Re: GDB problem on Debian ia64
Patrick / Stephan,
I fear I was unclear.
I don't think that the GDB problem is related to the missing accept4
syscall. It's only that I experienced this GDB problem back in
February, in the same timeframe than the udev issue that was in the
end caused by the missing accept4 syscall.
Sorry for the confusion.
Émeric
2012/10/30 Patrick Baggett <baggett.patrick@gmail.com>:
> Stephan / Émeric,
>
> I compiled Linux 3.7.0-rc3 and installed GDB 7.4.1-3 (sid) -- doing "gdb
> man" hits a breakpoint at 0x0000000000000000 just like he described. I'm not
> sure if it is a kernel thing -- I just compiled mine from Linus's git
> repository last night. I don't mind doing a little spelunking into the
> kernel code though -- you think it might have to do with the accept4()
> syscall? Any other hints? (For a second, I was about to write, "let's just
> run GDB in GDB and then we can..." -- doh).
>
> Patrick
>
> On Mon, Oct 29, 2012 at 3:11 PM, Émeric Maschino <emeric.maschino@gmail.com>
> wrote:
>>
>> Hi Stephan,
>>
>> This vaguely reminds me something... Yes, back in February, while I
>> was still chasing what in the end was missing accept4 syscall, I
>> experienced a similar issue
>> (http://lists.debian.org/debian-ia64/2012/01/msg00016.html). From this
>> post, this was with linux-image-3.1.0-1-mckinley_3.1.8-2_ia64.deb
>> Debian kernel. I don't remember the GDB version though (probably the
>> one in Testing repository at this time) and I no more have the GDB
>> core dump I'm talking about in this post :-(
>>
>> Kernel image and GDB currently in Testing repository
>> (linux-image-mckinley-3.2+45 and gdb-7.4.1-3) work fine as I've just
>> updated bug #642750
>> (http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=642750) using such a
>> configuration. Looking at my aptitude logs, gdb-7.4.1-1.1 was working
>> fine too.
>>
>> Hope this helps,
>>
>> Émeric
>>
>>
>> 2012/10/27 Stephan Schreiber <info@fs-driver.org>:
>> > Hello to all,
>> >
>> > I just issued the Debian bugreport 691576
>> > (http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=691576).
>> >
>> > Did you also experience the problem? Do you know more about that, for
>> > example, working or failing combinations of GDB versions/Debian Kernels
>> > on
>> > ia64?
>> >
>> > Thanks in advance.
>> >
>> > Stephan Schreiber
>> >
>> >
>> >
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>>
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