INIT: Entering runlevel: 2

[info] Using makefile-style concurrent boot in runlevel 2.
[....] 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[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   22.753413] sshd (4469) used greatest stack depth: 16424 bytes left
Warning: Permanently added '10.128.0.59' (ECDSA) to the list of known hosts.
2018/04/20 00:44:57 fuzzer started
2018/04/20 00:44:58 connecting to host at 10.128.0.26:34615
2018/04/20 00:44:58 checking config...
[   49.917663] can: request_module (can-proto-0) failed.
[   49.926905] can: request_module (can-proto-0) failed.
2018/04/20 00:45:19 enabled syscalls: 1625
2018/04/20 00:45:19 testing simple program...
[   51.548369] IPVS: ftp: loaded support on port[0] = 21
[   51.883241] bridge0: port 1(bridge_slave_0) entered blocking state
[   51.889690] bridge0: port 1(bridge_slave_0) entered disabled state
[   51.897130] device bridge_slave_0 entered promiscuous mode
[   51.921142] bridge0: port 2(bridge_slave_1) entered blocking state
[   51.927524] bridge0: port 2(bridge_slave_1) entered disabled state
[   51.934639] device bridge_slave_1 entered promiscuous mode
[   51.959262] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   51.984129] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   52.049685] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   52.075707] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   52.180403] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   52.187681] team0: Port device team_slave_0 added
[   52.211097] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   52.218350] team0: Port device team_slave_1 added
[   52.242079] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   52.267890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   52.294524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   52.319930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   52.542386] bridge0: port 2(bridge_slave_1) entered blocking state
[   52.548848] bridge0: port 2(bridge_slave_1) entered forwarding state
[   52.555796] bridge0: port 1(bridge_slave_0) entered blocking state
[   52.562166] bridge0: port 1(bridge_slave_0) entered forwarding state
[   53.361686] 8021q: adding VLAN 0 to HW filter on device bond0
[   53.441923] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   53.520347] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   53.526567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   53.537252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   53.608373] 8021q: adding VLAN 0 to HW filter on device team0
2018/04/20 00:45:22 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)