Warning: Permanently added '10.128.1.191' (ED25519) to the list of known hosts.
executing program
syzkaller login: [ 44.037493][ T3563] loop0: detected capacity change from 0 to 32768
[ 44.129711][ T3563] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 44.138093][ T3563] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 44.167729][ T3563] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 44.177639][ T1074] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 44.184443][ T1074] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 44.215337][ T1074] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 30ms
[ 44.224151][ T1074] gfs2: fsid=syz:syz.0: jid=0: Done
[ 44.229867][ T3563] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 44.385083][ T3563] ------------[ cut here ]------------
[ 44.390927][ T3563] WARNING: CPU: 1 PID: 3563 at include/linux/backing-dev.h:288 __set_page_dirty+0xa69/0xd40
[ 44.401237][ T3563] Modules linked in:
[ 44.405147][ T3563] CPU: 1 PID: 3563 Comm: syz-executor916 Not tainted 5.15.164-syzkaller #0
[ 44.413721][ T3563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 44.423942][ T3563] RIP: 0010:__set_page_dirty+0xa69/0xd40
[ 44.429758][ T3563] Code: 10 d5 ff 49 ff cf e9 6b fc ff ff e8 41 10 d5 ff 48 ff cb e9 fb fb ff ff e8 34 10 d5 ff 48 ff cb e9 c9 fc ff ff e8 27 10 d5 ff <0f> 0b 43 80 3c 2f 00 0f 85 b1 f9 ff ff e9 b4 f9 ff ff 89 d9 80 e1
[ 44.449536][ T3563] RSP: 0018:ffffc90002557990 EFLAGS: 00010093
[ 44.455598][ T3563] RAX: ffffffff81ab5139 RBX: ffff88814618da70 RCX: ffff888018929dc0
[ 44.463642][ T3563] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 44.471614][ T3563] RBP: 0000000000000000 R08: ffffffff81ab4ae3 R09: ffffed1028c31b4f
[ 44.480011][ T3563] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88814618d8f8
[ 44.488058][ T3563] R13: dffffc0000000000 R14: ffffea0000790b00 R15: 1ffff11028c31b4e
[ 44.496130][ T3563] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 44.505040][ T3563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.511708][ T3563] CR2: 00007fe8e5abe130 CR3: 00000000192b1000 CR4: 00000000003506e0
[ 44.519674][ T3563] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 44.527811][ T3563] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 44.535780][ T3563] Call Trace:
[ 44.539056][ T3563]
[ 44.541976][ T3563] ? __warn+0x15b/0x300
[ 44.546228][ T3563] ? __set_page_dirty+0xa69/0xd40
[ 44.551405][ T3563] ? report_bug+0x1b7/0x2e0
[ 44.555981][ T3563] ? handle_bug+0x3d/0x70
[ 44.560377][ T3563] ? exc_invalid_op+0x16/0x40
[ 44.565118][ T3563] ? asm_exc_invalid_op+0x16/0x20
[ 44.570136][ T3563] ? __set_page_dirty+0x413/0xd40
[ 44.575311][ T3563] ? __set_page_dirty+0xa69/0xd40
[ 44.580316][ T3563] ? __set_page_dirty+0xa69/0xd40
[ 44.585404][ T3563] ? page_mapping+0x312/0x440
[ 44.590245][ T3563] mark_buffer_dirty+0x2e4/0x4b0
[ 44.595274][ T3563] gfs2_unpin+0x11e/0xa50
[ 44.599584][ T3563] buf_lo_after_commit+0x14b/0x1a0
[ 44.604677][ T3563] ? buf_lo_before_commit+0xe0/0xe0
[ 44.610211][ T3563] gfs2_log_flush+0x11e0/0x2680
[ 44.615081][ T3563] ? gfs2_ail_empty_tr+0x310/0x310
[ 44.620386][ T3563] ? unregister_shrinker+0x266/0x320
[ 44.625670][ T3563] ? kfree+0x4a/0x270
[ 44.629648][ T3563] gfs2_kill_sb+0x50/0xd0
[ 44.634056][ T3563] deactivate_locked_super+0xa0/0x110
[ 44.639446][ T3563] cleanup_mnt+0x44e/0x500
[ 44.644029][ T3563] ? lockdep_hardirqs_on+0x94/0x130
[ 44.649613][ T3563] task_work_run+0x129/0x1a0
[ 44.654200][ T3563] do_exit+0x6a3/0x2480
[ 44.658472][ T3563] ? put_task_struct+0x80/0x80
[ 44.663376][ T3563] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 44.669440][ T3563] ? vtime_user_exit+0x2d1/0x400
[ 44.675221][ T3563] do_group_exit+0x144/0x310
[ 44.681861][ T3563] __x64_sys_exit_group+0x3b/0x40
[ 44.687133][ T3563] do_syscall_64+0x3b/0xb0
[ 44.691599][ T3563] ? clear_bhb_loop+0x15/0x70
[ 44.696703][ T3563] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.702880][ T3563] RIP: 0033:0x7fe8e5a0c9c9
[ 44.707452][ T3563] Code: Unable to access opcode bytes at RIP 0x7fe8e5a0c99f.
[ 44.714995][ T3563] RSP: 002b:00007fffc4ca7268 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 44.724350][ T3563] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe8e5a0c9c9
[ 44.732481][ T3563] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 44.740746][ T3563] RBP: 00007fe8e5ac02b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 44.748798][ T3563] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8e5ac02b0
[ 44.756839][ T3563] R13: 0000000000000000 R14: 00007fe8e5ac1020 R15: 00007fe8e59daf00
[ 44.764801][ T3563]
[ 44.767847][ T3563] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 44.775102][ T3563] CPU: 1 PID: 3563 Comm: syz-executor916 Not tainted 5.15.164-syzkaller #0
[ 44.783661][ T3563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 44.793959][ T3563] Call Trace:
[ 44.797223][ T3563]
[ 44.800225][ T3563] dump_stack_lvl+0x1e3/0x2d0
[ 44.804982][ T3563] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 44.810592][ T3563] ? panic+0x860/0x860
[ 44.814675][ T3563] ? __set_page_dirty+0xa30/0xd40
[ 44.819804][ T3563] ? __set_page_dirty+0xa30/0xd40
[ 44.824826][ T3563] panic+0x318/0x860
[ 44.828754][ T3563] ? __warn+0x16a/0x300
[ 44.833322][ T3563] ? fb_is_primary_device+0xd0/0xd0
[ 44.838777][ T3563] ? __set_page_dirty+0xa69/0xd40
[ 44.843887][ T3563] __warn+0x2b2/0x300
[ 44.848106][ T3563] ? __set_page_dirty+0xa69/0xd40
[ 44.853323][ T3563] report_bug+0x1b7/0x2e0
[ 44.857655][ T3563] handle_bug+0x3d/0x70
[ 44.861980][ T3563] exc_invalid_op+0x16/0x40
[ 44.866481][ T3563] asm_exc_invalid_op+0x16/0x20
[ 44.871405][ T3563] RIP: 0010:__set_page_dirty+0xa69/0xd40
[ 44.877124][ T3563] Code: 10 d5 ff 49 ff cf e9 6b fc ff ff e8 41 10 d5 ff 48 ff cb e9 fb fb ff ff e8 34 10 d5 ff 48 ff cb e9 c9 fc ff ff e8 27 10 d5 ff <0f> 0b 43 80 3c 2f 00 0f 85 b1 f9 ff ff e9 b4 f9 ff ff 89 d9 80 e1
[ 44.897590][ T3563] RSP: 0018:ffffc90002557990 EFLAGS: 00010093
[ 44.903839][ T3563] RAX: ffffffff81ab5139 RBX: ffff88814618da70 RCX: ffff888018929dc0
[ 44.911891][ T3563] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 44.920144][ T3563] RBP: 0000000000000000 R08: ffffffff81ab4ae3 R09: ffffed1028c31b4f
[ 44.928189][ T3563] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88814618d8f8
[ 44.936330][ T3563] R13: dffffc0000000000 R14: ffffea0000790b00 R15: 1ffff11028c31b4e
[ 44.944628][ T3563] ? __set_page_dirty+0x413/0xd40
[ 44.949754][ T3563] ? __set_page_dirty+0xa69/0xd40
[ 44.955150][ T3563] ? page_mapping+0x312/0x440
[ 44.960511][ T3563] mark_buffer_dirty+0x2e4/0x4b0
[ 44.965460][ T3563] gfs2_unpin+0x11e/0xa50
[ 44.970300][ T3563] buf_lo_after_commit+0x14b/0x1a0
[ 44.975493][ T3563] ? buf_lo_before_commit+0xe0/0xe0
[ 44.981038][ T3563] gfs2_log_flush+0x11e0/0x2680
[ 44.986097][ T3563] ? gfs2_ail_empty_tr+0x310/0x310
[ 44.991195][ T3563] ? unregister_shrinker+0x266/0x320
[ 44.996489][ T3563] ? kfree+0x4a/0x270
[ 45.000457][ T3563] gfs2_kill_sb+0x50/0xd0
[ 45.004801][ T3563] deactivate_locked_super+0xa0/0x110
[ 45.010164][ T3563] cleanup_mnt+0x44e/0x500
[ 45.014579][ T3563] ? lockdep_hardirqs_on+0x94/0x130
[ 45.019757][ T3563] task_work_run+0x129/0x1a0
[ 45.024343][ T3563] do_exit+0x6a3/0x2480
[ 45.028623][ T3563] ? put_task_struct+0x80/0x80
[ 45.033392][ T3563] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 45.039455][ T3563] ? vtime_user_exit+0x2d1/0x400
[ 45.044392][ T3563] do_group_exit+0x144/0x310
[ 45.048973][ T3563] __x64_sys_exit_group+0x3b/0x40
[ 45.054033][ T3563] do_syscall_64+0x3b/0xb0
[ 45.058434][ T3563] ? clear_bhb_loop+0x15/0x70
[ 45.063576][ T3563] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.069583][ T3563] RIP: 0033:0x7fe8e5a0c9c9
[ 45.074401][ T3563] Code: Unable to access opcode bytes at RIP 0x7fe8e5a0c99f.
[ 45.081863][ T3563] RSP: 002b:00007fffc4ca7268 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 45.090387][ T3563] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe8e5a0c9c9
[ 45.098358][ T3563] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 45.106686][ T3563] RBP: 00007fe8e5ac02b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 45.114685][ T3563] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8e5ac02b0
[ 45.123833][ T3563] R13: 0000000000000000 R14: 00007fe8e5ac1020 R15: 00007fe8e59daf00
[ 45.132152][ T3563]
[ 45.135383][ T3563] Kernel Offset: disabled
[ 45.140277][ T3563] Rebooting in 86400 seconds..