[ 2037.574349][T19452] veth0: entered allmulticast mode
[ 2037.575905][T19452] veth1: entered allmulticast mode
[ 2037.576900][T19452] veth2: entered allmulticast mode
[ 2037.577597][T19452] veth3: entered allmulticast mode
[ 2061.327600][T19452] veth0: left allmulticast mode
[ 2061.328067][T19452] veth1: left allmulticast mode
[ 2061.328455][T19452] veth2: left allmulticast mode
[ 2061.328899][T19452] veth3: left allmulticast mode