Jeremy Fitzhardinge wrote:
> Pedro Larroy Tovar wrote:
>> Hi
>>
>> I can reproduce a crash with 2.6.19-rc6-mm2 triggered when debugging a
>> program with gdb that uses pthreads. No oops or anything strange seems
>> to be printed by the kernel, but the box appears to stop doing disk IO.
> Hm, I wonder if this is related walt's problem running things under gdb?
Jeremy, I redid my git-bisect from scratch and came up with a different
commit for the gdb breakage:
commit f95d47caae5302a63d92be9a0292abc90e2a14e1
Author: Jeremy Fitzhardinge <[email protected]>
Date: Thu Dec 7 02:14:02 2006 +0100
[PATCH] i386: Use %gs as the PDA base-segment in the kernel
This commit is the one which causes gdb to halt with this error
no matter what executable I try to run:
Warning:
Cannot insert breakpoint -2.
Error accessing memory address 0xd74b: Input/output error.
I tried to git-revert just this one commit, but I get merge conflicts
I don't how to resolve.
BTW, I just discovered tons of kernel debugging config options which
were turned off -- I just turned several of them on. Maybe I can give
you better info now.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
