Warning: Permanently added '10.128.1.45' (ED25519) to the list of known hosts. executing program [ 59.656618][ T3546] loop0: detected capacity change from 0 to 32768 [ 59.670486][ T3546] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 59.679000][ T3546] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 59.693558][ T3546] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 59.703880][ T2964] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 59.710885][ T2964] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 59.751221][ T2964] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 40ms [ 59.759151][ T2964] gfs2: fsid=syz:syz.0: jid=0: Done [ 59.764573][ T3546] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 59.923248][ T3546] ------------[ cut here ]------------ [ 59.928909][ T3546] WARNING: CPU: 0 PID: 3546 at include/linux/backing-dev.h:246 __folio_mark_dirty+0x924/0x1140 [ 59.939291][ T3546] Modules linked in: [ 59.943184][ T3546] CPU: 0 PID: 3546 Comm: syz-executor180 Not tainted 6.1.86-syzkaller #0 [ 59.951629][ T3546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 59.961781][ T3546] RIP: 0010:__folio_mark_dirty+0x924/0x1140 [ 59.967688][ T3546] Code: e9 90 f8 ff ff e8 3c ee cf ff 0f 0b e9 e3 f8 ff ff e8 30 ee cf ff 4c 89 f7 48 8b 74 24 20 e8 53 91 2e 00 eb 9f e8 1c ee cf ff <0f> 0b e9 36 fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c f8 f8 ff [ 59.987393][ T3546] RSP: 0018:ffffc90003b6f8b8 EFLAGS: 00010093 [ 59.993462][ T3546] RAX: ffffffff81baa134 RBX: 0000000000000000 RCX: ffff88807e843b80 [ 60.001438][ T3546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 60.009495][ T3546] RBP: ffff888148cfc978 R08: ffffffff81ba9c64 R09: ffffed102919f930 [ 60.017469][ T3546] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 60.025454][ T3546] R13: ffff888148cfc800 R14: ffffea0001dd7c80 R15: 1ffff1102919f92f [ 60.033440][ T3546] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 60.042392][ T3546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.049004][ T3546] CR2: 00007fd07d9fd130 CR3: 000000000ce8e000 CR4: 00000000003506f0 [ 60.056978][ T3546] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.064975][ T3546] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.072965][ T3546] Call Trace: [ 60.076267][ T3546] [ 60.079198][ T3546] ? __warn+0x15a/0x520 [ 60.083387][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 60.088684][ T3546] ? report_bug+0x2af/0x500 [ 60.093210][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 60.098506][ T3546] ? handle_bug+0x3d/0x70 [ 60.102866][ T3546] ? exc_invalid_op+0x16/0x40 [ 60.108170][ T3546] ? asm_exc_invalid_op+0x16/0x20 [ 60.113224][ T3546] ? __folio_mark_dirty+0x454/0x1140 [ 60.118519][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 60.123817][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 60.129110][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 60.134405][ T3546] mark_buffer_dirty+0x34f/0x7d0 [ 60.139369][ T3546] gfs2_unpin+0x129/0xa60 [ 60.143710][ T3546] buf_lo_after_commit+0x14b/0x1a0 [ 60.148830][ T3546] ? buf_lo_before_commit+0xe0/0xe0 [ 60.154038][ T3546] gfs2_log_flush+0x1151/0x2610 [ 60.158905][ T3546] ? gfs2_ail_empty_tr+0x310/0x310 [ 60.164018][ T3546] ? unregister_shrinker+0x26d/0x330 [ 60.169323][ T3546] ? rcu_is_watching+0x11/0xb0 [ 60.174087][ T3546] ? unregister_shrinker+0x26d/0x330 [ 60.179387][ T3546] ? kfree+0x30/0x190 [ 60.183392][ T3546] gfs2_kill_sb+0x50/0xd0 [ 60.187737][ T3546] deactivate_locked_super+0xa0/0x110 [ 60.193137][ T3546] cleanup_mnt+0x490/0x520 [ 60.197573][ T3546] ? lockdep_hardirqs_on+0x94/0x130 [ 60.202866][ T3546] task_work_run+0x246/0x300 [ 60.207462][ T3546] ? kasan_quarantine_put+0xd4/0x220 [ 60.212766][ T3546] ? task_work_cancel+0x2b0/0x2b0 [ 60.217854][ T3546] ? kmem_cache_free+0x292/0x510 [ 60.222802][ T3546] ? do_exit+0xa6e/0x26a0 [ 60.227142][ T3546] do_exit+0xa73/0x26a0 [ 60.231312][ T3546] ? put_task_struct+0x80/0x80 [ 60.236085][ T3546] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 60.242096][ T3546] ? print_irqtrace_events+0x210/0x210 [ 60.247586][ T3546] ? _raw_spin_unlock_irq+0x1f/0x40 [ 60.252906][ T3546] ? lockdep_hardirqs_on+0x94/0x130 [ 60.258129][ T3546] do_group_exit+0x202/0x2b0 [ 60.262741][ T3546] __x64_sys_exit_group+0x3b/0x40 [ 60.267775][ T3546] do_syscall_64+0x3b/0xb0 [ 60.272212][ T3546] ? clear_bhb_loop+0x45/0xa0 [ 60.276927][ T3546] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 60.282858][ T3546] RIP: 0033:0x7fd07d971789 [ 60.287277][ T3546] Code: Unable to access opcode bytes at 0x7fd07d97175f. [ 60.294290][ T3546] RSP: 002b:00007ffdb8826918 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 60.302801][ T3546] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd07d971789 [ 60.310779][ T3546] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 60.318753][ T3546] RBP: 00007fd07d9ff2b0 R08: ffffffffffffffb8 R09: 00007ffdb88269f0 [ 60.326732][ T3546] R10: 00007ffdb8826840 R11: 0000000000000246 R12: 00007fd07d9ff2b0 [ 60.334723][ T3546] R13: 0000000000000000 R14: 00007fd07da00020 R15: 00007fd07d93fcc0 [ 60.342710][ T3546] [ 60.345756][ T3546] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 60.353042][ T3546] CPU: 0 PID: 3546 Comm: syz-executor180 Not tainted 6.1.86-syzkaller #0 [ 60.361452][ T3546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 60.371515][ T3546] Call Trace: [ 60.374796][ T3546] [ 60.377727][ T3546] dump_stack_lvl+0x1e3/0x2cb [ 60.382456][ T3546] ? nf_tcp_handle_invalid+0x642/0x642 [ 60.388071][ T3546] ? panic+0x764/0x764 [ 60.392158][ T3546] ? vscnprintf+0x59/0x80 [ 60.396496][ T3546] panic+0x318/0x764 [ 60.400495][ T3546] ? __warn+0x169/0x520 [ 60.404664][ T3546] ? memcpy_page_flushcache+0xfc/0xfc [ 60.410048][ T3546] __warn+0x348/0x520 [ 60.414031][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 60.419339][ T3546] report_bug+0x2af/0x500 [ 60.423680][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 60.428974][ T3546] handle_bug+0x3d/0x70 [ 60.433137][ T3546] exc_invalid_op+0x16/0x40 [ 60.437649][ T3546] asm_exc_invalid_op+0x16/0x20 [ 60.442504][ T3546] RIP: 0010:__folio_mark_dirty+0x924/0x1140 [ 60.448399][ T3546] Code: e9 90 f8 ff ff e8 3c ee cf ff 0f 0b e9 e3 f8 ff ff e8 30 ee cf ff 4c 89 f7 48 8b 74 24 20 e8 53 91 2e 00 eb 9f e8 1c ee cf ff <0f> 0b e9 36 fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c f8 f8 ff [ 60.468117][ T3546] RSP: 0018:ffffc90003b6f8b8 EFLAGS: 00010093 [ 60.474186][ T3546] RAX: ffffffff81baa134 RBX: 0000000000000000 RCX: ffff88807e843b80 [ 60.482158][ T3546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 60.490129][ T3546] RBP: ffff888148cfc978 R08: ffffffff81ba9c64 R09: ffffed102919f930 [ 60.498098][ T3546] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 60.506072][ T3546] R13: ffff888148cfc800 R14: ffffea0001dd7c80 R15: 1ffff1102919f92f [ 60.514048][ T3546] ? __folio_mark_dirty+0x454/0x1140 [ 60.519336][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 60.524628][ T3546] ? __folio_mark_dirty+0x924/0x1140 [ 60.529922][ T3546] mark_buffer_dirty+0x34f/0x7d0 [ 60.534859][ T3546] gfs2_unpin+0x129/0xa60 [ 60.539226][ T3546] buf_lo_after_commit+0x14b/0x1a0 [ 60.544346][ T3546] ? buf_lo_before_commit+0xe0/0xe0 [ 60.549553][ T3546] gfs2_log_flush+0x1151/0x2610 [ 60.554429][ T3546] ? gfs2_ail_empty_tr+0x310/0x310 [ 60.559563][ T3546] ? unregister_shrinker+0x26d/0x330 [ 60.564892][ T3546] ? rcu_is_watching+0x11/0xb0 [ 60.569675][ T3546] ? unregister_shrinker+0x26d/0x330 [ 60.574985][ T3546] ? kfree+0x30/0x190 [ 60.578994][ T3546] gfs2_kill_sb+0x50/0xd0 [ 60.583349][ T3546] deactivate_locked_super+0xa0/0x110 [ 60.588740][ T3546] cleanup_mnt+0x490/0x520 [ 60.593183][ T3546] ? lockdep_hardirqs_on+0x94/0x130 [ 60.598394][ T3546] task_work_run+0x246/0x300 [ 60.603007][ T3546] ? kasan_quarantine_put+0xd4/0x220 [ 60.608338][ T3546] ? task_work_cancel+0x2b0/0x2b0 [ 60.613377][ T3546] ? kmem_cache_free+0x292/0x510 [ 60.618502][ T3546] ? do_exit+0xa6e/0x26a0 [ 60.622846][ T3546] do_exit+0xa73/0x26a0 [ 60.627029][ T3546] ? put_task_struct+0x80/0x80 [ 60.631841][ T3546] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 60.637867][ T3546] ? print_irqtrace_events+0x210/0x210 [ 60.643338][ T3546] ? _raw_spin_unlock_irq+0x1f/0x40 [ 60.648541][ T3546] ? lockdep_hardirqs_on+0x94/0x130 [ 60.653765][ T3546] do_group_exit+0x202/0x2b0 [ 60.658366][ T3546] __x64_sys_exit_group+0x3b/0x40 [ 60.663395][ T3546] do_syscall_64+0x3b/0xb0 [ 60.667826][ T3546] ? clear_bhb_loop+0x45/0xa0 [ 60.672506][ T3546] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 60.678421][ T3546] RIP: 0033:0x7fd07d971789 [ 60.682881][ T3546] Code: Unable to access opcode bytes at 0x7fd07d97175f. [ 60.689938][ T3546] RSP: 002b:00007ffdb8826918 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 60.698449][ T3546] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd07d971789 [ 60.706439][ T3546] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 60.714496][ T3546] RBP: 00007fd07d9ff2b0 R08: ffffffffffffffb8 R09: 00007ffdb88269f0 [ 60.722465][ T3546] R10: 00007ffdb8826840 R11: 0000000000000246 R12: 00007fd07d9ff2b0 [ 60.730520][ T3546] R13: 0000000000000000 R14: 00007fd07da00020 R15: 00007fd07d93fcc0 [ 60.738504][ T3546] [ 60.741790][ T3546] Kernel Offset: disabled [ 60.746238][ T3546] Rebooting in 86400 seconds..