Warning: Permanently added '10.128.0.252' (ED25519) to the list of known hosts.
executing program
syzkaller login: [ 73.031342][ T4162] loop0: detected capacity change from 0 to 32768
[ 73.130501][ T4162] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 73.138846][ T4162] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 73.164890][ T4162] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 73.174681][ T13] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 73.181777][ T13] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 73.213050][ T13] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 31ms
[ 73.220896][ T13] gfs2: fsid=syz:syz.0: jid=0: Done
[ 73.226183][ T4162] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 73.375438][ T4162] ------------[ cut here ]------------
[ 73.381334][ T4162] WARNING: CPU: 1 PID: 4162 at include/linux/backing-dev.h:288 __set_page_dirty+0xa69/0xd40
[ 73.391425][ T4162] Modules linked in:
[ 73.395316][ T4162] CPU: 1 PID: 4162 Comm: syz-executor336 Not tainted 5.15.169-syzkaller #0
[ 73.403878][ T4162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 73.413911][ T4162] RIP: 0010:__set_page_dirty+0xa69/0xd40
[ 73.419535][ T4162] 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
[ 73.439124][ T4162] RSP: 0018:ffffc90002d97990 EFLAGS: 00010093
[ 73.445197][ T4162] RAX: ffffffff81ab6589 RBX: ffff88801748da70 RCX: ffff888023280000
[ 73.453144][ T4162] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 73.461107][ T4162] RBP: 0000000000000000 R08: ffffffff81ab5f33 R09: ffffed1002e91b4f
[ 73.469320][ T4162] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801748d8f8
[ 73.477266][ T4162] R13: dffffc0000000000 R14: ffffea0000a79d40 R15: 1ffff11002e91b4e
[ 73.485213][ T4162] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 73.494115][ T4162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.500674][ T4162] CR2: 000055e2227aa648 CR3: 000000000c68e000 CR4: 00000000003506e0
[ 73.508709][ T4162] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 73.516658][ T4162] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 73.524627][ T4162] Call Trace:
[ 73.527896][ T4162]
[ 73.530806][ T4162] ? __warn+0x15b/0x300
[ 73.534963][ T4162] ? __set_page_dirty+0xa69/0xd40
[ 73.539980][ T4162] ? report_bug+0x1b7/0x2e0
[ 73.544475][ T4162] ? handle_bug+0x3d/0x70
[ 73.548795][ T4162] ? exc_invalid_op+0x16/0x40
[ 73.553446][ T4162] ? asm_exc_invalid_op+0x16/0x20
[ 73.558449][ T4162] ? __set_page_dirty+0x413/0xd40
[ 73.563446][ T4162] ? __set_page_dirty+0xa69/0xd40
[ 73.568453][ T4162] ? __set_page_dirty+0xa69/0xd40
[ 73.573455][ T4162] ? page_mapping+0x312/0x440
[ 73.578111][ T4162] mark_buffer_dirty+0x2e4/0x4b0
[ 73.583028][ T4162] gfs2_unpin+0x11e/0xa50
[ 73.587341][ T4162] buf_lo_after_commit+0x14b/0x1a0
[ 73.592447][ T4162] ? buf_lo_before_commit+0xe0/0xe0
[ 73.597667][ T4162] gfs2_log_flush+0x11e0/0x2680
[ 73.602515][ T4162] ? gfs2_ail_empty_tr+0x310/0x310
[ 73.607633][ T4162] ? unregister_shrinker+0x266/0x320
[ 73.612901][ T4162] ? kfree+0x4a/0x270
[ 73.616867][ T4162] gfs2_kill_sb+0x50/0xd0
[ 73.621176][ T4162] deactivate_locked_super+0xa0/0x110
[ 73.626531][ T4162] cleanup_mnt+0x44e/0x500
[ 73.631271][ T4162] ? lockdep_hardirqs_on+0x94/0x130
[ 73.636449][ T4162] task_work_run+0x129/0x1a0
[ 73.641024][ T4162] do_exit+0x6a3/0x2480
[ 73.645181][ T4162] ? put_task_struct+0x80/0x80
[ 73.649922][ T4162] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 73.655886][ T4162] ? vtime_user_exit+0x2d1/0x400
[ 73.660801][ T4162] do_group_exit+0x144/0x310
[ 73.665374][ T4162] __x64_sys_exit_group+0x3b/0x40
[ 73.670374][ T4162] do_syscall_64+0x3b/0xb0
[ 73.674767][ T4162] ? clear_bhb_loop+0x15/0x70
[ 73.679441][ T4162] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 73.685313][ T4162] RIP: 0033:0x7f5face05a49
[ 73.689712][ T4162] Code: Unable to access opcode bytes at RIP 0x7f5face05a1f.
[ 73.697049][ T4162] RSP: 002b:00007ffc5a7c3158 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 73.705798][ T4162] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5face05a49
[ 73.713752][ T4162] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 73.721699][ T4162] RBP: 00007f5faceba2b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 73.729646][ T4162] R10: 00007ffc5a7c3080 R11: 0000000000000246 R12: 00007f5faceba2b0
[ 73.737592][ T4162] R13: 0000000000000000 R14: 00007f5facebb020 R15: 00007f5facdd3f80
[ 73.745548][ T4162]
[ 73.748550][ T4162] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 73.755804][ T4162] CPU: 1 PID: 4162 Comm: syz-executor336 Not tainted 5.15.169-syzkaller #0
[ 73.764360][ T4162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 73.774389][ T4162] Call Trace:
[ 73.777650][ T4162]
[ 73.780576][ T4162] dump_stack_lvl+0x1e3/0x2d0
[ 73.785369][ T4162] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 73.790996][ T4162] ? panic+0x860/0x860
[ 73.795062][ T4162] ? __set_page_dirty+0x9e0/0xd40
[ 73.800072][ T4162] ? __set_page_dirty+0x9e0/0xd40
[ 73.805077][ T4162] panic+0x318/0x860
[ 73.808958][ T4162] ? __warn+0x16a/0x300
[ 73.813095][ T4162] ? fb_is_primary_device+0xd0/0xd0
[ 73.818305][ T4162] ? __set_page_dirty+0xa69/0xd40
[ 73.823310][ T4162] __warn+0x2b2/0x300
[ 73.827270][ T4162] ? __set_page_dirty+0xa69/0xd40
[ 73.832269][ T4162] report_bug+0x1b7/0x2e0
[ 73.836602][ T4162] handle_bug+0x3d/0x70
[ 73.840733][ T4162] exc_invalid_op+0x16/0x40
[ 73.845219][ T4162] asm_exc_invalid_op+0x16/0x20
[ 73.850045][ T4162] RIP: 0010:__set_page_dirty+0xa69/0xd40
[ 73.855657][ T4162] 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
[ 73.875238][ T4162] RSP: 0018:ffffc90002d97990 EFLAGS: 00010093
[ 73.881283][ T4162] RAX: ffffffff81ab6589 RBX: ffff88801748da70 RCX: ffff888023280000
[ 73.889249][ T4162] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 73.897197][ T4162] RBP: 0000000000000000 R08: ffffffff81ab5f33 R09: ffffed1002e91b4f
[ 73.905160][ T4162] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801748d8f8
[ 73.913123][ T4162] R13: dffffc0000000000 R14: ffffea0000a79d40 R15: 1ffff11002e91b4e
[ 73.921095][ T4162] ? __set_page_dirty+0x413/0xd40
[ 73.926101][ T4162] ? __set_page_dirty+0xa69/0xd40
[ 73.931106][ T4162] ? page_mapping+0x312/0x440
[ 73.935764][ T4162] mark_buffer_dirty+0x2e4/0x4b0
[ 73.940676][ T4162] gfs2_unpin+0x11e/0xa50
[ 73.944986][ T4162] buf_lo_after_commit+0x14b/0x1a0
[ 73.950072][ T4162] ? buf_lo_before_commit+0xe0/0xe0
[ 73.955248][ T4162] gfs2_log_flush+0x11e0/0x2680
[ 73.960090][ T4162] ? gfs2_ail_empty_tr+0x310/0x310
[ 73.965183][ T4162] ? unregister_shrinker+0x266/0x320
[ 73.970446][ T4162] ? kfree+0x4a/0x270
[ 73.974409][ T4162] gfs2_kill_sb+0x50/0xd0
[ 73.978721][ T4162] deactivate_locked_super+0xa0/0x110
[ 73.984076][ T4162] cleanup_mnt+0x44e/0x500
[ 73.988486][ T4162] ? lockdep_hardirqs_on+0x94/0x130
[ 73.993681][ T4162] task_work_run+0x129/0x1a0
[ 73.998253][ T4162] do_exit+0x6a3/0x2480
[ 74.002392][ T4162] ? put_task_struct+0x80/0x80
[ 74.007133][ T4162] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 74.013108][ T4162] ? vtime_user_exit+0x2d1/0x400
[ 74.018030][ T4162] do_group_exit+0x144/0x310
[ 74.022600][ T4162] __x64_sys_exit_group+0x3b/0x40
[ 74.027618][ T4162] do_syscall_64+0x3b/0xb0
[ 74.032008][ T4162] ? clear_bhb_loop+0x15/0x70
[ 74.036657][ T4162] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 74.042524][ T4162] RIP: 0033:0x7f5face05a49
[ 74.046916][ T4162] Code: Unable to access opcode bytes at RIP 0x7f5face05a1f.
[ 74.054266][ T4162] RSP: 002b:00007ffc5a7c3158 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 74.062651][ T4162] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5face05a49
[ 74.070598][ T4162] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 74.078566][ T4162] RBP: 00007f5faceba2b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 74.086512][ T4162] R10: 00007ffc5a7c3080 R11: 0000000000000246 R12: 00007f5faceba2b0
[ 74.094456][ T4162] R13: 0000000000000000 R14: 00007f5facebb020 R15: 00007f5facdd3f80
[ 74.102413][ T4162]
[ 74.105617][ T4162] Kernel Offset: disabled
[ 74.110042][ T4162] Rebooting in 86400 seconds..