Warning: Permanently added '10.128.1.175' (ED25519) to the list of known hosts. executing program syzkaller login: [ 43.482722][ T3962] INFO: trying to register non-static key. [ 43.484305][ T3962] The code is fine but needs lockdep annotation, or maybe [ 43.486256][ T3962] you didn't initialize this object before use? [ 43.487891][ T3962] turning off the locking correctness validator. [ 43.489583][ T3962] CPU: 1 PID: 3962 Comm: syz-executor915 Not tainted 5.15.155-syzkaller #0 [ 43.491757][ T3962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 43.494440][ T3962] Call trace: [ 43.495300][ T3962] dump_backtrace+0x0/0x530 [ 43.496576][ T3962] show_stack+0x2c/0x3c [ 43.497718][ T3962] dump_stack_lvl+0x108/0x170 [ 43.498937][ T3962] dump_stack+0x1c/0x58 [ 43.499987][ T3962] assign_lock_key+0x1e4/0x1f0 [ 43.501323][ T3962] register_lock_class+0x148/0x6a4 [ 43.502681][ T3962] __lock_acquire+0x184/0x7638 [ 43.503996][ T3962] lock_acquire+0x240/0x77c [ 43.505206][ T3962] _raw_spin_lock_irqsave+0xc4/0x14c [ 43.506563][ T3962] gsmld_write+0x60/0x164 [ 43.507718][ T3962] file_tty_write+0x44c/0x758 [ 43.508872][ T3962] tty_write+0x48/0x58 [ 43.509916][ T3962] vfs_write+0x87c/0xb3c [ 43.511124][ T3962] ksys_write+0x15c/0x26c [ 43.512308][ T3962] __arm64_sys_write+0x7c/0x90 [ 43.513639][ T3962] invoke_syscall+0x98/0x2b8 [ 43.514848][ T3962] el0_svc_common+0x138/0x258 [ 43.516184][ T3962] do_el0_svc+0x58/0x14c [ 43.517381][ T3962] el0_svc+0x7c/0x1f0 [ 43.518472][ T3962] el0t_64_sync_handler+0x84/0xe4 [ 43.519882][ T3962] el0t_64_sync+0x1a0/0x1a4 [ 43.521108][ T3962] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 43.523666][ T3962] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 3962, name: syz-executor915 [ 43.526344][ T3962] INFO: lockdep is turned off. [ 43.527563][ T3962] irq event stamp: 13780 [ 43.528633][ T3962] hardirqs last enabled at (13779): [] el0_svc_common+0x9c/0x258 [ 43.531082][ T3962] hardirqs last disabled at (13780): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 43.533677][ T3962] softirqs last enabled at (13088): [] __do_softirq+0xb5c/0xdb0 [ 43.536060][ T3962] softirqs last disabled at (13079): [] __irq_exit_rcu+0x264/0x4d4 [ 43.538604][ T3962] Preemption disabled at: [ 43.538610][ T3962] [] gsmld_write+0x60/0x164 [ 43.541463][ T3962] CPU: 1 PID: 3962 Comm: syz-executor915 Not tainted 5.15.155-syzkaller #0 [ 43.543761][ T3962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 43.546445][ T3962] Call trace: [ 43.547290][ T3962] dump_backtrace+0x0/0x530 [ 43.548364][ T3962] show_stack+0x2c/0x3c [ 43.549428][ T3962] dump_stack_lvl+0x108/0x170 [ 43.550563][ T3962] dump_stack+0x1c/0x58 [ 43.551738][ T3962] ___might_sleep+0x380/0x4dc [ 43.553025][ T3962] __might_sleep+0x98/0xf0 [ 43.554265][ T3962] console_lock+0x30/0x16c [ 43.555375][ T3962] do_con_write+0x110/0x5934 [ 43.556568][ T3962] con_write+0x34/0x58 [ 43.557666][ T3962] gsmld_write+0x108/0x164 [ 43.558772][ T3962] file_tty_write+0x44c/0x758 [ 43.560016][ T3962] tty_write+0x48/0x58 [ 43.561072][ T3962] vfs_write+0x87c/0xb3c [ 43.562215][ T3962] ksys_write+0x15c/0x26c [ 43.563360][ T3962] __arm64_sys_write+0x7c/0x90 [ 43.564580][ T3962] invoke_syscall+0x98/0x2b8 [ 43.565777][ T3962] el0_svc_common+0x138/0x258 [ 43.567025][ T3962] do_el0_svc+0x58/0x14c [ 43.568160][ T3962] el0_svc+0x7c/0x1f0 [ 43.569196][ T3962] el0t_64_sync_handler+0x84/0xe4 [ 43.570520][ T3962] el0t_64_sync+0x1a0/0x1a4