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🐞 Fixed [6978]
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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 92d 111d
BUG: soft lockup in packet_rcv perf trace 1 2 72d 125d
BUG: soft lockup in sctp_generate_heartbeat_event (2) trace 1 1 58d 58d
BUG: stack guard page was hit in br_handle_frame bpf trace -1 1 154d 149d
possible deadlock in ring_buffer_map trace 4 1 166d 162d
BUG: soft lockup in sys_bind trace bpf can 1 2 173d 255d
WARNING in tracepoint_add_func (3) trace -1 1 186d 182d
KCSAN: data-race in memcpy_and_pad / prepare_signal bpf trace 6 2 170d 170d
BUG: soft lockup in perf_event_open trace bpf 1 2 259d 255d
WARNING in bpf_get_stack_raw_tp bpf trace -1 C error error 179 295d 561d
INFO: task hung in relay_close block trace 1 3 298d 318d
BUG: soft lockup in anon_pipe_write trace 1 1 313d 309d
possible deadlock in ring_buffer_resize trace 4 1 339d 335d
WARNING in tracepoint_add_func (2) trace -1 4 348d 368d
linux-next test error: WARNING in trace_event_raw_init trace -1 2 322d 322d
INFO: rcu detected stall in syscall_trace_enter (4) trace bpf 1 10 372d 572d
possible deadlock in __mod_timer (4) bpf trace 4 C 4 440d 535d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (8) trace block 6 8 388d 452d
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog bpf trace 6 1 388d 388d
possible deadlock in blk_trace_setup trace block 4 syz done 3010 413d 492d
possible deadlock in blk_trace_ioctl block trace 4 syz done 4302 413d 494d
WARNING in ring_buffer_map trace -1 C 3 446d 450d
kernel BUG in ring_buffer_map trace -1 C 5 448d 448d
INFO: task hung in tracepoint_probe_unregister bpf trace 1 2 483d 564d
BUG: soft lockup in call_timer_fn (2) trace 1 1 515d 511d
KASAN: slab-use-after-free Read in filter_chain perf trace 19 13 545d 603d
INFO: task hung in static_key_enable_cpuslocked bpf trace 1 3 564d 664d
KASAN: slab-use-after-free Read in uprobe_mmap perf trace 19 67 547d 594d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (7) trace block 6 1 537d 537d
INFO: rcu detected stall in check_preemption_disabled (2) bpf trace 1 1 593d 593d
KASAN: slab-use-after-free Read in uprobe_unregister trace perf 19 C unreliable 5 568d 567d
INFO: task hung in relay_open block trace 1 2 632d 722d
BUG: unable to handle kernel paging request in arch_uprobe_exception_notify trace 8 1 560d 560d
inconsistent lock state in __lock_task_sighand bpf trace 4 C done 752 842d 845d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (6) block trace 6 65 618d 823d
WARNING in group_send_sig_info bpf trace -1 1 686d 682d
possible deadlock in __send_signal_locked bpf trace 4 14 679d 692d
INFO: task hung in blk_trace_setup (3) block trace 1 1 726d 726d
BUG: unable to handle kernel paging request in tracefs_apply_options fs trace 8 C done done 45 796d 797d
possible deadlock in dev_watchdog trace bpf 4 1 845d 844d
possible deadlock in sctp_err_lookup bpf trace 4 1 846d 845d
KMSAN: uninit-value in __schedule (3) trace net 7 2 1119d 1122d
KASAN: use-after-free Read in relay_switch_subbuf block trace 19 C done error 93 1228d 2723d
WARNING: held lock freed in uprobe_unregister trace perf 4 C error 3 1859d 1861d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (5) block trace 6 19 1149d 1242d
KCSAN: data-race in __blk_add_trace / __blk_trace_startstop block trace 6 1 1149d 1149d
BUG: unable to handle kernel paging request in bpf_prog_ADDR_F bpf trace 8 11 1310d 1347d
WARNING in rcu_irq_enter trace -1 C done error 2346 1993d 2059d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (4) block trace 6 11 1299d 1452d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run5 trace bpf 17 C done 2 1995d 1994d
WARNING in trace_hardirqs_on (2) trace -1 1 1391d 1387d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run7 bpf trace 17 C done error 8 1854d 1890d
possible deadlock in ___bpf_prog_run bpf trace 4 1 1415d 1411d
BUG: sleeping function called from invalid context in relay_open_buf block trace 5 3 1363d 1361d
WARNING in ring_buffer_lock_reserve trace -1 2 1418d 1414d
linux-next boot error: WARNING in trace_event_raw_init trace -1 3 1506d 1506d
INFO: task can't die in trace_hardirqs_on trace 1 1 1512d 1508d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (3) trace block 6 6 1500d 1588d
INFO: task hung in uprobe_start_dup_mmap (2) perf trace 1 4 1518d 1533d
INFO: task hung in blk_trace_ioctl (3) block trace 1 2 1562d 1627d
WARNING: bad unlock balance in process_one_work trace 4 1 1591d 1587d
possible deadlock in register_for_each_vma (2) trace perf 4 1 1627d 1625d
INFO: task hung in perf_uprobe_destroy (2) trace 1 1 1577d 1577d
KCSAN: data-race in copy_page_from_iter_atomic / uprobe_write_opcode trace perf 6 1 1646d 1646d
KCSAN: data-race in uprobe_dispatcher / uprobe_dispatcher trace 6 50 1657d 1657d
KMSAN: uninit-value in tracing_record_taskinfo_sched_switch trace 7 1 1642d 1642d
possible deadlock in register_for_each_vma perf trace 4 1 1814d 1810d
BUG: stack guard page was hit in check_preemption_disabled (2) trace -1 1 1788d 1758d
BUG: stack guard page was hit in trace_hardirqs_off_finish trace -1 2 1706d 1709d
KCSAN: data-race in exit_signals / task_dump_owner (5) trace 6 22 1742d 1825d
KCSAN: data-race in exit_signals / get_task_exe_file trace 6 5 1744d 1779d
BUG: unable to handle kernel paging request in bpf_trace_run7 bpf trace 8 2 1875d 1873d
BUG: unable to handle kernel paging request in bpf_trace_run1 bpf trace 8 4 1913d 1996d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run1 trace bpf 17 11 1916d 1947d
BUG: KFENCE: use-after-free read in find_uprobe perf trace -1 1 1863d 1863d
WARNING: refcount bug in uprobe_mmap trace perf 13 1 1863d 1863d
BUG: unable to handle kernel paging request in bpf_trace_run4 trace bpf 8 2 1945d 1945d
INFO: rcu detected stall in ipv6_list_rcv trace 1 2 1918d 1919d
BUG: using __this_cpu_read() in preemptible code in __bad_area_nosemaphore trace 4 1 1962d 1958d
WARNING in trace_hardirqs_on trace -1 2 1987d 2017d
BUG: stack guard page was hit in trace_hardirqs_off trace -1 1 2008d 2007d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (2) block trace 6 3 1948d 1919d
BUG: soft lockup in __do_sys_perf_event_open trace 1 1 2071d 2071d
KMSAN: uninit-value in bpf_prog_ADDR bpf trace 7 C 30 2115d 2117d
INFO: task hung in trace_hardirqs_on trace 1 1 2134d 2134d
INFO: task hung in blk_trace_remove trace block 1 1 2185d 2181d
KASAN: out-of-bounds Read in trace_raw_output_kvm_update_master_clock trace 17 1 2160d 2156d
INFO: task hung in blk_trace_setup (2) block trace 1 1 2181d 2181d
WARNING in tracing_func_proto trace -1 3 2231d 2244d
WARNING in bpf_base_func_proto (2) trace -1 2 2232d 2262d
WARNING in trace_hardirqs_off_caller trace -1 1 2219d 2214d
BUG: soft lockup in sys_getsockopt trace 1 1 2227d 2227d
INFO: rcu detected stall in trace_timer_expire_exit trace 1 1 2245d 2245d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf trace block 6 17 2228d 2324d
INFO: task hung in blk_trace_ioctl (2) block trace 1 4 2251d 2361d
general protection fault in relay_close_buf trace block 2 5 2287d 2499d
KCSAN: data-race in mmap_region / register_for_each_vma perf trace 6 1 2282d 2282d
general protection fault in relay_switch_subbuf (3) trace block 2 1 2322d 2322d
INFO: task hung in tp_perf_event_destroy trace 1 8 2362d 2737d
general protection fault in relay_open trace block 2 2 2375d 2379d
INFO: task hung in synchronize_rcu (2) trace 1 8 2292d 2293d
INFO: task hung in acct_collect trace 1 1 2404d 2404d
general protection fault in relay_switch_subbuf (2) trace block 2 1 2415d 2406d
INFO: rcu detected stall in sg_ioctl block trace 1 3 2526d 2561d
INFO: task hung in uprobe_start_dup_mmap trace perf 1 196 2528d 2742d
INFO: task hung in perf_tp_event_init trace 1 5 2543d 2717d
INFO: task hung in blk_trace_setup trace block 1 1 2553d 2553d
INFO: task hung in perf_uprobe_destroy trace 1 2 2555d 2587d
general protection fault in event_sched_in trace 2 1 2561d 2560d
WARNING in bpf_base_func_proto trace -1 1 2477d 2476d
BUG: soft lockup in perf_release trace 1 6 2576d 2731d
INFO: task hung in register_for_each_vma perf trace 1 1 2595d 2595d
general protection fault in relay_switch_subbuf trace block 2 4 2602d 2574d
possible deadlock in uprobe_clear_state perf trace 4 2 2608d 2645d
possible deadlock in percpu_down_write perf trace 4 2 2616d 2704d
possible deadlock in fs_reclaim_acquire perf trace 4 1 2621d 2619d
possible deadlock in perf_trace_destroy (3) trace 4 12 2642d 2770d
INFO: task hung in blk_trace_ioctl trace block 1 3 2652d 2731d
general protection fault in uprobe_mmap perf trace 2 1 2663d 2661d
KMSAN: uninit-value in vmap_page_range_noflush (2) block trace 7 41 2707d 2708d
BUG: soft lockup in smp_call_function_many trace 1 417 2739d 2887d
INFO: task hung in process_one_work trace 1 1 2893d 2892d
KMSAN: uninit-value in process_preds trace 7 C 15 2804d 2863d
BUG: unable to handle kernel NULL pointer dereference in kmsan_vmap trace block 10 3 2757d 2805d
INFO: task hung in perf_trace_destroy trace 1 1 2792d 2792d
KASAN: use-after-free Read in do_blk_trace_setup trace block 19 C 4 3044d 3032d
possible deadlock in perf_trace_destroy trace 4 C 525 3067d 3051d