Warning: Permanently added '10.128.1.223' (ED25519) to the list of known hosts.
executing program
[ 51.287970][ T4169] loop0: detected capacity change from 0 to 32768
[ 51.378201][ T4169] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 51.386620][ T4169] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 51.412625][ T4169] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 51.422582][ T1325] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 51.429684][ T1325] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 51.461517][ T1325] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 31ms
[ 51.469432][ T1325] gfs2: fsid=syz:syz.0: jid=0: Done
[ 51.475200][ T4169] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 51.617513][ T26] audit: type=1800 audit(1730420631.324:2): pid=4169 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor401" name="bus" dev="loop0" ino=9378 res=0 errno=0
[ 51.649737][ T4169] ------------[ cut here ]------------
[ 51.655476][ T4169] WARNING: CPU: 0 PID: 4169 at include/linux/backing-dev.h:288 __set_page_dirty+0xa69/0xd40
[ 51.665567][ T4169] Modules linked in:
[ 51.669460][ T4169] CPU: 0 PID: 4169 Comm: syz-executor401 Not tainted 5.15.169-syzkaller #0
[ 51.678013][ T4169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 51.688044][ T4169] RIP: 0010:__set_page_dirty+0xa69/0xd40
[ 51.693663][ T4169] Code: 0e d5 ff 49 ff cf e9 6b fc ff ff e8 71 0e d5 ff 48 ff cb e9 fb fb ff ff e8 64 0e d5 ff 48 ff cb e9 c9 fc ff ff e8 57 0e d5 ff <0f> 0b 43 80 3c 2f 00 0f 85 b1 f9 ff ff e9 b4 f9 ff ff 89 d9 80 e1
[ 51.713330][ T4169] RSP: 0018:ffffc900026a7990 EFLAGS: 00010093
[ 51.719549][ T4169] RAX: ffffffff81ab6589 RBX: ffff88801749c2f0 RCX: ffff88802abf3b80
[ 51.727493][ T4169] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 51.735443][ T4169] RBP: 0000000000000000 R08: ffffffff81ab5f33 R09: ffffed1002e9385f
[ 51.743473][ T4169] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801749c178
[ 51.751432][ T4169] R13: dffffc0000000000 R14: ffffea0000703800 R15: 1ffff11002e9385e
[ 51.759388][ T4169] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 51.768300][ T4169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.774864][ T4169] CR2: 00007f5b1c935130 CR3: 000000000c68e000 CR4: 00000000003506f0
[ 51.782817][ T4169] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 51.790784][ T4169] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 51.798729][ T4169] Call Trace:
[ 51.801986][ T4169]
[ 51.804905][ T4169] ? __warn+0x15b/0x300
[ 51.809048][ T4169] ? __set_page_dirty+0xa69/0xd40
[ 51.814051][ T4169] ? report_bug+0x1b7/0x2e0
[ 51.818535][ T4169] ? handle_bug+0x3d/0x70
[ 51.822846][ T4169] ? exc_invalid_op+0x16/0x40
[ 51.827496][ T4169] ? asm_exc_invalid_op+0x16/0x20
[ 51.832501][ T4169] ? __set_page_dirty+0x413/0xd40
[ 51.837494][ T4169] ? __set_page_dirty+0xa69/0xd40
[ 51.842492][ T4169] ? __set_page_dirty+0xa69/0xd40
[ 51.847579][ T4169] ? page_mapping+0x312/0x440
[ 51.852233][ T4169] mark_buffer_dirty+0x2e4/0x4b0
[ 51.857149][ T4169] gfs2_unpin+0x11e/0xa50
[ 51.861461][ T4169] buf_lo_after_commit+0x14b/0x1a0
[ 51.866546][ T4169] ? buf_lo_before_commit+0xe0/0xe0
[ 51.871718][ T4169] gfs2_log_flush+0x11e0/0x2680
[ 51.876549][ T4169] ? gfs2_ail_empty_tr+0x310/0x310
[ 51.881653][ T4169] ? unregister_shrinker+0x266/0x320
[ 51.886912][ T4169] ? kfree+0x4a/0x270
[ 51.890878][ T4169] gfs2_kill_sb+0x50/0xd0
[ 51.895181][ T4169] deactivate_locked_super+0xa0/0x110
[ 51.900545][ T4169] cleanup_mnt+0x44e/0x500
[ 51.904937][ T4169] ? lockdep_hardirqs_on+0x94/0x130
[ 51.910126][ T4169] task_work_run+0x129/0x1a0
[ 51.914726][ T4169] do_exit+0x6a3/0x2480
[ 51.918878][ T4169] ? put_task_struct+0x80/0x80
[ 51.923629][ T4169] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 51.929724][ T4169] ? vtime_user_exit+0x2d1/0x400
[ 51.934695][ T4169] do_group_exit+0x144/0x310
[ 51.939277][ T4169] __x64_sys_exit_group+0x3b/0x40
[ 51.944279][ T4169] do_syscall_64+0x3b/0xb0
[ 51.948673][ T4169] ? clear_bhb_loop+0x15/0x70
[ 51.953344][ T4169] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.959213][ T4169] RIP: 0033:0x7f5b1c882d09
[ 51.963615][ T4169] Code: Unable to access opcode bytes at RIP 0x7f5b1c882cdf.
[ 51.970956][ T4169] RSP: 002b:00007ffd1ef01268 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 51.979343][ T4169] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5b1c882d09
[ 51.987289][ T4169] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 51.995236][ T4169] RBP: 00007f5b1c937370 R08: ffffffffffffffb8 R09: 0000000000000006
[ 52.003182][ T4169] R10: 00007ffd1ef01190 R11: 0000000000000246 R12: 00007f5b1c937370
[ 52.011125][ T4169] R13: 0000000000000000 R14: 00007f5b1c9380e0 R15: 00007f5b1c850ff0
[ 52.019120][ T4169]
[ 52.022139][ T4169] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 52.029398][ T4169] CPU: 0 PID: 4169 Comm: syz-executor401 Not tainted 5.15.169-syzkaller #0
[ 52.037977][ T4169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 52.048009][ T4169] Call Trace:
[ 52.051269][ T4169]
[ 52.054177][ T4169] dump_stack_lvl+0x1e3/0x2d0
[ 52.058864][ T4169] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 52.064470][ T4169] ? panic+0x860/0x860
[ 52.068521][ T4169] ? __set_page_dirty+0x9e0/0xd40
[ 52.073532][ T4169] ? __set_page_dirty+0x9e0/0xd40
[ 52.078553][ T4169] panic+0x318/0x860
[ 52.082436][ T4169] ? __warn+0x16a/0x300
[ 52.086571][ T4169] ? fb_is_primary_device+0xd0/0xd0
[ 52.091763][ T4169] ? __set_page_dirty+0xa69/0xd40
[ 52.096764][ T4169] __warn+0x2b2/0x300
[ 52.100726][ T4169] ? __set_page_dirty+0xa69/0xd40
[ 52.105724][ T4169] report_bug+0x1b7/0x2e0
[ 52.110032][ T4169] handle_bug+0x3d/0x70
[ 52.114169][ T4169] exc_invalid_op+0x16/0x40
[ 52.118655][ T4169] asm_exc_invalid_op+0x16/0x20
[ 52.123489][ T4169] RIP: 0010:__set_page_dirty+0xa69/0xd40
[ 52.129109][ T4169] Code: 0e d5 ff 49 ff cf e9 6b fc ff ff e8 71 0e d5 ff 48 ff cb e9 fb fb ff ff e8 64 0e d5 ff 48 ff cb e9 c9 fc ff ff e8 57 0e d5 ff <0f> 0b 43 80 3c 2f 00 0f 85 b1 f9 ff ff e9 b4 f9 ff ff 89 d9 80 e1
[ 52.148693][ T4169] RSP: 0018:ffffc900026a7990 EFLAGS: 00010093
[ 52.154753][ T4169] RAX: ffffffff81ab6589 RBX: ffff88801749c2f0 RCX: ffff88802abf3b80
[ 52.162716][ T4169] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 52.170672][ T4169] RBP: 0000000000000000 R08: ffffffff81ab5f33 R09: ffffed1002e9385f
[ 52.178622][ T4169] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801749c178
[ 52.186571][ T4169] R13: dffffc0000000000 R14: ffffea0000703800 R15: 1ffff11002e9385e
[ 52.194522][ T4169] ? __set_page_dirty+0x413/0xd40
[ 52.199526][ T4169] ? __set_page_dirty+0xa69/0xd40
[ 52.204549][ T4169] ? page_mapping+0x312/0x440
[ 52.209213][ T4169] mark_buffer_dirty+0x2e4/0x4b0
[ 52.214293][ T4169] gfs2_unpin+0x11e/0xa50
[ 52.218614][ T4169] buf_lo_after_commit+0x14b/0x1a0
[ 52.223700][ T4169] ? buf_lo_before_commit+0xe0/0xe0
[ 52.228871][ T4169] gfs2_log_flush+0x11e0/0x2680
[ 52.233708][ T4169] ? gfs2_ail_empty_tr+0x310/0x310
[ 52.238804][ T4169] ? unregister_shrinker+0x266/0x320
[ 52.244078][ T4169] ? kfree+0x4a/0x270
[ 52.248041][ T4169] gfs2_kill_sb+0x50/0xd0
[ 52.252341][ T4169] deactivate_locked_super+0xa0/0x110
[ 52.257692][ T4169] cleanup_mnt+0x44e/0x500
[ 52.262083][ T4169] ? lockdep_hardirqs_on+0x94/0x130
[ 52.267257][ T4169] task_work_run+0x129/0x1a0
[ 52.271823][ T4169] do_exit+0x6a3/0x2480
[ 52.275959][ T4169] ? put_task_struct+0x80/0x80
[ 52.280696][ T4169] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 52.286649][ T4169] ? vtime_user_exit+0x2d1/0x400
[ 52.291583][ T4169] do_group_exit+0x144/0x310
[ 52.296150][ T4169] __x64_sys_exit_group+0x3b/0x40
[ 52.301151][ T4169] do_syscall_64+0x3b/0xb0
[ 52.305539][ T4169] ? clear_bhb_loop+0x15/0x70
[ 52.310278][ T4169] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.316352][ T4169] RIP: 0033:0x7f5b1c882d09
[ 52.320751][ T4169] Code: Unable to access opcode bytes at RIP 0x7f5b1c882cdf.
[ 52.328107][ T4169] RSP: 002b:00007ffd1ef01268 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 52.336516][ T4169] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5b1c882d09
[ 52.344466][ T4169] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 52.352422][ T4169] RBP: 00007f5b1c937370 R08: ffffffffffffffb8 R09: 0000000000000006
[ 52.360403][ T4169] R10: 00007ffd1ef01190 R11: 0000000000000246 R12: 00007f5b1c937370
[ 52.368374][ T4169] R13: 0000000000000000 R14: 00007f5b1c9380e0 R15: 00007f5b1c850ff0
[ 52.376353][ T4169]
[ 52.379571][ T4169] Kernel Offset: disabled
[ 52.384008][ T4169] Rebooting in 86400 seconds..