Warning: Permanently added '10.128.1.60' (ED25519) to the list of known hosts. executing program [ 50.365190][ T3500] INFO: trying to register non-static key. [ 50.371037][ T3500] The code is fine but needs lockdep annotation, or maybe [ 50.378436][ T3500] you didn't initialize this object before use? [ 50.384676][ T3500] turning off the locking correctness validator. [ 50.391164][ T3500] CPU: 0 PID: 3500 Comm: syz-executor898 Not tainted 5.15.152-syzkaller #0 [ 50.399760][ T3500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 50.409833][ T3500] Call Trace: [ 50.413104][ T3500] [ 50.416056][ T3500] dump_stack_lvl+0x1e3/0x2cb [ 50.420764][ T3500] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 50.426501][ T3500] ? panic+0x84d/0x84d [ 50.430589][ T3500] ? __is_module_percpu_address+0x287/0x3c0 [ 50.436569][ T3500] ? is_kernel_percpu_address+0x132/0x150 [ 50.442462][ T3500] assign_lock_key+0x21e/0x230 [ 50.447261][ T3500] ? SOFTIRQ_verbose+0x10/0x10 [ 50.452038][ T3500] register_lock_class+0x28a/0x9a0 [ 50.457145][ T3500] ? __lock_acquire+0x1295/0x1ff0 [ 50.462250][ T3500] ? is_dynamic_key+0x1f0/0x1f0 [ 50.467104][ T3500] __lock_acquire+0xd7/0x1ff0 [ 50.471786][ T3500] lock_acquire+0x1db/0x4f0 [ 50.476303][ T3500] ? gsmld_write+0x5b/0x120 [ 50.480828][ T3500] ? __lock_acquire+0x1ff0/0x1ff0 [ 50.485848][ T3500] ? read_lock_is_recursive+0x10/0x10 [ 50.491342][ T3500] ? __might_fault+0xb4/0x110 [ 50.496047][ T3500] ? _copy_from_iter+0x517/0xe90 [ 50.500992][ T3500] ? _raw_spin_lock_irqsave+0xac/0x120 [ 50.506499][ T3500] ? lockdep_hardirqs_off+0x70/0x100 [ 50.511785][ T3500] _raw_spin_lock_irqsave+0xd1/0x120 [ 50.517069][ T3500] ? gsmld_write+0x5b/0x120 [ 50.521571][ T3500] ? _raw_spin_lock+0x40/0x40 [ 50.526242][ T3500] ? rcu_lock_release+0x20/0x20 [ 50.531102][ T3500] gsmld_write+0x5b/0x120 [ 50.535456][ T3500] file_tty_write+0x561/0x920 [ 50.540130][ T3500] ? gsmld_read+0x10/0x10 [ 50.544454][ T3500] vfs_write+0xacf/0xe50 [ 50.548746][ T3500] ? file_end_write+0x250/0x250 [ 50.553611][ T3500] ? read_lock_is_recursive+0x10/0x10 [ 50.559174][ T3500] ? tty_set_ldisc+0xed/0x680 [ 50.564044][ T3500] ? __fdget_pos+0x1e9/0x380 [ 50.568775][ T3500] ksys_write+0x1a2/0x2c0 [ 50.573120][ T3500] ? print_irqtrace_events+0x210/0x210 [ 50.578977][ T3500] ? __ia32_sys_read+0x80/0x80 [ 50.583950][ T3500] ? syscall_enter_from_user_mode+0x2e/0x230 [ 50.589949][ T3500] ? lockdep_hardirqs_on+0x94/0x130 [ 50.595167][ T3500] ? syscall_enter_from_user_mode+0x2e/0x230 [ 50.601312][ T3500] do_syscall_64+0x3d/0xb0 [ 50.605763][ T3500] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.611676][ T3500] RIP: 0033:0x7f2f3b0ea569 [ 50.616088][ T3500] 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 [ 50.635709][ T3500] RSP: 002b:00007fff1a9cdf68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 50.644316][ T3500] RAX: ffffffffffffffda RBX: 00007fff1a9ce138 RCX: 00007f2f3b0ea569 [ 50.652314][ T3500] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.660278][ T3500] RBP: 00007f2f3b15d610 R08: 00007fff1a9ce138 R09: 00007fff1a9ce138 [ 50.668243][ T3500] R10: 00007fff1a9cdc66 R11: 0000000000000246 R12: 0000000000000001 [ 50.676228][ T3500] R13: 00007fff1a9ce128 R14: 0000000000000001 R15: 0000000000000001 [ 50.684244][ T3500] [ 50.687968][ T3500] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2549 [ 50.697337][ T3500] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3500, name: syz-executor898 [ 50.706914][ T3500] INFO: lockdep is turned off. [ 50.711794][ T3500] irq event stamp: 15694 [ 50.716126][ T3500] hardirqs last enabled at (15693): [] syscall_enter_from_user_mode+0x2e/0x230 [ 50.726829][ T3500] hardirqs last disabled at (15694): [] _raw_spin_lock_irqsave+0xac/0x120 [ 50.737073][ T3500] softirqs last enabled at (15654): [] __irq_exit_rcu+0x155/0x240 [ 50.746522][ T3500] softirqs last disabled at (15631): [] __irq_exit_rcu+0x155/0x240 [ 50.756008][ T3500] Preemption disabled at: [ 50.756018][ T3500] [<0000000000000000>] 0x0 [ 50.764747][ T3500] CPU: 0 PID: 3500 Comm: syz-executor898 Not tainted 5.15.152-syzkaller #0 [ 50.773481][ T3500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 50.783568][ T3500] Call Trace: [ 50.786852][ T3500] [ 50.789785][ T3500] dump_stack_lvl+0x1e3/0x2cb [ 50.794482][ T3500] ? __irq_exit_rcu+0x155/0x240 [ 50.799344][ T3500] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 50.804976][ T3500] ? panic+0x84d/0x84d [ 50.809046][ T3500] ___might_sleep+0x547/0x6a0 [ 50.813739][ T3500] ? __might_sleep+0xc0/0xc0 [ 50.818330][ T3500] ? __is_module_percpu_address+0x287/0x3c0 [ 50.824249][ T3500] ? is_kernel_percpu_address+0x132/0x150 [ 50.829985][ T3500] console_lock+0x18/0x70 [ 50.834319][ T3500] do_con_write+0x110/0x7270 [ 50.838992][ T3500] ? register_lock_class+0x28a/0x9a0 [ 50.844283][ T3500] ? __lock_acquire+0x1295/0x1ff0 [ 50.849305][ T3500] ? is_dynamic_key+0x1f0/0x1f0 [ 50.854346][ T3500] ? __lock_acquire+0xd7/0x1ff0 [ 50.859228][ T3500] ? __lock_acquire+0x1ff0/0x1ff0 [ 50.864280][ T3500] ? vt_resize+0xc0/0xc0 [ 50.868528][ T3500] ? spin_bug+0x16/0x1d0 [ 50.872809][ T3500] ? do_raw_spin_lock+0x14a/0x370 [ 50.877880][ T3500] ? __rwlock_init+0x140/0x140 [ 50.882673][ T3500] ? _copy_from_iter+0x517/0xe90 [ 50.887626][ T3500] ? _raw_spin_lock_irqsave+0xac/0x120 [ 50.893104][ T3500] ? lockdep_hardirqs_off+0x70/0x100 [ 50.898390][ T3500] ? _raw_spin_lock+0x40/0x40 [ 50.903065][ T3500] ? rcu_lock_release+0x20/0x20 [ 50.908043][ T3500] con_write+0x20/0x40 [ 50.912139][ T3500] gsmld_write+0xf9/0x120 [ 50.916488][ T3500] file_tty_write+0x561/0x920 [ 50.921191][ T3500] ? gsmld_read+0x10/0x10 [ 50.925532][ T3500] vfs_write+0xacf/0xe50 [ 50.929791][ T3500] ? file_end_write+0x250/0x250 [ 50.934641][ T3500] ? read_lock_is_recursive+0x10/0x10 [ 50.940043][ T3500] ? tty_set_ldisc+0xed/0x680 [ 50.944717][ T3500] ? __fdget_pos+0x1e9/0x380 [ 50.949331][ T3500] ksys_write+0x1a2/0x2c0 [ 50.953658][ T3500] ? print_irqtrace_events+0x210/0x210 [ 50.959216][ T3500] ? __ia32_sys_read+0x80/0x80 [ 50.963979][ T3500] ? syscall_enter_from_user_mode+0x2e/0x230 [ 50.969964][ T3500] ? lockdep_hardirqs_on+0x94/0x130 [ 50.975190][ T3500] ? syscall_enter_from_user_mode+0x2e/0x230 [ 50.981170][ T3500] do_syscall_64+0x3d/0xb0 [ 50.985609][ T3500] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.991506][ T3500] RIP: 0033:0x7f2f3b0ea569 [ 50.995947][ T3500] 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 [ 51.015548][ T3500] RSP: