[libvirt] virsh start/list hangs

Michal Privoznik mprivozn at redhat.com
Wed Jun 13 11:54:37 UTC 2018


On 06/13/2018 05:00 AM, Bo YU wrote:
> Hello,
> The libvirt is a cool tool, i like it.

Thank you :-)

> 
> Here is output of strace:
>

Nothing odd looking here. Can you run 'virsh list', then attach gdb to
libvirtd and run 't a a bt' and share the output please?
I wonder if this is the bug that qemu fixed just recently - are you
running qemu from git too? There was a problem where libvirt deadlocked
when fetching qemu capabilities (so no virsh list, virsh start, .. was
possible). Anyway, this can be confirmed by gdb output.

Michal




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