* Peter Lieven (p...@kamp.de) wrote: > Am 08.01.20 um 16:04 schrieb Dr. David Alan Gilbert: > > * Peter Lieven (p...@kamp.de) wrote: > > > Hi, > > > > > > > > > I have a Qemu 4.0.1 machine with vhost-net network adapter, thats > > > polluting the log with the above message. > > > > > > Is this something known? Googling revealed the following patch in Nemu > > > (with seems to be a Qemu fork from Intel): > > > > > > https://github.com/intel/nemu/commit/03940ded7f5370ce7492c619dccced114ef7f56e > > > > > > > > > The network stopped functioning. After a live-migration the vServer is > > > reachable again. > > > > > > > > > Any ideas? > > What guest are you running and what does your qemu commandline look > > like? > > > Its running debian9. We have hundreds of other VMs with identical setup. Do > not know why this one makes trouble.
Could you extract an 'info mtree' from it - particularly the 'address-space: memory' near the top. > Here is the cmdline: > > > /usr/bin/qemu-4.0.0 -enable-kvm -M pc-i440fx-2.9 -nodefaults -netdev > type=tap,id=guest0,script=no,downscript=no,ifname=tap0,vhost=on,vnet_hdr=on > -device virtio-net-pci,netdev=guest0,mac=52:54:00:80:07:bc -iscsi > initiator-name=iqn.2005-03.org.virtual-core:0025b51f006c,timeout=30 -object > rng-random,filename=/dev/urandom,id=rng0 -device > virtio-rng-pci,rng=rng0,max-bytes=65536,period=1000 -drive > format=raw,discard=on,detect-zeroes=off,file=XXX,if=none,cache=writeback,aio=native,id=disk0 > -device virtio-scsi-pci -device scsi-hd,drive=disk0 -serial null > -parallel null -m 1024,slots=16,maxmem=393216M -smp > 1,sockets=64,cores=1,threads=1,maxcpus=64 -monitor > tcp:0:4001,server,nowait,nodelay -vnc :1 -qmp > tcp:0:3001,server,nowait,nodelay -name 'debian9' -drive > index=2,media=cdrom,if=ide,aio=native,readonly=on -boot order=c,menu=off > -k de -pidfile /var/run/qemu/vm-5182.pid -mem-path /hugepages > -mem-prealloc -cpu Westmere,+pcid,enforce -rtc base=utc -usb -device > usb-tablet -no-hpet -vga vmware -chardev > socket,host=127.0.0.1,port=2001,id=qga0,server,nowait,nodelay -device > virtio-serial -device > virtserialport,chardev=qga0,name=org.qemu.guest_agent.0 All pretty boring stuff. hmm. Dave > > Thanks, > > Peter > > -- Dr. David Alan Gilbert / dgilb...@redhat.com / Manchester, UK
