[ 1320.924817][T10810] veth0: entered allmulticast mode
[ 1320.925438][T10810] veth1: entered allmulticast mode
[ 1320.925853][T10810] veth2: entered allmulticast mode
[ 1320.926206][T10810] veth3: entered allmulticast mode
[ 1339.485754][T10810] veth0: left allmulticast mode
[ 1339.486134][T10810] veth1: left allmulticast mode
[ 1339.486476][T10810] veth2: left allmulticast mode
[ 1339.486783][T10810] veth3: left allmulticast mode