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🐞 Open [142]
🐞 Fixed [16]
🐞 Invalid [163]
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Out of 163 bugs, 130 were automatically obsoleted (0 due to revoked reproducers), 33 were invalidated by users.
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
android-4.4 boot error: KASAN: use-after-free Read in ion_heap_deferred_free -1 235 2262d 2496d
possible deadlock in __dev_queue_xmit 4 14 2262d 2323d
INFO: task hung in pipe_write (2) 1 1 2264d 2264d
general protection fault in aio_run_iocb (2) 2 5 2266d 2373d
INFO: task hung in lock_sock_nested (2) 1 4 2268d 2364d
INFO: task hung in copy_net_ns (2) 1 32 2269d 2496d
general protection fault in sock_has_perm 2 1 2947d 2947d
BUG: using __this_cpu_add() in preemptible code in __vmalloc_node_range (2) 4 1 2276d 2276d
INFO: task hung in blkdev_put (2) 1 3 2276d 2353d
WARNING in get_signal (2) -1 5 2277d 2456d
WARNING in __vmalloc_node_range -1 9 2279d 2440d
WARNING in __set_page_dirty (2) -1 2 2280d 2288d
WARNING in pfkey_sock_destruct (2) -1 2 2281d 2285d
android-4.4 boot error: general protection fault in ion_heap_destroy -1 1866 2262d 2496d
android-4.4 boot error: general protection fault in corrupted -1 318 2262d 2496d
corrupted report -1 7075 2262d 2496d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) -1 2 2293d 2293d
android-4.4 boot error: KASAN: use-after-free Read in prepare_to_wait_event -1 1 2297d 2297d
INFO: task hung in get_info 1 3 2315d 2466d
KASAN: use-after-free Read in sk_dst_check 19 15 2320d 2496d
possible deadlock in ipv6_frag_rcv (2) 4 1 2321d 2321d
INFO: task hung in n_tty_read 1 1 2329d 2329d
KASAN: use-after-free Read in xfrm6_tunnel_destroy (2) 19 1 2347d 2347d
INFO: task hung in do_truncate2 1 10 2348d 2371d
possible deadlock in prepare_bprm_creds 4 1 2353d 2353d
android-4.4 build error (3) -1 2 2355d 2355d
WARNING: ODEBUG bug in net_drop_ns (2) -1 2 2368d 2496d
INFO: task hung in ext4_file_write_iter 1 1 2369d 2369d
android-4.4 boot error: KASAN: use-after-free Write in ion_heap_deferred_free -1 2 2380d 2457d
android-4.4 boot error: can't ssh into the instance (3) -1 7 2392d 2499d
general protection fault in binder_update_page_range 2 1 2395d 2395d
BUG: using __this_cpu_add() in preemptible code in __vmalloc_node_range 4 14 2418d 2496d
INFO: task hung in evdev_flush (2) 1 2 2453d 2459d
INFO: task hung in walk_component 1 1 2481d 2481d
INFO: task hung in filename_create (2) 1 1 2480d 2480d
KASAN: slab-out-of-bounds Read in __ipv6_addr_type 17 104 2427d 2496d
BUG: sleeping function called from invalid context in __generic_file_fsync 5 1 2456d 2456d
WARNING in __set_page_dirty -1 1 2450d 2450d
INFO: task hung in cleanup_net 1 10 2438d 2480d
INFO: rcu detected stall in sys32_waitpid 1 1 2511d 2496d
possible deadlock in mm_access 4 4 2536d 2496d
possible deadlock in lo_compat_ioctl 4 4 2538d 2496d
KASAN: use-after-free Read in tcp_init_tso_segs 19 1 2539d 2496d
INFO: task hung in xt_unregister_table 1 1 2549d 2496d
INFO: task hung in vm_mmap_pgoff 1 1 2554d 2496d
INFO: task hung in blkdev_put 1 26 2565d 2496d
general protection fault in tcp_push 2 1 2582d 2496d
KASAN: use-after-free Read in xfrm6_tunnel_destroy 19 4 2597d 2496d
WARNING in mark_buffer_dirty -1 2 2598d 2496d
WARNING in pfkey_sock_destruct -1 2 2603d 2496d
general protection fault in aio_run_iocb 2 2 2616d 2496d
INFO: task hung in pipe_write 1 1 2624d 2496d
syzkaller: make target failed: failed to run ["make" "target"]: exit status 2 -1 2 2473d 2473d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 -1 6 2465d 2487d
KASAN: use-after-free Read in aio_run_iocb 19 2 2629d 2496d
INFO: task hung in evdev_flush 1 6 2643d 2496d
kernel BUG at net/ipv4/tcp_input.c:LINE! -1 1 2644d 2496d
possible deadlock in do_ipv6_setsockopt 4 7 2649d 2496d
possible deadlock in ipv6_frag_rcv 4 1 2665d 2496d
WARNING in xfrm_policy_fini -1 7 2664d 2496d
BUG: using __this_cpu_add() in preemptible code in tcp_queue_rcv 4 1 2680d 2680d
kernel BUG at include/linux/skbuff.h:LINE! -1 C 3 2906d 2910d
KASAN: use-after-free Read in snd_timer_interrupt 19 1 2692d 2692d
WARNING in get_signal -1 syz 15 2562d 2934d
KASAN: use-after-free Read in l2tp_session_create 19 C 10 2724d 2922d
INFO: task hung in __fdget_pos 1 2 2700d 2712d
WARNING in untrack_pfn -1 C 211 2528d 2901d
android-4.4 boot error: can't ssh into the instance (2) -1 1 2527d 2527d
INFO: task hung in lock_sock_nested 1 C 82 2906d 2908d
INFO: task hung in linkwatch_event 1 6 2716d 2861d
INFO: rcu detected stall in vprintk_emit 1 1 2717d 2717d
KASAN: use-after-free Read in skb_dequeue 19 1 2723d 2723d
INFO: rcu detected stall -1 8 2930d 2936d
KASAN: slab-out-of-bounds Read in native_queued_spin_lock_slowpath (2) 17 4 2983d 2984d
INFO: task hung in invalidate_inode_pages2_range 1 3 2898d 2903d
general protection fault in selinux_sk_getsecid 2 1 2948d 2948d
WARNING: ODEBUG bug in net_drop_ns -1 1 2728d 2728d
BUG: using __this_cpu_add() in preemptible code in dump_stack 4 1 2935d 2935d
KASAN: use-after-free Read in xfrm_hash_rebuild 19 1 2820d 2820d
INFO: task hung in tun_chr_close 1 1 2842d 2842d
BUG: using __this_cpu_add() in preemptible code in warn_alloc_failed 4 3 2931d 2933d
INFO: task hung in blk_mq_freeze_queue_wait 1 92 2931d 2987d
INFO: task hung in pagecache_get_page 1 9 2849d 2903d
INFO: task hung in loop_control_ioctl 1 6 2841d 2965d
KASAN: use-after-free Read in sock_has_perm 19 1 2876d 2876d
general protection fault in sg_finish_rem_req 2 1 2872d 2872d
general protection fault in lo_ioctl 2 1 2800d 2800d
general protection fault in sg_ioctl 2 2 2872d 2873d
general protection fault in __xfrm_policy_check 2 7 2729d 2804d
INFO: task hung in ipmr_net_exit 1 3 2847d 2860d
INFO: task hung in add_transaction_credits 1 1 2836d 2836d
BUG: using __this_cpu_add() in preemptible code in tcp_collapse 4 1 2983d 2983d
INFO: task hung in reg_check_chans_work 1 18 2832d 2906d
possible deadlock in ashmem_ioctl 4 20 2881d 2904d
general protection fault in sg_common_write 2 1 2899d 2899d
INFO: task hung in ip_fib_net_exit 1 2 2829d 2860d
INFO: task hung in do_blockdev_direct_IO 1 36 2880d 2984d
INFO: task hung in crda_timeout_work 1 1 2869d 2869d
BUG: using __this_cpu_read() in preemptible code in warn_alloc_failed 4 3 2932d 2933d
KASAN: use-after-free Read in sg_remove_request 19 221 2881d 2981d
INFO: task hung in odev_open 1 1084 2908d 2930d
INFO: task hung in addrconf_verify_work 1 3 2830d 2859d
KASAN: use-after-free Read in __l2tp_session_unhash 19 4 2743d 2838d
INFO: task hung in filename_create 1 1 2859d 2859d
INFO: task hung in filemap_fault 1 3 2887d 2889d
KASAN: use-after-free Read in pppol2tp_release 19 5 2746d 2943d
BUG: spinlock bad magic in add_wait_queue 4 2 2869d 2892d
divide error in tcp_veno_cong_avoid 2 1 2839d 2839d
INFO: task hung in sync_blockdev 1 12 2852d 2883d
KASAN: use-after-free Read in selinux_inode_free_security 19 1 2743d 2743d
WARNING in fpu__restore (2) -1 5 2763d 2861d
INFO: task hung in write_cache_pages 1 10 2848d 2903d
INFO: task hung in blkdev_fsync 1 42 2851d 2928d
BUG: soft lockup in umount_tree 1 3 2766d 2782d
INFO: task hung in ip6mr_sk_done 1 1 2860d 2860d
KASAN: slab-out-of-bounds Read in __lock_acquire 17 3 2939d 2979d
INFO: task hung in iterate_bdevs 1 21 2848d 2968d
INFO: task hung in truncate_inode_pages_range 1 7 2850d 2926d
BUG: using __this_cpu_read() in preemptible code in __this_cpu_preempt_check 4 1 2958d 2958d
INFO: task hung in blkdev_issue_write_same 1 1 2816d 2816d
BUG: using __this_cpu_read() in preemptible code in __vmalloc_node_range 4 17 2865d 2903d
INFO: task hung in do_ip_vs_set_ctl 1 1 2844d 2844d
INFO: task hung in odev_release 1 1478 2908d 2930d
INFO: task hung in netdev_run_todo 1 1 2861d 2861d
BUG: using __this_cpu_read() in preemptible code in check_preemption_disabled 4 2 2974d 2977d
kernel BUG at net/socket.c:LINE! -1 6 2742d 2946d
WARNING in __list_del_entry -1 1 2869d 2869d
INFO: task hung in ip_mc_drop_socket 1 1 2879d 2879d
INFO: task hung in generic_file_direct_write 1 1 2871d 2871d
INFO: task hung in rtnetlink_rcv 1 1 2859d 2859d
WARNING in inet_sock_destruct -1 12 2732d 2944d
INFO: task hung in __blkdev_put 1 3 2849d 2851d
INFO: task hung in submit_bio_wait 1 1 2957d 2957d
BUG: using __this_cpu_add() in preemptible code in handle_userfault 4 9 2742d 2983d
general protection fault in hstcp_ssthresh 2 2 2832d 2838d
INFO: task hung in blkdev_issue_flush 1 7 2776d 2887d
KASAN: use-after-free Read in link_path_walk 19 17 2748d 2945d
possible deadlock -1 3 2934d 2935d
general protection fault in blk_get_backing_dev_info 2 2 2739d 2741d
BUG: executor-detected bug -1 syz 1 2575d 2575d
BUG: unable to handle kernel NULL pointer dereference in l2tp_session_create 10 C 167 2723d 2948d
KASAN: use-after-free Read in ip6_xmit 19 C 137 2724d 2947d
BUG: spinlock bad magic in __wake_up 4 C 11 2867d 2907d
android-4.4 build error (2) -1 2 2600d 2600d
android-4.4 boot error: kernel panic: panic_on_warn set -1 3 2965d 2968d
android-4.4 boot error: KASAN: stack-out-of-bounds Write in reserve_bootmem_region -1 1 2962d 2962d
android-4.4 boot error: can't ssh into the instance -1 22 2861d 2911d
android-4.4 boot error: unexpected kernel reboot -1 177 2849d 2968d
android-4.4 build error -1 2 2863d 2863d
INFO: task hung in copy_net_ns 1 syz 3370 2864d 2987d
WARNING in fpu__restore -1 2 2897d 2900d
INFO: task syz-executor -1 1 2924d 2924d
lost connection to test machine (3) -1 C 259 2969d 2986d
KASAN: slab-out-of-bounds Read in native_queued_spin_lock_slowpath 17 1 2984d 2984d
BUG: using __this_cpu_read() in preemptible [ADDR] code: syz-executor 4 124 2984d 2984d
BUG: using __this_cpu_add() in preemptible [ADDR] code: syz-executor 4 33 2984d 2987d
INFO: Object ADDR @offset=3600 fp=ADDR -1 1 2985d 2985d
INFO: Freed in fasync_free_rcu age=624 cpu=0 pid=3 -1 1 2987d 2987d
INFO: Freed in fasync_free_rcu age=57 cpu=0 pid=NUM -1 1 2985d 2985d
INFO: Allocated in fasync_helper age=1 cpu=1 pid=6024 -1 1 2987d 2987d
android-4.4 test error: lost connection to test machine -1 1 2987d 2987d
lost connection to test machine (2) -1 6 2987d never
lost connection to test machine -1 79 3017d 3017d