[ 1334.172493][T14219] veth0: entered allmulticast mode
[ 1334.173062][T14219] veth1: entered allmulticast mode
[ 1334.173418][T14219] veth2: entered allmulticast mode
[ 1334.173745][T14219] veth3: entered allmulticast mode
[ 1353.023033][T14219] veth0: left allmulticast mode
[ 1353.023392][T14219] veth1: left allmulticast mode
[ 1353.023639][T14219] veth2: left allmulticast mode
[ 1353.023888][T14219] veth3: left allmulticast mode