Re: [Qemu-devel] TAP network breaks after debugger break-in

[Max Filippov]

On Mon, Jul 6, 2015 at 10:36 AM, Fam Zheng <address@hidden> wrote:
> On Mon, 07/06 10:27, Max Filippov wrote:
>> On Mon, Jul 6, 2015 at 4:55 AM, Fam Zheng <address@hidden> wrote:
>> > On Sat, 07/04 10:47, Max Filippov wrote:
>> >> Hello,
>> >>
>> >> I'm using QEMU with TAP network and after the commit
>> >> 0a2df857a703 "Merge remote-tracking branch
>> >> 'remotes/stefanha/tags/net-pull-request' into staging"
>> >> I've noticed that activation of debugger connected to QEMU's
>> >> gdbstub during network I/O almost always breaks network
>> >> connection: network stops working completely after return
>> >> from the debugger.
>> >>
>> >> Stefan, Fam, any hint on where to start debugging it?
>> >>
>> >
>> > Which NIC are you using?
>>
>> opencores_eth.
>>
>
> Does reverting a90a7425cf592a3afeff3eaf32f543b83050ee5c work?

Looks like it does, though the revert isn't clean.

-- 
Thanks.
-- Max