[ 1795.703144][T12540] veth0: entered allmulticast mode
[ 1795.703701][T12540] veth1: entered allmulticast mode
[ 1795.704016][T12540] veth2: entered allmulticast mode
[ 1795.704328][T12540] veth3: entered allmulticast mode
[ 1825.235809][T12540] veth0: left allmulticast mode
[ 1825.236101][T12540] veth1: left allmulticast mode
[ 1825.237235][T12540] veth2: left allmulticast mode
[ 1825.237804][T12540] veth3: left allmulticast mode