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🐞 Fixed [6982]
🐞 Invalid [18203]
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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 94d 113d
BUG: soft lockup in packet_rcv perf trace 1 2 74d 127d
BUG: soft lockup in sctp_generate_heartbeat_event (2) trace 1 1 60d 60d
BUG: stack guard page was hit in br_handle_frame bpf trace -1 1 156d 151d
possible deadlock in ring_buffer_map trace 4 1 168d 164d
BUG: soft lockup in sys_bind trace bpf can 1 2 175d 257d
WARNING in tracepoint_add_func (3) trace -1 1 188d 184d
KCSAN: data-race in memcpy_and_pad / prepare_signal bpf trace 6 2 172d 172d
BUG: soft lockup in perf_event_open trace bpf 1 2 261d 257d
WARNING in bpf_get_stack_raw_tp bpf trace -1 C error error 179 297d 563d
INFO: task hung in relay_close block trace 1 3 300d 320d
BUG: soft lockup in anon_pipe_write trace 1 1 315d 311d
possible deadlock in ring_buffer_resize trace 4 1 341d 337d
WARNING in tracepoint_add_func (2) trace -1 4 351d 370d
linux-next test error: WARNING in trace_event_raw_init trace -1 2 324d 324d
INFO: rcu detected stall in syscall_trace_enter (4) trace bpf 1 10 374d 574d
possible deadlock in __mod_timer (4) bpf trace 4 C 4 442d 537d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (8) trace block 6 8 390d 454d
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog bpf trace 6 1 390d 390d
possible deadlock in blk_trace_setup trace block 4 syz done 3010 415d 494d
possible deadlock in blk_trace_ioctl block trace 4 syz done 4302 415d 496d
WARNING in ring_buffer_map trace -1 C 3 448d 452d
kernel BUG in ring_buffer_map trace -1 C 5 450d 450d
INFO: task hung in tracepoint_probe_unregister bpf trace 1 2 485d 566d
BUG: soft lockup in call_timer_fn (2) trace 1 1 517d 513d
KASAN: slab-use-after-free Read in filter_chain perf trace 19 13 547d 605d
INFO: task hung in static_key_enable_cpuslocked bpf trace 1 3 566d 666d
KASAN: slab-use-after-free Read in uprobe_mmap perf trace 19 67 549d 596d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (7) trace block 6 1 539d 539d
INFO: rcu detected stall in check_preemption_disabled (2) bpf trace 1 1 595d 595d
KASAN: slab-use-after-free Read in uprobe_unregister trace perf 19 C unreliable 5 571d 569d
INFO: task hung in relay_open block trace 1 2 634d 724d
BUG: unable to handle kernel paging request in arch_uprobe_exception_notify trace 8 1 562d 562d
inconsistent lock state in __lock_task_sighand bpf trace 4 C done 752 844d 847d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (6) block trace 6 65 620d 825d
WARNING in group_send_sig_info bpf trace -1 1 688d 684d
possible deadlock in __send_signal_locked bpf trace 4 14 681d 695d
INFO: task hung in blk_trace_setup (3) block trace 1 1 728d 728d
BUG: unable to handle kernel paging request in tracefs_apply_options fs trace 8 C done done 45 798d 799d
possible deadlock in dev_watchdog trace bpf 4 1 847d 846d
possible deadlock in sctp_err_lookup bpf trace 4 1 848d 847d
KMSAN: uninit-value in __schedule (3) trace net 7 2 1121d 1124d
KASAN: use-after-free Read in relay_switch_subbuf block trace 19 C done error 93 1231d 2725d
WARNING: held lock freed in uprobe_unregister trace perf 4 C error 3 1861d 1863d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (5) block trace 6 19 1151d 1244d
KCSAN: data-race in __blk_add_trace / __blk_trace_startstop block trace 6 1 1151d 1151d
BUG: unable to handle kernel paging request in bpf_prog_ADDR_F bpf trace 8 11 1312d 1349d
WARNING in rcu_irq_enter trace -1 C done error 2346 1995d 2061d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (4) block trace 6 11 1301d 1454d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run5 trace bpf 17 C done 2 1998d 1996d
WARNING in trace_hardirqs_on (2) trace -1 1 1393d 1389d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run7 bpf trace 17 C done error 8 1856d 1892d
possible deadlock in ___bpf_prog_run bpf trace 4 1 1417d 1413d
BUG: sleeping function called from invalid context in relay_open_buf block trace 5 3 1365d 1363d
WARNING in ring_buffer_lock_reserve trace -1 2 1420d 1416d
linux-next boot error: WARNING in trace_event_raw_init trace -1 3 1508d 1508d
INFO: task can't die in trace_hardirqs_on trace 1 1 1514d 1510d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (3) trace block 6 6 1502d 1590d
INFO: task hung in uprobe_start_dup_mmap (2) perf trace 1 4 1520d 1535d
INFO: task hung in blk_trace_ioctl (3) block trace 1 2 1564d 1629d
WARNING: bad unlock balance in process_one_work trace 4 1 1593d 1589d
possible deadlock in register_for_each_vma (2) trace perf 4 1 1629d 1627d
INFO: task hung in perf_uprobe_destroy (2) trace 1 1 1579d 1579d
KCSAN: data-race in copy_page_from_iter_atomic / uprobe_write_opcode trace perf 6 1 1648d 1648d
KCSAN: data-race in uprobe_dispatcher / uprobe_dispatcher trace 6 50 1659d 1659d
KMSAN: uninit-value in tracing_record_taskinfo_sched_switch trace 7 1 1644d 1644d
possible deadlock in register_for_each_vma perf trace 4 1 1816d 1812d
BUG: stack guard page was hit in check_preemption_disabled (2) trace -1 1 1790d 1760d
BUG: stack guard page was hit in trace_hardirqs_off_finish trace -1 2 1708d 1711d
KCSAN: data-race in exit_signals / task_dump_owner (5) trace 6 22 1744d 1827d
KCSAN: data-race in exit_signals / get_task_exe_file trace 6 5 1746d 1781d
BUG: unable to handle kernel paging request in bpf_trace_run7 bpf trace 8 2 1877d 1875d
BUG: unable to handle kernel paging request in bpf_trace_run1 bpf trace 8 4 1915d 1998d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run1 trace bpf 17 11 1918d 1949d
BUG: KFENCE: use-after-free read in find_uprobe perf trace -1 1 1865d 1865d
WARNING: refcount bug in uprobe_mmap trace perf 13 1 1865d 1865d
BUG: unable to handle kernel paging request in bpf_trace_run4 trace bpf 8 2 1947d 1947d
INFO: rcu detected stall in ipv6_list_rcv trace 1 2 1920d 1921d
BUG: using __this_cpu_read() in preemptible code in __bad_area_nosemaphore trace 4 1 1964d 1960d
WARNING in trace_hardirqs_on trace -1 2 1989d 2019d
BUG: stack guard page was hit in trace_hardirqs_off trace -1 1 2010d 2010d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (2) block trace 6 3 1950d 1921d
BUG: soft lockup in __do_sys_perf_event_open trace 1 1 2073d 2073d
KMSAN: uninit-value in bpf_prog_ADDR bpf trace 7 C 30 2117d 2119d
INFO: task hung in trace_hardirqs_on trace 1 1 2136d 2136d
INFO: task hung in blk_trace_remove trace block 1 1 2187d 2183d
KASAN: out-of-bounds Read in trace_raw_output_kvm_update_master_clock trace 17 1 2162d 2158d
INFO: task hung in blk_trace_setup (2) block trace 1 1 2183d 2183d
WARNING in tracing_func_proto trace -1 3 2233d 2246d
WARNING in bpf_base_func_proto (2) trace -1 2 2234d 2264d
WARNING in trace_hardirqs_off_caller trace -1 1 2221d 2217d
BUG: soft lockup in sys_getsockopt trace 1 1 2229d 2229d
INFO: rcu detected stall in trace_timer_expire_exit trace 1 1 2247d 2247d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf trace block 6 17 2230d 2326d
INFO: task hung in blk_trace_ioctl (2) block trace 1 4 2253d 2363d
general protection fault in relay_close_buf trace block 2 5 2289d 2502d
KCSAN: data-race in mmap_region / register_for_each_vma perf trace 6 1 2284d 2284d
general protection fault in relay_switch_subbuf (3) trace block 2 1 2324d 2324d
INFO: task hung in tp_perf_event_destroy trace 1 8 2364d 2739d
general protection fault in relay_open trace block 2 2 2377d 2381d
INFO: task hung in synchronize_rcu (2) trace 1 8 2294d 2295d
INFO: task hung in acct_collect trace 1 1 2406d 2406d
general protection fault in relay_switch_subbuf (2) trace block 2 1 2417d 2408d
INFO: rcu detected stall in sg_ioctl block trace 1 3 2528d 2563d
INFO: task hung in uprobe_start_dup_mmap trace perf 1 196 2530d 2744d
INFO: task hung in perf_tp_event_init trace 1 5 2545d 2719d
INFO: task hung in blk_trace_setup trace block 1 1 2555d 2555d
INFO: task hung in perf_uprobe_destroy trace 1 2 2557d 2589d
general protection fault in event_sched_in trace 2 1 2563d 2562d
WARNING in bpf_base_func_proto trace -1 1 2479d 2478d
BUG: soft lockup in perf_release trace 1 6 2578d 2733d
INFO: task hung in register_for_each_vma perf trace 1 1 2597d 2597d
general protection fault in relay_switch_subbuf trace block 2 4 2604d 2576d
possible deadlock in uprobe_clear_state perf trace 4 2 2610d 2647d
possible deadlock in percpu_down_write perf trace 4 2 2618d 2706d
possible deadlock in fs_reclaim_acquire perf trace 4 1 2623d 2622d
possible deadlock in perf_trace_destroy (3) trace 4 12 2644d 2772d
INFO: task hung in blk_trace_ioctl trace block 1 3 2654d 2733d
general protection fault in uprobe_mmap perf trace 2 1 2665d 2663d
KMSAN: uninit-value in vmap_page_range_noflush (2) block trace 7 41 2709d 2710d
BUG: soft lockup in smp_call_function_many trace 1 417 2741d 2889d
INFO: task hung in process_one_work trace 1 1 2895d 2894d
KMSAN: uninit-value in process_preds trace 7 C 15 2806d 2865d
BUG: unable to handle kernel NULL pointer dereference in kmsan_vmap trace block 10 3 2759d 2807d
INFO: task hung in perf_trace_destroy trace 1 1 2794d 2794d
KASAN: use-after-free Read in do_blk_trace_setup trace block 19 C 4 3046d 3034d
possible deadlock in perf_trace_destroy trace 4 C 525 3069d 3053d