* [Bug 48241] oops when setting up LVM
2012-10-03 15:04 [Bug 48241] New: oops when setting up LVM bugzilla-daemon
@ 2012-10-03 15:05 ` bugzilla-daemon
2012-10-03 15:06 ` bugzilla-daemon
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From: bugzilla-daemon @ 2012-10-03 15:05 UTC (permalink / raw)
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=48241
--- Comment #1 from Daniel Santos <daniel.santos@pobox.com> 2012-10-03 15:05:37 ---
Created an attachment (id=81931)
--> (https://bugzilla.kernel.org/attachment.cgi?id=81931)
output of lshw
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2012-10-03 15:05 ` [Bug 48241] " bugzilla-daemon
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From: bugzilla-daemon @ 2012-10-03 15:06 UTC (permalink / raw)
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=48241
--- Comment #2 from Daniel Santos <daniel.santos@pobox.com> 2012-10-03 15:06:49 ---
Created an attachment (id=81941)
--> (https://bugzilla.kernel.org/attachment.cgi?id=81941)
.config
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2012-10-03 15:04 [Bug 48241] New: oops when setting up LVM bugzilla-daemon
2012-10-03 15:05 ` [Bug 48241] " bugzilla-daemon
2012-10-03 15:06 ` bugzilla-daemon
@ 2012-10-03 15:13 ` bugzilla-daemon
2012-10-03 15:23 ` [Bug 48241] New: " James Bottomley
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From: bugzilla-daemon @ 2012-10-03 15:13 UTC (permalink / raw)
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=48241
--- Comment #3 from Daniel Santos <daniel.santos@pobox.com> 2012-10-03 15:13:29 ---
Oh, I forgot my compiler:
$ gcc -v
Using built-in specs.
COLLECT_GCC=/usr/x86_64-pc-linux-gnu/gcc-bin/4.7.1/gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-pc-linux-gnu/4.7.1/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /tmp/portage/sys-devel/gcc-4.7.1/work/gcc-4.7.1/configure
--prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.7.1
--includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.1/include
--datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.7.1
--mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.7.1/man
--infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.7.1/info
--with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.1/include/g++-v4
--host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --disable-altivec
--disable-fixed-point --with-ppl --with-cloog --disable-ppl-version-check
--with-cloog-include=/usr/include/cloog-ppl --enable-lto --enable-nls
--without-included-gettext --with-system-zlib --enable-obsolete
--disable-werror --enable-secureplt --enable-multilib
--with-multilib-list=m32,m64 --enable-libmudflap --disable-libssp
--enable-libgomp
--with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/4.7.1/python
--enable-checking=release --enable-java-awt=gtk --enable-objc-gc
--enable-languages=c,c++,java,objc,obj-c++,fortran --enable-shared
--enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu
--enable-targets=all --with-bugurl=http://bugs.gentoo.org/
--with-pkgversion='Gentoo 4.7.1'
Thread model: posix
gcc version 4.7.1 (Gentoo 4.7.1)
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^ permalink raw reply [flat|nested] 16+ messages in thread* Re: [Bug 48241] New: oops when setting up LVM
2012-10-03 15:04 [Bug 48241] New: oops when setting up LVM bugzilla-daemon
` (2 preceding siblings ...)
2012-10-03 15:13 ` bugzilla-daemon
@ 2012-10-03 15:23 ` James Bottomley
2012-10-04 7:34 ` [Bug 48241] New: oops when setting up LVM (3.6.0-next-20121003) Daniel Santos
2012-10-03 15:23 ` [Bug 48241] oops when setting up LVM bugzilla-daemon
` (9 subsequent siblings)
13 siblings, 1 reply; 16+ messages in thread
From: James Bottomley @ 2012-10-03 15:23 UTC (permalink / raw)
To: bugzilla-daemon; +Cc: linux-scsi, linux-kernel
On Wed, 2012-10-03 at 15:04 +0000, bugzilla-daemon@bugzilla.kernel.org
wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=48241
>
> Summary: oops when setting up LVM
> Product: IO/Storage
> Version: 2.5
> Kernel Version: 3.6.0-next-20121003
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: SCSI
> AssignedTo: linux-scsi@vger.kernel.org
> ReportedBy: daniel.santos@pobox.com
> Regression: No
>
>
> Created an attachment (id=81921)
> --> (https://bugzilla.kernel.org/attachment.cgi?id=81921)
> image of oops
The image says the RIP is at kthread_data + 0xb
That implies something went wrong within the workqueue or kthread
systems, I've cc'd linux-kernel, but it's a bit of a vague thing to go
on and could conceivably be a hardware issue (or some weird thread
interaction in linux-next).
The first question would be "does it happen in vanilla 3.6"?
James
^ permalink raw reply [flat|nested] 16+ messages in thread* Re: [Bug 48241] New: oops when setting up LVM (3.6.0-next-20121003)
2012-10-03 15:23 ` [Bug 48241] New: " James Bottomley
@ 2012-10-04 7:34 ` Daniel Santos
0 siblings, 0 replies; 16+ messages in thread
From: Daniel Santos @ 2012-10-04 7:34 UTC (permalink / raw)
To: James Bottomley; +Cc: bugzilla-daemon, linux-scsi, linux-kernel
On 10/03/2012 10:23 AM, James Bottomley wrote:
> On Wed, 2012-10-03 at 15:04 +0000, bugzilla-daemon@bugzilla.kernel.org
> wrote:
>> https://bugzilla.kernel.org/show_bug.cgi?id=48241
>>
>> Summary: oops when setting up LVM
>> Product: IO/Storage
>> Version: 2.5
>> Kernel Version: 3.6.0-next-20121003
>> Platform: All
>> OS/Version: Linux
>> Tree: Mainline
>> Status: NEW
>> Severity: normal
>> Priority: P1
>> Component: SCSI
>> AssignedTo: linux-scsi@vger.kernel.org
>> ReportedBy: daniel.santos@pobox.com
>> Regression: No
>>
>>
>> Created an attachment (id=81921)
>> --> (https://bugzilla.kernel.org/attachment.cgi?id=81921)
>> image of oops
>
> The image says the RIP is at kthread_data + 0xb
>
> That implies something went wrong within the workqueue or kthread
> systems, I've cc'd linux-kernel, but it's a bit of a vague thing to go
> on and could conceivably be a hardware issue (or some weird thread
> interaction in linux-next).
>
> The first question would be "does it happen in vanilla 3.6"?
>
> James
So just to CC LKML, works in vanilla 3.6.0, happens in both -next & -mm,
tried compiling with both gcc 4.6.3 & 4.7.1.
Daniel
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug 48241] oops when setting up LVM
2012-10-03 15:04 [Bug 48241] New: oops when setting up LVM bugzilla-daemon
` (3 preceding siblings ...)
2012-10-03 15:23 ` [Bug 48241] New: " James Bottomley
@ 2012-10-03 15:23 ` bugzilla-daemon
2012-10-03 15:36 ` bugzilla-daemon
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13 siblings, 0 replies; 16+ messages in thread
From: bugzilla-daemon @ 2012-10-03 15:23 UTC (permalink / raw)
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=48241
--- Comment #4 from Anonymous Emailer <anonymous@kernel-bugs.osdl.org> 2012-10-03 15:23:10 ---
Reply-To: James.Bottomley@HansenPartnership.com
On Wed, 2012-10-03 at 15:04 +0000, bugzilla-daemon@bugzilla.kernel.org
wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=48241
>
> Summary: oops when setting up LVM
> Product: IO/Storage
> Version: 2.5
> Kernel Version: 3.6.0-next-20121003
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: SCSI
> AssignedTo: linux-scsi@vger.kernel.org
> ReportedBy: daniel.santos@pobox.com
> Regression: No
>
>
> Created an attachment (id=81921)
--> (https://bugzilla.kernel.org/attachment.cgi?id=81921)
> --> (https://bugzilla.kernel.org/attachment.cgi?id=81921)
> image of oops
The image says the RIP is at kthread_data + 0xb
That implies something went wrong within the workqueue or kthread
systems, I've cc'd linux-kernel, but it's a bit of a vague thing to go
on and could conceivably be a hardware issue (or some weird thread
interaction in linux-next).
The first question would be "does it happen in vanilla 3.6"?
James
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` (4 preceding siblings ...)
2012-10-03 15:23 ` [Bug 48241] oops when setting up LVM bugzilla-daemon
@ 2012-10-03 15:36 ` bugzilla-daemon
2012-10-03 16:16 ` bugzilla-daemon
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From: bugzilla-daemon @ 2012-10-03 15:36 UTC (permalink / raw)
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=48241
--- Comment #5 from Daniel Santos <daniel.santos@pobox.com> 2012-10-03 15:36:53 ---
> The image says the RIP is at kthread_data + 0xb
>
> That implies something went wrong within the workqueue or kthread
> systems, I've cc'd linux-kernel, but it's a bit of a vague thing to go
> on and could conceivably be a hardware issue (or some weird thread
> interaction in linux-next).
OK, thanks. I was kinda guessing it was from scsi_setup_fs_cmnd when I choose a
component, I don't really know that part of the kernel.
> The first question would be "does it happen in vanilla 3.6"?
I haven't tried 3.6 yet, but I did just rebuild using gcc 4.6.3 to make sure it
wasn't compiler related. After that, I will try 3.6 built with gcc 4.7.1.
Also, I got this in -mmotm prior to trying linux-next.
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2012-10-03 15:04 [Bug 48241] New: oops when setting up LVM bugzilla-daemon
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From: bugzilla-daemon @ 2012-10-03 16:16 UTC (permalink / raw)
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=48241
--- Comment #6 from Daniel Santos <daniel.santos@pobox.com> 2012-10-03 16:16:48 ---
Created an attachment (id=81951)
--> (https://bugzilla.kernel.org/attachment.cgi?id=81951)
oops of next-20121003 compiled with gcc 4.6.3
So yeah, very similar oops under 4.6.3 (looks like all that changed were
addresses & such). I'm running 3.6.0 right now.
uugh, but now that I think about it, I didn't use the same config that I was
running earlier since oldconfig was asking me tons of questions that were
already answered with a previous config (options removed or moved possibly?).
To make this complete, I should use my current 3.6.0 config, rebase to
next-20121003 and build that.
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^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug 48241] oops when setting up LVM
2012-10-03 15:04 [Bug 48241] New: oops when setting up LVM bugzilla-daemon
` (6 preceding siblings ...)
2012-10-03 16:16 ` bugzilla-daemon
@ 2012-10-03 16:21 ` bugzilla-daemon
2012-10-03 16:45 ` bugzilla-daemon
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From: bugzilla-daemon @ 2012-10-03 16:21 UTC (permalink / raw)
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=48241
--- Comment #7 from Daniel Santos <daniel.santos@pobox.com> 2012-10-03 16:21:22 ---
Created an attachment (id=81961)
--> (https://bugzilla.kernel.org/attachment.cgi?id=81961)
Working 3.6.0-vanilla .config
This is the .config from 3.6.0-vanilla that is working
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From: bugzilla-daemon @ 2012-10-03 16:45 UTC (permalink / raw)
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=48241
--- Comment #8 from Daniel Santos <daniel.santos@pobox.com> 2012-10-03 16:45:43 ---
Created an attachment (id=81971)
--> (https://bugzilla.kernel.org/attachment.cgi?id=81971)
config-3.6.0-next-20121003 (second)
OK, so I took my .config from 3.6.0-vanilla, ran oldconfig under
3.6.0-next-20121003 (using all default answers) and I have the same oops.
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@ 2012-10-03 16:46 ` bugzilla-daemon
2012-10-03 16:46 ` bugzilla-daemon
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From: bugzilla-daemon @ 2012-10-03 16:46 UTC (permalink / raw)
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=48241
Daniel Santos <daniel.santos@pobox.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #81961|application/octet-stream |text/plain
mime type| |
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From: bugzilla-daemon @ 2012-10-03 16:46 UTC (permalink / raw)
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=48241
Daniel Santos <daniel.santos@pobox.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #81971|application/octet-stream |text/plain
mime type| |
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2012-10-03 15:04 [Bug 48241] New: oops when setting up LVM bugzilla-daemon
` (10 preceding siblings ...)
2012-10-03 16:46 ` bugzilla-daemon
@ 2012-10-04 7:34 ` bugzilla-daemon
2012-10-05 18:38 ` bugzilla-daemon
2013-11-19 22:58 ` bugzilla-daemon
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From: bugzilla-daemon @ 2012-10-04 7:34 UTC (permalink / raw)
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=48241
--- Comment #9 from Anonymous Emailer <anonymous@kernel-bugs.osdl.org> 2012-10-04 07:34:55 ---
Reply-To: danielfsantos@att.net
On 10/03/2012 10:23 AM, James Bottomley wrote:
> On Wed, 2012-10-03 at 15:04 +0000, bugzilla-daemon@bugzilla.kernel.org
> wrote:
>> https://bugzilla.kernel.org/show_bug.cgi?id=48241
>>
>> Summary: oops when setting up LVM
>> Product: IO/Storage
>> Version: 2.5
>> Kernel Version: 3.6.0-next-20121003
>> Platform: All
>> OS/Version: Linux
>> Tree: Mainline
>> Status: NEW
>> Severity: normal
>> Priority: P1
>> Component: SCSI
>> AssignedTo: linux-scsi@vger.kernel.org
>> ReportedBy: daniel.santos@pobox.com
>> Regression: No
>>
>>
>> Created an attachment (id=81921)
--> (https://bugzilla.kernel.org/attachment.cgi?id=81921)
>> --> (https://bugzilla.kernel.org/attachment.cgi?id=81921)
>> image of oops
>
> The image says the RIP is at kthread_data + 0xb
>
> That implies something went wrong within the workqueue or kthread
> systems, I've cc'd linux-kernel, but it's a bit of a vague thing to go
> on and could conceivably be a hardware issue (or some weird thread
> interaction in linux-next).
>
> The first question would be "does it happen in vanilla 3.6"?
>
> James
So just to CC LKML, works in vanilla 3.6.0, happens in both -next & -mm,
tried compiling with both gcc 4.6.3 & 4.7.1.
Daniel
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2012-10-03 15:04 [Bug 48241] New: oops when setting up LVM bugzilla-daemon
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2012-10-04 7:34 ` bugzilla-daemon
@ 2012-10-05 18:38 ` bugzilla-daemon
2013-11-19 22:58 ` bugzilla-daemon
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From: bugzilla-daemon @ 2012-10-05 18:38 UTC (permalink / raw)
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=48241
--- Comment #10 from Daniel Santos <daniel.santos@pobox.com> 2012-10-05 18:38:08 ---
Update: bug not present in Linus today (commit
ecefbd94b834fa32559d854646d777c56749ef1c)
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@ 2013-11-19 22:58 ` bugzilla-daemon
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From: bugzilla-daemon @ 2013-11-19 22:58 UTC (permalink / raw)
To: linux-scsi
https://bugzilla.kernel.org/show_bug.cgi?id=48241
Alan <alan@lxorguk.ukuu.org.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |alan@lxorguk.ukuu.org.uk
Resolution|--- |CODE_FIX
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