[ 2054.202459][T19741] veth0: entered allmulticast mode
[ 2054.203272][T19741] veth1: entered allmulticast mode
[ 2054.203810][T19741] veth2: entered allmulticast mode
[ 2054.204323][T19741] veth3: entered allmulticast mode
[ 2078.004601][T19741] veth0: left allmulticast mode
[ 2078.005424][T19741] veth1: left allmulticast mode
[ 2078.006120][T19741] veth2: left allmulticast mode
[ 2078.006800][T19741] veth3: left allmulticast mode