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 135d 226d
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) prio:normal bpf trace 19 1 167d 159d
INFO: task hung in tracing_splice_read_pipe trace 1 4 260d 279d
BUG: soft lockup in packet_rcv perf trace 1 2 241d 293d
BUG: soft lockup in sctp_generate_heartbeat_event (2) trace 1 1 226d 226d
BUG: stack guard page was hit in br_handle_frame bpf trace -1 1 322d 317d
possible deadlock in ring_buffer_map trace 4 1 334d 330d
BUG: soft lockup in sys_bind trace bpf can 1 2 341d 423d
WARNING in tracepoint_add_func (3) trace -1 1 355d 351d
KCSAN: data-race in memcpy_and_pad / prepare_signal bpf trace 6 2 338d 339d
BUG: soft lockup in perf_event_open trace bpf 1 2 427d 423d
WARNING in bpf_get_stack_raw_tp bpf trace -1 syz, C error error 179 463d 730d
INFO: task hung in relay_close block trace 1 3 467d 487d
BUG: soft lockup in anon_pipe_write trace 1 1 482d 478d
possible deadlock in ring_buffer_resize trace 4 1 508d 504d
WARNING in tracepoint_add_func (2) trace -1 4 517d 536d
linux-next test error: WARNING in trace_event_raw_init trace -1 2 491d 491d
INFO: rcu detected stall in syscall_trace_enter (4) trace bpf 1 10 541d 740d
possible deadlock in __mod_timer (4) bpf trace 4 syz, C 4 609d 703d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (8) trace block 6 8 556d 620d
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog bpf trace 6 1 556d 556d
possible deadlock in blk_trace_setup trace block 4 syz done 3010 581d 661d
possible deadlock in blk_trace_ioctl block trace 4 syz done 4302 581d 662d
WARNING in ring_buffer_map trace -1 syz, C 3 615d 618d
kernel BUG in ring_buffer_map trace -1 syz, C 5 616d 617d
INFO: task hung in tracepoint_probe_unregister bpf trace 1 2 651d 732d
BUG: soft lockup in call_timer_fn (2) trace 1 1 683d 679d
KASAN: slab-use-after-free Read in filter_chain perf trace 19 13 713d 771d
INFO: task hung in static_key_enable_cpuslocked bpf trace 1 3 732d 832d
KASAN: slab-use-after-free Read in uprobe_mmap perf trace 19 67 715d 762d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (7) trace block 6 1 705d 705d
INFO: rcu detected stall in check_preemption_disabled (2) bpf trace 1 1 761d 761d
KASAN: slab-use-after-free Read in uprobe_unregister trace perf 19 syz, C unreliable 5 737d 735d
INFO: task hung in relay_open block trace 1 2 801d 891d
BUG: unable to handle kernel paging request in arch_uprobe_exception_notify trace 8 1 728d 728d
inconsistent lock state in __lock_task_sighand bpf trace 4 syz, C done 752 1010d 1014d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (6) block trace 6 65 786d 991d
WARNING in group_send_sig_info bpf trace -1 1 855d 851d
possible deadlock in __send_signal_locked bpf trace 4 14 847d 861d
INFO: task hung in blk_trace_setup (3) block trace 1 1 894d 894d
BUG: unable to handle kernel paging request in tracefs_apply_options fs trace 8 syz, C done done 45 964d 965d
possible deadlock in dev_watchdog trace bpf 4 1 1013d 1013d
possible deadlock in sctp_err_lookup bpf trace 4 1 1014d 1014d
KMSAN: uninit-value in __schedule (3) trace net 7 2 1287d 1290d
KASAN: use-after-free Read in relay_switch_subbuf block trace 19 syz, C done error 93 1397d 2891d
WARNING: held lock freed in uprobe_unregister trace perf 4 syz, C error 3 2027d 2030d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (5) block trace 6 19 1317d 1410d
KCSAN: data-race in __blk_add_trace / __blk_trace_startstop block trace 6 1 1317d 1317d
BUG: unable to handle kernel paging request in bpf_prog_ADDR_F bpf trace 8 11 1478d 1515d
WARNING in rcu_irq_enter trace -1 syz, C done error 2346 2161d 2228d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (4) block trace 6 11 1467d 1620d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run5 trace bpf 17 syz, C done 2 2164d 2162d
WARNING in trace_hardirqs_on (2) trace -1 1 1559d 1555d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run7 bpf trace 17 syz, C done error 8 2022d 2059d
possible deadlock in ___bpf_prog_run bpf trace 4 1 1583d 1579d
BUG: sleeping function called from invalid context in relay_open_buf block trace 5 3 1532d 1530d
WARNING in ring_buffer_lock_reserve trace -1 2 1586d 1583d
linux-next boot error: WARNING in trace_event_raw_init trace -1 3 1674d 1674d
INFO: task can't die in trace_hardirqs_on trace 1 1 1680d 1676d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (3) trace block 6 6 1668d 1756d
INFO: task hung in uprobe_start_dup_mmap (2) perf trace 1 4 1687d 1701d
INFO: task hung in blk_trace_ioctl (3) block trace 1 2 1730d 1795d
WARNING: bad unlock balance in process_one_work trace 4 1 1759d 1755d
possible deadlock in register_for_each_vma (2) trace perf 4 1 1796d 1793d
INFO: task hung in perf_uprobe_destroy (2) trace 1 1 1745d 1745d
KCSAN: data-race in copy_page_from_iter_atomic / uprobe_write_opcode trace perf 6 1 1814d 1814d
KCSAN: data-race in uprobe_dispatcher / uprobe_dispatcher trace 6 50 1826d 1826d
KMSAN: uninit-value in tracing_record_taskinfo_sched_switch trace 7 1 1811d 1811d
possible deadlock in register_for_each_vma perf trace 4 1 1983d 1979d
BUG: stack guard page was hit in check_preemption_disabled (2) trace -1 1 1956d 1927d
BUG: stack guard page was hit in trace_hardirqs_off_finish trace -1 2 1875d 1877d
KCSAN: data-race in exit_signals / task_dump_owner (5) trace 6 22 1910d 1993d
KCSAN: data-race in exit_signals / get_task_exe_file trace 6 5 1913d 1947d
BUG: unable to handle kernel paging request in bpf_trace_run7 bpf trace 8 2 2043d 2041d
BUG: unable to handle kernel paging request in bpf_trace_run1 bpf trace 8 4 2081d 2165d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run1 trace bpf 17 11 2084d 2115d
BUG: KFENCE: use-after-free read in find_uprobe perf trace -1 1 2031d 2031d
WARNING: refcount bug in uprobe_mmap trace perf 13 1 2031d 2031d
BUG: unable to handle kernel paging request in bpf_trace_run4 trace bpf 8 2 2113d 2114d
INFO: rcu detected stall in ipv6_list_rcv trace 1 2 2086d 2087d
BUG: using __this_cpu_read() in preemptible code in __bad_area_nosemaphore trace 4 1 2130d 2126d
WARNING in trace_hardirqs_on trace -1 2 2156d 2185d
BUG: stack guard page was hit in trace_hardirqs_off trace -1 1 2177d 2176d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (2) block trace 6 3 2116d 2088d
BUG: soft lockup in __do_sys_perf_event_open trace 1 1 2240d 2239d
KMSAN: uninit-value in bpf_prog_ADDR bpf trace 7 syz, C 30 2283d 2285d
INFO: task hung in trace_hardirqs_on trace 1 1 2302d 2302d
INFO: task hung in blk_trace_remove trace block 1 1 2353d 2349d
KASAN: out-of-bounds Read in trace_raw_output_kvm_update_master_clock trace 17 1 2328d 2324d
INFO: task hung in blk_trace_setup (2) block trace 1 1 2350d 2350d
WARNING in tracing_func_proto trace -1 3 2399d 2412d
WARNING in bpf_base_func_proto (2) trace -1 2 2400d 2431d
WARNING in trace_hardirqs_off_caller trace -1 1 2387d 2383d
BUG: soft lockup in sys_getsockopt trace 1 1 2395d 2395d
INFO: rcu detected stall in trace_timer_expire_exit trace 1 1 2413d 2413d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf trace block 6 17 2396d 2492d
INFO: task hung in blk_trace_ioctl (2) block trace 1 4 2419d 2529d
general protection fault in relay_close_buf trace block 2 5 2455d 2668d
KCSAN: data-race in mmap_region / register_for_each_vma perf trace 6 1 2450d 2450d
general protection fault in relay_switch_subbuf (3) trace block 2 1 2491d 2490d
INFO: task hung in tp_perf_event_destroy trace 1 8 2530d 2905d
general protection fault in relay_open trace block 2 2 2543d 2547d
INFO: task hung in synchronize_rcu (2) trace 1 8 2461d 2461d
INFO: task hung in acct_collect trace 1 1 2573d 2572d
general protection fault in relay_switch_subbuf (2) trace block 2 1 2583d 2575d
INFO: rcu detected stall in sg_ioctl block trace 1 3 2694d 2729d
INFO: task hung in uprobe_start_dup_mmap trace perf 1 196 2696d 2911d
INFO: task hung in perf_tp_event_init trace 1 5 2711d 2885d
INFO: task hung in blk_trace_setup trace block 1 1 2722d 2721d
INFO: task hung in perf_uprobe_destroy trace 1 2 2724d 2755d
general protection fault in event_sched_in trace 2 1 2729d 2729d
WARNING in bpf_base_func_proto trace -1 1 2645d 2644d
BUG: soft lockup in perf_release trace 1 6 2744d 2899d
INFO: task hung in register_for_each_vma perf trace 1 1 2763d 2763d
general protection fault in relay_switch_subbuf trace block 2 4 2770d 2743d
possible deadlock in uprobe_clear_state perf trace 4 2 2776d 2814d
possible deadlock in percpu_down_write perf trace 4 2 2784d 2872d
possible deadlock in fs_reclaim_acquire perf trace 4 1 2789d 2788d
possible deadlock in perf_trace_destroy (3) trace 4 12 2810d 2939d
INFO: task hung in blk_trace_ioctl trace block 1 3 2820d 2899d
general protection fault in uprobe_mmap perf trace 2 1 2831d 2829d
KMSAN: uninit-value in vmap_page_range_noflush (2) block trace 7 41 2876d 2877d
BUG: soft lockup in smp_call_function_many trace 1 417 2907d 3056d
INFO: task hung in process_one_work trace 1 1 3061d 3061d
KMSAN: uninit-value in process_preds trace 7 syz, C 15 2972d 3031d
BUG: unable to handle kernel NULL pointer dereference in kmsan_vmap trace block 10 3 2926d 2974d
INFO: task hung in perf_trace_destroy trace 1 1 2961d 2961d
KASAN: use-after-free Read in do_blk_trace_setup trace block 19 syz, C 4 3212d 3200d
possible deadlock in perf_trace_destroy trace 4 syz, C 525 3236d 3219d