[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
*** This bug is a duplicate of bug 1025244 *** https://bugs.launchpad.net/bugs/1025244 @Davide, what exactly do you mean by not a duplicate? Do you mean your bug is not caused by out of space? If so, then again please file a new bug. Technically I'd probably agree that this is not a duplicate of bug 1025244 - rather it is correct behavior (cleanly shutting down when unable to get enough space) in the face of the other bug. But this bug, as filed by the submitter, is about shutdowns caused by lack of disk space. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
*** This bug is a duplicate of bug 1025244 *** https://bugs.launchpad.net/bugs/1025244 I also think this is not a duplicate of bug #1025244 although they might be somewhat related to each other. Same issue here: random "internal error End of file from monitor" and "graceful" shutdown. No space issue on the VM -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
*** This bug is a duplicate of bug 1025244 *** https://bugs.launchpad.net/bugs/1025244 @Johan Could you please file a new bug using 'ubuntu-bug qemu-kvm' and describe exactly what you see and how you reproduce it? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
*** This bug is a duplicate of bug 1025244 *** https://bugs.launchpad.net/bugs/1025244 I have the same issue, without filling virtual space. All the other things are exactly the same, though. Is there a patch available yet? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
*** This bug is a duplicate of bug 1025244 *** https://bugs.launchpad.net/bugs/1025244 @Todor, sorry, please disregard - I was misremembering the cause. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
*** This bug is a duplicate of bug 1025244 *** https://bugs.launchpad.net/bugs/1025244 Well, I don't think that this is a desired behavior. I don't think it should be put in the wishlist neither. Since the machine dies, pauses and whatever, I think this is not a desired/predicted way of managing such a situation. I think it should manage to be at least alive! Don't you think so? Then it should give some warnings in any way to the administrator. I imagine how many admins will go through this and only after some nightmare days will realize what is happening. Because, strangely enough, the space was not at the end when I was checking it, it has been going to end only when the client was moving some 100GB of files to the virtual machine, through samba. And after getting an error, he was canceling the transfer and the image was back at its original size, again. Black magic or whatever, but a fact! I'm sorry I can't help with it... I'm not a programmer and can help only with filling bugs :-( -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
*** This bug is a duplicate of bug 1025244 *** https://bugs.launchpad.net/bugs/1025244 @Todor, since you filed this bug, should this bug be marked invalid? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
*** This bug is a duplicate of bug 1025244 *** https://bugs.launchpad.net/bugs/1025244 I can confirm that the machine doesn't die or pause when there is no "space" problem. All of the problems were caused by the space issue! Although now I have another problem - qcow2 image is broken after 6 snapshots :-) Will file another bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
*** This bug is a duplicate of bug 1025244 *** https://bugs.launchpad.net/bugs/1025244 @Alexander, could you please file a new bug? It sounds like yours has a different cause from Todor's. Please first rename /usr/share/apport/package-hooks /source_libvirt-bin.py to /usr/share/apport/package- hooks/source_libvirt.py. In other words: 1. sudo mv /usr/share/apport/package-hooks/source_libvirt-bin.py /usr/share/apport/package-hooks/source_libvirt.py 2. apport-bug libvirt-bin @Todor, I will mark this a duplicate of the new bug you created. thanks. ** This bug has been marked a duplicate of bug 1025244 qcow2 image increasing disk size above the virtual limit -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
@Serge There are no "15 minutes patterns" and no any IO_ERRORS (in guests` /var/log/syslog files) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
OK, I have created another bug report for the increasing size of image file: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1025244 I'm monitoring now, after creating a new image (with no fallocate) and having enough space on the host, if the machine will die again. I suppose it will, because when there were no space, libvirtd.log said IO_ERROR and the machine was ALWAYS paused, not dead. My original problem, however, was the machine dies randomly and appeared as Shutoff. So now I'm monitoring with libvirtd.log in debugging mode and waiting. Will write as soon as I have info. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
I have copied all of the content of the guest machine, deleted the image ubuntu-pdc-vdb.img and created a new one without "fallocate", but only with preallocation=metadata. The problem is that the image is growing progressively and has obviously no limit, although I gave it one. The root filesystem's image is the same case: qemu-img info ubuntu-pdc-vda.img image: ubuntu-pdc-vda.img file format: qcow2 virtual size: 10G (10737418240 bytes) disk size: 14G cluster_size: 65536 and for confirmation: du -sh ubuntu-pdc-vda.img 15G ubuntu-pdc-vda.img I made a test and saw that when I delete something from the guest, the real size of the image is not decreasing (I read it is normal). OK, but when I write something again, it doesn't use the freed space, but instead grows the image. So for example: 1. The initial physical size of the image is 1GB. 2. I copy 1GB of data in the guest. It's physical size becomes 2GB. 3. I delete this data (1GB). The physical size of the image remains 2GB. 4. I copy another 1GB of data to the guest. 5. The physical size of the image becomes 3GB. 6. And so on with no limit. It doesn't care if the virtual size is less. Is this normal - the real/physical size of the image to be larger than the virtual limit??? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
I can confirm that the "Paused" case with IO_ERROR is happening when a user (samba client) starts to copy files (70GB of pictures with 10MB/s). It crashes almost immediately! @Serge, the Ubuntu machine is with 1GB allocated and the Windows machine is with 2GB allocated. The host is 4GB. I had a look at this possibility already, but it is not the case. At the time of writing this, I saw that the space on host's partition is finished and now it cannot start at all, becoming Paused right after the guest tries to write something. Well, OK, but the image size by definition is this: root@nobel-host1:/home/images# qemu-img info ubuntu-pdc-vdb.img image: ubuntu-pdc-vdb.img file format: qcow2 virtual size: 1.7T (1825361100800 bytes) disk size: 1.7T cluster_size: 65536 Snapshot list: IDTAG VM SIZEDATE VM CLOCK 11snapshot.sh 0 2012-07-06 00:02:02 00:00:00.000 12snapshot.sh 0 2012-07-07 00:02:02 00:00:00.000 13snapshot.sh 0 2012-07-10 00:02:02 00:00:00.000 14snapshot.sh 0 2012-07-12 00:06:01 00:00:00.000 15snapshot.sh 0 2012-07-13 00:06:03 00:00:00.000 But the real size is (as I am observing from a while) increasing. I don't know if it is from snapshot taking into the image file itself? Also now it didn't do any snapshot, the only thing is copying files into the guest. Isn't the size of the image supposed to be fixed at that, mentioned above? Why is it now this: root@nobel-host1:/home/images# du -sm ubuntu-pdc-vdb.img 1785438 ubuntu-pdc-vdb.img and at the beginning it was this: 1741809 ubuntu-pdc-vdb.img It has grown with over 40GB for about half a month. I'm doing a snapshot every evening at working days, but am deleting the old ones too, leaving only 5 snapshots at a time. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
@Todor, could you run sudo grep -i cron /var/log/* > /tmp/crongrep ps -ef > /tmp/psout ls -l /etc/cron* > /tmp/cronls in the ubuntu-pdc guest, and attach the resulting /tmp/crongrep, /tmp/cronls, and /tmp/psout files? How many VMs do you have, how much memory is each allocated, and how much RAM do you have in the main machine (I think the boot messages said 4G?) Is it possible that VMs are shutting down because of memory pressure on the host, or do the VMs shut down even when you leave at least 500M free on the host? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
@Alexander, do you also see the same 15 minute pattern as Todor? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
A part of /var/log/libvirtd/libvirtd.log file: 2012-07-11 15:15:11.083+: 1230: warning : qemuCapsInit:856 : Failed to get host power management capabilities 2012-07-11 15:15:32.479+: 1225: error : virNetSocketReadWire:996 : End of file while reading data: Input/output error 2012-07-11 18:06:25.243+: 1225: error : qemuMonitorIO:603 : internal error End of file from monitor 2012-07-12 09:25:37.092+: 1231: error : virExecWithHook:328 : Cannot find 'pm-is-supported' in path: No such file or directory 2012-07-12 09:25:37.092+: 1231: warning : qemuCapsInit:856 : Failed to get host power management capabilities 2012-07-12 09:25:37.857+: 1236: error : virConnectNumOfInterfaces:9803 : this function is not supported by the connection driver: virConnectNumOfInterfaces 2012-07-12 09:25:47.537+: 1232: error : virExecWithHook:328 : Cannot find 'pm-is-supported' in path: No such file or directory 2012-07-12 09:25:47.537+: 1232: warning : qemuCapsInit:856 : Failed to get host power management capabilities 2012-07-12 09:25:48.291+: 1233: error : virExecWithHook:328 : Cannot find 'pm-is-supported' in path: No such file or directory 2012-07-12 09:25:48.291+: 1233: warning : qemuCapsInit:856 : Failed to get host power management capabilities 2012-07-12 09:26:08.761+: 1229: error : virExecWithHook:328 : Cannot find 'pm-is-supported' in path: No such file or directory 2012-07-12 09:26:08.761+: 1229: warning : qemuCapsInit:856 : Failed to get host power management capabilities 2012-07-12 09:26:09.636+: 1230: error : virExecWithHook:328 : Cannot find 'pm-is-supported' in path: No such file or directory 2012-07-12 09:26:09.636+: 1230: warning : qemuCapsInit:856 : Failed to get host power management capabilities 2012-07-12 14:03:55.930+: 1225: error : virNetSocketReadWire:996 : End of file while reading data: Input/output error 2012-07-12 14:04:16.928+: 1231: error : virExecWithHook:328 : Cannot find 'pm-is-supported' in path: No such file or directory 2012-07-12 14:04:16.928+: 1231: warning : qemuCapsInit:856 : Failed to get host power management capabilities 2012-07-12 14:04:17.536+: 1237: error : virConnectNumOfInterfaces:9803 : this function is not supported by the connection driver: virConnectNumOfInterfaces 2012-07-12 14:04:28.160+: 1232: error : virExecWithHook:328 : Cannot find 'pm-is-supported' in path: No such file or directory 2012-07-12 14:04:28.160+: 1232: warning : qemuCapsInit:856 : Failed to get host power management capabilities 2012-07-12 14:04:29.021+: 1230: error : virExecWithHook:328 : Cannot find 'pm-is-supported' in path: No such file or directory 2012-07-12 14:04:29.021+: 1230: warning : qemuCapsInit:856 : Failed to get host power management capabilities 2012-07-12 14:04:53.009+: 1230: error : virExecWithHook:328 : Cannot find 'pm-is-supported' in path: No such file or directory 2012-07-12 14:04:53.009+: 1230: warning : qemuCapsInit:856 : Failed to get host power management capabilities 2012-07-12 14:04:53.645+: 1233: error : virExecWithHook:328 : Cannot find 'pm-is-supported' in path: No such file or directory 2012-07-12 14:04:53.645+: 1233: warning : qemuCapsInit:856 : Failed to get host power management capabilities 2012-07-12 17:01:45.926+: 1225: error : virNetSocketReadWire:996 : End of file while reading data: Input/output error 2012-07-13 01:04:39.631+: 1225: error : qemuMonitorIO:603 : internal error End of file from monitor 2012-07-13 01:04:49.163+: 1225: error : qemuMonitorIO:603 : internal error End of file from monitor -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
Hi Serge & Todor, Same problem here :( Ubuntu 12.04 server 64 bit host Guests: 1. Debian 6 32 bit graphic desktop 2. Debian 6 64 bit graphic desktop I`m new to kvm. I created and maintain 2 debian machines over LAN from Virtual Machine Manager(http://virt-manager.org/). Once or twice a day error message is: qemuMonitorIO:603 : internal error End of file from monitor and one or both of Debian shut down :( Any help appreciated. Alex -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
Now it did it again - at 11:07. Same errors and symptoms (Paused). Well, I see a pattern here. Every max. 15 min. before a round hour (for example 11.00) and every max. 10min. after this hour there are IO_ERRORs in the log and therefore pausing the machine. I saw that other dyings are also 15 minutes around the hour. Not exactly at some minute, but definetly within 15 minutes before or after the round hour. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
Now it did it again - at 10:47. Same errors and symptoms (Paused). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
There are no errors in the guest's syslog. Well I now saw the log and it seems it has IO errors on "device": "drive-virtio-disk1". How could I determine which of the two is this virtual disk - is there drive-virtio-disk0 or this is the first? Also, now it was obviously in Paused state, but the majority of cases it just dies, it is not in Paused state, so I'm not sure this is the actual case we are waiting. Only god knows :-) Thanks for any help! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
Now it happened again. By the way, I have made a script to autostart it 10 seconds after ping lose. This time the virt-manager was not connected at the time it died. Also, the script couldn't start it again, because of some error. When I connected with virt-manager to see what is the status - it was Paused. I had to do a right-mouse-button > Force Off. Now it did it again, at the time I'm writing this. Again had to Force Off, because it was Paused. The log is about 100MB in size. The machine was lost at 7:47 and 8:05 (log times) (the logs are in UTC time, please write me if I can make them in my time-zone, which is +3 hours now). ** Attachment added: "libvirtd.log" https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1022901/+attachment/3221988/+files/libvirtd.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
I have set the log_level and have virt_manager disconnected. Thank you for your cooperation! Now I'm waiting, when it happens will write immideately. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
Of course. It has shut off at these hours (directly from host's /var/log/libvirt/qemu/ubuntu-pdc.log): 2012-07-10 09:56:23.767+: shutting down and 2012-07-10 11:50:09.191+: shutting down ** Attachment added: "Kern.log at the times of diying" https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1022901/+attachment/3219775/+files/kern.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
Have you been able to verify whether this does not happen when virt- manager is not running? Please try the following: sudo mv /var/log/libvirt/libvirtd.log /var/log/libvirt/libvirtd.log.orig echo "log_level = 1" | sudo tee -a /etc/libvirt/libvirtd.conf sudo stop libvirt-bin; sudo start libvirt-bin Then after one of the VMs has shut itself down, sudo cp /var/log/libvirt/libvirtd.log /var/log/libvirt/log.submit sudo stop libvirt-bin sudo sed -i '/^log_level/d' /etc/libvirt/libvirtd.conf sudo start libvirt-bin Then attach /var/log/libvirt/log.submit to this report. This should provide more debugging information from libvirt about what has happened. ** Changed in: libvirt (Ubuntu) Status: New => Incomplete ** Changed in: qemu-kvm (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
Sorry, one more thing - could you also attach /var/log/kernel.log from a guest which has recently shut down? This may include useful acpi and kernel information. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
** Changed in: libvirt (Ubuntu) Status: Incomplete => New ** Changed in: qemu-kvm (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
apport information ** Tags added: apport-collected precise ** Description changed: Using qemu/kvm Host and Guest: Ubuntu server 12.04 64bit The thing is that the guest randomly dies and it is s frustrating. There is PDC on the guest and people cannot work. It happens almost every day. There are no logs in the syslogs of host and guest in the time of crash. The only mentioning of the dying is in this log /var/log/libvirt/qemu/ubuntu-pdc.log: 2012-07-05 14:38:30.798+: shutting down When I manually shut down the guest at least there is a line before the "shutting down" like this: qemu: terminating on signal 15 from pid 1160 2012-07-05 14:39:01.150+: shutting down I saw that there are also these errors in /var/log/libvirt/libvirtd.log: 1160: error : qemuMonitorIO:603 : internal error End of file from monitor but they are appearing when I shutdown the guest manually, too. Update: I had leaved a console in the guest turned on with htop. So, when the machine died, there was a message - "Power button pressed.", which leads me to acpid. There was no power button pressed and no script is turning the machine off. No crons either. Update: Well, now it did it again, with acpid stopped. It just didn't print the message. It just dies... + --- + ApportVersion: 2.0.1-0ubuntu8 + Architecture: amd64 + DistroRelease: Ubuntu 12.04 + InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 (20120424.1) + Lsusb: + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub + Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub + MachineType: To be filled by O.E.M. To be filled by O.E.M. + Package: qemu-kvm 1.0+noroms-0ubuntu13 + PackageArchitecture: amd64 + ProcCmdline: BOOT_IMAGE=/boot/vmlinuz-3.2.0-26-generic root=UUID=506ef9ea-f5aa-4e99-acce-c9fda1afb9e2 ro + ProcEnviron: + LANGUAGE=en_US:en + TERM=xterm + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-26-generic root=UUID=506ef9ea-f5aa-4e99-acce-c9fda1afb9e2 ro + ProcVersionSignature: Ubuntu 3.2.0-26.41-generic 3.2.19 + Tags: precise precise + Uname: Linux 3.2.0-26-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: + + dmi.bios.date: 06/24/2011 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: F5 + dmi.board.asset.tag: To be filled by O.E.M. + dmi.board.name: To be filled by O.E.M. + dmi.board.vendor: To be filled by O.E.M. + dmi.board.version: x.x + dmi.chassis.asset.tag: To Be Filled By O.E.M. + dmi.chassis.type: 3 + dmi.chassis.vendor: To Be Filled By O.E.M. + dmi.chassis.version: To Be Filled By O.E.M. + dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF5:bd06/24/2011:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnTobefilledbyO.E.M.:rnTobefilledbyO.E.M.:rvrx.x:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: + dmi.product.name: To be filled by O.E.M. + dmi.product.version: To be filled by O.E.M. + dmi.sys.vendor: To be filled by O.E.M. ** Attachment added: "BootDmesg.txt" https://bugs.launchpad.net/bugs/1022901/+attachment/3218613/+files/BootDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
Maybe listing, because virt-manager is going on constantly. I'll stop it and see what happens. I'm not sure what are these apport things about, but will do, immediately! Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
@Todor, actually, before you run apport-collect, could you cd /usr/share/apport/package-hooks sudo mv source_libvirt-bin.py source_libvirt.py to make sure that the libvirt debugging information is collected. thanks! ** Changed in: libvirt (Ubuntu) Importance: Undecided => High ** Changed in: qemu-kvm (Ubuntu) Importance: Undecided => High ** Changed in: qemu-kvm (Ubuntu) Status: New => Incomplete ** Changed in: libvirt (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
@Todor, do you know if any other virsh activity is going on every time that happens? For instance, create, destroying, or even just listing guests? I'm going to mark this as also affect libvirt (which i think is more likely to be the problem). Coudl you run 'apport-collect 1022901' to have apport upload some debugging information? ** Also affects: libvirt (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1022901] Re: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly
I think it is the qemu-kvm package responsible... ** Package changed: ubuntu => qemu-kvm (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022901 Title: Ubuntu 12.04 64bit Guest (qemu/kvm) dies randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1022901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
