Warning: Permanently added '10.128.10.45' (ED25519) to the list of known hosts.
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[ 113.898292][ T4264] loop0: detected capacity change from 0 to 32768
[ 113.917269][ T4264] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 113.932992][ T4264] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 113.962070][ T4264] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 113.972418][ T126] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 113.979359][ T126] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 114.043150][ T126] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 63ms
[ 114.052842][ T126] gfs2: fsid=syz:syz.0: jid=0: Done
[ 114.058898][ T4264] gfs2: fsid=syz:syz.0: first mount done, others may mount
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[ 144.093044][ T4266] ------------[ cut here ]------------
[ 144.098849][ T4266] WARNING: CPU: 1 PID: 4266 at include/linux/backing-dev.h:247 __folio_mark_dirty+0x95d/0x11e0
[ 144.109255][ T4266] Modules linked in:
[ 144.113210][ T4266] CPU: 1 PID: 4266 Comm: gfs2_logd Not tainted 6.1.141-syzkaller #0
[ 144.121212][ T4266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 144.131298][ T4266] RIP: 0010:__folio_mark_dirty+0x95d/0x11e0
[ 144.137218][ T4266] 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
[ 144.156833][ T4266] RSP: 0018:ffffc90003cf79d8 EFLAGS: 00010093
[ 144.162906][ T4266] RAX: ffffffff81ae4ced RBX: ffffea0001e40640 RCX: ffff88801b35bb80
[ 144.170894][ T4266] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 144.178895][ T4266] RBP: 0000000000000001 R08: dffffc0000000000 R09: ffffed1002f11930
[ 144.186955][ T4266] R10: ffffed1002f11930 R11: 1ffff11002f1192f R12: 1ffff11002f1192f
[ 144.194931][ T4266] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88801788c978
[ 144.202923][ T4266] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 144.211851][ T4266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 144.218432][ T4266] CR2: 00007fb686188000 CR3: 0000000076d4a000 CR4: 00000000003506e0
[ 144.226429][ T4266] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 144.234399][ T4266] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 144.242379][ T4266] Call Trace:
[ 144.245655][ T4266]
[ 144.248586][ T4266] ? folio_mapping+0x1ba/0x4d0
[ 144.253375][ T4266] mark_buffer_dirty+0x33f/0x7a0
[ 144.258349][ T4266] gfs2_unpin+0x125/0x9a0
[ 144.262685][ T4266] ? log_pull_tail+0x7f/0x370
[ 144.267372][ T4266] buf_lo_after_commit+0x15a/0x1a0
[ 144.272486][ T4266] ? buf_lo_before_commit+0xf0/0xf0
[ 144.277700][ T4266] gfs2_log_flush+0x10be/0x24e0
[ 144.282556][ T4266] ? __rwlock_init+0x140/0x140
[ 144.287336][ T4266] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 144.292457][ T4266] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 144.298388][ T4266] ? _raw_spin_unlock+0x40/0x40
[ 144.303255][ T4266] ? finish_wait+0xc3/0x1d0
[ 144.307766][ T4266] gfs2_logd+0x367/0xe40
[ 144.312119][ T4266] ? gfs2_log_commit+0xf10/0xf10
[ 144.317093][ T4266] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 144.323016][ T4266] ? lockdep_hardirqs_on+0x94/0x140
[ 144.328214][ T4266] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 144.334114][ T4266] ? _raw_spin_unlock+0x40/0x40
[ 144.338966][ T4266] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 144.344865][ T4266] ? wake_bit_function+0x200/0x200
[ 144.349992][ T4266] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 144.355900][ T4266] ? __kthread_parkme+0x162/0x1c0
[ 144.360950][ T4266] kthread+0x29d/0x330
[ 144.365041][ T4266] ? gfs2_log_commit+0xf10/0xf10
[ 144.370018][ T4266] ? kthread_blkcg+0xd0/0xd0
[ 144.374641][ T4266] ret_from_fork+0x1f/0x30
[ 144.379103][ T4266]
[ 144.382131][ T4266] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 144.389401][ T4266] CPU: 1 PID: 4266 Comm: gfs2_logd Not tainted 6.1.141-syzkaller #0
[ 144.397373][ T4266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 144.407433][ T4266] Call Trace:
[ 144.410716][ T4266]
[ 144.413647][ T4266] dump_stack_lvl+0x168/0x22e
[ 144.418337][ T4266] ? memcpy+0x3c/0x60
[ 144.422326][ T4266] ? show_regs_print_info+0x12/0x12
[ 144.427532][ T4266] ? load_image+0x3b0/0x3b0
[ 144.432049][ T4266] panic+0x2c9/0x710
[ 144.436031][ T4266] ? bpf_jit_dump+0xd0/0xd0
[ 144.440552][ T4266] ? ret_from_fork+0x1f/0x30
[ 144.445151][ T4266] __warn+0x2f8/0x4f0
[ 144.449122][ T4266] ? __folio_mark_dirty+0x95d/0x11e0
[ 144.454410][ T4266] ? __folio_mark_dirty+0x95d/0x11e0
[ 144.459715][ T4266] report_bug+0x2ba/0x4f0
[ 144.464070][ T4266] ? __folio_mark_dirty+0x95d/0x11e0
[ 144.469381][ T4266] handle_bug+0x3a/0x70
[ 144.473541][ T4266] exc_invalid_op+0x16/0x40
[ 144.478148][ T4266] asm_exc_invalid_op+0x16/0x20
[ 144.483000][ T4266] RIP: 0010:__folio_mark_dirty+0x95d/0x11e0
[ 144.488897][ T4266] 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
[ 144.508519][ T4266] RSP: 0018:ffffc90003cf79d8 EFLAGS: 00010093
[ 144.514614][ T4266] RAX: ffffffff81ae4ced RBX: ffffea0001e40640 RCX: ffff88801b35bb80
[ 144.522590][ T4266] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 144.530646][ T4266] RBP: 0000000000000001 R08: dffffc0000000000 R09: ffffed1002f11930
[ 144.538635][ T4266] R10: ffffed1002f11930 R11: 1ffff11002f1192f R12: 1ffff11002f1192f
[ 144.546608][ T4266] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88801788c978
[ 144.554583][ T4266] ? __folio_mark_dirty+0x95d/0x11e0
[ 144.559883][ T4266] ? __folio_mark_dirty+0x95d/0x11e0
[ 144.565196][ T4266] ? folio_mapping+0x1ba/0x4d0
[ 144.569991][ T4266] mark_buffer_dirty+0x33f/0x7a0
[ 144.574986][ T4266] gfs2_unpin+0x125/0x9a0
[ 144.579328][ T4266] ? log_pull_tail+0x7f/0x370
[ 144.584026][ T4266] buf_lo_after_commit+0x15a/0x1a0
[ 144.589149][ T4266] ? buf_lo_before_commit+0xf0/0xf0
[ 144.594361][ T4266] gfs2_log_flush+0x10be/0x24e0
[ 144.599228][ T4266] ? __rwlock_init+0x140/0x140
[ 144.604020][ T4266] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 144.609138][ T4266] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 144.615051][ T4266] ? _raw_spin_unlock+0x40/0x40
[ 144.619913][ T4266] ? finish_wait+0xc3/0x1d0
[ 144.624438][ T4266] gfs2_logd+0x367/0xe40
[ 144.628699][ T4266] ? gfs2_log_commit+0xf10/0xf10
[ 144.633643][ T4266] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 144.639559][ T4266] ? lockdep_hardirqs_on+0x94/0x140
[ 144.644782][ T4266] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 144.650684][ T4266] ? _raw_spin_unlock+0x40/0x40
[ 144.655546][ T4266] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 144.661454][ T4266] ? wake_bit_function+0x200/0x200
[ 144.666569][ T4266] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 144.672473][ T4266] ? __kthread_parkme+0x162/0x1c0
[ 144.677507][ T4266] kthread+0x29d/0x330
[ 144.681579][ T4266] ? gfs2_log_commit+0xf10/0xf10
[ 144.686517][ T4266] ? kthread_blkcg+0xd0/0xd0
[ 144.691117][ T4266] ret_from_fork+0x1f/0x30
[ 144.695564][ T4266]
[ 144.698972][ T4266] Kernel Offset: disabled
[ 144.703438][ T4266] Rebooting in 86400 seconds..