syzbot


Out of 197 bugs, 97 were automatically obsoleted (94 due to revoked reproducers), 100 were invalidated by users.
Applied filters: WithRepro (drop) Label=subsystems:kernel (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
KASAN: slab-use-after-free Read in futex_unqueue kernel 19 C 1 133d 132d
WARNING in signal_wake_up_state kernel -1 C done done 37 670d 896d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 701d 2180d
INFO: task hung in vmci_qp_broker_detach kernel 1 syz 1 297d 293d
general protection fault in hrtimer_try_to_cancel (2) kernel 2 C error error 12 156d 160d
general protection fault in put_ipc_ns kernel 2 C 3 222d 218d
INFO: rcu detected stall in vhci_write (3) kernel 1 syz error error 1 163d 163d
general protection fault in put_pid_ns kernel 2 C 521 218d 222d
WARNING in alloc_pid kernel -1 C error 12 223d 228d
INFO: rcu detected stall in irqentry_exit (2) kernel 1 C 1 258d 258d
WARNING: locking bug in try_to_wake_up (3) kernel 4 syz inconclusive done 2 274d 294d
KASAN: slab-out-of-bounds Read in change_page_attr_set_clr kernel 17 C done done 2969 247d 293d
INFO: task hung in bch2_run_recovery_passes kernel 1 C done done 40 248d 340d
INFO: task hung in __closure_sync_timeout (2) kernel 1 C 10 279d 463d
INFO: task hung in acct kernel 1 C 1 280d 279d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 284d 631d
WARNING in __vhost_task_wake kernel -1 C 12 277d 279d
possible deadlock in static_key_slow_inc (4) kernel 4 C 37 298d 386d
WARNING in __ns_tree_remove (8) kernel -1 syz error 21 273d 274d
WARNING: refcount bug in process_one_work kernel 13 C 2153 318d 328d
INFO: task hung in __fput kernel 1 syz done error 1 366d 484d
KASAN: slab-use-after-free Write in flush_tlb_func kernel 22 syz done 1373 354d 356d
WARNING: refcount bug in delayed_put_task_struct kernel 13 syz 3 370d 370d
WARNING in __ns_tree_remove (2) kernel -1 C inconclusive 10 279d 280d
KASAN: slab-out-of-bounds Read in __futex_pivot_hash kernel 17 C 125 359d 387d
possible deadlock in start_poll_synchronize_rcu_expedited kernel 4 syz done 289 375d 393d
general protection fault in __cpa_flush_tlb kernel 17 syz error 16 355d 356d
WARNING: locking bug in find_lock_lowest_rq kernel 4 C error error 100 432d 789d
KASAN: slab-use-after-free Read in notifier_chain_register kernel 19 C error error 7659 504d 578d
INFO: task hung in devtmpfs_submit_req (2) kernel 1 syz error error 69 423d 425d
WARNING: locking bug in sched_core_balance kernel 17 C done error 105 458d 731d
KASAN: slab-use-after-free Read in task_work_run kernel 19 syz error error 2 485d 481d
general protection fault in proc_sys_call_handler kernel 2 syz 1 525d 535d
WARNING: ODEBUG bug in devres_release_group kernel -1 C done done 37 499d 516d
WARNING in try_check_zero (3) kernel -1 syz 2 551d 547d
INFO: rcu detected stall in irqentry_exit kernel 1 syz inconclusive inconclusive 2 551d 547d
possible deadlock in binder_alloc_free_page kernel 4 syz unreliable 31 526d 528d
WARNING in enqueue_dl_entity kernel -1 syz 18 559d 633d
kernel BUG in binder_alloc_deferred_release (2) kernel -1 C done done 3 593d 603d
INFO: rcu detected stall in sys_rt_sigprocmask (2) kernel 1 syz 8 601d 616d
WARNING in flush_tlb_func kernel -1 syz done 26 560d 576d
KASAN: stack-out-of-bounds Read in __show_regs (2) kernel 17 C error 2412 623d 738d
INFO: rcu detected stall in rt_sigreturn kernel 1 C error done 3 660d 788d
kernel BUG in __jump_label_patch kernel -1 C error done 1253 671d 727d
KASAN: slab-use-after-free Read in dev_uevent kernel 19 C error error 70 738d 1204d
INFO: rcu detected stall in wait4 (4) kernel 1 C error done 35 743d 1071d
kernel panic: corrupted stack end in sys_clock_nanosleep kernel 2 C 4 753d 756d
BUG: unable to handle kernel NULL pointer dereference in __hrtimer_run_queues kernel 10 C 2 754d 750d
WARNING in __change_page_attr_set_clr kernel -1 C error 1494 1345d 1367d
KASAN: slab-use-after-free Read in reweight_entity kernel 19 C inconclusive error 626 857d 981d
WARNING in emulate_vsyscall (2) kernel -1 C error done 6 781d 811d
WARNING in untrack_pfn kernel -1 C done error 128 820d 2892d
general protection fault in ext4_file_write_iter kernel 2 C error error 1 915d 976d
inconsistent lock state in sock_map_delete_elem kernel 4 C error 34 799d 820d
inconsistent lock state in sock_hash_delete_elem kernel 4 C error 23 800d 814d
INFO: task can't die in vmci_qp_broker_detach kernel 1 C error error 5 1027d 1553d
KASAN: use-after-free Read in do_general_protection kernel 19 C error error 2 2920d 2950d
BUG: corrupted list in percpu_counter_destroy kernel 8 C error 1 1234d 1230d
kernel panic: corrupted stack end in do_sys_ftruncate kernel 2 C unreliable done 1 900d 1093d
general protection fault in __device_attach kernel 2 C done done 2 925d 1562d
inconsistent lock state in ptrace_attach kernel 4 C done 987 946d 950d
general protection fault in account_system_index_time (3) kernel 2 C error 2 1121d 1117d
INFO: rcu detected stall in toggle_allocation_gate kernel 1 C error done 1 1041d 1041d
INFO: rcu detected stall in schedule (6) kernel 1 syz done 1 1045d 1041d
INFO: rcu detected stall in drain_vmap_area_work kernel 1 C error done 1 1071d 1067d
WARNING in fault_dirty_shared_page kernel -1 C done 2 1046d 1042d
general protection fault in arch_tlbbatch_flush kernel 2 C done 4 1068d 1065d
INFO: rcu detected stall in __do_sys_clock_adjtime kernel 1 C done inconclusive 17 1845d 2169d
BUG: soft lockup in __do_sys_clock_adjtime kernel 1 C done 3 1786d 2177d
possible deadlock in exit_itimers kernel 4 C done 12 1099d 1103d
WARNING in track_pfn_remap kernel -1 C done 462 1107d 1148d
unexpected kernel reboot (8) kernel -1 C error done 15 1231d 1364d
WARNING in hrtimer_init kernel -1 C done done 2 1415d 1415d
KASAN: vmalloc-out-of-bounds Read in blocking_notifier_chain_unregister kernel 17 C error done 8 1404d 1407d
KASAN: stack-out-of-bounds Read in __show_regs kernel 17 C unreliable unreliable 517 1329d 1832d
KMSAN: uninit-value in native_apic_mem_write (2) kernel 7 syz 148 1218d 1231d
KASAN: use-after-free Read in find_uprobe kernel 19 C error 781 1959d 1967d
WARNING in notifier_chain_register kernel -1 C done inconclusive 16 1361d 1448d
KASAN: global-out-of-bounds Write in record_print_text kernel 21 C done unreliable 45 1973d 1974d
INFO: task hung in sys_acct kernel 1 C error inconclusive 2 1738d 1774d
WARNING in kfree_rcu_work kernel -1 C 1 1310d 1310d
KMSAN: uninit-value in preempt_count_add (2) kernel 7 C 5038 1222d 1205d
memory leak in copy_process (4) kernel 3 C 1 1304d 1304d
WARNING: can't access registers at asm_sysvec_apic_timer_interrupt kernel -1 C error error 4065 2071d 2118d
INFO: rcu detected stall in __hrtimer_run_queues kernel 1 C inconclusive done 22 1402d 1948d
KMSAN: uninit-value in number (4) kernel 7 C 7189 1308d 1686d
WARNING in idtentry_exit kernel -1 C done 202 2147d 2164d
memory leak in copy_process (3) kernel 3 C 2 1414d 1521d
KMSAN: uninit-value in show_opcodes kernel 7 C 64 1336d 1337d
KMSAN: uninit-value in hid_connect kernel 7 C 176 1329d 1680d
INFO: task can't die in irqentry_exit (2) kernel 1 C error 22 1602d 2018d
INFO: task can't die in asm_sysvec_apic_timer_interrupt (2) kernel 1 C inconclusive 5 1614d 1753d
INFO: rcu detected stall in mac80211_hwsim_beacon kernel 1 C error inconclusive 1904 1519d 2099d
KMSAN: uninit-value in preempt_count_add kernel 19 C 6657 1353d 1353d
KASAN: use-after-free Read in fw_load_sysfs_fallback kernel 19 C done unreliable 539 1749d 1907d
KASAN: use-after-free Read in inc_rlimit_ucounts kernel 19 C unreliable unreliable 3 1783d 1811d
KMSAN: uninit-value in nsim_udp_tunnel_unset_port kernel 7 C 114 1600d 1679d
WARNING: ODEBUG bug in get_signal kernel -1 syz done unreliable 9 2118d 2126d
KMSAN: uninit-value in exit_to_user_mode_loop (3) kernel 7 C 2558 1470d 1728d
WARNING: ODEBUG bug in process_one_work (2) kernel -1 syz error error 1 2124d 2120d
WARNING in fixup_exception kernel -1 C error error 1 1634d 1630d
BUG: soft lockup in kvm_vm_release kernel 1 syz done error 3 2179d 2687d
WARNING in percpu_ref_switch_to_atomic_rcu (2) kernel -1 syz error error 1 1882d 1882d
WARNING: refcount bug in kobject_add_internal kernel 13 C done done 1 2290d 2549d
WARNING: locking bug in __atomic_notifier_call_chain kernel 4 C done error 1 2083d 2114d
WARNING: can't access registers at asm_sysvec_reschedule_ipi kernel -1 syz error error 395 2071d 2118d
WARNING in perf_reg_value kernel -1 C done done 6 2552d 2561d
kernel panic: Attempted to kill init! (5) kernel 2 C done inconclusive 9 1665d 1905d
memory leak in vq_meta_prefetch kernel 3 C done 1 2527d 2526d
BUG: soft lockup in kvm_vm_ioctl kernel 1 syz done done 2 2502d 2610d
memory leak in get_device_parent kernel 3 C 5 2548d 2583d
WARNING: suspicious RCU usage in pid_task kernel 4 C done unreliable 72 2829d 2929d
kernel panic: stack is corrupted in lock_release (2) kernel 2 syz error error 27 2439d 2486d
memory leak in proc_register kernel 3 C 1 2577d 2577d
INFO: rcu detected stall in call_timer_fn (2) kernel 1 C done error 47 1616d 2473d
INFO: rcu detected stall in __run_timers (5) kernel 1 C error error 63 1603d 2117d
INFO: rcu detected stall in security_file_free (2) kernel 1 C error error 2 1806d 2114d
INFO: task hung in do_user_addr_fault (2) kernel 1 C error error 5 1610d 1643d
BUG: unable to handle kernel paging request in do_csum (3) kernel 8 C error error 31 1767d 2024d
BUG: unable to handle kernel paging request in no_context kernel 8 C done error 1 2082d 2112d
general protection fault in hrtimer_try_to_cancel kernel 2 syz error error 3 1809d 1864d
kernel panic: panic_on_warn set (4) kernel 2 syz error 2 1746d 1746d
kernel panic: panic_on_warn set (3) kernel 2 syz error 1 1749d 1747d
kernel panic: panic_on_warn set kernel 2 syz error 1 1767d 1767d
KMSAN: uninit-value in profile_hits kernel 7 C 43 1800d 1800d
INFO: rcu detected stall in do_swap_page kernel 1 syz done done 2 2528d 2526d
KMSAN: uninit-value in update_stack_state (3) kernel 7 C 132 2162d 2167d
kernel panic: Attempted to kill init! (4) kernel 2 C done 19 2289d 2905d
KASAN: slab-out-of-bounds Write in watch_queue_ioctl kernel 21 C done 2 2355d 2379d
WARNING: refcount bug in put_watch kernel 13 C done 62 2330d 2391d
WARNING in check_corruption kernel -1 C done 2 2443d 2440d
kernel BUG at mm/kmsan/kmsan.c:LINE! (5) kernel -1 C 21 2468d 2720d
memory leak in device_add kernel 3 C done 1 2529d 2529d
WARNING in posix_cpu_timer_del (3) kernel -1 C error 40 2472d 2485d
WARNING in posix_cpu_timer_del (2) kernel -1 C done 76 2486d 2488d
WARNING in posix_cpu_timer_del kernel -1 C done 241 2488d 2492d
WARNING: refcount bug in kobject_get kernel 13 C 530 2510d 2843d
KASAN: out-of-bounds in update_curr kernel -1 C done 1 2766d 2765d
inconsistent lock state in rhashtable_walk_enter kernel 4 C 1 2590d 2590d
KMSAN: kernel-infoleak in copy_siginfo_to_user kernel 9 C 779 2611d 2906d
WARNING: suspicious RCU usage in corrupted kernel 4 syz error 1 2967d 2967d
INFO: rcu detected stall in corrupted (3) kernel 1 C done 1 2646d 2642d
general protection fault in freeary kernel 2 syz done 2 2751d 2754d
KMSAN: uninit-value in __se_sys_waitid (2) kernel 7 C 4005 2658d 2720d
BUG: spinlock bad magic in lockref_get kernel 4 C 1 2841d 2841d
general protection fault in mqueue_get_tree kernel 2 C 157 2840d 2841d
KASAN: slab-out-of-bounds Read in mqueue_get_tree kernel 17 C 10 2840d 2841d
KASAN: use-after-free Read in mqueue_get_tree kernel 19 C 13 2840d 2841d
KASAN: global-out-of-bounds Read in mqueue_get_tree kernel 17 C 1 2840d 2840d
kernel panic: MAC Initialization failed. kernel 2 C 4 2672d 2673d
kernel panic: Machine halted. (2) kernel 2 C 14350 2848d 2904d
KMSAN: uninit-value in irq_work_claim kernel 7 C 2152 2779d 2792d
KMSAN: uninit-value in show_trace_log_lvl (2) kernel 7 C 1433 2780d 2783d
KMSAN: uninit-value in vprintk_emit kernel 7 C 587 2777d 2791d
KMSAN: kernel-infoleak in _copy_to_user kernel 9 C 5 2840d 2840d
KMSAN: uninit-value in __list_add_valid kernel 7 C 207 2848d 2999d
KMSAN: kernel-infoleak in semctl_main kernel 9 syz 13 2850d 2910d
KMSAN: uninit-value in __x64_sys_futex kernel 7 C 165 2853d 2967d
KMSAN: uninit-value in __se_sys_waitid kernel 7 C 8593 2856d 2874d
KMSAN: uninit-value in rcu_segcblist_ready_cbs kernel 7 C 22 2912d 2989d
KMSAN: uninit-value in __call_rcu kernel 7 C 6 2916d 2972d
KMSAN: uninit-value in kick_process kernel 7 syz 17 2919d 2973d
KMSAN: uninit-value in rcu_segcblist_enqueue kernel 7 C 6 2922d 2990d
KMSAN: uninit-value in math_error kernel 7 C 153 2840d 2905d
KMSAN: uninit-value in rcu_segcblist_pend_cbs kernel 7 C 20 2914d 2995d
KMSAN: uninit-value in arch_uprobe_exception_notify kernel 7 C 79 2946d 2997d
KMSAN: uninit-value in flush_tlb_func_remote kernel 7 syz 9 2926d 2980d
KMSAN: uninit-value in inet_gro_receive kernel 7 syz 32 2911d 2973d
WARNING in kmsan_get_shadow_address kernel -1 C 147 2913d 2999d
KMSAN: uninit-value in vsnprintf kernel 7 C 2 2894d 2893d
BUG: unable to handle kernel NULL pointer dereference in process_one_work kernel 10 C 1 2874d 2874d
general protection fault in __run_timers (2) kernel 2 C 5 2859d 2874d
WARNING in vsnprintf kernel -1 C 26 2887d 2905d
BUG: corrupted list in corrupted kernel 8 C 4 2886d 2887d
INFO: rcu detected stall in corrupted (2) kernel 1 syz 1 2886d 2886d
INFO: task hung in corrupted kernel 1 syz 1 2887d 2887d
general protection fault in update_curr kernel 2 C 1 2903d 2903d
kernel panic: Machine halted. kernel 2 C 196 2905d 2999d
KASAN: stack-out-of-bounds Read in corrupted (2) kernel 17 C 1 2907d 2907d
general protection fault in __hrtimer_run_queues kernel 2 C 1 2907d 2907d
KMSAN: uninit-value in update_cfs_rq_load_avg kernel 7 C 4507 2910d 2999d
general protection fault in cpuacct_account_field kernel 2 C 1 2910d 2910d
KASAN: stack-out-of-bounds Read in corrupted kernel 17 C 1 2910d 2910d
KASAN: stack-out-of-bounds Read in acct_collect kernel 17 syz 1 2910d 2910d
KMSAN: uninit-value in __list_del_entry_valid kernel 7 C 523 2910d 2999d
KMSAN: uninit-value in kernel_ident_mapping_init kernel 7 C 3 2960d 2974d
KMSAN: uninit-value in kallsyms_lookup kernel 7 C 69 2964d 2985d
kernel panic: Attempted to kill init! (3) kernel 2 C 9 2985d 3097d
WARNING: memcpy-param-overlap in generic_perform_write kernel -1 C 541 2985d 2999d
KMSAN: uninit-value in kernel_text_address kernel 7 C 8445 2985d 2999d
KMSAN: uninit-value in csum_partial kernel 7 C 554 2985d 2999d
KASAN: alloca-out-of-bounds Read in tick_sched_handle (3) kernel -1 syz 68 2992d 2993d
KASAN: alloca-out-of-bounds Read in tick_sched_handle (2) kernel -1 syz 7 2993d 2993d
KASAN: alloca-out-of-bounds Read in tick_sched_handle kernel -1 C 1144 2993d 3001d
KASAN: use-after-free Read in refcount_inc_not_zero kernel 19 C 34 3094d 3155d
WARNING in __switch_to (2) kernel -1 C 4 3093d 3091d
kernel panic: Attempted to kill init! (2) kernel 2 syz 347 3105d 3099d