syzbot: trace subsystem

trace subsystem

List(s): linux-trace-kernel@vger.kernel.org
Maintainer(s): mhiramat@kernel.org
Fixed bugs: 56
Parent subsystem(s): kernel (89)

open (12):
Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
WARNING in tracepoint_add_func (3) trace	-1				1	12d	8d20h
possible deadlock in down_trylock (3) bpf trace	4	C	error		2	45d	44d	💬 2 [44d]
INFO: task hung in exit_mm (5) trace	1	C	done		772	18d	57d	💬 1 [57d]
INFO: task hung in blk_trace_setup (4) block trace	1	syz			9	12d	64d
WARNING in tracing_start_tr trace	-1				9	18d	154d
WARNING in tracepoint_probe_unregister (3) trace	-1	C			61	5d21h	274d	💬 5 [29d]
WARNING in tracing_buffers_mmap_close trace	-1	C			1010	1h06m	276d
INFO: task hung in blk_trace_remove (2) block trace	1	C	done	done	47	2d13h	601d	PATCH [595d]
INFO: task hung in blk_trace_ioctl (4) trace block	1	C	done		55	1d23h	657d	PATCH [654d]
possible deadlock in task_fork_fair bpf trace	4	C	done	done	9106	297d	711d	💬 1 [267d]
WARNING in blk_register_tracepoints block trace	-1	C	inconclusive	done	82	8d16h	1318d
WARNING in get_probe_ref block trace	-1	C	done	error	19	14d	1949d	💬 9 [91d]

moderation (2):
Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
BUG: soft lockup in perf_event_open bpf trace	1				2	84d	81d
BUG: soft lockup in sys_bind trace bpf	1				1	85d	81d