/dev/net/tun (tap107i0): Device or resource busy bei Windows 7 VM

Olaf Brenn

Well-Known Member
Jul 3, 2017
54
2
48
51
Hi, ich nutze Proxmox V4.4.1 mit verschiedenen VM's. Eine davon ist eine Win 7 Maschine, die nach ca. 5-7 Tagen sich mit der Meldung verabschiedet:

could not configure /dev/net/tun (tap107i0): Device or resource busy

Detail:

kvm: -netdev type=tap,id=net0,ifname=tap107i0,script=/var/lib/qemu-server/pve-bridge,downscript=/var/lib/qemu-server/pve-bridgedown: could not configure /dev/net/tun (tap107i0): Device or resource busy
TASK ERROR: start failed: command '/usr/bin/kvm -id 107 -chardev 'socket,id=qmp,path=/var/run/qemu-server/107.qmp,server,nowait' -mon 'chardev=qmp,mode=control' -pidfile /var/run/qemu-server/107.pid -daemonize -smbios 'type=1,uuid=2be499b3-9969-454f-9a7c-b18959939a7b' -name KBI-Tester -smp '2,sockets=2,cores=1,maxcpus=2' -nodefaults -boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' -vga std -vnc unix:/var/run/qemu-server/107.vnc,x509,password -no-hpet -cpu 'kvm64,+lahf_lm,+sep,+kvm_pv_unhalt,+kvm_pv_eoi,hv_spinlocks=0x1fff,hv_vapic,hv_time,hv_reset,hv_vpindex,hv_runtime,hv_relaxed,enforce' -m 6144 -k de -device 'pci-bridge,id=pci.1,chassis_nr=1,bus=pci.0,addr=0x1e' -device 'pci-bridge,id=pci.2,chassis_nr=2,bus=pci.0,addr=0x1f' -device 'piix3-usb-uhci,id=uhci,bus=pci.0,addr=0x1.0x2' -device 'usb-tablet,id=tablet,bus=uhci.0,port=1' -device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3' -iscsi 'initiator-name=iqn.1993-08.org.debian:01:6fb09913b25' -drive 'file=/var/lib/vz/st_4TB_3_5TB//images/107/vm-107-disk-1.raw,if=none,id=drive-ide0,format=raw,cache=none,aio=native,detect-zeroes=on' -device 'ide-hd,bus=ide.0,unit=0,drive=drive-ide0,id=ide0,bootindex=100' -drive 'file=/var/lib/vz/template/iso/virtio-win-0.1.160.iso,if=none,id=drive-ide2,media=cdrom,aio=threads' -device 'ide-cd,bus=ide.1,unit=0,drive=drive-ide2,id=ide2' -netdev 'type=tap,id=net0,ifname=tap107i0,script=/var/lib/qemu-server/pve-bridge,downscript=/var/lib/qemu-server/pve-bridgedown' -device 'rtl8139,mac=52:54:00:e8:c1:d8,netdev=net0,bus=pci.0,addr=0x12,id=net0' -rtc 'driftfix=slew,base=localtime' -global 'kvm-pit.lost_tick_policy=discard'' failed: exit code 1

Ich muss dann den ganzen Proxmox neu starten, da ich ohne dies die Maschine nicht mehr hoch bekomme. Hat jemand eine Idee?

Olaf
 

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