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trace subsystem


List(s): linux-trace-kernel@vger.kernel.org
Fixed bugs: 66
Parent subsystem(s): kernel (87)
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 57d 49d PATCH [20d]
WARNING in ring_buffer_nr_dirty_pages prio:low trace -1 5 40d 134d
KASAN: slab-use-after-free Read in bpf_trace_run9 prio:normal bpf trace 19 C 6 143d 139d PATCH [138d]
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) prio:normal bpf trace 19 C 8 111d 145d 💬 5 [102d]
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) prio:normal bpf trace 19 syz 95 109d 150d
INFO: rcu detected stall in watchdog (2) bpf trace prio:low 1 C error error 8 14d 210d 💬 3 [195d]
INFO: task hung in relay_open (2) prio:low trace block 1 syz error 29 101d 223d
INFO: task hung in blk_trace_startstop prio:low block trace 1 C error 60 14d 252d
possible deadlock in down_trylock (3) prio:low trace bpf 4 C error 2 127d 351d 💬 2 [258d]
INFO: task hung in blk_trace_setup (4) prio:low block trace 1 syz done error 33 3d08h 370d
WARNING in tracepoint_probe_unregister (3) prio:low trace -1 C 304 3d07h 580d PATCH [93d]
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 70 37d 907d PATCH [902d]
INFO: task hung in blk_trace_ioctl (4) prio:low block trace 1 C done 85 3d04h 963d PATCH [961d]
WARNING in blk_register_tracepoints prio:low block trace -1 C inconclusive done 160 36m 1624d
WARNING in get_probe_ref prio:low trace block -1 C done error 28 78d 2255d 💬 9 [117d]