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🐞 Fixed [6782]
🐞 Invalid [17489]
⬇ Missing Backports [220]
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Out of 120 bugs, 105 were automatically obsoleted (12 due to revoked reproducers), 15 were invalidated by users.
Applied filters: Label=subsystems:trace (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
KCSAN: data-race in memcpy_and_pad / prepare_signal trace bpf 6 2 76d 76d
BUG: soft lockup in perf_event_open trace bpf 1 2 164d 161d
WARNING in bpf_get_stack_raw_tp trace bpf -1 C error error 179 201d 467d
INFO: task hung in relay_close block trace 1 3 204d 224d
BUG: soft lockup in anon_pipe_write trace 1 1 219d 215d
possible deadlock in ring_buffer_resize trace 4 1 245d 241d
WARNING in tracepoint_add_func (2) trace -1 4 254d 274d
linux-next test error: WARNING in trace_event_raw_init trace -1 2 228d 228d
INFO: rcu detected stall in syscall_trace_enter (4) trace bpf 1 10 278d 478d
possible deadlock in __mod_timer (4) trace bpf 4 C 4 346d 441d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (8) block trace 6 8 294d 358d
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog bpf trace 6 1 294d 294d
possible deadlock in blk_trace_setup block trace 4 syz done 3010 319d 398d
possible deadlock in blk_trace_ioctl trace block 4 syz done 4302 319d 400d
WARNING in ring_buffer_map trace -1 C 3 352d 355d
kernel BUG in ring_buffer_map trace -1 C 5 354d 354d
INFO: task hung in tracepoint_probe_unregister bpf trace 1 2 388d 470d
BUG: soft lockup in call_timer_fn (2) trace 1 1 421d 417d
KASAN: slab-use-after-free Read in filter_chain trace perf 19 13 451d 509d
INFO: task hung in static_key_enable_cpuslocked bpf trace 1 3 470d 570d
KASAN: slab-use-after-free Read in uprobe_mmap perf trace 19 67 453d 500d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (7) block trace 6 1 443d 443d
INFO: rcu detected stall in check_preemption_disabled (2) bpf trace 1 1 499d 499d
KASAN: slab-use-after-free Read in uprobe_unregister perf trace 19 C unreliable 5 474d 473d
INFO: task hung in relay_open block trace 1 2 538d 628d
BUG: unable to handle kernel paging request in arch_uprobe_exception_notify trace 8 1 466d 466d
inconsistent lock state in __lock_task_sighand bpf trace 4 C done 752 748d 751d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (6) trace block 6 65 524d 729d
WARNING in group_send_sig_info bpf trace -1 1 592d 588d
possible deadlock in __send_signal_locked bpf trace 4 14 584d 598d
INFO: task hung in blk_trace_setup (3) block trace 1 1 632d 632d
BUG: unable to handle kernel paging request in tracefs_apply_options trace fs 8 C done done 45 702d 703d
possible deadlock in dev_watchdog trace bpf 4 1 750d 750d
possible deadlock in sctp_err_lookup bpf trace 4 1 752d 751d
KMSAN: uninit-value in __schedule (3) trace net 7 2 1025d 1028d
KASAN: use-after-free Read in relay_switch_subbuf block trace 19 C done error 93 1134d 2628d
WARNING: held lock freed in uprobe_unregister perf trace 4 C error 3 1765d 1767d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (5) trace block 6 19 1055d 1148d
KCSAN: data-race in __blk_add_trace / __blk_trace_startstop block trace 6 1 1055d 1055d
BUG: unable to handle kernel paging request in bpf_prog_ADDR_F bpf trace 8 11 1216d 1252d
WARNING in rcu_irq_enter trace -1 C done error 2346 1899d 1965d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (4) block trace 6 11 1205d 1358d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run5 bpf trace 17 C done 2 1901d 1899d
WARNING in trace_hardirqs_on (2) trace -1 1 1297d 1293d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run7 bpf trace 17 C done error 8 1759d 1796d
possible deadlock in ___bpf_prog_run trace bpf 4 1 1321d 1317d
BUG: sleeping function called from invalid context in relay_open_buf trace block 5 3 1269d 1267d
WARNING in ring_buffer_lock_reserve trace -1 2 1324d 1320d
linux-next boot error: WARNING in trace_event_raw_init trace -1 3 1412d 1412d
INFO: task can't die in trace_hardirqs_on trace 1 1 1418d 1414d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (3) block trace 6 6 1406d 1494d
INFO: task hung in uprobe_start_dup_mmap (2) perf trace 1 4 1424d 1439d
INFO: task hung in blk_trace_ioctl (3) block trace 1 2 1467d 1533d
WARNING: bad unlock balance in process_one_work trace 4 1 1497d 1493d
possible deadlock in register_for_each_vma (2) perf trace 4 1 1533d 1531d
INFO: task hung in perf_uprobe_destroy (2) trace 1 1 1483d 1483d
KCSAN: data-race in copy_page_from_iter_atomic / uprobe_write_opcode perf trace 6 1 1552d 1552d
KCSAN: data-race in uprobe_dispatcher / uprobe_dispatcher trace 6 50 1563d 1563d
KMSAN: uninit-value in tracing_record_taskinfo_sched_switch trace 7 1 1548d 1548d
possible deadlock in register_for_each_vma perf trace 4 1 1720d 1716d
BUG: stack guard page was hit in check_preemption_disabled (2) trace -1 1 1694d 1664d
BUG: stack guard page was hit in trace_hardirqs_off_finish trace -1 2 1612d 1615d
KCSAN: data-race in exit_signals / task_dump_owner (5) trace 6 22 1648d 1731d
KCSAN: data-race in exit_signals / get_task_exe_file trace 6 5 1650d 1685d
BUG: unable to handle kernel paging request in bpf_trace_run7 bpf trace 8 2 1781d 1778d
BUG: unable to handle kernel paging request in bpf_trace_run1 trace bpf 8 4 1819d 1902d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run1 trace bpf 17 11 1822d 1853d
BUG: KFENCE: use-after-free read in find_uprobe trace perf -1 1 1768d 1768d
WARNING: refcount bug in uprobe_mmap perf trace 13 1 1769d 1768d
BUG: unable to handle kernel paging request in bpf_trace_run4 bpf trace 8 2 1851d 1851d
INFO: rcu detected stall in ipv6_list_rcv trace 1 2 1824d 1824d
BUG: using __this_cpu_read() in preemptible code in __bad_area_nosemaphore trace 4 1 1868d 1864d
WARNING in trace_hardirqs_on trace -1 2 1893d 1922d
BUG: stack guard page was hit in trace_hardirqs_off trace -1 1 1914d 1913d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (2) trace block 6 3 1854d 1825d
BUG: soft lockup in __do_sys_perf_event_open trace 1 1 1977d 1977d
KMSAN: uninit-value in bpf_prog_ADDR bpf trace 7 C 30 2021d 2023d
INFO: task hung in trace_hardirqs_on trace 1 1 2039d 2039d
INFO: task hung in blk_trace_remove block trace 1 1 2091d 2087d
KASAN: out-of-bounds Read in trace_raw_output_kvm_update_master_clock trace 17 1 2066d 2062d
INFO: task hung in blk_trace_setup (2) block trace 1 1 2087d 2087d
WARNING in tracing_func_proto trace -1 3 2136d 2149d
WARNING in bpf_base_func_proto (2) trace -1 2 2138d 2168d
WARNING in trace_hardirqs_off_caller trace -1 1 2124d 2120d
BUG: soft lockup in sys_getsockopt trace 1 1 2133d 2133d
INFO: rcu detected stall in trace_timer_expire_exit trace 1 1 2151d 2151d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf block trace 6 17 2133d 2230d
INFO: task hung in blk_trace_ioctl (2) trace block 1 4 2157d 2267d
general protection fault in relay_close_buf block trace 2 5 2193d 2405d
KCSAN: data-race in mmap_region / register_for_each_vma perf trace 6 1 2188d 2188d
general protection fault in relay_switch_subbuf (3) block trace 2 1 2228d 2228d
INFO: task hung in tp_perf_event_destroy trace 1 8 2268d 2643d
general protection fault in relay_open block trace 2 2 2281d 2285d
INFO: task hung in synchronize_rcu (2) trace 1 8 2198d 2199d
INFO: task hung in acct_collect trace 1 1 2310d 2310d
general protection fault in relay_switch_subbuf (2) block trace 2 1 2321d 2312d
INFO: rcu detected stall in sg_ioctl block trace 1 3 2432d 2466d
INFO: task hung in uprobe_start_dup_mmap trace perf 1 196 2434d 2648d
INFO: task hung in perf_tp_event_init trace 1 5 2448d 2623d
INFO: task hung in blk_trace_setup trace block 1 1 2459d 2459d
INFO: task hung in perf_uprobe_destroy trace 1 2 2461d 2493d
general protection fault in event_sched_in trace 2 1 2467d 2466d
WARNING in bpf_base_func_proto trace -1 1 2383d 2381d
BUG: soft lockup in perf_release trace 1 6 2481d 2637d
INFO: task hung in register_for_each_vma perf trace 1 1 2501d 2501d
general protection fault in relay_switch_subbuf trace block 2 4 2508d 2480d
possible deadlock in uprobe_clear_state perf trace 4 2 2514d 2551d
possible deadlock in percpu_down_write perf trace 4 2 2522d 2610d
possible deadlock in fs_reclaim_acquire perf trace 4 1 2527d 2525d
possible deadlock in perf_trace_destroy (3) trace 4 12 2547d 2676d
INFO: task hung in blk_trace_ioctl block trace 1 3 2557d 2637d
general protection fault in uprobe_mmap perf trace 2 1 2569d 2567d
KMSAN: uninit-value in vmap_page_range_noflush (2) block trace 7 41 2613d 2614d
BUG: soft lockup in smp_call_function_many trace 1 417 2645d 2793d
INFO: task hung in process_one_work trace 1 1 2798d 2798d
KMSAN: uninit-value in process_preds trace 7 C 15 2710d 2769d
BUG: unable to handle kernel NULL pointer dereference in kmsan_vmap block trace 10 3 2663d 2711d
INFO: task hung in perf_trace_destroy trace 1 1 2698d 2698d
KASAN: use-after-free Read in do_blk_trace_setup block trace 19 C 4 2950d 2938d
possible deadlock in perf_trace_destroy trace 4 C 525 2973d 2957d