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🐞 Open [142] 🐞 Fixed [16] 🐞 Invalid [163] 📈 Kernel Health 📈 Bugs/Month 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

This kernel is DECOMMISSIONED

Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci-android-44-kasan-gce 1655d broken 62872f952d6b .config 1954d failing 0ecb9746 1655d all only
ci-android-44-kasan-gce-386 1655d broken 62872f952d6b .config 1954d failing 0ecb9746 1655d all only
open (142):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
kernel BUG at net/ipv4/tcp_input.c:LINE! (2) C 2 1695d 1695d 1695d
WARNING in rt_mutex_slowunlock syz 1 1701d 1701d 1701d
INFO: task hung in SyS_io_destroy C 4 1740d 1741d 1740d
INFO: task hung in vfs_setxattr C 3 1759d 1763d 1763d
KASAN: global-out-of-bounds Read in __blockdev_direct_IO C 1 1764d 1764d 1764d
general protection fault in __blockdev_direct_IO C 7 1717d 1764d 1764d
KASAN: use-after-free Read in ip6t_do_table C 22 1667d 1796d 1706d
WARNING in tcp_close syz 17 1660d 1828d 1828d
kernel BUG at fs/ext4/fsync.c:LINE! C 1 1849d 1849d 1849d
WARNING in __access_remote_vm C 260 1655d 1865d 1865d
INFO: task hung in corrupted syz 1 1871d 1871d 1871d
possible deadlock in sel_write_load C 31 1659d 1889d 1764d
WARNING in kobject_get syz 3 1850d 1889d 1850d
possible deadlock in pipe_lock C 82 1656d 1889d 1767d
general protection fault in ida_remove syz 1 1970d 1889d 1889d
WARNING: ODEBUG bug in xfrm_policy_destroy syz 3 1681d 1889d 1889d
KASAN: use-after-free Write in sockfs_setattr syz 1 2124d 1889d 1889d
KASAN: use-after-free Read in skb_network_protocol syz 1 2251d 1889d 1889d
KASAN: use-after-free in l2tp_session_create syz 1 2269d 1889d 1889d
general protection fault in sockfs_setattr syz 2 2124d 1889d 1889d
KASAN: use-after-free Write in l2tp_session_create syz 2 2117d 1889d 1889d
general protection fault in remove_waiter syz 3 2025d 1889d 1889d
INFO: rcu detected stall in __xfrm_decode_session syz 3 2185d 1889d 1889d
KASAN: use-after-free Read in selinux_socket_connect syz 3 2143d 1889d 1889d
WARNING: locking bug in lock_sock_nested syz 3 2240d 1889d 1889d
general protection fault in tcp_sendmsg syz 5 2007d 1889d 1889d
WARNING in xfrm_policy_insert C 13 1697d 1889d 1736d
KASAN: use-after-free Read in inet_shutdown syz 8 2126d 1889d 1889d
general protection fault in pppol2tp_connect syz 10 2123d 1889d 1889d
INFO: task hung in stop_sync_thread syz 12 2236d 1889d 1889d
INFO: task hung in blkdev_reread_part syz 25 1686d 1889d 1889d
general protection fault in loop_validate_file syz 20 1971d 1889d 1889d
INFO: task hung in lo_release syz 59 1660d 1889d 1889d
general protection fault in addrconf_rt_table syz 30 1995d 1889d 1889d
unexpected kernel reboot syz 282 2116d 1889d 1889d
INFO: task hung in lo_open syz 593 1655d 1889d 1889d
INFO: task hung in __blkdev_get syz 521 1661d 1889d 1889d
BUG: using __this_cpu_add() in preemptible code in tcp_try_rmem_schedule syz 2560 1655d 1889d 1889d
no output from test machine C 26196 1655d 1889d 1889d
lost connection to test machine (4) C 62294 1655d 1889d 1889d
INFO: task hung in __do_page_fault C 1 1947d 1889d 1889d
INFO: task hung in console_device C 11 1751d 1889d 1889d
INFO: task hung in __down C 1 2200d 1889d 1889d
suspicious RCU usage at net/ipv6/ip6_fib.c:LINE C 1 2344d 1889d 1889d
BUG: sleeping function called from invalid context at kernel/locking/mutex.c:LINE C 2 1988d 1889d 1889d
WARNING in tcp_recvmsg C 5 1693d 1889d 1889d
WARNING in __list_add C 2 2128d 1889d 1889d
INFO: rcu detected stall in _decode_session6 C 2 2185d 1889d 1889d
BUG: unable to handle kernel paging request in xfrm_hash_rebuild C 2 2298d 1889d 1889d
suspicious RCU usage at include/linux/inetdevice.h:LINE C 2 2326d 1889d 1889d
WARNING in fib6_repair_tree C 2 2326d 1889d 1889d
KASAN: slab-out-of-bounds Read in __dev_queue_xmit C 2 2344d 1889d 1889d
KASAN: slab-out-of-bounds Read in pfkey_compile_policy C 2 2367d 1889d 1889d
WARNING in sigsuspend C 4 1844d 1889d 1889d
BUG: sleeping function called from invalid context at mm/page-writeback.c:LINE C 3 1922d 1890d 1890d
general protection fault in ebitmap_destroy C 3 1973d 1890d 1890d
inconsistent lock state in shmem_fallocate C 13 1667d 1890d 1890d
general protection fault in nf_tables_set_lookup C 3 2156d 1890d 1890d
WARNING in skb_try_coalesce C 6 1692d 1890d 1890d
WARNING in udp_lib_unhash C 3 2336d 1890d 1890d
WARNING in __lock_acquire C 3 2368d 1890d 1890d
INFO: task hung in tty_ioctl C 4 1986d 1890d 1890d
INFO: task hung in lock_mount C 4 2172d 1890d 1890d
WARNING in task_participate_group_stop (2) C 4 1927d 1890d 1890d
KASAN: out-of-bounds Read in sg_remove_request C 4 2287d 1890d 1890d
general protection fault in __xfrm_policy_unlink C 4 2213d 1890d 1890d
INFO: suspicious RCU usage in xfrm4_rcv_encap C 17 1675d 1890d 1890d
general protection fault in __lock_acquire C 5 2329d 1890d 1890d
INFO: task hung in jbd2_journal_commit_transaction C 6 2177d 1890d 1890d
KASAN: slab-out-of-bounds Read in memcpy C 7 2375d 1890d 1890d
kernel panic: Attempted to kill init! C 8 2027d 1890d 1890d
INFO: task hung in rwsem_down_read_failed C 10 2353d 1890d 1890d
BUG: spinlock bad magic C 16 2324d 1890d 1890d
general protection fault in sg_remove_scat C 19 2260d 1890d 1890d
BUG: unable to handle kernel NULL pointer dereference in l2tp_session_free C 23 2120d 1890d 1890d
KASAN: use-after-free Read in pppol2tp_connect C 28 2116d 1890d 1890d
WARNING in crypto_wait_for_test C 43 2224d 1890d 1890d
INFO: task hung in bit_wait_io C 58 2323d 1890d 1890d
WARNING in xfrm_add_pol_expire C 127 1657d 1890d 1890d
INFO: task hung in bt_get C 68 2160d 1890d 1890d
INFO: task hung in tty_open C 132 1674d 1890d 1890d
kernel BUG at mm/vmstat.c:LINE! C 133 1656d 1890d 1890d
KASAN: stack-out-of-bounds Read in strnlen C 80 2174d 1890d 1890d
KASAN: use-after-free Read in pppol2tp_session_destruct C 91 2134d 1890d 1890d
possible deadlock in ip_defrag C 181 1659d 1891d 1891d
general protection fault in __list_del_entry C 163 2273d 1891d 1891d
possible deadlock in fifo_open C 696 1655d 1891d 1891d
kernel panic: stack-protector: Kernel stack is corrupted in: ADDR C 202 2116d 1891d 1891d
general protection fault in xfrm_hash_rebuild C 208 2176d 1891d 1891d
KASAN: slab-out-of-bounds Read in pfkey_add C 290 2191d 1891d 1891d
KASAN: use-after-free Read in disk_unblock_events C 367 1655d 1891d 1891d
INFO: task hung in lo_ioctl C 469 1685d 1891d 1891d
general protection fault in nfulnl_recv_config C 559 1662d 1891d 1891d
KASAN: stack-out-of-bounds Read in xfrm_state_find C 842 1659d 1891d 1891d
KASAN: stack-out-of-bounds Read in iov_iter_advance C 1538 1655d 1891d 1891d
KASAN: use-after-free Write in nf_nat_cleanup_conntrack C 1203 1669d 1891d 1891d
KASAN: stack-out-of-bounds Read in strlcpy C 1784 2102d 1891d 1891d
KASAN: slab-out-of-bounds Read in sg_remove_request C 1923 2274d 1891d 1891d
possible deadlock in blkdev_reread_part C 3896 1657d 1891d 1891d
BUG: using __this_cpu_add() in preemptible code in check_preemption_disabled C 2177 2321d 1891d 1891d
WARNING in skb_warn_bad_offload C 2265 1655d 1891d 1891d
WARNING in xfrm_state_fini C 3175 1682d 1891d 1891d
KASAN: use-after-free Read in l2tp_session_queue_purge C 3245 2116d 1891d 1891d
possible deadlock in rtnl_lock C 4676 1698d 1891d 1891d
WARNING in packet_set_ring C 8577 1655d 1891d 1891d
WARNING in xfrm_add_acquire C 11693 1655d 1891d 1891d
general protection fault in sg_read C 11034 2245d 1891d 1891d
general protection fault in udpv6_queue_rcv_skb C 14479 1661d 1891d 1891d
general protection fault in __free_pages C 14490 2245d 1891d 1891d
general protection fault in netlink_unicast C 24574 1655d 1891d 1891d
general protection fault in udp_queue_rcv_skb C 31235 1655d 1891d 1891d
BUG: using __this_cpu_add() in preemptible code in tcp_try_coalesce C 42263 1655d 1891d 1891d
WARNING in __alloc_pages_nodemask C 93586 1655d 1891d 1891d
INFO: task hung in snd_seq_do_ioctl C 35343 2301d 1891d 1891d
KASAN: use-after-free Read in binder_release_work C 5 2243d 1892d 1892d
kernel BUG at net/ipv4/tcp_output.c:LINE! C 5 2212d 1892d 1892d
general protection fault in get_work_pool C 5 2121d 1892d 1892d
general protection fault in tcp_sendpage C 6 2010d 1892d 1886d
general protection fault in input_ff_erase C 6 1924d 1892d 1892d
INFO: suspicious RCU usage in __l2tp_session_unhash C 9 2133d 1892d 1892d
WARNING in untrack_pfn (2) C 71 1655d 1892d 1892d
possible deadlock in do_io_accounting C 28 1657d 1892d 1892d
possible deadlock in lock_trace C 41 1662d 1892d 1892d
KASAN: slab-out-of-bounds Read in strnlen C 26 2331d 1892d 1892d
general protection fault in xfrm_state_walk_done C 198 1655d 1892d 1892d
KASAN: stack-out-of-bounds Read in xfrm_selector_match C 36 2059d 1892d 1892d
KASAN: use-after-free Read in lock_sock_nested C 40 2121d 1892d 1892d
kernel BUG at net/core/skbuff.c:LINE! C 79 1666d 1892d 1892d
INFO: suspicious RCU usage in fib6_del C 75 1893d 1892d 1892d
kernel BUG at fs/ext4/inode.c:LINE! C 110 1979d 1892d 1892d
possible deadlock in sch_direct_xmit C 240 1655d 1892d 1892d
possible deadlock in sel_read_policy C 934 1655d 1892d 1892d
KASAN: use-after-free Read in tcp_write_xmit C 307 1997d 1892d 1892d
possible deadlock in sel_commit_bools_write C 684 1655d 1892d 1892d
INFO: task hung in blk_mq_freeze_queue C 330 2160d 1892d 1892d
possible deadlock in seq_read C 632 1655d 1892d 1892d
WARNING in __get_user_pages C 419 1865d 1892d 1892d
INFO: task hung in __generic_file_splice_read C 399 2161d 1892d 1892d
KASAN: slab-out-of-bounds Read in ip6_xmit C 404 2116d 1892d 1892d
WARNING in ext4_direct_IO C 1007 1655d 1892d 1892d
kernel BUG at mm/filemap.c:LINE! C 1082 2116d 1892d 1892d
unregister_netdevice: waiting for DEV to become free C 4307 1727d 1892d 1892d