Warning: Permanently added '10.128.0.219' (ED25519) to the list of known hosts. executing program [ 36.144002][ T3960] INFO: trying to register non-static key. [ 36.145546][ T3960] The code is fine but needs lockdep annotation, or maybe [ 36.147472][ T3960] you didn't initialize this object before use? [ 36.149145][ T3960] turning off the locking correctness validator. [ 36.150821][ T3960] CPU: 1 PID: 3960 Comm: syz-executor651 Not tainted 5.15.151-syzkaller #0 [ 36.153119][ T3960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 36.155828][ T3960] Call trace: [ 36.156695][ T3960] dump_backtrace+0x0/0x530 [ 36.157883][ T3960] show_stack+0x2c/0x3c [ 36.158973][ T3960] dump_stack_lvl+0x108/0x170 [ 36.160241][ T3960] dump_stack+0x1c/0x58 [ 36.161336][ T3960] assign_lock_key+0x1e4/0x1f0 [ 36.162598][ T3960] register_lock_class+0x148/0x6a4 [ 36.163976][ T3960] __lock_acquire+0x184/0x7638 [ 36.165238][ T3960] lock_acquire+0x240/0x77c [ 36.166442][ T3960] _raw_spin_lock_irqsave+0xc4/0x14c [ 36.167845][ T3960] gsmld_write+0x60/0x164 [ 36.168993][ T3960] file_tty_write+0x44c/0x758 [ 36.170202][ T3960] tty_write+0x48/0x58 [ 36.171264][ T3960] vfs_write+0x87c/0xb3c [ 36.172391][ T3960] ksys_write+0x15c/0x26c [ 36.173494][ T3960] __arm64_sys_write+0x7c/0x90 [ 36.174751][ T3960] invoke_syscall+0x98/0x2b8 [ 36.175936][ T3960] el0_svc_common+0x138/0x258 [ 36.177160][ T3960] do_el0_svc+0x58/0x14c [ 36.178217][ T3960] el0_svc+0x7c/0x1f0 [ 36.179258][ T3960] el0t_64_sync_handler+0x84/0xe4 [ 36.180538][ T3960] el0t_64_sync+0x1a0/0x1a4 [ 36.181749][ T3960] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2549 [ 36.184193][ T3960] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 3960, name: syz-executor651 [ 36.186665][ T3960] INFO: lockdep is turned off. [ 36.187887][ T3960] irq event stamp: 13894 [ 36.188988][ T3960] hardirqs last enabled at (13893): [] el0_svc_common+0x9c/0x258 [ 36.191424][ T3960] hardirqs last disabled at (13894): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 36.194014][ T3960] softirqs last enabled at (13182): [] __do_softirq+0xb5c/0xdb0 [ 36.196435][ T3960] softirqs last disabled at (13173): [] __irq_exit_rcu+0x264/0x4d4 [ 36.198853][ T3960] Preemption disabled at: [ 36.198860][ T3960] [] gsmld_write+0x60/0x164 [ 36.201666][ T3960] CPU: 1 PID: 3960 Comm: syz-executor651 Not tainted 5.15.151-syzkaller #0 [ 36.204109][ T3960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 36.206790][ T3960] Call trace: [ 36.207678][ T3960] dump_backtrace+0x0/0x530 [ 36.208870][ T3960] show_stack+0x2c/0x3c [ 36.209987][ T3960] dump_stack_lvl+0x108/0x170 [ 36.211157][ T3960] dump_stack+0x1c/0x58 [ 36.212255][ T3960] ___might_sleep+0x380/0x4dc [ 36.213495][ T3960] __might_sleep+0x98/0xf0 [ 36.214641][ T3960] console_lock+0x30/0x16c [ 36.215824][ T3960] do_con_write+0x110/0x5938 [ 36.217058][ T3960] con_write+0x34/0x58 [ 36.218212][ T3960] gsmld_write+0x108/0x164 [ 36.219457][ T3960] file_tty_write+0x44c/0x758 [ 36.220698][ T3960] tty_write+0x48/0x58 [ 36.221823][ T3960] vfs_write+0x87c/0xb3c [ 36.222977][ T3960] ksys_write+0x15c/0x26c [ 36.224107][ T3960] __arm64_sys_write+0x7c/0x90 [ 36.225387][ T3960] invoke_syscall+0x98/0x2b8 [ 36.226606][ T3960] el0_svc_common+0x138/0x258 [ 36.227858][ T3960] do_el0_svc+0x58/0x14c [ 36.229061][ T3960] el0_svc+0x7c/0x1f0 [ 36.230134][ T3960] el0t_64_sync_handler+0x84/0xe4 [ 36.231478][ T3960] el0t_64_sync+0x1a0/0x1a4