This message contains a list of some regressions from 2.6.37,
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 2.6.37, 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
----------------------------------------
2011-02-21 51 18 17
2011-02-12 39 20 18
2011-02-03 19 11 7
Unresolved regressions
----------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=29402
Subject : kernel panics while running ffsb scalability workloads on 2.6.38-rc1 through -rc5
Submitter : Eric Whitney <[email protected]>
Date : 2011-02-18 21:47 (4 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=29322
Subject : System lockup with 2.6.38-rc4+
Submitter : Chris Clayton <[email protected]>
Date : 2011-02-14 17:31 (8 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=129770471724602&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=29252
Subject : IPv6 doesn't work in a kvm guest.
Submitter : Kusanagi Kouichi <[email protected]>
Date : 2011-02-16 13:03 (6 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=29232
Subject : [VT-d] VT-d device passthrough fail to guest
Submitter : xudong <[email protected]>
Date : 2011-02-16 08:56 (6 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=29202
Subject : 2.6.38-rc: fuse BUG, maybe related to detaching external usb drive without umounting
Submitter : Florian Mickler <[email protected]>
Date : 2011-02-15 22:05 (7 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=29022
Subject : [REGRESSION? 2.6.38-rc4] nouveau NV50 screen freeze
Submitter : Marc <[email protected]>
Date : 2011-02-13 12:29 (9 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=28882
Subject : Screen corruption and GPU hangs
Submitter : Ko Mi <[email protected]>
Date : 2011-02-11 18:17 (11 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=28842
Subject : 2.6.38-rc3 regression ipv6 TFTP download with curl failing in getpeername?
Submitter : Eric W. Biederman <[email protected]>
Date : 2011-02-08 9:41 (14 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=129715811421534&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=28642
Subject : ACPI broken on DELL Latitude E6410 in 2.6.38-rc3
Submitter : Adam Kovari <[email protected]>
Date : 2011-02-08 22:22 (14 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=28562
Subject : [BUG] usb problems in .38-rc3+
Submitter : Ed Tomlinson <[email protected]>
Date : 2011-02-05 19:17 (17 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=129693391417607&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=28522
Subject : Unable to mount FAT-formatted floppy on /dev/fd0, plus WARN_ON when using /dev/fd0u1440
Submitter : Alex Villacis Lasso <[email protected]>
Date : 2011-02-07 17:21 (15 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=28452
Subject : 2.6.38-rc3 regression on parisc: segfaults
Submitter : Meelis Roos <[email protected]>
Date : 2011-02-01 22:00 (21 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=129659763426600&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=28432
Subject : khugepaged: gets stuck when writing to USB flash, 2.6.38-rc2
Submitter : Jindřich Makovička <[email protected]>
Date : 2011-01-31 19:28 (22 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=129650210516627&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=28422
Subject : kref and apparmor panic in 2.6.38-rc2.
Submitter : Tao Ma <[email protected]>
Date : 2011-01-31 10:06 (22 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=129646840303149&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=28262
Subject : Slow resume from suspend/hibernate on Dell Inspiron M301Z
Submitter : Luca Ferretti <[email protected]>
Date : 2011-02-05 12:37 (17 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=28102
Subject : New display errors in 2.6.38-rc2-00175-g6fb1b30
Submitter : Nico Schottelius <[email protected]>
Date : 2011-01-28 20:29 (25 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=129624657425949&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=27022
Subject : [REPORT] BUG: spinlock recursion on CPU#0, init/1
Submitter : Santosh Shilimkar <[email protected]>
Date : 2011-01-10 15:33 (43 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=129467294808655&w=2
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=27382
Subject : ath5k phy0: gain calibration timeout
Submitter : Nicolas Stransky <[email protected]>
Date : 2011-01-23 00:18 (30 days old)
Handled-By : Nick Kossifidis <[email protected]>
Patch : https://patchwork.kernel.org/patch/530811/
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 2.6.37,
unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=27352
Please let the tracking team know if there are any Bugzilla entries that
should be added to the list in there.
Thanks!
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 2.6.37. 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=27022
Subject : [REPORT] BUG: spinlock recursion on CPU#0, init/1
Submitter : Santosh Shilimkar <[email protected]>
Date : 2011-01-10 15:33 (43 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=129467294808655&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 2.6.37. 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=27382
Subject : ath5k phy0: gain calibration timeout
Submitter : Nicolas Stransky <[email protected]>
Date : 2011-01-23 00:18 (30 days old)
Handled-By : Nick Kossifidis <[email protected]>
Patch : https://patchwork.kernel.org/patch/530811/
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 2.6.37. 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=28102
Subject : New display errors in 2.6.38-rc2-00175-g6fb1b30
Submitter : Nico Schottelius <[email protected]>
Date : 2011-01-28 20:29 (25 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=129624657425949&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 2.6.37. 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=29252
Subject : IPv6 doesn't work in a kvm guest.
Submitter : Kusanagi Kouichi <[email protected]>
Date : 2011-02-16 13:03 (6 days old)
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 2.6.37. 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=29402
Subject : kernel panics while running ffsb scalability workloads on 2.6.38-rc1 through -rc5
Submitter : Eric Whitney <[email protected]>
Date : 2011-02-18 21:47 (4 days old)
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 2.6.37. 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=29322
Subject : System lockup with 2.6.38-rc4+
Submitter : Chris Clayton <[email protected]>
Date : 2011-02-14 17:31 (8 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=129770471724602&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 2.6.37. 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=29022
Subject : [REGRESSION? 2.6.38-rc4] nouveau NV50 screen freeze
Submitter : Marc <[email protected]>
Date : 2011-02-13 12:29 (9 days old)
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 2.6.37. 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=29232
Subject : [VT-d] VT-d device passthrough fail to guest
Submitter : xudong <[email protected]>
Date : 2011-02-16 08:56 (6 days old)
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 2.6.37. 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=28452
Subject : 2.6.38-rc3 regression on parisc: segfaults
Submitter : Meelis Roos <[email protected]>
Date : 2011-02-01 22:00 (21 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=129659763426600&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 2.6.37. 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=28842
Subject : 2.6.38-rc3 regression ipv6 TFTP download with curl failing in getpeername?
Submitter : Eric W. Biederman <[email protected]>
Date : 2011-02-08 9:41 (14 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=129715811421534&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 2.6.37. 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=28642
Subject : ACPI broken on DELL Latitude E6410 in 2.6.38-rc3
Submitter : Adam Kovari <[email protected]>
Date : 2011-02-08 22:22 (14 days old)
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 2.6.37. 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=28882
Subject : Screen corruption and GPU hangs
Submitter : Ko Mi <[email protected]>
Date : 2011-02-11 18:17 (11 days old)
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 2.6.37. 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=29202
Subject : 2.6.38-rc: fuse BUG, maybe related to detaching external usb drive without umounting
Submitter : Florian Mickler <[email protected]>
Date : 2011-02-15 22:05 (7 days old)
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 2.6.37. 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=28562
Subject : [BUG] usb problems in .38-rc3+
Submitter : Ed Tomlinson <[email protected]>
Date : 2011-02-05 19:17 (17 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=129693391417607&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 2.6.37. 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=28522
Subject : Unable to mount FAT-formatted floppy on /dev/fd0, plus WARN_ON when using /dev/fd0u1440
Submitter : Alex Villacis Lasso <[email protected]>
Date : 2011-02-07 17:21 (15 days old)
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 2.6.37. 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=28422
Subject : kref and apparmor panic in 2.6.38-rc2.
Submitter : Tao Ma <[email protected]>
Date : 2011-01-31 10:06 (22 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=129646840303149&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 2.6.37. 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=28432
Subject : khugepaged: gets stuck when writing to USB flash, 2.6.38-rc2
Submitter : Jindřich Makovička <[email protected]>
Date : 2011-01-31 19:28 (22 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=129650210516627&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 2.6.37. 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=28262
Subject : Slow resume from suspend/hibernate on Dell Inspiron M301Z
Submitter : Luca Ferretti <[email protected]>
Date : 2011-02-05 12:37 (17 days old)
On Monday 21 February 2011, Rafael J. Wysocki wrote:
> 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 2.6.37. 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=29322
> Subject : System lockup with 2.6.38-rc4+
> Submitter : Chris Clayton <[email protected]>
> Date : 2011-02-14 17:31 (8 days old)
> Message-ID : <[email protected]>
> References : http://marc.info/?l=linux-kernel&m=129770471724602&w=2
Yes, I think this should stay open. I haven't heard anything since I replied to
Ben Gamari on 14 February. having said that, I haven't experienced the lock up
again since I reported it. Perhaps it's been fixed without me knowing.
Chris
--
The more I see, the more I know. The more I know, the less I understand.
Changing Man - Paul Weller
On Monday, February 21, 2011, Chris Clayton wrote:
> On Monday 21 February 2011, Rafael J. Wysocki wrote:
> > 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 2.6.37. 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=29322
> > Subject : System lockup with 2.6.38-rc4+
> > Submitter : Chris Clayton <[email protected]>
> > Date : 2011-02-14 17:31 (8 days old)
> > Message-ID : <[email protected]>
> > References : http://marc.info/?l=linux-kernel&m=129770471724602&w=2
>
> Yes, I think this should stay open. I haven't heard anything since I replied to
> Ben Gamari on 14 February. having said that, I haven't experienced the lock up
> again since I reported it. Perhaps it's been fixed without me knowing.
So, do I understand correctly that you're unable to reproduce the problem?
Rafael
On Monday 21 February 2011 17:03:00 Rafael J. Wysocki wrote:
> 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 2.6.37. 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=28562
> Subject : [BUG] usb problems in .38-rc3+
> Submitter : Ed Tomlinson <[email protected]>
> Date : 2011-02-05 19:17 (17 days old)
> Message-ID : <[email protected]>
> References : http://marc.info/?l=linux-kernel&m=129693391417607&w=2
I figured out a work around for this. Once the bluetooth adaptor has been detected and udev
had done its stuff run:
hciconfig -a
With this user space change it works. I have no idea why the 'hciconfig -a' query fixes things.
I run gentoo and bluez-4.87 is installed.
Ed Tomlinson
On Tuesday, February 22, 2011, Ed Tomlinson wrote:
> On Monday 21 February 2011 17:03:00 Rafael J. Wysocki wrote:
> > 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 2.6.37. 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=28562
> > Subject : [BUG] usb problems in .38-rc3+
> > Submitter : Ed Tomlinson <[email protected]>
> > Date : 2011-02-05 19:17 (17 days old)
> > Message-ID : <[email protected]>
> > References : http://marc.info/?l=linux-kernel&m=129693391417607&w=2
>
> I figured out a work around for this. Once the bluetooth adaptor has been detected and udev
> had done its stuff run:
>
> hciconfig -a
>
> With this user space change it works. I have no idea why the 'hciconfig -a' query fixes things.
> I run gentoo and bluez-4.87 is installed.
OK, thanks for the update. Do I understand correctly that things used to work
before without that workaround?
Rafael