[ 1296.965126][ T9932] veth0: entered allmulticast mode
[ 1296.967931][ T9932] veth1: entered allmulticast mode
[ 1296.968512][ T9932] veth2: entered allmulticast mode
[ 1296.969049][ T9932] veth3: entered allmulticast mode
[ 1321.110030][ T9932] veth0: left allmulticast mode
[ 1321.110546][ T9932] veth1: left allmulticast mode
[ 1321.110972][ T9932] veth2: left allmulticast mode
[ 1321.111383][ T9932] veth3: left allmulticast mode