Warning: Permanently added '10.128.0.32' (ED25519) to the list of known hosts. executing program [ 52.349902][ T3542] loop0: detected capacity change from 0 to 32768 [ 52.370340][ T3542] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 52.378682][ T3542] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 52.394070][ T3542] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 52.404386][ T3330] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 52.411217][ T3330] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 52.443952][ T3330] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 32ms [ 52.451870][ T3330] gfs2: fsid=syz:syz.0: jid=0: Done [ 52.457607][ T3542] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 52.567536][ T3542] ------------[ cut here ]------------ [ 52.573284][ T3542] WARNING: CPU: 0 PID: 3542 at include/linux/backing-dev.h:246 __folio_mark_dirty+0x924/0x1140 [ 52.583650][ T3542] Modules linked in: [ 52.587545][ T3542] CPU: 0 PID: 3542 Comm: syz-executor253 Not tainted 6.1.90-syzkaller #0 [ 52.595996][ T3542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 52.606064][ T3542] RIP: 0010:__folio_mark_dirty+0x924/0x1140 [ 52.611979][ 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 [ 52.631600][ T3542] RSP: 0018:ffffc90003bdf8b8 EFLAGS: 00010093 [ 52.637676][ T3542] RAX: ffffffff81baa0f4 RBX: 0000000000000000 RCX: ffff8880273fbb80 [ 52.645647][ T3542] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 52.653611][ T3542] RBP: ffff88801e06c978 R08: ffffffff81ba9c24 R09: ffffed1003c0d930 [ 52.661579][ T3542] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 52.669544][ T3542] R13: ffff88801e06c800 R14: ffffea00008b8040 R15: 1ffff11003c0d92f [ 52.677624][ T3542] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 52.686549][ T3542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.693128][ T3542] CR2: 00007fc0b3b95130 CR3: 000000000ce8e000 CR4: 00000000003506f0 [ 52.701100][ T3542] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.709066][ T3542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.717032][ T3542] Call Trace: [ 52.720309][ T3542] [ 52.723241][ T3542] ? __warn+0x15a/0x520 [ 52.727398][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 52.732690][ T3542] ? report_bug+0x2af/0x500 [ 52.737214][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 52.742504][ T3542] ? handle_bug+0x3d/0x70 [ 52.746832][ T3542] ? exc_invalid_op+0x16/0x40 [ 52.751531][ T3542] ? asm_exc_invalid_op+0x16/0x20 [ 52.756558][ T3542] ? __folio_mark_dirty+0x454/0x1140 [ 52.761843][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 52.767127][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 52.772415][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 52.777707][ T3542] mark_buffer_dirty+0x34f/0x7d0 [ 52.782652][ T3542] gfs2_unpin+0x129/0xa60 [ 52.786990][ T3542] buf_lo_after_commit+0x14b/0x1a0 [ 52.792100][ T3542] ? buf_lo_before_commit+0xe0/0xe0 [ 52.797319][ T3542] gfs2_log_flush+0x1151/0x2610 [ 52.802307][ T3542] ? gfs2_ail_empty_tr+0x310/0x310 [ 52.807431][ T3542] ? unregister_shrinker+0x26d/0x330 [ 52.812721][ T3542] ? rcu_is_watching+0x11/0xb0 [ 52.817479][ T3542] ? unregister_shrinker+0x26d/0x330 [ 52.822762][ T3542] ? kfree+0x30/0x190 [ 52.826748][ T3542] gfs2_kill_sb+0x50/0xd0 [ 52.831083][ T3542] deactivate_locked_super+0xa0/0x110 [ 52.836457][ T3542] cleanup_mnt+0x490/0x520 [ 52.840877][ T3542] ? lockdep_hardirqs_on+0x94/0x130 [ 52.846096][ T3542] task_work_run+0x246/0x300 [ 52.850687][ T3542] ? kasan_quarantine_put+0xd4/0x220 [ 52.855971][ T3542] ? task_work_cancel+0x2b0/0x2b0 [ 52.861012][ T3542] ? kmem_cache_free+0x292/0x510 [ 52.865975][ T3542] ? do_exit+0xa6e/0x26a0 [ 52.870314][ T3542] do_exit+0xa73/0x26a0 [ 52.874481][ T3542] ? put_task_struct+0x80/0x80 [ 52.879249][ T3542] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 52.885235][ T3542] ? print_irqtrace_events+0x210/0x210 [ 52.890698][ T3542] ? _raw_spin_unlock_irq+0x1f/0x40 [ 52.895893][ T3542] ? lockdep_hardirqs_on+0x94/0x130 [ 52.901089][ T3542] do_group_exit+0x202/0x2b0 [ 52.905684][ T3542] __x64_sys_exit_group+0x3b/0x40 [ 52.910710][ T3542] do_syscall_64+0x3b/0xb0 [ 52.915153][ T3542] ? clear_bhb_loop+0x45/0xa0 [ 52.919830][ T3542] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 52.925721][ T3542] RIP: 0033:0x7fc0b3b09789 [ 52.930137][ T3542] Code: Unable to access opcode bytes at 0x7fc0b3b0975f. [ 52.937144][ T3542] RSP: 002b:00007fff92d787b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 52.945578][ T3542] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc0b3b09789 [ 52.953556][ T3542] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 52.961526][ T3542] RBP: 00007fc0b3b972b0 R08: ffffffffffffffb8 R09: 00007fff92d78890 [ 52.969494][ T3542] R10: 00007fff92d786e0 R11: 0000000000000246 R12: 00007fc0b3b972b0 [ 52.977460][ T3542] R13: 0000000000000000 R14: 00007fc0b3b98020 R15: 00007fc0b3ad7cc0 [ 52.985441][ T3542] [ 52.988456][ T3542] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 52.995725][ T3542] CPU: 0 PID: 3542 Comm: syz-executor253 Not tainted 6.1.90-syzkaller #0 [ 53.004130][ T3542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 53.014175][ T3542] Call Trace: [ 53.017448][ T3542] [ 53.020374][ T3542] dump_stack_lvl+0x1e3/0x2cb [ 53.025056][ T3542] ? nf_tcp_handle_invalid+0x642/0x642 [ 53.030512][ T3542] ? panic+0x764/0x764 [ 53.034578][ T3542] ? vscnprintf+0x59/0x80 [ 53.038903][ T3542] panic+0x318/0x764 [ 53.042795][ T3542] ? __warn+0x169/0x520 [ 53.046944][ T3542] ? memcpy_page_flushcache+0xfc/0xfc [ 53.052329][ T3542] __warn+0x348/0x520 [ 53.056309][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 53.061594][ T3542] report_bug+0x2af/0x500 [ 53.065915][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 53.071207][ T3542] handle_bug+0x3d/0x70 [ 53.075362][ T3542] exc_invalid_op+0x16/0x40 [ 53.079865][ T3542] asm_exc_invalid_op+0x16/0x20 [ 53.084720][ T3542] RIP: 0010:__folio_mark_dirty+0x924/0x1140 [ 53.090644][ 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 [ 53.110244][ T3542] RSP: 0018:ffffc90003bdf8b8 EFLAGS: 00010093 [ 53.116303][ T3542] RAX: ffffffff81baa0f4 RBX: 0000000000000000 RCX: ffff8880273fbb80 [ 53.124269][ T3542] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 53.132232][ T3542] RBP: ffff88801e06c978 R08: ffffffff81ba9c24 R09: ffffed1003c0d930 [ 53.140196][ T3542] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 53.148182][ T3542] R13: ffff88801e06c800 R14: ffffea00008b8040 R15: 1ffff11003c0d92f [ 53.156156][ T3542] ? __folio_mark_dirty+0x454/0x1140 [ 53.161874][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 53.167163][ T3542] ? __folio_mark_dirty+0x924/0x1140 [ 53.172451][ T3542] mark_buffer_dirty+0x34f/0x7d0 [ 53.177385][ T3542] gfs2_unpin+0x129/0xa60 [ 53.181718][ T3542] buf_lo_after_commit+0x14b/0x1a0 [ 53.186830][ T3542] ? buf_lo_before_commit+0xe0/0xe0 [ 53.192019][ T3542] gfs2_log_flush+0x1151/0x2610 [ 53.196875][ T3542] ? gfs2_ail_empty_tr+0x310/0x310 [ 53.201983][ T3542] ? unregister_shrinker+0x26d/0x330 [ 53.207299][ T3542] ? rcu_is_watching+0x11/0xb0 [ 53.212057][ T3542] ? unregister_shrinker+0x26d/0x330 [ 53.217336][ T3542] ? kfree+0x30/0x190 [ 53.221311][ T3542] gfs2_kill_sb+0x50/0xd0 [ 53.225637][ T3542] deactivate_locked_super+0xa0/0x110 [ 53.231012][ T3542] cleanup_mnt+0x490/0x520 [ 53.235426][ T3542] ? lockdep_hardirqs_on+0x94/0x130 [ 53.240622][ T3542] task_work_run+0x246/0x300 [ 53.245214][ T3542] ? kasan_quarantine_put+0xd4/0x220 [ 53.250499][ T3542] ? task_work_cancel+0x2b0/0x2b0 [ 53.255522][ T3542] ? kmem_cache_free+0x292/0x510 [ 53.260458][ T3542] ? do_exit+0xa6e/0x26a0 [ 53.264787][ T3542] do_exit+0xa73/0x26a0 [ 53.268975][ T3542] ? put_task_struct+0x80/0x80 [ 53.273739][ T3542] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 53.279732][ T3542] ? print_irqtrace_events+0x210/0x210 [ 53.285190][ T3542] ? _raw_spin_unlock_irq+0x1f/0x40 [ 53.290382][ T3542] ? lockdep_hardirqs_on+0x94/0x130 [ 53.295577][ T3542] do_group_exit+0x202/0x2b0 [ 53.300166][ T3542] __x64_sys_exit_group+0x3b/0x40 [ 53.305207][ T3542] do_syscall_64+0x3b/0xb0 [ 53.309621][ T3542] ? clear_bhb_loop+0x45/0xa0 [ 53.314299][ T3542] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 53.320194][ T3542] RIP: 0033:0x7fc0b3b09789 [ 53.324604][ T3542] Code: Unable to access opcode bytes at 0x7fc0b3b0975f. [ 53.331606][ T3542] RSP: 002b:00007fff92d787b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 53.340016][ T3542] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc0b3b09789 [ 53.347983][ T3542] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 53.355942][ T3542] RBP: 00007fc0b3b972b0 R08: ffffffffffffffb8 R09: 00007fff92d78890 [ 53.363929][ T3542] R10: 00007fff92d786e0 R11: 0000000000000246 R12: 00007fc0b3b972b0 [ 53.371892][ T3542] R13: 0000000000000000 R14: 00007fc0b3b98020 R15: 00007fc0b3ad7cc0 [ 53.379869][ T3542] [ 53.382974][ T3542] Kernel Offset: disabled [ 53.387402][ T3542] Rebooting in 86400 seconds..