lkml.org 
[lkml]   [2006]   [Aug]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: mm snapshot broken-out-2006-08-08-00-59.tar.gz uploaded
On Tue, 8 Aug 2006 22:29:03 +0200
"Michal Piotrowski" <michal.k.k.piotrowski@gmail.com> wrote:

> Hi Andrew,
>
> On 08/08/06, akpm@osdl.org <akpm@osdl.org> wrote:
> > The mm snapshot broken-out-2006-08-08-00-59.tar.gz has been uploaded to
> >
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/mm/broken-out-2006-08-08-00-59.tar.gz
> >
> > It contains the following patches against 2.6.18-rc4:
>
> It appears very early. 2.6.18-rc3-mm2 was fine.
>
> DWARF2 unwinder stuck at error_code+0x39/0x40

The novelty of this thing has worn off. Guys, please let's not release 2.6.18 in
this state.

> Leftover inexact backtrace
> [<c0104194>] show_stack_log_lvl+0x8c/0x97
> [<c0104320>] show_registers+0x181/0x215
> [<c0104576>] die+0x1c2/0x2dd
> [<c0117419>] do_page_fault+ox410/0x4f3
> [<c02f5271>] error_code+0x39/0x40
> [<c0104194>] show_stack_log_lvl+0x8c/0x97
> [<c0104320>] show_registers+0x181/0x215
> [<c0104576>] die+0x1c2/0x2dd
> [<c0117419>] do_page_fault+0x410/0x4f3
> [<c02f5271>] error_code+0x39/0x40
> [<c047b609>] start_kernel+0x224/0x3a2
> [<c0100210>] 0xc0100210
> Code: 00 39 .......
> EIP:[<c01040ca>] show_trace_log_lvl+0x11b/0x159 SS:ESP 0068:c0479e74
> <0> Kernel panic - not syncing: Attempted to kill idle task!
>
> http://www.stardust.webpages.pl/files/mm/2.6.18-rc4-mm1/mm-config
>

So I guess the dwarf unwinder oopsed and wrecked our oops. Perhaps you'll
get better info with CONFIG_UNWIND_INFO=n, CONFIG_STACK_UNWIND=n.

Now, _perhaps_ it oopsed at "[<c047b609>] start_kernel+0x224/0x3a2". You
can look these things up in gdb or using addr2line, provided you have
CONFIG_DEBUG_INFO=y.

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-08-08 23:07    [W:0.054 / U:1.844 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site