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 119d 210d
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) prio:normal bpf trace 19 1 151d 144d
INFO: task hung in tracing_splice_read_pipe trace 1 4 244d 264d
BUG: soft lockup in packet_rcv perf trace 1 2 225d 277d
BUG: soft lockup in sctp_generate_heartbeat_event (2) trace 1 1 211d 211d
BUG: stack guard page was hit in br_handle_frame bpf trace -1 1 306d 301d
possible deadlock in ring_buffer_map trace 4 1 319d 315d
BUG: soft lockup in sys_bind trace bpf can 1 2 326d 407d
WARNING in tracepoint_add_func (3) trace -1 1 339d 335d
KCSAN: data-race in memcpy_and_pad / prepare_signal bpf trace 6 2 323d 323d
BUG: soft lockup in perf_event_open trace bpf 1 2 411d 407d
WARNING in bpf_get_stack_raw_tp bpf trace -1 syz, C error error 179 448d 714d
INFO: task hung in relay_close block trace 1 3 451d 471d
BUG: soft lockup in anon_pipe_write trace 1 1 466d 462d
possible deadlock in ring_buffer_resize trace 4 1 492d 488d
WARNING in tracepoint_add_func (2) trace -1 4 501d 520d
linux-next test error: WARNING in trace_event_raw_init trace -1 2 475d 475d
INFO: rcu detected stall in syscall_trace_enter (4) trace bpf 1 10 525d 725d
possible deadlock in __mod_timer (4) bpf trace 4 syz, C 4 593d 687d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (8) trace block 6 8 540d 605d
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog bpf trace 6 1 540d 540d
possible deadlock in blk_trace_setup trace block 4 syz done 3010 566d 645d
possible deadlock in blk_trace_ioctl block trace 4 syz done 4302 566d 647d
WARNING in ring_buffer_map trace -1 syz, C 3 599d 602d
kernel BUG in ring_buffer_map trace -1 syz, C 5 600d 601d
INFO: task hung in tracepoint_probe_unregister bpf trace 1 2 635d 717d
BUG: soft lockup in call_timer_fn (2) trace 1 1 667d 663d
KASAN: slab-use-after-free Read in filter_chain perf trace 19 13 698d 756d
INFO: task hung in static_key_enable_cpuslocked bpf trace 1 3 717d 816d
KASAN: slab-use-after-free Read in uprobe_mmap perf trace 19 67 700d 747d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (7) trace block 6 1 689d 689d
INFO: rcu detected stall in check_preemption_disabled (2) bpf trace 1 1 746d 746d
KASAN: slab-use-after-free Read in uprobe_unregister trace perf 19 syz, C unreliable 5 721d 719d
INFO: task hung in relay_open block trace 1 2 785d 875d
BUG: unable to handle kernel paging request in arch_uprobe_exception_notify trace 8 1 713d 713d
inconsistent lock state in __lock_task_sighand bpf trace 4 syz, C done 752 994d 998d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (6) block trace 6 65 771d 975d
WARNING in group_send_sig_info bpf trace -1 1 839d 835d
possible deadlock in __send_signal_locked bpf trace 4 14 831d 845d
INFO: task hung in blk_trace_setup (3) block trace 1 1 878d 878d
BUG: unable to handle kernel paging request in tracefs_apply_options fs trace 8 syz, C done done 45 949d 950d
possible deadlock in dev_watchdog trace bpf 4 1 997d 997d
possible deadlock in sctp_err_lookup bpf trace 4 1 998d 998d
KMSAN: uninit-value in __schedule (3) trace net 7 2 1271d 1275d
KASAN: use-after-free Read in relay_switch_subbuf block trace 19 syz, C done error 93 1381d 2875d
WARNING: held lock freed in uprobe_unregister trace perf 4 syz, C error 3 2012d 2014d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (5) block trace 6 19 1302d 1394d
KCSAN: data-race in __blk_add_trace / __blk_trace_startstop block trace 6 1 1301d 1301d
BUG: unable to handle kernel paging request in bpf_prog_ADDR_F bpf trace 8 11 1463d 1499d
WARNING in rcu_irq_enter trace -1 syz, C done error 2346 2145d 2212d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (4) block trace 6 11 1451d 1604d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run5 trace bpf 17 syz, C done 2 2148d 2146d
WARNING in trace_hardirqs_on (2) trace -1 1 1543d 1539d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run7 bpf trace 17 syz, C done error 8 2006d 2043d
possible deadlock in ___bpf_prog_run bpf trace 4 1 1568d 1564d
BUG: sleeping function called from invalid context in relay_open_buf block trace 5 3 1516d 1514d
WARNING in ring_buffer_lock_reserve trace -1 2 1570d 1567d
linux-next boot error: WARNING in trace_event_raw_init trace -1 3 1658d 1658d
INFO: task can't die in trace_hardirqs_on trace 1 1 1665d 1661d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (3) trace block 6 6 1653d 1740d
INFO: task hung in uprobe_start_dup_mmap (2) perf trace 1 4 1671d 1686d
INFO: task hung in blk_trace_ioctl (3) block trace 1 2 1714d 1779d
WARNING: bad unlock balance in process_one_work trace 4 1 1743d 1739d
possible deadlock in register_for_each_vma (2) trace perf 4 1 1780d 1778d
INFO: task hung in perf_uprobe_destroy (2) trace 1 1 1730d 1730d
KCSAN: data-race in copy_page_from_iter_atomic / uprobe_write_opcode trace perf 6 1 1798d 1798d
KCSAN: data-race in uprobe_dispatcher / uprobe_dispatcher trace 6 50 1810d 1810d
KMSAN: uninit-value in tracing_record_taskinfo_sched_switch trace 7 1 1795d 1795d
possible deadlock in register_for_each_vma perf trace 4 1 1967d 1963d
BUG: stack guard page was hit in check_preemption_disabled (2) trace -1 1 1940d 1911d
BUG: stack guard page was hit in trace_hardirqs_off_finish trace -1 2 1859d 1861d
KCSAN: data-race in exit_signals / task_dump_owner (5) trace 6 22 1894d 1977d
KCSAN: data-race in exit_signals / get_task_exe_file trace 6 5 1897d 1932d
BUG: unable to handle kernel paging request in bpf_trace_run7 bpf trace 8 2 2028d 2025d
BUG: unable to handle kernel paging request in bpf_trace_run1 bpf trace 8 4 2066d 2149d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run1 trace bpf 17 11 2068d 2099d
BUG: KFENCE: use-after-free read in find_uprobe perf trace -1 1 2015d 2015d
WARNING: refcount bug in uprobe_mmap trace perf 13 1 2015d 2015d
BUG: unable to handle kernel paging request in bpf_trace_run4 trace bpf 8 2 2098d 2098d
INFO: rcu detected stall in ipv6_list_rcv trace 1 2 2070d 2071d
BUG: using __this_cpu_read() in preemptible code in __bad_area_nosemaphore trace 4 1 2114d 2110d
WARNING in trace_hardirqs_on trace -1 2 2140d 2169d
BUG: stack guard page was hit in trace_hardirqs_off trace -1 1 2161d 2160d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (2) block trace 6 3 2100d 2072d
BUG: soft lockup in __do_sys_perf_event_open trace 1 1 2224d 2224d
KMSAN: uninit-value in bpf_prog_ADDR bpf trace 7 syz, C 30 2267d 2270d
INFO: task hung in trace_hardirqs_on trace 1 1 2286d 2286d
INFO: task hung in blk_trace_remove trace block 1 1 2338d 2333d
KASAN: out-of-bounds Read in trace_raw_output_kvm_update_master_clock trace 17 1 2313d 2309d
INFO: task hung in blk_trace_setup (2) block trace 1 1 2334d 2334d
WARNING in tracing_func_proto trace -1 3 2383d 2396d
WARNING in bpf_base_func_proto (2) trace -1 2 2385d 2415d
WARNING in trace_hardirqs_off_caller trace -1 1 2371d 2367d
BUG: soft lockup in sys_getsockopt trace 1 1 2379d 2379d
INFO: rcu detected stall in trace_timer_expire_exit trace 1 1 2398d 2398d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf trace block 6 17 2380d 2477d
INFO: task hung in blk_trace_ioctl (2) block trace 1 4 2403d 2513d
general protection fault in relay_close_buf trace block 2 5 2439d 2652d
KCSAN: data-race in mmap_region / register_for_each_vma perf trace 6 1 2434d 2434d
general protection fault in relay_switch_subbuf (3) trace block 2 1 2475d 2475d
INFO: task hung in tp_perf_event_destroy trace 1 8 2515d 2889d
general protection fault in relay_open trace block 2 2 2527d 2532d
INFO: task hung in synchronize_rcu (2) trace 1 8 2445d 2446d
INFO: task hung in acct_collect trace 1 1 2557d 2557d
general protection fault in relay_switch_subbuf (2) trace block 2 1 2567d 2559d
INFO: rcu detected stall in sg_ioctl block trace 1 3 2679d 2713d
INFO: task hung in uprobe_start_dup_mmap trace perf 1 196 2681d 2895d
INFO: task hung in perf_tp_event_init trace 1 5 2695d 2870d
INFO: task hung in blk_trace_setup trace block 1 1 2706d 2706d
INFO: task hung in perf_uprobe_destroy trace 1 2 2708d 2739d
general protection fault in event_sched_in trace 2 1 2713d 2713d
WARNING in bpf_base_func_proto trace -1 1 2629d 2628d
BUG: soft lockup in perf_release trace 1 6 2728d 2884d
INFO: task hung in register_for_each_vma perf trace 1 1 2748d 2748d
general protection fault in relay_switch_subbuf trace block 2 4 2755d 2727d
possible deadlock in uprobe_clear_state perf trace 4 2 2760d 2798d
possible deadlock in percpu_down_write perf trace 4 2 2768d 2856d
possible deadlock in fs_reclaim_acquire perf trace 4 1 2774d 2772d
possible deadlock in perf_trace_destroy (3) trace 4 12 2794d 2923d
INFO: task hung in blk_trace_ioctl trace block 1 3 2804d 2884d
general protection fault in uprobe_mmap perf trace 2 1 2815d 2813d
KMSAN: uninit-value in vmap_page_range_noflush (2) block trace 7 41 2860d 2861d
BUG: soft lockup in smp_call_function_many trace 1 417 2891d 3040d
INFO: task hung in process_one_work trace 1 1 3045d 3045d
KMSAN: uninit-value in process_preds trace 7 syz, C 15 2957d 3016d
BUG: unable to handle kernel NULL pointer dereference in kmsan_vmap trace block 10 3 2910d 2958d
INFO: task hung in perf_trace_destroy trace 1 1 2945d 2945d
KASAN: use-after-free Read in do_blk_trace_setup trace block 19 syz, C 4 3197d 3185d
possible deadlock in perf_trace_destroy trace 4 syz, C 525 3220d 3204d