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 65d 74d
INFO: rcu detected stall in uprobe_mmap prio:low trace perf 1 1 100d 100d
KCSAN: data-race in do_readlinkat / ring_buffer_unlock_commit race:benign prio:high trace 6 1 72d 72d
WARNING in ring_buffer_nr_dirty_pages prio:low trace -1 5 122d 216d
INFO: task hung in relay_close (2) prio:low block trace 1 2 116d 164d
INFO: task hung in tracing_splice_read_pipe (2) prio:low trace 1 2 122d 210d
KASAN: use-after-free Write in ring_buffer_read_page actionable prio:normal trace 22 1 139d 131d
WARNING in ring_buffer_map_get_reader (2) prio:low trace -1 49 181d 272d
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) prio:normal bpf trace 19 1 213d 206d
INFO: task hung in tracing_splice_read_pipe trace 1 4 306d 326d
BUG: soft lockup in packet_rcv perf trace 1 2 287d 339d
BUG: soft lockup in sctp_generate_heartbeat_event (2) trace 1 1 273d 273d
BUG: stack guard page was hit in br_handle_frame bpf trace -1 1 368d 363d
possible deadlock in ring_buffer_map trace 4 1 381d 377d
BUG: soft lockup in sys_bind trace bpf can 1 2 388d 469d
WARNING in tracepoint_add_func (3) trace -1 1 401d 397d
KCSAN: data-race in memcpy_and_pad / prepare_signal bpf trace 6 2 385d 385d
BUG: soft lockup in perf_event_open trace bpf 1 2 473d 469d
WARNING in bpf_get_stack_raw_tp bpf trace -1 syz, C error error 179 510d 776d
INFO: task hung in relay_close block trace 1 3 513d 533d
BUG: soft lockup in anon_pipe_write trace 1 1 528d 524d
possible deadlock in ring_buffer_resize trace 4 1 554d 550d
WARNING in tracepoint_add_func (2) trace -1 4 563d 582d
linux-next test error: WARNING in trace_event_raw_init trace -1 2 537d 537d
INFO: rcu detected stall in syscall_trace_enter (4) trace bpf 1 10 587d 787d
possible deadlock in __mod_timer (4) bpf trace 4 syz, C 4 655d 749d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (8) trace block 6 8 602d 667d
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog bpf trace 6 1 602d 602d
possible deadlock in blk_trace_setup trace block 4 syz done 3010 628d 707d
possible deadlock in blk_trace_ioctl block trace 4 syz done 4302 628d 709d
WARNING in ring_buffer_map trace -1 syz, C 3 661d 664d
kernel BUG in ring_buffer_map trace -1 syz, C 5 662d 663d
INFO: task hung in tracepoint_probe_unregister bpf trace 1 2 697d 779d
BUG: soft lockup in call_timer_fn (2) trace 1 1 729d 725d
KASAN: slab-use-after-free Read in filter_chain perf trace 19 13 760d 818d
INFO: task hung in static_key_enable_cpuslocked bpf trace 1 3 779d 878d
KASAN: slab-use-after-free Read in uprobe_mmap perf trace 19 67 762d 809d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (7) trace block 6 1 751d 751d
INFO: rcu detected stall in check_preemption_disabled (2) bpf trace 1 1 808d 808d
KASAN: slab-use-after-free Read in uprobe_unregister trace perf 19 syz, C unreliable 5 783d 781d
INFO: task hung in relay_open block trace 1 2 847d 937d
BUG: unable to handle kernel paging request in arch_uprobe_exception_notify trace 8 1 775d 775d
inconsistent lock state in __lock_task_sighand bpf trace 4 syz, C done 752 1056d 1060d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (6) block trace 6 65 833d 1037d
WARNING in group_send_sig_info bpf trace -1 1 901d 897d
possible deadlock in __send_signal_locked bpf trace 4 14 893d 907d
INFO: task hung in blk_trace_setup (3) block trace 1 1 940d 940d
BUG: unable to handle kernel paging request in tracefs_apply_options fs trace 8 syz, C done done 45 1011d 1012d
possible deadlock in dev_watchdog trace bpf 4 1 1059d 1059d
possible deadlock in sctp_err_lookup bpf trace 4 1 1060d 1060d
KMSAN: uninit-value in __schedule (3) trace net 7 2 1333d 1337d
KASAN: use-after-free Read in relay_switch_subbuf block trace 19 syz, C done error 93 1443d 2937d
WARNING: held lock freed in uprobe_unregister trace perf 4 syz, C error 3 2074d 2076d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (5) block trace 6 19 1364d 1456d
KCSAN: data-race in __blk_add_trace / __blk_trace_startstop block trace 6 1 1363d 1363d
BUG: unable to handle kernel paging request in bpf_prog_ADDR_F bpf trace 8 11 1525d 1561d
WARNING in rcu_irq_enter trace -1 syz, C done error 2346 2207d 2274d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (4) block trace 6 11 1513d 1666d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run5 trace bpf 17 syz, C done 2 2210d 2208d
WARNING in trace_hardirqs_on (2) trace -1 1 1605d 1601d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run7 bpf trace 17 syz, C done error 8 2068d 2105d
possible deadlock in ___bpf_prog_run bpf trace 4 1 1630d 1626d
BUG: sleeping function called from invalid context in relay_open_buf block trace 5 3 1578d 1576d
WARNING in ring_buffer_lock_reserve trace -1 2 1632d 1629d
linux-next boot error: WARNING in trace_event_raw_init trace -1 3 1720d 1720d
INFO: task can't die in trace_hardirqs_on trace 1 1 1727d 1723d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (3) trace block 6 6 1715d 1802d
INFO: task hung in uprobe_start_dup_mmap (2) perf trace 1 4 1733d 1748d
INFO: task hung in blk_trace_ioctl (3) block trace 1 2 1776d 1841d
WARNING: bad unlock balance in process_one_work trace 4 1 1805d 1801d
possible deadlock in register_for_each_vma (2) trace perf 4 1 1842d 1840d
INFO: task hung in perf_uprobe_destroy (2) trace 1 1 1792d 1792d
KCSAN: data-race in copy_page_from_iter_atomic / uprobe_write_opcode trace perf 6 1 1860d 1860d
KCSAN: data-race in uprobe_dispatcher / uprobe_dispatcher trace 6 50 1872d 1872d
KMSAN: uninit-value in tracing_record_taskinfo_sched_switch trace 7 1 1857d 1857d
possible deadlock in register_for_each_vma perf trace 4 1 2029d 2025d
BUG: stack guard page was hit in check_preemption_disabled (2) trace -1 1 2002d 1973d
BUG: stack guard page was hit in trace_hardirqs_off_finish trace -1 2 1921d 1923d
KCSAN: data-race in exit_signals / task_dump_owner (5) trace 6 22 1956d 2039d
KCSAN: data-race in exit_signals / get_task_exe_file trace 6 5 1959d 1994d
BUG: unable to handle kernel paging request in bpf_trace_run7 bpf trace 8 2 2090d 2087d
BUG: unable to handle kernel paging request in bpf_trace_run1 bpf trace 8 4 2128d 2211d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run1 trace bpf 17 11 2130d 2161d
BUG: KFENCE: use-after-free read in find_uprobe perf trace -1 1 2077d 2077d
WARNING: refcount bug in uprobe_mmap trace perf 13 1 2077d 2077d
BUG: unable to handle kernel paging request in bpf_trace_run4 trace bpf 8 2 2160d 2160d
INFO: rcu detected stall in ipv6_list_rcv trace 1 2 2132d 2133d
BUG: using __this_cpu_read() in preemptible code in __bad_area_nosemaphore trace 4 1 2176d 2172d
WARNING in trace_hardirqs_on trace -1 2 2202d 2231d
BUG: stack guard page was hit in trace_hardirqs_off trace -1 1 2223d 2222d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (2) block trace 6 3 2162d 2134d
BUG: soft lockup in __do_sys_perf_event_open trace 1 1 2286d 2286d
KMSAN: uninit-value in bpf_prog_ADDR bpf trace 7 syz, C 30 2329d 2332d
INFO: task hung in trace_hardirqs_on trace 1 1 2348d 2348d
INFO: task hung in blk_trace_remove trace block 1 1 2400d 2395d
KASAN: out-of-bounds Read in trace_raw_output_kvm_update_master_clock trace 17 1 2375d 2371d
INFO: task hung in blk_trace_setup (2) block trace 1 1 2396d 2396d
WARNING in tracing_func_proto trace -1 3 2445d 2458d
WARNING in bpf_base_func_proto (2) trace -1 2 2447d 2477d
WARNING in trace_hardirqs_off_caller trace -1 1 2433d 2429d
BUG: soft lockup in sys_getsockopt trace 1 1 2441d 2441d
INFO: rcu detected stall in trace_timer_expire_exit trace 1 1 2460d 2460d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf trace block 6 17 2442d 2539d
INFO: task hung in blk_trace_ioctl (2) block trace 1 4 2466d 2576d
general protection fault in relay_close_buf trace block 2 5 2501d 2714d
KCSAN: data-race in mmap_region / register_for_each_vma perf trace 6 1 2496d 2496d
general protection fault in relay_switch_subbuf (3) trace block 2 1 2537d 2537d
INFO: task hung in tp_perf_event_destroy trace 1 8 2577d 2951d
general protection fault in relay_open trace block 2 2 2589d 2594d
INFO: task hung in synchronize_rcu (2) trace 1 8 2507d 2508d
INFO: task hung in acct_collect trace 1 1 2619d 2619d
general protection fault in relay_switch_subbuf (2) trace block 2 1 2629d 2621d
INFO: rcu detected stall in sg_ioctl block trace 1 3 2741d 2775d
INFO: task hung in uprobe_start_dup_mmap trace perf 1 196 2743d 2957d
INFO: task hung in perf_tp_event_init trace 1 5 2757d 2932d
INFO: task hung in blk_trace_setup trace block 1 1 2768d 2768d
INFO: task hung in perf_uprobe_destroy trace 1 2 2770d 2801d
general protection fault in event_sched_in trace 2 1 2775d 2775d
WARNING in bpf_base_func_proto trace -1 1 2691d 2690d
BUG: soft lockup in perf_release trace 1 6 2790d 2946d
INFO: task hung in register_for_each_vma perf trace 1 1 2810d 2810d
general protection fault in relay_switch_subbuf trace block 2 4 2817d 2789d
possible deadlock in uprobe_clear_state perf trace 4 2 2822d 2860d
possible deadlock in percpu_down_write perf trace 4 2 2830d 2918d
possible deadlock in fs_reclaim_acquire perf trace 4 1 2836d 2834d
possible deadlock in perf_trace_destroy (3) trace 4 12 2856d 2985d
INFO: task hung in blk_trace_ioctl trace block 1 3 2866d 2946d
general protection fault in uprobe_mmap perf trace 2 1 2877d 2875d
KMSAN: uninit-value in vmap_page_range_noflush (2) block trace 7 41 2922d 2923d
BUG: soft lockup in smp_call_function_many trace 1 417 2953d 3102d
INFO: task hung in process_one_work trace 1 1 3107d 3107d
KMSAN: uninit-value in process_preds trace 7 syz, C 15 3019d 3078d
BUG: unable to handle kernel NULL pointer dereference in kmsan_vmap trace block 10 3 2972d 3020d
INFO: task hung in perf_trace_destroy trace 1 1 3007d 3007d
KASAN: use-after-free Read in do_blk_trace_setup trace block 19 syz, C 4 3259d 3247d
possible deadlock in perf_trace_destroy trace 4 syz, C 525 3282d 3266d