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

Warning: Permanently added '10.128.10.28' (ECDSA) to the list of known hosts.
2018/04/16 00:07:01 fuzzer started
2018/04/16 00:07:01 connecting to host at 10.128.0.26:43491
2018/04/16 00:07:01 checking config...
syzkaller login: [   37.807300] can: request_module (can-proto-0) failed.
[   37.816204] can: request_module (can-proto-0) failed.
2018/04/16 00:07:13 enabled syscalls: 116
2018/04/16 00:07:13 testing simple program...
[   38.605436] IPVS: ftp: loaded support on port[0] = 21
[   38.749782] ip (4531) used greatest stack depth: 16616 bytes left
[   38.911588] bridge0: port 1(bridge_slave_0) entered blocking state
[   38.918061] bridge0: port 1(bridge_slave_0) entered disabled state
[   38.925411] device bridge_slave_0 entered promiscuous mode
[   38.947341] bridge0: port 2(bridge_slave_1) entered blocking state
[   38.953703] bridge0: port 2(bridge_slave_1) entered disabled state
[   38.960712] device bridge_slave_1 entered promiscuous mode
[   38.982253] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   39.004288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   39.065281] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   39.090044] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   39.182876] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   39.190107] team0: Port device team_slave_0 added
[   39.210585] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   39.217610] team0: Port device team_slave_1 added
[   39.239409] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   39.263301] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   39.286485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   39.309428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   39.501229] bridge0: port 2(bridge_slave_1) entered blocking state
[   39.507655] bridge0: port 2(bridge_slave_1) entered forwarding state
[   39.514481] bridge0: port 1(bridge_slave_0) entered blocking state
[   39.520829] bridge0: port 1(bridge_slave_0) entered forwarding state
[   40.239095] 8021q: adding VLAN 0 to HW filter on device bond0
[   40.308502] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   40.376279] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   40.382419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   40.389897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   40.456368] 8021q: adding VLAN 0 to HW filter on device team0
2018/04/16 00:07:15 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)