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trace subsystem


List(s): linux-trace-kernel@vger.kernel.org
Fixed bugs: 65
Parent subsystem(s): kernel (96)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Write in ring_buffer_read_page trace actionable prio:normal 22 1 14d 6d23h 💬 5 [22h59m]
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) trace bpf prio:normal 19 1 89d 81d 💬 1 [81d]
WARNING in ring_buffer_nr_dirty_pages prio:low trace -1 4 12d 92d
KASAN: slab-use-after-free Read in bpf_trace_run9 prio:normal trace bpf 19 C 6 101d 97d PATCH [96d]
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) bpf trace prio:normal 19 C 8 69d 102d 💬 5 [60d]
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) prio:normal bpf trace 19 syz 95 67d 108d
WARNING in ring_buffer_map_get_reader (2) prio:low trace -1 49 56d 148d
INFO: rcu detected stall in watchdog (2) bpf trace prio:low 1 C error error 5 14d 168d 💬 3 [152d]
INFO: task hung in relay_open (2) trace block prio:low 1 syz error 29 58d 181d
INFO: task hung in blk_trace_startstop prio:low block trace 1 C error 59 8d10h 209d
possible deadlock in down_trylock (3) bpf trace prio:low 4 C error 2 85d 308d 💬 2 [216d]
INFO: task hung in blk_trace_setup (4) block trace prio:low 1 syz done error 30 9d03h 328d
WARNING in tracepoint_probe_unregister (3) trace prio:low -1 C 294 3d22h 538d PATCH [51d]
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 69 11d 865d PATCH [859d]
INFO: task hung in blk_trace_ioctl (4) block trace prio:low 1 C done 82 3d19h 921d PATCH [919d]
WARNING in blk_register_tracepoints block trace prio:low -1 C inconclusive done 117 1d20h 1582d
WARNING in get_probe_ref prio:low block trace -1 C done error 28 35d 2213d 💬 9 [75d]