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trace subsystem


List(s): linux-trace-kernel@vger.kernel.org
Maintainer(s): mhiramat@kernel.org
Fixed bugs: 63
Parent subsystem(s): kernel (81)
open (13):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in ring_buffer_map_get_reader (2) trace -1 8 1h25m 1d09h
INFO: rcu detected stall in watchdog (2) bpf trace 1 C error 1 23d 21d 💬 3 [5d17h]
INFO: task hung in relay_open (2) block trace 1 syz error 25 16d 34d
INFO: task hung in blk_trace_startstop block trace 1 33 6d01h 62d
BUG: stack guard page was hit in br_handle_frame trace bpf -1 1 97d 92d
possible deadlock in down_trylock (3) bpf trace 4 C error 2 78d 161d 💬 2 [69d]
INFO: task hung in exit_mm (5) trace 1 C done 775 5d07h 174d 💬 1 [52d]
INFO: task hung in blk_trace_setup (4) block trace 1 syz done 12 4d20h 181d
WARNING in tracepoint_probe_unregister (3) trace -1 C 93 5d19h 391d 💬 5 [21d]
INFO: task hung in blk_trace_remove (2) trace block 1 C done done 61 22d 718d PATCH [712d]
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 69 3h46m 774d PATCH [771d]
WARNING in blk_register_tracepoints trace block -1 C inconclusive done 101 18d 1435d
WARNING in get_probe_ref trace block -1 C done error 22 24d 2066d 💬 9 [21d]
moderation (2):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog (2) trace bpf 6 1 2d04h 2d04h
WARNING: refcount bug in call_timer_fn (4) trace fs perf 13 10 24d 328d