This message contains a list of some post-2.6.35 regressions introduced before 2.6.36, 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-2.6.35 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 ---------------------------------------- 2010-11-19 92 38 34 2010-10-17 70 27 27 2010-10-10 56 16 15 2010-10-03 52 16 14 2010-09-26 46 15 13 2010-09-20 38 15 15 2010-09-12 28 14 13 2010-08-30 21 16 15 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=23212 Subject : multifunction card reader of acer aspire one stopped working Submitter : Thibault Mondary <thibm@xxxxxxx> Date : 2010-11-18 14:03 (1 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=23132 Subject : without "pci=nocrs", Dell Inspiron 1545 hangs Submitter : Bjorn Helgaas <bjorn.helgaas@xxxxxx> Date : 2010-11-17 19:18 (2 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=23062 Subject : kvm segfaults on 2.6.36-64bit kernel with 32 bit userspace Submitter : Jorge Boncompte <jorge@xxxxxxxx> Date : 2010-11-17 11:59 (2 days old) First-Bad-Commit: http://git.kernel.org/linus/9581d442b905 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=22842 Subject : iwl3945 suddenly stops working Submitter : Felipe Contreras <felipe.contreras@xxxxxxxxx> Date : 2010-11-14 11:14 (5 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=22782 Subject : 2.6.36: general protection fault during lockfs lockspace removal Submitter : nik@xxxxxxxxxxx <nik@xxxxxxxxxxx> Date : 2010-11-12 12:05 (7 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=22732 Subject : 2.6.37-rc1: hibernation breaks swap Submitter : Zhang Rui <rui.zhang@xxxxxxxxx> Date : 2010-11-11 08:38 (8 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=22272 Subject : High [extra timer interrupt] count in powertop since 2.6.36 Submitter : Ian Kumlien <pomac@xxxxxxxxxx> Date : 2010-10-30 23:52 (20 days old) Message-ID : <alpine.LNX.2.00.1010310148450.24290@xxxxxxxxxxxxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128848330304431&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=22172 Subject : alsa-util.c: snd_pcm_avail_delay() returned strange values: delay 0 is less than avail 32 Submitter : Tobias <devnull@xxxxxxxx> Date : 2010-11-06 09:33 (13 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=22092 Subject : Kernel v2.6.36 trouble on USB disconnect Submitter : Ketil Froyn <ketil@xxxxxxxxxx> Date : 2010-10-29 8:05 (21 days old) Message-ID : <AANLkTik5qVxkEGVAA1PSOGk2KTW+ekHpSwttsQEWzWj+@xxxxxxxxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128833956503607&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=21932 Subject : Regression in 2.6.36 in single stepping over hardware breakpoint (Wine) Submitter : Michael Stefaniuc <mstefani@xxxxxxxxxx> Date : 2010-10-28 0:12 (22 days old) Message-ID : <4CC8BFDD.8080600@xxxxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128822477714448&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=21662 Subject : 2.6.35->2.6.36 regression, vanilla kernel panic, ppp or hrtimers crashing Submitter : Denys Fedoryshchenko <nuclearcat@xxxxxxxxxxxxxx> Date : 2010-10-25 9:22 (25 days old) Message-ID : <201010251222.37191.nuclearcat@xxxxxxxxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128799855826011&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=21652 Subject : several problems with intel graphics since 2.6.36 Submitter : Norbert Preining <preining@xxxxxxxx> Date : 2010-10-27 14:32 (23 days old) Message-ID : <20101027143252.GA8676@xxxxxxxxxxxxxxxxxxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128818998630241&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=21402 Subject : [KVM] Noacpi Windows guest can not boot up on 32bit KVM host Submitter : xudong <xudong.hao@xxxxxxxxx> Date : 2010-10-29 03:01 (21 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=21372 Subject : NULL pointer deference at disk_replace_part_tbl+0x32 Submitter : Luis R. Rodriguez <mcgrof@xxxxxxxxx> Date : 2010-10-28 17:22 (22 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=21332 Subject : Regression in single stepping over hardware breakpoint (Wine) Submitter : Michael Stefaniuc <mstefani@xxxxxxxxxx> Date : 2010-10-27 23:41 (23 days old) First-Bad-Commit: http://git.kernel.org/linus/0c4519e825c9e2b6a8310deff8582f8c35bfbba9 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=20462 Subject : 2.6.36-rc7-git2 - panic/GPF: e1000e/vlans? Submitter : Nikola Ciprich <extmaillist@xxxxxxxxxxx> Date : 2010-10-15 7:10 (35 days old) Message-ID : <20101015071008.GA8714@xxxxxxxxxxxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128712984831303&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=20352 Subject : Fwd: Re: UML kernel crash of v2.6.36-rcX kernel Submitter : Toralf FÃrster <toralf.foerster@xxxxxx> Date : 2010-10-13 11:28 (37 days old) First-Bad-Commit: http://git.kernel.org/linus/365b18189789bfa1acd9939e6312b8a4b4577b28 Message-ID : <201010131328.06465.toralf.foerster@xxxxxx> References : http://marc.info/?l=linux-kernel&m=128696930132503&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=20342 Subject : [LogFS] [2.6.36-rc7] Deadlock in logfs_get_wblocks, hold and wait on same lock super->s_write_mutex Submitter : Prasad Joshi <prasadjoshi124@xxxxxxxxx> Date : 2010-10-13 9:49 (37 days old) Message-ID : <AANLkTinvsMxTxEbDEFmb5M-6fYjdRvErU==Zs7+qANkV@xxxxxxxxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128696335024718&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=20332 Subject : [LogFS] [2.6.36-rc7] Kernel BUG at lib/btree.c:465! Submitter : Prasad Joshi <prasadjoshi124@xxxxxxxxx> Date : 2010-10-12 18:56 (38 days old) Message-ID : <AANLkTimAbCZNhLQ5nADUiAC+7JpAeJBEmjFwdxyZ-FxO@xxxxxxxxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128690910501830&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=20322 Subject : 2.6.36-rc7: inconsistent lock state: inconsistent {IN-RECLAIM_FS-R} -> {RECLAIM_FS-ON-W} usage. Submitter : Dave Jones <davej@xxxxxxxxxx> Date : 2010-10-11 20:10 (39 days old) Message-ID : <20101011201007.GA29707@xxxxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128682782828453&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=20232 Subject : kworker consumes ~100% CPU on HP Elitebook 8540w running 2.6.36_rc6-git4 Submitter : Ozan Caglayan <ozan@xxxxxxxxxxxxx> Date : 2010-10-13 06:13 (37 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=20172 Subject : 2.6.36-rc7 boot stalls unless nolapic_timer - Lenovo S12 Submitter : Chris Vine <chris@xxxxxxxxxxxxxxxxxxxxx> Date : 2010-10-10 12:59 (40 days old) Message-ID : <<20101010135912.76eb61b7@xxxxxxxxxxxxxxx>> References : http://marc.info/?l=linux-kernel&m=128671620721712&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=19802 Subject : [drm:init_ring_common] *ERROR* render ring head not reset to zero Submitter : Thomas Meyer <thomas@xxxxxxxx> Date : 2010-10-04 20:31 (46 days old) Message-ID : <201010042231.20320.thomas@xxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128622441331199&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=19782 Subject : 2.6.36-rc6-git2 -- BUG dentry: Poison overwritten (after resume from hibernation) Submitter : Miles Lane <miles.lane@xxxxxxxxx> Date : 2010-10-03 3:54 (47 days old) Message-ID : <AANLkTimrqtzBHAZSuDhEs_3CKA6pCbM35b1BtKH=MvC_@xxxxxxxxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128607809314079&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=19632 Subject : 2.6.36-rc6: modprobe Not tainted warning Submitter : Heinz Diehl <htd@xxxxxxxxxx> Date : 2010-09-30 18:25 (50 days old) Message-ID : <20100930182516.GA15089@xxxxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128587114004680&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=19392 Subject : WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]() Submitter : Justin Mattock <justinmattock@xxxxxxxxx> Date : 2010-09-28 22:30 (52 days old) Message-ID : <AANLkTim5WCGKPvEkOkO_YnMF9pg8mvLfQoFBNUFpfa_k@xxxxxxxxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128571307018635&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=19372 Subject : 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0 Submitter : Alexey Dobriyan <adobriyan@xxxxxxxxx> Date : 2010-09-29 21:29 (51 days old) Message-ID : <20100929212923.GA5578@xxxxxxxxxxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128579579400315&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=19142 Subject : Screen flickers when switching from the console to X Submitter : Andrey Rahmatullin <wrar@xxxxxxxxxxxx> Date : 2010-09-27 12:05 (53 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=19052 Subject : 2.6.36-rc5-git1 -- [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking Submitter : Miles Lane <miles.lane@xxxxxxxxx> Date : 2010-09-22 23:47 (58 days old) Message-ID : <AANLkTikWQjUQjFJU9MO1+XbSLAEE-GARz+S+Dz2Fgu4h@xxxxxxxxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128519926626322&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=19002 Subject : Radeon rv730 AGP/KMS/DRM kernel lockup Submitter : Duncan <1i5t5.duncan@xxxxxxx> Date : 2010-09-23 16:48 (57 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=17121 Subject : Two blank rectangles more than 10 cm long when booting Submitter : Eric Valette <eric.valette@xxxxxxx> Date : 2010-08-26 17:24 (85 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=17061 Subject : 2.6.36-rc1 on zaurus: bluetooth regression Submitter : Pavel Machek <pavel@xxxxxx> Date : 2010-08-21 15:24 (90 days old) Message-ID : <20100821152445.GA1536@xxxxxx> References : http://marc.info/?l=linux-kernel&m=128240433828087&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16971 Subject : qla4xxx compile failure on 32-bit PowerPC: missing readq and writeq Submitter : Meelis Roos <mroos@xxxxxxxx> Date : 2010-08-19 21:03 (92 days old) Message-ID : <<alpine.SOC.1.00.1008192359310.19654@xxxxxxxxxx>> References : http://marc.info/?l=linux-kernel&m=128225184900892&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16951 Subject : hackbench regression with 2.6.36-rc1 Submitter : Zhang, Yanmin <yanmin_zhang@xxxxxxxxxxxxxxx> Date : 2010-08-18 6:18 (93 days old) Message-ID : <1282112318.21202.8.camel@xxxxxxxxxxxxxxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128211235904910&w=2 Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=22452 Subject : data corruption after mmap()ing a file and writev() some data to another file Submitter : Marius Tolzmann <tolzmann@xxxxxxxxxxxxx> Date : 2010-11-08 10:33 (11 days old) Patch : http://www.spinics.net/lists/xfs/msg02126.html Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=21092 Subject : Kernel 2.6.36 Bug during quotaon on reiserfs Submitter : <markus.gapp@xxxxxxx> Date : 2010-10-24 16:57 (26 days old) Handled-By : Jan Kara <jack@xxxxxxx> Patch : https://bugzilla.kernel.org/attachment.cgi?id=35292 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=20182 Subject : 2.6.36-rc7: NULL pointer dereference in ehci_clear_tt_buffer_complete Submitter : Stefan Richter <stefanr@xxxxxxxxxxxxxxxxx> Date : 2010-10-11 20:56 (39 days old) Message-ID : <tkrat.9f585ea47331a2a2@xxxxxxxxxxxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128683064431749&w=2 Handled-By : Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> Patch : https://patchwork.kernel.org/patch/250761/ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=20162 Subject : [LogFS][2.6.36.rc7+] Kernel BUG at readwrite.c:1193 Submitter : Prasad Joshi <prasadjoshi124@xxxxxxxxx> Date : 2010-10-10 17:44 (40 days old) Message-ID : <AANLkTi=JkcuWBPo+X-i+9o-BJFVqjea1J3e=Mr=HvAWF@xxxxxxxxxxxxxx> References : http://marc.info/?l=linux-kernel&m=128673196203340&w=2 Handled-By : Prasad Gajanan Joshi <prasadjoshi124@xxxxxxxxx> Patch : https://bugzilla.kernel.org/show_bug.cgi?id=20162#c1 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 2.6.35 and 2.6.36, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=16444 Please let the tracking team know if there are any Bugzilla entries that should be added to the list in there. Thanks! -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
