[ 1510.918532][ T4370] veth0: entered allmulticast mode
[ 1510.919097][ T4370] veth1: entered allmulticast mode
[ 1510.919404][ T4370] veth2: entered allmulticast mode
[ 1510.919706][ T4370] veth3: entered allmulticast mode
[ 1536.601062][ T4370] veth0: left allmulticast mode
[ 1536.601350][ T4370] veth1: left allmulticast mode
[ 1536.601573][ T4370] veth2: left allmulticast mode
[ 1536.601838][ T4370] veth3: left allmulticast mode