[ 2262.226515][T20225] veth0: entered allmulticast mode
[ 2262.227346][T20225] veth1: entered allmulticast mode
[ 2262.227894][T20225] veth2: entered allmulticast mode
[ 2262.228431][T20225] veth3: entered allmulticast mode
[ 2284.824652][T20225] veth0: left allmulticast mode
[ 2284.825248][T20225] veth1: left allmulticast mode
[ 2284.825713][T20225] veth2: left allmulticast mode
[ 2284.826200][T20225] veth3: left allmulticast mode