Warning: Permanently added '10.128.10.63' (ED25519) to the list of known hosts. executing program [ 61.664469][ T3546] loop0: detected capacity change from 0 to 32768 [ 61.678283][ T3546] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 61.686801][ T3546] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 61.701828][ T3546] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 61.712764][ T3327] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 61.719695][ T3327] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 61.765842][ T3327] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 46ms [ 61.774975][ T3327] gfs2: fsid=syz:syz.0: jid=0: Done [ 61.780359][ T3546] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 61.932892][ T3546] ------------[ cut here ]------------ [ 61.938572][ T3546] WARNING: CPU: 0 PID: 3546 at include/linux/backing-dev.h:246 __folio_mark_dirty+0x924/0x1140 [ 61.948950][ T3546] Modules linked in: [ 61.952857][ T3546] CPU: 0 PID: 3546 Comm: syz-executor232 Not tainted 6.1.90-syzkaller #0 [ 61.961277][ T3546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.971425][ T3546] RIP: 0010:__folio_mark_dirty+0x924/0x1140 [ 61.977379][ T3546] 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 [ 61.997010][ T3546] RSP: 0018:ffffc9000399f8b8 EFLAGS: 00010093 [ 62.003093][ T3546] RAX: ffffffff81baa0f4 RBX: 0000000000000000 RCX: ffff888028255940 [ 62.011073][ T3546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 62.019050][ T3546] RBP: ffff888012885f78 R08: ffffffff81ba9c24 R09: ffffed1002510bf0 [ 62.027029][ T3546] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 62.035006][ T3546] R13: ffff888012885e00 R14: ffffea0001cd7c40 R15: 1ffff11002510bef [ 62.042984][ T3546] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 62.052007][ T3546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.058688][ T3546] CR2: 00007fe87bd03130 CR3: 000000001bb26000 CR4: 00000000003506f0 [ 62.066668][ T3546] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.074644][ T3546] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.082620][ T3546] Call Trace: [ 62.085902][ T3546] [ 62.088862][ T3546] ? __warn+0x15a/0x520 [ 62.093029][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 62.098351][ T3546] ? report_bug+0x2af/0x500 [ 62.102873][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 62.108171][ T3546] ? handle_bug+0x3d/0x70 [ 62.112513][ T3546] ? exc_invalid_op+0x16/0x40 [ 62.117225][ T3546] ? asm_exc_invalid_op+0x16/0x20 [ 62.122272][ T3546] ? __folio_mark_dirty+0x454/0x1140 [ 62.127564][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 62.132868][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 62.138168][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 62.143475][ T3546] mark_buffer_dirty+0x34f/0x7d0 [ 62.148424][ T3546] gfs2_unpin+0x129/0xa60 [ 62.152774][ T3546] buf_lo_after_commit+0x14b/0x1a0 [ 62.157897][ T3546] ? buf_lo_before_commit+0xe0/0xe0 [ 62.163105][ T3546] gfs2_log_flush+0x1151/0x2610 [ 62.167981][ T3546] ? gfs2_ail_empty_tr+0x310/0x310 [ 62.173102][ T3546] ? unregister_shrinker+0x26d/0x330 [ 62.178396][ T3546] ? rcu_is_watching+0x11/0xb0 [ 62.183165][ T3546] ? unregister_shrinker+0x26d/0x330 [ 62.188463][ T3546] ? kfree+0x30/0x190 [ 62.192488][ T3546] gfs2_kill_sb+0x50/0xd0 [ 62.196831][ T3546] deactivate_locked_super+0xa0/0x110 [ 62.202215][ T3546] cleanup_mnt+0x490/0x520 [ 62.206648][ T3546] ? lockdep_hardirqs_on+0x94/0x130 [ 62.211876][ T3546] task_work_run+0x246/0x300 [ 62.216479][ T3546] ? kasan_quarantine_put+0xd4/0x220 [ 62.221864][ T3546] ? task_work_cancel+0x2b0/0x2b0 [ 62.226908][ T3546] ? kmem_cache_free+0x292/0x510 [ 62.231858][ T3546] ? do_exit+0xa6e/0x26a0 [ 62.236218][ T3546] do_exit+0xa73/0x26a0 [ 62.240402][ T3546] ? put_task_struct+0x80/0x80 [ 62.245185][ T3546] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 62.251183][ T3546] ? print_irqtrace_events+0x210/0x210 [ 62.256666][ T3546] ? _raw_spin_unlock_irq+0x1f/0x40 [ 62.261875][ T3546] ? lockdep_hardirqs_on+0x94/0x130 [ 62.267104][ T3546] do_group_exit+0x202/0x2b0 [ 62.271712][ T3546] __x64_sys_exit_group+0x3b/0x40 [ 62.276751][ T3546] do_syscall_64+0x3b/0xb0 [ 62.281179][ T3546] ? clear_bhb_loop+0x45/0xa0 [ 62.285869][ T3546] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 62.291778][ T3546] RIP: 0033:0x7fe87bc77789 [ 62.296203][ T3546] Code: Unable to access opcode bytes at 0x7fe87bc7775f. [ 62.303260][ T3546] RSP: 002b:00007ffe98ce1c28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 62.311679][ T3546] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe87bc77789 [ 62.319665][ T3546] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 62.327638][ T3546] RBP: 00007fe87bd052b0 R08: ffffffffffffffb8 R09: 00007ffe98ce1d00 [ 62.335615][ T3546] R10: 00007ffe98ce1b50 R11: 0000000000000246 R12: 00007fe87bd052b0 [ 62.343592][ T3546] R13: 0000000000000000 R14: 00007fe87bd06020 R15: 00007fe87bc45cb0 [ 62.351587][ T3546] [ 62.354611][ T3546] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 62.361997][ T3546] CPU: 0 PID: 3546 Comm: syz-executor232 Not tainted 6.1.90-syzkaller #0 [ 62.370528][ T3546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.380587][ T3546] Call Trace: [ 62.383870][ T3546] [ 62.386806][ T3546] dump_stack_lvl+0x1e3/0x2cb [ 62.391505][ T3546] ? nf_tcp_handle_invalid+0x642/0x642 [ 62.396982][ T3546] ? panic+0x764/0x764 [ 62.401061][ T3546] ? vscnprintf+0x59/0x80 [ 62.405418][ T3546] panic+0x318/0x764 [ 62.409407][ T3546] ? __warn+0x169/0x520 [ 62.413570][ T3546] ? memcpy_page_flushcache+0xfc/0xfc [ 62.418960][ T3546] __warn+0x348/0x520 [ 62.422950][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 62.428259][ T3546] report_bug+0x2af/0x500 [ 62.432595][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 62.437910][ T3546] handle_bug+0x3d/0x70 [ 62.442100][ T3546] exc_invalid_op+0x16/0x40 [ 62.446614][ T3546] asm_exc_invalid_op+0x16/0x20 [ 62.451479][ T3546] RIP: 0010:__folio_mark_dirty+0x924/0x1140 [ 62.457383][ T3546] 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 [ 62.476998][ T3546] RSP: 0018:ffffc9000399f8b8 EFLAGS: 00010093 [ 62.483073][ T3546] RAX: ffffffff81baa0f4 RBX: 0000000000000000 RCX: ffff888028255940 [ 62.491049][ T3546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 62.499025][ T3546] RBP: ffff888012885f78 R08: ffffffff81ba9c24 R09: ffffed1002510bf0 [ 62.506995][ T3546] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 62.514984][ T3546] R13: ffff888012885e00 R14: ffffea0001cd7c40 R15: 1ffff11002510bef [ 62.522972][ T3546] ? __folio_mark_dirty+0x454/0x1140 [ 62.528354][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 62.533656][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 62.538956][ T3546] mark_buffer_dirty+0x34f/0x7d0 [ 62.543900][ T3546] gfs2_unpin+0x129/0xa60 [ 62.548246][ T3546] buf_lo_after_commit+0x14b/0x1a0 [ 62.553362][ T3546] ? buf_lo_before_commit+0xe0/0xe0 [ 62.558566][ T3546] gfs2_log_flush+0x1151/0x2610 [ 62.563434][ T3546] ? gfs2_ail_empty_tr+0x310/0x310 [ 62.568578][ T3546] ? unregister_shrinker+0x26d/0x330 [ 62.574045][ T3546] ? rcu_is_watching+0x11/0xb0 [ 62.578809][ T3546] ? unregister_shrinker+0x26d/0x330 [ 62.584130][ T3546] ? kfree+0x30/0x190 [ 62.588116][ T3546] gfs2_kill_sb+0x50/0xd0 [ 62.592468][ T3546] deactivate_locked_super+0xa0/0x110 [ 62.597852][ T3546] cleanup_mnt+0x490/0x520 [ 62.602280][ T3546] ? lockdep_hardirqs_on+0x94/0x130 [ 62.607484][ T3546] task_work_run+0x246/0x300 [ 62.612084][ T3546] ? kasan_quarantine_put+0xd4/0x220 [ 62.617402][ T3546] ? task_work_cancel+0x2b0/0x2b0 [ 62.622434][ T3546] ? kmem_cache_free+0x292/0x510 [ 62.627469][ T3546] ? do_exit+0xa6e/0x26a0 [ 62.631809][ T3546] do_exit+0xa73/0x26a0 [ 62.635982][ T3546] ? put_task_struct+0x80/0x80 [ 62.640752][ T3546] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 62.646746][ T3546] ? print_irqtrace_events+0x210/0x210 [ 62.652230][ T3546] ? _raw_spin_unlock_irq+0x1f/0x40 [ 62.657436][ T3546] ? lockdep_hardirqs_on+0x94/0x130 [ 62.662645][ T3546] do_group_exit+0x202/0x2b0 [ 62.667252][ T3546] __x64_sys_exit_group+0x3b/0x40 [ 62.672286][ T3546] do_syscall_64+0x3b/0xb0 [ 62.676711][ T3546] ? clear_bhb_loop+0x45/0xa0 [ 62.681400][ T3546] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 62.687309][ T3546] RIP: 0033:0x7fe87bc77789 [ 62.691732][ T3546] Code: Unable to access opcode bytes at 0x7fe87bc7775f. [ 62.698747][ T3546] RSP: 002b:00007ffe98ce1c28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 62.707167][ T3546] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe87bc77789 [ 62.715142][ T3546] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 62.723131][ T3546] RBP: 00007fe87bd052b0 R08: ffffffffffffffb8 R09: 00007ffe98ce1d00 [ 62.731284][ T3546] R10: 00007ffe98ce1b50 R11: 0000000000000246 R12: 00007fe87bd052b0 [ 62.739262][ T3546] R13: 0000000000000000 R14: 00007fe87bd06020 R15: 00007fe87bc45cb0 [ 62.747253][ T3546] [ 62.750372][ T3546] Kernel Offset: disabled [ 62.754895][ T3546] Rebooting in 86400 seconds..