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[Qemu-devel] [Bug 886255] Re: Qemu master branch - RHEL 6.1 guest failin
From: |
Lucas Meneghel Rodrigues |
Subject: |
[Qemu-devel] [Bug 886255] Re: Qemu master branch - RHEL 6.1 guest failing to start network |
Date: |
Fri, 04 Nov 2011 18:01:11 -0000 |
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.
--
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/886255
Title:
Qemu master branch - RHEL 6.1 guest failing to start network
Status in QEMU:
New
Bug description:
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 address@hidden'
... 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
address@hidden'
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'
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