kernel panic: stack is corrupted in rcu_irq

kernel panic: stack is corrupted in rcu_irq_enter

Status: fixed on 2019/03/06 07:43
Subsystems: rcu
[Documentation on labels]
Fix commit: 44039e00171b fou6: Prevent unbounded recursion in GUE error handler
First crash: 2746d, last: 2746d

Sample crash report:

Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: rcu_irq_enter+0x2f9/0x300 kernel/rcu/tree.c:902
CPU: 1 PID: 8150 Comm: syz-executor4 Not tainted 5.0.0-rc2+ #26
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
Kernel Offset: disabled
Rebooting in 86400 seconds..

Crashes (1):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2019/01/15 22:33	upstream	fe76fc6aaf53	79cb1a7c	.config	console log	report					ci-upstream-kasan-gce

* ~~Struck through~~ repros no longer work on HEAD.