2.6.35-rc6-git6: Reported regressions from 2.6.34

Rafael J. Wysocki rjw at sisk.pl
Sun Aug 1 06:46:42 PDT 2010


This message contains a list of some regressions from 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 regressions from 2.6.34, 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
  ----------------------------------------
  2010-08-01      100       27          23
  2010-07-23       94       33          25
  2010-07-09       79       45          37
  2010-06-21       46       37          26
  2010-06-09       15       13          10


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16462
Subject		: unable to connect to AP on legal channels 12/13
Submitter	: Daniel J Blueman <daniel.blueman at gmail.com>
Date		: 2010-07-25 17:06 (8 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16458
Subject		: Bluetooth disabled after resume
Submitter	: AttilaN <attila123456 at gmail.com>
Date		: 2010-07-25 09:33 (8 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16450
Subject		: MTD drivers cannot be unloaded
Submitter	: Ben Hutchings <bhutchings at solarflare.com>
Date		: 2010-07-24 00:17 (9 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16448
Subject		: 2.6.35-rc5 panic at __br_deliver+0x64/0xe0 with kvm bridge networking
Submitter	: caiqian at redhat.com
Date		: 2010-07-23 3:25 (10 days old)
Message-ID	: <198123598.1050221279855515402.JavaMail.root at zmail06.collab.prod.int.phx2.redhat.com>
References	: http://marc.info/?l=linux-kernel&m=127985553916052&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16423
Subject		: netfilter/iptables stopped logging 2.6.35-rc
Submitter	: auto401300 at hushmail.com
Date		: 2010-07-17 10:20 (16 days old)
Message-ID	: <20100717072036.1BBE52804B at smtp.hushmail.com>
References	: http://lkml.indiana.edu/hypermail/linux/kernel/1007.2/00440.html


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16406
Subject		: Badness with the kernel version 2.6.35-rc1-git1 running on P6 box
Submitter	: divya <dipraksh at linux.vnet.ibm.com>
Date		: 2010-07-16 8:50 (17 days old)
Message-ID	: <4C401D56.3070108 at linux.vnet.ibm.com>
References	: http://marc.info/?l=linux-kernel&m=127927024906085&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16400
Subject		: 2.6.35-rc5 inconsistent lock state
Submitter	: Martin Pirker <lkml.collector at gmail.com>
Date		: 2010-07-14 20:33 (19 days old)
Message-ID	: <AANLkTikDF0TL6OyPVCzPlUTwxFehcrETn3ysgSSeTq92 at mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=127913961025267&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16399
Subject		: perf failed with kernel 2.6.35-rc
Submitter	: Zhang, Yanmin <yanmin_zhang at linux.intel.com>
Date		: 2010-07-13 8:14 (20 days old)
First-Bad-Commit: http://git.kernel.org/linus/1ac62cfff252fb668405ef3398a1fa7f4a0d6d15
Message-ID	: <1279008849.2096.913.camel at ymzhang.sh.intel.com>
References	: http://marc.info/?l=linux-kernel&m=127900880212470&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16396
Subject		: [bisected] resume from suspend freezes system
Submitter	: tomas m <tmezzadra at gmail.com>
Date		: 2010-07-15 02:32 (18 days old)
Handled-By	: Rafael J. Wysocki <rjw at sisk.pl>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16393
Subject		: kernel BUG at fs/block_dev.c:765!
Submitter	: Markus Trippelsdorf <markus at trippelsdorf.de>
Date		: 2010-07-14 13:52 (19 days old)
Message-ID	: <20100714135217.GA1797 at arch.tripp.de>
References	: http://marc.info/?l=linux-kernel&m=127911564213748&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16383
Subject		: Regression with e1000e from 2.6.34.1 to 2.6.35-rc5
Submitter	: Stefan Behte <craig at haquarter.de>
Date		: 2010-07-14 00:44 (19 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16380
Subject		: Loop devices act strangely in 2.6.35
Submitter	: Artem S. Tashkinov <t.artem at mailcity.com>
Date		: 2010-07-13 23:21 (20 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16369
Subject		: Yet another 2.6.35 regression (AGP)?
Submitter	: Woody Suwalski <terraluna977 at gmail.com>
Date		: 2010-07-09 14:21 (24 days old)
Message-ID	: <4C373084.8000503 at gmail.com>
References	: http://marc.info/?l=linux-kernel&m=127868797119254&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16365
Subject		: kernel BUG at fs/btrfs/extent-tree.c:1353
Submitter	: Johannes Hirte <johannes.hirte at fem.tu-ilmenau.de>
Date		: 2010-07-08 14:27 (25 days old)
Message-ID	: <201007081627.24654.johannes.hirte at fem.tu-ilmenau.de>
References	: http://marc.info/?l=linux-kernel&m=127859960725931&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16337
Subject		: general protection fault: 0000 [#1] SMP
Submitter	: Justin P. Mattock <justinmattock at gmail.com>
Date		: 2010-07-03 22:59 (30 days old)
Message-ID	: <4C2FC0E3.6050101 at gmail.com>
References	: http://marc.info/?l=linux-kernel&m=127819798215589&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16322
Subject		: WARNING: at /arch/x86/include/asm/processor.h:1005 read_measured_perf_ctrs+0x5a/0x70()
Submitter	: boris64 <bugzilla.kernel.org at boris64.net>
Date		: 2010-07-01 13:54 (32 days old)
Handled-By	: H. Peter Anvin <hpa at zytor.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16307
Subject		: i915 in kernel 2.6.35-rc3, high number of wakeups
Submitter	: Enrico Bandiello <enban at postal.uv.es>
Date		: 2010-06-26 16:57 (37 days old)
Message-ID	: <<4C26317A.5070309 at postal.uv.es>>
References	: http://marc.info/?l=linux-kernel&m=127757403404259&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16265
Subject		: Why is kslowd accumulating so much CPU time?
Submitter	: Theodore Ts'o <tytso at mit.edu>
Date		: 2010-06-09 18:36 (54 days old)
First-Bad-Commit: http://git.kernel.org/linus/fbf81762e385d3d45acad057b654d56972acf58c
Message-ID	: <E1OMQ88-0002a1-Gb at closure.thunk.org>
References	: http://marc.info/?l=linux-kernel&m=127610857819033&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16228
Subject		: BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
Submitter	: Brian Bloniarz <phunge0 at hotmail.com>
Date		: 2010-06-16 17:57 (47 days old)
Handled-By	: Bjorn Helgaas <bjorn.helgaas at hp.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16221
Subject		: 2.6.35-rc2-git5 -- [drm:drm_mode_getfb] *ERROR* invalid framebuffer id
Submitter	: Miles Lane <miles.lane at gmail.com>
Date		: 2010-06-11 20:31 (52 days old)
Message-ID	: <AANLkTim0jVRyqkwlGOcrg_XTvUQwcBYfWJX-aRzkkrLG at mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=127628828119623&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16215
Subject		: sysfs: cannot create duplicate filename '/class/net/bnep0'
Submitter	: Janusz Krzysztofik <jkrzyszt at tis.icnet.pl>
Date		: 2010-06-15 14:55 (48 days old)
Handled-By	: Eric W. Biederman <ebiederm at xmission.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16184
Subject		: Container, X86-64, i386, iptables rule
Submitter	: Jean-Marc Pigeon <jmp at safe.ca>
Date		: 2010-06-12 04:17 (51 days old)
Handled-By	: Patrick McHardy <kaber at trash.net>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16173
Subject		: After uncompressing the kernel, at boot time, the server hangs.
Submitter	: David Hill <hilld at binarystorm.net>
Date		: 2010-06-09 23:25 (54 days old)
First-Bad-Commit: http://git.kernel.org/linus/cf7500c0ea133d66f8449d86392d83f840102632
Handled-By	: Eric W. Biederman <ebiederm at xmission.com>


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16405
Subject		: Brightness Adjustment on Toshiba nb305 Netbooks is non-functional.
Submitter	: John Mesmon <jmesmon at gmail.com>
Date		: 2010-07-15 23:40 (18 days old)
First-Bad-Commit: http://git.kernel.org/linus/74a365b3f354fafc537efa5867deb7a9fadbfe27
Handled-By	: Matthew Garrett <mjg59-kernel at srcf.ucam.org>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=27236


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16312
Subject		: WARNING: at fs/fs-writeback.c:1127 __mark_inode_dirty
Submitter	: Zdenek Kabelac <zdenek.kabelac at gmail.com>
Date		: 2010-06-28 9:40 (35 days old)
Message-ID	: <AANLkTin24fr5O4_q5Xbo9Y_NKkEmtcp6Hgmr9_4qXaFz at mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=127771804806465&w=2
Handled-By	: Jan Kara <jack at suse.cz>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=27272


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16310
Subject		: arm omap invalid module format
Submitter	: Robert Nelson <robertcnelson at gmail.com>
Date		: 2010-06-28 17:30 (35 days old)
First-Bad-Commit: http://git.kernel.org/linus/d0679c730395d0bde9a46939e7ba255b4ba7dd7c
Handled-By	: Michal Marek <mmarek at suse.cz>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=26999


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16278
Subject		: lvm snapshot causes deadlock in 2.6.35
Submitter	: Phillip Susi <psusi at cfl.rr.com>
Date		: 2010-06-23 16:55 (40 days old)
Handled-By	: Eric Sandeen <sandeen at redhat.com>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=26933


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 2.6.34,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=16055

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

Thanks!



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