Hi folks,
I need to resolve this error
internal error: Child process (VIR_BRIDGE_NAME=virbr0 /usr/bin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro --dhcp-script=/usr/lib/libvirt/libvirt_leaseshelper) unexpected exit status 2: dnsmasq: failed to create listening socket for 192.168.122.1: Address already in use
When using the Virsh command, got the similar error message like this
virsh # net-start default
error: Failed to start network default
error: internal error: Child process (VIR_BRIDGE_NAME=virbr0 /usr/bin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro --dhcp-script=/usr/lib/libvirt/libvirt_leaseshelper) unexpected exit status 2:
dnsmasq: failed to create listening socket for 192.168.122.1: Address already in use
This error occurs when I tried to activate the virtual machine networks. I don’t know what cause this error, because last week when use the QEMU virtualization, it works fine, and I didn’t do anything related with virtual network things recently.
I realize today, the virbr0 is missing and got that error message when tried to run my image.
the dnsmasq status
[kris@agung ~]$ systemctl status dnsmasq
● dnsmasq.service - dnsmasq - A lightweight DHCP and caching DNS server
Loaded: loaded (/usr/lib/systemd/system/dnsmasq.service; enabled; preset: disabled)
Active: active (running) since Wed 2024-04-24 10:28:15 WIB; 1h 5min ago
Docs: man:dnsmasq(8)
Process: 561 ExecStartPre=/usr/bin/dnsmasq --test (code=exited, status=0/SUCCESS)
Main PID: 570 (dnsmasq)
Tasks: 1 (limit: 18974)
Memory: 2.5M (peak: 3.0M)
CPU: 81ms
CGroup: /system.slice/dnsmasq.service
└─570 /usr/bin/dnsmasq -k --enable-dbus --user=dnsmasq --pid-file
Apr 24 10:31:21 agung dnsmasq[570]: using nameserver 203.142.82.222#53
Apr 24 10:31:21 agung dnsmasq[570]: using nameserver 203.142.84.222#53
Apr 24 11:32:58 agung dnsmasq[570]: no servers found in /etc/resolv.conf, will retry
Apr 24 11:33:01 agung dnsmasq[570]: reading /etc/resolv.conf
Apr 24 11:33:01 agung dnsmasq[570]: using nameserver 203.142.82.222#53
Apr 24 11:33:01 agung dnsmasq[570]: using nameserver 203.142.84.222#53
Apr 24 11:33:01 agung dnsmasq[570]: no servers found in /etc/resolv.conf, will retry
Apr 24 11:33:01 agung dnsmasq[570]: reading /etc/resolv.conf
Apr 24 11:33:01 agung dnsmasq[570]: using nameserver 203.142.82.222#53
Apr 24 11:33:01 agung dnsmasq[570]: using nameserver 203.142.84.222#53
the content of resolv.conf
[kris@agung ~]$ cat /etc/resolv.conf
# Generated by NetworkManager
nameserver 203.142.82.222
nameserver 203.142.84.222
Please, help me resolve this problem. I need to run some software that only works in Ms. Windows.