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trace subsystem


List(s): linux-trace-kernel@vger.kernel.org
Maintainer(s): mhiramat@kernel.org
Fixed bugs: 43
Parent subsystem(s): kernel (94)
open (16):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in tracepoint_probe_unregister (3) trace C 6 6d09h 34d 💬 5 [7d10h]
kernel BUG in ring_buffer_map trace C 5 33d 34d
WARNING in ring_buffer_map trace C 3 32d 35d
WARNING in tracing_buffers_mmap_close trace C 20 2d16h 36d
possible deadlock in do_page_mkwrite (2) block trace dri 2 26d 51d 💬 1 [51d]
KCSAN: assert: race in srcu_gp_start_if_needed perf trace 1 57d 57d PATCH [4d02h]
possible deadlock in blk_trace_setup block trace syz 2983 43m 78d
possible deadlock in blk_trace_ioctl block trace syz done 4269 53m 80d 💬 2 [8d18h]
possible deadlock in __mod_timer (4) bpf trace C 4 26d 120d 💬 6 [97d]
WARNING in bpf_get_stack_raw_tp bpf trace C error 94 1d08h 147d 💬 6 [7d10h]
INFO: task hung in blk_trace_remove (2) block trace C done done 6 45d 361d PATCH [355d]
INFO: task hung in blk_trace_ioctl (4) block trace C done 35 26d 417d PATCH [414d]
WARNING in format_decode (3) bpf trace C done 1435 2d02h 426d PATCH [62d]
possible deadlock in task_fork_fair bpf trace C done done 9106 57d 470d 💬 1 [26d]
WARNING in blk_register_tracepoints block trace C inconclusive done 29 27d 1077d
WARNING in get_probe_ref block trace C done error 15 13d 1708d 💬 9 [7d10h]
moderation (1):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (8) block trace 7 10d 38d