Out of 133 bugs, 116 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_nr_dirty_pages prio:low trace -1 5 103d 197d
INFO: task hung in relay_close (2) prio:low block trace 1 2 96d 145d
INFO: task hung in tracing_splice_read_pipe (2) prio:low trace 1 2 103d 191d
KASAN: use-after-free Write in ring_buffer_read_page actionable prio:normal trace 22 1 119d 111d
WARNING in ring_buffer_map_get_reader (2) prio:low trace -1 49 161d 253d
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) prio:normal bpf trace 19 1 194d 186d
INFO: task hung in tracing_splice_read_pipe trace 1 4 287d 306d
BUG: soft lockup in packet_rcv perf trace 1 2 267d 320d
BUG: soft lockup in sctp_generate_heartbeat_event (2) trace 1 1 253d 253d
BUG: stack guard page was hit in br_handle_frame bpf trace -1 1 349d 344d
possible deadlock in ring_buffer_map trace 4 1 361d 357d
BUG: soft lockup in sys_bind trace bpf can 1 2 368d 450d
WARNING in tracepoint_add_func (3) trace -1 1 381d 377d
KCSAN: data-race in memcpy_and_pad / prepare_signal bpf trace 6 2 365d 365d
BUG: soft lockup in perf_event_open trace bpf 1 2 454d 450d
WARNING in bpf_get_stack_raw_tp bpf trace -1 syz, C error error 179 490d 756d
INFO: task hung in relay_close block trace 1 3 493d 513d
BUG: soft lockup in anon_pipe_write trace 1 1 508d 504d
possible deadlock in ring_buffer_resize trace 4 1 534d 530d
WARNING in tracepoint_add_func (2) trace -1 4 544d 563d
linux-next test error: WARNING in trace_event_raw_init trace -1 2 517d 517d
INFO: rcu detected stall in syscall_trace_enter (4) trace bpf 1 10 567d 767d
possible deadlock in __mod_timer (4) bpf trace 4 syz, C 4 635d 730d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (8) trace block 6 8 583d 647d
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog bpf trace 6 1 583d 583d
possible deadlock in blk_trace_setup trace block 4 syz done 3010 608d 687d
possible deadlock in blk_trace_ioctl block trace 4 syz done 4302 608d 689d
WARNING in ring_buffer_map trace -1 syz, C 3 641d 645d
kernel BUG in ring_buffer_map trace -1 syz, C 5 643d 643d
INFO: task hung in tracepoint_probe_unregister bpf trace 1 2 678d 759d
BUG: soft lockup in call_timer_fn (2) trace 1 1 710d 706d
KASAN: slab-use-after-free Read in filter_chain perf trace 19 13 740d 798d
INFO: task hung in static_key_enable_cpuslocked bpf trace 1 3 759d 859d
KASAN: slab-use-after-free Read in uprobe_mmap perf trace 19 67 742d 789d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (7) trace block 6 1 732d 732d
INFO: rcu detected stall in check_preemption_disabled (2) bpf trace 1 1 788d 788d
KASAN: slab-use-after-free Read in uprobe_unregister trace perf 19 syz, C unreliable 5 764d 762d
INFO: task hung in relay_open block trace 1 2 827d 917d
BUG: unable to handle kernel paging request in arch_uprobe_exception_notify trace 8 1 755d 755d
inconsistent lock state in __lock_task_sighand bpf trace 4 syz, C done 752 1037d 1040d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (6) block trace 6 65 813d 1018d
WARNING in group_send_sig_info bpf trace -1 1 881d 877d
possible deadlock in __send_signal_locked bpf trace 4 14 874d 888d
INFO: task hung in blk_trace_setup (3) block trace 1 1 921d 921d
BUG: unable to handle kernel paging request in tracefs_apply_options fs trace 8 syz, C done done 45 991d 992d
possible deadlock in dev_watchdog trace bpf 4 1 1040d 1039d
possible deadlock in sctp_err_lookup bpf trace 4 1 1041d 1040d
KMSAN: uninit-value in __schedule (3) trace net 7 2 1314d 1317d
KASAN: use-after-free Read in relay_switch_subbuf block trace 19 syz, C done error 93 1424d 2918d
WARNING: held lock freed in uprobe_unregister trace perf 4 syz, C error 3 2054d 2056d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (5) block trace 6 19 1344d 1437d
KCSAN: data-race in __blk_add_trace / __blk_trace_startstop block trace 6 1 1344d 1344d
BUG: unable to handle kernel paging request in bpf_prog_ADDR_F bpf trace 8 11 1505d 1542d
WARNING in rcu_irq_enter trace -1 syz, C done error 2346 2188d 2254d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (4) block trace 6 11 1494d 1647d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run5 trace bpf 17 syz, C done 2 2191d 2189d
WARNING in trace_hardirqs_on (2) trace -1 1 1586d 1582d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run7 bpf trace 17 syz, C done error 8 2049d 2085d
possible deadlock in ___bpf_prog_run bpf trace 4 1 1610d 1606d
BUG: sleeping function called from invalid context in relay_open_buf block trace 5 3 1558d 1556d
WARNING in ring_buffer_lock_reserve trace -1 2 1613d 1609d
linux-next boot error: WARNING in trace_event_raw_init trace -1 3 1701d 1701d
INFO: task can't die in trace_hardirqs_on trace 1 1 1707d 1703d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (3) trace block 6 6 1695d 1783d
INFO: task hung in uprobe_start_dup_mmap (2) perf trace 1 4 1713d 1728d
INFO: task hung in blk_trace_ioctl (3) block trace 1 2 1757d 1822d
WARNING: bad unlock balance in process_one_work trace 4 1 1786d 1782d
possible deadlock in register_for_each_vma (2) trace perf 4 1 1822d 1820d
INFO: task hung in perf_uprobe_destroy (2) trace 1 1 1772d 1772d
KCSAN: data-race in copy_page_from_iter_atomic / uprobe_write_opcode trace perf 6 1 1841d 1841d
KCSAN: data-race in uprobe_dispatcher / uprobe_dispatcher trace 6 50 1852d 1852d
KMSAN: uninit-value in tracing_record_taskinfo_sched_switch trace 7 1 1837d 1837d
possible deadlock in register_for_each_vma perf trace 4 1 2009d 2005d
BUG: stack guard page was hit in check_preemption_disabled (2) trace -1 1 1983d 1953d
BUG: stack guard page was hit in trace_hardirqs_off_finish trace -1 2 1901d 1904d
KCSAN: data-race in exit_signals / task_dump_owner (5) trace 6 22 1937d 2020d
KCSAN: data-race in exit_signals / get_task_exe_file trace 6 5 1939d 1974d
BUG: unable to handle kernel paging request in bpf_trace_run7 bpf trace 8 2 2070d 2068d
BUG: unable to handle kernel paging request in bpf_trace_run1 bpf trace 8 4 2108d 2191d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run1 trace bpf 17 11 2111d 2142d
BUG: KFENCE: use-after-free read in find_uprobe perf trace -1 1 2058d 2058d
WARNING: refcount bug in uprobe_mmap trace perf 13 1 2058d 2058d
BUG: unable to handle kernel paging request in bpf_trace_run4 trace bpf 8 2 2140d 2140d
INFO: rcu detected stall in ipv6_list_rcv trace 1 2 2113d 2114d
BUG: using __this_cpu_read() in preemptible code in __bad_area_nosemaphore trace 4 1 2157d 2153d
WARNING in trace_hardirqs_on trace -1 2 2182d 2212d
BUG: stack guard page was hit in trace_hardirqs_off trace -1 1 2203d 2203d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (2) block trace 6 3 2143d 2114d
BUG: soft lockup in __do_sys_perf_event_open trace 1 1 2266d 2266d
KMSAN: uninit-value in bpf_prog_ADDR bpf trace 7 syz, C 30 2310d 2312d
INFO: task hung in trace_hardirqs_on trace 1 1 2329d 2329d
INFO: task hung in blk_trace_remove trace block 1 1 2380d 2376d
KASAN: out-of-bounds Read in trace_raw_output_kvm_update_master_clock trace 17 1 2355d 2351d
INFO: task hung in blk_trace_setup (2) block trace 1 1 2376d 2376d
WARNING in tracing_func_proto trace -1 3 2426d 2439d
WARNING in bpf_base_func_proto (2) trace -1 2 2427d 2457d
WARNING in trace_hardirqs_off_caller trace -1 1 2414d 2410d
BUG: soft lockup in sys_getsockopt trace 1 1 2422d 2422d
INFO: rcu detected stall in trace_timer_expire_exit trace 1 1 2440d 2440d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf trace block 6 17 2423d 2519d
INFO: task hung in blk_trace_ioctl (2) block trace 1 4 2446d 2556d
general protection fault in relay_close_buf trace block 2 5 2482d 2695d
KCSAN: data-race in mmap_region / register_for_each_vma perf trace 6 1 2477d 2477d
general protection fault in relay_switch_subbuf (3) trace block 2 1 2517d 2517d
INFO: task hung in tp_perf_event_destroy trace 1 8 2557d 2932d
general protection fault in relay_open trace block 2 2 2570d 2574d
INFO: task hung in synchronize_rcu (2) trace 1 8 2487d 2488d
INFO: task hung in acct_collect trace 1 1 2599d 2599d
general protection fault in relay_switch_subbuf (2) trace block 2 1 2610d 2601d
INFO: rcu detected stall in sg_ioctl block trace 1 3 2721d 2756d
INFO: task hung in uprobe_start_dup_mmap trace perf 1 196 2723d 2937d
INFO: task hung in perf_tp_event_init trace 1 5 2738d 2912d
INFO: task hung in blk_trace_setup trace block 1 1 2748d 2748d
INFO: task hung in perf_uprobe_destroy trace 1 2 2750d 2782d
general protection fault in event_sched_in trace 2 1 2756d 2755d
WARNING in bpf_base_func_proto trace -1 1 2672d 2671d
BUG: soft lockup in perf_release trace 1 6 2771d 2926d
INFO: task hung in register_for_each_vma perf trace 1 1 2790d 2790d
general protection fault in relay_switch_subbuf trace block 2 4 2797d 2769d
possible deadlock in uprobe_clear_state perf trace 4 2 2803d 2840d
possible deadlock in percpu_down_write perf trace 4 2 2811d 2899d
possible deadlock in fs_reclaim_acquire perf trace 4 1 2816d 2815d
possible deadlock in perf_trace_destroy (3) trace 4 12 2837d 2965d
INFO: task hung in blk_trace_ioctl trace block 1 3 2847d 2926d
general protection fault in uprobe_mmap perf trace 2 1 2858d 2856d
KMSAN: uninit-value in vmap_page_range_noflush (2) block trace 7 41 2902d 2903d
BUG: soft lockup in smp_call_function_many trace 1 417 2934d 3082d
INFO: task hung in process_one_work trace 1 1 3088d 3087d
KMSAN: uninit-value in process_preds trace 7 syz, C 15 2999d 3058d
BUG: unable to handle kernel NULL pointer dereference in kmsan_vmap trace block 10 3 2952d 3000d
INFO: task hung in perf_trace_destroy trace 1 1 2987d 2987d
KASAN: use-after-free Read in do_blk_trace_setup trace block 19 syz, C 4 3239d 3227d
possible deadlock in perf_trace_destroy trace 4 syz, C 525 3262d 3246d