[....] 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[   18.656735] random: sshd: uninitialized urandom read (32 bytes read)
[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   22.585146] random: sshd: uninitialized urandom read (32 bytes read)
[   22.894251] random: sshd: uninitialized urandom read (32 bytes read)
[   23.710771] random: sshd: uninitialized urandom read (32 bytes read)
Warning: Permanently added '10.128.10.5' (ECDSA) to the list of known hosts.
[   29.197140] random: sshd: uninitialized urandom read (32 bytes read)
2018/04/24 12:56:11 fuzzer started
2018/04/24 12:56:12 connecting to host at 10.128.0.26:33129
2018/04/24 12:56:12 checking config...
[   49.366984] can: request_module (can-proto-0) failed.
[   49.376420] can: request_module (can-proto-0) failed.
2018/04/24 12:56:33 enabled syscalls: 1625
2018/04/24 12:56:33 testing simple program...
[   50.978572] IPVS: ftp: loaded support on port[0] = 21
[   51.292992] bridge0: port 1(bridge_slave_0) entered blocking state
[   51.299438] bridge0: port 1(bridge_slave_0) entered disabled state
[   51.306749] device bridge_slave_0 entered promiscuous mode
[   51.330814] bridge0: port 2(bridge_slave_1) entered blocking state
[   51.337178] bridge0: port 2(bridge_slave_1) entered disabled state
[   51.344341] device bridge_slave_1 entered promiscuous mode
[   51.366355] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   51.388866] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   51.449618] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   51.474278] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   51.568670] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   51.575859] team0: Port device team_slave_0 added
[   51.597110] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   51.604286] team0: Port device team_slave_1 added
[   51.626262] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   51.650417] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   51.674121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   51.698885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   51.900333] bridge0: port 2(bridge_slave_1) entered blocking state
[   51.906776] bridge0: port 2(bridge_slave_1) entered forwarding state
[   51.913703] bridge0: port 1(bridge_slave_0) entered blocking state
[   51.920071] bridge0: port 1(bridge_slave_0) entered forwarding state
[   52.660327] 8021q: adding VLAN 0 to HW filter on device bond0
[   52.730823] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   52.801578] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   52.807746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   52.818249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   52.883409] 8021q: adding VLAN 0 to HW filter on device team0
2018/04/24 12:56:35 execution failed: executor 0: failed: net.ipv6.conf.syz_tun.accept_dad = 0
net.ipv6.conf.syz_tun.router_solicitations = 0
RTNETLINK answers: Operation not supported
RTNETLINK answers: No buffer space available
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
getsockopt(EBT_SO_GET_INIT_ENTRIES) (errno 22)
loop failed (errno 0)

net.ipv6.conf.syz_tun.accept_dad = 0
net.ipv6.conf.syz_tun.router_solicitations = 0
RTNETLINK answers: Operation not supported
RTNETLINK answers: No buffer space available
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
getsockopt(EBT_SO_GET_INIT_ENTRIES) (errno 22)
loop failed (errno 0)