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This message contains a list of some regressions from 2.6.35, 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 2.6.35, 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 ---------------------------------------- 2010-08-30 21 16 15 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=17341 Subject : kdump regression compared to v2.6.35 Submitter : CAI Qian <caiqian@redhat.com> Date : 2010-08-27 12:35 (3 days old) Message-ID : <2136707099.1405541282912500148.JavaMail.root@zmail06.collab.prod.int.phx2.redhat.com> References : http://marc.info/?l=linux-kernel&m=128291252612135&w=2 Handled-By : Tejun Heo <tj@kernel.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=17331 Subject : BUG: scheduling while atomic Submitter : Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Date : 2010-08-27 7:59 (3 days old) Message-ID : <20100827075911.GA5966@swordfish.minsk.epam.com> References : http://marc.info/?l=linux-kernel&m=128289602925505&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=17321 Subject : i386 WARNING: at kernel/softirq.c:143 _local_bh_enable_ip+0x2f/0x7e Submitter : Arno Schuring <aelschuring@hotmail.com> Date : 2010-08-27 20:04 (3 days old) Message-ID : <4C781A3A.4010707@hotmail.com> References : http://marc.info/?l=linux-kernel&m=128294076822387&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=17311 Subject : 2.6.36-rc2-git4 - INFO: possible circular locking dependency detected Submitter : Miles Lane ...
This message has been generated automatically as a part of a summary report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.35. 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=16881 Subject : [REGRESSION, Radeon-KMS] 2.6.36-rc1,2 - missing textures in 0 A.D. Submitter : <trapdoor6@gmail.com> Date : 2010-08-24 12:20 (6 days old) --
There was at least one drm pull between 2.6.36-rc2 and -rc3. So I tested on -rc3 and I confirm that the issue is still present. I was going to update the bugzilla entry but it won't let me log in at this moment. -- Regards Tomasz --
On Mon, 30 Aug 2010 10:54:41 +0100 It seems to work now again. I've updated the entry for you. Thx, Flo --
This message has been generated automatically as a part of a summary report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.35. 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=16971 Subject : qla4xxx compile failure on 32-bit PowerPC: missing readq and writeq Submitter : Meelis Roos <mroos@linux.ee> Date : 2010-08-19 21:03 (11 days old) Message-ID : <alpine.SOC.1.00.1008192359310.19654@math.ut.ee> References : http://marc.info/?l=linux-kernel&m=128225184900892&w=2 --
Still present in 2.6.36-rc3. -- Meelis Roos (mroos@linux.ee) --
On Mon, 30 Aug 2010 11:45:56 +0300 (EEST) Thx for the update. I've updated the bugzilla entry accordingly. Cheers, Flo --
This message has been generated automatically as a part of a summary report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.35. 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=17341 Subject : kdump regression compared to v2.6.35 Submitter : CAI Qian <caiqian@redhat.com> Date : 2010-08-27 12:35 (3 days old) Message-ID : <2136707099.1405541282912500148.JavaMail.root@zmail06.collab.prod.int.phx2.redhat.com> References : http://marc.info/?l=linux-kernel&m=128291252612135&w=2 Handled-By : Tejun Heo <tj@kernel.org> --
This message has been generated automatically as a part of a summary report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.35. 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=17321 Subject : i386 WARNING: at kernel/softirq.c:143 _local_bh_enable_ip+0x2f/0x7e Submitter : Arno Schuring <aelschuring@hotmail.com> Date : 2010-08-27 20:04 (3 days old) Message-ID : <4C781A3A.4010707@hotmail.com> References : http://marc.info/?l=linux-kernel&m=128294076822387&w=2 --
This message has been generated automatically as a part of a summary report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.35. 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=17021 Subject : [REGRESSION] [2.6.36-rc1] [DRM INTEL] [drm:intel_calculate_wm] *ERROR* Insufficient FIFO for plane, expect flickering: entries required = 36, available = 28. Submitter : Maciej Rutecki <maciej.rutecki@gmail.com> Date : 2010-08-18 18:46 (12 days old) Message-ID : <201008182046.37732.maciej.rutecki@gmail.com> References : http://marc.info/?l=linux-kernel&m=128215721507666&w=2 --
This message has been generated automatically as a part of a summary report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.35. 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=16629 Subject : fix BUG: using smp_processor_id() in preemptible code (resend) Submitter : Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Date : 2010-08-18 9:11 (12 days old) Message-ID : <20100818091157.GA5238@swordfish.minsk.epam.com> References : http://marc.info/?l=linux-kernel&m=128212276618793&w=2 Handled-By : H. Peter Anvin <hpa@zytor.com> Patch : http://marc.info/?l=linux-kernel&m=128212276618793&w=2 --
This message has been generated automatically as a part of a summary report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.35. 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=17061 Subject : 2.6.36-rc1 on zaurus: bluetooth regression Submitter : Pavel Machek <pavel@ucw.cz> Date : 2010-08-21 15:24 (9 days old) Message-ID : <20100821152445.GA1536@ucw.cz> References : http://marc.info/?l=linux-kernel&m=128240433828087&w=2 --
This message has been generated automatically as a part of a summary report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.35. 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=17311 Subject : 2.6.36-rc2-git4 - INFO: possible circular locking dependency detected Submitter : Miles Lane <miles.lane@gmail.com> Date : 2010-08-27 1:56 (3 days old) First-Bad-Commit: http://git.kernel.org/linus/5a652052fedbd7869572c757dd2ffc2ed420c69d Message-ID : <AANLkTinHbEW36D5R9NSrGgfbOC0Hri3Tg-fA0iR92Udi@mail.gmail.com> References : http://marc.info/?l=linux-kernel&m=128287422106267&w=2 Handled-By : Johannes Berg <johannes@sipsolutions.net> --
This message has been generated automatically as a part of a summary report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.35. 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=17301 Subject : i915: 2.6.36-rc2 wrong resolution on gdm start Submitter : Ivan Bulatovic <combuster@gmx.com> Date : 2010-08-24 1:00 (6 days old) First-Bad-Commit: http://git.kernel.org/linus/9d0498a2bf7455159b317f19531a3e5db2ecc9c4 Message-ID : <1282611655.2177.19.camel@localhost.localdomain> References : http://marc.info/?l=linux-kernel&m=128261168202306&w=2 Handled-By : Chris Wilson <chris@chris-wilson.co.uk> --
This message has been generated automatically as a part of a summary report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.35. 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=17151 Subject : i915: 2.6.36-rc2 hoses my Intel display Submitter : Jonathan Corbet <corbet@lwn.net> Date : 2010-08-23 17:01 (7 days old) First-Bad-Commit: http://git.kernel.org/linus/32aad86fe88e7323d4fc5e9e423abcee0d55a03d Message-ID : <20100823110145.08eb72fd@bike.lwn.net> References : http://marc.info/?l=linux-kernel&m=128258293327326&w=2 Handled-By : Chris Wilson <chris@chris-wilson.co.uk> --
On Mon, 30 Aug 2010 00:36:36 +0200 (CEST) Yes, it was still definitely not working as of just a little prior to -rc3. jon --
Thanks for the update, hopefully the CC list contains the right addresses. Rafael --
This message has been generated automatically as a part of a summary report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.35. 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=17331 Subject : BUG: scheduling while atomic Submitter : Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Date : 2010-08-27 7:59 (3 days old) Message-ID : <20100827075911.GA5966@swordfish.minsk.epam.com> References : http://marc.info/?l=linux-kernel&m=128289602925505&w=2 --
This message has been generated automatically as a part of a summary report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.35. 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=17131 Subject : WARN with 3c905 boomerang NIC Submitter : Doug Nazar <nazard.lkml@gmail.com> Date : 2010-08-22 6:35 (8 days old) Message-ID : <4C70C516.5020404@gmail.com> References : http://marc.info/?l=linux-kernel&m=128245894300623&w=2 Handled-By : David Miller <davem@davemloft.net> --
On Mon, 30 Aug 2010 00:36:36 +0200 (CEST) Hi Doug! Paul provided a patch at https://bugzilla.kernel.org/attachment.cgi?id=28832 . Has he pinged you already about it? You are not subscribed to the bug and I didn't see anything on the netdev mailinglist or lkml. Cheers, Flo --
Sorry, kinda ignored this one once David said it was being worked on. I've been busy trying to track down why my wireless isn't working. For the record, neither Paul's patch (095d05: softirq: adjust error check) or Ben's (24cd80: 3c59x: Remove incorrect locking; correct documented lock hierarchy) which is sitting in the net-2.6 fix the issue. Tested atop 2bfc96a (Linux 2.6.36-rc3) It seems to be an init issue as it only happens once during boot and doesn't impact functionality. Doug --
On Mon, 06 Sep 2010 06:30:38 -0400 Thanks for the update. Cheers, Flo --
This message has been generated automatically as a part of a summary report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.35. 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=16951 Subject : hackbench regression with 2.6.36-rc1 Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com> Date : 2010-08-18 6:18 (12 days old) Message-ID : <1282112318.21202.8.camel@ymzhang.sh.intel.com> References : http://marc.info/?l=linux-kernel&m=128211235904910&w=2 --
This message has been generated automatically as a part of a summary report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.35. 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=17041 Subject : 2.6.36-rc1 hangs during XFS barrier test for / Submitter : Torsten Kaiser <just.for.lkml@googlemail.com> Date : 2010-08-20 (10 days old) Message-ID : <AANLkTim1PXibiY98GUdMj-UZLTav+n7GAnJ0Mjn6_5a3@mail.gmail.com> References : http://marc.info/?l=linux-kernel&m=128231691708710&w=2 --
As noted in comment #1 in this Bug, this was the same Bug as http://marc.info/?l=linux-kernel&m=128208298507451&w=2 It is fixed as of 2.6.36-rc2. You can close this Bug as fixed. Thanks, Torsten --
On Mon, 30 Aug 2010 06:36:47 +0200 Torsten Kaiser <just.for.lkml-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> Done. Thx, Flo --
This message has been generated automatically as a part of a summary report of recent regressions. The following bug entry is on the current list of known regressions from 2.6.35. 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=16961 Subject : kernel BUG at arch/x86/kvm/../../../virt/kvm/kvm_main.c:1978 Submitter : Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Date : 2010-08-19 9:54 (11 days old) Message-ID : <20100819095429.GA5201@swordfish.minsk.epam.com> References : http://marc.info/?l=linux-kernel&m=128221169606214&w=2 Handled-By : Avi Kivity <avi@redhat.com> --
Hello, .36-rc3 [ 2913.218767] kvm: disabling virtualization on CPU1 [ 2913.219078] CPU 1 is now offline [ 2913.221758] lockdep: fixing up alternatives. [ 2913.221814] Booting Node 0 Processor 1 APIC 0x1 [ 2913.363980] ------------[ cut here ]------------ [ 2913.364042] kernel BUG at arch/x86/kvm/../../../virt/kvm/kvm_main.c:1978! [ 2913.364107] invalid opcode: 0000 [#1] PREEMPT SMP [ 2913.364173] last sysfs file: /sys/devices/system/cpu/cpu1/online [ 2913.364262] CPU 1 [ 2913.364285] Modules linked in: kvm_intel kvm ipv6 ac battery snd_seq_dummy snd_seq_oss snd_seq_midi_event wmi snd_seq snd_seq_device snd_hda_codec_atihdmi button snd_hda_codec_realtek psmouse serio_raw snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_pcm broadcom snd_timer usbhid hid tg3 libphy snd_page_alloc evdev snd_mixer_oss snd soundcore ehci_hcd sr_mod usbcore cdrom sd_mod ahci libahci [ 2913.364784] [ 2913.364805] Pid: 5912, comm: qemu-kvm Not tainted 2.6.36-rc3-dbg-00144-gb958348-dirty #144 Aspire 5741G /Aspire 5741G [ 2913.364965] RIP: 0010:[<ffffffffa0223446>] [<ffffffffa0223446>] kvm_handle_fault_on_reboot+0xf/0x11 [kvm] [ 2913.365073] RSP: 0000:ffff880150b87b18 EFLAGS: 00010246 [ 2913.365128] RAX: ffff880150b87b40 RBX: ffff8801534fc000 RCX: ffff880154e75000 [ 2913.365225] RDX: ffff880002640000 RSI: ffff880154e4e638 RDI: ffff880154e75000 [ 2913.365292] RBP: ffff880150b87b18 R08: 0000000000000001 R09: 000000000000039c [ 2913.365357] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 2913.365422] R13: ffff880154e75000 R14: ffff880154e4df10 R15: 0000000000000000 [ 2913.365489] FS: 00007f23062c6710(0000) GS:ffff880002640000(0000) knlGS:0000000000000000 [ 2913.365563] CS: 0010 DS: 002b ES: 002b CR0: 000000008005003b [ 2913.365617] CR2: 0000000000000000 CR3: 000000015544d000 CR4: 00000000000006e0 [ 2913.365682] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2913.365747] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 2913.365813] ...
On Mon, 30 Aug 2010 11:55:39 +0300 Sergey Senozhatsky Thx, I've updated the bugzilla entry accordingly. Cheers, Flo --
I take this as "still present". You've sent the stack traces once, there's no need to do that again and again (unless something has changed substantially). Thanks, --
