syzbot


trace subsystem


List(s): linux-trace-kernel@vger.kernel.org
Fixed bugs: 65
Parent subsystem(s): kernel (92)
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 44d 37d 💬 1 [36d]
WARNING in ring_buffer_nr_dirty_pages trace -1 2 51d 47d
KASAN: slab-use-after-free Read in bpf_trace_run9 bpf trace 19 C 6 56d 53d PATCH [51d]
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) trace bpf 19 C 8 24d 58d 💬 5 [15d]
WARNING: refcount bug in call_timer_fn (4) net trace 13 16 25d 63d
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) bpf trace 19 syz 95 22d 63d
WARNING in ring_buffer_map_get_reader (2) trace -1 49 12d 103d
INFO: rcu detected stall in watchdog (2) bpf trace 1 C error error 3 9d00h 123d 💬 3 [108d]
INFO: task hung in relay_open (2) block trace 1 syz error 29 14d 136d
INFO: task hung in blk_trace_startstop block trace 1 C error 55 17d 165d
possible deadlock in down_trylock (3) bpf trace 4 C error 2 40d 264d 💬 2 [171d]
INFO: task hung in blk_trace_setup (4) block trace 1 syz done error 23 17h58m 284d
WARNING in tracepoint_probe_unregister (3) trace -1 C 285 11d 494d PATCH [7d02h]
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 65 14d 821d PATCH [815d]
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 79 7d04h 877d PATCH [874d]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 107 21d 1537d
WARNING in get_probe_ref trace block -1 C done error 27 31d 2168d 💬 9 [30d]