Warning: Permanently added '10.128.1.158' (ED25519) to the list of known hosts. executing program [ 46.677298][ T3564] loop0: detected capacity change from 0 to 32768 [ 46.766226][ T3564] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 46.774691][ T3564] gfs2: fsid=syz:syz: Now mounting FS (format 1802)... [ 46.791139][ T3564] gfs2: fsid=syz:syz.0: journal 0 mapped with 14 extents in 0ms [ 46.802465][ T13] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 46.809282][ T13] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 46.837643][ T13] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 28ms [ 46.845595][ T13] gfs2: fsid=syz:syz.0: jid=0: Done [ 46.850923][ T3564] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 46.956858][ T3564] ------------[ cut here ]------------ [ 46.965634][ T3564] WARNING: CPU: 1 PID: 3564 at include/linux/backing-dev.h:288 __set_page_dirty+0xa69/0xd40 [ 46.975701][ T3564] Modules linked in: [ 46.979580][ T3564] CPU: 1 PID: 3564 Comm: syz-executor315 Not tainted 5.15.165-syzkaller #0 [ 46.988137][ T3564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 46.998167][ T3564] RIP: 0010:__set_page_dirty+0xa69/0xd40 [ 47.003805][ T3564] Code: 0e d5 ff 49 ff cf e9 6b fc ff ff e8 a1 0e d5 ff 48 ff cb e9 fb fb ff ff e8 94 0e d5 ff 48 ff cb e9 c9 fc ff ff e8 87 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 [ 47.023387][ T3564] RSP: 0018:ffffc90002eb7990 EFLAGS: 00010093 [ 47.029432][ T3564] RAX: ffffffff81ab5319 RBX: ffff88801f4b5a70 RCX: ffff8880185b9dc0 [ 47.037376][ T3564] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 47.045322][ T3564] RBP: 0000000000000000 R08: ffffffff81ab4cc3 R09: ffffed1003e96b4f [ 47.053291][ T3564] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801f4b58f8 [ 47.061240][ T3564] R13: dffffc0000000000 R14: ffffea00007bcb80 R15: 1ffff11003e96b4e [ 47.069210][ T3564] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 47.078113][ T3564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.084674][ T3564] CR2: 0000560012aedf78 CR3: 000000007d520000 CR4: 00000000003506e0 [ 47.092624][ T3564] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.100604][ T3564] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.108558][ T3564] Call Trace: [ 47.111817][ T3564] [ 47.114726][ T3564] ? __warn+0x15b/0x300 [ 47.118859][ T3564] ? __set_page_dirty+0xa69/0xd40 [ 47.123859][ T3564] ? report_bug+0x1b7/0x2e0 [ 47.128342][ T3564] ? handle_bug+0x3d/0x70 [ 47.132646][ T3564] ? exc_invalid_op+0x16/0x40 [ 47.137298][ T3564] ? asm_exc_invalid_op+0x16/0x20 [ 47.142315][ T3564] ? __set_page_dirty+0x413/0xd40 [ 47.147316][ T3564] ? __set_page_dirty+0xa69/0xd40 [ 47.152318][ T3564] ? __set_page_dirty+0xa69/0xd40 [ 47.157347][ T3564] ? page_mapping+0x312/0x440 [ 47.162005][ T3564] mark_buffer_dirty+0x2e4/0x4b0 [ 47.166921][ T3564] gfs2_unpin+0x11e/0xa50 [ 47.171250][ T3564] buf_lo_after_commit+0x14b/0x1a0 [ 47.176359][ T3564] ? buf_lo_before_commit+0xe0/0xe0 [ 47.181532][ T3564] gfs2_log_flush+0x11e0/0x2680 [ 47.186370][ T3564] ? gfs2_ail_empty_tr+0x310/0x310 [ 47.191454][ T3564] ? unregister_shrinker+0x266/0x320 [ 47.196716][ T3564] ? kfree+0x4a/0x270 [ 47.200677][ T3564] gfs2_kill_sb+0x50/0xd0 [ 47.204980][ T3564] deactivate_locked_super+0xa0/0x110 [ 47.210332][ T3564] cleanup_mnt+0x44e/0x500 [ 47.214723][ T3564] ? lockdep_hardirqs_on+0x94/0x130 [ 47.219897][ T3564] task_work_run+0x129/0x1a0 [ 47.224468][ T3564] do_exit+0x6a3/0x2480 [ 47.228615][ T3564] ? put_task_struct+0x80/0x80 [ 47.233354][ T3564] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 47.239320][ T3564] ? vtime_user_exit+0x2d1/0x400 [ 47.244258][ T3564] do_group_exit+0x144/0x310 [ 47.248845][ T3564] __x64_sys_exit_group+0x3b/0x40 [ 47.253855][ T3564] do_syscall_64+0x3b/0xb0 [ 47.258252][ T3564] ? clear_bhb_loop+0x15/0x70 [ 47.262931][ T3564] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 47.268801][ T3564] RIP: 0033:0x7f04f407d989 [ 47.273206][ T3564] Code: Unable to access opcode bytes at RIP 0x7f04f407d95f. [ 47.280547][ T3564] RSP: 002b:00007ffc0ec3d068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 47.289019][ T3564] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f04f407d989 [ 47.296976][ T3564] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 47.304955][ T3564] RBP: 00007f04f410b2b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 47.312908][ T3564] R10: 00007ffc0ec3cf90 R11: 0000000000000246 R12: 00007f04f410b2b0 [ 47.320856][ T3564] R13: 0000000000000000 R14: 00007f04f410c020 R15: 00007f04f404bee0 [ 47.328810][ T3564] [ 47.331807][ T3564] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 47.339084][ T3564] CPU: 1 PID: 3564 Comm: syz-executor315 Not tainted 5.15.165-syzkaller #0 [ 47.347639][ T3564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 47.357668][ T3564] Call Trace: [ 47.360929][ T3564] [ 47.363837][ T3564] dump_stack_lvl+0x1e3/0x2d0 [ 47.368500][ T3564] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 47.374106][ T3564] ? panic+0x860/0x860 [ 47.378154][ T3564] ? __set_page_dirty+0xa50/0xd40 [ 47.383158][ T3564] ? __set_page_dirty+0xa50/0xd40 [ 47.388162][ T3564] panic+0x318/0x860 [ 47.392064][ T3564] ? __warn+0x16a/0x300 [ 47.396219][ T3564] ? fb_is_primary_device+0xd0/0xd0 [ 47.401401][ T3564] ? __set_page_dirty+0xa69/0xd40 [ 47.406401][ T3564] __warn+0x2b2/0x300 [ 47.410365][ T3564] ? __set_page_dirty+0xa69/0xd40 [ 47.415362][ T3564] report_bug+0x1b7/0x2e0 [ 47.419690][ T3564] handle_bug+0x3d/0x70 [ 47.423829][ T3564] exc_invalid_op+0x16/0x40 [ 47.428307][ T3564] asm_exc_invalid_op+0x16/0x20 [ 47.433137][ T3564] RIP: 0010:__set_page_dirty+0xa69/0xd40 [ 47.438764][ T3564] Code: 0e d5 ff 49 ff cf e9 6b fc ff ff e8 a1 0e d5 ff 48 ff cb e9 fb fb ff ff e8 94 0e d5 ff 48 ff cb e9 c9 fc ff ff e8 87 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 [ 47.458356][ T3564] RSP: 0018:ffffc90002eb7990 EFLAGS: 00010093 [ 47.464419][ T3564] RAX: ffffffff81ab5319 RBX: ffff88801f4b5a70 RCX: ffff8880185b9dc0 [ 47.472374][ T3564] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 47.480338][ T3564] RBP: 0000000000000000 R08: ffffffff81ab4cc3 R09: ffffed1003e96b4f [ 47.488284][ T3564] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801f4b58f8 [ 47.496240][ T3564] R13: dffffc0000000000 R14: ffffea00007bcb80 R15: 1ffff11003e96b4e [ 47.504192][ T3564] ? __set_page_dirty+0x413/0xd40 [ 47.509196][ T3564] ? __set_page_dirty+0xa69/0xd40 [ 47.514201][ T3564] ? page_mapping+0x312/0x440 [ 47.518860][ T3564] mark_buffer_dirty+0x2e4/0x4b0 [ 47.523776][ T3564] gfs2_unpin+0x11e/0xa50 [ 47.528150][ T3564] buf_lo_after_commit+0x14b/0x1a0 [ 47.533240][ T3564] ? buf_lo_before_commit+0xe0/0xe0 [ 47.538412][ T3564] gfs2_log_flush+0x11e0/0x2680 [ 47.543265][ T3564] ? gfs2_ail_empty_tr+0x310/0x310 [ 47.548352][ T3564] ? unregister_shrinker+0x266/0x320 [ 47.553619][ T3564] ? kfree+0x4a/0x270 [ 47.557585][ T3564] gfs2_kill_sb+0x50/0xd0 [ 47.561889][ T3564] deactivate_locked_super+0xa0/0x110 [ 47.567256][ T3564] cleanup_mnt+0x44e/0x500 [ 47.571678][ T3564] ? lockdep_hardirqs_on+0x94/0x130 [ 47.576882][ T3564] task_work_run+0x129/0x1a0 [ 47.581482][ T3564] do_exit+0x6a3/0x2480 [ 47.585633][ T3564] ? put_task_struct+0x80/0x80 [ 47.590391][ T3564] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 47.596371][ T3564] ? vtime_user_exit+0x2d1/0x400 [ 47.601311][ T3564] do_group_exit+0x144/0x310 [ 47.605889][ T3564] __x64_sys_exit_group+0x3b/0x40 [ 47.610901][ T3564] do_syscall_64+0x3b/0xb0 [ 47.615315][ T3564] ? clear_bhb_loop+0x15/0x70 [ 47.619978][ T3564] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 47.625977][ T3564] RIP: 0033:0x7f04f407d989 [ 47.630371][ T3564] Code: Unable to access opcode bytes at RIP 0x7f04f407d95f. [ 47.637723][ T3564] RSP: 002b:00007ffc0ec3d068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 47.646119][ T3564] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f04f407d989 [ 47.654068][ T3564] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 47.662016][ T3564] RBP: 00007f04f410b2b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 47.669963][ T3564] R10: 00007ffc0ec3cf90 R11: 0000000000000246 R12: 00007f04f410b2b0 [ 47.677912][ T3564] R13: 0000000000000000 R14: 00007f04f410c020 R15: 00007f04f404bee0 [ 47.685901][ T3564] [ 47.689142][ T3564] Kernel Offset: disabled [ 47.693589][ T3564] Rebooting in 86400 seconds..