Warning: Permanently added '10.128.0.18' (ED25519) to the list of known hosts. executing program [ 43.711467][ T3974] INFO: trying to register non-static key. [ 43.713077][ T3974] The code is fine but needs lockdep annotation, or maybe [ 43.714790][ T3974] you didn't initialize this object before use? [ 43.716363][ T3974] turning off the locking correctness validator. [ 43.717996][ T3974] CPU: 1 PID: 3974 Comm: syz-executor340 Not tainted 5.15.158-syzkaller #0 [ 43.720246][ T3974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 43.722882][ T3974] Call trace: [ 43.723724][ T3974] dump_backtrace+0x0/0x530 [ 43.724946][ T3974] show_stack+0x2c/0x3c [ 43.726060][ T3974] dump_stack_lvl+0x108/0x170 [ 43.727282][ T3974] dump_stack+0x1c/0x58 [ 43.728344][ T3974] assign_lock_key+0x1e4/0x1f0 [ 43.729554][ T3974] register_lock_class+0x148/0x6a4 [ 43.730851][ T3974] __lock_acquire+0x184/0x7638 [ 43.732105][ T3974] lock_acquire+0x240/0x77c [ 43.733260][ T3974] _raw_spin_lock_irqsave+0xc4/0x14c [ 43.734659][ T3974] gsmld_write+0x60/0x164 [ 43.735794][ T3974] file_tty_write+0x44c/0x758 [ 43.737048][ T3974] tty_write+0x48/0x58 [ 43.738127][ T3974] vfs_write+0x87c/0xb3c [ 43.739212][ T3974] ksys_write+0x15c/0x26c [ 43.740390][ T3974] __arm64_sys_write+0x7c/0x90 [ 43.741606][ T3974] invoke_syscall+0x98/0x2b8 [ 43.742760][ T3974] el0_svc_common+0x138/0x258 [ 43.744018][ T3974] do_el0_svc+0x58/0x14c [ 43.745157][ T3974] el0_svc+0x7c/0x1f0 [ 43.746199][ T3974] el0t_64_sync_handler+0x84/0xe4 [ 43.747513][ T3974] el0t_64_sync+0x1a0/0x1a4 [ 43.748710][ T3974] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 43.750980][ T3974] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 3974, name: syz-executor340 [ 43.753428][ T3974] INFO: lockdep is turned off. [ 43.754626][ T3974] irq event stamp: 14080 [ 43.755752][ T3974] hardirqs last enabled at (14079): [] el0_svc_common+0x9c/0x258 [ 43.758210][ T3974] hardirqs last disabled at (14080): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 43.760840][ T3974] softirqs last enabled at (13476): [] __do_softirq+0xb5c/0xdb0 [ 43.763145][ T3974] softirqs last disabled at (13465): [] __irq_exit_rcu+0x264/0x4d4 [ 43.765655][ T3974] Preemption disabled at: [ 43.765661][ T3974] [] gsmld_write+0x60/0x164 [ 43.768218][ T3974] CPU: 1 PID: 3974 Comm: syz-executor340 Not tainted 5.15.158-syzkaller #0 [ 43.770460][ T3974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 43.773053][ T3974] Call trace: [ 43.773918][ T3974] dump_backtrace+0x0/0x530 [ 43.775049][ T3974] show_stack+0x2c/0x3c [ 43.776166][ T3974] dump_stack_lvl+0x108/0x170 [ 43.777335][ T3974] dump_stack+0x1c/0x58 [ 43.778336][ T3974] ___might_sleep+0x380/0x4dc [ 43.779541][ T3974] __might_sleep+0x98/0xf0 [ 43.780670][ T3974] console_lock+0x30/0x16c [ 43.781796][ T3974] do_con_write+0x110/0x5934 [ 43.783005][ T3974] con_write+0x34/0x58 [ 43.784011][ T3974] gsmld_write+0x108/0x164 [ 43.785127][ T3974] file_tty_write+0x44c/0x758 [ 43.786343][ T3974] tty_write+0x48/0x58 [ 43.787410][ T3974] vfs_write+0x87c/0xb3c [ 43.788444][ T3974] ksys_write+0x15c/0x26c [ 43.789567][ T3974] __arm64_sys_write+0x7c/0x90 [ 43.790847][ T3974] invoke_syscall+0x98/0x2b8 [ 43.791982][ T3974] el0_svc_common+0x138/0x258 [ 43.793130][ T3974] do_el0_svc+0x58/0x14c [ 43.794199][ T3974] el0_svc+0x7c/0x1f0 [ 43.795155][ T3974] el0t_64_sync_handler+0x84/0xe4 [ 43.796490][ T3974] el0t_64_sync+0x1a0/0x1a4