[ 1334.802028][T18253] veth0: entered allmulticast mode
[ 1334.802463][T18253] veth1: entered allmulticast mode
[ 1334.802798][T18253] veth2: entered allmulticast mode
[ 1334.803124][T18253] veth3: entered allmulticast mode
[ 1353.865965][T18253] veth0: left allmulticast mode
[ 1353.866338][T18253] veth1: left allmulticast mode
[ 1353.867747][T18253] veth2: left allmulticast mode
[ 1353.868019][T18253] veth3: left allmulticast mode