[ 1677.683896][T13989] veth0: entered allmulticast mode
[ 1677.684749][T13989] veth1: entered allmulticast mode
[ 1677.685330][T13989] veth2: entered allmulticast mode
[ 1677.685869][T13989] veth3: entered allmulticast mode
[ 1701.001219][T13989] veth0: left allmulticast mode
[ 1701.002063][T13989] veth1: left allmulticast mode
[ 1701.002792][T13989] veth2: left allmulticast mode
[ 1701.003515][T13989] veth3: left allmulticast mode