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Description of problem:
libvirtd crash when edit a net with some operation
Version-Release number of selected component (if applicable):
libvirt-0.10.2-2.el6.x86_64
qemu-kvm-0.12.1.2-2.316.el6.x86_64
kernel-2.6.32-312.el6.x86_64
How reproducible:
100%
1 # virsh net-list --all
Name State Autostart Persistent
--------------------------------------------------
default inactive yes yes
virsh net-edit default
<network>
<name>default</name>
<uuid>a9b504eb-0c98-4736-bbda-97b2cd9f9d0e</uuid>
<forward mode='nat'/>
<bridge name='virbr0' stp='on' delay='0' />
<mac address='00:00:00:00:00:00'/>
<ip address='192.168.122.1' netmask='255.255.255.0'>
<dhcp>
<range start='192.168.122.2' end='192.168.122.254' />
</dhcp>
</ip>
</network>
# virsh net-start default
error: Failed to start network default
error: Cannot set interface MAC on 'virbr0-nic': Cannot assign requested address
3 modified the mac to the correct one,then do some operation about the default net
#virsh net-edit default
<network>
<name>default</name>
<uuid>a9b504eb-0c98-4736-bbda-97b2cd9f9d0e</uuid>
<forward mode='nat'/>
<bridge name='virbr0' stp='on' delay='0' />
<mac address='00:00:00:00:00:01'/>
<ip address='192.168.122.1' netmask='255.255.255.0'>
<dhcp>
<range start='192.168.122.2' end='192.168.122.254' />
</dhcp>
</ip>
</network>
# virsh net-start default
Network default started
# virsh net-list
Name State Autostart Persistent
--------------------------------------------------
default active yes yes
# virsh net-destroy default
Network default destroyed
# virsh net-edit default
error: failed to get network 'default'
error: End of file while reading data: Input/output error
error: Failed to reconnect to the hypervisor
Actual results:
the libvirtd crashed,while edit the net
Expected results:
The net should be edit successfully,and the libvirtd should keep running
Additional info
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
http://rhn.redhat.com/errata/RHSA-2013-0276.html
Description of problem: libvirtd crash when edit a net with some operation Version-Release number of selected component (if applicable): libvirt-0.10.2-2.el6.x86_64 qemu-kvm-0.12.1.2-2.316.el6.x86_64 kernel-2.6.32-312.el6.x86_64 How reproducible: 100% 1 # virsh net-list --all Name State Autostart Persistent -------------------------------------------------- default inactive yes yes virsh net-edit default <network> <name>default</name> <uuid>a9b504eb-0c98-4736-bbda-97b2cd9f9d0e</uuid> <forward mode='nat'/> <bridge name='virbr0' stp='on' delay='0' /> <mac address='00:00:00:00:00:00'/> <ip address='192.168.122.1' netmask='255.255.255.0'> <dhcp> <range start='192.168.122.2' end='192.168.122.254' /> </dhcp> </ip> </network> # virsh net-start default error: Failed to start network default error: Cannot set interface MAC on 'virbr0-nic': Cannot assign requested address 3 modified the mac to the correct one,then do some operation about the default net #virsh net-edit default <network> <name>default</name> <uuid>a9b504eb-0c98-4736-bbda-97b2cd9f9d0e</uuid> <forward mode='nat'/> <bridge name='virbr0' stp='on' delay='0' /> <mac address='00:00:00:00:00:01'/> <ip address='192.168.122.1' netmask='255.255.255.0'> <dhcp> <range start='192.168.122.2' end='192.168.122.254' /> </dhcp> </ip> </network> # virsh net-start default Network default started # virsh net-list Name State Autostart Persistent -------------------------------------------------- default active yes yes # virsh net-destroy default Network default destroyed # virsh net-edit default error: failed to get network 'default' error: End of file while reading data: Input/output error error: Failed to reconnect to the hypervisor Actual results: the libvirtd crashed,while edit the net Expected results: The net should be edit successfully,and the libvirtd should keep running Additional info