[ 1147.475851][T23901] veth0: entered allmulticast mode
[ 1147.476218][T23901] veth1: entered allmulticast mode
[ 1147.476461][T23901] veth2: entered allmulticast mode
[ 1147.476723][T23901] veth3: entered allmulticast mode
[ 1158.618506][T23901] veth0: left allmulticast mode
[ 1158.618759][T23901] veth1: left allmulticast mode
[ 1158.618952][T23901] veth2: left allmulticast mode
[ 1158.619133][T23901] veth3: left allmulticast mode