[  999.613016][T22444] veth0: entered allmulticast mode
[  999.613549][T22444] veth1: entered allmulticast mode
[  999.613877][T22444] veth2: entered allmulticast mode
[  999.614194][T22444] veth3: entered allmulticast mode
[ 1010.648249][T22444] veth0: left allmulticast mode
[ 1010.648563][T22444] veth1: left allmulticast mode
[ 1010.648818][T22444] veth2: left allmulticast mode
[ 1010.649079][T22444] veth3: left allmulticast mode