Out of 136 bugs, 119 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
KCSAN: data-race in __perf_event_overflow / perf_event_detach_bpf_prog race:harmful prio:low bpf trace 6 2 63d 71d
INFO: rcu detected stall in uprobe_mmap prio:low trace perf 1 1 98d 98d
KCSAN: data-race in do_readlinkat / ring_buffer_unlock_commit race:benign prio:high trace 6 1 70d 70d
WARNING in ring_buffer_nr_dirty_pages prio:low trace -1 5 120d 214d
INFO: task hung in relay_close (2) prio:low block trace 1 2 113d 162d
INFO: task hung in tracing_splice_read_pipe (2) prio:low trace 1 2 120d 208d
KASAN: use-after-free Write in ring_buffer_read_page actionable prio:normal trace 22 1 136d 129d
WARNING in ring_buffer_map_get_reader (2) prio:low trace -1 49 178d 270d
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) prio:normal bpf trace 19 1 211d 203d
INFO: task hung in tracing_splice_read_pipe trace 1 4 304d 323d
BUG: soft lockup in packet_rcv perf trace 1 2 285d 337d
BUG: soft lockup in sctp_generate_heartbeat_event (2) trace 1 1 270d 270d
BUG: stack guard page was hit in br_handle_frame bpf trace -1 1 366d 361d
possible deadlock in ring_buffer_map trace 4 1 378d 374d
BUG: soft lockup in sys_bind trace bpf can 1 2 385d 467d
WARNING in tracepoint_add_func (3) trace -1 1 399d 395d
KCSAN: data-race in memcpy_and_pad / prepare_signal bpf trace 6 2 382d 383d
BUG: soft lockup in perf_event_open trace bpf 1 2 471d 467d
WARNING in bpf_get_stack_raw_tp bpf trace -1 syz, C error error 179 507d 774d
INFO: task hung in relay_close block trace 1 3 511d 531d
BUG: soft lockup in anon_pipe_write trace 1 1 525d 521d
possible deadlock in ring_buffer_resize trace 4 1 552d 548d
WARNING in tracepoint_add_func (2) trace -1 4 561d 580d
linux-next test error: WARNING in trace_event_raw_init trace -1 2 535d 535d
INFO: rcu detected stall in syscall_trace_enter (4) trace bpf 1 10 585d 784d
possible deadlock in __mod_timer (4) bpf trace 4 syz, C 4 653d 747d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (8) trace block 6 8 600d 664d
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog bpf trace 6 1 600d 600d
possible deadlock in blk_trace_setup trace block 4 syz done 3010 625d 705d
possible deadlock in blk_trace_ioctl block trace 4 syz done 4302 625d 706d
WARNING in ring_buffer_map trace -1 syz, C 3 658d 662d
kernel BUG in ring_buffer_map trace -1 syz, C 5 660d 661d
INFO: task hung in tracepoint_probe_unregister bpf trace 1 2 695d 776d
BUG: soft lockup in call_timer_fn (2) trace 1 1 727d 723d
KASAN: slab-use-after-free Read in filter_chain perf trace 19 13 757d 815d
INFO: task hung in static_key_enable_cpuslocked bpf trace 1 3 776d 876d
KASAN: slab-use-after-free Read in uprobe_mmap perf trace 19 67 759d 806d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (7) trace block 6 1 749d 749d
INFO: rcu detected stall in check_preemption_disabled (2) bpf trace 1 1 805d 805d
KASAN: slab-use-after-free Read in uprobe_unregister trace perf 19 syz, C unreliable 5 781d 779d
INFO: task hung in relay_open block trace 1 2 845d 935d
BUG: unable to handle kernel paging request in arch_uprobe_exception_notify trace 8 1 772d 772d
inconsistent lock state in __lock_task_sighand bpf trace 4 syz, C done 752 1054d 1058d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (6) block trace 6 65 830d 1035d
WARNING in group_send_sig_info bpf trace -1 1 898d 894d
possible deadlock in __send_signal_locked bpf trace 4 14 891d 905d
INFO: task hung in blk_trace_setup (3) block trace 1 1 938d 938d
BUG: unable to handle kernel paging request in tracefs_apply_options fs trace 8 syz, C done done 45 1008d 1009d
possible deadlock in dev_watchdog trace bpf 4 1 1057d 1057d
possible deadlock in sctp_err_lookup bpf trace 4 1 1058d 1058d
KMSAN: uninit-value in __schedule (3) trace net 7 2 1331d 1334d
KASAN: use-after-free Read in relay_switch_subbuf block trace 19 syz, C done error 93 1441d 2935d
WARNING: held lock freed in uprobe_unregister trace perf 4 syz, C error 3 2071d 2074d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (5) block trace 6 19 1361d 1454d
KCSAN: data-race in __blk_add_trace / __blk_trace_startstop block trace 6 1 1361d 1361d
BUG: unable to handle kernel paging request in bpf_prog_ADDR_F bpf trace 8 11 1522d 1559d
WARNING in rcu_irq_enter trace -1 syz, C done error 2346 2205d 2272d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (4) block trace 6 11 1511d 1664d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run5 trace bpf 17 syz, C done 2 2208d 2206d
WARNING in trace_hardirqs_on (2) trace -1 1 1603d 1599d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run7 bpf trace 17 syz, C done error 8 2066d 2102d
possible deadlock in ___bpf_prog_run bpf trace 4 1 1627d 1623d
BUG: sleeping function called from invalid context in relay_open_buf block trace 5 3 1576d 1574d
WARNING in ring_buffer_lock_reserve trace -1 2 1630d 1626d
linux-next boot error: WARNING in trace_event_raw_init trace -1 3 1718d 1718d
INFO: task can't die in trace_hardirqs_on trace 1 1 1724d 1720d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (3) trace block 6 6 1712d 1800d
INFO: task hung in uprobe_start_dup_mmap (2) perf trace 1 4 1731d 1745d
INFO: task hung in blk_trace_ioctl (3) block trace 1 2 1774d 1839d
WARNING: bad unlock balance in process_one_work trace 4 1 1803d 1799d
possible deadlock in register_for_each_vma (2) trace perf 4 1 1840d 1837d
INFO: task hung in perf_uprobe_destroy (2) trace 1 1 1789d 1789d
KCSAN: data-race in copy_page_from_iter_atomic / uprobe_write_opcode trace perf 6 1 1858d 1858d
KCSAN: data-race in uprobe_dispatcher / uprobe_dispatcher trace 6 50 1870d 1869d
KMSAN: uninit-value in tracing_record_taskinfo_sched_switch trace 7 1 1854d 1854d
possible deadlock in register_for_each_vma perf trace 4 1 2027d 2023d
BUG: stack guard page was hit in check_preemption_disabled (2) trace -1 1 2000d 1971d
BUG: stack guard page was hit in trace_hardirqs_off_finish trace -1 2 1919d 1921d
KCSAN: data-race in exit_signals / task_dump_owner (5) trace 6 22 1954d 2037d
KCSAN: data-race in exit_signals / get_task_exe_file trace 6 5 1956d 1991d
BUG: unable to handle kernel paging request in bpf_trace_run7 bpf trace 8 2 2087d 2085d
BUG: unable to handle kernel paging request in bpf_trace_run1 bpf trace 8 4 2125d 2209d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run1 trace bpf 17 11 2128d 2159d
BUG: KFENCE: use-after-free read in find_uprobe perf trace -1 1 2075d 2075d
WARNING: refcount bug in uprobe_mmap trace perf 13 1 2075d 2075d
BUG: unable to handle kernel paging request in bpf_trace_run4 trace bpf 8 2 2157d 2158d
INFO: rcu detected stall in ipv6_list_rcv trace 1 2 2130d 2131d
BUG: using __this_cpu_read() in preemptible code in __bad_area_nosemaphore trace 4 1 2174d 2170d
WARNING in trace_hardirqs_on trace -1 2 2199d 2229d
BUG: stack guard page was hit in trace_hardirqs_off trace -1 1 2221d 2220d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (2) block trace 6 3 2160d 2132d
BUG: soft lockup in __do_sys_perf_event_open trace 1 1 2283d 2283d
KMSAN: uninit-value in bpf_prog_ADDR bpf trace 7 syz, C 30 2327d 2329d
INFO: task hung in trace_hardirqs_on trace 1 1 2346d 2346d
INFO: task hung in blk_trace_remove trace block 1 1 2397d 2393d
KASAN: out-of-bounds Read in trace_raw_output_kvm_update_master_clock trace 17 1 2372d 2368d
INFO: task hung in blk_trace_setup (2) block trace 1 1 2394d 2394d
WARNING in tracing_func_proto trace -1 3 2443d 2456d
WARNING in bpf_base_func_proto (2) trace -1 2 2444d 2475d
WARNING in trace_hardirqs_off_caller trace -1 1 2431d 2427d
BUG: soft lockup in sys_getsockopt trace 1 1 2439d 2439d
INFO: rcu detected stall in trace_timer_expire_exit trace 1 1 2457d 2457d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf trace block 6 17 2440d 2536d
INFO: task hung in blk_trace_ioctl (2) block trace 1 4 2463d 2573d
general protection fault in relay_close_buf trace block 2 5 2499d 2712d
KCSAN: data-race in mmap_region / register_for_each_vma perf trace 6 1 2494d 2494d
general protection fault in relay_switch_subbuf (3) trace block 2 1 2535d 2534d
INFO: task hung in tp_perf_event_destroy trace 1 8 2574d 2949d
general protection fault in relay_open trace block 2 2 2587d 2591d
INFO: task hung in synchronize_rcu (2) trace 1 8 2504d 2505d
INFO: task hung in acct_collect trace 1 1 2616d 2616d
general protection fault in relay_switch_subbuf (2) trace block 2 1 2627d 2618d
INFO: rcu detected stall in sg_ioctl block trace 1 3 2738d 2773d
INFO: task hung in uprobe_start_dup_mmap trace perf 1 196 2740d 2954d
INFO: task hung in perf_tp_event_init trace 1 5 2755d 2929d
INFO: task hung in blk_trace_setup trace block 1 1 2765d 2765d
INFO: task hung in perf_uprobe_destroy trace 1 2 2768d 2799d
general protection fault in event_sched_in trace 2 1 2773d 2772d
WARNING in bpf_base_func_proto trace -1 1 2689d 2688d
BUG: soft lockup in perf_release trace 1 6 2788d 2943d
INFO: task hung in register_for_each_vma perf trace 1 1 2807d 2807d
general protection fault in relay_switch_subbuf trace block 2 4 2814d 2787d
possible deadlock in uprobe_clear_state perf trace 4 2 2820d 2858d
possible deadlock in percpu_down_write perf trace 4 2 2828d 2916d
possible deadlock in fs_reclaim_acquire perf trace 4 1 2833d 2832d
possible deadlock in perf_trace_destroy (3) trace 4 12 2854d 2983d
INFO: task hung in blk_trace_ioctl trace block 1 3 2864d 2943d
general protection fault in uprobe_mmap perf trace 2 1 2875d 2873d
KMSAN: uninit-value in vmap_page_range_noflush (2) block trace 7 41 2920d 2920d
BUG: soft lockup in smp_call_function_many trace 1 417 2951d 3099d
INFO: task hung in process_one_work trace 1 1 3105d 3105d
KMSAN: uninit-value in process_preds trace 7 syz, C 15 3016d 3075d
BUG: unable to handle kernel NULL pointer dereference in kmsan_vmap trace block 10 3 2969d 3018d
INFO: task hung in perf_trace_destroy trace 1 1 3005d 3004d
KASAN: use-after-free Read in do_blk_trace_setup trace block 19 syz, C 4 3256d 3244d
possible deadlock in perf_trace_destroy trace 4 syz, C 525 3279d 3263d