[ 1409.112876][ T7252] veth0: entered allmulticast mode
[ 1409.113360][ T7252] veth1: entered allmulticast mode
[ 1409.113881][ T7252] veth2: entered allmulticast mode
[ 1409.114170][ T7252] veth3: entered allmulticast mode
[ 1436.005575][ T7252] veth0: left allmulticast mode
[ 1436.005898][ T7252] veth1: left allmulticast mode
[ 1436.006130][ T7252] veth2: left allmulticast mode
[ 1436.006372][ T7252] veth3: left allmulticast mode