[ 1015.612108][T28948] veth0: entered allmulticast mode
[ 1015.612458][T28948] veth1: entered allmulticast mode
[ 1015.612689][T28948] veth2: entered allmulticast mode
[ 1015.612923][T28948] veth3: entered allmulticast mode
[ 1026.299870][T28948] veth0: left allmulticast mode
[ 1026.300101][T28948] veth1: left allmulticast mode
[ 1026.300273][T28948] veth2: left allmulticast mode
[ 1026.300443][T28948] veth3: left allmulticast mode