Index: /trunk/src/VBox/Devices/Network/DevE1000.cpp
===================================================================
--- /trunk/src/VBox/Devices/Network/DevE1000.cpp	(revision 41807)
+++ /trunk/src/VBox/Devices/Network/DevE1000.cpp	(revision 41808)
@@ -4960,4 +4960,5 @@
                         &pState->aTxDescriptors[pState->iTxDCurrent],
                         u8Remain * sizeof(E1KTXDESC));
+                pState->iTxDCurrent = 0;
                 pState->nTxDFetched = u8Remain;
                 e1kTxDLoadMore(pState);