[ 1342.452789][ T9689] veth0: entered allmulticast mode
[ 1342.453384][ T9689] veth1: entered allmulticast mode
[ 1342.453864][ T9689] veth2: entered allmulticast mode
[ 1342.454295][ T9689] veth3: entered allmulticast mode
[ 1361.239246][ T9689] veth0: left allmulticast mode
[ 1361.239567][ T9689] veth1: left allmulticast mode
[ 1361.239838][ T9689] veth2: left allmulticast mode
[ 1361.240100][ T9689] veth3: left allmulticast mode