Warning: Permanently added '10.128.1.60' (ED25519) to the list of known hosts.
executing program
[ 59.612402][ T4167] loop0: detected capacity change from 0 to 32768
[ 59.671195][ T4167] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 59.680287][ T4167] gfs2: fsid=syz:syz: Now mounting FS (format 1802)...
[ 59.699900][ T4167] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 59.711144][ T1108] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 59.718239][ T1108] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 59.770401][ T1108] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 52ms
[ 59.778936][ T1108] gfs2: fsid=syz:syz.0: jid=0: Done
[ 59.784943][ T4167] gfs2: fsid=syz:syz.0: first mount done, others may mount
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[ 86.732078][ T7] cfg80211: failed to load regulatory.db
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[ 89.925228][ T4170] ------------[ cut here ]------------
[ 89.930949][ T4170] WARNING: CPU: 1 PID: 4170 at include/linux/backing-dev.h:289 __set_page_dirty+0xaf5/0xdc0
[ 89.941101][ T4170] Modules linked in:
[ 89.945169][ T4170] CPU: 1 PID: 4170 Comm: gfs2_logd Not tainted 5.15.185-syzkaller #0
[ 89.953614][ T4170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 89.963723][ T4170] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 89.969529][ T4170] Code: 3c d7 ff 49 ff cf e9 5b fc ff ff e8 85 3c d7 ff 48 ff cb e9 e4 fb ff ff e8 78 3c d7 ff 48 ff cb e9 c4 fc ff ff e8 6b 3c d7 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1
[ 89.989193][ T4170] RSP: 0018:ffffc90002e5f9b8 EFLAGS: 00010093
[ 89.995306][ T4170] RAX: ffffffff81a085b5 RBX: 0000000000000000 RCX: ffff8880743ad940
[ 90.003313][ T4170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 90.011430][ T4170] RBP: ffffea0001c04440 R08: dffffc0000000000 R09: ffffed1003f0d9d7
[ 90.019435][ T4170] R10: ffffed1003f0d9d7 R11: 1ffff11003f0d9d6 R12: ffff88801f86cd38
[ 90.027441][ T4170] R13: ffff88801f86ceb0 R14: 1ffff11003f0d9d6 R15: dffffc0000000000
[ 90.035905][ T4170] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 90.044862][ T4170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 90.051473][ T4170] CR2: 00007f7c34667000 CR3: 00000000297c3000 CR4: 00000000003506e0
[ 90.059481][ T4170] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 90.067478][ T4170] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 90.075477][ T4170] Call Trace:
[ 90.078779][ T4170]
[ 90.081745][ T4170] ? page_mapping+0x30e/0x440
[ 90.086452][ T4170] mark_buffer_dirty+0x2d7/0x490
[ 90.091422][ T4170] gfs2_unpin+0x126/0x9a0
[ 90.095776][ T4170] ? log_pull_tail+0x7f/0x370
[ 90.100499][ T4170] buf_lo_after_commit+0x15a/0x1a0
[ 90.105649][ T4170] ? buf_lo_before_commit+0xf0/0xf0
[ 90.110900][ T4170] gfs2_log_flush+0x1145/0x2610
[ 90.115787][ T4170] ? gfs2_log_flush+0x121/0x2610
[ 90.120775][ T4170] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 90.125914][ T4170] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 90.131851][ T4170] ? _raw_spin_unlock+0x40/0x40
[ 90.136739][ T4170] ? finish_wait+0xc0/0x1d0
[ 90.141272][ T4170] gfs2_logd+0x3a7/0xf70
[ 90.145560][ T4170] ? gfs2_log_commit+0xf10/0xf10
[ 90.150519][ T4170] ? _raw_spin_lock_irqsave+0x7f/0xf0
[ 90.155940][ T4170] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 90.161948][ T4170] ? lockdep_hardirqs_on+0x94/0x140
[ 90.167177][ T4170] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 90.173105][ T4170] ? _raw_spin_unlock+0x40/0x40
[ 90.177980][ T4170] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 90.183900][ T4170] ? init_wait_entry+0xd0/0xd0
[ 90.188695][ T4170] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 90.194625][ T4170] ? __kthread_parkme+0x157/0x1b0
[ 90.199695][ T4170] kthread+0x436/0x520
[ 90.203799][ T4170] ? gfs2_log_commit+0xf10/0xf10
[ 90.208771][ T4170] ? kthread_blkcg+0xd0/0xd0
[ 90.213412][ T4170] ret_from_fork+0x1f/0x30
[ 90.217911][ T4170]
[ 90.220977][ T4170] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 90.228360][ T4170] CPU: 1 PID: 4170 Comm: gfs2_logd Not tainted 5.15.185-syzkaller #0
[ 90.236448][ T4170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 90.246670][ T4170] Call Trace:
[ 90.250008][ T4170]
[ 90.252972][ T4170] dump_stack_lvl+0x168/0x230
[ 90.257799][ T4170] ? show_regs_print_info+0x20/0x20
[ 90.263020][ T4170] ? load_image+0x3b0/0x3b0
[ 90.267547][ T4170] panic+0x2c9/0x7f0
[ 90.271457][ T4170] ? bpf_jit_dump+0xd0/0xd0
[ 90.275987][ T4170] ? ret_from_fork+0x1f/0x30
[ 90.280584][ T4170] ? __set_page_dirty+0xaf5/0xdc0
[ 90.285622][ T4170] __warn+0x248/0x2b0
[ 90.289618][ T4170] ? __set_page_dirty+0xaf5/0xdc0
[ 90.294650][ T4170] report_bug+0x1b7/0x2e0
[ 90.298991][ T4170] handle_bug+0x3a/0x70
[ 90.303150][ T4170] exc_invalid_op+0x16/0x40
[ 90.307658][ T4170] asm_exc_invalid_op+0x16/0x20
[ 90.312513][ T4170] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 90.318151][ T4170] Code: 3c d7 ff 49 ff cf e9 5b fc ff ff e8 85 3c d7 ff 48 ff cb e9 e4 fb ff ff e8 78 3c d7 ff 48 ff cb e9 c4 fc ff ff e8 6b 3c d7 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1
[ 90.337932][ T4170] RSP: 0018:ffffc90002e5f9b8 EFLAGS: 00010093
[ 90.344005][ T4170] RAX: ffffffff81a085b5 RBX: 0000000000000000 RCX: ffff8880743ad940
[ 90.352001][ T4170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 90.359998][ T4170] RBP: ffffea0001c04440 R08: dffffc0000000000 R09: ffffed1003f0d9d7
[ 90.367973][ T4170] R10: ffffed1003f0d9d7 R11: 1ffff11003f0d9d6 R12: ffff88801f86cd38
[ 90.375952][ T4170] R13: ffff88801f86ceb0 R14: 1ffff11003f0d9d6 R15: dffffc0000000000
[ 90.383941][ T4170] ? __set_page_dirty+0xaf5/0xdc0
[ 90.389152][ T4170] ? __set_page_dirty+0xaf5/0xdc0
[ 90.394187][ T4170] ? page_mapping+0x30e/0x440
[ 90.398889][ T4170] mark_buffer_dirty+0x2d7/0x490
[ 90.403839][ T4170] gfs2_unpin+0x126/0x9a0
[ 90.408261][ T4170] ? log_pull_tail+0x7f/0x370
[ 90.412953][ T4170] buf_lo_after_commit+0x15a/0x1a0
[ 90.418191][ T4170] ? buf_lo_before_commit+0xf0/0xf0
[ 90.423740][ T4170] gfs2_log_flush+0x1145/0x2610
[ 90.428775][ T4170] ? gfs2_log_flush+0x121/0x2610
[ 90.434319][ T4170] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 90.439455][ T4170] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 90.445493][ T4170] ? _raw_spin_unlock+0x40/0x40
[ 90.450452][ T4170] ? finish_wait+0xc0/0x1d0
[ 90.455466][ T4170] gfs2_logd+0x3a7/0xf70
[ 90.459955][ T4170] ? gfs2_log_commit+0xf10/0xf10
[ 90.465398][ T4170] ? _raw_spin_lock_irqsave+0x7f/0xf0
[ 90.470792][ T4170] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 90.476698][ T4170] ? lockdep_hardirqs_on+0x94/0x140
[ 90.482086][ T4170] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 90.487988][ T4170] ? _raw_spin_unlock+0x40/0x40
[ 90.492904][ T4170] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 90.498805][ T4170] ? init_wait_entry+0xd0/0xd0
[ 90.503586][ T4170] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 90.509489][ T4170] ? __kthread_parkme+0x157/0x1b0
[ 90.514665][ T4170] kthread+0x436/0x520
[ 90.518766][ T4170] ? gfs2_log_commit+0xf10/0xf10
[ 90.523716][ T4170] ? kthread_blkcg+0xd0/0xd0
[ 90.528441][ T4170] ret_from_fork+0x1f/0x30
[ 90.532917][ T4170]
[ 90.536228][ T4170] Kernel Offset: disabled
[ 90.540808][ T4170] Rebooting in 86400 seconds..