Out of 137 bugs, 120 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 rb_move_tail / rb_watermark_hit race:benign prio:low trace 6 1 56d 56d
KCSAN: data-race in __perf_event_overflow / perf_event_detach_bpf_prog race:harmful prio:low bpf trace 6 2 67d 76d
INFO: rcu detected stall in uprobe_mmap prio:low trace perf 1 1 102d 102d
KCSAN: data-race in do_readlinkat / ring_buffer_unlock_commit race:benign prio:high trace 6 1 74d 74d
WARNING in ring_buffer_nr_dirty_pages prio:low trace -1 5 125d 219d
INFO: task hung in relay_close (2) prio:low block trace 1 2 118d 167d
INFO: task hung in tracing_splice_read_pipe (2) prio:low trace 1 2 125d 213d
KASAN: use-after-free Write in ring_buffer_read_page actionable prio:normal trace 22 1 141d 133d
WARNING in ring_buffer_map_get_reader (2) prio:low trace -1 49 183d 275d
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) prio:normal bpf trace 19 1 216d 208d
INFO: task hung in tracing_splice_read_pipe trace 1 4 309d 328d
BUG: soft lockup in packet_rcv perf trace 1 2 289d 342d
BUG: soft lockup in sctp_generate_heartbeat_event (2) trace 1 1 275d 275d
BUG: stack guard page was hit in br_handle_frame bpf trace -1 1 371d 366d
possible deadlock in ring_buffer_map trace 4 1 383d 379d
BUG: soft lockup in sys_bind trace bpf can 1 2 390d 472d
WARNING in tracepoint_add_func (3) trace -1 1 403d 399d
KCSAN: data-race in memcpy_and_pad / prepare_signal bpf trace 6 2 387d 387d
BUG: soft lockup in perf_event_open trace bpf 1 2 475d 472d
WARNING in bpf_get_stack_raw_tp bpf trace -1 syz, C error error 179 512d 778d
INFO: task hung in relay_close block trace 1 3 515d 535d
BUG: soft lockup in anon_pipe_write trace 1 1 530d 526d
possible deadlock in ring_buffer_resize trace 4 1 556d 552d
WARNING in tracepoint_add_func (2) trace -1 4 565d 585d
linux-next test error: WARNING in trace_event_raw_init trace -1 2 539d 539d
INFO: rcu detected stall in syscall_trace_enter (4) trace bpf 1 10 589d 789d
possible deadlock in __mod_timer (4) bpf trace 4 syz, C 4 657d 752d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (8) trace block 6 8 605d 669d
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog bpf trace 6 1 605d 605d
possible deadlock in blk_trace_setup trace block 4 syz done 3010 630d 709d
possible deadlock in blk_trace_ioctl block trace 4 syz done 4302 630d 711d
WARNING in ring_buffer_map trace -1 syz, C 3 663d 667d
kernel BUG in ring_buffer_map trace -1 syz, C 5 665d 665d
INFO: task hung in tracepoint_probe_unregister bpf trace 1 2 700d 781d
BUG: soft lockup in call_timer_fn (2) trace 1 1 732d 728d
KASAN: slab-use-after-free Read in filter_chain perf trace 19 13 762d 820d
INFO: task hung in static_key_enable_cpuslocked bpf trace 1 3 781d 881d
KASAN: slab-use-after-free Read in uprobe_mmap perf trace 19 67 764d 811d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (7) trace block 6 1 754d 754d
INFO: rcu detected stall in check_preemption_disabled (2) bpf trace 1 1 810d 810d
KASAN: slab-use-after-free Read in uprobe_unregister trace perf 19 syz, C unreliable 5 785d 784d
INFO: task hung in relay_open block trace 1 2 849d 939d
BUG: unable to handle kernel paging request in arch_uprobe_exception_notify trace 8 1 777d 777d
inconsistent lock state in __lock_task_sighand bpf trace 4 syz, C done 752 1059d 1062d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (6) block trace 6 65 835d 1040d
WARNING in group_send_sig_info bpf trace -1 1 903d 899d
possible deadlock in __send_signal_locked bpf trace 4 14 896d 909d
INFO: task hung in blk_trace_setup (3) block trace 1 1 943d 943d
BUG: unable to handle kernel paging request in tracefs_apply_options fs trace 8 syz, C done done 45 1013d 1014d
possible deadlock in dev_watchdog trace bpf 4 1 1062d 1061d
possible deadlock in sctp_err_lookup bpf trace 4 1 1063d 1062d
KMSAN: uninit-value in __schedule (3) trace net 7 2 1336d 1339d
KASAN: use-after-free Read in relay_switch_subbuf block trace 19 syz, C done error 93 1445d 2940d
WARNING: held lock freed in uprobe_unregister trace perf 4 syz, C error 3 2076d 2078d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (5) block trace 6 19 1366d 1459d
KCSAN: data-race in __blk_add_trace / __blk_trace_startstop block trace 6 1 1366d 1366d
BUG: unable to handle kernel paging request in bpf_prog_ADDR_F bpf trace 8 11 1527d 1564d
WARNING in rcu_irq_enter trace -1 syz, C done error 2346 2210d 2276d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (4) block trace 6 11 1516d 1669d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run5 trace bpf 17 syz, C done 2 2212d 2210d
WARNING in trace_hardirqs_on (2) trace -1 1 1608d 1604d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run7 bpf trace 17 syz, C done error 8 2071d 2107d
possible deadlock in ___bpf_prog_run bpf trace 4 1 1632d 1628d
BUG: sleeping function called from invalid context in relay_open_buf block trace 5 3 1580d 1578d
WARNING in ring_buffer_lock_reserve trace -1 2 1635d 1631d
linux-next boot error: WARNING in trace_event_raw_init trace -1 3 1723d 1723d
INFO: task can't die in trace_hardirqs_on trace 1 1 1729d 1725d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (3) trace block 6 6 1717d 1805d
INFO: task hung in uprobe_start_dup_mmap (2) perf trace 1 4 1735d 1750d
INFO: task hung in blk_trace_ioctl (3) block trace 1 2 1779d 1844d
WARNING: bad unlock balance in process_one_work trace 4 1 1808d 1804d
possible deadlock in register_for_each_vma (2) trace perf 4 1 1844d 1842d
INFO: task hung in perf_uprobe_destroy (2) trace 1 1 1794d 1794d
KCSAN: data-race in copy_page_from_iter_atomic / uprobe_write_opcode trace perf 6 1 1863d 1863d
KCSAN: data-race in uprobe_dispatcher / uprobe_dispatcher trace 6 50 1874d 1874d
KMSAN: uninit-value in tracing_record_taskinfo_sched_switch trace 7 1 1859d 1859d
possible deadlock in register_for_each_vma perf trace 4 1 2031d 2027d
BUG: stack guard page was hit in check_preemption_disabled (2) trace -1 1 2005d 1975d
BUG: stack guard page was hit in trace_hardirqs_off_finish trace -1 2 1923d 1926d
KCSAN: data-race in exit_signals / task_dump_owner (5) trace 6 22 1959d 2042d
KCSAN: data-race in exit_signals / get_task_exe_file trace 6 5 1961d 1996d
BUG: unable to handle kernel paging request in bpf_trace_run7 bpf trace 8 2 2092d 2090d
BUG: unable to handle kernel paging request in bpf_trace_run1 bpf trace 8 4 2130d 2213d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run1 trace bpf 17 11 2133d 2164d
BUG: KFENCE: use-after-free read in find_uprobe perf trace -1 1 2080d 2080d
WARNING: refcount bug in uprobe_mmap trace perf 13 1 2080d 2080d
BUG: unable to handle kernel paging request in bpf_trace_run4 trace bpf 8 2 2162d 2162d
INFO: rcu detected stall in ipv6_list_rcv trace 1 2 2135d 2136d
BUG: using __this_cpu_read() in preemptible code in __bad_area_nosemaphore trace 4 1 2179d 2175d
WARNING in trace_hardirqs_on trace -1 2 2204d 2234d
BUG: stack guard page was hit in trace_hardirqs_off trace -1 1 2225d 2224d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (2) block trace 6 3 2165d 2136d
BUG: soft lockup in __do_sys_perf_event_open trace 1 1 2288d 2288d
KMSAN: uninit-value in bpf_prog_ADDR bpf trace 7 syz, C 30 2332d 2334d
INFO: task hung in trace_hardirqs_on trace 1 1 2351d 2351d
INFO: task hung in blk_trace_remove trace block 1 1 2402d 2398d
KASAN: out-of-bounds Read in trace_raw_output_kvm_update_master_clock trace 17 1 2377d 2373d
INFO: task hung in blk_trace_setup (2) block trace 1 1 2398d 2398d
WARNING in tracing_func_proto trace -1 3 2447d 2461d
WARNING in bpf_base_func_proto (2) trace -1 2 2449d 2479d
WARNING in trace_hardirqs_off_caller trace -1 1 2435d 2431d
BUG: soft lockup in sys_getsockopt trace 1 1 2444d 2444d
INFO: rcu detected stall in trace_timer_expire_exit trace 1 1 2462d 2462d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf trace block 6 17 2445d 2541d
INFO: task hung in blk_trace_ioctl (2) block trace 1 4 2468d 2578d
general protection fault in relay_close_buf trace block 2 5 2504d 2716d
KCSAN: data-race in mmap_region / register_for_each_vma perf trace 6 1 2499d 2499d
general protection fault in relay_switch_subbuf (3) trace block 2 1 2539d 2539d
INFO: task hung in tp_perf_event_destroy trace 1 8 2579d 2954d
general protection fault in relay_open trace block 2 2 2592d 2596d
INFO: task hung in synchronize_rcu (2) trace 1 8 2509d 2510d
INFO: task hung in acct_collect trace 1 1 2621d 2621d
general protection fault in relay_switch_subbuf (2) trace block 2 1 2632d 2623d
INFO: rcu detected stall in sg_ioctl block trace 1 3 2743d 2778d
INFO: task hung in uprobe_start_dup_mmap trace perf 1 196 2745d 2959d
INFO: task hung in perf_tp_event_init trace 1 5 2760d 2934d
INFO: task hung in blk_trace_setup trace block 1 1 2770d 2770d
INFO: task hung in perf_uprobe_destroy trace 1 2 2772d 2804d
general protection fault in event_sched_in trace 2 1 2778d 2777d
WARNING in bpf_base_func_proto trace -1 1 2694d 2693d
BUG: soft lockup in perf_release trace 1 6 2793d 2948d
INFO: task hung in register_for_each_vma perf trace 1 1 2812d 2812d
general protection fault in relay_switch_subbuf trace block 2 4 2819d 2791d
possible deadlock in uprobe_clear_state perf trace 4 2 2825d 2862d
possible deadlock in percpu_down_write perf trace 4 2 2833d 2921d
possible deadlock in fs_reclaim_acquire perf trace 4 1 2838d 2836d
possible deadlock in perf_trace_destroy (3) trace 4 12 2858d 2987d
INFO: task hung in blk_trace_ioctl trace block 1 3 2869d 2948d
general protection fault in uprobe_mmap perf trace 2 1 2880d 2878d
KMSAN: uninit-value in vmap_page_range_noflush (2) block trace 7 41 2924d 2925d
BUG: soft lockup in smp_call_function_many trace 1 417 2956d 3104d
INFO: task hung in process_one_work trace 1 1 3110d 3109d
KMSAN: uninit-value in process_preds trace 7 syz, C 15 3021d 3080d
BUG: unable to handle kernel NULL pointer dereference in kmsan_vmap trace block 10 3 2974d 3022d
INFO: task hung in perf_trace_destroy trace 1 1 3009d 3009d
KASAN: use-after-free Read in do_blk_trace_setup trace block 19 syz, C 4 3261d 3249d
possible deadlock in perf_trace_destroy trace 4 syz, C 525 3284d 3268d