[ 492.419648][ T7912] ? __pfx__printk+0x10/0x10 [ 492.419665][ T7912] ? fs_reclaim_acquire+0x7d/0x100 [ 492.419688][ T7912] should_fail_ex+0x414/0x560 [ 492.419707][ T7912] prepare_alloc_pages+0x213/0x610 [ 492.419730][ T7912] __alloc_frozen_pages_noprof+0x123/0x370 [ 492.419749][ T7912] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 492.419779][ T7912] alloc_pages_mpol+0x232/0x4a0 [ 492.419799][ T7912] alloc_pages_noprof+0xa9/0x190 [ 492.419816][ T7912] folio_alloc_noprof+0x1e/0x30 [ 492.419830][ T7912] filemap_alloc_folio_noprof+0xdf/0x470 [ 492.419848][ T7912] ? filemap_get_entry+0xad/0x2f0 [ 492.419862][ T7912] ? filemap_get_entry+0xad/0x2f0 [ 492.419879][ T7912] ? filemap_get_entry+0x28f/0x2f0 [ 492.419895][ T7912] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 492.419913][ T7912] ? jbd2_write_access_granted+0x69/0x310 [ 492.419932][ T7912] ? jbd2_write_access_granted+0x69/0x310 [ 492.419948][ T7912] __filemap_get_folio+0x3f2/0xaf0 [ 492.419972][ T7912] ocfs2_grab_folios_for_write+0x489/0xdb0 [ 492.420002][ T7912] ? __pfx_ocfs2_grab_folios_for_write+0x10/0x10 [ 492.420019][ T7912] ? rcu_is_watching+0x15/0xb0 [ 492.420031][ T7912] ? ocfs2_write_begin_nolock+0xeb9/0x4340 [ 492.420047][ T7912] ? ocfs2_metadata_cache_get_super+0x43/0x80 [ 492.420063][ T7912] ? ocfs2_inode_cache_get_super+0xd/0x40 [ 492.420077][ T7912] ocfs2_write_begin_nolock+0x2cbc/0x4340 [ 492.420132][ T7912] ? __pfx_ocfs2_write_begin_nolock+0x10/0x10 [ 492.420154][ T7912] ? __lock_acquire+0xab9/0xd20 [ 492.420195][ T7912] ? __pfx_ocfs2_read_inode_block+0x10/0x10 [ 492.420216][ T7912] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 492.420237][ T7912] ? __lock_acquire+0xab9/0xd20 [ 492.420263][ T7912] ? ocfs2_write_begin+0x198/0x310 [ 492.420290][ T7912] ? down_write+0x162/0x1f0 [ 492.420303][ T7912] ? __pfx_down_write+0x10/0x10 [ 492.420321][ T7912] ocfs2_write_begin+0x1bb/0x310 [ 492.420340][ T7912] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 492.420359][ T7912] ? __pfx_ocfs2_write_begin+0x10/0x10 [ 492.420391][ T7912] generic_perform_write+0x2c5/0x900 [ 492.420414][ T7912] ? __pfx_generic_perform_write+0x10/0x10 [ 492.420425][ T7912] ? file_update_time+0x2da/0x490 [ 492.420441][ T7912] ? __generic_file_write_iter+0xf9/0x230 [ 492.420451][ T7912] ? ocfs2_file_write_iter+0x1551/0x1d10 [ 492.420469][ T7912] ocfs2_file_write_iter+0x157a/0x1d10 [ 492.420484][ T7912] ? aa_file_perm+0x13a/0x1550 [ 492.420514][ T7912] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 492.420530][ T7912] ? __pfx_aa_file_perm+0x10/0x10 [ 492.420553][ T7912] ? __lock_acquire+0xab9/0xd20 [ 492.420580][ T7912] ? rcu_read_lock_any_held+0xb3/0x120 [ 492.420593][ T7912] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 492.420616][ T7912] vfs_write+0x5c9/0xb30 [ 492.420634][ T7912] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 492.420651][ T7912] ? __pfx_vfs_write+0x10/0x10 [ 492.420672][ T7912] ? __fget_files+0x2a/0x420 [ 492.420694][ T7912] ksys_write+0x145/0x250 [ 492.420710][ T7912] ? __pfx_ksys_write+0x10/0x10 [ 492.420721][ T7912] ? rcu_is_watching+0x15/0xb0 [ 492.420738][ T7912] ? do_syscall_64+0xbe/0x3b0 [ 492.420757][ T7912] do_syscall_64+0xfa/0x3b0 [ 492.420773][ T7912] ? lockdep_hardirqs_on+0x9c/0x150 [ 492.420789][ T7912] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.420801][ T7912] ? clear_bhb_loop+0x60/0xb0 [ 492.420816][ T7912] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.420827][ T7912] RIP: 0033:0x7f3d1d98cda9 [ 492.420840][ T7912] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 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 [ 492.420852][ T7912] RSP: 002b:00007f3d1e802038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 492.420866][ T7912] RAX: ffffffffffffffda RBX: 00007f3d1dba5fa0 RCX: 00007f3d1d98cda9 [ 492.420875][ T7912] RDX: 00000000ffffff6a RSI: 0000000020000000 RDI: 0000000000000004 [ 492.420882][ T7912] RBP: 00007f3d1e802090 R08: 0000000000000000 R09: 0000000000000000 [ 492.420889][ T7912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 492.420897][ T7912] R13: 0000000000000000 R14: 00007f3d1dba5fa0 R15: 00007ffdaf1430d8 [ 492.420918][ T7912] [ 492.420927][ T7912] (syz.0.512,7912,0):ocfs2_grab_folios_for_write:1073 ERROR: status = -12 [ 492.674557][ T7912] (syz.0.512,7912,0):ocfs2_write_begin_nolock:1792 ERROR: status = -12 [ 492.681999][ T7912] (syz.0.512,7912,0):ocfs2_write_begin:1887 ERROR: status = -12 [ 492.697732][ T5820] ocfs2: Unmounting device (7,0) on (node local) [ 493.096620][ T7917] loop0: detected capacity change from 0 to 32768 [ 493.124432][ T7917] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 493.150424][ T7917] FAULT_INJECTION: forcing a failure. [ 493.150424][ T7917] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 493.156370][ T7917] CPU: 0 UID: 0 PID: 7917 Comm: syz.0.513 Not tainted syzkaller #0 PREEMPT(full) [ 493.156387][ T7917] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 493.156395][ T7917] Call Trace: [ 493.156403][ T7917] [ 493.156408][ T7917] dump_stack_lvl+0x189/0x250 [ 493.156467][ T7917] ? __pfx____ratelimit+0x10/0x10 [ 493.156487][ T7917] ? __pfx_dump_stack_lvl+0x10/0x10 [ 493.156499][ T7917] ? __pfx__printk+0x10/0x10 [ 493.156515][ T7917] ? fs_reclaim_acquire+0x7d/0x100 [ 493.156552][ T7917] should_fail_ex+0x414/0x560 [ 493.156568][ T7917] prepare_alloc_pages+0x213/0x610 [ 493.156587][ T7917] __alloc_frozen_pages_noprof+0x123/0x370 [ 493.156604][ T7917] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 493.156629][ T7917] alloc_pages_mpol+0x232/0x4a0 [ 493.156646][ T7917] alloc_pages_noprof+0xa9/0x190 [ 493.156659][ T7917] folio_alloc_noprof+0x1e/0x30 [ 493.156671][ T7917] filemap_alloc_folio_noprof+0xdf/0x470 [ 493.156685][ T7917] ? filemap_get_entry+0xad/0x2f0 [ 493.156697][ T7917] ? filemap_get_entry+0xad/0x2f0 [ 493.156711][ T7917] ? filemap_get_entry+0x28f/0x2f0 [ 493.156725][ T7917] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 493.156741][ T7917] ? jbd2_write_access_granted+0x69/0x310 [ 493.156758][ T7917] ? jbd2_write_access_granted+0x69/0x310 [ 493.156772][ T7917] __filemap_get_folio+0x3f2/0xaf0 [ 493.156792][ T7917] ocfs2_grab_folios_for_write+0x489/0xdb0 [ 493.156816][ T7917] ? __pfx_ocfs2_grab_folios_for_write+0x10/0x10 [ 493.156831][ T7917] ? rcu_is_watching+0x15/0xb0 [ 493.156841][ T7917] ? ocfs2_write_begin_nolock+0xeb9/0x4340 [ 493.156855][ T7917] ? ocfs2_metadata_cache_get_super+0x43/0x80 [ 493.156870][ T7917] ? ocfs2_inode_cache_get_super+0xd/0x40 [ 493.156882][ T7917] ocfs2_write_begin_nolock+0x2cbc/0x4340 [ 493.156930][ T7917] ? __pfx_ocfs2_write_begin_nolock+0x10/0x10 [ 493.156947][ T7917] ? __lock_acquire+0xab9/0xd20 [ 493.156973][ T7917] ? __pfx_ocfs2_read_inode_block+0x10/0x10 [ 493.156989][ T7917] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 493.157007][ T7917] ? __lock_acquire+0xab9/0xd20 [ 493.157028][ T7917] ? ocfs2_write_begin+0x198/0x310 [ 493.157052][ T7917] ? down_write+0x162/0x1f0 [ 493.157061][ T7917] ? __pfx_down_write+0x10/0x10 [ 493.157077][ T7917] ocfs2_write_begin+0x1bb/0x310 [ 493.157093][ T7917] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 493.157108][ T7917] ? __pfx_ocfs2_write_begin+0x10/0x10 [ 493.157134][ T7917] generic_perform_write+0x2c5/0x900 [ 493.157153][ T7917] ? __pfx_generic_perform_write+0x10/0x10 [ 493.157163][ T7917] ? file_update_time+0x2da/0x490 [ 493.157176][ T7917] ? __generic_file_write_iter+0xf9/0x230 [ 493.157185][ T7917] ? ocfs2_file_write_iter+0x1551/0x1d10 [ 493.157208][ T7917] ocfs2_file_write_iter+0x157a/0x1d10 [ 493.157221][ T7917] ? aa_file_perm+0x13a/0x1550 [ 493.157247][ T7917] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 493.157261][ T7917] ? __pfx_aa_file_perm+0x10/0x10 [ 493.157281][ T7917] ? __lock_acquire+0xab9/0xd20 [ 493.157303][ T7917] ? rcu_read_lock_any_held+0xb3/0x120 [ 493.157314][ T7917] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 493.157335][ T7917] vfs_write+0x5c9/0xb30 [ 493.157350][ T7917] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 493.157365][ T7917] ? __pfx_vfs_write+0x10/0x10 [ 493.157383][ T7917] ? __fget_files+0x2a/0x420 [ 493.157402][ T7917] ksys_write+0x145/0x250 [ 493.157415][ T7917] ? __pfx_ksys_write+0x10/0x10 [ 493.157425][ T7917] ? rcu_is_watching+0x15/0xb0 [ 493.157438][ T7917] ? do_syscall_64+0xbe/0x3b0 [ 493.157456][ T7917] do_syscall_64+0xfa/0x3b0 [ 493.157469][ T7917] ? lockdep_hardirqs_on+0x9c/0x150 [ 493.157482][ T7917] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.157492][ T7917] ? clear_bhb_loop+0x60/0xb0 [ 493.157505][ T7917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.157514][ T7917] RIP: 0033:0x7f3d1d98cda9 [ 493.157526][ T7917] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 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 [ 493.157535][ T7917] RSP: 002b:00007f3d1e802038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 493.157548][ T7917] RAX: ffffffffffffffda RBX: 00007f3d1dba5fa0 RCX: 00007f3d1d98cda9 [ 493.157556][ T7917] RDX: 00000000ffffff6a RSI: 0000000020000000 RDI: 0000000000000004 [ 493.157562][ T7917] RBP: 00007f3d1e802090 R08: 0000000000000000 R09: 0000000000000000 [ 493.157569][ T7917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 493.157575][ T7917] R13: 0000000000000000 R14: 00007f3d1dba5fa0 R15: 00007ffdaf1430d8 [ 493.157593][ T7917] [ 493.157600][ T7917] (syz.0.513,7917,0):ocfs2_grab_folios_for_write:1073 ERROR: status = -12 [ 493.469362][ T7917] (syz.0.513,7917,0):ocfs2_write_begin_nolock:1792 ERROR: status = -12 [ 493.480267][ T7917] (syz.0.513,7917,0):ocfs2_write_begin:1887 ERROR: status = -12 [ 493.513183][ T5820] ocfs2: Unmounting device (7,0) on (node local) [ 494.058673][ T7924] loop0: detected capacity change from 0 to 32768 [ 494.085034][ T7924] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 494.102186][ T7924] FAULT_INJECTION: forcing a failure. [ 494.102186][ T7924] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 494.119519][ T7924] CPU: 0 UID: 0 PID: 7924 Comm: syz.0.514 Not tainted syzkaller #0 PREEMPT(full) [ 494.119541][ T7924] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 494.119549][ T7924] Call Trace: [ 494.119555][ T7924] [ 494.119561][ T7924] dump_stack_lvl+0x189/0x250 [ 494.119666][ T7924] ? __pfx____ratelimit+0x10/0x10 [ 494.119711][ T7924] ? __pfx_dump_stack_lvl+0x10/0x10 [ 494.119724][ T7924] ? __pfx__printk+0x10/0x10 [ 494.119742][ T7924] ? fs_reclaim_acquire+0x7d/0x100 [ 494.119794][ T7924] should_fail_ex+0x414/0x560 [ 494.119813][ T7924] prepare_alloc_pages+0x213/0x610 [ 494.119835][ T7924] __alloc_frozen_pages_noprof+0x123/0x370 [ 494.119854][ T7924] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 494.119879][ T7924] alloc_pages_mpol+0x232/0x4a0 [ 494.119896][ T7924] alloc_pages_noprof+0xa9/0x190 [ 494.119912][ T7924] folio_alloc_noprof+0x1e/0x30 [ 494.119925][ T7924] filemap_alloc_folio_noprof+0xdf/0x470 [ 494.119942][ T7924] ? filemap_get_entry+0xad/0x2f0 [ 494.119955][ T7924] ? filemap_get_entry+0xad/0x2f0 [ 494.119970][ T7924] ? filemap_get_entry+0x28f/0x2f0 [ 494.119984][ T7924] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 494.120001][ T7924] ? jbd2_write_access_granted+0x69/0x310 [ 494.120021][ T7924] ? jbd2_write_access_granted+0x69/0x310 [ 494.120038][ T7924] __filemap_get_folio+0x3f2/0xaf0 [ 494.120061][ T7924] ocfs2_grab_folios_for_write+0x489/0xdb0 [ 494.120091][ T7924] ? __pfx_ocfs2_grab_folios_for_write+0x10/0x10 [ 494.120107][ T7924] ? rcu_is_watching+0x15/0xb0 [ 494.120119][ T7924] ? ocfs2_write_begin_nolock+0xeb9/0x4340 [ 494.120134][ T7924] ? ocfs2_metadata_cache_get_super+0x43/0x80 [ 494.120150][ T7924] ? ocfs2_inode_cache_get_super+0xd/0x40 [ 494.120164][ T7924] ocfs2_write_begin_nolock+0x2cbc/0x4340 [ 494.120220][ T7924] ? __pfx_ocfs2_write_begin_nolock+0x10/0x10 [ 494.120241][ T7924] ? __lock_acquire+0xab9/0xd20 [ 494.120270][ T7924] ? __pfx_ocfs2_read_inode_block+0x10/0x10 [ 494.120288][ T7924] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 494.120307][ T7924] ? __lock_acquire+0xab9/0xd20 [ 494.120330][ T7924] ? ocfs2_write_begin+0x198/0x310 [ 494.120357][ T7924] ? down_write+0x162/0x1f0 [ 494.120369][ T7924] ? __pfx_down_write+0x10/0x10 [ 494.120393][ T7924] ocfs2_write_begin+0x1bb/0x310 [ 494.120410][ T7924] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 494.120428][ T7924] ? __pfx_ocfs2_write_begin+0x10/0x10 [ 494.120455][ T7924] generic_perform_write+0x2c5/0x900 [ 494.120477][ T7924] ? __pfx_generic_perform_write+0x10/0x10 [ 494.120489][ T7924] ? file_update_time+0x2da/0x490 [ 494.120504][ T7924] ? __generic_file_write_iter+0xf9/0x230 [ 494.120514][ T7924] ? ocfs2_file_write_iter+0x1551/0x1d10 [ 494.120530][ T7924] ocfs2_file_write_iter+0x157a/0x1d10 [ 494.120545][ T7924] ? aa_file_perm+0x13a/0x1550 [ 494.120575][ T7924] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 494.120590][ T7924] ? __pfx_aa_file_perm+0x10/0x10 [ 494.120614][ T7924] ? __lock_acquire+0xab9/0xd20 [ 494.120640][ T7924] ? rcu_read_lock_any_held+0xb3/0x120 [ 494.120653][ T7924] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 494.120677][ T7924] vfs_write+0x5c9/0xb30 [ 494.120693][ T7924] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 494.120709][ T7924] ? __pfx_vfs_write+0x10/0x10 [ 494.120730][ T7924] ? __fget_files+0x2a/0x420 [ 494.120750][ T7924] ksys_write+0x145/0x250 [ 494.120764][ T7924] ? __pfx_ksys_write+0x10/0x10 [ 494.120775][ T7924] ? rcu_is_watching+0x15/0xb0 [ 494.120789][ T7924] ? do_syscall_64+0xbe/0x3b0 [ 494.120807][ T7924] do_syscall_64+0xfa/0x3b0 [ 494.120821][ T7924] ? lockdep_hardirqs_on+0x9c/0x150 [ 494.120836][ T7924] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.120847][ T7924] ? clear_bhb_loop+0x60/0xb0 [ 494.120862][ T7924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.120873][ T7924] RIP: 0033:0x7f3d1d98cda9 [ 494.120885][ T7924] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 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 [ 494.120895][ T7924] RSP: 002b:00007f3d1e802038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 494.120910][ T7924] RAX: ffffffffffffffda RBX: 00007f3d1dba5fa0 RCX: 00007f3d1d98cda9 [ 494.120918][ T7924] RDX: 00000000ffffff6a RSI: 0000000020000000 RDI: 0000000000000004 [ 494.120925][ T7924] RBP: 00007f3d1e802090 R08: 0000000000000000 R09: 0000000000000000 [ 494.120932][ T7924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 494.120939][ T7924] R13: 0000000000000000 R14: 00007f3d1dba5fa0 R15: 00007ffdaf1430d8 [ 494.120957][ T7924] [ 494.120966][ T7924] (syz.0.514,7924,0):ocfs2_grab_folios_for_write:1073 ERROR: status = -12 [ 494.363674][ T7924] (syz.0.514,7924,0):ocfs2_write_begin_nolock:1792 ERROR: status = -12 [ 494.371410][ T7924] (syz.0.514,7924,0):ocfs2_write_begin:1887 ERROR: status = -12 [ 494.386463][ T5820] ocfs2: Unmounting device (7,0) on (node local) [ 494.962621][ T7928] loop0: detected capacity change from 0 to 32768 [ 495.007072][ T7928] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 495.042093][ T7928] FAULT_INJECTION: forcing a failure. [ 495.042093][ T7928] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 495.047922][ T7928] CPU: 0 UID: 0 PID: 7928 Comm: syz.0.515 Not tainted syzkaller #0 PREEMPT(full) [ 495.047940][ T7928] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 495.047948][ T7928] Call Trace: [ 495.047956][ T7928] [ 495.047963][ T7928] dump_stack_lvl+0x189/0x250 [ 495.047997][ T7928] ? __pfx____ratelimit+0x10/0x10 [ 495.048020][ T7928] ? __pfx_dump_stack_lvl+0x10/0x10 [ 495.048034][ T7928] ? __pfx__printk+0x10/0x10 [ 495.048051][ T7928] ? fs_reclaim_acquire+0x7d/0x100 [ 495.048085][ T7928] should_fail_ex+0x414/0x560 [ 495.048104][ T7928] prepare_alloc_pages+0x213/0x610 [ 495.048132][ T7928] __alloc_frozen_pages_noprof+0x123/0x370 [ 495.048151][ T7928] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 495.048181][ T7928] alloc_pages_mpol+0x232/0x4a0 [ 495.048201][ T7928] alloc_pages_noprof+0xa9/0x190 [ 495.048217][ T7928] folio_alloc_noprof+0x1e/0x30 [ 495.048230][ T7928] filemap_alloc_folio_noprof+0xdf/0x470 [ 495.048247][ T7928] ? filemap_get_entry+0xad/0x2f0 [ 495.048261][ T7928] ? filemap_get_entry+0xad/0x2f0 [ 495.048277][ T7928] ? filemap_get_entry+0x28f/0x2f0 [ 495.048293][ T7928] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 495.048311][ T7928] ? jbd2_write_access_granted+0x69/0x310 [ 495.048329][ T7928] ? jbd2_write_access_granted+0x69/0x310 [ 495.048345][ T7928] __filemap_get_folio+0x3f2/0xaf0 [ 495.048367][ T7928] ocfs2_grab_folios_for_write+0x489/0xdb0 [ 495.048394][ T7928] ? __pfx_ocfs2_grab_folios_for_write+0x10/0x10 [ 495.048411][ T7928] ? rcu_is_watching+0x15/0xb0 [ 495.048422][ T7928] ? ocfs2_write_begin_nolock+0xeb9/0x4340 [ 495.048462][ T7928] ? ocfs2_metadata_cache_get_super+0x43/0x80 [ 495.048485][ T7928] ? ocfs2_inode_cache_get_super+0xd/0x40 [ 495.048499][ T7928] ocfs2_write_begin_nolock+0x2cbc/0x4340 [ 495.048551][ T7928] ? __pfx_ocfs2_write_begin_nolock+0x10/0x10 [ 495.048573][ T7928] ? __lock_acquire+0xab9/0xd20 [ 495.048599][ T7928] ? __pfx_ocfs2_read_inode_block+0x10/0x10 [ 495.048617][ T7928] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 495.048637][ T7928] ? __lock_acquire+0xab9/0xd20 [ 495.048660][ T7928] ? ocfs2_write_begin+0x198/0x310 [ 495.048687][ T7928] ? down_write+0x162/0x1f0 [ 495.048697][ T7928] ? __pfx_down_write+0x10/0x10 [ 495.048715][ T7928] ocfs2_write_begin+0x1bb/0x310 [ 495.048732][ T7928] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 495.048749][ T7928] ? __pfx_ocfs2_write_begin+0x10/0x10 [ 495.048778][ T7928] generic_perform_write+0x2c5/0x900 [ 495.048799][ T7928] ? __pfx_generic_perform_write+0x10/0x10 [ 495.048810][ T7928] ? file_update_time+0x2da/0x490 [ 495.048825][ T7928] ? __generic_file_write_iter+0xf9/0x230 [ 495.048836][ T7928] ? ocfs2_file_write_iter+0x1551/0x1d10 [ 495.048854][ T7928] ocfs2_file_write_iter+0x157a/0x1d10 [ 495.048869][ T7928] ? aa_file_perm+0x13a/0x1550 [ 495.048901][ T7928] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 495.048916][ T7928] ? __pfx_aa_file_perm+0x10/0x10 [ 495.048938][ T7928] ? __lock_acquire+0xab9/0xd20 [ 495.048963][ T7928] ? rcu_read_lock_any_held+0xb3/0x120 [ 495.048976][ T7928] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 495.048997][ T7928] vfs_write+0x5c9/0xb30 [ 495.049021][ T7928] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 495.049042][ T7928] ? __pfx_vfs_write+0x10/0x10 [ 495.049062][ T7928] ? __fget_files+0x2a/0x420 [ 495.049083][ T7928] ksys_write+0x145/0x250 [ 495.049099][ T7928] ? __pfx_ksys_write+0x10/0x10 [ 495.049110][ T7928] ? rcu_is_watching+0x15/0xb0 [ 495.049138][ T7928] ? do_syscall_64+0xbe/0x3b0 [ 495.049160][ T7928] do_syscall_64+0xfa/0x3b0 [ 495.049175][ T7928] ? lockdep_hardirqs_on+0x9c/0x150 [ 495.049190][ T7928] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 495.049200][ T7928] ? clear_bhb_loop+0x60/0xb0 [ 495.049214][ T7928] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 495.049226][ T7928] RIP: 0033:0x7f3d1d98cda9 [ 495.049238][ T7928] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 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 [ 495.049248][ T7928] RSP: 002b:00007f3d1e802038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 495.049261][ T7928] RAX: ffffffffffffffda RBX: 00007f3d1dba5fa0 RCX: 00007f3d1d98cda9 [ 495.049270][ T7928] RDX: 00000000ffffff6a RSI: 0000000020000000 RDI: 0000000000000004 [ 495.049277][ T7928] RBP: 00007f3d1e802090 R08: 0000000000000000 R09: 0000000000000000 [ 495.049285][ T7928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 495.049292][ T7928] R13: 0000000000000000 R14: 00007f3d1dba5fa0 R15: 00007ffdaf1430d8 [ 495.049310][ T7928] [ 495.464762][ T7928] (syz.0.515,7928,0):ocfs2_grab_folios_for_write:1073 ERROR: status = -12 [ 495.471065][ T7928] (syz.0.515,7928,0):ocfs2_write_begin_nolock:1792 ERROR: status = -12 [ 495.475137][ T7928] (syz.0.515,7928,0):ocfs2_write_begin:1887 ERROR: status = -12 [ 495.717553][ T7928] ocfs2: Unmounting device (7,0) on (node local) [ 495.724723][ T31] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 495.782010][ T31] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 495.830959][ T31] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 495.883840][ T31] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 496.035024][ T31] bridge_slave_1: left allmulticast mode [ 496.037648][ T31] bridge_slave_1: left promiscuous mode [ 496.049418][ T31] bridge0: port 2(bridge_slave_1) entered disabled state [ 496.056242][ T31] bridge_slave_0: left allmulticast mode [ 496.069577][ T31] bridge_slave_0: left promiscuous mode [ 496.072288][ T31] bridge0: port 1(bridge_slave_0) entered disabled state [ 496.493132][ T31] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 496.500643][ T31] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 496.506187][ T31] bond0 (unregistering): Released all slaves [ 496.747382][ T31] hsr_slave_0: left promiscuous mode [ 496.761725][ T31] hsr_slave_1: left promiscuous mode [ 496.765013][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 496.768013][ T31] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 496.779458][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 496.782740][ T31] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 496.804771][ T31] veth1_macvtap: left promiscuous mode [ 496.807299][ T31] veth0_macvtap: left promiscuous mode [ 496.819275][ T31] veth1_vlan: left promiscuous mode [ 496.821811][ T31] veth0_vlan: left promiscuous mode [ 497.173992][ T31] team0 (unregistering): Port device team_slave_1 removed [ 497.194803][ T31] team0 (unregistering): Port device team_slave_0 removed [ 506.611715][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 506.614669][ T1316] ieee802154 phy1 wpan1: encryption failed: -22