Hello Thank you very much for your help
i checked the groups and permissions , everything is ok, but just dont know what is going wrong here is few lignes from *livirtd.log* 2020-03-27 21:18:02.943+0000: 2215119: debug : udevProcessDeviceListEntry:1403 : Failed to create node device for udev device '/sys/devices/virtual/vtconsole/vtcon1' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'DRIVER' value '<null>' for device with sysname 'blkcg_punt_bio' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'SUBSYSTEM' value 'workqueue' for device with sysname 'blkcg_punt_bio' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevGetDeviceType:1189 : Could not determine device type for device with sysfs name 'blkcg_punt_bio' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevAddOneDevice:1380 : Discarding device -1 0x7f7ed01c80e0 /sys/devices/virtual/workqueue/blkcg_punt_bio 2020-03-27 21:18:02.943+0000: 2215119: debug : udevProcessDeviceListEntry:1403 : Failed to create node device for udev device '/sys/devices/virtual/workqueue/blkcg_punt_bio' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'DRIVER' value '<null>' for device with sysname 'writeback' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'SUBSYSTEM' value 'workqueue' for device with sysname 'writeback' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevGetDeviceType:1189 : Could not determine device type for device with sysfs name 'writeback' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevAddOneDevice:1380 : Discarding device -1 0x7f7ed01c80e0 /sys/devices/virtual/workqueue/writeback 2020-03-27 21:18:02.943+0000: 2215119: debug : udevProcessDeviceListEntry:1403 : Failed to create node device for udev device '/sys/devices/virtual/workqueue/writeback' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'DRIVER' value '<null>' for device with sysname 'dm-0' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_BUS' value '<null>' for device with sysname 'dm-0' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_SERIAL' value '<null>' for device with sysname 'dm-0' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevGetDeviceSysfsAttr:211 : Found sysfs attribute 'device/vendor' value '<null>' for device with sysname 'dm-0' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevGetDeviceSysfsAttr:211 : Found sysfs attribute 'device/model' value '<null>' for device with sysname 'dm-0' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_TYPE' value '<null>' for device with sysname 'dm-0' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_DRIVE_FLOPPY' value '<null>' for device with sysname 'dm-0' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_CDROM' value '<null>' for device with sysname 'dm-0' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_DRIVE_FLASH_SD' value '<null>' for device with sysname 'dm-0' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevKludgeStorageType:890 : Could not find definitive storage type for device with sysfs path '/sys/devices/virtual/block/dm-0', trying to guess it 2020-03-27 21:18:02.943+0000: 2215119: debug : udevKludgeStorageType:903 : Could not determine storage type for device with sysfs path '/sys/devices/virtual/block/dm-0' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevProcessStorage:1002 : Storage ret=-1 2020-03-27 21:18:02.943+0000: 2215119: debug : udevAddOneDevice:1380 : Discarding device -1 0x7f7ed01c80e0 /sys/devices/virtual/block/dm-0 2020-03-27 21:18:02.943+0000: 2215119: debug : udevProcessDeviceListEntry:1403 : Failed to create node device for udev device '/sys/devices/virtual/block/dm-0' 2020-03-27 21:18:02.943+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'DRIVER' value '<null>' for device with sysname 'dm-1' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_BUS' value '<null>' for device with sysname 'dm-1' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_SERIAL' value '<null>' for device with sysname 'dm-1' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevGetDeviceSysfsAttr:211 : Found sysfs attribute 'device/vendor' value '<null>' for device with sysname 'dm-1' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevGetDeviceSysfsAttr:211 : Found sysfs attribute 'device/model' value '<null>' for device with sysname 'dm-1' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_TYPE' value '<null>' for device with sysname 'dm-1' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_DRIVE_FLOPPY' value '<null>' for device with sysname 'dm-1' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_CDROM' value '<null>' for device with sysname 'dm-1' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_DRIVE_FLASH_SD' value '<null>' for device with sysname 'dm-1' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevKludgeStorageType:890 : Could not find definitive storage type for device with sysfs path '/sys/devices/virtual/block/dm-1', trying to guess it 2020-03-27 21:18:02.944+0000: 2215119: debug : udevKludgeStorageType:903 : Could not determine storage type for device with sysfs path '/sys/devices/virtual/block/dm-1' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevProcessStorage:1002 : Storage ret=-1 2020-03-27 21:18:02.944+0000: 2215119: debug : udevAddOneDevice:1380 : Discarding device -1 0x7f7ed01c80e0 /sys/devices/virtual/block/dm-1 2020-03-27 21:18:02.944+0000: 2215119: debug : udevProcessDeviceListEntry:1403 : Failed to create node device for udev device '/sys/devices/virtual/block/dm-1' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'DRIVER' value '<null>' for device with sysname 'dm-2' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_BUS' value '<null>' for device with sysname 'dm-2' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_SERIAL' value '<null>' for device with sysname 'dm-2' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevGetDeviceSysfsAttr:211 : Found sysfs attribute 'device/vendor' value '<null>' for device with sysname 'dm-2' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevGetDeviceSysfsAttr:211 : Found sysfs attribute 'device/model' value '<null>' for device with sysname 'dm-2' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_TYPE' value '<null>' for device with sysname 'dm-2' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_DRIVE_FLOPPY' value '<null>' for device with sysname 'dm-2' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_CDROM' value '<null>' for device with sysname 'dm-2' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevGetDeviceProperty:145 : Found property key 'ID_DRIVE_FLASH_SD' value '<null>' for device with sysname 'dm-2' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevKludgeStorageType:890 : Could not find definitive storage type for device with sysfs path '/sys/devices/virtual/block/dm-2', trying to guess it 2020-03-27 21:18:02.944+0000: 2215119: debug : udevKludgeStorageType:903 : Could not determine storage type for device with sysfs path '/sys/devices/virtual/block/dm-2' 2020-03-27 21:18:02.944+0000: 2215119: debug : udevProcessStorage:1002 : Storage ret=-1 2020-03-27 21:18:02.944+0000: 2215119: debug : udevAddOneDevice:1380 : Discarding device -1 0x7f7ed01c80e0 /sys/devices/virtual/block/dm-2 2020-03-27 21:18:02.944+0000: 2215119: debug : udevProcessDeviceListEntry:1403 : Failed to create node device for udev device '/sys/devices/virtual/block/dm-2' 2020-03-27 21:18:02.946+0000: 2215119: debug : virThreadJobClear:121 : Thread 2215119 finished job nodeStateInitializeEnumerate with ret=0 2020-03-27 21:18:10.665+0000: 2215024: debug : virNetlinkEventCallback:871 : dispatching to max 0 clients, called from event watch 7 2020-03-27 21:18:10.665+0000: 2215024: debug : virNetlinkEventCallback:885 : event not handled. 2020-03-27 21:18:10.668+0000: 2215024: debug : virNetlinkEventCallback:871 : dispatching to max 0 clients, called from event watch 7 2020-03-27 21:18:10.668+0000: 2215024: debug : virNetlinkEventCallback:885 : event not handled. 2020-03-27 21:18:10.668+0000: 2215024: debug : virNetlinkEventCallback:871 : dispatching to max 0 clients, called from event watch 7 2020-03-27 21:18:10.668+0000: 2215024: debug : virNetlinkEventCallback:885 : event not handled. 2020-03-27 21:18:10.680+0000: 2215024: debug : virNetlinkEventCallback:871 : dispatching to max 0 clients, called from event watch 7 2020-03-27 21:18:10.680+0000: 2215024: debug : virNetlinkEventCallback:885 : event not handled. 2020-03-27 21:18:10.680+0000: 2215024: debug : virNetlinkEventCallback:871 : dispatching to max 0 clients, called from event watch 7 2020-03-27 21:18:10.680+0000: 2215024: debug : virNetlinkEventCallback:885 : event not handled. 2020-03-27 21:18:10.680+0000: 2215024: debug : virNetlinkEventCallback:871 : dispatching to max 0 clients, called from event watch 7 2020-03-27 21:18:10.680+0000: 2215024: debug : virNetlinkEventCallback:885 : event not handled. 2020-03-27 21:18:10.731+0000: 2215118: debug : udevHandleOneDevice:1518 : udev action: 'add' 2020-03-27 21:18:10.731+0000: 2215118: debug : udevGetDeviceProperty:145 : Found property key 'DRIVER' value '<null>' for device with sysname 'tap0' 2020-03-27 21:18:10.731+0000: 2215118: debug : udevGetDeviceProperty:145 : Found property key 'SUBSYSTEM' value 'net' for device with sysname 'tap0' 2020-03-27 21:18:10.731+0000: 2215118: debug : udevGetDeviceProperty:145 : Found property key 'INTERFACE' value 'tap0' for device with sysname 'tap0' 2020-03-27 21:18:10.731+0000: 2215118: debug : udevGetDeviceSysfsAttr:211 : Found sysfs attribute 'address' value '<null>' for device with sysname 'tap0' 2020-03-27 21:18:10.731+0000: 2215118: debug : udevGetDeviceSysfsAttr:211 : Found sysfs attribute 'addr_len' value '<null>' for device with sysname 'tap0' 2020-03-27 21:18:10.731+0000: 2215118: error : virFileReadAll:1431 : Failed to open file '/sys/class/net/tap0/operstate': Aucun fichier ou dossier de ce type 2020-03-27 21:18:10.731+0000: 2215118: error : virNetDevGetLinkInfo:2458 : unable to read: /sys/class/net/tap0/operstate: Aucun fichier ou dossier de ce type 2020-03-27 21:18:10.732+0000: 2215118: debug : udevAddOneDevice:1380 : Discarding device -1 0x7f7ecc003190 /sys/devices/virtual/net/tap0 *and the log for journalctl -u libvirtd aswell* *s 27 22:18:01 localhost.localdomain systemd[1]: libvirtd.service: Found left-over process 662694 (dnsmasq) in control group whil>* *mars 27 22:18:01 localhost.localdomain systemd[1]: This usually indicates unclean termination of a previous run, or service impleme>* *mars 27 22:18:01 localhost.localdomain systemd[1]: libvirtd.service: Found left-over process 662693 (dnsmasq) in control group whil>* *mars 27 22:18:01 localhost.localdomain systemd[1]: This usually indicates unclean termination of a previous run, or service impleme>* *mars 27 22:18:01 localhost.localdomain systemd[1]: libvirtd.service: Found left-over process 330980 (dnsmasq) in control group whil>* *mars 27 22:18:01 localhost.localdomain systemd[1]: This usually indicates unclean termination of a previous run, or service impleme>* *mars 27 22:18:01 localhost.localdomain systemd[1]: libvirtd.service: Found left-over process 330979 (dnsmasq) in control group whil>* *mars 27 22:13:38 localhost.localdomain systemd[1]: libvirtd.service: Succeeded.* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+0000: 2187000: debug : virFileClose:114 : Closed >* *mars 27 22:11:39 localhost.localdomain libvirtd[2186894]: 2020-03-27 21:11:39.003+00* Le vendredi 27 mars 2020 19:37:08 UTC+1, dragon788 a écrit : > > You may need to try using a different network type. There are several to > choose from and I discovered that sometimes due to host restrictions you > can't use certain types that want to do a "tap". This could also mean that > you aren't a member of the `libvirt` and/or `kvm` groups on the host which > might have permission to create this type of interface. > > On Thursday, March 26, 2020 at 12:45:16 PM UTC-5, Abdeslam Tahari wrote: >> >> Hello Everybody >> >> >> I have a probleme with a vm(guest machine) it hangs up at boot process >> and here is the error message >> >> *Call to virDomainCreateWithFlags failed: error creating macvtap >> interface macvtap0@eth0* >> >> >> >> i don't know how to resolve it i tried but couldn't resolve it >> >> >> >> >> Any help would be very appreciated. >> >> >> >> T >> > Le jeudi 26 mars 2020 18:45:16 UTC+1, Abdeslam Tahari a écrit : > > Hello Everybody > > > I have a probleme with a vm(guest machine) it hangs up at boot process and > here is the error message > > *Call to virDomainCreateWithFlags failed: error creating macvtap interface > macvtap0@eth0* > > > > i don't know how to resolve it i tried but couldn't resolve it > > > > > Any help would be very appreciated. > > > > Thank you > > -- This mailing list is governed under the HashiCorp Community Guidelines - https://www.hashicorp.com/community-guidelines.html. 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