[ 1391.996437][T12050] veth0: entered allmulticast mode
[ 1391.998621][T12050] veth1: entered allmulticast mode
[ 1391.999569][T12050] veth2: entered allmulticast mode
[ 1392.000526][T12050] veth3: entered allmulticast mode
[ 1415.131887][T12050] veth0: left allmulticast mode
[ 1415.132441][T12050] veth1: left allmulticast mode
[ 1415.132839][T12050] veth2: left allmulticast mode
[ 1415.133232][T12050] veth3: left allmulticast mode