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Out of 127 bugs, 110 were automatically obsoleted (12 due to revoked reproducers), 17 were invalidated by users.
Applied filters: Label=subsystems:trace (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
INFO: task hung in tracing_splice_read_pipe trace 1 4 144d 163d
BUG: soft lockup in packet_rcv perf trace 1 2 124d 177d
BUG: soft lockup in sctp_generate_heartbeat_event (2) trace 1 1 110d 110d
BUG: stack guard page was hit in br_handle_frame bpf trace -1 1 206d 201d
possible deadlock in ring_buffer_map trace 4 1 218d 214d
BUG: soft lockup in sys_bind trace bpf can 1 2 225d 307d
WARNING in tracepoint_add_func (3) trace -1 1 238d 234d
KCSAN: data-race in memcpy_and_pad / prepare_signal bpf trace 6 2 222d 222d
BUG: soft lockup in perf_event_open trace bpf 1 2 311d 307d
WARNING in bpf_get_stack_raw_tp bpf trace -1 C error error 179 347d 613d
INFO: task hung in relay_close block trace 1 3 351d 370d
BUG: soft lockup in anon_pipe_write trace 1 1 365d 361d
possible deadlock in ring_buffer_resize trace 4 1 391d 387d
WARNING in tracepoint_add_func (2) trace -1 4 401d 420d
linux-next test error: WARNING in trace_event_raw_init trace -1 2 374d 374d
INFO: rcu detected stall in syscall_trace_enter (4) trace bpf 1 10 424d 624d
possible deadlock in __mod_timer (4) bpf trace 4 C 4 492d 587d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (8) trace block 6 8 440d 504d
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog bpf trace 6 1 440d 440d
possible deadlock in blk_trace_setup trace block 4 syz done 3010 465d 545d
possible deadlock in blk_trace_ioctl block trace 4 syz done 4302 465d 546d
WARNING in ring_buffer_map trace -1 C 3 498d 502d
kernel BUG in ring_buffer_map trace -1 C 5 500d 500d
INFO: task hung in tracepoint_probe_unregister bpf trace 1 2 535d 616d
BUG: soft lockup in call_timer_fn (2) trace 1 1 567d 563d
KASAN: slab-use-after-free Read in filter_chain perf trace 19 13 597d 655d
INFO: task hung in static_key_enable_cpuslocked bpf trace 1 3 616d 716d
KASAN: slab-use-after-free Read in uprobe_mmap perf trace 19 67 599d 646d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (7) trace block 6 1 589d 589d
INFO: rcu detected stall in check_preemption_disabled (2) bpf trace 1 1 645d 645d
KASAN: slab-use-after-free Read in uprobe_unregister trace perf 19 C unreliable 5 621d 619d
INFO: task hung in relay_open block trace 1 2 684d 774d
BUG: unable to handle kernel paging request in arch_uprobe_exception_notify trace 8 1 612d 612d
inconsistent lock state in __lock_task_sighand bpf trace 4 C done 752 894d 897d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (6) block trace 6 65 670d 875d
WARNING in group_send_sig_info bpf trace -1 1 738d 734d
possible deadlock in __send_signal_locked bpf trace 4 14 731d 745d
INFO: task hung in blk_trace_setup (3) block trace 1 1 778d 778d
BUG: unable to handle kernel paging request in tracefs_apply_options fs trace 8 C done done 45 848d 849d
possible deadlock in dev_watchdog trace bpf 4 1 897d 896d
possible deadlock in sctp_err_lookup bpf trace 4 1 898d 898d
KMSAN: uninit-value in __schedule (3) trace net 7 2 1171d 1174d
KASAN: use-after-free Read in relay_switch_subbuf block trace 19 C done error 93 1281d 2775d
WARNING: held lock freed in uprobe_unregister trace perf 4 C error 3 1911d 1913d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (5) block trace 6 19 1201d 1294d
KCSAN: data-race in __blk_add_trace / __blk_trace_startstop block trace 6 1 1201d 1201d
BUG: unable to handle kernel paging request in bpf_prog_ADDR_F bpf trace 8 11 1362d 1399d
WARNING in rcu_irq_enter trace -1 C done error 2346 2045d 2111d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (4) block trace 6 11 1351d 1504d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run5 trace bpf 17 C done 2 2048d 2046d
WARNING in trace_hardirqs_on (2) trace -1 1 1443d 1439d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run7 bpf trace 17 C done error 8 1906d 1942d
possible deadlock in ___bpf_prog_run bpf trace 4 1 1467d 1463d
BUG: sleeping function called from invalid context in relay_open_buf block trace 5 3 1415d 1413d
WARNING in ring_buffer_lock_reserve trace -1 2 1470d 1466d
linux-next boot error: WARNING in trace_event_raw_init trace -1 3 1558d 1558d
INFO: task can't die in trace_hardirqs_on trace 1 1 1564d 1560d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (3) trace block 6 6 1552d 1640d
INFO: task hung in uprobe_start_dup_mmap (2) perf trace 1 4 1570d 1585d
INFO: task hung in blk_trace_ioctl (3) block trace 1 2 1614d 1679d
WARNING: bad unlock balance in process_one_work trace 4 1 1643d 1639d
possible deadlock in register_for_each_vma (2) trace perf 4 1 1679d 1677d
INFO: task hung in perf_uprobe_destroy (2) trace 1 1 1629d 1629d
KCSAN: data-race in copy_page_from_iter_atomic / uprobe_write_opcode trace perf 6 1 1698d 1698d
KCSAN: data-race in uprobe_dispatcher / uprobe_dispatcher trace 6 50 1710d 1709d
KMSAN: uninit-value in tracing_record_taskinfo_sched_switch trace 7 1 1694d 1694d
possible deadlock in register_for_each_vma perf trace 4 1 1867d 1863d
BUG: stack guard page was hit in check_preemption_disabled (2) trace -1 1 1840d 1810d
BUG: stack guard page was hit in trace_hardirqs_off_finish trace -1 2 1758d 1761d
KCSAN: data-race in exit_signals / task_dump_owner (5) trace 6 22 1794d 1877d
KCSAN: data-race in exit_signals / get_task_exe_file trace 6 5 1796d 1831d
BUG: unable to handle kernel paging request in bpf_trace_run7 bpf trace 8 2 1927d 1925d
BUG: unable to handle kernel paging request in bpf_trace_run1 bpf trace 8 4 1965d 2049d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run1 trace bpf 17 11 1968d 1999d
BUG: KFENCE: use-after-free read in find_uprobe perf trace -1 1 1915d 1915d
WARNING: refcount bug in uprobe_mmap trace perf 13 1 1915d 1915d
BUG: unable to handle kernel paging request in bpf_trace_run4 trace bpf 8 2 1997d 1997d
INFO: rcu detected stall in ipv6_list_rcv trace 1 2 1970d 1971d
BUG: using __this_cpu_read() in preemptible code in __bad_area_nosemaphore trace 4 1 2014d 2010d
WARNING in trace_hardirqs_on trace -1 2 2039d 2069d
BUG: stack guard page was hit in trace_hardirqs_off trace -1 1 2060d 2060d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (2) block trace 6 3 2000d 1971d
BUG: soft lockup in __do_sys_perf_event_open trace 1 1 2123d 2123d
KMSAN: uninit-value in bpf_prog_ADDR bpf trace 7 C 30 2167d 2169d
INFO: task hung in trace_hardirqs_on trace 1 1 2186d 2186d
INFO: task hung in blk_trace_remove trace block 1 1 2237d 2233d
KASAN: out-of-bounds Read in trace_raw_output_kvm_update_master_clock trace 17 1 2212d 2208d
INFO: task hung in blk_trace_setup (2) block trace 1 1 2233d 2233d
WARNING in tracing_func_proto trace -1 3 2283d 2296d
WARNING in bpf_base_func_proto (2) trace -1 2 2284d 2314d
WARNING in trace_hardirqs_off_caller trace -1 1 2271d 2267d
BUG: soft lockup in sys_getsockopt trace 1 1 2279d 2279d
INFO: rcu detected stall in trace_timer_expire_exit trace 1 1 2297d 2297d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf trace block 6 17 2280d 2376d
INFO: task hung in blk_trace_ioctl (2) block trace 1 4 2303d 2413d
general protection fault in relay_close_buf trace block 2 5 2339d 2552d
KCSAN: data-race in mmap_region / register_for_each_vma perf trace 6 1 2334d 2334d
general protection fault in relay_switch_subbuf (3) trace block 2 1 2375d 2374d
INFO: task hung in tp_perf_event_destroy trace 1 8 2414d 2789d
general protection fault in relay_open trace block 2 2 2427d 2431d
INFO: task hung in synchronize_rcu (2) trace 1 8 2344d 2345d
INFO: task hung in acct_collect trace 1 1 2456d 2456d
general protection fault in relay_switch_subbuf (2) trace block 2 1 2467d 2458d
INFO: rcu detected stall in sg_ioctl block trace 1 3 2578d 2613d
INFO: task hung in uprobe_start_dup_mmap trace perf 1 196 2580d 2794d
INFO: task hung in perf_tp_event_init trace 1 5 2595d 2769d
INFO: task hung in blk_trace_setup trace block 1 1 2605d 2605d
INFO: task hung in perf_uprobe_destroy trace 1 2 2607d 2639d
general protection fault in event_sched_in trace 2 1 2613d 2612d
WARNING in bpf_base_func_proto trace -1 1 2529d 2528d
BUG: soft lockup in perf_release trace 1 6 2628d 2783d
INFO: task hung in register_for_each_vma perf trace 1 1 2647d 2647d
general protection fault in relay_switch_subbuf trace block 2 4 2654d 2626d
possible deadlock in uprobe_clear_state perf trace 4 2 2660d 2697d
possible deadlock in percpu_down_write perf trace 4 2 2668d 2756d
possible deadlock in fs_reclaim_acquire perf trace 4 1 2673d 2672d
possible deadlock in perf_trace_destroy (3) trace 4 12 2694d 2822d
INFO: task hung in blk_trace_ioctl trace block 1 3 2704d 2783d
general protection fault in uprobe_mmap perf trace 2 1 2715d 2713d
KMSAN: uninit-value in vmap_page_range_noflush (2) block trace 7 41 2759d 2760d
BUG: soft lockup in smp_call_function_many trace 1 417 2791d 2939d
INFO: task hung in process_one_work trace 1 1 2945d 2944d
KMSAN: uninit-value in process_preds trace 7 C 15 2856d 2915d
BUG: unable to handle kernel NULL pointer dereference in kmsan_vmap trace block 10 3 2809d 2857d
INFO: task hung in perf_trace_destroy trace 1 1 2844d 2844d
KASAN: use-after-free Read in do_blk_trace_setup trace block 19 C 4 3096d 3084d
possible deadlock in perf_trace_destroy trace 4 C 525 3119d 3103d