Warning: Permanently added '10.128.10.0' (ED25519) to the list of known hosts.
executing program
[ 62.530118][ T4245] loop0: detected capacity change from 0 to 32768
[ 62.542654][ T4245] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 62.551023][ T4245] gfs2: fsid=syz:syz: Now mounting FS (format 1802)...
[ 62.579014][ T4245] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 62.588912][ T14] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 62.596182][ T14] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 62.652540][ T14] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 56ms
[ 62.660959][ T14] gfs2: fsid=syz:syz.0: jid=0: Done
[ 62.666645][ T4245] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 62.859957][ T4245] ------------[ cut here ]------------
[ 62.865696][ T4245] WARNING: CPU: 0 PID: 4245 at include/linux/backing-dev.h:247 __folio_mark_dirty+0x95d/0x11e0
[ 62.876081][ T4245] Modules linked in:
[ 62.880004][ T4245] CPU: 0 PID: 4245 Comm: syz-executor906 Not tainted 6.1.141-syzkaller #0
[ 62.888529][ T4245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 62.898610][ T4245] RIP: 0010:__folio_mark_dirty+0x95d/0x11e0
[ 62.904529][ T4245] Code: e9 6a f8 ff ff e8 a3 89 d2 ff 0f 0b e9 bb f8 ff ff e8 97 89 d2 ff 48 89 df 48 8b 74 24 18 e8 3a c5 2a 00 eb a6 e8 83 89 d2 ff <0f> 0b 43 80 3c 2c 00 0f 85 76 fb ff ff e9 79 fb ff ff 89 c2 80 e2
[ 62.924151][ T4245] RSP: 0018:ffffc90003c178f8 EFLAGS: 00010093
[ 62.930199][ T4245] RAX: ffffffff81ae4ced RBX: ffffea0001e79000 RCX: ffff88801a7d9dc0
[ 62.938185][ T4245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 62.946245][ T4245] RBP: 0000000000000001 R08: dffffc0000000000 R09: ffffed1002f0e7d0
[ 62.954221][ T4245] R10: ffffed1002f0e7d0 R11: 1ffff11002f0e7cf R12: 1ffff11002f0e7cf
[ 62.962186][ T4245] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888017873e78
[ 62.970147][ T4245] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 62.979071][ T4245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.985661][ T4245] CR2: 00007f5261171130 CR3: 000000000c68e000 CR4: 00000000003506f0
[ 62.993641][ T4245] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 63.001635][ T4245] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 63.009634][ T4245] Call Trace:
[ 63.013101][ T4245]
[ 63.016041][ T4245] ? folio_mapping+0x1ba/0x4d0
[ 63.020822][ T4245] mark_buffer_dirty+0x33f/0x7a0
[ 63.025775][ T4245] gfs2_unpin+0x125/0x9a0
[ 63.030118][ T4245] ? log_pull_tail+0x7f/0x370
[ 63.034815][ T4245] buf_lo_after_commit+0x15a/0x1a0
[ 63.039937][ T4245] ? buf_lo_before_commit+0xf0/0xf0
[ 63.045148][ T4245] gfs2_log_flush+0x10be/0x24e0
[ 63.050010][ T4245] ? unregister_shrinker+0x225/0x310
[ 63.055325][ T4245] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 63.060445][ T4245] ? unregister_shrinker+0x24e/0x310
[ 63.065742][ T4245] ? unregister_shrinker+0x24e/0x310
[ 63.071032][ T4245] ? kfree+0x30/0x190
[ 63.075026][ T4245] gfs2_kill_sb+0x50/0xd0
[ 63.079372][ T4245] deactivate_locked_super+0x93/0xf0
[ 63.084667][ T4245] cleanup_mnt+0x463/0x4f0
[ 63.089093][ T4245] ? lockdep_hardirqs_on+0x94/0x140
[ 63.094315][ T4245] task_work_run+0x1ca/0x250
[ 63.098915][ T4245] ? task_work_cancel+0x230/0x230
[ 63.103949][ T4245] ? do_exit+0x931/0x2400
[ 63.108287][ T4245] ? kmem_cache_free+0xf7/0x290
[ 63.113148][ T4245] do_exit+0x936/0x2400
[ 63.117321][ T4245] ? put_task_struct+0x80/0x80
[ 63.122095][ T4245] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 63.128102][ T4245] ? lock_chain_count+0x20/0x20
[ 63.132971][ T4245] ? _raw_spin_lock_irq+0xab/0xe0
[ 63.138023][ T4245] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 63.143415][ T4245] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 63.149415][ T4245] ? _raw_spin_unlock_irq+0x1f/0x40
[ 63.154628][ T4245] ? lockdep_hardirqs_on+0x94/0x140
[ 63.159830][ T4245] do_group_exit+0x217/0x2d0
[ 63.164443][ T4245] __x64_sys_exit_group+0x3b/0x40
[ 63.169474][ T4245] do_syscall_64+0x4c/0xa0
[ 63.173898][ T4245] ? clear_bhb_loop+0x60/0xb0
[ 63.178578][ T4245] ? clear_bhb_loop+0x60/0xb0
[ 63.183265][ T4245] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 63.189169][ T4245] RIP: 0033:0x7f52610e4b09
[ 63.193594][ T4245] Code: Unable to access opcode bytes at 0x7f52610e4adf.
[ 63.200616][ T4245] RSP: 002b:00007ffe759cd848 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 63.209044][ T4245] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f52610e4b09
[ 63.217027][ T4245] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 63.225001][ T4245] RBP: 00007f52611732b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 63.232978][ T4245] R10: 00007ffe759cd770 R11: 0000000000000246 R12: 00007f52611732b0
[ 63.240949][ T4245] R13: 0000000000000000 R14: 00007f5261174020 R15: 00007f52610b3030
[ 63.248938][ T4245]
[ 63.251960][ T4245] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 63.259237][ T4245] CPU: 0 PID: 4245 Comm: syz-executor906 Not tainted 6.1.141-syzkaller #0
[ 63.267822][ T4245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 63.277876][ T4245] Call Trace:
[ 63.281156][ T4245]
[ 63.284089][ T4245] dump_stack_lvl+0x168/0x22e
[ 63.288860][ T4245] ? memcpy+0x3c/0x60
[ 63.292846][ T4245] ? show_regs_print_info+0x12/0x12
[ 63.298050][ T4245] ? load_image+0x3b0/0x3b0
[ 63.302568][ T4245] panic+0x2c9/0x710
[ 63.306469][ T4245] ? bpf_jit_dump+0xd0/0xd0
[ 63.310987][ T4245] __warn+0x2f8/0x4f0
[ 63.314967][ T4245] ? __folio_mark_dirty+0x95d/0x11e0
[ 63.320266][ T4245] ? __folio_mark_dirty+0x95d/0x11e0
[ 63.325556][ T4245] report_bug+0x2ba/0x4f0
[ 63.329890][ T4245] ? __folio_mark_dirty+0x95d/0x11e0
[ 63.335186][ T4245] handle_bug+0x3a/0x70
[ 63.339348][ T4245] exc_invalid_op+0x16/0x40
[ 63.343857][ T4245] asm_exc_invalid_op+0x16/0x20
[ 63.348706][ T4245] RIP: 0010:__folio_mark_dirty+0x95d/0x11e0
[ 63.354602][ T4245] Code: e9 6a f8 ff ff e8 a3 89 d2 ff 0f 0b e9 bb f8 ff ff e8 97 89 d2 ff 48 89 df 48 8b 74 24 18 e8 3a c5 2a 00 eb a6 e8 83 89 d2 ff <0f> 0b 43 80 3c 2c 00 0f 85 76 fb ff ff e9 79 fb ff ff 89 c2 80 e2
[ 63.374213][ T4245] RSP: 0018:ffffc90003c178f8 EFLAGS: 00010093
[ 63.380284][ T4245] RAX: ffffffff81ae4ced RBX: ffffea0001e79000 RCX: ffff88801a7d9dc0
[ 63.388347][ T4245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 63.396315][ T4245] RBP: 0000000000000001 R08: dffffc0000000000 R09: ffffed1002f0e7d0
[ 63.404290][ T4245] R10: ffffed1002f0e7d0 R11: 1ffff11002f0e7cf R12: 1ffff11002f0e7cf
[ 63.412289][ T4245] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888017873e78
[ 63.420273][ T4245] ? __folio_mark_dirty+0x95d/0x11e0
[ 63.425588][ T4245] ? __folio_mark_dirty+0x95d/0x11e0
[ 63.430882][ T4245] ? folio_mapping+0x1ba/0x4d0
[ 63.435649][ T4245] mark_buffer_dirty+0x33f/0x7a0
[ 63.440597][ T4245] gfs2_unpin+0x125/0x9a0
[ 63.444934][ T4245] ? log_pull_tail+0x7f/0x370
[ 63.449624][ T4245] buf_lo_after_commit+0x15a/0x1a0
[ 63.454745][ T4245] ? buf_lo_before_commit+0xf0/0xf0
[ 63.459949][ T4245] gfs2_log_flush+0x10be/0x24e0
[ 63.464807][ T4245] ? unregister_shrinker+0x225/0x310
[ 63.470106][ T4245] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 63.475225][ T4245] ? unregister_shrinker+0x24e/0x310
[ 63.480531][ T4245] ? unregister_shrinker+0x24e/0x310
[ 63.485840][ T4245] ? kfree+0x30/0x190
[ 63.489838][ T4245] gfs2_kill_sb+0x50/0xd0
[ 63.494187][ T4245] deactivate_locked_super+0x93/0xf0
[ 63.499490][ T4245] cleanup_mnt+0x463/0x4f0
[ 63.503919][ T4245] ? lockdep_hardirqs_on+0x94/0x140
[ 63.509117][ T4245] task_work_run+0x1ca/0x250
[ 63.513717][ T4245] ? task_work_cancel+0x230/0x230
[ 63.518750][ T4245] ? do_exit+0x931/0x2400
[ 63.523087][ T4245] ? kmem_cache_free+0xf7/0x290
[ 63.528034][ T4245] do_exit+0x936/0x2400
[ 63.532207][ T4245] ? put_task_struct+0x80/0x80
[ 63.536984][ T4245] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 63.542973][ T4245] ? lock_chain_count+0x20/0x20
[ 63.547832][ T4245] ? _raw_spin_lock_irq+0xab/0xe0
[ 63.552864][ T4245] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 63.558240][ T4245] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 63.564230][ T4245] ? _raw_spin_unlock_irq+0x1f/0x40
[ 63.569437][ T4245] ? lockdep_hardirqs_on+0x94/0x140
[ 63.574657][ T4245] do_group_exit+0x217/0x2d0
[ 63.579277][ T4245] __x64_sys_exit_group+0x3b/0x40
[ 63.584317][ T4245] do_syscall_64+0x4c/0xa0
[ 63.588739][ T4245] ? clear_bhb_loop+0x60/0xb0
[ 63.593416][ T4245] ? clear_bhb_loop+0x60/0xb0
[ 63.598190][ T4245] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 63.604120][ T4245] RIP: 0033:0x7f52610e4b09
[ 63.608548][ T4245] Code: Unable to access opcode bytes at 0x7f52610e4adf.
[ 63.615564][ T4245] RSP: 002b:00007ffe759cd848 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 63.623983][ T4245] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f52610e4b09
[ 63.631954][ T4245] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 63.639926][ T4245] RBP: 00007f52611732b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 63.647897][ T4245] R10: 00007ffe759cd770 R11: 0000000000000246 R12: 00007f52611732b0
[ 63.655866][ T4245] R13: 0000000000000000 R14: 00007f5261174020 R15: 00007f52610b3030
[ 63.663854][ T4245]
[ 63.667008][ T4245] Kernel Offset: disabled
[ 63.671442][ T4245] Rebooting in 86400 seconds..