[....] 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[   18.693491] random: sshd: uninitialized urandom read (32 bytes read)
[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   22.907515] random: sshd: uninitialized urandom read (32 bytes read)
[   23.299148] random: sshd: uninitialized urandom read (32 bytes read)
[   24.125073] random: sshd: uninitialized urandom read (32 bytes read)
Warning: Permanently added '10.128.10.3' (ECDSA) to the list of known hosts.
[   29.640588] random: sshd: uninitialized urandom read (32 bytes read)
2018/04/23 02:29:07 fuzzer started
2018/04/23 02:29:08 connecting to host at 10.128.0.26:41361
2018/04/23 02:29:08 checking config...
[   49.609937] can: request_module (can-proto-0) failed.
[   49.618946] can: request_module (can-proto-0) failed.
2018/04/23 02:29:29 enabled syscalls: 1625
2018/04/23 02:29:29 testing simple program...
[   51.185151] IPVS: ftp: loaded support on port[0] = 21
[   51.505594] bridge0: port 1(bridge_slave_0) entered blocking state
[   51.512059] bridge0: port 1(bridge_slave_0) entered disabled state
[   51.519348] device bridge_slave_0 entered promiscuous mode
[   51.542783] bridge0: port 2(bridge_slave_1) entered blocking state
[   51.549141] bridge0: port 2(bridge_slave_1) entered disabled state
[   51.556310] device bridge_slave_1 entered promiscuous mode
[   51.579839] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   51.604128] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   51.667611] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   51.693203] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   51.793210] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   51.800763] team0: Port device team_slave_0 added
[   51.823431] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   51.830501] team0: Port device team_slave_1 added
[   51.852909] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   51.877712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   51.902437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   51.927891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   52.132344] bridge0: port 2(bridge_slave_1) entered blocking state
[   52.138775] bridge0: port 2(bridge_slave_1) entered forwarding state
[   52.145704] bridge0: port 1(bridge_slave_0) entered blocking state
[   52.152077] bridge0: port 1(bridge_slave_0) entered forwarding state
[   52.882751] 8021q: adding VLAN 0 to HW filter on device bond0
[   52.954121] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   53.027966] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   53.034145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   53.041905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   53.109522] 8021q: adding VLAN 0 to HW filter on device team0
2018/04/23 02:29:31 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)