[ 1063.759866][T21538] veth0: entered allmulticast mode
[ 1063.760741][T21538] veth1: entered allmulticast mode
[ 1063.761172][T21538] veth2: entered allmulticast mode
[ 1063.761604][T21538] veth3: entered allmulticast mode
[ 1075.128137][T21538] veth0: left allmulticast mode
[ 1075.128522][T21538] veth1: left allmulticast mode
[ 1075.128836][T21538] veth2: left allmulticast mode
[ 1075.129138][T21538] veth3: left allmulticast mode