[ 1643.475789][T13308] veth0: entered allmulticast mode
[ 1643.476356][T13308] veth1: entered allmulticast mode
[ 1643.476657][T13308] veth2: entered allmulticast mode
[ 1643.476977][T13308] veth3: entered allmulticast mode
[ 1670.808369][T13308] veth0: left allmulticast mode
[ 1670.808680][T13308] veth1: left allmulticast mode
[ 1670.808918][T13308] veth2: left allmulticast mode
[ 1670.809143][T13308] veth3: left allmulticast mode