Warning: Permanently added '10.128.1.120' (ED25519) to the list of known hosts. executing program [ 57.450097][ T3566] loop0: detected capacity change from 0 to 32768 [ 57.469393][ T3566] ocfs2: Readonly device (7,0) detected. Cluster services will not be used for this mount. Recovery will be skipped. [ 57.483059][ T3566] ocfs2: Mounting device (7,0) on (node local, slot 65535) with ordered data mode. [ 57.518127][ T3566] INFO: trying to register non-static key. [ 57.523951][ T3566] The code is fine but needs lockdep annotation, or maybe [ 57.531043][ T3566] you didn't initialize this object before use? [ 57.537266][ T3566] turning off the locking correctness validator. [ 57.543588][ T3566] CPU: 1 PID: 3566 Comm: syz-executor911 Not tainted 5.15.168-syzkaller #0 [ 57.552163][ T3566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 57.562212][ T3566] Call Trace: [ 57.565483][ T3566] [ 57.568404][ T3566] dump_stack_lvl+0x1e3/0x2d0 [ 57.573094][ T3566] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 57.578718][ T3566] ? panic+0x860/0x860 [ 57.582781][ T3566] ? __is_module_percpu_address+0x287/0x3c0 [ 57.588670][ T3566] ? is_kernel_percpu_address+0x132/0x150 [ 57.594454][ T3566] assign_lock_key+0x21e/0x230 [ 57.599741][ T3566] ? SOFTIRQ_verbose+0x10/0x10 [ 57.606842][ T3566] register_lock_class+0x28a/0x9a0 [ 57.612510][ T3566] ? mark_lock+0x98/0x340 [ 57.617191][ T3566] ? is_dynamic_key+0x1f0/0x1f0 [ 57.623456][ T3566] ? __lock_acquire+0x1295/0x1ff0 [ 57.629489][ T3566] __lock_acquire+0xd7/0x1ff0 [ 57.634820][ T3566] lock_acquire+0x1db/0x4f0 [ 57.640999][ T3566] ? ocfs2_mark_lockres_freeing+0x15a/0x690 [ 57.647715][ T3566] ? read_lock_is_recursive+0x10/0x10 [ 57.653497][ T3566] ? memset+0x1f/0x40 [ 57.657498][ T3566] ? ktime_get+0x7f/0x270 [ 57.661836][ T3566] ? seqcount_lockdep_reader_access+0x153/0x220 [ 57.668088][ T3566] ? lockdep_hardirqs_on+0x94/0x130 [ 57.673306][ T3566] ? _raw_spin_lock_irqsave+0xac/0x120 [ 57.678893][ T3566] ? lockdep_hardirqs_off+0x70/0x100 [ 57.684189][ T3566] _raw_spin_lock_irqsave+0xd1/0x120 [ 57.689494][ T3566] ? ocfs2_mark_lockres_freeing+0x15a/0x690 [ 57.695406][ T3566] ? _raw_spin_lock+0x40/0x40 [ 57.700176][ T3566] ? ktime_get+0x242/0x270 [ 57.704597][ T3566] ocfs2_mark_lockres_freeing+0x15a/0x690 [ 57.710323][ T3566] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 57.716311][ T3566] ? ocfs2_dlm_shutdown+0x230/0x230 [ 57.721514][ T3566] ? slab_free_freelist_hook+0xdd/0x160 [ 57.727063][ T3566] ? kfree+0xf1/0x270 [ 57.731045][ T3566] ocfs2_dlm_shutdown+0x36/0x230 [ 57.735987][ T3566] ? ocfs2_release_system_inodes+0x515/0x570 [ 57.741979][ T3566] ocfs2_dismount_volume+0x474/0x8b0 [ 57.747301][ T3566] ? ocfs2_enable_quotas+0x440/0x440 [ 57.752586][ T3566] ? clear_inode+0x150/0x150 [ 57.757208][ T3566] ? __static_call_return0+0x5/0x10 [ 57.762420][ T3566] ? ocfs2_free_inode+0x1/0x20 [ 57.767435][ T3566] ? ocfs2_free_inode+0x1/0x20 [ 57.772403][ T3566] ? ocfs2_free_inode+0x20/0x20 [ 57.778057][ T3566] generic_shutdown_super+0x130/0x310 [ 57.783944][ T3566] kill_block_super+0x7a/0xe0 [ 57.788820][ T3566] deactivate_locked_super+0xa0/0x110 [ 57.794643][ T3566] cleanup_mnt+0x44e/0x500 [ 57.799525][ T3566] ? lockdep_hardirqs_on+0x94/0x130 [ 57.806047][ T3566] task_work_run+0x129/0x1a0 [ 57.811937][ T3566] do_exit+0x6a3/0x2480 [ 57.816237][ T3566] ? put_task_struct+0x80/0x80 [ 57.821106][ T3566] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 57.827706][ T3566] ? vtime_user_exit+0x2d1/0x400 [ 57.834778][ T3566] do_group_exit+0x144/0x310 [ 57.839772][ T3566] __x64_sys_exit_group+0x3b/0x40 [ 57.844812][ T3566] do_syscall_64+0x3b/0xb0 [ 57.849257][ T3566] ? clear_bhb_loop+0x15/0x70 [ 57.853938][ T3566] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 57.859839][ T3566] RIP: 0033:0x7f7186c48d89 [ 57.864561][ T3566] Code: Unable to access opcode bytes at RIP 0x7f7186c48d5f. [ 57.871923][ T3566] RSP: 002b:00007ffec9724658 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 57.880442][ T3566] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7186c48d89 [ 57.888421][ T3566] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 57.896393][ T3566] RBP: 00007f7186cc9390 R08: ffffffffffffffb8 R09: 0000000000004469 [ 57.904370][ T3566] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7186cc9390 [ 57.912344][ T3566] R13: 0000000000000000 R14: 00007f7186cca100 R15: 00007f7186c17050 [ 57.920319][ T3566] [ 57.925912][ T3566] ocfs2: Unmounting device (7,0) on (node local)