100] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:36 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd9010000, 0x0, 0xf5ffffff) [ 973.557747][T23100] exFAT-fs (loop5): invalid boot record signature [ 973.564451][T23100] exFAT-fs (loop5): failed to read boot sector [ 973.573844][T23100] exFAT-fs (loop5): failed to recognize exfat type 05:28:36 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x0, 0x8, 0x2, 0x6d}, {0x7, 0x9, 0x20, 0x5}, {0xa, 0xba, 0x3}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:36 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 35) 05:28:36 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xda000000, 0x0, 0xf5ffffff) [ 973.603422][ T23] audit: type=1326 audit(1639114116.050:1304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23069 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd667787b49 code=0x0 [ 973.677943][ T23] audit: type=1326 audit(1639114116.120:1305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23130 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 973.721485][ T23] audit: type=1326 audit(1639114116.120:1306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23130 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 973.771914][ T23] audit: type=1326 audit(1639114116.120:1307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23130 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 973.822058][ T23] audit: type=1326 audit(1639114116.120:1308): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23130 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 973.871147][ T23] audit: type=1326 audit(1639114116.120:1309): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23130 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 973.908702][T23136] FAULT_INJECTION: forcing a failure. [ 973.908702][T23136] name failslab, interval 1, probability 0, space 0, times 0 [ 973.920138][ T23] audit: type=1326 audit(1639114116.120:1310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23130 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd66773aa64 code=0x7ffc0000 [ 973.921449][T23136] CPU: 0 PID: 23136 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 973.955462][T23136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 973.965510][T23136] Call Trace: [ 973.968806][T23136] dump_stack_lvl+0x1e2/0x24b [ 973.973492][T23136] ? show_regs_print_info+0x18/0x18 [ 973.978692][T23136] ? __es_remove_extent+0xbba/0x2510 [ 973.979304][ T23] audit: type=1326 audit(1639114116.120:1311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23130 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 [ 973.983965][T23136] ? kcalloc+0x36/0x50 [ 973.983977][T23136] dump_stack+0x15/0x1d [ 973.983987][T23136] should_fail+0x3c0/0x510 [ 973.983995][T23136] ? __es_insert_extent+0x82a/0x17b0 [ 973.984006][T23136] __should_failslab+0x9f/0xe0 [ 973.984017][T23136] should_failslab+0x9/0x20 [ 973.984034][T23136] kmem_cache_alloc+0x43/0x380 [ 974.039751][T23136] ? ext4_es_insert_extent+0x2bf0/0x2bf0 [ 974.045374][T23136] __es_insert_extent+0x82a/0x17b0 [ 974.050478][T23136] ? _raw_write_lock+0xa3/0x170 [ 974.055323][T23136] ? _raw_write_trylock+0x1b0/0x1b0 [ 974.060512][T23136] ext4_es_insert_extent+0x30b/0x2bf0 [ 974.065878][T23136] ? memset+0x35/0x40 [ 974.068595][ T23] audit: type=1326 audit(1639114116.120:1312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23130 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 974.069849][T23136] ? ext4_es_scan_clu+0x340/0x340 [ 974.069861][T23136] ? _raw_read_unlock+0x25/0x40 [ 974.069877][T23136] ? ext4_es_find_extent_range+0xd6/0x2e0 [ 974.109267][T23136] ? ext4_ext_convert_to_initialized+0x1d40/0x1d40 [ 974.115772][T23136] ext4_ext_map_blocks+0x1967/0x4340 [ 974.121066][T23136] ? ext4_ext_release+0x10/0x10 [ 974.125917][T23136] ? __kasan_check_write+0x14/0x20 [ 974.131026][T23136] ? down_read+0xf1/0x210 [ 974.135352][T23136] ? ext4_es_lookup_extent+0x3c9/0x9d0 [ 974.140810][T23136] ext4_map_blocks+0x2fc/0x1de0 [ 974.145657][T23136] ? __ext4_mark_inode_dirty+0x3ed/0x7a0 [ 974.151285][T23136] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 974.156627][T23136] ext4_getblk+0x19c/0x650 [ 974.161050][T23136] ? ext4_get_block_unwritten+0x40/0x40 [ 974.166591][T23136] ? __ext4_new_inode+0x4995/0x5a00 [ 974.171789][T23136] ext4_bread+0x2f/0x1d0 [ 974.176028][T23136] ext4_append+0x175/0x310 [ 974.180436][T23136] ext4_init_new_dir+0x337/0xa10 [ 974.185369][T23136] ? ext4_init_dot_dotdot+0x500/0x500 [ 974.190855][T23136] ext4_mkdir+0x485/0xbb0 [ 974.195183][T23136] ? ext4_symlink+0xf80/0xf80 [ 974.199858][T23136] ? selinux_inode_mkdir+0x22/0x30 [ 974.204964][T23136] ? security_inode_mkdir+0xf1/0x130 [ 974.210247][T23136] vfs_mkdir+0x435/0x610 [ 974.214482][T23136] do_mkdirat+0x1f0/0x330 [ 974.218807][T23136] ? do_mknodat+0x470/0x470 [ 974.223307][T23136] __x64_sys_mkdir+0x60/0x70 [ 974.227893][T23136] do_syscall_64+0x31/0x70 [ 974.232304][T23136] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 974.238192][T23136] RIP: 0033:0x7fe56fb11c57 [ 974.242730][T23136] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 974.262334][T23136] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 974.270744][T23136] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb11c57 [ 974.278719][T23136] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 974.286690][T23136] RBP: 00007fe56ee89040 R08: 0000000000000000 R09: ffffffffffffffff [ 974.294660][T23136] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 974.302634][T23136] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 [ 974.320312][T23136] exFAT-fs (loop5): invalid boot record signature 05:28:36 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) dup(r0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r1, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(0xffffffffffffffff, 0x40044591, 0x0) 05:28:36 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xda010000, 0x0, 0xf5ffffff) 05:28:36 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x9d1, 0x5, 0x1, 0xe6b}]}) open(&(0x7f0000000140)='./file0\x00', 0x4e840, 0x1f1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x8000, 0x15, 0x1f, 0x3}, {0x1, 0x20, 0x7f, 0x1}, {0x1000, 0x12, 0x1, 0x7}]}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x105, 0x81, 0x80, 0x2}, {0xffff, 0x0, 0x3, 0x1ff}, {0x5, 0xff, 0x1, 0x45e}]}, 0x10) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{0x3ff, 0x7, 0x3f, 0xffffffff}, {0x1, 0x7, 0x7f, 0x10}, {0x3, 0x2, 0x81, 0xc906800}, {0x800, 0x4, 0x80, 0x7}]}) 05:28:36 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4eb4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000), 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000780)={{}, 0x0, 0xc, @unused=[0x7, 0x4, 0xd54f, 0x17], @devid}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='freezer.parent_freezing\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000000c0)=0x1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x100, 0x19f29645, 0x800, 0x10000000, 0xeeb2, 0x101}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:28:36 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xdb000000, 0x0, 0xf5ffffff) 05:28:36 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0x4, 0x67, 0xa5, 0x1}, {0x9a0, 0x7, 0x6, 0x4}, {0x5, 0x80, 0x7, 0x8}, {0x4000, 0x6, 0x9, 0x1}, {0x4, 0x6, 0xc0, 0x7c2}, {0x5, 0x20, 0x3, 0xffff8fc6}, {0x0, 0x9, 0xe2, 0x825}, {0xfffc, 0x4, 0x1, 0x8ba4}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x5, &(0x7f0000000200)=[{0x3, 0x7f, 0xa9, 0x5b}, {0x7d4f, 0xf0, 0x7, 0x244}, {0xa7e, 0x1, 0x9, 0x8}, {0x9, 0x0, 0x40, 0x2}, {0x294, 0x5, 0x80, 0x40}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x5, &(0x7f0000000140)=[{0xff, 0x81, 0x81}, {0xfff, 0x8, 0xff, 0x7}, {0x8000, 0x1, 0x0, 0x1f}, {0x401, 0x81, 0xff, 0x7}, {0x4, 0x8, 0x7}]}) [ 974.345490][T23136] exFAT-fs (loop5): failed to read boot sector [ 974.371686][T23136] exFAT-fs (loop5): failed to recognize exfat type 05:28:36 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 36) 05:28:36 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1, 0xe, 0x5, 0x5}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000140)={0xa, &(0x7f00000000c0)=[{0xd10, 0x4a, 0x9, 0xfff}, {0x4, 0x3f, 0x0, 0x8}, {0x9a0, 0x8, 0x7, 0x7}, {0x4c, 0x40, 0x0, 0x7ff}, {0x1000, 0x9, 0x4, 0x400}, {0x3, 0x1, 0x19, 0x8}, {0x9, 0x0, 0x54, 0x8}, {0x2, 0x9, 0x8, 0xffffffff}, {0x928, 0x7, 0x79, 0x6f3d0e96}, {0x0, 0x8, 0xfb, 0x6}]}) bind$bt_sco(r0, &(0x7f0000000200)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0x8) [ 974.439233][T23165] FAULT_INJECTION: forcing a failure. [ 974.439233][T23165] name failslab, interval 1, probability 0, space 0, times 0 [ 974.464263][T23165] CPU: 1 PID: 23165 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 974.474515][T23165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 974.484564][T23165] Call Trace: [ 974.487845][T23165] dump_stack_lvl+0x1e2/0x24b [ 974.492502][T23165] ? show_regs_print_info+0x18/0x18 [ 974.497678][T23165] dump_stack+0x15/0x1d [ 974.501812][T23165] should_fail+0x3c0/0x510 [ 974.506207][T23165] ? kcalloc+0x36/0x50 [ 974.510248][T23165] __should_failslab+0x9f/0xe0 [ 974.514988][T23165] should_failslab+0x9/0x20 [ 974.519466][T23165] __kmalloc+0x68/0x3d0 [ 974.523597][T23165] kcalloc+0x36/0x50 [ 974.527472][T23165] ext4_find_extent+0x235/0xd20 [ 974.532299][T23165] ? _raw_read_unlock+0x25/0x40 [ 974.537124][T23165] ext4_ext_map_blocks+0x242/0x4340 [ 974.542298][T23165] ? ext4_ext_release+0x10/0x10 [ 974.547124][T23165] ? __kasan_check_write+0x14/0x20 [ 974.552210][T23165] ? ext4_es_lookup_extent+0x3c9/0x9d0 [ 974.557652][T23165] ext4_map_blocks+0xada/0x1de0 [ 974.562480][T23165] ? __ext4_mark_inode_dirty+0x3ed/0x7a0 [ 974.568090][T23165] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 974.573263][T23165] ext4_getblk+0x19c/0x650 [ 974.577655][T23165] ? ext4_get_block_unwritten+0x40/0x40 [ 974.583175][T23165] ? __ext4_new_inode+0x4995/0x5a00 [ 974.588353][T23165] ext4_bread+0x2f/0x1d0 [ 974.592575][T23165] ext4_append+0x175/0x310 [ 974.596967][T23165] ext4_init_new_dir+0x337/0xa10 [ 974.601880][T23165] ? ext4_init_dot_dotdot+0x500/0x500 [ 974.607225][T23165] ext4_mkdir+0x485/0xbb0 [ 974.611528][T23165] ? ext4_symlink+0xf80/0xf80 [ 974.616181][T23165] ? selinux_inode_mkdir+0x22/0x30 [ 974.621271][T23165] ? security_inode_mkdir+0xf1/0x130 [ 974.626532][T23165] vfs_mkdir+0x435/0x610 [ 974.630751][T23165] do_mkdirat+0x1f0/0x330 [ 974.635056][T23165] ? do_mknodat+0x470/0x470 [ 974.639539][T23165] __x64_sys_mkdir+0x60/0x70 [ 974.644105][T23165] do_syscall_64+0x31/0x70 [ 974.648498][T23165] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 974.654361][T23165] RIP: 0033:0x7fe56fb11c57 [ 974.658755][T23165] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 974.678350][T23165] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 05:28:37 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xdb010000, 0x0, 0xf5ffffff) 05:28:37 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x8, 0x0, 0x0, 0x7fec0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:37 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xdc000000, 0x0, 0xf5ffffff) [ 974.686740][T23165] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb11c57 [ 974.694687][T23165] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 974.702633][T23165] RBP: 00007fe56ee89040 R08: 0000000000000000 R09: ffffffffffffffff [ 974.710579][T23165] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 974.718526][T23165] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:37 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xdc010000, 0x0, 0xf5ffffff) 05:28:37 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:37 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x0, 0x8, 0x2, 0x6d}, {0x7, 0x9, 0x20, 0x5}, {0xa, 0xba, 0x3}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:37 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="500000001c4873e320e8d0a52ff27c6e7f413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa4a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c044df0e", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf250300000005000400e2ffffff04000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) fsetxattr$trusted_overlay_opaque(r2, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r3, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r4 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000640)=""/94) read(r3, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r2, 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0x1f, 0xf, 0x1f, 0x6, "78c5932984ed421c00b4979b8345fc88d97b17d40dada8a88d2f48bf94bd799f"}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:28:38 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 37) 05:28:38 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000000340)=""/121) write$evdev(r1, &(0x7f000004d000)=[{}], 0xfffffe82) r2 = open(&(0x7f0000000180)='./bus\x00', 0x1c5b42, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x6) sendfile(r2, r3, 0x0, 0x8000000a) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x185483, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r6, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r6, 0x0, 0x0) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f00000003c0)=""/235) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x500a0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@loose}, {@posixacl}, {@access_user}, {@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@msize}, {@nodevmap}, {@aname={'aname', 0x3d, '/dev/input/event#\x00'}}, {@aname={'aname', 0x3d, '/dev/input/event#\x00'}}], [{@fowner_eq={'fowner', 0x3d, r5}}, {@fscontext={'fscontext', 0x3d, 'root'}}]}}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0x80084504, 0x0) 05:28:38 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xdd000000, 0x0, 0xf5ffffff) [ 975.561879][T23213] FAULT_INJECTION: forcing a failure. [ 975.561879][T23213] name failslab, interval 1, probability 0, space 0, times 0 [ 975.574711][T23213] CPU: 0 PID: 23213 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 975.584946][T23213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 975.594998][T23213] Call Trace: [ 975.598295][T23213] dump_stack_lvl+0x1e2/0x24b [ 975.602969][T23213] ? show_regs_print_info+0x18/0x18 [ 975.608162][T23213] dump_stack+0x15/0x1d [ 975.612308][T23213] should_fail+0x3c0/0x510 [ 975.616721][T23213] ? kcalloc+0x36/0x50 [ 975.620879][T23213] __should_failslab+0x9f/0xe0 [ 975.625673][T23213] should_failslab+0x9/0x20 [ 975.630177][T23213] __kmalloc+0x68/0x3d0 [ 975.634331][T23213] kcalloc+0x36/0x50 [ 975.638224][T23213] ext4_find_extent+0x235/0xd20 [ 975.643070][T23213] ? _raw_read_unlock+0x25/0x40 [ 975.647911][T23213] ext4_ext_map_blocks+0x242/0x4340 [ 975.653104][T23213] ? ext4_ext_release+0x10/0x10 [ 975.657953][T23213] ? __kasan_check_write+0x14/0x20 [ 975.663056][T23213] ? ext4_es_lookup_extent+0x3c9/0x9d0 [ 975.668592][T23213] ext4_map_blocks+0xada/0x1de0 [ 975.673439][T23213] ? __ext4_mark_inode_dirty+0x3ed/0x7a0 [ 975.679152][T23213] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 975.684344][T23213] ext4_getblk+0x19c/0x650 [ 975.688757][T23213] ? ext4_get_block_unwritten+0x40/0x40 [ 975.694296][T23213] ? __ext4_new_inode+0x4995/0x5a00 [ 975.699491][T23213] ext4_bread+0x2f/0x1d0 [ 975.704092][T23213] ext4_append+0x175/0x310 [ 975.708499][T23213] ext4_init_new_dir+0x337/0xa10 [ 975.713437][T23213] ? ext4_init_dot_dotdot+0x500/0x500 [ 975.718811][T23213] ext4_mkdir+0x485/0xbb0 [ 975.723134][T23213] ? ext4_symlink+0xf80/0xf80 [ 975.727801][T23213] ? selinux_inode_mkdir+0x22/0x30 [ 975.732904][T23213] ? security_inode_mkdir+0xf1/0x130 [ 975.738181][T23213] vfs_mkdir+0x435/0x610 [ 975.742415][T23213] do_mkdirat+0x1f0/0x330 [ 975.747214][T23213] ? do_mknodat+0x470/0x470 [ 975.751712][T23213] __x64_sys_mkdir+0x60/0x70 [ 975.756391][T23213] do_syscall_64+0x31/0x70 [ 975.760806][T23213] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 975.766691][T23213] RIP: 0033:0x7fe56fb11c57 [ 975.771101][T23213] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 975.790701][T23213] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 975.799228][T23213] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb11c57 05:28:38 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xdd010000, 0x0, 0xf5ffffff) [ 975.807205][T23213] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 975.815189][T23213] RBP: 00007fe56ee89040 R08: 0000000000000000 R09: ffffffffffffffff [ 975.823193][T23213] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 975.831162][T23213] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:38 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 38) 05:28:38 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xde000000, 0x0, 0xf5ffffff) [ 975.951036][T23234] FAULT_INJECTION: forcing a failure. [ 975.951036][T23234] name failslab, interval 1, probability 0, space 0, times 0 [ 975.985668][T23234] CPU: 0 PID: 23234 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 975.995922][T23234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 976.005972][T23234] Call Trace: [ 976.009262][T23234] dump_stack_lvl+0x1e2/0x24b [ 976.014020][T23234] ? show_regs_print_info+0x18/0x18 [ 976.019231][T23234] ? ext4_mb_initialize_context+0x4bb/0xd70 [ 976.025119][T23234] dump_stack+0x15/0x1d [ 976.029264][T23234] should_fail+0x3c0/0x510 [ 976.033675][T23234] ? ext4_mb_new_blocks+0xd22/0x2500 [ 976.038970][T23234] __should_failslab+0x9f/0xe0 [ 976.043729][T23234] should_failslab+0x9/0x20 [ 976.048235][T23234] kmem_cache_alloc+0x43/0x380 [ 976.052999][T23234] ext4_mb_new_blocks+0xd22/0x2500 [ 976.058111][T23234] ? __kasan_kmalloc+0x9/0x10 [ 976.062785][T23234] ? ext4_mb_pa_callback+0xd0/0xd0 [ 976.067888][T23234] ? ext4_find_extent+0xab3/0xd20 [ 976.072905][T23234] ? ext4_inode_to_goal_block+0x2a2/0x3c0 [ 976.078619][T23234] ext4_ext_map_blocks+0x2380/0x4340 [ 976.083907][T23234] ? ext4_ext_release+0x10/0x10 [ 976.088757][T23234] ? __kasan_check_write+0x14/0x20 [ 976.093861][T23234] ? ext4_es_lookup_extent+0x3c9/0x9d0 [ 976.099316][T23234] ext4_map_blocks+0xada/0x1de0 [ 976.104157][T23234] ? __ext4_mark_inode_dirty+0x3ed/0x7a0 [ 976.109782][T23234] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 976.114974][T23234] ext4_getblk+0x19c/0x650 [ 976.119385][T23234] ? ext4_get_block_unwritten+0x40/0x40 [ 976.124931][T23234] ? __ext4_new_inode+0x4995/0x5a00 [ 976.130122][T23234] ext4_bread+0x2f/0x1d0 [ 976.134358][T23234] ext4_append+0x175/0x310 [ 976.138768][T23234] ext4_init_new_dir+0x337/0xa10 [ 976.143706][T23234] ? ext4_init_dot_dotdot+0x500/0x500 [ 976.149329][T23234] ext4_mkdir+0x485/0xbb0 [ 976.153650][T23234] ? ext4_symlink+0xf80/0xf80 [ 976.158319][T23234] ? selinux_inode_mkdir+0x22/0x30 [ 976.163429][T23234] ? security_inode_mkdir+0xf1/0x130 [ 976.168711][T23234] vfs_mkdir+0x435/0x610 [ 976.172946][T23234] do_mkdirat+0x1f0/0x330 [ 976.177265][T23234] ? do_mknodat+0x470/0x470 [ 976.181766][T23234] __x64_sys_mkdir+0x60/0x70 [ 976.186357][T23234] do_syscall_64+0x31/0x70 [ 976.190766][T23234] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 976.196645][T23234] RIP: 0033:0x7fe56fb11c57 [ 976.201052][T23234] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 976.220649][T23234] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 976.229059][T23234] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb11c57 [ 976.237026][T23234] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 05:28:38 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0xee, 0x0, 0xff, 0x7ffc0004}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x5, 0x40, 0x3, 0xc9}, {0x7, 0x1f, 0x6, 0x4}, {0x7f, 0x5, 0x4, 0x1}, {0x7, 0x1f, 0x7f, 0x1}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000080)={0x7, &(0x7f0000000000)=[{0x7, 0x7, 0x3, 0xfffffffb}, {0x3f, 0xae, 0x1, 0x400}, {0x2, 0x6f, 0x4, 0x1}, {0x81, 0x4, 0x1, 0x7}, {0x2, 0x6}, {0x16, 0x3, 0x1, 0x7fff}, {0x5, 0x4, 0x1, 0xfffff801}]}) [ 976.244995][T23234] RBP: 00007fe56ee89040 R08: 0000000000000000 R09: ffffffffffffffff [ 976.252959][T23234] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 976.260919][T23234] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:38 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 39) 05:28:38 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000440)=""/88) read(r2, 0x0, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f0000000780)={0x15c, 0x0, 0x201, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xe0b7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x81}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_BEARER={0xfc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4c21, 0x6, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x7}}, {0x14, 0x2, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf4}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x2dc, @dev={0xfe, 0x80, '\x00', 0x20}, 0x8}}, {0x14, 0x2, @in={0x2, 0x4e20, @rand_addr=0x64010102}}}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x20}]}, @TIPC_NLA_MEDIA={0x28, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4805) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:38 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 976.357923][T23249] FAULT_INJECTION: forcing a failure. [ 976.357923][T23249] name failslab, interval 1, probability 0, space 0, times 0 [ 976.370587][T23249] CPU: 0 PID: 23249 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 976.380814][T23249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 976.390942][T23249] Call Trace: [ 976.394234][T23249] dump_stack_lvl+0x1e2/0x24b [ 976.398895][T23249] ? show_regs_print_info+0x18/0x18 [ 976.404070][T23249] ? __es_remove_extent+0xdce/0x2510 [ 976.409332][T23249] dump_stack+0x15/0x1d [ 976.413464][T23249] should_fail+0x3c0/0x510 [ 976.417870][T23249] ? __es_insert_extent+0x82a/0x17b0 [ 976.423135][T23249] __should_failslab+0x9f/0xe0 [ 976.427879][T23249] should_failslab+0x9/0x20 [ 976.432360][T23249] kmem_cache_alloc+0x43/0x380 [ 976.437102][T23249] ? ext4_es_insert_extent+0x2bf0/0x2bf0 [ 976.442712][T23249] ? ext4_ext_map_blocks+0x1b3e/0x4340 [ 976.448148][T23249] __es_insert_extent+0x82a/0x17b0 [ 976.453241][T23249] ? _raw_write_lock+0xa3/0x170 [ 976.458072][T23249] ext4_es_insert_extent+0x30b/0x2bf0 [ 976.463420][T23249] ? ext4_es_scan_clu+0x340/0x340 [ 976.468424][T23249] ? ext4_es_lookup_extent+0x3c9/0x9d0 [ 976.473859][T23249] ext4_map_blocks+0xfdf/0x1de0 [ 976.478688][T23249] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 976.483866][T23249] ext4_getblk+0x19c/0x650 [ 976.488371][T23249] ? ext4_get_block_unwritten+0x40/0x40 [ 976.493893][T23249] ? __ext4_new_inode+0x4995/0x5a00 [ 976.499086][T23249] ext4_bread+0x2f/0x1d0 [ 976.503323][T23249] ext4_append+0x175/0x310 [ 976.507770][T23249] ext4_init_new_dir+0x337/0xa10 [ 976.512696][T23249] ? ext4_init_dot_dotdot+0x500/0x500 [ 976.518048][T23249] ext4_mkdir+0x485/0xbb0 [ 976.522364][T23249] ? ext4_symlink+0xf80/0xf80 [ 976.527027][T23249] ? selinux_inode_mkdir+0x22/0x30 [ 976.532119][T23249] ? security_inode_mkdir+0xf1/0x130 [ 976.537383][T23249] vfs_mkdir+0x435/0x610 [ 976.541615][T23249] do_mkdirat+0x1f0/0x330 [ 976.545925][T23249] ? do_mknodat+0x470/0x470 [ 976.550403][T23249] __x64_sys_mkdir+0x60/0x70 [ 976.554973][T23249] do_syscall_64+0x31/0x70 [ 976.559457][T23249] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 976.565324][T23249] RIP: 0033:0x7fe56fb11c57 [ 976.569720][T23249] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 976.589299][T23249] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 976.597776][T23249] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb11c57 05:28:39 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xde010000, 0x0, 0xf5ffffff) [ 976.605725][T23249] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000080 [ 976.613674][T23249] RBP: 00007fe56ee89040 R08: 0000000000000000 R09: ffffffffffffffff [ 976.621627][T23249] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000040 [ 976.629578][T23249] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 [ 976.663020][T23249] exFAT-fs (loop5): invalid boot record signature [ 976.672139][T23249] exFAT-fs (loop5): failed to read boot sector [ 976.679204][T23249] exFAT-fs (loop5): failed to recognize exfat type 05:28:39 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) r3 = socket(0x3, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) sendmmsg(r3, &(0x7f0000003540)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000240)=@tipc=@nameseq={0x1e, 0x3}, 0x80, 0x0}}], 0x2, 0x101d0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'bridge_slave_0\x00'}, 0x18) r4 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(0xffffffffffffffff, 0xf501, 0x0) fsetxattr$security_capability(r4, &(0x7f0000000140), &(0x7f0000000180)=@v3={0x3000000, [{0x4, 0x2}, {0x9, 0x7}], r6}, 0x18, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:28:39 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0xff, 0x0, 0x3}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 05:28:39 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) (fail_nth: 1) 05:28:39 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xdf000000, 0x0, 0xf5ffffff) 05:28:39 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 40) 05:28:39 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xdf010000, 0x0, 0xf5ffffff) 05:28:39 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe0000000, 0x0, 0xf5ffffff) [ 977.093494][T23279] FAULT_INJECTION: forcing a failure. [ 977.093494][T23279] name failslab, interval 1, probability 0, space 0, times 0 [ 977.111092][T23279] CPU: 1 PID: 23279 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 977.121342][T23279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 977.131397][T23279] Call Trace: [ 977.134725][T23279] dump_stack_lvl+0x1e2/0x24b 05:28:39 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe0010000, 0x0, 0xf5ffffff) 05:28:39 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe1000000, 0x0, 0xf5ffffff) [ 977.139405][T23279] ? devkmsg_release+0x127/0x127 [ 977.144343][T23279] ? show_regs_print_info+0x18/0x18 [ 977.149540][T23279] ? __rcu_read_lock+0x50/0x50 [ 977.154305][T23279] dump_stack+0x15/0x1d [ 977.158459][T23279] should_fail+0x3c0/0x510 [ 977.162875][T23279] ? __se_sys_mount+0x9a/0x3b0 [ 977.167636][T23279] __should_failslab+0x9f/0xe0 [ 977.172490][T23279] should_failslab+0x9/0x20 [ 977.176985][T23279] __kmalloc_track_caller+0x67/0x3b0 [ 977.182267][T23279] ? strnlen_user+0x130/0x1c0 [ 977.186943][T23279] strndup_user+0x76/0x150 [ 977.191361][T23279] __se_sys_mount+0x9a/0x3b0 [ 977.195949][T23279] ? do_mkdirat+0x2d3/0x330 [ 977.200456][T23279] ? __x64_sys_mount+0xd0/0xd0 [ 977.205231][T23279] ? debug_smp_processor_id+0x1c/0x20 [ 977.210604][T23279] __x64_sys_mount+0xbf/0xd0 [ 977.215194][T23279] do_syscall_64+0x31/0x70 [ 977.219613][T23279] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 977.225495][T23279] RIP: 0033:0x7fe56fb1407a [ 977.229901][T23279] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 977.249492][T23279] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 977.257897][T23279] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 977.265860][T23279] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 977.273840][T23279] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 977.281811][T23279] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 977.289787][T23279] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 [ 977.350047][T23316] FAULT_INJECTION: forcing a failure. [ 977.350047][T23316] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 977.372757][T23316] CPU: 0 PID: 23316 Comm: syz-executor.0 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 977.383006][T23316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 977.393058][T23316] Call Trace: [ 977.396350][T23316] dump_stack_lvl+0x1e2/0x24b [ 977.401023][T23316] ? devkmsg_release+0x127/0x127 [ 977.405962][T23316] ? show_regs_print_info+0x18/0x18 [ 977.411161][T23316] dump_stack+0x15/0x1d [ 977.415319][T23316] should_fail+0x3c0/0x510 [ 977.419911][T23316] should_fail_usercopy+0x1a/0x20 [ 977.424933][T23316] _copy_to_user+0x20/0x90 [ 977.429350][T23316] simple_read_from_buffer+0xdd/0x160 [ 977.434724][T23316] proc_fail_nth_read+0x1af/0x220 [ 977.439747][T23316] ? security_file_permission+0x9d/0xc0 [ 977.445295][T23316] ? proc_fault_inject_write+0x3a0/0x3a0 [ 977.450933][T23316] ? security_file_permission+0xa8/0xc0 [ 977.456476][T23316] ? rw_verify_area+0x1d1/0x370 [ 977.461436][T23316] ? proc_fault_inject_write+0x3a0/0x3a0 [ 977.467073][T23316] vfs_read+0x22b/0xbe0 [ 977.471233][T23316] ? kernel_read+0x70/0x70 [ 977.475648][T23316] ? __kasan_check_write+0x14/0x20 [ 977.480765][T23316] ? mutex_lock+0xa6/0x110 [ 977.485184][T23316] ? mutex_trylock+0xb0/0xb0 [ 977.489779][T23316] ? __fget_files+0x39e/0x3d0 [ 977.494454][T23316] ? __fdget_pos+0x269/0x300 [ 977.499044][T23316] ? ksys_read+0x77/0x2b0 [ 977.503372][T23316] ksys_read+0x186/0x2b0 [ 977.507616][T23316] ? vfs_write+0xf20/0xf20 [ 977.512039][T23316] ? debug_smp_processor_id+0x1c/0x20 [ 977.517413][T23316] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 977.523479][T23316] __x64_sys_read+0x7b/0x90 [ 977.527981][T23316] do_syscall_64+0x31/0x70 [ 977.532408][T23316] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 977.538297][T23316] RIP: 0033:0x7f908f40a6fc [ 977.542709][T23316] 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 [ 977.562311][T23316] RSP: 002b:00007f908e78c170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 977.570728][T23316] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f908f40a6fc [ 977.578694][T23316] RDX: 000000000000000f RSI: 00007f908e78c1e0 RDI: 0000000000000005 [ 977.586655][T23316] RBP: 00007f908e78c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 977.594624][T23316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 977.602592][T23316] R13: 00007ffc926ab11f R14: 00007f908e78c300 R15: 0000000000022000 05:28:40 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503a9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df1f000000000000002a5050dd9411c3713779bd1f4661a8a4840c96b59bb00eb041cccbd7cf8442361e71f2b98e64034fb6def1f08a6c5f2a86f77eaa8cb1c4c35d3ca4a3dbd9cef9245cbb6c4a595a03b491e3f41c0bf646909239c6018145ef04dc9fe38ffeea1d9742d89ff25eaffecd76bff3ceeaefef41ad51543ac2", @ANYRES16=0x0, @ANYBLOB="00c309158b133f602c7bcad64b5f022dbdf5aefedbdf25031f0000000004000100000005000400000000001400020076657468315f640065e8080003007379fa32000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) close(0xffffffffffffffff) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x1f, 0x1}], 0x18) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:40 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe1010000, 0x0, 0xf5ffffff) 05:28:40 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) [ 977.901560][ T23] kauditd_printk_skb: 80 callbacks suppressed [ 977.901575][ T23] audit: type=1326 audit(1639114120.340:1393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23269 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x0 05:28:40 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000140), 0x401, 0x68100) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = openat2(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x800, 0xa5, 0x6}, 0x18) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000000c0)=""/15) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000100)=0x1000) 05:28:40 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 41) 05:28:40 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe2000000, 0x0, 0xf5ffffff) 05:28:40 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x8, 0x3, 0x0, 0x7ffc0001}]}) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmmsg$unix(r1, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000001300)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r3}}}], 0x20}}], 0x2, 0x0) open(&(0x7f0000002400)='./file0\x00', 0x440400, 0x36) r4 = socket$key(0xf, 0x3, 0x2) recvmmsg(r4, &(0x7f0000005cc0)=[{{&(0x7f0000002a00)=@caif=@util, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a80)=""/135, 0x87}, {&(0x7f0000002b40)=""/22, 0x16}], 0x2, &(0x7f0000002bc0)=""/67, 0x43}, 0x9}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002c40)=""/249, 0xf9}, {&(0x7f0000002d40)=""/135, 0x87}, {&(0x7f0000002e00)=""/36, 0x24}, {&(0x7f0000002e40)=""/126, 0x7e}, {&(0x7f0000002ec0)=""/217, 0xd9}], 0x5, &(0x7f0000003040)=""/158, 0x9e}, 0x5}, {{&(0x7f0000003100)=@isdn, 0x80, &(0x7f00000043c0)=[{&(0x7f0000003180)=""/170, 0xaa}, {&(0x7f0000003240)=""/152, 0x98}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000004300)=""/147, 0x93}], 0x4, &(0x7f0000004400)=""/168, 0xa8}, 0x6}, {{&(0x7f00000044c0)=@ieee802154, 0x80, &(0x7f0000005bc0)=[{&(0x7f0000004540)=""/156, 0x9c}, {&(0x7f0000004600)=""/245, 0xf5}, {&(0x7f0000004700)=""/239, 0xef}, {&(0x7f0000004800)=""/238, 0xee}, {&(0x7f0000004900)=""/230, 0xe6}, {&(0x7f0000004a00)=""/4096, 0x1000}, {&(0x7f0000005a00)=""/32, 0x20}, {&(0x7f0000005a40)=""/51, 0x33}, {&(0x7f0000005a80)=""/171, 0xab}, {&(0x7f0000005b40)=""/77, 0x4d}], 0xa, &(0x7f0000005c80)=""/44, 0x2c}, 0x80000001}], 0x4, 0x2, &(0x7f0000005dc0)) sendmmsg$unix(r1, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}}, {{&(0x7f0000002380)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)}}], 0x2, 0x1) sendmsg$inet(r0, &(0x7f0000002340)={&(0x7f0000001200)={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000002240)=[{&(0x7f0000005e00)="6bfb35b4f7eefa5b248e3e420000aea6f8a03e2cf85c5beb156ab628586a7fb69db640bf70e1fc4481d1ced79c9686cd86100010ddbfb66a0c91640e0489089c6133f632da87daae0681ab0e59507884f89347ad4239133b6b9ae53c94704eed842312487c7817af4486501b8e72d6c2059bced11f14106298a82d8389d3ad075da61984f1e464a764aa0d6f4664f03c6f0471571c66331804e8418b3d32ba76a854aa916618d3cd83f19234db8502933e77c5121b13acda7f23d2924a6e9c58cc31063f359d341a527ec894dc3766d2800f36e010282776835ffcb219e117c671f70eb2eb01e20754455b341cc6b89560bb52821900e678340fa275b8702388724a62332eb34ceb9ce985addb0ca162d6bd943aadfcdf939e1aa97a8d7c0d1eb748c9c2d37e37e23950245fbc4c58181799a1cd9c42b1f1c29704e9043da33f448dc1020a4b23dff2bc5c61c254f70a78aab8822860f33d31dcec67b970a70e26c0065237ecc9cd598eef035341f0a36c6070a20a53bb8e0162572a990525eeb96c24e3ad083daa2c8430e4c11a07862b5e39a120cb4455481f3fa85a4351b3304197e00180e0623bb547863f49659cf51056213920218baaced69505426b0f30dc5233e41cb4f518300ed1e454e02c842204635fe5ed313a17fde461b3af4a2e3289817a1b35a8c04af8feb2c95580f9704de22593ea5e54d01f1a591e8be983b539530d1b8fdaf507ce7d4560f68d321218425a18728364da109687b13fba3f7632c952c267cf4cafe685f8b095e06ce0b71a27519e1e80055f108dfa071c10dd23d881cf9ce0ba04926e09e9fc54cddd260039d61c2bce8a7f7a7ff8446306ad5eaf7123bb18cb701fec686717a0af65ecfeaf93d8de380fb6486dd3f78e5aac1fe08406983c5fcf39f4c120d3abffb97d02a264724a3b9192346dcab769b921901329fb794bd6f32e98f8d2c8494777efd91935de616cac4615bb4bfc20f1dcf68d37e9c00759d39a50d06611fbea6408db0470abffae7147f57f4d9d46b497a4915c3ed39ea7f548c48c52dc4886444852f01f4fa089a5e8ae33399001d635306c40fdd4a402b3fbf9606e4fe705fb9f5cb2c96048c85566baf50ffec79919ebe1b9c3bf39514ee08f32c4012c6eedceee84bfca755743f27a38eb2f4862ff670f7606d87a92a31c0959f264db3a7bd7458f68d7635f3dd86748d1f05d7a4bdf2d726f9f2f1054b386c1b81453375a86215a1a209ae80cac51b6593275eaad687686cfe87927bf7ce676122e5c6e7294c5ec0f27fb7abc2335f75bd464b93e31645f1738c0bb874dc643650798f2548965d42f1372a4b9731c39aa28c25be709a0e1ef094dca27c6e2e315d9ec24451de731a34a30aa632655ded1c96926836a2dc9bedcd0e25b79859facd2cd2b76b2ac17879c0c40c8c18c19d5711bf0e1889a062060e6808a26c9116feed887157f9609350e2bc53bd41c840b3c267c0a3d0b6ce2a5b27bac721baf0e400c987e6dcb0e3ee5c39db133cec06ddbff10d0a07d39b3f154f7d25e2723f936274714c9bc8f7077255db7360668adc383f6949a622f131d11b66d5868423dd8bfdbc0acd6bba481b7726b6c2509259325eabf0cc5dc999053643bce1320030918fbe25dfe56f2afa0934e111a05f6188d6cfb6c9ce2fdec4bd4fb8bc016b26067d3c3272db82cf45ec0f55d6af112ef8712724ccdc9dadd722115dc2f34051b47afc34e20409054f64b79bb9fc11b249035921915758b506a112e69bf923ea1035de7a33dd9c9775ad285bfecd0db3d640298406916d1a92d2069c33ad7efc89fb3e9b350e34d9850c09aa0e2140d90e0b47ea3b67fc93c67fe608ca4839606268b85e6427b17e25324c3a2f1684d55f4a43d0fca0ae1dd8db9e575bf209cb662435922919c88547bfae0809260b4fb0c5c788109b964147ad958b09774b895c87e96f04c2b8f5be5661c274e77400572d8c6a165997aded30553fb9fea0a520112b9ae9184a60fe89656b507fe504c6b1762f1d4052f6d4243b0586a0d69d253084341fc04ba614c88ad62d3910610dbb2b3f0999c585c05b3747b1e23066527e19994a7e8ea75c57ecd669289677b05f41839d4ef29097cb6c86031b1ef789302ca5806259d87cb263463611b67a35b418f4c0354128932e1204c0351d77330b98cfe15992a434ee69386fde5ffb22387bd899540ed9a6278867c83f7eefab426d165d45ac9f9e7ca25b66b764cff2caaf5b2b00058e7c5af9e49429d3b1a806b57ea2752a6ed1d557a718e9492b7a643ccf328b1fd6ed40620a991014f8c8221dc0e8a3fc78fdab6ae7435a2b1de12d3bca15c2ed142d792d837d65db74d9ef04692b0a37f3e7b843921bb0dc60963d1b336e74576fb07baf47ed90035779480e11f81447d54caf97ab6c118d1ecc8e7a2a6710f22cb17bae115a4116ac5eb9b5f89ab3e1d0fcf7120998444b62b50e7ee5e7041793dda014ce18796937f76e8511690c79fc99dcbc8e36628c97de58f6f663a0411e95bc6b1f57a137bce761e68bc053048704a283e8a3d15415e86a3065ac7f0769c6563c2c3bb02004762e7d6ddc92694e4e6dc33263d9e1c7e30473fe7db60aa340b1634e448a918505d144e328c7977b2ba4b6f8a191ddb9f1d18acc000f9fbd40d8719b5497e5d326b8ff71dd7754a4e2e6fa603bd9f912f4000c4928e547b2f8e3a4252f8cba9d86997bafe1d741125669a34caa024b2acf2dc00109c91800cf761f9f94258c4284dbdf444d36f99f1f5e73a87df8dfb41d40d01ebd9e658f72e22aa112b79ae9a6b5ed7efd1016b073134e1308ce517dd9eb13dc422251cf115226cc0848f96b83d099580e3175061d431b753e0d7e2ff97d9d9261bbf34e10c4e2433f1cffa1c8529d16c6bf5655e720829858681235681290e02595d8c4e24bea35dae437b69401f37ad42b1663c1b33ca554d227d063b7a20abcdf22f119baf3d65d72d17b081faa0460c79e8755a3f7a95ffaf4d7391ec6152869e03aa94da9773dcf1910b59a917c1592a3d4abba10e179b493181b929198c5dc510acc6b5ec29faac9a4655126699ec584e63f9b3f0adc944cbd6835e4a6bfe755cd6d404e47667db3e321749c72862437f9e6272d2888ed5106b6c1ab11cf5d0de6df71690cc882e197e62b01c8c2aa07633addc97e0b4dd58c06d2700341da243429a0a6cb88d4432b6cee444ed68a26398754e4428ce4a99f98af0407dc55913571bc9b09054154f777f78f85b6a9914ffda8705e54cc2bcc30428cf427b8dc07c18541ece97f1470ef1e0b3b940776d5cbf455828a1646ecc502f7ea8efbbef403d681552ece0a1f3ee8d91b0726cbbcddc6392a38da1aafc3ff060da4a1e62443c0c35f4a97b7ec491faa96682cf0f4dd2d265d4891e5017ae5f03deb1d0c7a3ae7e65c9199b9093689007e2b2f1a9f689f9dc29c8162aca8e95f941fa978c59792d983957e19528ead291d6e476281621448ffd94427b5c4bc30ac7225e188d267c271c06eb077cfa633788923f1f0ddd9e194d6c1a5d5a7f2743aae0a6cf046df02f8fab5eb5c25828251da82fc7aaddced40cdc3ff02493cff4e17ee9af5bf96f4887809273e6b67e3413ed5e4b083e56508f1d4f5623848164d141c39042218598305ffa5c2822db17a043e695f2b1fa84abb4aecfe5c02ea5d6df5d68837f2c05dcb7371dabd5e6af61c03f1dc372f4bcf529cfdf39cdc8b3ad70a74ec81c0097837388be3025105ccccfaf7cd54d6692bc75cdd200eda0fc02c40e1d330b752f131704879037e60d4690170ce2d678d3b2eb96a2cc0e893bd4d5e20245a5c65eb457dfc7acc42edb06bae20de799f3c397e9a45426154c241775e720bdf1b8b76cef254ed406628564f25fa8d32f3493c265386cc1a514f0944ea2ece5c3c9c713f90660b36ce5c130032e09c9b75e9ef8d477343821a393249304059cafc1453be81b71086e5af75624fd8811cdccf7d65c91fddf00679b2ae4cbcc431ece22d8bd36ceb9d4a00e8e72b7f63e1fb9654d0db8bbca4f2210354387292ffc1db211efe6659dc9041c0e7843f5ded2c454d4275031a79c166475bbd397388c2284100b78465fb2c5241e4684a6294f21e6e3452f4cc259f453d85a902c95296b3529adbcdcc3e1a15a3c7a316add78639ed17886d0d8c0b58efc027f58494beccac0938d8a915a9f3aad4191b0dfa8386aec5501dc069c250926241d274af3cee86d136869e621beb3a6e78435f38f578d408a3f3dfd340a403634ba02565194fdad5ef6cbd551acf6a386f89976de9ff3902a24d0ee486627bbc88f8883f74f97f5d969a01f0ab279789abb1b27e13fbfd97e6477bccc78221ab43d8aae8ef4e9fec1640df84337f02d6a03d9a9e1381c8ef21a914de1184bee3442bb642e4e4811abc37a13f2753fb8640b3206fed02a8e51e00bf86cbde59af7279eef4d1a4bd4669a37e825d02a51d306dbd68edcb1a260629ccbe0169765e2d6c7c8aee85245dda2576e9e709596bfef82dd8fae16e9d87ca19df28777399ae3b4ea097e4055099531a6be6f164e3c1f42cb3e07e1f48f72c758590e4caa559059ccdf3fbbdd7514320217f9f1d9d5a0f274b0858a5d3be56856861dc177b405b84069bf6ba44511d075e34150d14e409dd9cf2547e94400c3da5e8d81cc85893d3f3d3d534a70f1d0951c246ce29dd5762177bbe7809a2e90b56b2ec9ee5fbb780cdf98abaeffcd397d1e51dc14795d10b9e221b74f362e26b30c34cc3ed057e99c72a94b169553cdfd33a2484e1d3d0b73c2cc471d89e0fc9bb68599d3bc6aa8e2c7440c12aac3e9795264140a9880396cbc44f0a866647a3850c0fb0e1da04afaa5b1b56fd92e1b716ceea4091dd815e781143660fd996ca791aea6d91ee81f7efa41c006cf3d1a6ba10f95f07d90c186ae5e5267a53a3dcdbd23e4d221d458ceeec317ed6dd6d1791d7d2c922ffbb9a9edc523010dc1d68bf66ad24b6902361ce0e6ae381a17a94af8e05a3ba91fe230a40791e42a16e9902a713e5250a78ae8c69ae5da77cf911d79983ac35d3668e577a72aa94c4cf86dba254a90ffc51f6aef5f28fae80314b1741ed4b17395af08646dd935ed3dca6d885f8810ce7cb4624ee0cf15450103785f03d7523669cdc83b6539763a664116645a5d10dea5c002c359c220862900064d30fd348fd7918921861e8b77227fb5f2747ec948232ec761a542b20d735cbe7041ee6612f6492b32c240a78a6a7cfc89b7ddd84cd93d4436ca26e12378ad5f1cd1670be450ee1d4e24d011e7db36872987a98d171c7f0ea1f932b902dd23629ee774b8d8fdaae6aba065784f09a1b28fb5e30f69f6c46791400b01a4643075fc8c01913bebdfc5caf7cf87b5bcb49bd16f1af41e5e09ecafe45c9a795cbda8ff41bf7b729272c8efa88e744c3e27eb2bc6428f53b702472533849fbd7e4e0f66acff2031f239d0ef7abd63df515a9acf359689b62bd518c8cf111f47beb2adafd830d6516c56838795c9131608dc6105e1cf5ddb73a90a068fb0a9680afb5e3ad13cfbe655c737beaada5d4f16df6c35171f5df008e47122cc341d58b0a09e07ce89f82758dd11e918f478e0332669f23c80bebdfc92bcd47ed8d5fb5768af9ed206fb16574cff107de7afc21f1363e4b6a424768d32b5625b377bd4d05589eb3d92420d50883b5291a1991d7d1574239af6915823f85098600f3ea76a7b0da134bf00e77fde467cc7a0099a100cc123a2651f795a6a", 0x1006}], 0x1, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x90}, 0x40000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0x586d, 0xf2, 0x81, 0x5}, {0x6, 0x9, 0xfe}, {0xfe00, 0x81, 0x4, 0x5}, {0x0, 0x2, 0x1, 0x6}, {0x7, 0x1, 0x2, 0x8}, {0x24, 0x7f, 0x1, 0x10000}, {0x1, 0x40, 0x8, 0x1}, {0x0, 0x7, 0x82, 0x9c}, {0xbc56, 0x72, 0xff, 0xb86}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) recvmmsg(r5, &(0x7f0000002980)=[{{&(0x7f0000002440)=@can, 0x80, &(0x7f0000002740)=[{&(0x7f00000024c0)=""/237, 0xed}, {&(0x7f00000025c0)=""/205, 0xcd}, {&(0x7f00000026c0)=""/65, 0x41}], 0x3, &(0x7f0000002780)=""/88, 0x58}, 0x4}, {{&(0x7f0000002800)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002880)=""/69, 0x45}], 0x1, &(0x7f0000002940)=""/15, 0xf}, 0x20000000}], 0x2, 0x2001, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000011c0)={0x4, &(0x7f0000000180)=[{0x5032, 0x0, 0x8, 0xfffffffd}, {0x24, 0x8, 0x80, 0x100}, {0x1, 0x0, 0x7, 0x4}, {0x8, 0x0, 0xff, 0xaeb}]}) r6 = socket$bt_rfcomm(0x1f, 0x3, 0x3) shutdown(r6, 0x1) [ 978.215891][ T23] audit: type=1400 audit(1639114120.660:1394): avc: denied { read } for pid=23334 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 978.238193][T23339] FAULT_INJECTION: forcing a failure. [ 978.238193][T23339] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 978.251511][T23339] CPU: 1 PID: 23339 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 978.261742][T23339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 978.271797][T23339] Call Trace: [ 978.275090][T23339] dump_stack_lvl+0x1e2/0x24b [ 978.279768][T23339] ? devkmsg_release+0x127/0x127 [ 978.284710][T23339] ? show_regs_print_info+0x18/0x18 [ 978.289921][T23339] ? _raw_spin_lock+0xa3/0x1b0 [ 978.294695][T23339] ? mntput_no_expire+0x108/0xc10 [ 978.299729][T23339] dump_stack+0x15/0x1d [ 978.303899][T23339] should_fail+0x3c0/0x510 [ 978.308318][T23339] should_fail_usercopy+0x1a/0x20 [ 978.313343][T23339] _copy_from_user+0x20/0xd0 [ 978.317930][T23339] strndup_user+0xb3/0x150 [ 978.322344][T23339] __se_sys_mount+0x9a/0x3b0 [ 978.326930][T23339] ? do_mkdirat+0x2d3/0x330 [ 978.331430][T23339] ? __x64_sys_mount+0xd0/0xd0 [ 978.336196][T23339] ? debug_smp_processor_id+0x1c/0x20 [ 978.341913][T23339] __x64_sys_mount+0xbf/0xd0 [ 978.346505][T23339] do_syscall_64+0x31/0x70 [ 978.350928][T23339] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 978.356813][T23339] RIP: 0033:0x7fe56fb1407a [ 978.361223][T23339] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 978.380832][T23339] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 978.389255][T23339] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 978.397224][T23339] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 978.405190][T23339] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 05:28:40 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe2010000, 0x0, 0xf5ffffff) [ 978.413161][T23339] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 978.421131][T23339] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:40 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 42) 05:28:40 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe3000000, 0x0, 0xf5ffffff) [ 978.502843][T23358] FAULT_INJECTION: forcing a failure. [ 978.502843][T23358] name failslab, interval 1, probability 0, space 0, times 0 [ 978.523043][T23358] CPU: 0 PID: 23358 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 978.533299][T23358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 978.543870][T23358] Call Trace: [ 978.547167][T23358] dump_stack_lvl+0x1e2/0x24b [ 978.551843][T23358] ? devkmsg_release+0x127/0x127 [ 978.556777][T23358] ? show_regs_print_info+0x18/0x18 [ 978.561974][T23358] ? __rcu_read_lock+0x50/0x50 [ 978.566736][T23358] dump_stack+0x15/0x1d [ 978.575321][T23358] should_fail+0x3c0/0x510 [ 978.579736][T23358] ? __se_sys_mount+0xdd/0x3b0 [ 978.584496][T23358] __should_failslab+0x9f/0xe0 [ 978.589261][T23358] should_failslab+0x9/0x20 [ 978.593761][T23358] __kmalloc_track_caller+0x67/0x3b0 [ 978.599041][T23358] ? strnlen_user+0x130/0x1c0 [ 978.603713][T23358] strndup_user+0x76/0x150 [ 978.608128][T23358] __se_sys_mount+0xdd/0x3b0 [ 978.612713][T23358] ? do_mkdirat+0x2d3/0x330 [ 978.617223][T23358] ? __x64_sys_mount+0xd0/0xd0 [ 978.621984][T23358] ? debug_smp_processor_id+0x1c/0x20 [ 978.627355][T23358] __x64_sys_mount+0xbf/0xd0 [ 978.631978][T23358] do_syscall_64+0x31/0x70 [ 978.636399][T23358] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 978.642284][T23358] RIP: 0033:0x7fe56fb1407a [ 978.646710][T23358] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 978.666315][T23358] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 978.674733][T23358] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 978.682705][T23358] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 978.690675][T23358] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 05:28:41 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe3010000, 0x0, 0xf5ffffff) [ 978.698643][T23358] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 978.706598][T23358] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:41 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe4000000, 0x0, 0xf5ffffff) 05:28:41 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000300)=0x7c5) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:41 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe4010000, 0x0, 0xf5ffffff) 05:28:41 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 43) [ 979.025170][T23387] FAULT_INJECTION: forcing a failure. [ 979.025170][T23387] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 979.048574][T23387] CPU: 1 PID: 23387 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 979.058828][T23387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 979.068884][T23387] Call Trace: [ 979.072179][T23387] dump_stack_lvl+0x1e2/0x24b [ 979.076857][T23387] ? devkmsg_release+0x127/0x127 [ 979.081797][T23387] ? show_regs_print_info+0x18/0x18 [ 979.087004][T23387] ? _raw_spin_lock+0xa3/0x1b0 [ 979.091771][T23387] ? mntput_no_expire+0x108/0xc10 [ 979.096798][T23387] dump_stack+0x15/0x1d [ 979.100953][T23387] should_fail+0x3c0/0x510 [ 979.105368][T23387] should_fail_usercopy+0x1a/0x20 [ 979.110388][T23387] _copy_from_user+0x20/0xd0 [ 979.114973][T23387] strndup_user+0xb3/0x150 [ 979.119386][T23387] __se_sys_mount+0xdd/0x3b0 [ 979.123976][T23387] ? do_mkdirat+0x2d3/0x330 [ 979.128481][T23387] ? __x64_sys_mount+0xd0/0xd0 [ 979.133246][T23387] ? debug_smp_processor_id+0x1c/0x20 [ 979.138616][T23387] __x64_sys_mount+0xbf/0xd0 [ 979.143208][T23387] do_syscall_64+0x31/0x70 [ 979.147623][T23387] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 979.153540][T23387] RIP: 0033:0x7fe56fb1407a [ 979.157953][T23387] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.177558][T23387] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 979.185994][T23387] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 979.193967][T23387] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 979.201945][T23387] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 979.209922][T23387] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 979.217898][T23387] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:42 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f0000000080)=[{}], 0x5) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000040)=[0x301, 0x8]) 05:28:42 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x10000000, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:42 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe5000000, 0x0, 0xf5ffffff) 05:28:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, '.'}, {0x20, '^k*[%.+\'\x97\x00'}, {0x20, '[*\x96}!##,#)['}, {0x20, '-'}], 0xa, "45ee3065c09f2d7a1cf0604dd1d5fc17591063477c4e42a92ac8f8ffb0b9fe060fb2a3d17438fd5e6135e61679a61a294722054a454145eb5473aaf1ffdd6bb5b98fe510780cad926feaa9a5784dc4bc8bb5ff4dc1220c5f5ab781cb08f5b5e741"}, 0x87) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}, {0x100, 0x1, 0x0, 0x7}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:42 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 44) 05:28:42 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x81, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 979.618805][T23400] FAULT_INJECTION: forcing a failure. [ 979.618805][T23400] name failslab, interval 1, probability 0, space 0, times 0 [ 979.646155][ T23] audit: type=1326 audit(1639114122.090:1395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23415 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 979.670270][T23400] CPU: 1 PID: 23400 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 979.680503][T23400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 979.690560][T23400] Call Trace: [ 979.693864][T23400] dump_stack_lvl+0x1e2/0x24b [ 979.698541][T23400] ? show_regs_print_info+0x18/0x18 [ 979.703749][T23400] ? __kasan_check_write+0x14/0x20 [ 979.708861][T23400] ? _raw_spin_lock+0xa3/0x1b0 [ 979.713624][T23400] dump_stack+0x15/0x1d [ 979.717779][T23400] should_fail+0x3c0/0x510 [ 979.722195][T23400] ? __se_sys_mount+0x15e/0x3b0 [ 979.727043][T23400] __should_failslab+0x9f/0xe0 [ 979.731811][T23400] should_failslab+0x9/0x20 [ 979.736313][T23400] kmem_cache_alloc_trace+0x42/0x3a0 [ 979.741594][T23400] ? _copy_from_user+0x93/0xd0 [ 979.746352][T23400] __se_sys_mount+0x15e/0x3b0 [ 979.751022][T23400] ? do_mkdirat+0x2d3/0x330 [ 979.755517][T23400] ? __x64_sys_mount+0xd0/0xd0 [ 979.760277][T23400] ? debug_smp_processor_id+0x1c/0x20 [ 979.765684][T23400] __x64_sys_mount+0xbf/0xd0 [ 979.770268][T23400] do_syscall_64+0x31/0x70 [ 979.774682][T23400] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 979.780578][T23400] RIP: 0033:0x7fe56fb1407a [ 979.784992][T23400] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 979.804593][T23400] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 05:28:42 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe5010000, 0x0, 0xf5ffffff) 05:28:42 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe6000000, 0x0, 0xf5ffffff) [ 979.813011][T23400] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 979.820989][T23400] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 979.828963][T23400] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 979.836939][T23400] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 979.844908][T23400] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:42 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x5, 0x4, 0x7f, 0x3}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000a80), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) fsetxattr(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="958e37c50078242dad27b5a6f806af8ff197334a366663f62c6d18d68c7346477c59d040f9566fe40e4bdb41aba67c56f9f29551697ce7ccacb21b21e076f932ed0e43ad85f065767327f850da05d95e540abd72d363c01207"], &(0x7f00000001c0)='\x00', 0x1, 0x1) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000a80), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x64f0, &(0x7f0000000200)={0x0, 0xdfa2, 0x6, 0x3, 0x181, 0x0, r1}, &(0x7f00006d7000/0x4000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000000280)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SPLICE={0x1e, 0x5, 0x0, @fd_index=0x9, 0xfffffffffffffffb, {}, 0x20, 0x4, 0x0, {0x0, r8}}, 0x0) syz_io_uring_submit(r2, r7, &(0x7f00000002c0)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ee8000/0x1000)=nil, 0x1000, 0xc, 0x0, {0x0, r8}}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r4}, 0x0) syz_io_uring_submit(r2, r6, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd_index, 0x2, 0x0, 0xfff, 0x0, 0x1}, 0x8) [ 979.916273][ T23] audit: type=1326 audit(1639114122.300:1396): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23415 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd66773aa64 code=0x7ffc0000 [ 979.954897][ T23] audit: type=1326 audit(1639114122.300:1397): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23415 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 [ 979.982548][ T23] audit: type=1326 audit(1639114122.300:1398): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23415 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 980.006771][ T23] audit: type=1326 audit(1639114122.300:1399): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23415 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 [ 980.031653][ T23] audit: type=1326 audit(1639114122.300:1400): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23415 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7fd66773a78b code=0x7ffc0000 [ 980.056070][ T23] audit: type=1326 audit(1639114122.300:1401): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23415 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 980.082593][ T23] audit: type=1326 audit(1639114122.300:1402): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23415 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:28:42 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) pipe(&(0x7f00000037c0)={0xffffffffffffffff}) sendmsg$nl_route_sched(r3, &(0x7f0000003a00)={&(0x7f0000003800)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000039c0)={&(0x7f0000003840)=@gettaction={0x170, 0x32, 0xa09, 0x70bd2b, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x20, 0x1, [{0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x10, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x74, 0x1, [{0xc, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x15, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffff}}, {0x14, 0x4, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x17, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x100}}, {0x10, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x58, 0x1, [{0xc, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfff}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x70, 0x1, [{0x10, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0x10, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x10, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}]}, 0x170}}, 0x800) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r4 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:42 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe6010000, 0x0, 0xf5ffffff) 05:28:42 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x7, 0x4, 0x5, 0x1}, {0x20, 0x6, 0x20, 0x7fff}, {0x3f, 0xb1, 0xff, 0xda}, {0x1, 0x6, 0x7f, 0x8000}, {0x2, 0x5, 0x9, 0x1}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{0x0, 0xea60}, 0x11, 0x2}], 0x18) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10802}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_getaddrlabel={0x5c, 0x4a, 0x400, 0x70bd28, 0x25dfdbff, {0xa, 0x0, 0x8, 0x0, r4, 0xffffff81}, [@IFAL_ADDRESS={0x14, 0x1, @loopback}, @IFAL_LABEL={0x8, 0x2, 0x5}, @IFAL_LABEL={0x8, 0x2, 0x3}, @IFAL_ADDRESS={0x14, 0x1, @empty}, @IFAL_LABEL={0x8, 0x2, 0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x164e9d19a7abf598}, 0x4000080) 05:28:43 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x16}], 0x18) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:43 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 45) 05:28:43 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x9, 0x3, 0x6, 0x3}, {0xa834, 0xd2, 0x5, 0x4}, {0x8, 0x9, 0x8, 0x5a2}, {0x800, 0x0, 0x6, 0x1}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:43 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe7000000, 0x0, 0xf5ffffff) 05:28:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r3, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r3, 0x0, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000040)=0xff) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) [ 981.211956][T23469] FAULT_INJECTION: forcing a failure. [ 981.211956][T23469] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 981.233020][T23469] CPU: 1 PID: 23469 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 981.243364][T23469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 981.253415][T23469] Call Trace: [ 981.256703][T23469] dump_stack_lvl+0x1e2/0x24b [ 981.261374][T23469] ? show_regs_print_info+0x18/0x18 [ 981.266568][T23469] dump_stack+0x15/0x1d [ 981.270718][T23469] should_fail+0x3c0/0x510 [ 981.275137][T23469] should_fail_usercopy+0x1a/0x20 [ 981.280156][T23469] _copy_from_user+0x20/0xd0 [ 981.284750][T23469] __se_sys_mount+0x181/0x3b0 [ 981.289421][T23469] ? do_mkdirat+0x2d3/0x330 [ 981.293920][T23469] ? __x64_sys_mount+0xd0/0xd0 [ 981.298793][T23469] ? debug_smp_processor_id+0x1c/0x20 [ 981.304292][T23469] __x64_sys_mount+0xbf/0xd0 [ 981.308886][T23469] do_syscall_64+0x31/0x70 [ 981.313297][T23469] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 981.319180][T23469] RIP: 0033:0x7fe56fb1407a [ 981.323592][T23469] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 981.343190][T23469] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 981.351684][T23469] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a 05:28:43 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000000340)=[{{}, 0x0, 0x1}, {{r4, r5/1000+60000}, 0x5, 0x7, 0x9}, {{}, 0x16, 0xff, 0xf77}, {{}, 0x1, 0x7, 0x6}, {{}, 0x12, 0x8000, 0x81}], 0x78) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:43 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000280)={[0x1, 0x3, 0xffffffffffffff01, 0x200, 0x5, 0x3ff, 0xffffffffffffffe0, 0x7, 0x1, 0x3, 0x8000, 0x3, 0x8001, 0x401, 0x1, 0x10001], 0x3000, 0x300114}) r0 = open(&(0x7f0000000180)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x6) sendfile(r0, r1, 0x0, 0x8000000a) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000200)=""/82, &(0x7f0000000080)=0x52) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000380)=[&(0x7f00000000c0)='\xde)^\'}/\xd6]\x00', &(0x7f0000000340)='\x00', &(0x7f00000003c0)='-A@{~\x00F\x8c?\xd05\x1cs++\x9e\x00\xb7m\x8a\xbf\xedT\xcc\xacr!.\xad;\xc6\xacc\x05l3\xf9\xf024\\\xc6QQ\x0f\a\xab\xb2\xd5\x81\x13C\xd4\xcbi\xaa*\xae\xd5\xea\xab@~H\xe8QXr)\xc4\xa6\x90T?\x88\xd0\xdd=\xd9\x0e\xd3U\x89\xb9\xe8i\xa4zt\x1bc\xe6\"\x8al4\x82\xdd \x0e\x1a\x96:\x9e\xc5\tA\xf2\xe5\xfe\xbbn\xe7\x9b\x84\x13\vw\xfd\xb7\xbe*o\x88aEz\xe9\x93Z\r\xe3!\xcae9\xa5E\xa9S\x8co\x83\x97\xa2\xc0FQ\x9a\x05\t\xfc\x87\xa5Q%\f^h;\xfd\xceA`M\v\xee$\xc2o\x16\x9a\a\a\x9f\xa4=\xb6R\x1aLm\x89\x01I$av\xa3@\xad\xb2\x95\xa0\xcf\x9dY*\xe7\'7\x9e\xa9\xa2', &(0x7f0000000100)='+-@@{^\x00'], 0x100) 05:28:43 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe7010000, 0x0, 0xf5ffffff) [ 981.359650][T23469] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 981.367618][T23469] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 981.375590][T23469] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 981.383559][T23469] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:43 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe8000000, 0x0, 0xf5ffffff) [ 981.449440][T23469] exFAT-fs (loop5): invalid boot record signature [ 981.456286][T23469] exFAT-fs (loop5): failed to read boot sector [ 981.462527][T23469] exFAT-fs (loop5): failed to recognize exfat type 05:28:43 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe8010000, 0x0, 0xf5ffffff) 05:28:43 executing program 1: syz_open_dev$char_usb(0xc, 0xb4, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x2, 0x8, 0x0, 0xfffffffb}, {0x6, 0x6, 0x4, 0x7b28}, {0xf29, 0x1b, 0xef, 0x8}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x90000400) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:44 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe9000000, 0x0, 0xf5ffffff) 05:28:44 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x80000001, 0x20602) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:44 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1d, 0x8001, 0xffff, 0x2, 0x8, 0x1, 0xc40, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x3}, 0x40) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup3(r0, r2, 0x80000) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000080)=""/236, 0x0, 0x1000, 0x3f, 0x1}, 0x20) dup3(r1, r3, 0x80000) 05:28:44 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe9010000, 0x0, 0xf5ffffff) 05:28:44 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 46) [ 982.308872][T23533] FAULT_INJECTION: forcing a failure. [ 982.308872][T23533] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 982.352969][T23533] CPU: 0 PID: 23533 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 982.363226][T23533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 982.373270][T23533] Call Trace: [ 982.376552][T23533] dump_stack_lvl+0x1e2/0x24b [ 982.381217][T23533] ? show_regs_print_info+0x18/0x18 [ 982.386405][T23533] dump_stack+0x15/0x1d [ 982.390552][T23533] should_fail+0x3c0/0x510 [ 982.394959][T23533] should_fail_usercopy+0x1a/0x20 [ 982.399984][T23533] _copy_from_user+0x20/0xd0 [ 982.404572][T23533] __se_sys_mount+0x181/0x3b0 [ 982.409247][T23533] ? do_mkdirat+0x2d3/0x330 [ 982.413747][T23533] ? __x64_sys_mount+0xd0/0xd0 [ 982.418519][T23533] ? debug_smp_processor_id+0x1c/0x20 [ 982.423894][T23533] __x64_sys_mount+0xbf/0xd0 [ 982.428481][T23533] do_syscall_64+0x31/0x70 [ 982.432889][T23533] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 982.438774][T23533] RIP: 0033:0x7fe56fb1407a [ 982.443180][T23533] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 982.462797][T23533] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 982.471209][T23533] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 982.479203][T23533] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 982.487164][T23533] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 982.495125][T23533] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 982.503085][T23533] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:45 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x6, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000), 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:28:45 executing program 1: ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000000)={0x6, 0x20, 0xc1d, 0x1, 0x5, "dcca55e02750bae1629409ba4288210d14c5e7"}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:45 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xea000000, 0x0, 0xf5ffffff) 05:28:45 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf25030000000500040001000000050004000200b0e20628b8be90527468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000380), &(0x7f00000005c0), 0x2, 0x2) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) getsockname$packet(r1, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000340)=0x14) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:45 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0xffffff7ffffffffd, 0x442040) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) [ 982.673457][T23533] exFAT-fs (loop5): invalid boot record signature [ 982.681090][T23533] exFAT-fs (loop5): failed to read boot sector [ 982.687577][T23533] exFAT-fs (loop5): failed to recognize exfat type 05:28:45 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x1, 0xd6, 0x5, 0x7ff}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x100) 05:28:45 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 47) 05:28:45 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xea010000, 0x0, 0xf5ffffff) 05:28:45 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xeb000000, 0x0, 0xf5ffffff) [ 982.846860][T23574] FAULT_INJECTION: forcing a failure. [ 982.846860][T23574] name failslab, interval 1, probability 0, space 0, times 0 [ 982.863091][T23574] CPU: 0 PID: 23574 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 982.873340][T23574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 982.883388][T23574] Call Trace: [ 982.886713][T23574] dump_stack_lvl+0x1e2/0x24b [ 982.891382][T23574] ? devkmsg_release+0x127/0x127 [ 982.896309][T23574] ? show_regs_print_info+0x18/0x18 [ 982.901496][T23574] dump_stack+0x15/0x1d [ 982.905640][T23574] should_fail+0x3c0/0x510 [ 982.910043][T23574] ? getname_flags+0xba/0x650 [ 982.914713][T23574] __should_failslab+0x9f/0xe0 [ 982.919469][T23574] should_failslab+0x9/0x20 [ 982.923969][T23574] kmem_cache_alloc+0x43/0x380 [ 982.928725][T23574] getname_flags+0xba/0x650 [ 982.933218][T23574] ? __kasan_kmalloc+0x9/0x10 [ 982.937880][T23574] user_path_at_empty+0x2d/0x50 [ 982.942720][T23574] __se_sys_mount+0x2bc/0x3b0 [ 982.947385][T23574] ? do_mkdirat+0x2d3/0x330 [ 982.951882][T23574] ? __x64_sys_mount+0xd0/0xd0 [ 982.956635][T23574] ? debug_smp_processor_id+0x1c/0x20 [ 982.962084][T23574] __x64_sys_mount+0xbf/0xd0 [ 982.966672][T23574] do_syscall_64+0x31/0x70 [ 982.971202][T23574] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 982.977084][T23574] RIP: 0033:0x7fe56fb1407a [ 982.981493][T23574] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 983.001613][T23574] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 983.010019][T23574] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 983.017987][T23574] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 983.026037][T23574] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 983.034004][T23574] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 05:28:45 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x4, 0xfb, 0x1, 0x5}, {0x2, 0x3f, 0x80, 0x5}, {0x7, 0x4, 0x9, 0x6ca0}, {0x401, 0x4, 0x8, 0x400}, {0x401, 0x6, 0x20, 0x10000}, {0x0, 0x78, 0xbe, 0xf62}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f000000bd00)={{}, 0x0, 0x4, @inherit={0x70, &(0x7f000000bc80)={0x1, 0x5, 0x2c5d2916, 0x9, {0x8, 0x5, 0x4, 0xb4bc323}, [0x7, 0x7ff, 0x1000, 0x4, 0x7]}}, @devid}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000380)={{}, 0x0, 0x2, @inherit={0x50, &(0x7f0000000040)={0x0, 0x1, 0x1ff, 0xffffffffffffffe1, {0x2e, 0x8, 0x6, 0x1, 0x7}, [0x0]}}, @subvolid=0x8}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000140)={{}, r4, 0x18, @unused=[0x2, 0x0, 0x0, 0x8], @subvolid=0x80000001}) r5 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000018c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000000c0)={r6, 0x1, 0x29, 0x1}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000300)={{}, 0x0, 0x10, @inherit={0x70, &(0x7f0000000000)=ANY=[@ANYBLOB="95520b28c5c8d72f1ac224ed63079f17a48e066a55eeb380b6382a0f3fe8"]}, @devid=r6}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f00000007c0)={{}, 0x0, 0x0, @unused=[0x40, 0x401, 0x1, 0x2], @devid=r6}) ioctl$BTRFS_IOC_DEV_INFO(r5, 0xd000941e, &(0x7f0000000780)={r6, "d3ca461607bbe1de2b277b0b80fec62e"}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000003400)={r6, 0x800, 0x0, [0x5, 0x6daf, 0x6, 0x3, 0xff], [0x5, 0xfffffffffffffff7, 0x4, 0x5, 0xa41b, 0xce, 0x5, 0x54, 0x2, 0xfffffffffffffffb, 0x7fff, 0x9, 0xe3, 0x5, 0x4, 0x1000, 0xabc, 0x3f, 0x1ff, 0x8001, 0x2, 0xffffffff, 0xffffffff80000000, 0x6c5e, 0x3, 0x8448, 0x4, 0x4af5, 0x2, 0x4, 0x85, 0x1, 0x80000000, 0x1, 0x7, 0x4, 0x100000001, 0xb82, 0x0, 0x8000, 0xb06, 0x1, 0x7f, 0x2, 0x101, 0x101, 0x7, 0x2, 0x56d, 0x78, 0x6, 0x1, 0xffffffff, 0x764, 0x100, 0x81, 0x2, 0x80, 0x10001, 0xffffffff, 0x0, 0x3, 0x8, 0x6, 0x7f, 0x20, 0x4566c4a0, 0x1, 0x1, 0x3, 0x3ff, 0x81, 0xffff, 0x7fffffff, 0x0, 0x6, 0x7d2, 0x7, 0x2, 0x20, 0x1, 0x1f, 0x6, 0x7, 0x2, 0x5, 0x1f, 0xc5a, 0x64, 0x7, 0x5, 0x10001, 0x9, 0x3, 0x4, 0x6, 0x6, 0x4, 0x401, 0x43d, 0x6, 0xfa, 0x4, 0x20, 0x0, 0x4, 0x2, 0x1, 0x1, 0x8, 0x1000, 0x2, 0x0, 0x1, 0xfffffffffffffffb, 0x80, 0x91, 0xffff, 0x1, 0x81, 0xa7f]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f000000bd00)={{}, r4, 0x4, @inherit={0x70, &(0x7f000000bc80)={0x1, 0x5, 0x2c5d2916, 0x9, {0x8, 0x5, 0x4, 0xb4bc323}, [0x7, 0x7ff, 0x1000, 0x4, 0x7]}}, @devid=r6}) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000380)={{r1}, r4, 0x2, @inherit={0x50, &(0x7f0000000040)={0x0, 0x1, 0x1ff, 0xffffffffffffffe1, {0x2e, 0x8, 0x6, 0x1, 0x7}, [0x0]}}, @subvolid=0x8}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000100)={"7d3680492738ec3e4dc81760727f3539", 0x0, r4, {0x9, 0x1}, {0x0, 0x80000001}, 0x2, [0x4e, 0x934, 0x0, 0x1f, 0x2, 0x0, 0xb34286d, 0x800, 0x0, 0x60b8, 0x101, 0x1, 0xc19c, 0x5, 0x3, 0x2]}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x40, 0x9c, 0x2, 0xb17}, {0x4a, 0xff, 0x0, 0xffff}, {0xad5, 0x1, 0x81, 0x3}]}) 05:28:45 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xeb010000, 0x0, 0xf5ffffff) [ 983.041974][T23574] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:45 executing program 1: ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f00000001c0)={{}, 0x0, 0x8, @unused=[0x90, 0x101, 0x283, 0x80], @name="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"}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 983.111342][ T23] kauditd_printk_skb: 112 callbacks suppressed [ 983.111354][ T23] audit: type=1326 audit(1639114125.550:1515): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23596 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 983.172994][ T23] audit: type=1326 audit(1639114125.550:1516): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23596 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 983.223040][ T23] audit: type=1326 audit(1639114125.580:1517): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23596 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd66773aa64 code=0x7ffc0000 [ 983.247313][ T23] audit: type=1326 audit(1639114125.580:1518): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23596 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 05:28:45 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) syz_open_dev$evdev(&(0x7f0000000080), 0x1, 0x181000) readahead(r0, 0x7, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1f, 0x10400) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f00000000c0)=""/76) 05:28:45 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xec000000, 0x0, 0xf5ffffff) 05:28:45 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x1, 0x0, 0x7ffc0001}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000008, 0x11, 0xffffffffffffffff, 0x8000000) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) syz_io_uring_submit(r1, 0x0, &(0x7f00000000c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1, {0x0, r2}}, 0x6) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, @none}, 0x8) [ 983.271864][ T23] audit: type=1326 audit(1639114125.580:1519): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23596 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 983.296075][ T23] audit: type=1326 audit(1639114125.580:1520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23596 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 [ 983.332545][ T23] audit: type=1326 audit(1639114125.580:1521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23596 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7fd66773a78b code=0x7ffc0000 [ 983.370901][ T23] audit: type=1326 audit(1639114125.580:1522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23596 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 983.396063][ T23] audit: type=1326 audit(1639114125.580:1523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23596 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 983.420377][ T23] audit: type=1326 audit(1639114125.580:1524): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23596 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:28:46 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a4a7f808dd403e4b15ec0759649aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c01e2a5050dd94", @ANYRES16=r0, @ANYBLOB="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"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) syz_open_dev$evdev(&(0x7f0000000300), 0x80, 0x4000) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000), 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:46 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 48) 05:28:46 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xec010000, 0x0, 0xf5ffffff) 05:28:46 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0xa, &(0x7f0000000080)=[{0x1, 0x81, 0x6, 0x7f}, {0x8ec, 0x7b, 0x2, 0x5}, {0x0, 0x1f, 0x62, 0xfffffffb}, {0x800, 0x2, 0xfc, 0x6}, {0x40, 0x3, 0x1a}, {0x5, 0x81, 0x7f, 0x8}, {0xffff, 0xe5, 0x4, 0xfffffffc}, {0x8, 0x7, 0x3, 0x80000001}, {0x5805, 0x1, 0x63, 0x6}, {0x3, 0x1, 0x0, 0x36f}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) dup3(r2, r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0xf) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0x14) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:46 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x80002) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2002) syz_open_dev$evdev(&(0x7f0000000040), 0x200, 0x2240) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r2, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x448380, 0x0) r4 = openat$cgroup_type(r1, &(0x7f0000000200), 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1800000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '{('}}, {@version_9p2000}, {@version_u}, {@msize={'msize', 0x3d, 0x1}}], [{@dont_appraise}, {@obj_type={'obj_type', 0x3d, '/dev/input/event#\x00'}}, {@measure}, {@smackfsfloor={'smackfsfloor', 0x3d, '!'}}]}}) write$evdev(r2, &(0x7f0000000040), 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r5, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r5, 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000000340)={0x5, 0xb, 0x400, 0x5, "4fadee2582b65ce3581781f3fe4cc3f5a936bef2018a285c01d28155b7901543"}) 05:28:46 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r2, 0x4010942a, &(0x7f0000000280)={0x0, 0x80000001}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000140)=""/162) r3 = dup(r0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000200)=[0xd03, 0x7]) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r4, &(0x7f0000000240)=[{{0x77359400}, 0x0, 0x0, 0x100000}, {{0x77359400}, 0x17, 0x40, 0x7}], 0x30) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r3, 0x40044591, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000040)=""/227) [ 984.197854][T23619] FAULT_INJECTION: forcing a failure. [ 984.197854][T23619] name failslab, interval 1, probability 0, space 0, times 0 [ 984.210763][T23619] CPU: 1 PID: 23619 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 984.220997][T23619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 984.231047][T23619] Call Trace: [ 984.234339][T23619] dump_stack_lvl+0x1e2/0x24b [ 984.239359][T23619] ? devkmsg_release+0x127/0x127 [ 984.244300][T23619] ? show_regs_print_info+0x18/0x18 [ 984.249491][T23619] dump_stack+0x15/0x1d [ 984.253642][T23619] should_fail+0x3c0/0x510 [ 984.258044][T23619] ? getname_flags+0xba/0x650 [ 984.262706][T23619] __should_failslab+0x9f/0xe0 [ 984.267473][T23619] should_failslab+0x9/0x20 [ 984.271981][T23619] kmem_cache_alloc+0x43/0x380 [ 984.276734][T23619] getname_flags+0xba/0x650 [ 984.281222][T23619] ? __kasan_kmalloc+0x9/0x10 [ 984.285880][T23619] user_path_at_empty+0x2d/0x50 [ 984.290717][T23619] __se_sys_mount+0x2bc/0x3b0 [ 984.295378][T23619] ? do_mkdirat+0x2d3/0x330 [ 984.299862][T23619] ? __x64_sys_mount+0xd0/0xd0 [ 984.304622][T23619] ? debug_smp_processor_id+0x1c/0x20 [ 984.309994][T23619] __x64_sys_mount+0xbf/0xd0 [ 984.314572][T23619] do_syscall_64+0x31/0x70 [ 984.318973][T23619] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 984.324941][T23619] RIP: 0033:0x7fe56fb1407a 05:28:46 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xed000000, 0x0, 0xf5ffffff) [ 984.329340][T23619] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 984.348925][T23619] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 984.357319][T23619] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 984.365282][T23619] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 984.373249][T23619] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 984.381210][T23619] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 984.389166][T23619] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:46 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 49) 05:28:46 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xed010000, 0x0, 0xf5ffffff) 05:28:46 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xee000000, 0x0, 0xf5ffffff) [ 984.472864][T23644] FAULT_INJECTION: forcing a failure. [ 984.472864][T23644] name failslab, interval 1, probability 0, space 0, times 0 [ 984.520501][T23644] CPU: 0 PID: 23644 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 984.530760][T23644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 984.541328][T23644] Call Trace: [ 984.544612][T23644] dump_stack_lvl+0x1e2/0x24b [ 984.549285][T23644] ? devkmsg_release+0x127/0x127 [ 984.554214][T23644] ? show_regs_print_info+0x18/0x18 [ 984.559398][T23644] ? avc_has_perm+0x173/0x270 [ 984.564064][T23644] dump_stack+0x15/0x1d [ 984.568209][T23644] should_fail+0x3c0/0x510 [ 984.572614][T23644] ? alloc_fs_context+0x64/0x680 [ 984.577540][T23644] __should_failslab+0x9f/0xe0 [ 984.582296][T23644] should_failslab+0x9/0x20 [ 984.586792][T23644] kmem_cache_alloc_trace+0x42/0x3a0 [ 984.592066][T23644] ? selinux_sb_statfs+0x250/0x250 [ 984.597343][T23644] alloc_fs_context+0x64/0x680 [ 984.602189][T23644] ? _raw_read_unlock+0x25/0x40 [ 984.607030][T23644] ? get_fs_type+0x3d2/0x4e0 [ 984.611613][T23644] fs_context_for_mount+0x24/0x30 [ 984.616630][T23644] path_mount+0x12fb/0x2ab0 05:28:47 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x2, 0xfc, 0x68, 0xfff}, {0x0, 0x5, 0x1f, 0x6}, {0x9, 0x9, 0x6, 0xb0c5}, {0x8, 0x3, 0x40, 0x7c9}]}) [ 984.621129][T23644] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 984.626687][T23644] ? getname_flags+0x207/0x650 [ 984.631441][T23644] ? user_path_at_empty+0x40/0x50 [ 984.636465][T23644] __se_sys_mount+0x2f7/0x3b0 [ 984.641662][T23644] ? do_mkdirat+0x2d3/0x330 [ 984.646157][T23644] ? __x64_sys_mount+0xd0/0xd0 [ 984.650911][T23644] ? debug_smp_processor_id+0x1c/0x20 [ 984.656270][T23644] __x64_sys_mount+0xbf/0xd0 [ 984.660850][T23644] do_syscall_64+0x31/0x70 [ 984.665266][T23644] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 984.671147][T23644] RIP: 0033:0x7fe56fb1407a [ 984.675552][T23644] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 984.695237][T23644] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 984.703646][T23644] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 984.711609][T23644] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 05:28:47 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xee010000, 0x0, 0xf5ffffff) [ 984.719577][T23644] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 984.727546][T23644] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 984.735516][T23644] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0xbee, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96f6472a9ac733262bcbe21deea029976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:48 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0xc, 0x10, 0x5, 0x1}, {0x0, 0x5, 0x0, 0x9}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host}, 0x10, 0x80800) listen(r0, 0x800) 05:28:48 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 50) 05:28:48 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xef000000, 0x0, 0xf5ffffff) [ 985.677646][T23686] FAULT_INJECTION: forcing a failure. [ 985.677646][T23686] name failslab, interval 1, probability 0, space 0, times 0 [ 985.714169][T23686] CPU: 0 PID: 23686 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 985.724442][T23686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 985.734491][T23686] Call Trace: [ 985.738299][T23686] dump_stack_lvl+0x1e2/0x24b [ 985.742967][T23686] ? devkmsg_release+0x127/0x127 [ 985.747899][T23686] ? show_regs_print_info+0x18/0x18 [ 985.753095][T23686] ? avc_has_perm+0x173/0x270 [ 985.757761][T23686] dump_stack+0x15/0x1d [ 985.761904][T23686] should_fail+0x3c0/0x510 [ 985.766304][T23686] ? alloc_fs_context+0x64/0x680 [ 985.771251][T23686] __should_failslab+0x9f/0xe0 [ 985.776009][T23686] should_failslab+0x9/0x20 [ 985.780488][T23686] kmem_cache_alloc_trace+0x42/0x3a0 [ 985.785754][T23686] ? selinux_sb_statfs+0x250/0x250 [ 985.790845][T23686] alloc_fs_context+0x64/0x680 [ 985.795848][T23686] ? _raw_read_unlock+0x25/0x40 [ 985.800684][T23686] ? get_fs_type+0x3d2/0x4e0 [ 985.805254][T23686] fs_context_for_mount+0x24/0x30 [ 985.810256][T23686] path_mount+0x12fb/0x2ab0 [ 985.814739][T23686] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 985.820263][T23686] ? getname_flags+0x207/0x650 [ 985.825009][T23686] ? user_path_at_empty+0x40/0x50 [ 985.830014][T23686] __se_sys_mount+0x2f7/0x3b0 [ 985.834665][T23686] ? do_mkdirat+0x2d3/0x330 [ 985.839152][T23686] ? __x64_sys_mount+0xd0/0xd0 [ 985.843897][T23686] ? debug_smp_processor_id+0x1c/0x20 [ 985.849250][T23686] __x64_sys_mount+0xbf/0xd0 [ 985.853818][T23686] do_syscall_64+0x31/0x70 [ 985.858210][T23686] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 985.864079][T23686] RIP: 0033:0x7fe56fb1407a [ 985.868471][T23686] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 985.888055][T23686] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 985.896447][T23686] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 985.904399][T23686] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 985.912349][T23686] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 985.920299][T23686] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 985.928249][T23686] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:48 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x747df0b4100615fc) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r1, 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x57, 0x1000, 0x95f2, {0x9, 0x4}, {0x8, 0x1}, @const={0xfffc, {0x9, 0x401, 0x76, 0x200}}}) r2 = dup(r0) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r4, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r4, 0x0, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000080)=""/5) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0x80084504, 0x0) 05:28:48 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x4, 0x1, 0x8e, 0x7}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:48 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x1) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:48 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xef010000, 0x0, 0xf5ffffff) 05:28:48 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 51) 05:28:48 executing program 1: r0 = dup(0xffffffffffffffff) io_uring_enter(r0, 0x2619, 0x6ca2, 0x1, &(0x7f0000000000)={[0x81]}, 0x8) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0xff80, 0xc, 0x85, 0x2}, {0x8000, 0x1, 0x0, 0xfffffffb}, {0x4, 0x4, 0x24}, {0xf095, 0x1, 0x20, 0xece}, {0x6, 0x81, 0x1, 0x1}, {0x8, 0x9, 0x81}, {0x632, 0xe9, 0x81, 0x816aec00}, {0x2, 0x0, 0x40, 0x20}]}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0xfff, 0x1f, 0x3, 0x6}, {0x3, 0x4, 0xff, 0xeb}, {0x1ff, 0x2, 0x80, 0x7}]}, 0x10) 05:28:48 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x1, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 986.303959][T23703] FAULT_INJECTION: forcing a failure. [ 986.303959][T23703] name failslab, interval 1, probability 0, space 0, times 0 05:28:48 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xeffdffff, 0x0, 0xf5ffffff) [ 986.349045][T23703] CPU: 0 PID: 23703 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 986.359300][T23703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 986.369342][T23703] Call Trace: [ 986.372660][T23703] dump_stack_lvl+0x1e2/0x24b [ 986.377334][T23703] ? devkmsg_release+0x127/0x127 [ 986.382251][T23703] ? show_regs_print_info+0x18/0x18 [ 986.387439][T23703] dump_stack+0x15/0x1d [ 986.391577][T23703] should_fail+0x3c0/0x510 [ 986.395972][T23703] ? vfs_parse_fs_string+0x167/0x290 [ 986.401324][T23703] __should_failslab+0x9f/0xe0 [ 986.406064][T23703] should_failslab+0x9/0x20 [ 986.410559][T23703] __kmalloc_track_caller+0x67/0x3b0 [ 986.415827][T23703] kmemdup_nul+0x2a/0xa0 [ 986.420163][T23703] vfs_parse_fs_string+0x167/0x290 [ 986.425281][T23703] ? logfc+0x4a0/0x4a0 [ 986.429335][T23703] path_mount+0x1539/0x2ab0 [ 986.433818][T23703] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 986.439345][T23703] ? getname_flags+0x207/0x650 [ 986.444090][T23703] ? user_path_at_empty+0x40/0x50 [ 986.449110][T23703] __se_sys_mount+0x2f7/0x3b0 [ 986.453771][T23703] ? do_mkdirat+0x2d3/0x330 [ 986.458259][T23703] ? __x64_sys_mount+0xd0/0xd0 [ 986.463018][T23703] ? debug_smp_processor_id+0x1c/0x20 [ 986.468392][T23703] __x64_sys_mount+0xbf/0xd0 [ 986.472968][T23703] do_syscall_64+0x31/0x70 [ 986.477373][T23703] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 986.483257][T23703] RIP: 0033:0x7fe56fb1407a [ 986.487668][T23703] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 986.507383][T23703] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 986.515793][T23703] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 986.523754][T23703] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 986.531706][T23703] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 986.539662][T23703] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 986.547618][T23703] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:49 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 52) 05:28:49 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ptrace$setregs(0xd, 0x0, 0x400000000000007, &(0x7f0000000040)="b010986315de4e2c2777b8d5226adef2d6e5070b97a2941747ccd8d5e537abfbb13241b92092632ef3d87d01cb758df69417b9064fd212") syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:49 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf0000000, 0x0, 0xf5ffffff) 05:28:49 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x44002) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) [ 986.954216][T23733] FAULT_INJECTION: forcing a failure. [ 986.954216][T23733] name failslab, interval 1, probability 0, space 0, times 0 [ 986.968199][T23733] CPU: 1 PID: 23733 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 986.978439][T23733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 986.988501][T23733] Call Trace: [ 986.991790][T23733] dump_stack_lvl+0x1e2/0x24b [ 986.996464][T23733] ? show_regs_print_info+0x18/0x18 [ 987.001679][T23733] ? fs_context_for_mount+0x24/0x30 [ 987.006869][T23733] dump_stack+0x15/0x1d [ 987.011018][T23733] should_fail+0x3c0/0x510 [ 987.015431][T23733] ? getname_kernel+0x59/0x2e0 [ 987.020185][T23733] __should_failslab+0x9f/0xe0 [ 987.024943][T23733] should_failslab+0x9/0x20 [ 987.029441][T23733] kmem_cache_alloc+0x43/0x380 [ 987.034202][T23733] ? exfat_free+0xa0/0xa0 [ 987.038529][T23733] getname_kernel+0x59/0x2e0 [ 987.043111][T23733] kern_path+0x1f/0x40 [ 987.047179][T23733] blkdev_get_by_path+0xbf/0x4a0 [ 987.052115][T23733] ? bdev_disk_changed+0x4d0/0x4d0 [ 987.057220][T23733] ? vfs_parse_fs_string+0x290/0x290 [ 987.062501][T23733] ? vfs_parse_fs_string+0x1db/0x290 [ 987.067782][T23733] get_tree_bdev+0xd3/0x640 [ 987.072281][T23733] ? exfat_reconfigure+0x90/0x90 [ 987.077214][T23733] exfat_get_tree+0x1c/0x20 [ 987.081715][T23733] vfs_get_tree+0x89/0x270 [ 987.086150][T23733] path_mount+0x1975/0x2ab0 [ 987.090653][T23733] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 987.096202][T23733] ? getname_flags+0x207/0x650 [ 987.100961][T23733] ? user_path_at_empty+0x40/0x50 [ 987.105982][T23733] __se_sys_mount+0x2f7/0x3b0 [ 987.110656][T23733] ? do_mkdirat+0x2d3/0x330 [ 987.115156][T23733] ? __x64_sys_mount+0xd0/0xd0 [ 987.119921][T23733] ? debug_smp_processor_id+0x1c/0x20 [ 987.125292][T23733] __x64_sys_mount+0xbf/0xd0 [ 987.129922][T23733] do_syscall_64+0x31/0x70 [ 987.134335][T23733] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 987.140221][T23733] RIP: 0033:0x7fe56fb1407a [ 987.144632][T23733] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 987.164340][T23733] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 987.172766][T23733] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 987.180740][T23733] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 987.188710][T23733] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 987.196676][T23733] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 987.204645][T23733] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 [ 987.213611][T23733] /dev/loop5: Can't open blockdev 05:28:50 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x251c0) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r3, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r3, 0x0, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000001100)={0x11, 0x14, &(0x7f00000010c0)="75bf9cb1ec41f2c918d1625025f55bb27bd382e4"}) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r4, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r4, 0x0, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000002180)=""/4113) read(r2, 0x0, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000040)=""/126) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r5, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:28:50 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x0, &(0x7f0000000180)}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0, 0x3f, 0x1f, 0xfffffff9}]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000084) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x10) 05:28:50 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf0010000, 0x0, 0xf5ffffff) 05:28:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="67000000af413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30a09838793597187536a433ec5b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYRES32=r0], 0x50}, 0x1, 0x0, 0x0, 0x4040091}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f00000006c0)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f0000000080)=[{{0x77359400}, 0x1, 0x1f, 0x101}, {{0x0, 0x2710}, 0x4, 0x2, 0x7f}, {{0x77359400}, 0x14, 0xc5, 0x6}], 0x48) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000040)=0x200) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(r3, &(0x7f0000000440), 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:50 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 53) 05:28:50 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x80000000, 0x101800) clock_gettime(0x0, &(0x7f0000000080)) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x12c16}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x0, 0x4, 0x0, 0xa1, 0x0, 0x8, 0x9100, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x115, 0x1, @perf_config_ext={0x4e6d, 0x7}, 0x10, 0x0, 0x6, 0x8, 0x1, 0xffff, 0x3ff, 0x0, 0x8, 0x0, 0x2}, 0xffffffffffffffff, 0x4, r4, 0x1) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x1, 0x64, 0x4, 0x7, 0x0, 0x8, 0x10, 0x5, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0x401, 0x1}, 0x405, 0x5, 0x8, 0x3, 0x5, 0x280000, 0x8, 0x0, 0x3f, 0x0, 0x1cee}, 0x0, 0x5, r4, 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r7 = open(&(0x7f0000000180)='./bus\x00', 0x1c5b42, 0x0) r8 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x6) sendfile(r7, r8, 0x0, 0x8000000a) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000180)={{{@in=@private, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000280)=0xe8) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x800, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_client}, {@aname={'aname', 0x3d, '/dev/vcsa#\x00'}}, {@dfltgid={'dfltgid', 0x3d, 0xffffffffffffffff}}, {@version_L}, {@fscache}, {@noextend}, {@cache_none}, {@privport}, {@cache_fscache}, {@privport}], [{@subj_role={'subj_role', 0x3d, '/dev/input/event#\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x9}}, {@appraise}, {@appraise_type}, {@uid_lt={'uid<', 0xee00}}, {@seclabel}, {@uid_gt={'uid>', r9}}]}}) write$evdev(r3, &(0x7f000004d000)=[{{r5, r6/1000+60000}, 0x0, 0xffff}], 0x18) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000540)={0x3e0, r10, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_NODE={0xf4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "74c29ac006647bf22b0fe3b815b3346296fe997c3c472356229a3bad"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0x22, "7f53d1e5c1d60fe52d37bd46f504a8ed48ae4e6adeba07dd1a60ffffb1999031f287"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x74b9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "44d92b828b5cd4e856d242659cdde16f356c1eeb"}}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_LINK={0x74, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe391}]}]}, @TIPC_NLA_NODE={0xc4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xb8, 0x3, "aed0b206355af0864acc8682f028d7b5572df732c0ec7223d13b3834961d7e68aae1d76a15f89e0c04930ab32db05d7689d7d05aa64bbbd7233e5afc935a944b23df781beca0eb999baf5fe629c21cb898965410b76104116dd93761e67555310bdcc975b149f90a9d267f2069184c3d4ed49db7bf7f1a0038b0c677637f51cebbddd049b96db98cdd88d9f63c927fb29511e8cd6a7155537c0761de43faee4fb5c201cbd4fb3478fedd79d4ff99241201fb86d3"}, @TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xba0}, @TIPC_NLA_PUBL_LOWER={0x8}]}, @TIPC_NLA_BEARER={0x84, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6000}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffffe}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @remote}}, {0x14, 0x2, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x32}}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'batadv_slave_0\x00'}}]}, @TIPC_NLA_LINK={0xb4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x30000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x88}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}]}]}, 0x3e0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) 05:28:50 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000000000)=""/1, &(0x7f0000000080)=0x1) [ 987.961666][T23756] FAULT_INJECTION: forcing a failure. [ 987.961666][T23756] name failslab, interval 1, probability 0, space 0, times 0 [ 987.982987][T23756] CPU: 0 PID: 23756 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 987.993246][T23756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 988.003303][T23756] Call Trace: [ 988.006598][T23756] dump_stack_lvl+0x1e2/0x24b [ 988.011275][T23756] ? show_regs_print_info+0x18/0x18 [ 988.016469][T23756] ? __blkdev_get+0x1182/0x16d0 [ 988.021322][T23756] dump_stack+0x15/0x1d [ 988.025476][T23756] should_fail+0x3c0/0x510 [ 988.029888][T23756] ? alloc_super+0x5d/0x770 [ 988.034385][T23756] __should_failslab+0x9f/0xe0 [ 988.039149][T23756] should_failslab+0x9/0x20 [ 988.043644][T23756] kmem_cache_alloc_trace+0x42/0x3a0 [ 988.048924][T23756] ? _raw_spin_lock+0xa3/0x1b0 [ 988.053681][T23756] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 988.059045][T23756] alloc_super+0x5d/0x770 [ 988.063376][T23756] ? get_tree_bdev+0x640/0x640 [ 988.068396][T23756] sget_fc+0x236/0x640 [ 988.072458][T23756] ? test_bdev_super_fc+0x70/0x70 [ 988.077476][T23756] get_tree_bdev+0x290/0x640 [ 988.082058][T23756] ? exfat_reconfigure+0x90/0x90 [ 988.086986][T23756] exfat_get_tree+0x1c/0x20 [ 988.091482][T23756] vfs_get_tree+0x89/0x270 [ 988.095893][T23756] path_mount+0x1975/0x2ab0 [ 988.100394][T23756] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 988.105944][T23756] ? getname_flags+0x207/0x650 [ 988.110705][T23756] ? user_path_at_empty+0x40/0x50 [ 988.115724][T23756] __se_sys_mount+0x2f7/0x3b0 [ 988.120392][T23756] ? do_mkdirat+0x2d3/0x330 [ 988.124895][T23756] ? __x64_sys_mount+0xd0/0xd0 [ 988.130174][T23756] ? debug_smp_processor_id+0x1c/0x20 [ 988.135542][T23756] __x64_sys_mount+0xbf/0xd0 [ 988.140129][T23756] do_syscall_64+0x31/0x70 [ 988.144547][T23756] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 988.150437][T23756] RIP: 0033:0x7fe56fb1407a [ 988.154852][T23756] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 988.174455][T23756] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 988.182871][T23756] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 988.190871][T23756] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 988.198845][T23756] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 988.206831][T23756] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 988.214802][T23756] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 [ 988.237912][ T23] kauditd_printk_skb: 179 callbacks suppressed 05:28:50 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) listen(r0, 0xb308) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) sendmmsg(r1, &(0x7f0000003540)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000240)=@tipc=@nameseq={0x1e, 0x3}, 0x80, 0x0}}], 0x2, 0x101d0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x4, 0x7f, 0x3, 0x1}, {0xfa, 0x20, 0x2, 0x1}, {0x1, 0x1b, 0x40, 0x3}, {0x0, 0x9d, 0x1f, 0x3}]}, 0x10) [ 988.237925][ T23] audit: type=1326 audit(1639114130.680:1704): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23765 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:28:50 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf1000000, 0x0, 0xf5ffffff) [ 988.287390][ T23] audit: type=1326 audit(1639114130.710:1705): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23765 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=55 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 988.311472][ T23] audit: type=1326 audit(1639114130.710:1706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23765 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:28:50 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x1, 0x7ffc0001}, {0x6, 0x0, 0x15, 0x6}, {0x7, 0x20, 0x0, 0x7}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x2, 0x1f, 0x6, 0x137}, {0x6, 0xcd, 0x8, 0x1ff}]}) [ 988.337879][ T23] audit: type=1326 audit(1639114130.710:1707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23765 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:28:50 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 54) [ 988.374136][ T23] audit: type=1326 audit(1639114130.710:1708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23765 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 988.402934][ T23] audit: type=1326 audit(1639114130.730:1709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23773 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:28:50 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf1010000, 0x0, 0xf5ffffff) [ 988.428960][ T23] audit: type=1326 audit(1639114130.730:1710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23773 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 988.499102][ T23] audit: type=1326 audit(1639114130.730:1711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23773 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd66773aa64 code=0x7ffc0000 [ 988.556073][ T23] audit: type=1326 audit(1639114130.730:1712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23773 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 [ 988.603097][ T23] audit: type=1326 audit(1639114130.730:1713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23773 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 988.686909][T23799] FAULT_INJECTION: forcing a failure. [ 988.686909][T23799] name failslab, interval 1, probability 0, space 0, times 0 [ 988.732934][T23799] CPU: 1 PID: 23799 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 988.743186][T23799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 988.753237][T23799] Call Trace: [ 988.756528][T23799] dump_stack_lvl+0x1e2/0x24b [ 988.761205][T23799] ? show_regs_print_info+0x18/0x18 [ 988.766404][T23799] dump_stack+0x15/0x1d [ 988.770558][T23799] should_fail+0x3c0/0x510 [ 988.774971][T23799] ? selinux_sb_alloc_security+0x53/0x200 [ 988.780683][T23799] __should_failslab+0x9f/0xe0 [ 988.785450][T23799] should_failslab+0x9/0x20 [ 988.789948][T23799] kmem_cache_alloc_trace+0x42/0x3a0 [ 988.795228][T23799] ? __kasan_check_write+0x14/0x20 [ 988.800338][T23799] ? down_write+0xd8/0x150 [ 988.804751][T23799] selinux_sb_alloc_security+0x53/0x200 [ 988.810301][T23799] security_sb_alloc+0x50/0xb0 [ 988.815077][T23799] alloc_super+0x138/0x770 [ 988.819495][T23799] ? get_tree_bdev+0x640/0x640 [ 988.824250][T23799] sget_fc+0x236/0x640 [ 988.828325][T23799] ? test_bdev_super_fc+0x70/0x70 [ 988.833353][T23799] get_tree_bdev+0x290/0x640 [ 988.837936][T23799] ? exfat_reconfigure+0x90/0x90 [ 988.842866][T23799] exfat_get_tree+0x1c/0x20 [ 988.847368][T23799] vfs_get_tree+0x89/0x270 [ 988.851784][T23799] path_mount+0x1975/0x2ab0 [ 988.856284][T23799] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 988.861836][T23799] ? getname_flags+0x207/0x650 [ 988.866602][T23799] ? user_path_at_empty+0x40/0x50 [ 988.871626][T23799] __se_sys_mount+0x2f7/0x3b0 [ 988.876300][T23799] ? do_mkdirat+0x2d3/0x330 [ 988.880801][T23799] ? __x64_sys_mount+0xd0/0xd0 [ 988.885567][T23799] ? debug_smp_processor_id+0x1c/0x20 [ 988.890940][T23799] __x64_sys_mount+0xbf/0xd0 [ 988.895528][T23799] do_syscall_64+0x31/0x70 [ 988.899940][T23799] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 988.905822][T23799] RIP: 0033:0x7fe56fb1407a [ 988.910237][T23799] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 988.929841][T23799] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 988.938257][T23799] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 988.946234][T23799] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 988.954203][T23799] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 988.962174][T23799] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 988.970147][T23799] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:51 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x4d4002) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:28:51 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00'}, 0x10) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:51 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf2000000, 0x0, 0xf5ffffff) 05:28:51 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) sync_file_range(0xffffffffffffffff, 0x8, 0x40, 0x2) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:51 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/class/mmc_host', 0x1, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000140)={0x40000000}, 0x4) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x7, &(0x7f0000000080)) write$evdev(r2, &(0x7f0000000180), 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:51 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) ioctl$PPPIOCSACTIVE(0xffffffffffffffff, 0x40107446, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x0, 0x7f, 0x5}, {0xf8b, 0x7f, 0x1f, 0x2ed}, {0xfff8, 0x6, 0x1}, {0x0, 0x9, 0x56, 0xf45}, {0x2e, 0x1f, 0x7, 0x3}, {0x915c, 0xfb, 0x0, 0x5}, {0xfff8, 0x3, 0x4b, 0x100}]}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) connect$bt_sco(r0, &(0x7f0000000000), 0xfffffffffffffe0a) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000100)=0x1, 0x4) 05:28:51 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf2010000, 0x0, 0xf5ffffff) 05:28:51 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 55) 05:28:51 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x5}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:51 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf3000000, 0x0, 0xf5ffffff) [ 989.251195][T23836] FAULT_INJECTION: forcing a failure. [ 989.251195][T23836] name failslab, interval 1, probability 0, space 0, times 0 [ 989.272994][T23836] CPU: 1 PID: 23836 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 989.283337][T23836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 989.293390][T23836] Call Trace: [ 989.296702][T23836] dump_stack_lvl+0x1e2/0x24b [ 989.301389][T23836] ? show_regs_print_info+0x18/0x18 [ 989.306589][T23836] ? __blkdev_get+0x1182/0x16d0 [ 989.311437][T23836] dump_stack+0x15/0x1d [ 989.315589][T23836] should_fail+0x3c0/0x510 [ 989.320003][T23836] ? alloc_super+0x5d/0x770 [ 989.324498][T23836] __should_failslab+0x9f/0xe0 [ 989.329256][T23836] should_failslab+0x9/0x20 [ 989.333759][T23836] kmem_cache_alloc_trace+0x42/0x3a0 [ 989.339040][T23836] ? _raw_spin_lock+0xa3/0x1b0 [ 989.343804][T23836] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 989.349172][T23836] alloc_super+0x5d/0x770 [ 989.353493][T23836] ? get_tree_bdev+0x640/0x640 [ 989.358245][T23836] sget_fc+0x236/0x640 [ 989.362308][T23836] ? test_bdev_super_fc+0x70/0x70 [ 989.367327][T23836] get_tree_bdev+0x290/0x640 [ 989.371908][T23836] ? exfat_reconfigure+0x90/0x90 [ 989.376842][T23836] exfat_get_tree+0x1c/0x20 [ 989.381341][T23836] vfs_get_tree+0x89/0x270 [ 989.385756][T23836] path_mount+0x1975/0x2ab0 [ 989.390260][T23836] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 989.395802][T23836] ? getname_flags+0x207/0x650 [ 989.400558][T23836] ? user_path_at_empty+0x40/0x50 [ 989.405575][T23836] __se_sys_mount+0x2f7/0x3b0 [ 989.410248][T23836] ? do_mkdirat+0x2d3/0x330 [ 989.414750][T23836] ? __x64_sys_mount+0xd0/0xd0 [ 989.419506][T23836] ? debug_smp_processor_id+0x1c/0x20 [ 989.424869][T23836] __x64_sys_mount+0xbf/0xd0 [ 989.429454][T23836] do_syscall_64+0x31/0x70 [ 989.433866][T23836] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 989.439767][T23836] RIP: 0033:0x7fe56fb1407a [ 989.444195][T23836] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 989.463794][T23836] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 989.472553][T23836] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 989.480524][T23836] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 989.488500][T23836] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 989.496475][T23836] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 989.504537][T23836] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:52 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf3010000, 0x0, 0xf5ffffff) 05:28:52 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffbfffd}]}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[{0x1, 0x0, 0x1f, 0x80000000}, {0x5, 0x3, 0x56}, {0x0, 0x3, 0x7, 0x16}, {0xb77a, 0x40, 0x7, 0x8}, {0x6, 0x5, 0x4, 0x4}, {0x6, 0x3, 0x6, 0x1}, {0xadfd, 0x95, 0xc1, 0x7}, {0x8, 0x7f, 0x0, 0x2}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:52 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) r3 = signalfd(r1, &(0x7f00000000c0)={[0x2]}, 0x8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x400, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}, {@access_client}, {@aname={'aname', 0x3d, '/dev/input/event#\x00'}}, {@cache_none}], [{@smackfsroot={'smackfsroot', 0x3d, '/dev/input/event#\x00'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]}}) 05:28:52 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf4000000, 0x0, 0xf5ffffff) 05:28:52 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 56) 05:28:52 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[{0x9, 0x0, 0xdd, 0x1}, {0x1f, 0x1f, 0xff, 0x6}, {0x400, 0x40, 0x6, 0x8}, {0x5, 0x80, 0x94, 0x100}, {0x5, 0x0, 0xfb, 0x7f1}, {0x3ff, 0x0, 0x6, 0x8313402e}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x0, 0x1, 0x3f, 0x960c}, {0x5, 0x7, 0xd8, 0x8}, {0xc84, 0x9, 0x3f, 0x1}, {0x53, 0xff, 0x6, 0x8}, {0x0, 0x1, 0x4, 0x81}, {0xff, 0x4, 0x1, 0x7}]}) 05:28:52 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r2, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000080)={0x8c, 0x4, 0x3, 0x594, 0x5}) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000080)) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r4, &(0x7f000004d000)=[{}], 0xfffffe82) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x5}], 0xfffffea7) read(r6, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f00000000c0)=""/170) clock_gettime(0x0, &(0x7f00000001c0)) clock_gettime(0x3, &(0x7f0000000240)) write$evdev(0xffffffffffffffff, &(0x7f0000000180)=[{{}, 0x3, 0x1, 0x80009}], 0x1d) read(r5, 0x0, 0x0) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000000040)=0x5) 05:28:52 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf4010000, 0x0, 0xf5ffffff) 05:28:52 executing program 1: r0 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x142) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x6) sendfile(r0, r1, 0x0, 0x8000000a) ioctl$KVM_RUN(r0, 0xae80, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x0, 0xff, 0x81, 0x8001}, {0x40, 0x38, 0x7a, 0x3}, {0x780, 0x8, 0x8, 0xffff3ee3}, {0x7ff, 0x5, 0x3, 0x400}, {0x0, 0xfa, 0x5, 0xdf4}, {0x1f, 0xf8, 0x3, 0x5}, {0xe1, 0xfd, 0x0, 0x5}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 990.336445][T23866] FAULT_INJECTION: forcing a failure. [ 990.336445][T23866] name failslab, interval 1, probability 0, space 0, times 0 [ 990.373039][T23866] CPU: 0 PID: 23866 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 990.383295][T23866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 990.393345][T23866] Call Trace: [ 990.396647][T23866] dump_stack_lvl+0x1e2/0x24b [ 990.401323][T23866] ? show_regs_print_info+0x18/0x18 [ 990.406514][T23866] ? __kasan_check_write+0x14/0x20 [ 990.411872][T23866] ? node_tag_clear+0x1e2/0x290 [ 990.416710][T23866] dump_stack+0x15/0x1d [ 990.420844][T23866] should_fail+0x3c0/0x510 [ 990.425241][T23866] ? __list_lru_init+0xae/0x590 [ 990.430075][T23866] __should_failslab+0x9f/0xe0 [ 990.434814][T23866] should_failslab+0x9/0x20 [ 990.439294][T23866] kmem_cache_alloc_trace+0x42/0x3a0 [ 990.444557][T23866] ? kmem_cache_alloc_trace+0x210/0x3a0 [ 990.450107][T23866] __list_lru_init+0xae/0x590 [ 990.454775][T23866] ? prealloc_shrinker+0x1d3/0x220 [ 990.459871][T23866] alloc_super+0x62d/0x770 [ 990.464283][T23866] ? get_tree_bdev+0x640/0x640 [ 990.469039][T23866] sget_fc+0x236/0x640 [ 990.473092][T23866] ? test_bdev_super_fc+0x70/0x70 [ 990.478183][T23866] get_tree_bdev+0x290/0x640 [ 990.482763][T23866] ? exfat_reconfigure+0x90/0x90 [ 990.487687][T23866] exfat_get_tree+0x1c/0x20 [ 990.492174][T23866] vfs_get_tree+0x89/0x270 [ 990.496659][T23866] path_mount+0x1975/0x2ab0 [ 990.501230][T23866] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 990.506754][T23866] ? getname_flags+0x207/0x650 [ 990.511498][T23866] ? user_path_at_empty+0x40/0x50 [ 990.516504][T23866] __se_sys_mount+0x2f7/0x3b0 [ 990.521158][T23866] ? __x64_sys_mount+0xd0/0xd0 [ 990.525902][T23866] __x64_sys_mount+0xbf/0xd0 [ 990.530471][T23866] do_syscall_64+0x31/0x70 [ 990.534870][T23866] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 990.540739][T23866] RIP: 0033:0x7fe56fb1407a [ 990.545238][T23866] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 990.564920][T23866] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 990.573311][T23866] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a 05:28:53 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 57) 05:28:53 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000180)}) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)=0x0) process_vm_writev(r0, &(0x7f0000001800)=[{&(0x7f0000000500)=""/84, 0x54}, {&(0x7f0000000580)=""/44, 0x2c}, {&(0x7f00000005c0)=""/183, 0xb7}, {&(0x7f0000000680)=""/233, 0xe9}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/126, 0x7e}], 0x6, &(0x7f0000001ac0)=[{&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/132, 0x84}, {&(0x7f0000001980)=""/195, 0xc3}, {&(0x7f0000001a80)=""/46, 0x2e}], 0x4, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 990.581259][T23866] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 990.589210][T23866] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 990.597158][T23866] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 990.605107][T23866] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:53 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) open$dir(&(0x7f00000000c0)='./file0\x00', 0x200080, 0x20) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x1, 0x3, 0x1, 0x4}, {0x7, 0x5, 0x0, 0x9678}, {0x1f, 0x7, 0x8}]}) 05:28:53 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf5000000, 0x0, 0xf5ffffff) [ 990.653966][T23894] FAULT_INJECTION: forcing a failure. [ 990.653966][T23894] name failslab, interval 1, probability 0, space 0, times 0 [ 990.703069][T23894] CPU: 1 PID: 23894 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 990.713326][T23894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 990.723393][T23894] Call Trace: [ 990.726682][T23894] dump_stack_lvl+0x1e2/0x24b [ 990.731353][T23894] ? devkmsg_release+0x127/0x127 [ 990.736281][T23894] ? show_regs_print_info+0x18/0x18 [ 990.741556][T23894] dump_stack+0x15/0x1d [ 990.745708][T23894] should_fail+0x3c0/0x510 [ 990.750110][T23894] ? kvmalloc_node+0x82/0x110 [ 990.754778][T23894] __should_failslab+0x9f/0xe0 [ 990.759532][T23894] should_failslab+0x9/0x20 [ 990.764025][T23894] __kmalloc+0x68/0x3d0 [ 990.768169][T23894] ? __kasan_kmalloc+0x9/0x10 [ 990.772832][T23894] ? kmem_cache_alloc_trace+0x210/0x3a0 [ 990.778363][T23894] kvmalloc_node+0x82/0x110 [ 990.782851][T23894] __list_lru_init+0x1da/0x590 [ 990.787604][T23894] alloc_super+0x62d/0x770 [ 990.792007][T23894] ? get_tree_bdev+0x640/0x640 [ 990.796852][T23894] sget_fc+0x236/0x640 [ 990.800914][T23894] ? test_bdev_super_fc+0x70/0x70 [ 990.805935][T23894] get_tree_bdev+0x290/0x640 [ 990.810512][T23894] ? exfat_reconfigure+0x90/0x90 [ 990.815437][T23894] exfat_get_tree+0x1c/0x20 [ 990.819925][T23894] vfs_get_tree+0x89/0x270 [ 990.824332][T23894] path_mount+0x1975/0x2ab0 [ 990.828846][T23894] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 990.834381][T23894] ? getname_flags+0x207/0x650 [ 990.839131][T23894] ? user_path_at_empty+0x40/0x50 [ 990.844146][T23894] __se_sys_mount+0x2f7/0x3b0 [ 990.848901][T23894] ? do_mkdirat+0x2d3/0x330 [ 990.853392][T23894] ? __x64_sys_mount+0xd0/0xd0 [ 990.858147][T23894] ? debug_smp_processor_id+0x1c/0x20 [ 990.863508][T23894] __x64_sys_mount+0xbf/0xd0 [ 990.868084][T23894] do_syscall_64+0x31/0x70 [ 990.872489][T23894] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 990.878365][T23894] RIP: 0033:0x7fe56fb1407a [ 990.882768][T23894] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 990.902359][T23894] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 990.910766][T23894] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 990.918729][T23894] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 990.926687][T23894] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 990.934648][T23894] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 990.942605][T23894] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:54 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:28:54 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x5, &(0x7f0000000200)=[{0x4, 0x5, 0x5, 0x869d}, {0x2, 0x81, 0x82, 0x40000000}, {0x5, 0x7f, 0xb2, 0x7}, {0x25e6, 0x20, 0x0, 0x7}, {0x9, 0x0, 0x6, 0x3}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) sendmmsg(r2, &(0x7f0000003540)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000240)=@tipc=@nameseq={0x1e, 0x3}, 0x80, 0x0}}], 0x2, 0x101d0) bind$bt_sco(r2, &(0x7f0000000140)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0x8) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x1, 0x2, 0x1, 0x7f}, {0x8, 0x2, 0x7, 0x8}, {0x2, 0x80, 0x58, 0x2}, {0x0, 0x7f, 0x6f, 0x2b}]}, 0x10) connect$bt_sco(r0, &(0x7f00000001c0)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}}, 0x8) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x53, 0x1, 0x7f}, {0x200, 0x5, 0x7f, 0x8d2}, {0x5, 0x92, 0x58, 0x800}, {0x77d, 0x7, 0x7, 0x8}, {0x7, 0x1, 0x3f, 0x10001}, {0xeb37, 0xff, 0xb, 0x6}]}) 05:28:54 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf5010000, 0x0, 0xf5ffffff) 05:28:54 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 58) 05:28:54 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) r1 = socket(0x1e, 0x4, 0x0) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000500)={&(0x7f0000000400), 0xd, &(0x7f00000004c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="50000000bf413685ec4202080000001d96e7052a9a29976cb9bda956d78387935971875396434b6a7eaabee7307c3792faff00ffb5e005000000000000005a4ea4b1c004df0e94a19ec82a5050dd969b9f26ac3f1980ef49f403da58a75a92aaf277f8349e5d41a36dd79288dc9e05533afd5e61f6f348", @ANYBLOB="0a908d8caf4f72a8e90cd4721b5d7d85d5acd4c760d1500f64dc5fd67b0188434a652ee6ed5807676cc94d989469c9ac089659ea0af018c0037f33f5b8a86c4341eb606236425644b1a62b4230d25e3f273c41b4cc0c47664667263a11a5ad8faeded26d01ec9394783aec03280336d7e7e0d543b0895bdab10f1ab049cacbdd372581965ccb1e36ea3a65de7ddf84f7057ffb9dfeec3c94139abb3cc1f426894b1755063626e24c14303526e13e441133e854060c5c88", @ANYBLOB="00022dbd7000fedbdf25030000000500040001000000050004000200000014000200766578682f5f646765000900030073797a32000020000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x200048d0) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r2, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r3, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r4 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000640)=""/94) read(r3, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0xf504, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00000001c0)={0x12, 0x31, &(0x7f00000003c0)="bfd018257f34974a3e00800000fd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) [ 991.822043][T23923] FAULT_INJECTION: forcing a failure. [ 991.822043][T23923] name failslab, interval 1, probability 0, space 0, times 0 [ 991.842983][T23923] CPU: 1 PID: 23923 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 991.853342][T23923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 991.853355][T23923] Call Trace: [ 991.866695][T23923] dump_stack_lvl+0x1e2/0x24b [ 991.871378][T23923] ? devkmsg_release+0x127/0x127 [ 991.876304][T23923] ? show_regs_print_info+0x18/0x18 [ 991.881496][T23923] dump_stack+0x15/0x1d [ 991.885644][T23923] should_fail+0x3c0/0x510 [ 991.890048][T23923] ? kvmalloc_node+0x82/0x110 [ 991.894715][T23923] __should_failslab+0x9f/0xe0 [ 991.899474][T23923] should_failslab+0x9/0x20 [ 991.903970][T23923] __kmalloc+0x68/0x3d0 [ 991.908200][T23923] ? __kasan_kmalloc+0x9/0x10 [ 991.912864][T23923] ? kmem_cache_alloc_trace+0x210/0x3a0 [ 991.918398][T23923] kvmalloc_node+0x82/0x110 [ 991.922893][T23923] __list_lru_init+0x1da/0x590 [ 991.927645][T23923] alloc_super+0x62d/0x770 [ 991.932048][T23923] ? get_tree_bdev+0x640/0x640 [ 991.936796][T23923] sget_fc+0x236/0x640 [ 991.940851][T23923] ? test_bdev_super_fc+0x70/0x70 [ 991.945859][T23923] get_tree_bdev+0x290/0x640 [ 991.950613][T23923] ? exfat_reconfigure+0x90/0x90 [ 991.955537][T23923] exfat_get_tree+0x1c/0x20 [ 991.960029][T23923] vfs_get_tree+0x89/0x270 [ 991.964431][T23923] path_mount+0x1975/0x2ab0 [ 991.968922][T23923] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 991.974462][T23923] ? getname_flags+0x207/0x650 [ 991.979217][T23923] ? user_path_at_empty+0x40/0x50 [ 991.984230][T23923] __se_sys_mount+0x2f7/0x3b0 [ 991.988991][T23923] ? do_mkdirat+0x2d3/0x330 [ 991.993485][T23923] ? __x64_sys_mount+0xd0/0xd0 [ 991.998246][T23923] ? debug_smp_processor_id+0x1c/0x20 [ 992.003608][T23923] __x64_sys_mount+0xbf/0xd0 [ 992.008188][T23923] do_syscall_64+0x31/0x70 [ 992.012597][T23923] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 992.018475][T23923] RIP: 0033:0x7fe56fb1407a [ 992.022883][T23923] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 992.042562][T23923] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 992.050964][T23923] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 992.058925][T23923] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 992.066888][T23923] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 992.074875][T23923] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 992.082840][T23923] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:54 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/153) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:54 executing program 1: sendmsg$NL802154_CMD_SET_CCA_MODE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="99c41675eeb5a3e24716564c5d008e280000", @ANYRES16=0x0, @ANYBLOB="20002cbd7000fddbdf250d00000008000d0001000000"], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x24008008) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, r2, 0x701, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xc8, 0x0, 0x800, 0x70bd26, 0x80000000, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_CQM={0x60, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0xe}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x2cb}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x3}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xec04}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x50}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x23}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x60c}, @NL80211_ATTR_CQM_RSSI_THOLD={0x14, 0x1, [0x7fff, 0x20, 0x0, 0x5]}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x4}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x800}]}, @NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x27}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x7}]}, @NL80211_ATTR_CQM={0x2c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x1f}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x6}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x662}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x3}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x6c70}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x10}, 0x8) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:54 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf6000000, 0x0, 0xf5ffffff) 05:28:54 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 59) 05:28:54 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x12040, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000080)=[0x2]) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:28:54 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00'}, 0x10) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0xff, 0x5b, 0x5}, {0xfffa, 0x81, 0xff, 0x7}, {0x8001, 0x6f, 0x9, 0x1000}, {0x20, 0x40, 0x81, 0x1}, {0x400, 0x8, 0x48, 0x9}]}) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) listen(0xffffffffffffffff, 0x7) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000240)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000001c0)={0x3, &(0x7f0000000140)=[{0x7, 0x6, 0x6, 0x7a7}, {0x1, 0x0, 0x8, 0x5}, {0xb306, 0x2, 0x4, 0xffff}]}) [ 992.294933][T23946] FAULT_INJECTION: forcing a failure. [ 992.294933][T23946] name failslab, interval 1, probability 0, space 0, times 0 [ 992.312957][T23946] CPU: 0 PID: 23946 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 992.323211][T23946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 992.333254][T23946] Call Trace: [ 992.336542][T23946] dump_stack_lvl+0x1e2/0x24b [ 992.341211][T23946] ? devkmsg_release+0x127/0x127 [ 992.346137][T23946] ? show_regs_print_info+0x18/0x18 [ 992.351345][T23946] dump_stack+0x15/0x1d [ 992.355497][T23946] should_fail+0x3c0/0x510 [ 992.359918][T23946] ? kvmalloc_node+0x82/0x110 [ 992.364605][T23946] __should_failslab+0x9f/0xe0 [ 992.369368][T23946] should_failslab+0x9/0x20 [ 992.373960][T23946] __kmalloc+0x68/0x3d0 [ 992.378120][T23946] ? __kasan_kmalloc+0x9/0x10 [ 992.382796][T23946] ? kmem_cache_alloc_trace+0x210/0x3a0 [ 992.388542][T23946] kvmalloc_node+0x82/0x110 [ 992.393042][T23946] __list_lru_init+0x1da/0x590 [ 992.397802][T23946] alloc_super+0x65c/0x770 [ 992.402221][T23946] ? get_tree_bdev+0x640/0x640 [ 992.406977][T23946] sget_fc+0x236/0x640 [ 992.411044][T23946] ? test_bdev_super_fc+0x70/0x70 [ 992.416158][T23946] get_tree_bdev+0x290/0x640 [ 992.420742][T23946] ? exfat_reconfigure+0x90/0x90 [ 992.425671][T23946] exfat_get_tree+0x1c/0x20 [ 992.430164][T23946] vfs_get_tree+0x89/0x270 [ 992.434571][T23946] path_mount+0x1975/0x2ab0 [ 992.439069][T23946] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 992.444609][T23946] ? getname_flags+0x207/0x650 [ 992.449362][T23946] ? user_path_at_empty+0x40/0x50 [ 992.454377][T23946] __se_sys_mount+0x2f7/0x3b0 [ 992.459044][T23946] ? do_mkdirat+0x2d3/0x330 [ 992.463539][T23946] ? __x64_sys_mount+0xd0/0xd0 [ 992.468295][T23946] ? debug_smp_processor_id+0x1c/0x20 [ 992.473656][T23946] __x64_sys_mount+0xbf/0xd0 [ 992.478234][T23946] do_syscall_64+0x31/0x70 [ 992.482641][T23946] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 992.488518][T23946] RIP: 0033:0x7fe56fb1407a [ 992.492938][T23946] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 992.512544][T23946] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 992.520959][T23946] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 992.528926][T23946] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 992.536891][T23946] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 05:28:55 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf6010000, 0x0, 0xf5ffffff) 05:28:55 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0xa, &(0x7f0000000080)=[{0x7, 0x7, 0xff, 0x9}, {0x9, 0x4, 0x7f, 0x20}, {0x1, 0x8, 0x81, 0x4}, {0x7, 0x3d, 0x7, 0x40}, {0x4, 0x1, 0x1f, 0x2}, {0x15, 0x1, 0x5}, {0x776, 0x40, 0x0, 0x5}, {0x2, 0x1, 0x0, 0x7}, {0x3ff, 0x7, 0x1, 0x2}, {0x40, 0x9, 0x8, 0x6}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:28:55 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x47a, 0x44, 0x20, 0x3}, {0x8001, 0x4, 0x1, 0x3}, {0x3, 0x8, 0x6, 0x100}]}, 0x10) [ 992.544861][T23946] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 992.552829][T23946] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:55 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf7000000, 0x0, 0xf5ffffff) 05:28:55 executing program 1: pselect6(0x40, &(0x7f0000000000)={0xffffffffffffffff, 0x7, 0x7, 0x65, 0x0, 0xffffffffffffff81, 0x9, 0x3f}, &(0x7f0000000040)={0x600000000000, 0xd5, 0x4, 0x1, 0x4, 0x3d2, 0xa0, 0x8}, &(0x7f0000000080)={0x72b5, 0x9e, 0x1, 0x5, 0x6, 0x9, 0xffffffffffffffff, 0xfffffffffffffffd}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100)={[0x530]}, 0x8}) futex(&(0x7f0000000180), 0x4, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)=0x2, 0x2) 05:28:55 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000300)=0x9) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:56 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x8001, 0x208000) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000080)) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000000c0)=""/43) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:56 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x23, 0xff, 0x4, 0x400}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x0, 0xc0, 0x40, 0x80000000}, {0x7, 0x3, 0xa, 0x2a}, {0x80, 0x9, 0x7, 0x7fff}, {0x1, 0x1, 0x82, 0x5}]}) 05:28:56 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf7010000, 0x0, 0xf5ffffff) 05:28:56 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 60) 05:28:56 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(0xffffffffffffffff, &(0x7f0000001c40)=[{{&(0x7f0000001080)=@in6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)=""/17, 0x11}], 0x1, &(0x7f0000001180)=""/240, 0xf0}, 0xa7}, {{&(0x7f0000001280)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @empty}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001300)=""/1, 0x1}, {&(0x7f0000001340)=""/98, 0x62}], 0x2, &(0x7f0000001400)=""/75, 0x4b}, 0xffff}, {{&(0x7f0000001480)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001500)=""/25, 0x19}, {&(0x7f0000001540)=""/33, 0x21}, {&(0x7f0000001580)=""/64, 0x40}], 0x3, &(0x7f0000001600)=""/14, 0xe}, 0x68d90f81}, {{&(0x7f0000001640)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000001740)=[{&(0x7f00000016c0)}, {&(0x7f0000001700)=""/5, 0x5}], 0x2, &(0x7f0000001780)=""/112, 0x70}, 0x2}, {{&(0x7f0000001800)=@can={0x1d, 0x0}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001880)=""/215, 0xd7}, {&(0x7f0000001980)=""/100, 0x64}], 0x2, &(0x7f0000001a40)=""/1, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001a80)=""/73, 0x49}, {&(0x7f0000001b00)=""/122, 0x7a}], 0x2, &(0x7f0000001bc0)=""/108, 0x6c}, 0x28f0d2d3}], 0x6, 0x2, &(0x7f0000001dc0)) bind(r0, &(0x7f0000001e00)=@can={0x1d, r1}, 0x80) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r3 = dup(r2) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, 0x0) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) sendmmsg(r4, &(0x7f0000003540)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000240)=@tipc=@nameseq={0x1e, 0x3}, 0x80, 0x0}}], 0x2, 0x101d0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000001e80)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000002080)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002040)={&(0x7f0000001ec0)=@newqdisc={0x16c, 0x24, 0x110, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, {0xe, 0x6}, {0xfff2, 0x4}, {0xc, 0x5}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0xeab}, @TCA_STAB={0x74, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x20, 0x9, 0x1, 0xfffffce9, 0x1, 0x31a2, 0x40, 0x3}}, {0xa, 0x2, [0x3f, 0x86, 0x400]}}, {{0x1c, 0x1, {0x6, 0x59, 0x8, 0x3, 0x2, 0x5, 0x20}}, {0x4}}, {{0x1c, 0x1, {0x50, 0x9, 0x1, 0x8, 0x1, 0x0, 0x1, 0x4}}, {0xc, 0x2, [0x0, 0x0, 0x80, 0x400]}}]}, @TCA_STAB={0xc4, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x9, 0x6, 0x1, 0x1, 0x1, 0x4, 0x2, 0x1}}, {0x6, 0x2, [0x1ff]}}, {{0x1c, 0x1, {0x0, 0xee, 0x40, 0x72fe, 0x1, 0x20, 0x7ff, 0x3}}, {0xa, 0x2, [0x3f, 0x7, 0x173]}}, {{0x1c, 0x1, {0x7f, 0x1f, 0x1, 0xffff, 0x2, 0x3f, 0x80000001, 0x2}}, {0x8, 0x2, [0xea2b, 0x8]}}, {{0x1c, 0x1, {0x6, 0x3, 0x0, 0x8, 0x0, 0x401, 0x59f2, 0x5}}, {0xe, 0x2, [0x7, 0x3, 0x20, 0xfffc, 0x3f]}}, {{0x1c, 0x1, {0x3a, 0x8, 0x8de3, 0x3, 0x0, 0x6, 0x7, 0x1}}, {0x6, 0x2, [0x4]}}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x5}, 0xc000) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r6, &(0x7f000004d000)=[{}], 0xfffffe82) r7 = syz_open_dev$vcsn(&(0x7f0000000040), 0x7ff, 0x80) ioctl$EVIOCGABS20(r7, 0x80184560, &(0x7f0000000080)=""/4096) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r3, 0x80084504, 0x0) [ 993.926833][ T23] kauditd_printk_skb: 228 callbacks suppressed [ 993.926844][ T23] audit: type=1400 audit(1639114136.370:1942): avc: denied { bind } for pid=23992 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 993.930659][T24002] FAULT_INJECTION: forcing a failure. [ 993.930659][T24002] name failslab, interval 1, probability 0, space 0, times 0 [ 993.966361][T24002] CPU: 0 PID: 24002 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 993.976598][T24002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 993.986647][T24002] Call Trace: [ 993.989949][T24002] dump_stack_lvl+0x1e2/0x24b [ 993.994628][T24002] ? show_regs_print_info+0x18/0x18 [ 993.999823][T24002] ? __do_softirq+0x598/0x598 [ 994.004486][T24002] dump_stack+0x15/0x1d [ 994.008618][T24002] should_fail+0x3c0/0x510 [ 994.013012][T24002] ? mempool_alloc_slab+0x1d/0x30 [ 994.018014][T24002] __should_failslab+0x9f/0xe0 [ 994.022761][T24002] should_failslab+0x9/0x20 [ 994.027242][T24002] kmem_cache_alloc+0x43/0x380 [ 994.031982][T24002] ? mempool_free+0x310/0x310 [ 994.036639][T24002] mempool_alloc_slab+0x1d/0x30 [ 994.041473][T24002] mempool_alloc+0x113/0x650 [ 994.046051][T24002] ? __kasan_check_read+0x11/0x20 [ 994.051053][T24002] ? __page_pinner_migration_failed+0xdd/0x250 [ 994.057181][T24002] ? mempool_resize+0x8e0/0x8e0 [ 994.062100][T24002] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 994.067447][T24002] ? pagecache_get_page+0x907/0x9c0 [ 994.072709][T24002] bio_alloc_bioset+0x1db/0x650 [ 994.077537][T24002] ? __kasan_check_write+0x14/0x20 [ 994.082624][T24002] ? __find_get_block+0x899/0xbd0 [ 994.087626][T24002] ? bio_chain_endio+0x120/0x120 [ 994.092539][T24002] ? write_boundary_block+0x150/0x150 [ 994.097886][T24002] ? grow_dev_page+0x434/0x4c0 [ 994.102629][T24002] submit_bh_wbc+0x1cb/0x740 [ 994.107199][T24002] __bread_gfp+0x187/0x320 [ 994.111593][T24002] exfat_fill_super+0x3a6/0x2a20 [ 994.116507][T24002] ? idr_replace+0x1c4/0x230 [ 994.121078][T24002] ? exfat_reconfigure+0x90/0x90 [ 994.126008][T24002] ? set_blocksize+0x208/0x3e0 [ 994.130750][T24002] ? sb_set_blocksize+0xb7/0xf0 [ 994.135576][T24002] get_tree_bdev+0x41d/0x640 [ 994.140141][T24002] ? exfat_reconfigure+0x90/0x90 [ 994.145054][T24002] exfat_get_tree+0x1c/0x20 [ 994.149533][T24002] vfs_get_tree+0x89/0x270 [ 994.153932][T24002] path_mount+0x1975/0x2ab0 [ 994.158414][T24002] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 994.163938][T24002] ? getname_flags+0x207/0x650 [ 994.168680][T24002] ? user_path_at_empty+0x40/0x50 [ 994.173681][T24002] __se_sys_mount+0x2f7/0x3b0 [ 994.178335][T24002] ? do_mkdirat+0x2d3/0x330 [ 994.182814][T24002] ? __x64_sys_mount+0xd0/0xd0 [ 994.187559][T24002] ? debug_smp_processor_id+0x1c/0x20 [ 994.192909][T24002] __x64_sys_mount+0xbf/0xd0 [ 994.197475][T24002] do_syscall_64+0x31/0x70 [ 994.201867][T24002] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 994.207732][T24002] RIP: 0033:0x7fe56fb1407a [ 994.212125][T24002] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.231703][T24002] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 994.240092][T24002] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a [ 994.248043][T24002] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 994.255993][T24002] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 994.263941][T24002] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 994.271888][T24002] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 [ 994.284439][ T23] audit: type=1326 audit(1639114136.730:1943): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24000 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 994.308634][T24002] exFAT-fs (loop5): invalid boot record signature 05:28:56 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf8000000, 0x0, 0xf5ffffff) 05:28:56 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf8010000, 0x0, 0xf5ffffff) [ 994.311337][ T23] audit: type=1326 audit(1639114136.730:1944): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24000 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 994.333180][T24002] exFAT-fs (loop5): failed to read boot sector [ 994.345067][ T23] audit: type=1326 audit(1639114136.730:1945): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24000 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 994.368044][T24002] exFAT-fs (loop5): failed to recognize exfat type 05:28:56 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 61) 05:28:56 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf9000000, 0x0, 0xf5ffffff) [ 994.449348][T24027] FAULT_INJECTION: forcing a failure. [ 994.449348][T24027] name failslab, interval 1, probability 0, space 0, times 0 05:28:56 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf9010000, 0x0, 0xf5ffffff) [ 994.541697][T24027] CPU: 0 PID: 24027 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 994.551978][T24027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 994.562028][T24027] Call Trace: [ 994.565313][T24027] dump_stack_lvl+0x1e2/0x24b [ 994.569983][T24027] ? show_regs_print_info+0x18/0x18 [ 994.575174][T24027] ? __kasan_slab_alloc+0xc9/0xe0 [ 994.580186][T24027] ? kmem_cache_alloc+0x1a2/0x380 [ 994.585200][T24027] ? mempool_alloc_slab+0x1d/0x30 [ 994.590214][T24027] dump_stack+0x15/0x1d [ 994.594362][T24027] should_fail+0x3c0/0x510 [ 994.598768][T24027] ? create_task_io_context+0x2c/0x3c0 [ 994.604385][T24027] __should_failslab+0x9f/0xe0 [ 994.609138][T24027] should_failslab+0x9/0x20 [ 994.613627][T24027] kmem_cache_alloc+0x43/0x380 [ 994.618381][T24027] create_task_io_context+0x2c/0x3c0 [ 994.623667][T24027] submit_bio_checks+0xa63/0xe60 [ 994.628591][T24027] ? submit_bio_noacct+0x1330/0x1330 [ 994.633865][T24027] ? kmem_cache_alloc+0x1da/0x380 [ 994.638878][T24027] submit_bio_noacct+0x92/0x1330 [ 994.643806][T24027] ? mempool_alloc+0x120/0x650 [ 994.648560][T24027] ? blk_put_request+0x20/0x20 [ 994.653315][T24027] ? __kasan_check_read+0x11/0x20 [ 994.658333][T24027] ? __page_pinner_migration_failed+0xdd/0x250 [ 994.664470][T24027] ? memset+0x35/0x40 [ 994.668444][T24027] ? fscrypt_set_bio_crypt_ctx+0x173/0x500 [ 994.674242][T24027] submit_bio+0x1f8/0x6e0 [ 994.678561][T24027] ? submit_bio_checks+0xe60/0xe60 [ 994.683661][T24027] ? __disk_get_part+0x78/0xd0 [ 994.688425][T24027] ? guard_bio_eod+0x151/0x1b0 [ 994.693178][T24027] submit_bh_wbc+0x660/0x740 [ 994.697757][T24027] __bread_gfp+0x187/0x320 [ 994.702161][T24027] exfat_fill_super+0x3a6/0x2a20 [ 994.707089][T24027] ? idr_replace+0x1c4/0x230 [ 994.711671][T24027] ? exfat_reconfigure+0x90/0x90 [ 994.716600][T24027] ? set_blocksize+0x208/0x3e0 [ 994.721364][T24027] ? sb_set_blocksize+0xb7/0xf0 [ 994.726217][T24027] get_tree_bdev+0x41d/0x640 [ 994.730799][T24027] ? exfat_reconfigure+0x90/0x90 [ 994.735824][T24027] exfat_get_tree+0x1c/0x20 [ 994.740326][T24027] vfs_get_tree+0x89/0x270 [ 994.744746][T24027] path_mount+0x1975/0x2ab0 [ 994.749256][T24027] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 994.754794][T24027] ? getname_flags+0x207/0x650 [ 994.759550][T24027] ? user_path_at_empty+0x40/0x50 [ 994.764574][T24027] __se_sys_mount+0x2f7/0x3b0 [ 994.769250][T24027] ? do_mkdirat+0x2d3/0x330 [ 994.773753][T24027] ? __x64_sys_mount+0xd0/0xd0 [ 994.778523][T24027] ? debug_smp_processor_id+0x1c/0x20 [ 994.783887][T24027] __x64_sys_mount+0xbf/0xd0 [ 994.788481][T24027] do_syscall_64+0x31/0x70 [ 994.792878][T24027] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 994.798750][T24027] RIP: 0033:0x7fe56fb1407a [ 994.803163][T24027] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.822746][T24027] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 994.831140][T24027] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb1407a 05:28:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e61c2a9a29976cb9bda956d741f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@gettfilter={0x34, 0x2e, 0x10, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x0, 0xfff3}, {0xe, 0xd}, {0xb, 0x8}}, [{0x8, 0xb, 0x400}, {0x8, 0xb, 0xfffffff8}]}, 0x34}, 0x1, 0x0, 0x0, 0x40804}, 0x8084) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{0x77359400}, 0x0, 0x401, 0xfffffffc}], 0x18) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:57 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xfa000000, 0x0, 0xf5ffffff) [ 994.839094][T24027] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007fe56ee89000 [ 994.847043][T24027] RBP: 00007fe56ee89040 R08: 00007fe56ee89040 R09: 0000000020000040 [ 994.854989][T24027] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 994.862938][T24027] R13: 0000000020000080 R14: 00007fe56ee89000 R15: 0000000020000440 [ 994.963029][T24027] exFAT-fs (loop5): invalid boot record signature [ 994.976126][T24027] exFAT-fs (loop5): failed to read boot sector [ 994.992133][T24027] exFAT-fs (loop5): failed to recognize exfat type 05:28:58 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xfa010000, 0x0, 0xf5ffffff) 05:28:58 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) setsockopt$CAN_RAW_LOOPBACK(r1, 0x65, 0x3, &(0x7f0000000040), 0x4) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x0, 0x10000000}], 0x18) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:28:58 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000380)={0x12, 0x68, &(0x7f0000000300)="56fdb1ba63e0ce3d4c42e688d06e0efdc91597d212d7340d79eff66fd97e575c21055cc25db1df5d5c2ac26c847190a17cfa6954d2953a513c61ff14db528fb7571a605369ce023ef4cb954ac004d8bb5fd9dbcf5a58ec06fa2ec7834cd30d180b7ae18a4052c210"}) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:28:58 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xfb000000, 0x0, 0xf5ffffff) 05:28:58 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 62) 05:28:58 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0), 0x44001, 0x0) write$FUSE_INIT(r4, &(0x7f0000000480)={0x50, 0x0, 0x0, {0x7, 0x23, 0xfffffff9, 0x11c2100, 0x1ff, 0x3f, 0x1ff, 0x3}}, 0x50) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200040}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)={0x2bc, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xd67}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3e0eff16}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}]}, @TIPC_NLA_LINK={0x6c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_LINK={0x40, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffff800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}]}]}, @TIPC_NLA_SOCK={0x58, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x53c1}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xfc}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7fff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffff8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}]}]}, @TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8551}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NET={0x74, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xee}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8ae6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x38fa}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x200}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3ff}]}]}, 0x2bc}}, 0x40080) [ 996.303155][T24074] exFAT-fs (loop5): invalid boot record signature [ 996.315270][T24074] exFAT-fs (loop5): failed to read boot sector [ 996.328133][T24074] exFAT-fs (loop5): failed to recognize exfat type 05:28:58 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xfb010000, 0x0, 0xf5ffffff) [ 996.393667][T24074] FAULT_INJECTION: forcing a failure. [ 996.393667][T24074] name failslab, interval 1, probability 0, space 0, times 0 [ 996.429782][T24074] CPU: 1 PID: 24074 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 996.440047][T24074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 996.450100][T24074] Call Trace: [ 996.453394][T24074] dump_stack_lvl+0x1e2/0x24b [ 996.458113][T24074] ? devkmsg_release+0x127/0x127 [ 996.463046][T24074] ? show_regs_print_info+0x18/0x18 [ 996.468253][T24074] ? kmem_cache_free+0xb5/0x1f0 [ 996.473104][T24074] dump_stack+0x15/0x1d [ 996.477261][T24074] should_fail+0x3c0/0x510 [ 996.481676][T24074] ? kobject_uevent_env+0x282/0x1400 [ 996.486964][T24074] __should_failslab+0x9f/0xe0 [ 996.491725][T24074] should_failslab+0x9/0x20 [ 996.496223][T24074] kmem_cache_alloc_trace+0x42/0x3a0 [ 996.501511][T24074] kobject_uevent_env+0x282/0x1400 [ 996.506618][T24074] ? _raw_spin_lock+0xa3/0x1b0 [ 996.511384][T24074] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 996.516752][T24074] ? mutex_unlock+0x1d/0x40 [ 996.521252][T24074] kobject_uevent+0x1f/0x30 [ 996.525752][T24074] __loop_clr_fd+0x5f8/0x9b0 [ 996.530346][T24074] lo_ioctl+0x127a/0x2380 [ 996.534672][T24074] ? __this_cpu_preempt_check+0x1c/0x20 [ 996.540211][T24074] ? __perf_event_task_sched_in+0xa5f/0xae0 [ 996.546101][T24074] ? set_next_entity+0xc5/0x390 [ 996.550969][T24074] ? lo_release+0x1f0/0x1f0 [ 996.555471][T24074] ? __rcu_read_lock+0x50/0x50 [ 996.560237][T24074] ? __rcu_read_lock+0x50/0x50 [ 996.564999][T24074] ? is_bpf_text_address+0x1a2/0x1c0 [ 996.570277][T24074] ? is_module_text_address+0xe1/0x140 [ 996.575815][T24074] ? stack_trace_save+0x1e0/0x1e0 [ 996.580835][T24074] ? __rcu_read_lock+0x50/0x50 [ 996.585595][T24074] ? is_bpf_text_address+0x1a2/0x1c0 [ 996.590874][T24074] ? is_module_text_address+0xe1/0x140 [ 996.596328][T24074] ? stack_trace_save+0x1e0/0x1e0 [ 996.601350][T24074] ? __kernel_text_address+0x9a/0x110 [ 996.606715][T24074] ? unwind_get_return_address+0x4c/0x90 [ 996.612344][T24074] ? __rcu_read_lock+0x50/0x50 [ 996.617192][T24074] ? is_bpf_text_address+0x1a2/0x1c0 [ 996.622473][T24074] ? is_module_text_address+0xe1/0x140 [ 996.627925][T24074] ? stack_trace_save+0x1e0/0x1e0 [ 996.632949][T24074] ? __kernel_text_address+0x9a/0x110 [ 996.638316][T24074] ? unwind_get_return_address+0x4c/0x90 [ 996.643948][T24074] ? arch_stack_walk+0xf8/0x140 [ 996.648794][T24074] ? __rcu_read_lock+0x50/0x50 [ 996.653552][T24074] ? avc_has_extended_perms+0x731/0x1270 [ 996.659532][T24074] ? memcpy+0x56/0x70 [ 996.663508][T24074] ? avc_has_extended_perms+0xb63/0x1270 [ 996.669142][T24074] ? kfree+0xd5/0x320 [ 996.673123][T24074] ? avc_flush+0x320/0x320 [ 996.677535][T24074] ? kasan_set_free_info+0x23/0x40 [ 996.682641][T24074] ? kfree+0xd5/0x320 [ 996.686623][T24074] ? __se_sys_mount+0x31d/0x3b0 [ 996.691472][T24074] ? __x64_sys_mount+0xbf/0xd0 [ 996.696234][T24074] ? do_syscall_64+0x31/0x70 [ 996.700817][T24074] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 996.706881][T24074] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 996.712245][T24074] ? do_vfs_ioctl+0x7c6/0x1a70 [ 996.717009][T24074] ? blkdev_bszset+0x250/0x250 [ 996.721775][T24074] ? __x32_compat_sys_ioctl+0x90/0x90 [ 996.727141][T24074] ? selinux_file_ioctl+0x4ca/0x990 [ 996.732347][T24074] ? selinux_file_ioctl+0x72f/0x990 [ 996.737629][T24074] ? kfree+0xd5/0x320 [ 996.741605][T24074] ? selinux_file_alloc_security+0x120/0x120 [ 996.747582][T24074] ? __kasan_slab_free+0x11/0x20 [ 996.752517][T24074] ? slab_free_freelist_hook+0xcc/0x1a0 [ 996.758066][T24074] ? lo_release+0x1f0/0x1f0 [ 996.762566][T24074] blkdev_ioctl+0x2c3/0x5f0 [ 996.767070][T24074] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 996.772525][T24074] ? __fget_files+0x39e/0x3d0 [ 996.777198][T24074] block_ioctl+0xaf/0xf0 [ 996.781435][T24074] ? blkdev_iopoll+0x100/0x100 [ 996.786195][T24074] __se_sys_ioctl+0x115/0x190 [ 996.790870][T24074] __x64_sys_ioctl+0x7b/0x90 [ 996.795456][T24074] do_syscall_64+0x31/0x70 [ 996.799872][T24074] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 996.805757][T24074] RIP: 0033:0x7fe56fb12907 [ 996.810167][T24074] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 996.829773][T24074] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 996.838187][T24074] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb12907 [ 996.846159][T24074] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 996.854131][T24074] RBP: 00007fe56ee896bc R08: 00007fe56ee89040 R09: 0000000020000040 [ 996.862099][T24074] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 996.870070][T24074] R13: 0000000000000016 R14: 00007fe56ee89000 R15: 0000000020000440 05:28:59 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 63) 05:28:59 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xfc000000, 0x0, 0xf5ffffff) 05:28:59 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xfc010000, 0x0, 0xf5ffffff) 05:28:59 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xfd000000, 0x0, 0xf5ffffff) 05:28:59 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) syz_open_dev$evdev(&(0x7f0000000040), 0x9, 0x20000) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:28:59 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xfd010000, 0x0, 0xf5ffffff) 05:28:59 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x2, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x5, 0xffffffff}], 0x18) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'bridge_slave_0\x00', {0x2, 0x0, @multicast1}}) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000080)={0x7, 0x0, 0x5, 0x8, "09d381ce37bb6f929dacf6ec9a7e08cc56ffa01ae39d0c02a2fa922e218ebd98"}) [ 997.391077][T24094] exFAT-fs (loop5): invalid boot record signature [ 997.397780][T24094] exFAT-fs (loop5): failed to read boot sector [ 997.411170][T24094] exFAT-fs (loop5): failed to recognize exfat type [ 997.446122][T24094] FAULT_INJECTION: forcing a failure. [ 997.446122][T24094] name failslab, interval 1, probability 0, space 0, times 0 [ 997.466472][T24094] CPU: 0 PID: 24094 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 997.476729][T24094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 997.486783][T24094] Call Trace: [ 997.490082][T24094] dump_stack_lvl+0x1e2/0x24b [ 997.494767][T24094] ? devkmsg_release+0x127/0x127 [ 997.499798][T24094] ? show_regs_print_info+0x18/0x18 [ 997.505089][T24094] dump_stack+0x15/0x1d [ 997.509250][T24094] should_fail+0x3c0/0x510 [ 997.513677][T24094] ? kzalloc+0x21/0x30 [ 997.517738][T24094] __should_failslab+0x9f/0xe0 [ 997.522500][T24094] should_failslab+0x9/0x20 [ 997.527007][T24094] __kmalloc+0x68/0x3d0 [ 997.531161][T24094] ? kobject_uevent_env+0x282/0x1400 [ 997.536448][T24094] kzalloc+0x21/0x30 [ 997.540344][T24094] kobject_get_path+0xb2/0x1a0 [ 997.545102][T24094] kobject_uevent_env+0x29f/0x1400 [ 997.550212][T24094] ? _raw_spin_lock+0xa3/0x1b0 [ 997.555118][T24094] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 997.560490][T24094] ? mutex_unlock+0x1d/0x40 [ 997.564994][T24094] kobject_uevent+0x1f/0x30 [ 997.569497][T24094] __loop_clr_fd+0x5f8/0x9b0 [ 997.574086][T24094] lo_ioctl+0x127a/0x2380 [ 997.578416][T24094] ? __this_cpu_preempt_check+0x1c/0x20 [ 997.583968][T24094] ? __perf_event_task_sched_in+0xa5f/0xae0 [ 997.589859][T24094] ? load_mm_ldt+0x710/0x710 [ 997.594451][T24094] ? set_next_entity+0xc5/0x390 [ 997.599301][T24094] ? lo_release+0x1f0/0x1f0 [ 997.603800][T24094] ? __rcu_read_lock+0x50/0x50 [ 997.608567][T24094] ? __rcu_read_lock+0x50/0x50 [ 997.613330][T24094] ? is_bpf_text_address+0x1a2/0x1c0 [ 997.618618][T24094] ? is_module_text_address+0xe1/0x140 [ 997.624074][T24094] ? stack_trace_save+0x1e0/0x1e0 [ 997.629107][T24094] ? __rcu_read_lock+0x50/0x50 [ 997.633870][T24094] ? is_bpf_text_address+0x1a2/0x1c0 [ 997.639156][T24094] ? is_module_text_address+0xe1/0x140 [ 997.644610][T24094] ? stack_trace_save+0x1e0/0x1e0 [ 997.649630][T24094] ? __kernel_text_address+0x9a/0x110 [ 997.654995][T24094] ? unwind_get_return_address+0x4c/0x90 [ 997.660627][T24094] ? __rcu_read_lock+0x50/0x50 [ 997.665384][T24094] ? is_bpf_text_address+0x1a2/0x1c0 [ 997.670667][T24094] ? is_module_text_address+0xe1/0x140 [ 997.676136][T24094] ? stack_trace_save+0x1e0/0x1e0 [ 997.681156][T24094] ? __kernel_text_address+0x9a/0x110 [ 997.686523][T24094] ? unwind_get_return_address+0x4c/0x90 [ 997.692164][T24094] ? arch_stack_walk+0xf8/0x140 [ 997.697015][T24094] ? __rcu_read_lock+0x50/0x50 [ 997.701778][T24094] ? avc_has_extended_perms+0x731/0x1270 [ 997.707415][T24094] ? memcpy+0x56/0x70 [ 997.711400][T24094] ? avc_has_extended_perms+0xb63/0x1270 [ 997.717093][T24094] ? kfree+0xd5/0x320 [ 997.721073][T24094] ? avc_flush+0x320/0x320 [ 997.725495][T24094] ? kasan_set_free_info+0x23/0x40 [ 997.730602][T24094] ? kfree+0xd5/0x320 [ 997.734583][T24094] ? __se_sys_mount+0x31d/0x3b0 [ 997.739444][T24094] ? __x64_sys_mount+0xbf/0xd0 [ 997.744203][T24094] ? do_syscall_64+0x31/0x70 [ 997.748789][T24094] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 997.754856][T24094] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 997.760310][T24094] ? do_vfs_ioctl+0x7c6/0x1a70 [ 997.765069][T24094] ? blkdev_bszset+0x250/0x250 [ 997.769830][T24094] ? __x32_compat_sys_ioctl+0x90/0x90 [ 997.775199][T24094] ? selinux_file_ioctl+0x4ca/0x990 [ 997.780395][T24094] ? selinux_file_ioctl+0x72f/0x990 [ 997.785595][T24094] ? kfree+0xd5/0x320 [ 997.789581][T24094] ? selinux_file_alloc_security+0x120/0x120 [ 997.795557][T24094] ? __kasan_slab_free+0x11/0x20 [ 997.800497][T24094] ? slab_free_freelist_hook+0xcc/0x1a0 [ 997.806038][T24094] ? lo_release+0x1f0/0x1f0 [ 997.810540][T24094] blkdev_ioctl+0x2c3/0x5f0 [ 997.815042][T24094] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 997.820505][T24094] ? __fget_files+0x39e/0x3d0 [ 997.825182][T24094] block_ioctl+0xaf/0xf0 [ 997.829420][T24094] ? blkdev_iopoll+0x100/0x100 [ 997.834183][T24094] __se_sys_ioctl+0x115/0x190 [ 997.838856][T24094] __x64_sys_ioctl+0x7b/0x90 [ 997.843442][T24094] do_syscall_64+0x31/0x70 [ 997.847864][T24094] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 997.853750][T24094] RIP: 0033:0x7fe56fb12907 [ 997.858168][T24094] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 997.877771][T24094] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 997.886192][T24094] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb12907 [ 997.894164][T24094] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 997.902119][T24094] RBP: 00007fe56ee896bc R08: 00007fe56ee89040 R09: 0000000020000040 [ 997.910591][T24094] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 997.918560][T24094] R13: 0000000000000016 R14: 00007fe56ee89000 R15: 0000000020000440 05:29:00 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4e00b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000300)=""/58) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:00 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xfe000000, 0x0, 0xf5ffffff) 05:29:00 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 64) 05:29:00 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x10000) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x1a1202) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:29:00 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x400000, 0x2c0c0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000080)=0x6) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000140)=[{{r4, r5/1000+60000}, 0x1, 0x0, 0x2}], 0x18) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:29:00 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xfe010000, 0x0, 0xf5ffffff) [ 998.372227][T24146] exFAT-fs (loop5): invalid boot record signature [ 998.381460][T24146] exFAT-fs (loop5): failed to read boot sector [ 998.389447][T24146] exFAT-fs (loop5): failed to recognize exfat type [ 998.440966][T24146] FAULT_INJECTION: forcing a failure. [ 998.440966][T24146] name failslab, interval 1, probability 0, space 0, times 0 [ 998.463189][T24146] CPU: 0 PID: 24146 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 998.473443][T24146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 998.483495][T24146] Call Trace: [ 998.486788][T24146] dump_stack_lvl+0x1e2/0x24b [ 998.491462][T24146] ? devkmsg_release+0x127/0x127 [ 998.496401][T24146] ? show_regs_print_info+0x18/0x18 [ 998.501591][T24146] dump_stack+0x15/0x1d [ 998.505736][T24146] should_fail+0x3c0/0x510 [ 998.510145][T24146] ? kzalloc+0x21/0x30 [ 998.514207][T24146] __should_failslab+0x9f/0xe0 [ 998.518967][T24146] should_failslab+0x9/0x20 [ 998.523461][T24146] __kmalloc+0x68/0x3d0 [ 998.527613][T24146] ? kobject_uevent_env+0x282/0x1400 [ 998.532894][T24146] kzalloc+0x21/0x30 [ 998.536782][T24146] kobject_get_path+0xb2/0x1a0 [ 998.541542][T24146] kobject_uevent_env+0x29f/0x1400 [ 998.546649][T24146] ? _raw_spin_lock+0xa3/0x1b0 [ 998.551408][T24146] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 998.556781][T24146] ? mutex_unlock+0x1d/0x40 [ 998.561279][T24146] kobject_uevent+0x1f/0x30 [ 998.565779][T24146] __loop_clr_fd+0x5f8/0x9b0 [ 998.570370][T24146] lo_ioctl+0x127a/0x2380 [ 998.574696][T24146] ? __this_cpu_preempt_check+0x1c/0x20 [ 998.580239][T24146] ? __perf_event_task_sched_in+0xa5f/0xae0 [ 998.586133][T24146] ? set_next_entity+0xc5/0x390 [ 998.590979][T24146] ? lo_release+0x1f0/0x1f0 [ 998.595479][T24146] ? __rcu_read_lock+0x50/0x50 [ 998.600247][T24146] ? __rcu_read_lock+0x50/0x50 [ 998.605012][T24146] ? is_bpf_text_address+0x1a2/0x1c0 [ 998.610295][T24146] ? is_module_text_address+0xe1/0x140 [ 998.615751][T24146] ? stack_trace_save+0x1e0/0x1e0 [ 998.620769][T24146] ? __rcu_read_lock+0x50/0x50 [ 998.625529][T24146] ? is_bpf_text_address+0x1a2/0x1c0 [ 998.630810][T24146] ? is_module_text_address+0xe1/0x140 [ 998.636262][T24146] ? stack_trace_save+0x1e0/0x1e0 [ 998.641281][T24146] ? __kernel_text_address+0x9a/0x110 [ 998.646644][T24146] ? unwind_get_return_address+0x4c/0x90 [ 998.652275][T24146] ? __rcu_read_lock+0x50/0x50 [ 998.657032][T24146] ? is_bpf_text_address+0x1a2/0x1c0 [ 998.662307][T24146] ? is_module_text_address+0xe1/0x140 [ 998.667757][T24146] ? stack_trace_save+0x1e0/0x1e0 [ 998.672775][T24146] ? __kernel_text_address+0x9a/0x110 [ 998.678136][T24146] ? unwind_get_return_address+0x4c/0x90 [ 998.683764][T24146] ? arch_stack_walk+0xf8/0x140 [ 998.688612][T24146] ? __rcu_read_lock+0x50/0x50 [ 998.693370][T24146] ? avc_has_extended_perms+0x731/0x1270 [ 998.698997][T24146] ? memcpy+0x56/0x70 [ 998.702969][T24146] ? avc_has_extended_perms+0xb63/0x1270 [ 998.708595][T24146] ? kfree+0xd5/0x320 [ 998.712568][T24146] ? avc_flush+0x320/0x320 [ 998.716977][T24146] ? kasan_set_free_info+0x23/0x40 [ 998.722079][T24146] ? kfree+0xd5/0x320 [ 998.726055][T24146] ? __se_sys_mount+0x31d/0x3b0 [ 998.730897][T24146] ? __x64_sys_mount+0xbf/0xd0 [ 998.735654][T24146] ? do_syscall_64+0x31/0x70 [ 998.740238][T24146] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 998.746303][T24146] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 998.751666][T24146] ? do_vfs_ioctl+0x7c6/0x1a70 [ 998.756418][T24146] ? blkdev_bszset+0x250/0x250 [ 998.761175][T24146] ? __x32_compat_sys_ioctl+0x90/0x90 [ 998.766541][T24146] ? selinux_file_ioctl+0x4ca/0x990 [ 998.771731][T24146] ? selinux_file_ioctl+0x72f/0x990 [ 998.776923][T24146] ? kfree+0xd5/0x320 [ 998.780924][T24146] ? selinux_file_alloc_security+0x120/0x120 [ 998.786895][T24146] ? __kasan_slab_free+0x11/0x20 [ 998.791824][T24146] ? slab_free_freelist_hook+0xcc/0x1a0 [ 998.797364][T24146] ? lo_release+0x1f0/0x1f0 [ 998.801894][T24146] blkdev_ioctl+0x2c3/0x5f0 [ 998.806388][T24146] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 998.811842][T24146] ? __fget_files+0x39e/0x3d0 [ 998.816519][T24146] block_ioctl+0xaf/0xf0 [ 998.820752][T24146] ? blkdev_iopoll+0x100/0x100 [ 998.825512][T24146] __se_sys_ioctl+0x115/0x190 [ 998.830183][T24146] __x64_sys_ioctl+0x7b/0x90 [ 998.834767][T24146] do_syscall_64+0x31/0x70 [ 998.839175][T24146] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 998.845054][T24146] RIP: 0033:0x7fe56fb12907 [ 998.849460][T24146] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 998.869058][T24146] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 998.877475][T24146] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb12907 [ 998.885445][T24146] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 998.893415][T24146] RBP: 00007fe56ee896bc R08: 00007fe56ee89040 R09: 0000000020000040 [ 998.901383][T24146] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 998.909354][T24146] R13: 0000000000000016 R14: 00007fe56ee89000 R15: 0000000020000440 05:29:01 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) (fail_nth: 65) 05:29:01 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xff000000, 0x0, 0xf5ffffff) 05:29:01 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xff010000, 0x0, 0xf5ffffff) 05:29:01 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xfffffdef, 0x0, 0xf5ffffff) 05:29:01 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1000000000000, 0x0, 0xf5ffffff) 05:29:01 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2000000000000, 0x0, 0xf5ffffff) 05:29:01 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000000440)=[{{}, 0x12, 0x7ff, 0x18}, {{}, 0x12, 0x6, 0x3}, {{0x77359400}, 0x12, 0x9, 0x77}, {{0x0, 0x2710}, 0x17, 0x4, 0x8003}], 0x60) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0xa00c22, &(0x7f0000000780)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose}, {@cache_fscache}, {@access_client}, {@fscache}, {@privport}, {@version_9p2000}], [{@uid_lt={'uid<', 0xee01}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@uid_lt}]}}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:01 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x100000000000000, 0x0, 0xf5ffffff) 05:29:01 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x27b7b9a7, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r2, 0x0, 0x0) write$evdev(r1, &(0x7f0000000180)=[{{0x77359400}, 0x17, 0x6, 0xff}], 0x18) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0xfffffffffffffffd, 0xa002) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000080)=""/234) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) [ 999.282200][T24175] exFAT-fs (loop5): invalid boot record signature [ 999.292235][T24175] exFAT-fs (loop5): failed to read boot sector 05:29:01 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x361002, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000240), 0x0, 0x406080) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x20004, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_L}, {@cache_loose}, {@version_u}, {@cache_fscache}], [{@smackfstransmute={'smackfstransmute', 0x3d, '#?'}}]}}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:29:01 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x101000000000000, 0x0, 0xf5ffffff) [ 999.331877][T24175] exFAT-fs (loop5): failed to recognize exfat type 05:29:01 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x200000000000000, 0x0, 0xf5ffffff) [ 999.383204][T24175] FAULT_INJECTION: forcing a failure. [ 999.383204][T24175] name failslab, interval 1, probability 0, space 0, times 0 [ 999.552944][T24175] CPU: 1 PID: 24175 Comm: syz-executor.5 Not tainted 5.10.84-syzkaller-00439-ge2aed161fc26 #0 [ 999.563193][T24175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 999.573244][T24175] Call Trace: [ 999.576619][T24175] dump_stack_lvl+0x1e2/0x24b [ 999.581290][T24175] ? show_regs_print_info+0x18/0x18 [ 999.586495][T24175] dump_stack+0x15/0x1d [ 999.590645][T24175] should_fail+0x3c0/0x510 [ 999.595054][T24175] ? alloc_uevent_skb+0x7f/0x230 [ 999.599980][T24175] __should_failslab+0x9f/0xe0 [ 999.604737][T24175] should_failslab+0x9/0x20 [ 999.609231][T24175] __kmalloc_track_caller+0x67/0x3b0 [ 999.614509][T24175] ? kmem_cache_alloc+0x1da/0x380 [ 999.619528][T24175] ? __alloc_skb+0x7b/0x580 [ 999.624021][T24175] ? alloc_uevent_skb+0x7f/0x230 [ 999.628963][T24175] __alloc_skb+0xb7/0x580 [ 999.633287][T24175] alloc_uevent_skb+0x7f/0x230 [ 999.638045][T24175] kobject_uevent_env+0xd6c/0x1400 [ 999.643332][T24175] ? _raw_spin_lock+0xa3/0x1b0 [ 999.648085][T24175] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 999.653444][T24175] kobject_uevent+0x1f/0x30 [ 999.657941][T24175] __loop_clr_fd+0x5f8/0x9b0 [ 999.662525][T24175] lo_ioctl+0x127a/0x2380 [ 999.666935][T24175] ? __this_cpu_preempt_check+0x1c/0x20 [ 999.672477][T24175] ? __perf_event_task_sched_in+0xa5f/0xae0 [ 999.678371][T24175] ? load_mm_ldt+0x710/0x710 [ 999.682957][T24175] ? set_next_entity+0xc5/0x390 [ 999.687798][T24175] ? lo_release+0x1f0/0x1f0 [ 999.692294][T24175] ? __rcu_read_lock+0x50/0x50 [ 999.697054][T24175] ? __rcu_read_lock+0x50/0x50 [ 999.701899][T24175] ? is_bpf_text_address+0x1a2/0x1c0 [ 999.707174][T24175] ? is_module_text_address+0xe1/0x140 [ 999.712626][T24175] ? stack_trace_save+0x1e0/0x1e0 [ 999.717645][T24175] ? __rcu_read_lock+0x50/0x50 [ 999.722401][T24175] ? is_bpf_text_address+0x1a2/0x1c0 [ 999.727682][T24175] ? is_module_text_address+0xe1/0x140 [ 999.733128][T24175] ? stack_trace_save+0x1e0/0x1e0 [ 999.738144][T24175] ? __kernel_text_address+0x9a/0x110 [ 999.743505][T24175] ? unwind_get_return_address+0x4c/0x90 [ 999.749134][T24175] ? __rcu_read_lock+0x50/0x50 [ 999.753893][T24175] ? is_bpf_text_address+0x1a2/0x1c0 [ 999.759172][T24175] ? is_module_text_address+0xe1/0x140 [ 999.764622][T24175] ? stack_trace_save+0x1e0/0x1e0 [ 999.769638][T24175] ? __kernel_text_address+0x9a/0x110 [ 999.774999][T24175] ? unwind_get_return_address+0x4c/0x90 [ 999.780624][T24175] ? arch_stack_walk+0xf8/0x140 [ 999.785465][T24175] ? __rcu_read_lock+0x50/0x50 [ 999.790217][T24175] ? avc_has_extended_perms+0x731/0x1270 [ 999.795845][T24175] ? memcpy+0x56/0x70 [ 999.799824][T24175] ? avc_has_extended_perms+0xb63/0x1270 [ 999.805452][T24175] ? kfree+0xd5/0x320 [ 999.809427][T24175] ? avc_flush+0x320/0x320 [ 999.813839][T24175] ? kasan_set_free_info+0x23/0x40 [ 999.818939][T24175] ? kfree+0xd5/0x320 [ 999.822915][T24175] ? __se_sys_mount+0x31d/0x3b0 [ 999.827759][T24175] ? __x64_sys_mount+0xbf/0xd0 [ 999.832519][T24175] ? do_syscall_64+0x31/0x70 [ 999.837107][T24175] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 999.843164][T24175] ? blkdev_common_ioctl+0xfbb/0x1e80 [ 999.848528][T24175] ? do_vfs_ioctl+0x7c6/0x1a70 [ 999.853287][T24175] ? blkdev_bszset+0x250/0x250 [ 999.858048][T24175] ? __x32_compat_sys_ioctl+0x90/0x90 [ 999.863418][T24175] ? selinux_file_ioctl+0x4ca/0x990 [ 999.868611][T24175] ? selinux_file_ioctl+0x72f/0x990 [ 999.873803][T24175] ? kfree+0xd5/0x320 [ 999.877787][T24175] ? selinux_file_alloc_security+0x120/0x120 [ 999.883786][T24175] ? __kasan_slab_free+0x11/0x20 [ 999.888734][T24175] ? slab_free_freelist_hook+0xcc/0x1a0 [ 999.894279][T24175] ? lo_release+0x1f0/0x1f0 [ 999.898776][T24175] blkdev_ioctl+0x2c3/0x5f0 [ 999.903272][T24175] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 999.908731][T24175] ? __fget_files+0x39e/0x3d0 [ 999.913408][T24175] block_ioctl+0xaf/0xf0 [ 999.917642][T24175] ? blkdev_iopoll+0x100/0x100 [ 999.922404][T24175] __se_sys_ioctl+0x115/0x190 [ 999.927075][T24175] __x64_sys_ioctl+0x7b/0x90 [ 999.931659][T24175] do_syscall_64+0x31/0x70 [ 999.936074][T24175] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 999.941954][T24175] RIP: 0033:0x7fe56fb12907 [ 999.946361][T24175] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 999.965967][T24175] RSP: 002b:00007fe56ee88fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 999.975594][T24175] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007fe56fb12907 [ 999.983564][T24175] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 999.991532][T24175] RBP: 00007fe56ee896bc R08: 00007fe56ee89040 R09: 0000000020000040 [ 999.999499][T24175] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 1000.007474][T24175] R13: 0000000000000016 R14: 00007fe56ee89000 R15: 0000000020000440 05:29:02 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:02 executing program 1: r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0xfff, 0x4800) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000002c0)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001840)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x89, "6175dbb0920b12"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005dd80)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}], 0x2, "cf18bafd511fb0"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001840)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x89, "6175dbb0920b12"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000054340)={{0x0, 0xbae5, 0x8c1d, 0x7fff, 0x2, 0xffffffffffff7054, 0x7, 0x4, 0x8, 0x3, 0x3000, 0x6, 0x9, 0x6d, 0x8001}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000055340)={0x94, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x3, "06dc99b189bef1"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000002c0)={r9}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001840)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x89, "6175dbb0920b12"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005dd80)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x2, "cf18bafd511fb0"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001840)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}], 0x89, "6175dbb0920b12"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000002c0)={r14}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001840)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x89, "6175dbb0920b12"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005dd80)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}], 0x2, "cf18bafd511fb0"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000056340)={0x10001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {r6, r8}, {r9, r13}, {r14}], 0x6, "d722f7acb0def6"}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000040)={0x60000010}) 05:29:02 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x1c5b42, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x6) sendfile(r2, r3, 0x0, 0x8000000a) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x8) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r4, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:29:02 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x201000000000000, 0x0, 0xf5ffffff) [ 1000.233966][T24243] exFAT-fs (loop5): invalid boot record signature [ 1000.245945][T24243] exFAT-fs (loop5): failed to read boot sector 05:29:02 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0xea60}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "72e8f79c836cef46"}}, 0x48}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000640)={&(0x7f0000000500)={0x1d, r1}, 0x10, &(0x7f0000000600)={&(0x7f0000000580)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "274914f340d4a7cb"}}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="5c000000660000022baa7000fddbdf2500000000", @ANYRES32=r1, @ANYBLOB="0a0006000d00e0ff04000b0008000b00cd00000008000b000500000008000b00fcffffff08000b00ff01000008000b000080000008000b000700000008000b0081000000"], 0x5c}, 0x1, 0x0, 0x0, 0x20000}, 0x4040801) prctl$PR_SET_SECCOMP(0x16, 0x5, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x80, 0xfc, 0x826c}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x7, &(0x7f0000000000)=[{0x9af8, 0x0, 0x80, 0x20}, {0x7ff, 0x9, 0x0, 0x7f}, {0x3ff, 0x5c, 0x1f, 0x2}, {0xd58a, 0x3, 0x1}, {0xaea, 0x81, 0x40, 0x659d}, {0xfffa, 0x0, 0x5, 0x4d}, {0x4, 0x3, 0x0, 0x9}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0x7, 0x0, 0x9, 0x9}, {0x20, 0x20, 0x20, 0x6}, {0x80, 0x1, 0x1, 0x6}, {0xff, 0x81, 0x47, 0x2e}, {0x1000, 0x7, 0x6, 0x7}, {0x5, 0x1f, 0x4, 0x2}, {0x40, 0x2, 0x5, 0x9}, {0x7f, 0x3f, 0xfd, 0x1}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:02 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x300000000000000, 0x0, 0xf5ffffff) [ 1000.318545][T24243] exFAT-fs (loop5): failed to recognize exfat type 05:29:03 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x1, &(0x7f0000000080)=0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x6, 0x5, 0x0, 0x38b3}, {0x200, 0x0, 0x4, 0x1ff}, {0x5, 0x3f, 0xe1, 0x3}, {0x8000, 0x9c, 0xff, 0xf240}, {0x6, 0x8, 0x20, 0x9}, {0x7, 0x43, 0x6, 0x20}]}) 05:29:03 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000300)=0x7f) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec420d701aaec67fab022b57c77a1d96e71c01000000ffffffff56d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd941cc64f439147a9da0d5b0a9a1eaec4c3e5419413ce40171ca49e02fd4b9f5c7c94c39bfe711dfc6947a7c5827cf2f67086430ae535325dfe0a59221cf9b9", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fed7df25030000000500040001000000050004000200000014000200766174a2db0b00cf63b7dd455c978058210768315f646782000900030073797a320000000009e50073797a320000000088c4089fc112ddab1e7d856292e8df5671f520c0902b794f929cfa809fc838e2c29324477cc5d7514b"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:03 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:03 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0xa6000) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:29:03 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000200)={{r0}, 0x3, &(0x7f0000000380)=[0x2, 0xdc22, 0x80], 0xffff, 0x5, [0x80, 0x6, 0xfffffffeffffffff, 0xf738]}) write(r0, &(0x7f0000000100)="240000001d005f0614f9f407faac47000c000000010000000000080008000100000000ff", 0x24) r1 = syz_open_dev$evdev(&(0x7f0000000140), 0x0, 0x40200) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000180)={0x10000, 0x7f, 0x5, 0x4, 0x9, 0x7}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x0, 0xd, 0x9, 0x80, "7333da3cd8f7375befe7e77eefc69bb194bd3c92e1bb0ea5c5b4b4cab199f7d0"}) r2 = dup(r1) pwrite64(r0, &(0x7f00000003c0)="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", 0xffffffffffffff52, 0x0) r3 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x111000) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580), 0x6080, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8000000a) write$P9_RFLUSH(0xffffffffffffffff, &(0x7f00000001c0)={0x7, 0x6d, 0x1}, 0x7) write$evdev(r4, 0xfffffffffffffffe, 0x0) write$evdev(r3, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r3, 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000040)={0x7f, 0x18, 0x2, 0x9, "acec1aafe45c4b6cb217b39df0c44020045f8ffe1851dfaba00d4b26602df74c"}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r5, &(0x7f000004d000)=[{}], 0xfffffe82) write$evdev(r2, &(0x7f0000000280)=[{{}, 0x12, 0xe1, 0x982}], 0x18) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0x40044591, 0x0) 05:29:03 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x301000000000000, 0x0, 0xf5ffffff) 05:29:03 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x400000000000000, 0x0, 0xf5ffffff) [ 1000.774921][T24278] exFAT-fs (loop5): invalid boot record signature [ 1000.789004][ T23] audit: type=1326 audit(1639114143.230:1946): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24280 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1000.815964][T24278] exFAT-fs (loop5): failed to read boot sector 05:29:03 executing program 1: syz_genetlink_get_family_id$tipc(&(0x7f0000000000), 0xffffffffffffffff) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 1000.843741][ T23] audit: type=1326 audit(1639114143.270:1947): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24280 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd66773aa64 code=0x7ffc0000 [ 1000.848429][T24278] exFAT-fs (loop5): failed to recognize exfat type [ 1000.870044][ T23] audit: type=1326 audit(1639114143.270:1948): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24280 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 [ 1000.898572][ T23] audit: type=1326 audit(1639114143.270:1949): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24280 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1000.922559][ T23] audit: type=1326 audit(1639114143.270:1950): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24280 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 [ 1000.947439][ T23] audit: type=1326 audit(1639114143.270:1951): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24280 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7fd66773a78b code=0x7ffc0000 05:29:03 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x401000000000000, 0x0, 0xf5ffffff) [ 1000.971754][ T23] audit: type=1326 audit(1639114143.270:1952): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24280 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1000.995900][ T23] audit: type=1326 audit(1639114143.270:1953): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24280 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=55 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:29:03 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x9, 0x9, 0x0, 0xffffffff}, {0x6, 0x8, 0x1}]}) 05:29:03 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000040)={0x2, &(0x7f0000000100)=[{0xb, 0xff, 0x0, 0x7ffc0001}, {0x8, 0x9, 0x0, 0x8e}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[{0x20, 0x2, 0x20, 0x1ae3365a}, {0xf0f9, 0x40, 0xd0, 0x10000}, {0x5, 0xc, 0x6, 0x7}, {0x8, 0x0, 0x1, 0x8}, {0x3, 0x21, 0x20, 0xda}]}) 05:29:03 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x500000000000000, 0x0, 0xf5ffffff) [ 1001.022637][ T23] audit: type=1326 audit(1639114143.270:1954): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24280 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1001.061005][T24278] exFAT-fs (loop5): invalid boot record signature [ 1001.071157][T24278] exFAT-fs (loop5): failed to read boot sector [ 1001.087993][T24278] exFAT-fs (loop5): failed to recognize exfat type 05:29:03 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) [ 1001.127926][ T23] audit: type=1326 audit(1639114143.270:1955): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24280 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1001.195347][T24330] exFAT-fs (loop5): invalid boot record signature [ 1001.204058][T24330] exFAT-fs (loop5): failed to read boot sector [ 1001.214646][T24330] exFAT-fs (loop5): failed to recognize exfat type [ 1001.267886][T24330] exFAT-fs (loop5): invalid boot record signature [ 1001.275536][T24330] exFAT-fs (loop5): failed to read boot sector [ 1001.288290][T24330] exFAT-fs (loop5): failed to recognize exfat type 05:29:04 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000ec0)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) sendmsg$OSF_MSG_REMOVE(r2, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000780)={0x710, 0x1, 0x5, 0x101, 0x0, 0x0, {0x0, 0x0, 0x6}, [{{0x254, 0x1, {{0x3, 0x3}, 0x1c, 0x0, 0xff, 0x1, 0x1e, 'syz0\x00', "0141d934e6767a936e8000d1692e88364c423c8d20eb92b22e8f9a130db9722b", "f9674af332a6ef5e5d5a5cec6c6b843f1153021916fafc4fc10470cb9ce7d976", [{0x5, 0x9, {0x3, 0x1}}, {0x7, 0x5, {0x2, 0x6}}, {0x1, 0xfff, {0xb69a10462ce95090, 0x7ff}}, {0x2, 0x5, {0x3, 0x2000000}}, {0x2, 0x8000, {0x3, 0xfffffff9}}, {0xfff8, 0x3, {0x0, 0x10001}}, {0x0, 0x40, {0x0, 0x6}}, {0x6, 0x14, {0x2, 0x1}}, {0x1, 0x6, {0x0, 0x3}}, {0x314, 0x200, {0x3, 0x1}}, {0x101, 0x3, {0x1, 0x400}}, {0x3, 0x5871, {0x3, 0x20000000}}, {0x81, 0x1, {0x2, 0x1ff}}, {0xfc00, 0x0, {0x1, 0x80}}, {0x6, 0x1ff, {0x1}}, {0x4, 0x5, {0x2, 0x4}}, {0x525d, 0x9, {0x1, 0x7}}, {0x0, 0x794, {0x0, 0x7}}, {0x1, 0x8, {0x1, 0x1bb5}}, {0x2, 0xff, {0x1, 0x8001}}, {0x6, 0x1f, {0x0, 0x9}}, {0x0, 0x0, {0x0, 0x2}}, {0x9bb1, 0xf4ca, {0x2, 0x7}}, {0x100, 0x0, {0x0, 0x8}}, {0x9, 0xbe, {0x0, 0x5}}, {0x100, 0x8001, {0x2, 0xfffffffd}}, {0x5, 0x2, {0x3, 0xfffffff8}}, {0x6, 0x5ce4, {0x2, 0x5}}, {0xff, 0x6, {0x2, 0x8000}}, {0x1, 0x6, {0x3, 0x200}}, {0x101, 0x81, {0x2, 0x100}}, {0x0, 0x1, {0x3, 0x853e}}, {0x8, 0x8, {0x2, 0x5c600}}, {0x2, 0x7, {0x0, 0x80000001}}, {0x100, 0x800, {0x1, 0x400}}, {0x8, 0x3, {0x1, 0x7fffffff}}, {0x5, 0xfff7, {0x0, 0x17454945}}, {0x1000, 0xff, {0x1, 0x9}}, {0x2745, 0x8, {0x3, 0x10000}}, {0xf068, 0x1, {0x1, 0x6}}]}}}, {{0x254, 0x1, {{0x4}, 0xfc, 0x9, 0x8000, 0xdf, 0x27, 'syz0\x00', "9fcf9ffef2120c04fb0779bb0fb2c6054cbfaf7c5822a24a52c18e9d09719c14", "2b4ca9cd5bd607fe0706facd2057916e92aa6f20c61ee3f4d8c0a374c56fe38a", [{0x0, 0xfffd}, {0xfffe, 0xe4, {0x2, 0xac}}, {0x1f, 0x3, {0x1, 0x1}}, {0x8001, 0xde, {0x0, 0x4}}, {0xc8, 0x59bd, {0x0, 0x8}}, {0x200, 0x0, {0x3, 0xfffffffe}}, {0x3, 0x7, {0x2, 0x10000000}}, {0x1, 0xfff8, {0x2, 0x8}}, {0xeebf, 0xffff, {0x3, 0xccab}}, {0x81, 0x9, {0x0, 0x8001}}, {0xffc0, 0x8000, {0x3, 0x7}}, {0xfff8, 0xa45, {0x0, 0x6}}, {0x2, 0xd0a, {0x3, 0xffff}}, {0x3, 0x0, {0x2, 0x1}}, {0x4, 0x0, {0x1}}, {0x3f, 0x9, {0x2, 0x7fffffff}}, {0x3, 0x8, {0x0, 0x6}}, {0xffff, 0x8, {0x0, 0x2}}, {0x6, 0x101, {0x3, 0x51c}}, {0x8, 0x8, {0x2, 0x6}}, {0x80, 0x6, {0x3, 0x2}}, {0x85d, 0x6, {0x1}}, {0x81, 0x5, {0x3, 0xffff}}, {0x1, 0xba6, {0x0, 0x9}}, {0x3, 0x1ff, {0x2, 0x8000}}, {0xfff9, 0x6, {0x2, 0x2}}, {0x5, 0x7, {0x2, 0x7}}, {0x4, 0x6, {0x2, 0x7fff}}, {0x800, 0x0, {0x1, 0x7f}}, {0x5, 0x4, {0x3, 0x5}}, {0x1, 0x0, {0x4d2ca40055f40000, 0x20}}, {0x7, 0xbda, {0x1, 0x100}}, {0x37, 0x1000, {0x1, 0x7}}, {0x5, 0x3, {0x0, 0xa1}}, {0x1000, 0x638, {0x3, 0x6}}, {0x80, 0xff, {0x0, 0xbbc}}, {0x4, 0x5, {0x1, 0x1}}, {0xff, 0x1, {0x2, 0x80}}, {0x6, 0xcd1c, {0x0, 0x6}}, {0x3, 0x2a, {0x3}}]}}}, {{0x254, 0x1, {{0x2, 0x8}, 0x2, 0x8, 0x8, 0x401, 0x1d, 'syz1\x00', "1a231633efd8e18f2f3730637974e9010af1ee6bbed56bfee548360f266f6058", "5c4fa7d680a876805de8fab99ec9bc7403988a8f173ec0c565bfdec8608317fb", [{0x1, 0x1, {0x1, 0x9}}, {0xfff9, 0x0, {0x0, 0x3}}, {0x0, 0x401, {0x2, 0x3}}, {0x7, 0x0, {0x1, 0xfffff519}}, {0x5, 0x2, {0x0, 0x3}}, {0x400, 0x5, {0x2, 0x8001}}, {0x4, 0x9, {0x1, 0x8}}, {0x9, 0xc5, {0x1, 0xffffffe8}}, {0x200, 0x4, {0x1, 0x3}}, {0x401, 0x7, {0x3, 0x1}}, {0x7f, 0x7ff, {0x2, 0x20}}, {0x3, 0x9c4}, {0x4, 0x7, {0x2, 0xffff}}, {0x5, 0x1, {0x0, 0x10001}}, {0x1000, 0x4, {0x0, 0x9}}, {0x6, 0x4, {0x1, 0x20000000}}, {0xffff, 0x0, {0x2, 0x7}}, {0x7, 0x7d83, {0x1, 0x95c}}, {0x1, 0x101, {0x0, 0x1}}, {0x1, 0x2, {0x0, 0x800}}, {0x4, 0x8000, {0x1, 0xfff}}, {0x7, 0x1ff, {0x2, 0x1000000}}, {0x7988, 0x1, {0x3, 0x9}}, {0xfffc, 0x3ff, {0x3, 0x322}}, {0x6, 0x2d73, {0x2, 0xfffffffd}}, {0xbe, 0x9, {0x3, 0x97}}, {0x1ff, 0x6, {0x2, 0x7}}, {0x100, 0xfffa, {0x0, 0x10001}}, {0x3, 0x406, {0x1, 0x4}}, {0x1ff, 0xfff7, {0x0, 0x2}}, {0x6c, 0x6b, {0x1, 0x6}}, {0x8001, 0xcf6, {0x2, 0xffffffff}}, {0x8, 0x101, {0x3, 0x2}}, {0x8, 0xffff, {0x1, 0x5}}, {0x800, 0x8, {0x2, 0x6}}, {0x5, 0x7fff, {0x3, 0x2}}, {0x1f89, 0x0, {0x0, 0x9}}, {0x101, 0x5, {0x0, 0x7fffffff}}, {0x6, 0x0, {0x2, 0x3}}, {0x0, 0x8, {0x1, 0x6}}]}}}]}, 0x710}, 0x1, 0x0, 0x0, 0x4000810}, 0x20000000) write$evdev(r3, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r4 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000640)=""/94) read(r3, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:04 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x501000000000000, 0x0, 0xf5ffffff) 05:29:04 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/44) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:29:04 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:04 executing program 1: epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x1}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x608, 0x2, 0xff, 0x200}, {0x6, 0xc, 0x8, 0x3}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:04 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000380)=0x5) setresuid(0x0, r5, 0x0) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x8, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x189000, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, r8}}, {@cache_fscache}, {@access_client}, {@cache_none}, {@cache_loose}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}, {@access_client}, {@dfltuid={'dfltuid', 0x3d, r5}}, {@version_L}, {@posixacl}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, r6}}], [{@measure}, {@fsname={'fsname', 0x3d, '9p\x00'}}, {@euid_lt={'euid<', 0xee01}}, {@uid_lt={'uid<', r7}}, {@subj_user={'subj_user', 0x3d, 'posixacl'}}]}}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:29:04 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) connect$bt_sco(r1, &(0x7f0000000000)={0x1f, @none}, 0x8) 05:29:04 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x600000000000000, 0x0, 0xf5ffffff) [ 1002.340085][T24348] exFAT-fs (loop5): invalid boot record signature [ 1002.357191][T24348] exFAT-fs (loop5): failed to read boot sector [ 1002.375912][T24348] exFAT-fs (loop5): failed to recognize exfat type 05:29:04 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x601000000000000, 0x0, 0xf5ffffff) 05:29:04 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x700000000000000, 0x0, 0xf5ffffff) [ 1002.458657][T24348] exFAT-fs (loop5): invalid boot record signature [ 1002.465386][T24348] exFAT-fs (loop5): failed to read boot sector [ 1002.471542][T24348] exFAT-fs (loop5): failed to recognize exfat type 05:29:05 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x5, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:05 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x701000000000000, 0x0, 0xf5ffffff) [ 1002.577311][T24387] exFAT-fs (loop5): invalid boot record signature [ 1002.583823][T24387] exFAT-fs (loop5): failed to read boot sector [ 1002.589978][T24387] exFAT-fs (loop5): failed to recognize exfat type [ 1002.710428][T24387] exFAT-fs (loop5): invalid boot record signature [ 1002.716945][T24387] exFAT-fs (loop5): failed to read boot sector [ 1002.732956][T24387] exFAT-fs (loop5): failed to recognize exfat type 05:29:05 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000000000073797a32000000000900030073797a3200000000aea72bc49fca9c32d1144712900f1eb0f5097361a597d682a299ef7eaf4b708dbe3a2ab9153a221c094e8dc49132c7a9c278e0aef7f5fa191dfea9a62cc37b9d429e9c5f4ed8bd7963be480884859c0bf1ab14c78e6fd7ae1adc7915ec410a15f1ce1bf7c37b3564e89edb442e004f74a53732dd3092456208d8f0df7dade7f08003e952"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000300)={0x2, 0xee, &(0x7f00000006c0)="0c088e470a270744b1aca5639887a30a0ac0fb0189ad1d87290ddcfb37c1164d702c2b5f7886d681070b25273a044fb10699bcbade45c1996d4b4ad0309b812ae331e999823f7d71b6f1e4bff7aae2eb9a2baa29897626b35ec93bbec6b58cc89e9b9d1f8db13a7cd9f3802c9fed798f295fc02cbffca15d0a7e4b7b30209c0471dd912c5dd2ab3c54c9451855b7cb5e6fc6661a7f0f8dd039bd9f0da991e338470f58022d33fea18c8a1faf85b2225bd162ddec0c09d30035d78f8769c0399d8506dc0af2a029ebea3a012c3a538c65cd7d1e639f535020b727d0f359c91e74a3fa9e1223e46072e25075d181a3"}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000340)=""/84) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:05 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x800000000000000, 0x0, 0xf5ffffff) 05:29:06 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r1, 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000180)=""/4096) r2 = dup(r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x11, 0x1, 0xfffffffd}, {{r3, r4/1000+10000}, 0x15, 0x4, 0x1}, {{r5, r6/1000+60000}, 0x1, 0x5, 0x7}, {{0x77359400}, 0x14, 0x2c, 0xfff}, {{r7, r8/1000+60000}, 0x3, 0x5f95, 0x3f}], 0x78) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r9 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r9, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0x80084504, 0x0) 05:29:06 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) recvmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000040), 0x6e, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/89, 0x59}, {&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000001c0)=""/22, 0x16}, {&(0x7f0000000200)=""/23, 0x17}, {&(0x7f0000000240)=""/37, 0x25}, {&(0x7f0000000280)=""/253, 0xfd}, {&(0x7f0000000380)=""/189, 0xbd}, {&(0x7f0000000440)=""/183, 0xb7}, {&(0x7f0000000500)=""/143, 0x8f}], 0x9, &(0x7f0000000680)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd0}, 0x40010000) write$evdev(r2, &(0x7f000004d000), 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:29:06 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x801000000000000, 0x0, 0xf5ffffff) [ 1003.996724][T24418] exFAT-fs (loop5): invalid boot record signature [ 1004.022975][T24418] exFAT-fs (loop5): failed to read boot sector [ 1004.029676][T24418] exFAT-fs (loop5): failed to recognize exfat type 05:29:06 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x900000000000000, 0x0, 0xf5ffffff) 05:29:06 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x901000000000000, 0x0, 0xf5ffffff) 05:29:06 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xa00000000000000, 0x0, 0xf5ffffff) [ 1004.155668][T24418] exFAT-fs (loop5): invalid boot record signature [ 1004.168607][T24418] exFAT-fs (loop5): failed to read boot sector 05:29:06 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xa01000000000000, 0x0, 0xf5ffffff) 05:29:06 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) [ 1004.196681][T24418] exFAT-fs (loop5): failed to recognize exfat type 05:29:06 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xb00000000000000, 0x0, 0xf5ffffff) [ 1004.269825][T24466] exFAT-fs (loop5): invalid boot record signature [ 1004.295151][T24466] exFAT-fs (loop5): failed to read boot sector [ 1004.326290][T24466] exFAT-fs (loop5): failed to recognize exfat type [ 1004.382959][T24466] exFAT-fs (loop5): invalid boot record signature [ 1004.389470][T24466] exFAT-fs (loop5): failed to read boot sector [ 1004.420831][T24466] exFAT-fs (loop5): failed to recognize exfat type 05:29:08 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd9400000000", @ANYRES16=0x0, @ANYBLOB="0c022dbd7000fedbdd25030000000500040001000000050004000200000014000200766574eb315f646765000900030073797a32000000000900030073797a3200000000523cbdbebbadf69b30c939a3f943634a7f0263af0c8ede00000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000300)=0x5) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000440)=""/103) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:08 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xb01000000000000, 0x0, 0xf5ffffff) 05:29:08 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:08 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x5) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x6, 0x10, 0x4, 0x0, "8d655926652a0456663f49b0d132e58b253d5b11a5059b32febf850e2369d542"}) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:29:08 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f00000016c0)={&(0x7f0000001480), 0x6e, &(0x7f0000001840)=[{&(0x7f0000001500)=""/61, 0x3d}, {&(0x7f0000001540)=""/79, 0x4f}, {&(0x7f00000015c0)=""/194, 0xc2}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000001780)=""/186, 0xba}], 0x5, &(0x7f0000002940)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc8}, 0x0) getegid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000002ac0), 0x204800, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./bus\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) lsetxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000480)={{}, {}, [{0x2, 0x7}, {}, {}, {}, {0x2, 0x6, 0xee00}, {0x2, 0x1}, {0x2, 0x1, 0xee01}, {0x2, 0x2}, {0x2, 0x6, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x4}, {0x8, 0x0, r5}], {0x10, 0x1}}, 0x7c, 0x2) r6 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r7, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r8, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) sendmmsg$unix(r3, &(0x7f0000003080)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c880}}, {{&(0x7f00000000c0)=@file={0xa364d68e75ce3ce, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}, {{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000003180)="f6a99250ec9186825d6c8e77659a258fe9443cd51d3bdcc7c88bf8680d8b96969386226944a0ab8c9156bb8d7a23d30bd1a86ff31f404c93e84e37b7a94cebafc37e3b2315e81e2d86f79ffb9a74c964dd69443cb406522aad9bef2a1f9f4bd9cec161e0f8019d6b8256f258a404a9dce7e6335efe4690fe87a3141d92a6e56933ef1f7cb439c62226ca1ac33666b97cb5ab2c5193fcdfc011d9782a42d686c6a0c08611b757c7ad08", 0xa9}, {&(0x7f0000001240)="f29c349505b013be10817672aba07d42f9756772ae07844e0c1785940b483bd65b73887f9a7d8baa93829b49b6d63f5be55ef3be4f5e638613671d5d97a310128cc33588ddbc2a440f19d123dfba1647ad9219cbe27038455d6f116d4227d8440b1d8988061073b3e7f0884bc39c66036403ceaf52337480905fffeb211a956cb2eedf", 0x83}, {&(0x7f0000000180)="5f6a2f11aa9a8d37610ea3d317834b3561c8c6c11e849ca32b4fb4b9efabaf890d9cae6a8707a617876bf445b16eab146999814a33eda3b05308bb5dc274a62c5e9c4806be1fdb354d70ffc5a21270be3c1796209954c85dee36c50d13ea", 0x5e}, {&(0x7f0000003240)="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", 0x11b}], 0x5, &(0x7f0000002b00), 0xb8, 0x20044000}}, {{0x0, 0x8, &(0x7f0000003000)=[{&(0x7f0000002bc0)="6ee698b5931739636f43a6c9f51d824c54642720e3360d297998db85ac851dc686864d29e92cefe2b15c235160938a4cec62bc411885fe1247d53a9fb663e08d9c4cce5f4529b224122c04d5b033f6ecedc466a7fa4bfd4432210372cd766deb9e654e8f35f1cb26125420898a46ec3095e36f36c80460f21947a6a6b8dc0d6a5fa1b7a48081ad5dc999a2f9fd542a23973909c08cb647240ca696f6cb323fcc6fa82a5860e947a158556ce886ede3ef0f27d49c52b5c484baae3d", 0xbb}, {&(0x7f0000002c80)="bd4aea26c508281a393e26ca39b7d6e5f7aeacad84cf0b9c73ba78c0c505dcae32a055062b1540d2a4d5e7cb8fc752e3cc0393695fb52114683d5abfca316574eed94a3f0f5b14c795d3561291d05858a4c803708f8ba324e6b25ad4ef625fec724e1965d0b628edba9c", 0x6a}, {&(0x7f0000002d00)="f9a3de1843e7887616c0daca1f4ed15450c283a9ffa7fd87353144", 0x1b}, {&(0x7f0000002d40)="d1ad130783b883dd8d2b7abe7abaf5ddc3cdacc1139c923f8ad6912df477e3aab6dfd295550bda286af8a25854a0c9037826fdb9e452165cc94c638719998ad3e6175f813b44a9e8dedd4b388e0531eefff4fffe09762e5d803920ebd8651cf94ce88f4c834793d9a3ec", 0x6a}, {&(0x7f0000002dc0)="abab66aa36dc575e6f047b548c3a59365d3d2a72693cbc421621d83180000000000000004edf058b9d66529ab3529bdb5e88c4351c7bfc448a5afaf38b7da17361dd5cc401ddd20e980800000000000000e8c88b7a17226f4bc9719b7d7883861f4f9300078cec657e7b8929f0edc55726b2ce2360e61cdb0861ad7aa609cd25f8ffb212b8199ed3ce184b9d0db3becd7386b5c8551219cca8aa18e11d948d64620442ac27fd949116809f3f26697643be91f8de2939838dc3ca4460f1f667abb9c73a1df07c", 0xc6}, {&(0x7f0000002ec0)="92617693e1cf4836522526ca879044303f79190a64e8852ce0600d", 0x1b}, {&(0x7f0000002f00)="62c8e0f6b63d2275ebb3175ef2d5a432f5f663f3c327336ce81c983efcbfb506ba6fe5f8283322b060ecbdff8633c122438e05e8eb8a543eb9297684d1192218caac76c38fd66412209041beebf34c3430af35a05c5b4008e2006a2e5a2ce8ad3c10f902244bec67e814ba32c9ac88cab5fea87ba2b5b4e185607096068d9181e0ba35ef37a4a593bdc5451acdb8dd71e4132a290df9fb8a39129e7393283c944f7b5d80d890e6db72fae0cb42d90afc6ad66182ab522fc8270bcd4680f9ba8607a6f2", 0xc3}], 0x7, 0x0, 0x0, 0x891}}], 0x4, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0x80084504, 0x0) 05:29:08 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc00000000000000, 0x0, 0xf5ffffff) [ 1005.629288][T24484] exFAT-fs (loop5): invalid boot record signature 05:29:08 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xc01000000000000, 0x0, 0xf5ffffff) [ 1005.673101][T24484] exFAT-fs (loop5): failed to read boot sector [ 1005.704588][T24484] exFAT-fs (loop5): failed to recognize exfat type 05:29:08 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd00000000000000, 0x0, 0xf5ffffff) [ 1005.772666][T24484] exFAT-fs (loop5): invalid boot record signature [ 1005.783742][T24484] exFAT-fs (loop5): failed to read boot sector [ 1005.803156][T24484] exFAT-fs (loop5): failed to recognize exfat type 05:29:08 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x9, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:08 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xd01000000000000, 0x0, 0xf5ffffff) 05:29:08 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe00000000000000, 0x0, 0xf5ffffff) [ 1005.904234][T24519] exFAT-fs (loop5): invalid boot record signature [ 1005.915430][T24519] exFAT-fs (loop5): failed to read boot sector [ 1005.934505][T24519] exFAT-fs (loop5): failed to recognize exfat type [ 1006.003254][T24519] exFAT-fs (loop5): invalid boot record signature [ 1006.014069][T24519] exFAT-fs (loop5): failed to read boot sector 05:29:08 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xe01000000000000, 0x0, 0xf5ffffff) [ 1006.049834][T24519] exFAT-fs (loop5): failed to recognize exfat type 05:29:09 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) r1 = socket(0x1e, 0x4, 0x0) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2d0300000005000400010000000500040002000000140076657468315f646765000900030073f6efd676df15e4488a797a32000000000900030073"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r2, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r3, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r4 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000640)=""/94) read(r3, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0xf504, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:09 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xa, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:09 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf00000000000000, 0x0, 0xf5ffffff) 05:29:09 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x400, 0x80080) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d, r4}, 0x10, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0xea60}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "72e8f79c836cef46"}}, 0x48}}, 0x0) sendmsg$can_bcm(r3, &(0x7f0000000640)={&(0x7f0000000500)={0x1d, r4}, 0x10, &(0x7f0000000600)={&(0x7f0000000580)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "274914f340d4a7cb"}}, 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@newtfilter={0x5c, 0x2c, 0x20, 0x70bd26, 0x25dfdbfc, {0x0, 0x0, 0x0, r4, {0xfff3, 0x5}, {0x7, 0xfff2}, {0x10, 0xb}}, [@TCA_CHAIN={0x8, 0xb, 0xfffffff7}, @TCA_RATE={0x6, 0x5, {0x1, 0x10}}, @TCA_RATE={0x6, 0x5, {0xa5, 0x9}}, @TCA_RATE={0x6, 0x5, {0x3f, 0x4}}, @TCA_RATE={0x6, 0x5, {0xa7, 0x2}}, @TCA_CHAIN={0x8, 0xb, 0x4}, @TCA_RATE={0x6, 0x5, {0x81, 0x3}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24004880}, 0x4010) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r5, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:29:09 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000051200)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000051400)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000002c0)={r3}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001840)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x89, "6175dbb0920b12"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005dd80)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x2, "cf18bafd511fb0"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000052400)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001840)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x89, "6175dbb0920b12"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000002c0)={r9}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001840)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x89, "6175dbb0920b12"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005dd80)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x2, "cf18bafd511fb0"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000002c0)={r13}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001840)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x89, "6175dbb0920b12"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005dd80)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}], 0x2, "cf18bafd511fb0"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000053400)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r2}, {r3}, {}, {r7, r8}, {r9}, {r13}], 0x9, "57e13042fed5a4"}) 05:29:09 executing program 0: syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x4a0080) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000777e698200000001000000"], 0x10}}], 0x2, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{0x4, 0xc0, 0x3, 0x64}, {0x0, 0xf7, 0xae, 0x72bbea69}, {0x7, 0x81, 0x4, 0x9}]}) openat$cgroup_pressure(0xffffffffffffffff, &(0x7f00000002c0)='cpu.pressure\x00', 0x2, 0x0) r2 = dup(r1) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) r4 = syz_open_dev$vcsn(&(0x7f0000000180), 0xa1e2, 0x80) openat(r4, &(0x7f00000001c0)='./file0\x00', 0x20041, 0x80) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r5, &(0x7f000004d000)=[{{0x77359400}, 0x0, 0x1}], 0x18) read(r5, 0x0, 0x0) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000000140)={0x14, 0xfa, &(0x7f0000000040)="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"}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0x40044591, 0x0) [ 1007.195823][T24549] exFAT-fs (loop5): invalid boot record signature [ 1007.202731][T24549] exFAT-fs (loop5): failed to read boot sector [ 1007.210586][T24549] exFAT-fs (loop5): failed to recognize exfat type [ 1007.225865][ T23] kauditd_printk_skb: 82 callbacks suppressed 05:29:09 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0xf01000000000000, 0x0, 0xf5ffffff) [ 1007.225876][ T23] audit: type=1326 audit(1639114149.670:2038): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24556 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:29:09 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket(0x1a, 0x4, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @remote}, 0x3, 0x2, 0x2, 0x3}}, 0x26) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) sendmmsg(r0, &(0x7f0000003540)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000240)=@tipc=@nameseq={0x1e, 0x3}, 0x80, 0x0}}], 0x2, 0x101d0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x3, 0x2) [ 1007.279033][ T23] audit: type=1326 audit(1639114149.710:2039): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24556 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd66773aa64 code=0x7ffc0000 [ 1007.312269][ T23] audit: type=1326 audit(1639114149.710:2040): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24556 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 [ 1007.344095][ T23] audit: type=1326 audit(1639114149.710:2041): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24556 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1007.370586][ T23] audit: type=1326 audit(1639114149.710:2042): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24556 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 05:29:09 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1000000000000000, 0x0, 0xf5ffffff) [ 1007.383032][T24549] exFAT-fs (loop5): invalid boot record signature [ 1007.401093][T24549] exFAT-fs (loop5): failed to read boot sector [ 1007.408823][T24549] exFAT-fs (loop5): failed to recognize exfat type [ 1007.416000][ T23] audit: type=1326 audit(1639114149.710:2043): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24556 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7fd66773a78b code=0x7ffc0000 [ 1007.440016][ T23] audit: type=1326 audit(1639114149.710:2044): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24556 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1007.464246][ T23] audit: type=1326 audit(1639114149.710:2045): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24556 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:29:10 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xb, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) [ 1007.488166][ T23] audit: type=1326 audit(1639114149.710:2046): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24556 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1007.512399][ T23] audit: type=1326 audit(1639114149.710:2047): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24556 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:29:10 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000000)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r1, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) shutdown(r1, 0x1) r2 = accept4(r1, 0x0, &(0x7f0000000100), 0x80800) sendmmsg$unix(r2, &(0x7f00000001c0)=[{{&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001600)=[{&(0x7f00000002c0)="2eecc2cc25afec863a921c8379ff2eb93d057dee766bdb5a5c321dbdca5b5a33cff8834dc254cadde978b164dcab0f78c7bae039158441cc5ecbf50838114b272809bfe6684a07f252afbef6ec998c0c7a8443b3cad31dee23801094b927b197d281d594765903fe84aac15e5c84c3ede9dde41b190fafed73b60180208960a9fb5a22dc1b76ab204b84a496e7ac17f0a41c5517aeecf948691a2f65ea4e49a380d15e3850874a3a9b4c757aafb620015b3717e7416b57dc63e98851acd1631d90de05b57d15d42ed4cda17319a0790f59bf9381686ad3adedf656f72119c54487197bf4ba1095893e71c2763a0f48fb56bd", 0xf2}, {&(0x7f0000004940)="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{&(0x7f0000002940)="299a44049d24449bd876a045a48259a5a2ea8f6e014bb8bd7c85eca55910ca647a92101ad2fe8a1ba00f55f7b2916b15da04706c09ce7d3ee830363ffd77ea090dd266d1e63014602cd365ed3bbe34e0ba8c1f579dd46710523ad37cb50bf7db90165fb8e758213b86e077804e40cecf772b0da91c97de47195f7bcd97a4dd04e813b0b0937c6989b888a696ca388eafaf1bf7616b7021e28c199697e7227612d6dc9eb9b15198531a2c254424813b0b4c42411a54b3085e4a6dc017720ceeec29ec2886ee62bf0d7563857250add8b0057cb1c19872f8fbcb99b1d50d7caf97c03045d00fb177b75f78e96125fb5b580ae5d104310635f4bd375901340d9c9c89ae30610a7112b61a0322ce79503b0e197735a54f859b063d2b58c93787399deb5c92b1600f62c2875b077bc762039f6fab4ad9fa1904cf7104f12723f47d8099f40500fcf0cb8658f7cf62031c6a7c93281268e9f32f64c1afec9c996a5212c24b7ac692dae4615c0dba7cd613e2748528c0f7efcf37b8b04018e6d574b1799472ad39472d786aeda41ae09de50c6c0b4a3acf7a26e0896b828c4ca9b3c1da5182b1365dc9c62a2c2202853da5e2528efe02df977d1bc0c0593074580f41ae985dcab01b319a3de1f4a1de4e4d4b2df8dde5ff2385f53b05af57b9d62c76c0635c0fb38a6a714b4e725de2987426a1dda7bd816d0441dbc4d7b164656213043726f21ea9b2ca62cf667822b4097e4ca2e504fb4eb70229cf106b130336954fd876441620e2e33361a1a6abef101089d819730f774e1bb1730e59703de59dd8aa4b01a8e57b61a1b8f6b6ddd70cef4489f160843d506e0752d600d1c699f59317d72db08c2e8f07da61f5911ef30ff5fc51ba7c124b9861e748b3148da0775d06964393f679ead8c70538cb7841898c7e04deb607c56b609a24e4175888ee1a3e721b20008e870d5cd170c80bde947b6671d94e0bc4d91865ff9eb79134807269edb7ea38b9b8a2a138d97fb426deb8d9a607e748f978b49c5cc239832c513440a98e787c8c0faec4ab4622f164db25dc5bbd7b23ac4cfd65e40a44050e87fc7d7c606fd206585b07ea1bd6e5a06d6047784046d1b11114cf907eeb2ea2f5a839ca6cf25d0ec5778d5483bbc1dce79bcc8937dc8918ddafcd1377b3289fa7d1b91ee982c1ef067b295d707e6b993ea8bd7c5033af1a701ed811f7ebeb74a979f2ba536bf55006880a75a47a2202a80e0b4c7d7c352734cc33332b2d185890fa518e031a8b750e1fbceec37a76913fe608516f3dacfb495cdcb92d5bbff5c123818304daa7d24bc4586a86e834c204824251db05142ff248bd496d09325df056c7e0376c29f0263526207c74cb74a9069b2ae5a6b9707168e3b91eaef466a0722b86df4f14c0636659b63d601f8f985d7f7a79089e5d157a3050f8efd5b23f2da78e911b44e9d7791f686a47eae76015fb805bf8eceec619b4385e73e5264e06be12295b786ceff209716ecc387ad0ee861ec98f775349cb27e40d59e7379c4bf8dc3dc247fa642b212af50f274e418578779f578702caca52dbc1d5e17f9e76ceaf9af9e5797d40855134abf469c04b5ef7b6a222f77ad5997589a7b0b85280844f639d5e195a966ed9df1b3d29e16914c49e7b69a626812d165e00601369ea3209fa55b90e9c025293970568ae3a4b15e107422b15d99e9a593c4d8229561c5970016733a337cdaab2da8cfc4253eda8825d4ab7c1510d7dd9340a1442d1af9cdebedc1fa448396e1b8497f07ef21e760a3de7148021fe8b3dce95e80ea9d7cf9a9b7997266a724ca11903ce692da59e80dd9ddf1e023c78be20fb7c6b5aca02b26a93b1a59168518db7129ac4df28adc5fa7255f1218b4fccaaf2f989af11981496461b86020e776d07febdc35c79a6b558606f94f7c9102b6ffb1eae4bbf01d8e6725ee05dd1b46eb2a7754edfe5ef0ff66cabf68e4dd0033c624eea11fa16cae913b0e86f082a1c314b8397541f0abc2becb63cc828a9e58c07bbe4fa9a87fd475f6b6f2250df9e95ca9a9fbc2666823ca96f292c75144a7e827912272d06684dfc93319ee4133ed35f4f2a376168d7ec368f67706b00d6dff2e48d3da47bac9ce8bfc5e00dfc4054aa9b5429d9010c1c6ad7690025f29b77438db1a174a17be5e5ba6044796911260258ed90ec28aaa0afa98a6f27bbbaaa4c61bec0f586d6ec068d0653285cf532eb6f2571f5f4e7582304230d7421703cac793a360baf8c140f33b8587a418c2dc98192e62e8c111d35a33101325f6f5ddcb1fcf1030838d09d4a460d17327a735ae27ec3463f5dd1d36025f9110a13e198cec4559df8186b6fd99ae998be3fd074dd1ed99819e05a6167fab397ed3775198220e24cfb487f73e61a67e9539ff5b455fc6a73122755ce61353a742ca073764938158bd6017c2223ed69b2c648f672ec3a5e8624bc0a70f40d07385a9de68317a1abbcb0cc744b4feafdde44e0f11d1cc5f651691a28068fe5470e245a41b4be043e5be3fc61d579736b53b889a0e0f2c7fdb656a9bd10fa94ffdfd2a55ea82bae09e95c2a12d352e05819da9547a78eb4ab6877e320a4c7de14d10291ff472e40d50ed4b2c378c74c5c7b90a6072c2a6c58ad15ec74298f54b7e3b70f2215d72b69b6c9278ab45c0da34ed478722b46dfa28f84e5d5b0bb4d8386d65276efc53c49c6f8aaf18278f18d4b9fc2257b5cadec0263f28bc060fa2539646831c9fe8c2f71acb02676e869082a04f43633dddf9a890154a9ee07dee47815c29a1362a1bc6b4cf999b3aebe07efe2de47e9c5281d049acc6d2719b13a39b503ab445dfe3475510dd0ba58641532548ce86a1b6bc0b578dcb82b871812a7c4d1e7ac0217607e4fb0799376b13626acb925db537a2ba4de20a5d1fea5e8809e360b19f21af4031fa3a650429978131ea504aed2621072c04960a13bc34c59efb9882c34cc59271514cce06aa8ec1012563b9b9b571ad71af01d9be1c8714e1707e994decbe0fa28fbd12e8ad4ce21f5dd127a026717926069d6333ecb355e087ec5d3ea07d4296671eb63b70f76df7b083de51536323dad51cdf5a58666aebcdc6e9fb693b99b8f7701be79b97467c69132b35be4babb82c9e6caa7e99c679962d0e730cee3a2c1d2f1f43414f616f3891d7d9226e7fbc91dcdfad9a8d01202c47615ad1bc6161d053b47c1034af8798577886336964d55ab6e37b40bfb0369caa56b8afeb8bcfef74f9f46ef016546b9863da96c8a73a6a57fdbc9b12662c720306e14690501a65a42c9be6858afc894a9f75451a019bf29139a5d4ad1d3b004291c4f7d1ec13e3594b08b39a19039e1d7a4f22b1dc2413d1b5bc5b2b7106b540af9a0dab3fdd37bc6960e4d1c29d7b7e8db5cdc8237a3e50bccc289b4a0c753863d290b5174bc723d291496e50ff45025538896704c0d8716b341cbe178707b506b26ea4506f071c995410202f654c408980b0e40cf8703a19112309d2c77e8a70adec59a84e30c7e42d74b3870e00c8d17c6d35e67879683ad41b79acc696978e2b9dbece0a5baa046ec66f470d42840d3c3991e2908a8c59c41e73cae61aa4f751493a842fe7c2156a1bc3600f7a0fd834a2587b911a7e5577d2b671728e1cde8de65d8d66c40592e99d0a009400f09f697326d9fce14825b7bf8a20db273d906f589c6f12690e46cff737c265f986e45881033979df6611cc99de06562208ed9bc53aa6c73bbd0910dfbd863ca902f5e73cb7f921e794cc53cf7cdba60e3d1daf551e0a1da49364e653b9cd246cb01589f397e12bd1d1479ec60efd4c97c7c5a20e1bd8560d967805c2edcf3ceac17ebc340c15ff70e0cab5eb35019fe3e59e764ec0969ca59322b66e052920a8963a972f658fbeeb940bc0d0da941efa5e0781e9bfcc4d973f93abdb89716d5a64e8e19ec199a3173af45cc5315b04c42c7f6667d34ada10a663e55b64e0340945dab5acf4f2a0ce446c9403e24d063c8882e512dc7488c039b1a6c74415aa0455e5f0fc661a1f4393b32d76ae2a2cdb725b6115e488aa5095b435fc5f11b932afc3d3d8cd71b9d95c79977fb77e6f00504f94340cc318eed96a70bcb02271fe85d384546c65111f2969943335ea084fbff44c878cd25ed60420b2d94a7964e09db262c966aa0cbeee49498370f4cd670e851d5befabc4852ce9fb28ef128b6a0216e863da4ffc27b352d32133f4847d9a5b7c6773e94dbbda41bf97add28d1e61ab5c3e623ac4fd625f5b41a8119e690c68cb5c36a156e2be35553f21c9d9115f9690e8ee7094bef263b069e300892251274785ef20a0bfb09f147ce496a7455dbd305a74cbcb1429c796ff2e3c5ebe89e3c71f45432378a261e1479af04dcf1e04f01af954fdf10b0ddd10740abc31927173bfba6075b947f2798cbdab7cb0e8ae94f2f8851336ba69d2a9b7453c6e3a011d0e5ced598beec6955aefb6e86ee884e1ecafaddd8744513d272e22a08edd13c9e1e1d32916a20306ae33c9eaf8df1977635189b396fbcbd03d0a2590a2710d1aff2889130af5ae408145d6fe544b57061095598b3a96e973d93f454494479ddc130aa17ba930d42290b770ad97738198345095c0e2883e113c7343d0ca3c11006a488fef585248b3050ecc7e5e7e966c633d6273382a4d0b543c7e51a0d6f194acc1447e3b26f836ae391ffb4a911d5b43abeea1818a767a498e848a8ce3d3fbf0e111615e46e035ac184ed4f4f921032c9f042ec7747342bbeba9ea9bd69ffeafe736ec2d94a6e95691d165112a741045595d87b0bda4c7bad7c27fa9205f16684dd295c9aaafb53799eb5e7248efae12010dbb9df882da77a7e5f370f1cda7be51386e1748eb18714cd8370664de002ffbf116ccc9df79a4d860a55d54402f5bec0bda594b31b82f5eb368306644e5d860e2526f848d2df7ffb4d75ea3df9b12e3be486495179633fbb133ca77cbf248781bc09512d507587abfb05d9bb0092506af7bd5033b076ba5d8347e7c9eda6704453edda19bdc23f9dc338cd39bf25c1f01e790121575ea66b7d853c7cf556efcbd7c318dfa296a92cd9d95a60d74df3cf9aa8bc33a0e281c1ba2ec2830126e3bb60ed3bd9221ddbdb6b7e16db47d49cde5e6ed0cc9b27475b4cb3a226778dd107bf5de915510cc671af3c638620a0f75fa1d384fc221ac417f17cd5650a98b3408e6cf81319ee363f8a9d8560ffef35524766dffd9ca6577e5b50175e1e891134f397915160b8c8bf919d977e88dca8071ba6ecf435c375045118e0be94317d0ff4284b32deb7f748b219231735342c5ba6e413619e80dbed823bfd385bc4ab0c1458cb5d23ec456ac3010ee31bdd41ba13272a819834b2255b89f6703136aaeba4667a0e3781181367aa57b979df2e01740247be21d21faf8308ed3e9ac87b59a3c8e8995fea52fab5c2ff193d260106866bd15a08ad0db305501273e31d564fddc22b9e466716bfcd5df0d28aa5aee2b1e511c609730aa3c053677da27baac411e012a082deee2d765923bc7143a219eb72cd6c7f359dc626594e393b5a5fe177ba7aeca1ba030dc0bfb9142519aaca5672dafc6edb73248ed92f9693c9df773fbfae14295a61f52818b916481cfd7ff7cce200e7c9d5df11a345d982de7281822680386fe33f9dfee41dd125180ea76b8ed247855756ac2fd6a81ef855440815856c410918fe3a249158d8b441d732ed88e77ce438bac9da2a4eefe51a9d5327e0c4211ce5babc7b31cdf865f0f76890", 0x1000}], 0x8, 0x0, 0x0, 0x8000}}], 0x1, 0x4044090) 05:29:10 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1001000000000000, 0x0, 0xf5ffffff) [ 1007.557814][T24589] exFAT-fs (loop5): invalid boot record signature [ 1007.574924][T24589] exFAT-fs (loop5): failed to read boot sector [ 1007.581115][T24589] exFAT-fs (loop5): failed to recognize exfat type [ 1007.635085][T24589] exFAT-fs (loop5): invalid boot record signature [ 1007.651765][T24589] exFAT-fs (loop5): failed to read boot sector [ 1007.666183][T24589] exFAT-fs (loop5): failed to recognize exfat type 05:29:11 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765040900030073797a328660ef1fac09b7a973797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000300)) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x12, 0x1}], 0x18) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:11 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1100000000000000, 0x0, 0xf5ffffff) 05:29:11 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x204000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x4008020}, 0x8000) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/asound/seq/clients\x00', 0x0, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000500), 0x10, &(0x7f0000000600)={&(0x7f0000000580)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "274914f340d4a7cb"}}, 0x48}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000e80)={{{@in6=@private0, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) getpeername$packet(r0, &(0x7f0000000400)={0x11, 0x0, 0x0}, &(0x7f0000000440)=0x14) accept$packet(r0, &(0x7f0000001900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000340)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001980)={{{@in6=@initdev, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={""/10, ""/2, @multicast2}}}, &(0x7f0000001a80)=0xe8) getsockname$packet(r0, &(0x7f0000001ac0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001b00)=0x14) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000001bc0)={'ip6tnl0\x00', &(0x7f0000001b40)={'syztnl0\x00', 0x0, 0x4, 0xe1, 0x70, 0x5, 0x3, @loopback, @remote, 0x10, 0x20, 0x1b, 0xf2}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f0000001c80)={'ip6gre0\x00', &(0x7f0000001c00)={'syztnl0\x00', 0x0, 0x4, 0xd6, 0x3f, 0x5, 0x4, @mcast2, @remote, 0x7800, 0x40, 0x100, 0x2254}}) r8 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r8, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d, r9}, 0x10, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0xea60}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "72e8f79c836cef46"}}, 0x48}}, 0x0) sendmsg$can_bcm(r8, &(0x7f0000000640)={&(0x7f0000000500)={0x1d, r9}, 0x10, &(0x7f0000000600)={&(0x7f0000000580)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "274914f340d4a7cb"}}, 0x48}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000023c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002380)={&(0x7f0000000680)={0x6cc, 0x0, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x7c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x4c, 0x4, [{0x1, 0x81, 0x1f, 0x2}, {0x1f, 0x4, 0xf0, 0x4}, {0xffe1, 0x0, 0x5, 0x5}, {0x40, 0x8, 0x0, 0x7f}, {0x5, 0x7, 0xa, 0x4}, {0x2, 0x7, 0x8, 0x8}, {0x7, 0x1, 0x4}, {0x400, 0x57, 0x3f, 0x9}, {0x0, 0x1, 0x0, 0x1}]}}}]}}, {{0x8}, {0x1ac, 0x2, 0x0, 0x1, [{0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x2, 0xef, 0x80, 0x6}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xffffffff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1423}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x83}}, {0x8}}}]}}, {{0x8, 0x1, r2}, {0x178, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0xe80}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3ff}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8}, {0x1b0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x800}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r5}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffffb}}}]}}, {{0x8}, {0xf4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r7}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}]}}]}, 0x6cc}, 0x1, 0x0, 0x0, 0x40810}, 0x4008000) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x40040, 0x0) setsockopt$packet_fanout_data(r10, 0x107, 0x16, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0xfff, 0x3, 0x20, 0xffffffff}, {0x7ff, 0x0, 0x1, 0x1a1}]}, 0x10) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:11 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xc, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r2, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000080)=""/100) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) syz_open_dev$evdev(&(0x7f0000000040), 0xffffffff, 0x604803) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:29:11 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/140) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x12, 0x9}], 0x18) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:29:11 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1101000000000000, 0x0, 0xf5ffffff) 05:29:11 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x7fff, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0xa6ef, 0x80, 0x9, 0x8395}, {0xfe00, 0xbd, 0xff, 0x6}, {0x0, 0x4, 0x9, 0xfff}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0xf001, 0x7, 0x2, 0x6}, {0x1, 0xb6, 0x7f, 0x8b09}, {0x1, 0x6, 0x1, 0x780}, {0x400, 0x80, 0x40, 0x1ff}, {0x9, 0xbc, 0x5, 0x2}, {0x101, 0x80, 0x2, 0x3}, {0x0, 0x8, 0x8, 0xfffffff9}, {0x20, 0x3f, 0x7f, 0xd81}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:11 executing program 1: set_robust_list(&(0x7f00000001c0)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x3, &(0x7f0000000140)={&(0x7f0000000100)}}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = dup(0xffffffffffffffff) read$FUSE(r0, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) get_robust_list(r1, &(0x7f0000002300)=&(0x7f00000022c0)={0x0, 0x0, &(0x7f0000002280)={&(0x7f0000002240)}}, &(0x7f0000002340)=0x18) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, @none}, 0x8) [ 1009.021526][T24618] exFAT-fs (loop5): invalid boot record signature [ 1009.047883][T24618] exFAT-fs (loop5): failed to read boot sector 05:29:11 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1200000000000000, 0x0, 0xf5ffffff) 05:29:11 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x76, 0x5, 0x0, 0x4}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'ipvlan0\x00', {0x2, 0x0, @private}}) [ 1009.091782][T24618] exFAT-fs (loop5): failed to recognize exfat type [ 1009.118443][T24647] tmpfs: Unknown parameter '/dev/input/event#' 05:29:11 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1201000000000000, 0x0, 0xf5ffffff) [ 1009.149362][T24618] exFAT-fs (loop5): invalid boot record signature [ 1009.171344][T24618] exFAT-fs (loop5): failed to read boot sector [ 1009.208395][T24618] exFAT-fs (loop5): failed to recognize exfat type 05:29:12 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000300)=""/89) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0xfffc}], 0x18) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:12 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[{0xffff, 0x62, 0x7, 0xb683}, {0x1, 0x9, 0x4, 0xfffffffb}, {0x2, 0x20, 0x75, 0x9}, {0x9, 0x9a, 0x3, 0x7}, {0xff, 0x1, 0x20, 0x7}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:12 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xd, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:12 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1300000000000000, 0x0, 0xf5ffffff) 05:29:12 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x5, 0x13, 0xbae, 0x9, "6d4fc2d4988c263e99e3aab0cf211e634bcd5feae162ef31ac9fd53bf2880780"}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:29:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) syz_open_dev$evdev(&(0x7f0000000500), 0x0, 0x1) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) r3 = dup2(r2, r0) r4 = fsopen(&(0x7f00000047c0)='hpfs\x00', 0x1) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb01001800000000000000d7000000d700000008000000000000000300000d0000000003000000e8ffffff01000000020000000f000000020000000100000000000009000000000200000006000006040000000600000003000000080000000000000008000000ff7f000001000000090000000e00000054e0d9690f0000008100000009000000000000010000000048005d000a0000000200000f030000000500000004000000080000000500000093ffffff0000000054c2fd030000000000000700000000060000000000000e0300000000000000100000000000000700000000050000000000000b05000000ffff5f305f00000000"], &(0x7f0000000180)=""/16, 0xf8, 0x10}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20008810}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000000100f5ff00000000"], 0x10}}], 0x2, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000004c0)={0xa4, 0x0, &(0x7f0000000380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000200)={@fd={0x66642a85, 0x0, r4}, @fda={0x66646185, 0x9, 0x0, 0x22}, @fd={0x66642a85, 0x0, r5}}, &(0x7f0000000280)={0x0, 0x18, 0x38}}}, @increfs={0x40046304, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f00000002c0)={@flat=@handle={0x73682a85, 0x1001, 0x3}, @fd={0x66642a85, 0x0, r6}, @flat=@weak_binder={0x77622a85, 0x100, 0x1}}, &(0x7f0000000340)={0x0, 0x18, 0x30}}}], 0x71, 0x0, &(0x7f0000000440)="d6924d56cb1e9728741ffaf1ebd3f3221031911e7fe232c5d33408961b17fc8ea26835e61adf0fa28556fdfe1de634fa510b9d0846541431aed3014f794a3525c0cf9f0be0b2ccfd983fa713b216d0d5b7259761ff6563677fcca110c7e3934de129ae765533d9de1f9f7ed977902afaeb"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r7, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) recvmmsg(r7, &(0x7f0000004700)=[{{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000000540)=""/92, 0x5c}, {&(0x7f00000005c0)=""/206, 0xce}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000001780)=""/93, 0x5d}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000001800)=""/133, 0x85}, {&(0x7f0000002940)=""/133, 0x85}, {&(0x7f0000002a00)=""/184, 0xb8}, {&(0x7f0000002ac0)=""/73, 0x49}, {&(0x7f0000002b40)=""/164, 0xa4}], 0xa, &(0x7f00000016c0)=""/54, 0x36}}, {{&(0x7f0000002cc0)=@alg, 0x80, &(0x7f0000003300)=[{&(0x7f0000002d40)=""/166, 0xa6}, {&(0x7f0000002e00)=""/159, 0x9f}, {&(0x7f0000002ec0)=""/77, 0x4d}, {&(0x7f0000002f40)=""/44, 0x2c}, {&(0x7f0000002f80)=""/252, 0xfc}, {&(0x7f0000003080)=""/239, 0xef}, {&(0x7f0000003180)=""/233, 0xe9}, {&(0x7f0000003280)=""/92, 0x5c}], 0x8}, 0x20}, {{&(0x7f0000003380)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003400)=""/164, 0xa4}, {&(0x7f00000034c0)=""/194, 0xc2}, {&(0x7f00000035c0)=""/59, 0x3b}, {&(0x7f0000003600)=""/142, 0x8e}], 0x4, &(0x7f0000003700)=""/4096, 0x1000}, 0x8}], 0x3, 0x12000, 0x0) [ 1010.079146][T24682] exFAT-fs (loop5): invalid boot record signature [ 1010.087961][T24682] exFAT-fs (loop5): failed to read boot sector [ 1010.094484][T24682] exFAT-fs (loop5): failed to recognize exfat type [ 1010.118909][T24682] exFAT-fs (loop5): invalid boot record signature 05:29:12 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1301000000000000, 0x0, 0xf5ffffff) 05:29:12 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0004}]}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x840, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x4, 0x80, 0x10, 0x3}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000140)={0x7, &(0x7f00000000c0)=[{0x8, 0xfd, 0x2, 0x5ac}, {0x1000, 0x1, 0x8, 0x10001}, {0x29, 0x1, 0x3}, {0x0, 0x85, 0xfe, 0xffff8000}, {0x7, 0x7f, 0x3f, 0x6}, {0x1000, 0x2, 0x6, 0x2}, {0xfff9, 0x0, 0xff, 0x7f}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 1010.126539][T24682] exFAT-fs (loop5): failed to read boot sector [ 1010.134506][T24682] exFAT-fs (loop5): failed to recognize exfat type 05:29:12 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xe, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:12 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0xfe, 0xff, 0xffffffff}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000100000001000000"], 0x10}}], 0x2, 0x0) shutdown(r0, 0x1) 05:29:12 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1400000000000000, 0x0, 0xf5ffffff) 05:29:12 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x106, 0x14, 0xff, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 1010.225794][T24709] exFAT-fs (loop5): invalid boot record signature [ 1010.234457][T24709] exFAT-fs (loop5): failed to read boot sector [ 1010.245277][T24709] exFAT-fs (loop5): failed to recognize exfat type [ 1010.297899][T24709] exFAT-fs (loop5): invalid boot record signature [ 1010.307080][T24709] exFAT-fs (loop5): failed to read boot sector [ 1010.313727][T24709] exFAT-fs (loop5): failed to recognize exfat type 05:29:13 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0x18) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:13 executing program 1: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[@ANYBLOB="0b01000715010000b9010000edc80000e9020000010000000000000000000000feb8054a4546795d9435caa7c200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001daa93b11ee5e8b700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001917dc807239a69798900ee2051da038c8b7df799b9bb7be78a9288dab33989b2cd2f16386a1f7c69df89164b94a6400aaa74bbc5b69ed16cdabf1209aebdc876e306ab6aaa4f006e3057ba44458985da8643d36dc96fcd70a9ee44174c249b0a990412a6a1c87de3db3c0b4a91646dcc187ff6c1eb35af62d7cfa97075f864ec844a29110afae68aa33c99bcc2e2e18a2b8132df5267bc14d930229adeb1f630f0452ae8e39977b3ebc9bccb78afe0b44d3fcf75f96f5efc89fb282745d13f83fa484484a4154978ccb1c82108a653e87e881b760e0f92391c153a9249c87dbf209061c9796707c44f8817f461b78ad622fb36832557e0ae3ed26da86694dced7346f7ef50cc609cd65581c64f9bffae4ca5e9dacea5001b1ac6025e34be2e58092553da17a0cdb0eea7b6a6db9179bfc2b2d7297c983a95ff48cf7747fc7cbe618607b4997f34e0466a7dcd0b9ae68"], 0x92d) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x7, &(0x7f0000000000)=[{0x2, 0x2, 0x87, 0x10000}, {0x1f, 0x6, 0xf8, 0x7fffffff}, {0x9, 0x2, 0x0, 0x1000}, {0x1f, 0x9, 0xbe, 0x7}, {0xe628, 0x1, 0x32, 0x80000001}, {0x0, 0xe3, 0x1, 0x9}, {0x2, 0x3f, 0x40, 0xffffffff}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:13 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1401000000000000, 0x0, 0xf5ffffff) 05:29:13 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xf, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) [ 1011.366860][T24736] exFAT-fs (loop5): invalid boot record signature [ 1011.375581][T24736] exFAT-fs (loop5): failed to read boot sector [ 1011.383045][T24736] exFAT-fs (loop5): failed to recognize exfat type [ 1011.459376][T24736] exFAT-fs (loop5): invalid boot record signature [ 1011.470314][T24736] exFAT-fs (loop5): failed to read boot sector [ 1011.483014][T24736] exFAT-fs (loop5): failed to recognize exfat type 05:29:14 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0xfffffffffffffffd, 0x101000) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0) r2 = dup(r1) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000040)=0x5) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0x80084504, 0x0) 05:29:14 executing program 0: syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r0, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(0xffffffffffffffff, 0x40044591, 0x0) 05:29:14 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14, 0x80800) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000240)={0x0, &(0x7f0000000200)}, 0x10) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[{0x5, 0x4, 0x51, 0x7}, {0xfff, 0x8, 0x80, 0x8001}, {0xbe56, 0x2, 0x40, 0x2}, {0x200, 0x6, 0x7, 0x8}, {0xfffe, 0x8, 0x8, 0x6}, {0x1, 0x7, 0x6, 0x8}]}) r1 = getpid() sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) ptrace$setopts(0x4206, r1, 0x8, 0x40) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x2, 0x7, 0xffffae51}]}) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) preadv(r2, &(0x7f0000000000), 0x0, 0x200, 0x20) 05:29:14 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1500000000000000, 0x0, 0xf5ffffff) 05:29:14 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x10, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:14 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) recvfrom$unix(r0, &(0x7f0000000300)=""/188, 0xbc, 0x40013060, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x1, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:14 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x8, 0x0, 0x0, 0x7ffc0001}]}) timerfd_create(0x3, 0x0) execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000100), &(0x7f0000000140)='$}\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000100)='\'\x00', &(0x7f0000000240)='\'@*:\x00', &(0x7f0000000280)='\"++![.\x00', &(0x7f00000002c0)='-\x00', &(0x7f0000000300)=']&\x00', &(0x7f0000000340)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000400)='$*&\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='!\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=':\x00', &(0x7f0000000540)='&/&+):):\x00', &(0x7f0000000580)='!!{*\x00'], 0x100) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x2, 0x20, 0x4e, 0x5}, {0x7, 0x9, 0x3f, 0x9}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:14 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0xfffd, 0x0, 0x2, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:14 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1501000000000000, 0x0, 0xf5ffffff) [ 1011.818987][T24757] exFAT-fs (loop5): invalid boot record signature [ 1011.836407][T24757] exFAT-fs (loop5): failed to read boot sector [ 1011.845091][T24757] exFAT-fs (loop5): failed to recognize exfat type 05:29:14 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1600000000000000, 0x0, 0xf5ffffff) [ 1011.896591][T24757] exFAT-fs (loop5): invalid boot record signature [ 1011.907317][T24757] exFAT-fs (loop5): failed to read boot sector 05:29:14 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1601000000000000, 0x0, 0xf5ffffff) [ 1011.941651][T24757] exFAT-fs (loop5): failed to recognize exfat type 05:29:14 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1700000000000000, 0x0, 0xf5ffffff) 05:29:15 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) clock_gettime(0x0, &(0x7f00000000c0)) r2 = syz_open_dev$vcsu(&(0x7f0000000040), 0xffffffffffffff20, 0x10000) write$evdev(r2, &(0x7f0000000040), 0xa) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:29:15 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x11, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:15 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000100000040000000b2997d00eb"], 0x10}}], 0x2, 0x0) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000f80)={0x28, 0x0, 0xffffffff, @host}, 0x10, 0x100000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) r5 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000fc0), 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) r7 = syz_open_dev$hiddev(&(0x7f0000001000), 0x2, 0x20301) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r9, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r10, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10010000000000000100000001000000"], 0x10}}], 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r11, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001140)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000280)="b7ee452c774ba929a3b05d3b860230cf1b030818218c6d3c2c048bfe8d5413f460a7ed91a093e6e7e939c8671630c5dce8fdac7c38531475181587f90f67e0f93bfcdba7cef745436d9bac2043e6076dbef318f1a9a93c4b6c59791fb47cf2", 0x5f}, {&(0x7f0000000300)="1c0bdb826d5f3538107a99314f84011188f700c60dfdcf509e006ae82bf967155c4f3ce60fc92efdc977e48b1b06b689ebd7ce129308c4eca97ed4a7922eaa179b04e6a0db1f26864a89c75b0d322e14f83a48de4e8bb909b658bb323a33304ad025c98e62c7eb9fff4faeacdbee4ffa", 0x70}, {&(0x7f0000000380)="70ba16327c58bc5eda66e697224079911cc60ea2557821c5af746398f7a8c2d8818fff8719859abd2f265f2cbb2d265d5c4a889fe2a30b75e270e9602e8126397c0b035b44e1f944bbdeb49f6820ec186095f1b321478e09c86b4dbf50eb5df0018367ff37cc", 0x66}, {&(0x7f0000000400)="db9661c21f98afafaeec6723d67f8915495edf3ae2fdd61a5d567fae08a7c67038f16070b3c145733879c63733623dc763b2cbafddcc5c31f8ac9041c00762fb4bca19846e6727805d0c72ab559e776fca0423df2fd779d6763fa07a49cd725a4ef2689399927b6a9f56a8787a8e8ab48c45f1ed54b4a8a6add6e92589a9f315f144a78f1aa0e842bbdfdc117781db00d01d220d7bdd127b142d86934454ca24a8acaac51dfaa4ab850b39b169bfc824970b28c284c4331956062048e2f6de150557c2bca307e08148b3bdd68b89eaa5afeaf6c93c52fffde1234ad8393deadaac047343", 0xe4}], 0x4, &(0x7f00000009c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r6, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r2, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1]}}, @rights={{0x24, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x128, 0x40000}}, {{&(0x7f0000000b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000b80)="4ba903bfe51dba5c28f672cdee6bff729d976125fa65e9ed23bee95018d125ef36967691fd", 0x25}, {&(0x7f0000000bc0)="8380f6a0d52c5fc8d969d3250fb76bcad86bfffa5cbf53ef0da58c0b346748fe83b79bccbe729b454d01872928128cae53d7810ae7585c6ee4a1e2a4dd389d0d3a6314a27f3a61195a940c8a4babd7992b624367f278530a4a593d6b1b991d8c9d2c73a4c260e421630d0a6a", 0x6c}, {&(0x7f0000000c40)="d3edfac72b05c994e9a54b83f80087338d3d725217e88de08a68fc89697ad6656a13271cacf7b2eb2a5274ebfc757daa9c5bec7d47610ea9e853a70c76da107e0a6a95662a58b53f4a14397703c55864529dfda995a035b8e428a41f204b48a187c45c3b9ceb8383cd1bce9886a69f388af9ecc6d1a92797a26fd7965a476d189572b1353a8fa5f35d1e706dcf00c04aa422a0844d2a63c190c311e78c3aab15d58dc0904d860775cfcf2b882e5076b6544986d18edaf6c4fa40d48514213a92e8b89baed1d1acbe2ac6b1d7f645a6f264d9", 0xd2}, 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0x1000}], 0x4}}, {{&(0x7f0000000d80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000002940)="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0x1000}, {&(0x7f0000000e00)="6fd9b7df94bca3dd62face9c72862705ae167863658fedafa79672a8146f3de1ddf50291368f1c57781020ad07360c7f5ba1cd46447ace2106ed0a12022c49c679b389fdbf91de21ea01b9314e4c593463b4893eb4719d1d53f1a258304ac36dc9e566524710f79c8e7ec15def5a8d552e633d64b489", 0x76}, {&(0x7f0000000e80)="aa84d0a1189d8e2cc4c3d126529ad72434d6a11e84cd0af84c3e1194fdef56d362124073b9992b0fb97fa14f3a61a70505ba3105599d22b730901600fc05300dba14874406b01e692a3ac95e57cd221bd6c3de6536971ead0437ca21d66a28bd990cd2428182cf89c4d9349ecf0ea5ccdb99dcd8ab1e140d5f18287c44509bebcc5f5708de535d7240f2cf", 0x8b}], 0x3, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x24, 0x1, 0x1, [r0, r3, r2, r4, r0]}}, @rights={{0x2c, 0x1, 0x1, [r5, r6, r2, r7, r8, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r9, r10, r2, r11]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}], 0xb8, 0x8080}}], 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f00000001c0)={r1, r0, 0x1, 0xe4, &(0x7f0000000080)="4c7e8a3f87419aa9c57e5c9258d20328f204a6ebf697b4cc800abc7717621f4ec0a9ded6c1d9ad12eec70886d4dd0cabb3717f52a8026c956a0f3a06d021a166c480ceb7bb2c5bc8030b7e772610fff3aedee2dabde8603e50c1f27d1fe56e7de4ccd9a36d6d282f5ea415dd31bd61ee5393070000c9629e0ae73db3b4d48e5454f60e9ce42f03432fc1ec6360ccf99da35b4f02de3286d83b5d5dd1e3107676e055e61216b912849ba662a6e4479383576db75a5bd35e1ee7f52116c9edb1337aea2e2b54599b271da0bf4b823f2022e9770b3fa11a86083e4c64bafc34ec036b542107", 0x29, 0x7, 0x9, 0x3f, 0xffff, 0x3, 0x7, 'syz1\x00'}) 05:29:15 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1701000000000000, 0x0, 0xf5ffffff) 05:29:15 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000780)=""/218) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000340)={0xff, 0xf, 0x7f, 0x2, "b1144e45fa7146e8c7d692f6a466f6b9b07f083e299ee98620a11f64922cdded"}) 05:29:15 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r2, &(0x7f000004d000)=[{{r3, r4/1000+60000}}], 0x18) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) [ 1012.676937][ T23] kauditd_printk_skb: 346 callbacks suppressed [ 1012.676948][ T23] audit: type=1326 audit(1639114155.120:2394): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24808 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:29:15 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1800000000000000, 0x0, 0xf5ffffff) [ 1012.708791][ T23] audit: type=1326 audit(1639114155.130:2395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24808 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd66773aa64 code=0x7ffc0000 [ 1012.740353][T24814] exFAT-fs (loop5): invalid boot record signature [ 1012.747401][T24814] exFAT-fs (loop5): failed to read boot sector 05:29:15 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f00000049c0)=[{{&(0x7f0000000a00)=@caif=@rfm, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000000140)=""/27, 0x1b}, {&(0x7f0000000a80)=""/161, 0xa1}, {&(0x7f0000000b40)=""/44, 0x2c}, {&(0x7f0000000b80)=""/17, 0x11}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/141, 0x8d}, {&(0x7f0000001c80)=""/146, 0x92}, {&(0x7f0000001d40)=""/81, 0x51}, {&(0x7f0000001dc0)=""/4096, 0x1000}], 0x9, &(0x7f0000002e80)=""/223, 0xdf}, 0x4}, {{&(0x7f0000002f80)=@can, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/68, 0x44}], 0x1, &(0x7f00000030c0)=""/36, 0x24}}, {{&(0x7f0000003100)=@hci, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003180)}], 0x1, &(0x7f0000003200)=""/185, 0xb9}, 0xffffffff}, {{&(0x7f00000032c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000004640)=[{&(0x7f0000003340)=""/109, 0x6d}, {&(0x7f00000033c0)=""/4096, 0x1000}, {&(0x7f00000043c0)=""/176, 0xb0}, {&(0x7f0000004480)=""/54, 0x36}, {&(0x7f00000044c0)=""/121, 0x79}, {&(0x7f0000004540)=""/246, 0xf6}], 0x6, &(0x7f00000046c0)=""/143, 0x8f}}, {{&(0x7f0000004780)=@nfc, 0x80, &(0x7f0000004940)=[{&(0x7f0000004800)=""/164, 0xa4}, {&(0x7f00000048c0)=""/110, 0x6e}], 0x2, &(0x7f0000004980)=""/14, 0xe}, 0xcc}], 0x5, 0x10102, 0x0) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000004c40)={&(0x7f0000004b00)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000004c00)={&(0x7f0000000200)=ANY=[@ANYBLOB="84000000", @ANYRES16=0x0, @ANYBLOB="08002bbd7000fbdbdf252b00000008000300b01a4b98c1a5b29b07d9971a8359435a2e0d5837e8b400b66738af648d686b600b862845239935a634fb460467809763f96d15b0a86d4ecfe38e5ab77550226ae67dd537278b318292cd26d54ab63ddbc2fc80e5557d5ae127df4783442fccf3ef9b1492877a0918f5fb245609aa25e0544b5bb4180d3373f7e7e6730bef644fa8756647160f899a5739f6cc68d2a0a10d6b0074c6addcbcd53aa04886376a3d8a449d10becc8d67f7de6297f8e00d13e09064f54eb3279ab998d319974c8c14479ca8a147dde80283f3e5d3b0a7ef1c0c1c3109edcf1a8e1e", @ANYRES32=0x0, @ANYBLOB="1e001f0000200705000000000000002500010004000000000400000000fa00000400080108006b000100000006007e004fcc000008006b00090000000500190106000000080026000217000008002700010000001300240092b689050c890562019b3624b0840400"], 0x84}, 0x1, 0x0, 0x0, 0x40051}, 0x4008000) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)={0x18, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_PUBL={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x3f0, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}]}, @TIPC_NLA_BEARER={0x104, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x1ff, @empty, 0x5}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x3, @mcast2, 0x7}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x5, @private0, 0x5a}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x4, @remote}}}}]}, @TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xc}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7f}]}, @TIPC_NLA_MEDIA={0x50, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xdc8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x401}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK={0x4}, @TIPC_NLA_NODE={0x158, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "5b3f7127c9a13dc8f18f84093c6469a433d5398943c606ad19a0f912"}}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "e5d9a4a248db6569d9d076342d64e39ba5f6762bad6ace90f0ce143d2297b55373"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "d8a2d6f37403e790264a4d4d09535b0fb59203914d906d192cf7394ae966f8a34b2c82be3683288aaa144358d66e7cbdef83d1b519271a26493dbf134c383d234e23db151f13755ea000afa4efbce23b2dac98b0005621c4ff700c46a3ae2467dc28ee0322b2f43c5f90c6efbba72f4cb6cc58fbb876493d12b6108d79ff24a4f1c11d113d61c224762bb6fba83da9da30be83e102755b23695907cea2d8dc3022457e72e34987a3083d3022d7e1735b9474312deb3ca4f1"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5226}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000001}]}, @TIPC_NLA_SOCK={0x90, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x15e}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcdc}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x101}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffff8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7177da19}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x5d}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7ff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}]}]}]}, 0x3f0}, 0x1, 0x0, 0x0, 0x4000000}, 0x400c800) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 1012.799242][T24814] exFAT-fs (loop5): failed to recognize exfat type [ 1012.811426][ T23] audit: type=1326 audit(1639114155.130:2396): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24808 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 [ 1012.847423][ T23] audit: type=1326 audit(1639114155.130:2397): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24808 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1012.871740][ T23] audit: type=1326 audit(1639114155.130:2398): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24808 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 05:29:15 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1801000000000000, 0x0, 0xf5ffffff) [ 1012.896051][ T23] audit: type=1326 audit(1639114155.130:2399): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24808 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7fd66773a78b code=0x7ffc0000 [ 1012.924391][ T23] audit: type=1326 audit(1639114155.130:2400): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24808 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1012.948685][ T23] audit: type=1326 audit(1639114155.130:2401): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24808 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1012.973495][ T23] audit: type=1326 audit(1639114155.130:2402): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24808 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1012.997813][ T23] audit: type=1326 audit(1639114155.130:2403): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24808 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:29:15 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1900000000000000, 0x0, 0xf5ffffff) 05:29:15 executing program 1: add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{0x8, 0x5, 0x80, 0x4}, {0x9, 0x81, 0x8, 0x400}, {0x1, 0x40, 0x3}, {0x21e6, 0x0, 0x6, 0xfffffff9}, {0xfbff, 0xff, 0x1, 0x6}, {0x9, 0xe3, 0x6, 0x8}, {0x200, 0x7, 0x7f, 0x4}]}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x3, 0x80, 0x5, 0x7f}, {0xff, 0x12, 0xfb, 0x1}, {0x7fff, 0x1, 0xad, 0x4}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:15 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x12, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) [ 1013.075275][T24814] exFAT-fs (loop5): invalid boot record signature [ 1013.081762][T24814] exFAT-fs (loop5): failed to read boot sector [ 1013.095820][T24814] exFAT-fs (loop5): failed to recognize exfat type [ 1013.148933][T24854] exFAT-fs (loop5): invalid boot record signature [ 1013.157692][T24854] exFAT-fs (loop5): failed to read boot sector [ 1013.171815][T24854] exFAT-fs (loop5): failed to recognize exfat type [ 1013.270038][T24854] exFAT-fs (loop5): invalid boot record signature [ 1013.276601][T24854] exFAT-fs (loop5): failed to read boot sector [ 1013.282746][T24854] exFAT-fs (loop5): failed to recognize exfat type 05:29:15 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x5, 0x10, 0x0, 0x1, "bc211705debb8feb2747eb4dd7a77701436ddfa54037d2f6d860bf7beb03ce71"}) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/51) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:29:15 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f0000003a40)={0x2, 0x80, 0x6, 0x40, 0x8c, 0xb, 0x0, 0x80000001, 0x200, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000c80), 0x1}, 0x10ca, 0x8000, 0x8, 0x6, 0x5, 0x9, 0x3f, 0x0, 0x8, 0x0, 0x9}, 0x0, 0xd, 0xffffffffffffffff, 0x9) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) recvmmsg(r1, &(0x7f0000003880)=[{{&(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/177, 0xb1}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f0000000480)=""/200, 0xc8}, {&(0x7f0000000380)=""/130, 0x82}, {&(0x7f0000000580)=""/232, 0xe8}, {&(0x7f0000000140)=""/28, 0x1c}], 0x6, &(0x7f0000000680)=""/138, 0x8a}, 0x10000}, {{&(0x7f0000000740)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/82, 0x52}, {&(0x7f0000000840)=""/27, 0x1b}, {&(0x7f0000000880)=""/140, 0x8c}, {&(0x7f0000000940)=""/97, 0x61}, {&(0x7f00000009c0)=""/253, 0xfd}], 0x5, &(0x7f0000000b40)=""/152, 0x98}, 0x9}, {{&(0x7f0000000c00)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @private}}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000000c80)}, {&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000001cc0)=""/125, 0x7d}], 0x3, &(0x7f0000001d80)=""/58, 0x3a}, 0x8001}, {{&(0x7f0000001dc0)=@generic, 0x80, &(0x7f0000002000)=[{&(0x7f0000001e40)}, {&(0x7f0000001e80)=""/97, 0x61}, {&(0x7f0000001f00)=""/199, 0xc7}], 0x3, &(0x7f0000002040)=""/70, 0x46}, 0x7}, {{&(0x7f00000020c0)=@nfc_llcp, 0x80, &(0x7f00000036c0)=[{&(0x7f0000002140)=""/30, 0x1e}, {&(0x7f0000002180)}, {&(0x7f00000021c0)=""/178, 0xb2}, {&(0x7f0000002280)=""/131, 0x83}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/150, 0x96}, {&(0x7f0000003400)=""/205, 0xcd}, {&(0x7f0000003500)=""/51, 0x33}, {&(0x7f00000035c0)=""/103, 0x67}, {&(0x7f0000003640)=""/81, 0x51}], 0xa}, 0x7}, {{0x0, 0x0, &(0x7f0000003780), 0x0, &(0x7f00000037c0)=""/131, 0x83}, 0x7}], 0x6, 0x60, &(0x7f0000003a00)={0x77359400}) sendmmsg(r0, &(0x7f0000003540)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000240)=@tipc=@nameseq={0x1e, 0x3}, 0x80, 0x0}}], 0x2, 0x101d0) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x8f}}, 0x2e) 05:29:15 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1901000000000000, 0x0, 0xf5ffffff) 05:29:15 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x18, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) [ 1013.452704][T24875] exFAT-fs (loop5): invalid boot record signature [ 1013.467503][T24875] exFAT-fs (loop5): failed to read boot sector [ 1013.483031][T24875] exFAT-fs (loop5): failed to recognize exfat type [ 1013.553010][T24875] exFAT-fs (loop5): invalid boot record signature [ 1013.559485][T24875] exFAT-fs (loop5): failed to read boot sector [ 1013.565741][T24875] exFAT-fs (loop5): failed to recognize exfat type 05:29:16 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x6, &(0x7f00000000c0)=[{0x2, 0x4, 0x7, 0x9}, {0xfff, 0x1, 0xff, 0x9}, {0x72b, 0xc, 0x0, 0xa}, {0x70, 0x1, 0x7, 0x5}, {0x8001, 0x9, 0x81, 0x1}, {0x40, 0xff, 0x0, 0x3}]}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{0x0, 0xf8, 0x2, 0x10000}, {0x200, 0xff}, {0x3, 0x5, 0x7, 0x8}]}) r0 = perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x80, 0x6, 0x3f, 0x8, 0x1, 0x0, 0x401, 0x8181, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000000), 0x3}, 0x44020, 0x1, 0x1f, 0x7, 0x80000001, 0x0, 0x1, 0x0, 0x40, 0x0, 0xd2e}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x2, 0x40, 0x4, 0x7f, 0x0, 0x8, 0x44000, 0xe, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xbd, 0x2, @perf_config_ext={0x6, 0x8}, 0x40000, 0x1, 0x0, 0x3, 0x2b5, 0x9, 0x4, 0x0, 0x6, 0x0, 0x5}, 0xffffffffffffffff, 0xf, r0, 0x2) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:16 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000002c0)=""/132) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x200000005ea8, 0x4b4343) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) syz_open_dev$evdev(&(0x7f0000000040), 0x20, 0x145080) sendmsg$NL80211_CMD_LEAVE_IBSS(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020029bd7000fddbdf252c0000000c009900090000006f0000005c119543891f9d3a81a2fc8637fce1fa7cb5f0b2106a3a7a7011e0281c3f4a025934b5eab1ca9db9cc1f9c07cc1fa34000a8755c15739f3c8a2d731da7ce28f1fbf9ca5b546669ad6b53c1eb9a76ca6e880565b6702615be0d8e56ecbe35977cbb1163319c1f17a388ac582dd917cce8d26ae542ef0007165790e9ed25967234b6ed56a522b8ebb9c0f2e682900945657c048594e01a4519b79510d4f80e66b3c34a3542d8a71c15d470ff1a5273ba5d4847c2"], 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x48004) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:29:16 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1a00000000000000, 0x0, 0xf5ffffff) 05:29:16 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x22, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:16 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYRESDEC], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipv4_getnexthop={0x2c, 0x6a, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NHA_MASTER={0x8, 0xa, 0x1}, @NHA_ID={0x8, 0x1, 0x2}, @NHA_GROUPS={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x40010) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f00000006c0)={0x5, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) 05:29:16 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1a01000000000000, 0x0, 0xf5ffffff) 05:29:16 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0xfc, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:16 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1b00000000000000, 0x0, 0xf5ffffff) [ 1013.912932][T24897] exFAT-fs (loop5): invalid boot record signature [ 1013.922721][T24897] exFAT-fs (loop5): failed to read boot sector [ 1013.933073][T24897] exFAT-fs (loop5): failed to recognize exfat type [ 1013.997351][T24897] exFAT-fs (loop5): invalid boot record signature [ 1014.007349][T24897] exFAT-fs (loop5): failed to read boot sector [ 1014.019006][T24897] exFAT-fs (loop5): failed to recognize exfat type 05:29:16 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x54, 0x0, 0x8, {0x2, 0x6}, {0x5, 0x4}, @rumble={0x9, 0x8001}}) r1 = timerfd_create(0x0, 0x800) r2 = dup(r1) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000008, 0x20010, r2, 0x78932000) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0x80084504, 0x0) 05:29:16 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x25, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:16 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x3, 0x85, 0x3}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) 05:29:16 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1b01000000000000, 0x0, 0xf5ffffff) 05:29:16 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1c00000000000000, 0x0, 0xf5ffffff) [ 1014.344351][T24927] exFAT-fs (loop5): invalid boot record signature [ 1014.359771][T24927] exFAT-fs (loop5): failed to read boot sector [ 1014.373092][T24927] exFAT-fs (loop5): failed to recognize exfat type [ 1014.410848][T24927] exFAT-fs (loop5): invalid boot record signature [ 1014.418652][T24927] exFAT-fs (loop5): failed to read boot sector [ 1014.431459][T24927] exFAT-fs (loop5): failed to recognize exfat type 05:29:17 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{r2, r3/1000+60000}, 0x2, 0x7f, 0x4}, {{r4, r5/1000+60000}, 0x15, 0x3, 0x92c}, {{0x0, 0xea60}, 0x1f, 0x8000, 0x7}, {{r6, r7/1000+10000}, 0x4, 0x7, 0xfff80000}, {{}, 0x15, 0xde, 0x48693a47}, {{0x0, 0x2710}, 0x14, 0x1, 0xa6}, {{0x77359400}, 0x1, 0x5}], 0xa8) r8 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r8, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:29:17 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1c01000000000000, 0x0, 0xf5ffffff) 05:29:17 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x48, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) [ 1014.760521][T24955] exFAT-fs (loop5): invalid boot record signature [ 1014.769232][T24955] exFAT-fs (loop5): failed to read boot sector [ 1014.782313][T24955] exFAT-fs (loop5): failed to recognize exfat type [ 1014.838541][T24955] exFAT-fs (loop5): invalid boot record signature [ 1014.847256][T24955] exFAT-fs (loop5): failed to read boot sector [ 1014.853565][T24955] exFAT-fs (loop5): failed to recognize exfat type 05:29:18 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468e85f646765000900030073797a26000000000900030073797a32000000004643a2ceefbdf8152cfb067e295dc4b1b5bcdb355f84e8991193306325968acaa7a745fb1b0d2b476099bd1a88f556b1aee770e30ee610d009cc500136ce4bad4d7328d8b2c46bd4f7b1d15f66f79616"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000300)=0x2) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x3, 0x8, 0xffffffff}], 0x18) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:18 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1d00000000000000, 0x0, 0xf5ffffff) 05:29:18 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4c, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:18 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0xa5c, 0x3, 0x4, 0x6}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 1015.659759][T24968] exFAT-fs (loop5): invalid boot record signature [ 1015.685857][T24968] exFAT-fs (loop5): failed to read boot sector [ 1015.718717][T24968] exFAT-fs (loop5): failed to recognize exfat type [ 1015.775507][T24968] exFAT-fs (loop5): invalid boot record signature [ 1015.784212][T24968] exFAT-fs (loop5): failed to read boot sector [ 1015.793069][T24968] exFAT-fs (loop5): failed to recognize exfat type 05:29:18 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x440, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000080)=[0xfff, 0x8]) 05:29:18 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0xc1) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) lsetxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v3={0x3000000, [{0x80000000, 0x7f}, {0x4}], 0xffffffffffffffff}, 0x18, 0x1) 05:29:18 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1d01000000000000, 0x0, 0xf5ffffff) 05:29:18 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x60, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:18 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0xfffffffffffffffe, 0x10000) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x12, 0xb9, &(0x7f0000000040)="57e15e9ab1617c42006e3307f6dd4d801666346cd3615c197ab38a34e9051ce37b0e892c781fb1780b7d473832f8cd48f0f85b06315be1e55d14ef8f4e098277958d08b49a9fe92c104bf42017a7805c89350597702308b3e669d61d386c0f2902fcf13aa0b91d5cc18f21d2c561fe18893436104440b3088ec40a1278ae894ca9ef7b519fa8e3f426dce732e0dbfc8dd1850f1485dd2a8c2553701d634cbb08a432914a57e7265132d0bbf75125792cccc506331b48957324"}) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:29:18 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ff80001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:18 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x7, 0x7, 0x0, 0x7}, {0xb3, 0xcb, 0x9, 0x1}, {0x9, 0x3f, 0x6, 0x6}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000200)=@req={0x8435, 0x1, 0xfff, 0x20}, 0x10) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{0x2, 0x4, 0x3, 0x7}, {0x7f, 0x1, 0x3b, 0x6}, {0x5, 0x9, 0x0, 0x3}, {0x8, 0x2, 0x1, 0x5}, {0xedf8, 0x0, 0x7, 0x9}, {0x8000, 0x67, 0x4, 0x9}, {0x2, 0xff, 0x2, 0x1}]}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0xf001, 0x0, 0xff, 0x1}, {0x1000, 0x7, 0xa4, 0x400}, {0x7fff, 0x7, 0x7, 0x5}, {0x690, 0x3f, 0x8, 0x2}, {0x4, 0x4, 0x7, 0x5}, {0x1, 0xaa, 0x6, 0x800}]}, 0x10) 05:29:18 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1e00000000000000, 0x0, 0xf5ffffff) [ 1016.127518][T24989] exFAT-fs (loop5): invalid boot record signature [ 1016.134073][T24989] exFAT-fs (loop5): failed to read boot sector [ 1016.144689][T24989] exFAT-fs (loop5): failed to recognize exfat type [ 1016.196253][T24989] exFAT-fs (loop5): invalid boot record signature [ 1016.202695][T24989] exFAT-fs (loop5): failed to read boot sector [ 1016.222945][T24989] exFAT-fs (loop5): failed to recognize exfat type 05:29:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:19 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x200000000006, 0x19, 0x25, 0x7febfffd}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x3, 0x4, 0x3f, 0x4}, {0x2, 0x1, 0x2, 0x7fff}, {0x1, 0x3f, 0x89, 0x10001}, {0x40, 0xd8, 0xff, 0x9d3}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:19 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1e01000000000000, 0x0, 0xf5ffffff) 05:29:19 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x64, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:19 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) r3 = dup(r2) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r4, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r3, 0x80084504, 0x0) 05:29:19 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000000380)={{r0}, "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"}) r2 = open(&(0x7f0000000180)='./bus\x00', 0x1c5b42, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x6) sendfile(r2, r3, 0x0, 0x8000000a) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20000c0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@access_client}, {@noextend}, {@access_uid={'access', 0x3d, r4}}], [{@uid_gt={'uid>', 0xffffffffffffffff}}]}}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r5, &(0x7f0000000300)=[{{}, 0x1f, 0x6, 0x1000}, {{}, 0x16, 0xc3, 0x10001}, {{0x0, 0xea60}, 0x11, 0x5, 0x84}], 0x48) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:29:19 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1f00000000000000, 0x0, 0xf5ffffff) 05:29:19 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x1f01000000000000, 0x0, 0xf5ffffff) [ 1017.036811][T25025] exFAT-fs (loop5): invalid boot record signature [ 1017.052917][T25025] exFAT-fs (loop5): failed to read boot sector [ 1017.059088][T25025] exFAT-fs (loop5): failed to recognize exfat type 05:29:19 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2000000000000000, 0x0, 0xf5ffffff) [ 1017.140802][T25025] exFAT-fs (loop5): invalid boot record signature [ 1017.147284][T25025] exFAT-fs (loop5): failed to read boot sector [ 1017.153465][T25025] exFAT-fs (loop5): failed to recognize exfat type 05:29:19 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x68, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:19 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2001000000000000, 0x0, 0xf5ffffff) [ 1017.242336][T25060] exFAT-fs (loop5): invalid boot record signature [ 1017.248812][T25060] exFAT-fs (loop5): failed to read boot sector [ 1017.255004][T25060] exFAT-fs (loop5): failed to recognize exfat type 05:29:19 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2100000000000000, 0x0, 0xf5ffffff) [ 1017.307971][T25060] exFAT-fs (loop5): invalid boot record signature [ 1017.314644][T25060] exFAT-fs (loop5): failed to read boot sector [ 1017.320978][T25060] exFAT-fs (loop5): failed to recognize exfat type 05:29:20 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r3, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r4 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000640)=""/94) read(r3, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000300)={0x1, 0x8000, 0xfffffc00, 0x10001, 0x2}) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:20 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0x7ffc0001}, {0x100, 0x5, 0x2, 0xa0}, {0x4, 0xe4, 0x4e, 0x6}, {0x3f, 0xf9, 0x15, 0x4}]}) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x66a9, 0x7, 0x6, 0x200}]}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000340)={0xa, &(0x7f00000002c0)=[{0x6, 0x6, 0x8, 0x40}, {0x3, 0xab, 0x6, 0x1f}, {0x3, 0x1, 0x7}, {0x4, 0x2, 0x4}, {0x5, 0x8, 0x5, 0x93d}, {0x3, 0xda, 0x9, 0x3f}, {0x3, 0xe2, 0x81, 0x9}, {0x4, 0x4, 0x81, 0xffffffff}, {0x478, 0x3f, 0x81}, {0x0, 0x2, 0xff, 0x10000}]}, 0x10) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x3, 0x0, 0x6, 0x1f}]}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f00000003c0)={0x6, &(0x7f0000000380)=[{0x3ff, 0x80, 0x7, 0xfffffff7}, {0x7, 0x4a, 0x3, 0xf7a}, {0x3, 0x9, 0xfa, 0x6}, {0x1, 0x1, 0x9, 0x101}, {0xfd60, 0x6, 0xff, 0x8}, {0x100, 0x1, 0x4, 0x3f}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000200)={0x8, &(0x7f00000001c0)=[{0x9, 0x3, 0x0, 0x20}, {0x3, 0x2, 0x44, 0x2}, {0x0, 0x0, 0x1, 0x2}, {0x0, 0xf5, 0x5d, 0x7fff}, {0x7, 0x4e, 0x9, 0x3ff}, {0xb97, 0x7, 0x7f, 0x5}, {0x1, 0x8, 0x9, 0x518d8d4f}, {0x2, 0x4, 0x80, 0x9}]}) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x1ff, 0x0, 0x88, 0x4}]}) 05:29:20 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6c, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:20 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2101000000000000, 0x0, 0xf5ffffff) 05:29:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = socket$tipc(0x1e, 0x2, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x1) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x181240, 0x0) r5 = open(&(0x7f0000000180)='./bus\x00', 0x1c5b42, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x6) sendfile(r5, r6, 0x0, 0x8000000a) r7 = open_tree(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x9800) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440), 0x4800, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r9, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) r10 = dup3(r1, r1, 0x80000) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x36d, r2, &(0x7f0000000040)="37c6289b841ebbe4361d185ed3b2bfb753ba71c226502e2c2cc72d456a4bf0f8306cb638d593726509a536e6d7cf8a7864d24e226bbb568e9735eae096d625", 0x3f, 0x9, 0x0, 0x2, r3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x4, r4, &(0x7f0000000140), 0x0, 0x6, 0x0, 0x0, r5}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x40, r0, &(0x7f00000001c0)="4c292de9e7eed653afdd2320ff0786a57f2ba96ba9bd47adfb8cdf35c73c3b284ba5ce332b830bffaf67490662e6169f9be3b128489375df26cde8cc68d30c393fe862f2847c2771d7a062ebb9bb86083d6b2a87c03b2fdedc26d4466e4e85084a9d808cf8d754ce1dd437a9e8f2a0ec96d6df2ef09987b4c157fd7f81e7fb94403fb81507f3953eaf4b1aa0ea7dd2ea1dd624f42b6bf91c9809c07fbbf696d05d198f65e75b949c1a873d7898e744d92bd2f050058c01a4ae4fe537fef3386c2c465e23724729f5513f44f72bc457e4eb51bcbc95bbb54f0771", 0xda, 0xff, 0x0, 0x0, r7}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x5, 0x1f, r1, &(0x7f0000000340)="c77ae349e7e7266725d88830885b4b992bfac2402b5edb115dd2679a4706cb00faba39f1bf7869fb488fc4a6c1867e822e66e9bc9307e5aedeceb4b63e6d8de3e95731fd403d5afcb12e12af2c833a41fe2d428bf869b66712dd86d5301bf132fc298f113244b431c795cf8038b9ac071b9e3d", 0x73, 0xfc9, 0x0, 0x1, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2, 0xc40, r0, &(0x7f0000000400)="bc5cf4af8d7faea3b58f1e6d3ea97a77a2ca386751f7abdfe3015fb662d55ab89c04793412348d23c52c5520b0bfa09d77", 0x31, 0x800, 0x0, 0x2, r8}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x200, r9, &(0x7f00000004c0)="155e2c7902f78fac2148ebcf96c83dff56ef", 0x12, 0x1000, 0x0, 0x3, r10}]) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r11 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r11, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:29:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000140)=0x4) r1 = dup(r0) syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84000) write$evdev(r2, &(0x7f000004d000)=[{{0x77359400}, 0x1, 0x0, 0x9a55}], 0x18) r3 = open(&(0x7f0000000040)='./file0\x00', 0x600081, 0x8) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x1) r4 = socket(0x1e, 0x4, 0x0) bind$inet6(r4, &(0x7f0000000180)={0xa, 0x4e23, 0x400, @local, 0x6c0}, 0x1c) [ 1017.865109][ T23] kauditd_printk_skb: 234 callbacks suppressed [ 1017.865126][ T23] audit: type=1326 audit(1639114160.310:2638): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25016 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd667787b49 code=0x0 05:29:20 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2200000000000000, 0x0, 0xf5ffffff) [ 1017.935835][T25087] exFAT-fs (loop5): invalid boot record signature [ 1017.944347][T25087] exFAT-fs (loop5): failed to read boot sector [ 1017.950883][T25087] exFAT-fs (loop5): failed to recognize exfat type [ 1017.951543][ T23] audit: type=1326 audit(1639114160.390:2639): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25096 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd667787b49 code=0x0 05:29:20 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x74, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) [ 1018.008500][T25087] exFAT-fs (loop5): invalid boot record signature [ 1018.015277][T25087] exFAT-fs (loop5): failed to read boot sector [ 1018.022847][T25087] exFAT-fs (loop5): failed to recognize exfat type 05:29:20 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2201000000000000, 0x0, 0xf5ffffff) 05:29:20 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2300000000000000, 0x0, 0xf5ffffff) [ 1018.065325][T25118] exFAT-fs (loop5): invalid boot record signature [ 1018.078991][T25118] exFAT-fs (loop5): failed to read boot sector [ 1018.089554][T25118] exFAT-fs (loop5): failed to recognize exfat type 05:29:20 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2301000000000000, 0x0, 0xf5ffffff) [ 1018.161224][T25118] exFAT-fs (loop5): invalid boot record signature [ 1018.167785][T25118] exFAT-fs (loop5): failed to read boot sector [ 1018.174082][T25118] exFAT-fs (loop5): failed to recognize exfat type 05:29:20 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7a, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) [ 1018.236578][T25140] exFAT-fs (loop5): invalid boot record signature [ 1018.247569][T25140] exFAT-fs (loop5): failed to read boot sector [ 1018.254122][T25140] exFAT-fs (loop5): failed to recognize exfat type [ 1018.283264][T25140] exFAT-fs (loop5): invalid boot record signature [ 1018.289852][T25140] exFAT-fs (loop5): failed to read boot sector [ 1018.296576][T25140] exFAT-fs (loop5): failed to recognize exfat type [ 1018.780204][ T23] audit: type=1326 audit(1639114161.220:2640): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25096 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd667787b49 code=0x0 05:29:21 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340), 0xc, &(0x7f0000000380)={&(0x7f0000000780)={0x308, 0x0, 0x200, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3, 0x10}}}}, [@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x7fff}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x4f}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xffff}, @NL80211_ATTR_FRAME_MATCH={0x14, 0x5b, "dfb8e75a1bc6dada5e599faa15b7333e"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x7}, @NL80211_ATTR_FRAME_MATCH={0xdb, 0x5b, "36a649198ad744a2a22983391fed163f309e405ac05e4c624992813aac7afb0fb20c3ee1a0b827bf667ff9137cdf9bafcf31a5a451c467994e7a3069dd32fc332aaeef5f31e73b04665c023bbe6bb0b8a24e2eea5be6a4636b2ab7de38a5c70f0b763b8fbec6150499b47399a7577cec6f5a4f4e8957586bedd570ccc89117446192e676f196efa327c197271e6f2508ecef4cfeb97b221b0d88ba40ffdf25ccfc4f8d1d0f3ba69267b46f69a4fd73d227f12fa703ffce66582bf85f1826f5ebf1f10f84b0c4ee742bd30e86cae4e0c78461e9053894c3"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xffff}, @NL80211_ATTR_FRAME_MATCH={0xf5, 0x5b, "55767437d16a4d6b03eb5911de806938167352701ab9f89b5046c534bc58765ba15c24193f591d31d404545fe3aef2d01ae67092e67b4f4be91dbe59fc050b761a2897a81769d3bd0d2b72d7a3c9ac04ad250f0d273f0f98edc7f630ca62bfd9babe4bfd62a14deb190d04337a406067b586b2b4cf2a1471301b8c9900ff49c1de3b7a84e71b069c56f787a36e8ca55f49b8a8c93d242043c0e8bd5e67957e87bf265d29b79374090dd77a976dbc01fc3c60642e81b2e6312ebf54cbf925fa6c31ec63c753bfcac0e9b522160a735d3bdec029439359ff8952778f9d8fddc144dbf5c90bfec180826f83242ee4eba0f895"}, @NL80211_ATTR_FRAME_MATCH={0xd7, 0x5b, "a2707ece217f877b79f15ddfe275fbe13babe3bc977655b765ed20720767395d37ebf2b3ebd3c6db327b1ccbc421ba8632b1f02754b7123a7f4a3ab40bb7e1e8d09915b9f734660b564c7455013a23625d0c8f7d6bb04bc10cc921137ba8814e5181d63c52908a24c7ca88ff6e66c6e9244f21050bb4d940f8da241aaca793641bc250b44e4c0518a50958af35edef182bb160bacdf3c05e962427cdfbbe939501ab0803c5850f44cc1eaf37a2ddb904bcf290196203b85ae6210ea08e9394c5713c37866af69ea43c00a2bd6669401e96ead1"}]}, 0x308}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:21 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2400000000000000, 0x0, 0xf5ffffff) 05:29:21 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x89, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x9, 0x472f42) r1 = dup(r0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) fdatasync(r1) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) r3 = syz_open_dev$vcsn(&(0x7f0000000080), 0xfffffffffffffc00, 0x40080) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000100)={0x54, 0x70, 0x5, {0x104, 0xa7}, {0x8, 0xe04}, @period={0x58, 0x6, 0xa8a, 0x1, 0x8, {0xb58, 0x0, 0xfb78, 0x3}, 0x2, &(0x7f00000000c0)=[0xff, 0xf3]}}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000140)=""/59) r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x523d8000000000, 0x8281) ioctl$USBDEVFS_CONTROL(r4, 0x4004551e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_RESET(r4, 0x5514) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000001c0)=0xfb) ioctl$USBDEVFS_REAPURBNDELAY(r4, 0x4008550d, &(0x7f0000000180)) 05:29:21 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x5f71, 0x200402) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/mdstat\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000080)=r1) sendmsg$IPSET_CMD_TEST(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xb4}, 0x1, 0x0, 0x0, 0x90}, 0x20000081) 05:29:21 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0xb240, 0x20, 0x80, 0x9}, {0x6b88, 0x2, 0x5, 0x2}, {0x800, 0x6, 0x8, 0x4}, {0x7, 0x0, 0x4, 0x6}, {0x40, 0xa2, 0x7, 0xa72c}, {0x5, 0x3a, 0x9, 0x9257}, {0x1, 0x6, 0x7}, {0x3f, 0x8, 0x6, 0x6}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) prctl$PR_SET_SECCOMP(0x16, 0xccb62a4554d5cd01, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x18, 0xde, 0x8, 0x9}, {0x5, 0x81, 0x7f, 0x7}, {0x8001, 0x4, 0xf9, 0x2}]}) [ 1018.946337][ T23] audit: type=1326 audit(1639114161.390:2641): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25158 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1018.981231][T25159] exFAT-fs (loop5): invalid boot record signature 05:29:21 executing program 1: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:21 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2401000000000000, 0x0, 0xf5ffffff) [ 1018.989152][T25169] usb usb6: usbfs: interface 0 claimed by hub while 'syz-executor.0' resets device [ 1018.990871][ T23] audit: type=1326 audit(1639114161.410:2642): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25158 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1019.004188][T25159] exFAT-fs (loop5): failed to read boot sector 05:29:21 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xfff, &(0x7f0000000080)=0x2) 05:29:21 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2500000000000000, 0x0, 0xf5ffffff) [ 1019.068870][ T23] audit: type=1326 audit(1639114161.410:2643): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25158 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:29:21 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2501000000000000, 0x0, 0xf5ffffff) 05:29:21 executing program 1: ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000000000)) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 1019.129674][T25159] exFAT-fs (loop5): failed to recognize exfat type [ 1019.177158][ T23] audit: type=1326 audit(1639114161.410:2644): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25158 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd66773aa64 code=0x7ffc0000 [ 1019.219969][ T23] audit: type=1326 audit(1639114161.410:2645): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25158 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 [ 1019.253092][T25159] exFAT-fs (loop5): invalid boot record signature [ 1019.259760][T25159] exFAT-fs (loop5): failed to read boot sector [ 1019.272835][T25159] exFAT-fs (loop5): failed to recognize exfat type [ 1019.296490][ T23] audit: type=1326 audit(1639114161.410:2646): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25158 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1019.348103][ T23] audit: type=1326 audit(1639114161.410:2647): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25158 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fd667789137 code=0x7ffc0000 [ 1019.833473][T25181] usb usb6: usbfs: interface 0 claimed by hub while 'syz-executor.0' resets device 05:29:22 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x1006, 0x0, 0x2, 0x7ffc0001}, {0x4, 0x4, 0x2, 0x3}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect(r0, &(0x7f0000000080)=@ieee802154={0x24, @long={0x3, 0x3, {0xaaaaaaaaaaaa0102}}}, 0x80) 05:29:22 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2600000000000000, 0x0, 0xf5ffffff) 05:29:22 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x9f, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:22 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) r3 = fsmount(r1, 0x1, 0x72) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000040)={0x75, 0x20, 0xfff, 0x2, "8f8841341a6dd1b1a2956cf3b8fc555319fbb5bbc47d52611ff883951ad7957a"}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) pread64(r4, &(0x7f0000000140)=""/90, 0x5a, 0x7fff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x45dd}], 0x18) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:29:22 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) fcntl$lock(r2, 0x25, &(0x7f0000000180)={0x0, 0x0, 0x5, 0x7f, 0xffffffffffffffff}) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x420a03, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000080)=""/226) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:29:22 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="50000000bf4136850942022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9482e326c8793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00cf2503000000f1ff0302010000000500040002000010cb640e954befcff30251ae240517a20000000000005364108a000900230073797a32000500000000030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000780)=""/201) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$char_usb(0xffffffffffffffff, &(0x7f0000000340)="039d94fee5992275da0707a83249b585905ef854d5e2710c37d00a13e3e293d6c6aa98d447c42339e07c1da2e237d967d729f3760dc29281c6", 0x39) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000300)={0xff, 0x1a, 0x7f, 0x4993, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:22 executing program 1: read(0xffffffffffffffff, &(0x7f0000000000)=""/7, 0x7) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) recvfrom(r0, &(0x7f0000000080)=""/26, 0x1a, 0xab90ec288751e3e, &(0x7f00000000c0)=@caif=@dgm={0x25, 0x3, 0x4}, 0x80) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[{0x40, 0x9, 0x2, 0x1f}]}) 05:29:22 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2601000000000000, 0x0, 0xf5ffffff) [ 1020.242978][T25208] exFAT-fs (loop5): invalid boot record signature [ 1020.250521][T25208] exFAT-fs (loop5): failed to read boot sector 05:29:22 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2700000000000000, 0x0, 0xf5ffffff) 05:29:22 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2701000000000000, 0x0, 0xf5ffffff) [ 1020.326355][T25208] exFAT-fs (loop5): failed to recognize exfat type 05:29:22 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xa1, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) [ 1020.370019][T25208] exFAT-fs (loop5): invalid boot record signature [ 1020.377653][T25208] exFAT-fs (loop5): failed to read boot sector [ 1020.384107][T25208] exFAT-fs (loop5): failed to recognize exfat type 05:29:22 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2800000000000000, 0x0, 0xf5ffffff) 05:29:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000006}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="54f91bbabb", @ANYRES16=0x0, @ANYBLOB="00012dbd7000fbdbdf2501000000050011000300000006000a00ffff000005001100010000000500070005000000"], 0x34}}, 0x80) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000000)={0x5, &(0x7f0000000040)=[{0x62e0, 0x6, 0xff, 0x619f}, {0x7, 0x33, 0x0, 0x5}, {0x6, 0x8, 0x6}, {0x7f, 0xff, 0x6, 0x8}, {0x101, 0x8, 0x4, 0x3}]}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_START_REQ(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_COORD_PAN_ID={0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}]}, 0x24}}, 0x0) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="f7e700ffff0000000000010000000800030003"], 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r4, 0x301, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20008000) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:22 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2801000000000000, 0x0, 0xf5ffffff) [ 1020.444663][T25258] exFAT-fs (loop5): invalid boot record signature [ 1020.455673][T25258] exFAT-fs (loop5): failed to read boot sector [ 1020.468770][T25258] exFAT-fs (loop5): failed to recognize exfat type 05:29:23 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2900000000000000, 0x0, 0xf5ffffff) [ 1020.549003][T25258] exFAT-fs (loop5): invalid boot record signature [ 1020.555592][T25258] exFAT-fs (loop5): failed to read boot sector [ 1020.562154][T25258] exFAT-fs (loop5): failed to recognize exfat type 05:29:23 executing program 0: syz_open_procfs(0x0, &(0x7f0000000300)='net/dev\x00') r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000200)=""/217) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) r3 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x88) r4 = geteuid() mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x408, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@privport}], [{@seclabel}, {@dont_appraise}, {@hash}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@euid_gt}, {@fowner_lt={'fowner<', r4}}, {@fsmagic}]}}) 05:29:23 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xa6, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:23 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000300)=""/35) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:23 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2901000000000000, 0x0, 0xf5ffffff) 05:29:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x84040) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/253) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x80084504, 0x0) 05:29:23 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2a00000000000000, 0x0, 0xf5ffffff) [ 1021.265298][T25291] exFAT-fs (loop5): invalid boot record signature [ 1021.273313][T25291] exFAT-fs (loop5): failed to read boot sector [ 1021.279766][T25291] exFAT-fs (loop5): failed to recognize exfat type 05:29:23 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2a01000000000000, 0x0, 0xf5ffffff) 05:29:23 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f00000000c0)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0xea60}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "72e8f79c836cef46"}}, 0x48}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d, r1}, 0x10, &(0x7f00000003c0)={&(0x7f0000000200)={0x1, 0xff00, 0x0, {0x77359400}, {0x0, 0xea60}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "717921e6629a032538fd4b2f1c52bdfde57513a7c2ecc0fb419b540584190f92cfdb5ed1b3ae5205c97047159c09d3e94e012fca9180e40557d77c885c13152f"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000640)={&(0x7f0000000500)={0x1d, r1}, 0x10, &(0x7f0000000600)={&(0x7f0000000580)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "274914f340d4a7cb"}}, 0x48}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={'syztnl0\x00', &(0x7f0000000080)={'ip6_vti0\x00', r1, 0x2f, 0x7f, 0x80, 0x10001, 0x4d, @local, @mcast2, 0x20, 0xa1, 0x1, 0x8}}) 05:29:23 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xd2, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) [ 1021.343423][T25291] exFAT-fs (loop5): invalid boot record signature [ 1021.349937][T25291] exFAT-fs (loop5): failed to read boot sector [ 1021.368041][T25291] exFAT-fs (loop5): failed to recognize exfat type 05:29:23 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/197, 0xc5}, {&(0x7f00000001c0)=""/207, 0xcf}], 0x3) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:23 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2b00000000000000, 0x0, 0xf5ffffff) 05:29:23 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 1021.427435][T25328] exFAT-fs (loop5): invalid boot record signature [ 1021.448521][T25328] exFAT-fs (loop5): failed to read boot sector [ 1021.455023][T25328] exFAT-fs (loop5): failed to recognize exfat type [ 1021.495961][T25328] exFAT-fs (loop5): invalid boot record signature [ 1021.506145][T25328] exFAT-fs (loop5): failed to read boot sector [ 1021.512392][T25328] exFAT-fs (loop5): failed to recognize exfat type 05:29:25 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$EXT4_IOC_GETSTATE(r1, 0x40046629, &(0x7f0000000040)) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000280)={0x1f, 0xffff, 0x3}, 0x6) io_setup(0xa, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x40000000, 0x4, 0x0, 0x1, 0x0, r2, &(0x7f0000000040)="0300ff7a0000", 0x6}]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) io_cancel(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0xfd, r4, &(0x7f0000000080)="4b18c2a1febcb5381d2460d274f0a77708332dc197375204659c4a2655c26c58d9d0136c61d4ed7d6358393d7bfcc30af0d7589d94494169cf50f62f2498b41145b13115", 0x44, 0x67aa, 0x0, 0x2}, &(0x7f0000000140)) r5 = dup(r0) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r6, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r5, 0x40044591, 0x0) 05:29:25 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2b01000000000000, 0x0, 0xf5ffffff) 05:29:25 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xd8, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:25 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000300), 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000), &(0x7f00000001c0)) sendmmsg$unix(r1, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1000009d3d7fbf0000000000010000001600000013299e2e0bda189e00aee923719212a8ada5ae8ffaccbdae16c6bd9abd835555cfd422a566e09ece2672cc860ac9374c5e8ed5d06de6a8ff3da23148a26919785a9750f00527f1d2275f9364281984ed533a6207274a038c6f8c5acd6ed45d7e5dc8fb77bc965fc4f8eebb82e272eda1c12ea1f1d6fa2e1ed9b82806428e4655601251480309ad3d1670915e56985bc7ced413e1eefb6ad14800e1bdd3940b27"], 0x10}}], 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001700)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) pread64(r1, &(0x7f0000000080)=""/230, 0xe6, 0x8) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) 05:29:25 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0xc31b, 0x682002) r1 = getpid() r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x12c16}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x0, 0x4, 0x0, 0xa1, 0x0, 0x8, 0x9100, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x115, 0x1, @perf_config_ext={0x4e6d, 0x7}, 0x10, 0x0, 0x6, 0x8, 0x1, 0xffff, 0x3ff, 0x0, 0x8, 0x0, 0x2}, 0xffffffffffffffff, 0x4, r2, 0x1) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x2, 0x6, 0x4e, 0x6, 0x0, 0x2, 0x8, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xf86d, 0x4, @perf_bp={&(0x7f0000000080), 0x6}, 0x400, 0x8, 0x3, 0x4, 0xd5c, 0xc6, 0x7, 0x0, 0x8, 0x0, 0x7}, r1, 0x9, r2, 0x3) r3 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r5 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x12c16}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x0, 0x4, 0x0, 0xa1, 0x0, 0x8, 0x9100, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x115, 0x1, @perf_config_ext={0x4e6d, 0x7}, 0x10, 0x0, 0x6, 0x8, 0x1, 0xffff, 0x3ff, 0x0, 0x8, 0x0, 0x2}, 0xffffffffffffffff, 0x4, r5, 0x1) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x7, 0x8, 0x9, 0xc1, 0x0, 0xfffffffffffffffb, 0x240c0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000180), 0x4}, 0x800a, 0x3285, 0x4, 0x9, 0x1, 0x3ff, 0x0, 0x0, 0x9, 0x0, 0x7}, r4, 0xe, r5, 0x3) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r6, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r3, 0x80084504, 0x0) 05:29:25 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x0, 0x80000000}], 0x18) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/141) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:25 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000000c0)={0x2, &(0x7f0000000200)=[{0x8, 0x3, 0x3f, 0x10001}, {0x3ff, 0x20, 0x7, 0x1}]}) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{0x7f, 0x8, 0x1f, 0xc5e}, {0x8a3, 0x8, 0x2, 0x7}, {0xd108, 0x9, 0x0, 0x8001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x5, &(0x7f0000000100)=[{0x8, 0x7f, 0x5, 0x73}, {0x2, 0x3, 0x0, 0xfffffffa}, {0x8, 0x1, 0x9, 0x1}, {0x5, 0x3, 0xb7, 0x8001}, {0x9b17, 0x0, 0x7, 0x100}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000001c0)={0x8, &(0x7f0000000140)=[{0x1000, 0x9, 0x0, 0x1}, {0x7, 0x4, 0xdb, 0x3f}, {0x6, 0x40, 0x8, 0x2}, {0x401, 0x4, 0x1, 0x5}, {0x7, 0x41, 0x9d, 0x7}, {0x1, 0x8, 0x0, 0x4}, {0x1, 0x8, 0x1}, {0x81, 0x8, 0xe1, 0x80000001}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x100, 0x20, 0x6, 0xffff}, {0x7fff, 0xe4, 0x3, 0x10001}, {0x3ff, 0x8, 0x2, 0x9}]}) 05:29:25 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2c00000000000000, 0x0, 0xf5ffffff) [ 1022.630501][T25356] exFAT-fs (loop5): invalid boot record signature [ 1022.639197][T25356] exFAT-fs (loop5): failed to read boot sector [ 1022.647675][T25356] exFAT-fs (loop5): failed to recognize exfat type 05:29:25 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2c01000000000000, 0x0, 0xf5ffffff) 05:29:25 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x200000000006, 0x0, 0xfe, 0x7ffc0001}, {0xfffd, 0x1f, 0x7f, 0x7fff}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, &(0x7f0000000080)=@hci={0x1f, 0x0, 0x4}, 0x80) 05:29:25 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2d00000000000000, 0x0, 0xf5ffffff) [ 1022.717200][T25356] exFAT-fs (loop5): invalid boot record signature [ 1022.724838][T25356] exFAT-fs (loop5): failed to read boot sector [ 1022.737641][T25356] exFAT-fs (loop5): failed to recognize exfat type 05:29:25 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xd9, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) [ 1022.850492][T25407] exFAT-fs (loop5): invalid boot record signature [ 1022.857023][T25407] exFAT-fs (loop5): failed to read boot sector [ 1022.863420][T25407] exFAT-fs (loop5): failed to recognize exfat type [ 1022.894686][T25407] exFAT-fs (loop5): invalid boot record signature [ 1022.902332][T25407] exFAT-fs (loop5): failed to read boot sector [ 1022.913020][T25407] exFAT-fs (loop5): failed to recognize exfat type 05:29:26 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2d01000000000000, 0x0, 0xf5ffffff) 05:29:26 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000000c0)={0x2, &(0x7f0000000200)=[{0x8, 0x3, 0x3f, 0x10001}, {0x3ff, 0x20, 0x7, 0x1}]}) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{0x7f, 0x8, 0x1f, 0xc5e}, {0x8a3, 0x8, 0x2, 0x7}, {0xd108, 0x9, 0x0, 0x8001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000240)={0x5, &(0x7f0000000100)=[{0x8, 0x7f, 0x5, 0x73}, {0x2, 0x3, 0x0, 0xfffffffa}, {0x8, 0x1, 0x9, 0x1}, {0x5, 0x3, 0xb7, 0x8001}, {0x9b17, 0x0, 0x7, 0x100}]}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000001c0)={0x8, &(0x7f0000000140)=[{0x1000, 0x9, 0x0, 0x1}, {0x7, 0x4, 0xdb, 0x3f}, {0x6, 0x40, 0x8, 0x2}, {0x401, 0x4, 0x1, 0x5}, {0x7, 0x41, 0x9d, 0x7}, {0x1, 0x8, 0x0, 0x4}, {0x1, 0x8, 0x1}, {0x81, 0x8, 0xe1, 0x80000001}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x100, 0x20, 0x6, 0xffff}, {0x7fff, 0xe4, 0x3, 0x10001}, {0x3ff, 0x8, 0x2, 0x9}]}) 05:29:26 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xda, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) 05:29:26 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9c9a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="7000fedb012503000000050004000000000005000400020000001400020076657468305f646765000900030073797a32000000000900030073797a320000000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/88) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) write$char_usb(r1, &(0x7f0000000300)="bb35099e25a8a268f1c8bd0e7530331849be542b9fa98d20feb4f7977f39f2acc14e8f3c9371822c77dfd41fc9cc7b15b1673e865835c1e9c81910acfa83d79310f42a6c19ff99c89061c23347b5c5c631bd47191d209ceee1335b2fe6d4d97bc5740389adb1e8735b638ab8495e127a022970156324f5353e222a9686e06024c927033242ae12cf71f128", 0x8b) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:26 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/197, 0xc5}, {&(0x7f00000001c0)=""/207, 0xcf}], 0x3) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:26 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) read(r2, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000840)=""/189) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000280)=""/216) sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f00000006c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x254, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x101}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x10000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}]}, @TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x20}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xe90}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10000}]}, @TIPC_NLA_SOCK={0x58, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xd23}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1f}]}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xc63}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}, @TIPC_NLA_LINK={0xd0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffff80}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1a400000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}]}, @TIPC_NLA_MEDIA={0x5c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8e24}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40}, 0x91) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) r4 = open(&(0x7f0000000180)='./bus\x00', 0x1c5b42, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x6) sendfile(r4, r5, 0x0, 0x8000000a) mount$9p_fd(0x0, &(0x7f0000000700)='./bus/file0\x00', &(0x7f0000000740), 0x1020004, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@msize={'msize', 0x3d, 0x3ff}}, {@cache_fscache}], [{@obj_type={'obj_type', 0x3d, 'broadcast-link\x00'}}, {@subj_type={'subj_type', 0x3d, '/dev/input/event#\x00'}}]}}) io_setup(0x8000, &(0x7f0000000040)=0x0) r7 = open(&(0x7f0000000180)='./bus\x00', 0x1c5b42, 0x0) r8 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x6) sendfile(r7, r8, 0x0, 0x8000000a) io_submit(r6, 0x2, &(0x7f0000000240)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x7689, r1, &(0x7f0000000080)="c2780049bfb11fab269e005ab6218e51ede256c6fbc6b6f535c9f4358c27895d866a1b6ac1a7b44199c646764db1cdbdcc3e765ea2190aa20540fb5d2540ae24d246a53f9d0552dccfe3cd005f6117ca903142f542c739429a8d9f1979927dc9c3f6598ad07a45a162e06b797c0248a22e21a080afc298057b018c5b5eea386f9ba77adb215160c00034861593eaf97079a05e778932de062a5531c8b4c0df86887849a9366dc46962f417f6bd9bc0c726ba3e0b2e5a91112ed40cbf5b897cb1d2d3e6b2fca87541", 0xc8, 0x3, 0x0, 0x1, r7}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x6, r1, &(0x7f00000001c0)="d09017d84b5e93d5b0af", 0xa, 0x8, 0x0, 0x1}]) write$evdev(r3, &(0x7f0000000380)=[{{}, 0x4}], 0x18) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0x40044591, 0x0) 05:29:26 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2e00000000000000, 0x0, 0xf5ffffff) [ 1023.660302][ T23] kauditd_printk_skb: 194 callbacks suppressed [ 1023.660330][ T23] audit: type=1326 audit(1639114166.100:2842): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25422 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1023.693253][T25426] exFAT-fs (loop5): invalid boot record signature 05:29:26 executing program 1: read(0xffffffffffffffff, &(0x7f0000000000)=""/7, 0x7) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) recvfrom(r0, &(0x7f0000000080)=""/26, 0x1a, 0xab90ec288751e3e, &(0x7f00000000c0)=@caif=@dgm={0x25, 0x3, 0x4}, 0x80) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[{0x40, 0x9, 0x2, 0x1f}]}) 05:29:26 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/197, 0xc5}, {&(0x7f00000001c0)=""/207, 0xcf}], 0x3) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 05:29:26 executing program 1: read(0xffffffffffffffff, &(0x7f0000000000)=""/7, 0x7) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) recvfrom(r0, &(0x7f0000000080)=""/26, 0x1a, 0xab90ec288751e3e, &(0x7f00000000c0)=@caif=@dgm={0x25, 0x3, 0x4}, 0x80) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[{0x40, 0x9, 0x2, 0x1f}]}) 05:29:26 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2e01000000000000, 0x0, 0xf5ffffff) [ 1023.732940][T25426] exFAT-fs (loop5): failed to read boot sector [ 1023.749925][T25426] exFAT-fs (loop5): failed to recognize exfat type 05:29:26 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/197, 0xc5}, {&(0x7f00000001c0)=""/207, 0xcf}], 0x3) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 1023.799690][ T23] audit: type=1326 audit(1639114166.100:2843): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25422 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:29:26 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2f00000000000000, 0x0, 0xf5ffffff) [ 1023.838428][ T23] audit: type=1326 audit(1639114166.140:2844): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25422 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1023.841525][T25426] exFAT-fs (loop5): invalid boot record signature [ 1023.878871][ T23] audit: type=1326 audit(1639114166.140:2845): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25422 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1023.903938][T25426] exFAT-fs (loop5): failed to read boot sector [ 1023.923091][ T23] audit: type=1326 audit(1639114166.140:2846): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25422 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1023.948510][T25426] exFAT-fs (loop5): failed to recognize exfat type 05:29:26 executing program 3: r0 = syz_io_uring_setup(0x183, &(0x7f0000000380), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r3}, 0x100) io_uring_enter(r0, 0x4efb, 0x0, 0x2f01000000000000, 0x0, 0xf5ffffff) [ 1023.973685][ T23] audit: type=1326 audit(1639114166.140:2847): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25422 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1023.999182][ T23] audit: type=1326 audit(1639114166.140:2848): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25422 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1024.024949][ T23] audit: type=1326 audit(1639114166.140:2849): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25422 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1024.049756][ T23] audit: type=1326 audit(1639114166.140:2850): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25422 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 05:29:26 executing program 5: syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x108, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@discard}]}) [ 1024.073851][ T23] audit: type=1326 audit(1639114166.140:2851): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25422 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd667787b49 code=0x7ffc0000 [ 1024.172365][T25483] exFAT-fs (loop5): invalid boot record signature [ 1024.194332][T25483] exFAT-fs (loop5): failed to read boot sector [ 1024.216186][T25483] exFAT-fs (loop5): failed to recognize exfat type [ 1024.263062][T25483] exFAT-fs (loop5): invalid boot record signature [ 1024.269546][T25483] exFAT-fs (loop5): failed to read boot sector [ 1024.282975][T25483] exFAT-fs (loop5): failed to recognize exfat type [ 1025.043372][ T6703] device bridge_slave_1 left promiscuous mode [ 1025.053055][ T6703] bridge0: port 2(bridge_slave_1) entered disabled state [ 1025.070795][ T6703] device bridge_slave_0 left promiscuous mode [ 1025.086030][ T6703] bridge0: port 1(bridge_slave_0) entered disabled state 05:29:27 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000000300)=[{}], 0x18) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000240)='2\xff\x7f\x80\xcf\x19L\xe4\xdf\x0e\x80\xebc\x10\x97\xdb\x83/\x1b\x82\b\xc8\xdb/\xacIw:\xe6\x04\xfd\x1a\x00\xc1e+\xc1@\xafw{m\x9b\f\x83t\xb7\x84\xe3\xfdA;\xceV\x96\xf1R\rX\xfd1\x82#\xac`\xc1\"\xab\xb8:+\x9a\xe1\xaaC\x17[\x96}U>\xa7\xe9\x99\xc5K\x04K\x7f\xde\xc2!\xc9\xa7\x06$\xca\xf6,\xd41\x1e*\x1c\xcc\xff@\xfb \xdcsg?\x99\x12\x90\xd5\xf1\xaf\x14BQF\'\f--\xdb\xff\x82\x81\x04$nJr\x9b\xb3\xf1\x05\x11+1\xaa-\xcf~7\x84K\xdfs\x9d\xdfL\x81\xaf7P\x9c\b:\n\xa1\xed.\x9e\xfa\x93\xb4\x1b\xe3', 0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50000000bf413685ec42022b57c77a1d96e71c2a9a29976cb9bda956d749f5aa6a4503e9521a09b9b0a30209838793597187536a433ec4b5e0bd141c891c37b5525a4ea4b1c004df0e94a19ec816af1e2a5050dd94", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2503000000050004000100000005000400020000001400020076657468315f646765000900030073797a32000000000900030073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000011}, 0x24000850) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x1000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0), 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000380)={0x8, 0x1b, 0x80, 0xf5, "93c8a4dc81cd70c7c2b240d89e994d8bafbc33ce360c1cf7ba30203a60f35510"}) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/198) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/100) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x40, 0x8000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000640)=""/94) read(r2, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x12, 0x31, &(0x7f00000001c0)="bfd04a3ec1f63cfafd4d9dbc78dac478a52352471d5c729a4279c1726699aa3a2fddf59e372ce4b84978513a4501f4df99"}) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0xff, 0x1a, 0x7f, 0x4, "b1144e44fa71461ad6d69212ede7023ceef8d830299ee98e20a11f64922cdded"}) 05:29:27 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/197, 0xc5}, {&(0x7f00000001c0)=""/207, 0xcf}], 0x3) [ 1026.295577][T25493] bridge0: port 1(bridge_slave_0) entered blocking state [ 1026.302627][T25493] bridge0: port 1(bridge_slave_0) entered disabled state [ 1026.310193][T25493] device bridge_slave_0 entered promiscuous mode [ 1026.317464][T25493] bridge0: port 2(bridge_slave_1) entered blocking state [ 1026.324538][T25493] bridge0: port 2(bridge_slave_1) entered disabled state [ 1026.331927][T25493] device bridge_slave_1 entered promiscuous mode [ 1026.371385][T25493] bridge0: port 2(bridge_slave_1) entered blocking state [ 1026.378462][T25493] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1026.385770][T25493] bridge0: port 1(bridge_slave_0) entered blocking state [ 1026.392789][T25493] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1026.416876][ T395] bridge0: port 1(bridge_slave_0) entered disabled state [ 1026.424450][ T395] bridge0: port 2(bridge_slave_1) entered disabled state [ 1026.431988][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1026.439669][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1026.465435][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1026.474245][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1026.482451][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 1026.489532][ T415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1026.498464][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1026.506802][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 1026.513848][ T415] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1026.521241][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1026.529265][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1026.552205][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1026.560988][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1026.569467][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1026.579132][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1027.950252][T15011] device bridge_slave_1 left promiscuous mode [ 1027.958251][T15011] bridge0: port 2(bridge_slave_1) entered disabled state [ 1027.966682][T15011] device bridge_slave_0 left promiscuous mode [ 1027.972811][T15011] bridge0: port 1(bridge_slave_0) entered disabled state [ 1028.808365][T25504] bridge0: port 1(bridge_slave_0) entered blocking state [ 1028.815479][T25504] bridge0: port 1(bridge_slave_0) entered disabled state [ 1028.822873][T25504] device bridge_slave_0 entered promiscuous mode [ 1028.832076][T25504] bridge0: port 2(bridge_slave_1) entered blocking state [ 1028.839184][T25504] bridge0: port 2(bridge_slave_1) entered disabled state [ 1028.846682][T25504] device bridge_slave_1 entered promiscuous mode [ 1028.886778][T25504] bridge0: port 2(bridge_slave_1) entered blocking state [ 1028.893870][T25504] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1028.901198][T25504] bridge0: port 1(bridge_slave_0) entered blocking state [ 1028.908288][T25504] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1028.931463][ T843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1028.940236][ T843] bridge0: port 1(bridge_slave_0) entered disabled state [ 1028.948855][ T843] bridge0: port 2(bridge_slave_1) entered disabled state [ 1028.965013][T10144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1028.973707][T10144] bridge0: port 1(bridge_slave_0) entered blocking state [ 1028.980730][T10144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1028.988313][T10144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1028.996636][T10144] bridge0: port 2(bridge_slave_1) entered blocking state [ 1029.003677][T10144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1029.023185][T10144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1029.031538][T10144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1029.039707][T10144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1029.047688][T10144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1029.064421][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1029.079072][ T843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1029.087709][ T843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1030.484020][T15011] device bridge_slave_1 left promiscuous mode [ 1030.490184][T15011] bridge0: port 2(bridge_slave_1) entered disabled state [ 1030.498185][T15011] device bridge_slave_0 left promiscuous mode [ 1030.504439][T15011] bridge0: port 1(bridge_slave_0) entered disabled state [ 1031.353674][T25515] bridge0: port 1(bridge_slave_0) entered blocking state [ 1031.360721][T25515] bridge0: port 1(bridge_slave_0) entered disabled state [ 1031.368433][T25515] device bridge_slave_0 entered promiscuous mode [ 1031.379648][T25515] bridge0: port 2(bridge_slave_1) entered blocking state [ 1031.386882][T25515] bridge0: port 2(bridge_slave_1) entered disabled state [ 1031.394440][T25515] device bridge_slave_1 entered promiscuous mode [ 1031.450817][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1031.458528][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1031.485514][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1031.494292][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1031.502611][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1031.511094][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 1031.518138][ T415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1031.527277][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1031.535684][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1031.544089][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 1031.551106][ T415] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1031.558776][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1031.567048][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1031.583246][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1031.591194][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1031.600516][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1031.616218][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1031.624614][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1032.723611][T15011] device bridge_slave_1 left promiscuous mode [ 1032.730372][T15011] bridge0: port 2(bridge_slave_1) entered disabled state [ 1032.738321][T15011] device bridge_slave_0 left promiscuous mode [ 1032.747815][T15011] bridge0: port 1(bridge_slave_0) entered disabled state [ 1033.811708][T25526] bridge0: port 1(bridge_slave_0) entered blocking state [ 1033.818895][T25526] bridge0: port 1(bridge_slave_0) entered disabled state [ 1033.826646][T25526] device bridge_slave_0 entered promiscuous mode [ 1033.833728][T25526] bridge0: port 2(bridge_slave_1) entered blocking state [ 1033.840758][T25526] bridge0: port 2(bridge_slave_1) entered disabled state [ 1033.848200][T25526] device bridge_slave_1 entered promiscuous mode [ 1033.887880][T25526] bridge0: port 2(bridge_slave_1) entered blocking state [ 1033.894941][T25526] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1033.902223][T25526] bridge0: port 1(bridge_slave_0) entered blocking state [ 1033.909277][T25526] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1033.932527][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1033.941346][ T108] bridge0: port 1(bridge_slave_0) entered disabled state [ 1033.949130][ T108] bridge0: port 2(bridge_slave_1) entered disabled state [ 1033.974042][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1033.982355][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1033.992064][ T108] bridge0: port 1(bridge_slave_0) entered blocking state [ 1033.999117][ T108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1034.006919][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1034.015378][ T108] bridge0: port 2(bridge_slave_1) entered blocking state [ 1034.022398][ T108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1034.030169][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1034.038298][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1034.053079][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1034.070498][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1034.078954][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1034.088751][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1035.312052][ T533] device bridge_slave_1 left promiscuous mode [ 1035.318275][ T533] bridge0: port 2(bridge_slave_1) entered disabled state [ 1035.326114][ T533] device bridge_slave_0 left promiscuous mode [ 1035.332242][ T533] bridge0: port 1(bridge_slave_0) entered disabled state [ 1036.387039][T25537] bridge0: port 1(bridge_slave_0) entered blocking state [ 1036.394567][T25537] bridge0: port 1(bridge_slave_0) entered disabled state [ 1036.402793][T25537] device bridge_slave_0 entered promiscuous mode [ 1036.413884][T25537] bridge0: port 2(bridge_slave_1) entered blocking state [ 1036.421015][T25537] bridge0: port 2(bridge_slave_1) entered disabled state [ 1036.428632][T25537] device bridge_slave_1 entered promiscuous mode [ 1036.469193][T25537] bridge0: port 2(bridge_slave_1) entered blocking state [ 1036.476259][T25537] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1036.483553][T25537] bridge0: port 1(bridge_slave_0) entered blocking state [ 1036.490569][T25537] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1036.514037][ T613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1036.521753][ T613] bridge0: port 1(bridge_slave_0) entered disabled state [ 1036.529469][ T613] bridge0: port 2(bridge_slave_1) entered disabled state [ 1036.556850][ T618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1036.565310][ T618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1036.574517][ T618] bridge0: port 1(bridge_slave_0) entered blocking state [ 1036.581539][ T618] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1036.589833][ T618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1036.598146][ T618] bridge0: port 2(bridge_slave_1) entered blocking state [ 1036.605181][ T618] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1036.612704][ T618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1036.621024][ T618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1036.633061][ T618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1036.641023][ T618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1036.672988][ T843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1036.681140][ T843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1036.689621][ T843] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1036.700970][ T843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1036.718778][ T843] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1036.727273][ T843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1038.063100][T15011] device bridge_slave_1 left promiscuous mode [ 1038.069356][T15011] bridge0: port 2(bridge_slave_1) entered disabled state [ 1038.082872][T15011] device bridge_slave_0 left promiscuous mode [ 1038.089100][T15011] bridge0: port 1(bridge_slave_0) entered disabled state [ 1039.041875][T25548] bridge0: port 1(bridge_slave_0) entered blocking state [ 1039.048990][T25548] bridge0: port 1(bridge_slave_0) entered disabled state [ 1039.056944][T25548] device bridge_slave_0 entered promiscuous mode [ 1039.064061][T25548] bridge0: port 2(bridge_slave_1) entered blocking state [ 1039.071159][T25548] bridge0: port 2(bridge_slave_1) entered disabled state [ 1039.079049][T25548] device bridge_slave_1 entered promiscuous mode [ 1039.119131][T25548] bridge0: port 2(bridge_slave_1) entered blocking state [ 1039.126190][T25548] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1039.133481][T25548] bridge0: port 1(bridge_slave_0) entered blocking state [ 1039.140496][T25548] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1039.163626][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1039.171762][ T108] bridge0: port 1(bridge_slave_0) entered disabled state [ 1039.179543][ T108] bridge0: port 2(bridge_slave_1) entered disabled state [ 1039.203900][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1039.212244][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1039.221554][ T108] bridge0: port 1(bridge_slave_0) entered blocking state [ 1039.228625][ T108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1039.236519][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1039.245803][ T108] bridge0: port 2(bridge_slave_1) entered blocking state [ 1039.252824][ T108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1039.260428][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1039.268578][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1039.292874][ T613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1039.301311][ T613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1039.310073][ T613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1039.319974][ T613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1040.599687][T15011] device bridge_slave_1 left promiscuous mode [ 1040.607364][T15011] bridge0: port 2(bridge_slave_1) entered disabled state [ 1040.619291][T15011] device bridge_slave_0 left promiscuous mode [ 1040.625691][T15011] bridge0: port 1(bridge_slave_0) entered disabled state [ 1041.471489][T25559] bridge0: port 1(bridge_slave_0) entered blocking state [ 1041.478617][T25559] bridge0: port 1(bridge_slave_0) entered disabled state [ 1041.486140][T25559] device bridge_slave_0 entered promiscuous mode [ 1041.493343][T25559] bridge0: port 2(bridge_slave_1) entered blocking state [ 1041.500371][T25559] bridge0: port 2(bridge_slave_1) entered disabled state [ 1041.508522][T25559] device bridge_slave_1 entered promiscuous mode [ 1041.548593][T25559] bridge0: port 2(bridge_slave_1) entered blocking state [ 1041.555650][T25559] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1041.562947][T25559] bridge0: port 1(bridge_slave_0) entered blocking state [ 1041.570052][T25559] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1041.593082][T13703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1041.600891][T13703] bridge0: port 1(bridge_slave_0) entered disabled state [ 1041.608738][T13703] bridge0: port 2(bridge_slave_1) entered disabled state [ 1041.624591][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1041.632754][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 1041.639797][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1041.649187][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1041.657495][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 1041.664544][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1041.684358][ T613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1041.692771][ T613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1041.701307][ T613] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1041.709656][ T613] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1041.732525][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1041.741201][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1041.750113][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1042.989490][ T533] device bridge_slave_1 left promiscuous mode [ 1042.995688][ T533] bridge0: port 2(bridge_slave_1) entered disabled state [ 1043.003682][ T533] device bridge_slave_0 left promiscuous mode [ 1043.009813][ T533] bridge0: port 1(bridge_slave_0) entered disabled state [ 1044.039086][T25570] bridge0: port 1(bridge_slave_0) entered blocking state [ 1044.046347][T25570] bridge0: port 1(bridge_slave_0) entered disabled state [ 1044.053852][T25570] device bridge_slave_0 entered promiscuous mode [ 1044.060836][T25570] bridge0: port 2(bridge_slave_1) entered blocking state [ 1044.067981][T25570] bridge0: port 2(bridge_slave_1) entered disabled state [ 1044.075626][T25570] device bridge_slave_1 entered promiscuous mode [ 1044.115847][T25570] bridge0: port 2(bridge_slave_1) entered blocking state [ 1044.122910][T25570] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1044.130206][T25570] bridge0: port 1(bridge_slave_0) entered blocking state [ 1044.137285][T25570] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1044.160646][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1044.168861][ T51] bridge0: port 1(bridge_slave_0) entered disabled state [ 1044.176474][ T51] bridge0: port 2(bridge_slave_1) entered disabled state [ 1044.194312][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1044.202486][ T108] bridge0: port 1(bridge_slave_0) entered blocking state [ 1044.209547][ T108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1044.217656][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1044.226001][ T108] bridge0: port 2(bridge_slave_1) entered blocking state [ 1044.233041][ T108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1044.240414][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1044.263935][T13703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1044.272323][T13703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1044.280878][T13703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1044.289110][T13703] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1044.307643][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1044.316243][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1045.774293][T15011] device bridge_slave_1 left promiscuous mode [ 1045.782476][T15011] bridge0: port 2(bridge_slave_1) entered disabled state [ 1045.798800][T15011] device bridge_slave_0 left promiscuous mode [ 1045.805769][T15011] bridge0: port 1(bridge_slave_0) entered disabled state [ 1046.657185][T25581] bridge0: port 1(bridge_slave_0) entered blocking state [ 1046.664261][T25581] bridge0: port 1(bridge_slave_0) entered disabled state [ 1046.671831][T25581] device bridge_slave_0 entered promiscuous mode [ 1046.679178][T25581] bridge0: port 2(bridge_slave_1) entered blocking state [ 1046.686398][T25581] bridge0: port 2(bridge_slave_1) entered disabled state [ 1046.694952][T25581] device bridge_slave_1 entered promiscuous mode [ 1046.737759][T25581] bridge0: port 2(bridge_slave_1) entered blocking state [ 1046.744822][T25581] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1046.752108][T25581] bridge0: port 1(bridge_slave_0) entered blocking state [ 1046.759155][T25581] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1046.782723][T10144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1046.790555][T10144] bridge0: port 1(bridge_slave_0) entered disabled state [ 1046.800153][T10144] bridge0: port 2(bridge_slave_1) entered disabled state [ 1046.826376][T10143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1046.835933][T10143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1046.844309][T10143] bridge0: port 1(bridge_slave_0) entered blocking state [ 1046.851334][T10143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1046.859676][T10143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1046.868049][T10143] bridge0: port 2(bridge_slave_1) entered blocking state [ 1046.875095][T10143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1046.882788][T10143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1046.891337][T10143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1046.913254][T10143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1046.921663][T10143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1046.930884][T10143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1046.939053][T10143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1048.063991][ T533] device bridge_slave_1 left promiscuous mode [ 1048.070159][ T533] bridge0: port 2(bridge_slave_1) entered disabled state [ 1048.078054][ T533] device bridge_slave_0 left promiscuous mode [ 1048.084765][ T533] bridge0: port 1(bridge_slave_0) entered disabled state [ 1049.187991][T25592] bridge0: port 1(bridge_slave_0) entered blocking state [ 1049.195598][T25592] bridge0: port 1(bridge_slave_0) entered disabled state [ 1049.204048][T25592] device bridge_slave_0 entered promiscuous mode [ 1049.214705][T25592] bridge0: port 2(bridge_slave_1) entered blocking state [ 1049.221744][T25592] bridge0: port 2(bridge_slave_1) entered disabled state [ 1049.229312][T25592] device bridge_slave_1 entered promiscuous mode [ 1049.268635][T25592] bridge0: port 2(bridge_slave_1) entered blocking state [ 1049.275704][T25592] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1049.283010][T25592] bridge0: port 1(bridge_slave_0) entered blocking state [ 1049.290027][T25592] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1049.313223][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1049.320961][ T51] bridge0: port 1(bridge_slave_0) entered disabled state [ 1049.329014][ T51] bridge0: port 2(bridge_slave_1) entered disabled state [ 1049.354670][T13703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1049.363097][T13703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1049.371242][T13703] bridge0: port 1(bridge_slave_0) entered blocking state [ 1049.378310][T13703] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1049.386493][T13703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1049.394681][T13703] bridge0: port 2(bridge_slave_1) entered blocking state [ 1049.401697][T13703] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1049.409039][T13703] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1049.417119][T13703] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1049.433951][T13703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1049.441862][T13703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1049.458874][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1049.467406][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1050.673185][ T533] device bridge_slave_1 left promiscuous mode [ 1050.679341][ T533] bridge0: port 2(bridge_slave_1) entered disabled state [ 1050.687195][ T533] device bridge_slave_0 left promiscuous mode [ 1050.693654][ T533] bridge0: port 1(bridge_slave_0) entered disabled state [ 1051.749392][T25603] bridge0: port 1(bridge_slave_0) entered blocking state [ 1051.756680][T25603] bridge0: port 1(bridge_slave_0) entered disabled state [ 1051.764686][T25603] device bridge_slave_0 entered promiscuous mode [ 1051.771723][T25603] bridge0: port 2(bridge_slave_1) entered blocking state [ 1051.779029][T25603] bridge0: port 2(bridge_slave_1) entered disabled state [ 1051.786675][T25603] device bridge_slave_1 entered promiscuous mode [ 1051.826636][T25603] bridge0: port 2(bridge_slave_1) entered blocking state [ 1051.833701][T25603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1051.840989][T25603] bridge0: port 1(bridge_slave_0) entered blocking state [ 1051.848042][T25603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1051.871929][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1051.880455][ T51] bridge0: port 1(bridge_slave_0) entered disabled state [ 1051.888710][ T51] bridge0: port 2(bridge_slave_1) entered disabled state [ 1051.915440][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1051.923929][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1051.932260][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 1051.939312][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1051.947997][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1051.956424][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 1051.963465][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1051.970982][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1051.979486][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1052.003251][T13703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1052.011671][T13703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1052.020365][T13703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1052.031031][T13703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2021/12/10 05:29:55 executor 0 failed 11 times: executor 0: exit status 67 SYZFAIL: out of opened kcov threads (errno 110: Connection timed out) SYZFAIL: child failed (errno 0: Success) loop exited with status 67 [ 1053.303959][T15011] device bridge_slave_1 left promiscuous mode [ 1053.311368][T15011] bridge0: port 2(bridge_slave_1) entered disabled state [ 1053.333274][T15011] device bridge_slave_0 left promiscuous mode [ 1053.339407][T15011] bridge0: port 1(bridge_slave_0) entered disabled state