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trace subsystem


List(s): linux-trace-kernel@vger.kernel.org
Fixed bugs: 65
Parent subsystem(s): kernel (99)
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 70d 63d 💬 1 [62d]
WARNING in ring_buffer_nr_dirty_pages trace -1 2 77d 73d
KASAN: slab-use-after-free Read in bpf_trace_run9 trace bpf prio:normal 19 C 6 82d 79d PATCH [77d]
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) trace bpf 19 C 8 50d 84d 💬 5 [41d]
WARNING: refcount bug in call_timer_fn (4) net trace prio:high 13 18 6d14h 88d
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) prio:normal bpf trace 19 syz 95 48d 89d
WARNING in ring_buffer_map_get_reader (2) trace prio:low -1 49 38d 129d
INFO: rcu detected stall in watchdog (2) bpf trace 1 C error error 4 3d04h 149d 💬 3 [134d]
INFO: task hung in relay_open (2) block trace 1 syz error 29 40d 162d
INFO: task hung in blk_trace_startstop prio:low block trace 1 C error 57 8d01h 191d
possible deadlock in down_trylock (3) bpf trace 4 C error 2 66d 290d 💬 2 [197d]
INFO: task hung in blk_trace_setup (4) block trace 1 syz done error 26 5d15h 310d
WARNING in tracepoint_probe_unregister (3) trace -1 C 289 1d18h 519d PATCH [33d]
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 66 7d13h 847d PATCH [841d]
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 80 5d12h 902d PATCH [900d]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 108 4h47m 1563d
WARNING in get_probe_ref trace block prio:low -1 C done error 28 17d 2194d 💬 9 [56d]