syzbot

 sign-in | mailing list | source | docs
🐞 Open [1478]
≡ Subsystems
🐞 Fixed [6708]
🐞 Invalid [17253]
⬇ Missing Backports [218]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:perf (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
WARNING in perf_pending_task perf -1 C 35773 113d 137d 29/29 65d 3da6bb419750 perf/core: Fix WARN in perf_sigtrap()
WARNING in __free_event perf -1 C done 73 202d 219d 28/29 151d 10a77965760c batman-adv: Fix double-hold of meshif when getting enabled 0ba3a4ab76fd perf/core: Fix WARN_ON(!ctx) in __free_event() for partial init
KCSAN: assert: race in srcu_gp_start_if_needed perf trace 14 1 350d 349d 28/29 151d d31e31365b5b srcu: Force synchronization for srcu_get_delay()
INFO: task hung in _free_event perf 1 C 2 333d 356d 28/29 151d 56799bc03565 perf: Fix hang while freeing sigtrap event
KASAN: slab-use-after-free Read in __uprobe_unregister trace perf 19 C 9 417d 455d 28/29 383d 5fe6e308abae bpf: Fix use-after-free in bpf_uprobe_multi_link_attach()
WARNING in perf_event_open perf -1 C done done 43004 675d 690d 25/29 621d 7e2c1e4b34f0 perf: Fix perf_event_validate_size() lockdep splat
general protection fault in inherit_task_group perf 2 C done done 4 742d 740d 25/29 689d a71ef31485bb perf/core: Fix potential NULL deref
WARNING in put_pmu_ctx perf -1 C error 66 1001d 1055d 22/29 885d 4f64a6c9f6f1 perf: Fix perf_event_pmu_context serialization
KASAN: use-after-free Read in put_pmu_ctx perf 19 C 51 1039d 1056d 22/29 885d a551844e345b perf: Fix use-after-free in error path
WARNING: locking bug in __perf_event_task_sched_in (2) perf 4 79 1015d 1033d 22/29 885d 93e71edfd90c devlink: keep the instance mutex alive until references are gone
WARNING in __perf_event_overflow perf -1 C done 9 1078d 1103d 22/29 989d bb88f9695460 perf: Improve missing SIGTRAP checking
WARNING in perf_pending_event perf -1 C error 3 1465d 1461d 20/29 1341d 73743c3b0922 perf: Ignore sigtrap for tracepoints destined for other tasks
possible deadlock in wake_up_all_idle_cpus perf 4 C done 14 1478d 1485d 20/29 1341d 96611c26dc35 sched: Improve wake_up_all_idle_cpus() take #2
KCSAN: data-race in __se_sys_perf_event_open / find_get_context perf 6 7 1615d 1627d 20/29 1460d 6c605f837115 perf: Fix data race between pin_count increment/decrement
INFO: rcu detected stall in smp_call_function perf 1 C 107 1674d 1929d 20/29 1671d c583bcb8f5ed rcu: Don't invoke try_invoke_on_locked_down_task() with irqs disabled 1b7af295541d sched/core: Allow try_invoke_on_locked_down_task() with irqs disabled
possible deadlock in uprobe_clear_state (2) perf trace 4 1 1946d 1942d 15/29 1879d f867c771f988 binder: Don't use mmput() from shrinker function.
KASAN: out-of-bounds Read in pebs_update_state perf 17 syz inconclusive done 1 1957d 2004d 15/29 1879d 033724d68642 fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins.
INFO: rcu detected stall in inet_sendmsg (2) perf 1 13 1942d 2026d 15/29 1940d df4953e4e997 sch_sfq: validate silly quantum values
WARNING in event_function_local perf -1 C unreliable 15451 2586d 2842d 13/29 2189d 214ff83d4473 KVM: x86: hyperv: implement PV IPI send hypercalls
KASAN: use-after-free Write in _free_event perf 24 C 112 2443d 2680d 12/29 2279d 1cf8dfe8a661 perf/core: Fix race between close() and fork()
general protection fault in delayed_uprobe_remove perf trace 2 C done 2 2562d 2564d 11/29 2423d 1aed58e67a6e Uprobes: Fix kernel oops with delayed_uprobe_remove()
kernel panic: stack is corrupted in perf_output_begin_forward perf 2 2 2491d 2497d 11/29 2440d 44039e00171b fou6: Prevent unbounded recursion in GUE error handler
general protection fault in corrupted (2) perf trace 2 C 2 2497d 2500d 11/29 2440d 44039e00171b fou6: Prevent unbounded recursion in GUE error handler
KASAN: use-after-free Read in delayed_uprobe_remove perf trace 19 C 2 2561d 2564d 11/29 2518d 1aed58e67a6e Uprobes: Fix kernel oops with delayed_uprobe_remove()
KASAN: slab-out-of-bounds Write in perf_callchain_user perf 23 syz 2 2768d 2768d 5/29 2741d 5af44ca53d01 perf: Fix sample_max_stack maximum check
WARNING: suspicious RCU usage in bpf_prog_array_copy_info perf 4 C 17842 2826d 2833d 4/29 2826d 0911287ce32b bpf: fix bpf_prog_array_copy_to_user() issues
suspicious RCU usage at ./include/linux/rcupdate.h:LINE (4) perf -1 C 7264 2833d 2837d 4/29 2826d 0911287ce32b bpf: fix bpf_prog_array_copy_to_user() issues