[ 2078.751084][T20109] veth0: entered allmulticast mode
[ 2078.751901][T20109] veth1: entered allmulticast mode
[ 2078.752692][T20109] veth2: entered allmulticast mode
[ 2078.753534][T20109] veth3: entered allmulticast mode
[ 2103.452822][T20109] veth0: left allmulticast mode
[ 2103.453317][T20109] veth1: left allmulticast mode
[ 2103.453721][T20109] veth2: left allmulticast mode
[ 2103.454121][T20109] veth3: left allmulticast mode