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trace subsystem


List(s): linux-trace-kernel@vger.kernel.org
Fixed bugs: 65
Parent subsystem(s): kernel (95)
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 22d 14d PATCH [5d22h]
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) prio:normal bpf trace 19 1 97d 89d 💬 1 [89d]
WARNING in ring_buffer_nr_dirty_pages prio:low trace -1 5 6d04h 100d
KASAN: slab-use-after-free Read in bpf_trace_run9 prio:normal trace bpf 19 C 6 109d 105d PATCH [104d]
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) bpf trace prio:normal 19 C 8 77d 110d 💬 5 [68d]
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) prio:normal bpf trace 19 syz 95 75d 116d
WARNING in ring_buffer_map_get_reader (2) prio:low trace -1 49 64d 156d
INFO: rcu detected stall in watchdog (2) bpf trace prio:low 1 C error error 5 22d 176d 💬 3 [160d]
INFO: task hung in relay_open (2) trace block prio:low 1 syz error 29 66d 189d
INFO: task hung in blk_trace_startstop prio:low block trace 1 C error 59 16d 217d
possible deadlock in down_trylock (3) bpf trace prio:low 4 C error 2 93d 316d 💬 2 [224d]
INFO: task hung in blk_trace_setup (4) block trace prio:low 1 syz done error 31 6d04h 336d
WARNING in tracepoint_probe_unregister (3) trace prio:low -1 C 298 2d17h 546d PATCH [59d]
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 70 3d02h 873d PATCH [867d]
INFO: task hung in blk_trace_ioctl (4) block trace prio:low 1 C done 82 11d 929d PATCH [927d]
WARNING in blk_register_tracepoints block trace prio:low -1 C inconclusive done 126 1d02h 1590d
WARNING in get_probe_ref prio:low block trace -1 C done error 28 43d 2221d 💬 9 [83d]