** 1 printk messages dropped **
[ 486.442604][T12705] ? __pfx_dump_stack_lvl+0x10/0x10
[ 486.442617][T12705] ? __pfx__printk+0x10/0x10
[ 486.442635][T12705] ? __pfx___might_resched+0x10/0x10
[ 486.442648][T12705] ? fs_reclaim_acquire+0x7d/0x100
[ 486.442668][T12705] should_fail_ex+0x414/0x560
[ 486.442683][T12705] should_failslab+0xa8/0x100
[ 486.442695][T12705] __kmalloc_noprof+0xdf/0x800
[ 486.442709][T12705] ? ext4_find_extent+0x207/0xcc0
[ 486.442728][T12705] ext4_find_extent+0x207/0xcc0
[ 486.442750][T12705] ext4_ext_map_blocks+0x278/0x69c0
[ 486.442771][T12705] ? __lock_acquire+0x6b6/0x2cf0
[ 486.442786][T12705] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 486.442809][T12705] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 486.442826][T12705] ? __lock_acquire+0x6b6/0x2cf0
[ 486.442851][T12705] ext4_map_query_blocks+0x135/0x9f0
** 77 printk messages dropped **
[ 486.656518][T12709] ? fs_reclaim_acquire+0x7d/0x100
[ 486.656540][T12709] should_fail_ex+0x414/0x560
[ 486.656556][T12709] should_failslab+0xa8/0x100
[ 486.656568][T12709] __kmalloc_noprof+0xdf/0x800
[ 486.656583][T12709] ? ext4_find_extent+0x207/0xcc0
[ 486.656604][T12709] ext4_find_extent+0x207/0xcc0
[ 486.656625][T12709] ext4_ext_map_blocks+0x278/0x69c0
[ 486.656647][T12709] ? __lock_acquire+0x6b6/0x2cf0
[ 486.656662][T12709] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 486.656686][T12709] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 486.656703][T12709] ? __lock_acquire+0x6b6/0x2cf0
[ 486.656720][T12709] ext4_map_query_blocks+0x135/0x9f0
[ 486.656738][T12709] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 486.656749][T12709] ? rcu_is_watching+0x15/0xb0
** 80 printk messages dropped **
[ 486.861999][T12713] ext4_find_extent+0x207/0xcc0
[ 486.862019][T12713] ext4_ext_map_blocks+0x278/0x69c0
[ 486.862042][T12713] ? __lock_acquire+0x6b6/0x2cf0
[ 486.862057][T12713] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 486.862078][T12713] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 486.862097][T12713] ? __lock_acquire+0x6b6/0x2cf0
[ 486.862124][T12713] ext4_map_query_blocks+0x135/0x9f0
[ 486.862141][T12713] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 486.862152][T12713] ? rcu_is_watching+0x15/0xb0
[ 486.862168][T12713] ? down_read+0x274/0x2e0
[ 486.862182][T12713] ? ext4_map_blocks+0x32d/0x16f0
[ 486.862195][T12713] ext4_map_blocks+0x4b8/0x16f0
[ 486.862214][T12713] ? __pfx_ext4_map_blocks+0x10/0x10
[ 486.862227][T12713] ? folio_mapping+0x16f/0x1f0
[ 486.862243][T12713] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 486.862262][T12713] ? folio_wait_writeback+0xd1/0x100
[ 486.862276][T12713] ext4_move_extents+0x16c5/0x3870
[ 486.862293][T12713] ? __lock_acquire+0x6b6/0x2cf0
** 76 printk messages dropped **
[ 487.032367][T12718] ? __lock_acquire+0x6b6/0x2cf0
[ 487.032398][T12718] ext4_map_query_blocks+0x135/0x9f0
[ 487.032421][T12718] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 487.032435][T12718] ? rcu_is_watching+0x15/0xb0
[ 487.032455][T12718] ? down_read+0x274/0x2e0
[ 487.032472][T12718] ? ext4_map_blocks+0x32d/0x16f0
[ 487.032487][T12718] ext4_map_blocks+0x4b8/0x16f0
[ 487.032514][T12718] ? __pfx_ext4_map_blocks+0x10/0x10
[ 487.032530][T12718] ? folio_mapping+0x16f/0x1f0
[ 487.032548][T12718] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 487.032570][T12718] ? folio_wait_writeback+0xd1/0x100
[ 487.032588][T12718] ext4_move_extents+0x16c5/0x3870
[ 487.032607][T12718] ? __lock_acquire+0x6b6/0x2cf0
[ 487.032646][T12718] ? __pfx_ext4_move_extents+0x10/0x10
[ 487.032670][T12718] ? rcu_read_lock_any_held+0xb3/0x120
[ 487.032698][T12718] ? sb_start_write+0x114/0x1c0
[ 487.032716][T12718] ? mnt_want_write_file+0x164/0x200
[ 487.032735][T12718] ext4_ioctl+0x2cf9/0x4760
[ 487.032753][T12718] ? __pfx_ext4_ioctl+0x10/0x10
[ 487.032765][T12718] ? is_bpf_text_address+0x26/0x2b0
** 73 printk messages dropped **
[ 487.304627][T12724] ? down_read+0x274/0x2e0
[ 487.304640][T12724] ? ext4_map_blocks+0x32d/0x16f0
[ 487.304662][T12724] ext4_map_blocks+0x4b8/0x16f0
[ 487.304682][T12724] ? __pfx_ext4_map_blocks+0x10/0x10
[ 487.304697][T12724] ? folio_mapping+0x16f/0x1f0
[ 487.304713][T12724] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 487.304732][T12724] ? folio_wait_writeback+0xd1/0x100
[ 487.304747][T12724] ext4_move_extents+0x16c5/0x3870
[ 487.304763][T12724] ? __lock_acquire+0x6b6/0x2cf0
[ 487.304796][T12724] ? __pfx_ext4_move_extents+0x10/0x10
[ 487.304816][T12724] ? rcu_read_lock_any_held+0xb3/0x120
[ 487.304840][T12724] ? sb_start_write+0x114/0x1c0
[ 487.304855][T12724] ? mnt_want_write_file+0x164/0x200
[ 487.304869][T12724] ext4_ioctl+0x2cf9/0x4760
[ 487.304883][T12724] ? __pfx_ext4_ioctl+0x10/0x10
[ 487.304892][T12724] ? is_bpf_text_address+0x26/0x2b0
[ 487.304907][T12724] ? is_bpf_text_address+0x292/0x2b0
[ 487.304917][T12724] ? is_bpf_text_address+0x26/0x2b0
[ 487.304930][T12724] ? kernel_text_address+0xa5/0xe0
[ 487.304946][T12724] ? __kernel_text_address+0xd/0x40
** 74 printk messages dropped **
[ 487.500586][T12728] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 487.500604][T12728] ? folio_wait_writeback+0xd1/0x100
[ 487.500619][T12728] ext4_move_extents+0x16c5/0x3870
[ 487.500634][T12728] ? __lock_acquire+0x6b6/0x2cf0
[ 487.500678][T12728] ? __pfx_ext4_move_extents+0x10/0x10
[ 487.500699][T12728] ? rcu_read_lock_any_held+0xb3/0x120
[ 487.500723][T12728] ? sb_start_write+0x114/0x1c0
[ 487.500737][T12728] ? mnt_want_write_file+0x164/0x200
[ 487.500753][T12728] ext4_ioctl+0x2cf9/0x4760
[ 487.500769][T12728] ? __pfx_ext4_ioctl+0x10/0x10
[ 487.500778][T12728] ? is_bpf_text_address+0x26/0x2b0
[ 487.500793][T12728] ? is_bpf_text_address+0x292/0x2b0
[ 487.500801][T12728] ? is_bpf_text_address+0x26/0x2b0
[ 487.500811][T12728] ? kernel_text_address+0xa5/0xe0
[ 487.500826][T12728] ? __kernel_text_address+0xd/0x40
[ 487.500839][T12728] ? unwind_get_return_address+0x4d/0x90
[ 487.500853][T12728] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 487.500864][T12728] ? arch_stack_walk+0xfc/0x150
[ 487.500883][T12728] ? stack_trace_save+0x9c/0xe0
** 75 printk messages dropped **
[ 487.683398][T12732] ? rcu_read_lock_any_held+0xb3/0x120
** 1 printk messages dropped **
[ 487.683437][T12732] ? mnt_want_write_file+0x164/0x200
[ 487.683454][T12732] ext4_ioctl+0x2cf9/0x4760
[ 487.683467][T12732] ? __pfx_ext4_ioctl+0x10/0x10
[ 487.683477][T12732] ? is_bpf_text_address+0x26/0x2b0
[ 487.683491][T12732] ? is_bpf_text_address+0x292/0x2b0
[ 487.683500][T12732] ? is_bpf_text_address+0x26/0x2b0
[ 487.683518][T12732] ? kernel_text_address+0xa5/0xe0
[ 487.683533][T12732] ? __kernel_text_address+0xd/0x40
[ 487.683547][T12732] ? unwind_get_return_address+0x4d/0x90
[ 487.683559][T12732] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 487.683569][T12732] ? arch_stack_walk+0xfc/0x150
[ 487.683589][T12732] ? stack_trace_save+0x9c/0xe0
[ 487.683607][T12732] ? stack_depot_save_flags+0x40/0x850
[ 487.683617][T12732] ? format_decode+0x70/0xe10
[ 487.683630][T12732] ? kasan_save_track+0x4f/0x80
[ 487.683645][T12732] ? kasan_save_track+0x3e/0x80
** 76 printk messages dropped **
[ 487.877582][T12736] ? is_bpf_text_address+0x26/0x2b0
[ 487.877596][T12736] ? is_bpf_text_address+0x292/0x2b0
[ 487.877605][T12736] ? is_bpf_text_address+0x26/0x2b0
[ 487.877618][T12736] ? kernel_text_address+0xa5/0xe0
[ 487.877635][T12736] ? __kernel_text_address+0xd/0x40
[ 487.877649][T12736] ? unwind_get_return_address+0x4d/0x90
[ 487.877662][T12736] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 487.877671][T12736] ? arch_stack_walk+0xfc/0x150
[ 487.877684][T12736] ? stack_trace_save+0x9c/0xe0
[ 487.877698][T12736] ? stack_depot_save_flags+0x40/0x850
[ 487.877709][T12736] ? format_decode+0x70/0xe10
[ 487.877722][T12736] ? kasan_save_track+0x4f/0x80
[ 487.877737][T12736] ? kasan_save_track+0x3e/0x80
[ 487.877750][T12736] ? kasan_save_free_info+0x46/0x50
[ 487.877762][T12736] ? __kasan_slab_free+0x5c/0x80
[ 487.877777][T12736] ? kfree+0x1c0/0x660
[ 487.877786][T12736] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 487.877794][T12736] ? security_file_ioctl+0xcb/0x2d0
[ 487.877802][T12736] ? __se_sys_ioctl+0x47/0x170
[ 487.877811][T12736] ? do_syscall_64+0xfa/0xf80
** 69 printk messages dropped **
[ 488.049379][T12740] ? is_bpf_text_address+0x26/0x2b0
[ 488.049397][T12740] ? is_bpf_text_address+0x292/0x2b0
[ 488.049408][T12740] ? is_bpf_text_address+0x26/0x2b0
[ 488.049421][T12740] ? kernel_text_address+0xa5/0xe0
[ 488.049439][T12740] ? __kernel_text_address+0xd/0x40
[ 488.049457][T12740] ? unwind_get_return_address+0x4d/0x90
[ 488.049471][T12740] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 488.049484][T12740] ? arch_stack_walk+0xfc/0x150
[ 488.049508][T12740] ? stack_trace_save+0x9c/0xe0
[ 488.049528][T12740] ? stack_depot_save_flags+0x40/0x850
[ 488.049541][T12740] ? format_decode+0x70/0xe10
[ 488.049556][T12740] ? kasan_save_track+0x4f/0x80
[ 488.049573][T12740] ? kasan_save_track+0x3e/0x80
[ 488.049587][T12740] ? kasan_save_free_info+0x46/0x50
[ 488.049600][T12740] ? __kasan_slab_free+0x5c/0x80
[ 488.049617][T12740] ? kfree+0x1c0/0x660
[ 488.049630][T12740] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 488.049645][T12740] ? security_file_ioctl+0xcb/0x2d0
[ 488.049658][T12740] ? __se_sys_ioctl+0x47/0x170
** 70 printk messages dropped **
[ 488.217076][T12744] ? is_bpf_text_address+0x26/0x2b0
[ 488.217089][T12744] ? is_bpf_text_address+0x292/0x2b0
[ 488.217098][T12744] ? is_bpf_text_address+0x26/0x2b0
[ 488.217110][T12744] ? kernel_text_address+0xa5/0xe0
[ 488.217127][T12744] ? __kernel_text_address+0xd/0x40
[ 488.217141][T12744] ? unwind_get_return_address+0x4d/0x90
[ 488.217154][T12744] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 488.217165][T12744] ? arch_stack_walk+0xfc/0x150
[ 488.217186][T12744] ? stack_trace_save+0x9c/0xe0
[ 488.217204][T12744] ? stack_depot_save_flags+0x40/0x850
[ 488.217216][T12744] ? format_decode+0x70/0xe10
[ 488.217231][T12744] ? kasan_save_track+0x4f/0x80
[ 488.217244][T12744] ? kasan_save_track+0x3e/0x80
[ 488.217256][T12744] ? kasan_save_free_info+0x46/0x50
[ 488.217268][T12744] ? __kasan_slab_free+0x5c/0x80
[ 488.217282][T12744] ? kfree+0x1c0/0x660
[ 488.217294][T12744] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 488.217307][T12744] ? security_file_ioctl+0xcb/0x2d0
[ 488.217318][T12744] ? __se_sys_ioctl+0x47/0x170
[ 488.217332][T12744] ? do_syscall_64+0xfa/0xf80
[ 488.217344][T12744] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
** 68 printk messages dropped **
[ 488.403741][T12748] ? is_bpf_text_address+0x26/0x2b0
[ 488.403756][T12748] ? is_bpf_text_address+0x292/0x2b0
[ 488.403766][T12748] ? is_bpf_text_address+0x26/0x2b0
[ 488.403777][T12748] ? kernel_text_address+0xa5/0xe0
[ 488.403793][T12748] ? __kernel_text_address+0xd/0x40
[ 488.403808][T12748] ? unwind_get_return_address+0x4d/0x90
[ 488.403819][T12748] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 488.403829][T12748] ? arch_stack_walk+0xfc/0x150
[ 488.403848][T12748] ? stack_trace_save+0x9c/0xe0
[ 488.403865][T12748] ? stack_depot_save_flags+0x40/0x850
[ 488.403877][T12748] ? format_decode+0x70/0xe10
[ 488.403890][T12748] ? kasan_save_track+0x4f/0x80
[ 488.403903][T12748] ? kasan_save_track+0x3e/0x80
[ 488.403915][T12748] ? kasan_save_free_info+0x46/0x50
[ 488.403927][T12748] ? __kasan_slab_free+0x5c/0x80
[ 488.403940][T12748] ? kfree+0x1c0/0x660
[ 488.403952][T12748] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 488.403964][T12748] ? security_file_ioctl+0xcb/0x2d0
** 71 printk messages dropped **
[ 488.580038][T12752] ? is_bpf_text_address+0x26/0x2b0
[ 488.580049][T12752] ? is_bpf_text_address+0x292/0x2b0
[ 488.580058][T12752] ? is_bpf_text_address+0x26/0x2b0
[ 488.580069][T12752] ? kernel_text_address+0xa5/0xe0
[ 488.580084][T12752] ? __kernel_text_address+0xd/0x40
[ 488.580098][T12752] ? unwind_get_return_address+0x4d/0x90
[ 488.580111][T12752] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 488.580121][T12752] ? arch_stack_walk+0xfc/0x150
[ 488.580141][T12752] ? stack_trace_save+0x9c/0xe0
[ 488.580159][T12752] ? stack_depot_save_flags+0x40/0x850
[ 488.580171][T12752] ? format_decode+0x70/0xe10
[ 488.580185][T12752] ? kasan_save_track+0x4f/0x80
[ 488.580199][T12752] ? kasan_save_track+0x3e/0x80
[ 488.580211][T12752] ? kasan_save_free_info+0x46/0x50
[ 488.580222][T12752] ? __kasan_slab_free+0x5c/0x80
[ 488.580235][T12752] ? kfree+0x1c0/0x660
[ 488.580246][T12752] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 488.580257][T12752] ? security_file_ioctl+0xcb/0x2d0
[ 488.580268][T12752] ? __se_sys_ioctl+0x47/0x170
[ 488.580281][T12752] ? do_syscall_64+0xfa/0xf80
** 83 printk messages dropped **
[ 488.781908][T12756] ? __kasan_slab_free+0x5c/0x80
[ 488.781916][T12756] ? kfree+0x1c0/0x660
[ 488.781924][T12756] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 488.781933][T12756] ? security_file_ioctl+0xcb/0x2d0
[ 488.781940][T12756] ? __se_sys_ioctl+0x47/0x170
[ 488.781951][T12756] ? do_syscall_64+0xfa/0xf80
[ 488.781959][T12756] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.781980][T12756] ? file_ioctl+0x22d/0x780
[ 488.781997][T12756] ? __pfx_file_ioctl+0x10/0x10
[ 488.782022][T12756] ? kasan_quarantine_put+0xdd/0x220
[ 488.782038][T12756] ? lockdep_hardirqs_on+0x98/0x140
[ 488.782059][T12756] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 488.782077][T12756] ? do_vfs_ioctl+0xb33/0x1430
[ 488.782091][T12756] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 488.782107][T12756] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 488.782133][T12756] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 488.782162][T12756] ? __fget_files+0x2a/0x420
[ 488.782177][T12756] ? __fget_files+0x3a0/0x420
** 82 printk messages dropped **
[ 488.955058][T12760] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 488.955075][T12760] ? do_vfs_ioctl+0xb33/0x1430
[ 488.955089][T12760] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 488.955105][T12760] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 488.955132][T12760] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 488.955161][T12760] ? __fget_files+0x2a/0x420
[ 488.955178][T12760] ? __fget_files+0x3a0/0x420
[ 488.955192][T12760] ? __fget_files+0x2a/0x420
[ 488.955207][T12760] ? bpf_lsm_file_ioctl+0x9/0x20
[ 488.955218][T12760] ? __pfx_ext4_ioctl+0x10/0x10
[ 488.955230][T12760] __se_sys_ioctl+0xfc/0x170
[ 488.955247][T12760] do_syscall_64+0xfa/0xf80
[ 488.955260][T12760] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.955273][T12760] ? clear_bhb_loop+0x60/0xb0
[ 488.955286][T12760] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 488.955296][T12760] RIP: 0033:0x7f44e1f8f7c9
[ 488.955306][T12760] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
** 84 printk messages dropped **
[ 489.171840][T12764] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 489.171851][T12764] ? clear_bhb_loop+0x60/0xb0
[ 489.171864][T12764] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 489.171875][T12764] RIP: 0033:0x7f44e1f8f7c9
[ 489.171886][T12764] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 489.171895][T12764] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 489.171909][T12764] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 489.171917][T12764] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 489.171925][T12764] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 489.171931][T12764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 489.171947][T12764] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 489.171965][T12764]
[ 489.358819][T12768] ext4 filesystem being mounted at /527/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 489.367608][T12768] FAULT_INJECTION: forcing a failure.
[ 489.367608][T12768] name failslab, interval 1, probability 0, space 0, times 0
[ 489.367633][T12768] CPU: 0 UID: 0 PID: 12768 Comm: syz.0.1744 Not tainted syzkaller #0 PREEMPT(full)
[ 489.367646][T12768] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 489.367653][T12768] Call Trace:
[ 489.367658][T12768]
[ 489.367664][T12768] dump_stack_lvl+0x189/0x250
[ 489.367683][T12768] ? __pfx____ratelimit+0x10/0x10
[ 489.367698][T12768] ? __pfx_dump_stack_lvl+0x10/0x10
[ 489.367740][T12768] ? __pfx__printk+0x10/0x10
[ 489.367758][T12768] ? __pfx___might_resched+0x10/0x10
[ 489.367772][T12768] ? fs_reclaim_acquire+0x7d/0x100
[ 489.367790][T12768] should_fail_ex+0x414/0x560
[ 489.367807][T12768] should_failslab+0xa8/0x100
[ 489.367821][T12768] __kmalloc_noprof+0xdf/0x800
[ 489.367837][T12768] ? ext4_find_extent+0x207/0xcc0
[ 489.367856][T12768] ext4_find_extent+0x207/0xcc0
[ 489.367882][T12768] ext4_ext_map_blocks+0x278/0x69c0
[ 489.367906][T12768] ? __lock_acquire+0x6b6/0x2cf0
[ 489.367921][T12768] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 489.367943][T12768] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 489.367955][T12768] ? __lock_acquire+0x6b6/0x2cf0
[ 489.367971][T12768] ext4_map_query_blocks+0x135/0x9f0
[ 489.367983][T12768] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 489.367990][T12768] ? rcu_is_watching+0x15/0xb0
[ 489.368001][T12768] ? down_read+0x274/0x2e0
[ 489.368011][T12768] ? ext4_map_blocks+0x32d/0x16f0
[ 489.368019][T12768] ext4_map_blocks+0x4b8/0x16f0
[ 489.368032][T12768] ? __pfx_ext4_map_blocks+0x10/0x10
[ 489.368040][T12768] ? folio_mapping+0x16f/0x1f0
[ 489.368050][T12768] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 489.368062][T12768] ? folio_wait_writeback+0xd1/0x100
[ 489.368072][T12768] ext4_move_extents+0x16c5/0x3870
[ 489.368082][T12768] ? __lock_acquire+0x6b6/0x2cf0
[ 489.368101][T12768] ? __pfx_ext4_move_extents+0x10/0x10
[ 489.368114][T12768] ? rcu_read_lock_any_held+0xb3/0x120
[ 489.368128][T12768] ? sb_start_write+0x114/0x1c0
[ 489.368138][T12768] ? mnt_want_write_file+0x164/0x200
[ 489.368151][T12768] ext4_ioctl+0x2cf9/0x4760
[ 489.368165][T12768] ? __pfx_ext4_ioctl+0x10/0x10
[ 489.368175][T12768] ? is_bpf_text_address+0x26/0x2b0
[ 489.368186][T12768] ? is_bpf_text_address+0x292/0x2b0
[ 489.368194][T12768] ? is_bpf_text_address+0x26/0x2b0
[ 489.368205][T12768] ? kernel_text_address+0xa5/0xe0
[ 489.368221][T12768] ? __kernel_text_address+0xd/0x40
[ 489.368235][T12768] ? unwind_get_return_address+0x4d/0x90
[ 489.368249][T12768] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 489.368259][T12768] ? arch_stack_walk+0xfc/0x150
[ 489.368281][T12768] ? stack_trace_save+0x9c/0xe0
[ 489.368297][T12768] ? stack_depot_save_flags+0x40/0x850
[ 489.368308][T12768] ? format_decode+0x70/0xe10
[ 489.368321][T12768] ? kasan_save_track+0x4f/0x80
[ 489.368334][T12768] ? kasan_save_track+0x3e/0x80
[ 489.368346][T12768] ? kasan_save_free_info+0x46/0x50
[ 489.368357][T12768] ? __kasan_slab_free+0x5c/0x80
[ 489.368370][T12768] ? kfree+0x1c0/0x660
[ 489.368382][T12768] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 489.368394][T12768] ? security_file_ioctl+0xcb/0x2d0
[ 489.368405][T12768] ? __se_sys_ioctl+0x47/0x170
[ 489.368419][T12768] ? do_syscall_64+0xfa/0xf80
[ 489.368431][T12768] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 489.368453][T12768] ? file_ioctl+0x22d/0x780
[ 489.368468][T12768] ? __pfx_file_ioctl+0x10/0x10
[ 489.368483][T12768] ? kasan_quarantine_put+0xdd/0x220
[ 489.368492][T12768] ? lockdep_hardirqs_on+0x98/0x140
[ 489.368506][T12768] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 489.368521][T12768] ? do_vfs_ioctl+0xb33/0x1430
[ 489.368534][T12768] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 489.368548][T12768] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 489.368572][T12768] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 489.368598][T12768] ? __fget_files+0x2a/0x420
[ 489.368613][T12768] ? __fget_files+0x3a0/0x420
[ 489.368624][T12768] ? __fget_files+0x2a/0x420
[ 489.368637][T12768] ? bpf_lsm_file_ioctl+0x9/0x20
[ 489.368646][T12768] ? __pfx_ext4_ioctl+0x10/0x10
[ 489.368656][T12768] __se_sys_ioctl+0xfc/0x170
[ 489.368672][T12768] do_syscall_64+0xfa/0xf80
[ 489.368685][T12768] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 489.368696][T12768] ? clear_bhb_loop+0x60/0xb0
[ 489.368710][T12768] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 489.368720][T12768] RIP: 0033:0x7f44e1f8f7c9
[ 489.368731][T12768] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 489.368741][T12768] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 489.368754][T12768] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 489.368762][T12768] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 489.368769][T12768] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 489.368776][T12768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 489.368782][T12768] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 489.368801][T12768]
[ 489.538007][T12772] ext4 filesystem being mounted at /528/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 489.571091][T12772] FAULT_INJECTION: forcing a failure.
[ 489.571091][T12772] name failslab, interval 1, probability 0, space 0, times 0
[ 489.571118][T12772] CPU: 0 UID: 0 PID: 12772 Comm: syz.0.1745 Not tainted syzkaller #0 PREEMPT(full)
[ 489.571131][T12772] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 489.571139][T12772] Call Trace:
[ 489.571144][T12772]
[ 489.571148][T12772] dump_stack_lvl+0x189/0x250
[ 489.571166][T12772] ? __pfx____ratelimit+0x10/0x10
[ 489.571181][T12772] ? __pfx_dump_stack_lvl+0x10/0x10
[ 489.571194][T12772] ? __pfx__printk+0x10/0x10
[ 489.571212][T12772] ? __pfx___might_resched+0x10/0x10
[ 489.571248][T12772] ? fs_reclaim_acquire+0x7d/0x100
[ 489.571270][T12772] should_fail_ex+0x414/0x560
[ 489.571285][T12772] should_failslab+0xa8/0x100
[ 489.571299][T12772] __kmalloc_noprof+0xdf/0x800
[ 489.571315][T12772] ? ext4_find_extent+0x207/0xcc0
[ 489.571335][T12772] ext4_find_extent+0x207/0xcc0
[ 489.571356][T12772] ext4_ext_map_blocks+0x278/0x69c0
[ 489.571379][T12772] ? __lock_acquire+0x6b6/0x2cf0
[ 489.571394][T12772] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 489.571417][T12772] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 489.571435][T12772] ? __lock_acquire+0x6b6/0x2cf0
[ 489.571461][T12772] ext4_map_query_blocks+0x135/0x9f0
[ 489.571478][T12772] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 489.571490][T12772] ? rcu_is_watching+0x15/0xb0
[ 489.571507][T12772] ? down_read+0x274/0x2e0
[ 489.571522][T12772] ? ext4_map_blocks+0x32d/0x16f0
[ 489.571535][T12772] ext4_map_blocks+0x4b8/0x16f0
[ 489.571557][T12772] ? __pfx_ext4_map_blocks+0x10/0x10
[ 489.571572][T12772] ? folio_mapping+0x16f/0x1f0
[ 489.571588][T12772] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 489.571607][T12772] ? folio_wait_writeback+0xd1/0x100
[ 489.571622][T12772] ext4_move_extents+0x16c5/0x3870
[ 489.571638][T12772] ? __lock_acquire+0x6b6/0x2cf0
[ 489.571679][T12772] ? __pfx_ext4_move_extents+0x10/0x10
[ 489.571699][T12772] ? rcu_read_lock_any_held+0xb3/0x120
[ 489.571749][T12772] ? sb_start_write+0x114/0x1c0
[ 489.571765][T12772] ? mnt_want_write_file+0x164/0x200
[ 489.571780][T12772] ext4_ioctl+0x2cf9/0x4760
[ 489.571795][T12772] ? __pfx_ext4_ioctl+0x10/0x10
[ 489.571809][T12772] ? is_bpf_text_address+0x26/0x2b0
[ 489.571822][T12772] ? is_bpf_text_address+0x292/0x2b0
[ 489.571832][T12772] ? is_bpf_text_address+0x26/0x2b0
[ 489.571844][T12772] ? kernel_text_address+0xa5/0xe0
[ 489.571860][T12772] ? __kernel_text_address+0xd/0x40
[ 489.571874][T12772] ? unwind_get_return_address+0x4d/0x90
[ 489.571887][T12772] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 489.571899][T12772] ? arch_stack_walk+0xfc/0x150
[ 489.571919][T12772] ? stack_trace_save+0x9c/0xe0
[ 489.571938][T12772] ? stack_depot_save_flags+0x40/0x850
[ 489.571950][T12772] ? format_decode+0x70/0xe10
[ 489.571965][T12772] ? kasan_save_track+0x4f/0x80
[ 489.571980][T12772] ? kasan_save_track+0x3e/0x80
[ 489.571993][T12772] ? kasan_save_free_info+0x46/0x50
[ 489.572006][T12772] ? __kasan_slab_free+0x5c/0x80
[ 489.572020][T12772] ? kfree+0x1c0/0x660
[ 489.572032][T12772] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 489.572045][T12772] ? security_file_ioctl+0xcb/0x2d0
[ 489.572057][T12772] ? __se_sys_ioctl+0x47/0x170
[ 489.572070][T12772] ? do_syscall_64+0xfa/0xf80
[ 489.572083][T12772] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 489.572106][T12772] ? file_ioctl+0x22d/0x780
[ 489.572121][T12772] ? __pfx_file_ioctl+0x10/0x10
[ 489.572145][T12772] ? kasan_quarantine_put+0xdd/0x220
[ 489.572161][T12772] ? lockdep_hardirqs_on+0x98/0x140
[ 489.572180][T12772] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 489.572195][T12772] ? do_vfs_ioctl+0xb33/0x1430
[ 489.572210][T12772] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 489.572223][T12772] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 489.572249][T12772] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 489.572276][T12772] ? __fget_files+0x2a/0x420
[ 489.572291][T12772] ? __fget_files+0x3a0/0x420
[ 489.572302][T12772] ? __fget_files+0x2a/0x420
[ 489.572316][T12772] ? bpf_lsm_file_ioctl+0x9/0x20
[ 489.572327][T12772] ? __pfx_ext4_ioctl+0x10/0x10
[ 489.572337][T12772] __se_sys_ioctl+0xfc/0x170
[ 489.572353][T12772] do_syscall_64+0xfa/0xf80
[ 489.572367][T12772] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 489.572378][T12772] ? clear_bhb_loop+0x60/0xb0
[ 489.572392][T12772] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 489.572403][T12772] RIP: 0033:0x7f44e1f8f7c9
[ 489.572416][T12772] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 489.572431][T12772] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 489.572445][T12772] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 489.572453][T12772] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 489.572460][T12772] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 489.572466][T12772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 489.572473][T12772] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 489.572493][T12772]
[ 489.682018][T12776] set_capacity_and_notify: 17 callbacks suppressed
[ 489.682031][T12776] loop0: detected capacity change from 0 to 512
[ 489.742928][T12776] ext4 filesystem being mounted at /529/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 489.747326][ T25] kauditd_printk_skb: 44 callbacks suppressed
[ 489.747339][ T25] audit: type=1800 audit(1765199191.945:3208): pid=12776 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1746" name="file1" dev="loop0" ino=15 res=0 errno=0
[ 489.748008][ T25] audit: type=1800 audit(1765199191.945:3209): pid=12776 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1746" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 489.756978][T12776] FAULT_INJECTION: forcing a failure.
[ 489.756978][T12776] name failslab, interval 1, probability 0, space 0, times 0
[ 489.757006][T12776] CPU: 0 UID: 0 PID: 12776 Comm: syz.0.1746 Not tainted syzkaller #0 PREEMPT(full)
[ 489.757019][T12776] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 489.757026][T12776] Call Trace:
[ 489.757031][T12776]
[ 489.757037][T12776] dump_stack_lvl+0x189/0x250
[ 489.757056][T12776] ? __pfx____ratelimit+0x10/0x10
[ 489.757071][T12776] ? __pfx_dump_stack_lvl+0x10/0x10
[ 489.757085][T12776] ? __pfx__printk+0x10/0x10
[ 489.757104][T12776] ? __pfx___might_resched+0x10/0x10
[ 489.757117][T12776] ? fs_reclaim_acquire+0x7d/0x100
[ 489.757137][T12776] should_fail_ex+0x414/0x560
[ 489.757153][T12776] should_failslab+0xa8/0x100
[ 489.757168][T12776] __kmalloc_noprof+0xdf/0x800
[ 489.757186][T12776] ? ext4_find_extent+0x207/0xcc0
[ 489.757207][T12776] ext4_find_extent+0x207/0xcc0
[ 489.757231][T12776] ext4_ext_map_blocks+0x278/0x69c0
[ 489.757254][T12776] ? __lock_acquire+0x6b6/0x2cf0
[ 489.757268][T12776] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 489.757289][T12776] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 489.757305][T12776] ? __lock_acquire+0x6b6/0x2cf0
[ 489.757330][T12776] ext4_map_query_blocks+0x135/0x9f0
[ 489.757348][T12776] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 489.757358][T12776] ? rcu_is_watching+0x15/0xb0
[ 489.757374][T12776] ? down_read+0x274/0x2e0
[ 489.757388][T12776] ? ext4_map_blocks+0x32d/0x16f0
[ 489.757400][T12776] ext4_map_blocks+0x4b8/0x16f0
[ 489.757421][T12776] ? __pfx_ext4_map_blocks+0x10/0x10
[ 489.757433][T12776] ? folio_mapping+0x16f/0x1f0
[ 489.757447][T12776] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 489.757464][T12776] ? folio_wait_writeback+0xd1/0x100
[ 489.757478][T12776] ext4_move_extents+0x16c5/0x3870
[ 489.757494][T12776] ? __lock_acquire+0x6b6/0x2cf0
[ 489.757525][T12776] ? __pfx_ext4_move_extents+0x10/0x10
[ 489.757547][T12776] ? rcu_read_lock_any_held+0xb3/0x120
[ 489.757571][T12776] ? sb_start_write+0x114/0x1c0
[ 489.757586][T12776] ? mnt_want_write_file+0x164/0x200
[ 489.757604][T12776] ext4_ioctl+0x2cf9/0x4760
[ 489.757619][T12776] ? __pfx_ext4_ioctl+0x10/0x10
[ 489.757628][T12776] ? is_bpf_text_address+0x26/0x2b0
[ 489.757643][T12776] ? is_bpf_text_address+0x292/0x2b0
[ 489.757652][T12776] ? is_bpf_text_address+0x26/0x2b0
[ 489.757665][T12776] ? kernel_text_address+0xa5/0xe0
[ 489.757682][T12776] ? __kernel_text_address+0xd/0x40
[ 489.757695][T12776] ? unwind_get_return_address+0x4d/0x90
[ 489.757709][T12776] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 489.757719][T12776] ? arch_stack_walk+0xfc/0x150
[ 489.757743][T12776] ? stack_trace_save+0x9c/0xe0
[ 489.757759][T12776] ? stack_depot_save_flags+0x40/0x850
[ 489.757771][T12776] ? format_decode+0x70/0xe10
[ 489.757785][T12776] ? kasan_save_track+0x4f/0x80
[ 489.757799][T12776] ? kasan_save_track+0x3e/0x80
[ 489.757811][T12776] ? kasan_save_free_info+0x46/0x50
[ 489.757824][T12776] ? __kasan_slab_free+0x5c/0x80
[ 489.757838][T12776] ? kfree+0x1c0/0x660
[ 489.757850][T12776] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 489.757864][T12776] ? security_file_ioctl+0xcb/0x2d0
[ 489.757877][T12776] ? __se_sys_ioctl+0x47/0x170
[ 489.757891][T12776] ? do_syscall_64+0xfa/0xf80
[ 489.757912][T12776] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 489.757931][T12776] ? file_ioctl+0x22d/0x780
[ 489.757945][T12776] ? __pfx_file_ioctl+0x10/0x10
[ 489.757966][T12776] ? kasan_quarantine_put+0xdd/0x220
[ 489.757979][T12776] ? lockdep_hardirqs_on+0x98/0x140
[ 489.757997][T12776] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 489.758013][T12776] ? do_vfs_ioctl+0xb33/0x1430
[ 489.758026][T12776] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 489.758039][T12776] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 489.758063][T12776] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 489.758088][T12776] ? __fget_files+0x2a/0x420
[ 489.758102][T12776] ? __fget_files+0x3a0/0x420
[ 489.758114][T12776] ? __fget_files+0x2a/0x420
[ 489.758128][T12776] ? bpf_lsm_file_ioctl+0x9/0x20
[ 489.758138][T12776] ? __pfx_ext4_ioctl+0x10/0x10
[ 489.758149][T12776] __se_sys_ioctl+0xfc/0x170
[ 489.758166][T12776] do_syscall_64+0xfa/0xf80
[ 489.758181][T12776] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 489.758191][T12776] ? clear_bhb_loop+0x60/0xb0
[ 489.758205][T12776] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 489.758216][T12776] RIP: 0033:0x7f44e1f8f7c9
[ 489.758229][T12776] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 489.758238][T12776] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 489.758251][T12776] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 489.758260][T12776] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 489.758266][T12776] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 489.758274][T12776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 489.758281][T12776] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 489.758303][T12776]
[ 489.983450][T12782] loop0: detected capacity change from 0 to 512
[ 490.021000][T12782] ext4 filesystem being mounted at /531/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 490.032507][ T25] audit: type=1800 audit(1765199192.235:3210): pid=12782 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1748" name="file1" dev="loop0" ino=15 res=0 errno=0
[ 490.033143][ T25] audit: type=1800 audit(1765199192.235:3211): pid=12782 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1748" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 490.043074][T12782] FAULT_INJECTION: forcing a failure.
[ 490.043074][T12782] name failslab, interval 1, probability 0, space 0, times 0
[ 490.043099][T12782] CPU: 0 UID: 0 PID: 12782 Comm: syz.0.1748 Not tainted syzkaller #0 PREEMPT(full)
[ 490.043112][T12782] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 490.043121][T12782] Call Trace:
[ 490.043126][T12782]
[ 490.043131][T12782] dump_stack_lvl+0x189/0x250
[ 490.043150][T12782] ? __pfx____ratelimit+0x10/0x10
[ 490.043165][T12782] ? __pfx_dump_stack_lvl+0x10/0x10
[ 490.043179][T12782] ? __pfx__printk+0x10/0x10
[ 490.043198][T12782] ? __pfx___might_resched+0x10/0x10
[ 490.043211][T12782] ? fs_reclaim_acquire+0x7d/0x100
[ 490.043228][T12782] should_fail_ex+0x414/0x560
[ 490.043242][T12782] should_failslab+0xa8/0x100
[ 490.043254][T12782] __kmalloc_noprof+0xdf/0x800
[ 490.043270][T12782] ? ext4_find_extent+0x207/0xcc0
[ 490.043289][T12782] ext4_find_extent+0x207/0xcc0
[ 490.043310][T12782] ext4_ext_map_blocks+0x278/0x69c0
[ 490.043332][T12782] ? __lock_acquire+0x6b6/0x2cf0
[ 490.043347][T12782] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 490.043371][T12782] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 490.043388][T12782] ? __lock_acquire+0x6b6/0x2cf0
[ 490.043413][T12782] ext4_map_query_blocks+0x135/0x9f0
[ 490.043432][T12782] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 490.043443][T12782] ? rcu_is_watching+0x15/0xb0
[ 490.043459][T12782] ? down_read+0x274/0x2e0
[ 490.043474][T12782] ? ext4_map_blocks+0x32d/0x16f0
[ 490.043487][T12782] ext4_map_blocks+0x4b8/0x16f0
[ 490.043508][T12782] ? __pfx_ext4_map_blocks+0x10/0x10
[ 490.043522][T12782] ? folio_mapping+0x16f/0x1f0
[ 490.043538][T12782] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 490.043556][T12782] ? folio_wait_writeback+0xd1/0x100
[ 490.043571][T12782] ext4_move_extents+0x16c5/0x3870
[ 490.043587][T12782] ? __lock_acquire+0x6b6/0x2cf0
[ 490.043621][T12782] ? __pfx_ext4_move_extents+0x10/0x10
[ 490.043643][T12782] ? rcu_read_lock_any_held+0xb3/0x120
[ 490.043683][T12782] ? sb_start_write+0x114/0x1c0
[ 490.043701][T12782] ? mnt_want_write_file+0x164/0x200
[ 490.043766][T12782] ext4_ioctl+0x2cf9/0x4760
[ 490.043784][T12782] ? __pfx_ext4_ioctl+0x10/0x10
[ 490.043795][T12782] ? is_bpf_text_address+0x26/0x2b0
[ 490.043812][T12782] ? is_bpf_text_address+0x292/0x2b0
[ 490.043823][T12782] ? is_bpf_text_address+0x26/0x2b0
[ 490.043836][T12782] ? kernel_text_address+0xa5/0xe0
[ 490.043856][T12782] ? __kernel_text_address+0xd/0x40
[ 490.043873][T12782] ? unwind_get_return_address+0x4d/0x90
[ 490.043890][T12782] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 490.043901][T12782] ? arch_stack_walk+0xfc/0x150
[ 490.043953][T12782] ? stack_trace_save+0x9c/0xe0
[ 490.043974][T12782] ? stack_depot_save_flags+0x40/0x850
[ 490.043988][T12782] ? format_decode+0x70/0xe10
[ 490.044002][T12782] ? kasan_save_track+0x4f/0x80
[ 490.044020][T12782] ? kasan_save_track+0x3e/0x80
[ 490.044035][T12782] ? kasan_save_free_info+0x46/0x50
[ 490.044050][T12782] ? __kasan_slab_free+0x5c/0x80
[ 490.044067][T12782] ? kfree+0x1c0/0x660
[ 490.044080][T12782] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 490.044095][T12782] ? security_file_ioctl+0xcb/0x2d0
[ 490.044107][T12782] ? __se_sys_ioctl+0x47/0x170
[ 490.044122][T12782] ? do_syscall_64+0xfa/0xf80
[ 490.044136][T12782] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 490.044161][T12782] ? file_ioctl+0x22d/0x780
[ 490.044180][T12782] ? __pfx_file_ioctl+0x10/0x10
[ 490.044204][T12782] ? kasan_quarantine_put+0xdd/0x220
[ 490.044218][T12782] ? lockdep_hardirqs_on+0x98/0x140
[ 490.044237][T12782] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 490.044258][T12782] ? do_vfs_ioctl+0xb33/0x1430
[ 490.044271][T12782] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 490.044285][T12782] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 490.044310][T12782] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 490.044335][T12782] ? __fget_files+0x2a/0x420
[ 490.044350][T12782] ? __fget_files+0x3a0/0x420
[ 490.044361][T12782] ? __fget_files+0x2a/0x420
[ 490.044374][T12782] ? bpf_lsm_file_ioctl+0x9/0x20
[ 490.044385][T12782] ? __pfx_ext4_ioctl+0x10/0x10
[ 490.044395][T12782] __se_sys_ioctl+0xfc/0x170
[ 490.044411][T12782] do_syscall_64+0xfa/0xf80
[ 490.044426][T12782] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 490.044437][T12782] ? clear_bhb_loop+0x60/0xb0
[ 490.044450][T12782] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 490.044461][T12782] RIP: 0033:0x7f44e1f8f7c9
[ 490.044473][T12782] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 490.044483][T12782] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 490.044498][T12782] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 490.044506][T12782] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 490.044513][T12782] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 490.044519][T12782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 490.044525][T12782] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 490.044545][T12782]
[ 490.154676][T12786] loop0: detected capacity change from 0 to 512
[ 490.193386][T12786] ext4 filesystem being mounted at /532/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 490.195161][ T25] audit: type=1800 audit(1765199192.395:3212): pid=12786 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1749" name="file1" dev="loop0" ino=15 res=0 errno=0
[ 490.195788][ T25] audit: type=1800 audit(1765199192.395:3213): pid=12786 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1749" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 490.203036][T12786] FAULT_INJECTION: forcing a failure.
[ 490.203036][T12786] name failslab, interval 1, probability 0, space 0, times 0
[ 490.203062][T12786] CPU: 0 UID: 0 PID: 12786 Comm: syz.0.1749 Not tainted syzkaller #0 PREEMPT(full)
[ 490.203076][T12786] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 490.203084][T12786] Call Trace:
[ 490.203089][T12786]
[ 490.203095][T12786] dump_stack_lvl+0x189/0x250
[ 490.203114][T12786] ? __pfx____ratelimit+0x10/0x10
[ 490.203129][T12786] ? __pfx_dump_stack_lvl+0x10/0x10
[ 490.203144][T12786] ? __pfx__printk+0x10/0x10
[ 490.203188][T12786] ? __pfx___might_resched+0x10/0x10
[ 490.203203][T12786] ? fs_reclaim_acquire+0x7d/0x100
[ 490.203224][T12786] should_fail_ex+0x414/0x560
[ 490.203242][T12786] should_failslab+0xa8/0x100
[ 490.203256][T12786] __kmalloc_noprof+0xdf/0x800
[ 490.203273][T12786] ? ext4_find_extent+0x207/0xcc0
[ 490.203294][T12786] ext4_find_extent+0x207/0xcc0
[ 490.203316][T12786] ext4_ext_map_blocks+0x278/0x69c0
[ 490.203341][T12786] ? __lock_acquire+0x6b6/0x2cf0
[ 490.203357][T12786] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 490.203381][T12786] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 490.203401][T12786] ? __lock_acquire+0x6b6/0x2cf0
[ 490.203429][T12786] ext4_map_query_blocks+0x135/0x9f0
[ 490.203449][T12786] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 490.203461][T12786] ? rcu_is_watching+0x15/0xb0
[ 490.203479][T12786] ? down_read+0x274/0x2e0
[ 490.203494][T12786] ? ext4_map_blocks+0x32d/0x16f0
[ 490.203507][T12786] ext4_map_blocks+0x4b8/0x16f0
[ 490.203531][T12786] ? __pfx_ext4_map_blocks+0x10/0x10
[ 490.203546][T12786] ? folio_mapping+0x16f/0x1f0
[ 490.203563][T12786] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 490.203582][T12786] ? folio_wait_writeback+0xd1/0x100
[ 490.203599][T12786] ext4_move_extents+0x16c5/0x3870
[ 490.203616][T12786] ? __lock_acquire+0x6b6/0x2cf0
[ 490.203651][T12786] ? __pfx_ext4_move_extents+0x10/0x10
[ 490.203674][T12786] ? rcu_read_lock_any_held+0xb3/0x120
[ 490.203737][T12786] ? sb_start_write+0x114/0x1c0
[ 490.203755][T12786] ? mnt_want_write_file+0x164/0x200
[ 490.203773][T12786] ext4_ioctl+0x2cf9/0x4760
[ 490.203790][T12786] ? __pfx_ext4_ioctl+0x10/0x10
[ 490.203801][T12786] ? is_bpf_text_address+0x26/0x2b0
[ 490.203816][T12786] ? is_bpf_text_address+0x292/0x2b0
[ 490.203827][T12786] ? is_bpf_text_address+0x26/0x2b0
[ 490.203840][T12786] ? kernel_text_address+0xa5/0xe0
[ 490.203858][T12786] ? __kernel_text_address+0xd/0x40
[ 490.203874][T12786] ? unwind_get_return_address+0x4d/0x90
[ 490.203888][T12786] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 490.203900][T12786] ? arch_stack_walk+0xfc/0x150
[ 490.203923][T12786] ? stack_trace_save+0x9c/0xe0
[ 490.203941][T12786] ? stack_depot_save_flags+0x40/0x850
[ 490.203953][T12786] ? format_decode+0x70/0xe10
[ 490.203968][T12786] ? kasan_save_track+0x4f/0x80
[ 490.203983][T12786] ? kasan_save_track+0x3e/0x80
[ 490.203998][T12786] ? kasan_save_free_info+0x46/0x50
[ 490.204011][T12786] ? __kasan_slab_free+0x5c/0x80
[ 490.204027][T12786] ? kfree+0x1c0/0x660
[ 490.204039][T12786] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 490.204054][T12786] ? security_file_ioctl+0xcb/0x2d0
[ 490.204066][T12786] ? __se_sys_ioctl+0x47/0x170
[ 490.204079][T12786] ? do_syscall_64+0xfa/0xf80
[ 490.204094][T12786] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 490.204118][T12786] ? file_ioctl+0x22d/0x780
[ 490.204136][T12786] ? __pfx_file_ioctl+0x10/0x10
[ 490.204162][T12786] ? kasan_quarantine_put+0xdd/0x220
[ 490.204178][T12786] ? lockdep_hardirqs_on+0x98/0x140
[ 490.204200][T12786] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 490.204218][T12786] ? do_vfs_ioctl+0xb33/0x1430
[ 490.204232][T12786] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 490.204247][T12786] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 490.204277][T12786] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 490.204306][T12786] ? __fget_files+0x2a/0x420
[ 490.204320][T12786] ? __fget_files+0x3a0/0x420
[ 490.204330][T12786] ? __fget_files+0x2a/0x420
[ 490.204343][T12786] ? bpf_lsm_file_ioctl+0x9/0x20
[ 490.204354][T12786] ? __pfx_ext4_ioctl+0x10/0x10
[ 490.204365][T12786] __se_sys_ioctl+0xfc/0x170
[ 490.204380][T12786] do_syscall_64+0xfa/0xf80
[ 490.204393][T12786] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 490.204405][T12786] ? clear_bhb_loop+0x60/0xb0
[ 490.204417][T12786] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 490.204427][T12786] RIP: 0033:0x7f44e1f8f7c9
[ 490.204439][T12786] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 490.204449][T12786] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 490.204462][T12786] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 490.204469][T12786] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 490.204476][T12786] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 490.204482][T12786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 490.204489][T12786] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 490.204507][T12786]
[ 490.440956][T12792] loop0: detected capacity change from 0 to 512
[ 490.495487][T12792] ext4 filesystem being mounted at /534/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 490.505863][T12792] FAULT_INJECTION: forcing a failure.
[ 490.505863][T12792] name failslab, interval 1, probability 0, space 0, times 0
[ 490.505885][T12792] CPU: 0 UID: 0 PID: 12792 Comm: syz.0.1751 Not tainted syzkaller #0 PREEMPT(full)
[ 490.505896][T12792] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 490.505902][T12792] Call Trace:
[ 490.505907][T12792]
[ 490.505912][T12792] dump_stack_lvl+0x189/0x250
[ 490.505928][T12792] ? __pfx____ratelimit+0x10/0x10
[ 490.505945][T12792] ? __pfx_dump_stack_lvl+0x10/0x10
[ 490.505957][T12792] ? __pfx__printk+0x10/0x10
[ 490.505972][T12792] ? __pfx___might_resched+0x10/0x10
[ 490.505984][T12792] ? fs_reclaim_acquire+0x7d/0x100
[ 490.506001][T12792] should_fail_ex+0x414/0x560
[ 490.506015][T12792] should_failslab+0xa8/0x100
[ 490.506026][T12792] __kmalloc_noprof+0xdf/0x800
[ 490.506041][T12792] ? ext4_find_extent+0x207/0xcc0
[ 490.506057][T12792] ext4_find_extent+0x207/0xcc0
[ 490.506075][T12792] ext4_ext_map_blocks+0x278/0x69c0
[ 490.506095][T12792] ? __lock_acquire+0x6b6/0x2cf0
[ 490.506108][T12792] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 490.506127][T12792] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 490.506142][T12792] ? __lock_acquire+0x6b6/0x2cf0
[ 490.506165][T12792] ext4_map_query_blocks+0x135/0x9f0
[ 490.506181][T12792] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 490.506191][T12792] ? rcu_is_watching+0x15/0xb0
[ 490.506206][T12792] ? down_read+0x274/0x2e0
[ 490.506217][T12792] ? ext4_map_blocks+0x32d/0x16f0
[ 490.506228][T12792] ext4_map_blocks+0x4b8/0x16f0
[ 490.506247][T12792] ? __pfx_ext4_map_blocks+0x10/0x10
[ 490.506259][T12792] ? folio_mapping+0x16f/0x1f0
[ 490.506272][T12792] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 490.506287][T12792] ? folio_wait_writeback+0xd1/0x100
[ 490.506300][T12792] ext4_move_extents+0x16c5/0x3870
[ 490.506313][T12792] ? __lock_acquire+0x6b6/0x2cf0
[ 490.506341][T12792] ? __pfx_ext4_move_extents+0x10/0x10
[ 490.506359][T12792] ? rcu_read_lock_any_held+0xb3/0x120
[ 490.506378][T12792] ? sb_start_write+0x114/0x1c0
[ 490.506391][T12792] ? mnt_want_write_file+0x164/0x200
[ 490.506405][T12792] ext4_ioctl+0x2cf9/0x4760
[ 490.506417][T12792] ? __pfx_ext4_ioctl+0x10/0x10
[ 490.506425][T12792] ? is_bpf_text_address+0x26/0x2b0
[ 490.506438][T12792] ? is_bpf_text_address+0x292/0x2b0
[ 490.506446][T12792] ? is_bpf_text_address+0x26/0x2b0
[ 490.506455][T12792] ? kernel_text_address+0xa5/0xe0
[ 490.506469][T12792] ? __kernel_text_address+0xd/0x40
[ 490.506481][T12792] ? unwind_get_return_address+0x4d/0x90
[ 490.506491][T12792] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 490.506501][T12792] ? arch_stack_walk+0xfc/0x150
[ 490.506519][T12792] ? stack_trace_save+0x9c/0xe0
[ 490.506534][T12792] ? stack_depot_save_flags+0x40/0x850
[ 490.506544][T12792] ? format_decode+0x70/0xe10
[ 490.506555][T12792] ? kasan_save_track+0x4f/0x80
[ 490.506568][T12792] ? kasan_save_track+0x3e/0x80
[ 490.506579][T12792] ? kasan_save_free_info+0x46/0x50
[ 490.506589][T12792] ? __kasan_slab_free+0x5c/0x80
[ 490.506601][T12792] ? kfree+0x1c0/0x660
[ 490.506610][T12792] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 490.506621][T12792] ? security_file_ioctl+0xcb/0x2d0
[ 490.506631][T12792] ? __se_sys_ioctl+0x47/0x170
[ 490.506643][T12792] ? do_syscall_64+0xfa/0xf80
[ 490.506653][T12792] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 490.506672][T12792] ? file_ioctl+0x22d/0x780
[ 490.506686][T12792] ? __pfx_file_ioctl+0x10/0x10
[ 490.506707][T12792] ? kasan_quarantine_put+0xdd/0x220
[ 490.506720][T12792] ? lockdep_hardirqs_on+0x98/0x140
[ 490.506736][T12792] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 490.506750][T12792] ? do_vfs_ioctl+0xb33/0x1430
[ 490.506761][T12792] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 490.506772][T12792] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 490.506794][T12792] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 490.506816][T12792] ? __fget_files+0x2a/0x420
[ 490.506829][T12792] ? __fget_files+0x3a0/0x420
[ 490.506839][T12792] ? __fget_files+0x2a/0x420
[ 490.506851][T12792] ? bpf_lsm_file_ioctl+0x9/0x20
[ 490.506861][T12792] ? __pfx_ext4_ioctl+0x10/0x10
[ 490.506869][T12792] __se_sys_ioctl+0xfc/0x170
[ 490.506883][T12792] do_syscall_64+0xfa/0xf80
[ 490.506896][T12792] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 490.506904][T12792] ? clear_bhb_loop+0x60/0xb0
[ 490.506916][T12792] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 490.506925][T12792] RIP: 0033:0x7f44e1f8f7c9
[ 490.506941][T12792] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 490.506950][T12792] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 490.506962][T12792] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 490.506969][T12792] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 490.506976][T12792] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 490.506981][T12792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 490.506988][T12792] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 490.507005][T12792]
[ 490.507087][ T25] audit: type=1800 audit(1765199192.705:3214): pid=12792 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1751" name="file1" dev="loop0" ino=15 res=0 errno=0
[ 490.507115][ T25] audit: type=1800 audit(1765199192.705:3215): pid=12792 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1751" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 490.610947][T12796] loop0: detected capacity change from 0 to 512
[ 490.647536][T12796] ext4 filesystem being mounted at /535/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 490.660231][ T25] audit: type=1800 audit(1765199192.855:3216): pid=12796 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1752" name="file1" dev="loop0" ino=15 res=0 errno=0
[ 490.660893][ T25] audit: type=1800 audit(1765199192.855:3217): pid=12796 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1752" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 490.671988][T12796] FAULT_INJECTION: forcing a failure.
[ 490.671988][T12796] name failslab, interval 1, probability 0, space 0, times 0
[ 490.672014][T12796] CPU: 0 UID: 0 PID: 12796 Comm: syz.0.1752 Not tainted syzkaller #0 PREEMPT(full)
[ 490.672026][T12796] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 490.672033][T12796] Call Trace:
[ 490.672038][T12796]
[ 490.672043][T12796] dump_stack_lvl+0x189/0x250
[ 490.672062][T12796] ? __pfx____ratelimit+0x10/0x10
[ 490.672076][T12796] ? __pfx_dump_stack_lvl+0x10/0x10
[ 490.672088][T12796] ? __pfx__printk+0x10/0x10
[ 490.672106][T12796] ? __pfx___might_resched+0x10/0x10
[ 490.672117][T12796] ? fs_reclaim_acquire+0x7d/0x100
[ 490.672138][T12796] should_fail_ex+0x414/0x560
[ 490.672154][T12796] should_failslab+0xa8/0x100
[ 490.672167][T12796] __kmalloc_noprof+0xdf/0x800
[ 490.672180][T12796] ? ext4_find_extent+0x207/0xcc0
[ 490.672200][T12796] ext4_find_extent+0x207/0xcc0
[ 490.672219][T12796] ext4_ext_map_blocks+0x278/0x69c0
[ 490.672243][T12796] ? __lock_acquire+0x6b6/0x2cf0
[ 490.672257][T12796] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 490.672280][T12796] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 490.672296][T12796] ? __lock_acquire+0x6b6/0x2cf0
[ 490.672322][T12796] ext4_map_query_blocks+0x135/0x9f0
[ 490.672341][T12796] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 490.672353][T12796] ? rcu_is_watching+0x15/0xb0
[ 490.672370][T12796] ? down_read+0x274/0x2e0
[ 490.672383][T12796] ? ext4_map_blocks+0x32d/0x16f0
[ 490.672395][T12796] ext4_map_blocks+0x4b8/0x16f0
[ 490.672417][T12796] ? __pfx_ext4_map_blocks+0x10/0x10
[ 490.672431][T12796] ? folio_mapping+0x16f/0x1f0
[ 490.672448][T12796] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 490.672463][T12796] ? folio_wait_writeback+0xd1/0x100
[ 490.672473][T12796] ext4_move_extents+0x16c5/0x3870
[ 490.672484][T12796] ? __lock_acquire+0x6b6/0x2cf0
[ 490.672512][T12796] ? __pfx_ext4_move_extents+0x10/0x10
[ 490.672533][T12796] ? rcu_read_lock_any_held+0xb3/0x120
[ 490.672554][T12796] ? sb_start_write+0x114/0x1c0
[ 490.672570][T12796] ? mnt_want_write_file+0x164/0x200
[ 490.672585][T12796] ext4_ioctl+0x2cf9/0x4760
[ 490.672601][T12796] ? __pfx_ext4_ioctl+0x10/0x10
[ 490.672610][T12796] ? is_bpf_text_address+0x26/0x2b0
[ 490.672622][T12796] ? is_bpf_text_address+0x292/0x2b0
[ 490.672630][T12796] ? is_bpf_text_address+0x26/0x2b0
[ 490.672651][T12796] ? kernel_text_address+0xa5/0xe0
[ 490.672667][T12796] ? __kernel_text_address+0xd/0x40
[ 490.672682][T12796] ? unwind_get_return_address+0x4d/0x90
[ 490.672695][T12796] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 490.672706][T12796] ? arch_stack_walk+0xfc/0x150
[ 490.672725][T12796] ? stack_trace_save+0x9c/0xe0
[ 490.672741][T12796] ? stack_depot_save_flags+0x40/0x850
[ 490.672753][T12796] ? format_decode+0x70/0xe10
[ 490.672767][T12796] ? kasan_save_track+0x4f/0x80
[ 490.672781][T12796] ? kasan_save_track+0x3e/0x80
[ 490.672793][T12796] ? kasan_save_free_info+0x46/0x50
[ 490.672805][T12796] ? __kasan_slab_free+0x5c/0x80
[ 490.672819][T12796] ? kfree+0x1c0/0x660
[ 490.672831][T12796] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 490.672843][T12796] ? security_file_ioctl+0xcb/0x2d0
[ 490.672854][T12796] ? __se_sys_ioctl+0x47/0x170
[ 490.672867][T12796] ? do_syscall_64+0xfa/0xf80
[ 490.672879][T12796] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 490.672907][T12796] ? file_ioctl+0x22d/0x780
[ 490.672923][T12796] ? __pfx_file_ioctl+0x10/0x10
[ 490.672945][T12796] ? kasan_quarantine_put+0xdd/0x220
[ 490.672960][T12796] ? lockdep_hardirqs_on+0x98/0x140
[ 490.672980][T12796] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 490.672995][T12796] ? do_vfs_ioctl+0xb33/0x1430
[ 490.673007][T12796] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 490.673045][T12796] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 490.673070][T12796] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 490.673098][T12796] ? __fget_files+0x2a/0x420
[ 490.673113][T12796] ? __fget_files+0x3a0/0x420
[ 490.673123][T12796] ? __fget_files+0x2a/0x420
[ 490.673137][T12796] ? bpf_lsm_file_ioctl+0x9/0x20
[ 490.673150][T12796] ? __pfx_ext4_ioctl+0x10/0x10
[ 490.673160][T12796] __se_sys_ioctl+0xfc/0x170
[ 490.673176][T12796] do_syscall_64+0xfa/0xf80
[ 490.673193][T12796] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 490.673203][T12796] ? clear_bhb_loop+0x60/0xb0
[ 490.673218][T12796] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 490.673230][T12796] RIP: 0033:0x7f44e1f8f7c9
[ 490.673241][T12796] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 490.673249][T12796] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 490.673262][T12796] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 490.673270][T12796] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 490.673276][T12796] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 490.673282][T12796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 490.673289][T12796] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 490.673308][T12796]
[ 490.790790][T12800] loop0: detected capacity change from 0 to 512
[ 490.842523][T12800] ext4 filesystem being mounted at /536/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 490.873141][T12800] FAULT_INJECTION: forcing a failure.
[ 490.873141][T12800] name failslab, interval 1, probability 0, space 0, times 0
[ 490.873171][T12800] CPU: 0 UID: 0 PID: 12800 Comm: syz.0.1753 Not tainted syzkaller #0 PREEMPT(full)
[ 490.873184][T12800] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 490.873191][T12800] Call Trace:
[ 490.873196][T12800]
[ 490.873202][T12800] dump_stack_lvl+0x189/0x250
[ 490.873221][T12800] ? __pfx____ratelimit+0x10/0x10
[ 490.873235][T12800] ? __pfx_dump_stack_lvl+0x10/0x10
[ 490.873248][T12800] ? __pfx__printk+0x10/0x10
[ 490.873272][T12800] ? __pfx___might_resched+0x10/0x10
[ 490.873316][T12800] ? fs_reclaim_acquire+0x7d/0x100
[ 490.873336][T12800] should_fail_ex+0x414/0x560
[ 490.873356][T12800] should_failslab+0xa8/0x100
[ 490.873370][T12800] __kmalloc_noprof+0xdf/0x800
[ 490.873386][T12800] ? ext4_find_extent+0x207/0xcc0
[ 490.873405][T12800] ext4_find_extent+0x207/0xcc0
[ 490.873426][T12800] ext4_ext_map_blocks+0x278/0x69c0
[ 490.873451][T12800] ? __lock_acquire+0x6b6/0x2cf0
[ 490.873466][T12800] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 490.873490][T12800] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 490.873507][T12800] ? __lock_acquire+0x6b6/0x2cf0
[ 490.873534][T12800] ext4_map_query_blocks+0x135/0x9f0
[ 490.873551][T12800] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 490.873563][T12800] ? rcu_is_watching+0x15/0xb0
[ 490.873580][T12800] ? down_read+0x274/0x2e0
[ 490.873594][T12800] ? ext4_map_blocks+0x32d/0x16f0
[ 490.873607][T12800] ext4_map_blocks+0x4b8/0x16f0
[ 490.873627][T12800] ? __pfx_ext4_map_blocks+0x10/0x10
[ 490.873655][T12800] ? folio_mapping+0x16f/0x1f0
[ 490.873670][T12800] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 490.873688][T12800] ? folio_wait_writeback+0xd1/0x100
[ 490.873703][T12800] ext4_move_extents+0x16c5/0x3870
[ 490.873720][T12800] ? __lock_acquire+0x6b6/0x2cf0
[ 490.873751][T12800] ? __pfx_ext4_move_extents+0x10/0x10
[ 490.873772][T12800] ? rcu_read_lock_any_held+0xb3/0x120
[ 490.873795][T12800] ? sb_start_write+0x114/0x1c0
[ 490.873810][T12800] ? mnt_want_write_file+0x164/0x200
[ 490.873826][T12800] ext4_ioctl+0x2cf9/0x4760
[ 490.873842][T12800] ? __pfx_ext4_ioctl+0x10/0x10
[ 490.873850][T12800] ? is_bpf_text_address+0x26/0x2b0
[ 490.873864][T12800] ? is_bpf_text_address+0x292/0x2b0
[ 490.873873][T12800] ? is_bpf_text_address+0x26/0x2b0
[ 490.873884][T12800] ? kernel_text_address+0xa5/0xe0
[ 490.873899][T12800] ? __kernel_text_address+0xd/0x40
[ 490.873913][T12800] ? unwind_get_return_address+0x4d/0x90
[ 490.873926][T12800] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 490.873937][T12800] ? arch_stack_walk+0xfc/0x150
[ 490.873957][T12800] ? stack_trace_save+0x9c/0xe0
[ 490.873970][T12800] ? stack_depot_save_flags+0x40/0x850
[ 490.873978][T12800] ? format_decode+0x70/0xe10
[ 490.873987][T12800] ? kasan_save_track+0x4f/0x80
[ 490.873997][T12800] ? kasan_save_track+0x3e/0x80
[ 490.874006][T12800] ? kasan_save_free_info+0x46/0x50
[ 490.874014][T12800] ? __kasan_slab_free+0x5c/0x80
[ 490.874023][T12800] ? kfree+0x1c0/0x660
[ 490.874030][T12800] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 490.874039][T12800] ? security_file_ioctl+0xcb/0x2d0
[ 490.874049][T12800] ? __se_sys_ioctl+0x47/0x170
[ 490.874062][T12800] ? do_syscall_64+0xfa/0xf80
[ 490.874073][T12800] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 490.874097][T12800] ? file_ioctl+0x22d/0x780
[ 490.874112][T12800] ? __pfx_file_ioctl+0x10/0x10
[ 490.874136][T12800] ? kasan_quarantine_put+0xdd/0x220
[ 490.874151][T12800] ? lockdep_hardirqs_on+0x98/0x140
[ 490.874170][T12800] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 490.874185][T12800] ? do_vfs_ioctl+0xb33/0x1430
[ 490.874199][T12800] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 490.874212][T12800] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 490.874237][T12800] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 490.874265][T12800] ? __fget_files+0x2a/0x420
[ 490.874280][T12800] ? __fget_files+0x3a0/0x420
[ 490.874288][T12800] ? __fget_files+0x2a/0x420
[ 490.874301][T12800] ? bpf_lsm_file_ioctl+0x9/0x20
[ 490.874312][T12800] ? __pfx_ext4_ioctl+0x10/0x10
[ 490.874323][T12800] __se_sys_ioctl+0xfc/0x170
[ 490.874339][T12800] do_syscall_64+0xfa/0xf80
[ 490.874354][T12800] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 490.874365][T12800] ? clear_bhb_loop+0x60/0xb0
[ 490.874378][T12800] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 490.874392][T12800] RIP: 0033:0x7f44e1f8f7c9
[ 490.874403][T12800] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 490.874411][T12800] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 490.874425][T12800] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 490.874432][T12800] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 490.874438][T12800] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 490.874445][T12800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 490.874452][T12800] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 490.874472][T12800]
[ 490.974943][T12804] loop0: detected capacity change from 0 to 512
[ 491.024040][T12804] ext4 filesystem being mounted at /537/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 491.030406][T12804] FAULT_INJECTION: forcing a failure.
[ 491.030406][T12804] name failslab, interval 1, probability 0, space 0, times 0
[ 491.030432][T12804] CPU: 0 UID: 0 PID: 12804 Comm: syz.0.1754 Not tainted syzkaller #0 PREEMPT(full)
[ 491.030444][T12804] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 491.030451][T12804] Call Trace:
[ 491.030456][T12804]
[ 491.030462][T12804] dump_stack_lvl+0x189/0x250
[ 491.030481][T12804] ? __pfx____ratelimit+0x10/0x10
[ 491.030495][T12804] ? __pfx_dump_stack_lvl+0x10/0x10
[ 491.030508][T12804] ? __pfx__printk+0x10/0x10
[ 491.030526][T12804] ? __pfx___might_resched+0x10/0x10
[ 491.030539][T12804] ? fs_reclaim_acquire+0x7d/0x100
[ 491.030559][T12804] should_fail_ex+0x414/0x560
[ 491.030576][T12804] should_failslab+0xa8/0x100
[ 491.030588][T12804] __kmalloc_noprof+0xdf/0x800
[ 491.030603][T12804] ? ext4_find_extent+0x207/0xcc0
[ 491.030632][T12804] ext4_find_extent+0x207/0xcc0
[ 491.030651][T12804] ext4_ext_map_blocks+0x278/0x69c0
[ 491.030675][T12804] ? __lock_acquire+0x6b6/0x2cf0
[ 491.030688][T12804] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 491.030709][T12804] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 491.030727][T12804] ? __lock_acquire+0x6b6/0x2cf0
[ 491.030753][T12804] ext4_map_query_blocks+0x135/0x9f0
[ 491.030771][T12804] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 491.030783][T12804] ? rcu_is_watching+0x15/0xb0
[ 491.030801][T12804] ? down_read+0x274/0x2e0
[ 491.030815][T12804] ? ext4_map_blocks+0x32d/0x16f0
[ 491.030828][T12804] ext4_map_blocks+0x4b8/0x16f0
[ 491.030850][T12804] ? __pfx_ext4_map_blocks+0x10/0x10
[ 491.030864][T12804] ? folio_mapping+0x16f/0x1f0
[ 491.030880][T12804] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 491.030898][T12804] ? folio_wait_writeback+0xd1/0x100
[ 491.030913][T12804] ext4_move_extents+0x16c5/0x3870
[ 491.030929][T12804] ? __lock_acquire+0x6b6/0x2cf0
[ 491.030963][T12804] ? __pfx_ext4_move_extents+0x10/0x10
[ 491.030984][T12804] ? rcu_read_lock_any_held+0xb3/0x120
[ 491.031006][T12804] ? sb_start_write+0x114/0x1c0
[ 491.031022][T12804] ? mnt_want_write_file+0x164/0x200
[ 491.031037][T12804] ext4_ioctl+0x2cf9/0x4760
[ 491.031053][T12804] ? __pfx_ext4_ioctl+0x10/0x10
[ 491.031062][T12804] ? is_bpf_text_address+0x26/0x2b0
[ 491.031077][T12804] ? is_bpf_text_address+0x292/0x2b0
[ 491.031086][T12804] ? is_bpf_text_address+0x26/0x2b0
[ 491.031098][T12804] ? kernel_text_address+0xa5/0xe0
[ 491.031115][T12804] ? __kernel_text_address+0xd/0x40
[ 491.031129][T12804] ? unwind_get_return_address+0x4d/0x90
[ 491.031143][T12804] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 491.031154][T12804] ? arch_stack_walk+0xfc/0x150
[ 491.031174][T12804] ? stack_trace_save+0x9c/0xe0
[ 491.031192][T12804] ? stack_depot_save_flags+0x40/0x850
[ 491.031203][T12804] ? format_decode+0x70/0xe10
[ 491.031218][T12804] ? kasan_save_track+0x4f/0x80
[ 491.031266][T12804] ? kasan_save_track+0x3e/0x80
[ 491.031280][T12804] ? kasan_save_free_info+0x46/0x50
[ 491.031292][T12804] ? __kasan_slab_free+0x5c/0x80
[ 491.031306][T12804] ? kfree+0x1c0/0x660
[ 491.031317][T12804] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 491.031331][T12804] ? security_file_ioctl+0xcb/0x2d0
[ 491.031341][T12804] ? __se_sys_ioctl+0x47/0x170
[ 491.031355][T12804] ? do_syscall_64+0xfa/0xf80
[ 491.031368][T12804] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 491.031389][T12804] ? file_ioctl+0x22d/0x780
[ 491.031404][T12804] ? __pfx_file_ioctl+0x10/0x10
[ 491.031428][T12804] ? kasan_quarantine_put+0xdd/0x220
[ 491.031442][T12804] ? lockdep_hardirqs_on+0x98/0x140
[ 491.031460][T12804] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 491.031476][T12804] ? do_vfs_ioctl+0xb33/0x1430
[ 491.031489][T12804] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 491.031502][T12804] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 491.031529][T12804] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 491.031555][T12804] ? __fget_files+0x2a/0x420
[ 491.031570][T12804] ? __fget_files+0x3a0/0x420
[ 491.031580][T12804] ? __fget_files+0x2a/0x420
[ 491.031593][T12804] ? bpf_lsm_file_ioctl+0x9/0x20
[ 491.031604][T12804] ? __pfx_ext4_ioctl+0x10/0x10
[ 491.031623][T12804] __se_sys_ioctl+0xfc/0x170
[ 491.031638][T12804] do_syscall_64+0xfa/0xf80
[ 491.031652][T12804] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 491.031663][T12804] ? clear_bhb_loop+0x60/0xb0
[ 491.031676][T12804] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 491.031687][T12804] RIP: 0033:0x7f44e1f8f7c9
[ 491.031698][T12804] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 491.031742][T12804] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 491.031756][T12804] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 491.031765][T12804] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 491.031772][T12804] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 491.031779][T12804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 491.031786][T12804] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 491.031802][T12804]
[ 491.150791][T12808] loop0: detected capacity change from 0 to 512
[ 491.192871][T12808] ext4 filesystem being mounted at /538/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 491.207296][T12808] FAULT_INJECTION: forcing a failure.
[ 491.207296][T12808] name failslab, interval 1, probability 0, space 0, times 0
[ 491.207324][T12808] CPU: 0 UID: 0 PID: 12808 Comm: syz.0.1755 Not tainted syzkaller #0 PREEMPT(full)
[ 491.207336][T12808] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 491.207343][T12808] Call Trace:
[ 491.207348][T12808]
[ 491.207353][T12808] dump_stack_lvl+0x189/0x250
[ 491.207407][T12808] ? __pfx____ratelimit+0x10/0x10
[ 491.207430][T12808] ? __pfx_dump_stack_lvl+0x10/0x10
[ 491.207460][T12808] ? __pfx__printk+0x10/0x10
[ 491.207478][T12808] ? __pfx___might_resched+0x10/0x10
[ 491.207492][T12808] ? fs_reclaim_acquire+0x7d/0x100
[ 491.207519][T12808] should_fail_ex+0x414/0x560
[ 491.207535][T12808] should_failslab+0xa8/0x100
[ 491.207548][T12808] __kmalloc_noprof+0xdf/0x800
[ 491.207564][T12808] ? ext4_find_extent+0x207/0xcc0
[ 491.207583][T12808] ext4_find_extent+0x207/0xcc0
[ 491.207604][T12808] ext4_ext_map_blocks+0x278/0x69c0
[ 491.207627][T12808] ? __lock_acquire+0x6b6/0x2cf0
[ 491.207642][T12808] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 491.207672][T12808] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 491.207693][T12808] ? __lock_acquire+0x6b6/0x2cf0
[ 491.207751][T12808] ext4_map_query_blocks+0x135/0x9f0
[ 491.207772][T12808] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 491.207783][T12808] ? rcu_is_watching+0x15/0xb0
[ 491.207802][T12808] ? down_read+0x274/0x2e0
[ 491.207815][T12808] ? ext4_map_blocks+0x32d/0x16f0
[ 491.207828][T12808] ext4_map_blocks+0x4b8/0x16f0
[ 491.207849][T12808] ? __pfx_ext4_map_blocks+0x10/0x10
[ 491.207863][T12808] ? folio_mapping+0x16f/0x1f0
[ 491.207877][T12808] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 491.207895][T12808] ? folio_wait_writeback+0xd1/0x100
[ 491.207910][T12808] ext4_move_extents+0x16c5/0x3870
[ 491.207927][T12808] ? __lock_acquire+0x6b6/0x2cf0
[ 491.207960][T12808] ? __pfx_ext4_move_extents+0x10/0x10
[ 491.207982][T12808] ? rcu_read_lock_any_held+0xb3/0x120
[ 491.208006][T12808] ? sb_start_write+0x114/0x1c0
[ 491.208021][T12808] ? mnt_want_write_file+0x164/0x200
[ 491.208038][T12808] ext4_ioctl+0x2cf9/0x4760
[ 491.208053][T12808] ? __pfx_ext4_ioctl+0x10/0x10
[ 491.208063][T12808] ? is_bpf_text_address+0x26/0x2b0
[ 491.208077][T12808] ? is_bpf_text_address+0x292/0x2b0
[ 491.208087][T12808] ? is_bpf_text_address+0x26/0x2b0
[ 491.208100][T12808] ? kernel_text_address+0xa5/0xe0
[ 491.208115][T12808] ? __kernel_text_address+0xd/0x40
[ 491.208130][T12808] ? unwind_get_return_address+0x4d/0x90
[ 491.208144][T12808] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 491.208155][T12808] ? arch_stack_walk+0xfc/0x150
[ 491.208176][T12808] ? stack_trace_save+0x9c/0xe0
[ 491.208194][T12808] ? stack_depot_save_flags+0x40/0x850
[ 491.208204][T12808] ? format_decode+0x70/0xe10
[ 491.208217][T12808] ? kasan_save_track+0x4f/0x80
[ 491.208230][T12808] ? kasan_save_track+0x3e/0x80
[ 491.208242][T12808] ? kasan_save_free_info+0x46/0x50
[ 491.208254][T12808] ? __kasan_slab_free+0x5c/0x80
[ 491.208266][T12808] ? kfree+0x1c0/0x660
[ 491.208278][T12808] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 491.208290][T12808] ? security_file_ioctl+0xcb/0x2d0
[ 491.208301][T12808] ? __se_sys_ioctl+0x47/0x170
[ 491.208314][T12808] ? do_syscall_64+0xfa/0xf80
[ 491.208325][T12808] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 491.208347][T12808] ? file_ioctl+0x22d/0x780
[ 491.208363][T12808] ? __pfx_file_ioctl+0x10/0x10
[ 491.208386][T12808] ? kasan_quarantine_put+0xdd/0x220
[ 491.208400][T12808] ? lockdep_hardirqs_on+0x98/0x140
[ 491.208417][T12808] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 491.208432][T12808] ? do_vfs_ioctl+0xb33/0x1430
[ 491.208446][T12808] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 491.208459][T12808] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 491.208482][T12808] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 491.208509][T12808] ? __fget_files+0x2a/0x420
[ 491.208523][T12808] ? __fget_files+0x3a0/0x420
[ 491.208534][T12808] ? __fget_files+0x2a/0x420
[ 491.208548][T12808] ? bpf_lsm_file_ioctl+0x9/0x20
[ 491.208559][T12808] ? __pfx_ext4_ioctl+0x10/0x10
[ 491.208570][T12808] __se_sys_ioctl+0xfc/0x170
[ 491.208586][T12808] do_syscall_64+0xfa/0xf80
[ 491.208599][T12808] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 491.208608][T12808] ? clear_bhb_loop+0x60/0xb0
[ 491.208622][T12808] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 491.208632][T12808] RIP: 0033:0x7f44e1f8f7c9
[ 491.208652][T12808] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 491.208663][T12808] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 491.208676][T12808] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 491.208685][T12808] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 491.208692][T12808] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 491.208698][T12808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 491.208710][T12808] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 491.208729][T12808]
[ 491.436804][T12814] loop0: detected capacity change from 0 to 512
[ 491.486869][T12814] ext4 filesystem being mounted at /540/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 491.505081][T12814] FAULT_INJECTION: forcing a failure.
[ 491.505081][T12814] name failslab, interval 1, probability 0, space 0, times 0
[ 491.505109][T12814] CPU: 0 UID: 0 PID: 12814 Comm: syz.0.1757 Not tainted syzkaller #0 PREEMPT(full)
[ 491.505122][T12814] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 491.505129][T12814] Call Trace:
[ 491.505134][T12814]
[ 491.505140][T12814] dump_stack_lvl+0x189/0x250
[ 491.505159][T12814] ? __pfx____ratelimit+0x10/0x10
[ 491.505173][T12814] ? __pfx_dump_stack_lvl+0x10/0x10
[ 491.505187][T12814] ? __pfx__printk+0x10/0x10
[ 491.505203][T12814] ? __pfx___might_resched+0x10/0x10
[ 491.505216][T12814] ? fs_reclaim_acquire+0x7d/0x100
[ 491.505237][T12814] should_fail_ex+0x414/0x560
[ 491.505252][T12814] should_failslab+0xa8/0x100
[ 491.505265][T12814] __kmalloc_noprof+0xdf/0x800
[ 491.505280][T12814] ? ext4_find_extent+0x207/0xcc0
[ 491.505298][T12814] ext4_find_extent+0x207/0xcc0
[ 491.505328][T12814] ext4_ext_map_blocks+0x278/0x69c0
[ 491.505352][T12814] ? __lock_acquire+0x6b6/0x2cf0
[ 491.505367][T12814] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 491.505389][T12814] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 491.505406][T12814] ? __lock_acquire+0x6b6/0x2cf0
[ 491.505431][T12814] ext4_map_query_blocks+0x135/0x9f0
[ 491.505451][T12814] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 491.505463][T12814] ? rcu_is_watching+0x15/0xb0
[ 491.505480][T12814] ? down_read+0x274/0x2e0
[ 491.505494][T12814] ? ext4_map_blocks+0x32d/0x16f0
[ 491.505507][T12814] ext4_map_blocks+0x4b8/0x16f0
[ 491.505528][T12814] ? __pfx_ext4_map_blocks+0x10/0x10
[ 491.505542][T12814] ? folio_mapping+0x16f/0x1f0
[ 491.505558][T12814] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 491.505575][T12814] ? folio_wait_writeback+0xd1/0x100
[ 491.505589][T12814] ext4_move_extents+0x16c5/0x3870
[ 491.505604][T12814] ? __lock_acquire+0x6b6/0x2cf0
[ 491.505634][T12814] ? __pfx_ext4_move_extents+0x10/0x10
[ 491.505660][T12814] ? rcu_read_lock_any_held+0xb3/0x120
[ 491.505683][T12814] ? sb_start_write+0x114/0x1c0
[ 491.505697][T12814] ? mnt_want_write_file+0x164/0x200
[ 491.505713][T12814] ext4_ioctl+0x2cf9/0x4760
[ 491.505727][T12814] ? __pfx_ext4_ioctl+0x10/0x10
[ 491.505736][T12814] ? is_bpf_text_address+0x26/0x2b0
[ 491.505751][T12814] ? is_bpf_text_address+0x292/0x2b0
[ 491.505759][T12814] ? is_bpf_text_address+0x26/0x2b0
[ 491.505770][T12814] ? kernel_text_address+0xa5/0xe0
[ 491.505787][T12814] ? __kernel_text_address+0xd/0x40
[ 491.505800][T12814] ? unwind_get_return_address+0x4d/0x90
[ 491.505813][T12814] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 491.505824][T12814] ? arch_stack_walk+0xfc/0x150
[ 491.505846][T12814] ? stack_trace_save+0x9c/0xe0
[ 491.505862][T12814] ? stack_depot_save_flags+0x40/0x850
[ 491.505873][T12814] ? format_decode+0x70/0xe10
[ 491.505886][T12814] ? kasan_save_track+0x4f/0x80
[ 491.505900][T12814] ? kasan_save_track+0x3e/0x80
[ 491.505914][T12814] ? kasan_save_free_info+0x46/0x50
[ 491.505928][T12814] ? __kasan_slab_free+0x5c/0x80
[ 491.505943][T12814] ? kfree+0x1c0/0x660
[ 491.505956][T12814] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 491.505969][T12814] ? security_file_ioctl+0xcb/0x2d0
[ 491.505980][T12814] ? __se_sys_ioctl+0x47/0x170
[ 491.505993][T12814] ? do_syscall_64+0xfa/0xf80
[ 491.506004][T12814] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 491.506024][T12814] ? file_ioctl+0x22d/0x780
[ 491.506040][T12814] ? __pfx_file_ioctl+0x10/0x10
[ 491.506063][T12814] ? kasan_quarantine_put+0xdd/0x220
[ 491.506078][T12814] ? lockdep_hardirqs_on+0x98/0x140
[ 491.506098][T12814] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 491.506113][T12814] ? do_vfs_ioctl+0xb33/0x1430
[ 491.506126][T12814] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 491.506139][T12814] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 491.506164][T12814] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 491.506192][T12814] ? __fget_files+0x2a/0x420
[ 491.506207][T12814] ? __fget_files+0x3a0/0x420
[ 491.506217][T12814] ? __fget_files+0x2a/0x420
[ 491.506226][T12814] ? bpf_lsm_file_ioctl+0x9/0x20
[ 491.506233][T12814] ? __pfx_ext4_ioctl+0x10/0x10
[ 491.506240][T12814] __se_sys_ioctl+0xfc/0x170
[ 491.506250][T12814] do_syscall_64+0xfa/0xf80
[ 491.506259][T12814] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 491.506269][T12814] ? clear_bhb_loop+0x60/0xb0
[ 491.506281][T12814] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 491.506292][T12814] RIP: 0033:0x7f44e1f8f7c9
[ 491.506303][T12814] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 491.506313][T12814] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 491.506327][T12814] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 491.506335][T12814] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 491.506342][T12814] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 491.506348][T12814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 491.506354][T12814] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 491.506373][T12814]
[ 491.630871][T12818] loop0: detected capacity change from 0 to 512
[ 491.674010][T12818] ext4 filesystem being mounted at /541/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 491.683334][T12818] FAULT_INJECTION: forcing a failure.
[ 491.683334][T12818] name failslab, interval 1, probability 0, space 0, times 0
[ 491.683359][T12818] CPU: 0 UID: 0 PID: 12818 Comm: syz.0.1758 Not tainted syzkaller #0 PREEMPT(full)
[ 491.683372][T12818] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 491.683380][T12818] Call Trace:
[ 491.683385][T12818]
[ 491.683390][T12818] dump_stack_lvl+0x189/0x250
[ 491.683408][T12818] ? __pfx____ratelimit+0x10/0x10
[ 491.683422][T12818] ? __pfx_dump_stack_lvl+0x10/0x10
[ 491.683436][T12818] ? __pfx__printk+0x10/0x10
[ 491.683452][T12818] ? __pfx___might_resched+0x10/0x10
[ 491.683465][T12818] ? fs_reclaim_acquire+0x7d/0x100
[ 491.683485][T12818] should_fail_ex+0x414/0x560
[ 491.683501][T12818] should_failslab+0xa8/0x100
[ 491.683514][T12818] __kmalloc_noprof+0xdf/0x800
[ 491.683528][T12818] ? ext4_find_extent+0x207/0xcc0
[ 491.683545][T12818] ext4_find_extent+0x207/0xcc0
[ 491.683564][T12818] ext4_ext_map_blocks+0x278/0x69c0
[ 491.683588][T12818] ? __lock_acquire+0x6b6/0x2cf0
[ 491.683601][T12818] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 491.683623][T12818] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 491.683641][T12818] ? __lock_acquire+0x6b6/0x2cf0
[ 491.683767][T12818] ext4_map_query_blocks+0x135/0x9f0
[ 491.683796][T12818] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 491.683807][T12818] ? rcu_is_watching+0x15/0xb0
[ 491.683825][T12818] ? down_read+0x274/0x2e0
[ 491.683839][T12818] ? ext4_map_blocks+0x32d/0x16f0
[ 491.683851][T12818] ext4_map_blocks+0x4b8/0x16f0
[ 491.683872][T12818] ? __pfx_ext4_map_blocks+0x10/0x10
[ 491.683885][T12818] ? folio_mapping+0x16f/0x1f0
[ 491.683900][T12818] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 491.683925][T12818] ? folio_wait_writeback+0xd1/0x100
[ 491.683941][T12818] ext4_move_extents+0x16c5/0x3870
[ 491.683957][T12818] ? __lock_acquire+0x6b6/0x2cf0
[ 491.683989][T12818] ? __pfx_ext4_move_extents+0x10/0x10
[ 491.684011][T12818] ? rcu_read_lock_any_held+0xb3/0x120
[ 491.684034][T12818] ? sb_start_write+0x114/0x1c0
[ 491.684048][T12818] ? mnt_want_write_file+0x164/0x200
[ 491.684065][T12818] ext4_ioctl+0x2cf9/0x4760
[ 491.684080][T12818] ? __pfx_ext4_ioctl+0x10/0x10
[ 491.684090][T12818] ? is_bpf_text_address+0x26/0x2b0
[ 491.684104][T12818] ? is_bpf_text_address+0x292/0x2b0
[ 491.684114][T12818] ? is_bpf_text_address+0x26/0x2b0
[ 491.684127][T12818] ? kernel_text_address+0xa5/0xe0
[ 491.684144][T12818] ? __kernel_text_address+0xd/0x40
[ 491.684157][T12818] ? unwind_get_return_address+0x4d/0x90
[ 491.684170][T12818] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 491.684181][T12818] ? arch_stack_walk+0xfc/0x150
[ 491.684202][T12818] ? stack_trace_save+0x9c/0xe0
[ 491.684220][T12818] ? stack_depot_save_flags+0x40/0x850
[ 491.684233][T12818] ? format_decode+0x70/0xe10
[ 491.684247][T12818] ? kasan_save_track+0x4f/0x80
[ 491.684261][T12818] ? kasan_save_track+0x3e/0x80
[ 491.684274][T12818] ? kasan_save_free_info+0x46/0x50
[ 491.684288][T12818] ? __kasan_slab_free+0x5c/0x80
[ 491.684301][T12818] ? kfree+0x1c0/0x660
[ 491.684314][T12818] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 491.684328][T12818] ? security_file_ioctl+0xcb/0x2d0
[ 491.684339][T12818] ? __se_sys_ioctl+0x47/0x170
[ 491.684352][T12818] ? do_syscall_64+0xfa/0xf80
[ 491.684365][T12818] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 491.684386][T12818] ? file_ioctl+0x22d/0x780
[ 491.684403][T12818] ? __pfx_file_ioctl+0x10/0x10
[ 491.684428][T12818] ? kasan_quarantine_put+0xdd/0x220
[ 491.684443][T12818] ? lockdep_hardirqs_on+0x98/0x140
[ 491.684462][T12818] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 491.684478][T12818] ? do_vfs_ioctl+0xb33/0x1430
[ 491.684492][T12818] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 491.684505][T12818] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 491.684530][T12818] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 491.684555][T12818] ? __fget_files+0x2a/0x420
[ 491.684570][T12818] ? __fget_files+0x3a0/0x420
[ 491.684580][T12818] ? __fget_files+0x2a/0x420
[ 491.684593][T12818] ? bpf_lsm_file_ioctl+0x9/0x20
[ 491.684603][T12818] ? __pfx_ext4_ioctl+0x10/0x10
[ 491.684614][T12818] __se_sys_ioctl+0xfc/0x170
[ 491.684630][T12818] do_syscall_64+0xfa/0xf80
[ 491.684642][T12818] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 491.684652][T12818] ? clear_bhb_loop+0x60/0xb0
[ 491.684665][T12818] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 491.684677][T12818] RIP: 0033:0x7f44e1f8f7c9
[ 491.684688][T12818] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 491.684699][T12818] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 491.684712][T12818] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 491.684721][T12818] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 491.684728][T12818] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 491.684734][T12818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 491.684741][T12818] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 491.684761][T12818]
[ 491.859243][T12822] ext4 filesystem being mounted at /542/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 491.876026][T12822] FAULT_INJECTION: forcing a failure.
[ 491.876026][T12822] name failslab, interval 1, probability 0, space 0, times 0
[ 491.876053][T12822] CPU: 0 UID: 0 PID: 12822 Comm: syz.0.1759 Not tainted syzkaller #0 PREEMPT(full)
[ 491.876066][T12822] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 491.876072][T12822] Call Trace:
[ 491.876077][T12822]
[ 491.876082][T12822] dump_stack_lvl+0x189/0x250
[ 491.876100][T12822] ? __pfx____ratelimit+0x10/0x10
[ 491.876114][T12822] ? __pfx_dump_stack_lvl+0x10/0x10
[ 491.876127][T12822] ? __pfx__printk+0x10/0x10
[ 491.876144][T12822] ? __pfx___might_resched+0x10/0x10
[ 491.876156][T12822] ? fs_reclaim_acquire+0x7d/0x100
[ 491.876175][T12822] should_fail_ex+0x414/0x560
[ 491.876192][T12822] should_failslab+0xa8/0x100
[ 491.876205][T12822] __kmalloc_noprof+0xdf/0x800
[ 491.876220][T12822] ? ext4_find_extent+0x207/0xcc0
[ 491.876237][T12822] ext4_find_extent+0x207/0xcc0
[ 491.876256][T12822] ext4_ext_map_blocks+0x278/0x69c0
[ 491.876278][T12822] ? __lock_acquire+0x6b6/0x2cf0
[ 491.876293][T12822] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 491.876313][T12822] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 491.876330][T12822] ? __lock_acquire+0x6b6/0x2cf0
[ 491.876354][T12822] ext4_map_query_blocks+0x135/0x9f0
[ 491.876373][T12822] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 491.876384][T12822] ? rcu_is_watching+0x15/0xb0
[ 491.876401][T12822] ? down_read+0x274/0x2e0
[ 491.876414][T12822] ? ext4_map_blocks+0x32d/0x16f0
[ 491.876426][T12822] ext4_map_blocks+0x4b8/0x16f0
[ 491.876446][T12822] ? __pfx_ext4_map_blocks+0x10/0x10
[ 491.876460][T12822] ? folio_mapping+0x16f/0x1f0
[ 491.876475][T12822] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 491.876493][T12822] ? folio_wait_writeback+0xd1/0x100
[ 491.876507][T12822] ext4_move_extents+0x16c5/0x3870
[ 491.876522][T12822] ? __lock_acquire+0x6b6/0x2cf0
[ 491.876552][T12822] ? __pfx_ext4_move_extents+0x10/0x10
[ 491.876572][T12822] ? rcu_read_lock_any_held+0xb3/0x120
[ 491.876593][T12822] ? sb_start_write+0x114/0x1c0
[ 491.876609][T12822] ? mnt_want_write_file+0x164/0x200
[ 491.876624][T12822] ext4_ioctl+0x2cf9/0x4760
[ 491.876639][T12822] ? __pfx_ext4_ioctl+0x10/0x10
[ 491.876658][T12822] ? is_bpf_text_address+0x26/0x2b0
[ 491.876671][T12822] ? is_bpf_text_address+0x292/0x2b0
[ 491.876680][T12822] ? is_bpf_text_address+0x26/0x2b0
[ 491.876692][T12822] ? kernel_text_address+0xa5/0xe0
[ 491.876709][T12822] ? __kernel_text_address+0xd/0x40
[ 491.876722][T12822] ? unwind_get_return_address+0x4d/0x90
[ 491.876734][T12822] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 491.876745][T12822] ? arch_stack_walk+0xfc/0x150
[ 491.876767][T12822] ? stack_trace_save+0x9c/0xe0
[ 491.876783][T12822] ? stack_depot_save_flags+0x40/0x850
[ 491.876794][T12822] ? format_decode+0x70/0xe10
[ 491.876807][T12822] ? kasan_save_track+0x4f/0x80
[ 491.876821][T12822] ? kasan_save_track+0x3e/0x80
[ 491.876834][T12822] ? kasan_save_free_info+0x46/0x50
[ 491.876846][T12822] ? __kasan_slab_free+0x5c/0x80
[ 491.876860][T12822] ? kfree+0x1c0/0x660
[ 491.876870][T12822] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 491.876882][T12822] ? security_file_ioctl+0xcb/0x2d0
[ 491.876893][T12822] ? __se_sys_ioctl+0x47/0x170
[ 491.876905][T12822] ? do_syscall_64+0xfa/0xf80
[ 491.876918][T12822] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 491.876939][T12822] ? file_ioctl+0x22d/0x780
[ 491.876955][T12822] ? __pfx_file_ioctl+0x10/0x10
[ 491.876977][T12822] ? kasan_quarantine_put+0xdd/0x220
[ 491.876991][T12822] ? lockdep_hardirqs_on+0x98/0x140
[ 491.877010][T12822] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 491.877024][T12822] ? do_vfs_ioctl+0xb33/0x1430
[ 491.877037][T12822] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 491.877050][T12822] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 491.877074][T12822] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 491.877099][T12822] ? __fget_files+0x2a/0x420
[ 491.877112][T12822] ? __fget_files+0x3a0/0x420
[ 491.877123][T12822] ? __fget_files+0x2a/0x420
[ 491.877137][T12822] ? bpf_lsm_file_ioctl+0x9/0x20
[ 491.877147][T12822] ? __pfx_ext4_ioctl+0x10/0x10
[ 491.877158][T12822] __se_sys_ioctl+0xfc/0x170
[ 491.877174][T12822] do_syscall_64+0xfa/0xf80
[ 491.877188][T12822] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 491.877198][T12822] ? clear_bhb_loop+0x60/0xb0
[ 491.877213][T12822] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 491.877223][T12822] RIP: 0033:0x7f44e1f8f7c9
[ 491.877234][T12822] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 491.877244][T12822] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 491.877257][T12822] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 491.877265][T12822] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 491.877272][T12822] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 491.877279][T12822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 491.877286][T12822] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 491.877306][T12822]
[ 492.127897][T12829] ext4 filesystem being mounted at /544/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 492.146233][T12829] FAULT_INJECTION: forcing a failure.
[ 492.146233][T12829] name failslab, interval 1, probability 0, space 0, times 0
[ 492.146258][T12829] CPU: 0 UID: 0 PID: 12829 Comm: syz.0.1761 Not tainted syzkaller #0 PREEMPT(full)
[ 492.146271][T12829] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 492.146279][T12829] Call Trace:
[ 492.146285][T12829]
[ 492.146290][T12829] dump_stack_lvl+0x189/0x250
[ 492.146309][T12829] ? __pfx____ratelimit+0x10/0x10
[ 492.146325][T12829] ? __pfx_dump_stack_lvl+0x10/0x10
[ 492.146339][T12829] ? __pfx__printk+0x10/0x10
[ 492.146355][T12829] ? lockdep_hardirqs_on+0x98/0x140
[ 492.146375][T12829] ? kmem_cache_free+0x197/0x620
[ 492.146392][T12829] ? __es_remove_extent+0x8c2/0x1780
[ 492.146408][T12829] should_fail_ex+0x414/0x560
[ 492.146425][T12829] should_failslab+0xa8/0x100
[ 492.146440][T12829] kmem_cache_alloc_noprof+0x88/0x710
[ 492.146456][T12829] ? __es_insert_extent+0x707/0x1790
[ 492.146471][T12829] __es_insert_extent+0x707/0x1790
[ 492.146497][T12829] ext4_es_insert_extent+0x582/0x2ec0
[ 492.146523][T12829] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 492.146548][T12829] ext4_map_query_blocks+0x2ac/0x9f0
[ 492.146568][T12829] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 492.146580][T12829] ? rcu_is_watching+0x15/0xb0
[ 492.146598][T12829] ? down_read+0x274/0x2e0
[ 492.146611][T12829] ? ext4_map_blocks+0x32d/0x16f0
[ 492.146625][T12829] ext4_map_blocks+0x4b8/0x16f0
[ 492.146644][T12829] ? percpu_ref_get_many+0x19/0x140
[ 492.146663][T12829] ? __memcg_slab_post_alloc_hook+0x512/0x730
[ 492.146682][T12829] ? __pfx_ext4_map_blocks+0x10/0x10
[ 492.146699][T12829] ? rcu_is_watching+0x15/0xb0
[ 492.146723][T12829] _ext4_get_block+0x1fa/0x4c0
[ 492.146739][T12829] ? __pfx__ext4_get_block+0x10/0x10
[ 492.146753][T12829] ? _raw_spin_unlock+0x28/0x50
[ 492.146766][T12829] ? create_empty_buffers+0x465/0x530
[ 492.146789][T12829] mext_folio_mkwrite+0x188/0x290
[ 492.146812][T12829] ext4_move_extents+0x2bb2/0x3870
[ 492.146829][T12829] ? __lock_acquire+0x6b6/0x2cf0
[ 492.146865][T12829] ? __pfx_ext4_move_extents+0x10/0x10
[ 492.146888][T12829] ? rcu_read_lock_any_held+0xb3/0x120
[ 492.146913][T12829] ? sb_start_write+0x114/0x1c0
[ 492.146930][T12829] ? mnt_want_write_file+0x164/0x200
[ 492.146947][T12829] ext4_ioctl+0x2cf9/0x4760
[ 492.146963][T12829] ? __pfx_ext4_ioctl+0x10/0x10
[ 492.146974][T12829] ? is_bpf_text_address+0x26/0x2b0
[ 492.146988][T12829] ? is_bpf_text_address+0x292/0x2b0
[ 492.146999][T12829] ? is_bpf_text_address+0x26/0x2b0
[ 492.147012][T12829] ? kernel_text_address+0xa5/0xe0
[ 492.147030][T12829] ? __kernel_text_address+0xd/0x40
[ 492.147045][T12829] ? unwind_get_return_address+0x4d/0x90
[ 492.147058][T12829] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 492.147070][T12829] ? arch_stack_walk+0xfc/0x150
[ 492.147092][T12829] ? stack_trace_save+0x9c/0xe0
[ 492.147112][T12829] ? stack_depot_save_flags+0x40/0x850
[ 492.147124][T12829] ? format_decode+0x70/0xe10
[ 492.147139][T12829] ? kasan_save_track+0x4f/0x80
[ 492.147154][T12829] ? kasan_save_track+0x3e/0x80
[ 492.147168][T12829] ? kasan_save_free_info+0x46/0x50
[ 492.147182][T12829] ? __kasan_slab_free+0x5c/0x80
[ 492.147197][T12829] ? kfree+0x1c0/0x660
[ 492.147210][T12829] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 492.147224][T12829] ? security_file_ioctl+0xcb/0x2d0
[ 492.147236][T12829] ? __se_sys_ioctl+0x47/0x170
[ 492.147250][T12829] ? do_syscall_64+0xfa/0xf80
[ 492.147264][T12829] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 492.147288][T12829] ? file_ioctl+0x22d/0x780
[ 492.147305][T12829] ? __pfx_file_ioctl+0x10/0x10
[ 492.147331][T12829] ? kasan_quarantine_put+0xdd/0x220
[ 492.147347][T12829] ? lockdep_hardirqs_on+0x98/0x140
[ 492.147367][T12829] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 492.147384][T12829] ? do_vfs_ioctl+0xb33/0x1430
[ 492.147398][T12829] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 492.147413][T12829] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 492.147458][T12829] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 492.147487][T12829] ? __fget_files+0x2a/0x420
[ 492.147504][T12829] ? __fget_files+0x3a0/0x420
[ 492.147516][T12829] ? __fget_files+0x2a/0x420
[ 492.147531][T12829] ? bpf_lsm_file_ioctl+0x9/0x20
[ 492.147543][T12829] ? __pfx_ext4_ioctl+0x10/0x10
[ 492.147554][T12829] __se_sys_ioctl+0xfc/0x170
[ 492.147572][T12829] do_syscall_64+0xfa/0xf80
[ 492.147587][T12829] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 492.147599][T12829] ? clear_bhb_loop+0x60/0xb0
[ 492.147614][T12829] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 492.147626][T12829] RIP: 0033:0x7f44e1f8f7c9
[ 492.147643][T12829] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 492.147653][T12829] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 492.147667][T12829] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 492.147676][T12829] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 492.147685][T12829] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 492.147723][T12829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 492.147732][T12829] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 492.147754][T12829]
[ 492.385322][T12835] ext4 filesystem being mounted at /546/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 492.400494][T12835] FAULT_INJECTION: forcing a failure.
[ 492.400494][T12835] name failslab, interval 1, probability 0, space 0, times 0
[ 492.400523][T12835] CPU: 0 UID: 0 PID: 12835 Comm: syz.0.1763 Not tainted syzkaller #0 PREEMPT(full)
[ 492.400537][T12835] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 492.400545][T12835] Call Trace:
[ 492.400550][T12835]
[ 492.400555][T12835] dump_stack_lvl+0x189/0x250
[ 492.400576][T12835] ? __pfx____ratelimit+0x10/0x10
[ 492.400604][T12835] ? __pfx_dump_stack_lvl+0x10/0x10
[ 492.400619][T12835] ? __pfx__printk+0x10/0x10
[ 492.400640][T12835] ? __pfx___might_resched+0x10/0x10
[ 492.400653][T12835] ? fs_reclaim_acquire+0x7d/0x100
[ 492.400671][T12835] should_fail_ex+0x414/0x560
[ 492.400689][T12835] should_failslab+0xa8/0x100
[ 492.400701][T12835] __kmalloc_noprof+0xdf/0x800
[ 492.400717][T12835] ? ext4_find_extent+0x207/0xcc0
[ 492.400737][T12835] ext4_find_extent+0x207/0xcc0
[ 492.400758][T12835] ext4_ext_map_blocks+0x278/0x69c0
[ 492.400782][T12835] ? __lock_acquire+0x6b6/0x2cf0
[ 492.400797][T12835] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 492.400819][T12835] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 492.400837][T12835] ? __lock_acquire+0x6b6/0x2cf0
[ 492.400861][T12835] ext4_map_query_blocks+0x135/0x9f0
[ 492.400879][T12835] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 492.400891][T12835] ? rcu_is_watching+0x15/0xb0
[ 492.400908][T12835] ? down_read+0x274/0x2e0
[ 492.400922][T12835] ? ext4_map_blocks+0x32d/0x16f0
[ 492.400936][T12835] ext4_map_blocks+0x4b8/0x16f0
[ 492.400958][T12835] ? __pfx_ext4_map_blocks+0x10/0x10
[ 492.400971][T12835] ? folio_mapping+0x16f/0x1f0
[ 492.400986][T12835] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 492.401005][T12835] ? folio_wait_writeback+0xd1/0x100
[ 492.401021][T12835] ext4_move_extents+0x16c5/0x3870
[ 492.401037][T12835] ? __lock_acquire+0x6b6/0x2cf0
[ 492.401069][T12835] ? __pfx_ext4_move_extents+0x10/0x10
[ 492.401089][T12835] ? rcu_read_lock_any_held+0xb3/0x120
[ 492.401114][T12835] ? sb_start_write+0x114/0x1c0
[ 492.401129][T12835] ? mnt_want_write_file+0x164/0x200
[ 492.401145][T12835] ext4_ioctl+0x2cf9/0x4760
[ 492.401161][T12835] ? __pfx_ext4_ioctl+0x10/0x10
[ 492.401170][T12835] ? is_bpf_text_address+0x26/0x2b0
[ 492.401184][T12835] ? is_bpf_text_address+0x292/0x2b0
[ 492.401194][T12835] ? is_bpf_text_address+0x26/0x2b0
[ 492.401206][T12835] ? kernel_text_address+0xa5/0xe0
[ 492.401245][T12835] ? __kernel_text_address+0xd/0x40
[ 492.401260][T12835] ? unwind_get_return_address+0x4d/0x90
[ 492.401273][T12835] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 492.401283][T12835] ? arch_stack_walk+0xfc/0x150
[ 492.401303][T12835] ? stack_trace_save+0x9c/0xe0
[ 492.401320][T12835] ? stack_depot_save_flags+0x40/0x850
[ 492.401332][T12835] ? format_decode+0x70/0xe10
[ 492.401344][T12835] ? kasan_save_track+0x4f/0x80
[ 492.401361][T12835] ? kasan_save_track+0x3e/0x80
[ 492.401373][T12835] ? kasan_save_free_info+0x46/0x50
[ 492.401386][T12835] ? __kasan_slab_free+0x5c/0x80
[ 492.401400][T12835] ? kfree+0x1c0/0x660
[ 492.401412][T12835] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 492.401425][T12835] ? security_file_ioctl+0xcb/0x2d0
[ 492.401436][T12835] ? __se_sys_ioctl+0x47/0x170
[ 492.401449][T12835] ? do_syscall_64+0xfa/0xf80
[ 492.401460][T12835] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 492.401482][T12835] ? file_ioctl+0x22d/0x780
[ 492.401499][T12835] ? __pfx_file_ioctl+0x10/0x10
[ 492.401524][T12835] ? kasan_quarantine_put+0xdd/0x220
[ 492.401541][T12835] ? lockdep_hardirqs_on+0x98/0x140
[ 492.401562][T12835] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 492.401579][T12835] ? do_vfs_ioctl+0xb33/0x1430
[ 492.401605][T12835] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 492.401620][T12835] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 492.401648][T12835] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 492.401676][T12835] ? __fget_files+0x2a/0x420
[ 492.401691][T12835] ? __fget_files+0x3a0/0x420
[ 492.401704][T12835] ? __fget_files+0x2a/0x420
[ 492.401720][T12835] ? bpf_lsm_file_ioctl+0x9/0x20
[ 492.401733][T12835] ? __pfx_ext4_ioctl+0x10/0x10
[ 492.401745][T12835] __se_sys_ioctl+0xfc/0x170
[ 492.401763][T12835] do_syscall_64+0xfa/0xf80
[ 492.401780][T12835] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 492.401792][T12835] ? clear_bhb_loop+0x60/0xb0
[ 492.401807][T12835] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 492.401819][T12835] RIP: 0033:0x7f44e1f8f7c9
[ 492.401832][T12835] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 492.401842][T12835] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 492.401854][T12835] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 492.401863][T12835] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 492.401870][T12835] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 492.401877][T12835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 492.401883][T12835] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 492.401903][T12835]
[ 492.443863][T10612] EXT4-fs unmount: 248 callbacks suppressed
[ 492.443881][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 492.566614][T12839] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 492.566711][T12839] ext4 filesystem being mounted at /547/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 492.579446][T12839] FAULT_INJECTION: forcing a failure.
[ 492.579446][T12839] name failslab, interval 1, probability 0, space 0, times 0
[ 492.579475][T12839] CPU: 0 UID: 0 PID: 12839 Comm: syz.0.1764 Not tainted syzkaller #0 PREEMPT(full)
[ 492.579489][T12839] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 492.579497][T12839] Call Trace:
[ 492.579502][T12839]
[ 492.579508][T12839] dump_stack_lvl+0x189/0x250
[ 492.579527][T12839] ? __pfx____ratelimit+0x10/0x10
[ 492.579543][T12839] ? __pfx_dump_stack_lvl+0x10/0x10
[ 492.579557][T12839] ? __pfx__printk+0x10/0x10
[ 492.579576][T12839] ? __pfx___might_resched+0x10/0x10
[ 492.579591][T12839] ? fs_reclaim_acquire+0x7d/0x100
[ 492.579612][T12839] should_fail_ex+0x414/0x560
[ 492.579629][T12839] should_failslab+0xa8/0x100
[ 492.579644][T12839] __kmalloc_noprof+0xdf/0x800
[ 492.579659][T12839] ? ext4_find_extent+0x207/0xcc0
[ 492.579680][T12839] ext4_find_extent+0x207/0xcc0
[ 492.579742][T12839] ext4_ext_map_blocks+0x278/0x69c0
[ 492.579767][T12839] ? __lock_acquire+0x6b6/0x2cf0
[ 492.579784][T12839] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 492.579809][T12839] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 492.579828][T12839] ? __lock_acquire+0x6b6/0x2cf0
[ 492.579857][T12839] ext4_map_query_blocks+0x135/0x9f0
[ 492.579878][T12839] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 492.579890][T12839] ? rcu_is_watching+0x15/0xb0
[ 492.579915][T12839] ? down_read+0x274/0x2e0
[ 492.579930][T12839] ? ext4_map_blocks+0x32d/0x16f0
[ 492.579944][T12839] ext4_map_blocks+0x4b8/0x16f0
[ 492.579968][T12839] ? __pfx_ext4_map_blocks+0x10/0x10
[ 492.579982][T12839] ? folio_mapping+0x16f/0x1f0
[ 492.579999][T12839] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 492.580019][T12839] ? folio_wait_writeback+0xd1/0x100
[ 492.580035][T12839] ext4_move_extents+0x16c5/0x3870
[ 492.580053][T12839] ? __lock_acquire+0x6b6/0x2cf0
[ 492.580090][T12839] ? __pfx_ext4_move_extents+0x10/0x10
[ 492.580112][T12839] ? rcu_read_lock_any_held+0xb3/0x120
[ 492.580137][T12839] ? sb_start_write+0x114/0x1c0
[ 492.580154][T12839] ? mnt_want_write_file+0x164/0x200
[ 492.580171][T12839] ext4_ioctl+0x2cf9/0x4760
[ 492.580187][T12839] ? __pfx_ext4_ioctl+0x10/0x10
[ 492.580197][T12839] ? is_bpf_text_address+0x26/0x2b0
[ 492.580213][T12839] ? is_bpf_text_address+0x292/0x2b0
[ 492.580223][T12839] ? is_bpf_text_address+0x26/0x2b0
[ 492.580236][T12839] ? kernel_text_address+0xa5/0xe0
[ 492.580253][T12839] ? __kernel_text_address+0xd/0x40
[ 492.580269][T12839] ? unwind_get_return_address+0x4d/0x90
[ 492.580283][T12839] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 492.580294][T12839] ? arch_stack_walk+0xfc/0x150
[ 492.580317][T12839] ? stack_trace_save+0x9c/0xe0
[ 492.580336][T12839] ? stack_depot_save_flags+0x40/0x850
[ 492.580349][T12839] ? format_decode+0x70/0xe10
[ 492.580364][T12839] ? kasan_save_track+0x4f/0x80
[ 492.580378][T12839] ? kasan_save_track+0x3e/0x80
[ 492.580392][T12839] ? kasan_save_free_info+0x46/0x50
[ 492.580405][T12839] ? __kasan_slab_free+0x5c/0x80
[ 492.580420][T12839] ? kfree+0x1c0/0x660
[ 492.580432][T12839] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 492.580446][T12839] ? security_file_ioctl+0xcb/0x2d0
[ 492.580458][T12839] ? __se_sys_ioctl+0x47/0x170
[ 492.580472][T12839] ? do_syscall_64+0xfa/0xf80
[ 492.580485][T12839] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 492.580509][T12839] ? file_ioctl+0x22d/0x780
[ 492.580526][T12839] ? __pfx_file_ioctl+0x10/0x10
[ 492.580553][T12839] ? kasan_quarantine_put+0xdd/0x220
[ 492.580568][T12839] ? lockdep_hardirqs_on+0x98/0x140
[ 492.580589][T12839] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 492.580606][T12839] ? do_vfs_ioctl+0xb33/0x1430
[ 492.580621][T12839] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 492.580642][T12839] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 492.580672][T12839] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 492.580706][T12839] ? __fget_files+0x2a/0x420
[ 492.580722][T12839] ? __fget_files+0x3a0/0x420
[ 492.580733][T12839] ? __fget_files+0x2a/0x420
[ 492.580748][T12839] ? bpf_lsm_file_ioctl+0x9/0x20
[ 492.580761][T12839] ? __pfx_ext4_ioctl+0x10/0x10
[ 492.580772][T12839] __se_sys_ioctl+0xfc/0x170
[ 492.580790][T12839] do_syscall_64+0xfa/0xf80
[ 492.580805][T12839] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 492.580816][T12839] ? clear_bhb_loop+0x60/0xb0
[ 492.580832][T12839] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 492.580847][T12839] RIP: 0033:0x7f44e1f8f7c9
[ 492.580858][T12839] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 492.580869][T12839] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 492.580883][T12839] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 492.580892][T12839] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 492.580899][T12839] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 492.580906][T12839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 492.580918][T12839] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 492.580945][T12839]
[ 492.635148][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 492.775402][T12843] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 492.775481][T12843] ext4 filesystem being mounted at /548/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 492.794583][T12843] FAULT_INJECTION: forcing a failure.
[ 492.794583][T12843] name failslab, interval 1, probability 0, space 0, times 0
[ 492.794648][T12843] CPU: 0 UID: 0 PID: 12843 Comm: syz.0.1765 Not tainted syzkaller #0 PREEMPT(full)
[ 492.794665][T12843] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 492.794672][T12843] Call Trace:
[ 492.794680][T12843]
[ 492.794686][T12843] dump_stack_lvl+0x189/0x250
[ 492.794707][T12843] ? __pfx____ratelimit+0x10/0x10
[ 492.794720][T12843] ? __pfx_dump_stack_lvl+0x10/0x10
[ 492.794733][T12843] ? __pfx__printk+0x10/0x10
[ 492.794751][T12843] ? __pfx___might_resched+0x10/0x10
[ 492.794764][T12843] ? fs_reclaim_acquire+0x7d/0x100
[ 492.794784][T12843] should_fail_ex+0x414/0x560
[ 492.794799][T12843] should_failslab+0xa8/0x100
[ 492.794828][T12843] __kmalloc_noprof+0xdf/0x800
[ 492.794844][T12843] ? ext4_find_extent+0x207/0xcc0
[ 492.794863][T12843] ext4_find_extent+0x207/0xcc0
[ 492.794882][T12843] ext4_ext_map_blocks+0x278/0x69c0
[ 492.794905][T12843] ? __lock_acquire+0x6b6/0x2cf0
[ 492.794919][T12843] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 492.794942][T12843] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 492.794958][T12843] ? __lock_acquire+0x6b6/0x2cf0
[ 492.794984][T12843] ext4_map_query_blocks+0x135/0x9f0
[ 492.795002][T12843] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 492.795013][T12843] ? rcu_is_watching+0x15/0xb0
[ 492.795029][T12843] ? down_read+0x274/0x2e0
[ 492.795042][T12843] ? ext4_map_blocks+0x32d/0x16f0
[ 492.795055][T12843] ext4_map_blocks+0x4b8/0x16f0
[ 492.795075][T12843] ? __pfx_ext4_map_blocks+0x10/0x10
[ 492.795089][T12843] ? folio_mapping+0x16f/0x1f0
[ 492.795106][T12843] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 492.795123][T12843] ? folio_wait_writeback+0xd1/0x100
[ 492.795138][T12843] ext4_move_extents+0x16c5/0x3870
[ 492.795155][T12843] ? __lock_acquire+0x6b6/0x2cf0
[ 492.795187][T12843] ? __pfx_ext4_move_extents+0x10/0x10
[ 492.795208][T12843] ? rcu_read_lock_any_held+0xb3/0x120
[ 492.795232][T12843] ? sb_start_write+0x114/0x1c0
[ 492.795249][T12843] ? mnt_want_write_file+0x164/0x200
[ 492.795263][T12843] ext4_ioctl+0x2cf9/0x4760
[ 492.795279][T12843] ? __pfx_ext4_ioctl+0x10/0x10
[ 492.795289][T12843] ? is_bpf_text_address+0x26/0x2b0
[ 492.795304][T12843] ? is_bpf_text_address+0x292/0x2b0
[ 492.795314][T12843] ? is_bpf_text_address+0x26/0x2b0
[ 492.795326][T12843] ? kernel_text_address+0xa5/0xe0
[ 492.795341][T12843] ? __kernel_text_address+0xd/0x40
[ 492.795354][T12843] ? unwind_get_return_address+0x4d/0x90
[ 492.795366][T12843] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 492.795376][T12843] ? arch_stack_walk+0xfc/0x150
[ 492.795397][T12843] ? stack_trace_save+0x9c/0xe0
[ 492.795415][T12843] ? stack_depot_save_flags+0x40/0x850
[ 492.795428][T12843] ? format_decode+0x70/0xe10
[ 492.795440][T12843] ? kasan_save_track+0x4f/0x80
[ 492.795455][T12843] ? kasan_save_track+0x3e/0x80
[ 492.795467][T12843] ? kasan_save_free_info+0x46/0x50
[ 492.795479][T12843] ? __kasan_slab_free+0x5c/0x80
[ 492.795494][T12843] ? kfree+0x1c0/0x660
[ 492.795506][T12843] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 492.795519][T12843] ? security_file_ioctl+0xcb/0x2d0
[ 492.795530][T12843] ? __se_sys_ioctl+0x47/0x170
[ 492.795543][T12843] ? do_syscall_64+0xfa/0xf80
[ 492.795556][T12843] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 492.795577][T12843] ? file_ioctl+0x22d/0x780
[ 492.795591][T12843] ? __pfx_file_ioctl+0x10/0x10
[ 492.795614][T12843] ? kasan_quarantine_put+0xdd/0x220
[ 492.795629][T12843] ? lockdep_hardirqs_on+0x98/0x140
[ 492.795649][T12843] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 492.795666][T12843] ? do_vfs_ioctl+0xb33/0x1430
[ 492.795680][T12843] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 492.795735][T12843] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 492.795763][T12843] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 492.795790][T12843] ? __fget_files+0x2a/0x420
[ 492.795806][T12843] ? __fget_files+0x3a0/0x420
[ 492.795825][T12843] ? __fget_files+0x2a/0x420
[ 492.795839][T12843] ? bpf_lsm_file_ioctl+0x9/0x20
[ 492.795851][T12843] ? __pfx_ext4_ioctl+0x10/0x10
[ 492.795862][T12843] __se_sys_ioctl+0xfc/0x170
[ 492.795877][T12843] do_syscall_64+0xfa/0xf80
[ 492.795891][T12843] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 492.795903][T12843] ? clear_bhb_loop+0x60/0xb0
[ 492.795916][T12843] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 492.795927][T12843] RIP: 0033:0x7f44e1f8f7c9
[ 492.795940][T12843] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 492.795950][T12843] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 492.795964][T12843] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 492.795972][T12843] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 492.795979][T12843] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 492.795986][T12843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 492.795993][T12843] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 492.796013][T12843]
[ 492.839678][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 492.964969][T12847] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 492.965037][T12847] ext4 filesystem being mounted at /549/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 492.991657][T12847] FAULT_INJECTION: forcing a failure.
[ 492.991657][T12847] name failslab, interval 1, probability 0, space 0, times 0
[ 492.991684][T12847] CPU: 0 UID: 0 PID: 12847 Comm: syz.0.1766 Not tainted syzkaller #0 PREEMPT(full)
[ 492.991730][T12847] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 492.991738][T12847] Call Trace:
[ 492.991744][T12847]
[ 492.991749][T12847] dump_stack_lvl+0x189/0x250
[ 492.991767][T12847] ? __pfx____ratelimit+0x10/0x10
[ 492.991782][T12847] ? __pfx_dump_stack_lvl+0x10/0x10
[ 492.991796][T12847] ? __pfx__printk+0x10/0x10
[ 492.991812][T12847] ? __pfx___might_resched+0x10/0x10
[ 492.991826][T12847] ? fs_reclaim_acquire+0x7d/0x100
[ 492.991846][T12847] should_fail_ex+0x414/0x560
[ 492.991863][T12847] should_failslab+0xa8/0x100
[ 492.991876][T12847] __kmalloc_noprof+0xdf/0x800
[ 492.991890][T12847] ? ext4_find_extent+0x207/0xcc0
[ 492.991902][T12847] ext4_find_extent+0x207/0xcc0
[ 492.991916][T12847] ext4_ext_map_blocks+0x278/0x69c0
[ 492.991931][T12847] ? __lock_acquire+0x6b6/0x2cf0
[ 492.991941][T12847] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 492.991963][T12847] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 492.991983][T12847] ? __lock_acquire+0x6b6/0x2cf0
[ 492.992010][T12847] ext4_map_query_blocks+0x135/0x9f0
[ 492.992029][T12847] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 492.992043][T12847] ? rcu_is_watching+0x15/0xb0
[ 492.992061][T12847] ? down_read+0x274/0x2e0
[ 492.992078][T12847] ? ext4_map_blocks+0x32d/0x16f0
[ 492.992098][T12847] ext4_map_blocks+0x4b8/0x16f0
[ 492.992120][T12847] ? __pfx_ext4_map_blocks+0x10/0x10
[ 492.992136][T12847] ? folio_mapping+0x16f/0x1f0
[ 492.992153][T12847] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 492.992172][T12847] ? folio_wait_writeback+0xd1/0x100
[ 492.992188][T12847] ext4_move_extents+0x16c5/0x3870
[ 492.992212][T12847] ? __lock_acquire+0x6b6/0x2cf0
[ 492.992249][T12847] ? __pfx_ext4_move_extents+0x10/0x10
[ 492.992271][T12847] ? rcu_read_lock_any_held+0xb3/0x120
[ 492.992298][T12847] ? sb_start_write+0x114/0x1c0
[ 492.992314][T12847] ? mnt_want_write_file+0x164/0x200
[ 492.992330][T12847] ext4_ioctl+0x2cf9/0x4760
[ 492.992346][T12847] ? __pfx_ext4_ioctl+0x10/0x10
[ 492.992356][T12847] ? is_bpf_text_address+0x26/0x2b0
[ 492.992373][T12847] ? is_bpf_text_address+0x292/0x2b0
[ 492.992383][T12847] ? is_bpf_text_address+0x26/0x2b0
[ 492.992396][T12847] ? kernel_text_address+0xa5/0xe0
[ 492.992417][T12847] ? __kernel_text_address+0xd/0x40
[ 492.992439][T12847] ? unwind_get_return_address+0x4d/0x90
[ 492.992455][T12847] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 492.992467][T12847] ? arch_stack_walk+0xfc/0x150
[ 492.992489][T12847] ? stack_trace_save+0x9c/0xe0
[ 492.992509][T12847] ? stack_depot_save_flags+0x40/0x850
[ 492.992522][T12847] ? format_decode+0x70/0xe10
[ 492.992538][T12847] ? kasan_save_track+0x4f/0x80
[ 492.992555][T12847] ? kasan_save_track+0x3e/0x80
[ 492.992571][T12847] ? kasan_save_free_info+0x46/0x50
[ 492.992586][T12847] ? __kasan_slab_free+0x5c/0x80
[ 492.992603][T12847] ? kfree+0x1c0/0x660
[ 492.992617][T12847] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 492.992654][T12847] ? security_file_ioctl+0xcb/0x2d0
[ 492.992669][T12847] ? __se_sys_ioctl+0x47/0x170
[ 492.992685][T12847] ? do_syscall_64+0xfa/0xf80
[ 492.992700][T12847] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 492.992724][T12847] ? file_ioctl+0x22d/0x780
[ 492.992741][T12847] ? __pfx_file_ioctl+0x10/0x10
[ 492.992769][T12847] ? kasan_quarantine_put+0xdd/0x220
[ 492.992787][T12847] ? lockdep_hardirqs_on+0x98/0x140
[ 492.992808][T12847] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 492.992827][T12847] ? do_vfs_ioctl+0xb33/0x1430
[ 492.992843][T12847] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 492.992859][T12847] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 492.992887][T12847] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 492.992916][T12847] ? __fget_files+0x2a/0x420
[ 492.992932][T12847] ? __fget_files+0x3a0/0x420
[ 492.992945][T12847] ? __fget_files+0x2a/0x420
[ 492.992995][T12847] ? bpf_lsm_file_ioctl+0x9/0x20
[ 492.993008][T12847] ? __pfx_ext4_ioctl+0x10/0x10
[ 492.993021][T12847] __se_sys_ioctl+0xfc/0x170
[ 492.993040][T12847] do_syscall_64+0xfa/0xf80
[ 492.993057][T12847] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 492.993069][T12847] ? clear_bhb_loop+0x60/0xb0
[ 492.993085][T12847] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 492.993098][T12847] RIP: 0033:0x7f44e1f8f7c9
[ 492.993113][T12847] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 492.993123][T12847] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 492.993138][T12847] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 492.993147][T12847] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 492.993154][T12847] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 492.993161][T12847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 492.993168][T12847] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 492.993189][T12847]
[ 493.020474][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 493.145878][T12851] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 493.145974][T12851] ext4 filesystem being mounted at /550/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 493.165275][T12851] FAULT_INJECTION: forcing a failure.
[ 493.165275][T12851] name failslab, interval 1, probability 0, space 0, times 0
[ 493.165300][T12851] CPU: 0 UID: 0 PID: 12851 Comm: syz.0.1767 Not tainted syzkaller #0 PREEMPT(full)
[ 493.165311][T12851] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 493.165317][T12851] Call Trace:
[ 493.165321][T12851]
[ 493.165326][T12851] dump_stack_lvl+0x189/0x250
[ 493.165347][T12851] ? __pfx____ratelimit+0x10/0x10
[ 493.165363][T12851] ? __pfx_dump_stack_lvl+0x10/0x10
[ 493.165378][T12851] ? __pfx__printk+0x10/0x10
[ 493.165399][T12851] ? __pfx___might_resched+0x10/0x10
[ 493.165415][T12851] ? fs_reclaim_acquire+0x7d/0x100
[ 493.165436][T12851] should_fail_ex+0x414/0x560
[ 493.165455][T12851] should_failslab+0xa8/0x100
[ 493.165469][T12851] __kmalloc_noprof+0xdf/0x800
[ 493.165487][T12851] ? ext4_find_extent+0x207/0xcc0
[ 493.165508][T12851] ext4_find_extent+0x207/0xcc0
[ 493.165532][T12851] ext4_ext_map_blocks+0x278/0x69c0
[ 493.165558][T12851] ? __lock_acquire+0x6b6/0x2cf0
[ 493.165575][T12851] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 493.165593][T12851] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 493.165606][T12851] ? __lock_acquire+0x6b6/0x2cf0
[ 493.165626][T12851] ext4_map_query_blocks+0x135/0x9f0
[ 493.165639][T12851] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 493.165649][T12851] ? rcu_is_watching+0x15/0xb0
[ 493.165666][T12851] ? down_read+0x274/0x2e0
[ 493.165682][T12851] ? ext4_map_blocks+0x32d/0x16f0
[ 493.165697][T12851] ext4_map_blocks+0x4b8/0x16f0
[ 493.165723][T12851] ? __pfx_ext4_map_blocks+0x10/0x10
[ 493.165737][T12851] ? folio_mapping+0x16f/0x1f0
[ 493.165754][T12851] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 493.165773][T12851] ? folio_wait_writeback+0xd1/0x100
[ 493.165789][T12851] ext4_move_extents+0x16c5/0x3870
[ 493.165806][T12851] ? __lock_acquire+0x6b6/0x2cf0
[ 493.165842][T12851] ? __pfx_ext4_move_extents+0x10/0x10
[ 493.165874][T12851] ? rcu_read_lock_any_held+0xb3/0x120
[ 493.165902][T12851] ? sb_start_write+0x114/0x1c0
[ 493.165919][T12851] ? mnt_want_write_file+0x164/0x200
[ 493.165935][T12851] ext4_ioctl+0x2cf9/0x4760
[ 493.165951][T12851] ? __pfx_ext4_ioctl+0x10/0x10
[ 493.165961][T12851] ? is_bpf_text_address+0x26/0x2b0
[ 493.165978][T12851] ? is_bpf_text_address+0x292/0x2b0
[ 493.165989][T12851] ? is_bpf_text_address+0x26/0x2b0
[ 493.166003][T12851] ? kernel_text_address+0xa5/0xe0
[ 493.166021][T12851] ? __kernel_text_address+0xd/0x40
[ 493.166039][T12851] ? unwind_get_return_address+0x4d/0x90
[ 493.166054][T12851] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 493.166066][T12851] ? arch_stack_walk+0xfc/0x150
[ 493.166092][T12851] ? stack_trace_save+0x9c/0xe0
[ 493.166112][T12851] ? stack_depot_save_flags+0x40/0x850
[ 493.166126][T12851] ? format_decode+0x70/0xe10
[ 493.166145][T12851] ? kasan_save_track+0x4f/0x80
[ 493.166161][T12851] ? kasan_save_track+0x3e/0x80
[ 493.166177][T12851] ? kasan_save_free_info+0x46/0x50
[ 493.166190][T12851] ? __kasan_slab_free+0x5c/0x80
[ 493.166206][T12851] ? kfree+0x1c0/0x660
[ 493.166220][T12851] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 493.166235][T12851] ? security_file_ioctl+0xcb/0x2d0
[ 493.166248][T12851] ? __se_sys_ioctl+0x47/0x170
[ 493.166264][T12851] ? do_syscall_64+0xfa/0xf80
[ 493.166278][T12851] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.166307][T12851] ? file_ioctl+0x22d/0x780
[ 493.166324][T12851] ? __pfx_file_ioctl+0x10/0x10
[ 493.166351][T12851] ? kasan_quarantine_put+0xdd/0x220
[ 493.166368][T12851] ? lockdep_hardirqs_on+0x98/0x140
[ 493.166389][T12851] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 493.166407][T12851] ? do_vfs_ioctl+0xb33/0x1430
[ 493.166422][T12851] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 493.166439][T12851] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 493.166469][T12851] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 493.166504][T12851] ? __fget_files+0x2a/0x420
[ 493.166529][T12851] ? __fget_files+0x3a0/0x420
[ 493.166549][T12851] ? __fget_files+0x2a/0x420
[ 493.166573][T12851] ? bpf_lsm_file_ioctl+0x9/0x20
[ 493.166585][T12851] ? __pfx_ext4_ioctl+0x10/0x10
[ 493.166598][T12851] __se_sys_ioctl+0xfc/0x170
[ 493.166615][T12851] do_syscall_64+0xfa/0xf80
[ 493.166630][T12851] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.166641][T12851] ? clear_bhb_loop+0x60/0xb0
[ 493.166658][T12851] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.166670][T12851] RIP: 0033:0x7f44e1f8f7c9
[ 493.166683][T12851] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 493.166692][T12851] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 493.166710][T12851] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 493.166718][T12851] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 493.166733][T12851] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 493.166743][T12851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 493.166750][T12851] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 493.166774][T12851]
[ 493.193720][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 493.330330][T12855] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 493.330427][T12855] ext4 filesystem being mounted at /551/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 493.342704][T12855] FAULT_INJECTION: forcing a failure.
[ 493.342704][T12855] name failslab, interval 1, probability 0, space 0, times 0
[ 493.342731][T12855] CPU: 0 UID: 0 PID: 12855 Comm: syz.0.1768 Not tainted syzkaller #0 PREEMPT(full)
[ 493.342743][T12855] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 493.342751][T12855] Call Trace:
[ 493.342756][T12855]
[ 493.342763][T12855] dump_stack_lvl+0x189/0x250
[ 493.342911][T12855] ? __pfx____ratelimit+0x10/0x10
[ 493.342952][T12855] ? __pfx_dump_stack_lvl+0x10/0x10
[ 493.342965][T12855] ? __pfx__printk+0x10/0x10
[ 493.342983][T12855] ? __pfx___might_resched+0x10/0x10
[ 493.342996][T12855] ? fs_reclaim_acquire+0x7d/0x100
[ 493.343045][T12855] should_fail_ex+0x414/0x560
[ 493.343061][T12855] should_failslab+0xa8/0x100
[ 493.343075][T12855] __kmalloc_noprof+0xdf/0x800
[ 493.343091][T12855] ? ext4_find_extent+0x207/0xcc0
[ 493.343114][T12855] ext4_find_extent+0x207/0xcc0
[ 493.343136][T12855] ext4_ext_map_blocks+0x278/0x69c0
[ 493.343160][T12855] ? __lock_acquire+0x6b6/0x2cf0
[ 493.343176][T12855] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 493.343200][T12855] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 493.343219][T12855] ? __lock_acquire+0x6b6/0x2cf0
[ 493.343246][T12855] ext4_map_query_blocks+0x135/0x9f0
[ 493.343265][T12855] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 493.343280][T12855] ? rcu_is_watching+0x15/0xb0
[ 493.343297][T12855] ? down_read+0x274/0x2e0
[ 493.343309][T12855] ? ext4_map_blocks+0x32d/0x16f0
[ 493.343322][T12855] ext4_map_blocks+0x4b8/0x16f0
[ 493.343345][T12855] ? __pfx_ext4_map_blocks+0x10/0x10
[ 493.343357][T12855] ? folio_mapping+0x16f/0x1f0
[ 493.343373][T12855] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 493.343390][T12855] ? folio_wait_writeback+0xd1/0x100
[ 493.343405][T12855] ext4_move_extents+0x16c5/0x3870
[ 493.343421][T12855] ? __lock_acquire+0x6b6/0x2cf0
[ 493.343454][T12855] ? __pfx_ext4_move_extents+0x10/0x10
[ 493.343468][T12855] ? rcu_read_lock_any_held+0xb3/0x120
[ 493.343483][T12855] ? sb_start_write+0x114/0x1c0
[ 493.343493][T12855] ? mnt_want_write_file+0x164/0x200
[ 493.343503][T12855] ext4_ioctl+0x2cf9/0x4760
[ 493.343512][T12855] ? __pfx_ext4_ioctl+0x10/0x10
[ 493.343518][T12855] ? is_bpf_text_address+0x26/0x2b0
[ 493.343528][T12855] ? is_bpf_text_address+0x292/0x2b0
[ 493.343534][T12855] ? is_bpf_text_address+0x26/0x2b0
[ 493.343541][T12855] ? kernel_text_address+0xa5/0xe0
[ 493.343552][T12855] ? __kernel_text_address+0xd/0x40
[ 493.343561][T12855] ? unwind_get_return_address+0x4d/0x90
[ 493.343570][T12855] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 493.343577][T12855] ? arch_stack_walk+0xfc/0x150
[ 493.343590][T12855] ? stack_trace_save+0x9c/0xe0
[ 493.343605][T12855] ? stack_depot_save_flags+0x40/0x850
[ 493.343616][T12855] ? format_decode+0x70/0xe10
[ 493.343630][T12855] ? kasan_save_track+0x4f/0x80
[ 493.343644][T12855] ? kasan_save_track+0x3e/0x80
[ 493.343657][T12855] ? kasan_save_free_info+0x46/0x50
[ 493.343669][T12855] ? __kasan_slab_free+0x5c/0x80
[ 493.343686][T12855] ? kfree+0x1c0/0x660
[ 493.343725][T12855] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 493.343736][T12855] ? security_file_ioctl+0xcb/0x2d0
[ 493.343748][T12855] ? __se_sys_ioctl+0x47/0x170
[ 493.343761][T12855] ? do_syscall_64+0xfa/0xf80
[ 493.343773][T12855] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.343788][T12855] ? file_ioctl+0x22d/0x780
[ 493.343798][T12855] ? __pfx_file_ioctl+0x10/0x10
[ 493.343813][T12855] ? kasan_quarantine_put+0xdd/0x220
[ 493.343823][T12855] ? lockdep_hardirqs_on+0x98/0x140
[ 493.343840][T12855] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 493.343855][T12855] ? do_vfs_ioctl+0xb33/0x1430
[ 493.343867][T12855] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 493.343880][T12855] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 493.343907][T12855] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 493.343933][T12855] ? __fget_files+0x2a/0x420
[ 493.343947][T12855] ? __fget_files+0x3a0/0x420
[ 493.343957][T12855] ? __fget_files+0x2a/0x420
[ 493.343970][T12855] ? bpf_lsm_file_ioctl+0x9/0x20
[ 493.343981][T12855] ? __pfx_ext4_ioctl+0x10/0x10
[ 493.343992][T12855] __se_sys_ioctl+0xfc/0x170
[ 493.344007][T12855] do_syscall_64+0xfa/0xf80
[ 493.344021][T12855] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.344031][T12855] ? clear_bhb_loop+0x60/0xb0
[ 493.344046][T12855] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.344056][T12855] RIP: 0033:0x7f44e1f8f7c9
[ 493.344067][T12855] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 493.344077][T12855] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 493.344091][T12855] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 493.344100][T12855] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 493.344107][T12855] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 493.344113][T12855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 493.344122][T12855] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 493.344142][T12855]
[ 493.386421][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 493.503779][T12859] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 493.503877][T12859] ext4 filesystem being mounted at /552/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 493.524801][T12859] FAULT_INJECTION: forcing a failure.
[ 493.524801][T12859] name failslab, interval 1, probability 0, space 0, times 0
[ 493.524827][T12859] CPU: 0 UID: 0 PID: 12859 Comm: syz.0.1769 Not tainted syzkaller #0 PREEMPT(full)
[ 493.524840][T12859] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 493.524847][T12859] Call Trace:
[ 493.524852][T12859]
[ 493.524858][T12859] dump_stack_lvl+0x189/0x250
[ 493.524875][T12859] ? __pfx____ratelimit+0x10/0x10
[ 493.524889][T12859] ? __pfx_dump_stack_lvl+0x10/0x10
[ 493.524902][T12859] ? __pfx__printk+0x10/0x10
[ 493.524915][T12859] ? lockdep_hardirqs_on+0x98/0x140
[ 493.524934][T12859] ? kmem_cache_free+0x197/0x620
[ 493.524949][T12859] ? __es_remove_extent+0x8c2/0x1780
[ 493.524963][T12859] should_fail_ex+0x414/0x560
[ 493.524979][T12859] should_failslab+0xa8/0x100
[ 493.524991][T12859] kmem_cache_alloc_noprof+0x88/0x710
[ 493.525005][T12859] ? __es_insert_extent+0x707/0x1790
[ 493.525020][T12859] __es_insert_extent+0x707/0x1790
[ 493.525042][T12859] ext4_es_insert_extent+0x582/0x2ec0
[ 493.525066][T12859] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 493.525089][T12859] ext4_map_query_blocks+0x2ac/0x9f0
[ 493.525107][T12859] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 493.525117][T12859] ? rcu_is_watching+0x15/0xb0
[ 493.525127][T12859] ? down_read+0x274/0x2e0
[ 493.525137][T12859] ? ext4_map_blocks+0x32d/0x16f0
[ 493.525145][T12859] ext4_map_blocks+0x4b8/0x16f0
[ 493.525152][T12859] ? percpu_ref_get_many+0x19/0x140
[ 493.525162][T12859] ? __memcg_slab_post_alloc_hook+0x512/0x730
[ 493.525173][T12859] ? __pfx_ext4_map_blocks+0x10/0x10
[ 493.525182][T12859] ? rcu_is_watching+0x15/0xb0
[ 493.525202][T12859] _ext4_get_block+0x1fa/0x4c0
[ 493.525215][T12859] ? __pfx__ext4_get_block+0x10/0x10
[ 493.525228][T12859] ? _raw_spin_unlock+0x28/0x50
[ 493.525239][T12859] ? create_empty_buffers+0x465/0x530
[ 493.525258][T12859] mext_folio_mkwrite+0x188/0x290
[ 493.525279][T12859] ext4_move_extents+0x2bb2/0x3870
[ 493.525289][T12859] ? __lock_acquire+0x6b6/0x2cf0
[ 493.525307][T12859] ? __pfx_ext4_move_extents+0x10/0x10
[ 493.525319][T12859] ? rcu_read_lock_any_held+0xb3/0x120
[ 493.525332][T12859] ? sb_start_write+0x114/0x1c0
[ 493.525341][T12859] ? mnt_want_write_file+0x164/0x200
[ 493.525351][T12859] ext4_ioctl+0x2cf9/0x4760
[ 493.525360][T12859] ? __pfx_ext4_ioctl+0x10/0x10
[ 493.525366][T12859] ? is_bpf_text_address+0x26/0x2b0
[ 493.525374][T12859] ? is_bpf_text_address+0x292/0x2b0
[ 493.525380][T12859] ? is_bpf_text_address+0x26/0x2b0
[ 493.525388][T12859] ? kernel_text_address+0xa5/0xe0
[ 493.525398][T12859] ? __kernel_text_address+0xd/0x40
[ 493.525411][T12859] ? unwind_get_return_address+0x4d/0x90
[ 493.525424][T12859] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 493.525435][T12859] ? arch_stack_walk+0xfc/0x150
[ 493.525453][T12859] ? stack_trace_save+0x9c/0xe0
[ 493.525470][T12859] ? stack_depot_save_flags+0x40/0x850
[ 493.525481][T12859] ? format_decode+0x70/0xe10
[ 493.525492][T12859] ? kasan_save_track+0x4f/0x80
[ 493.525508][T12859] ? kasan_save_track+0x3e/0x80
[ 493.525520][T12859] ? kasan_save_free_info+0x46/0x50
[ 493.525532][T12859] ? __kasan_slab_free+0x5c/0x80
[ 493.525547][T12859] ? kfree+0x1c0/0x660
[ 493.525558][T12859] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 493.525570][T12859] ? security_file_ioctl+0xcb/0x2d0
[ 493.525582][T12859] ? __se_sys_ioctl+0x47/0x170
[ 493.525595][T12859] ? do_syscall_64+0xfa/0xf80
[ 493.525607][T12859] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.525630][T12859] ? file_ioctl+0x22d/0x780
[ 493.525645][T12859] ? __pfx_file_ioctl+0x10/0x10
[ 493.525677][T12859] ? kasan_quarantine_put+0xdd/0x220
[ 493.525693][T12859] ? lockdep_hardirqs_on+0x98/0x140
[ 493.525710][T12859] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 493.525724][T12859] ? do_vfs_ioctl+0xb33/0x1430
[ 493.525738][T12859] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 493.525751][T12859] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 493.525775][T12859] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 493.525801][T12859] ? __fget_files+0x2a/0x420
[ 493.525816][T12859] ? __fget_files+0x3a0/0x420
[ 493.525827][T12859] ? __fget_files+0x2a/0x420
[ 493.525836][T12859] ? bpf_lsm_file_ioctl+0x9/0x20
[ 493.525843][T12859] ? __pfx_ext4_ioctl+0x10/0x10
[ 493.525849][T12859] __se_sys_ioctl+0xfc/0x170
[ 493.525859][T12859] do_syscall_64+0xfa/0xf80
[ 493.525868][T12859] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.525875][T12859] ? clear_bhb_loop+0x60/0xb0
[ 493.525883][T12859] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.525890][T12859] RIP: 0033:0x7f44e1f8f7c9
[ 493.525899][T12859] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 493.525908][T12859] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 493.525921][T12859] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 493.525929][T12859] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 493.525937][T12859] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 493.525944][T12859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 493.525951][T12859] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 493.525971][T12859]
[ 493.547233][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 493.699765][T12863] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 493.699869][T12863] ext4 filesystem being mounted at /553/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 493.733795][T12863] FAULT_INJECTION: forcing a failure.
[ 493.733795][T12863] name failslab, interval 1, probability 0, space 0, times 0
[ 493.733822][T12863] CPU: 0 UID: 0 PID: 12863 Comm: syz.0.1770 Not tainted syzkaller #0 PREEMPT(full)
[ 493.733836][T12863] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 493.733843][T12863] Call Trace:
[ 493.733847][T12863]
[ 493.733852][T12863] dump_stack_lvl+0x189/0x250
[ 493.733869][T12863] ? __pfx____ratelimit+0x10/0x10
[ 493.733881][T12863] ? __pfx_dump_stack_lvl+0x10/0x10
[ 493.733893][T12863] ? __pfx__printk+0x10/0x10
[ 493.733913][T12863] ? __pfx___might_resched+0x10/0x10
[ 493.733924][T12863] ? fs_reclaim_acquire+0x7d/0x100
[ 493.733942][T12863] should_fail_ex+0x414/0x560
[ 493.733956][T12863] should_failslab+0xa8/0x100
[ 493.733971][T12863] __kmalloc_noprof+0xdf/0x800
[ 493.733988][T12863] ? ext4_find_extent+0x207/0xcc0
[ 493.734008][T12863] ext4_find_extent+0x207/0xcc0
[ 493.734031][T12863] ext4_ext_map_blocks+0x278/0x69c0
[ 493.734057][T12863] ? __lock_acquire+0x6b6/0x2cf0
[ 493.734073][T12863] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 493.734098][T12863] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 493.734117][T12863] ? __lock_acquire+0x6b6/0x2cf0
[ 493.734146][T12863] ext4_map_query_blocks+0x135/0x9f0
[ 493.734167][T12863] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 493.734180][T12863] ? rcu_is_watching+0x15/0xb0
[ 493.734199][T12863] ? down_read+0x274/0x2e0
[ 493.734214][T12863] ? ext4_map_blocks+0x32d/0x16f0
[ 493.734228][T12863] ext4_map_blocks+0x4b8/0x16f0
[ 493.734253][T12863] ? __pfx_ext4_map_blocks+0x10/0x10
[ 493.734268][T12863] ? folio_mapping+0x16f/0x1f0
[ 493.734285][T12863] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 493.734305][T12863] ? folio_wait_writeback+0xd1/0x100
[ 493.734322][T12863] ext4_move_extents+0x16c5/0x3870
[ 493.734339][T12863] ? __lock_acquire+0x6b6/0x2cf0
[ 493.734374][T12863] ? __pfx_ext4_move_extents+0x10/0x10
[ 493.734396][T12863] ? rcu_read_lock_any_held+0xb3/0x120
[ 493.734422][T12863] ? sb_start_write+0x114/0x1c0
[ 493.734439][T12863] ? mnt_want_write_file+0x164/0x200
[ 493.734457][T12863] ext4_ioctl+0x2cf9/0x4760
[ 493.734474][T12863] ? __pfx_ext4_ioctl+0x10/0x10
[ 493.734484][T12863] ? is_bpf_text_address+0x26/0x2b0
[ 493.734500][T12863] ? is_bpf_text_address+0x292/0x2b0
[ 493.734511][T12863] ? is_bpf_text_address+0x26/0x2b0
[ 493.734524][T12863] ? kernel_text_address+0xa5/0xe0
[ 493.734542][T12863] ? __kernel_text_address+0xd/0x40
[ 493.734558][T12863] ? unwind_get_return_address+0x4d/0x90
[ 493.734573][T12863] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 493.734585][T12863] ? arch_stack_walk+0xfc/0x150
[ 493.734609][T12863] ? stack_trace_save+0x9c/0xe0
[ 493.734628][T12863] ? stack_depot_save_flags+0x40/0x850
[ 493.734641][T12863] ? format_decode+0x70/0xe10
[ 493.734656][T12863] ? kasan_save_track+0x4f/0x80
[ 493.734678][T12863] ? kasan_save_track+0x3e/0x80
[ 493.734692][T12863] ? kasan_save_free_info+0x46/0x50
[ 493.734705][T12863] ? __kasan_slab_free+0x5c/0x80
[ 493.734726][T12863] ? kfree+0x1c0/0x660
[ 493.734738][T12863] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 493.734751][T12863] ? security_file_ioctl+0xcb/0x2d0
[ 493.734763][T12863] ? __se_sys_ioctl+0x47/0x170
[ 493.734777][T12863] ? do_syscall_64+0xfa/0xf80
[ 493.734795][T12863] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.734824][T12863] ? file_ioctl+0x22d/0x780
[ 493.734846][T12863] ? __pfx_file_ioctl+0x10/0x10
[ 493.734874][T12863] ? kasan_quarantine_put+0xdd/0x220
[ 493.734893][T12863] ? lockdep_hardirqs_on+0x98/0x140
[ 493.734917][T12863] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 493.734934][T12863] ? do_vfs_ioctl+0xb33/0x1430
[ 493.734953][T12863] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 493.734968][T12863] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 493.734997][T12863] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 493.735025][T12863] ? __fget_files+0x2a/0x420
[ 493.735042][T12863] ? __fget_files+0x3a0/0x420
[ 493.735054][T12863] ? __fget_files+0x2a/0x420
[ 493.735069][T12863] ? bpf_lsm_file_ioctl+0x9/0x20
[ 493.735081][T12863] ? __pfx_ext4_ioctl+0x10/0x10
[ 493.735092][T12863] __se_sys_ioctl+0xfc/0x170
[ 493.735111][T12863] do_syscall_64+0xfa/0xf80
[ 493.735127][T12863] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.735138][T12863] ? clear_bhb_loop+0x60/0xb0
[ 493.735153][T12863] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.735165][T12863] RIP: 0033:0x7f44e1f8f7c9
[ 493.735177][T12863] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 493.735188][T12863] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 493.735203][T12863] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 493.735212][T12863] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 493.735220][T12863] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 493.735228][T12863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 493.735235][T12863] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 493.735257][T12863]
[ 493.753135][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 493.888450][T12867] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 493.888552][T12867] ext4 filesystem being mounted at /554/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 493.904254][T12867] FAULT_INJECTION: forcing a failure.
[ 493.904254][T12867] name failslab, interval 1, probability 0, space 0, times 0
[ 493.904281][T12867] CPU: 0 UID: 0 PID: 12867 Comm: syz.0.1771 Not tainted syzkaller #0 PREEMPT(full)
[ 493.904294][T12867] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 493.904301][T12867] Call Trace:
[ 493.904306][T12867]
[ 493.904312][T12867] dump_stack_lvl+0x189/0x250
[ 493.904329][T12867] ? __pfx____ratelimit+0x10/0x10
[ 493.904344][T12867] ? __pfx_dump_stack_lvl+0x10/0x10
[ 493.904356][T12867] ? __pfx__printk+0x10/0x10
[ 493.904372][T12867] ? __pfx___might_resched+0x10/0x10
[ 493.904385][T12867] ? fs_reclaim_acquire+0x7d/0x100
[ 493.904404][T12867] should_fail_ex+0x414/0x560
[ 493.904419][T12867] should_failslab+0xa8/0x100
[ 493.904432][T12867] __kmalloc_noprof+0xdf/0x800
[ 493.904448][T12867] ? ext4_find_extent+0x207/0xcc0
[ 493.904467][T12867] ext4_find_extent+0x207/0xcc0
[ 493.904487][T12867] ext4_ext_map_blocks+0x278/0x69c0
[ 493.904510][T12867] ? __lock_acquire+0x6b6/0x2cf0
[ 493.904525][T12867] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 493.904545][T12867] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 493.904562][T12867] ? __lock_acquire+0x6b6/0x2cf0
[ 493.904590][T12867] ext4_map_query_blocks+0x135/0x9f0
[ 493.904607][T12867] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 493.904620][T12867] ? rcu_is_watching+0x15/0xb0
[ 493.904638][T12867] ? down_read+0x274/0x2e0
[ 493.904651][T12867] ? ext4_map_blocks+0x32d/0x16f0
[ 493.904665][T12867] ext4_map_blocks+0x4b8/0x16f0
[ 493.904686][T12867] ? __pfx_ext4_map_blocks+0x10/0x10
[ 493.904699][T12867] ? folio_mapping+0x16f/0x1f0
[ 493.904715][T12867] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 493.904733][T12867] ? folio_wait_writeback+0xd1/0x100
[ 493.904749][T12867] ext4_move_extents+0x16c5/0x3870
[ 493.904765][T12867] ? __lock_acquire+0x6b6/0x2cf0
[ 493.904795][T12867] ? __pfx_ext4_move_extents+0x10/0x10
[ 493.904815][T12867] ? rcu_read_lock_any_held+0xb3/0x120
[ 493.904839][T12867] ? sb_start_write+0x114/0x1c0
[ 493.904854][T12867] ? mnt_want_write_file+0x164/0x200
[ 493.904870][T12867] ext4_ioctl+0x2cf9/0x4760
[ 493.904885][T12867] ? __pfx_ext4_ioctl+0x10/0x10
[ 493.904895][T12867] ? is_bpf_text_address+0x26/0x2b0
[ 493.904909][T12867] ? is_bpf_text_address+0x292/0x2b0
[ 493.904919][T12867] ? is_bpf_text_address+0x26/0x2b0
[ 493.904939][T12867] ? kernel_text_address+0xa5/0xe0
[ 493.904954][T12867] ? __kernel_text_address+0xd/0x40
[ 493.904975][T12867] ? unwind_get_return_address+0x4d/0x90
[ 493.904988][T12867] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 493.904999][T12867] ? arch_stack_walk+0xfc/0x150
[ 493.905019][T12867] ? stack_trace_save+0x9c/0xe0
[ 493.905036][T12867] ? stack_depot_save_flags+0x40/0x850
[ 493.905047][T12867] ? format_decode+0x70/0xe10
[ 493.905065][T12867] ? kasan_save_track+0x4f/0x80
[ 493.905083][T12867] ? kasan_save_track+0x3e/0x80
[ 493.905098][T12867] ? kasan_save_free_info+0x46/0x50
[ 493.905110][T12867] ? __kasan_slab_free+0x5c/0x80
[ 493.905124][T12867] ? kfree+0x1c0/0x660
[ 493.905139][T12867] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 493.905151][T12867] ? security_file_ioctl+0xcb/0x2d0
[ 493.905161][T12867] ? __se_sys_ioctl+0x47/0x170
[ 493.905175][T12867] ? do_syscall_64+0xfa/0xf80
[ 493.905187][T12867] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.905210][T12867] ? file_ioctl+0x22d/0x780
[ 493.905224][T12867] ? __pfx_file_ioctl+0x10/0x10
[ 493.905247][T12867] ? kasan_quarantine_put+0xdd/0x220
[ 493.905261][T12867] ? lockdep_hardirqs_on+0x98/0x140
[ 493.905279][T12867] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 493.905294][T12867] ? do_vfs_ioctl+0xb33/0x1430
[ 493.905309][T12867] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 493.905322][T12867] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 493.905348][T12867] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 493.905372][T12867] ? __fget_files+0x2a/0x420
[ 493.905387][T12867] ? __fget_files+0x3a0/0x420
[ 493.905396][T12867] ? __fget_files+0x2a/0x420
[ 493.905410][T12867] ? bpf_lsm_file_ioctl+0x9/0x20
[ 493.905421][T12867] ? __pfx_ext4_ioctl+0x10/0x10
[ 493.905432][T12867] __se_sys_ioctl+0xfc/0x170
[ 493.905448][T12867] do_syscall_64+0xfa/0xf80
[ 493.905461][T12867] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.905471][T12867] ? clear_bhb_loop+0x60/0xb0
[ 493.905484][T12867] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.905493][T12867] RIP: 0033:0x7f44e1f8f7c9
[ 493.905504][T12867] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 493.905514][T12867] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 493.905528][T12867] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 493.905536][T12867] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 493.905543][T12867] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 493.905550][T12867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 493.905557][T12867] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 493.905572][T12867]
[ 493.947847][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 494.075177][T12871] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 494.075270][T12871] ext4 filesystem being mounted at /555/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 494.091727][T12871] FAULT_INJECTION: forcing a failure.
[ 494.091727][T12871] name failslab, interval 1, probability 0, space 0, times 0
[ 494.091760][T12871] CPU: 0 UID: 0 PID: 12871 Comm: syz.0.1772 Not tainted syzkaller #0 PREEMPT(full)
[ 494.091773][T12871] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 494.091783][T12871] Call Trace:
[ 494.091789][T12871]
[ 494.091795][T12871] dump_stack_lvl+0x189/0x250
[ 494.091814][T12871] ? __pfx____ratelimit+0x10/0x10
[ 494.091828][T12871] ? __pfx_dump_stack_lvl+0x10/0x10
[ 494.091841][T12871] ? __pfx__printk+0x10/0x10
[ 494.091857][T12871] ? __pfx___might_resched+0x10/0x10
[ 494.091870][T12871] ? fs_reclaim_acquire+0x7d/0x100
[ 494.091892][T12871] should_fail_ex+0x414/0x560
[ 494.091908][T12871] should_failslab+0xa8/0x100
[ 494.091921][T12871] __kmalloc_noprof+0xdf/0x800
[ 494.091941][T12871] ? ext4_find_extent+0x207/0xcc0
[ 494.091958][T12871] ext4_find_extent+0x207/0xcc0
[ 494.091977][T12871] ext4_ext_map_blocks+0x278/0x69c0
[ 494.091999][T12871] ? __lock_acquire+0x6b6/0x2cf0
[ 494.092013][T12871] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 494.092034][T12871] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 494.092053][T12871] ? __lock_acquire+0x6b6/0x2cf0
[ 494.092082][T12871] ext4_map_query_blocks+0x135/0x9f0
[ 494.092102][T12871] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 494.092116][T12871] ? rcu_is_watching+0x15/0xb0
[ 494.092134][T12871] ? down_read+0x274/0x2e0
[ 494.092150][T12871] ? ext4_map_blocks+0x32d/0x16f0
[ 494.092163][T12871] ext4_map_blocks+0x4b8/0x16f0
[ 494.092186][T12871] ? __pfx_ext4_map_blocks+0x10/0x10
[ 494.092202][T12871] ? folio_mapping+0x16f/0x1f0
[ 494.092218][T12871] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 494.092237][T12871] ? folio_wait_writeback+0xd1/0x100
[ 494.092253][T12871] ext4_move_extents+0x16c5/0x3870
[ 494.092270][T12871] ? __lock_acquire+0x6b6/0x2cf0
[ 494.092300][T12871] ? __pfx_ext4_move_extents+0x10/0x10
[ 494.092318][T12871] ? rcu_read_lock_any_held+0xb3/0x120
[ 494.092341][T12871] ? sb_start_write+0x114/0x1c0
[ 494.092355][T12871] ? mnt_want_write_file+0x164/0x200
[ 494.092370][T12871] ext4_ioctl+0x2cf9/0x4760
[ 494.092385][T12871] ? __pfx_ext4_ioctl+0x10/0x10
[ 494.092395][T12871] ? is_bpf_text_address+0x26/0x2b0
[ 494.092409][T12871] ? is_bpf_text_address+0x292/0x2b0
[ 494.092418][T12871] ? is_bpf_text_address+0x26/0x2b0
[ 494.092430][T12871] ? kernel_text_address+0xa5/0xe0
[ 494.092447][T12871] ? __kernel_text_address+0xd/0x40
[ 494.092461][T12871] ? unwind_get_return_address+0x4d/0x90
[ 494.092474][T12871] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 494.092485][T12871] ? arch_stack_walk+0xfc/0x150
[ 494.092505][T12871] ? stack_trace_save+0x9c/0xe0
[ 494.092523][T12871] ? stack_depot_save_flags+0x40/0x850
[ 494.092534][T12871] ? format_decode+0x70/0xe10
[ 494.092547][T12871] ? kasan_save_track+0x4f/0x80
[ 494.092560][T12871] ? kasan_save_track+0x3e/0x80
[ 494.092573][T12871] ? kasan_save_free_info+0x46/0x50
[ 494.092584][T12871] ? __kasan_slab_free+0x5c/0x80
[ 494.092598][T12871] ? kfree+0x1c0/0x660
[ 494.092609][T12871] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 494.092621][T12871] ? security_file_ioctl+0xcb/0x2d0
[ 494.092632][T12871] ? __se_sys_ioctl+0x47/0x170
[ 494.092645][T12871] ? do_syscall_64+0xfa/0xf80
[ 494.092658][T12871] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.092681][T12871] ? file_ioctl+0x22d/0x780
[ 494.092695][T12871] ? __pfx_file_ioctl+0x10/0x10
[ 494.092720][T12871] ? kasan_quarantine_put+0xdd/0x220
[ 494.092735][T12871] ? lockdep_hardirqs_on+0x98/0x140
[ 494.092754][T12871] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 494.092769][T12871] ? do_vfs_ioctl+0xb33/0x1430
[ 494.092782][T12871] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 494.092796][T12871] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 494.092822][T12871] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 494.092846][T12871] ? __fget_files+0x2a/0x420
[ 494.092855][T12871] ? __fget_files+0x3a0/0x420
[ 494.092862][T12871] ? __fget_files+0x2a/0x420
[ 494.092875][T12871] ? bpf_lsm_file_ioctl+0x9/0x20
[ 494.092886][T12871] ? __pfx_ext4_ioctl+0x10/0x10
[ 494.092896][T12871] __se_sys_ioctl+0xfc/0x170
[ 494.092913][T12871] do_syscall_64+0xfa/0xf80
[ 494.092935][T12871] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.092945][T12871] ? clear_bhb_loop+0x60/0xb0
[ 494.092958][T12871] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.092969][T12871] RIP: 0033:0x7f44e1f8f7c9
[ 494.092982][T12871] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 494.092992][T12871] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 494.093005][T12871] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 494.093014][T12871] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 494.093021][T12871] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 494.093027][T12871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 494.093033][T12871] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 494.093053][T12871]
[ 494.123882][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 494.260146][T12875] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 494.260236][T12875] ext4 filesystem being mounted at /556/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 494.272789][T12875] FAULT_INJECTION: forcing a failure.
[ 494.272789][T12875] name failslab, interval 1, probability 0, space 0, times 0
[ 494.272813][T12875] CPU: 0 UID: 0 PID: 12875 Comm: syz.0.1773 Not tainted syzkaller #0 PREEMPT(full)
[ 494.272824][T12875] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 494.272837][T12875] Call Trace:
[ 494.272842][T12875]
[ 494.272846][T12875] dump_stack_lvl+0x189/0x250
[ 494.272863][T12875] ? __pfx____ratelimit+0x10/0x10
[ 494.272876][T12875] ? __pfx_dump_stack_lvl+0x10/0x10
[ 494.272888][T12875] ? __pfx__printk+0x10/0x10
[ 494.272904][T12875] ? __pfx___might_resched+0x10/0x10
[ 494.272917][T12875] ? fs_reclaim_acquire+0x7d/0x100
[ 494.272934][T12875] should_fail_ex+0x414/0x560
[ 494.272949][T12875] should_failslab+0xa8/0x100
[ 494.272961][T12875] __kmalloc_noprof+0xdf/0x800
[ 494.272975][T12875] ? ext4_find_extent+0x207/0xcc0
[ 494.272992][T12875] ext4_find_extent+0x207/0xcc0
[ 494.273012][T12875] ext4_ext_map_blocks+0x278/0x69c0
[ 494.273032][T12875] ? __lock_acquire+0x6b6/0x2cf0
[ 494.273045][T12875] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 494.273065][T12875] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 494.273081][T12875] ? __lock_acquire+0x6b6/0x2cf0
[ 494.273104][T12875] ext4_map_query_blocks+0x135/0x9f0
[ 494.273121][T12875] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 494.273132][T12875] ? rcu_is_watching+0x15/0xb0
[ 494.273147][T12875] ? down_read+0x274/0x2e0
[ 494.273159][T12875] ? ext4_map_blocks+0x32d/0x16f0
[ 494.273171][T12875] ext4_map_blocks+0x4b8/0x16f0
[ 494.273189][T12875] ? __pfx_ext4_map_blocks+0x10/0x10
[ 494.273202][T12875] ? folio_mapping+0x16f/0x1f0
[ 494.273217][T12875] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 494.273234][T12875] ? folio_wait_writeback+0xd1/0x100
[ 494.273248][T12875] ext4_move_extents+0x16c5/0x3870
[ 494.273261][T12875] ? __lock_acquire+0x6b6/0x2cf0
[ 494.273291][T12875] ? __pfx_ext4_move_extents+0x10/0x10
[ 494.273310][T12875] ? rcu_read_lock_any_held+0xb3/0x120
[ 494.273331][T12875] ? sb_start_write+0x114/0x1c0
[ 494.273345][T12875] ? mnt_want_write_file+0x164/0x200
[ 494.273358][T12875] ext4_ioctl+0x2cf9/0x4760
[ 494.273372][T12875] ? __pfx_ext4_ioctl+0x10/0x10
[ 494.273381][T12875] ? is_bpf_text_address+0x26/0x2b0
[ 494.273394][T12875] ? is_bpf_text_address+0x292/0x2b0
[ 494.273402][T12875] ? is_bpf_text_address+0x26/0x2b0
[ 494.273413][T12875] ? kernel_text_address+0xa5/0xe0
[ 494.273427][T12875] ? __kernel_text_address+0xd/0x40
[ 494.273439][T12875] ? unwind_get_return_address+0x4d/0x90
[ 494.273451][T12875] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 494.273461][T12875] ? arch_stack_walk+0xfc/0x150
[ 494.273479][T12875] ? stack_trace_save+0x9c/0xe0
[ 494.273494][T12875] ? stack_depot_save_flags+0x40/0x850
[ 494.273505][T12875] ? format_decode+0x70/0xe10
[ 494.273517][T12875] ? kasan_save_track+0x4f/0x80
[ 494.273530][T12875] ? kasan_save_track+0x3e/0x80
[ 494.273541][T12875] ? kasan_save_free_info+0x46/0x50
[ 494.273552][T12875] ? __kasan_slab_free+0x5c/0x80
[ 494.273565][T12875] ? kfree+0x1c0/0x660
[ 494.273575][T12875] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 494.273586][T12875] ? security_file_ioctl+0xcb/0x2d0
[ 494.273596][T12875] ? __se_sys_ioctl+0x47/0x170
[ 494.273608][T12875] ? do_syscall_64+0xfa/0xf80
[ 494.273619][T12875] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.273639][T12875] ? file_ioctl+0x22d/0x780
[ 494.273653][T12875] ? __pfx_file_ioctl+0x10/0x10
[ 494.273676][T12875] ? kasan_quarantine_put+0xdd/0x220
[ 494.273689][T12875] ? lockdep_hardirqs_on+0x98/0x140
[ 494.273706][T12875] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 494.273720][T12875] ? do_vfs_ioctl+0xb33/0x1430
[ 494.273732][T12875] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 494.273744][T12875] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 494.273768][T12875] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 494.273792][T12875] ? __fget_files+0x2a/0x420
[ 494.273805][T12875] ? __fget_files+0x3a0/0x420
[ 494.273814][T12875] ? __fget_files+0x2a/0x420
[ 494.273831][T12875] ? bpf_lsm_file_ioctl+0x9/0x20
[ 494.273841][T12875] ? __pfx_ext4_ioctl+0x10/0x10
[ 494.273851][T12875] __se_sys_ioctl+0xfc/0x170
[ 494.273866][T12875] do_syscall_64+0xfa/0xf80
[ 494.273877][T12875] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.273887][T12875] ? clear_bhb_loop+0x60/0xb0
[ 494.273900][T12875] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.273909][T12875] RIP: 0033:0x7f44e1f8f7c9
[ 494.273919][T12875] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 494.273928][T12875] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 494.273940][T12875] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 494.273947][T12875] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 494.273954][T12875] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 494.273960][T12875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 494.273967][T12875] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 494.273985][T12875]
[ 494.308507][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 494.450514][T12879] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 494.450595][T12879] ext4 filesystem being mounted at /557/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 494.481991][T12879] FAULT_INJECTION: forcing a failure.
[ 494.481991][T12879] name failslab, interval 1, probability 0, space 0, times 0
[ 494.482017][T12879] CPU: 0 UID: 0 PID: 12879 Comm: syz.0.1774 Not tainted syzkaller #0 PREEMPT(full)
[ 494.482030][T12879] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 494.482037][T12879] Call Trace:
[ 494.482042][T12879]
[ 494.482047][T12879] dump_stack_lvl+0x189/0x250
[ 494.482065][T12879] ? __pfx____ratelimit+0x10/0x10
[ 494.482078][T12879] ? __pfx_dump_stack_lvl+0x10/0x10
[ 494.482090][T12879] ? __pfx__printk+0x10/0x10
[ 494.482106][T12879] ? __pfx___might_resched+0x10/0x10
[ 494.482118][T12879] ? fs_reclaim_acquire+0x7d/0x100
[ 494.482137][T12879] should_fail_ex+0x414/0x560
[ 494.482153][T12879] should_failslab+0xa8/0x100
[ 494.482165][T12879] __kmalloc_noprof+0xdf/0x800
[ 494.482181][T12879] ? ext4_find_extent+0x207/0xcc0
[ 494.482200][T12879] ext4_find_extent+0x207/0xcc0
[ 494.482222][T12879] ext4_ext_map_blocks+0x278/0x69c0
[ 494.482241][T12879] ? __lock_acquire+0x6b6/0x2cf0
[ 494.482253][T12879] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 494.482273][T12879] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 494.482290][T12879] ? __lock_acquire+0x6b6/0x2cf0
[ 494.482318][T12879] ext4_map_query_blocks+0x135/0x9f0
[ 494.482335][T12879] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 494.482346][T12879] ? rcu_is_watching+0x15/0xb0
[ 494.482361][T12879] ? down_read+0x274/0x2e0
[ 494.482375][T12879] ? ext4_map_blocks+0x32d/0x16f0
[ 494.482387][T12879] ext4_map_blocks+0x4b8/0x16f0
[ 494.482408][T12879] ? __pfx_ext4_map_blocks+0x10/0x10
[ 494.482422][T12879] ? folio_mapping+0x16f/0x1f0
[ 494.482437][T12879] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 494.482455][T12879] ? folio_wait_writeback+0xd1/0x100
[ 494.482470][T12879] ext4_move_extents+0x16c5/0x3870
[ 494.482487][T12879] ? __lock_acquire+0x6b6/0x2cf0
[ 494.482518][T12879] ? __pfx_ext4_move_extents+0x10/0x10
[ 494.482537][T12879] ? rcu_read_lock_any_held+0xb3/0x120
[ 494.482558][T12879] ? sb_start_write+0x114/0x1c0
[ 494.482573][T12879] ? mnt_want_write_file+0x164/0x200
[ 494.482588][T12879] ext4_ioctl+0x2cf9/0x4760
[ 494.482603][T12879] ? __pfx_ext4_ioctl+0x10/0x10
[ 494.482613][T12879] ? is_bpf_text_address+0x26/0x2b0
[ 494.482626][T12879] ? is_bpf_text_address+0x292/0x2b0
[ 494.482636][T12879] ? is_bpf_text_address+0x26/0x2b0
[ 494.482648][T12879] ? kernel_text_address+0xa5/0xe0
[ 494.482664][T12879] ? __kernel_text_address+0xd/0x40
[ 494.482678][T12879] ? unwind_get_return_address+0x4d/0x90
[ 494.482691][T12879] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 494.482702][T12879] ? arch_stack_walk+0xfc/0x150
[ 494.482721][T12879] ? stack_trace_save+0x9c/0xe0
[ 494.482738][T12879] ? stack_depot_save_flags+0x40/0x850
[ 494.482748][T12879] ? format_decode+0x70/0xe10
[ 494.482762][T12879] ? kasan_save_track+0x4f/0x80
[ 494.482774][T12879] ? kasan_save_track+0x3e/0x80
[ 494.482786][T12879] ? kasan_save_free_info+0x46/0x50
[ 494.482797][T12879] ? __kasan_slab_free+0x5c/0x80
[ 494.482816][T12879] ? kfree+0x1c0/0x660
[ 494.482828][T12879] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 494.482844][T12879] ? security_file_ioctl+0xcb/0x2d0
[ 494.482855][T12879] ? __se_sys_ioctl+0x47/0x170
[ 494.482868][T12879] ? do_syscall_64+0xfa/0xf80
[ 494.482884][T12879] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.482906][T12879] ? file_ioctl+0x22d/0x780
[ 494.482927][T12879] ? __pfx_file_ioctl+0x10/0x10
[ 494.482949][T12879] ? kasan_quarantine_put+0xdd/0x220
[ 494.482965][T12879] ? lockdep_hardirqs_on+0x98/0x140
[ 494.482982][T12879] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 494.482996][T12879] ? do_vfs_ioctl+0xb33/0x1430
[ 494.483010][T12879] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 494.483024][T12879] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 494.483049][T12879] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 494.483076][T12879] ? __fget_files+0x2a/0x420
[ 494.483090][T12879] ? __fget_files+0x3a0/0x420
[ 494.483101][T12879] ? __fget_files+0x2a/0x420
[ 494.483115][T12879] ? bpf_lsm_file_ioctl+0x9/0x20
[ 494.483126][T12879] ? __pfx_ext4_ioctl+0x10/0x10
[ 494.483136][T12879] __se_sys_ioctl+0xfc/0x170
[ 494.483151][T12879] do_syscall_64+0xfa/0xf80
[ 494.483165][T12879] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.483176][T12879] ? clear_bhb_loop+0x60/0xb0
[ 494.483189][T12879] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.483199][T12879] RIP: 0033:0x7f44e1f8f7c9
[ 494.483210][T12879] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 494.483221][T12879] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 494.483234][T12879] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 494.483241][T12879] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 494.483249][T12879] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 494.483256][T12879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 494.483263][T12879] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 494.483283][T12879]
[ 494.492215][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 494.609062][T12883] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 494.609148][T12883] ext4 filesystem being mounted at /558/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 494.624959][T12883] FAULT_INJECTION: forcing a failure.
[ 494.624959][T12883] name failslab, interval 1, probability 0, space 0, times 0
[ 494.624984][T12883] CPU: 0 UID: 0 PID: 12883 Comm: syz.0.1775 Not tainted syzkaller #0 PREEMPT(full)
[ 494.624996][T12883] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 494.625002][T12883] Call Trace:
[ 494.625005][T12883]
[ 494.625009][T12883] dump_stack_lvl+0x189/0x250
[ 494.625024][T12883] ? __pfx____ratelimit+0x10/0x10
[ 494.625038][T12883] ? __pfx_dump_stack_lvl+0x10/0x10
[ 494.625050][T12883] ? __pfx__printk+0x10/0x10
[ 494.625069][T12883] ? __pfx___might_resched+0x10/0x10
[ 494.625079][T12883] ? fs_reclaim_acquire+0x7d/0x100
[ 494.625098][T12883] should_fail_ex+0x414/0x560
[ 494.625114][T12883] should_failslab+0xa8/0x100
[ 494.625126][T12883] __kmalloc_noprof+0xdf/0x800
[ 494.625141][T12883] ? ext4_find_extent+0x207/0xcc0
[ 494.625157][T12883] ext4_find_extent+0x207/0xcc0
[ 494.625178][T12883] ext4_ext_map_blocks+0x278/0x69c0
[ 494.625200][T12883] ? __lock_acquire+0x6b6/0x2cf0
[ 494.625216][T12883] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 494.625238][T12883] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 494.625255][T12883] ? __lock_acquire+0x6b6/0x2cf0
[ 494.625282][T12883] ext4_map_query_blocks+0x135/0x9f0
[ 494.625300][T12883] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 494.625312][T12883] ? rcu_is_watching+0x15/0xb0
[ 494.625330][T12883] ? down_read+0x274/0x2e0
[ 494.625345][T12883] ? ext4_map_blocks+0x32d/0x16f0
[ 494.625359][T12883] ext4_map_blocks+0x4b8/0x16f0
[ 494.625381][T12883] ? __pfx_ext4_map_blocks+0x10/0x10
[ 494.625394][T12883] ? folio_mapping+0x16f/0x1f0
[ 494.625411][T12883] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 494.625431][T12883] ? folio_wait_writeback+0xd1/0x100
[ 494.625444][T12883] ext4_move_extents+0x16c5/0x3870
[ 494.625459][T12883] ? __lock_acquire+0x6b6/0x2cf0
[ 494.625491][T12883] ? __pfx_ext4_move_extents+0x10/0x10
[ 494.625510][T12883] ? rcu_read_lock_any_held+0xb3/0x120
[ 494.625533][T12883] ? sb_start_write+0x114/0x1c0
[ 494.625549][T12883] ? mnt_want_write_file+0x164/0x200
[ 494.625564][T12883] ext4_ioctl+0x2cf9/0x4760
[ 494.625579][T12883] ? __pfx_ext4_ioctl+0x10/0x10
[ 494.625589][T12883] ? is_bpf_text_address+0x26/0x2b0
[ 494.625603][T12883] ? is_bpf_text_address+0x292/0x2b0
[ 494.625612][T12883] ? is_bpf_text_address+0x26/0x2b0
[ 494.625625][T12883] ? kernel_text_address+0xa5/0xe0
[ 494.625641][T12883] ? __kernel_text_address+0xd/0x40
[ 494.625655][T12883] ? unwind_get_return_address+0x4d/0x90
[ 494.625678][T12883] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 494.625688][T12883] ? arch_stack_walk+0xfc/0x150
[ 494.625708][T12883] ? stack_trace_save+0x9c/0xe0
[ 494.625726][T12883] ? stack_depot_save_flags+0x40/0x850
[ 494.625737][T12883] ? format_decode+0x70/0xe10
[ 494.625751][T12883] ? kasan_save_track+0x4f/0x80
[ 494.625765][T12883] ? kasan_save_track+0x3e/0x80
[ 494.625778][T12883] ? kasan_save_free_info+0x46/0x50
[ 494.625791][T12883] ? __kasan_slab_free+0x5c/0x80
[ 494.625804][T12883] ? kfree+0x1c0/0x660
[ 494.625816][T12883] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 494.625829][T12883] ? security_file_ioctl+0xcb/0x2d0
[ 494.625840][T12883] ? __se_sys_ioctl+0x47/0x170
[ 494.625854][T12883] ? do_syscall_64+0xfa/0xf80
[ 494.625866][T12883] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.625887][T12883] ? file_ioctl+0x22d/0x780
[ 494.625902][T12883] ? __pfx_file_ioctl+0x10/0x10
[ 494.625924][T12883] ? kasan_quarantine_put+0xdd/0x220
[ 494.625939][T12883] ? lockdep_hardirqs_on+0x98/0x140
[ 494.625958][T12883] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 494.625975][T12883] ? do_vfs_ioctl+0xb33/0x1430
[ 494.625985][T12883] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 494.625994][T12883] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 494.626010][T12883] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 494.626026][T12883] ? __fget_files+0x2a/0x420
[ 494.626035][T12883] ? __fget_files+0x3a0/0x420
[ 494.626045][T12883] ? __fget_files+0x2a/0x420
[ 494.626057][T12883] ? bpf_lsm_file_ioctl+0x9/0x20
[ 494.626068][T12883] ? __pfx_ext4_ioctl+0x10/0x10
[ 494.626079][T12883] __se_sys_ioctl+0xfc/0x170
[ 494.626094][T12883] do_syscall_64+0xfa/0xf80
[ 494.626108][T12883] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.626118][T12883] ? clear_bhb_loop+0x60/0xb0
[ 494.626132][T12883] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.626143][T12883] RIP: 0033:0x7f44e1f8f7c9
[ 494.626154][T12883] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 494.626164][T12883] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 494.626178][T12883] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 494.626186][T12883] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 494.626193][T12883] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 494.626200][T12883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 494.626207][T12883] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 494.626227][T12883]
[ 494.665157][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 494.717502][T12887] set_capacity_and_notify: 15 callbacks suppressed
[ 494.717516][T12887] loop0: detected capacity change from 0 to 512
[ 494.774543][T12887] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 494.774632][T12887] ext4 filesystem being mounted at /559/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 494.776631][ T25] kauditd_printk_skb: 40 callbacks suppressed
[ 494.776642][ T25] audit: type=1800 audit(1765199196.975:3258): pid=12887 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1776" name="file1" dev="loop0" ino=15 res=0 errno=0
[ 494.777205][ T25] audit: type=1800 audit(1765199196.975:3259): pid=12887 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1776" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 494.780282][T12887] FAULT_INJECTION: forcing a failure.
[ 494.780282][T12887] name failslab, interval 1, probability 0, space 0, times 0
[ 494.780305][T12887] CPU: 0 UID: 0 PID: 12887 Comm: syz.0.1776 Not tainted syzkaller #0 PREEMPT(full)
[ 494.780318][T12887] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 494.780326][T12887] Call Trace:
[ 494.780331][T12887]
[ 494.780336][T12887] dump_stack_lvl+0x189/0x250
[ 494.780355][T12887] ? __pfx____ratelimit+0x10/0x10
[ 494.780368][T12887] ? __pfx_dump_stack_lvl+0x10/0x10
[ 494.780381][T12887] ? __pfx__printk+0x10/0x10
[ 494.780398][T12887] ? __pfx___might_resched+0x10/0x10
[ 494.780412][T12887] ? fs_reclaim_acquire+0x7d/0x100
[ 494.780433][T12887] should_fail_ex+0x414/0x560
[ 494.780445][T12887] should_failslab+0xa8/0x100
[ 494.780454][T12887] __kmalloc_noprof+0xdf/0x800
[ 494.780465][T12887] ? ext4_find_extent+0x207/0xcc0
[ 494.780478][T12887] ext4_find_extent+0x207/0xcc0
[ 494.780491][T12887] ext4_ext_map_blocks+0x278/0x69c0
[ 494.780505][T12887] ? __lock_acquire+0x6b6/0x2cf0
[ 494.780515][T12887] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 494.780529][T12887] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 494.780542][T12887] ? __lock_acquire+0x6b6/0x2cf0
[ 494.780566][T12887] ext4_map_query_blocks+0x135/0x9f0
[ 494.780586][T12887] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 494.780597][T12887] ? rcu_is_watching+0x15/0xb0
[ 494.780614][T12887] ? down_read+0x274/0x2e0
[ 494.780628][T12887] ? ext4_map_blocks+0x32d/0x16f0
[ 494.780639][T12887] ext4_map_blocks+0x4b8/0x16f0
[ 494.780658][T12887] ? __pfx_ext4_map_blocks+0x10/0x10
[ 494.780672][T12887] ? folio_mapping+0x16f/0x1f0
[ 494.780688][T12887] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 494.780707][T12887] ? folio_wait_writeback+0xd1/0x100
[ 494.780721][T12887] ext4_move_extents+0x16c5/0x3870
[ 494.780734][T12887] ? __lock_acquire+0x6b6/0x2cf0
[ 494.780769][T12887] ? __pfx_ext4_move_extents+0x10/0x10
[ 494.780796][T12887] ? rcu_read_lock_any_held+0xb3/0x120
[ 494.780820][T12887] ? sb_start_write+0x114/0x1c0
[ 494.780833][T12887] ? mnt_want_write_file+0x164/0x200
[ 494.780846][T12887] ext4_ioctl+0x2cf9/0x4760
[ 494.780856][T12887] ? __pfx_ext4_ioctl+0x10/0x10
[ 494.780865][T12887] ? is_bpf_text_address+0x26/0x2b0
[ 494.780883][T12887] ? is_bpf_text_address+0x292/0x2b0
[ 494.780892][T12887] ? is_bpf_text_address+0x26/0x2b0
[ 494.780908][T12887] ? kernel_text_address+0xa5/0xe0
[ 494.780932][T12887] ? __kernel_text_address+0xd/0x40
[ 494.780946][T12887] ? unwind_get_return_address+0x4d/0x90
[ 494.780955][T12887] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 494.780962][T12887] ? arch_stack_walk+0xfc/0x150
[ 494.780975][T12887] ? stack_trace_save+0x9c/0xe0
[ 494.780986][T12887] ? stack_depot_save_flags+0x40/0x850
[ 494.780994][T12887] ? format_decode+0x70/0xe10
[ 494.781006][T12887] ? kasan_save_track+0x4f/0x80
[ 494.781019][T12887] ? kasan_save_track+0x3e/0x80
[ 494.781031][T12887] ? kasan_save_free_info+0x46/0x50
[ 494.781042][T12887] ? __kasan_slab_free+0x5c/0x80
[ 494.781055][T12887] ? kfree+0x1c0/0x660
[ 494.781066][T12887] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 494.781079][T12887] ? security_file_ioctl+0xcb/0x2d0
[ 494.781090][T12887] ? __se_sys_ioctl+0x47/0x170
[ 494.781104][T12887] ? do_syscall_64+0xfa/0xf80
[ 494.781115][T12887] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.781129][T12887] ? file_ioctl+0x22d/0x780
[ 494.781142][T12887] ? __pfx_file_ioctl+0x10/0x10
[ 494.781165][T12887] ? kasan_quarantine_put+0xdd/0x220
[ 494.781179][T12887] ? lockdep_hardirqs_on+0x98/0x140
[ 494.781199][T12887] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 494.781215][T12887] ? do_vfs_ioctl+0xb33/0x1430
[ 494.781251][T12887] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 494.781260][T12887] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 494.781276][T12887] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 494.781293][T12887] ? __fget_files+0x2a/0x420
[ 494.781302][T12887] ? __fget_files+0x3a0/0x420
[ 494.781309][T12887] ? __fget_files+0x2a/0x420
[ 494.781318][T12887] ? bpf_lsm_file_ioctl+0x9/0x20
[ 494.781326][T12887] ? __pfx_ext4_ioctl+0x10/0x10
[ 494.781332][T12887] __se_sys_ioctl+0xfc/0x170
[ 494.781343][T12887] do_syscall_64+0xfa/0xf80
[ 494.781352][T12887] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.781358][T12887] ? clear_bhb_loop+0x60/0xb0
[ 494.781367][T12887] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.781374][T12887] RIP: 0033:0x7f44e1f8f7c9
[ 494.781382][T12887] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 494.781388][T12887] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 494.781398][T12887] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 494.781403][T12887] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 494.781407][T12887] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 494.781412][T12887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 494.781417][T12887] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 494.781436][T12887]
[ 494.837732][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 494.926151][T12891] loop0: detected capacity change from 0 to 512
[ 494.980059][T12891] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 494.980137][T12891] ext4 filesystem being mounted at /560/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 494.986497][ T25] audit: type=1800 audit(1765199197.185:3260): pid=12891 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1777" name="file1" dev="loop0" ino=15 res=0 errno=0
[ 494.987078][ T25] audit: type=1800 audit(1765199197.185:3261): pid=12891 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1777" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 494.995820][T12891] FAULT_INJECTION: forcing a failure.
[ 494.995820][T12891] name failslab, interval 1, probability 0, space 0, times 0
[ 494.995849][T12891] CPU: 0 UID: 0 PID: 12891 Comm: syz.0.1777 Not tainted syzkaller #0 PREEMPT(full)
[ 494.995863][T12891] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 494.995871][T12891] Call Trace:
[ 494.995876][T12891]
[ 494.995882][T12891] dump_stack_lvl+0x189/0x250
[ 494.995902][T12891] ? __pfx____ratelimit+0x10/0x10
[ 494.995917][T12891] ? __pfx_dump_stack_lvl+0x10/0x10
[ 494.995930][T12891] ? __pfx__printk+0x10/0x10
[ 494.995947][T12891] ? __pfx___might_resched+0x10/0x10
[ 494.995961][T12891] ? fs_reclaim_acquire+0x7d/0x100
[ 494.995981][T12891] should_fail_ex+0x414/0x560
[ 494.995997][T12891] should_failslab+0xa8/0x100
[ 494.996010][T12891] __kmalloc_noprof+0xdf/0x800
[ 494.996024][T12891] ? ext4_find_extent+0x207/0xcc0
[ 494.996044][T12891] ext4_find_extent+0x207/0xcc0
[ 494.996064][T12891] ext4_ext_map_blocks+0x278/0x69c0
[ 494.996085][T12891] ? __lock_acquire+0x6b6/0x2cf0
[ 494.996099][T12891] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 494.996119][T12891] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 494.996136][T12891] ? __lock_acquire+0x6b6/0x2cf0
[ 494.996163][T12891] ext4_map_query_blocks+0x135/0x9f0
[ 494.996181][T12891] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 494.996194][T12891] ? rcu_is_watching+0x15/0xb0
[ 494.996210][T12891] ? down_read+0x274/0x2e0
[ 494.996224][T12891] ? ext4_map_blocks+0x32d/0x16f0
[ 494.996236][T12891] ext4_map_blocks+0x4b8/0x16f0
[ 494.996257][T12891] ? __pfx_ext4_map_blocks+0x10/0x10
[ 494.996271][T12891] ? folio_mapping+0x16f/0x1f0
[ 494.996287][T12891] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 494.996305][T12891] ? folio_wait_writeback+0xd1/0x100
[ 494.996322][T12891] ext4_move_extents+0x16c5/0x3870
[ 494.996338][T12891] ? __lock_acquire+0x6b6/0x2cf0
[ 494.996369][T12891] ? __pfx_ext4_move_extents+0x10/0x10
[ 494.996390][T12891] ? rcu_read_lock_any_held+0xb3/0x120
[ 494.996413][T12891] ? sb_start_write+0x114/0x1c0
[ 494.996428][T12891] ? mnt_want_write_file+0x164/0x200
[ 494.996444][T12891] ext4_ioctl+0x2cf9/0x4760
[ 494.996458][T12891] ? __pfx_ext4_ioctl+0x10/0x10
[ 494.996468][T12891] ? is_bpf_text_address+0x26/0x2b0
[ 494.996482][T12891] ? is_bpf_text_address+0x292/0x2b0
[ 494.996491][T12891] ? is_bpf_text_address+0x26/0x2b0
[ 494.996503][T12891] ? kernel_text_address+0xa5/0xe0
[ 494.996519][T12891] ? __kernel_text_address+0xd/0x40
[ 494.996534][T12891] ? unwind_get_return_address+0x4d/0x90
[ 494.996548][T12891] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 494.996558][T12891] ? arch_stack_walk+0xfc/0x150
[ 494.996586][T12891] ? stack_trace_save+0x9c/0xe0
[ 494.996603][T12891] ? stack_depot_save_flags+0x40/0x850
[ 494.996615][T12891] ? format_decode+0x70/0xe10
[ 494.996629][T12891] ? kasan_save_track+0x4f/0x80
[ 494.996644][T12891] ? kasan_save_track+0x3e/0x80
[ 494.996657][T12891] ? kasan_save_free_info+0x46/0x50
[ 494.996669][T12891] ? __kasan_slab_free+0x5c/0x80
[ 494.996683][T12891] ? kfree+0x1c0/0x660
[ 494.996695][T12891] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 494.996706][T12891] ? security_file_ioctl+0xcb/0x2d0
[ 494.996717][T12891] ? __se_sys_ioctl+0x47/0x170
[ 494.996730][T12891] ? do_syscall_64+0xfa/0xf80
[ 494.996742][T12891] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.996762][T12891] ? file_ioctl+0x22d/0x780
[ 494.996778][T12891] ? __pfx_file_ioctl+0x10/0x10
[ 494.996803][T12891] ? kasan_quarantine_put+0xdd/0x220
[ 494.996818][T12891] ? lockdep_hardirqs_on+0x98/0x140
[ 494.996838][T12891] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 494.996853][T12891] ? do_vfs_ioctl+0xb33/0x1430
[ 494.996866][T12891] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 494.996880][T12891] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 494.996904][T12891] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 494.996931][T12891] ? __fget_files+0x2a/0x420
[ 494.996955][T12891] ? __fget_files+0x3a0/0x420
[ 494.996966][T12891] ? __fget_files+0x2a/0x420
[ 494.996979][T12891] ? bpf_lsm_file_ioctl+0x9/0x20
[ 494.996991][T12891] ? __pfx_ext4_ioctl+0x10/0x10
[ 494.997000][T12891] __se_sys_ioctl+0xfc/0x170
[ 494.997016][T12891] do_syscall_64+0xfa/0xf80
[ 494.997030][T12891] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.997041][T12891] ? clear_bhb_loop+0x60/0xb0
[ 494.997053][T12891] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 494.997065][T12891] RIP: 0033:0x7f44e1f8f7c9
[ 494.997077][T12891] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 494.997087][T12891] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 494.997100][T12891] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 494.997109][T12891] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 494.997117][T12891] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 494.997123][T12891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 494.997130][T12891] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 494.997150][T12891]
[ 495.029748][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 495.114542][T12895] loop0: detected capacity change from 0 to 512
[ 495.163615][T12895] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 495.163742][T12895] ext4 filesystem being mounted at /561/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 495.168058][ T25] audit: type=1800 audit(1765199197.365:3262): pid=12895 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1778" name="file1" dev="loop0" ino=15 res=0 errno=0
[ 495.168625][ T25] audit: type=1800 audit(1765199197.365:3263): pid=12895 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1778" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 495.171750][T12895] FAULT_INJECTION: forcing a failure.
[ 495.171750][T12895] name failslab, interval 1, probability 0, space 0, times 0
[ 495.171775][T12895] CPU: 0 UID: 0 PID: 12895 Comm: syz.0.1778 Not tainted syzkaller #0 PREEMPT(full)
[ 495.171789][T12895] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 495.171797][T12895] Call Trace:
[ 495.171802][T12895]
[ 495.171807][T12895] dump_stack_lvl+0x189/0x250
[ 495.171828][T12895] ? __pfx____ratelimit+0x10/0x10
[ 495.171843][T12895] ? __pfx_dump_stack_lvl+0x10/0x10
[ 495.171857][T12895] ? __pfx__printk+0x10/0x10
[ 495.171877][T12895] ? __pfx___might_resched+0x10/0x10
[ 495.171891][T12895] ? fs_reclaim_acquire+0x7d/0x100
[ 495.171910][T12895] should_fail_ex+0x414/0x560
[ 495.171925][T12895] should_failslab+0xa8/0x100
[ 495.171938][T12895] __kmalloc_noprof+0xdf/0x800
[ 495.171954][T12895] ? ext4_find_extent+0x207/0xcc0
[ 495.171974][T12895] ext4_find_extent+0x207/0xcc0
[ 495.171989][T12895] ? __lock_acquire+0x6b6/0x2cf0
[ 495.172007][T12895] ext4_ext_map_blocks+0x278/0x69c0
[ 495.172033][T12895] ? finish_task_switch+0x162/0x940
[ 495.172057][T12895] ? finish_task_switch+0x23d/0x940
[ 495.172077][T12895] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 495.172097][T12895] ? __lock_acquire+0x6b6/0x2cf0
[ 495.172122][T12895] ext4_map_query_blocks+0x135/0x9f0
[ 495.172140][T12895] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 495.172152][T12895] ? rcu_is_watching+0x15/0xb0
[ 495.172169][T12895] ? down_read+0x274/0x2e0
[ 495.172182][T12895] ? ext4_map_blocks+0x32d/0x16f0
[ 495.172194][T12895] ext4_map_blocks+0x4b8/0x16f0
[ 495.172214][T12895] ? __pfx_ext4_map_blocks+0x10/0x10
[ 495.172226][T12895] ? folio_mapping+0x16f/0x1f0
[ 495.172242][T12895] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 495.172259][T12895] ? folio_wait_writeback+0xd1/0x100
[ 495.172275][T12895] ext4_move_extents+0x16c5/0x3870
[ 495.172290][T12895] ? __lock_acquire+0x6b6/0x2cf0
[ 495.172323][T12895] ? __pfx_ext4_move_extents+0x10/0x10
[ 495.172344][T12895] ? rcu_read_lock_any_held+0xb3/0x120
[ 495.172364][T12895] ? sb_start_write+0x114/0x1c0
[ 495.172373][T12895] ? mnt_want_write_file+0x164/0x200
[ 495.172383][T12895] ext4_ioctl+0x2cf9/0x4760
[ 495.172393][T12895] ? __pfx_ext4_ioctl+0x10/0x10
[ 495.172399][T12895] ? is_bpf_text_address+0x26/0x2b0
[ 495.172408][T12895] ? is_bpf_text_address+0x292/0x2b0
[ 495.172414][T12895] ? is_bpf_text_address+0x26/0x2b0
[ 495.172422][T12895] ? kernel_text_address+0xa5/0xe0
[ 495.172437][T12895] ? __kernel_text_address+0xd/0x40
[ 495.172450][T12895] ? unwind_get_return_address+0x4d/0x90
[ 495.172463][T12895] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 495.172473][T12895] ? arch_stack_walk+0xfc/0x150
[ 495.172494][T12895] ? stack_trace_save+0x9c/0xe0
[ 495.172512][T12895] ? stack_depot_save_flags+0x40/0x850
[ 495.172526][T12895] ? format_decode+0x70/0xe10
[ 495.172540][T12895] ? kasan_save_track+0x4f/0x80
[ 495.172554][T12895] ? kasan_save_track+0x3e/0x80
[ 495.172568][T12895] ? kasan_save_free_info+0x46/0x50
[ 495.172580][T12895] ? __kasan_slab_free+0x5c/0x80
[ 495.172592][T12895] ? kfree+0x1c0/0x660
[ 495.172605][T12895] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 495.172617][T12895] ? security_file_ioctl+0xcb/0x2d0
[ 495.172628][T12895] ? __se_sys_ioctl+0x47/0x170
[ 495.172640][T12895] ? do_syscall_64+0xfa/0xf80
[ 495.172651][T12895] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 495.172684][T12895] ? file_ioctl+0x22d/0x780
[ 495.172703][T12895] ? __pfx_file_ioctl+0x10/0x10
[ 495.172728][T12895] ? kasan_quarantine_put+0xdd/0x220
[ 495.172742][T12895] ? lockdep_hardirqs_on+0x98/0x140
[ 495.172762][T12895] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 495.172778][T12895] ? do_vfs_ioctl+0xb33/0x1430
[ 495.172791][T12895] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 495.172804][T12895] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 495.172827][T12895] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 495.172853][T12895] ? __fget_files+0x2a/0x420
[ 495.172868][T12895] ? __fget_files+0x3a0/0x420
[ 495.172878][T12895] ? __fget_files+0x2a/0x420
[ 495.172892][T12895] ? bpf_lsm_file_ioctl+0x9/0x20
[ 495.172903][T12895] ? __pfx_ext4_ioctl+0x10/0x10
[ 495.172914][T12895] __se_sys_ioctl+0xfc/0x170
[ 495.172930][T12895] do_syscall_64+0xfa/0xf80
[ 495.172944][T12895] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 495.172951][T12895] ? clear_bhb_loop+0x60/0xb0
[ 495.172964][T12895] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 495.172975][T12895] RIP: 0033:0x7f44e1f8f7c9
[ 495.172986][T12895] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 495.172995][T12895] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 495.173007][T12895] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 495.173015][T12895] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 495.173021][T12895] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 495.173027][T12895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 495.173034][T12895] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 495.173054][T12895]
[ 495.243552][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 495.414153][T12901] loop0: detected capacity change from 0 to 512
[ 495.454007][T12901] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 495.454093][T12901] ext4 filesystem being mounted at /563/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 495.463523][ T25] audit: type=1800 audit(1765199197.665:3264): pid=12901 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1780" name="file1" dev="loop0" ino=15 res=0 errno=0
[ 495.464186][ T25] audit: type=1800 audit(1765199197.665:3265): pid=12901 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1780" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 495.467168][T12901] FAULT_INJECTION: forcing a failure.
[ 495.467168][T12901] name failslab, interval 1, probability 0, space 0, times 0
[ 495.467193][T12901] CPU: 0 UID: 0 PID: 12901 Comm: syz.0.1780 Not tainted syzkaller #0 PREEMPT(full)
[ 495.467208][T12901] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 495.467216][T12901] Call Trace:
[ 495.467222][T12901]
[ 495.467228][T12901] dump_stack_lvl+0x189/0x250
[ 495.467281][T12901] ? __pfx____ratelimit+0x10/0x10
[ 495.467305][T12901] ? __pfx_dump_stack_lvl+0x10/0x10
[ 495.467320][T12901] ? __pfx__printk+0x10/0x10
[ 495.467339][T12901] ? __pfx___might_resched+0x10/0x10
[ 495.467355][T12901] ? fs_reclaim_acquire+0x7d/0x100
[ 495.467386][T12901] should_fail_ex+0x414/0x560
[ 495.467405][T12901] should_failslab+0xa8/0x100
[ 495.467442][T12901] __kmalloc_noprof+0xdf/0x800
[ 495.467459][T12901] ? ext4_find_extent+0x207/0xcc0
[ 495.467480][T12901] ext4_find_extent+0x207/0xcc0
[ 495.467505][T12901] ext4_ext_map_blocks+0x278/0x69c0
[ 495.467529][T12901] ? __lock_acquire+0x6b6/0x2cf0
[ 495.467545][T12901] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 495.467569][T12901] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 495.467589][T12901] ? __lock_acquire+0x6b6/0x2cf0
[ 495.467617][T12901] ext4_map_query_blocks+0x135/0x9f0
[ 495.467639][T12901] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 495.467651][T12901] ? rcu_is_watching+0x15/0xb0
[ 495.467670][T12901] ? down_read+0x274/0x2e0
[ 495.467727][T12901] ? ext4_map_blocks+0x32d/0x16f0
[ 495.467742][T12901] ext4_map_blocks+0x4b8/0x16f0
[ 495.467767][T12901] ? __pfx_ext4_map_blocks+0x10/0x10
[ 495.467783][T12901] ? folio_mapping+0x16f/0x1f0
[ 495.467800][T12901] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 495.467821][T12901] ? folio_wait_writeback+0xd1/0x100
[ 495.467839][T12901] ext4_move_extents+0x16c5/0x3870
[ 495.467858][T12901] ? __lock_acquire+0x6b6/0x2cf0
[ 495.467893][T12901] ? __pfx_ext4_move_extents+0x10/0x10
[ 495.467922][T12901] ? rcu_read_lock_any_held+0xb3/0x120
[ 495.467950][T12901] ? sb_start_write+0x114/0x1c0
[ 495.467967][T12901] ? mnt_want_write_file+0x164/0x200
[ 495.467985][T12901] ext4_ioctl+0x2cf9/0x4760
[ 495.468001][T12901] ? __pfx_ext4_ioctl+0x10/0x10
[ 495.468012][T12901] ? is_bpf_text_address+0x26/0x2b0
[ 495.468028][T12901] ? is_bpf_text_address+0x292/0x2b0
[ 495.468038][T12901] ? is_bpf_text_address+0x26/0x2b0
[ 495.468053][T12901] ? kernel_text_address+0xa5/0xe0
[ 495.468070][T12901] ? __kernel_text_address+0xd/0x40
[ 495.468087][T12901] ? unwind_get_return_address+0x4d/0x90
[ 495.468101][T12901] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 495.468113][T12901] ? arch_stack_walk+0xfc/0x150
[ 495.468138][T12901] ? stack_trace_save+0x9c/0xe0
[ 495.468157][T12901] ? stack_depot_save_flags+0x40/0x850
[ 495.468172][T12901] ? format_decode+0x70/0xe10
[ 495.468186][T12901] ? kasan_save_track+0x4f/0x80
[ 495.468201][T12901] ? kasan_save_track+0x3e/0x80
[ 495.468216][T12901] ? kasan_save_free_info+0x46/0x50
[ 495.468229][T12901] ? __kasan_slab_free+0x5c/0x80
[ 495.468244][T12901] ? kfree+0x1c0/0x660
[ 495.468257][T12901] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 495.468272][T12901] ? security_file_ioctl+0xcb/0x2d0
[ 495.468284][T12901] ? __se_sys_ioctl+0x47/0x170
[ 495.468299][T12901] ? do_syscall_64+0xfa/0xf80
[ 495.468311][T12901] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 495.468327][T12901] ? file_ioctl+0x22d/0x780
[ 495.468338][T12901] ? __pfx_file_ioctl+0x10/0x10
[ 495.468355][T12901] ? kasan_quarantine_put+0xdd/0x220
[ 495.468366][T12901] ? lockdep_hardirqs_on+0x98/0x140
[ 495.468379][T12901] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 495.468391][T12901] ? do_vfs_ioctl+0xb33/0x1430
[ 495.468402][T12901] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 495.468416][T12901] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 495.468443][T12901] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 495.468471][T12901] ? __fget_files+0x2a/0x420
[ 495.468488][T12901] ? __fget_files+0x3a0/0x420
[ 495.468501][T12901] ? __fget_files+0x2a/0x420
[ 495.468516][T12901] ? bpf_lsm_file_ioctl+0x9/0x20
[ 495.468528][T12901] ? __pfx_ext4_ioctl+0x10/0x10
[ 495.468536][T12901] __se_sys_ioctl+0xfc/0x170
[ 495.468551][T12901] do_syscall_64+0xfa/0xf80
[ 495.468566][T12901] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 495.468578][T12901] ? clear_bhb_loop+0x60/0xb0
[ 495.468594][T12901] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 495.468606][T12901] RIP: 0033:0x7f44e1f8f7c9
[ 495.468618][T12901] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 495.468628][T12901] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 495.468643][T12901] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 495.468652][T12901] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 495.468661][T12901] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 495.468669][T12901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 495.468677][T12901] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 495.468694][T12901]
[ 495.514212][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 495.603886][T12905] loop0: detected capacity change from 0 to 512
[ 495.632973][T12905] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 495.633064][T12905] ext4 filesystem being mounted at /564/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 495.634981][ T25] audit: type=1800 audit(1765199197.835:3266): pid=12905 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1781" name="file1" dev="loop0" ino=15 res=0 errno=0
[ 495.635491][ T25] audit: type=1800 audit(1765199197.835:3267): pid=12905 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1781" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 495.643746][T12905] FAULT_INJECTION: forcing a failure.
[ 495.643746][T12905] name failslab, interval 1, probability 0, space 0, times 0
[ 495.643772][T12905] CPU: 0 UID: 0 PID: 12905 Comm: syz.0.1781 Not tainted syzkaller #0 PREEMPT(full)
[ 495.643783][T12905] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 495.643788][T12905] Call Trace:
[ 495.643791][T12905]
[ 495.643795][T12905] dump_stack_lvl+0x189/0x250
[ 495.643808][T12905] ? __pfx____ratelimit+0x10/0x10
[ 495.643818][T12905] ? __pfx_dump_stack_lvl+0x10/0x10
[ 495.643827][T12905] ? __pfx__printk+0x10/0x10
[ 495.643839][T12905] ? __pfx___might_resched+0x10/0x10
[ 495.643847][T12905] ? fs_reclaim_acquire+0x7d/0x100
[ 495.643863][T12905] should_fail_ex+0x414/0x560
[ 495.643874][T12905] should_failslab+0xa8/0x100
[ 495.643884][T12905] __kmalloc_noprof+0xdf/0x800
[ 495.643894][T12905] ? ext4_find_extent+0x207/0xcc0
[ 495.643907][T12905] ext4_find_extent+0x207/0xcc0
[ 495.643920][T12905] ext4_ext_map_blocks+0x278/0x69c0
[ 495.643934][T12905] ? __lock_acquire+0x6b6/0x2cf0
[ 495.643948][T12905] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 495.643970][T12905] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 495.643982][T12905] ? __lock_acquire+0x6b6/0x2cf0
[ 495.644006][T12905] ext4_map_query_blocks+0x135/0x9f0
[ 495.644023][T12905] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 495.644034][T12905] ? rcu_is_watching+0x15/0xb0
[ 495.644050][T12905] ? down_read+0x274/0x2e0
[ 495.644063][T12905] ? ext4_map_blocks+0x32d/0x16f0
[ 495.644073][T12905] ext4_map_blocks+0x4b8/0x16f0
[ 495.644086][T12905] ? __pfx_ext4_map_blocks+0x10/0x10
[ 495.644095][T12905] ? folio_mapping+0x16f/0x1f0
[ 495.644105][T12905] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 495.644118][T12905] ? folio_wait_writeback+0xd1/0x100
[ 495.644132][T12905] ext4_move_extents+0x16c5/0x3870
[ 495.644151][T12905] ? __lock_acquire+0x6b6/0x2cf0
[ 495.644183][T12905] ? __pfx_ext4_move_extents+0x10/0x10
[ 495.644205][T12905] ? rcu_read_lock_any_held+0xb3/0x120
[ 495.644238][T12905] ? sb_start_write+0x114/0x1c0
[ 495.644252][T12905] ? mnt_want_write_file+0x164/0x200
[ 495.644268][T12905] ext4_ioctl+0x2cf9/0x4760
[ 495.644285][T12905] ? __pfx_ext4_ioctl+0x10/0x10
[ 495.644295][T12905] ? is_bpf_text_address+0x26/0x2b0
[ 495.644310][T12905] ? is_bpf_text_address+0x292/0x2b0
[ 495.644321][T12905] ? is_bpf_text_address+0x26/0x2b0
[ 495.644333][T12905] ? kernel_text_address+0xa5/0xe0
[ 495.644349][T12905] ? __kernel_text_address+0xd/0x40
[ 495.644365][T12905] ? unwind_get_return_address+0x4d/0x90
[ 495.644379][T12905] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 495.644391][T12905] ? arch_stack_walk+0xfc/0x150
[ 495.644415][T12905] ? stack_trace_save+0x9c/0xe0
[ 495.644434][T12905] ? stack_depot_save_flags+0x40/0x850
[ 495.644446][T12905] ? format_decode+0x70/0xe10
[ 495.644460][T12905] ? kasan_save_track+0x4f/0x80
[ 495.644478][T12905] ? kasan_save_track+0x3e/0x80
[ 495.644493][T12905] ? kasan_save_free_info+0x46/0x50
[ 495.644505][T12905] ? __kasan_slab_free+0x5c/0x80
[ 495.644521][T12905] ? kfree+0x1c0/0x660
[ 495.644533][T12905] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 495.644546][T12905] ? security_file_ioctl+0xcb/0x2d0
[ 495.644562][T12905] ? __se_sys_ioctl+0x47/0x170
[ 495.644575][T12905] ? do_syscall_64+0xfa/0xf80
[ 495.644587][T12905] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 495.644618][T12905] ? file_ioctl+0x22d/0x780
[ 495.644636][T12905] ? __pfx_file_ioctl+0x10/0x10
[ 495.644660][T12905] ? kasan_quarantine_put+0xdd/0x220
[ 495.644674][T12905] ? lockdep_hardirqs_on+0x98/0x140
[ 495.644691][T12905] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 495.644707][T12905] ? do_vfs_ioctl+0xb33/0x1430
[ 495.644720][T12905] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 495.644734][T12905] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 495.644759][T12905] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 495.644786][T12905] ? __fget_files+0x2a/0x420
[ 495.644800][T12905] ? __fget_files+0x3a0/0x420
[ 495.644810][T12905] ? __fget_files+0x2a/0x420
[ 495.644822][T12905] ? bpf_lsm_file_ioctl+0x9/0x20
[ 495.644833][T12905] ? __pfx_ext4_ioctl+0x10/0x10
[ 495.644844][T12905] __se_sys_ioctl+0xfc/0x170
[ 495.644859][T12905] do_syscall_64+0xfa/0xf80
[ 495.644872][T12905] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 495.644881][T12905] ? clear_bhb_loop+0x60/0xb0
[ 495.644895][T12905] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 495.644905][T12905] RIP: 0033:0x7f44e1f8f7c9
[ 495.644916][T12905] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 495.644926][T12905] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 495.644939][T12905] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 495.644947][T12905] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 495.644954][T12905] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 495.644961][T12905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 495.644967][T12905] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 495.644987][T12905]
[ 495.685693][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 495.763708][T12909] loop0: detected capacity change from 0 to 512
[ 495.809394][T12909] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 495.809465][T12909] ext4 filesystem being mounted at /565/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 495.823109][T12909] FAULT_INJECTION: forcing a failure.
[ 495.823109][T12909] name failslab, interval 1, probability 0, space 0, times 0
[ 495.823134][T12909] CPU: 0 UID: 0 PID: 12909 Comm: syz.0.1782 Not tainted syzkaller #0 PREEMPT(full)
[ 495.823146][T12909] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 495.823153][T12909] Call Trace:
[ 495.823159][T12909]
[ 495.823164][T12909] dump_stack_lvl+0x189/0x250
[ 495.823182][T12909] ? __pfx____ratelimit+0x10/0x10
[ 495.823197][T12909] ? __pfx_dump_stack_lvl+0x10/0x10
[ 495.823211][T12909] ? __pfx__printk+0x10/0x10
[ 495.823228][T12909] ? __pfx___might_resched+0x10/0x10
[ 495.823241][T12909] ? fs_reclaim_acquire+0x7d/0x100
[ 495.823260][T12909] should_fail_ex+0x414/0x560
[ 495.823276][T12909] should_failslab+0xa8/0x100
[ 495.823289][T12909] __kmalloc_noprof+0xdf/0x800
[ 495.823304][T12909] ? ext4_find_extent+0x207/0xcc0
[ 495.823323][T12909] ext4_find_extent+0x207/0xcc0
[ 495.823345][T12909] ext4_ext_map_blocks+0x278/0x69c0
[ 495.823369][T12909] ? __lock_acquire+0x6b6/0x2cf0
[ 495.823384][T12909] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 495.823406][T12909] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 495.823424][T12909] ? __lock_acquire+0x6b6/0x2cf0
[ 495.823450][T12909] ext4_map_query_blocks+0x135/0x9f0
[ 495.823469][T12909] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 495.823480][T12909] ? rcu_is_watching+0x15/0xb0
[ 495.823496][T12909] ? down_read+0x274/0x2e0
[ 495.823510][T12909] ? ext4_map_blocks+0x32d/0x16f0
[ 495.823523][T12909] ext4_map_blocks+0x4b8/0x16f0
[ 495.823544][T12909] ? __pfx_ext4_map_blocks+0x10/0x10
[ 495.823558][T12909] ? folio_mapping+0x16f/0x1f0
[ 495.823573][T12909] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 495.823592][T12909] ? folio_wait_writeback+0xd1/0x100
[ 495.823607][T12909] ext4_move_extents+0x16c5/0x3870
[ 495.823622][T12909] ? __lock_acquire+0x6b6/0x2cf0
[ 495.823656][T12909] ? __pfx_ext4_move_extents+0x10/0x10
[ 495.823706][T12909] ? rcu_read_lock_any_held+0xb3/0x120
[ 495.823734][T12909] ? sb_start_write+0x114/0x1c0
[ 495.823749][T12909] ? mnt_want_write_file+0x164/0x200
[ 495.823765][T12909] ext4_ioctl+0x2cf9/0x4760
[ 495.823778][T12909] ? __pfx_ext4_ioctl+0x10/0x10
[ 495.823787][T12909] ? is_bpf_text_address+0x26/0x2b0
[ 495.823802][T12909] ? is_bpf_text_address+0x292/0x2b0
[ 495.823811][T12909] ? is_bpf_text_address+0x26/0x2b0
[ 495.823830][T12909] ? kernel_text_address+0xa5/0xe0
[ 495.823846][T12909] ? __kernel_text_address+0xd/0x40
[ 495.823860][T12909] ? unwind_get_return_address+0x4d/0x90
[ 495.823874][T12909] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 495.823885][T12909] ? arch_stack_walk+0xfc/0x150
[ 495.823906][T12909] ? stack_trace_save+0x9c/0xe0
[ 495.823923][T12909] ? stack_depot_save_flags+0x40/0x850
[ 495.823935][T12909] ? format_decode+0x70/0xe10
[ 495.823949][T12909] ? kasan_save_track+0x4f/0x80
[ 495.823963][T12909] ? kasan_save_track+0x3e/0x80
[ 495.823977][T12909] ? kasan_save_free_info+0x46/0x50
[ 495.823989][T12909] ? __kasan_slab_free+0x5c/0x80
[ 495.824003][T12909] ? kfree+0x1c0/0x660
[ 495.824014][T12909] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 495.824025][T12909] ? security_file_ioctl+0xcb/0x2d0
[ 495.824036][T12909] ? __se_sys_ioctl+0x47/0x170
[ 495.824049][T12909] ? do_syscall_64+0xfa/0xf80
[ 495.824061][T12909] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 495.824084][T12909] ? file_ioctl+0x22d/0x780
[ 495.824098][T12909] ? __pfx_file_ioctl+0x10/0x10
[ 495.824120][T12909] ? kasan_quarantine_put+0xdd/0x220
[ 495.824134][T12909] ? lockdep_hardirqs_on+0x98/0x140
[ 495.824159][T12909] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 495.824176][T12909] ? do_vfs_ioctl+0xb33/0x1430
[ 495.824187][T12909] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 495.824205][T12909] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 495.824231][T12909] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 495.824260][T12909] ? __fget_files+0x2a/0x420
[ 495.824275][T12909] ? __fget_files+0x3a0/0x420
[ 495.824286][T12909] ? __fget_files+0x2a/0x420
[ 495.824300][T12909] ? bpf_lsm_file_ioctl+0x9/0x20
[ 495.824311][T12909] ? __pfx_ext4_ioctl+0x10/0x10
[ 495.824323][T12909] __se_sys_ioctl+0xfc/0x170
[ 495.824339][T12909] do_syscall_64+0xfa/0xf80
[ 495.824353][T12909] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 495.824364][T12909] ? clear_bhb_loop+0x60/0xb0
[ 495.824377][T12909] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 495.824433][T12909] RIP: 0033:0x7f44e1f8f7c9
[ 495.824446][T12909] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 495.824457][T12909] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 495.824471][T12909] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 495.824480][T12909] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 495.824487][T12909] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 495.824494][T12909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 495.824501][T12909] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 495.824525][T12909]
[ 495.868658][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 495.957594][T12913] loop0: detected capacity change from 0 to 512
[ 496.004555][T12913] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 496.004659][T12913] ext4 filesystem being mounted at /566/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 496.020294][T12913] FAULT_INJECTION: forcing a failure.
[ 496.020294][T12913] name failslab, interval 1, probability 0, space 0, times 0
[ 496.020321][T12913] CPU: 0 UID: 0 PID: 12913 Comm: syz.0.1783 Not tainted syzkaller #0 PREEMPT(full)
[ 496.020334][T12913] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 496.020341][T12913] Call Trace:
[ 496.020346][T12913]
[ 496.020351][T12913] dump_stack_lvl+0x189/0x250
[ 496.020370][T12913] ? __pfx____ratelimit+0x10/0x10
[ 496.020384][T12913] ? __pfx_dump_stack_lvl+0x10/0x10
[ 496.020397][T12913] ? __pfx__printk+0x10/0x10
[ 496.020415][T12913] ? __pfx___might_resched+0x10/0x10
[ 496.020428][T12913] ? fs_reclaim_acquire+0x7d/0x100
[ 496.020448][T12913] should_fail_ex+0x414/0x560
[ 496.020464][T12913] should_failslab+0xa8/0x100
[ 496.020477][T12913] __kmalloc_noprof+0xdf/0x800
[ 496.020492][T12913] ? ext4_find_extent+0x207/0xcc0
[ 496.020513][T12913] ext4_find_extent+0x207/0xcc0
[ 496.020534][T12913] ext4_ext_map_blocks+0x278/0x69c0
[ 496.020557][T12913] ? __lock_acquire+0x6b6/0x2cf0
[ 496.020572][T12913] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 496.020594][T12913] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 496.020611][T12913] ? __lock_acquire+0x6b6/0x2cf0
[ 496.020637][T12913] ext4_map_query_blocks+0x135/0x9f0
[ 496.020654][T12913] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 496.020665][T12913] ? rcu_is_watching+0x15/0xb0
[ 496.020682][T12913] ? down_read+0x274/0x2e0
[ 496.020696][T12913] ? ext4_map_blocks+0x32d/0x16f0
[ 496.020709][T12913] ext4_map_blocks+0x4b8/0x16f0
[ 496.020730][T12913] ? __pfx_ext4_map_blocks+0x10/0x10
[ 496.020744][T12913] ? folio_mapping+0x16f/0x1f0
[ 496.020759][T12913] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 496.020777][T12913] ? folio_wait_writeback+0xd1/0x100
[ 496.020792][T12913] ext4_move_extents+0x16c5/0x3870
[ 496.020808][T12913] ? __lock_acquire+0x6b6/0x2cf0
[ 496.020841][T12913] ? __pfx_ext4_move_extents+0x10/0x10
[ 496.020861][T12913] ? rcu_read_lock_any_held+0xb3/0x120
[ 496.020884][T12913] ? sb_start_write+0x114/0x1c0
[ 496.020908][T12913] ? mnt_want_write_file+0x164/0x200
[ 496.020924][T12913] ext4_ioctl+0x2cf9/0x4760
[ 496.020939][T12913] ? __pfx_ext4_ioctl+0x10/0x10
[ 496.020949][T12913] ? is_bpf_text_address+0x26/0x2b0
[ 496.020964][T12913] ? is_bpf_text_address+0x292/0x2b0
[ 496.020973][T12913] ? is_bpf_text_address+0x26/0x2b0
[ 496.020985][T12913] ? kernel_text_address+0xa5/0xe0
[ 496.021001][T12913] ? __kernel_text_address+0xd/0x40
[ 496.021015][T12913] ? unwind_get_return_address+0x4d/0x90
[ 496.021028][T12913] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 496.021039][T12913] ? arch_stack_walk+0xfc/0x150
[ 496.021061][T12913] ? stack_trace_save+0x9c/0xe0
[ 496.021077][T12913] ? stack_depot_save_flags+0x40/0x850
[ 496.021089][T12913] ? format_decode+0x70/0xe10
[ 496.021102][T12913] ? kasan_save_track+0x4f/0x80
[ 496.021117][T12913] ? kasan_save_track+0x3e/0x80
[ 496.021130][T12913] ? kasan_save_free_info+0x46/0x50
[ 496.021142][T12913] ? __kasan_slab_free+0x5c/0x80
[ 496.021155][T12913] ? kfree+0x1c0/0x660
[ 496.021166][T12913] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 496.021179][T12913] ? security_file_ioctl+0xcb/0x2d0
[ 496.021190][T12913] ? __se_sys_ioctl+0x47/0x170
[ 496.021203][T12913] ? do_syscall_64+0xfa/0xf80
[ 496.021214][T12913] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.021266][T12913] ? file_ioctl+0x22d/0x780
[ 496.021283][T12913] ? __pfx_file_ioctl+0x10/0x10
[ 496.021307][T12913] ? kasan_quarantine_put+0xdd/0x220
[ 496.021321][T12913] ? lockdep_hardirqs_on+0x98/0x140
[ 496.021340][T12913] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 496.021356][T12913] ? do_vfs_ioctl+0xb33/0x1430
[ 496.021369][T12913] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 496.021382][T12913] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 496.021407][T12913] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 496.021433][T12913] ? __fget_files+0x2a/0x420
[ 496.021448][T12913] ? __fget_files+0x3a0/0x420
[ 496.021459][T12913] ? __fget_files+0x2a/0x420
[ 496.021472][T12913] ? bpf_lsm_file_ioctl+0x9/0x20
[ 496.021483][T12913] ? __pfx_ext4_ioctl+0x10/0x10
[ 496.021494][T12913] __se_sys_ioctl+0xfc/0x170
[ 496.021510][T12913] do_syscall_64+0xfa/0xf80
[ 496.021524][T12913] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.021535][T12913] ? clear_bhb_loop+0x60/0xb0
[ 496.021549][T12913] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.021559][T12913] RIP: 0033:0x7f44e1f8f7c9
[ 496.021571][T12913] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 496.021580][T12913] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 496.021592][T12913] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 496.021600][T12913] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 496.021607][T12913] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 496.021614][T12913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 496.021620][T12913] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 496.021640][T12913]
[ 496.057563][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 496.122390][T12918] loop0: detected capacity change from 0 to 512
[ 496.165349][T12918] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 496.165436][T12918] ext4 filesystem being mounted at /567/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 496.180368][T12918] FAULT_INJECTION: forcing a failure.
[ 496.180368][T12918] name failslab, interval 1, probability 0, space 0, times 0
[ 496.180394][T12918] CPU: 0 UID: 0 PID: 12918 Comm: syz.0.1784 Not tainted syzkaller #0 PREEMPT(full)
[ 496.180407][T12918] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 496.180413][T12918] Call Trace:
[ 496.180418][T12918]
[ 496.180423][T12918] dump_stack_lvl+0x189/0x250
[ 496.180441][T12918] ? __pfx____ratelimit+0x10/0x10
[ 496.180456][T12918] ? __pfx_dump_stack_lvl+0x10/0x10
[ 496.180469][T12918] ? __pfx__printk+0x10/0x10
[ 496.180485][T12918] ? __pfx___might_resched+0x10/0x10
[ 496.180497][T12918] ? fs_reclaim_acquire+0x7d/0x100
[ 496.180516][T12918] should_fail_ex+0x414/0x560
[ 496.180532][T12918] should_failslab+0xa8/0x100
[ 496.180544][T12918] __kmalloc_noprof+0xdf/0x800
[ 496.180558][T12918] ? ext4_find_extent+0x207/0xcc0
[ 496.180577][T12918] ext4_find_extent+0x207/0xcc0
[ 496.180597][T12918] ext4_ext_map_blocks+0x278/0x69c0
[ 496.180628][T12918] ? __lock_acquire+0x6b6/0x2cf0
[ 496.180643][T12918] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 496.180663][T12918] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 496.180681][T12918] ? __lock_acquire+0x6b6/0x2cf0
[ 496.180708][T12918] ext4_map_query_blocks+0x135/0x9f0
[ 496.180726][T12918] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 496.180737][T12918] ? rcu_is_watching+0x15/0xb0
[ 496.180755][T12918] ? down_read+0x274/0x2e0
[ 496.180773][T12918] ? ext4_map_blocks+0x32d/0x16f0
[ 496.180787][T12918] ext4_map_blocks+0x4b8/0x16f0
[ 496.180802][T12918] ? __pfx_ext4_map_blocks+0x10/0x10
[ 496.180811][T12918] ? folio_mapping+0x16f/0x1f0
[ 496.180821][T12918] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 496.180833][T12918] ? folio_wait_writeback+0xd1/0x100
[ 496.180847][T12918] ext4_move_extents+0x16c5/0x3870
[ 496.180861][T12918] ? __lock_acquire+0x6b6/0x2cf0
[ 496.180882][T12918] ? __pfx_ext4_move_extents+0x10/0x10
[ 496.180895][T12918] ? rcu_read_lock_any_held+0xb3/0x120
[ 496.180916][T12918] ? sb_start_write+0x114/0x1c0
[ 496.180931][T12918] ? mnt_want_write_file+0x164/0x200
[ 496.180947][T12918] ext4_ioctl+0x2cf9/0x4760
[ 496.180965][T12918] ? __pfx_ext4_ioctl+0x10/0x10
[ 496.180974][T12918] ? is_bpf_text_address+0x26/0x2b0
[ 496.180988][T12918] ? is_bpf_text_address+0x292/0x2b0
[ 496.180998][T12918] ? is_bpf_text_address+0x26/0x2b0
[ 496.181011][T12918] ? kernel_text_address+0xa5/0xe0
[ 496.181027][T12918] ? __kernel_text_address+0xd/0x40
[ 496.181041][T12918] ? unwind_get_return_address+0x4d/0x90
[ 496.181053][T12918] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 496.181064][T12918] ? arch_stack_walk+0xfc/0x150
[ 496.181084][T12918] ? stack_trace_save+0x9c/0xe0
[ 496.181100][T12918] ? stack_depot_save_flags+0x40/0x850
[ 496.181113][T12918] ? format_decode+0x70/0xe10
[ 496.181125][T12918] ? kasan_save_track+0x4f/0x80
[ 496.181138][T12918] ? kasan_save_track+0x3e/0x80
[ 496.181152][T12918] ? kasan_save_free_info+0x46/0x50
[ 496.181163][T12918] ? __kasan_slab_free+0x5c/0x80
[ 496.181176][T12918] ? kfree+0x1c0/0x660
[ 496.181187][T12918] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 496.181200][T12918] ? security_file_ioctl+0xcb/0x2d0
[ 496.181211][T12918] ? __se_sys_ioctl+0x47/0x170
[ 496.181252][T12918] ? do_syscall_64+0xfa/0xf80
[ 496.181264][T12918] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.181288][T12918] ? file_ioctl+0x22d/0x780
[ 496.181305][T12918] ? __pfx_file_ioctl+0x10/0x10
[ 496.181327][T12918] ? kasan_quarantine_put+0xdd/0x220
[ 496.181337][T12918] ? lockdep_hardirqs_on+0x98/0x140
[ 496.181353][T12918] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 496.181369][T12918] ? do_vfs_ioctl+0xb33/0x1430
[ 496.181383][T12918] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 496.181396][T12918] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 496.181423][T12918] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 496.181449][T12918] ? __fget_files+0x2a/0x420
[ 496.181464][T12918] ? __fget_files+0x3a0/0x420
[ 496.181475][T12918] ? __fget_files+0x2a/0x420
[ 496.181489][T12918] ? bpf_lsm_file_ioctl+0x9/0x20
[ 496.181500][T12918] ? __pfx_ext4_ioctl+0x10/0x10
[ 496.181510][T12918] __se_sys_ioctl+0xfc/0x170
[ 496.181526][T12918] do_syscall_64+0xfa/0xf80
[ 496.181540][T12918] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.181550][T12918] ? clear_bhb_loop+0x60/0xb0
[ 496.181564][T12918] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.181575][T12918] RIP: 0033:0x7f44e1f8f7c9
[ 496.181585][T12918] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 496.181595][T12918] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 496.181608][T12918] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 496.181623][T12918] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 496.181631][T12918] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 496.181637][T12918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 496.181643][T12918] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 496.181661][T12918]
[ 496.227259][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 496.300380][T12923] loop0: detected capacity change from 0 to 512
[ 496.353639][T12923] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 496.353730][T12923] ext4 filesystem being mounted at /568/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 496.357306][T12923] FAULT_INJECTION: forcing a failure.
[ 496.357306][T12923] name failslab, interval 1, probability 0, space 0, times 0
[ 496.357331][T12923] CPU: 0 UID: 0 PID: 12923 Comm: syz.0.1785 Not tainted syzkaller #0 PREEMPT(full)
[ 496.357344][T12923] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 496.357350][T12923] Call Trace:
[ 496.357355][T12923]
[ 496.357366][T12923] dump_stack_lvl+0x189/0x250
[ 496.357384][T12923] ? __pfx____ratelimit+0x10/0x10
[ 496.357398][T12923] ? __pfx_dump_stack_lvl+0x10/0x10
[ 496.357411][T12923] ? __pfx__printk+0x10/0x10
[ 496.357432][T12923] ? __pfx___might_resched+0x10/0x10
[ 496.357445][T12923] ? fs_reclaim_acquire+0x7d/0x100
[ 496.357464][T12923] should_fail_ex+0x414/0x560
[ 496.357481][T12923] should_failslab+0xa8/0x100
[ 496.357494][T12923] __kmalloc_noprof+0xdf/0x800
[ 496.357508][T12923] ? ext4_find_extent+0x207/0xcc0
[ 496.357528][T12923] ext4_find_extent+0x207/0xcc0
[ 496.357549][T12923] ext4_ext_map_blocks+0x278/0x69c0
[ 496.357576][T12923] ? __lock_acquire+0x6b6/0x2cf0
[ 496.357589][T12923] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 496.357612][T12923] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 496.357628][T12923] ? __lock_acquire+0x6b6/0x2cf0
[ 496.357657][T12923] ext4_map_query_blocks+0x135/0x9f0
[ 496.357685][T12923] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 496.357697][T12923] ? rcu_is_watching+0x15/0xb0
[ 496.357718][T12923] ? down_read+0x274/0x2e0
[ 496.357732][T12923] ? ext4_map_blocks+0x32d/0x16f0
[ 496.357744][T12923] ext4_map_blocks+0x4b8/0x16f0
[ 496.357771][T12923] ? __pfx_ext4_map_blocks+0x10/0x10
[ 496.357783][T12923] ? folio_mapping+0x16f/0x1f0
[ 496.357800][T12923] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 496.357817][T12923] ? folio_wait_writeback+0xd1/0x100
[ 496.357833][T12923] ext4_move_extents+0x16c5/0x3870
[ 496.357852][T12923] ? __lock_acquire+0x6b6/0x2cf0
[ 496.357882][T12923] ? __pfx_ext4_move_extents+0x10/0x10
[ 496.357903][T12923] ? rcu_read_lock_any_held+0xb3/0x120
[ 496.357926][T12923] ? sb_start_write+0x114/0x1c0
[ 496.357942][T12923] ? mnt_want_write_file+0x164/0x200
[ 496.357957][T12923] ext4_ioctl+0x2cf9/0x4760
[ 496.357972][T12923] ? __pfx_ext4_ioctl+0x10/0x10
[ 496.357982][T12923] ? is_bpf_text_address+0x26/0x2b0
[ 496.357996][T12923] ? is_bpf_text_address+0x292/0x2b0
[ 496.358005][T12923] ? is_bpf_text_address+0x26/0x2b0
[ 496.358017][T12923] ? kernel_text_address+0xa5/0xe0
[ 496.358032][T12923] ? __kernel_text_address+0xd/0x40
[ 496.358046][T12923] ? unwind_get_return_address+0x4d/0x90
[ 496.358059][T12923] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 496.358069][T12923] ? arch_stack_walk+0xfc/0x150
[ 496.358090][T12923] ? stack_trace_save+0x9c/0xe0
[ 496.358107][T12923] ? stack_depot_save_flags+0x40/0x850
[ 496.358118][T12923] ? format_decode+0x70/0xe10
[ 496.358133][T12923] ? kasan_save_track+0x4f/0x80
[ 496.358147][T12923] ? kasan_save_track+0x3e/0x80
[ 496.358160][T12923] ? kasan_save_free_info+0x46/0x50
[ 496.358172][T12923] ? __kasan_slab_free+0x5c/0x80
[ 496.358187][T12923] ? kfree+0x1c0/0x660
[ 496.358197][T12923] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 496.358209][T12923] ? security_file_ioctl+0xcb/0x2d0
[ 496.358221][T12923] ? __se_sys_ioctl+0x47/0x170
[ 496.358235][T12923] ? do_syscall_64+0xfa/0xf80
[ 496.358246][T12923] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.358268][T12923] ? file_ioctl+0x22d/0x780
[ 496.358283][T12923] ? __pfx_file_ioctl+0x10/0x10
[ 496.358307][T12923] ? kasan_quarantine_put+0xdd/0x220
[ 496.358321][T12923] ? lockdep_hardirqs_on+0x98/0x140
[ 496.358340][T12923] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 496.358355][T12923] ? do_vfs_ioctl+0xb33/0x1430
[ 496.358368][T12923] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 496.358382][T12923] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 496.358407][T12923] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 496.358431][T12923] ? __fget_files+0x2a/0x420
[ 496.358446][T12923] ? __fget_files+0x3a0/0x420
[ 496.358457][T12923] ? __fget_files+0x2a/0x420
[ 496.358470][T12923] ? bpf_lsm_file_ioctl+0x9/0x20
[ 496.358481][T12923] ? __pfx_ext4_ioctl+0x10/0x10
[ 496.358491][T12923] __se_sys_ioctl+0xfc/0x170
[ 496.358508][T12923] do_syscall_64+0xfa/0xf80
[ 496.358522][T12923] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.358532][T12923] ? clear_bhb_loop+0x60/0xb0
[ 496.358546][T12923] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.358556][T12923] RIP: 0033:0x7f44e1f8f7c9
[ 496.358567][T12923] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 496.358577][T12923] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 496.358590][T12923] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 496.358597][T12923] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 496.358605][T12923] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 496.358611][T12923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 496.358617][T12923] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 496.358637][T12923]
[ 496.398729][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 496.460453][T12927] loop0: detected capacity change from 0 to 512
[ 496.514888][T12927] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 496.514971][T12927] ext4 filesystem being mounted at /569/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 496.537178][T12927] FAULT_INJECTION: forcing a failure.
[ 496.537178][T12927] name failslab, interval 1, probability 0, space 0, times 0
[ 496.537204][T12927] CPU: 0 UID: 0 PID: 12927 Comm: syz.0.1786 Not tainted syzkaller #0 PREEMPT(full)
[ 496.537216][T12927] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 496.537223][T12927] Call Trace:
[ 496.537228][T12927]
[ 496.537233][T12927] dump_stack_lvl+0x189/0x250
[ 496.537251][T12927] ? __pfx____ratelimit+0x10/0x10
[ 496.537267][T12927] ? __pfx_dump_stack_lvl+0x10/0x10
[ 496.537279][T12927] ? __pfx__printk+0x10/0x10
[ 496.537296][T12927] ? __pfx___might_resched+0x10/0x10
[ 496.537309][T12927] ? fs_reclaim_acquire+0x7d/0x100
[ 496.537330][T12927] should_fail_ex+0x414/0x560
[ 496.537346][T12927] should_failslab+0xa8/0x100
[ 496.537360][T12927] __kmalloc_noprof+0xdf/0x800
[ 496.537376][T12927] ? ext4_find_extent+0x207/0xcc0
[ 496.537396][T12927] ext4_find_extent+0x207/0xcc0
[ 496.537417][T12927] ext4_ext_map_blocks+0x278/0x69c0
[ 496.537440][T12927] ? __lock_acquire+0x6b6/0x2cf0
[ 496.537455][T12927] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 496.537483][T12927] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 496.537500][T12927] ? __lock_acquire+0x6b6/0x2cf0
[ 496.537526][T12927] ext4_map_query_blocks+0x135/0x9f0
[ 496.537545][T12927] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 496.537556][T12927] ? rcu_is_watching+0x15/0xb0
[ 496.537574][T12927] ? down_read+0x274/0x2e0
[ 496.537587][T12927] ? ext4_map_blocks+0x32d/0x16f0
[ 496.537600][T12927] ext4_map_blocks+0x4b8/0x16f0
[ 496.537622][T12927] ? __pfx_ext4_map_blocks+0x10/0x10
[ 496.537636][T12927] ? folio_mapping+0x16f/0x1f0
[ 496.537651][T12927] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 496.537669][T12927] ? folio_wait_writeback+0xd1/0x100
[ 496.537684][T12927] ext4_move_extents+0x16c5/0x3870
[ 496.537700][T12927] ? __lock_acquire+0x6b6/0x2cf0
[ 496.537733][T12927] ? __pfx_ext4_move_extents+0x10/0x10
[ 496.537753][T12927] ? rcu_read_lock_any_held+0xb3/0x120
[ 496.537777][T12927] ? sb_start_write+0x114/0x1c0
[ 496.537792][T12927] ? mnt_want_write_file+0x164/0x200
[ 496.537806][T12927] ext4_ioctl+0x2cf9/0x4760
[ 496.537821][T12927] ? __pfx_ext4_ioctl+0x10/0x10
[ 496.537839][T12927] ? is_bpf_text_address+0x26/0x2b0
[ 496.537853][T12927] ? is_bpf_text_address+0x292/0x2b0
[ 496.537862][T12927] ? is_bpf_text_address+0x26/0x2b0
[ 496.537874][T12927] ? kernel_text_address+0xa5/0xe0
[ 496.537889][T12927] ? __kernel_text_address+0xd/0x40
[ 496.537904][T12927] ? unwind_get_return_address+0x4d/0x90
[ 496.537918][T12927] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 496.537928][T12927] ? arch_stack_walk+0xfc/0x150
[ 496.537946][T12927] ? stack_trace_save+0x9c/0xe0
[ 496.537964][T12927] ? stack_depot_save_flags+0x40/0x850
[ 496.537976][T12927] ? format_decode+0x70/0xe10
[ 496.537989][T12927] ? kasan_save_track+0x4f/0x80
[ 496.538002][T12927] ? kasan_save_track+0x3e/0x80
[ 496.538015][T12927] ? kasan_save_free_info+0x46/0x50
[ 496.538026][T12927] ? __kasan_slab_free+0x5c/0x80
[ 496.538040][T12927] ? kfree+0x1c0/0x660
[ 496.538050][T12927] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 496.538061][T12927] ? security_file_ioctl+0xcb/0x2d0
[ 496.538071][T12927] ? __se_sys_ioctl+0x47/0x170
[ 496.538083][T12927] ? do_syscall_64+0xfa/0xf80
[ 496.538095][T12927] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.538117][T12927] ? file_ioctl+0x22d/0x780
[ 496.538132][T12927] ? __pfx_file_ioctl+0x10/0x10
[ 496.538155][T12927] ? kasan_quarantine_put+0xdd/0x220
[ 496.538170][T12927] ? lockdep_hardirqs_on+0x98/0x140
[ 496.538188][T12927] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 496.538204][T12927] ? do_vfs_ioctl+0xb33/0x1430
[ 496.538217][T12927] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 496.538232][T12927] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 496.538257][T12927] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 496.538284][T12927] ? __fget_files+0x2a/0x420
[ 496.538300][T12927] ? __fget_files+0x3a0/0x420
[ 496.538310][T12927] ? __fget_files+0x2a/0x420
[ 496.538324][T12927] ? bpf_lsm_file_ioctl+0x9/0x20
[ 496.538335][T12927] ? __pfx_ext4_ioctl+0x10/0x10
[ 496.538346][T12927] __se_sys_ioctl+0xfc/0x170
[ 496.538361][T12927] do_syscall_64+0xfa/0xf80
[ 496.538375][T12927] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.538385][T12927] ? clear_bhb_loop+0x60/0xb0
[ 496.538398][T12927] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.538410][T12927] RIP: 0033:0x7f44e1f8f7c9
[ 496.538422][T12927] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 496.538431][T12927] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 496.538443][T12927] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 496.538452][T12927] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 496.538459][T12927] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 496.538466][T12927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 496.538472][T12927] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 496.538492][T12927]
[ 496.565286][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 496.684107][T12931] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 496.684193][T12931] ext4 filesystem being mounted at /570/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 496.698373][T12931] FAULT_INJECTION: forcing a failure.
[ 496.698373][T12931] name failslab, interval 1, probability 0, space 0, times 0
[ 496.698401][T12931] CPU: 0 UID: 0 PID: 12931 Comm: syz.0.1787 Not tainted syzkaller #0 PREEMPT(full)
[ 496.698415][T12931] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 496.698422][T12931] Call Trace:
[ 496.698428][T12931]
[ 496.698433][T12931] dump_stack_lvl+0x189/0x250
[ 496.698453][T12931] ? __pfx____ratelimit+0x10/0x10
[ 496.698467][T12931] ? __pfx_dump_stack_lvl+0x10/0x10
[ 496.698481][T12931] ? __pfx__printk+0x10/0x10
[ 496.698499][T12931] ? __pfx___might_resched+0x10/0x10
[ 496.698511][T12931] ? fs_reclaim_acquire+0x7d/0x100
[ 496.698531][T12931] should_fail_ex+0x414/0x560
[ 496.698547][T12931] should_failslab+0xa8/0x100
[ 496.698560][T12931] __kmalloc_noprof+0xdf/0x800
[ 496.698576][T12931] ? ext4_find_extent+0x207/0xcc0
[ 496.698604][T12931] ext4_find_extent+0x207/0xcc0
[ 496.698625][T12931] ext4_ext_map_blocks+0x278/0x69c0
[ 496.698649][T12931] ? __lock_acquire+0x6b6/0x2cf0
[ 496.698664][T12931] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 496.698687][T12931] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 496.698702][T12931] ? __lock_acquire+0x6b6/0x2cf0
[ 496.698733][T12931] ext4_map_query_blocks+0x135/0x9f0
[ 496.698753][T12931] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 496.698764][T12931] ? rcu_is_watching+0x15/0xb0
[ 496.698778][T12931] ? down_read+0x274/0x2e0
[ 496.698791][T12931] ? ext4_map_blocks+0x32d/0x16f0
[ 496.698803][T12931] ext4_map_blocks+0x4b8/0x16f0
[ 496.698824][T12931] ? __pfx_ext4_map_blocks+0x10/0x10
[ 496.698838][T12931] ? folio_mapping+0x16f/0x1f0
[ 496.698853][T12931] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 496.698872][T12931] ? folio_wait_writeback+0xd1/0x100
[ 496.698886][T12931] ext4_move_extents+0x16c5/0x3870
[ 496.698901][T12931] ? __lock_acquire+0x6b6/0x2cf0
[ 496.698934][T12931] ? __pfx_ext4_move_extents+0x10/0x10
[ 496.698956][T12931] ? rcu_read_lock_any_held+0xb3/0x120
[ 496.698976][T12931] ? sb_start_write+0x114/0x1c0
[ 496.698992][T12931] ? mnt_want_write_file+0x164/0x200
[ 496.699008][T12931] ext4_ioctl+0x2cf9/0x4760
[ 496.699024][T12931] ? __pfx_ext4_ioctl+0x10/0x10
[ 496.699034][T12931] ? is_bpf_text_address+0x26/0x2b0
[ 496.699045][T12931] ? is_bpf_text_address+0x292/0x2b0
[ 496.699051][T12931] ? is_bpf_text_address+0x26/0x2b0
[ 496.699058][T12931] ? kernel_text_address+0xa5/0xe0
[ 496.699069][T12931] ? __kernel_text_address+0xd/0x40
[ 496.699081][T12931] ? unwind_get_return_address+0x4d/0x90
[ 496.699094][T12931] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 496.699104][T12931] ? arch_stack_walk+0xfc/0x150
[ 496.699126][T12931] ? stack_trace_save+0x9c/0xe0
[ 496.699144][T12931] ? stack_depot_save_flags+0x40/0x850
[ 496.699156][T12931] ? format_decode+0x70/0xe10
[ 496.699170][T12931] ? kasan_save_track+0x4f/0x80
[ 496.699184][T12931] ? kasan_save_track+0x3e/0x80
[ 496.699196][T12931] ? kasan_save_free_info+0x46/0x50
[ 496.699209][T12931] ? __kasan_slab_free+0x5c/0x80
[ 496.699222][T12931] ? kfree+0x1c0/0x660
[ 496.699233][T12931] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 496.699247][T12931] ? security_file_ioctl+0xcb/0x2d0
[ 496.699258][T12931] ? __se_sys_ioctl+0x47/0x170
[ 496.699271][T12931] ? do_syscall_64+0xfa/0xf80
[ 496.699283][T12931] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.699304][T12931] ? file_ioctl+0x22d/0x780
[ 496.699320][T12931] ? __pfx_file_ioctl+0x10/0x10
[ 496.699344][T12931] ? kasan_quarantine_put+0xdd/0x220
[ 496.699358][T12931] ? lockdep_hardirqs_on+0x98/0x140
[ 496.699376][T12931] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 496.699392][T12931] ? do_vfs_ioctl+0xb33/0x1430
[ 496.699405][T12931] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 496.699419][T12931] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 496.699442][T12931] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 496.699468][T12931] ? __fget_files+0x2a/0x420
[ 496.699481][T12931] ? __fget_files+0x3a0/0x420
[ 496.699492][T12931] ? __fget_files+0x2a/0x420
[ 496.699505][T12931] ? bpf_lsm_file_ioctl+0x9/0x20
[ 496.699516][T12931] ? __pfx_ext4_ioctl+0x10/0x10
[ 496.699526][T12931] __se_sys_ioctl+0xfc/0x170
[ 496.699542][T12931] do_syscall_64+0xfa/0xf80
[ 496.699556][T12931] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.699566][T12931] ? clear_bhb_loop+0x60/0xb0
[ 496.699586][T12931] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.699596][T12931] RIP: 0033:0x7f44e1f8f7c9
[ 496.699608][T12931] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 496.699618][T12931] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 496.699630][T12931] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 496.699638][T12931] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 496.699646][T12931] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 496.699653][T12931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 496.699659][T12931] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 496.699711][T12931]
[ 496.739762][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 496.858877][T12935] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 496.858987][T12935] ext4 filesystem being mounted at /571/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 496.884080][T12935] FAULT_INJECTION: forcing a failure.
[ 496.884080][T12935] name failslab, interval 1, probability 0, space 0, times 0
[ 496.884106][T12935] CPU: 0 UID: 0 PID: 12935 Comm: syz.0.1788 Not tainted syzkaller #0 PREEMPT(full)
[ 496.884119][T12935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 496.884127][T12935] Call Trace:
[ 496.884132][T12935]
[ 496.884138][T12935] dump_stack_lvl+0x189/0x250
[ 496.884156][T12935] ? __pfx____ratelimit+0x10/0x10
[ 496.884170][T12935] ? __pfx_dump_stack_lvl+0x10/0x10
[ 496.884183][T12935] ? __pfx__printk+0x10/0x10
[ 496.884202][T12935] ? __pfx___might_resched+0x10/0x10
[ 496.884215][T12935] ? fs_reclaim_acquire+0x7d/0x100
[ 496.884230][T12935] should_fail_ex+0x414/0x560
[ 496.884246][T12935] should_failslab+0xa8/0x100
[ 496.884257][T12935] __kmalloc_noprof+0xdf/0x800
[ 496.884274][T12935] ? ext4_find_extent+0x207/0xcc0
[ 496.884291][T12935] ext4_find_extent+0x207/0xcc0
[ 496.884313][T12935] ext4_ext_map_blocks+0x278/0x69c0
[ 496.884335][T12935] ? __lock_acquire+0x6b6/0x2cf0
[ 496.884350][T12935] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 496.884373][T12935] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 496.884391][T12935] ? __lock_acquire+0x6b6/0x2cf0
[ 496.884416][T12935] ext4_map_query_blocks+0x135/0x9f0
[ 496.884432][T12935] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 496.884446][T12935] ? rcu_is_watching+0x15/0xb0
[ 496.884462][T12935] ? down_read+0x274/0x2e0
[ 496.884475][T12935] ? ext4_map_blocks+0x32d/0x16f0
[ 496.884488][T12935] ext4_map_blocks+0x4b8/0x16f0
[ 496.884509][T12935] ? __pfx_ext4_map_blocks+0x10/0x10
[ 496.884523][T12935] ? folio_mapping+0x16f/0x1f0
[ 496.884538][T12935] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 496.884558][T12935] ? folio_wait_writeback+0xd1/0x100
[ 496.884573][T12935] ext4_move_extents+0x16c5/0x3870
[ 496.884595][T12935] ? __lock_acquire+0x6b6/0x2cf0
[ 496.884627][T12935] ? __pfx_ext4_move_extents+0x10/0x10
[ 496.884648][T12935] ? rcu_read_lock_any_held+0xb3/0x120
[ 496.884673][T12935] ? sb_start_write+0x114/0x1c0
[ 496.884692][T12935] ? mnt_want_write_file+0x164/0x200
[ 496.884707][T12935] ext4_ioctl+0x2cf9/0x4760
[ 496.884722][T12935] ? __pfx_ext4_ioctl+0x10/0x10
[ 496.884732][T12935] ? is_bpf_text_address+0x26/0x2b0
[ 496.884746][T12935] ? is_bpf_text_address+0x292/0x2b0
[ 496.884754][T12935] ? is_bpf_text_address+0x26/0x2b0
[ 496.884766][T12935] ? kernel_text_address+0xa5/0xe0
[ 496.884782][T12935] ? __kernel_text_address+0xd/0x40
[ 496.884797][T12935] ? unwind_get_return_address+0x4d/0x90
[ 496.884811][T12935] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 496.884821][T12935] ? arch_stack_walk+0xfc/0x150
[ 496.884837][T12935] ? stack_trace_save+0x9c/0xe0
[ 496.884849][T12935] ? stack_depot_save_flags+0x40/0x850
[ 496.884859][T12935] ? format_decode+0x70/0xe10
[ 496.884872][T12935] ? kasan_save_track+0x4f/0x80
[ 496.884886][T12935] ? kasan_save_track+0x3e/0x80
[ 496.884902][T12935] ? kasan_save_free_info+0x46/0x50
[ 496.884914][T12935] ? __kasan_slab_free+0x5c/0x80
[ 496.884927][T12935] ? kfree+0x1c0/0x660
[ 496.884939][T12935] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 496.884951][T12935] ? security_file_ioctl+0xcb/0x2d0
[ 496.884961][T12935] ? __se_sys_ioctl+0x47/0x170
[ 496.884974][T12935] ? do_syscall_64+0xfa/0xf80
[ 496.884987][T12935] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.885009][T12935] ? file_ioctl+0x22d/0x780
[ 496.885024][T12935] ? __pfx_file_ioctl+0x10/0x10
[ 496.885048][T12935] ? kasan_quarantine_put+0xdd/0x220
[ 496.885065][T12935] ? lockdep_hardirqs_on+0x98/0x140
[ 496.885087][T12935] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 496.885103][T12935] ? do_vfs_ioctl+0xb33/0x1430
[ 496.885117][T12935] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 496.885131][T12935] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 496.885155][T12935] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 496.885183][T12935] ? __fget_files+0x2a/0x420
[ 496.885198][T12935] ? __fget_files+0x3a0/0x420
[ 496.885209][T12935] ? __fget_files+0x2a/0x420
[ 496.885222][T12935] ? bpf_lsm_file_ioctl+0x9/0x20
[ 496.885233][T12935] ? __pfx_ext4_ioctl+0x10/0x10
[ 496.885243][T12935] __se_sys_ioctl+0xfc/0x170
[ 496.885258][T12935] do_syscall_64+0xfa/0xf80
[ 496.885271][T12935] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.885282][T12935] ? clear_bhb_loop+0x60/0xb0
[ 496.885295][T12935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 496.885305][T12935] RIP: 0033:0x7f44e1f8f7c9
[ 496.885316][T12935] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 496.885325][T12935] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 496.885338][T12935] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 496.885347][T12935] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 496.885355][T12935] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 496.885361][T12935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 496.885368][T12935] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 496.885387][T12935]
[ 496.917375][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 497.055409][T12939] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 497.055503][T12939] ext4 filesystem being mounted at /572/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 497.075165][T12939] FAULT_INJECTION: forcing a failure.
[ 497.075165][T12939] name failslab, interval 1, probability 0, space 0, times 0
[ 497.075190][T12939] CPU: 0 UID: 0 PID: 12939 Comm: syz.0.1789 Not tainted syzkaller #0 PREEMPT(full)
[ 497.075202][T12939] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 497.075209][T12939] Call Trace:
[ 497.075214][T12939]
[ 497.075219][T12939] dump_stack_lvl+0x189/0x250
[ 497.075236][T12939] ? __pfx____ratelimit+0x10/0x10
[ 497.075249][T12939] ? __pfx_dump_stack_lvl+0x10/0x10
[ 497.075261][T12939] ? __pfx__printk+0x10/0x10
[ 497.075278][T12939] ? __pfx___might_resched+0x10/0x10
[ 497.075291][T12939] ? fs_reclaim_acquire+0x7d/0x100
[ 497.075310][T12939] should_fail_ex+0x414/0x560
[ 497.075326][T12939] should_failslab+0xa8/0x100
[ 497.075340][T12939] __kmalloc_noprof+0xdf/0x800
[ 497.075357][T12939] ? ext4_find_extent+0x207/0xcc0
[ 497.075376][T12939] ext4_find_extent+0x207/0xcc0
[ 497.075400][T12939] ext4_ext_map_blocks+0x278/0x69c0
[ 497.075424][T12939] ? __lock_acquire+0x6b6/0x2cf0
[ 497.075439][T12939] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 497.075464][T12939] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 497.075485][T12939] ? __lock_acquire+0x6b6/0x2cf0
[ 497.075516][T12939] ext4_map_query_blocks+0x135/0x9f0
[ 497.075538][T12939] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 497.075552][T12939] ? rcu_is_watching+0x15/0xb0
[ 497.075571][T12939] ? down_read+0x274/0x2e0
[ 497.075595][T12939] ? ext4_map_blocks+0x32d/0x16f0
[ 497.075610][T12939] ext4_map_blocks+0x4b8/0x16f0
[ 497.075633][T12939] ? __pfx_ext4_map_blocks+0x10/0x10
[ 497.075647][T12939] ? folio_mapping+0x16f/0x1f0
[ 497.075664][T12939] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 497.075715][T12939] ? folio_wait_writeback+0xd1/0x100
[ 497.075733][T12939] ext4_move_extents+0x16c5/0x3870
[ 497.075751][T12939] ? __lock_acquire+0x6b6/0x2cf0
[ 497.075788][T12939] ? __pfx_ext4_move_extents+0x10/0x10
[ 497.075811][T12939] ? rcu_read_lock_any_held+0xb3/0x120
[ 497.075836][T12939] ? sb_start_write+0x114/0x1c0
[ 497.075852][T12939] ? mnt_want_write_file+0x164/0x200
[ 497.075871][T12939] ext4_ioctl+0x2cf9/0x4760
[ 497.075887][T12939] ? __pfx_ext4_ioctl+0x10/0x10
[ 497.075898][T12939] ? is_bpf_text_address+0x26/0x2b0
[ 497.075914][T12939] ? is_bpf_text_address+0x292/0x2b0
[ 497.075924][T12939] ? is_bpf_text_address+0x26/0x2b0
[ 497.075937][T12939] ? kernel_text_address+0xa5/0xe0
[ 497.075952][T12939] ? __kernel_text_address+0xd/0x40
[ 497.075966][T12939] ? unwind_get_return_address+0x4d/0x90
[ 497.075979][T12939] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 497.075989][T12939] ? arch_stack_walk+0xfc/0x150
[ 497.076009][T12939] ? stack_trace_save+0x9c/0xe0
[ 497.076026][T12939] ? stack_depot_save_flags+0x40/0x850
[ 497.076037][T12939] ? format_decode+0x70/0xe10
[ 497.076050][T12939] ? kasan_save_track+0x4f/0x80
[ 497.076063][T12939] ? kasan_save_track+0x3e/0x80
[ 497.076075][T12939] ? kasan_save_free_info+0x46/0x50
[ 497.076087][T12939] ? __kasan_slab_free+0x5c/0x80
[ 497.076101][T12939] ? kfree+0x1c0/0x660
[ 497.076112][T12939] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 497.076124][T12939] ? security_file_ioctl+0xcb/0x2d0
[ 497.076138][T12939] ? __se_sys_ioctl+0x47/0x170
[ 497.076153][T12939] ? do_syscall_64+0xfa/0xf80
[ 497.076165][T12939] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 497.076188][T12939] ? file_ioctl+0x22d/0x780
[ 497.076204][T12939] ? __pfx_file_ioctl+0x10/0x10
[ 497.076227][T12939] ? kasan_quarantine_put+0xdd/0x220
[ 497.076241][T12939] ? lockdep_hardirqs_on+0x98/0x140
[ 497.076261][T12939] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 497.076278][T12939] ? do_vfs_ioctl+0xb33/0x1430
[ 497.076292][T12939] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 497.076307][T12939] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 497.076334][T12939] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 497.076364][T12939] ? __fget_files+0x2a/0x420
[ 497.076380][T12939] ? __fget_files+0x3a0/0x420
[ 497.076392][T12939] ? __fget_files+0x2a/0x420
[ 497.076407][T12939] ? bpf_lsm_file_ioctl+0x9/0x20
[ 497.076418][T12939] ? __pfx_ext4_ioctl+0x10/0x10
[ 497.076430][T12939] __se_sys_ioctl+0xfc/0x170
[ 497.076447][T12939] do_syscall_64+0xfa/0xf80
[ 497.076463][T12939] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 497.076475][T12939] ? clear_bhb_loop+0x60/0xb0
[ 497.076490][T12939] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 497.076502][T12939] RIP: 0033:0x7f44e1f8f7c9
[ 497.076513][T12939] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 497.076524][T12939] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 497.076537][T12939] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 497.076546][T12939] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 497.076553][T12939] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 497.076560][T12939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 497.076568][T12939] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 497.076597][T12939]
[ 497.098380][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 497.265718][T12943] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 497.265801][T12943] ext4 filesystem being mounted at /573/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 497.279583][T12943] FAULT_INJECTION: forcing a failure.
[ 497.279583][T12943] name failslab, interval 1, probability 0, space 0, times 0
[ 497.279610][T12943] CPU: 0 UID: 0 PID: 12943 Comm: syz.0.1790 Not tainted syzkaller #0 PREEMPT(full)
[ 497.279623][T12943] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 497.279631][T12943] Call Trace:
[ 497.279637][T12943]
[ 497.279642][T12943] dump_stack_lvl+0x189/0x250
[ 497.279706][T12943] ? __pfx____ratelimit+0x10/0x10
[ 497.279722][T12943] ? __pfx_dump_stack_lvl+0x10/0x10
[ 497.279736][T12943] ? __pfx__printk+0x10/0x10
[ 497.279754][T12943] ? __pfx___might_resched+0x10/0x10
[ 497.279767][T12943] ? fs_reclaim_acquire+0x7d/0x100
[ 497.279788][T12943] should_fail_ex+0x414/0x560
[ 497.279806][T12943] should_failslab+0xa8/0x100
[ 497.279819][T12943] __kmalloc_noprof+0xdf/0x800
[ 497.279836][T12943] ? ext4_find_extent+0x207/0xcc0
[ 497.279855][T12943] ext4_find_extent+0x207/0xcc0
[ 497.279878][T12943] ext4_ext_map_blocks+0x278/0x69c0
[ 497.279902][T12943] ? __lock_acquire+0x6b6/0x2cf0
[ 497.279917][T12943] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 497.279939][T12943] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 497.279957][T12943] ? __lock_acquire+0x6b6/0x2cf0
[ 497.279984][T12943] ext4_map_query_blocks+0x135/0x9f0
[ 497.280003][T12943] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 497.280016][T12943] ? rcu_is_watching+0x15/0xb0
[ 497.280034][T12943] ? down_read+0x274/0x2e0
[ 497.280048][T12943] ? ext4_map_blocks+0x32d/0x16f0
[ 497.280062][T12943] ext4_map_blocks+0x4b8/0x16f0
[ 497.280084][T12943] ? __pfx_ext4_map_blocks+0x10/0x10
[ 497.280098][T12943] ? folio_mapping+0x16f/0x1f0
[ 497.280114][T12943] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 497.280133][T12943] ? folio_wait_writeback+0xd1/0x100
[ 497.280149][T12943] ext4_move_extents+0x16c5/0x3870
[ 497.280165][T12943] ? __lock_acquire+0x6b6/0x2cf0
[ 497.280199][T12943] ? __pfx_ext4_move_extents+0x10/0x10
[ 497.280219][T12943] ? rcu_read_lock_any_held+0xb3/0x120
[ 497.280244][T12943] ? sb_start_write+0x114/0x1c0
[ 497.280260][T12943] ? mnt_want_write_file+0x164/0x200
[ 497.280277][T12943] ext4_ioctl+0x2cf9/0x4760
[ 497.280293][T12943] ? __pfx_ext4_ioctl+0x10/0x10
[ 497.280303][T12943] ? is_bpf_text_address+0x26/0x2b0
[ 497.280317][T12943] ? is_bpf_text_address+0x292/0x2b0
[ 497.280327][T12943] ? is_bpf_text_address+0x26/0x2b0
[ 497.280339][T12943] ? kernel_text_address+0xa5/0xe0
[ 497.280356][T12943] ? __kernel_text_address+0xd/0x40
[ 497.280371][T12943] ? unwind_get_return_address+0x4d/0x90
[ 497.280384][T12943] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 497.280395][T12943] ? arch_stack_walk+0xfc/0x150
[ 497.280416][T12943] ? stack_trace_save+0x9c/0xe0
[ 497.280433][T12943] ? stack_depot_save_flags+0x40/0x850
[ 497.280443][T12943] ? format_decode+0x70/0xe10
[ 497.280455][T12943] ? kasan_save_track+0x4f/0x80
[ 497.280468][T12943] ? kasan_save_track+0x3e/0x80
[ 497.280481][T12943] ? kasan_save_free_info+0x46/0x50
[ 497.280494][T12943] ? __kasan_slab_free+0x5c/0x80
[ 497.280508][T12943] ? kfree+0x1c0/0x660
[ 497.280521][T12943] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 497.280534][T12943] ? security_file_ioctl+0xcb/0x2d0
[ 497.280545][T12943] ? __se_sys_ioctl+0x47/0x170
[ 497.280561][T12943] ? do_syscall_64+0xfa/0xf80
[ 497.280573][T12943] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 497.280596][T12943] ? file_ioctl+0x22d/0x780
[ 497.280613][T12943] ? __pfx_file_ioctl+0x10/0x10
[ 497.280638][T12943] ? kasan_quarantine_put+0xdd/0x220
[ 497.280661][T12943] ? lockdep_hardirqs_on+0x98/0x140
[ 497.280680][T12943] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 497.280696][T12943] ? do_vfs_ioctl+0xb33/0x1430
[ 497.280709][T12943] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 497.280722][T12943] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 497.280749][T12943] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 497.280777][T12943] ? __fget_files+0x2a/0x420
[ 497.280792][T12943] ? __fget_files+0x3a0/0x420
[ 497.280803][T12943] ? __fget_files+0x2a/0x420
[ 497.280818][T12943] ? bpf_lsm_file_ioctl+0x9/0x20
[ 497.280829][T12943] ? __pfx_ext4_ioctl+0x10/0x10
[ 497.280840][T12943] __se_sys_ioctl+0xfc/0x170
[ 497.280857][T12943] do_syscall_64+0xfa/0xf80
[ 497.280872][T12943] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 497.280882][T12943] ? clear_bhb_loop+0x60/0xb0
[ 497.280895][T12943] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 497.280906][T12943] RIP: 0033:0x7f44e1f8f7c9
[ 497.280917][T12943] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 497.280926][T12943] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 497.280940][T12943] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 497.280948][T12943] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 497.280954][T12943] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 497.280960][T12943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 497.280967][T12943] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 497.280987][T12943]
[ 497.329891][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 497.436981][T12947] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 497.437064][T12947] ext4 filesystem being mounted at /574/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 497.470407][T12947] FAULT_INJECTION: forcing a failure.
[ 497.470407][T12947] name failslab, interval 1, probability 0, space 0, times 0
[ 497.470436][T12947] CPU: 0 UID: 0 PID: 12947 Comm: syz.0.1791 Not tainted syzkaller #0 PREEMPT(full)
[ 497.470450][T12947] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 497.470458][T12947] Call Trace:
[ 497.470462][T12947]
[ 497.470466][T12947] dump_stack_lvl+0x189/0x250
[ 497.470505][T12947] ? __pfx____ratelimit+0x10/0x10
[ 497.470524][T12947] ? __pfx_dump_stack_lvl+0x10/0x10
[ 497.470538][T12947] ? __pfx__printk+0x10/0x10
[ 497.470558][T12947] ? __pfx___might_resched+0x10/0x10
[ 497.470570][T12947] ? fs_reclaim_acquire+0x7d/0x100
[ 497.470601][T12947] should_fail_ex+0x414/0x560
[ 497.470617][T12947] should_failslab+0xa8/0x100
[ 497.470631][T12947] __kmalloc_noprof+0xdf/0x800
[ 497.470655][T12947] ? ext4_find_extent+0x207/0xcc0
[ 497.470675][T12947] ext4_find_extent+0x207/0xcc0
[ 497.470701][T12947] ext4_ext_map_blocks+0x278/0x69c0
[ 497.470729][T12947] ? __lock_acquire+0x6b6/0x2cf0
[ 497.470746][T12947] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 497.470777][T12947] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 497.470796][T12947] ? __lock_acquire+0x6b6/0x2cf0
[ 497.470831][T12947] ext4_map_query_blocks+0x135/0x9f0
[ 497.470852][T12947] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 497.470866][T12947] ? rcu_is_watching+0x15/0xb0
[ 497.470885][T12947] ? down_read+0x274/0x2e0
[ 497.470901][T12947] ? ext4_map_blocks+0x32d/0x16f0
[ 497.470917][T12947] ext4_map_blocks+0x4b8/0x16f0
[ 497.470940][T12947] ? __pfx_ext4_map_blocks+0x10/0x10
[ 497.470953][T12947] ? folio_mapping+0x16f/0x1f0
[ 497.470970][T12947] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 497.470988][T12947] ? folio_wait_writeback+0xd1/0x100
[ 497.471004][T12947] ext4_move_extents+0x16c5/0x3870
[ 497.471022][T12947] ? __lock_acquire+0x6b6/0x2cf0
[ 497.471059][T12947] ? __pfx_ext4_move_extents+0x10/0x10
[ 497.471082][T12947] ? rcu_read_lock_any_held+0xb3/0x120
[ 497.471110][T12947] ? sb_start_write+0x114/0x1c0
[ 497.471127][T12947] ? mnt_want_write_file+0x164/0x200
[ 497.471143][T12947] ext4_ioctl+0x2cf9/0x4760
[ 497.471159][T12947] ? __pfx_ext4_ioctl+0x10/0x10
[ 497.471171][T12947] ? is_bpf_text_address+0x26/0x2b0
[ 497.471187][T12947] ? is_bpf_text_address+0x292/0x2b0
[ 497.471199][T12947] ? is_bpf_text_address+0x26/0x2b0
[ 497.471212][T12947] ? kernel_text_address+0xa5/0xe0
[ 497.471260][T12947] ? __kernel_text_address+0xd/0x40
[ 497.471277][T12947] ? unwind_get_return_address+0x4d/0x90
[ 497.471291][T12947] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 497.471303][T12947] ? arch_stack_walk+0xfc/0x150
[ 497.471325][T12947] ? stack_trace_save+0x9c/0xe0
[ 497.471344][T12947] ? stack_depot_save_flags+0x40/0x850
[ 497.471358][T12947] ? format_decode+0x70/0xe10
[ 497.471374][T12947] ? kasan_save_track+0x4f/0x80
[ 497.471388][T12947] ? kasan_save_track+0x3e/0x80
[ 497.471402][T12947] ? kasan_save_free_info+0x46/0x50
[ 497.471415][T12947] ? __kasan_slab_free+0x5c/0x80
[ 497.471431][T12947] ? kfree+0x1c0/0x660
[ 497.471444][T12947] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 497.471457][T12947] ? security_file_ioctl+0xcb/0x2d0
[ 497.471471][T12947] ? __se_sys_ioctl+0x47/0x170
[ 497.471485][T12947] ? do_syscall_64+0xfa/0xf80
[ 497.471498][T12947] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 497.471524][T12947] ? file_ioctl+0x22d/0x780
[ 497.471541][T12947] ? __pfx_file_ioctl+0x10/0x10
[ 497.471569][T12947] ? kasan_quarantine_put+0xdd/0x220
[ 497.471587][T12947] ? lockdep_hardirqs_on+0x98/0x140
[ 497.471606][T12947] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 497.471622][T12947] ? do_vfs_ioctl+0xb33/0x1430
[ 497.471636][T12947] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 497.471659][T12947] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 497.471715][T12947] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 497.471745][T12947] ? __fget_files+0x2a/0x420
[ 497.471762][T12947] ? __fget_files+0x3a0/0x420
[ 497.471776][T12947] ? __fget_files+0x2a/0x420
[ 497.471791][T12947] ? bpf_lsm_file_ioctl+0x9/0x20
[ 497.471802][T12947] ? __pfx_ext4_ioctl+0x10/0x10
[ 497.471814][T12947] __se_sys_ioctl+0xfc/0x170
[ 497.471832][T12947] do_syscall_64+0xfa/0xf80
[ 497.471846][T12947] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 497.471856][T12947] ? clear_bhb_loop+0x60/0xb0
[ 497.471870][T12947] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 497.471881][T12947] RIP: 0033:0x7f44e1f8f7c9
[ 497.471896][T12947] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 497.471905][T12947] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 497.471920][T12947] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 497.471928][T12947] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 497.471935][T12947] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 497.471942][T12947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 497.471949][T12947] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 497.471972][T12947]
[ 497.495960][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 497.604511][T12951] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 497.604603][T12951] ext4 filesystem being mounted at /575/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 497.632324][T12951] FAULT_INJECTION: forcing a failure.
[ 497.632324][T12951] name failslab, interval 1, probability 0, space 0, times 0
[ 497.632349][T12951] CPU: 0 UID: 0 PID: 12951 Comm: syz.0.1792 Not tainted syzkaller #0 PREEMPT(full)
[ 497.632362][T12951] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 497.632369][T12951] Call Trace:
[ 497.632374][T12951]
[ 497.632380][T12951] dump_stack_lvl+0x189/0x250
[ 497.632399][T12951] ? __pfx____ratelimit+0x10/0x10
[ 497.632413][T12951] ? __pfx_dump_stack_lvl+0x10/0x10
[ 497.632426][T12951] ? __pfx__printk+0x10/0x10
[ 497.632443][T12951] ? __pfx___might_resched+0x10/0x10
[ 497.632456][T12951] ? fs_reclaim_acquire+0x7d/0x100
[ 497.632475][T12951] should_fail_ex+0x414/0x560
[ 497.632491][T12951] should_failslab+0xa8/0x100
[ 497.632505][T12951] __kmalloc_noprof+0xdf/0x800
[ 497.632520][T12951] ? ext4_find_extent+0x207/0xcc0
[ 497.632538][T12951] ext4_find_extent+0x207/0xcc0
[ 497.632558][T12951] ext4_ext_map_blocks+0x278/0x69c0
[ 497.632580][T12951] ? __lock_acquire+0x6b6/0x2cf0
[ 497.632595][T12951] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 497.632615][T12951] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 497.632633][T12951] ? __lock_acquire+0x6b6/0x2cf0
[ 497.632657][T12951] ext4_map_query_blocks+0x135/0x9f0
[ 497.632676][T12951] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 497.632688][T12951] ? rcu_is_watching+0x15/0xb0
[ 497.632703][T12951] ? down_read+0x274/0x2e0
[ 497.632717][T12951] ? ext4_map_blocks+0x32d/0x16f0
[ 497.632730][T12951] ext4_map_blocks+0x4b8/0x16f0
[ 497.632750][T12951] ? __pfx_ext4_map_blocks+0x10/0x10
[ 497.632764][T12951] ? folio_mapping+0x16f/0x1f0
[ 497.632781][T12951] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 497.632800][T12951] ? folio_wait_writeback+0xd1/0x100
[ 497.632814][T12951] ext4_move_extents+0x16c5/0x3870
[ 497.632825][T12951] ? __lock_acquire+0x6b6/0x2cf0
[ 497.632844][T12951] ? __pfx_ext4_move_extents+0x10/0x10
[ 497.632857][T12951] ? rcu_read_lock_any_held+0xb3/0x120
[ 497.632879][T12951] ? sb_start_write+0x114/0x1c0
[ 497.632903][T12951] ? mnt_want_write_file+0x164/0x200
[ 497.632918][T12951] ext4_ioctl+0x2cf9/0x4760
[ 497.632933][T12951] ? __pfx_ext4_ioctl+0x10/0x10
[ 497.632943][T12951] ? is_bpf_text_address+0x26/0x2b0
[ 497.632956][T12951] ? is_bpf_text_address+0x292/0x2b0
[ 497.632965][T12951] ? is_bpf_text_address+0x26/0x2b0
[ 497.632978][T12951] ? kernel_text_address+0xa5/0xe0
[ 497.632994][T12951] ? __kernel_text_address+0xd/0x40
[ 497.633008][T12951] ? unwind_get_return_address+0x4d/0x90
[ 497.633021][T12951] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 497.633032][T12951] ? arch_stack_walk+0xfc/0x150
[ 497.633054][T12951] ? stack_trace_save+0x9c/0xe0
[ 497.633070][T12951] ? stack_depot_save_flags+0x40/0x850
[ 497.633082][T12951] ? format_decode+0x70/0xe10
[ 497.633095][T12951] ? kasan_save_track+0x4f/0x80
[ 497.633108][T12951] ? kasan_save_track+0x3e/0x80
[ 497.633122][T12951] ? kasan_save_free_info+0x46/0x50
[ 497.633134][T12951] ? __kasan_slab_free+0x5c/0x80
[ 497.633147][T12951] ? kfree+0x1c0/0x660
[ 497.633158][T12951] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 497.633170][T12951] ? security_file_ioctl+0xcb/0x2d0
[ 497.633182][T12951] ? __se_sys_ioctl+0x47/0x170
[ 497.633195][T12951] ? do_syscall_64+0xfa/0xf80
[ 497.633207][T12951] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 497.633223][T12951] ? file_ioctl+0x22d/0x780
[ 497.633237][T12951] ? __pfx_file_ioctl+0x10/0x10
[ 497.633260][T12951] ? kasan_quarantine_put+0xdd/0x220
[ 497.633274][T12951] ? lockdep_hardirqs_on+0x98/0x140
[ 497.633293][T12951] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 497.633309][T12951] ? do_vfs_ioctl+0xb33/0x1430
[ 497.633323][T12951] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 497.633337][T12951] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 497.633353][T12951] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 497.633372][T12951] ? __fget_files+0x2a/0x420
[ 497.633385][T12951] ? __fget_files+0x3a0/0x420
[ 497.633395][T12951] ? __fget_files+0x2a/0x420
[ 497.633410][T12951] ? bpf_lsm_file_ioctl+0x9/0x20
[ 497.633420][T12951] ? __pfx_ext4_ioctl+0x10/0x10
[ 497.633430][T12951] __se_sys_ioctl+0xfc/0x170
[ 497.633444][T12951] do_syscall_64+0xfa/0xf80
[ 497.633458][T12951] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 497.633468][T12951] ? clear_bhb_loop+0x60/0xb0
[ 497.633481][T12951] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 497.633492][T12951] RIP: 0033:0x7f44e1f8f7c9
[ 497.633503][T12951] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 497.633513][T12951] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 497.633526][T12951] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 497.633534][T12951] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 497.633542][T12951] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 497.633549][T12951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 497.633556][T12951] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 497.633574][T12951]
[ 497.696169][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 497.873091][T12956] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 497.873174][T12956] ext4 filesystem being mounted at /576/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 497.891789][T12956] FAULT_INJECTION: forcing a failure.
[ 497.891789][T12956] name failslab, interval 1, probability 0, space 0, times 0
[ 497.891817][T12956] CPU: 0 UID: 0 PID: 12956 Comm: syz.0.1793 Not tainted syzkaller #0 PREEMPT(full)
[ 497.891832][T12956] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 497.891839][T12956] Call Trace:
[ 497.891844][T12956]
[ 497.891849][T12956] dump_stack_lvl+0x189/0x250
[ 497.891868][T12956] ? __pfx____ratelimit+0x10/0x10
[ 497.891881][T12956] ? __pfx_dump_stack_lvl+0x10/0x10
[ 497.891893][T12956] ? __pfx__printk+0x10/0x10
[ 497.891910][T12956] ? __pfx___might_resched+0x10/0x10
[ 497.891924][T12956] ? fs_reclaim_acquire+0x7d/0x100
[ 497.891944][T12956] should_fail_ex+0x414/0x560
[ 497.891961][T12956] should_failslab+0xa8/0x100
[ 497.891975][T12956] __kmalloc_noprof+0xdf/0x800
[ 497.891992][T12956] ? ext4_find_extent+0x207/0xcc0
[ 497.892013][T12956] ext4_find_extent+0x207/0xcc0
[ 497.892035][T12956] ext4_ext_map_blocks+0x278/0x69c0
[ 497.892060][T12956] ? __lock_acquire+0x6b6/0x2cf0
[ 497.892075][T12956] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 497.892097][T12956] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 497.892116][T12956] ? __lock_acquire+0x6b6/0x2cf0
[ 497.892143][T12956] ext4_map_query_blocks+0x135/0x9f0
[ 497.892162][T12956] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 497.892174][T12956] ? rcu_is_watching+0x15/0xb0
[ 497.892194][T12956] ? down_read+0x274/0x2e0
[ 497.892208][T12956] ? ext4_map_blocks+0x32d/0x16f0
[ 497.892223][T12956] ext4_map_blocks+0x4b8/0x16f0
[ 497.892245][T12956] ? __pfx_ext4_map_blocks+0x10/0x10
[ 497.892260][T12956] ? folio_mapping+0x16f/0x1f0
[ 497.892278][T12956] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 497.892297][T12956] ? folio_wait_writeback+0xd1/0x100
[ 497.892314][T12956] ext4_move_extents+0x16c5/0x3870
[ 497.892333][T12956] ? __lock_acquire+0x6b6/0x2cf0
[ 497.892367][T12956] ? __pfx_ext4_move_extents+0x10/0x10
[ 497.892389][T12956] ? rcu_read_lock_any_held+0xb3/0x120
[ 497.892412][T12956] ? sb_start_write+0x114/0x1c0
[ 497.892428][T12956] ? mnt_want_write_file+0x164/0x200
[ 497.892443][T12956] ext4_ioctl+0x2cf9/0x4760
[ 497.892459][T12956] ? __pfx_ext4_ioctl+0x10/0x10
[ 497.892468][T12956] ? is_bpf_text_address+0x26/0x2b0
[ 497.892483][T12956] ? is_bpf_text_address+0x292/0x2b0
[ 497.892493][T12956] ? is_bpf_text_address+0x26/0x2b0
[ 497.892505][T12956] ? kernel_text_address+0xa5/0xe0
[ 497.892520][T12956] ? __kernel_text_address+0xd/0x40
[ 497.892534][T12956] ? unwind_get_return_address+0x4d/0x90
[ 497.892547][T12956] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 497.892557][T12956] ? arch_stack_walk+0xfc/0x150
[ 497.892578][T12956] ? stack_trace_save+0x9c/0xe0
[ 497.892596][T12956] ? stack_depot_save_flags+0x40/0x850
[ 497.892607][T12956] ? format_decode+0x70/0xe10
[ 497.892620][T12956] ? kasan_save_track+0x4f/0x80
[ 497.892635][T12956] ? kasan_save_track+0x3e/0x80
[ 497.892654][T12956] ? kasan_save_free_info+0x46/0x50
[ 497.892665][T12956] ? __kasan_slab_free+0x5c/0x80
[ 497.892679][T12956] ? kfree+0x1c0/0x660
[ 497.892690][T12956] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 497.892701][T12956] ? security_file_ioctl+0xcb/0x2d0
[ 497.892711][T12956] ? __se_sys_ioctl+0x47/0x170
[ 497.892724][T12956] ? do_syscall_64+0xfa/0xf80
[ 497.892735][T12956] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 497.892758][T12956] ? file_ioctl+0x22d/0x780
[ 497.892774][T12956] ? __pfx_file_ioctl+0x10/0x10
[ 497.892799][T12956] ? kasan_quarantine_put+0xdd/0x220
[ 497.892812][T12956] ? lockdep_hardirqs_on+0x98/0x140
[ 497.892830][T12956] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 497.892845][T12956] ? do_vfs_ioctl+0xb33/0x1430
[ 497.892858][T12956] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 497.892875][T12956] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 497.892900][T12956] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 497.892928][T12956] ? __fget_files+0x2a/0x420
[ 497.892943][T12956] ? __fget_files+0x3a0/0x420
[ 497.892954][T12956] ? __fget_files+0x2a/0x420
[ 497.892968][T12956] ? bpf_lsm_file_ioctl+0x9/0x20
[ 497.892978][T12956] ? __pfx_ext4_ioctl+0x10/0x10
[ 497.892988][T12956] __se_sys_ioctl+0xfc/0x170
[ 497.893004][T12956] do_syscall_64+0xfa/0xf80
[ 497.893018][T12956] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 497.893029][T12956] ? clear_bhb_loop+0x60/0xb0
[ 497.893043][T12956] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 497.893054][T12956] RIP: 0033:0x7f44e1f8f7c9
[ 497.893067][T12956] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 497.893077][T12956] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 497.893090][T12956] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 497.893098][T12956] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 497.893105][T12956] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 497.893112][T12956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 497.893118][T12956] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 497.893138][T12956]
[ 497.930160][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 498.096781][T12962] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 498.096859][T12962] ext4 filesystem being mounted at /577/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 498.109561][T12962] FAULT_INJECTION: forcing a failure.
[ 498.109561][T12962] name failslab, interval 1, probability 0, space 0, times 0
[ 498.109588][T12962] CPU: 0 UID: 0 PID: 12962 Comm: syz.0.1794 Not tainted syzkaller #0 PREEMPT(full)
[ 498.109600][T12962] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 498.109608][T12962] Call Trace:
[ 498.109613][T12962]
[ 498.109619][T12962] dump_stack_lvl+0x189/0x250
[ 498.109637][T12962] ? __pfx____ratelimit+0x10/0x10
[ 498.109661][T12962] ? __pfx_dump_stack_lvl+0x10/0x10
[ 498.109675][T12962] ? __pfx__printk+0x10/0x10
[ 498.109690][T12962] ? __pfx___might_resched+0x10/0x10
[ 498.109703][T12962] ? fs_reclaim_acquire+0x7d/0x100
[ 498.109723][T12962] should_fail_ex+0x414/0x560
[ 498.109738][T12962] should_failslab+0xa8/0x100
[ 498.109751][T12962] __kmalloc_noprof+0xdf/0x800
[ 498.109767][T12962] ? ext4_find_extent+0x207/0xcc0
[ 498.109786][T12962] ext4_find_extent+0x207/0xcc0
[ 498.109807][T12962] ext4_ext_map_blocks+0x278/0x69c0
[ 498.109830][T12962] ? __lock_acquire+0x6b6/0x2cf0
[ 498.109844][T12962] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 498.109867][T12962] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 498.109883][T12962] ? __lock_acquire+0x6b6/0x2cf0
[ 498.109907][T12962] ext4_map_query_blocks+0x135/0x9f0
[ 498.109926][T12962] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 498.109938][T12962] ? rcu_is_watching+0x15/0xb0
[ 498.109953][T12962] ? down_read+0x274/0x2e0
[ 498.109967][T12962] ? ext4_map_blocks+0x32d/0x16f0
[ 498.109979][T12962] ext4_map_blocks+0x4b8/0x16f0
[ 498.110000][T12962] ? __pfx_ext4_map_blocks+0x10/0x10
[ 498.110013][T12962] ? folio_mapping+0x16f/0x1f0
[ 498.110028][T12962] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 498.110045][T12962] ? folio_wait_writeback+0xd1/0x100
[ 498.110059][T12962] ext4_move_extents+0x16c5/0x3870
[ 498.110075][T12962] ? __lock_acquire+0x6b6/0x2cf0
[ 498.110105][T12962] ? __pfx_ext4_move_extents+0x10/0x10
[ 498.110125][T12962] ? rcu_read_lock_any_held+0xb3/0x120
[ 498.110147][T12962] ? sb_start_write+0x114/0x1c0
[ 498.110161][T12962] ? mnt_want_write_file+0x164/0x200
[ 498.110177][T12962] ext4_ioctl+0x2cf9/0x4760
[ 498.110191][T12962] ? __pfx_ext4_ioctl+0x10/0x10
[ 498.110201][T12962] ? is_bpf_text_address+0x26/0x2b0
[ 498.110218][T12962] ? is_bpf_text_address+0x292/0x2b0
[ 498.110227][T12962] ? is_bpf_text_address+0x26/0x2b0
[ 498.110240][T12962] ? kernel_text_address+0xa5/0xe0
[ 498.110256][T12962] ? __kernel_text_address+0xd/0x40
[ 498.110270][T12962] ? unwind_get_return_address+0x4d/0x90
[ 498.110283][T12962] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 498.110293][T12962] ? arch_stack_walk+0xfc/0x150
[ 498.110313][T12962] ? stack_trace_save+0x9c/0xe0
[ 498.110330][T12962] ? stack_depot_save_flags+0x40/0x850
[ 498.110340][T12962] ? format_decode+0x70/0xe10
[ 498.110354][T12962] ? kasan_save_track+0x4f/0x80
[ 498.110368][T12962] ? kasan_save_track+0x3e/0x80
[ 498.110381][T12962] ? kasan_save_free_info+0x46/0x50
[ 498.110392][T12962] ? __kasan_slab_free+0x5c/0x80
[ 498.110405][T12962] ? kfree+0x1c0/0x660
[ 498.110416][T12962] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 498.110428][T12962] ? security_file_ioctl+0xcb/0x2d0
[ 498.110437][T12962] ? __se_sys_ioctl+0x47/0x170
[ 498.110450][T12962] ? do_syscall_64+0xfa/0xf80
[ 498.110461][T12962] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 498.110483][T12962] ? file_ioctl+0x22d/0x780
[ 498.110499][T12962] ? __pfx_file_ioctl+0x10/0x10
[ 498.110522][T12962] ? kasan_quarantine_put+0xdd/0x220
[ 498.110535][T12962] ? lockdep_hardirqs_on+0x98/0x140
[ 498.110554][T12962] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 498.110569][T12962] ? do_vfs_ioctl+0xb33/0x1430
[ 498.110581][T12962] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 498.110593][T12962] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 498.110617][T12962] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 498.110641][T12962] ? __fget_files+0x2a/0x420
[ 498.110664][T12962] ? __fget_files+0x3a0/0x420
[ 498.110674][T12962] ? __fget_files+0x2a/0x420
[ 498.110687][T12962] ? bpf_lsm_file_ioctl+0x9/0x20
[ 498.110698][T12962] ? __pfx_ext4_ioctl+0x10/0x10
[ 498.110708][T12962] __se_sys_ioctl+0xfc/0x170
[ 498.110724][T12962] do_syscall_64+0xfa/0xf80
[ 498.110739][T12962] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 498.110748][T12962] ? clear_bhb_loop+0x60/0xb0
[ 498.110762][T12962] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 498.110773][T12962] RIP: 0033:0x7f44e1f8f7c9
[ 498.110784][T12962] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 498.110793][T12962] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 498.110807][T12962] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 498.110815][T12962] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 498.110822][T12962] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 498.110829][T12962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 498.110835][T12962] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 498.110854][T12962]
[ 498.163152][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 498.344270][T12967] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 498.344352][T12967] ext4 filesystem being mounted at /578/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 498.364180][T12967] FAULT_INJECTION: forcing a failure.
[ 498.364180][T12967] name failslab, interval 1, probability 0, space 0, times 0
[ 498.364207][T12967] CPU: 0 UID: 0 PID: 12967 Comm: syz.0.1795 Not tainted syzkaller #0 PREEMPT(full)
[ 498.364220][T12967] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 498.364229][T12967] Call Trace:
[ 498.364234][T12967]
[ 498.364240][T12967] dump_stack_lvl+0x189/0x250
[ 498.364258][T12967] ? __pfx____ratelimit+0x10/0x10
[ 498.364273][T12967] ? __pfx_dump_stack_lvl+0x10/0x10
[ 498.364287][T12967] ? __pfx__printk+0x10/0x10
[ 498.364305][T12967] ? __pfx___might_resched+0x10/0x10
[ 498.364318][T12967] ? fs_reclaim_acquire+0x7d/0x100
[ 498.364340][T12967] should_fail_ex+0x414/0x560
[ 498.364356][T12967] should_failslab+0xa8/0x100
[ 498.364369][T12967] __kmalloc_noprof+0xdf/0x800
[ 498.364385][T12967] ? ext4_find_extent+0x207/0xcc0
[ 498.364405][T12967] ext4_find_extent+0x207/0xcc0
[ 498.364425][T12967] ext4_ext_map_blocks+0x278/0x69c0
[ 498.364447][T12967] ? __lock_acquire+0x6b6/0x2cf0
[ 498.364462][T12967] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 498.364484][T12967] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 498.364501][T12967] ? __lock_acquire+0x6b6/0x2cf0
[ 498.364525][T12967] ext4_map_query_blocks+0x135/0x9f0
[ 498.364544][T12967] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 498.364555][T12967] ? rcu_is_watching+0x15/0xb0
[ 498.364571][T12967] ? down_read+0x274/0x2e0
[ 498.364585][T12967] ? ext4_map_blocks+0x32d/0x16f0
[ 498.364598][T12967] ext4_map_blocks+0x4b8/0x16f0
[ 498.364629][T12967] ? __pfx_ext4_map_blocks+0x10/0x10
[ 498.364642][T12967] ? folio_mapping+0x16f/0x1f0
[ 498.364658][T12967] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 498.364677][T12967] ? folio_wait_writeback+0xd1/0x100
[ 498.364692][T12967] ext4_move_extents+0x16c5/0x3870
[ 498.364708][T12967] ? __lock_acquire+0x6b6/0x2cf0
[ 498.364740][T12967] ? __pfx_ext4_move_extents+0x10/0x10
[ 498.364760][T12967] ? rcu_read_lock_any_held+0xb3/0x120
[ 498.364782][T12967] ? sb_start_write+0x114/0x1c0
[ 498.364797][T12967] ? mnt_want_write_file+0x164/0x200
[ 498.364812][T12967] ext4_ioctl+0x2cf9/0x4760
[ 498.364827][T12967] ? __pfx_ext4_ioctl+0x10/0x10
[ 498.364837][T12967] ? is_bpf_text_address+0x26/0x2b0
[ 498.364851][T12967] ? is_bpf_text_address+0x292/0x2b0
[ 498.364861][T12967] ? is_bpf_text_address+0x26/0x2b0
[ 498.364873][T12967] ? kernel_text_address+0xa5/0xe0
[ 498.364888][T12967] ? __kernel_text_address+0xd/0x40
[ 498.364902][T12967] ? unwind_get_return_address+0x4d/0x90
[ 498.364915][T12967] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 498.364925][T12967] ? arch_stack_walk+0xfc/0x150
[ 498.364946][T12967] ? stack_trace_save+0x9c/0xe0
[ 498.364963][T12967] ? stack_depot_save_flags+0x40/0x850
[ 498.364975][T12967] ? format_decode+0x70/0xe10
[ 498.364987][T12967] ? kasan_save_track+0x4f/0x80
[ 498.365000][T12967] ? kasan_save_track+0x3e/0x80
[ 498.365014][T12967] ? kasan_save_free_info+0x46/0x50
[ 498.365027][T12967] ? __kasan_slab_free+0x5c/0x80
[ 498.365039][T12967] ? kfree+0x1c0/0x660
[ 498.365050][T12967] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 498.365063][T12967] ? security_file_ioctl+0xcb/0x2d0
[ 498.365075][T12967] ? __se_sys_ioctl+0x47/0x170
[ 498.365089][T12967] ? do_syscall_64+0xfa/0xf80
[ 498.365100][T12967] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 498.365122][T12967] ? file_ioctl+0x22d/0x780
[ 498.365136][T12967] ? __pfx_file_ioctl+0x10/0x10
[ 498.365159][T12967] ? kasan_quarantine_put+0xdd/0x220
[ 498.365174][T12967] ? lockdep_hardirqs_on+0x98/0x140
[ 498.365192][T12967] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 498.365207][T12967] ? do_vfs_ioctl+0xb33/0x1430
[ 498.365220][T12967] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 498.365233][T12967] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 498.365259][T12967] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 498.365286][T12967] ? __fget_files+0x2a/0x420
[ 498.365299][T12967] ? __fget_files+0x3a0/0x420
[ 498.365310][T12967] ? __fget_files+0x2a/0x420
[ 498.365324][T12967] ? bpf_lsm_file_ioctl+0x9/0x20
[ 498.365335][T12967] ? __pfx_ext4_ioctl+0x10/0x10
[ 498.365346][T12967] __se_sys_ioctl+0xfc/0x170
[ 498.365362][T12967] do_syscall_64+0xfa/0xf80
[ 498.365375][T12967] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 498.365384][T12967] ? clear_bhb_loop+0x60/0xb0
[ 498.365398][T12967] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 498.365408][T12967] RIP: 0033:0x7f44e1f8f7c9
[ 498.365419][T12967] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 498.365430][T12967] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 498.365444][T12967] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 498.365451][T12967] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 498.365459][T12967] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 498.365466][T12967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 498.365472][T12967] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 498.365492][T12967]
[ 498.399032][T10612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 498.562771][T12972] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 498.562863][T12972] ext4 filesystem being mounted at /579/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 498.597634][T12972] FAULT_INJECTION: forcing a failure.
[ 498.597634][T12972] name failslab, interval 1, probability 0, space 0, times 0
[ 498.597662][T12972] CPU: 0 UID: 0 PID: 12972 Comm: syz.0.1796 Not tainted syzkaller #0 PREEMPT(full)
[ 498.597675][T12972] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 498.597684][T12972] Call Trace:
[ 498.597689][T12972]
[ 498.597695][T12972] dump_stack_lvl+0x189/0x250
[ 498.597713][T12972] ? __pfx____ratelimit+0x10/0x10
[ 498.597728][T12972] ? __pfx_dump_stack_lvl+0x10/0x10
[ 498.597740][T12972] ? __pfx__printk+0x10/0x10
[ 498.597758][T12972] ? __pfx___might_resched+0x10/0x10
[ 498.597771][T12972] ? fs_reclaim_acquire+0x7d/0x100
[ 498.597791][T12972] should_fail_ex+0x414/0x560
[ 498.597808][T12972] should_failslab+0xa8/0x100
[ 498.597820][T12972] __kmalloc_noprof+0xdf/0x800
[ 498.597835][T12972] ? ext4_find_extent+0x207/0xcc0
[ 498.597855][T12972] ext4_find_extent+0x207/0xcc0
[ 498.597883][T12972] ext4_ext_map_blocks+0x278/0x69c0
[ 498.597906][T12972] ? __lock_acquire+0x6b6/0x2cf0
[ 498.597921][T12972] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 498.597943][T12972] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 498.597959][T12972] ? __lock_acquire+0x6b6/0x2cf0
[ 498.597985][T12972] ext4_map_query_blocks+0x135/0x9f0
[ 498.598006][T12972] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 498.598017][T12972] ? rcu_is_watching+0x15/0xb0
[ 498.598035][T12972] ? down_read+0x274/0x2e0
[ 498.598048][T12972] ? ext4_map_blocks+0x32d/0x16f0
[ 498.598061][T12972] ext4_map_blocks+0x4b8/0x16f0
[ 498.598083][T12972] ? __pfx_ext4_map_blocks+0x10/0x10
[ 498.598097][T12972] ? folio_mapping+0x16f/0x1f0
[ 498.598110][T12972] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 498.598129][T12972] ? folio_wait_writeback+0xd1/0x100
[ 498.598144][T12972] ext4_move_extents+0x16c5/0x3870
[ 498.598160][T12972] ? __lock_acquire+0x6b6/0x2cf0
[ 498.598188][T12972] ? __pfx_ext4_move_extents+0x10/0x10
[ 498.598201][T12972] ? rcu_read_lock_any_held+0xb3/0x120
[ 498.598216][T12972] ? sb_start_write+0x114/0x1c0
[ 498.598226][T12972] ? mnt_want_write_file+0x164/0x200
[ 498.598236][T12972] ext4_ioctl+0x2cf9/0x4760
[ 498.598245][T12972] ? __pfx_ext4_ioctl+0x10/0x10
[ 498.598251][T12972] ? is_bpf_text_address+0x26/0x2b0
[ 498.598261][T12972] ? is_bpf_text_address+0x292/0x2b0
[ 498.598267][T12972] ? is_bpf_text_address+0x26/0x2b0
[ 498.598274][T12972] ? kernel_text_address+0xa5/0xe0
[ 498.598285][T12972] ? __kernel_text_address+0xd/0x40
[ 498.598297][T12972] ? unwind_get_return_address+0x4d/0x90
[ 498.598309][T12972] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 498.598318][T12972] ? arch_stack_walk+0xfc/0x150
[ 498.598339][T12972] ? stack_trace_save+0x9c/0xe0
[ 498.598356][T12972] ? stack_depot_save_flags+0x40/0x850
[ 498.598368][T12972] ? format_decode+0x70/0xe10
[ 498.598381][T12972] ? kasan_save_track+0x4f/0x80
[ 498.598394][T12972] ? kasan_save_track+0x3e/0x80
[ 498.598407][T12972] ? kasan_save_free_info+0x46/0x50
[ 498.598419][T12972] ? __kasan_slab_free+0x5c/0x80
[ 498.598433][T12972] ? kfree+0x1c0/0x660
[ 498.598444][T12972] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 498.598456][T12972] ? security_file_ioctl+0xcb/0x2d0
[ 498.598467][T12972] ? __se_sys_ioctl+0x47/0x170
[ 498.598480][T12972] ? do_syscall_64+0xfa/0xf80
[ 498.598492][T12972] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 498.598514][T12972] ? file_ioctl+0x22d/0x780
[ 498.598528][T12972] ? __pfx_file_ioctl+0x10/0x10
[ 498.598543][T12972] ? kasan_quarantine_put+0xdd/0x220
[ 498.598556][T12972] ? lockdep_hardirqs_on+0x98/0x140
[ 498.598574][T12972] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 498.598589][T12972] ? do_vfs_ioctl+0xb33/0x1430
[ 498.598603][T12972] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 498.598616][T12972] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 498.598643][T12972] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 498.598663][T12972] ? __fget_files+0x2a/0x420
[ 498.598677][T12972] ? __fget_files+0x3a0/0x420
[ 498.598688][T12972] ? __fget_files+0x2a/0x420
[ 498.598702][T12972] ? bpf_lsm_file_ioctl+0x9/0x20
[ 498.598717][T12972] ? __pfx_ext4_ioctl+0x10/0x10
[ 498.598728][T12972] __se_sys_ioctl+0xfc/0x170
[ 498.598745][T12972] do_syscall_64+0xfa/0xf80
[ 498.598756][T12972] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 498.598763][T12972] ? clear_bhb_loop+0x60/0xb0
[ 498.598772][T12972] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 498.598779][T12972] RIP: 0033:0x7f44e1f8f7c9
[ 498.598787][T12972] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 498.598794][T12972] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 498.598804][T12972] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 498.598809][T12972] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 498.598813][T12972] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 498.598818][T12972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 498.598822][T12972] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 498.598834][T12972]
[ 498.796769][T12977] ext4 filesystem being mounted at /580/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 498.818312][T12977] FAULT_INJECTION: forcing a failure.
[ 498.818312][T12977] name failslab, interval 1, probability 0, space 0, times 0
[ 498.818337][T12977] CPU: 0 UID: 0 PID: 12977 Comm: syz.0.1797 Not tainted syzkaller #0 PREEMPT(full)
[ 498.818350][T12977] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 498.818357][T12977] Call Trace:
[ 498.818363][T12977]
[ 498.818368][T12977] dump_stack_lvl+0x189/0x250
[ 498.818387][T12977] ? __pfx____ratelimit+0x10/0x10
[ 498.818402][T12977] ? __pfx_dump_stack_lvl+0x10/0x10
[ 498.818415][T12977] ? __pfx__printk+0x10/0x10
[ 498.818433][T12977] ? __pfx___might_resched+0x10/0x10
[ 498.818445][T12977] ? fs_reclaim_acquire+0x7d/0x100
[ 498.818461][T12977] should_fail_ex+0x414/0x560
[ 498.818472][T12977] should_failslab+0xa8/0x100
[ 498.818483][T12977] __kmalloc_noprof+0xdf/0x800
[ 498.818496][T12977] ? ext4_find_extent+0x207/0xcc0
[ 498.818515][T12977] ext4_find_extent+0x207/0xcc0
[ 498.818537][T12977] ext4_ext_map_blocks+0x278/0x69c0
[ 498.818560][T12977] ? __lock_acquire+0x6b6/0x2cf0
[ 498.818573][T12977] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 498.818587][T12977] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 498.818600][T12977] ? __lock_acquire+0x6b6/0x2cf0
[ 498.818632][T12977] ext4_map_query_blocks+0x135/0x9f0
[ 498.818650][T12977] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 498.818662][T12977] ? rcu_is_watching+0x15/0xb0
[ 498.818679][T12977] ? down_read+0x274/0x2e0
[ 498.818692][T12977] ? ext4_map_blocks+0x32d/0x16f0
[ 498.818709][T12977] ext4_map_blocks+0x4b8/0x16f0
[ 498.818730][T12977] ? __pfx_ext4_map_blocks+0x10/0x10
[ 498.818744][T12977] ? folio_mapping+0x16f/0x1f0
[ 498.818760][T12977] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 498.818778][T12977] ? folio_wait_writeback+0xd1/0x100
[ 498.818793][T12977] ext4_move_extents+0x16c5/0x3870
[ 498.818809][T12977] ? __lock_acquire+0x6b6/0x2cf0
[ 498.818841][T12977] ? __pfx_ext4_move_extents+0x10/0x10
[ 498.818862][T12977] ? rcu_read_lock_any_held+0xb3/0x120
[ 498.818884][T12977] ? sb_start_write+0x114/0x1c0
[ 498.818899][T12977] ? mnt_want_write_file+0x164/0x200
[ 498.818913][T12977] ext4_ioctl+0x2cf9/0x4760
[ 498.818928][T12977] ? __pfx_ext4_ioctl+0x10/0x10
[ 498.818937][T12977] ? is_bpf_text_address+0x26/0x2b0
[ 498.818950][T12977] ? is_bpf_text_address+0x292/0x2b0
[ 498.818959][T12977] ? is_bpf_text_address+0x26/0x2b0
[ 498.818970][T12977] ? kernel_text_address+0xa5/0xe0
[ 498.818986][T12977] ? __kernel_text_address+0xd/0x40
[ 498.818999][T12977] ? unwind_get_return_address+0x4d/0x90
[ 498.819012][T12977] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 498.819023][T12977] ? arch_stack_walk+0xfc/0x150
[ 498.819045][T12977] ? stack_trace_save+0x9c/0xe0
[ 498.819062][T12977] ? stack_depot_save_flags+0x40/0x850
[ 498.819070][T12977] ? format_decode+0x70/0xe10
[ 498.819079][T12977] ? kasan_save_track+0x4f/0x80
[ 498.819088][T12977] ? kasan_save_track+0x3e/0x80
[ 498.819100][T12977] ? kasan_save_free_info+0x46/0x50
[ 498.819110][T12977] ? __kasan_slab_free+0x5c/0x80
[ 498.819124][T12977] ? kfree+0x1c0/0x660
[ 498.819135][T12977] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 498.819147][T12977] ? security_file_ioctl+0xcb/0x2d0
[ 498.819159][T12977] ? __se_sys_ioctl+0x47/0x170
[ 498.819172][T12977] ? do_syscall_64+0xfa/0xf80
[ 498.819183][T12977] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 498.819197][T12977] ? file_ioctl+0x22d/0x780
[ 498.819206][T12977] ? __pfx_file_ioctl+0x10/0x10
[ 498.819221][T12977] ? kasan_quarantine_put+0xdd/0x220
[ 498.819230][T12977] ? lockdep_hardirqs_on+0x98/0x140
[ 498.819242][T12977] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 498.819255][T12977] ? do_vfs_ioctl+0xb33/0x1430
[ 498.819267][T12977] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 498.819280][T12977] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 498.819305][T12977] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 498.819330][T12977] ? __fget_files+0x2a/0x420
[ 498.819346][T12977] ? __fget_files+0x3a0/0x420
[ 498.819356][T12977] ? __fget_files+0x2a/0x420
[ 498.819369][T12977] ? bpf_lsm_file_ioctl+0x9/0x20
[ 498.819379][T12977] ? __pfx_ext4_ioctl+0x10/0x10
[ 498.819390][T12977] __se_sys_ioctl+0xfc/0x170
[ 498.819407][T12977] do_syscall_64+0xfa/0xf80
[ 498.819421][T12977] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 498.819431][T12977] ? clear_bhb_loop+0x60/0xb0
[ 498.819445][T12977] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 498.819455][T12977] RIP: 0033:0x7f44e1f8f7c9
[ 498.819465][T12977] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 498.819474][T12977] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 498.819488][T12977] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 498.819495][T12977] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 498.819503][T12977] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 498.819510][T12977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 498.819517][T12977] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 498.819535][T12977]
[ 499.045116][T12981] ext4 filesystem being mounted at /581/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 499.088071][T12981] FAULT_INJECTION: forcing a failure.
[ 499.088071][T12981] name failslab, interval 1, probability 0, space 0, times 0
[ 499.088097][T12981] CPU: 0 UID: 0 PID: 12981 Comm: syz.0.1798 Not tainted syzkaller #0 PREEMPT(full)
[ 499.088109][T12981] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 499.088117][T12981] Call Trace:
[ 499.088122][T12981]
[ 499.088128][T12981] dump_stack_lvl+0x189/0x250
[ 499.088144][T12981] ? __pfx____ratelimit+0x10/0x10
[ 499.088157][T12981] ? __pfx_dump_stack_lvl+0x10/0x10
[ 499.088169][T12981] ? __pfx__printk+0x10/0x10
[ 499.088186][T12981] ? __pfx___might_resched+0x10/0x10
[ 499.088199][T12981] ? fs_reclaim_acquire+0x7d/0x100
[ 499.088217][T12981] should_fail_ex+0x414/0x560
[ 499.088233][T12981] should_failslab+0xa8/0x100
[ 499.088245][T12981] __kmalloc_noprof+0xdf/0x800
[ 499.088260][T12981] ? ext4_find_extent+0x207/0xcc0
[ 499.088277][T12981] ext4_find_extent+0x207/0xcc0
[ 499.088299][T12981] ext4_ext_map_blocks+0x278/0x69c0
[ 499.088321][T12981] ? __lock_acquire+0x6b6/0x2cf0
[ 499.088336][T12981] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 499.088360][T12981] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 499.088376][T12981] ? __lock_acquire+0x6b6/0x2cf0
[ 499.088392][T12981] ext4_map_query_blocks+0x135/0x9f0
[ 499.088410][T12981] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 499.088421][T12981] ? rcu_is_watching+0x15/0xb0
[ 499.088438][T12981] ? down_read+0x274/0x2e0
[ 499.088451][T12981] ? ext4_map_blocks+0x32d/0x16f0
[ 499.088463][T12981] ext4_map_blocks+0x4b8/0x16f0
[ 499.088484][T12981] ? __pfx_ext4_map_blocks+0x10/0x10
[ 499.088497][T12981] ? folio_mapping+0x16f/0x1f0
[ 499.088513][T12981] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 499.088531][T12981] ? folio_wait_writeback+0xd1/0x100
[ 499.088545][T12981] ext4_move_extents+0x16c5/0x3870
[ 499.088565][T12981] ? __lock_acquire+0x6b6/0x2cf0
[ 499.088609][T12981] ? __pfx_ext4_move_extents+0x10/0x10
[ 499.088629][T12981] ? rcu_read_lock_any_held+0xb3/0x120
[ 499.088656][T12981] ? sb_start_write+0x114/0x1c0
[ 499.088671][T12981] ? mnt_want_write_file+0x164/0x200
[ 499.088687][T12981] ext4_ioctl+0x2cf9/0x4760
[ 499.088700][T12981] ? __pfx_ext4_ioctl+0x10/0x10
[ 499.088709][T12981] ? is_bpf_text_address+0x26/0x2b0
[ 499.088723][T12981] ? is_bpf_text_address+0x292/0x2b0
[ 499.088732][T12981] ? is_bpf_text_address+0x26/0x2b0
[ 499.088744][T12981] ? kernel_text_address+0xa5/0xe0
[ 499.088760][T12981] ? __kernel_text_address+0xd/0x40
[ 499.088774][T12981] ? unwind_get_return_address+0x4d/0x90
[ 499.088787][T12981] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 499.088801][T12981] ? arch_stack_walk+0xfc/0x150
[ 499.088822][T12981] ? stack_trace_save+0x9c/0xe0
[ 499.088838][T12981] ? stack_depot_save_flags+0x40/0x850
[ 499.088850][T12981] ? format_decode+0x70/0xe10
[ 499.088864][T12981] ? kasan_save_track+0x4f/0x80
[ 499.088878][T12981] ? kasan_save_track+0x3e/0x80
[ 499.088890][T12981] ? kasan_save_free_info+0x46/0x50
[ 499.088902][T12981] ? __kasan_slab_free+0x5c/0x80
[ 499.088916][T12981] ? kfree+0x1c0/0x660
[ 499.088927][T12981] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 499.088940][T12981] ? security_file_ioctl+0xcb/0x2d0
[ 499.088954][T12981] ? __se_sys_ioctl+0x47/0x170
[ 499.088967][T12981] ? do_syscall_64+0xfa/0xf80
[ 499.088978][T12981] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 499.089002][T12981] ? file_ioctl+0x22d/0x780
[ 499.089018][T12981] ? __pfx_file_ioctl+0x10/0x10
[ 499.089043][T12981] ? kasan_quarantine_put+0xdd/0x220
[ 499.089054][T12981] ? lockdep_hardirqs_on+0x98/0x140
[ 499.089066][T12981] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 499.089079][T12981] ? do_vfs_ioctl+0xb33/0x1430
[ 499.089091][T12981] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 499.089104][T12981] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 499.089130][T12981] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 499.089157][T12981] ? __fget_files+0x2a/0x420
[ 499.089169][T12981] ? __fget_files+0x3a0/0x420
[ 499.089176][T12981] ? __fget_files+0x2a/0x420
[ 499.089185][T12981] ? bpf_lsm_file_ioctl+0x9/0x20
[ 499.089194][T12981] ? __pfx_ext4_ioctl+0x10/0x10
[ 499.089204][T12981] __se_sys_ioctl+0xfc/0x170
[ 499.089219][T12981] do_syscall_64+0xfa/0xf80
[ 499.089233][T12981] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 499.089244][T12981] ? clear_bhb_loop+0x60/0xb0
[ 499.089257][T12981] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 499.089267][T12981] RIP: 0033:0x7f44e1f8f7c9
[ 499.089278][T12981] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 499.089288][T12981] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 499.089302][T12981] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 499.089309][T12981] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 499.089316][T12981] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 499.089323][T12981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 499.089329][T12981] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 499.089348][T12981]
[ 499.307295][T12985] ext4 filesystem being mounted at /582/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 499.325758][T12985] FAULT_INJECTION: forcing a failure.
[ 499.325758][T12985] name failslab, interval 1, probability 0, space 0, times 0
[ 499.325785][T12985] CPU: 0 UID: 0 PID: 12985 Comm: syz.0.1799 Not tainted syzkaller #0 PREEMPT(full)
[ 499.325798][T12985] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 499.325805][T12985] Call Trace:
[ 499.325809][T12985]
[ 499.325814][T12985] dump_stack_lvl+0x189/0x250
[ 499.325834][T12985] ? __pfx____ratelimit+0x10/0x10
[ 499.325849][T12985] ? __pfx_dump_stack_lvl+0x10/0x10
[ 499.325861][T12985] ? __pfx__printk+0x10/0x10
[ 499.325878][T12985] ? __pfx___might_resched+0x10/0x10
[ 499.325891][T12985] ? fs_reclaim_acquire+0x7d/0x100
[ 499.325910][T12985] should_fail_ex+0x414/0x560
[ 499.325926][T12985] should_failslab+0xa8/0x100
[ 499.325938][T12985] __kmalloc_noprof+0xdf/0x800
[ 499.325954][T12985] ? ext4_find_extent+0x207/0xcc0
[ 499.325974][T12985] ext4_find_extent+0x207/0xcc0
[ 499.325993][T12985] ext4_ext_map_blocks+0x278/0x69c0
[ 499.326015][T12985] ? __lock_acquire+0x6b6/0x2cf0
[ 499.326029][T12985] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 499.326052][T12985] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 499.326068][T12985] ? __lock_acquire+0x6b6/0x2cf0
[ 499.326096][T12985] ext4_map_query_blocks+0x135/0x9f0
[ 499.326115][T12985] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 499.326127][T12985] ? rcu_is_watching+0x15/0xb0
[ 499.326142][T12985] ? down_read+0x274/0x2e0
[ 499.326155][T12985] ? ext4_map_blocks+0x32d/0x16f0
[ 499.326167][T12985] ext4_map_blocks+0x4b8/0x16f0
[ 499.326188][T12985] ? __pfx_ext4_map_blocks+0x10/0x10
[ 499.326201][T12985] ? folio_mapping+0x16f/0x1f0
[ 499.326218][T12985] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 499.326236][T12985] ? folio_wait_writeback+0xd1/0x100
[ 499.326251][T12985] ext4_move_extents+0x16c5/0x3870
[ 499.326266][T12985] ? __lock_acquire+0x6b6/0x2cf0
[ 499.326296][T12985] ? __pfx_ext4_move_extents+0x10/0x10
[ 499.326316][T12985] ? rcu_read_lock_any_held+0xb3/0x120
[ 499.326339][T12985] ? sb_start_write+0x114/0x1c0
[ 499.326355][T12985] ? mnt_want_write_file+0x164/0x200
[ 499.326370][T12985] ext4_ioctl+0x2cf9/0x4760
[ 499.326384][T12985] ? __pfx_ext4_ioctl+0x10/0x10
[ 499.326392][T12985] ? is_bpf_text_address+0x26/0x2b0
[ 499.326406][T12985] ? is_bpf_text_address+0x292/0x2b0
[ 499.326416][T12985] ? is_bpf_text_address+0x26/0x2b0
[ 499.326426][T12985] ? kernel_text_address+0xa5/0xe0
[ 499.326441][T12985] ? __kernel_text_address+0xd/0x40
[ 499.326456][T12985] ? unwind_get_return_address+0x4d/0x90
[ 499.326468][T12985] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 499.326479][T12985] ? arch_stack_walk+0xfc/0x150
[ 499.326499][T12985] ? stack_trace_save+0x9c/0xe0
[ 499.326517][T12985] ? stack_depot_save_flags+0x40/0x850
[ 499.326529][T12985] ? format_decode+0x70/0xe10
[ 499.326542][T12985] ? kasan_save_track+0x4f/0x80
[ 499.326557][T12985] ? kasan_save_track+0x3e/0x80
[ 499.326570][T12985] ? kasan_save_free_info+0x46/0x50
[ 499.326581][T12985] ? __kasan_slab_free+0x5c/0x80
[ 499.326595][T12985] ? kfree+0x1c0/0x660
[ 499.326606][T12985] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 499.326619][T12985] ? security_file_ioctl+0xcb/0x2d0
[ 499.326629][T12985] ? __se_sys_ioctl+0x47/0x170
[ 499.326651][T12985] ? do_syscall_64+0xfa/0xf80
[ 499.326662][T12985] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 499.326685][T12985] ? file_ioctl+0x22d/0x780
[ 499.326700][T12985] ? __pfx_file_ioctl+0x10/0x10
[ 499.326723][T12985] ? kasan_quarantine_put+0xdd/0x220
[ 499.326738][T12985] ? lockdep_hardirqs_on+0x98/0x140
[ 499.326757][T12985] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 499.326773][T12985] ? do_vfs_ioctl+0xb33/0x1430
[ 499.326786][T12985] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 499.326800][T12985] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 499.326825][T12985] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 499.326853][T12985] ? __fget_files+0x2a/0x420
[ 499.326867][T12985] ? __fget_files+0x3a0/0x420
[ 499.326878][T12985] ? __fget_files+0x2a/0x420
[ 499.326892][T12985] ? bpf_lsm_file_ioctl+0x9/0x20
[ 499.326903][T12985] ? __pfx_ext4_ioctl+0x10/0x10
[ 499.326913][T12985] __se_sys_ioctl+0xfc/0x170
[ 499.326929][T12985] do_syscall_64+0xfa/0xf80
[ 499.326944][T12985] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 499.326954][T12985] ? clear_bhb_loop+0x60/0xb0
[ 499.326968][T12985] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 499.326979][T12985] RIP: 0033:0x7f44e1f8f7c9
[ 499.326991][T12985] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 499.327001][T12985] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 499.327014][T12985] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 499.327022][T12985] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 499.327029][T12985] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 499.327035][T12985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 499.327041][T12985] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 499.327059][T12985]
[ 499.540134][T12989] ext4 filesystem being mounted at /583/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 499.592001][T12989] FAULT_INJECTION: forcing a failure.
[ 499.592001][T12989] name failslab, interval 1, probability 0, space 0, times 0
[ 499.592030][T12989] CPU: 0 UID: 0 PID: 12989 Comm: syz.0.1800 Not tainted syzkaller #0 PREEMPT(full)
[ 499.592044][T12989] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 499.592051][T12989] Call Trace:
[ 499.592056][T12989]
[ 499.592061][T12989] dump_stack_lvl+0x189/0x250
[ 499.592105][T12989] ? __pfx____ratelimit+0x10/0x10
[ 499.592127][T12989] ? __pfx_dump_stack_lvl+0x10/0x10
[ 499.592142][T12989] ? __pfx__printk+0x10/0x10
[ 499.592159][T12989] ? __pfx___might_resched+0x10/0x10
[ 499.592173][T12989] ? fs_reclaim_acquire+0x7d/0x100
[ 499.592202][T12989] should_fail_ex+0x414/0x560
[ 499.592219][T12989] should_failslab+0xa8/0x100
[ 499.592233][T12989] __kmalloc_noprof+0xdf/0x800
[ 499.592249][T12989] ? ext4_find_extent+0x207/0xcc0
[ 499.592269][T12989] ext4_find_extent+0x207/0xcc0
[ 499.592292][T12989] ext4_ext_map_blocks+0x278/0x69c0
[ 499.592318][T12989] ? __lock_acquire+0x6b6/0x2cf0
[ 499.592333][T12989] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 499.592357][T12989] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 499.592376][T12989] ? __lock_acquire+0x6b6/0x2cf0
[ 499.592402][T12989] ext4_map_query_blocks+0x135/0x9f0
[ 499.592424][T12989] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 499.592435][T12989] ? rcu_is_watching+0x15/0xb0
[ 499.592451][T12989] ? down_read+0x274/0x2e0
[ 499.592465][T12989] ? ext4_map_blocks+0x32d/0x16f0
[ 499.592478][T12989] ext4_map_blocks+0x4b8/0x16f0
[ 499.592497][T12989] ? __pfx_ext4_map_blocks+0x10/0x10
[ 499.592510][T12989] ? folio_mapping+0x16f/0x1f0
[ 499.592526][T12989] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 499.592544][T12989] ? folio_wait_writeback+0xd1/0x100
[ 499.592559][T12989] ext4_move_extents+0x16c5/0x3870
[ 499.592576][T12989] ? __lock_acquire+0x6b6/0x2cf0
[ 499.592611][T12989] ? __pfx_ext4_move_extents+0x10/0x10
[ 499.592630][T12989] ? rcu_read_lock_any_held+0xb3/0x120
[ 499.592653][T12989] ? sb_start_write+0x114/0x1c0
[ 499.592669][T12989] ? mnt_want_write_file+0x164/0x200
[ 499.592686][T12989] ext4_ioctl+0x2cf9/0x4760
[ 499.592701][T12989] ? __pfx_ext4_ioctl+0x10/0x10
[ 499.592712][T12989] ? is_bpf_text_address+0x26/0x2b0
[ 499.592727][T12989] ? is_bpf_text_address+0x292/0x2b0
[ 499.592738][T12989] ? is_bpf_text_address+0x26/0x2b0
[ 499.592750][T12989] ? kernel_text_address+0xa5/0xe0
[ 499.592768][T12989] ? __kernel_text_address+0xd/0x40
[ 499.592784][T12989] ? unwind_get_return_address+0x4d/0x90
[ 499.592798][T12989] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 499.592817][T12989] ? arch_stack_walk+0xfc/0x150
[ 499.592840][T12989] ? stack_trace_save+0x9c/0xe0
[ 499.592860][T12989] ? stack_depot_save_flags+0x40/0x850
[ 499.592874][T12989] ? format_decode+0x70/0xe10
[ 499.592889][T12989] ? kasan_save_track+0x4f/0x80
[ 499.592905][T12989] ? kasan_save_track+0x3e/0x80
[ 499.592919][T12989] ? kasan_save_free_info+0x46/0x50
[ 499.592933][T12989] ? __kasan_slab_free+0x5c/0x80
[ 499.592948][T12989] ? kfree+0x1c0/0x660
[ 499.592961][T12989] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 499.592974][T12989] ? security_file_ioctl+0xcb/0x2d0
[ 499.592987][T12989] ? __se_sys_ioctl+0x47/0x170
[ 499.593001][T12989] ? do_syscall_64+0xfa/0xf80
[ 499.593015][T12989] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 499.593037][T12989] ? file_ioctl+0x22d/0x780
[ 499.593055][T12989] ? __pfx_file_ioctl+0x10/0x10
[ 499.593078][T12989] ? kasan_quarantine_put+0xdd/0x220
[ 499.593092][T12989] ? lockdep_hardirqs_on+0x98/0x140
[ 499.593109][T12989] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 499.593125][T12989] ? do_vfs_ioctl+0xb33/0x1430
[ 499.593139][T12989] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 499.593153][T12989] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 499.593181][T12989] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 499.593209][T12989] ? __fget_files+0x2a/0x420
[ 499.593225][T12989] ? __fget_files+0x3a0/0x420
[ 499.593237][T12989] ? __fget_files+0x2a/0x420
[ 499.593252][T12989] ? bpf_lsm_file_ioctl+0x9/0x20
[ 499.593263][T12989] ? __pfx_ext4_ioctl+0x10/0x10
[ 499.593275][T12989] __se_sys_ioctl+0xfc/0x170
[ 499.593293][T12989] do_syscall_64+0xfa/0xf80
[ 499.593367][T12989] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 499.593381][T12989] ? clear_bhb_loop+0x60/0xb0
[ 499.593397][T12989] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 499.593407][T12989] RIP: 0033:0x7f44e1f8f7c9
[ 499.593420][T12989] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 499.593431][T12989] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 499.593445][T12989] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 499.593453][T12989] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 499.593461][T12989] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 499.593469][T12989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 499.593477][T12989] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 499.593500][T12989]
[ 499.778832][T12994] set_capacity_and_notify: 14 callbacks suppressed
[ 499.778849][T12994] loop0: detected capacity change from 0 to 512
[ 499.810725][T12994] ext4 filesystem being mounted at /584/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 499.825861][ T25] kauditd_printk_skb: 38 callbacks suppressed
[ 499.825875][ T25] audit: type=1800 audit(1765199202.025:3306): pid=12994 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1801" name="file1" dev="loop0" ino=15 res=0 errno=0
[ 499.832542][ T25] audit: type=1800 audit(1765199202.035:3307): pid=12994 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1801" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 499.834094][T12994] FAULT_INJECTION: forcing a failure.
[ 499.834094][T12994] name failslab, interval 1, probability 0, space 0, times 0
[ 499.834119][T12994] CPU: 0 UID: 0 PID: 12994 Comm: syz.0.1801 Not tainted syzkaller #0 PREEMPT(full)
[ 499.834134][T12994] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 499.834142][T12994] Call Trace:
[ 499.834148][T12994]
[ 499.834155][T12994] dump_stack_lvl+0x189/0x250
[ 499.834175][T12994] ? __pfx____ratelimit+0x10/0x10
[ 499.834192][T12994] ? __pfx_dump_stack_lvl+0x10/0x10
[ 499.834206][T12994] ? __pfx__printk+0x10/0x10
[ 499.834227][T12994] ? __pfx___might_resched+0x10/0x10
[ 499.834241][T12994] ? fs_reclaim_acquire+0x7d/0x100
[ 499.834264][T12994] should_fail_ex+0x414/0x560
[ 499.834282][T12994] should_failslab+0xa8/0x100
[ 499.834296][T12994] __kmalloc_noprof+0xdf/0x800
[ 499.834314][T12994] ? ext4_find_extent+0x207/0xcc0
[ 499.834335][T12994] ext4_find_extent+0x207/0xcc0
[ 499.834360][T12994] ext4_ext_map_blocks+0x278/0x69c0
[ 499.834387][T12994] ? __lock_acquire+0x6b6/0x2cf0
[ 499.834405][T12994] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 499.834430][T12994] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 499.834450][T12994] ? __lock_acquire+0x6b6/0x2cf0
[ 499.834481][T12994] ext4_map_query_blocks+0x135/0x9f0
[ 499.834502][T12994] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 499.834515][T12994] ? rcu_is_watching+0x15/0xb0
[ 499.834535][T12994] ? down_read+0x274/0x2e0
[ 499.834550][T12994] ? ext4_map_blocks+0x32d/0x16f0
[ 499.834565][T12994] ext4_map_blocks+0x4b8/0x16f0
[ 499.834590][T12994] ? __pfx_ext4_map_blocks+0x10/0x10
[ 499.834605][T12994] ? folio_mapping+0x16f/0x1f0
[ 499.834623][T12994] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 499.834651][T12994] ? folio_wait_writeback+0xd1/0x100
[ 499.834668][T12994] ext4_move_extents+0x16c5/0x3870
[ 499.834686][T12994] ? __lock_acquire+0x6b6/0x2cf0
[ 499.834722][T12994] ? __pfx_ext4_move_extents+0x10/0x10
[ 499.834747][T12994] ? rcu_read_lock_any_held+0xb3/0x120
[ 499.834772][T12994] ? sb_start_write+0x114/0x1c0
[ 499.834789][T12994] ? mnt_want_write_file+0x164/0x200
[ 499.834808][T12994] ext4_ioctl+0x2cf9/0x4760
[ 499.834825][T12994] ? __pfx_ext4_ioctl+0x10/0x10
[ 499.834836][T12994] ? is_bpf_text_address+0x26/0x2b0
[ 499.834852][T12994] ? is_bpf_text_address+0x292/0x2b0
[ 499.834863][T12994] ? is_bpf_text_address+0x26/0x2b0
[ 499.834877][T12994] ? kernel_text_address+0xa5/0xe0
[ 499.834894][T12994] ? __kernel_text_address+0xd/0x40
[ 499.834910][T12994] ? unwind_get_return_address+0x4d/0x90
[ 499.834926][T12994] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 499.834938][T12994] ? arch_stack_walk+0xfc/0x150
[ 499.834962][T12994] ? stack_trace_save+0x9c/0xe0
[ 499.834982][T12994] ? stack_depot_save_flags+0x40/0x850
[ 499.834995][T12994] ? format_decode+0x70/0xe10
[ 499.835011][T12994] ? kasan_save_track+0x4f/0x80
[ 499.835027][T12994] ? kasan_save_track+0x3e/0x80
[ 499.835069][T12994] ? kasan_save_free_info+0x46/0x50
[ 499.835082][T12994] ? __kasan_slab_free+0x5c/0x80
[ 499.835098][T12994] ? kfree+0x1c0/0x660
[ 499.835111][T12994] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 499.835125][T12994] ? security_file_ioctl+0xcb/0x2d0
[ 499.835138][T12994] ? __se_sys_ioctl+0x47/0x170
[ 499.835153][T12994] ? do_syscall_64+0xfa/0xf80
[ 499.835167][T12994] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 499.835192][T12994] ? file_ioctl+0x22d/0x780
[ 499.835210][T12994] ? __pfx_file_ioctl+0x10/0x10
[ 499.835238][T12994] ? kasan_quarantine_put+0xdd/0x220
[ 499.835254][T12994] ? lockdep_hardirqs_on+0x98/0x140
[ 499.835275][T12994] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 499.835293][T12994] ? do_vfs_ioctl+0xb33/0x1430
[ 499.835308][T12994] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 499.835322][T12994] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 499.835350][T12994] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 499.835381][T12994] ? __fget_files+0x2a/0x420
[ 499.835397][T12994] ? __fget_files+0x3a0/0x420
[ 499.835409][T12994] ? __fget_files+0x2a/0x420
[ 499.835424][T12994] ? bpf_lsm_file_ioctl+0x9/0x20
[ 499.835436][T12994] ? __pfx_ext4_ioctl+0x10/0x10
[ 499.835448][T12994] __se_sys_ioctl+0xfc/0x170
[ 499.835467][T12994] do_syscall_64+0xfa/0xf80
[ 499.835482][T12994] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 499.835494][T12994] ? clear_bhb_loop+0x60/0xb0
[ 499.835509][T12994] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 499.835522][T12994] RIP: 0033:0x7f44e1f8f7c9
[ 499.835534][T12994] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 499.835544][T12994] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 499.835558][T12994] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 499.835567][T12994] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 499.835575][T12994] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 499.835583][T12994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 499.835591][T12994] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 499.835613][T12994]
[ 499.958993][T12999] loop0: detected capacity change from 0 to 512
[ 500.010185][T12999] ext4 filesystem being mounted at /585/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 500.028534][ T25] audit: type=1800 audit(1765199202.225:3308): pid=12999 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1802" name="file1" dev="loop0" ino=15 res=0 errno=0
[ 500.034236][ T25] audit: type=1800 audit(1765199202.235:3309): pid=12999 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1802" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 500.038172][T12999] FAULT_INJECTION: forcing a failure.
[ 500.038172][T12999] name failslab, interval 1, probability 0, space 0, times 0
[ 500.038197][T12999] CPU: 0 UID: 0 PID: 12999 Comm: syz.0.1802 Not tainted syzkaller #0 PREEMPT(full)
[ 500.038210][T12999] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 500.038217][T12999] Call Trace:
[ 500.038223][T12999]
[ 500.038228][T12999] dump_stack_lvl+0x189/0x250
[ 500.038246][T12999] ? __pfx____ratelimit+0x10/0x10
[ 500.038260][T12999] ? __pfx_dump_stack_lvl+0x10/0x10
[ 500.038272][T12999] ? __pfx__printk+0x10/0x10
[ 500.038289][T12999] ? __pfx___might_resched+0x10/0x10
[ 500.038301][T12999] ? fs_reclaim_acquire+0x7d/0x100
[ 500.038320][T12999] should_fail_ex+0x414/0x560
[ 500.038336][T12999] should_failslab+0xa8/0x100
[ 500.038350][T12999] __kmalloc_noprof+0xdf/0x800
[ 500.038364][T12999] ? ext4_find_extent+0x207/0xcc0
[ 500.038383][T12999] ext4_find_extent+0x207/0xcc0
[ 500.038402][T12999] ext4_ext_map_blocks+0x278/0x69c0
[ 500.038423][T12999] ? __lock_acquire+0x6b6/0x2cf0
[ 500.038437][T12999] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 500.038460][T12999] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 500.038475][T12999] ? __lock_acquire+0x6b6/0x2cf0
[ 500.038501][T12999] ext4_map_query_blocks+0x135/0x9f0
[ 500.038519][T12999] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 500.038531][T12999] ? rcu_is_watching+0x15/0xb0
[ 500.038549][T12999] ? down_read+0x274/0x2e0
[ 500.038561][T12999] ? ext4_map_blocks+0x32d/0x16f0
[ 500.038575][T12999] ext4_map_blocks+0x4b8/0x16f0
[ 500.038596][T12999] ? __pfx_ext4_map_blocks+0x10/0x10
[ 500.038610][T12999] ? folio_mapping+0x16f/0x1f0
[ 500.038625][T12999] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 500.038654][T12999] ? folio_wait_writeback+0xd1/0x100
[ 500.038671][T12999] ext4_move_extents+0x16c5/0x3870
[ 500.038688][T12999] ? __lock_acquire+0x6b6/0x2cf0
[ 500.038726][T12999] ? __pfx_ext4_move_extents+0x10/0x10
[ 500.038747][T12999] ? rcu_read_lock_any_held+0xb3/0x120
[ 500.038771][T12999] ? sb_start_write+0x114/0x1c0
[ 500.038788][T12999] ? mnt_want_write_file+0x164/0x200
[ 500.038806][T12999] ext4_ioctl+0x2cf9/0x4760
[ 500.038822][T12999] ? __pfx_ext4_ioctl+0x10/0x10
[ 500.038834][T12999] ? is_bpf_text_address+0x26/0x2b0
[ 500.038849][T12999] ? is_bpf_text_address+0x292/0x2b0
[ 500.038859][T12999] ? is_bpf_text_address+0x26/0x2b0
[ 500.038872][T12999] ? kernel_text_address+0xa5/0xe0
[ 500.038889][T12999] ? __kernel_text_address+0xd/0x40
[ 500.038904][T12999] ? unwind_get_return_address+0x4d/0x90
[ 500.038918][T12999] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 500.038930][T12999] ? arch_stack_walk+0xfc/0x150
[ 500.038952][T12999] ? stack_trace_save+0x9c/0xe0
[ 500.038970][T12999] ? stack_depot_save_flags+0x40/0x850
[ 500.038983][T12999] ? format_decode+0x70/0xe10
[ 500.038998][T12999] ? kasan_save_track+0x4f/0x80
[ 500.039014][T12999] ? kasan_save_track+0x3e/0x80
[ 500.039030][T12999] ? kasan_save_free_info+0x46/0x50
[ 500.039043][T12999] ? __kasan_slab_free+0x5c/0x80
[ 500.039058][T12999] ? kfree+0x1c0/0x660
[ 500.039070][T12999] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 500.039082][T12999] ? security_file_ioctl+0xcb/0x2d0
[ 500.039092][T12999] ? __se_sys_ioctl+0x47/0x170
[ 500.039105][T12999] ? do_syscall_64+0xfa/0xf80
[ 500.039118][T12999] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 500.039138][T12999] ? file_ioctl+0x22d/0x780
[ 500.039153][T12999] ? __pfx_file_ioctl+0x10/0x10
[ 500.039176][T12999] ? kasan_quarantine_put+0xdd/0x220
[ 500.039189][T12999] ? lockdep_hardirqs_on+0x98/0x140
[ 500.039207][T12999] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 500.039223][T12999] ? do_vfs_ioctl+0xb33/0x1430
[ 500.039235][T12999] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 500.039247][T12999] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 500.039270][T12999] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 500.039295][T12999] ? __fget_files+0x2a/0x420
[ 500.039310][T12999] ? __fget_files+0x3a0/0x420
[ 500.039321][T12999] ? __fget_files+0x2a/0x420
[ 500.039335][T12999] ? bpf_lsm_file_ioctl+0x9/0x20
[ 500.039345][T12999] ? __pfx_ext4_ioctl+0x10/0x10
[ 500.039363][T12999] __se_sys_ioctl+0xfc/0x170
[ 500.039380][T12999] do_syscall_64+0xfa/0xf80
[ 500.039390][T12999] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 500.039397][T12999] ? clear_bhb_loop+0x60/0xb0
[ 500.039405][T12999] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 500.039413][T12999] RIP: 0033:0x7f44e1f8f7c9
[ 500.039423][T12999] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 500.039432][T12999] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 500.039444][T12999] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 500.039452][T12999] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 500.039459][T12999] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 500.039464][T12999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 500.039470][T12999] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 500.039492][T12999]
[ 500.212751][T13003] loop0: detected capacity change from 0 to 512
[ 500.279510][T13003] ext4 filesystem being mounted at /586/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 500.284152][ T25] audit: type=1800 audit(1765199202.485:3310): pid=13003 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1803" name="file1" dev="loop0" ino=15 res=0 errno=0
[ 500.291093][ T25] audit: type=1800 audit(1765199202.485:3311): pid=13003 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1803" name="file2" dev="loop0" ino=16 res=0 errno=0
[ 500.300369][T13003] FAULT_INJECTION: forcing a failure.
[ 500.300369][T13003] name failslab, interval 1, probability 0, space 0, times 0
[ 500.300395][T13003] CPU: 0 UID: 0 PID: 13003 Comm: syz.0.1803 Not tainted syzkaller #0 PREEMPT(full)
[ 500.300407][T13003] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 500.300414][T13003] Call Trace:
[ 500.300420][T13003]
[ 500.300425][T13003] dump_stack_lvl+0x189/0x250
[ 500.300443][T13003] ? __pfx____ratelimit+0x10/0x10
[ 500.300456][T13003] ? __pfx_dump_stack_lvl+0x10/0x10
[ 500.300469][T13003] ? __pfx__printk+0x10/0x10
[ 500.300486][T13003] ? __pfx___might_resched+0x10/0x10
[ 500.300499][T13003] ? fs_reclaim_acquire+0x7d/0x100
[ 500.300518][T13003] should_fail_ex+0x414/0x560
[ 500.300535][T13003] should_failslab+0xa8/0x100
[ 500.300548][T13003] __kmalloc_noprof+0xdf/0x800
[ 500.300563][T13003] ? ext4_find_extent+0x207/0xcc0
[ 500.300581][T13003] ext4_find_extent+0x207/0xcc0
[ 500.300603][T13003] ext4_ext_map_blocks+0x278/0x69c0
[ 500.300624][T13003] ? __lock_acquire+0x6b6/0x2cf0
[ 500.300662][T13003] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 500.300686][T13003] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 500.300701][T13003] ? __lock_acquire+0x6b6/0x2cf0
[ 500.300728][T13003] ext4_map_query_blocks+0x135/0x9f0
[ 500.300747][T13003] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 500.300759][T13003] ? rcu_is_watching+0x15/0xb0
[ 500.300772][T13003] ? down_read+0x274/0x2e0
[ 500.300781][T13003] ? ext4_map_blocks+0x32d/0x16f0
[ 500.300790][T13003] ext4_map_blocks+0x4b8/0x16f0
[ 500.300807][T13003] ? __pfx_ext4_map_blocks+0x10/0x10
[ 500.300819][T13003] ? folio_mapping+0x16f/0x1f0
[ 500.300835][T13003] ? __filemap_get_folio_mpol+0x7a9/0xb00
[ 500.300854][T13003] ? folio_wait_writeback+0xd1/0x100
[ 500.300867][T13003] ext4_move_extents+0x16c5/0x3870
[ 500.300891][T13003] ? __lock_acquire+0x6b6/0x2cf0
[ 500.300921][T13003] ? __pfx_ext4_move_extents+0x10/0x10
[ 500.300943][T13003] ? rcu_read_lock_any_held+0xb3/0x120
[ 500.300967][T13003] ? sb_start_write+0x114/0x1c0
[ 500.300981][T13003] ? mnt_want_write_file+0x164/0x200
[ 500.300991][T13003] ext4_ioctl+0x2cf9/0x4760
[ 500.301004][T13003] ? __pfx_ext4_ioctl+0x10/0x10
[ 500.301013][T13003] ? is_bpf_text_address+0x26/0x2b0
[ 500.301027][T13003] ? is_bpf_text_address+0x292/0x2b0
[ 500.301036][T13003] ? is_bpf_text_address+0x26/0x2b0
[ 500.301049][T13003] ? kernel_text_address+0xa5/0xe0
[ 500.301065][T13003] ? __kernel_text_address+0xd/0x40
[ 500.301079][T13003] ? unwind_get_return_address+0x4d/0x90
[ 500.301093][T13003] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 500.301104][T13003] ? arch_stack_walk+0xfc/0x150
[ 500.301125][T13003] ? stack_trace_save+0x9c/0xe0
[ 500.301147][T13003] ? stack_depot_save_flags+0x40/0x850
[ 500.301162][T13003] ? format_decode+0x70/0xe10
[ 500.301176][T13003] ? kasan_save_track+0x4f/0x80
[ 500.301190][T13003] ? kasan_save_track+0x3e/0x80
[ 500.301202][T13003] ? kasan_save_free_info+0x46/0x50
[ 500.301214][T13003] ? __kasan_slab_free+0x5c/0x80
[ 500.301228][T13003] ? kfree+0x1c0/0x660
[ 500.301238][T13003] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 500.301251][T13003] ? security_file_ioctl+0xcb/0x2d0
[ 500.301263][T13003] ? __se_sys_ioctl+0x47/0x170
[ 500.301275][T13003] ? do_syscall_64+0xfa/0xf80
[ 500.301287][T13003] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 500.301308][T13003] ? file_ioctl+0x22d/0x780
[ 500.301322][T13003] ? __pfx_file_ioctl+0x10/0x10
[ 500.301348][T13003] ? kasan_quarantine_put+0xdd/0x220
[ 500.301363][T13003] ? lockdep_hardirqs_on+0x98/0x140
[ 500.301381][T13003] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 500.301393][T13003] ? do_vfs_ioctl+0xb33/0x1430
[ 500.301402][T13003] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 500.301410][T13003] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 500.301433][T13003] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 500.301457][T13003] ? __fget_files+0x2a/0x420
[ 500.301472][T13003] ? __fget_files+0x3a0/0x420
[ 500.301483][T13003] ? __fget_files+0x2a/0x420
[ 500.301495][T13003] ? bpf_lsm_file_ioctl+0x9/0x20
[ 500.301507][T13003] ? __pfx_ext4_ioctl+0x10/0x10
[ 500.301517][T13003] __se_sys_ioctl+0xfc/0x170
[ 500.301534][T13003] do_syscall_64+0xfa/0xf80
[ 500.301550][T13003] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 500.301560][T13003] ? clear_bhb_loop+0x60/0xb0
[ 500.301574][T13003] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 500.301586][T13003] RIP: 0033:0x7f44e1f8f7c9
[ 500.301598][T13003] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 500.301618][T13003] RSP: 002b:00007f44e2e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 500.301630][T13003] RAX: ffffffffffffffda RBX: 00007f44e21e5fa0 RCX: 00007f44e1f8f7c9
[ 500.301639][T13003] RDX: 0000200000000080 RSI: 00000000c028660f RDI: 0000000000000005
[ 500.301645][T13003] RBP: 00007f44e2e1f090 R08: 0000000000000000 R09: 0000000000000000
[ 500.301651][T13003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 500.301658][T13003] R13: 00007f44e21e6038 R14: 00007f44e21e5fa0 R15: 00007ffcc51c35f8
[ 500.301676][T13003]
[ 501.555516][ T1063] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 501.608626][ T1063] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 501.650584][ T1063] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 501.723913][ T1063] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 501.913624][ T1063] bridge_slave_1: left allmulticast mode
[ 501.913645][ T1063] bridge_slave_1: left promiscuous mode
[ 501.913804][ T1063] bridge0: port 2(bridge_slave_1) entered disabled state
[ 501.917322][ T1063] bridge_slave_0: left allmulticast mode
[ 501.917341][ T1063] bridge_slave_0: left promiscuous mode
[ 501.917473][ T1063] bridge0: port 1(bridge_slave_0) entered disabled state
[ 502.474259][ T1063] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 502.476065][ T1063] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 502.477154][ T1063] bond0 (unregistering): Released all slaves
[ 502.794961][ T1063] hsr_slave_0: left promiscuous mode
[ 502.795437][ T1063] hsr_slave_1: left promiscuous mode
[ 502.795956][ T1063] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 502.795972][ T1063] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 502.796498][ T1063] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 502.796511][ T1063] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 502.835266][ T1063] veth1_macvtap: left promiscuous mode
[ 502.835327][ T1063] veth0_macvtap: left promiscuous mode
[ 502.835447][ T1063] veth1_vlan: left promiscuous mode
[ 502.835522][ T1063] veth0_vlan: left promiscuous mode
[ 503.608487][ T1063] team0 (unregistering): Port device team_slave_1 removed
[ 503.664565][ T1063] team0 (unregistering): Port device team_slave_0 removed
[ 511.777533][ T1313] ieee802154 phy0 wpan0: encryption failed: -22
[ 511.777578][ T1313] ieee802154 phy1 wpan1: encryption failed: -22