[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.463375] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.847324] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 24.304729] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 25.293651] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.23' (ECDSA) to the list of known hosts. 2018/03/30 00:08:22 parsed 1 programs 2018/03/30 00:08:22 executed programs: 0 [ 31.406723] IPVS: Creating netns size=2552 id=1 [ 31.451600] IPVS: Creating netns size=2552 id=2 [ 31.477678] IPVS: Creating netns size=2552 id=3 [ 31.529465] IPVS: Creating netns size=2552 id=4 [ 31.575738] IPVS: Creating netns size=2552 id=5 [ 31.635782] IPVS: Creating netns size=2552 id=6 [ 31.701195] IPVS: Creating netns size=2552 id=7 [ 31.758414] IPVS: Creating netns size=2552 id=8 2018/03/30 00:08:27 executed programs: 399 [ 40.693816] ================================================================== [ 40.701245] BUG: KASAN: use-after-free in l2tp_session_create+0xf94/0x10f0