syzbot: trace subsystem

trace subsystem

List(s): linux-trace-kernel@vger.kernel.org
Maintainer(s): mhiramat@kernel.org
Fixed bugs: 61
Parent subsystem(s): kernel (82)

open (13):
Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
BUG: stack guard page was hit in br_handle_frame bpf trace	-1				1	31d	26d
possible deadlock in ring_buffer_map trace	4				1	43d	39d	PATCH [30d]
WARNING in tracepoint_add_func (3) trace	-1				1	63d	59d
possible deadlock in down_trylock (3) trace bpf	4	C	error		2	12d	95d	💬 2 [3d01h]
INFO: task hung in exit_mm (5) trace	1	C	done		773	19h38m	108d	💬 1 [108d]
INFO: task hung in blk_trace_setup (4) block trace	1	syz	done		9	28d	115d
WARNING in tracing_start_tr trace	-1				14	9d07h	205d
WARNING in tracepoint_probe_unregister (3) trace	-1	C			78	6h04m	325d	💬 5 [18d]
BUG: soft lockup in mac80211_hwsim_beacon (2) wireless trace	1	C	error	inconclusive	147	5d13h	606d	💬 1 [18d]
INFO: task hung in blk_trace_remove (2) block trace	1	C	done	done	56	12h11m	652d	PATCH [646d]
INFO: task hung in blk_trace_ioctl (4) trace block	1	C	done		59	19h55m	708d	PATCH [705d]
WARNING in blk_register_tracepoints block trace	-1	C	inconclusive	done	85	29d	1369d
WARNING in get_probe_ref block trace	-1	C	done	error	19	65d	2000d	💬 9 [142d]

moderation (2):
Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KCSAN: data-race in memcpy_and_pad / prepare_signal trace bpf	6				2	47d	47d
BUG: soft lockup in sys_bind can bpf trace	1				2	50d	132d