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trace subsystem


List(s): linux-trace-kernel@vger.kernel.org
Fixed bugs: 65
Parent subsystem(s): kernel (102)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) trace bpf prio:normal 19 1 67d 59d 💬 1 [59d]
WARNING in ring_buffer_nr_dirty_pages trace -1 2 74d 70d
KASAN: slab-use-after-free Read in bpf_trace_run9 trace bpf 19 C 6 79d 75d PATCH [73d]
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) trace bpf 19 C 8 46d 80d 💬 5 [37d]
WARNING: refcount bug in call_timer_fn (4) net trace prio:high 13 18 3d00h 85d
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) bpf trace 19 syz 95 44d 86d
WARNING in ring_buffer_map_get_reader (2) trace prio:low -1 49 34d 126d
INFO: rcu detected stall in watchdog (2) bpf trace 1 C error error 3 31d 146d 💬 3 [130d]
INFO: task hung in relay_open (2) block trace 1 syz error 29 36d 159d
INFO: task hung in blk_trace_startstop prio:low block trace 1 C error 57 4d10h 187d
possible deadlock in down_trylock (3) bpf trace 4 C error 2 63d 286d 💬 2 [193d]
INFO: task hung in blk_trace_setup (4) block trace 1 syz done error 26 2d00h 306d
WARNING in tracepoint_probe_unregister (3) trace -1 C 288 11d 516d PATCH [29d]
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 66 3d22h 843d PATCH [837d]
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 80 1d22h 899d PATCH [896d]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 107 6d14h 1560d
WARNING in get_probe_ref trace block prio:low -1 C done error 28 13d 2191d 💬 9 [52d]