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[Qemu-devel] Problems with recent char changes (mux, slirp)
From: |
Dr. David Alan Gilbert |
Subject: |
[Qemu-devel] Problems with recent char changes (mux, slirp) |
Date: |
Thu, 27 Oct 2016 12:52:25 +0100 |
User-agent: |
Mutt/1.7.1 (2016-10-04) |
Hi Marc-André,
I've got a bunch of different failures in current head
that seem to bisect down to your recent char changes.
Lets start with the main symptoms;
1)
Slirp guestfwd is broken, start an nc with:
nc -l 127.0.0.1 4444
and then qemu with:
-netdev user,id=unet,guestfwd=tcp:10.0.2.50:4444-tcp:localhost:4444 -device
e1000,netdev=unet
and from the guest do:
seq 1 10000000 | nc 10.0.2.50 4444 &
you should get a spew of numbers coming out of nc but on current
head it does nothing.
This seems to work at becdfa00cfa2995e859ccefa4b7d72a72eb96581
but segs by 386f07d1fc02fb4316039994b855c4feb9b091ce
and is silently broken somewhere around
72ac876248ca2d33b3e1170b2f86fb68daaacdc8
2)
If you start qemu with qemu-system-x86_64 -nographic
you normally get no output until you ctrl-a c at which
you get a banner and then a (qemu) prompt, however with current
head, at startup you get:
./x86_64-softmmu/qemu-system-x86_64 -nographic
QEMU 2.7.50 monitor - type 'help' for more information
(qemu)
and although it gives you a prompt it's not responsive, so you
ctrl-ac and then you get a :
QEMU 2.7.50 monitor - type 'help' for more information
QEMU 2.7.50 monitor - type 'help' for more information
(qemu)
and it works - but you've got the extra banner.
It's fine at 6dfa8298faa0fce47c68659fd4d92e76745d4edb
ecb672d14f092f481000ac9cd9d7dc0500692eba is broken but a bit differently
94a40fc56036b5058b0b194d9e372a22e65ce7be doesn't build (!)
Dave
--
Dr. David Alan Gilbert / address@hidden / Manchester, UK
- [Qemu-devel] Problems with recent char changes (mux, slirp),
Dr. David Alan Gilbert <=