syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1373]
≡ Subsystems
🐞 Fixed [7041]
🐞 Invalid [18407]
⬇ Missing Backports [223]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

perf subsystem


List(s): linux-perf-users@vger.kernel.org
Maintainer(s): acme@kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
Fixed bugs: 27
Parent subsystem(s): kernel (89)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in refcount_dec_and_mutex_lock (2) perf 4 C 6 4d13h 29d PATCH [9d07h]
KCSAN: data-race in __perf_event_overflow / __perf_event_set_bpf_prog race:harmful perf 6 13 7d06h 68d PATCH [40d]
WARNING in perf_event_throttle_group perf -1 C unreliable error 12 30d 146d PATCH [80d]
WARNING in __perf_event_overflow (2) perf -1 C error 118 28d 332d
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 10850 9h49m 705d PATCH [60d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in detach_pid / perf_event_switch_output (5) perf 6 1 4d10h 4d10h
KCSAN: data-race in __perf_event_read_value / event_sched_in (2) perf 6 1 10d 10d
KCSAN: data-race in memcpy_and_pad / perf_remove_from_owner perf 6 1 15d 15d