[Bug] tcpreplay fails to open already allocated tap0 device

**Describe the bug**
Re-opening #411 due to report that this still fails in 4.3.3-2

**To Reproduce**
See #411

**System:**
 - OS: [e.g. macOS]
 - OS version
 - Tcpreplay Version 4.3.3-2

**Additional context**
