[ 1942.662811][T19482] veth0: entered allmulticast mode
[ 1942.666209][T19482] veth1: entered allmulticast mode
[ 1942.666769][T19482] veth2: entered allmulticast mode
[ 1942.667356][T19482] veth3: entered allmulticast mode
[ 1966.175889][T19482] veth0: left allmulticast mode
[ 1966.177288][T19482] veth1: left allmulticast mode
[ 1966.177721][T19482] veth2: left allmulticast mode
[ 1966.178125][T19482] veth3: left allmulticast mode