[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 12.084665] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 16.977918] random: sshd: uninitialized urandom read (32 bytes read) [ 17.225916] random: sshd: uninitialized urandom read (32 bytes read) [ 18.184736] random: sshd: uninitialized urandom read (32 bytes read) [ 18.318102] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.62' (ECDSA) to the list of known hosts. [ 23.718689] random: sshd: uninitialized urandom read (32 bytes read) 2018/07/30 06:24:13 parsed 1 programs [ 25.069399] random: cc1: uninitialized urandom read (8 bytes read) 2018/07/30 06:24:15 executed programs: 0 [ 25.956373] IPVS: Creating netns size=2536 id=1 [ 26.074491] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 26.086137] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 26.128327] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 26.139629] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 26.180916] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 26.192291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 26.204304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.225421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.720911] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 26.744594] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 26.750745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.757478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.489495] unregister_netdevice: waiting for lo to become free. Usage count = 3