From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rafael J. Wysocki" Subject: 2.6.33-rc7: Reported regressions from 2.6.32 Date: Sun, 7 Feb 2010 23:16:11 +0100 (CET) Message-ID: <4Ht3jFrT7uE.A.JI.-nzbLB@chimera> Mime-Version: 1.0 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Content-Disposition: inline Sender: netdev-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="utf-8" To: Linux Kernel Mailing List Cc: Maciej Rutecki , Andrew Morton , Linus Torvalds , Kernel Testers List , Network Development , Linux ACPI , Linux PM List , Linux SCSI List , Linux Wireless List , DRI [ANNOUNCEMENT: Maciej Rutecki has generously volunteered to work on the tracking of k= ernel regressions with me, so now there are two people doing this and I'm go= ing to call us "the tracking team". Please be friendly to Maciej, he's do= ing his best to help. If you have any information about kernel regressions yo= u want to share with us, please feel free to contact Maciej as well as me.] This message contains a list of some regressions from 2.6.32, for which there are no fixes in the mainline known to the tracking team= =2E If any of them have been fixed already, please let us know. If you know of any other unresolved regressions from 2.6.32, 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 repl= y to this message with CCs to the people involved in reporting and handli= ng the issue. Listed regressions statistics: Date Total Pending Unresolved ---------------------------------------- 2010-02-07 97 27 20 2010-02-01 85 26 21 2010-01-24 75 29 23 2010-01-10 55 33 21 2009-12-29 36 34 27 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15246 Subject : BUG: Bad page state in process portageq Submitter : Johannes Hirte Date : 2010-02-07 0:45 (1 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126550356515887&w=3D= 2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15245 Subject : [2.6.33-rc6 fc76be4 w/ drm-radon-testing and KMS enabled] We= ird JCPU times? Submitter : Shawn Starr Date : 2010-02-06 7:24 (2 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126544107816889&w=3D= 2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15207 Subject : Pineview - only cursor on black screen visible, "GPU hung" i= n dmesg Submitter : Christian Friedemann Date : 2010-02-01 20:15 (7 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15202 Subject : lockdep warning during elevator_switch Submitter : Hugh Dickins Date : 2010-01-31 23:55 (8 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126498212613051&w=3D= 4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15200 Subject : NFS problems in 2.6.33-rc6: Unknown error 526 Submitter : J.A. Magall=C3=B3n Date : 2010-01-31 22:46 (8 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126497800408928&w=3D= 4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15199 Subject : sata_nv and no /dev files Submitter : Bart=C5=82omiej Zimo=C5=84 Date : 2010-01-31 23:45 (8 days old) Message-ID : <1f9bac08.1a5266d6.4b66012a.5a11a@o2.pl> References : http://marc.info/?l=3Dlinux-kernel&m=3D126498153112488&w=3D= 4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15192 Subject : netperf ~50% regression with 2.6.33-rc1, bisect to 1b9508f Submitter : Lin Ming Date : 2010-01-25 10:03 (14 days old) =46irst-Bad-Commit: http://git.kernel.org/git/linus/1b9508f6831e10d5325= 6825de8904caa22d1ca2c References : http://marc.info/?l=3Dlinux-kernel&m=3D126441481427331&w=3D= 4 Handled-By : Mike Galbraith Peter Zijlstra Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15177 Subject : Asynchronous writes up to 30% slower than in previous kernel= versions Submitter : Bart Van Assche Date : 2010-01-30 16:38 (9 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15142 Subject : sysfs-related lockdep warning in __blkdev_get Submitter : Matti Aarnio Date : 2010-01-25 13:38 (14 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15139 Subject : e1000: transmit queue 0 timed out Submitter : Alexander Beregalov Date : 2010-01-23 15:37 (16 days old) References : http://marc.info/?l=3Dlinux-netdev&m=3D126426149306083&w=3D= 4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15114 Subject : X.org hang with [drm:i915_gem_do_execbuffer] *ERROR* in dmes= g Submitter : Matej Laitl Date : 2010-01-23 19:54 (16 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15076 Subject : System panic under load with clockevents_program_event Submitter : okias Date : 2010-01-17 13:03 (22 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15044 Subject : Much higher wakeups for " : Rescheduling interru= pts" since 2.6.32.2 Submitter : Roman Mamedov Date : 2010-01-11 02:58 (28 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15043 Subject : Display goes off with i915.powersave=3D1 after suspend-resum= e Submitter : Soeren Sonnenburg Date : 2010-01-10 20:09 (29 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126315457519505&w=3D= 4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15036 Subject : soft lockup in dmesg after suspend/resume Submitter : ykzhao Date : 2010-01-04 5:36 (35 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126258356202722&w=3D= 4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15025 Subject : Oops in ext4 driver Submitter : Steinar H. Gunderson Date : 2010-01-10 13:09 (29 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D14999 Subject : possible circular locking dependency detected in rfkill at s= uspend Submitter : Christian Casteyde Date : 2010-01-06 21:52 (33 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D14950 Subject : tbench regression with 2.6.33-rc1 Submitter : Lin Ming Date : 2009-12-25 11:11 (45 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126174044213172&w=3D= 4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D14937 Subject : WARNING: at kernel/lockdep.c:2830 Submitter : Grant Wilson Date : 2009-12-27 13:35 (43 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126192220404829&w=3D= 4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D14792 Subject : Misdetection of the TV output Submitter : Santi Date : 2009-12-12 13:28 (58 days old) =46irst-Bad-Commit: http://git.kernel.org/git/linus/27dfaf4f5825a119305= db1bc63bef30ed400e376 Handled-By : Zhao Yakui Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15251 Subject : ioctl32(mdadm:2243): Unknown cmd fd(3) cmd(800c0910){t:09;sz= :12} arg(ffb7f9c4) Submitter : Michael S. Tsirkin Date : 2010-01-30 22:02 (9 days old) Message-ID : <201001302302.10574.arnd@arndb.de> References : http://marc.info/?l=3Dlinux-kernel&m=3D126489038709553&w=3D= 4 Handled-By : Arnd Bergmann Patch : http://patchwork.kernel.org/patch/75931/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15250 Subject : "drm/i915: implement new pm ops" disables irq on aborted s2d= isk Submitter : Alan Jenkins Date : 2010-02-03 03:18 (5 days old) =46irst-Bad-Commit: http://git.kernel.org/git/linus/cbda12d77ea590082ed= b6d30bd342a67ebc459e0 Message-ID : <4B695BA0.4000007@tuffmail.co.uk> References : https://lists.linux-foundation.org/pipermail/linux-pm/2010= -February/024200.html Handled-By : Rafael J. Wysocki Patch : http://patchwork.kernel.org/patch/77640/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15244 Subject : PROBLEM: hda-intel divide by zero kernel crash in azx_positi= on_ok() Submitter : Jody Bruchon Date : 2010-02-06 0:32 (2 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126541276028173&w=3D= 2 Handled-By : Takashi Iwai Jody Bruchon Patch : http://marc.info/?l=3Dlinux-kernel&m=3D126547145614070&w=3D2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15196 Subject : kmem_cache_create: duplicate cache ccid2_h Submitter : Heinz Diehl Date : 2010-01-30 18:33 (9 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126487640324942&w=3D= 4 Handled-By : Xiaotian Feng Patch : http://patchwork.kernel.org/patch/77601/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15195 Subject : kernel BUG at include/net/netns/generic.h:41, pfkey_create+0= x36/0x18b [af_key] Submitter : Luca Tettamanti Date : 2010-01-30 13:23 (9 days old) References : http://marc.info/?l=3Dlinux-netdev&m=3D126485785004775&w=3D= 4 Handled-By : Alexey Dobriyan Patch : http://patchwork.kernel.org/patch/75891/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D15039 Subject : leds_alix2: can't allocate I/O for GPIO Submitter : Arnd Hannemann Date : 2010-01-07 10:26 (32 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126286001106257&w=3D= 4 Handled-By : Daniel Mack Patch : http://patchwork.kernel.org/patch/72006/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D14949 Subject : drm_vm.c:drm_mmap: possible circular locking dependency dete= cted Submitter : Borislav Petkov Date : 2009-12-26 9:45 (44 days old) References : http://marc.info/?l=3Dlinux-kernel&m=3D126182073616279&w=3D= 4 Handled-By : Eric W. Biederman Patch : http://patchwork.kernel.org/patch/70461/ =46or 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 regres= sions. There also is a Bugzilla entry used for tracking the regressions from 2= =2E6.32, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=3D14885 Please let the tracking team know if there are any Bugzilla entries tha= t should be added to the list in there. Thanks!