[Bug 584048] Re: kvm images losing connectivity w/bridged network
Also here, it is a huge problem, which costs much money. such a nasty bug! If in virtual servers are the network interfaces freezing - this is not amusing. This bus stale a whole production server range! Any ideas further ? -- kvm images losing connectivity w/bridged network https://bugs.launchpad.net/bugs/584048 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 605851] [NEW] bridge is freezing in conjunction to qemu-kvm
Public bug reported: Binary package hint: bridge-utils See cross referenc to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/584048 Symptom is that the network off an virtualized server is freezed. "As: angriukas wrote on 2010-06-02: #3 Probably network freeze occur because of adding (on guest start-up) created tun/tap interface to the bridge." This is a huge problem. ** Affects: bridge-utils (Ubuntu) Importance: Undecided Status: New -- bridge is freezing in conjunction to qemu-kvm https://bugs.launchpad.net/bugs/605851 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to bridge-utils in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 605851] Re: bridge is freezing in conjunction to qemu-kvm
Log excerpt: [ 1927.794336] br0: starting userspace STP failed, starting kernel STP [ 8145.487525] type=1505 audit(1279203091.030:18): operation="profile_remove" pid=7165 name="libvirt-d9018107-db16-f1f1-e1b9-b8ec787282aa" namespace="root" [ 8145.585758] br0: port 5(vnet3) entering disabled state [ 8145.643386] device vnet3 left promiscuous mode [ 8145.643391] br0: port 5(vnet3) entering disabled state [ 8158.294350] br0: port 2(vnet0) entering disabled state [ 8158.362301] device vnet0 left promiscuous mode [ 8158.362309] br0: port 2(vnet0) entering disabled state [ 8158.829476] type=1505 audit(1279203104.370:19): operation="profile_remove" pid=7171 name="libvirt-e49ac8b0-5417-4621-ae80-83272169f6e2" namespace="root" [ 8160.494446] br0: port 4(vnet2) entering disabled state [ 8160.602287] device vnet2 left promiscuous mode [ 8160.602295] br0: port 4(vnet2) entering disabled state [ 8161.004029] type=1505 audit(1279203106.550:20): operation="profile_remove" pid=7175 name="libvirt-8a494d5a-4d33-421c-a670-39dfebf7996e" namespace="root" [ 8182.485745] br0: port 3(vnet1) entering disabled state [ 8182.563350] device vnet1 left promiscuous mode [ 8182.563355] br0: port 3(vnet1) entering disabled state [ 8183.812965] type=1505 audit(1279203129.360:21): operation="profile_remove" pid=7184 name="libvirt-1c1fed8d-24f4-41ca-aa48-36214eacbbd8" namespace="root" After entering a bridge into "diabled state" without any reason or request the servers are gone. Ouch! -- bridge is freezing in conjunction to qemu-kvm https://bugs.launchpad.net/bugs/605851 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to bridge-utils in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 584048] Re: kvm images losing connectivity w/bridged network
Here is a Log excerpt: [ 1927.794336] br0: starting userspace STP failed, starting kernel STP [ 8145.487525] type=1505 audit(1279203091.030:18): operation="profile_remove" pid=7165 name="libvirt-d9018107-db16-f1f1-e1b9-b8ec787282aa" namespace="root" [ 8145.585758] br0: port 5(vnet3) entering disabled state [ 8145.643386] device vnet3 left promiscuous mode [ 8145.643391] br0: port 5(vnet3) entering disabled state [ 8158.294350] br0: port 2(vnet0) entering disabled state [ 8158.362301] device vnet0 left promiscuous mode [ 8158.362309] br0: port 2(vnet0) entering disabled state [ 8158.829476] type=1505 audit(1279203104.370:19): operation="profile_remove" pid=7171 name="libvirt-e49ac8b0-5417-4621-ae80-83272169f6e2" namespace="root" [ 8160.494446] br0: port 4(vnet2) entering disabled state [ 8160.602287] device vnet2 left promiscuous mode [ 8160.602295] br0: port 4(vnet2) entering disabled state [ 8161.004029] type=1505 audit(1279203106.550:20): operation="profile_remove" pid=7175 name="libvirt-8a494d5a-4d33-421c-a670-39dfebf7996e" namespace="root" [ 8182.485745] br0: port 3(vnet1) entering disabled state [ 8182.563350] device vnet1 left promiscuous mode [ 8182.563355] br0: port 3(vnet1) entering disabled state [ 8183.812965] type=1505 audit(1279203129.360:21): operation="profile_remove" pid=7184 name="libvirt-1c1fed8d-24f4-41ca-aa48-36214eacbbd8" namespace="root" Ouch! Jojo -- kvm images losing connectivity w/bridged network https://bugs.launchpad.net/bugs/584048 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 812747] [NEW] wont start Dapper clients anymore after upgrade to lts current: cpu0 unhandled wrmsr: 0x198 data 0
Public bug reported: root@h2i:~# dpkg -S /boot/vmlinuz-2.6.32-33-server linux-image-2.6.32-33-server: /boot/vmlinuz-2.6.32-33-server root@h2i:~# apt-cache policy linux-image-2.6.32-33-server linux-image-2.6.32-33-server: Installiert: 2.6.32-33.70 Kandidat: 2.6.32-33.70 Versions-Tabelle: *** 2.6.32-33.70 0 500 http://192.168.11.251/ubuntu-security/ lucid-security/main Packages 500 http://192.168.11.251/ubuntu/ lucid-updates/main Packages 100 /var/lib/dpkg/status Effect critical problems on Virtual Hosts appliances. Especially here is an "old" Database Host for SapDB (mission critical) not stating in qemu-kvm anymore. It's on Fire! ** Affects: qemu-kvm (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/812747 Title: wont start Dapper clients anymore after upgrade to lts current: cpu0 unhandled wrmsr: 0x198 data 0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/812747/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 812747] Re: wont start Dapper clients anymore after upgrade to lts current: cpu0 unhandled wrmsr: 0x198 data 0
root@h2i:~# apt-cache policy qemu-kvm qemu-kvm: Installiert: 0.14.0+noroms-0ubuntu4.3~ppa1 Kandidat: 0.14.0+noroms-0ubuntu4.3~ppa1 Versions-Tabelle: *** 0.14.0+noroms-0ubuntu4.3~ppa1 0 500 http://192.168.11.251/libvirt/ lucid/main Packages 100 /var/lib/dpkg/status 0.12.3+noroms-0ubuntu9.12 0 500 http://192.168.11.251/ubuntu-security/ lucid-security/main Packages 500 http://192.168.11.251/ubuntu/ lucid-updates/main Packages 0.12.3+noroms-0ubuntu9 0 500 http://192.168.11.251/ubuntu/ lucid/main Packages -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/812747 Title: wont start Dapper clients anymore after upgrade to lts current: cpu0 unhandled wrmsr: 0x198 data 0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/812747/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 584048] Re: kvm images losing connectivity w/bridged network
This morning I had an freeze also. The virtualized Hardy was freezed. (Host is Lucid-AMD64 on Xenons) The virtualized Lucid was running fine. (on same Host) The virtualized Dapper was running fine also (same Host). The Hardy is on-production Server Ouch! Ouch! Ouch! "I hate mondays" -- kvm images losing connectivity w/bridged network https://bugs.launchpad.net/bugs/584048 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 584048] Re: kvm images losing connectivity w/bridged network
Alert! Occoured again $#!³!!! OUCH OUCH OUCH -- kvm images losing connectivity w/bridged network https://bugs.launchpad.net/bugs/584048 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 584048] Re: kvm images losing connectivity w/bridged network
None of the wor around ways are working, neither apparmor disable nor making it manual Critical DOS -- kvm images losing connectivity w/bridged network https://bugs.launchpad.net/bugs/584048 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 584048] Re: kvm images losing connectivity w/bridged network
The problem is also occouring, if the bridged devices are not touched in any case. Nothing was happening on the host side - all though the problem occours somewhat sometimes randomally. That is a ver, very, very nasty DOS bug - makes lucid complete unusable as virtual hosting plattform. CRITICAL -- kvm images losing connectivity w/bridged network https://bugs.launchpad.net/bugs/584048 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
