[ 1344.891572][T18250] veth0: entered allmulticast mode
[ 1344.892026][T18250] veth1: entered allmulticast mode
[ 1344.892655][T18250] veth2: entered allmulticast mode
[ 1344.892993][T18250] veth3: entered allmulticast mode
[ 1363.572680][T18250] veth0: left allmulticast mode
[ 1363.573204][T18250] veth1: left allmulticast mode
[ 1363.573621][T18250] veth2: left allmulticast mode
[ 1363.574039][T18250] veth3: left allmulticast mode