Warning: Permanently added '10.128.1.168' (ED25519) to the list of known hosts. executing program [ 59.112017][ T3545] loop0: detected capacity change from 0 to 32768 [ 59.143036][ T3545] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 59.151510][ T3545] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 59.171066][ T3545] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 59.180412][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 59.187271][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 59.231969][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 44ms [ 59.240014][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 59.245375][ T3545] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 59.360531][ T3545] gfs2: fsid=syz:syz.0: found 1 quota changes [ 59.408539][ T3545] ------------[ cut here ]------------ [ 59.414253][ T3545] WARNING: CPU: 1 PID: 3545 at include/linux/backing-dev.h:246 __folio_mark_dirty+0x924/0x1140 [ 59.424617][ T3545] Modules linked in: [ 59.428529][ T3545] CPU: 1 PID: 3545 Comm: syz-executor417 Not tainted 6.1.90-syzkaller #0 [ 59.436940][ T3545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.447110][ T3545] RIP: 0010:__folio_mark_dirty+0x924/0x1140 [ 59.453016][ T3545] Code: e9 90 f8 ff ff e8 7c ec cf ff 0f 0b e9 e3 f8 ff ff e8 70 ec cf ff 4c 89 f7 48 8b 74 24 20 e8 53 91 2e 00 eb 9f e8 5c ec cf ff <0f> 0b e9 36 fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c f8 f8 ff [ 59.472798][ T3545] RSP: 0018:ffffc90003b1f5f8 EFLAGS: 00010093 [ 59.478887][ T3545] RAX: ffffffff81baa0f4 RBX: 0000000000000000 RCX: ffff888074e95940 [ 59.486856][ T3545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 59.494825][ T3545] RBP: ffff888148c53e78 R08: ffffffff81ba9c24 R09: ffffed102918a7d0 [ 59.502798][ T3545] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 59.510777][ T3545] R13: ffff888148c53d00 R14: ffffea0001ddeb80 R15: 1ffff1102918a7cf [ 59.518758][ T3545] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 59.527781][ T3545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.534371][ T3545] CR2: 000056400ee9b000 CR3: 000000007348b000 CR4: 00000000003506e0 [ 59.542361][ T3545] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.550338][ T3545] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.558314][ T3545] Call Trace: [ 59.561611][ T3545] [ 59.564562][ T3545] ? __warn+0x15a/0x520 [ 59.568734][ T3545] ? __folio_mark_dirty+0x924/0x1140 [ 59.574038][ T3545] ? report_bug+0x2af/0x500 [ 59.578570][ T3545] ? __folio_mark_dirty+0x924/0x1140 [ 59.583878][ T3545] ? handle_bug+0x3d/0x70 [ 59.588224][ T3545] ? exc_invalid_op+0x16/0x40 [ 59.593197][ T3545] ? asm_exc_invalid_op+0x16/0x20 [ 59.598267][ T3545] ? __folio_mark_dirty+0x454/0x1140 [ 59.603590][ T3545] ? __folio_mark_dirty+0x924/0x1140 [ 59.608904][ T3545] ? __folio_mark_dirty+0x924/0x1140 [ 59.614214][ T3545] ? __folio_mark_dirty+0x924/0x1140 [ 59.619530][ T3545] mark_buffer_dirty+0x34f/0x7d0 [ 59.624487][ T3545] gfs2_unpin+0x129/0xa60 [ 59.628838][ T3545] buf_lo_after_commit+0x14b/0x1a0 [ 59.633957][ T3545] ? buf_lo_before_commit+0xe0/0xe0 [ 59.639169][ T3545] gfs2_log_flush+0x1151/0x2610 [ 59.644048][ T3545] ? gfs2_ail_empty_tr+0x310/0x310 [ 59.649193][ T3545] ? __kmem_cache_free+0x25c/0x3c0 [ 59.654405][ T3545] ? do_sync+0x9df/0xc70 [ 59.658669][ T3545] do_sync+0xa2c/0xc70 [ 59.662760][ T3545] ? slot_put+0x210/0x210 [ 59.667112][ T3545] ? __lock_acquire+0x1f80/0x1f80 [ 59.672164][ T3545] ? do_raw_spin_unlock+0x137/0x8a0 [ 59.677469][ T3545] gfs2_quota_sync+0x379/0x810 [ 59.682263][ T3545] gfs2_sync_fs+0x49/0xb0 [ 59.686616][ T3545] sync_filesystem+0xe8/0x220 [ 59.691311][ T3545] generic_shutdown_super+0x6b/0x340 [ 59.696612][ T3545] kill_block_super+0x7a/0xe0 [ 59.701332][ T3545] deactivate_locked_super+0xa0/0x110 [ 59.706718][ T3545] cleanup_mnt+0x490/0x520 [ 59.711159][ T3545] ? lockdep_hardirqs_on+0x94/0x130 [ 59.716370][ T3545] task_work_run+0x246/0x300 [ 59.720994][ T3545] ? kasan_quarantine_put+0xd4/0x220 [ 59.726307][ T3545] ? task_work_cancel+0x2b0/0x2b0 [ 59.731361][ T3545] ? kmem_cache_free+0x292/0x510 [ 59.736321][ T3545] ? do_exit+0xa6e/0x26a0 [ 59.740687][ T3545] do_exit+0xa73/0x26a0 [ 59.744868][ T3545] ? put_task_struct+0x80/0x80 [ 59.749658][ T3545] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 59.755656][ T3545] ? print_irqtrace_events+0x210/0x210 [ 59.761137][ T3545] ? _raw_spin_unlock_irq+0x1f/0x40 [ 59.766353][ T3545] ? lockdep_hardirqs_on+0x94/0x130 [ 59.771563][ T3545] do_group_exit+0x202/0x2b0 [ 59.776176][ T3545] __x64_sys_exit_group+0x3b/0x40 [ 59.781220][ T3545] do_syscall_64+0x3b/0xb0 [ 59.785653][ T3545] ? clear_bhb_loop+0x45/0xa0 [ 59.790347][ T3545] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 59.796252][ T3545] RIP: 0033:0x7f32e2416749 [ 59.800677][ T3545] Code: Unable to access opcode bytes at 0x7f32e241671f. [ 59.808305][ T3545] RSP: 002b:00007fffa7bd39b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 59.817535][ T3545] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f32e2416749 [ 59.825542][ T3545] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 59.833527][ T3545] RBP: 00007f32e24a42b0 R08: ffffffffffffffb8 R09: 00000000000124e3 [ 59.841504][ T3545] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f32e24a42b0 [ 59.849481][ T3545] R13: 0000000000000000 R14: 00007f32e24a5020 R15: 00007f32e23e4ca0 [ 59.857479][ T3545] [ 59.860507][ T3545] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 59.867788][ T3545] CPU: 1 PID: 3545 Comm: syz-executor417 Not tainted 6.1.90-syzkaller #0 [ 59.876216][ T3545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.886277][ T3545] Call Trace: [ 59.889585][ T3545] [ 59.892520][ T3545] dump_stack_lvl+0x1e3/0x2cb [ 59.897218][ T3545] ? nf_tcp_handle_invalid+0x642/0x642 [ 59.902694][ T3545] ? panic+0x764/0x764 [ 59.906785][ T3545] ? vscnprintf+0x59/0x80 [ 59.911151][ T3545] panic+0x318/0x764 [ 59.915087][ T3545] ? __warn+0x169/0x520 [ 59.919277][ T3545] ? memcpy_page_flushcache+0xfc/0xfc [ 59.924695][ T3545] __warn+0x348/0x520 [ 59.928697][ T3545] ? __folio_mark_dirty+0x924/0x1140 [ 59.934016][ T3545] report_bug+0x2af/0x500 [ 59.938361][ T3545] ? __folio_mark_dirty+0x924/0x1140 [ 59.943663][ T3545] handle_bug+0x3d/0x70 [ 59.947841][ T3545] exc_invalid_op+0x16/0x40 [ 59.952359][ T3545] asm_exc_invalid_op+0x16/0x20 [ 59.957223][ T3545] RIP: 0010:__folio_mark_dirty+0x924/0x1140 [ 59.963132][ T3545] Code: e9 90 f8 ff ff e8 7c ec cf ff 0f 0b e9 e3 f8 ff ff e8 70 ec cf ff 4c 89 f7 48 8b 74 24 20 e8 53 91 2e 00 eb 9f e8 5c ec cf ff <0f> 0b e9 36 fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c f8 f8 ff [ 59.982769][ T3545] RSP: 0018:ffffc90003b1f5f8 EFLAGS: 00010093 [ 59.988854][ T3545] RAX: ffffffff81baa0f4 RBX: 0000000000000000 RCX: ffff888074e95940 [ 59.996842][ T3545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 60.004907][ T3545] RBP: ffff888148c53e78 R08: ffffffff81ba9c24 R09: ffffed102918a7d0 [ 60.012891][ T3545] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 60.020867][ T3545] R13: ffff888148c53d00 R14: ffffea0001ddeb80 R15: 1ffff1102918a7cf [ 60.028854][ T3545] ? __folio_mark_dirty+0x454/0x1140 [ 60.034163][ T3545] ? __folio_mark_dirty+0x924/0x1140 [ 60.039467][ T3545] ? __folio_mark_dirty+0x924/0x1140 [ 60.044774][ T3545] mark_buffer_dirty+0x34f/0x7d0 [ 60.049721][ T3545] gfs2_unpin+0x129/0xa60 [ 60.054071][ T3545] buf_lo_after_commit+0x14b/0x1a0 [ 60.059190][ T3545] ? buf_lo_before_commit+0xe0/0xe0 [ 60.064399][ T3545] gfs2_log_flush+0x1151/0x2610 [ 60.069272][ T3545] ? gfs2_ail_empty_tr+0x310/0x310 [ 60.074398][ T3545] ? __kmem_cache_free+0x25c/0x3c0 [ 60.079521][ T3545] ? do_sync+0x9df/0xc70 [ 60.083792][ T3545] do_sync+0xa2c/0xc70 [ 60.087881][ T3545] ? slot_put+0x210/0x210 [ 60.092224][ T3545] ? __lock_acquire+0x1f80/0x1f80 [ 60.097268][ T3545] ? do_raw_spin_unlock+0x137/0x8a0 [ 60.102480][ T3545] gfs2_quota_sync+0x379/0x810 [ 60.107269][ T3545] gfs2_sync_fs+0x49/0xb0 [ 60.111605][ T3545] sync_filesystem+0xe8/0x220 [ 60.116301][ T3545] generic_shutdown_super+0x6b/0x340 [ 60.121601][ T3545] kill_block_super+0x7a/0xe0 [ 60.126288][ T3545] deactivate_locked_super+0xa0/0x110 [ 60.131670][ T3545] cleanup_mnt+0x490/0x520 [ 60.136098][ T3545] ? lockdep_hardirqs_on+0x94/0x130 [ 60.141308][ T3545] task_work_run+0x246/0x300 [ 60.145913][ T3545] ? kasan_quarantine_put+0xd4/0x220 [ 60.151217][ T3545] ? task_work_cancel+0x2b0/0x2b0 [ 60.156283][ T3545] ? kmem_cache_free+0x292/0x510 [ 60.161250][ T3545] ? do_exit+0xa6e/0x26a0 [ 60.165694][ T3545] do_exit+0xa73/0x26a0 [ 60.169910][ T3545] ? put_task_struct+0x80/0x80 [ 60.174703][ T3545] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 60.180706][ T3545] ? print_irqtrace_events+0x210/0x210 [ 60.186188][ T3545] ? _raw_spin_unlock_irq+0x1f/0x40 [ 60.191404][ T3545] ? lockdep_hardirqs_on+0x94/0x130 [ 60.196621][ T3545] do_group_exit+0x202/0x2b0 [ 60.201232][ T3545] __x64_sys_exit_group+0x3b/0x40 [ 60.207052][ T3545] do_syscall_64+0x3b/0xb0 [ 60.211486][ T3545] ? clear_bhb_loop+0x45/0xa0 [ 60.216181][ T3545] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 60.222092][ T3545] RIP: 0033:0x7f32e2416749 [ 60.226533][ T3545] Code: Unable to access opcode bytes at 0x7f32e241671f. [ 60.233552][ T3545] RSP: 002b:00007fffa7bd39b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 60.241972][ T3545] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f32e2416749 [ 60.249961][ T3545] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 60.257932][ T3545] RBP: 00007f32e24a42b0 R08: ffffffffffffffb8 R09: 00000000000124e3 [ 60.265910][ T3545] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f32e24a42b0 [ 60.273916][ T3545] R13: 0000000000000000 R14: 00007f32e24a5020 R15: 00007f32e23e4ca0 [ 60.281925][ T3545] [ 60.285277][ T3545] Kernel Offset: disabled [ 60.289737][ T3545] Rebooting in 86400 seconds..