diff options
Diffstat (limited to 'gitlab/issues_text/target_missing/host_missing/accel_missing/2980')
| -rw-r--r-- | gitlab/issues_text/target_missing/host_missing/accel_missing/2980 | 264 |
1 files changed, 0 insertions, 264 deletions
diff --git a/gitlab/issues_text/target_missing/host_missing/accel_missing/2980 b/gitlab/issues_text/target_missing/host_missing/accel_missing/2980 deleted file mode 100644 index 2ad3f471c..000000000 --- a/gitlab/issues_text/target_missing/host_missing/accel_missing/2980 +++ /dev/null @@ -1,264 +0,0 @@ -QEMU Crashes During Snapshot: bdrv_co_write_req_prepare Assertion child->perm & BLK_PERM_WRITE Failed -Description of problem: -After taking a external snapshot (w/ memory state) with libvirt, the QEMU process crashed with an assertion - -``` -qemu-system-x86_64: ../block/io.c:2052: bdrv_co_write_req_prepare: Assertion `child->perm & BLK_PERM_WRITE` failed. -``` -Steps to reproduce: -1. Start the qemu process -2. Take an external (w/ memory) snapshot by libvirt Python API - - ```python - domain.snapshotCreateXML(<xml_string>, - libvirt.VIR_DOMAIN_SNAPSHOT_CREATE_ATOMIC | - libvirt.VIR_DOMAIN_SNAPSHOT_CREATE_REUSE_EXT | - libvirt.VIR_DOMAIN_SNAPSHOT_CREATE_LIVE) - ``` - -3. The qemu process crashed by hitting the assertion -Additional information: -Libvirt domain XML -```xml -<domain type='kvm'> - <name>1a3dabc5-c33b-4308-acc5-2245f3b64163</name> - <uuid>1a3dabc5-c33b-4308-acc5-2245f3b64163</uuid> - <metadata xmlns:qvs="http://www.qnap.com/schemas/qvs/1.0"> - </metadata> - <memory unit='KiB'>16777216</memory> - <currentMemory unit='KiB'>16777216</currentMemory> - <memoryBacking> - <nosharepages/> - </memoryBacking> - <vcpu placement='static' cpuset='0-23'>5</vcpu> - <sysinfo type='smbios'> - <system> - <entry name='manufacturer'>qemu</entry> - <entry name='product'>qemu</entry> - </system> - </sysinfo> - <os> - <type arch='x86_64' machine='pc-i440fx-7.0'>hvm</type> - <boot dev='cdrom'/> - <boot dev='hd'/> - <bootmenu enable='no'/> - <smbios mode='sysinfo'/> - </os> - <features> - <acpi/> - <apic/> - <pae/> - </features> - <cpu mode='host-passthrough' check='none' migratable='on'> - <topology sockets='1' dies='1' cores='5' threads='1'/> - <numa> - <cell id='0' cpus='0-4' memory='16777216' unit='KiB' memAccess='private'/> - </numa> - </cpu> - <clock offset='localtime'/> - <on_poweroff>destroy</on_poweroff> - <on_reboot>restart</on_reboot> - <on_crash>restart</on_crash> - <pm> - <suspend-to-mem enabled='no'/> - <suspend-to-disk enabled='no'/> - </pm> - <devices> - <emulator>/QVS/usr/bin/qemu-system-x86_64</emulator> - <disk type='file' device='disk'> - <driver name='qemu' type='qcow2' cache='writeback'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1747803601' startupPolicy='optional'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1747630800'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1747371601'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1747198801'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1747026001'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1746594001'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1746421201'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1745557200'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1745211600'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1744174801'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1743570001'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1743138001'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1742965201'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1742360400'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1742187600'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1741928400'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1741755601'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1741323600'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1740718800'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1740546000'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1740373200'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1740114000'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1739941201'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1739768400'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1739509200'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1739336400'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1739163600'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1738904400'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1738558801'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1724816945'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1724045214_1'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.1721622169'/> - <backingStore type='file'> - <format type='qcow2'/> - <source file='/share/Virtualization Main/Win 10 x64 - Home VM/Win 10 x64 - Home VM_00.img'/> - <backingStore/> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - </backingStore> - <target dev='vdb' bus='virtio'/> - <serial>1a3dabc5c33b4308ac01</serial> - <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> - </disk> - <disk type='file' device='cdrom'> - <driver name='qemu' type='raw'/> - <source startupPolicy='optional'/> - <target dev='hda' bus='ide'/> - <readonly/> - <address type='drive' controller='0' bus='0' target='0' unit='0'/> - </disk> - <controller type='ide' index='0'> - <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> - </controller> - <controller type='usb' index='0' model='nec-xhci' ports='6'> - <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> - </controller> - <controller type='pci' index='0' model='pci-root'/> - <controller type='virtio-serial' index='0'> - <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> - </controller> - <interface type='bridge'> - <mac address='52:54:00:a2:a4:e3'/> - <source bridge='qvs0'/> - <model type='virtio'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> - </interface> - <channel type='unix'> - <source mode='bind' path='/QVS/var/lib/libvirt/qemu/1a3dabc5-c33b-4308-acc5-2245f3b64163.agent'/> - <target type='virtio' name='org.qemu.guest_agent.0'/> - <address type='virtio-serial' controller='0' bus='0' port='1'/> - </channel> - <input type='tablet' bus='usb'> - <address type='usb' bus='0' port='1'/> - </input> - <input type='mouse' bus='ps2'/> - <input type='keyboard' bus='ps2'/> - <tpm model='tpm-tis'> - <backend type='emulator' version='2.0'/> - </tpm> - <graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1' keymap='en-us'> - <listen type='address' address='127.0.0.1'/> - </graphics> - <graphics type='spice' autoport='yes' listen='127.0.0.1' keymap='en-us'> - <listen type='address' address='127.0.0.1'/> - <image compression='off'/> - <jpeg compression='never'/> - <zlib compression='never'/> - <playback compression='off'/> - <streaming mode='all'/> - </graphics> - <sound model='ich6'> - <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> - </sound> - <audio id='1' type='spice'/> - <video> - <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> - </video> - <memballoon model='virtio'> - <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/> - </memballoon> - </devices> -</domain> -``` |