Warning: Permanently added '10.128.15.205' (ED25519) to the list of known hosts.
executing program
[ 78.741139][ T4249] loop0: detected capacity change from 0 to 32768
[ 78.754540][ T4249] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 78.763156][ T4249] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 78.790712][ T4249] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[ 78.801092][ T126] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 78.808429][ T126] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 78.860259][ T126] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 51ms
[ 78.868737][ T126] gfs2: fsid=syz:syz.0: jid=0: Done
[ 78.875782][ T4249] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 79.019453][ T4249] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 79.048056][ T4249] ------------[ cut here ]------------
[ 79.053942][ T4249] WARNING: CPU: 1 PID: 4249 at include/linux/backing-dev.h:247 __folio_mark_dirty+0x95d/0x11e0
[ 79.064356][ T4249] Modules linked in:
[ 79.068316][ T4249] CPU: 1 PID: 4249 Comm: syz-executor304 Not tainted 6.1.140-syzkaller #0
[ 79.076858][ T4249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 79.087047][ T4249] RIP: 0010:__folio_mark_dirty+0x95d/0x11e0
[ 79.093001][ T4249] Code: e9 6a f8 ff ff e8 a3 8c d2 ff 0f 0b e9 bb f8 ff ff e8 97 8c d2 ff 48 89 df 48 8b 74 24 18 e8 9a c5 2a 00 eb a6 e8 83 8c d2 ff <0f> 0b 43 80 3c 2c 00 0f 85 76 fb ff ff e9 79 fb ff ff 89 c2 80 e2
[ 79.112669][ T4249] RSP: 0018:ffffc90003cd7638 EFLAGS: 00010093
[ 79.118861][ T4249] RAX: ffffffff81ae4a8d RBX: ffffea0001f53380 RCX: ffff88802fdfd940
[ 79.126853][ T4249] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 79.135638][ T4249] RBP: 0000000000000001 R08: dffffc0000000000 R09: ffffed1002f10bf0
[ 79.143649][ T4249] R10: ffffed1002f10bf0 R11: 1ffff11002f10bef R12: 1ffff11002f10bef
[ 79.151945][ T4249] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888017885f78
[ 79.159940][ T4249] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 79.168965][ T4249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.175767][ T4249] CR2: 00007f4e3ae12130 CR3: 000000000c68e000 CR4: 00000000003506e0
[ 79.183850][ T4249] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 79.191836][ T4249] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 79.199822][ T4249] Call Trace:
[ 79.203110][ T4249]
[ 79.206144][ T4249] ? folio_mapping+0x1ba/0x4d0
[ 79.210941][ T4249] mark_buffer_dirty+0x33f/0x7a0
[ 79.215968][ T4249] gfs2_unpin+0x125/0x9a0
[ 79.220336][ T4249] buf_lo_after_commit+0x15a/0x1a0
[ 79.225470][ T4249] ? buf_lo_before_commit+0xf0/0xf0
[ 79.230692][ T4249] gfs2_log_flush+0x10be/0x24e0
[ 79.235589][ T4249] ? lock_chain_count+0x20/0x20
[ 79.240928][ T4249] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 79.246068][ T4249] ? slab_free_freelist_hook+0x131/0x1a0
[ 79.251731][ T4249] ? do_sync+0x93b/0xc00
[ 79.256017][ T4249] ? __kmem_cache_free+0xb6/0x1f0
[ 79.261076][ T4249] do_sync+0x996/0xc00
[ 79.265183][ T4249] ? slot_put+0x1e0/0x1e0
[ 79.269716][ T4249] ? do_raw_spin_unlock+0x11d/0x230
[ 79.274999][ T4249] gfs2_quota_sync+0x32c/0x6f0
[ 79.279822][ T4249] gfs2_sync_fs+0x48/0xb0
[ 79.284182][ T4249] sync_filesystem+0xe6/0x220
[ 79.288875][ T4249] generic_shutdown_super+0x6b/0x340
[ 79.294203][ T4249] kill_block_super+0x7c/0xe0
[ 79.298933][ T4249] deactivate_locked_super+0x93/0xf0
[ 79.304261][ T4249] cleanup_mnt+0x463/0x4f0
[ 79.308706][ T4249] ? lockdep_hardirqs_on+0x94/0x140
[ 79.313982][ T4249] task_work_run+0x1ca/0x250
[ 79.318608][ T4249] ? task_work_cancel+0x230/0x230
[ 79.323648][ T4249] ? do_exit+0x931/0x2400
[ 79.328048][ T4249] ? kmem_cache_free+0xf7/0x290
[ 79.332914][ T4249] do_exit+0x936/0x2400
[ 79.337105][ T4249] ? put_task_struct+0x80/0x80
[ 79.341956][ T4249] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 79.348009][ T4249] ? lock_chain_count+0x20/0x20
[ 79.352924][ T4249] ? _raw_spin_lock_irq+0xab/0xe0
[ 79.357979][ T4249] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 79.363373][ T4249] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 79.369381][ T4249] ? _raw_spin_unlock_irq+0x1f/0x40
[ 79.374692][ T4249] ? lockdep_hardirqs_on+0x94/0x140
[ 79.380273][ T4249] do_group_exit+0x217/0x2d0
[ 79.385502][ T4249] __x64_sys_exit_group+0x3b/0x40
[ 79.390547][ T4249] do_syscall_64+0x4c/0xa0
[ 79.394984][ T4249] ? clear_bhb_loop+0x60/0xb0
[ 79.399678][ T4249] ? clear_bhb_loop+0x60/0xb0
[ 79.404476][ T4249] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 79.410402][ T4249] RIP: 0033:0x7f4e3ad85b09
[ 79.414872][ T4249] Code: Unable to access opcode bytes at 0x7f4e3ad85adf.
[ 79.421903][ T4249] RSP: 002b:00007ffe5c7eb268 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 79.430389][ T4249] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4e3ad85b09
[ 79.438492][ T4249] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 79.446579][ T4249] RBP: 00007f4e3ae142b0 R08: ffffffffffffffb8 R09: 00000000000125aa
[ 79.454741][ T4249] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4e3ae142b0
[ 79.462812][ T4249] R13: 0000000000000000 R14: 00007f4e3ae15020 R15: 00007f4e3ad54050
[ 79.470841][ T4249]
[ 79.473882][ T4249] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 79.481174][ T4249] CPU: 1 PID: 4249 Comm: syz-executor304 Not tainted 6.1.140-syzkaller #0
[ 79.489685][ T4249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 79.499755][ T4249] Call Trace:
[ 79.503133][ T4249]
[ 79.506071][ T4249] dump_stack_lvl+0x168/0x22e
[ 79.510797][ T4249] ? memcpy+0x3c/0x60
[ 79.514799][ T4249] ? show_regs_print_info+0x12/0x12
[ 79.520105][ T4249] ? load_image+0x3b0/0x3b0
[ 79.524638][ T4249] panic+0x2c9/0x710
[ 79.528564][ T4249] ? bpf_jit_dump+0xd0/0xd0
[ 79.533101][ T4249] __warn+0x2f8/0x4f0
[ 79.537103][ T4249] ? __folio_mark_dirty+0x95d/0x11e0
[ 79.543018][ T4249] ? __folio_mark_dirty+0x95d/0x11e0
[ 79.548323][ T4249] report_bug+0x2ba/0x4f0
[ 79.552760][ T4249] ? __folio_mark_dirty+0x95d/0x11e0
[ 79.558091][ T4249] handle_bug+0x3a/0x70
[ 79.562280][ T4249] exc_invalid_op+0x16/0x40
[ 79.566805][ T4249] asm_exc_invalid_op+0x16/0x20
[ 79.571695][ T4249] RIP: 0010:__folio_mark_dirty+0x95d/0x11e0
[ 79.577633][ T4249] Code: e9 6a f8 ff ff e8 a3 8c d2 ff 0f 0b e9 bb f8 ff ff e8 97 8c d2 ff 48 89 df 48 8b 74 24 18 e8 9a c5 2a 00 eb a6 e8 83 8c d2 ff <0f> 0b 43 80 3c 2c 00 0f 85 76 fb ff ff e9 79 fb ff ff 89 c2 80 e2
[ 79.597280][ T4249] RSP: 0018:ffffc90003cd7638 EFLAGS: 00010093
[ 79.603461][ T4249] RAX: ffffffff81ae4a8d RBX: ffffea0001f53380 RCX: ffff88802fdfd940
[ 79.612587][ T4249] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 79.620583][ T4249] RBP: 0000000000000001 R08: dffffc0000000000 R09: ffffed1002f10bf0
[ 79.628574][ T4249] R10: ffffed1002f10bf0 R11: 1ffff11002f10bef R12: 1ffff11002f10bef
[ 79.636574][ T4249] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888017885f78
[ 79.644699][ T4249] ? __folio_mark_dirty+0x95d/0x11e0
[ 79.650031][ T4249] ? __folio_mark_dirty+0x95d/0x11e0
[ 79.655357][ T4249] ? folio_mapping+0x1ba/0x4d0
[ 79.660239][ T4249] mark_buffer_dirty+0x33f/0x7a0
[ 79.665226][ T4249] gfs2_unpin+0x125/0x9a0
[ 79.669594][ T4249] buf_lo_after_commit+0x15a/0x1a0
[ 79.674741][ T4249] ? buf_lo_before_commit+0xf0/0xf0
[ 79.679972][ T4249] gfs2_log_flush+0x10be/0x24e0
[ 79.684851][ T4249] ? lock_chain_count+0x20/0x20
[ 79.689743][ T4249] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 79.694882][ T4249] ? slab_free_freelist_hook+0x131/0x1a0
[ 79.700548][ T4249] ? do_sync+0x93b/0xc00
[ 79.704815][ T4249] ? __kmem_cache_free+0xb6/0x1f0
[ 79.709954][ T4249] do_sync+0x996/0xc00
[ 79.714065][ T4249] ? slot_put+0x1e0/0x1e0
[ 79.718431][ T4249] ? do_raw_spin_unlock+0x11d/0x230
[ 79.723675][ T4249] gfs2_quota_sync+0x32c/0x6f0
[ 79.728473][ T4249] gfs2_sync_fs+0x48/0xb0
[ 79.732845][ T4249] sync_filesystem+0xe6/0x220
[ 79.737556][ T4249] generic_shutdown_super+0x6b/0x340
[ 79.742867][ T4249] kill_block_super+0x7c/0xe0
[ 79.747570][ T4249] deactivate_locked_super+0x93/0xf0
[ 79.752883][ T4249] cleanup_mnt+0x463/0x4f0
[ 79.757409][ T4249] ? lockdep_hardirqs_on+0x94/0x140
[ 79.762652][ T4249] task_work_run+0x1ca/0x250
[ 79.767285][ T4249] ? task_work_cancel+0x230/0x230
[ 79.772367][ T4249] ? do_exit+0x931/0x2400
[ 79.776761][ T4249] ? kmem_cache_free+0xf7/0x290
[ 79.781625][ T4249] do_exit+0x936/0x2400
[ 79.785802][ T4249] ? put_task_struct+0x80/0x80
[ 79.790574][ T4249] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 79.796596][ T4249] ? lock_chain_count+0x20/0x20
[ 79.801664][ T4249] ? _raw_spin_lock_irq+0xab/0xe0
[ 79.806729][ T4249] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 79.812123][ T4249] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 79.818124][ T4249] ? _raw_spin_unlock_irq+0x1f/0x40
[ 79.823345][ T4249] ? lockdep_hardirqs_on+0x94/0x140
[ 79.828575][ T4249] do_group_exit+0x217/0x2d0
[ 79.833235][ T4249] __x64_sys_exit_group+0x3b/0x40
[ 79.838287][ T4249] do_syscall_64+0x4c/0xa0
[ 79.842715][ T4249] ? clear_bhb_loop+0x60/0xb0
[ 79.847396][ T4249] ? clear_bhb_loop+0x60/0xb0
[ 79.852122][ T4249] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 79.858074][ T4249] RIP: 0033:0x7f4e3ad85b09
[ 79.862534][ T4249] Code: Unable to access opcode bytes at 0x7f4e3ad85adf.
[ 79.869562][ T4249] RSP: 002b:00007ffe5c7eb268 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 79.878120][ T4249] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4e3ad85b09
[ 79.886151][ T4249] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 79.894140][ T4249] RBP: 00007f4e3ae142b0 R08: ffffffffffffffb8 R09: 00000000000125aa
[ 79.902232][ T4249] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4e3ae142b0
[ 79.910239][ T4249] R13: 0000000000000000 R14: 00007f4e3ae15020 R15: 00007f4e3ad54050
[ 79.918302][ T4249]
[ 79.921600][ T4249] Kernel Offset: disabled
[ 79.926051][ T4249] Rebooting in 86400 seconds..