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Out of 129 bugs, 112 were automatically obsoleted (12 due to revoked reproducers), 17 were invalidated by users.
Applied filters: Label=subsystems:trace (drop)
Extra filters: [With Repro]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
WARNING in ring_buffer_map_get_reader (2) prio:low trace -1 49 73d 165d
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) prio:normal bpf trace 19 1 106d 98d
INFO: task hung in tracing_splice_read_pipe trace 1 4 198d 218d
BUG: soft lockup in packet_rcv perf trace 1 2 179d 231d
BUG: soft lockup in sctp_generate_heartbeat_event (2) trace 1 1 165d 165d
BUG: stack guard page was hit in br_handle_frame bpf trace -1 1 261d 255d
possible deadlock in ring_buffer_map trace 4 1 273d 269d
BUG: soft lockup in sys_bind trace bpf can 1 2 280d 362d
WARNING in tracepoint_add_func (3) trace -1 1 293d 289d
KCSAN: data-race in memcpy_and_pad / prepare_signal bpf trace 6 2 277d 277d
BUG: soft lockup in perf_event_open trace bpf 1 2 365d 361d
WARNING in bpf_get_stack_raw_tp bpf trace -1 C error error 179 402d 668d
INFO: task hung in relay_close block trace 1 3 405d 425d
BUG: soft lockup in anon_pipe_write trace 1 1 420d 416d
possible deadlock in ring_buffer_resize trace 4 1 446d 442d
WARNING in tracepoint_add_func (2) trace -1 4 455d 475d
linux-next test error: WARNING in trace_event_raw_init trace -1 2 429d 429d
INFO: rcu detected stall in syscall_trace_enter (4) trace bpf 1 10 479d 679d
possible deadlock in __mod_timer (4) bpf trace 4 C 4 547d 641d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (8) trace block 6 8 495d 559d
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog bpf trace 6 1 495d 495d
possible deadlock in blk_trace_setup trace block 4 syz done 3010 520d 599d
possible deadlock in blk_trace_ioctl block trace 4 syz done 4302 520d 601d
WARNING in ring_buffer_map trace -1 C 3 553d 556d
kernel BUG in ring_buffer_map trace -1 C 5 555d 555d
INFO: task hung in tracepoint_probe_unregister bpf trace 1 2 589d 671d
BUG: soft lockup in call_timer_fn (2) trace 1 1 621d 617d
KASAN: slab-use-after-free Read in filter_chain perf trace 19 13 652d 710d
INFO: task hung in static_key_enable_cpuslocked bpf trace 1 3 671d 770d
KASAN: slab-use-after-free Read in uprobe_mmap perf trace 19 67 654d 701d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (7) trace block 6 1 643d 643d
INFO: rcu detected stall in check_preemption_disabled (2) bpf trace 1 1 700d 700d
KASAN: slab-use-after-free Read in uprobe_unregister trace perf 19 C unreliable 5 675d 674d
INFO: task hung in relay_open block trace 1 2 739d 829d
BUG: unable to handle kernel paging request in arch_uprobe_exception_notify trace 8 1 667d 667d
inconsistent lock state in __lock_task_sighand bpf trace 4 C done 752 948d 952d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (6) block trace 6 65 725d 930d
WARNING in group_send_sig_info bpf trace -1 1 793d 789d
possible deadlock in __send_signal_locked bpf trace 4 14 785d 799d
INFO: task hung in blk_trace_setup (3) block trace 1 1 833d 833d
BUG: unable to handle kernel paging request in tracefs_apply_options fs trace 8 C done done 45 903d 904d
possible deadlock in dev_watchdog trace bpf 4 1 951d 951d
possible deadlock in sctp_err_lookup bpf trace 4 1 952d 952d
KMSAN: uninit-value in __schedule (3) trace net 7 2 1226d 1229d
KASAN: use-after-free Read in relay_switch_subbuf block trace 19 C done error 93 1335d 2829d
WARNING: held lock freed in uprobe_unregister trace perf 4 C error 3 1966d 1968d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (5) block trace 6 19 1256d 1349d
KCSAN: data-race in __blk_add_trace / __blk_trace_startstop block trace 6 1 1255d 1255d
BUG: unable to handle kernel paging request in bpf_prog_ADDR_F bpf trace 8 11 1417d 1453d
WARNING in rcu_irq_enter trace -1 C done error 2346 2100d 2166d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (4) block trace 6 11 1406d 1558d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run5 trace bpf 17 C done 2 2102d 2100d
WARNING in trace_hardirqs_on (2) trace -1 1 1498d 1494d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run7 bpf trace 17 C done error 8 1960d 1997d
possible deadlock in ___bpf_prog_run bpf trace 4 1 1522d 1518d
BUG: sleeping function called from invalid context in relay_open_buf block trace 5 3 1470d 1468d
WARNING in ring_buffer_lock_reserve trace -1 2 1524d 1521d
linux-next boot error: WARNING in trace_event_raw_init trace -1 3 1612d 1612d
INFO: task can't die in trace_hardirqs_on trace 1 1 1619d 1615d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (3) trace block 6 6 1607d 1695d
INFO: task hung in uprobe_start_dup_mmap (2) perf trace 1 4 1625d 1640d
INFO: task hung in blk_trace_ioctl (3) block trace 1 2 1668d 1733d
WARNING: bad unlock balance in process_one_work trace 4 1 1697d 1693d
possible deadlock in register_for_each_vma (2) trace perf 4 1 1734d 1732d
INFO: task hung in perf_uprobe_destroy (2) trace 1 1 1684d 1684d
KCSAN: data-race in copy_page_from_iter_atomic / uprobe_write_opcode trace perf 6 1 1752d 1752d
KCSAN: data-race in uprobe_dispatcher / uprobe_dispatcher trace 6 50 1764d 1764d
KMSAN: uninit-value in tracing_record_taskinfo_sched_switch trace 7 1 1749d 1749d
possible deadlock in register_for_each_vma perf trace 4 1 1921d 1917d
BUG: stack guard page was hit in check_preemption_disabled (2) trace -1 1 1895d 1865d
BUG: stack guard page was hit in trace_hardirqs_off_finish trace -1 2 1813d 1815d
KCSAN: data-race in exit_signals / task_dump_owner (5) trace 6 22 1849d 1931d
KCSAN: data-race in exit_signals / get_task_exe_file trace 6 5 1851d 1886d
BUG: unable to handle kernel paging request in bpf_trace_run7 bpf trace 8 2 1982d 1979d
BUG: unable to handle kernel paging request in bpf_trace_run1 bpf trace 8 4 2020d 2103d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run1 trace bpf 17 11 2023d 2054d
BUG: KFENCE: use-after-free read in find_uprobe perf trace -1 1 1969d 1969d
WARNING: refcount bug in uprobe_mmap trace perf 13 1 1970d 1969d
BUG: unable to handle kernel paging request in bpf_trace_run4 trace bpf 8 2 2052d 2052d
INFO: rcu detected stall in ipv6_list_rcv trace 1 2 2024d 2025d
BUG: using __this_cpu_read() in preemptible code in __bad_area_nosemaphore trace 4 1 2069d 2065d
WARNING in trace_hardirqs_on trace -1 2 2094d 2123d
BUG: stack guard page was hit in trace_hardirqs_off trace -1 1 2115d 2114d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (2) block trace 6 3 2054d 2026d
BUG: soft lockup in __do_sys_perf_event_open trace 1 1 2178d 2178d
KMSAN: uninit-value in bpf_prog_ADDR bpf trace 7 C 30 2221d 2224d
INFO: task hung in trace_hardirqs_on trace 1 1 2240d 2240d
INFO: task hung in blk_trace_remove trace block 1 1 2292d 2287d
KASAN: out-of-bounds Read in trace_raw_output_kvm_update_master_clock trace 17 1 2267d 2263d
INFO: task hung in blk_trace_setup (2) block trace 1 1 2288d 2288d
WARNING in tracing_func_proto trace -1 3 2337d 2350d
WARNING in bpf_base_func_proto (2) trace -1 2 2339d 2369d
WARNING in trace_hardirqs_off_caller trace -1 1 2325d 2321d
BUG: soft lockup in sys_getsockopt trace 1 1 2334d 2334d
INFO: rcu detected stall in trace_timer_expire_exit trace 1 1 2352d 2352d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf trace block 6 17 2334d 2431d
INFO: task hung in blk_trace_ioctl (2) block trace 1 4 2358d 2468d
general protection fault in relay_close_buf trace block 2 5 2394d 2606d
KCSAN: data-race in mmap_region / register_for_each_vma perf trace 6 1 2389d 2389d
general protection fault in relay_switch_subbuf (3) trace block 2 1 2429d 2429d
INFO: task hung in tp_perf_event_destroy trace 1 8 2469d 2844d
general protection fault in relay_open trace block 2 2 2482d 2486d
INFO: task hung in synchronize_rcu (2) trace 1 8 2399d 2400d
INFO: task hung in acct_collect trace 1 1 2511d 2511d
general protection fault in relay_switch_subbuf (2) trace block 2 1 2522d 2513d
INFO: rcu detected stall in sg_ioctl block trace 1 3 2633d 2667d
INFO: task hung in uprobe_start_dup_mmap trace perf 1 196 2635d 2849d
INFO: task hung in perf_tp_event_init trace 1 5 2649d 2824d
INFO: task hung in blk_trace_setup trace block 1 1 2660d 2660d
INFO: task hung in perf_uprobe_destroy trace 1 2 2662d 2694d
general protection fault in event_sched_in trace 2 1 2668d 2667d
WARNING in bpf_base_func_proto trace -1 1 2583d 2582d
BUG: soft lockup in perf_release trace 1 6 2682d 2838d
INFO: task hung in register_for_each_vma perf trace 1 1 2702d 2702d
general protection fault in relay_switch_subbuf trace block 2 4 2709d 2681d
possible deadlock in uprobe_clear_state perf trace 4 2 2715d 2752d
possible deadlock in percpu_down_write perf trace 4 2 2722d 2810d
possible deadlock in fs_reclaim_acquire perf trace 4 1 2728d 2726d
possible deadlock in perf_trace_destroy (3) trace 4 12 2748d 2877d
INFO: task hung in blk_trace_ioctl trace block 1 3 2758d 2838d
general protection fault in uprobe_mmap perf trace 2 1 2769d 2767d
KMSAN: uninit-value in vmap_page_range_noflush (2) block trace 7 41 2814d 2815d
BUG: soft lockup in smp_call_function_many trace 1 417 2846d 2994d
INFO: task hung in process_one_work trace 1 1 2999d 2999d
KMSAN: uninit-value in process_preds trace 7 C 15 2911d 2970d
BUG: unable to handle kernel NULL pointer dereference in kmsan_vmap trace block 10 3 2864d 2912d
INFO: task hung in perf_trace_destroy trace 1 1 2899d 2899d
KASAN: use-after-free Read in do_blk_trace_setup trace block 19 C 4 3151d 3139d
possible deadlock in perf_trace_destroy trace 4 C 525 3174d 3158d