On 17-07-23 11:42:20, viq wrote: > On 17-07-19 03:22:30, Tom Smyth wrote: > > Hi Tim, all > > > > I have submitted a bug report, just now > > regarding Proxmox 5.0 or earlier support > > I'm seeing what looks like exactly the same behaviour with libvirt, > currently running libvirt 3.5.0 and qemu 2.9.0 on > "Intel(R) Xeon(R) CPU E3-1245 V2", so intel again, but it's not limited > to proxmox
And removing VGA and switching to serial console only didn't help in my case, as I did that around the time I sent my previous mail, and I'm writing this one just after doing a hard reboot of a hanged VM. > > im afraid im not familiar with the earlier versions and > > we were testing the platform to use with openBSD on top. > > > > > > problem, > > the OpenBSD VGA Console of the VM freezes when > > OpenBSD 6.1 release or 6.1 Current (amd64) is installed on > > proxmox 5.0 ve > > this seems to happen after about 5-10 minutes of uptime > > and can be brought on or exacerbated by holding down any > > key eg <enter> > > when the console freezes, proxmox reports one of the 4 cores > > assigned to the machine is at 100% (25% constant usage) > > ssh sessions that were established are terminated > > only a reboot recovers the situation. (until the next freeze) > > > > diagnostics > > it happens regardless of emulated processor type > > it happens regardless of emulated storage type > > it happes regardless of emulated network type > > it happens on multiple generations of Intel Processors. > > intel X5460 & on intel e5 2660 V2 > > it happens regardless of cache settings on the storage > > > > Fix or workaround > > use serial console only and set the Proxmox VM Display to > > "serial 0" (removing the vga adapter) > > this seems to make it stable for longer ( more details to follow) > > I will update the thread if there are any problems encountered
