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🐞 Fixed [7077]
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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 142d 162d
BUG: soft lockup in packet_rcv perf trace 1 2 123d 175d
BUG: soft lockup in sctp_generate_heartbeat_event (2) trace 1 1 109d 109d
BUG: stack guard page was hit in br_handle_frame bpf trace -1 1 204d 199d
possible deadlock in ring_buffer_map trace 4 1 217d 213d
BUG: soft lockup in sys_bind trace bpf can 1 2 224d 305d
WARNING in tracepoint_add_func (3) trace -1 1 237d 233d
KCSAN: data-race in memcpy_and_pad / prepare_signal bpf trace 6 2 221d 221d
BUG: soft lockup in perf_event_open trace bpf 1 2 309d 305d
WARNING in bpf_get_stack_raw_tp bpf trace -1 C error error 179 346d 612d
INFO: task hung in relay_close block trace 1 3 349d 369d
BUG: soft lockup in anon_pipe_write trace 1 1 364d 360d
possible deadlock in ring_buffer_resize trace 4 1 390d 386d
WARNING in tracepoint_add_func (2) trace -1 4 399d 418d
linux-next test error: WARNING in trace_event_raw_init trace -1 2 373d 373d
INFO: rcu detected stall in syscall_trace_enter (4) trace bpf 1 10 423d 622d
possible deadlock in __mod_timer (4) bpf trace 4 C 4 491d 585d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (8) trace block 6 8 438d 503d
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog bpf trace 6 1 438d 438d
possible deadlock in blk_trace_setup trace block 4 syz done 3010 464d 543d
possible deadlock in blk_trace_ioctl block trace 4 syz done 4302 464d 545d
WARNING in ring_buffer_map trace -1 C 3 497d 500d
kernel BUG in ring_buffer_map trace -1 C 5 498d 499d
INFO: task hung in tracepoint_probe_unregister bpf trace 1 2 533d 615d
BUG: soft lockup in call_timer_fn (2) trace 1 1 565d 561d
KASAN: slab-use-after-free Read in filter_chain perf trace 19 13 596d 654d
INFO: task hung in static_key_enable_cpuslocked bpf trace 1 3 614d 714d
KASAN: slab-use-after-free Read in uprobe_mmap perf trace 19 67 598d 645d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (7) trace block 6 1 587d 587d
INFO: rcu detected stall in check_preemption_disabled (2) bpf trace 1 1 644d 644d
KASAN: slab-use-after-free Read in uprobe_unregister trace perf 19 C unreliable 5 619d 617d
INFO: task hung in relay_open block trace 1 2 683d 773d
BUG: unable to handle kernel paging request in arch_uprobe_exception_notify trace 8 1 611d 611d
inconsistent lock state in __lock_task_sighand bpf trace 4 C done 752 892d 896d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (6) block trace 6 65 669d 873d
WARNING in group_send_sig_info bpf trace -1 1 737d 733d
possible deadlock in __send_signal_locked bpf trace 4 14 729d 743d
INFO: task hung in blk_trace_setup (3) block trace 1 1 776d 776d
BUG: unable to handle kernel paging request in tracefs_apply_options fs trace 8 C done done 45 847d 848d
possible deadlock in dev_watchdog trace bpf 4 1 895d 895d
possible deadlock in sctp_err_lookup bpf trace 4 1 896d 896d
KMSAN: uninit-value in __schedule (3) trace net 7 2 1169d 1173d
KASAN: use-after-free Read in relay_switch_subbuf block trace 19 C done error 93 1279d 2773d
WARNING: held lock freed in uprobe_unregister trace perf 4 C error 3 1910d 1912d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (5) block trace 6 19 1200d 1292d
KCSAN: data-race in __blk_add_trace / __blk_trace_startstop block trace 6 1 1199d 1199d
BUG: unable to handle kernel paging request in bpf_prog_ADDR_F bpf trace 8 11 1361d 1397d
WARNING in rcu_irq_enter trace -1 C done error 2346 2043d 2110d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (4) block trace 6 11 1349d 1502d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run5 trace bpf 17 C done 2 2046d 2044d
WARNING in trace_hardirqs_on (2) trace -1 1 1441d 1437d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run7 bpf trace 17 C done error 8 1904d 1941d
possible deadlock in ___bpf_prog_run bpf trace 4 1 1465d 1461d
BUG: sleeping function called from invalid context in relay_open_buf block trace 5 3 1414d 1412d
WARNING in ring_buffer_lock_reserve trace -1 2 1468d 1465d
linux-next boot error: WARNING in trace_event_raw_init trace -1 3 1556d 1556d
INFO: task can't die in trace_hardirqs_on trace 1 1 1563d 1559d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (3) trace block 6 6 1551d 1638d
INFO: task hung in uprobe_start_dup_mmap (2) perf trace 1 4 1569d 1584d
INFO: task hung in blk_trace_ioctl (3) block trace 1 2 1612d 1677d
WARNING: bad unlock balance in process_one_work trace 4 1 1641d 1637d
possible deadlock in register_for_each_vma (2) trace perf 4 1 1678d 1676d
INFO: task hung in perf_uprobe_destroy (2) trace 1 1 1628d 1628d
KCSAN: data-race in copy_page_from_iter_atomic / uprobe_write_opcode trace perf 6 1 1696d 1696d
KCSAN: data-race in uprobe_dispatcher / uprobe_dispatcher trace 6 50 1708d 1708d
KMSAN: uninit-value in tracing_record_taskinfo_sched_switch trace 7 1 1693d 1693d
possible deadlock in register_for_each_vma perf trace 4 1 1865d 1861d
BUG: stack guard page was hit in check_preemption_disabled (2) trace -1 1 1838d 1809d
BUG: stack guard page was hit in trace_hardirqs_off_finish trace -1 2 1757d 1759d
KCSAN: data-race in exit_signals / task_dump_owner (5) trace 6 22 1792d 1875d
KCSAN: data-race in exit_signals / get_task_exe_file trace 6 5 1795d 1830d
BUG: unable to handle kernel paging request in bpf_trace_run7 bpf trace 8 2 1925d 1923d
BUG: unable to handle kernel paging request in bpf_trace_run1 bpf trace 8 4 1964d 2047d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run1 trace bpf 17 11 1966d 1997d
BUG: KFENCE: use-after-free read in find_uprobe perf trace -1 1 1913d 1913d
WARNING: refcount bug in uprobe_mmap trace perf 13 1 1913d 1913d
BUG: unable to handle kernel paging request in bpf_trace_run4 trace bpf 8 2 1996d 1996d
INFO: rcu detected stall in ipv6_list_rcv trace 1 2 1968d 1969d
BUG: using __this_cpu_read() in preemptible code in __bad_area_nosemaphore trace 4 1 2012d 2008d
WARNING in trace_hardirqs_on trace -1 2 2038d 2067d
BUG: stack guard page was hit in trace_hardirqs_off trace -1 1 2059d 2058d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (2) block trace 6 3 1998d 1970d
BUG: soft lockup in __do_sys_perf_event_open trace 1 1 2122d 2121d
KMSAN: uninit-value in bpf_prog_ADDR bpf trace 7 C 30 2165d 2168d
INFO: task hung in trace_hardirqs_on trace 1 1 2184d 2184d
INFO: task hung in blk_trace_remove trace block 1 1 2236d 2231d
KASAN: out-of-bounds Read in trace_raw_output_kvm_update_master_clock trace 17 1 2211d 2207d
INFO: task hung in blk_trace_setup (2) block trace 1 1 2232d 2232d
WARNING in tracing_func_proto trace -1 3 2281d 2294d
WARNING in bpf_base_func_proto (2) trace -1 2 2283d 2313d
WARNING in trace_hardirqs_off_caller trace -1 1 2269d 2265d
BUG: soft lockup in sys_getsockopt trace 1 1 2277d 2277d
INFO: rcu detected stall in trace_timer_expire_exit trace 1 1 2296d 2296d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf trace block 6 17 2278d 2375d
INFO: task hung in blk_trace_ioctl (2) block trace 1 4 2301d 2411d
general protection fault in relay_close_buf trace block 2 5 2337d 2550d
KCSAN: data-race in mmap_region / register_for_each_vma perf trace 6 1 2332d 2332d
general protection fault in relay_switch_subbuf (3) trace block 2 1 2373d 2373d
INFO: task hung in tp_perf_event_destroy trace 1 8 2413d 2787d
general protection fault in relay_open trace block 2 2 2425d 2430d
INFO: task hung in synchronize_rcu (2) trace 1 8 2343d 2344d
INFO: task hung in acct_collect trace 1 1 2455d 2455d
general protection fault in relay_switch_subbuf (2) trace block 2 1 2465d 2457d
INFO: rcu detected stall in sg_ioctl block trace 1 3 2576d 2611d
INFO: task hung in uprobe_start_dup_mmap trace perf 1 196 2579d 2793d
INFO: task hung in perf_tp_event_init trace 1 5 2593d 2768d
INFO: task hung in blk_trace_setup trace block 1 1 2604d 2604d
INFO: task hung in perf_uprobe_destroy trace 1 2 2606d 2637d
general protection fault in event_sched_in trace 2 1 2611d 2611d
WARNING in bpf_base_func_proto trace -1 1 2527d 2526d
BUG: soft lockup in perf_release trace 1 6 2626d 2782d
INFO: task hung in register_for_each_vma perf trace 1 1 2646d 2646d
general protection fault in relay_switch_subbuf trace block 2 4 2652d 2625d
possible deadlock in uprobe_clear_state perf trace 4 2 2658d 2696d
possible deadlock in percpu_down_write perf trace 4 2 2666d 2754d
possible deadlock in fs_reclaim_acquire perf trace 4 1 2672d 2670d
possible deadlock in perf_trace_destroy (3) trace 4 12 2692d 2821d
INFO: task hung in blk_trace_ioctl trace block 1 3 2702d 2782d
general protection fault in uprobe_mmap perf trace 2 1 2713d 2711d
KMSAN: uninit-value in vmap_page_range_noflush (2) block trace 7 41 2758d 2759d
BUG: soft lockup in smp_call_function_many trace 1 417 2789d 2938d
INFO: task hung in process_one_work trace 1 1 2943d 2943d
KMSAN: uninit-value in process_preds trace 7 C 15 2855d 2914d
BUG: unable to handle kernel NULL pointer dereference in kmsan_vmap trace block 10 3 2808d 2856d
INFO: task hung in perf_trace_destroy trace 1 1 2843d 2843d
KASAN: use-after-free Read in do_blk_trace_setup trace block 19 C 4 3095d 3083d
possible deadlock in perf_trace_destroy trace 4 C 525 3118d 3102d