Warning: Permanently added '10.128.1.148' (ED25519) to the list of known hosts. executing program [ 38.513739][ T3501] INFO: trying to register non-static key. [ 38.519590][ T3501] The code is fine but needs lockdep annotation, or maybe [ 38.526685][ T3501] you didn't initialize this object before use? [ 38.532910][ T3501] turning off the locking correctness validator. [ 38.539209][ T3501] CPU: 1 PID: 3501 Comm: syz-executor208 Not tainted 5.15.158-syzkaller #0 [ 38.547768][ T3501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 38.557804][ T3501] Call Trace: [ 38.561063][ T3501] [ 38.563971][ T3501] dump_stack_lvl+0x1e3/0x2d0 [ 38.568662][ T3501] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 38.574266][ T3501] ? panic+0x860/0x860 [ 38.578316][ T3501] ? __is_module_percpu_address+0x287/0x3c0 [ 38.584181][ T3501] ? is_kernel_percpu_address+0x132/0x150 [ 38.589878][ T3501] assign_lock_key+0x21e/0x230 [ 38.594614][ T3501] ? SOFTIRQ_verbose+0x10/0x10 [ 38.599356][ T3501] register_lock_class+0x28a/0x9a0 [ 38.604444][ T3501] ? __lock_acquire+0x1295/0x1ff0 [ 38.609442][ T3501] ? is_dynamic_key+0x1f0/0x1f0 [ 38.614264][ T3501] __lock_acquire+0xd7/0x1ff0 [ 38.618918][ T3501] lock_acquire+0x1db/0x4f0 [ 38.623391][ T3501] ? gsmld_write+0x5b/0x120 [ 38.627872][ T3501] ? __lock_acquire+0x1ff0/0x1ff0 [ 38.632868][ T3501] ? read_lock_is_recursive+0x10/0x10 [ 38.638213][ T3501] ? __might_fault+0xb4/0x110 [ 38.642863][ T3501] ? _copy_from_iter+0x517/0xe90 [ 38.647771][ T3501] ? _raw_spin_lock_irqsave+0xac/0x120 [ 38.653205][ T3501] ? lockdep_hardirqs_off+0x70/0x100 [ 38.658466][ T3501] _raw_spin_lock_irqsave+0xd1/0x120 [ 38.663723][ T3501] ? gsmld_write+0x5b/0x120 [ 38.668201][ T3501] ? _raw_spin_lock+0x40/0x40 [ 38.672851][ T3501] ? rcu_lock_release+0x20/0x20 [ 38.677681][ T3501] gsmld_write+0x5b/0x120 [ 38.682076][ T3501] file_tty_write+0x561/0x920 [ 38.686730][ T3501] ? gsmld_read+0x10/0x10 [ 38.691042][ T3501] vfs_write+0xacf/0xe50 [ 38.695270][ T3501] ? file_end_write+0x250/0x250 [ 38.700100][ T3501] ? read_lock_is_recursive+0x10/0x10 [ 38.705445][ T3501] ? __fdget_pos+0x1e9/0x380 [ 38.710009][ T3501] ksys_write+0x1a2/0x2c0 [ 38.714308][ T3501] ? print_irqtrace_events+0x210/0x210 [ 38.719762][ T3501] ? __ia32_sys_read+0x80/0x80 [ 38.724501][ T3501] ? syscall_enter_from_user_mode+0x2e/0x240 [ 38.730453][ T3501] ? lockdep_hardirqs_on+0x94/0x130 [ 38.735622][ T3501] ? syscall_enter_from_user_mode+0x2e/0x240 [ 38.741572][ T3501] do_syscall_64+0x3b/0xb0 [ 38.745959][ T3501] ? clear_bhb_loop+0x15/0x70 [ 38.750609][ T3501] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 38.756471][ T3501] RIP: 0033:0x7f7a12ea5569 [ 38.760859][ T3501] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 38.780440][ T3501] RSP: 002b:00007ffc86073d28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 38.788855][ T3501] RAX: ffffffffffffffda RBX: 00007ffc86073ef8 RCX: 00007f7a12ea5569 [ 38.796808][ T3501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 38.804756][ T3501] RBP: 00007f7a12f18610 R08: 00007ffc86073ef8 R09: 00007ffc86073ef8 [ 38.812703][ T3501] R10: 00007ffc86073a26 R11: 0000000000000246 R12: 0000000000000001 [ 38.820649][ T3501] R13: 00007ffc86073ee8 R14: 0000000000000001 R15: 0000000000000001 [ 38.828598][ T3501] [ 38.831600][ T3501] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 38.840931][ T3501] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3501, name: syz-executor208 [ 38.850364][ T3501] INFO: lockdep is turned off. [ 38.855118][ T3501] irq event stamp: 15478 [ 38.859339][ T3501] hardirqs last enabled at (15477): [] syscall_enter_from_user_mode+0x2e/0x240 [ 38.869903][ T3501] hardirqs last disabled at (15478): [] _raw_spin_lock_irqsave+0xac/0x120 [ 38.879955][ T3501] softirqs last enabled at (15058): [] __irq_exit_rcu+0x155/0x240 [ 38.889380][ T3501] softirqs last disabled at (15025): [] __irq_exit_rcu+0x155/0x240 [ 38.898806][ T3501] Preemption disabled at: [ 38.898810][ T3501] [<0000000000000000>] 0x0 [ 38.907497][ T3501] CPU: 1 PID: 3501 Comm: syz-executor208 Not tainted 5.15.158-syzkaller #0 [ 38.916055][ T3501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 38.926514][ T3501] Call Trace: [ 38.929774][ T3501] [ 38.932681][ T3501] dump_stack_lvl+0x1e3/0x2d0 [ 38.937353][ T3501] ? __irq_exit_rcu+0x155/0x240 [ 38.942179][ T3501] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 38.947785][ T3501] ? panic+0x860/0x860 [ 38.951830][ T3501] ___might_sleep+0x547/0x6a0 [ 38.956481][ T3501] ? __might_sleep+0xc0/0xc0 [ 38.961045][ T3501] ? __is_module_percpu_address+0x287/0x3c0 [ 38.966908][ T3501] ? is_kernel_percpu_address+0x132/0x150 [ 38.972601][ T3501] console_lock+0x18/0x70 [ 38.976903][ T3501] do_con_write+0x110/0x7270 [ 38.981468][ T3501] ? register_lock_class+0x28a/0x9a0 [ 38.986725][ T3501] ? __lock_acquire+0x1295/0x1ff0 [ 38.991721][ T3501] ? is_dynamic_key+0x1f0/0x1f0 [ 38.996542][ T3501] ? __lock_acquire+0xd7/0x1ff0 [ 39.001365][ T3501] ? __lock_acquire+0x1ff0/0x1ff0 [ 39.006363][ T3501] ? vt_resize+0xc0/0xc0 [ 39.010577][ T3501] ? spin_bug+0x16/0x1d0 [ 39.014794][ T3501] ? do_raw_spin_lock+0x14a/0x370 [ 39.019790][ T3501] ? __rwlock_init+0x140/0x140 [ 39.024541][ T3501] ? _copy_from_iter+0x517/0xe90 [ 39.029456][ T3501] ? _raw_spin_lock_irqsave+0xac/0x120 [ 39.034892][ T3501] ? lockdep_hardirqs_off+0x70/0x100 [ 39.040155][ T3501] ? _raw_spin_lock+0x40/0x40 [ 39.044811][ T3501] ? rcu_lock_release+0x20/0x20 [ 39.049634][ T3501] con_write+0x20/0x40 [ 39.053679][ T3501] gsmld_write+0xf9/0x120 [ 39.057983][ T3501] file_tty_write+0x561/0x920 [ 39.062643][ T3501] ? gsmld_read+0x10/0x10 [ 39.066958][ T3501] vfs_write+0xacf/0xe50 [ 39.071179][ T3501] ? file_end_write+0x250/0x250 [ 39.076001][ T3501] ? read_lock_is_recursive+0x10/0x10 [ 39.081344][ T3501] ? __fdget_pos+0x1e9/0x380 [ 39.085908][ T3501] ksys_write+0x1a2/0x2c0 [ 39.090216][ T3501] ? print_irqtrace_events+0x210/0x210 [ 39.095650][ T3501] ? __ia32_sys_read+0x80/0x80 [ 39.100399][ T3501] ? syscall_enter_from_user_mode+0x2e/0x240 [ 39.106365][ T3501] ? lockdep_hardirqs_on+0x94/0x130 [ 39.111538][ T3501] ? syscall_enter_from_user_mode+0x2e/0x240 [ 39.117505][ T3501] do_syscall_64+0x3b/0xb0 [ 39.121894][ T3501] ? clear_bhb_loop+0x15/0x70 [ 39.126547][ T3501] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 39.132417][ T3501] RIP: 0033:0x7f7a12ea5569 [ 39.136804][ T3501] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 39.156384][ T3501] RSP: 002b:00007ffc86073d28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 39.164769][ T3501]