LinuxLists.cc - 2.6.33-rc8-git6: Reported regressions 2.6.31 -> 2.6.32

2010-02-21 21:59:19

Subject: 2.6.33-rc8-git6: Reported regressions 2.6.31 -> 2.6.32

This message contains a list of some post-2.6.31 regressions introduced before
2.6.32, 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-2.6.31 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
----------------------------------------
2010-02-21 158 39 35
2010-02-15 157 45 37
2010-02-08 155 47 37
2010-02-01 149 50 45
2010-01-24 140 45 43
2010-01-10 130 44 40
2009-12-29 124 60 57
2009-11-21 86 29 25
2009-11-16 84 46 41
2009-10-26 66 42 37
2009-10-12 48 31 27
2009-10-02 22 15 9

Unresolved regressions
----------------------

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15341
Subject : Load goes up very high when we traverse the large tree
Submitter : Frederic MASSOT <[email protected]>
Date : 2010-02-17 11:43 (5 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15309
Subject : reiserfs issue with 2.6.32.8
Submitter : Bret Towe <[email protected]>
Date : 2010-02-14 18:23 (8 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126617185512707&w=4

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15220
Subject : Kernel freezes when playing DVB stream and having 3D acceleration in the same time
Submitter : Cijoml Cijomlovic Cijomlov <[email protected]>
Date : 2010-02-03 20:34 (19 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15206
Subject : uvcvideo fails to work since 2.6.32
Submitter : Rich Ercolani <[email protected]>
Date : 2010-02-01 12:51 (21 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15205
Subject : blank screen with KMS if lid is closed before kernel boots
Submitter : Sven Joachim <[email protected]>
Date : 2010-02-01 09:08 (21 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/b42d4c5c6a872815d711e5d51a600f5122c38eee

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15190
Subject : second suspend fails and system freezes in hp 6910P laptop
Submitter : Jithin Emmanuel <[email protected]>
Date : 2010-01-31 15:53 (22 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15158
Subject : oops related to i915_gem_object_save_bit_17_swizzle
Submitter : Werner Lemberg <[email protected]>
Date : 2010-01-28 08:26 (25 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15156
Subject : 2.6.32.6 hang at boot with ati x1600
Submitter : Alexey Kuznetsov <[email protected]>
Date : 2010-01-28 05:02 (25 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15134
Subject : gobi_loader hangs after commit 8e8dce065088
Submitter : Matthew Garrett <[email protected]>
Date : 2010-01-17 2:55 (36 days old)
References : http://marc.info/?l=linux-kernel&m=126369696509502&w=4
Handled-By : Oliver Neukum <[email protected]>
Alan Cox <[email protected]>

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15100
Subject : X11 is black after resume from s2ram if my T400 was previous in docking station before
Submitter : Toralf Förster <[email protected]>
Date : 2010-01-21 08:56 (32 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/c1c7af60892070e4b82ad63bbfb95ae745056de0

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15096
Subject : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
Submitter : Rafał Miłecki <[email protected]>
Date : 2010-01-20 23:15 (33 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15042
Subject : socket(PF_INET6 hangs when ipv6 not yet initialized
Submitter : Marc Haber <[email protected]>
Date : 2010-01-10 14:28 (43 days old)
References : http://marc.info/?l=linux-kernel&m=126313553029280&w=4

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15021
Subject : agpgart sometimes fails to initialize sometimes
Submitter : Maciej Piechotka <[email protected]>
Date : 2010-01-09 23:31 (44 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14998
Subject : Caught 32-bit read from uninitialized memory in acpi_system_read_event -- 2.6.31 regression
Submitter : Christian Casteyde <[email protected]>
Date : 2010-01-06 21:40 (47 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/eca6f534e61919b28fb21aafbd1c2983deae75be

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14943
Subject : nfs regression?
Submitter : Nikola Ciprich <[email protected]>
Date : 2009-12-28 12:10 (56 days old)
References : http://marc.info/?l=linux-kernel&m=126200276223524&w=4

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14922
Subject : 2.6.32 seemed to have broken nVidia MCP7A sata controller
Submitter : Mike Cui <[email protected]>
Date : 2009-12-19 6:13 (65 days old)
References : http://marc.info/?l=linux-ide&m=126120323407742&w=4
Handled-By : Jeff Garzik <[email protected]>
Robert Hancock <[email protected]>

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14898
Subject : ksoftirqd problem
Submitter : Nico <[email protected]>
Date : 2009-12-13 19:05 (71 days old)
References : http://marc.info/?l=linux-kernel&m=126073114325690&w=4

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14895
Subject : BUG in kernel 2.6.32 when using luks encrypted root and RAID0..
Submitter : r4 <[email protected]>
Date : 2009-12-03 18:24 (81 days old)
References : http://marc.info/?l=linux-kernel&m=125986664904751&w=4

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14891
Subject : Deadlock regression related to NFS root
Submitter : Stephen R. van den Berg <[email protected]>
Date : 2009-11-24 0:24 (90 days old)
References : http://marc.info/?l=linux-kernel&m=125902279909452&w=4
Handled-By : Trond Myklebust <[email protected]>

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14868
Subject : flood of "don't try to register things with the same name in the same directory." on upgrade to 2.6.32
Submitter : Rich Ercolani <[email protected]>
Date : 2009-12-24 02:44 (60 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14817
Subject : When is system under load, then freeze/HD fail
Submitter : okias <[email protected]>
Date : 2009-12-15 11:12 (69 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14782
Subject : Suspend hangs Lenovo SL300 after gdm login
Submitter : Gary Trakhman <[email protected]>
Date : 2009-12-10 18:53 (74 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/03ba3782e8dcc5b0e1efe440d33084f066e38cae

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14748
Subject : e1000e NIC not working after reboot
Submitter : Maciek Sitarz <[email protected]>
Date : 2009-12-06 13:04 (78 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14695
Subject : regression in karmic thermal control
Submitter : Bugie <[email protected]>
Date : 2009-11-26 08:45 (88 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14667
Subject : bisected 2.6.32 EC regression - Temperatures not correctly detected after suspend
Submitter : Federico Chiacchiaretta <[email protected]>
Date : 2009-11-22 20:42 (92 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/6a63b06f3c494cc87eade97f081300bda60acec7

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14657
Subject : perf subsystem breakage in 2.6.32-rc7
Submitter : Arjan van de Ven <[email protected]>
Date : 2009-11-19 19:50 (95 days old)
References : http://marc.info/?l=linux-kernel&m=125866013419738&w=4

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14656
Subject : Oops at __rmqueue+0x98 with 2.6.32-rc6
Submitter : Lucas C. Villa Real <[email protected]>
Date : 2009-11-19 3:48 (95 days old)
References : http://marc.info/?l=linux-kernel&m=125860255229092&w=4

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14624
Subject : ath9k: BUG kmalloc-8192: Poison overwritten
Submitter : Miles Lane <[email protected]>
Date : 2009-11-12 4:58 (102 days old)
References : http://marc.info/?l=linux-kernel&m=125800196520396&w=4

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14621
Subject : specjbb2005 and aim7 regression with 2.6.32-rc kernels
Submitter : Zhang, Yanmin <[email protected]>
Date : 2009-11-06 7:38 (108 days old)
References : http://marc.info/?l=linux-kernel&m=125749310413174&w=4

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14504
Subject : intermittent hibernation problem again
Submitter : Ferenc Wágner <[email protected]>
Date : 2009-10-28 23:49 (117 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14487
Subject : PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0
Submitter : Justin P. Mattock <[email protected]>
Date : 2009-10-23 16:45 (122 days old)
References : http://lkml.org/lkml/2009/10/23/252
Handled-By : Jan Beulich <[email protected]>

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14442
Subject : resume after hibernate: /dev/sdb drops and returns as /dev/sde
Submitter : Duncan <[email protected]>
Date : 2009-10-20 01:52 (125 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14426
Subject : CE: hpet increasing min_delta_ns flood
Submitter : Thibault Mondary <[email protected]>
Date : 2009-10-17 09:29 (128 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14298
Subject : warning at manage.c:361 (set_irq_wake), matrix-keypad related?
Submitter : Pavel Machek <[email protected]>
Date : 2009-09-30 20:07 (145 days old)
References : http://marc.info/?l=linux-kernel&m=125434130703538&w=4

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14297
Subject : console resume broken since ba15ab0e8d
Submitter : Sascha Hauer <[email protected]>
Date : 2009-09-30 15:11 (145 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/ba15ab0e8de0d4439a91342ad52d55ca9e313f3d
References : http://marc.info/?l=linux-kernel&m=125432349404060&w=4

Regressions with patches
------------------------

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15304
Subject : SMT scheduler regression in find_busiest_queue()
Submitter : Suresh Siddha <[email protected]>
Date : 2010-02-13 1:14 (9 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/bdb94aa5dbd8b55e75f5a50b61312fe589e2c2d1
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126602374511831&w=4
Handled-By : Suresh Siddha <[email protected]>
Patch : http://patchwork.kernel.org/patch/79039/

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15248
Subject : KMS broken on Intel 855GM broken with 2.6.32/33
Submitter : Michal Nowak <[email protected]>
Date : 2010-02-07 09:59 (15 days old)
Handled-By : Jesse Barnes <[email protected]>
Patch : http://patchwork.kernel.org/patch/78947/

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15193
Subject : kswapd continuously active
Submitter : Jan Engelhardt <[email protected]>
Date : 2010-01-22 23 (31 days old)
References : http://marc.info/?l=linux-kernel&m=126420434519039&w=4
Handled-By : Jens Axboe <[email protected]>
Jens Axboe <[email protected]>
Patch : http://patchwork.kernel.org/patch/78856/

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14997
Subject : Closing and re-opening the lid does not reactivate the backlight
Submitter : o. meijer <[email protected]>
Date : 2010-01-06 15:38 (47 days old)
Handled-By : Takashi Iwai <[email protected]>
Jesse Barnes <[email protected]>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=25092

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 2.6.31 and 2.6.32, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=14230

Please let the tracking teak know if there are any Bugzilla entries that
should be added to the list in there.

Thanks!

2010-02-21 21:59:26

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14297] console resume broken since ba15ab0e8d

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14297
Subject : console resume broken since ba15ab0e8d
Submitter : Sascha Hauer <[email protected]>
Date : 2009-09-30 15:11 (145 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/ba15ab0e8de0d4439a91342ad52d55ca9e313f3d
References : http://marc.info/?l=linux-kernel&m=125432349404060&w=4

2010-02-21 22:04:18

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14621] specjbb2005 and aim7 regression with 2.6.32-rc kernels

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14621
Subject : specjbb2005 and aim7 regression with 2.6.32-rc kernels
Submitter : Zhang, Yanmin <[email protected]>
Date : 2009-11-06 7:38 (108 days old)
References : http://marc.info/?l=linux-kernel&m=125749310413174&w=4

2010-02-21 22:04:20

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14624] ath9k: BUG kmalloc-8192: Poison overwritten

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14624
Subject : ath9k: BUG kmalloc-8192: Poison overwritten
Submitter : Miles Lane <[email protected]>
Date : 2009-11-12 4:58 (102 days old)
References : http://marc.info/?l=linux-kernel&m=125800196520396&w=4

2010-02-21 22:04:17

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14426] CE: hpet increasing min_delta_ns flood

2010-02-21 22:04:15

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14487] PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14487
Subject : PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0
Submitter : Justin P. Mattock <[email protected]>
Date : 2009-10-23 16:45 (122 days old)
References : http://lkml.org/lkml/2009/10/23/252
Handled-By : Jan Beulich <[email protected]>

2010-02-21 22:04:13

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14298] warning at manage.c:361 (set_irq_wake), matrix-keypad related?

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14298
Subject : warning at manage.c:361 (set_irq_wake), matrix-keypad related?
Submitter : Pavel Machek <[email protected]>
Date : 2009-09-30 20:07 (145 days old)
References : http://marc.info/?l=linux-kernel&m=125434130703538&w=4

2010-02-21 22:04:11

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14442] resume after hibernate: /dev/sdb drops and returns as /dev/sde

2010-02-21 22:05:36

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14891] Deadlock regression related to NFS root

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14891
Subject : Deadlock regression related to NFS root
Submitter : Stephen R. van den Berg <[email protected]>
Date : 2009-11-24 0:24 (90 days old)
References : http://marc.info/?l=linux-kernel&m=125902279909452&w=4
Handled-By : Trond Myklebust <[email protected]>

2010-02-21 22:05:16

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14748] e1000e NIC not working after reboot

2010-02-21 22:05:23

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14895] BUG in kernel 2.6.32 when using luks encrypted root and RAID0..

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14895
Subject : BUG in kernel 2.6.32 when using luks encrypted root and RAID0..
Submitter : r4 <[email protected]>
Date : 2009-12-03 18:24 (81 days old)
References : http://marc.info/?l=linux-kernel&m=125986664904751&w=4

2010-02-21 22:05:47

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14943] nfs regression?

2010-02-21 22:05:57

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15096
Subject : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
Submitter : Rafał Miłecki <[email protected]>
Date : 2010-01-20 23:15 (33 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369

2010-02-21 22:06:11

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15100] X11 is black after resume from s2ram if my T400 was previous in docking station before

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15100
Subject : X11 is black after resume from s2ram if my T400 was previous in docking station before
Submitter : Toralf Förster <[email protected]>
Date : 2010-01-21 08:56 (32 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/c1c7af60892070e4b82ad63bbfb95ae745056de0

2010-02-21 22:06:23

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15158] oops related to i915_gem_object_save_bit_17_swizzle

2010-02-21 22:06:28

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15134] gobi_loader hangs after commit 8e8dce065088

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15134
Subject : gobi_loader hangs after commit 8e8dce065088
Submitter : Matthew Garrett <[email protected]>
Date : 2010-01-17 2:55 (36 days old)
References : http://marc.info/?l=linux-kernel&m=126369696509502&w=4
Handled-By : Oliver Neukum <[email protected]>
Alan Cox <[email protected]>

2010-02-21 22:06:49

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15309] reiserfs issue with 2.6.32.8

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15309
Subject : reiserfs issue with 2.6.32.8
Submitter : Bret Towe <[email protected]>
Date : 2010-02-14 18:23 (8 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126617185512707&w=4

2010-02-21 22:06:46

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15304] SMT scheduler regression in find_busiest_queue()

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15304
Subject : SMT scheduler regression in find_busiest_queue()
Submitter : Suresh Siddha <[email protected]>
Date : 2010-02-13 1:14 (9 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/bdb94aa5dbd8b55e75f5a50b61312fe589e2c2d1
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126602374511831&w=4
Handled-By : Suresh Siddha <[email protected]>
Patch : http://patchwork.kernel.org/patch/79039/

2010-02-21 22:06:36

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15206] uvcvideo fails to work since 2.6.32

2010-02-21 22:07:06

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15341] Load goes up very high when we traverse the large tree

2010-02-21 22:06:33

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15193] kswapd continuously active

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15193
Subject : kswapd continuously active
Submitter : Jan Engelhardt <[email protected]>
Date : 2010-01-22 23 (31 days old)
References : http://marc.info/?l=linux-kernel&m=126420434519039&w=4
Handled-By : Jens Axboe <[email protected]>
Jens Axboe <[email protected]>
Patch : http://patchwork.kernel.org/patch/78856/

2010-02-21 22:07:38

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15205] blank screen with KMS if lid is closed before kernel boots

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15205
Subject : blank screen with KMS if lid is closed before kernel boots
Submitter : Sven Joachim <[email protected]>
Date : 2010-02-01 09:08 (21 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/b42d4c5c6a872815d711e5d51a600f5122c38eee

2010-02-21 22:07:52

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15248] KMS broken on Intel 855GM broken with 2.6.32/33

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15248
Subject : KMS broken on Intel 855GM broken with 2.6.32/33
Submitter : Michal Nowak <[email protected]>
Date : 2010-02-07 09:59 (15 days old)
Handled-By : Jesse Barnes <[email protected]>
Patch : http://patchwork.kernel.org/patch/78947/

2010-02-21 22:08:08

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15220] Kernel freezes when playing DVB stream and having 3D acceleration in the same time

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15220
Subject : Kernel freezes when playing DVB stream and having 3D acceleration in the same time
Submitter : Cijoml Cijomlovic Cijomlov <[email protected]>
Date : 2010-02-03 20:34 (19 days old)

2010-02-21 22:06:25

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15156] 2.6.32.6 hang at boot with ati x1600

2010-02-21 22:08:39

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15190] second suspend fails and system freezes in hp 6910P laptop

2010-02-21 22:05:54

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14997] Closing and re-opening the lid does not reactivate the backlight

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14997
Subject : Closing and re-opening the lid does not reactivate the backlight
Submitter : o. meijer <[email protected]>
Date : 2010-01-06 15:38 (47 days old)
Handled-By : Takashi Iwai <[email protected]>
Jesse Barnes <[email protected]>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=25092

2010-02-21 22:09:16

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14998] Caught 32-bit read from uninitialized memory in acpi_system_read_event -- 2.6.31 regression

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14998
Subject : Caught 32-bit read from uninitialized memory in acpi_system_read_event -- 2.6.31 regression
Submitter : Christian Casteyde <[email protected]>
Date : 2010-01-06 21:40 (47 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/eca6f534e61919b28fb21aafbd1c2983deae75be

2010-02-21 22:09:09

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15021] agpgart sometimes fails to initialize sometimes

2010-02-21 22:09:13

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15042] socket(PF_INET6 hangs when ipv6 not yet initialized

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15042
Subject : socket(PF_INET6 hangs when ipv6 not yet initialized
Submitter : Marc Haber <[email protected]>
Date : 2010-01-10 14:28 (43 days old)
References : http://marc.info/?l=linux-kernel&m=126313553029280&w=4

2010-02-21 22:09:39

by Rafał Miłecki

[permalink] [raw]

Subject: Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

2010/2/21 Rafael J. Wysocki <[email protected]>:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.31 and 2.6.32.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.31 and 2.6.32. Please verify if it still should
> be listed and let the tracking team know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15096
> Subject : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
> Submitter : Rafał Miłecki <[email protected]>
> Date : 2010-01-20 23:15 (33 days old)
> First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369

Should be, ready for providing info if requested (current NEEDINFO
probably incorrect).

--
Rafał

2010-02-21 22:05:44

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14922] 2.6.32 seemed to have broken nVidia MCP7A sata controller

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14922
Subject : 2.6.32 seemed to have broken nVidia MCP7A sata controller
Submitter : Mike Cui <[email protected]>
Date : 2009-12-19 6:13 (65 days old)
References : http://marc.info/?l=linux-ide&m=126120323407742&w=4
Handled-By : Jeff Garzik <[email protected]>
Robert Hancock <[email protected]>

2010-02-21 22:05:33

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14898] ksoftirqd problem

2010-02-21 22:05:20

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14657] perf subsystem breakage in 2.6.32-rc7

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14657
Subject : perf subsystem breakage in 2.6.32-rc7
Submitter : Arjan van de Ven <[email protected]>
Date : 2009-11-19 19:50 (95 days old)
References : http://marc.info/?l=linux-kernel&m=125866013419738&w=4

2010-02-21 22:11:13

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14817] When is system under load, then freeze/HD fail

2010-02-21 22:11:30

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14782] Suspend hangs Lenovo SL300 after gdm login

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14782
Subject : Suspend hangs Lenovo SL300 after gdm login
Submitter : Gary Trakhman <[email protected]>
Date : 2009-12-10 18:53 (74 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/03ba3782e8dcc5b0e1efe440d33084f066e38cae

2010-02-21 22:11:42

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14868] flood of "don't try to register things with the same name in the same directory." on upgrade to 2.6.32

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14868
Subject : flood of "don't try to register things with the same name in the same directory." on upgrade to 2.6.32
Submitter : Rich Ercolani <[email protected]>
Date : 2009-12-24 02:44 (60 days old)

2010-02-21 22:11:45

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14667] bisected 2.6.32 EC regression - Temperatures not correctly detected after suspend

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14667
Subject : bisected 2.6.32 EC regression - Temperatures not correctly detected after suspend
Submitter : Federico Chiacchiaretta <[email protected]>
Date : 2009-11-22 20:42 (92 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/6a63b06f3c494cc87eade97f081300bda60acec7

2010-02-21 22:05:09

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14504] intermittent hibernation problem again

2010-02-21 22:12:07

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14695] regression in karmic thermal control

2010-02-21 22:12:14

by Thomas Gleixner

[permalink] [raw]

Subject: Re: [Bug #14657] perf subsystem breakage in 2.6.32-rc7

On Sun, 21 Feb 2010, Rafael J. Wysocki wrote:

> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.31 and 2.6.32.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.31 and 2.6.32. Please verify if it still should
> be listed and let the tracking team know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14657
> Subject : perf subsystem breakage in 2.6.32-rc7
> Submitter : Arjan van de Ven <[email protected]>
> Date : 2009-11-19 19:50 (95 days old)
> References : http://marc.info/?l=linux-kernel&m=125866013419738&w=4

Can we please take that off the list? That bisect result is more than
silly and we never got any useful information about that "problem".

Thanks,

tglx

2010-02-21 22:12:44

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14656] Oops at __rmqueue+0x98 with 2.6.32-rc6

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32. Please verify if it still should
be listed and let the tracking team know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14656
Subject : Oops at __rmqueue+0x98 with 2.6.32-rc6
Submitter : Lucas C. Villa Real <[email protected]>
Date : 2009-11-19 3:48 (95 days old)
References : http://marc.info/?l=linux-kernel&m=125860255229092&w=4

2010-02-21 22:21:55

by Rafael J. Wysocki

[permalink] [raw]

Subject: Re: [Bug #14657] perf subsystem breakage in 2.6.32-rc7

On Sunday 21 February 2010, Thomas Gleixner wrote:
> On Sun, 21 Feb 2010, Rafael J. Wysocki wrote:
>
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.31 and 2.6.32.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.31 and 2.6.32. Please verify if it still should
> > be listed and let the tracking team know (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14657
> > Subject : perf subsystem breakage in 2.6.32-rc7
> > Submitter : Arjan van de Ven <[email protected]>
> > Date : 2009-11-19 19:50 (95 days old)
> > References : http://marc.info/?l=linux-kernel&m=125866013419738&w=4
>
> Can we please take that off the list? That bisect result is more than
> silly and we never got any useful information about that "problem".

OK

Rafael

2010-02-21 22:24:00

by Rafael J. Wysocki

[permalink] [raw]

Subject: Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

On Sunday 21 February 2010, Rafał Miłecki wrote:
> 2010/2/21 Rafael J. Wysocki <[email protected]>:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.31 and 2.6.32.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.31 and 2.6.32. Please verify if it still should
> > be listed and let the tracking team know (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15096
> > Subject : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
> > Submitter : Rafał Miłecki <[email protected]>
> > Date : 2010-01-20 23:15 (33 days old)
> > First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369
>
> Should be, ready for providing info if requested (current NEEDINFO
> probably incorrect).

Thanks for the update.

Rafael

2010-02-21 22:30:29

by Rafael J. Wysocki

[permalink] [raw]

Subject: Re: [Bug #14487] PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0

On Sunday 21 February 2010, Justin P. mattock wrote:
> On 02/21/2010 01:42 PM, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.31 and 2.6.32.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.31 and 2.6.32. Please verify if it still should
> > be listed and let the tracking team know (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14487
> > Subject : PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0
> > Submitter : Justin P. Mattock<[email protected]>
> > Date : 2009-10-23 16:45 (122 days old)
> > References : http://lkml.org/lkml/2009/10/23/252
> > Handled-By : Jan Beulich<[email protected]>
> >
> >
> > --
> > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> > the body of a message to [email protected]
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
> > Please read the FAQ at http://www.tux.org/lkml/
> >
>
>
> yeah still here.. worst is I'm able to see this with
> suse11.2 as well as with my custom system.
>
> so please leave open.

Thanks for the update.

Rafael

2010-02-21 22:30:40

by Justin P. Mattock

[permalink] [raw]

Subject: Re: [Bug #14487] PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0

On 02/21/2010 01:42 PM, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.31 and 2.6.32.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.31 and 2.6.32. Please verify if it still should
> be listed and let the tracking team know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14487
> Subject : PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0
> Submitter : Justin P. Mattock<[email protected]>
> Date : 2009-10-23 16:45 (122 days old)
> References : http://lkml.org/lkml/2009/10/23/252
> Handled-By : Jan Beulich<[email protected]>
>
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
>

yeah still here.. worst is I'm able to see this with
suse11.2 as well as with my custom system.

so please leave open.

Justin P. Mattock

2010-02-22 02:13:21

by Cong Wang

[permalink] [raw]

Subject: Re: [Bug #14943] nfs regression?

On Mon, Feb 22, 2010 at 5:42 AM, Rafael J. Wysocki <[email protected]> wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.31 and 2.6.32.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.31 and 2.6.32. Please verify if it still should
> be listed and let the tracking team know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14943
> Subject : nfs regression?
> Submitter : Nikola Ciprich <[email protected]>
> Date : 2009-12-28 12:10 (56 days old)
> References : http://marc.info/?l=linux-kernel&m=126200276223524&w=4
>

This seems that we missed checking XPT_DEAD too.

Nikola, does adding !test_bit(XPT_DEAD, &xprt->xpt_flags) in the same
place as commit b292cf9ce70d221c3f04f help?

Something like:

diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index 7d1f9e9..7b66c7f 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -700,7 +700,8 @@ int svc_recv(struct svc_rqst *rqstp, long timeout)

len = 0;
if (test_bit(XPT_LISTENER, &xprt->xpt_flags) &&
- !test_bit(XPT_CLOSE, &xprt->xpt_flags)) {
+ !test_bit(XPT_CLOSE, &xprt->xpt_flags) &&
+ !test_bit(XPT_DEAD, &xprt->xpt_flags)) {
struct svc_xprt *newxpt;
newxpt = xprt->xpt_ops->xpo_accept(xprt);
if (newxpt) {

2010-02-22 02:23:36

by Bret Towe

[permalink] [raw]

Subject: Re: [Bug #15309] reiserfs issue with 2.6.32.8

On Sun, Feb 21, 2010 at 1:42 PM, Rafael J. Wysocki <[email protected]> wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.31 and 2.6.32.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.31 and 2.6.32. ?Please verify if it still should
> be listed and let the tracking team know (either way).
>
>
> Bug-Entry ? ? ? : http://bugzilla.kernel.org/show_bug.cgi?id=15309
> Subject ? ? ? ? : reiserfs issue with 2.6.32.8
> Submitter ? ? ? : Bret Towe <[email protected]>
> Date ? ? ? ? ? ?: 2010-02-14 18:23 (8 days old)
> Message-ID ? ? ?: <[email protected]>
> References ? ? ?: http://marc.info/?l=linux-kernel&m=126617185512707&w=4
>
>

I'm still doing some bisecting trying to narrow down the problem

2010-02-24 07:58:52

by Christian Kujau

[permalink] [raw]

Subject: Re: [Bug #14656] Oops at __rmqueue+0x98 with 2.6.32-rc6

Lucas,

On Sun, 21 Feb 2010 at 22:42, Rafael J. Wysocki wrote:
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14656
> Subject : Oops at __rmqueue+0x98 with 2.6.32-rc6
> References : http://marc.info/?l=linux-kernel&m=125860255229092&w=4

Your initial report said:

kernel: BUG: unable to handle kernel paging request at 0000b2cb
kernel: IP: [<c0198266>] __rmqueue+0x98/0x36c

However, the backtraces you posted later (with DEBUG_LIST=y) always
contained:

------------[ cut here ]------------
WARNING: at lib/list_debug.c:51 list_del+0x41/0x60()
Hardware name: MacBook3,1
list_del corruption. next->prev should be c1b71018, but was 00005095

Not being a kernel hacker, this "list_del corruption" looks kinda weird. At
one point[0] it was suggested to reproduce this with an untainted
(ndiswrapper?) kernel; on other occurences[1] some code surgery was indeed
needed.

I'm afraid I can't help here though, just thinking out loud...

Christian.

[0] http://lkml.org/lkml/2007/1/12/214
[1] http://lkml.org/lkml/2008/9/26/85
http://lkml.indiana.edu/hypermail/linux/kernel/0902.1/01992.html
--
BOFH excuse #275:

Bit rot