[ 18.429333][ T3636] 8021q: adding VLAN 0 to HW filter on device bond0 [ 18.432969][ T3636] eql: remember to turn off Van-Jacobson compression on your slave devices [ 18.477116][ T396] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 18.480342][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.138' (ED25519) to the list of known hosts. executing program syzkaller login: [ 44.097569][ T3966] INFO: trying to register non-static key. [ 44.099136][ T3966] The code is fine but needs lockdep annotation, or maybe [ 44.101016][ T3966] you didn't initialize this object before use? [ 44.102552][ T3966] turning off the locking correctness validator. [ 44.104224][ T3966] CPU: 1 PID: 3966 Comm: syz-executor424 Not tainted 5.15.154-syzkaller #0 [ 44.106468][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 44.109140][ T3966] Call trace: [ 44.110037][ T3966] dump_backtrace+0x0/0x530 [ 44.111281][ T3966] show_stack+0x2c/0x3c [ 44.112372][ T3966] dump_stack_lvl+0x108/0x170 [ 44.113608][ T3966] dump_stack+0x1c/0x58 [ 44.114727][ T3966] assign_lock_key+0x1e4/0x1f0 [ 44.116002][ T3966] register_lock_class+0x148/0x6a4 [ 44.117290][ T3966] __lock_acquire+0x184/0x7638 [ 44.118581][ T3966] lock_acquire+0x240/0x77c [ 44.119724][ T3966] _raw_spin_lock_irqsave+0xc4/0x14c [ 44.121114][ T3966] gsmld_write+0x60/0x164 [ 44.122223][ T3966] file_tty_write+0x44c/0x758 [ 44.123455][ T3966] tty_write+0x48/0x58 [ 44.124518][ T3966] vfs_write+0x87c/0xb3c [ 44.125822][ T3966] ksys_write+0x15c/0x26c [ 44.127049][ T3966] __arm64_sys_write+0x7c/0x90 [ 44.128300][ T3966] invoke_syscall+0x98/0x2b8 [ 44.129520][ T3966] el0_svc_common+0x138/0x258 [ 44.130720][ T3966] do_el0_svc+0x58/0x14c [ 44.131881][ T3966] el0_svc+0x7c/0x1f0 [ 44.132953][ T3966] el0t_64_sync_handler+0x84/0xe4 [ 44.134227][ T3966] el0t_64_sync+0x1a0/0x1a4 [ 44.135402][ T3966] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 44.137884][ T3966] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 3966, name: syz-executor424 [ 44.140361][ T3966] INFO: lockdep is turned off. [ 44.141651][ T3966] irq event stamp: 13698 [ 44.142757][ T3966] hardirqs last enabled at (13697): [] el0_svc_common+0x9c/0x258 [ 44.145183][ T3966] hardirqs last disabled at (13698): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 44.147784][ T3966] softirqs last enabled at (12402): [] __do_softirq+0xb5c/0xdb0 [ 44.150267][ T3966] softirqs last disabled at (12393): [] __irq_exit_rcu+0x264/0x4d4 [ 44.152745][ T3966] Preemption disabled at: [ 44.152751][ T3966] [] gsmld_write+0x60/0x164 [ 44.155556][ T3966] CPU: 1 PID: 3966 Comm: syz-executor424 Not tainted 5.15.154-syzkaller #0 [ 44.157784][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 44.160448][ T3966] Call trace: [ 44.161308][ T3966] dump_backtrace+0x0/0x530 [ 44.162485][ T3966] show_stack+0x2c/0x3c [ 44.163578][ T3966] dump_stack_lvl+0x108/0x170 [ 44.164867][ T3966] dump_stack+0x1c/0x58 [ 44.165943][ T3966] ___might_sleep+0x380/0x4dc [ 44.167188][ T3966] __might_sleep+0x98/0xf0 [ 44.168358][ T3966] console_lock+0x30/0x16c [ 44.169545][ T3966] do_con_write+0x110/0x5934 [ 44.170841][ T3966] con_write+0x34/0x58 [ 44.171954][ T3966] gsmld_write+0x108/0x164 [ 44.173171][ T3966] file_tty_write+0x44c/0x758 [ 44.174438][ T3966] tty_write+0x48/0x58 [ 44.175505][ T3966] vfs_write+0x87c/0xb3c [ 44.176642][ T3966] ksys_write+0x15c/0x26c [ 44.177766][ T3966] __arm64_sys_write+0x7c/0x90 [ 44.179012][ T3966] invoke_syscall+0x98/0x2b8 [ 44.180251][ T3966] el0_svc_common+0x138/0x258 [ 44.181557][ T3966] do_el0_svc+0x58/0x14c [ 44.182658][ T3966] el0_svc+0x7c/0x1f0 [ 44.183700][ T3966] el0t_64_sync_handler+0x84/0xe4 [ 44.184997][ T3966] el0t_64_sync+0x1a0/0x1a4