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🐞 Open [142] 🐞 Fixed [16] 🐞 Invalid [163] 📈 Kernel Health 📈 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
Commit Config Freshness Status Commit Freshness Status
ci-android-44-kasan-gce 1459d broken 62872f952d6b .config 1758d failing 0ecb9746 1459d
ci-android-44-kasan-gce-386 1459d broken 62872f952d6b .config 1758d failing 0ecb9746 1459d
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 1499d 1499d 1499d
WARNING in rt_mutex_slowunlock syz 1 1506d 1506d 1506d
INFO: task hung in SyS_io_destroy C 4 1544d 1545d 1544d
INFO: task hung in vfs_setxattr C 3 1563d 1568d 1568d
KASAN: global-out-of-bounds Read in __blockdev_direct_IO C 1 1568d 1568d 1568d
general protection fault in __blockdev_direct_IO C 7 1521d 1568d 1568d
KASAN: use-after-free Read in ip6t_do_table C 22 1471d 1600d 1510d
WARNING in tcp_close syz 17 1464d 1632d 1632d
kernel BUG at fs/ext4/fsync.c:LINE! C 1 1653d 1653d 1653d
WARNING in __access_remote_vm C 260 1459d 1669d 1669d
INFO: task hung in corrupted syz 1 1675d 1675d 1675d
possible deadlock in sel_write_load C 31 1463d 1693d 1568d
WARNING in kobject_get syz 3 1654d 1693d 1654d
possible deadlock in pipe_lock C 82 1460d 1693d 1572d
general protection fault in ida_remove syz 1 1774d 1693d 1693d
WARNING: ODEBUG bug in xfrm_policy_destroy syz 3 1485d 1693d 1693d
KASAN: use-after-free Write in sockfs_setattr syz 1 1928d 1693d 1693d
KASAN: use-after-free Read in skb_network_protocol syz 1 2055d 1693d 1693d
KASAN: use-after-free in l2tp_session_create syz 1 2073d 1693d 1693d
general protection fault in sockfs_setattr syz 2 1928d 1693d 1693d
KASAN: use-after-free Write in l2tp_session_create syz 2 1921d 1693d 1693d
general protection fault in remove_waiter syz 3 1829d 1693d 1693d
INFO: rcu detected stall in __xfrm_decode_session syz 3 1989d 1693d 1693d
KASAN: use-after-free Read in selinux_socket_connect syz 3 1947d 1693d 1693d
WARNING: locking bug in lock_sock_nested syz 3 2045d 1693d 1693d
general protection fault in tcp_sendmsg syz 5 1811d 1693d 1693d
WARNING in xfrm_policy_insert C 13 1501d 1693d 1540d
KASAN: use-after-free Read in inet_shutdown syz 8 1930d 1693d 1693d
general protection fault in pppol2tp_connect syz 10 1927d 1693d 1693d
INFO: task hung in stop_sync_thread syz 12 2040d 1693d 1693d
INFO: task hung in blkdev_reread_part syz 25 1490d 1693d 1693d
general protection fault in loop_validate_file syz 20 1775d 1693d 1693d
INFO: task hung in lo_release syz 59 1464d 1693d 1693d
general protection fault in addrconf_rt_table syz 30 1799d 1693d 1693d
unexpected kernel reboot syz 282 1921d 1693d 1693d
INFO: task hung in lo_open syz 593 1459d 1693d 1693d
INFO: task hung in __blkdev_get syz 521 1465d 1693d 1693d
BUG: using __this_cpu_add() in preemptible code in tcp_try_rmem_schedule syz 2560 1459d 1693d 1693d
no output from test machine C 26196 1459d 1693d 1693d
lost connection to test machine (4) C 62294 1459d 1693d 1693d
INFO: task hung in __do_page_fault C 1 1751d 1693d 1693d
INFO: task hung in console_device C 11 1555d 1693d 1693d
INFO: task hung in __down C 1 2005d 1693d 1693d
suspicious RCU usage at net/ipv6/ip6_fib.c:LINE C 1 2148d 1693d 1693d
BUG: sleeping function called from invalid context at kernel/locking/mutex.c:LINE C 2 1792d 1693d 1693d
WARNING in tcp_recvmsg C 5 1497d 1693d 1693d
WARNING in __list_add C 2 1933d 1693d 1693d
INFO: rcu detected stall in _decode_session6 C 2 1989d 1693d 1693d
BUG: unable to handle kernel paging request in xfrm_hash_rebuild C 2 2102d 1693d 1693d
suspicious RCU usage at include/linux/inetdevice.h:LINE C 2 2130d 1693d 1693d
WARNING in fib6_repair_tree C 2 2130d 1693d 1693d
KASAN: slab-out-of-bounds Read in __dev_queue_xmit C 2 2148d 1693d 1693d
KASAN: slab-out-of-bounds Read in pfkey_compile_policy C 2 2171d 1693d 1693d
WARNING in sigsuspend C 4 1648d 1693d 1693d
BUG: sleeping function called from invalid context at mm/page-writeback.c:LINE C 3 1726d 1694d 1694d
general protection fault in ebitmap_destroy C 3 1777d 1694d 1694d
inconsistent lock state in shmem_fallocate C 13 1471d 1694d 1694d
general protection fault in nf_tables_set_lookup C 3 1960d 1694d 1694d
WARNING in skb_try_coalesce C 6 1496d 1694d 1694d
WARNING in udp_lib_unhash C 3 2140d 1694d 1694d
WARNING in __lock_acquire C 3 2173d 1694d 1694d
INFO: task hung in tty_ioctl C 4 1791d 1694d 1694d
INFO: task hung in lock_mount C 4 1976d 1694d 1694d
WARNING in task_participate_group_stop (2) C 4 1731d 1694d 1694d
KASAN: out-of-bounds Read in sg_remove_request C 4 2091d 1694d 1694d
general protection fault in __xfrm_policy_unlink C 4 2018d 1694d 1694d
INFO: suspicious RCU usage in xfrm4_rcv_encap C 17 1479d 1694d 1694d
general protection fault in __lock_acquire C 5 2133d 1694d 1694d
INFO: task hung in jbd2_journal_commit_transaction C 6 1981d 1694d 1694d
KASAN: slab-out-of-bounds Read in memcpy C 7 2179d 1694d 1694d
kernel panic: Attempted to kill init! C 8 1831d 1694d 1694d
INFO: task hung in rwsem_down_read_failed C 10 2157d 1694d 1694d
BUG: spinlock bad magic C 16 2128d 1694d 1694d
general protection fault in sg_remove_scat C 19 2064d 1694d 1694d
BUG: unable to handle kernel NULL pointer dereference in l2tp_session_free C 23 1924d 1694d 1694d
KASAN: use-after-free Read in pppol2tp_connect C 28 1920d 1694d 1694d
WARNING in crypto_wait_for_test C 43 2028d 1694d 1694d
INFO: task hung in bit_wait_io C 58 2127d 1694d 1694d
WARNING in xfrm_add_pol_expire C 127 1461d 1694d 1694d
INFO: task hung in bt_get C 68 1964d 1694d 1694d
INFO: task hung in tty_open C 132 1478d 1694d 1694d
kernel BUG at mm/vmstat.c:LINE! C 133 1460d 1694d 1694d
KASAN: stack-out-of-bounds Read in strnlen C 80 1978d 1694d 1694d
KASAN: use-after-free Read in pppol2tp_session_destruct C 91 1938d 1694d 1694d
possible deadlock in ip_defrag C 181 1463d 1695d 1695d
general protection fault in __list_del_entry C 163 2077d 1695d 1695d
possible deadlock in fifo_open C 696 1459d 1695d 1695d
kernel panic: stack-protector: Kernel stack is corrupted in: ADDR C 202 1920d 1695d 1695d
general protection fault in xfrm_hash_rebuild C 208 1980d 1695d 1695d
KASAN: slab-out-of-bounds Read in pfkey_add C 290 1995d 1695d 1695d
KASAN: use-after-free Read in disk_unblock_events C 367 1459d 1695d 1695d
INFO: task hung in lo_ioctl C 469 1489d 1695d 1695d
general protection fault in nfulnl_recv_config C 559 1466d 1695d 1695d
KASAN: stack-out-of-bounds Read in xfrm_state_find C 842 1463d 1695d 1695d
KASAN: stack-out-of-bounds Read in iov_iter_advance C 1538 1459d 1695d 1695d
KASAN: use-after-free Write in nf_nat_cleanup_conntrack C 1203 1474d 1695d 1695d
KASAN: stack-out-of-bounds Read in strlcpy C 1784 1906d 1695d 1695d
KASAN: slab-out-of-bounds Read in sg_remove_request C 1923 2078d 1695d 1695d
possible deadlock in blkdev_reread_part C 3896 1461d 1695d 1695d
BUG: using __this_cpu_add() in preemptible code in check_preemption_disabled C 2177 2125d 1695d 1695d
WARNING in skb_warn_bad_offload C 2265 1459d 1695d 1695d
WARNING in xfrm_state_fini C 3175 1486d 1695d 1695d
KASAN: use-after-free Read in l2tp_session_queue_purge C 3245 1920d 1695d 1695d
possible deadlock in rtnl_lock C 4676 1502d 1695d 1695d
WARNING in packet_set_ring C 8577 1459d 1695d 1695d
WARNING in xfrm_add_acquire C 11693 1459d 1695d 1695d
general protection fault in sg_read C 11034 2049d 1695d 1695d
general protection fault in udpv6_queue_rcv_skb C 14479 1465d 1695d 1695d
general protection fault in __free_pages C 14490 2049d 1695d 1695d
general protection fault in netlink_unicast C 24574 1459d 1695d 1695d
general protection fault in udp_queue_rcv_skb C 31235 1459d 1695d 1695d
BUG: using __this_cpu_add() in preemptible code in tcp_try_coalesce C 42263 1459d 1695d 1695d
WARNING in __alloc_pages_nodemask C 93586 1459d 1695d 1695d
INFO: task hung in snd_seq_do_ioctl C 35343 2105d 1695d 1695d
KASAN: use-after-free Read in binder_release_work C 5 2047d 1696d 1696d
kernel BUG at net/ipv4/tcp_output.c:LINE! C 5 2016d 1696d 1696d
general protection fault in get_work_pool C 5 1925d 1696d 1696d
general protection fault in tcp_sendpage C 6 1814d 1696d 1691d
general protection fault in input_ff_erase C 6 1728d 1696d 1696d
INFO: suspicious RCU usage in __l2tp_session_unhash C 9 1937d 1696d 1696d
WARNING in untrack_pfn (2) C 71 1459d 1696d 1696d
possible deadlock in do_io_accounting C 28 1461d 1696d 1696d
possible deadlock in lock_trace C 41 1466d 1696d 1696d
KASAN: slab-out-of-bounds Read in strnlen C 26 2135d 1696d 1696d
general protection fault in xfrm_state_walk_done C 198 1459d 1696d 1696d
KASAN: stack-out-of-bounds Read in xfrm_selector_match C 36 1863d 1696d 1696d
KASAN: use-after-free Read in lock_sock_nested C 40 1925d 1696d 1696d
kernel BUG at net/core/skbuff.c:LINE! C 79 1470d 1696d 1696d
INFO: suspicious RCU usage in fib6_del C 75 1698d 1696d 1696d
kernel BUG at fs/ext4/inode.c:LINE! C 110 1783d 1696d 1696d
possible deadlock in sch_direct_xmit C 240 1459d 1696d 1696d
possible deadlock in sel_read_policy C 934 1459d 1696d 1696d
KASAN: use-after-free Read in tcp_write_xmit C 307 1801d 1696d 1696d
possible deadlock in sel_commit_bools_write C 684 1460d 1696d 1696d
INFO: task hung in blk_mq_freeze_queue C 330 1964d 1696d 1696d
possible deadlock in seq_read C 632 1459d 1696d 1696d
WARNING in __get_user_pages C 419 1669d 1696d 1696d
INFO: task hung in __generic_file_splice_read C 399 1965d 1696d 1696d
KASAN: slab-out-of-bounds Read in ip6_xmit C 404 1920d 1696d 1696d
WARNING in ext4_direct_IO C 1007 1459d 1696d 1696d
kernel BUG at mm/filemap.c:LINE! C 1082 1920d 1696d 1696d
unregister_netdevice: waiting for DEV to become free C 4307 1531d 1696d 1696d