Warning: Permanently added '10.128.0.90' (ED25519) to the list of known hosts. executing program [ 59.603893][ T3542] loop0: detected capacity change from 0 to 32768 [ 59.621287][ T3542] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 59.629643][ T3542] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 59.643103][ T3542] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 59.653274][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 59.660532][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 59.697241][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 36ms [ 59.705074][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 59.711286][ T3542] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 59.852511][ T3542] ------------[ cut here ]------------ [ 59.858286][ T3542] WARNING: CPU: 0 PID: 3542 at include/linux/backing-dev.h:246 __folio_mark_dirty+0x924/0x1140 [ 59.868635][ T3542] Modules linked in: [ 59.872525][ T3542] CPU: 0 PID: 3542 Comm: syz-executor177 Not tainted 6.1.89-syzkaller #0 [ 59.880949][ T3542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 59.890995][ T3542] RIP: 0010:__folio_mark_dirty+0x924/0x1140 [ 59.896896][ T3542] 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 [ 59.916500][ T3542] RSP: 0018:ffffc90003a0f8b8 EFLAGS: 00010093 [ 59.922584][ T3542] RAX: ffffffff81baa304 RBX: 0000000000000000 RCX: ffff888028a9d940 [ 59.930551][ T3542] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 59.938516][ T3542] RBP: ffff888012882878 R08: ffffffff81ba9e34 R09: ffffed1002510510 [ 59.946483][ T3542] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 59.954449][ T3542] R13: ffff888012882700 R14: ffffea00008cf8c0 R15: 1ffff1100251050f [ 59.962418][ T3542] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 59.971343][ T3542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.977927][ T3542] CR2: 00007f0fb9eae130 CR3: 00000000274ff000 CR4: 00000000003506f0 [ 59.985892][ T3542] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.993857][ T3542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.001834][ T3542] Call Trace: [ 60.005107][ T3542] [ 60.008034][ T3542] ? __warn+0x15a/0x520 [ 60.012190][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 60.017485][ T3542] ? report_bug+0x2af/0x500 [ 60.022020][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 60.027307][ T3542] ? handle_bug+0x3d/0x70 [ 60.031641][ T3542] ? exc_invalid_op+0x16/0x40 [ 60.036353][ T3542] ? asm_exc_invalid_op+0x16/0x20 [ 60.041379][ T3542] ? __folio_mark_dirty+0x454/0x1140 [ 60.046667][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 60.051967][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 60.057255][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 60.062543][ T3542] mark_buffer_dirty+0x34f/0x7d0 [ 60.067478][ T3542] gfs2_unpin+0x129/0xa60 [ 60.071811][ T3542] buf_lo_after_commit+0x14b/0x1a0 [ 60.076922][ T3542] ? buf_lo_before_commit+0xe0/0xe0 [ 60.082132][ T3542] gfs2_log_flush+0x1151/0x2610 [ 60.086992][ T3542] ? gfs2_ail_empty_tr+0x310/0x310 [ 60.092096][ T3542] ? unregister_shrinker+0x26d/0x330 [ 60.097379][ T3542] ? rcu_is_watching+0x11/0xb0 [ 60.102131][ T3542] ? unregister_shrinker+0x26d/0x330 [ 60.107430][ T3542] ? kfree+0x30/0x190 [ 60.111448][ T3542] gfs2_kill_sb+0x50/0xd0 [ 60.115829][ T3542] deactivate_locked_super+0xa0/0x110 [ 60.121220][ T3542] cleanup_mnt+0x490/0x520 [ 60.125638][ T3542] ? lockdep_hardirqs_on+0x94/0x130 [ 60.130835][ T3542] task_work_run+0x246/0x300 [ 60.135424][ T3542] ? kasan_quarantine_put+0xd4/0x220 [ 60.140706][ T3542] ? task_work_cancel+0x2b0/0x2b0 [ 60.145729][ T3542] ? kmem_cache_free+0x292/0x510 [ 60.150666][ T3542] ? do_exit+0xa6e/0x26a0 [ 60.155022][ T3542] do_exit+0xa73/0x26a0 [ 60.159203][ T3542] ? put_task_struct+0x80/0x80 [ 60.164002][ T3542] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 60.169992][ T3542] ? print_irqtrace_events+0x210/0x210 [ 60.175477][ T3542] ? _raw_spin_unlock_irq+0x1f/0x40 [ 60.180672][ T3542] ? lockdep_hardirqs_on+0x94/0x130 [ 60.185870][ T3542] do_group_exit+0x202/0x2b0 [ 60.190485][ T3542] __x64_sys_exit_group+0x3b/0x40 [ 60.195530][ T3542] do_syscall_64+0x3b/0xb0 [ 60.199991][ T3542] ? clear_bhb_loop+0x45/0xa0 [ 60.204673][ T3542] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 60.210573][ T3542] RIP: 0033:0x7f0fb9e22789 [ 60.214993][ T3542] Code: Unable to access opcode bytes at 0x7f0fb9e2275f. [ 60.222011][ T3542] RSP: 002b:00007ffc3fae90c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 60.230456][ T3542] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0fb9e22789 [ 60.238423][ T3542] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 60.246406][ T3542] RBP: 00007f0fb9eb02b0 R08: ffffffffffffffb8 R09: 00007ffc3fae91a0 [ 60.254376][ T3542] R10: 00007ffc3fae91a0 R11: 0000000000000246 R12: 00007f0fb9eb02b0 [ 60.262364][ T3542] R13: 0000000000000000 R14: 00007f0fb9eb1020 R15: 00007f0fb9df0ce0 [ 60.270357][ T3542] [ 60.273390][ T3542] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 60.280655][ T3542] CPU: 0 PID: 3542 Comm: syz-executor177 Not tainted 6.1.89-syzkaller #0 [ 60.289070][ T3542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 60.299172][ T3542] Call Trace: [ 60.302447][ T3542] [ 60.305374][ T3542] dump_stack_lvl+0x1e3/0x2cb [ 60.310073][ T3542] ? nf_tcp_handle_invalid+0x642/0x642 [ 60.315554][ T3542] ? panic+0x764/0x764 [ 60.319640][ T3542] ? vscnprintf+0x59/0x80 [ 60.324018][ T3542] panic+0x318/0x764 [ 60.327914][ T3542] ? __warn+0x169/0x520 [ 60.332068][ T3542] ? memcpy_page_flushcache+0xfc/0xfc [ 60.337461][ T3542] __warn+0x348/0x520 [ 60.341463][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 60.346773][ T3542] report_bug+0x2af/0x500 [ 60.351127][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 60.356416][ T3542] handle_bug+0x3d/0x70 [ 60.360592][ T3542] exc_invalid_op+0x16/0x40 [ 60.365217][ T3542] asm_exc_invalid_op+0x16/0x20 [ 60.370085][ T3542] RIP: 0010:__folio_mark_dirty+0x924/0x1140 [ 60.376010][ T3542] 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 [ 60.395610][ T3542] RSP: 0018:ffffc90003a0f8b8 EFLAGS: 00010093 [ 60.401667][ T3542] RAX: ffffffff81baa304 RBX: 0000000000000000 RCX: ffff888028a9d940 [ 60.409633][ T3542] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 60.417600][ T3542] RBP: ffff888012882878 R08: ffffffff81ba9e34 R09: ffffed1002510510 [ 60.425561][ T3542] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 60.433524][ T3542] R13: ffff888012882700 R14: ffffea00008cf8c0 R15: 1ffff1100251050f [ 60.441497][ T3542] ? __folio_mark_dirty+0x454/0x1140 [ 60.446784][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 60.452094][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 60.457388][ T3542] mark_buffer_dirty+0x34f/0x7d0 [ 60.462320][ T3542] gfs2_unpin+0x129/0xa60 [ 60.466675][ T3542] buf_lo_after_commit+0x14b/0x1a0 [ 60.471870][ T3542] ? buf_lo_before_commit+0xe0/0xe0 [ 60.477065][ T3542] gfs2_log_flush+0x1151/0x2610 [ 60.481938][ T3542] ? gfs2_ail_empty_tr+0x310/0x310 [ 60.487045][ T3542] ? unregister_shrinker+0x26d/0x330 [ 60.492342][ T3542] ? rcu_is_watching+0x11/0xb0 [ 60.497099][ T3542] ? unregister_shrinker+0x26d/0x330 [ 60.502376][ T3542] ? kfree+0x30/0x190 [ 60.506351][ T3542] gfs2_kill_sb+0x50/0xd0 [ 60.510670][ T3542] deactivate_locked_super+0xa0/0x110 [ 60.516058][ T3542] cleanup_mnt+0x490/0x520 [ 60.520480][ T3542] ? lockdep_hardirqs_on+0x94/0x130 [ 60.525668][ T3542] task_work_run+0x246/0x300 [ 60.530250][ T3542] ? kasan_quarantine_put+0xd4/0x220 [ 60.535530][ T3542] ? task_work_cancel+0x2b0/0x2b0 [ 60.540544][ T3542] ? kmem_cache_free+0x292/0x510 [ 60.545485][ T3542] ? do_exit+0xa6e/0x26a0 [ 60.549810][ T3542] do_exit+0xa73/0x26a0 [ 60.553998][ T3542] ? put_task_struct+0x80/0x80 [ 60.558766][ T3542] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 60.564751][ T3542] ? print_irqtrace_events+0x210/0x210 [ 60.570218][ T3542] ? _raw_spin_unlock_irq+0x1f/0x40 [ 60.575426][ T3542] ? lockdep_hardirqs_on+0x94/0x130 [ 60.580613][ T3542] do_group_exit+0x202/0x2b0 [ 60.585216][ T3542] __x64_sys_exit_group+0x3b/0x40 [ 60.590263][ T3542] do_syscall_64+0x3b/0xb0 [ 60.594675][ T3542] ? clear_bhb_loop+0x45/0xa0 [ 60.599354][ T3542] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 60.605247][ T3542] RIP: 0033:0x7f0fb9e22789 [ 60.609679][ T3542] Code: Unable to access opcode bytes at 0x7f0fb9e2275f. [ 60.616701][ T3542] RSP: 002b:00007ffc3fae90c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 60.625111][ T3542] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0fb9e22789 [ 60.633095][ T3542] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 60.641068][ T3542] RBP: 00007f0fb9eb02b0 R08: ffffffffffffffb8 R09: 00007ffc3fae91a0 [ 60.649028][ T3542] R10: 00007ffc3fae91a0 R11: 0000000000000246 R12: 00007f0fb9eb02b0 [ 60.656997][ T3542] R13: 0000000000000000 R14: 00007f0fb9eb1020 R15: 00007f0fb9df0ce0 [ 60.664995][ T3542] [ 60.668365][ T3542] Kernel Offset: disabled [ 60.672804][ T3542] Rebooting in 86400 seconds..