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trace subsystem


List(s): linux-trace-kernel@vger.kernel.org
Fixed bugs: 66
Parent subsystem(s): kernel (86)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Write in ring_buffer_read_page actionable prio:normal trace 22 1 53d 45d PATCH [17d]
WARNING in ring_buffer_nr_dirty_pages prio:low trace -1 5 36d 131d
KASAN: slab-use-after-free Read in bpf_trace_run9 prio:normal bpf trace 19 C 6 140d 136d PATCH [134d]
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) prio:normal bpf trace 19 C 8 107d 141d 💬 5 [98d]
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) prio:normal bpf trace 19 syz 95 105d 146d
INFO: rcu detected stall in watchdog (2) bpf trace prio:low 1 C error error 8 10d 206d 💬 3 [191d]
INFO: task hung in relay_open (2) prio:low trace block 1 syz error 29 97d 220d
INFO: task hung in blk_trace_startstop prio:low block trace 1 C error 60 10d 248d
possible deadlock in down_trylock (3) prio:low trace bpf 4 C error 2 123d 347d 💬 2 [254d]
INFO: task hung in blk_trace_setup (4) prio:low block trace 1 syz done error 32 15d 367d
WARNING in tracepoint_probe_unregister (3) prio:low trace -1 C 304 13d 577d PATCH [90d]
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 70 33d 904d PATCH [898d]
INFO: task hung in blk_trace_ioctl (4) prio:low block trace 1 C done 84 1d08h 960d PATCH [957d]
WARNING in blk_register_tracepoints prio:low block trace -1 C inconclusive done 156 1d14h 1620d
WARNING in get_probe_ref prio:low trace block -1 C done error 28 74d 2252d 💬 9 [113d]