Warning: Permanently added '10.128.1.57' (ED25519) to the list of known hosts. executing program [ 42.789314][ T3959] INFO: trying to register non-static key. [ 42.790685][ T3959] The code is fine but needs lockdep annotation, or maybe [ 42.792256][ T3959] you didn't initialize this object before use? [ 42.793659][ T3959] turning off the locking correctness validator. [ 42.794961][ T3959] CPU: 0 PID: 3959 Comm: syz-executor407 Not tainted 5.15.154-syzkaller #0 [ 42.796709][ T3959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 42.798869][ T3959] Call trace: [ 42.799611][ T3959] dump_backtrace+0x0/0x530 [ 42.800662][ T3959] show_stack+0x2c/0x3c [ 42.801579][ T3959] dump_stack_lvl+0x108/0x170 [ 42.802571][ T3959] dump_stack+0x1c/0x58 [ 42.803467][ T3959] assign_lock_key+0x1e4/0x1f0 [ 42.804477][ T3959] register_lock_class+0x148/0x6a4 [ 42.805575][ T3959] __lock_acquire+0x184/0x7638 [ 42.806658][ T3959] lock_acquire+0x240/0x77c [ 42.807706][ T3959] _raw_spin_lock_irqsave+0xc4/0x14c [ 42.808866][ T3959] gsmld_write+0x60/0x164 [ 42.809897][ T3959] file_tty_write+0x44c/0x758 [ 42.810943][ T3959] tty_write+0x48/0x58 [ 42.811893][ T3959] vfs_write+0x87c/0xb3c [ 42.812864][ T3959] ksys_write+0x15c/0x26c [ 42.813844][ T3959] __arm64_sys_write+0x7c/0x90 [ 42.814861][ T3959] invoke_syscall+0x98/0x2b8 [ 42.815913][ T3959] el0_svc_common+0x138/0x258 [ 42.816922][ T3959] do_el0_svc+0x58/0x14c [ 42.817910][ T3959] el0_svc+0x7c/0x1f0 [ 42.818816][ T3959] el0t_64_sync_handler+0x84/0xe4 [ 42.819898][ T3959] el0t_64_sync+0x1a0/0x1a4 [ 42.820887][ T3959] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 42.822865][ T3959] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 3959, name: syz-executor407 [ 42.825079][ T3959] INFO: lockdep is turned off. [ 42.826129][ T3959] irq event stamp: 13928 [ 42.827018][ T3959] hardirqs last enabled at (13927): [] el0_svc_common+0x9c/0x258 [ 42.829041][ T3959] hardirqs last disabled at (13928): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 42.831297][ T3959] softirqs last enabled at (13828): [] __do_softirq+0xb5c/0xdb0 [ 42.833381][ T3959] softirqs last disabled at (13815): [] __irq_exit_rcu+0x264/0x4d4 [ 42.835566][ T3959] Preemption disabled at: [ 42.835571][ T3959] [] gsmld_write+0x60/0x164 [ 42.837882][ T3959] CPU: 0 PID: 3959 Comm: syz-executor407 Not tainted 5.15.154-syzkaller #0 [ 42.839804][ T3959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 42.842123][ T3959] Call trace: [ 42.842884][ T3959] dump_backtrace+0x0/0x530 [ 42.843866][ T3959] show_stack+0x2c/0x3c [ 42.844793][ T3959] dump_stack_lvl+0x108/0x170 [ 42.845802][ T3959] dump_stack+0x1c/0x58 [ 42.846743][ T3959] ___might_sleep+0x380/0x4dc [ 42.847735][ T3959] __might_sleep+0x98/0xf0 [ 42.848664][ T3959] console_lock+0x30/0x16c [ 42.849671][ T3959] do_con_write+0x110/0x5934 [ 42.850783][ T3959] con_write+0x34/0x58 [ 42.851752][ T3959] gsmld_write+0x108/0x164 [ 42.852782][ T3959] file_tty_write+0x44c/0x758 [ 42.853826][ T3959] tty_write+0x48/0x58 [ 42.854750][ T3959] vfs_write+0x87c/0xb3c [ 42.855704][ T3959] ksys_write+0x15c/0x26c [ 42.856715][ T3959] __arm64_sys_write+0x7c/0x90 [ 42.857835][ T3959] invoke_syscall+0x98/0x2b8 [ 42.858935][ T3959] el0_svc_common+0x138/0x258 [ 42.859949][ T3959] do_el0_svc+0x58/0x14c [ 42.860892][ T3959] el0_svc+0x7c/0x1f0 [ 42.861770][ T3959] el0t_64_sync_handler+0x84/0xe4 [ 42.862906][ T3959] el0t_64_sync+0x1a0/0x1a4