Re: [Qemu-devel] [HelenOS-devel] First UDP packet dropped after initial ARP request/reply

[Jakub Jermar]

On 20.4.2012 12:17, Jakub Jermar wrote:
> I am observing an interesting phenomenon on the latest QEMU git and the
> latest HelenOS mainline (the problem is likely guest-neutral though).
> The QEMU command line is as follows:
> 
> $ qemu-system-i386 -device rtl8139,vlan=0 -net user -boot d -redir \
>   udp:8080::8080 -redir udp:8081::8081 -redir tcp:8080::8080 -redir \
>   tcp:8081::8081 -cdrom image.iso

Actually, a second try shows that QEMU git no longer suffers with this
problem (but e.g. QEMU 0.15 does). The trace I sent shows that the ARP
request was never received and the reason is that our rtl8139 driver
crashed. The older versions of QEMU show the behavior I described though.

Since the problem was obviously already fixed in QEMU git, kindly
disregard my previous mail and sorry for the fuss.

Jakub