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Diffstat (limited to 'results/classifier/105/mistranslation/886255')
| -rw-r--r-- | results/classifier/105/mistranslation/886255 | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/results/classifier/105/mistranslation/886255 b/results/classifier/105/mistranslation/886255 new file mode 100644 index 000000000..5b96d7402 --- /dev/null +++ b/results/classifier/105/mistranslation/886255 @@ -0,0 +1,126 @@ +mistranslation: 0.856 +other: 0.807 +KVM: 0.786 +network: 0.782 +boot: 0.776 +graphic: 0.762 +device: 0.761 +vnc: 0.746 +instruction: 0.721 +semantic: 0.653 +assembly: 0.652 +socket: 0.649 + +Qemu master branch - RHEL 6.1 guest fails to boot + +Guest: RHEL 6.1 64 bit DVD + +Kernel: Latest Fedora, also reproduces with Avi's kvm.git kernel based on 3.1: 2.6.40.6-0.fc15.x86_64 + +qemu version: + +11/04 00:25:30 DEBUG|virt_utils:2587| Git repo qemu uri: git://git.qemu.org/qemu.git +11/04 00:25:30 DEBUG|virt_utils:2590| Git repo qemu branch: master +11/04 00:25:30 DEBUG|virt_utils:3189| Configure options for git_repo_qemu: ['--target-list=x86_64-softmmu'] +11/04 00:25:30 DEBUG|virt_utils:2496| Initializing new git repo at /usr/local/autotest/tests/kvm/src/qemu for receiving git repo 11/04 00:25:30 INFO |virt_utils:2505| Fetching git [REP 'git://git.qemu.org/qemu.git' BRANCH 'master'] -> /usr/local/autotest/tests/kvm/src/qemu +11/04 00:25:30 DEBUG|base_utils:0074| Running 'git fetch -q -f -u -t git://git.qemu.org/qemu.git master:master' +11/04 00:34:41 INFO |virt_utils:2531| Commit hash for qemu is 932eacc158c064935c7bab920c88a93a629e1ca4 (no tag found) + +On guest boot screenshots (one of them attached), you can see the message + +"Bringing up interface eth0: Device eth0 does not seem to be present, delaying initialization" + +Network card info +11/04 00:44:55 DEBUG| virt_test:0041| bridge = virbr0 +11/04 00:44:55 DEBUG| virt_test:0041| nic_mode = tap +11/04 00:44:55 DEBUG| virt_test:0041| nic_model = virtio + +Commented excerpt of the test log: + +11/04 00:44:57 INFO | kvm_vm:0790| Running qemu command: +/usr/local/autotest/tests/kvm/qemu -name 'vm1' -nodefaults -vga std -monitor unix:'/tmp/monitor-humanmonitor1-20111104-003602-LPJY',server,nowait -qmp unix:'/tmp/monitor-qmpmonitor1-20111104-003602-LPJY',server,nowait -serial unix:'/tmp/serial-20111104-003602-LPJY',server,nowait -drive file='/tmp/kvm_autotest_root/images/rhel6.1-64.qcow2',index=0,if=virtio,cache=none -device virtio-net-pci,netdev=id3HQgQx,mac='9a:16:a5:3c:05:25',id='id0AfUVE' -netdev tap,id=id3HQgQx,fd=23 -m 2048 -smp 2 -vnc :0 -enable-kvm +11/04 00:44:59 DEBUG|kvm_monito:0624| (monitor qmpmonitor1) Sending command 'qmp_capabilities' +11/04 00:44:59 DEBUG| kvm_vm:0851| VM appears to be alive with PID 9827 +11/04 00:44:59 DEBUG|virt_env_p:0318| Starting screendump thread +11/04 00:44:59 DEBUG| virt_vm:0654| Attempting to log into 'vm1' (timeout 720s) + +... here it starts booting ... + +11/04 00:44:59 DEBUG| virt_vm:0660| Cannot find IP address for MAC address 9a:16:a5:3c:05:25 +11/04 00:45:01 DEBUG| virt_vm:0660| Cannot find IP address for MAC address 9a:16:a5:3c:05:25 +11/04 00:45:03 DEBUG| virt_vm:0660| Cannot find IP address for MAC address 9a:16:a5:3c:05:25 +11/04 00:45:05 DEBUG| virt_vm:0660| Cannot find IP address for MAC address 9a:16:a5:3c:05:25 +11/04 00:45:07 DEBUG| virt_vm:0660| Cannot find IP address for MAC address 9a:16:a5:3c:05:25 +11/04 00:45:09 DEBUG| virt_vm:0660| Cannot find IP address for MAC address 9a:16:a5:3c:05:25 +11/04 00:45:11 DEBUG| virt_vm:0660| Cannot find IP address for MAC address 9a:16:a5:3c:05:25 +11/04 00:45:13 DEBUG| virt_vm:0660| Cannot find IP address for MAC address 9a:16:a5:3c:05:25 +11/04 00:45:15 DEBUG| virt_vm:0660| Cannot find IP address for MAC address 9a:16:a5:3c:05:25 +11/04 00:45:17 DEBUG| virt_vm:0660| Cannot find IP address for MAC address 9a:16:a5:3c:05:25 +11/04 00:45:19 DEBUG| virt_vm:0660| Cannot find IP address for MAC address 9a:16:a5:3c:05:25 +11/04 00:45:21 DEBUG| virt_vm:0660| Cannot find IP address for MAC address 9a:16:a5:3c:05:25 +11/04 00:45:23 DEBUG| virt_vm:0660| Cannot find IP address for MAC address 9a:16:a5:3c:05:25 + +... here it gets an IP from the DHCP server ... + +11/04 00:45:24 DEBUG|virt_env_p:0438| (address cache) Adding cache entry: 9a:16:a5:3c:05:25 ---> 192.168.122.195 + +... ok, let's try to login ... + +11/04 00:45:25 DEBUG|virt_utils:0710| Trying to login with command 'ssh -o UserKnownHostsFile=/dev/null -o PreferredAuthentications=password -p 22 root@192.168.122.195' + +... ouch, not possible to login ... + +11/04 00:45:25 DEBUG| virt_vm:0660| Client said 'connection refused' (output: 'ssh: connect to host 192.168.122.195 port 22: Connection refused\n') + +... message above repeats until ... + +11/04 00:56:59 ERROR| virt_test:0095| Test failed: LoginError: Client said 'connection refused' (output: 'ssh: connect to host 192.168.122.195 port 22: Connection refused\n') +11/04 00:56:59 DEBUG|virt_env_p:0147| Postprocessing VM 'vm1' +11/04 00:56:59 DEBUG|virt_env_p:0166| Param 'kill_vm' specified, killing VM +11/04 00:56:59 DEBUG| kvm_vm:0885| Destroying VM with PID 9827 +11/04 00:56:59 DEBUG| kvm_vm:0889| Trying to shutdown VM with shell command +11/04 00:56:59 DEBUG|virt_utils:0710| Trying to login with command 'ssh -o UserKnownHostsFile=/dev/null -o PreferredAuthentications=password -p 22 root@192.168.122.195' +11/04 00:56:59 DEBUG| kvm_vm:0893| Client said 'connection refused' (output: 'ssh: connect to host 192.168.122.195 port 22: Connection refused\n') +11/04 00:56:59 DEBUG| kvm_vm:0908| Trying to kill VM with monitor command +11/04 00:56:59 INFO | aexpect:0783| [qemu output] (Process terminated with status 0) +11/04 00:57:00 DEBUG| kvm_vm:0916| VM is down +11/04 00:57:00 DEBUG| virt_vm:0318| Checking image file /tmp/kvm_autotest_root/images/rhel6.1-64.qcow2 +11/04 00:57:00 DEBUG|base_utils:0074| Running '/usr/local/autotest/tests/kvm/qemu-img' +11/04 00:57:00 DEBUG|base_utils:0074| Running '/usr/local/autotest/tests/kvm/qemu-img info /tmp/kvm_autotest_root/images/rhel6.1-64.qcow2' +11/04 00:57:00 DEBUG|base_utils:0106| [stdout] image: /tmp/kvm_autotest_root/images/rhel6.1-64.qcow2 +11/04 00:57:00 DEBUG|base_utils:0106| [stdout] file format: qcow2 +11/04 00:57:00 DEBUG|base_utils:0106| [stdout] virtual size: 10G (10737418240 bytes) +11/04 00:57:00 DEBUG|base_utils:0106| [stdout] disk size: 2.1G +11/04 00:57:00 DEBUG|base_utils:0106| [stdout] cluster_size: 65536 +11/04 00:57:00 DEBUG|base_utils:0074| Running '/usr/local/autotest/tests/kvm/qemu-img check /tmp/kvm_autotest_root/images/rhel6.1-64.qcow2' + + + +We are currently investigating the failure. One of our suspects is that on kvm autotest, each new qemu process instance might have a new NIC mac address, and that might be triggering some condition in qemu in conjunction to the guest init scripts. + +It is important to note that this problem does not affect qemu-kvm.git, or RHEL based branches for that matter. + +I can't reproduce this with an Ubuntu guest. I suspect it has something to do with how you're configuring networking. + +A little more investigation shows that empty ssh keys are being generated on the first boot, so now it doesn't look like a network problem anymore. now we are trying to figure out just on qemu this phenomenon is happening. + +We've identified that the following commit resolved the issue + + commit 47113ab6b8c5659ad94c69aacca572f731ebb0ac + Author: Wen Congyang <email address hidden> + Date: Fri Nov 4 10:45:58 2011 +0800 + reenable vm_clock when resuming all vcpus + + We disable vm_clock when pausing all vcpus, but we forget to + reenable it when resuming all vcpus. It will cause that the + guest can not be rebooted. + + Tested-by: Zhi Yong Wu <email address hidden> + Reviewed-by: Paolo Bonzini <email address hidden> + Signed-off-by: Wen Congyang <email address hidden> + Signed-off-by: Anthony Liguori <email address hidden> + +That's good, you can close the issue. + +Marking as fixed, according to comment #5 + |