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trace subsystem


List(s): linux-trace-kernel@vger.kernel.org
Fixed bugs: 65
Parent subsystem(s): kernel (88)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) bpf trace 19 1 13d 5d11h 💬 1 [5d01h]
WARNING in ring_buffer_nr_dirty_pages trace -1 2 20d 16d
KASAN: slab-use-after-free Read in bpf_trace_run9 bpf trace 19 C 6 25d 21d PATCH [19d]
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) bpf trace 19 C 6 10d 26d 💬 5 [5d01h]
WARNING: refcount bug in call_timer_fn (4) net trace 13 14 12d 31d
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) bpf trace 19 syz 74 1h23m 31d
WARNING in ring_buffer_map_get_reader (2) trace -1 42 9d05h 72d
INFO: rcu detected stall in watchdog (2) bpf trace 1 C error error 2 13d 91d 💬 3 [76d]
INFO: task hung in relay_open (2) block trace 1 syz error 27 12d 105d
INFO: task hung in blk_trace_startstop block trace 1 syz error 46 1d09h 133d
possible deadlock in down_trylock (3) bpf trace 4 C error 2 9d00h 232d 💬 2 [139d]
INFO: task hung in blk_trace_setup (4) trace block 1 syz done error 18 4d07h 252d
WARNING in tracepoint_probe_unregister (3) trace -1 C 277 5h22m 462d 💬 5 [29d]
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 64 51d 789d PATCH [783d]
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 75 4d03h 845d PATCH [842d]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 107 3d15h 1505d
WARNING in get_probe_ref block trace -1 C done error 25 3d10h 2137d 💬 9 [61d]