Hello Again,
thank you for your respons,
i have plan to test different kernel, and i will post the apport-collect result
very soon.
meanwhile, i can confirm some new informations :
i re-installed the two system into ubuntu 22.04.1, (kernel 5.15.0-60-generic)
with this, i reproduce the problem
apport information
** Tags added: apport-collected jammy
** Description changed:
Hi,
i have several libvirt hosts servers with differents CPU generation, in
particular :
- older generation : Intel Xeon E5-2640 v4 2.40GHz
- newer generation : Intel Xeon Gold 5215 2.50GHz
i recent
apport information
** Attachment added: "KernLog.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647818/+files/KernLog.txt
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apport information
** Attachment added: "Lspci-vt.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647820/+files/Lspci-vt.txt
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apport information
** Attachment added: "Lsusb.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647821/+files/Lsusb.txt
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apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647819/+files/Lspci.txt
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apport information
** Attachment added: "Lsusb-t.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647822/+files/Lsusb-t.txt
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apport information
** Attachment added: "Lsusb-v.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647823/+files/Lsusb-v.txt
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apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647828/+files/UdevDb.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647826/+files/ProcInterrupts.txt
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apport information
** Attachment added: "acpidump.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647830/+files/acpidump.txt
** Description changed:
Hi,
i have several libvirt hosts servers with differents CPU generation, in
particular :
- older generation : Intel Xeon E5
apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647824/+files/ProcCpuinfo.txt
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apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647829/+files/WifiSyslog.txt
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647831/+files/CurrentDmesg.txt
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apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647827/+files/ProcModules.txt
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apport information
** Attachment added: "ProcCpuinfoMinimal.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647825/+files/ProcCpuinfoMinimal.txt
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apport information
** Attachment added: "Lspci-vt.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647834/+files/Lspci-vt.txt
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apport information
** Attachment added: "KernLog.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647832/+files/KernLog.txt
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apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647833/+files/Lspci.txt
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apport-collect 2003226 is done for both system.
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Title:
libvirt live migrate to a lower generation processor freeze the
migr
apport information
** Attachment added: "acpidump.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647842/+files/acpidump.txt
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apport information
** Attachment added: "Lsusb-v.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647835/+files/Lsusb-v.txt
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apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647836/+files/ProcCpuinfo.txt
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apport information
** Attachment added: "ProcCpuinfoMinimal.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647837/+files/ProcCpuinfoMinimal.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647838/+files/ProcInterrupts.txt
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apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647839/+files/ProcModules.txt
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apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647840/+files/UdevDb.txt
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apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/2003226/+attachment/5647841/+files/WifiSyslog.txt
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so far, kernel 5.4.0-139-generic ( the last one from ubuntu 20.04 )
does not have the problem.
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Title:
libvirt live migrate to a l
Hello Again,
i have done some tests with mainline kernels :
- 5.9.16-050916-generic = OK
- 5.12.19-051219-generic = OK
- 5.15.94-051594-generic = OK
- 5.16.20-051620-generic = CRASH
i will do some more test with intermediate version 5.16.xx
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- 5.16.0-051600-generic = CRASH also
should i test 5.16-rc versions ?
best regards.
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Title:
libvirt live migrate to a lower gener
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