IPVS: ftp: loaded support on port[0] = 21 Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: rcu_dynticks_curr_cpu_in_eqs+0x169/0x170 kernel/rcu/tree.c:306 CPU: 0 PID: 5170 Comm: syz-executor5 Not tainted 4.20.0+ #3 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: Kernel Offset: disabled Rebooting in 86400 seconds..