El 02/02/18 a las 13:21, Eneko Lacunza escribió:
Eneko Lacunza <elacu...@binovo.es> hat am 2. Februar 2018 um 10:14
This kernel produced a lot of crashes (especially on windows), even
without any migrations.
proxmox-ve: 5.1-35 (running kernel: 4.13.13-4-pve)
Please retest with latest kernel.
Just updated the cluster:
# pveversion -v
proxmox-ve: 5.1-38 (running kernel: 4.13.13-5-pve)
The reported VM has migrated well for now, but I have seen a similar
crash with another two Debian 9 VMs this time. Other VMs and
SO/distros continue to work well, maybe there's a problem in guest
kernel. I continue to get crashes after Intel<>AMD migrations,
Intel<->Intel migrations work without issue (done ten's of them during
Seems that only Debian 9 VMs with more than 1 cores are affected by this
problem. All 3 VMs had 2 or 4 cores. I changed the original reported VM
to 1 core, and seems not to crash now. NUMA is not enabled.
I tried with previous Debian kernel (VMs are running now 4.9.0-5-amd64,
previous is 4.9.0-4-amd64); and it crashes too.
I tried with a Ubuntu 14.04.02 LTS with 2 cores, but I'm unable to
reproduce the problem. Windows VMs also really seem unaffected.
Shall I report this to Debian kernel team?
Thanks a lot
Zuzendari Teknikoa / Director Técnico
Binovo IT Human Project, S.L.
Astigarraga bidea 2, 2º izq. oficina 11; 20180 Oiartzun (Gipuzkoa)
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