Okay, I need to classify this bug report from QEMU into one of the given categories. Let's look at the details. The user is reporting an issue with VDE networking barely working. They provided commands showing they're using vde_switch and slirpvde. When running these, they experience network problems where smaller transfers work (ping, curl), but bigger ones like apt-get update fail with errors from vde_switch about "No buffer space available". The user tried adjusting MTU size and the VM's NIC model without success. Looking at the categories: The issue is related to networking since it involves VDE_switch and network connectivity problems. The error messages are coming from the switch, indicating a problem in how data packets are handled, possibly due to buffer limits or MTU settings not being sufficient for larger transfers. Possible relevant categories include 'network' which directly relates to networking issues. Other possibilities might be 'device' since it's about hardware emulation, but since it's specifically about network communication and packet handling, 'network' seems more appropriate. network