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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 2047d 2281d
possible deadlock in __dev_queue_xmit 4 14 2047d 2108d
INFO: task hung in pipe_write (2) 1 1 2049d 2049d
general protection fault in aio_run_iocb (2) 2 5 2051d 2158d
INFO: task hung in lock_sock_nested (2) 1 4 2053d 2149d
INFO: task hung in copy_net_ns (2) 1 32 2054d 2281d
general protection fault in sock_has_perm 2 1 2732d 2732d
BUG: using __this_cpu_add() in preemptible code in __vmalloc_node_range (2) 4 1 2061d 2061d
INFO: task hung in blkdev_put (2) 1 3 2061d 2138d
WARNING in get_signal (2) -1 5 2062d 2241d
WARNING in __vmalloc_node_range -1 9 2064d 2225d
WARNING in __set_page_dirty (2) -1 2 2065d 2073d
WARNING in pfkey_sock_destruct (2) -1 2 2066d 2070d
android-4.4 boot error: general protection fault in ion_heap_destroy -1 1866 2047d 2281d
android-4.4 boot error: general protection fault in corrupted -1 318 2047d 2281d
corrupted report -1 7075 2047d 2281d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) -1 2 2078d 2078d
android-4.4 boot error: KASAN: use-after-free Read in prepare_to_wait_event -1 1 2082d 2082d
INFO: task hung in get_info 1 3 2100d 2251d
KASAN: use-after-free Read in sk_dst_check 19 15 2105d 2281d
possible deadlock in ipv6_frag_rcv (2) 4 1 2106d 2106d
INFO: task hung in n_tty_read 1 1 2114d 2114d
KASAN: use-after-free Read in xfrm6_tunnel_destroy (2) 19 1 2132d 2132d
INFO: task hung in do_truncate2 1 10 2133d 2156d
possible deadlock in prepare_bprm_creds 4 1 2138d 2138d
android-4.4 build error (3) -1 2 2140d 2140d
WARNING: ODEBUG bug in net_drop_ns (2) -1 2 2153d 2281d
INFO: task hung in ext4_file_write_iter 1 1 2154d 2154d
android-4.4 boot error: KASAN: use-after-free Write in ion_heap_deferred_free -1 2 2165d 2242d
android-4.4 boot error: can't ssh into the instance (3) -1 7 2177d 2284d
general protection fault in binder_update_page_range 2 1 2180d 2180d
BUG: using __this_cpu_add() in preemptible code in __vmalloc_node_range 4 14 2203d 2281d
INFO: task hung in evdev_flush (2) 1 2 2238d 2244d
INFO: task hung in walk_component 1 1 2266d 2266d
INFO: task hung in filename_create (2) 1 1 2265d 2265d
KASAN: slab-out-of-bounds Read in __ipv6_addr_type 17 104 2212d 2281d
BUG: sleeping function called from invalid context in __generic_file_fsync 5 1 2241d 2241d
WARNING in __set_page_dirty -1 1 2235d 2235d
INFO: task hung in cleanup_net 1 10 2223d 2265d
INFO: rcu detected stall in sys32_waitpid 1 1 2296d 2281d
possible deadlock in mm_access 4 4 2321d 2281d
possible deadlock in lo_compat_ioctl 4 4 2323d 2281d
KASAN: use-after-free Read in tcp_init_tso_segs 19 1 2324d 2281d
INFO: task hung in xt_unregister_table 1 1 2334d 2281d
INFO: task hung in vm_mmap_pgoff 1 1 2339d 2281d
INFO: task hung in blkdev_put 1 26 2350d 2281d
general protection fault in tcp_push 2 1 2367d 2281d
KASAN: use-after-free Read in xfrm6_tunnel_destroy 19 4 2382d 2281d
WARNING in mark_buffer_dirty -1 2 2383d 2281d
WARNING in pfkey_sock_destruct -1 2 2388d 2281d
general protection fault in aio_run_iocb 2 2 2401d 2281d
INFO: task hung in pipe_write 1 1 2409d 2281d
syzkaller: make target failed: failed to run ["make" "target"]: exit status 2 -1 2 2258d 2258d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 -1 6 2250d 2272d
KASAN: use-after-free Read in aio_run_iocb 19 2 2414d 2281d
INFO: task hung in evdev_flush 1 6 2428d 2281d
kernel BUG at net/ipv4/tcp_input.c:LINE! -1 1 2429d 2281d
possible deadlock in do_ipv6_setsockopt 4 7 2434d 2281d
possible deadlock in ipv6_frag_rcv 4 1 2450d 2281d
WARNING in xfrm_policy_fini -1 7 2449d 2281d
BUG: using __this_cpu_add() in preemptible code in tcp_queue_rcv 4 1 2465d 2465d
kernel BUG at include/linux/skbuff.h:LINE! -1 C 3 2690d 2695d
KASAN: use-after-free Read in snd_timer_interrupt 19 1 2477d 2477d
WARNING in get_signal -1 syz 15 2347d 2719d
KASAN: use-after-free Read in l2tp_session_create 19 C 10 2509d 2707d
INFO: task hung in __fdget_pos 1 2 2485d 2497d
WARNING in untrack_pfn -1 C 211 2313d 2686d
android-4.4 boot error: can't ssh into the instance (2) -1 1 2312d 2312d
INFO: task hung in lock_sock_nested 1 C 82 2691d 2693d
INFO: task hung in linkwatch_event 1 6 2501d 2646d
INFO: rcu detected stall in vprintk_emit 1 1 2502d 2502d
KASAN: use-after-free Read in skb_dequeue 19 1 2508d 2508d
INFO: rcu detected stall -1 8 2715d 2721d
KASAN: slab-out-of-bounds Read in native_queued_spin_lock_slowpath (2) 17 4 2768d 2769d
INFO: task hung in invalidate_inode_pages2_range 1 3 2683d 2688d
general protection fault in selinux_sk_getsecid 2 1 2733d 2733d
WARNING: ODEBUG bug in net_drop_ns -1 1 2513d 2513d
BUG: using __this_cpu_add() in preemptible code in dump_stack 4 1 2720d 2720d
KASAN: use-after-free Read in xfrm_hash_rebuild 19 1 2605d 2605d
INFO: task hung in tun_chr_close 1 1 2627d 2627d
BUG: using __this_cpu_add() in preemptible code in warn_alloc_failed 4 3 2716d 2718d
INFO: task hung in blk_mq_freeze_queue_wait 1 92 2716d 2772d
INFO: task hung in pagecache_get_page 1 9 2634d 2688d
INFO: task hung in loop_control_ioctl 1 6 2626d 2750d
KASAN: use-after-free Read in sock_has_perm 19 1 2661d 2661d
general protection fault in sg_finish_rem_req 2 1 2657d 2657d
general protection fault in lo_ioctl 2 1 2585d 2585d
general protection fault in sg_ioctl 2 2 2657d 2658d
general protection fault in __xfrm_policy_check 2 7 2514d 2589d
INFO: task hung in ipmr_net_exit 1 3 2632d 2645d
INFO: task hung in add_transaction_credits 1 1 2621d 2621d
BUG: using __this_cpu_add() in preemptible code in tcp_collapse 4 1 2768d 2768d
INFO: task hung in reg_check_chans_work 1 18 2617d 2691d
possible deadlock in ashmem_ioctl 4 20 2666d 2689d
general protection fault in sg_common_write 2 1 2683d 2683d
INFO: task hung in ip_fib_net_exit 1 2 2614d 2645d
INFO: task hung in do_blockdev_direct_IO 1 36 2665d 2768d
INFO: task hung in crda_timeout_work 1 1 2654d 2654d
BUG: using __this_cpu_read() in preemptible code in warn_alloc_failed 4 3 2717d 2718d
KASAN: use-after-free Read in sg_remove_request 19 221 2666d 2766d
INFO: task hung in odev_open 1 1084 2693d 2715d
INFO: task hung in addrconf_verify_work 1 3 2615d 2644d
KASAN: use-after-free Read in __l2tp_session_unhash 19 4 2528d 2623d
INFO: task hung in filename_create 1 1 2644d 2644d
INFO: task hung in filemap_fault 1 3 2672d 2674d
KASAN: use-after-free Read in pppol2tp_release 19 5 2531d 2728d
BUG: spinlock bad magic in add_wait_queue 4 2 2654d 2677d
divide error in tcp_veno_cong_avoid 2 1 2624d 2624d
INFO: task hung in sync_blockdev 1 12 2637d 2668d
KASAN: use-after-free Read in selinux_inode_free_security 19 1 2528d 2528d
WARNING in fpu__restore (2) -1 5 2548d 2646d
INFO: task hung in write_cache_pages 1 10 2633d 2688d
INFO: task hung in blkdev_fsync 1 42 2636d 2713d
BUG: soft lockup in umount_tree 1 3 2551d 2567d
INFO: task hung in ip6mr_sk_done 1 1 2645d 2645d
KASAN: slab-out-of-bounds Read in __lock_acquire 17 3 2723d 2764d
INFO: task hung in iterate_bdevs 1 21 2633d 2753d
INFO: task hung in truncate_inode_pages_range 1 7 2635d 2711d
BUG: using __this_cpu_read() in preemptible code in __this_cpu_preempt_check 4 1 2743d 2743d
INFO: task hung in blkdev_issue_write_same 1 1 2601d 2601d
BUG: using __this_cpu_read() in preemptible code in __vmalloc_node_range 4 17 2650d 2688d
INFO: task hung in do_ip_vs_set_ctl 1 1 2629d 2629d
INFO: task hung in odev_release 1 1478 2693d 2715d
INFO: task hung in netdev_run_todo 1 1 2646d 2646d
BUG: using __this_cpu_read() in preemptible code in check_preemption_disabled 4 2 2759d 2762d
kernel BUG at net/socket.c:LINE! -1 6 2527d 2731d
WARNING in __list_del_entry -1 1 2654d 2654d
INFO: task hung in ip_mc_drop_socket 1 1 2664d 2664d
INFO: task hung in generic_file_direct_write 1 1 2656d 2656d
INFO: task hung in rtnetlink_rcv 1 1 2644d 2644d
WARNING in inet_sock_destruct -1 12 2517d 2729d
INFO: task hung in __blkdev_put 1 3 2634d 2636d
INFO: task hung in submit_bio_wait 1 1 2742d 2742d
BUG: using __this_cpu_add() in preemptible code in handle_userfault 4 9 2527d 2768d
general protection fault in hstcp_ssthresh 2 2 2617d 2623d
INFO: task hung in blkdev_issue_flush 1 7 2561d 2672d
KASAN: use-after-free Read in link_path_walk 19 17 2533d 2730d
possible deadlock -1 3 2718d 2720d
general protection fault in blk_get_backing_dev_info 2 2 2524d 2526d
BUG: executor-detected bug -1 syz 1 2360d 2360d
BUG: unable to handle kernel NULL pointer dereference in l2tp_session_create 10 C 167 2508d 2733d
KASAN: use-after-free Read in ip6_xmit 19 C 137 2509d 2732d
BUG: spinlock bad magic in __wake_up 4 C 11 2652d 2691d
android-4.4 build error (2) -1 2 2385d 2385d
android-4.4 boot error: kernel panic: panic_on_warn set -1 3 2750d 2753d
android-4.4 boot error: KASAN: stack-out-of-bounds Write in reserve_bootmem_region -1 1 2747d 2747d
android-4.4 boot error: can't ssh into the instance -1 22 2646d 2696d
android-4.4 boot error: unexpected kernel reboot -1 177 2634d 2753d
android-4.4 build error -1 2 2648d 2647d
INFO: task hung in copy_net_ns 1 syz 3370 2649d 2772d
WARNING in fpu__restore -1 2 2682d 2685d
INFO: task syz-executor -1 1 2709d 2709d
lost connection to test machine (3) -1 C 259 2754d 2771d
KASAN: slab-out-of-bounds Read in native_queued_spin_lock_slowpath 17 1 2769d 2769d
BUG: using __this_cpu_read() in preemptible [ADDR] code: syz-executor 4 124 2769d 2769d
BUG: using __this_cpu_add() in preemptible [ADDR] code: syz-executor 4 33 2769d 2772d
INFO: Object ADDR @offset=3600 fp=ADDR -1 1 2770d 2770d
INFO: Freed in fasync_free_rcu age=624 cpu=0 pid=3 -1 1 2772d 2772d
INFO: Freed in fasync_free_rcu age=57 cpu=0 pid=NUM -1 1 2770d 2770d
INFO: Allocated in fasync_helper age=1 cpu=1 pid=6024 -1 1 2772d 2772d
android-4.4 test error: lost connection to test machine -1 1 2772d 2772d
lost connection to test machine (2) -1 6 2772d never
lost connection to test machine -1 79 2802d 2802d