[ 1353.150371][T18034] veth0: entered allmulticast mode
[ 1353.150935][T18034] veth1: entered allmulticast mode
[ 1353.151766][T18034] veth2: entered allmulticast mode
[ 1353.152085][T18034] veth3: entered allmulticast mode
[ 1371.844310][T18034] veth0: left allmulticast mode
[ 1371.844888][T18034] veth1: left allmulticast mode
[ 1371.845323][T18034] veth2: left allmulticast mode
[ 1371.845720][T18034] veth3: left allmulticast mode