Warning: Permanently added '10.128.1.67' (ED25519) to the list of known hosts.
executing program
[ 60.434256][ T4164] loop0: detected capacity change from 0 to 32768
[ 60.555164][ T4164] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 60.563578][ T4164] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 60.594425][ T4164] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 60.606091][ T1107] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 60.613134][ T1107] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 60.649813][ T1107] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 36ms
[ 60.657894][ T1107] gfs2: fsid=syz:syz.0: jid=0: Done
[ 60.663995][ T4164] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 60.845423][ T4164] ------------[ cut here ]------------
[ 60.852517][ T4164] WARNING: CPU: 0 PID: 4164 at include/linux/backing-dev.h:288 __set_page_dirty+0xa69/0xd40
[ 60.862644][ T4164] Modules linked in:
[ 60.866581][ T4164] CPU: 0 PID: 4164 Comm: syz-executor852 Not tainted 5.15.179-syzkaller #0
[ 60.875160][ T4164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 60.885227][ T4164] RIP: 0010:__set_page_dirty+0xa69/0xd40
[ 60.890867][ T4164] Code: f7 d4 ff 49 ff cf e9 6b fc ff ff e8 11 f7 d4 ff 48 ff cb e9 fb fb ff ff e8 04 f7 d4 ff 48 ff cb e9 c9 fc ff ff e8 f7 f6 d4 ff <0f> 0b 43 80 3c 2f 00 0f 85 b1 f9 ff ff e9 b4 f9 ff ff 89 d9 80 e1
[ 60.910469][ T4164] RSP: 0018:ffffc90002eef990 EFLAGS: 00010093
[ 60.916547][ T4164] RAX: ffffffff81aba5c9 RBX: ffff888017895a70 RCX: ffff888025d31dc0
[ 60.924529][ T4164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 60.932835][ T4164] RBP: 0000000000000000 R08: ffffffff81ab9f73 R09: ffffed1002f12b4f
[ 60.940802][ T4164] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880178958f8
[ 60.948976][ T4164] R13: dffffc0000000000 R14: ffffea0000985780 R15: 1ffff11002f12b4e
[ 60.956943][ T4164] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 60.966069][ T4164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.972647][ T4164] CR2: 000055fa0275ff78 CR3: 000000001ee3f000 CR4: 00000000003506f0
[ 60.980614][ T4164] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 60.988577][ T4164] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 60.996538][ T4164] Call Trace:
[ 60.999808][ T4164]
[ 61.002731][ T4164] ? __warn+0x15b/0x300
[ 61.006887][ T4164] ? __set_page_dirty+0xa69/0xd40
[ 61.011905][ T4164] ? report_bug+0x1b7/0x2e0
[ 61.016408][ T4164] ? handle_bug+0x3d/0x70
[ 61.020742][ T4164] ? exc_invalid_op+0x16/0x40
[ 61.025410][ T4164] ? asm_exc_invalid_op+0x16/0x20
[ 61.030429][ T4164] ? __set_page_dirty+0x413/0xd40
[ 61.035446][ T4164] ? __set_page_dirty+0xa69/0xd40
[ 61.040549][ T4164] ? __set_page_dirty+0xa69/0xd40
[ 61.045590][ T4164] ? page_mapping+0x312/0x440
[ 61.050266][ T4164] mark_buffer_dirty+0x2e4/0x4b0
[ 61.055224][ T4164] gfs2_unpin+0x11e/0xa50
[ 61.059580][ T4164] buf_lo_after_commit+0x14b/0x1a0
[ 61.064721][ T4164] ? buf_lo_before_commit+0xe0/0xe0
[ 61.070437][ T4164] gfs2_log_flush+0x11e0/0x2680
[ 61.075297][ T4164] ? gfs2_ail_empty_tr+0x310/0x310
[ 61.080424][ T4164] ? unregister_shrinker+0x266/0x320
[ 61.085721][ T4164] ? kfree+0x4a/0x270
[ 61.089703][ T4164] gfs2_kill_sb+0x50/0xd0
[ 61.094057][ T4164] deactivate_locked_super+0xa0/0x110
[ 61.099424][ T4164] cleanup_mnt+0x44e/0x500
[ 61.103835][ T4164] ? lockdep_hardirqs_on+0x94/0x130
[ 61.109036][ T4164] task_work_run+0x129/0x1a0
[ 61.113627][ T4164] do_exit+0x6a3/0x2480
[ 61.117788][ T4164] ? put_task_struct+0x80/0x80
[ 61.122550][ T4164] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 61.128530][ T4164] ? vtime_user_exit+0x2d1/0x400
[ 61.133471][ T4164] do_group_exit+0x144/0x310
[ 61.138170][ T4164] __x64_sys_exit_group+0x3b/0x40
[ 61.143206][ T4164] do_syscall_64+0x3b/0xb0
[ 61.147639][ T4164] ? clear_bhb_loop+0x15/0x70
[ 61.152330][ T4164] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 61.158218][ T4164] RIP: 0033:0x7fad4de4bb09
[ 61.162641][ T4164] Code: Unable to access opcode bytes at RIP 0x7fad4de4badf.
[ 61.170108][ T4164] RSP: 002b:00007ffcf5792858 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 61.178525][ T4164] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fad4de4bb09
[ 61.186501][ T4164] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 61.194471][ T4164] RBP: 00007fad4df002b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 61.202434][ T4164] R10: 00007ffcf5792780 R11: 0000000000000246 R12: 00007fad4df002b0
[ 61.210507][ T4164] R13: 0000000000000000 R14: 00007fad4df01020 R15: 00007fad4de1a040
[ 61.218571][ T4164]
[ 61.221591][ T4164] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 61.228887][ T4164] CPU: 0 PID: 4164 Comm: syz-executor852 Not tainted 5.15.179-syzkaller #0
[ 61.237561][ T4164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 61.247636][ T4164] Call Trace:
[ 61.250908][ T4164]
[ 61.253837][ T4164] dump_stack_lvl+0x1e3/0x2d0
[ 61.258515][ T4164] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 61.264139][ T4164] ? panic+0x860/0x860
[ 61.268203][ T4164] ? __set_page_dirty+0x9a0/0xd40
[ 61.273233][ T4164] ? __set_page_dirty+0x9a0/0xd40
[ 61.278266][ T4164] panic+0x318/0x860
[ 61.282172][ T4164] ? __warn+0x16a/0x300
[ 61.286330][ T4164] ? fb_is_primary_device+0xd0/0xd0
[ 61.291556][ T4164] ? __set_page_dirty+0xa69/0xd40
[ 61.296585][ T4164] __warn+0x2b2/0x300
[ 61.300624][ T4164] ? __set_page_dirty+0xa69/0xd40
[ 61.305837][ T4164] report_bug+0x1b7/0x2e0
[ 61.310275][ T4164] handle_bug+0x3d/0x70
[ 61.314459][ T4164] exc_invalid_op+0x16/0x40
[ 61.318982][ T4164] asm_exc_invalid_op+0x16/0x20
[ 61.323829][ T4164] RIP: 0010:__set_page_dirty+0xa69/0xd40
[ 61.329461][ T4164] Code: f7 d4 ff 49 ff cf e9 6b fc ff ff e8 11 f7 d4 ff 48 ff cb e9 fb fb ff ff e8 04 f7 d4 ff 48 ff cb e9 c9 fc ff ff e8 f7 f6 d4 ff <0f> 0b 43 80 3c 2f 00 0f 85 b1 f9 ff ff e9 b4 f9 ff ff 89 d9 80 e1
[ 61.349151][ T4164] RSP: 0018:ffffc90002eef990 EFLAGS: 00010093
[ 61.355222][ T4164] RAX: ffffffff81aba5c9 RBX: ffff888017895a70 RCX: ffff888025d31dc0
[ 61.363190][ T4164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 61.371154][ T4164] RBP: 0000000000000000 R08: ffffffff81ab9f73 R09: ffffed1002f12b4f
[ 61.379120][ T4164] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880178958f8
[ 61.387182][ T4164] R13: dffffc0000000000 R14: ffffea0000985780 R15: 1ffff11002f12b4e
[ 61.395201][ T4164] ? __set_page_dirty+0x413/0xd40
[ 61.400220][ T4164] ? __set_page_dirty+0xa69/0xd40
[ 61.405247][ T4164] ? page_mapping+0x312/0x440
[ 61.409980][ T4164] mark_buffer_dirty+0x2e4/0x4b0
[ 61.414915][ T4164] gfs2_unpin+0x11e/0xa50
[ 61.419264][ T4164] buf_lo_after_commit+0x14b/0x1a0
[ 61.424734][ T4164] ? buf_lo_before_commit+0xe0/0xe0
[ 61.429951][ T4164] gfs2_log_flush+0x11e0/0x2680
[ 61.434809][ T4164] ? gfs2_ail_empty_tr+0x310/0x310
[ 61.439933][ T4164] ? unregister_shrinker+0x266/0x320
[ 61.445233][ T4164] ? kfree+0x4a/0x270
[ 61.449243][ T4164] gfs2_kill_sb+0x50/0xd0
[ 61.453569][ T4164] deactivate_locked_super+0xa0/0x110
[ 61.458940][ T4164] cleanup_mnt+0x44e/0x500
[ 61.463351][ T4164] ? lockdep_hardirqs_on+0x94/0x130
[ 61.468570][ T4164] task_work_run+0x129/0x1a0
[ 61.473162][ T4164] do_exit+0x6a3/0x2480
[ 61.477340][ T4164] ? put_task_struct+0x80/0x80
[ 61.482123][ T4164] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 61.488102][ T4164] ? vtime_user_exit+0x2d1/0x400
[ 61.493073][ T4164] do_group_exit+0x144/0x310
[ 61.497705][ T4164] __x64_sys_exit_group+0x3b/0x40
[ 61.502721][ T4164] do_syscall_64+0x3b/0xb0
[ 61.507143][ T4164] ? clear_bhb_loop+0x15/0x70
[ 61.511831][ T4164] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 61.517751][ T4164] RIP: 0033:0x7fad4de4bb09
[ 61.522154][ T4164] Code: Unable to access opcode bytes at RIP 0x7fad4de4badf.
[ 61.529503][ T4164] RSP: 002b:00007ffcf5792858 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 61.537906][ T4164] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fad4de4bb09
[ 61.545891][ T4164] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 61.553855][ T4164] RBP: 00007fad4df002b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 61.561841][ T4164] R10: 00007ffcf5792780 R11: 0000000000000246 R12: 00007fad4df002b0
[ 61.569816][ T4164] R13: 0000000000000000 R14: 00007fad4df01020 R15: 00007fad4de1a040
[ 61.577824][ T4164]
[ 61.581170][ T4164] Kernel Offset: disabled
[ 61.585636][ T4164] Rebooting in 86400 seconds..