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: 27
Parent subsystem(s): kernel (73)

open (3):
Title	Rank 🛈	Repro	Cause bisect	Count	Last	Reported	Discussions
KASAN: slab-use-after-free Read in __task_pid_nr_ns perf	19			3	15d	22d
WARNING in __perf_event_overflow (2) perf	-1	syz	error	47	3d05h	111d
WARNING: suspicious RCU usage in get_callchain_entry perf	4	C	error	7845	47m	484d	PATCH [405d]

moderation (1):
Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
WARNING: refcount bug in call_timer_fn (4) apparmor perf	13				3	69d	189d