Warning: Permanently added '10.128.0.144' (ED25519) to the list of known hosts. executing program [ 43.306776][ T3966] INFO: trying to register non-static key. [ 43.308381][ T3966] The code is fine but needs lockdep annotation, or maybe [ 43.310269][ T3966] you didn't initialize this object before use? [ 43.311899][ T3966] turning off the locking correctness validator. [ 43.313532][ T3966] CPU: 0 PID: 3966 Comm: syz-executor424 Not tainted 5.15.160-syzkaller #0 [ 43.315809][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 43.318431][ T3966] Call trace: [ 43.319295][ T3966] dump_backtrace+0x0/0x530 [ 43.320508][ T3966] show_stack+0x2c/0x3c [ 43.321597][ T3966] dump_stack_lvl+0x108/0x170 [ 43.322792][ T3966] dump_stack+0x1c/0x58 [ 43.323877][ T3966] assign_lock_key+0x1e4/0x1f0 [ 43.325127][ T3966] register_lock_class+0x148/0x6a4 [ 43.326491][ T3966] __lock_acquire+0x184/0x7638 [ 43.327831][ T3966] lock_acquire+0x240/0x77c [ 43.329012][ T3966] _raw_spin_lock_irqsave+0xc4/0x14c [ 43.330393][ T3966] gsmld_write+0x60/0x164 [ 43.331561][ T3966] file_tty_write+0x44c/0x758 [ 43.332852][ T3966] tty_write+0x48/0x58 [ 43.333920][ T3966] vfs_write+0x87c/0xb3c [ 43.335006][ T3966] ksys_write+0x15c/0x26c [ 43.336139][ T3966] __arm64_sys_write+0x7c/0x90 [ 43.337393][ T3966] invoke_syscall+0x98/0x2b8 [ 43.338567][ T3966] el0_svc_common+0x138/0x258 [ 43.339803][ T3966] do_el0_svc+0x58/0x14c [ 43.340954][ T3966] el0_svc+0x7c/0x1f0 [ 43.341981][ T3966] el0t_64_sync_handler+0x84/0xe4 [ 43.343351][ T3966] el0t_64_sync+0x1a0/0x1a4 [ 43.344546][ T3966] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 43.346936][ T3966] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 3966, name: syz-executor424 [ 43.349506][ T3966] INFO: lockdep is turned off. [ 43.350778][ T3966] irq event stamp: 14044 [ 43.351823][ T3966] hardirqs last enabled at (14043): [] el0_svc_common+0x9c/0x258 [ 43.354243][ T3966] hardirqs last disabled at (14044): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 43.356912][ T3966] softirqs last enabled at (13608): [] __do_softirq+0xb5c/0xdb0 [ 43.359419][ T3966] softirqs last disabled at (13565): [] __irq_exit_rcu+0x264/0x4d4 [ 43.361886][ T3966] Preemption disabled at: [ 43.361892][ T3966] [] gsmld_write+0x60/0x164 [ 43.364659][ T3966] CPU: 0 PID: 3966 Comm: syz-executor424 Not tainted 5.15.160-syzkaller #0 [ 43.366939][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 43.369655][ T3966] Call trace: [ 43.370486][ T3966] dump_backtrace+0x0/0x530 [ 43.371633][ T3966] show_stack+0x2c/0x3c [ 43.372741][ T3966] dump_stack_lvl+0x108/0x170 [ 43.373955][ T3966] dump_stack+0x1c/0x58 [ 43.375064][ T3966] ___might_sleep+0x380/0x4dc [ 43.376301][ T3966] __might_sleep+0x98/0xf0 [ 43.377476][ T3966] console_lock+0x30/0x16c [ 43.378644][ T3966] do_con_write+0x110/0x5934 [ 43.379851][ T3966] con_write+0x34/0x58 [ 43.380916][ T3966] gsmld_write+0x108/0x164 [ 43.382045][ T3966] file_tty_write+0x44c/0x758 [ 43.383274][ T3966] tty_write+0x48/0x58 [ 43.384337][ T3966] vfs_write+0x87c/0xb3c [ 43.385425][ T3966] ksys_write+0x15c/0x26c [ 43.386590][ T3966] __arm64_sys_write+0x7c/0x90 [ 43.387902][ T3966] invoke_syscall+0x98/0x2b8 [ 43.389107][ T3966] el0_svc_common+0x138/0x258 [ 43.390401][ T3966] do_el0_svc+0x58/0x14c [ 43.391559][ T3966] el0_svc+0x7c/0x1f0 [ 43.392642][ T3966] el0t_64_sync_handler+0x84/0xe4 [ 43.393962][ T3966] el0t_64_sync+0x1a0/0x1a4