kernel panic: stack is corrupted in perf_output_begin

kernel panic: stack is corrupted in perf_output_begin_forward

Status: fixed on 2019/03/06 07:43
Subsystems: perf
[Documentation on labels]
Fix commit: 44039e00171b fou6: Prevent unbounded recursion in GUE error handler
First crash: 2099d, last: 2093d

Sample crash report:

Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: perf_output_begin_forward+0xced/0xde0 kernel/events/ring_buffer.c:238
CPU: 0 PID: 12758 Comm: syz-executor3 Not tainted 5.0.0-rc2 #25
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
Kernel Offset: disabled
Rebooting in 86400 seconds..

Crashes (2):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2019/01/14 09:51	upstream	1c7fc5cbc339	95485883	.config	console log	report					ci-upstream-kasan-gce-smack-root
2019/01/08 07:23	upstream	3bd6e94bec12	37dd2683	.config	console log	report					ci-upstream-kasan-gce-selinux-root

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