This message contains a list of some regressions from 2.6.33,
for which there are no fixes in the mainline known to the tracking team.
If any of them have been fixed already, please let us know.
If you know of any other unresolved regressions from 2.6.33, please let us
know either and we'll add them to the list. Also, please let us know
if any of the entries below are invalid.
Each entry from the list will be sent additionally in an automatic reply
to this message with CCs to the people involved in reporting and handling
the issue.
Listed regressions statistics:
Date Total Pending Unresolved
----------------------------------------
2010-04-20 64 35 34
2010-04-07 48 35 33
2010-03-21 15 13 10
Unresolved regressions
----------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15812
Subject : utsname.domainname not set in x86_32 processes (causing "YPBINDPROC_DOMAIN: domain not bound" errors)
Submitter : <[email protected]>
Date : 2010-04-19 21:28 (1 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15805
Subject : reiserfs locking
Submitter : Alexander Beregalov <[email protected]>
Date : 2010-04-15 21:02 (5 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127136535323933&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15796
Subject : [REGRESSION bisected] Sound goes too fast due to commit 7b3a177b0
Submitter : Éric Piel <[email protected]>
Date : 2010-04-13 21:54 (7 days old)
First-Bad-Commit: http://kernel.org/git/linus/7b3a177b0d4f92b3431b8dca777313a07533a710
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127119569009790&w=2
Handled-By : Takashi Iwai <[email protected]>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15795
Subject : 2.6.34-rc4 : OOPS in unmap_vma
Submitter : Parag Warudkar <[email protected]>
Date : 2010-04-14 (6 days old)
Message-ID : <alpine.DEB.2.00.1004132147260.1881@parag-laptop>
References : http://marc.info/?l=linux-kernel&m=127121006625429&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15790
Subject : Meta-Bug: Regressions
Submitter : Florian Mickler <[email protected]>
Date : 2010-04-15 18:21 (5 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15788
Subject : external usb sound card doesn't work after resume
Submitter : François Valenduc <[email protected]>
Date : 2010-04-15 10:16 (5 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15774
Subject : 2.6.34-rc3: eth0 (8139too): transmit queue 0 timed out
Submitter : Németh Márton <[email protected]>
Date : 2010-04-10 12:33 (10 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127090287021976&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15768
Subject : Incorrectly calculated free blocks result in ENOSPC from writepage
Submitter : Dmitry Monakhov <[email protected]>
Date : 2010-04-12 11:24 (8 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15744
Subject : [2.6.34-rc1 REGRESSION] ahci 0000:00:1f.2: controller reset failed (0xffffffff)
Submitter : Andy Isaacson <[email protected]>
Date : 2010-04-06 22:54 (14 days old)
Message-ID : <<[email protected]></desc>>
References : http://marc.info/?l=linux-kernel&m=127059449031511&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15730
Subject : Ugly rmap NULL ptr deref oopsie on hibernate (was Linux 2.6.34-rc3)
Submitter : Borislav Petkov <[email protected]>
Date : 2010-04-02 17:59 (18 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127023173329741&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15729
Subject : BUG: physmap modprobe & rmmod
Submitter : Randy Dunlap <[email protected]>
Date : 2010-04-02 20:40 (18 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127024096210230&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15719
Subject : virtio_net causing kernel BUG when running under VirtualBox
Submitter : Thomas Müller <[email protected]>
Date : 2010-03-27 14:32 (24 days old)
First-Bad-Commit: http://kernel.org/git/linus/9ab86bbcf8be755256f0a5e994e0b38af6b4d399
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126970039227740&w=4
Handled-By : Shirley Ma <[email protected]>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15717
Subject : bluetooth oops
Submitter : Pavel Machek <[email protected]>
Date : 2010-03-14 20:14 (37 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126859771528426&w=4
Handled-By : Marcel Holtmann <[email protected]>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15713
Subject : hackbench regression due to commit 9dfc6e68bfe6e
Submitter : Alex Shi <[email protected]>
Date : 2010-03-25 8:40 (26 days old)
First-Bad-Commit: http://kernel.org/git/linus/9dfc6e68bfe6ee452efb1a4e9ca26a9007f2b864
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126950632920682&w=4
Handled-By : Christoph Lameter <[email protected]>
Pekka Enberg <[email protected]>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15712
Subject : [regression] 2.6.34-rc1 to -rc3 on zaurus: no longer boots
Submitter : Pavel Machek <[email protected]>
Date : 2010-04-01 6:06 (19 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127010200817402&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15711
Subject : 2.6.34-rc3, BUG at mm/slab.c:2989
Submitter : Heinz Diehl <[email protected]>
Date : 2010-04-01 17:52 (19 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127014437406250&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15704
Subject : [r8169] WARNING: at net/sched/sch_generic.c
Submitter : Sergey Senozhatsky <[email protected]>
Date : 2010-03-31 10:21 (20 days old)
Message-ID : <<[email protected]>>
References : http://marc.info/?l=linux-kernel&m=127003090406108&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15698
Subject : Freeze on power-off / suspend to ram
Submitter : arond <[email protected]>
Date : 2010-04-05 13:53 (15 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15673
Subject : 2.6.34-rc2: "ima_dec_counts: open/free imbalance"?
Submitter : Thomas Meyer <[email protected]>
Date : 2010-03-28 11:31 (23 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126977593326800&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15672
Subject : KVM bug, git bisected
Submitter : Kent Overstreet <[email protected]>
Date : 2010-03-27 12:43 (24 days old)
First-Bad-Commit: http://kernel.org/git/linus/5beb49305251e5669852ed541e8e2f2f7696c53e
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126969385121711&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15671
Subject : intel graphic card hanging (Hangcheck timer elapsed... GPU hung)
Submitter : Norbert Preining <[email protected]>
Date : 2010-03-27 16:11 (24 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126970883105262&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15669
Subject : INFO: suspicious rcu_dereference_check()
Submitter : Zdenek Kabelac <[email protected]>
Date : 2010-03-08 1:26 (43 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126801163107713&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15668
Subject : start_kernel(): bug: interrupts were enabled early
Submitter : Rabin Vincent <[email protected]>
Date : 2010-03-25 19:53 (26 days old)
First-Bad-Commit: http://kernel.org/git/linus/773e3eb7b81e5ba13b5155dfb3bb75b8ce37f8f9
Message-ID : <20100325194100.GA2364@debian>
References : http://marc.info/?l=linux-kernel&m=126954607216519&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15664
Subject : Graphics hang and kernel backtrace when starting Azureus with Compiz enabled
Submitter : Alex Villacis Lasso <[email protected]>
Date : 2010-04-01 01:09 (19 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15661
Subject : PROBLEM: crash on halt with 2.6.34-0.16.rc2.git0.fc14.x86_64
Submitter : Jon Masters <[email protected]>
Date : 2010-03-26 15:29 (25 days old)
Message-ID : <<1269617372.3779.234.camel@localhost>>
References : http://marc.info/?l=linux-kernel&m=126961739803949&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15659
Subject : [Regresion] [2.6.34-rc1] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
Submitter : Maciej Rutecki <[email protected]>
Date : 2010-03-25 20:04 (26 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126954749618319&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15625
Subject : BUG: 2.6.34-rc1, RIP is (null)
Submitter : Randy Dunlap <[email protected]>
Date : 2010-03-18 22:22 (33 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126895098217351&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15611
Subject : Failure with the 2.6.34-rc1 kernel
Submitter : Rupjyoti Sarmah <[email protected]>
Date : 2010-03-16 15:45 (35 days old)
Message-ID : <AC311A8E81420D4EBC1F26E6479848FE065B7D3D@SDCEXCHANGE01.ad.amcc.com>
References : http://marc.info/?l=linux-kernel&m=126875435718396&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15610
Subject : fsck leads to swapper - BUG: unable to handle kernel NULL pointer dereference & panic
Submitter : Ozgur Yuksel <[email protected]>
Date : 2010-03-22 15:59 (29 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15601
Subject : [BUG] SLOB breaks Crypto
Submitter : [email protected]
Date : 2010-03-15 13:39 (36 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126866044724539&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15590
Subject : 2.6.34-rc1: regression: ^Z no longer stops sound
Submitter : Pavel Machek <[email protected]>
Date : 2010-03-14 7:58 (37 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126855353122623&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15589
Subject : 2.6.34-rc1: Badness at fs/proc/generic.c:316
Submitter : Christian Kujau <[email protected]>
Date : 2010-03-13 23:53 (38 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126852442903680&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15553
Subject : Screen backlight doesn't come back on after lid was closed (GM45)
Submitter : <[email protected]>
Date : 2010-03-17 14:35 (34 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15551
Subject : WARNING: at net/mac80211/work.c:811 ieee80211_work_work+0x7f/0xde8 [mac80211]()
Submitter : Alex Zhavnerchik <[email protected]>
Date : 2010-03-16 22:03 (35 days old)
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15505
Subject : No more b43 wireless interface since 2.6.34-rc1
Submitter : Christian Casteyde <[email protected]>
Date : 2010-03-10 06:59 (41 days old)
Handled-By : Yinghai Lu <[email protected]>
Patch : https://bugzilla.kernel.org/show_bug.cgi?id=15505#c11
For details, please visit the bug entries and follow the links given in
references.
As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.33,
unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=15310
Please let the tracking team know if there are any Bugzilla entries that
should be added to the list in there.
Thanks!
On Tuesday 20 April 2010, Andrew Morton wrote:
> On Tue, 20 Apr 2010 05:15:57 +0200 (CEST) "Rafael J. Wysocki" <[email protected]> wrote:
>
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15812
> > Subject : utsname.domainname not set in x86_32 processes (causing "YPBINDPROC_DOMAIN: domain not bound" errors)
> > Submitter : <[email protected]>
> > Date : 2010-04-19 21:28 (1 days old)
>
> I merged hch's fix for this twelve seconds ago.
I updated the entry.
On Tuesday 20 April 2010, Nick Bowler wrote:
> On 05:15 Tue 20 Apr , Rafael J. Wysocki wrote:
> > If you know of any other unresolved regressions from 2.6.33, please let us
> > know either and we'll add them to the list. Also, please let us know
> > if any of the entries below are invalid.
>
> Please list these two similar regressions from 2.6.33 in the r600 DRM:
>
> * r600 CS checker rejects GL_DEPTH_TEST w/o depth buffer:
> https://bugs.freedesktop.org/show_bug.cgi?id=27571
>
> * r600 CS checker rejects narrow FBO renderbuffers:
> https://bugs.freedesktop.org/show_bug.cgi?id=27609
Do you want to me to add them as one entry or as two separate bugs?
Rafael
On 05:15 Tue 20 Apr , Rafael J. Wysocki wrote:
> If you know of any other unresolved regressions from 2.6.33, please let us
> know either and we'll add them to the list. Also, please let us know
> if any of the entries below are invalid.
Please list these two similar regressions from 2.6.33 in the r600 DRM:
* r600 CS checker rejects GL_DEPTH_TEST w/o depth buffer:
https://bugs.freedesktop.org/show_bug.cgi?id=27571
* r600 CS checker rejects narrow FBO renderbuffers:
https://bugs.freedesktop.org/show_bug.cgi?id=27609
Thanks.
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
On Wednesday 21 April 2010, Ben Gamari wrote:
> On Tue, 20 Apr 2010 05:15:57 +0200 (CEST), "Rafael J. Wysocki" <[email protected]> wrote:
> > This message contains a list of some regressions from 2.6.33,
> > for which there are no fixes in the mainline known to the tracking team.
> > If any of them have been fixed already, please let us know.
> >
> > If you know of any other unresolved regressions from 2.6.33, please let us
> > know either and we'll add them to the list. Also, please let us know
> > if any of the entries below are invalid.
> >
>
> I have recently reported this suspend regression on my Dell laptop hardware.
>
> References: http://lkml.org/lkml/2010/4/18/20
> Bug-report: https://bugzilla.kernel.org/show_bug.cgi?id=15820
This has been added to the list now. Please check my comment in the Bugzilla
entry.
Rafael
On Tue, 20 Apr 2010 05:15:57 +0200 (CEST), "Rafael J. Wysocki" <[email protected]> wrote:
> This message contains a list of some regressions from 2.6.33,
> for which there are no fixes in the mainline known to the tracking team.
> If any of them have been fixed already, please let us know.
>
> If you know of any other unresolved regressions from 2.6.33, please let us
> know either and we'll add them to the list. Also, please let us know
> if any of the entries below are invalid.
>
I have recently reported this suspend regression on my Dell laptop hardware.
References: http://lkml.org/lkml/2010/4/18/20
Bug-report: https://bugzilla.kernel.org/show_bug.cgi?id=15820
Thanks,
- Ben
On Wed, Apr 21, 2010 at 07:15:38AM +0200, Rafael J. Wysocki wrote:
> On Tuesday 20 April 2010, Nick Bowler wrote:
> > On 05:15 Tue 20 Apr , Rafael J. Wysocki wrote:
> > > If you know of any other unresolved regressions from 2.6.33, please let us
> > > know either and we'll add them to the list. Also, please let us know
> > > if any of the entries below are invalid.
> >
> > Please list these two similar regressions from 2.6.33 in the r600 DRM:
> >
> > * r600 CS checker rejects GL_DEPTH_TEST w/o depth buffer:
> > https://bugs.freedesktop.org/show_bug.cgi?id=27571
> >
> > * r600 CS checker rejects narrow FBO renderbuffers:
> > https://bugs.freedesktop.org/show_bug.cgi?id=27609
>
> Do you want to me to add them as one entry or as two separate bugs?
>
> Rafael
>
First one is userspace bug, i need to look into the second one.
ie we were lucky the hw didn't lockup without depth buffer and
depth test enabled.
Cheers,
Jerome
On Tue, 20 Apr 2010 05:15:57 +0200 (CEST) "Rafael J. Wysocki" <[email protected]> wrote:
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15812
> Subject : utsname.domainname not set in x86_32 processes (causing "YPBINDPROC_DOMAIN: domain not bound" errors)
> Submitter : <[email protected]>
> Date : 2010-04-19 21:28 (1 days old)
I merged hch's fix for this twelve seconds ago.
On Wed, Apr 21, 2010 at 07:15:38AM +0200, Rafael J. Wysocki wrote:
> On Tuesday 20 April 2010, Nick Bowler wrote:
> > Please list these two similar regressions from 2.6.33 in the r600 DRM:
> >
> > * r600 CS checker rejects GL_DEPTH_TEST w/o depth buffer:
> > https://bugs.freedesktop.org/show_bug.cgi?id=27571
> >
> > * r600 CS checker rejects narrow FBO renderbuffers:
> > https://bugs.freedesktop.org/show_bug.cgi?id=27609
>
> Do you want to me to add them as one entry or as two separate bugs?
As upstream doesn't consider the first to be a kernel issue, I guess you
should just list the second.
On 10:57 Wed 21 Apr , Jerome Glisse wrote:
> First one is userspace bug, i need to look into the second one.
> ie we were lucky the hw didn't lockup without depth buffer and
> depth test enabled.
OK, if the failure is due to userspace is doing Very Bad Things(tm),
catching that seems reasonable.
Nevertheless, even if it happened by luck, the result was (ostensibly)
working programs that suddenly break once one "upgrades" to the latest
kernel. If userspace can't be fixed before 2.6.34 is released, perhaps
a less cryptic log message would be appropriate?
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)