[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[   17.070115] random: sshd: uninitialized urandom read (32 bytes read)
[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   19.280580] random: sshd: uninitialized urandom read (32 bytes read)
[   19.415565] random: sshd: uninitialized urandom read (32 bytes read)
[   20.148757] random: sshd: uninitialized urandom read (32 bytes read)
[   20.282139] random: sshd: uninitialized urandom read (32 bytes read)
Warning: Permanently added '10.128.0.29' (ECDSA) to the list of known hosts.
[   25.707114] random: sshd: uninitialized urandom read (32 bytes read)
[   25.789455] IPVS: ftp: loaded support on port[0] = 21
[   25.881265] bridge0: port 1(bridge_slave_0) entered blocking state
[   25.887632] bridge0: port 1(bridge_slave_0) entered disabled state
[   25.894536] device bridge_slave_0 entered promiscuous mode
[   25.907557] bridge0: port 2(bridge_slave_1) entered blocking state
[   25.913913] bridge0: port 2(bridge_slave_1) entered disabled state
[   25.920872] device bridge_slave_1 entered promiscuous mode
[   25.933223] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   25.946925] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   25.977482] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   25.992213] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   26.037903] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   26.045145] team0: Port device team_slave_0 added
[   26.056997] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   26.064814] team0: Port device team_slave_1 added
[   26.076631] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
RTNETLINK answers: Operation not supported
[   26.091062] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   26.105998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   26.118542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
RTNETLINK answers: No buffer space available
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
[   26.201591] bridge0: port 2(bridge_slave_1) entered blocking state
[   26.207958] bridge0: port 2(bridge_slave_1) entered forwarding state
[   26.214566] bridge0: port 1(bridge_slave_0) entered blocking state
[   26.220922] bridge0: port 1(bridge_slave_0) entered forwarding state
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
[   26.508133] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[   26.514233] 8021q: adding VLAN 0 to HW filter on device bond0
[   26.545944] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   26.578403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   26.585575] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[   26.614007] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[   26.620107] 8021q: adding VLAN 0 to HW filter on device team0
[   26.847896] tpacket_rcv: packet too big, clamped from 96 to 4294967264. macoff=96
[   26.847965] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   26.855578] ==================================================================
[   26.855599] BUG: KASAN: slab-out-of-bounds in eth_header_parse+0x88/0xb0
[   26.855608] Write of size 6 at addr ffff8801cb1ffffc by task swapper/0/0
[   26.855611] 
[   26.855623] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.18.0-rc6-next-20180725+ #18
[   26.8