Warning: Permanently added '10.128.0.32' (ED25519) to the list of known hosts.
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[ 72.047374][ T4249] loop0: detected capacity change from 0 to 32768
[ 72.066543][ T4249] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 72.081569][ T4249] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 72.110523][ T4249] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 1ms
[ 72.120779][ T951] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 72.127716][ T951] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 72.182982][ T951] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 55ms
[ 72.191518][ T951] gfs2: fsid=syz:syz.0: jid=0: Done
[ 72.197263][ T4249] gfs2: fsid=syz:syz.0: first mount done, others may mount
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[ 86.631745][ T7] cfg80211: failed to load regulatory.db
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[ 102.634946][ T4252] ------------[ cut here ]------------
[ 102.640710][ T4252] WARNING: CPU: 0 PID: 4252 at include/linux/backing-dev.h:247 __folio_mark_dirty+0x95d/0x11e0
[ 102.651101][ T4252] Modules linked in:
[ 102.655041][ T4252] CPU: 0 PID: 4252 Comm: gfs2_logd Not tainted 6.1.141-syzkaller #0
[ 102.663047][ T4252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 102.673149][ T4252] RIP: 0010:__folio_mark_dirty+0x95d/0x11e0
[ 102.679073][ T4252] 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
[ 102.698744][ T4252] RSP: 0018:ffffc90003ca79d8 EFLAGS: 00010093
[ 102.704949][ T4252] RAX: ffffffff81ae4ced RBX: ffffea000064bfc0 RCX: ffff888030489dc0
[ 102.712959][ T4252] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 102.720962][ T4252] RBP: 0000000000000001 R08: dffffc0000000000 R09: ffffed10046b7930
[ 102.728972][ T4252] R10: ffffed10046b7930 R11: 1ffff110046b792f R12: 1ffff110046b792f
[ 102.736982][ T4252] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8880235bc978
[ 102.744995][ T4252] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 102.753964][ T4252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.760579][ T4252] CR2: 00007fe4bb0c5000 CR3: 00000000786c5000 CR4: 00000000003506f0
[ 102.768591][ T4252] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 102.776597][ T4252] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 102.784607][ T4252] Call Trace:
[ 102.787915][ T4252]
[ 102.791007][ T4252] ? folio_mapping+0x1ba/0x4d0
[ 102.795817][ T4252] mark_buffer_dirty+0x33f/0x7a0
[ 102.800811][ T4252] gfs2_unpin+0x125/0x9a0
[ 102.805187][ T4252] ? log_pull_tail+0x7f/0x370
[ 102.809935][ T4252] buf_lo_after_commit+0x15a/0x1a0
[ 102.815091][ T4252] ? buf_lo_before_commit+0xf0/0xf0
[ 102.820333][ T4252] gfs2_log_flush+0x10be/0x24e0
[ 102.825218][ T4252] ? __rwlock_init+0x140/0x140
[ 102.830035][ T4252] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 102.835175][ T4252] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 102.841115][ T4252] ? _raw_spin_unlock+0x40/0x40
[ 102.846008][ T4252] ? finish_wait+0xc3/0x1d0
[ 102.850550][ T4252] gfs2_logd+0x367/0xe40
[ 102.854849][ T4252] ? gfs2_log_commit+0xf10/0xf10
[ 102.859821][ T4252] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 102.865758][ T4252] ? lockdep_hardirqs_on+0x94/0x140
[ 102.870981][ T4252] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 102.876902][ T4252] ? _raw_spin_unlock+0x40/0x40
[ 102.881782][ T4252] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 102.887708][ T4252] ? wake_bit_function+0x200/0x200
[ 102.892860][ T4252] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 102.898814][ T4252] ? __kthread_parkme+0x162/0x1c0
[ 102.903889][ T4252] kthread+0x29d/0x330
[ 102.907990][ T4252] ? gfs2_log_commit+0xf10/0xf10
[ 102.912962][ T4252] ? kthread_blkcg+0xd0/0xd0
[ 102.917587][ T4252] ret_from_fork+0x1f/0x30
[ 102.922061][ T4252]
[ 102.925108][ T4252] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 102.932409][ T4252] CPU: 0 PID: 4252 Comm: gfs2_logd Not tainted 6.1.141-syzkaller #0
[ 102.940408][ T4252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 102.950506][ T4252] Call Trace:
[ 102.953799][ T4252]
[ 102.956746][ T4252] dump_stack_lvl+0x168/0x22e
[ 102.961455][ T4252] ? memcpy+0x3c/0x60
[ 102.965467][ T4252] ? show_regs_print_info+0x12/0x12
[ 102.971127][ T4252] ? load_image+0x3b0/0x3b0
[ 102.975661][ T4252] panic+0x2c9/0x710
[ 102.979574][ T4252] ? bpf_jit_dump+0xd0/0xd0
[ 102.984102][ T4252] ? ret_from_fork+0x1f/0x30
[ 102.988725][ T4252] __warn+0x2f8/0x4f0
[ 102.992725][ T4252] ? __folio_mark_dirty+0x95d/0x11e0
[ 102.998098][ T4252] ? __folio_mark_dirty+0x95d/0x11e0
[ 103.003429][ T4252] report_bug+0x2ba/0x4f0
[ 103.007796][ T4252] ? __folio_mark_dirty+0x95d/0x11e0
[ 103.013127][ T4252] handle_bug+0x3a/0x70
[ 103.017325][ T4252] exc_invalid_op+0x16/0x40
[ 103.021955][ T4252] asm_exc_invalid_op+0x16/0x20
[ 103.026840][ T4252] RIP: 0010:__folio_mark_dirty+0x95d/0x11e0
[ 103.032771][ T4252] 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
[ 103.052412][ T4252] RSP: 0018:ffffc90003ca79d8 EFLAGS: 00010093
[ 103.058511][ T4252] RAX: ffffffff81ae4ced RBX: ffffea000064bfc0 RCX: ffff888030489dc0
[ 103.066513][ T4252] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 103.074509][ T4252] RBP: 0000000000000001 R08: dffffc0000000000 R09: ffffed10046b7930
[ 103.082506][ T4252] R10: ffffed10046b7930 R11: 1ffff110046b792f R12: 1ffff110046b792f
[ 103.090500][ T4252] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8880235bc978
[ 103.098477][ T4252] ? __folio_mark_dirty+0x95d/0x11e0
[ 103.103776][ T4252] ? __folio_mark_dirty+0x95d/0x11e0
[ 103.109062][ T4252] ? folio_mapping+0x1ba/0x4d0
[ 103.113824][ T4252] mark_buffer_dirty+0x33f/0x7a0
[ 103.118769][ T4252] gfs2_unpin+0x125/0x9a0
[ 103.123103][ T4252] ? log_pull_tail+0x7f/0x370
[ 103.127790][ T4252] buf_lo_after_commit+0x15a/0x1a0
[ 103.132908][ T4252] ? buf_lo_before_commit+0xf0/0xf0
[ 103.138107][ T4252] gfs2_log_flush+0x10be/0x24e0
[ 103.142960][ T4252] ? __rwlock_init+0x140/0x140
[ 103.147738][ T4252] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 103.152849][ T4252] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 103.158759][ T4252] ? _raw_spin_unlock+0x40/0x40
[ 103.163615][ T4252] ? finish_wait+0xc3/0x1d0
[ 103.168121][ T4252] gfs2_logd+0x367/0xe40
[ 103.172376][ T4252] ? gfs2_log_commit+0xf10/0xf10
[ 103.177312][ T4252] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 103.183208][ T4252] ? lockdep_hardirqs_on+0x94/0x140
[ 103.188402][ T4252] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 103.194293][ T4252] ? _raw_spin_unlock+0x40/0x40
[ 103.199141][ T4252] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 103.205037][ T4252] ? wake_bit_function+0x200/0x200
[ 103.210152][ T4252] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 103.216046][ T4252] ? __kthread_parkme+0x162/0x1c0
[ 103.221075][ T4252] kthread+0x29d/0x330
[ 103.225162][ T4252] ? gfs2_log_commit+0xf10/0xf10
[ 103.230097][ T4252] ? kthread_blkcg+0xd0/0xd0
[ 103.234687][ T4252] ret_from_fork+0x1f/0x30
[ 103.239111][ T4252]
[ 103.242520][ T4252] Kernel Offset: disabled
[ 103.246976][ T4252] Rebooting in 86400 seconds..