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🐞 Open [106]
🐞 Fixed [1]
🐞 Invalid [166]
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Kernel Health Bugs/Month Bug Lifetimes Fuzzing
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Out of 166 bugs, 162 were automatically obsoleted (0 due to revoked reproducers), 4 were invalidated by users.
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
INFO: task hung in unlink_file_vma 1 14 2176d 2410d
KASAN: use-after-free Write in __ext4_expand_extra_isize 24 65 2177d 2410d
INFO: task hung in blkdev_put 1 119 2178d 2410d
INFO: rcu detected stall in ext4_filemap_fault (2) 1 2 2178d 2223d
INFO: task hung in dev_ioctl (2) 1 1 2180d 2179d
possible deadlock in __might_fault 4 136 2183d 2410d
INFO: task hung in fsnotify_mark_destroy_workfn 1 9 2185d 2409d
KASAN: use-after-free Read in ext4_data_block_valid (2) 19 6 2187d 2248d
KASAN: slab-out-of-bounds Write in __ext4_expand_extra_isize 23 2 2187d 2262d
BUG: unable to handle kernel paging request in __alloc_skb 8 1 2187d 2187d
WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt (2) -1 22 2190d 2265d
INFO: task hung in fsnotify_connector_destroy_workfn 1 6 2190d 2409d
KASAN: use-after-free Read in snd_timer_interrupt 19 1 2194d 2194d
KASAN: use-after-free Read in dev_queue_xmit_nit 19 1 2196d 2196d
WARNING: suspicious RCU usage in sel_write_load 4 2 2197d 2201d
WARNING: suspicious RCU usage in 4 4 1 2198d 2198d
possible deadlock in flush_workqueue 4 1 2198d 2198d
INFO: task hung in synchronize_rcu 1 1 2198d 2198d
INFO: task hung in blkdev_issue_zeroout (2) 1 1 2199d 2199d
INFO: task hung in console_device (2) 1 1 2200d 2200d
KASAN: use-after-free Read in crc16 19 1 2201d 2201d
panic: text:ADDR len:LINE put:LINE head:ADDR data:ADDR tail:LINExc8 end:LINExc0 dev:ip6tnl0 2 6 2202d 2203d
panic: text:ADDR len:LINE put:LINE head:ADDR data:ADDR tail:LINEx2e0 end:LINEx2c0 dev:<NULL> 2 1 2203d 2203d
INFO: task hung in get_info 1 14 2204d 2409d
INFO: rcu detected stall in _do_fork 1 3 2205d 2217d
INFO: task hung in loop_probe 1 30 2205d 2410d
INFO: task hung in copy_process (2) 1 1 2206d 2206d
WARNING: suspicious RCU usage in shmem_fcntl 4 1 2206d 2206d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) -1 1 2207d 2207d
corrupted report -1 5888 2178d 2413d
INFO: task hung in __blkdev_get 1 1859 2179d 2410d
KASAN: use-after-free Read in ext4_xattr_set_entry (2) 19 6 2209d 2265d
KASAN: use-after-free Read in has_ns_capability_noaudit 19 3 2216d 2409d
WARNING in ext4_dio_get_block_overwrite (2) -1 3 2216d 2270d
KASAN: stack-out-of-bounds Read in xfrm_selector_match 17 1 2218d 2218d
unregister_netdevice: waiting for DEV to become free 2 1231 2188d 2410d
possible deadlock in vprintk_emit (2) 4 1 2219d 2219d
INFO: rcu detected stall in __alloc_pages_nodemask 1 1 2219d 2219d
INFO: task hung in d_alloc_parallel 1 1 2219d 2219d
KASAN: use-after-free Write in skb_release_data 24 3 2224d 2303d
INFO: task hung in lock_sock_nested 1 65 2225d 2410d
INFO: task hung in pipe_write 1 1 2226d 2225d
kernel BUG at fs/ext4/super.c:LINE! -1 1 2235d 2235d
general protection fault in bpf_skb_change_head 2 1 2243d 2243d
KASAN: use-after-free Read in tcp_ack 19 9 2249d 2260d
general protection fault in kernfs_add_one 2 1 2254d 2254d
general protection fault in tcp_sendmsg 2 1 2257d 2257d
KASAN: use-after-free Read in ip_check_mc_rcu 19 1 2264d 2264d
INFO: task hung in lru_add_drain_all_cpuslocked (2) 1 1 2271d 2271d
BUG: unable to handle kernel paging request in bpf_clone_redirect (2) 8 1 2273d 2273d
general protection fault in tcp_sendmsg_locked 2 1672 2249d 2260d
general protection fault in do_tcp_sendpages 2 234 2249d 2260d
BUG:Y*N\xa8\b\xf9n\xb7\x7f\xf9\xd8\xe9\xb0W\xee\xec\a\xceD\x85\xcd \x99\x19\x87') -1 1 2282d 2282d
INFO: task hung in blkdev_issue_flush 1 1 2282d 2282d
possible deadlock in perf_event_for_each_child 4 9 2284d 2410d
general protection fault in __radix_tree_lookup 2 4 2284d 2409d
INFO: task hung in kernfs_iop_permission 1 2 2287d 2335d
INFO: task hung in kernfs_dop_revalidate 1 1 2298d 2298d
INFO: task hung in pipe_release 1 1 2305d 2305d
INFO: task hung in grab_super (2) 1 2 2314d 2336d
INFO: task hung in path_openat 1 42 2332d 2410d
INFO: task hung in _free_event 1 8 2334d 2402d
INFO: task hung in copy_process 1 2 2335d 2413d
INFO: task hung in SyS_umount 1 1 2394d 2394d
INFO: task hung in rmap_walk_file 1 4 2390d 2409d
INFO: task hung in iterate_supers (2) 1 1 2394d 2394d
general protection fault in perf_output_read 2 1 2359d 2359d
WARNING in can_migrate_task -1 1 2386d 2386d
INFO: task hung in evdev_release 1 1 2390d 2390d
WARNING in xfrm_policy_fini -1 16 2395d 2410d
INFO: task hung in exit_aio 1 3 2389d 2390d
INFO: task hung in __rt_mutex_slowlock (2) 1 1 2346d 2346d
INFO: task hung in evdev_flush 1 4 2393d 2409d
INFO: task hung in chown_common 1 1 2391d 2391d
android-4.14 test error: timed out -1 8 2393d 2409d
INFO: task hung in xfrm_state_gc_task (2) 1 1 2393d 2393d
INFO: task hung in addrconf_dad_work 1 1 2353d 2352d
INFO: task hung in _rcu_barrier (2) 1 2 2341d 2353d
KASAN: use-after-free Read in skb_copy_datagram_iter 19 1 2357d 2357d
INFO: task hung in do_ip_setsockopt 1 1 2396d 2396d
INFO: task hung in raw_close 1 2 2398d 2413d
possible deadlock in __dev_queue_xmit 4 3 2399d 2409d
INFO: task hung in vfs_setxattr 1 1 2404d 2404d
possible deadlock in perf_trace_destroy (2) 4 1 2415d 2409d
INFO: task hung in flush_work 1 11 2416d 2410d
INFO: task hung in ext4_file_write_iter 1 6 2417d 2410d
possible deadlock in vprintk_emit 4 5 2424d 2410d
INFO: task hung in ext4_direct_IO 1 8 2427d 2410d
kernel BUG at ./include/linux/mm.h:LINE! -1 1 2435d 2409d
INFO: task hung in ext4_map_blocks 1 2 2437d 2413d
KASAN: use-after-free Read in ext4_data_block_valid 19 12 2439d 2410d
INFO: task hung in dev_deactivate_many 1 1 2443d 2413d
INFO: task hung in key_garbage_collector (2) 1 1 2445d 2409d
INFO: task hung in kernfs_remove 1 1 2450d 2409d
KASAN: use-after-free Read in trailing_symlink 19 1 2457d 2409d
general protection fault in get_work_pool 2 4 2461d 2409d
INFO: task hung in blkdev_issue_zeroout 1 1 2463d 2409d
possible deadlock in perf_event_read_value 4 1 2471d 2409d
KASAN: out-of-bounds Read in __dev_queue_xmit 17 1 2473d 2409d
WARNING in task_contending -1 1 2476d 2409d
INFO: task hung in shmem_add_seals 1 2 2478d 2409d
WARNING in __mark_inode_dirty -1 11 2478d 2410d
INFO: task hung in lru_add_drain_all_cpuslocked 1 2 2480d 2409d
INFO: task hung in __blkdev_put 1 1 2481d 2409d
INFO: task hung in __fdget_pos 1 1 2482d 2413d
general protection fault in loop_validate_file 2 4 2499d 2409d
INFO: task hung in debugfs_remove 1 1 2502d 2413d
invalid opcode in pskb_expand_head 2 1 2507d 2409d
INFO: rcu detected stall in __perf_sw_event 1 13 2515d 2410d
WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt -1 3 2516d 2413d
INFO: task hung in namespace_unlock 1 1 2516d 2413d
KASAN: use-after-free Read in ext4_xattr_set_entry 19 4 2516d 2409d
KASAN: use-after-free Read in packet_rcv 19 1 2517d 2409d
INFO: rcu detected stall in tasklet_action 1 2 2519d 2409d
INFO: rcu detected stall in ext4_filemap_fault 1 1 2520d 2413d
INFO: task hung in dump_header 1 1 2528d 2409d
WARNING in ext4_dio_get_block_overwrite -1 2 2530d 2409d
INFO: rcu detected stall in rescuer_thread 1 1 2532d 2409d
INFO: task hung in tty_release_struct 1 7 2532d 2410d
INFO: task hung in __writeback_inodes_sb_nr 1 1 2533d 2409d
possible deadlock in serial8250_console_write 4 1 2534d 2409d
INFO: task hung in blk_queue_enter 1 1 2536d 2409d
WARNING: stack going in the wrong direction? ip=page_fault -1 1 2537d 2413d
syzkaller: make target failed: failed to run ["make" "target"]: exit status 2 -1 1 2386d 2386d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 -1 3 2379d 2400d
WARNING in ext4_set_page_dirty -1 15 2541d 2410d
INFO: task hung in perf_tp_event_init 1 1 2541d 2409d
invalid opcode in __check_object_size 2 1 2552d 2409d
INFO: task hung in console_device 1 14 2553d 2410d
KASAN: out-of-bounds Read in bpf_test_finish 17 2 2554d 2409d
INFO: task hung in blk_mq_get_tag 1 1 2554d 2409d
KASAN: use-after-free Read in bpf_skb_change_tail 19 2 2555d 2409d
INFO: task hung in __rt_mutex_slowlock 1 1 2555d 2413d
kernel BUG at fs/ext4/inode.c:LINE! -1 1 2558d 2409d
WARNING: stack going in the wrong direction? ip=do_nanosleep -1 1 2564d 2409d
INFO: task hung in packet_release 1 2 2565d 2409d
KASAN: use-after-free Read in bpf_skb_vlan_push 19 1 2570d 2409d
INFO: task hung in grab_super 1 4 2575d 2413d
INFO: task hung in iterate_supers 1 1 2575d 2413d
KASAN: out-of-bounds Read in unwind_next_frame 17 1 2587d 2409d
BUG: unable to handle kernel paging request in bpf_clone_redirect 8 1 2592d 2409d
KASAN: slab-out-of-bounds Read in ip6_tnl_parse_tlv_enc_lim 17 4 2577d 2409d
WARNING in ext4_invalidatepage -1 8 2595d 2632d
WARNING in ext4_put_io_end_defer -1 1 2596d 2596d
KASAN: use-after-free Read in seq_escape 19 1 2597d 2597d
WARNING in __ext4_handle_dirty_metadata -1 6 2600d 2626d
general protection fault in bpf_clone_redirect 2 1 2601d 2601d
INFO: task hung in dev_ioctl 1 2 2607d 2627d
WARNING in task_non_contending -1 1 2607d 2607d
INFO: task hung in kern_unmount 1 1 2611d 2611d
INFO: task hung in _rcu_barrier 1 13 2611d 2630d
INFO: task hung in binder_alloc_new_buf 1 1 2613d 2612d
INFO: task hung in ip6_tnl_exit_net 1 1 2613d 2613d
INFO: rcu detected stall in do_idle 1 1 2621d 2621d
KASAN: use-after-free Read in _decode_session6 19 1 2622d 2622d
INFO: task hung in xfrm_state_gc_task 1 1 2625d 2625d
possible deadlock in perf_trace_destroy 4 1 2625d 2625d
INFO: task hung in key_garbage_collector 1 2 2626d 2628d
kernel panic: Out of memory and no killable processes... 2 1 2626d 2626d
INFO: task hung in xfrm_netlink_rcv 1 1 2628d 2628d
INFO: task hung in ext4_ioctl 1 1 2628d 2628d
KASAN: use-after-free Read in __xattr_check_inode 19 1 2632d 2632d
INFO: task hung in __get_super 1 1 2632d 2632d
INFO: task hung in unlink_anon_vmas 1 1 2635d 2635d
android-4.14 build error (2) -1 1 2513d 2513d
android-4.14 build error -1 1 2602d 2601d