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trace subsystem


List(s): linux-trace-kernel@vger.kernel.org
Fixed bugs: 65
Parent subsystem(s): kernel (104)
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 69d 61d 💬 1 [60d]
WARNING in ring_buffer_nr_dirty_pages trace -1 2 75d 71d
KASAN: slab-use-after-free Read in bpf_trace_run9 trace bpf prio:normal 19 C 6 81d 77d PATCH [75d]
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) trace bpf 19 C 8 48d 82d 💬 5 [39d]
WARNING: refcount bug in call_timer_fn (4) net trace prio:high 13 18 4d19h 87d
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) bpf trace prio:normal 19 syz 95 46d 87d
WARNING in ring_buffer_map_get_reader (2) trace prio:low -1 49 36d 128d
INFO: rcu detected stall in watchdog (2) bpf trace 1 C error error 4 1d09h 147d 💬 3 [132d]
INFO: task hung in relay_open (2) block trace 1 syz error 29 38d 161d
INFO: task hung in blk_trace_startstop prio:low block trace 1 C error 57 6d06h 189d
possible deadlock in down_trylock (3) bpf trace 4 C error 2 64d 288d 💬 2 [195d]
INFO: task hung in blk_trace_setup (4) block trace 1 syz done error 26 3d20h 308d
WARNING in tracepoint_probe_unregister (3) trace -1 C 288 12d 518d PATCH [31d]
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 66 5d18h 845d PATCH [839d]
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 80 3d17h 901d PATCH [898d]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 107 8d10h 1561d
WARNING in get_probe_ref trace block prio:low -1 C done error 28 15d 2192d 💬 9 [54d]