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authorChristian Krinitsin <mail@krinitsin.com>2025-06-03 12:04:13 +0000
committerChristian Krinitsin <mail@krinitsin.com>2025-06-03 12:04:13 +0000
commit256709d2eb3fd80d768a99964be5caa61effa2a0 (patch)
tree05b2352fba70923126836a64b6a0de43902e976a /results/classifier/105/other/1270397
parent2ab14fa96a6c5484b5e4ba8337551bb8dcc79cc5 (diff)
downloademulator-bug-study-256709d2eb3fd80d768a99964be5caa61effa2a0.tar.gz
emulator-bug-study-256709d2eb3fd80d768a99964be5caa61effa2a0.zip
add new classifier result
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diff --git a/results/classifier/105/other/1270397 b/results/classifier/105/other/1270397
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+other: 0.969
+graphic: 0.963
+semantic: 0.954
+mistranslation: 0.940
+instruction: 0.936
+assembly: 0.934
+device: 0.920
+boot: 0.916
+network: 0.904
+vnc: 0.892
+socket: 0.874
+KVM: 0.858
+
+Systemd segfaults after live migration
+
+After live migrating my virtual machine it panics because of segmentation fault in systemd (see attachment). 
+
+Software used (on archlinux):
+qemu 1.7.0-1
+libvirt 1.2.0-1
+linux 3.12.7-1
+
+This is configuration of this VM:
+<domain type='kvm'>
+  <name>vbroker</name>
+  <uuid>455c9c62-10a6-11e3-a7f2-441ea153aac8</uuid>
+  <description>455c9c62-10a6-11e3-a7f2-441ea153aac8</description>
+  <memory unit='KiB'>6291456</memory>
+  <currentMemory unit='KiB'>6291456</currentMemory>
+  <vcpu placement='static'>4</vcpu>
+  <os>
+    <type arch='x86_64' machine='pc-i440fx-1.7'>hvm</type>
+    <boot dev='cdrom'/>
+    <bootmenu enable='no'/>
+  </os>
+  <features>
+    <acpi/>
+    <apic/>
+  </features>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>restart</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu-kvm</emulator>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2' cache='none'/>
+      <source file='/var/lib/libvirt/images/archipel/drives/455c9c62-10a6-11e3-a7f2-441ea153aac8/vbroker.qcow2'/>
+      <target dev='vda' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
+    </disk>
+    <controller type='usb' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+    </controller>
+    <controller type='pci' index='0' model='pci-root'/>
+    <interface type='bridge'>
+      <mac address='de:ad:fb:8e:17:c2'/>
+      <source bridge='br0'/>
+      <model type='virtio'/>
+      <filterref filter='clean-traffic'>
+        <parameter name='IP' value='10.0.0.2'/>
+      </filterref>
+      <bandwidth>
+      </bandwidth>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
+    </interface>
+    <input type='tablet' bus='usb'/>
+    <input type='mouse' bus='ps2'/>
+    <graphics type='vnc' port='-1' autoport='yes' keymap='en-us'/>
+    <video>
+      <model type='cirrus' vram='9216' heads='1'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+    </video>
+    <memballoon model='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
+    </memballoon>
+  </devices>
+</domain>
+
+
+
+Hi Mateusz,
+  How are you migrating?  If you are using the compress/xbzrle option, try turning it off and see if that helps, there are some corruption fixes for xbzrle in 2.0.0.
+
+Dave
+
+Can you still reproduce this issue with the latest version of QEMU and libvirt?
+
+[Expired for QEMU because there has been no activity for 60 days.]
+