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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 2109d 2343d
possible deadlock in __dev_queue_xmit 4 14 2109d 2171d
INFO: task hung in pipe_write (2) 1 1 2111d 2111d
general protection fault in aio_run_iocb (2) 2 5 2113d 2220d
INFO: task hung in lock_sock_nested (2) 1 4 2115d 2211d
INFO: task hung in copy_net_ns (2) 1 32 2116d 2343d
general protection fault in sock_has_perm 2 1 2794d 2794d
BUG: using __this_cpu_add() in preemptible code in __vmalloc_node_range (2) 4 1 2123d 2123d
INFO: task hung in blkdev_put (2) 1 3 2123d 2201d
WARNING in get_signal (2) -1 5 2124d 2303d
WARNING in __vmalloc_node_range -1 9 2126d 2287d
WARNING in __set_page_dirty (2) -1 2 2127d 2135d
WARNING in pfkey_sock_destruct (2) -1 2 2128d 2132d
android-4.4 boot error: general protection fault in ion_heap_destroy -1 1866 2109d 2343d
android-4.4 boot error: general protection fault in corrupted -1 318 2109d 2343d
corrupted report -1 7075 2109d 2343d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) -1 2 2140d 2140d
android-4.4 boot error: KASAN: use-after-free Read in prepare_to_wait_event -1 1 2145d 2144d
INFO: task hung in get_info 1 3 2162d 2313d
KASAN: use-after-free Read in sk_dst_check 19 15 2167d 2343d
possible deadlock in ipv6_frag_rcv (2) 4 1 2169d 2168d
INFO: task hung in n_tty_read 1 1 2176d 2176d
KASAN: use-after-free Read in xfrm6_tunnel_destroy (2) 19 1 2194d 2194d
INFO: task hung in do_truncate2 1 10 2195d 2219d
possible deadlock in prepare_bprm_creds 4 1 2201d 2200d
android-4.4 build error (3) -1 2 2202d 2202d
WARNING: ODEBUG bug in net_drop_ns (2) -1 2 2215d 2343d
INFO: task hung in ext4_file_write_iter 1 1 2216d 2216d
android-4.4 boot error: KASAN: use-after-free Write in ion_heap_deferred_free -1 2 2227d 2304d
android-4.4 boot error: can't ssh into the instance (3) -1 7 2239d 2347d
general protection fault in binder_update_page_range 2 1 2242d 2242d
BUG: using __this_cpu_add() in preemptible code in __vmalloc_node_range 4 14 2265d 2343d
INFO: task hung in evdev_flush (2) 1 2 2300d 2306d
INFO: task hung in walk_component 1 1 2328d 2328d
INFO: task hung in filename_create (2) 1 1 2327d 2327d
KASAN: slab-out-of-bounds Read in __ipv6_addr_type 17 104 2274d 2343d
BUG: sleeping function called from invalid context in __generic_file_fsync 5 1 2303d 2303d
WARNING in __set_page_dirty -1 1 2297d 2297d
INFO: task hung in cleanup_net 1 10 2285d 2327d
INFO: rcu detected stall in sys32_waitpid 1 1 2358d 2343d
possible deadlock in mm_access 4 4 2383d 2343d
possible deadlock in lo_compat_ioctl 4 4 2385d 2343d
KASAN: use-after-free Read in tcp_init_tso_segs 19 1 2386d 2343d
INFO: task hung in xt_unregister_table 1 1 2396d 2343d
INFO: task hung in vm_mmap_pgoff 1 1 2401d 2343d
INFO: task hung in blkdev_put 1 26 2412d 2343d
general protection fault in tcp_push 2 1 2429d 2343d
KASAN: use-after-free Read in xfrm6_tunnel_destroy 19 4 2444d 2343d
WARNING in mark_buffer_dirty -1 2 2445d 2343d
WARNING in pfkey_sock_destruct -1 2 2450d 2343d
general protection fault in aio_run_iocb 2 2 2463d 2343d
INFO: task hung in pipe_write 1 1 2471d 2343d
syzkaller: make target failed: failed to run ["make" "target"]: exit status 2 -1 2 2320d 2320d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 -1 6 2312d 2334d
KASAN: use-after-free Read in aio_run_iocb 19 2 2476d 2343d
INFO: task hung in evdev_flush 1 6 2490d 2343d
kernel BUG at net/ipv4/tcp_input.c:LINE! -1 1 2491d 2343d
possible deadlock in do_ipv6_setsockopt 4 7 2496d 2343d
possible deadlock in ipv6_frag_rcv 4 1 2512d 2343d
WARNING in xfrm_policy_fini -1 7 2511d 2343d
BUG: using __this_cpu_add() in preemptible code in tcp_queue_rcv 4 1 2527d 2527d
kernel BUG at include/linux/skbuff.h:LINE! -1 C 3 2753d 2757d
KASAN: use-after-free Read in snd_timer_interrupt 19 1 2539d 2539d
WARNING in get_signal -1 syz 15 2409d 2781d
KASAN: use-after-free Read in l2tp_session_create 19 C 10 2571d 2769d
INFO: task hung in __fdget_pos 1 2 2547d 2560d
WARNING in untrack_pfn -1 C 211 2375d 2748d
android-4.4 boot error: can't ssh into the instance (2) -1 1 2374d 2374d
INFO: task hung in lock_sock_nested 1 C 82 2753d 2755d
INFO: task hung in linkwatch_event 1 6 2563d 2708d
INFO: rcu detected stall in vprintk_emit 1 1 2564d 2564d
KASAN: use-after-free Read in skb_dequeue 19 1 2571d 2571d
INFO: rcu detected stall -1 8 2777d 2783d
KASAN: slab-out-of-bounds Read in native_queued_spin_lock_slowpath (2) 17 4 2830d 2831d
INFO: task hung in invalidate_inode_pages2_range 1 3 2745d 2750d
general protection fault in selinux_sk_getsecid 2 1 2795d 2795d
WARNING: ODEBUG bug in net_drop_ns -1 1 2575d 2575d
BUG: using __this_cpu_add() in preemptible code in dump_stack 4 1 2782d 2782d
KASAN: use-after-free Read in xfrm_hash_rebuild 19 1 2667d 2667d
INFO: task hung in tun_chr_close 1 1 2689d 2689d
BUG: using __this_cpu_add() in preemptible code in warn_alloc_failed 4 3 2778d 2780d
INFO: task hung in blk_mq_freeze_queue_wait 1 92 2779d 2834d
INFO: task hung in pagecache_get_page 1 9 2696d 2750d
INFO: task hung in loop_control_ioctl 1 6 2688d 2812d
KASAN: use-after-free Read in sock_has_perm 19 1 2723d 2723d
general protection fault in sg_finish_rem_req 2 1 2719d 2719d
general protection fault in lo_ioctl 2 1 2647d 2647d
general protection fault in sg_ioctl 2 2 2719d 2720d
general protection fault in __xfrm_policy_check 2 7 2576d 2651d
INFO: task hung in ipmr_net_exit 1 3 2694d 2707d
INFO: task hung in add_transaction_credits 1 1 2683d 2683d
BUG: using __this_cpu_add() in preemptible code in tcp_collapse 4 1 2830d 2830d
INFO: task hung in reg_check_chans_work 1 18 2680d 2753d
possible deadlock in ashmem_ioctl 4 20 2729d 2751d
general protection fault in sg_common_write 2 1 2746d 2746d
INFO: task hung in ip_fib_net_exit 1 2 2676d 2707d
INFO: task hung in do_blockdev_direct_IO 1 36 2727d 2831d
INFO: task hung in crda_timeout_work 1 1 2717d 2716d
BUG: using __this_cpu_read() in preemptible code in warn_alloc_failed 4 3 2779d 2780d
KASAN: use-after-free Read in sg_remove_request 19 221 2728d 2829d
INFO: task hung in odev_open 1 1084 2755d 2777d
INFO: task hung in addrconf_verify_work 1 3 2677d 2706d
KASAN: use-after-free Read in __l2tp_session_unhash 19 4 2590d 2685d
INFO: task hung in filename_create 1 1 2706d 2706d
INFO: task hung in filemap_fault 1 3 2734d 2736d
KASAN: use-after-free Read in pppol2tp_release 19 5 2593d 2790d
BUG: spinlock bad magic in add_wait_queue 4 2 2716d 2739d
divide error in tcp_veno_cong_avoid 2 1 2686d 2686d
INFO: task hung in sync_blockdev 1 12 2699d 2731d
KASAN: use-after-free Read in selinux_inode_free_security 19 1 2591d 2591d
WARNING in fpu__restore (2) -1 5 2610d 2708d
INFO: task hung in write_cache_pages 1 10 2695d 2750d
INFO: task hung in blkdev_fsync 1 42 2698d 2775d
BUG: soft lockup in umount_tree 1 3 2613d 2629d
INFO: task hung in ip6mr_sk_done 1 1 2707d 2707d
KASAN: slab-out-of-bounds Read in __lock_acquire 17 3 2786d 2826d
INFO: task hung in iterate_bdevs 1 21 2695d 2815d
INFO: task hung in truncate_inode_pages_range 1 7 2697d 2773d
BUG: using __this_cpu_read() in preemptible code in __this_cpu_preempt_check 4 1 2805d 2805d
INFO: task hung in blkdev_issue_write_same 1 1 2663d 2663d
BUG: using __this_cpu_read() in preemptible code in __vmalloc_node_range 4 17 2712d 2750d
INFO: task hung in do_ip_vs_set_ctl 1 1 2691d 2691d
INFO: task hung in odev_release 1 1478 2755d 2777d
INFO: task hung in netdev_run_todo 1 1 2708d 2708d
BUG: using __this_cpu_read() in preemptible code in check_preemption_disabled 4 2 2821d 2824d
kernel BUG at net/socket.c:LINE! -1 6 2590d 2793d
WARNING in __list_del_entry -1 1 2716d 2716d
INFO: task hung in ip_mc_drop_socket 1 1 2726d 2726d
INFO: task hung in generic_file_direct_write 1 1 2718d 2718d
INFO: task hung in rtnetlink_rcv 1 1 2706d 2706d
WARNING in inet_sock_destruct -1 12 2579d 2791d
INFO: task hung in __blkdev_put 1 3 2696d 2698d
INFO: task hung in submit_bio_wait 1 1 2804d 2804d
BUG: using __this_cpu_add() in preemptible code in handle_userfault 4 9 2589d 2831d
general protection fault in hstcp_ssthresh 2 2 2679d 2685d
INFO: task hung in blkdev_issue_flush 1 7 2623d 2734d
KASAN: use-after-free Read in link_path_walk 19 17 2595d 2792d
possible deadlock -1 3 2781d 2782d
general protection fault in blk_get_backing_dev_info 2 2 2586d 2588d
BUG: executor-detected bug -1 syz 1 2423d 2422d
BUG: unable to handle kernel NULL pointer dereference in l2tp_session_create 10 C 167 2570d 2795d
KASAN: use-after-free Read in ip6_xmit 19 C 137 2571d 2794d
BUG: spinlock bad magic in __wake_up 4 C 11 2714d 2754d
android-4.4 build error (2) -1 2 2447d 2447d
android-4.4 boot error: kernel panic: panic_on_warn set -1 3 2812d 2815d
android-4.4 boot error: KASAN: stack-out-of-bounds Write in reserve_bootmem_region -1 1 2809d 2809d
android-4.4 boot error: can't ssh into the instance -1 22 2708d 2758d
android-4.4 boot error: unexpected kernel reboot -1 177 2696d 2815d
android-4.4 build error -1 2 2710d 2710d
INFO: task hung in copy_net_ns 1 syz 3370 2711d 2834d
WARNING in fpu__restore -1 2 2744d 2747d
INFO: task syz-executor -1 1 2771d 2771d
lost connection to test machine (3) -1 C 259 2816d 2833d
KASAN: slab-out-of-bounds Read in native_queued_spin_lock_slowpath 17 1 2831d 2831d
BUG: using __this_cpu_read() in preemptible [ADDR] code: syz-executor 4 124 2831d 2831d
BUG: using __this_cpu_add() in preemptible [ADDR] code: syz-executor 4 33 2831d 2834d
INFO: Object ADDR @offset=3600 fp=ADDR -1 1 2832d 2832d
INFO: Freed in fasync_free_rcu age=624 cpu=0 pid=3 -1 1 2834d 2834d
INFO: Freed in fasync_free_rcu age=57 cpu=0 pid=NUM -1 1 2832d 2832d
INFO: Allocated in fasync_helper age=1 cpu=1 pid=6024 -1 1 2834d 2834d
android-4.4 test error: lost connection to test machine -1 1 2834d 2834d
lost connection to test machine (2) -1 6 2834d never
lost connection to test machine -1 79 2864d 2864d