[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.15.194' (ECDSA) to the list of known hosts. executing program executing program syzkaller login: [ 62.843194][ T8387] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 69.332560][ T8387] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881138c1c80 (size 64): comm "syz-executor164", pid 8392, jiffies 4294942880 (age 13.250s) hex dump (first 32 bytes): 10 00 00 00 00 00 00 00 10 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] netlbl_cipsov4_add+0x227/0xc80 [] genl_family_rcv_msg_doit+0x113/0x180 [] genl_rcv_msg+0x174/0x2c0 [] netlink_rcv_skb+0x87/0x1d0 [] genl_rcv+0x24/0x40 [] netlink_unicast+0x392/0x4c0 [] netlink_sendmsg+0x368/0x6a0 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x36c/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmsg+0x88/0x100 [] do_syscall_64+0x3a/0xb0 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff8881138c1cc0 (size 64): comm "syz-executor164", pid 8397, jiffies 4294943431 (age 7.740s) hex dump (first 32 bytes): 10 00 00 00 00 00 00 00 10 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] netlbl_cipsov4_add+0x227/0xc80 [] genl_family_rcv_msg_doit+0x113/0x180 [] genl_rcv_msg+0x174/0x2c0 [] netlink_rcv_skb+0x87/0x1d0 [] genl_rcv+0x24/0x40 [] netlink_unicast+0x392/0x4c0 [] netlink_sendmsg+0x368/0x6a0 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x36c/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmsg+0x88/0x100 [] do_syscall_64+0x3a/0xb0 [] entry_SYSCALL_64_after_hwframe+0x44/0xae