[NOTES:
* This report has been delayed, because I had to go through all of the
entries and filter out the fixed ones, invalid ones etc. Of course, I might
have missed some, but hopefully not too many.
* E-mail reports from the last 7 days are not included.]
This message contains a list of some post-2.6.33 regressions introduced before
2.6.34, 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 post-2.6.33 regressions, 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
----------------------------------------
2010-06-13 111 40 34
2010-05-09 80 27 24
2010-05-04 76 26 22
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=16170
Subject : Leadtek Winfast DTV Dongle (STK7700P based) is not working in 2.6.34
Submitter : macjariel <[email protected]>
Date : 2010-06-09 11:11 (5 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16162
Subject : SSD + sata_nv + btrfs oops
Submitter : Dave Airlie <[email protected]>
Date : 2010-06-01 3:04 (13 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127536149022333&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16158
Subject : winxp guest hangs after idle for ~30 minutes
Submitter : brimhall <[email protected]>
Date : 2010-06-08 17:52 (6 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16139
Subject : wait_even_interruptible_timeout(), signal, spin_lock() = system hang
Submitter : Shirish Pargaonkar <[email protected]>
Date : 2010-05-28 16:44 (17 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127506510328758&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16137
Subject : Ooops in BTRFS in 2.6.34 / x86_64 when mounting subvolume by name
Submitter : armin walland <[email protected]>
Date : 2010-05-27 12:27 (18 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127496434110736&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16136
Subject : Linux 2.6.34 causes system lockup on Compaq Presario 2200 Laptop
Submitter : Jeffrey Merkey <[email protected]>
Date : 2010-05-27 18:08 (18 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127498375415689&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16135
Subject : [BUG] kacpi_notify goes into an infinite loop (luckly it calls cond_resched)
Submitter : Steven Rostedt <[email protected]>
Date : 2010-05-29 1:01 (16 days old)
First-Bad-Commit: http://git.kernel.org/linus/fa80945269f312bc609e8384302f58b03c916e12
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127509490405845&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16134
Subject : 2.6.34 hard lock ppp/do_tty_hangup, regression
Submitter : Richard Zidlicky <[email protected]>
Date : 2010-05-26 8:48 (19 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127486354023473&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16111
Subject : hostap_pci: infinite registered netdevice wifi0
Submitter : Petr Pisar <[email protected]>
Date : 2010-06-02 20:55 (12 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16097
Subject : 2.6.34 on Samsung P460: reset after "Waiting for /dev to be fully populated"
Submitter : Harald Dunkel <[email protected]>
Date : 2010-05-25 9:12 (20 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127477877432254&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16084
Subject : iwl3945 bug in 2.6.34
Submitter : Satish Eerpini <[email protected]>
Date : 2010-05-23 6:37 (22 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127459596015626&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16082
Subject : host panic on kernel 2.6.34
Submitter : Hao, Xudong <[email protected]>
Date : 2010-05-24 8:23 (21 days old)
Message-ID : <BC00F5384FCFC9499AF06F92E8B78A9E04DCCCE242@shsmsx502.ccr.corp.intel.com>
References : http://marc.info/?l=linux-kernel&m=127468951208864&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16054
Subject : UML broken for CONFIG_SLAB
Submitter : Parag Warudkar <[email protected]>
Date : 2010-05-23 21:40 (22 days old)
Message-ID : <alpine.DEB.2.00.1005231149100.605@parag-laptop>
References : http://marc.info/?l=linux-kernel&m=127465083806617&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16050
Subject : The ibmcam driver is not working
Submitter : Bill Davidsen <[email protected]>
Date : 2010-05-25 23:02 (20 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16040
Subject : kacpid consumes ~40% of cpu all the time beginning with 2.6.34
Submitter : Mehmet Giritli <[email protected]>
Date : 2010-05-24 07:32 (21 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16035
Subject : Incorrect initial resolution of (external) vga monitor with KMS
Submitter : andreas.eckstein <[email protected]>
Date : 2010-05-23 12:28 (22 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16034
Subject : 2.6.34: dlm: possible circular locking dependency detected
Submitter : CaT <[email protected]>
Date : 2010-05-21 6:59 (24 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127442519608471&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15977
Subject : WARNING: at lib/dma-debug.c:866 check_for_stack
Submitter : Zdenek Kabelac <[email protected]>
Date : 2010-05-14 8:56 (31 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127382742729825&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15970
Subject : BUG: amd64-agp (2.6.34-rc7)
Submitter : Randy Dunlap <[email protected]>
Date : 2010-05-11 20:56 (34 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127361149610881&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15951
Subject : commit 9630bdd9 changes behavior of the poweroff
Submitter : Michal Hocko <[email protected]>
Date : 2010-04-01 13:39 (74 days old)
First-Bad-Commit: http://git.kernel.org/linus/9630bdd9b15d2f489c646d8bc04b60e53eb5ec78
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127012918316305&w=4
Handled-By : Rafael J. Wysocki <[email protected]>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15936
Subject : Suspicious rcu_dereference_check() usage detected during 2.6.34-rc6 boot on PPC64/p5 processor
Submitter : Subrata Modak <[email protected]>
Date : 2010-05-06 7:29 (39 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127313031922395&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15924
Subject : kacpid consumes ~100% CPU, system freezes randomly
Submitter : Jaroslav Kameník <[email protected]>
Date : 2010-05-06 21:12 (39 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15862
Subject : 2.6.34-rc4/5: iwlagn unusable until reload
Submitter : Nico Schottelius <[email protected]>
Date : 2010-04-27 7:49 (48 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127235784004839&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15858
Subject : [2.6.34-rc5] bad page state copying to/from HFS+ filesystem...
Submitter : Daniel J Blueman <[email protected]>
Date : 2010-04-25 21:14 (50 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127223008621881&w=2
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 (60 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127136535323933&w=2
Handled-By : Frederic Weisbecker <[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 (92 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 (81 days old)
First-Bad-Commit: http://git.kernel.org/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 (74 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127010200817402&w=2
Handled-By : Eric Miao <[email protected]>
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 (75 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=15673
Subject : 2.6.34-rc2: "ima_dec_counts: open/free imbalance"?
Submitter : Thomas Meyer <[email protected]>
Date : 2010-03-28 11:31 (78 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=15671
Subject : intel graphic card hanging (Hangcheck timer elapsed... GPU hung)
Submitter : Norbert Preining <[email protected]>
Date : 2010-03-27 16:11 (79 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126970883105262&w=2
Handled-By : Jesse Barnes <[email protected]>
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 (98 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=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 (74 days old)
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 (81 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126954749618319&w=2
Handled-By : Chris Wilson <[email protected]>
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16147
Subject : ksoftirq hogs the CPU
Submitter : Thomas Jarosch <[email protected]>
Date : 2010-06-07 15:17 (7 days old)
First-Bad-Commit: http://git.kernel.org/linus/ae74e823cb7d4cd476f623fce9a38f625f6c09a8
Handled-By : Martin Wilck <[email protected]>
Patch : https://bugzilla.kernel.org/attachment.cgi?id=26732
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16138
Subject : PCMCIA regression
Submitter : Mikulas Patocka <[email protected]>
Date : 2010-05-25 20:25 (20 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127481913909672&w=2
Handled-By : Dominik Brodowski <[email protected]>
Patch : https://bugzilla.kernel.org/attachment.cgi?id=26685
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16007
Subject : x86/pci Oops with CONFIG_SND_HDA_INTEL
Submitter : Graham Ramsey <[email protected]>
Date : 2010-05-19 17:09 (26 days old)
Handled-By : Yinghai Lu <[email protected]>
Patch : https://patchwork.kernel.org/patch/105662/
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15909
Subject : open("a/",O_NOFOLLOW) fails with ELOOP if "a" is a symbolic link to a directory.
Submitter : Marius Tolzmann <[email protected]>
Date : 2010-05-05 13:01 (40 days old)
Handled-By : OGAWA Hirofumi <[email protected]>
Jan Kara <[email protected]>
Patch : https://patchwork.kernel.org/patch/99291/
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15863
Subject : 2.6.34-rc5-git7 (plus all patches) -- another suspicious rcu_dereference_check() usage.
Submitter : Miles Lane <[email protected]>
Date : 2010-04-27 0:51 (48 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127232949104878&w=2
Handled-By : Paul E. McKenney <[email protected]>
Patch : https://patchwork.kernel.org/patch/96096/
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 (93 days old)
Message-ID : <<[email protected]>>
References : http://marc.info/?l=linux-kernel&m=126852442903680&w=2
Handled-By : Michael Ellerman <[email protected]>
Patch : http://patchwork.ozlabs.org/patch/52978/
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 introduced
between 2.6.33 and 2.6.34, unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=15310
Please let the tracking teak know if there are any Bugzilla entries that
should be added to the list in there.
Thanks!
On Mon, 2010-06-21 at 11:32 -0700, Luis R. Rodriguez wrote:
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16111
> > Subject : hostap_pci: infinite registered netdevice wifi0
> > Submitter : Petr Pisar <[email protected]>
> > Date : 2010-06-02 20:55 (19 days old)
>
> The last entry on this one says we are not sure how to fix this...
That was a patch posted for that by Tim Gardner:
https://patchwork.kernel.org/patch/105008/
The patch is applied to wireless-testing
(d6a574ff6bfb842bdb98065da053881ff527be46)
$ git describe d6a574ff6bfb842bdb98065da053881ff527be46
v2.6.34-4694-gd6a574f
I understand it was applied after 2.6.34, so it should be backported to
2.6.34 and whatever older kernels are affected.
--
Regards,
Pavel Roskin
On 16:45 Sun 13 Jun , Rafael J. Wysocki wrote:
> * This report has been delayed, because I had to go through all of the
> entries and filter out the fixed ones, invalid ones etc. Of course, I might
> have missed some, but hopefully not too many.
This regression from 2.6.33 still seems to be missing from the list, and
is still present in 2.6.35-rc3.
r600 CS checker rejects narrow FBO renderbuffers.
https://bugs.freedesktop.org/show_bug.cgi?id=27609
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
On Mon, Jun 21, 2010 at 3:01 PM, Pavel Roskin <[email protected]> wrote:
> On Mon, 2010-06-21 at 11:32 -0700, Luis R. Rodriguez wrote:
>
>> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16111
>> > Subject : hostap_pci: infinite registered netdevice wifi0
>> > Submitter : Petr Pisar <[email protected]>
>> > Date : 2010-06-02 20:55 (19 days old)
>>
>> The last entry on this one says we are not sure how to fix this...
>
> That was a patch posted for that by Tim Gardner:
> https://patchwork.kernel.org/patch/105008/
>
> The patch is applied to wireless-testing
> (d6a574ff6bfb842bdb98065da053881ff527be46)
>
> $ git describe d6a574ff6bfb842bdb98065da053881ff527be46
> v2.6.34-4694-gd6a574f
>
> I understand it was applied after 2.6.34, so it should be backported to
> 2.6.34 and whatever older kernels are affected.
Tim can this be sent for stable?
Luis, a stable whore
For your convenience in reading the regression report here's the
802.11 and Bluetooth ones. There's one PCMCIA one which I left in as I
think these patches now go through John (?) The other ones are 1
Bluetooth regression, 1 hostap_pci, 1 iwl3945 and 1 iwlagn regression.
Luis
On Sun, Jun 13, 2010 at 7:45 AM, Rafael J. Wysocki <[email protected]> wrote:
> Unresolved regressions
> ----------------------
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16111
> Subject : hostap_pci: infinite registered netdevice wifi0
> Submitter : Petr Pisar <[email protected]>
> Date : 2010-06-02 20:55 (12 days old)
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16084
> Subject : iwl3945 bug in 2.6.34
> Submitter : Satish Eerpini <[email protected]>
> Date : 2010-05-23 6:37 (22 days old)
> Message-ID : <[email protected]>
> References : http://marc.info/?l=linux-kernel&m=127459596015626&w=2
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15862
> Subject : 2.6.34-rc4/5: iwlagn unusable until reload
> Submitter : Nico Schottelius <[email protected]>
> Date : 2010-04-27 7:49 (48 days old)
> Message-ID : <[email protected]>
> References : http://marc.info/?l=linux-kernel&m=127235784004839&w=2
> 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 (92 days old)
> Message-ID : <[email protected]>
> References : http://marc.info/?l=linux-kernel&m=126859771528426&w=4
> Handled-By : Marcel Holtmann <[email protected]>
> Regressions with patches
> ------------------------
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16138
> Subject : PCMCIA regression
> Submitter : Mikulas Patocka <[email protected]>
> Date : 2010-05-25 20:25 (20 days old)
> Message-ID : <[email protected]>
> References : http://marc.info/?l=linux-kernel&m=127481913909672&w=2
> Handled-By : Dominik Brodowski <[email protected]>
> Patch : https://bugzilla.kernel.org/attachment.cgi?id=26685