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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 1642d broken 62872f952d6b .config 1942d failing 0ecb9746 1643d all only
ci-android-44-kasan-gce-386 1642d broken 62872f952d6b .config 1942d failing 0ecb9746 1643d 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 1683d 1683d 1683d
WARNING in rt_mutex_slowunlock syz 1 1689d 1689d 1689d
INFO: task hung in SyS_io_destroy C 4 1728d 1728d 1728d
INFO: task hung in vfs_setxattr C 3 1746d 1751d 1751d
KASAN: global-out-of-bounds Read in __blockdev_direct_IO C 1 1752d 1752d 1752d
general protection fault in __blockdev_direct_IO C 7 1705d 1752d 1752d
KASAN: use-after-free Read in ip6t_do_table C 22 1654d 1784d 1694d
WARNING in tcp_close syz 17 1648d 1816d 1816d
kernel BUG at fs/ext4/fsync.c:LINE! C 1 1837d 1837d 1837d
WARNING in __access_remote_vm C 260 1643d 1853d 1853d
INFO: task hung in corrupted syz 1 1859d 1859d 1859d
possible deadlock in sel_write_load C 31 1647d 1877d 1752d
WARNING in kobject_get syz 3 1838d 1877d 1838d
possible deadlock in pipe_lock C 82 1644d 1877d 1755d
general protection fault in ida_remove syz 1 1958d 1877d 1877d
WARNING: ODEBUG bug in xfrm_policy_destroy syz 3 1669d 1877d 1877d
KASAN: use-after-free Write in sockfs_setattr syz 1 2111d 1877d 1877d
KASAN: use-after-free Read in skb_network_protocol syz 1 2239d 1877d 1877d
KASAN: use-after-free in l2tp_session_create syz 1 2257d 1877d 1877d
general protection fault in sockfs_setattr syz 2 2111d 1877d 1877d
KASAN: use-after-free Write in l2tp_session_create syz 2 2105d 1877d 1877d
general protection fault in remove_waiter syz 3 2013d 1877d 1877d
INFO: rcu detected stall in __xfrm_decode_session syz 3 2172d 1877d 1877d
KASAN: use-after-free Read in selinux_socket_connect syz 3 2130d 1877d 1877d
WARNING: locking bug in lock_sock_nested syz 3 2228d 1877d 1877d
general protection fault in tcp_sendmsg syz 5 1995d 1877d 1877d
WARNING in xfrm_policy_insert C 13 1684d 1877d 1724d
KASAN: use-after-free Read in inet_shutdown syz 8 2114d 1877d 1877d
general protection fault in pppol2tp_connect syz 10 2111d 1877d 1877d
INFO: task hung in stop_sync_thread syz 12 2224d 1877d 1877d
INFO: task hung in blkdev_reread_part syz 25 1674d 1877d 1877d
general protection fault in loop_validate_file syz 20 1959d 1877d 1877d
INFO: task hung in lo_release syz 59 1647d 1877d 1877d
general protection fault in addrconf_rt_table syz 30 1983d 1877d 1877d
unexpected kernel reboot syz 282 2104d 1877d 1877d
INFO: task hung in lo_open syz 593 1643d 1877d 1877d
INFO: task hung in __blkdev_get syz 521 1649d 1877d 1877d
BUG: using __this_cpu_add() in preemptible code in tcp_try_rmem_schedule syz 2560 1643d 1877d 1877d
no output from test machine C 26196 1643d 1877d 1877d
lost connection to test machine (4) C 62294 1643d 1877d 1877d
INFO: task hung in __do_page_fault C 1 1935d 1877d 1877d
INFO: task hung in console_device C 11 1738d 1877d 1877d
INFO: task hung in __down C 1 2188d 1877d 1877d
suspicious RCU usage at net/ipv6/ip6_fib.c:LINE C 1 2331d 1877d 1877d
BUG: sleeping function called from invalid context at kernel/locking/mutex.c:LINE C 2 1976d 1877d 1877d
WARNING in tcp_recvmsg C 5 1681d 1877d 1877d
WARNING in __list_add C 2 2116d 1877d 1877d
INFO: rcu detected stall in _decode_session6 C 2 2172d 1877d 1877d
BUG: unable to handle kernel paging request in xfrm_hash_rebuild C 2 2285d 1877d 1877d
suspicious RCU usage at include/linux/inetdevice.h:LINE C 2 2313d 1877d 1877d
WARNING in fib6_repair_tree C 2 2314d 1877d 1877d
KASAN: slab-out-of-bounds Read in __dev_queue_xmit C 2 2332d 1877d 1877d
KASAN: slab-out-of-bounds Read in pfkey_compile_policy C 2 2355d 1877d 1877d
WARNING in sigsuspend C 4 1832d 1877d 1877d
BUG: sleeping function called from invalid context at mm/page-writeback.c:LINE C 3 1909d 1878d 1878d
general protection fault in ebitmap_destroy C 3 1961d 1878d 1878d
inconsistent lock state in shmem_fallocate C 13 1655d 1878d 1878d
general protection fault in nf_tables_set_lookup C 3 2144d 1878d 1878d
WARNING in skb_try_coalesce C 6 1680d 1878d 1878d
WARNING in udp_lib_unhash C 3 2324d 1878d 1878d
WARNING in __lock_acquire C 3 2356d 1878d 1878d
INFO: task hung in tty_ioctl C 4 1974d 1878d 1878d
INFO: task hung in lock_mount C 4 2159d 1878d 1878d
WARNING in task_participate_group_stop (2) C 4 1915d 1878d 1878d
KASAN: out-of-bounds Read in sg_remove_request C 4 2275d 1878d 1878d
general protection fault in __xfrm_policy_unlink C 4 2201d 1878d 1878d
INFO: suspicious RCU usage in xfrm4_rcv_encap C 17 1663d 1878d 1878d
general protection fault in __lock_acquire C 5 2317d 1878d 1878d
INFO: task hung in jbd2_journal_commit_transaction C 6 2165d 1878d 1878d
KASAN: slab-out-of-bounds Read in memcpy C 7 2363d 1878d 1878d
kernel panic: Attempted to kill init! C 8 2015d 1878d 1878d
INFO: task hung in rwsem_down_read_failed C 10 2340d 1878d 1878d
BUG: spinlock bad magic C 16 2311d 1878d 1878d
general protection fault in sg_remove_scat C 19 2248d 1878d 1878d
BUG: unable to handle kernel NULL pointer dereference in l2tp_session_free C 23 2108d 1878d 1878d
KASAN: use-after-free Read in pppol2tp_connect C 28 2104d 1878d 1878d
WARNING in crypto_wait_for_test C 43 2212d 1878d 1878d
INFO: task hung in bit_wait_io C 58 2311d 1878d 1878d
WARNING in xfrm_add_pol_expire C 127 1645d 1878d 1878d
INFO: task hung in bt_get C 68 2148d 1878d 1878d
INFO: task hung in tty_open C 132 1662d 1878d 1878d
kernel BUG at mm/vmstat.c:LINE! C 133 1644d 1878d 1878d
KASAN: stack-out-of-bounds Read in strnlen C 80 2161d 1878d 1878d
KASAN: use-after-free Read in pppol2tp_session_destruct C 91 2122d 1878d 1878d
possible deadlock in ip_defrag C 181 1647d 1879d 1879d
general protection fault in __list_del_entry C 163 2260d 1879d 1879d
possible deadlock in fifo_open C 696 1643d 1879d 1879d
kernel panic: stack-protector: Kernel stack is corrupted in: ADDR C 202 2104d 1879d 1879d
general protection fault in xfrm_hash_rebuild C 208 2163d 1879d 1879d
KASAN: slab-out-of-bounds Read in pfkey_add C 290 2179d 1879d 1879d
KASAN: use-after-free Read in disk_unblock_events C 367 1642d 1879d 1879d
INFO: task hung in lo_ioctl C 469 1672d 1879d 1879d
general protection fault in nfulnl_recv_config C 559 1650d 1879d 1879d
KASAN: stack-out-of-bounds Read in xfrm_state_find C 842 1647d 1879d 1879d
KASAN: stack-out-of-bounds Read in iov_iter_advance C 1538 1642d 1879d 1879d
KASAN: use-after-free Write in nf_nat_cleanup_conntrack C 1203 1657d 1879d 1879d
KASAN: stack-out-of-bounds Read in strlcpy C 1784 2090d 1879d 1879d
KASAN: slab-out-of-bounds Read in sg_remove_request C 1923 2262d 1879d 1879d
possible deadlock in blkdev_reread_part C 3896 1644d 1879d 1879d
BUG: using __this_cpu_add() in preemptible code in check_preemption_disabled C 2177 2309d 1879d 1879d
WARNING in skb_warn_bad_offload C 2265 1642d 1879d 1879d
WARNING in xfrm_state_fini C 3175 1670d 1879d 1879d
KASAN: use-after-free Read in l2tp_session_queue_purge C 3245 2104d 1879d 1879d
possible deadlock in rtnl_lock C 4676 1686d 1879d 1879d
WARNING in packet_set_ring C 8577 1642d 1879d 1879d
WARNING in xfrm_add_acquire C 11693 1642d 1879d 1879d
general protection fault in sg_read C 11034 2232d 1879d 1879d
general protection fault in udpv6_queue_rcv_skb C 14479 1649d 1879d 1879d
general protection fault in __free_pages C 14490 2232d 1879d 1879d
general protection fault in netlink_unicast C 24574 1642d 1879d 1879d
general protection fault in udp_queue_rcv_skb C 31235 1643d 1879d 1879d
BUG: using __this_cpu_add() in preemptible code in tcp_try_coalesce C 42263 1642d 1879d 1879d
WARNING in __alloc_pages_nodemask C 93586 1642d 1879d 1879d
INFO: task hung in snd_seq_do_ioctl C 35343 2289d 1879d 1879d
KASAN: use-after-free Read in binder_release_work C 5 2231d 1880d 1880d
kernel BUG at net/ipv4/tcp_output.c:LINE! C 5 2200d 1880d 1880d
general protection fault in get_work_pool C 5 2109d 1880d 1880d
general protection fault in tcp_sendpage C 6 1998d 1880d 1874d
general protection fault in input_ff_erase C 6 1912d 1880d 1880d
INFO: suspicious RCU usage in __l2tp_session_unhash C 9 2121d 1880d 1880d
WARNING in untrack_pfn (2) C 71 1643d 1880d 1880d
possible deadlock in do_io_accounting C 28 1645d 1880d 1880d
possible deadlock in lock_trace C 41 1650d 1880d 1880d
KASAN: slab-out-of-bounds Read in strnlen C 26 2318d 1880d 1880d
general protection fault in xfrm_state_walk_done C 198 1643d 1880d 1880d
KASAN: stack-out-of-bounds Read in xfrm_selector_match C 36 2047d 1880d 1880d
KASAN: use-after-free Read in lock_sock_nested C 40 2109d 1880d 1880d
kernel BUG at net/core/skbuff.c:LINE! C 79 1654d 1880d 1880d
INFO: suspicious RCU usage in fib6_del C 75 1881d 1880d 1880d
kernel BUG at fs/ext4/inode.c:LINE! C 110 1967d 1880d 1880d
possible deadlock in sch_direct_xmit C 240 1643d 1880d 1880d
possible deadlock in sel_read_policy C 934 1643d 1880d 1880d
KASAN: use-after-free Read in tcp_write_xmit C 307 1985d 1880d 1880d
possible deadlock in sel_commit_bools_write C 684 1643d 1880d 1880d
INFO: task hung in blk_mq_freeze_queue C 330 2148d 1880d 1880d
possible deadlock in seq_read C 632 1643d 1880d 1880d
WARNING in __get_user_pages C 419 1853d 1880d 1880d
INFO: task hung in __generic_file_splice_read C 399 2149d 1880d 1880d
KASAN: slab-out-of-bounds Read in ip6_xmit C 404 2104d 1880d 1880d
WARNING in ext4_direct_IO C 1007 1643d 1880d 1880d
kernel BUG at mm/filemap.c:LINE! C 1082 2104d 1880d 1880d
unregister_netdevice: waiting for DEV to become free C 4307 1714d 1880d 1880d