Warning: Permanently added '10.128.1.68' (ED25519) to the list of known hosts. executing program [ 45.081292][ T3964] INFO: trying to register non-static key. [ 45.082891][ T3964] The code is fine but needs lockdep annotation, or maybe [ 45.084723][ T3964] you didn't initialize this object before use? [ 45.086412][ T3964] turning off the locking correctness validator. [ 45.088098][ T3964] CPU: 0 PID: 3964 Comm: syz-executor296 Not tainted 5.15.127-syzkaller #0 [ 45.090342][ T3964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 45.093015][ T3964] Call trace: [ 45.093867][ T3964] dump_backtrace+0x0/0x530 [ 45.095022][ T3964] show_stack+0x2c/0x3c [ 45.096143][ T3964] dump_stack_lvl+0x108/0x170 [ 45.097337][ T3964] dump_stack+0x1c/0x58 [ 45.098438][ T3964] assign_lock_key+0x1e4/0x1f0 [ 45.099620][ T3964] register_lock_class+0x148/0x6a4 [ 45.100952][ T3964] __lock_acquire+0x184/0x7620 [ 45.102181][ T3964] lock_acquire+0x240/0x77c [ 45.103332][ T3964] _raw_spin_lock_irqsave+0xc4/0x14c [ 45.104753][ T3964] gsmld_write+0x60/0x164 [ 45.105879][ T3964] file_tty_write+0x44c/0x758 [ 45.107071][ T3964] tty_write+0x48/0x58 [ 45.108145][ T3964] vfs_write+0x87c/0xb3c [ 45.109286][ T3964] ksys_write+0x15c/0x26c [ 45.110499][ T3964] __arm64_sys_write+0x7c/0x90 [ 45.111780][ T3964] invoke_syscall+0x98/0x2b8 [ 45.113042][ T3964] el0_svc_common+0x138/0x258 [ 45.114355][ T3964] do_el0_svc+0x58/0x14c [ 45.115461][ T3964] el0_svc+0x7c/0x1f0 [ 45.116497][ T3964] el0t_64_sync_handler+0x84/0xe4 [ 45.117790][ T3964] el0t_64_sync+0x1a0/0x1a4 [ 45.119016][ T3964] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2545 [ 45.121549][ T3964] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 3964, name: syz-executor296 [ 45.124189][ T3964] INFO: lockdep is turned off. [ 45.125441][ T3964] irq event stamp: 13828 [ 45.126569][ T3964] hardirqs last enabled at (13827): [] el0_svc_common+0x9c/0x258 [ 45.129066][ T3964] hardirqs last disabled at (13828): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 45.131500][ T3964] softirqs last enabled at (13228): [] __do_softirq+0xb5c/0xe20 [ 45.133627][ T3964] softirqs last disabled at (13223): [] __irq_exit_rcu+0x28c/0x534 [ 45.135758][ T3964] Preemption disabled at: [ 45.135764][ T3964] [] gsmld_write+0x60/0x164 [ 45.138113][ T3964] CPU: 0 PID: 3964 Comm: syz-executor296 Not tainted 5.15.127-syzkaller #0 [ 45.140038][ T3964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 45.142332][ T3964] Call trace: [ 45.143062][ T3964] dump_backtrace+0x0/0x530 [ 45.144067][ T3964] show_stack+0x2c/0x3c [ 45.144987][ T3964] dump_stack_lvl+0x108/0x170 [ 45.146072][ T3964] dump_stack+0x1c/0x58 [ 45.147020][ T3964] ___might_sleep+0x380/0x4dc [ 45.148081][ T3964] __might_sleep+0x98/0xf0 [ 45.149092][ T3964] console_lock+0x30/0x16c [ 45.150075][ T3964] do_con_write+0x13c/0x597c [ 45.151171][ T3964] con_write+0x34/0x58 [ 45.152117][ T3964] gsmld_write+0x108/0x164 [ 45.153103][ T3964] file_tty_write+0x44c/0x758 [ 45.154171][ T3964] tty_write+0x48/0x58 [ 45.155131][ T3964] vfs_write+0x87c/0xb3c [ 45.156122][ T3964] ksys_write+0x15c/0x26c [ 45.157095][ T3964] __arm64_sys_write+0x7c/0x90 [ 45.158228][ T3964] invoke_syscall+0x98/0x2b8 [ 45.159334][ T3964] el0_svc_common+0x138/0x258 [ 45.160389][ T3964] do_el0_svc+0x58/0x14c [ 45.161357][ T3964] el0_svc+0x7c/0x1f0 [ 45.162258][ T3964] el0t_64_sync_handler+0x84/0xe4 [ 45.163455][ T3964] el0t_64_sync+0x1a0/0x1a4