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Guest Host Fedora brings my network down
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kingheaven
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Joined: 05 Jun 2009
Posts: 2

PostPosted: Tue Jun 25, 2013 2:55 am    Post subject: Guest Host Fedora brings my network down Reply with quote

My host is running Gentoo now, kernel version is: Linux OpenStackDev 3.8.10-gentoo #5 SMP Sun Apr 28 17:01:16 HKT 2013 x86_64 Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz GenuineIntel GNU/Linux.

And then I installed VirtualBox-4.1.12. After that, I created several guest hosts, like Fedora, Ubuntu and RHEL for my testing work. The weird thing is, each time I boot Fedora or RHEL, my network is down. All these host are using bridged adapter for network configuration. What's more, booting Ubuntu is fine. All these guest OS use DHCP.

I don't know why, but I found these log which are suspicious:
Code:
Apr 29 15:49:30 OpenStackDev kernel: [   16.244870] e1000e: enp0s25 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
Apr 29 15:49:30 OpenStackDev kernel: [   16.244902] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s25: link becomes ready
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> (enp0s25): carrier now ON (device state 20)
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> (enp0s25): device state change: unavailable -> disconnected (reason 'carrier-changed') [20 30 40]
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> Auto-activating connection 'Wired connection 1'.
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) starting connection 'Wired connection 1'
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> (enp0s25): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Stage 1 of 5 (Device Prepare) scheduled...
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Stage 1 of 5 (Device Prepare) started...
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Stage 2 of 5 (Device Configure) scheduled...
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Stage 1 of 5 (Device Prepare) complete.
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Stage 2 of 5 (Device Configure) starting...
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> (enp0s25): device state change: prepare -> config (reason 'none') [40 50 0]
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Stage 2 of 5 (Device Configure) successful.
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Stage 3 of 5 (IP Configure Start) scheduled.
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Stage 2 of 5 (Device Configure) complete.
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Stage 3 of 5 (IP Configure Start) started...
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> (enp0s25): device state change: config -> ip-config (reason 'none') [50 70 0]
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Beginning DHCPv4 transaction (timeout in 45 seconds)
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> dhcpcd started with pid 1711
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Beginning IP6 addrconf.
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Stage 3 of 5 (IP Configure Start) complete.
Apr 29 15:49:30 OpenStackDev dhcpcd[1711]: version 5.6.8 starting
Apr 29 15:49:30 OpenStackDev NetworkManager[1555]: <info> (enp0s25): DHCPv4 state changed nbi -> preinit
Apr 29 15:49:30 OpenStackDev dhcpcd[1711]: enp0s25: sending IPv6 Router Solicitation
Apr 29 15:49:30 OpenStackDev dhcpcd[1711]: enp0s25: sendmsg: Cannot assign requested address
Apr 29 15:49:30 OpenStackDev dhcpcd[1711]: enp0s25: rebinding lease of 9.111.244.105
Apr 29 15:49:34 OpenStackDev dhcpcd[1711]: enp0s25: sending IPv6 Router Solicitation
Apr 29 15:49:35 OpenStackDev dhcpcd[1711]: enp0s25: broadcasting for a lease
Apr 29 15:49:38 OpenStackDev dhcpcd[1711]: enp0s25: sending IPv6 Router Solicitation
Apr 29 15:49:39 OpenStackDev login[1681]: pam_unix(login:session): session opened for user root by LOGIN(uid=0)
Apr 29 15:49:39 OpenStackDev dbus[1541]: [system] Activating service name='org.freedesktop.ConsoleKit' (using servicehelper)
Apr 29 15:49:39 OpenStackDev dbus[1541]: [system] Successfully activated service 'org.freedesktop.ConsoleKit'
Apr 29 15:49:39 OpenStackDev login[1788]: ROOT LOGIN  on '/dev/tty1'
Apr 29 15:49:42 OpenStackDev dhcpcd[1711]: enp0s25: sending IPv6 Router Solicitation
Apr 29 15:49:42 OpenStackDev dhcpcd[1711]: enp0s25: no IPv6 Routers available
Apr 29 15:49:47 OpenStackDev dhcpcd[1711]: enp0s25: offered 9.111.244.105 from 9.0.148.29
Apr 29 15:49:47 OpenStackDev dhcpcd[1711]: enp0s25: acknowledged 9.111.244.105 from 9.0.148.29
Apr 29 15:49:47 OpenStackDev dhcpcd[1711]: enp0s25: checking for 9.111.244.105
Apr 29 15:49:50 OpenStackDev NetworkManager[1555]: <info> (enp0s25): IP6 addrconf timed out or failed.
Apr 29 15:49:50 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
Apr 29 15:49:50 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Stage 4 of 5 (IPv6 Configure Timeout) started...
Apr 29 15:49:50 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Stage 4 of 5 (IPv6 Configure Timeout) complete.
Apr 29 15:49:51 OpenStackDev dhcpcd[1711]: enp0s25: leased 9.111.244.105 for 43200 seconds
Apr 29 15:49:51 OpenStackDev NetworkManager[1555]: <info> (enp0s25): DHCPv4 state changed preinit -> bound
Apr 29 15:49:51 OpenStackDev NetworkManager[1555]: <info>   address 9.111.244.105
Apr 29 15:49:51 OpenStackDev NetworkManager[1555]: <info>   prefix 24 (255.255.255.0)
Apr 29 15:49:51 OpenStackDev NetworkManager[1555]: <info>   gateway 9.111.244.1
Apr 29 15:49:51 OpenStackDev NetworkManager[1555]: <info>   hostname 'OpenStackDev'
Apr 29 15:49:51 OpenStackDev NetworkManager[1555]: <info>   nameserver '9.0.148.50'
Apr 29 15:49:51 OpenStackDev NetworkManager[1555]: <info>   nameserver '9.0.146.50'
Apr 29 15:49:51 OpenStackDev NetworkManager[1555]: <info>   domain name 'cn.ibm.com'
Apr 29 15:49:51 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Stage 5 of 5 (IPv4 Configure Commit) scheduled...
Apr 29 15:49:51 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Stage 5 of 5 (IPv4 Commit) started...
Apr 29 15:49:52 OpenStackDev NetworkManager[1555]: <info> (enp0s25): device state change: ip-config -> activated (reason 'none') [70 100 0]
Apr 29 15:49:52 OpenStackDev NetworkManager[1555]: <info> Clearing nscd hosts cache.
Apr 29 15:49:52 OpenStackDev NetworkManager[1555]: <info> Policy set 'Wired connection 1' (enp0s25) as default for IPv4 routing and DNS.
Apr 29 15:49:52 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) successful, device activated.
Apr 29 15:49:52 OpenStackDev NetworkManager[1555]: <info> Activation (enp0s25) Stage 5 of 5 (IPv4 Commit) complete.
Apr 29 15:49:52 OpenStackDev dbus[1541]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Apr 29 15:49:52 OpenStackDev dbus[1541]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Apr 29 15:49:52 OpenStackDev /etc/init.d/NetworkManager[1808]: status: inactive
Apr 29 15:49:52 OpenStackDev /etc/init.d/NetworkManager[1819]: status: inactive


Any ideas?

I am upgrading VirtualBox to 4.1.14 now, don't know if it helps.
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