* 2.6.10-rc1-mm2: konqueror segfaults for no reason
@ 2004-10-29 16:23 Rafael J. Wysocki
2004-10-29 23:39 ` Andi Kleen
2004-10-30 15:04 ` Andi Kleen
0 siblings, 2 replies; 11+ messages in thread
From: Rafael J. Wysocki @ 2004-10-29 16:23 UTC (permalink / raw)
To: LKML; +Cc: Andi Kleen, Andrew Morton
Hi,
On 2.6.10-rc1-mm2 with SuSE 9.1 /x86_64 konqueror always crashes for no
specific reason and the following messages appear in dmesg:
local[18494]: segfault at 0000003000000018 rip 0000000000428f2a rsp
0000007fbfffe870 error 4
local[18493]: segfault at 0000003000000018 rip 0000000000428f2a rsp
0000007fbfffe870 error 4
This does not happen on 2.6.10-rc1.
The .config is available at:
http://www.sisk.pl/kernel/041029/2.6.10-rc1-mm2.config
Greets,
RJW
--
- Would you tell me, please, which way I ought to go from here?
- That depends a good deal on where you want to get to.
-- Lewis Carroll "Alice's Adventures in Wonderland"
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: 2.6.10-rc1-mm2: konqueror segfaults for no reason
2004-10-29 16:23 2.6.10-rc1-mm2: konqueror segfaults for no reason Rafael J. Wysocki
@ 2004-10-29 23:39 ` Andi Kleen
2004-10-30 15:04 ` Andi Kleen
1 sibling, 0 replies; 11+ messages in thread
From: Andi Kleen @ 2004-10-29 23:39 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: LKML, Andi Kleen, Andrew Morton
On Fri, Oct 29, 2004 at 06:23:34PM +0200, Rafael J. Wysocki wrote:
> Hi,
>
> On 2.6.10-rc1-mm2 with SuSE 9.1 /x86_64 konqueror always crashes for no
> specific reason and the following messages appear in dmesg:
>
> local[18494]: segfault at 0000003000000018 rip 0000000000428f2a rsp
> 0000007fbfffe870 error 4
> local[18493]: segfault at 0000003000000018 rip 0000000000428f2a rsp
> 0000007fbfffe870 error 4
>
> This does not happen on 2.6.10-rc1.
>
> The .config is available at:
> http://www.sisk.pl/kernel/041029/2.6.10-rc1-mm2.config
Can you back out patches and try to figure out which one caused it?
Doing a strace -f -o LOG of konqueror before the fault may also be interesting
to see what it did before it crashes.
-Andi
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: 2.6.10-rc1-mm2: konqueror segfaults for no reason
2004-10-29 16:23 2.6.10-rc1-mm2: konqueror segfaults for no reason Rafael J. Wysocki
2004-10-29 23:39 ` Andi Kleen
@ 2004-10-30 15:04 ` Andi Kleen
2004-10-30 15:42 ` Rafael J. Wysocki
2004-10-31 9:45 ` 2.6.10-rc1-mm2: konqueror segfaults for no reason (2nd update) Rafael J. Wysocki
1 sibling, 2 replies; 11+ messages in thread
From: Andi Kleen @ 2004-10-30 15:04 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: LKML, Andi Kleen, Andrew Morton
On Fri, Oct 29, 2004 at 06:23:34PM +0200, Rafael J. Wysocki wrote:
> Hi,
>
> On 2.6.10-rc1-mm2 with SuSE 9.1 /x86_64 konqueror always crashes for no
> specific reason and the following messages appear in dmesg:
>
> local[18494]: segfault at 0000003000000018 rip 0000000000428f2a rsp
> 0000007fbfffe870 error 4
> local[18493]: segfault at 0000003000000018 rip 0000000000428f2a rsp
> 0000007fbfffe870 error 4
>
> This does not happen on 2.6.10-rc1.
I tested this now too and konqueror also works fine for me.
-Andi
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: 2.6.10-rc1-mm2: konqueror segfaults for no reason
2004-10-30 15:04 ` Andi Kleen
@ 2004-10-30 15:42 ` Rafael J. Wysocki
2004-10-30 15:52 ` Andi Kleen
2004-10-31 9:45 ` 2.6.10-rc1-mm2: konqueror segfaults for no reason (2nd update) Rafael J. Wysocki
1 sibling, 1 reply; 11+ messages in thread
From: Rafael J. Wysocki @ 2004-10-30 15:42 UTC (permalink / raw)
To: linux-kernel; +Cc: Andi Kleen, Andrew Morton
On Saturday 30 of October 2004 17:04, Andi Kleen wrote:
> On Fri, Oct 29, 2004 at 06:23:34PM +0200, Rafael J. Wysocki wrote:
> > Hi,
> >
> > On 2.6.10-rc1-mm2 with SuSE 9.1 /x86_64 konqueror always crashes for no
> > specific reason and the following messages appear in dmesg:
> >
> > local[18494]: segfault at 0000003000000018 rip 0000000000428f2a rsp
> > 0000007fbfffe870 error 4
> > local[18493]: segfault at 0000003000000018 rip 0000000000428f2a rsp
> > 0000007fbfffe870 error 4
> >
> > This does not happen on 2.6.10-rc1.
>
> I tested this now too and konqueror also works fine for me.
Have you tested this on an SMP machine? Mine is a UP. I'll chek a dual
Opteron box in a couple of minutes.
Greets,
RJW
--
- Would you tell me, please, which way I ought to go from here?
- That depends a good deal on where you want to get to.
-- Lewis Carroll "Alice's Adventures in Wonderland"
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: 2.6.10-rc1-mm2: konqueror segfaults for no reason
2004-10-30 15:42 ` Rafael J. Wysocki
@ 2004-10-30 15:52 ` Andi Kleen
[not found] ` <200410301837.25828.rjw@sisk.pl>
0 siblings, 1 reply; 11+ messages in thread
From: Andi Kleen @ 2004-10-30 15:52 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: linux-kernel, Andi Kleen, Andrew Morton
> Have you tested this on an SMP machine? Mine is a UP. I'll chek a dual
Yes, on a Dual Opteron with web browsing. Similar with firefox.
-Andi
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: 2.6.10-rc1-mm2: konqueror segfaults for no reason
[not found] ` <200410301837.25828.rjw@sisk.pl>
@ 2004-10-31 0:53 ` Andi Kleen
2004-10-31 9:05 ` Rafael J. Wysocki
2004-10-31 15:51 ` 2.6.10-rc1-mm2: konqueror crash because of cputime patches Rafael J. Wysocki
1 sibling, 1 reply; 11+ messages in thread
From: Andi Kleen @ 2004-10-31 0:53 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: linux-kernel, Andi Kleen, Andrew Morton
On Sat, Oct 30, 2004 at 06:37:25PM +0200, Rafael J. Wysocki wrote:
> On Saturday 30 of October 2004 17:52, Andi Kleen wrote:
> > > Have you tested this on an SMP machine? Mine is a UP. I'll chek a dual
> >
> > Yes, on a Dual Opteron with web browsing. Similar with firefox.
>
> Can you, please, send me your .config?
arch/x86_64/defconfig as always.
-Andi
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: 2.6.10-rc1-mm2: konqueror segfaults for no reason
2004-10-31 0:53 ` Andi Kleen
@ 2004-10-31 9:05 ` Rafael J. Wysocki
0 siblings, 0 replies; 11+ messages in thread
From: Rafael J. Wysocki @ 2004-10-31 9:05 UTC (permalink / raw)
To: Andi Kleen; +Cc: linux-kernel, Andrew Morton
On Sunday 31 of October 2004 02:53, Andi Kleen wrote:
> On Sat, Oct 30, 2004 at 06:37:25PM +0200, Rafael J. Wysocki wrote:
> > On Saturday 30 of October 2004 17:52, Andi Kleen wrote:
> > > > Have you tested this on an SMP machine? Mine is a UP. I'll chek a
dual
> > >
> > > Yes, on a Dual Opteron with web browsing. Similar with firefox.
> >
> > Can you, please, send me your .config?
>
> arch/x86_64/defconfig as always.
Same thing. Hmm. What about gcc? I use gcc 3.3.3 (out of SuSE 9.1).
Greets,
RJW
--
- Would you tell me, please, which way I ought to go from here?
- That depends a good deal on where you want to get to.
-- Lewis Carroll "Alice's Adventures in Wonderland"
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: 2.6.10-rc1-mm2: konqueror segfaults for no reason (2nd update)
2004-10-30 15:04 ` Andi Kleen
2004-10-30 15:42 ` Rafael J. Wysocki
@ 2004-10-31 9:45 ` Rafael J. Wysocki
1 sibling, 0 replies; 11+ messages in thread
From: Rafael J. Wysocki @ 2004-10-31 9:45 UTC (permalink / raw)
To: Andi Kleen; +Cc: LKML, Andrew Morton
On Saturday 30 of October 2004 17:04, Andi Kleen wrote:
> On Fri, Oct 29, 2004 at 06:23:34PM +0200, Rafael J. Wysocki wrote:
> > Hi,
> >
> > On 2.6.10-rc1-mm2 with SuSE 9.1 /x86_64 konqueror always crashes for no
> > specific reason and the following messages appear in dmesg:
> >
> > local[18494]: segfault at 0000003000000018 rip 0000000000428f2a rsp
> > 0000007fbfffe870 error 4
> > local[18493]: segfault at 0000003000000018 rip 0000000000428f2a rsp
> > 0000007fbfffe870 error 4
> >
> > This does not happen on 2.6.10-rc1.
>
> I tested this now too and konqueror also works fine for me.
Have you tried to open pages containing JavaScript? It turns out that my
konqueror(s) work(s) fine on 2.6.10-rc1-mm2 when I disable JavaScript in it
(them).
Greets,
RJW
--
- Would you tell me, please, which way I ought to go from here?
- That depends a good deal on where you want to get to.
-- Lewis Carroll "Alice's Adventures in Wonderland"
^ permalink raw reply [flat|nested] 11+ messages in thread
* 2.6.10-rc1-mm2: konqueror crash because of cputime patches
[not found] ` <200410301837.25828.rjw@sisk.pl>
2004-10-31 0:53 ` Andi Kleen
@ 2004-10-31 15:51 ` Rafael J. Wysocki
2004-10-31 18:32 ` Matt Heler
2004-11-01 2:41 ` Andi Kleen
1 sibling, 2 replies; 11+ messages in thread
From: Rafael J. Wysocki @ 2004-10-31 15:51 UTC (permalink / raw)
To: linux-kernel; +Cc: Andi Kleen, Andrew Morton
On Saturday 30 of October 2004 18:37, Rafael J. Wysocki wrote:
> On Saturday 30 of October 2004 17:52, Andi Kleen wrote:
> > > Have you tested this on an SMP machine? Mine is a UP. I'll chek a dual
> >
> > Yes, on a Dual Opteron with web browsing. Similar with firefox.
>
> Can you, please, send me your .config?
>
> There's something nasty going on here.
>
> For konqueror vs 2.6.10-rc1-mm2, I have the problem reproduced on the dual
> Opteron machine, although the konqueror itself is different (3.3.1) than on
> the UP box (3.2.3): it (ie the konqueror) starts normally, but crashes when
> try to open an arbitrary web page (eg linuxtoday.com).
Well, an arbitrary web page need not be sufficient. Apparently, the web page
needs to contain JavaScript to make konqueror crash. Also, when JavaScript
is disabled in konqueror, it works normally, so I assume that it crashes on
an attempt to execute JavaScript.
[-- snip]
> I think I'll first try to play with the .config settings. Then, I'll search
> through the patches.
Done. Evidently, if the cputime patches:
cputime-introduce-cputime-fix.patch
cputime-introduce-cputime.patch
cputime-missing-pieces.patch
are reversed, konqueror works fine again on 2.6.10-rc1-mm2 (verified on two
different systems).
I have created a bugzilla entry for it at:
http://bugzilla.kernel.org/show_bug.cgi?id=3675
If you need any more information, please let me know and I'll post it there.
Greets,
RJW
--
- Would you tell me, please, which way I ought to go from here?
- That depends a good deal on where you want to get to.
-- Lewis Carroll "Alice's Adventures in Wonderland"
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: 2.6.10-rc1-mm2: konqueror crash because of cputime patches
2004-10-31 15:51 ` 2.6.10-rc1-mm2: konqueror crash because of cputime patches Rafael J. Wysocki
@ 2004-10-31 18:32 ` Matt Heler
2004-11-01 2:41 ` Andi Kleen
1 sibling, 0 replies; 11+ messages in thread
From: Matt Heler @ 2004-10-31 18:32 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: linux-kernel, Andi Kleen, Andrew Morton
On Sunday 31 October 2004 8:51 am, Rafael J. Wysocki wrote:
> Done. Evidently, if the cputime patches:
>
> cputime-introduce-cputime-fix.patch
> cputime-introduce-cputime.patch
> cputime-missing-pieces.patch
>
Reversing theese fixed my konqueror issues to. In 2.6.10-rc1-mm2 , konqueror
would crash instantly when I tried browsing a webpage ( any page ).
mattt
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: 2.6.10-rc1-mm2: konqueror crash because of cputime patches
2004-10-31 15:51 ` 2.6.10-rc1-mm2: konqueror crash because of cputime patches Rafael J. Wysocki
2004-10-31 18:32 ` Matt Heler
@ 2004-11-01 2:41 ` Andi Kleen
1 sibling, 0 replies; 11+ messages in thread
From: Andi Kleen @ 2004-11-01 2:41 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: linux-kernel, Andi Kleen, Andrew Morton, schwidefsky
[intentional fullquote]
On Sun, Oct 31, 2004 at 04:51:23PM +0100, Rafael J. Wysocki wrote:
> > > Yes, on a Dual Opteron with web browsing. Similar with firefox.
> >
> > Can you, please, send me your .config?
> >
> > There's something nasty going on here.
> >
> > For konqueror vs 2.6.10-rc1-mm2, I have the problem reproduced on the dual
> > Opteron machine, although the konqueror itself is different (3.3.1) than on
> > the UP box (3.2.3): it (ie the konqueror) starts normally, but crashes when
> > try to open an arbitrary web page (eg linuxtoday.com).
>
> Well, an arbitrary web page need not be sufficient. Apparently, the web page
> needs to contain JavaScript to make konqueror crash. Also, when JavaScript
> is disabled in konqueror, it works normally, so I assume that it crashes on
> an attempt to execute JavaScript.
>
> [-- snip]
> > I think I'll first try to play with the .config settings. Then, I'll search
> > through the patches.
>
> Done. Evidently, if the cputime patches:
>
> cputime-introduce-cputime-fix.patch
> cputime-introduce-cputime.patch
> cputime-missing-pieces.patch
>
> are reversed, konqueror works fine again on 2.6.10-rc1-mm2 (verified on two
> different systems).
>
> I have created a bugzilla entry for it at:
> http://bugzilla.kernel.org/show_bug.cgi?id=3675
>
> If you need any more information, please let me know and I'll post it there.
Ok thanks. I will leave it to Martin to figure out.
-Andi
^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2004-11-01 2:46 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
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2004-10-29 16:23 2.6.10-rc1-mm2: konqueror segfaults for no reason Rafael J. Wysocki
2004-10-29 23:39 ` Andi Kleen
2004-10-30 15:04 ` Andi Kleen
2004-10-30 15:42 ` Rafael J. Wysocki
2004-10-30 15:52 ` Andi Kleen
[not found] ` <200410301837.25828.rjw@sisk.pl>
2004-10-31 0:53 ` Andi Kleen
2004-10-31 9:05 ` Rafael J. Wysocki
2004-10-31 15:51 ` 2.6.10-rc1-mm2: konqueror crash because of cputime patches Rafael J. Wysocki
2004-10-31 18:32 ` Matt Heler
2004-11-01 2:41 ` Andi Kleen
2004-10-31 9:45 ` 2.6.10-rc1-mm2: konqueror segfaults for no reason (2nd update) Rafael J. Wysocki
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