[....] 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[   19.466378] random: sshd: uninitialized urandom read (32 bytes read)
[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   23.892672] random: sshd: uninitialized urandom read (32 bytes read)
[   24.221627] random: sshd: uninitialized urandom read (32 bytes read)
[   25.054155] random: sshd: uninitialized urandom read (32 bytes read)
Warning: Permanently added '10.128.10.49' (ECDSA) to the list of known hosts.
[   30.552628] random: sshd: uninitialized urandom read (32 bytes read)
2018/04/22 05:06:41 fuzzer started
2018/04/22 05:06:42 connecting to host at 10.128.0.26:42771
2018/04/22 05:06:42 checking config...
[   50.829466] can: request_module (can-proto-0) failed.
[   50.839455] can: request_module (can-proto-0) failed.
2018/04/22 05:07:03 enabled syscalls: 1625
2018/04/22 05:07:03 testing simple program...
[   52.473516] IPVS: ftp: loaded support on port[0] = 21
[   52.815375] bridge0: port 1(bridge_slave_0) entered blocking state
[   52.821825] bridge0: port 1(bridge_slave_0) entered disabled state
[   52.829364] device bridge_slave_0 entered promiscuous mode
[   52.853894] bridge0: port 2(bridge_slave_1) entered blocking state
[   52.860289] bridge0: port 2(bridge_slave_1) entered disabled state
[   52.867519] device bridge_slave_1 entered promiscuous mode
[   52.892967] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   52.917603] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   52.984492] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   53.010876] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   53.116321] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   53.123626] team0: Port device team_slave_0 added
[   53.147060] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   53.154352] team0: Port device team_slave_1 added
[   53.178808] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   53.205395] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   53.231138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   53.257325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   53.481772] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.488225] bridge0: port 2(bridge_slave_1) entered forwarding state
[   53.495252] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.501620] bridge0: port 1(bridge_slave_0) entered forwarding state
[   54.299303] 8021q: adding VLAN 0 to HW filter on device bond0
[   54.379341] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   54.455804] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   54.462066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   54.469461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   54.543778] 8021q: adding VLAN 0 to HW filter on device team0
2018/04/22 05:07:06 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)