Warning: Permanently added '10.128.0.210' (ED25519) to the list of known hosts. executing program [ 35.735714][ T3959] INFO: trying to register non-static key. [ 35.737300][ T3959] The code is fine but needs lockdep annotation, or maybe [ 35.739118][ T3959] you didn't initialize this object before use? [ 35.740712][ T3959] turning off the locking correctness validator. [ 35.742293][ T3959] CPU: 0 PID: 3959 Comm: syz-executor287 Not tainted 5.15.156-syzkaller #0 [ 35.744558][ T3959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 35.747177][ T3959] Call trace: [ 35.748078][ T3959] dump_backtrace+0x0/0x530 [ 35.749265][ T3959] show_stack+0x2c/0x3c [ 35.750357][ T3959] dump_stack_lvl+0x108/0x170 [ 35.751602][ T3959] dump_stack+0x1c/0x58 [ 35.752713][ T3959] assign_lock_key+0x1e4/0x1f0 [ 35.753970][ T3959] register_lock_class+0x148/0x6a4 [ 35.755298][ T3959] __lock_acquire+0x184/0x7638 [ 35.756572][ T3959] lock_acquire+0x240/0x77c [ 35.757713][ T3959] _raw_spin_lock_irqsave+0xc4/0x14c [ 35.759071][ T3959] gsmld_write+0x60/0x164 [ 35.760174][ T3959] file_tty_write+0x44c/0x758 [ 35.761403][ T3959] tty_write+0x48/0x58 [ 35.762480][ T3959] vfs_write+0x87c/0xb3c [ 35.763623][ T3959] ksys_write+0x15c/0x26c [ 35.764788][ T3959] __arm64_sys_write+0x7c/0x90 [ 35.766005][ T3959] invoke_syscall+0x98/0x2b8 [ 35.767196][ T3959] el0_svc_common+0x138/0x258 [ 35.768424][ T3959] do_el0_svc+0x58/0x14c [ 35.769540][ T3959] el0_svc+0x7c/0x1f0 [ 35.770583][ T3959] el0t_64_sync_handler+0x84/0xe4 [ 35.771889][ T3959] el0t_64_sync+0x1a0/0x1a4 [ 35.773075][ T3959] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 35.775751][ T3959] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 3959, name: syz-executor287 [ 35.778233][ T3959] INFO: lockdep is turned off. [ 35.779489][ T3959] irq event stamp: 14150 [ 35.780594][ T3959] hardirqs last enabled at (14149): [] el0_svc_common+0x9c/0x258 [ 35.783091][ T3959] hardirqs last disabled at (14150): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 35.785764][ T3959] softirqs last enabled at (13708): [] __do_softirq+0xb5c/0xdb0 [ 35.788231][ T3959] softirqs last disabled at (13669): [] __irq_exit_rcu+0x264/0x4d4 [ 35.790668][ T3959] Preemption disabled at: [ 35.790674][ T3959] [] gsmld_write+0x60/0x164 [ 35.793556][ T3959] CPU: 0 PID: 3959 Comm: syz-executor287 Not tainted 5.15.156-syzkaller #0 [ 35.795869][ T3959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 35.798430][ T3959] Call trace: [ 35.799301][ T3959] dump_backtrace+0x0/0x530 [ 35.800585][ T3959] show_stack+0x2c/0x3c [ 35.801751][ T3959] dump_stack_lvl+0x108/0x170 [ 35.802996][ T3959] dump_stack+0x1c/0x58 [ 35.804074][ T3959] ___might_sleep+0x380/0x4dc [ 35.805407][ T3959] __might_sleep+0x98/0xf0 [ 35.806578][ T3959] console_lock+0x30/0x16c [ 35.807721][ T3959] do_con_write+0x110/0x5934 [ 35.808973][ T3959] con_write+0x34/0x58 [ 35.810083][ T3959] gsmld_write+0x108/0x164 [ 35.811244][ T3959] file_tty_write+0x44c/0x758 [ 35.812446][ T3959] tty_write+0x48/0x58 [ 35.813510][ T3959] vfs_write+0x87c/0xb3c [ 35.814747][ T3959] ksys_write+0x15c/0x26c [ 35.815880][ T3959] __arm64_sys_write+0x7c/0x90 [ 35.817125][ T3959] invoke_syscall+0x98/0x2b8 [ 35.818367][ T3959] el0_svc_common+0x138/0x258 [ 35.819606][ T3959] do_el0_svc+0x58/0x14c [ 35.820712][ T3959] el0_svc+0x7c/0x1f0 [ 35.821755][ T3959] el0t_64_sync_handler+0x84/0xe4 [ 35.823137][ T3959] el0t_64_sync+0x1a0/0x1a4