syzbot: perf subsystem

perf subsystem

List(s): linux-perf-users@vger.kernel.org
Maintainer(s): acme@kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
Fixed bugs: 24
Parent subsystem(s): kernel (77)

open (2):
Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
INFO: task hung in _free_event perf	C			2	113d	136d	PATCH [2d21h]
WARNING: suspicious RCU usage in get_callchain_entry perf	C	error		5393	8h39m	338d	PATCH [258d]

moderation (1):
Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KCSAN: data-race in __perf_event_read_value / perf_event_set_state (3) perf				4	47d	98d