INFO: rcu_sched self-detected stall on CPU
	0-....: (124999 ticks this GP) idle=b72/140000000000001/0 softirq=38456/38456 fqs=31199 
	 (t=125000 jiffies g=21147 c=21146 q=570)
NMI backtrace for cpu 0
CPU: 0 PID: 11249 Comm: syz-executor5 Not tainted 4.15.0-rc1+ #201
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x194/0x257 lib/dump_stack.c:53
 ? arpacket_write_wait: Connection to 216.239.38.127 port 9600: Broken pipe