https://bugzilla.kernel.org/show_bug.cgi?id=92351#c1 reports the problem occurs
with LSI FW 18.
https://bugzilla.kernel.org/show_bug.cgi?id=92351#c8 reports the problem does
NOT occur with LSI FW 19. So upgrading the adapter firmware to version 19 may
be a fix.
There is a patch at
** Bug watch added: Linux Kernel Bug Tracker #92351
http://bugzilla.kernel.org/show_bug.cgi?id=92351
** Also affects: linux via
http://bugzilla.kernel.org/show_bug.cgi?id=92351
Importance: Unknown
Status: Unknown
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utopic has seen the end of its life and is no longer receiving any
updates. Marking the utopic task for this ticket as "Won't Fix".
** Changed in: linux (Ubuntu Utopic)
Status: Triaged => Won't Fix
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** Tags removed: kernel-bug-exists-upstream-3.17-rc2
** Tags added: kernel-bug-exists-upstream-3.19-rc2
** Changed in: linux (Ubuntu)
Status: Incomplete = Triaged
** Changed in: linux (Ubuntu Utopic)
Status: Incomplete = Triaged
** Changed in: linux (Ubuntu Trusty)
Status:
Upstream report--
http://www.spinics.net/lists/linux-pci/msg37768.html
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https://bugs.launchpad.net/bugs/1363313
Title:
mpt2sas not loaded with LSISAS2008 card in trusty
This bug looks like it will auto-expire. It is confirmed on trusty.
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https://bugs.launchpad.net/bugs/1363313
Title:
mpt2sas not loaded with LSISAS2008 card in trusty
** Description changed:
- This card has worked without a problem in 12.04 up through the current
kernel. After an upgrade to 14.04.1, mpt2sas tries to load during boot but
fails. An apport file from this machine is attached; note the error messages
during boot.
- ---
+ This card has worked
Paul Johnson, the next step would be to test to this issue on the latest
mainline kernel via 3.19-rc2. If reproducible, one would want to gather
the information requested by upstream in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1363313/comments/35
using that kernel. Then, you would want
** Changed in: linux (Ubuntu)
Status: Confirmed = Incomplete
** Changed in: linux (Ubuntu Trusty)
Status: Confirmed = Incomplete
** Changed in: linux (Ubuntu Utopic)
Status: Confirmed = Incomplete
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Upstream has requested some additional data to help resolve this
issue[0]. They would also like us to open an upstream bug for
additional tracking.
For regressions, it's helpful if you can attach dmesg logs from working
and non-working kernels that are as close together as possible. Is it
Yes, I can get you the dmesg files working non-working on whichever
kernels needed. Since this didn't look like a quick fix, I have a
separate install on the machine that is just a disposable desktop
version. That is much easier for me to make changes, but it does, of
course still require a boot
We would like to gather some debug information for upstream. Can you
boot with the following kernel option pci=earlydump
Then post the kernel messages in dmesg or /var/syslog? This should be
done 'without' the pci=realloc=off parameter, so the error 'does'
happen.
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The dmesg file with pci=earlydump is attached.
** Attachment added: dmesg-pci=earlydump
https://bugs.launchpad.net/ubuntu/utopic/+source/linux/+bug/1363313/+attachment/4206689/+files/dmesg-pci%3Dearlydump
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A similar issue was discussed upstream[0], but a permanent fix has not
been implemented as of yet. A similar bug was also opened bug 1245938
I'll ping upstream regarding this issue.
[0] https://lkml.org/lkml/2014/1/10/401
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Also, a workaround found in the other bug was to add the kernel
parameter: pci=realloc=off
** Tags removed: performing-bisect
** Tags added: kernel-da-key
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Thanks Joseph. The regular release kernel in trusty works for me with
pci=realloc=off in the command line.
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https://bugs.launchpad.net/bugs/1363313
Title:
mpt2sas not
** Tags added: utopic
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Title:
mpt2sas not loaded with LSISAS2008 card in trusty 14.04.1
Status in “linux” package in Ubuntu:
** Also affects: linux (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Utopic)
Importance: Medium
Status: Confirmed
** Changed in: linux (Ubuntu Trusty)
Importance: Undecided = Medium
** Changed in: linux (Ubuntu Trusty)
Status: New
Just to confirm the value of that option, can you run the following
command while running the test kernel:
cat /boot/config-$(uname -r) | grep CONFIG_PCI_REALLOC_ENABLE_AUTO
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I built an additional test kernel with just
CONFIG_PCI_REALLOC_ENABLE_AUTO re-enabled. It consists of the following
two .deb packages:
linux-image-3.13.0-36-generic_3.13.0-36.63~lp1363313v2_amd64.deb
linux-image-extra-3.13.0-36-generic_3.13.0-36.63~lp1363313v2_amd6
It can be downloaded from:
Hi Joe,
With the v1 kernel--
cat /boot/config-$(uname -r) | grep CONFIG_PCI_REALLOC_ENABLE_AUTO
# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
with the v2--
cat /boot/config-$(uname -r) | grep CONFIG_PCI_REALLOC_ENABLE_AUTO
CONFIG_PCI_REALLOC_ENABLE_AUTO=y
And yes, the problem is back with v2.
I had the exact same error and the provided test kernel resolved it for
me also.
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Title:
mpt2sas not loaded with LSISAS2008 card in
The bisect log information is in the attached file.
** Attachment added: ubuntu-kernel-bisect-logs
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1363313/+attachment/4196435/+files/ubuntu-kernel-bisect-logs
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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** Tags added: performing-bisect
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Title:
mpt2sas not loaded with LSISAS2008 card in trusty 14.04.1
Status in “linux” package in
I built a test kernel with the CONFIG_PCI_REALLOC_ENABLE_AUTO config
option not set. Commit 49cc9a18 only enables this config option. If
this does not fix the bug, we will need to perform the bisect again, and
bisect between the upstream versions versus the Ubuntu versions.
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Be sure to install both the linux-image and linux-image-extra .deb
packages.
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Title:
mpt2sas not loaded with LSISAS2008 card in
The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1363313/
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Title:
mpt2sas not loaded with LSISAS2008
Tested your kernel and it worked!
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Title:
mpt2sas not loaded with LSISAS2008 card in trusty 14.04.1
Status in “linux” package in
mpt2sas loads in 3.3.7 precise and 3.3.8 quantal kernels.
It does not load in 3.4.1 quantal, nor any thereafter I happened to check.
Chasing down the exact code problem isn't something I'm set up to easily do.
If I can get some help there it would be appreciated.
These are the 3.3.8 messages when
Paul Johnson, now that you have bisected the kernel versions, the next
step is to fully commit bisect between these two versions following
https://wiki.ubuntu.com/Kernel/KernelBisection . Please mark this
Confirmed when the commit number has been identified.
** Changed in: linux (Ubuntu)
Paul Johnson, thank you for reporting this and helping make Ubuntu better.
Could you please test the latest upstream kernel available from the very top
line at the top of the page (not the daily folder) following
https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional
upstream
I tried kernel 3.17.0-031700rc2 and it did not work. These are the kern
msgs-
Aug 30 08:16:55 ubu1004 kernel: [7.415334] mpt2sas version 16.100.00.00
loaded
Aug 30 08:16:55 ubu1004 kernel: [ 11.535205] mpt2sas0: 64 BIT PCI BUS DMA
ADDRESSING SUPPORTED, total mem (16424848 kB)
Aug 30
** Tags removed: kernel-bug-exists-upstream-3.17.0-031700rc2
** Tags added: kernel-bug-exists-upstream-3.17-rc2
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Title:
mpt2sas not
Paul Johnson, the next step is to fully commit bisect the kernel in
order to identify the offending commit. Could you please do this
following https://wiki.ubuntu.com/Kernel/KernelBisection ?
** Changed in: linux (Ubuntu)
Status: Confirmed = Incomplete
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apport information
** Tags added: apport-collected
** Description changed:
- This card has worked without a problem in 12.04 up through the current
- kernel. After an upgrade to 14.04.1, mpt2sas tries to load during boot
- but fails. An apport file from this machine is attached; note the error
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