Out of 133 bugs, 116 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_nr_dirty_pages prio:low trace -1 5 105d 200d
INFO: task hung in relay_close (2) prio:low block trace 1 2 99d 147d
INFO: task hung in tracing_splice_read_pipe (2) prio:low trace 1 2 106d 194d
KASAN: use-after-free Write in ring_buffer_read_page actionable prio:normal trace 22 1 122d 114d
WARNING in ring_buffer_map_get_reader (2) prio:low trace -1 49 164d 256d
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) prio:normal bpf trace 19 1 197d 189d
INFO: task hung in tracing_splice_read_pipe trace 1 4 290d 309d
BUG: soft lockup in packet_rcv perf trace 1 2 270d 322d
BUG: soft lockup in sctp_generate_heartbeat_event (2) trace 1 1 256d 256d
BUG: stack guard page was hit in br_handle_frame bpf trace -1 1 352d 346d
possible deadlock in ring_buffer_map trace 4 1 364d 360d
BUG: soft lockup in sys_bind trace bpf can 1 2 371d 453d
WARNING in tracepoint_add_func (3) trace -1 1 384d 380d
KCSAN: data-race in memcpy_and_pad / prepare_signal bpf trace 6 2 368d 368d
BUG: soft lockup in perf_event_open trace bpf 1 2 456d 453d
WARNING in bpf_get_stack_raw_tp bpf trace -1 syz, C error error 179 493d 759d
INFO: task hung in relay_close block trace 1 3 496d 516d
BUG: soft lockup in anon_pipe_write trace 1 1 511d 507d
possible deadlock in ring_buffer_resize trace 4 1 537d 533d
WARNING in tracepoint_add_func (2) trace -1 4 546d 566d
linux-next test error: WARNING in trace_event_raw_init trace -1 2 520d 520d
INFO: rcu detected stall in syscall_trace_enter (4) trace bpf 1 10 570d 770d
possible deadlock in __mod_timer (4) bpf trace 4 syz, C 4 638d 732d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (8) trace block 6 8 586d 650d
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog bpf trace 6 1 586d 586d
possible deadlock in blk_trace_setup trace block 4 syz done 3010 611d 690d
possible deadlock in blk_trace_ioctl block trace 4 syz done 4302 611d 692d
WARNING in ring_buffer_map trace -1 syz, C 3 644d 647d
kernel BUG in ring_buffer_map trace -1 syz, C 5 646d 646d
INFO: task hung in tracepoint_probe_unregister bpf trace 1 2 680d 762d
BUG: soft lockup in call_timer_fn (2) trace 1 1 713d 709d
KASAN: slab-use-after-free Read in filter_chain perf trace 19 13 743d 801d
INFO: task hung in static_key_enable_cpuslocked bpf trace 1 3 762d 862d
KASAN: slab-use-after-free Read in uprobe_mmap perf trace 19 67 745d 792d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (7) trace block 6 1 735d 735d
INFO: rcu detected stall in check_preemption_disabled (2) bpf trace 1 1 791d 791d
KASAN: slab-use-after-free Read in uprobe_unregister trace perf 19 syz, C unreliable 5 766d 765d
INFO: task hung in relay_open block trace 1 2 830d 920d
BUG: unable to handle kernel paging request in arch_uprobe_exception_notify trace 8 1 758d 758d
inconsistent lock state in __lock_task_sighand bpf trace 4 syz, C done 752 1039d 1043d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (6) block trace 6 65 816d 1021d
WARNING in group_send_sig_info bpf trace -1 1 884d 880d
possible deadlock in __send_signal_locked bpf trace 4 14 876d 890d
INFO: task hung in blk_trace_setup (3) block trace 1 1 924d 924d
BUG: unable to handle kernel paging request in tracefs_apply_options fs trace 8 syz, C done done 45 994d 995d
possible deadlock in dev_watchdog trace bpf 4 1 1042d 1042d
possible deadlock in sctp_err_lookup bpf trace 4 1 1044d 1043d
KMSAN: uninit-value in __schedule (3) trace net 7 2 1317d 1320d
KASAN: use-after-free Read in relay_switch_subbuf block trace 19 syz, C done error 93 1426d 2920d
WARNING: held lock freed in uprobe_unregister trace perf 4 syz, C error 3 2057d 2059d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (5) block trace 6 19 1347d 1440d
KCSAN: data-race in __blk_add_trace / __blk_trace_startstop block trace 6 1 1347d 1347d
BUG: unable to handle kernel paging request in bpf_prog_ADDR_F bpf trace 8 11 1508d 1544d
WARNING in rcu_irq_enter trace -1 syz, C done error 2346 2191d 2257d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (4) block trace 6 11 1497d 1650d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run5 trace bpf 17 syz, C done 2 2193d 2191d
WARNING in trace_hardirqs_on (2) trace -1 1 1589d 1585d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run7 bpf trace 17 syz, C done error 8 2051d 2088d
possible deadlock in ___bpf_prog_run bpf trace 4 1 1613d 1609d
BUG: sleeping function called from invalid context in relay_open_buf block trace 5 3 1561d 1559d
WARNING in ring_buffer_lock_reserve trace -1 2 1615d 1612d
linux-next boot error: WARNING in trace_event_raw_init trace -1 3 1704d 1704d
INFO: task can't die in trace_hardirqs_on trace 1 1 1710d 1706d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (3) trace block 6 6 1698d 1786d
INFO: task hung in uprobe_start_dup_mmap (2) perf trace 1 4 1716d 1731d
INFO: task hung in blk_trace_ioctl (3) block trace 1 2 1759d 1824d
WARNING: bad unlock balance in process_one_work trace 4 1 1789d 1785d
possible deadlock in register_for_each_vma (2) trace perf 4 1 1825d 1823d
INFO: task hung in perf_uprobe_destroy (2) trace 1 1 1775d 1775d
KCSAN: data-race in copy_page_from_iter_atomic / uprobe_write_opcode trace perf 6 1 1843d 1843d
KCSAN: data-race in uprobe_dispatcher / uprobe_dispatcher trace 6 50 1855d 1855d
KMSAN: uninit-value in tracing_record_taskinfo_sched_switch trace 7 1 1840d 1840d
possible deadlock in register_for_each_vma perf trace 4 1 2012d 2008d
BUG: stack guard page was hit in check_preemption_disabled (2) trace -1 1 1986d 1956d
BUG: stack guard page was hit in trace_hardirqs_off_finish trace -1 2 1904d 1906d
KCSAN: data-race in exit_signals / task_dump_owner (5) trace 6 22 1940d 2023d
KCSAN: data-race in exit_signals / get_task_exe_file trace 6 5 1942d 1977d
BUG: unable to handle kernel paging request in bpf_trace_run7 bpf trace 8 2 2073d 2070d
BUG: unable to handle kernel paging request in bpf_trace_run1 bpf trace 8 4 2111d 2194d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run1 trace bpf 17 11 2114d 2145d
BUG: KFENCE: use-after-free read in find_uprobe perf trace -1 1 2060d 2060d
WARNING: refcount bug in uprobe_mmap trace perf 13 1 2061d 2060d
BUG: unable to handle kernel paging request in bpf_trace_run4 trace bpf 8 2 2143d 2143d
INFO: rcu detected stall in ipv6_list_rcv trace 1 2 2116d 2116d
BUG: using __this_cpu_read() in preemptible code in __bad_area_nosemaphore trace 4 1 2160d 2156d
WARNING in trace_hardirqs_on trace -1 2 2185d 2214d
BUG: stack guard page was hit in trace_hardirqs_off trace -1 1 2206d 2205d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (2) block trace 6 3 2145d 2117d
BUG: soft lockup in __do_sys_perf_event_open trace 1 1 2269d 2269d
KMSAN: uninit-value in bpf_prog_ADDR bpf trace 7 syz, C 30 2313d 2315d
INFO: task hung in trace_hardirqs_on trace 1 1 2331d 2331d
INFO: task hung in blk_trace_remove trace block 1 1 2383d 2378d
KASAN: out-of-bounds Read in trace_raw_output_kvm_update_master_clock trace 17 1 2358d 2354d
INFO: task hung in blk_trace_setup (2) block trace 1 1 2379d 2379d
WARNING in tracing_func_proto trace -1 3 2428d 2441d
WARNING in bpf_base_func_proto (2) trace -1 2 2430d 2460d
WARNING in trace_hardirqs_off_caller trace -1 1 2416d 2412d
BUG: soft lockup in sys_getsockopt trace 1 1 2425d 2425d
INFO: rcu detected stall in trace_timer_expire_exit trace 1 1 2443d 2443d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf trace block 6 17 2425d 2522d
INFO: task hung in blk_trace_ioctl (2) block trace 1 4 2449d 2559d
general protection fault in relay_close_buf trace block 2 5 2485d 2697d
KCSAN: data-race in mmap_region / register_for_each_vma perf trace 6 1 2480d 2480d
general protection fault in relay_switch_subbuf (3) trace block 2 1 2520d 2520d
INFO: task hung in tp_perf_event_destroy trace 1 8 2560d 2935d
general protection fault in relay_open trace block 2 2 2573d 2577d
INFO: task hung in synchronize_rcu (2) trace 1 8 2490d 2491d
INFO: task hung in acct_collect trace 1 1 2602d 2602d
general protection fault in relay_switch_subbuf (2) trace block 2 1 2613d 2604d
INFO: rcu detected stall in sg_ioctl block trace 1 3 2724d 2758d
INFO: task hung in uprobe_start_dup_mmap trace perf 1 196 2726d 2940d
INFO: task hung in perf_tp_event_init trace 1 5 2740d 2915d
INFO: task hung in blk_trace_setup trace block 1 1 2751d 2751d
INFO: task hung in perf_uprobe_destroy trace 1 2 2753d 2785d
general protection fault in event_sched_in trace 2 1 2759d 2758d
WARNING in bpf_base_func_proto trace -1 1 2675d 2673d
BUG: soft lockup in perf_release trace 1 6 2773d 2929d
INFO: task hung in register_for_each_vma perf trace 1 1 2793d 2793d
general protection fault in relay_switch_subbuf trace block 2 4 2800d 2772d
possible deadlock in uprobe_clear_state perf trace 4 2 2806d 2843d
possible deadlock in percpu_down_write perf trace 4 2 2814d 2902d
possible deadlock in fs_reclaim_acquire perf trace 4 1 2819d 2817d
possible deadlock in perf_trace_destroy (3) trace 4 12 2839d 2968d
INFO: task hung in blk_trace_ioctl trace block 1 3 2849d 2929d
general protection fault in uprobe_mmap perf trace 2 1 2861d 2859d
KMSAN: uninit-value in vmap_page_range_noflush (2) block trace 7 41 2905d 2906d
BUG: soft lockup in smp_call_function_many trace 1 417 2937d 3085d
INFO: task hung in process_one_work trace 1 1 3090d 3090d
KMSAN: uninit-value in process_preds trace 7 syz, C 15 3002d 3061d
BUG: unable to handle kernel NULL pointer dereference in kmsan_vmap trace block 10 3 2955d 3003d
INFO: task hung in perf_trace_destroy trace 1 1 2990d 2990d
KASAN: use-after-free Read in do_blk_trace_setup trace block 19 syz, C 4 3242d 3230d
possible deadlock in perf_trace_destroy trace 4 syz, C 525 3265d 3249d