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 133d 225d
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) prio:normal bpf trace 19 1 166d 158d
INFO: task hung in tracing_splice_read_pipe trace 1 4 259d 278d
BUG: soft lockup in packet_rcv perf trace 1 2 239d 291d
BUG: soft lockup in sctp_generate_heartbeat_event (2) trace 1 1 225d 225d
BUG: stack guard page was hit in br_handle_frame bpf trace -1 1 321d 315d
possible deadlock in ring_buffer_map trace 4 1 333d 329d
BUG: soft lockup in sys_bind trace bpf can 1 2 340d 422d
WARNING in tracepoint_add_func (3) trace -1 1 353d 349d
KCSAN: data-race in memcpy_and_pad / prepare_signal bpf trace 6 2 337d 337d
BUG: soft lockup in perf_event_open trace bpf 1 2 425d 422d
WARNING in bpf_get_stack_raw_tp bpf trace -1 syz, C error error 179 462d 728d
INFO: task hung in relay_close block trace 1 3 465d 485d
BUG: soft lockup in anon_pipe_write trace 1 1 480d 476d
possible deadlock in ring_buffer_resize trace 4 1 506d 502d
WARNING in tracepoint_add_func (2) trace -1 4 515d 535d
linux-next test error: WARNING in trace_event_raw_init trace -1 2 489d 489d
INFO: rcu detected stall in syscall_trace_enter (4) trace bpf 1 10 539d 739d
possible deadlock in __mod_timer (4) bpf trace 4 syz, C 4 607d 701d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (8) trace block 6 8 555d 619d
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog bpf trace 6 1 555d 555d
possible deadlock in blk_trace_setup trace block 4 syz done 3010 580d 659d
possible deadlock in blk_trace_ioctl block trace 4 syz done 4302 580d 661d
WARNING in ring_buffer_map trace -1 syz, C 3 613d 616d
kernel BUG in ring_buffer_map trace -1 syz, C 5 615d 615d
INFO: task hung in tracepoint_probe_unregister bpf trace 1 2 649d 731d
BUG: soft lockup in call_timer_fn (2) trace 1 1 682d 678d
KASAN: slab-use-after-free Read in filter_chain perf trace 19 13 712d 770d
INFO: task hung in static_key_enable_cpuslocked bpf trace 1 3 731d 831d
KASAN: slab-use-after-free Read in uprobe_mmap perf trace 19 67 714d 761d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (7) trace block 6 1 704d 704d
INFO: rcu detected stall in check_preemption_disabled (2) bpf trace 1 1 760d 760d
KASAN: slab-use-after-free Read in uprobe_unregister trace perf 19 syz, C unreliable 5 735d 734d
INFO: task hung in relay_open block trace 1 2 799d 889d
BUG: unable to handle kernel paging request in arch_uprobe_exception_notify trace 8 1 727d 727d
inconsistent lock state in __lock_task_sighand bpf trace 4 syz, C done 752 1009d 1012d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (6) block trace 6 65 785d 990d
WARNING in group_send_sig_info bpf trace -1 1 853d 849d
possible deadlock in __send_signal_locked bpf trace 4 14 845d 859d
INFO: task hung in blk_trace_setup (3) block trace 1 1 893d 893d
BUG: unable to handle kernel paging request in tracefs_apply_options fs trace 8 syz, C done done 45 963d 964d
possible deadlock in dev_watchdog trace bpf 4 1 1011d 1011d
possible deadlock in sctp_err_lookup bpf trace 4 1 1013d 1012d
KMSAN: uninit-value in __schedule (3) trace net 7 2 1286d 1289d
KASAN: use-after-free Read in relay_switch_subbuf block trace 19 syz, C done error 93 1395d 2889d
WARNING: held lock freed in uprobe_unregister trace perf 4 syz, C error 3 2026d 2028d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (5) block trace 6 19 1316d 1409d
KCSAN: data-race in __blk_add_trace / __blk_trace_startstop block trace 6 1 1316d 1316d
BUG: unable to handle kernel paging request in bpf_prog_ADDR_F bpf trace 8 11 1477d 1513d
WARNING in rcu_irq_enter trace -1 syz, C done error 2346 2160d 2226d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (4) block trace 6 11 1466d 1619d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run5 trace bpf 17 syz, C done 2 2162d 2160d
WARNING in trace_hardirqs_on (2) trace -1 1 1558d 1554d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run7 bpf trace 17 syz, C done error 8 2020d 2057d
possible deadlock in ___bpf_prog_run bpf trace 4 1 1582d 1578d
BUG: sleeping function called from invalid context in relay_open_buf block trace 5 3 1530d 1528d
WARNING in ring_buffer_lock_reserve trace -1 2 1585d 1581d
linux-next boot error: WARNING in trace_event_raw_init trace -1 3 1673d 1673d
INFO: task can't die in trace_hardirqs_on trace 1 1 1679d 1675d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (3) trace block 6 6 1667d 1755d
INFO: task hung in uprobe_start_dup_mmap (2) perf trace 1 4 1685d 1700d
INFO: task hung in blk_trace_ioctl (3) block trace 1 2 1728d 1794d
WARNING: bad unlock balance in process_one_work trace 4 1 1758d 1754d
possible deadlock in register_for_each_vma (2) trace perf 4 1 1794d 1792d
INFO: task hung in perf_uprobe_destroy (2) trace 1 1 1744d 1744d
KCSAN: data-race in copy_page_from_iter_atomic / uprobe_write_opcode trace perf 6 1 1812d 1812d
KCSAN: data-race in uprobe_dispatcher / uprobe_dispatcher trace 6 50 1824d 1824d
KMSAN: uninit-value in tracing_record_taskinfo_sched_switch trace 7 1 1809d 1809d
possible deadlock in register_for_each_vma perf trace 4 1 1981d 1977d
BUG: stack guard page was hit in check_preemption_disabled (2) trace -1 1 1955d 1925d
BUG: stack guard page was hit in trace_hardirqs_off_finish trace -1 2 1873d 1875d
KCSAN: data-race in exit_signals / task_dump_owner (5) trace 6 22 1909d 1992d
KCSAN: data-race in exit_signals / get_task_exe_file trace 6 5 1911d 1946d
BUG: unable to handle kernel paging request in bpf_trace_run7 bpf trace 8 2 2042d 2039d
BUG: unable to handle kernel paging request in bpf_trace_run1 bpf trace 8 4 2080d 2163d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run1 trace bpf 17 11 2083d 2114d
BUG: KFENCE: use-after-free read in find_uprobe perf trace -1 1 2029d 2029d
WARNING: refcount bug in uprobe_mmap trace perf 13 1 2030d 2029d
BUG: unable to handle kernel paging request in bpf_trace_run4 trace bpf 8 2 2112d 2112d
INFO: rcu detected stall in ipv6_list_rcv trace 1 2 2085d 2085d
BUG: using __this_cpu_read() in preemptible code in __bad_area_nosemaphore trace 4 1 2129d 2125d
WARNING in trace_hardirqs_on trace -1 2 2154d 2183d
BUG: stack guard page was hit in trace_hardirqs_off trace -1 1 2175d 2174d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (2) block trace 6 3 2114d 2086d
BUG: soft lockup in __do_sys_perf_event_open trace 1 1 2238d 2238d
KMSAN: uninit-value in bpf_prog_ADDR bpf trace 7 syz, C 30 2282d 2284d
INFO: task hung in trace_hardirqs_on trace 1 1 2300d 2300d
INFO: task hung in blk_trace_remove trace block 1 1 2352d 2347d
KASAN: out-of-bounds Read in trace_raw_output_kvm_update_master_clock trace 17 1 2327d 2323d
INFO: task hung in blk_trace_setup (2) block trace 1 1 2348d 2348d
WARNING in tracing_func_proto trace -1 3 2397d 2410d
WARNING in bpf_base_func_proto (2) trace -1 2 2399d 2429d
WARNING in trace_hardirqs_off_caller trace -1 1 2385d 2381d
BUG: soft lockup in sys_getsockopt trace 1 1 2394d 2394d
INFO: rcu detected stall in trace_timer_expire_exit trace 1 1 2412d 2412d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf trace block 6 17 2394d 2491d
INFO: task hung in blk_trace_ioctl (2) block trace 1 4 2418d 2528d
general protection fault in relay_close_buf trace block 2 5 2454d 2666d
KCSAN: data-race in mmap_region / register_for_each_vma perf trace 6 1 2449d 2449d
general protection fault in relay_switch_subbuf (3) trace block 2 1 2489d 2489d
INFO: task hung in tp_perf_event_destroy trace 1 8 2529d 2904d
general protection fault in relay_open trace block 2 2 2542d 2546d
INFO: task hung in synchronize_rcu (2) trace 1 8 2459d 2460d
INFO: task hung in acct_collect trace 1 1 2571d 2571d
general protection fault in relay_switch_subbuf (2) trace block 2 1 2582d 2573d
INFO: rcu detected stall in sg_ioctl block trace 1 3 2693d 2727d
INFO: task hung in uprobe_start_dup_mmap trace perf 1 196 2695d 2909d
INFO: task hung in perf_tp_event_init trace 1 5 2709d 2884d
INFO: task hung in blk_trace_setup trace block 1 1 2720d 2720d
INFO: task hung in perf_uprobe_destroy trace 1 2 2722d 2754d
general protection fault in event_sched_in trace 2 1 2728d 2727d
WARNING in bpf_base_func_proto trace -1 1 2644d 2642d
BUG: soft lockup in perf_release trace 1 6 2742d 2898d
INFO: task hung in register_for_each_vma perf trace 1 1 2762d 2762d
general protection fault in relay_switch_subbuf trace block 2 4 2769d 2741d
possible deadlock in uprobe_clear_state perf trace 4 2 2775d 2812d
possible deadlock in percpu_down_write perf trace 4 2 2783d 2871d
possible deadlock in fs_reclaim_acquire perf trace 4 1 2788d 2786d
possible deadlock in perf_trace_destroy (3) trace 4 12 2808d 2937d
INFO: task hung in blk_trace_ioctl trace block 1 3 2818d 2898d
general protection fault in uprobe_mmap perf trace 2 1 2830d 2828d
KMSAN: uninit-value in vmap_page_range_noflush (2) block trace 7 41 2874d 2875d
BUG: soft lockup in smp_call_function_many trace 1 417 2906d 3054d
INFO: task hung in process_one_work trace 1 1 3059d 3059d
KMSAN: uninit-value in process_preds trace 7 syz, C 15 2971d 3030d
BUG: unable to handle kernel NULL pointer dereference in kmsan_vmap trace block 10 3 2924d 2972d
INFO: task hung in perf_trace_destroy trace 1 1 2959d 2959d
KASAN: use-after-free Read in do_blk_trace_setup trace block 19 syz, C 4 3211d 3199d
possible deadlock in perf_trace_destroy trace 4 syz, C 525 3234d 3218d