This bug was fixed in the package linux - 2.6.24-23.46
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linux (2.6.24-23.46) hardy-proposed; urgency=low
[Alessio Igor Bogani]
* rt: Updated PREEMPT_RT support to rt21
- LP: #302138
[Amit Kucheria]
* SAUCE: Update lpia patches from moblin tree
- LP: #291457
deti, since you are the original bug reporter, it would be great to get
confirmation from you that this newer kernel does indeed fix the bug you
had reported here. Thanks.
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kernel crash in iov_iter_advance (caused by nfs-kernel-server)
https://bugs.launchpad.net/bugs/231746
You received this
Tested it, works for me. Thanks.
Deti
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kernel crash in iov_iter_advance (caused by nfs-kernel-server)
https://bugs.launchpad.net/bugs/231746
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kernel crash in iov_iter_advance (caused by nfs-kernel-server)
https://bugs.launchpad.net/bugs/231746
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Accepted linux into hardy-proposed, please test and give feedback here.
Please see https://wiki.ubuntu.com/Testing/EnableProposed for
documentation how to enable and use -proposed. Thank you in advance!
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kernel crash in iov_iter_advance (caused by
Has this really been resolved? I tried 2.6.24-21-xen and it still
occurs.
Is there any known workaround?
Should I use an older kernel before 2.6.22-15 where it seems to have
been introduced (according to Martin Kealey above)?
** Attachment added: 2.6.24-21-xen_oops.log
For Intrepid it is released
** Changed in: linux (Ubuntu)
Status: Fix Committed = Fix Released
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kernel crash in iov_iter_advance (caused by nfs-kernel-server)
https://bugs.launchpad.net/bugs/231746
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Bugs, which is
For Hardy unfortunately not, yet. It will come with the next updates.
** Changed in: linux (Ubuntu Hardy)
Status: Fix Released = Fix Committed
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kernel crash in iov_iter_advance (caused by nfs-kernel-server)
https://bugs.launchpad.net/bugs/231746
You received this bug notification
linux 2.6.24-21 copied to hardy-updates.
** Changed in: linux (Ubuntu Hardy)
Status: Fix Committed = Fix Released
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kernel crash in iov_iter_advance (caused by nfs-kernel-server)
https://bugs.launchpad.net/bugs/231746
You received this bug notification because you are a member of Ubuntu
commit 8c9a1f5a9c5be826db0ad9af5db6bf373452024e
Fix off-by-one error in iov_iter_advance()
commit 640b5c6dbe62ecf5ce9efd936273deb25afc7b27
iov_iter_advance() fix
** Changed in: linux (Ubuntu Hardy)
Status: In Progress = Fix Committed
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kernel crash in iov_iter_advance (caused by
SRU justification:
Impact: iov_iter_advance() skips over zero-length iovecs, however it
does not properly terminate at the end of the iovec array. This leads to
kernel crashed under this circumstances.
Fix: Check i-count before skipping zero length iov. And also include a
fixup to check whther
Have a system running 2.6.24-21-xen fine now for 12 hours. Any other
reports?
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kernel crash in iov_iter_advance (caused by nfs-kernel-server)
https://bugs.launchpad.net/bugs/231746
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Stefan Bader wrote:
I uploaded a Hardy kernel to my PPA at
https://launchpad.net/~stefan-bader-canonical/+archive
It is currently building (-21.42smb1) but if it completes, could you please
verify whether the problem is fixed for you? Thanks.
** Changed in: linux (Ubuntu Hardy)
Uploaded revised build (amd64 is done already) but waiting for this to
finish.
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kernel crash in iov_iter_advance (caused by nfs-kernel-server)
https://bugs.launchpad.net/bugs/231746
You received this bug notification because you are a member of Ubuntu
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I uploaded a Hardy kernel to my PPA at
https://launchpad.net/~stefan-bader-canonical/+archive
It is currently building (-21.42smb1) but if it completes, could you please
verify whether the problem is fixed for you? Thanks.
** Changed in: linux (Ubuntu Hardy)
Importance: Undecided = Medium
** Changed in: linux (Ubuntu)
Status: New = Confirmed
** Changed in: linux (Ubuntu)
Status: Confirmed = Fix Committed
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kernel crash in iov_iter_advance (caused by nfs-kernel-server)
https://bugs.launchpad.net/bugs/231746
You received this bug notification because you are a
I think bug #249340 may be related to this one.
I've just run the same version of localedef on 2.6.22-14-generic, where
it runs fine, and on 2.6.22-15-generic, where it hangs.
Here's the output of strace localedef immediately before it hung:
1218150691.384821
I am facing this one too - not using nfs, but a simple dovecot imap
server (but using xen):
[2831529.979439] Unable to handle kernel paging request at 88005e88
RIP:
[2831529.979447] [80271fc6] iov_iter_advance+0x66/0x80
[2831529.979458] PGD 1f6b067 PUD 216d067 PMD 2262067 PTE 0
It also does need this patch:
http://www.gossamer-threads.com/lists/linux/kernel/954043#954043
http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.26.1
commit a6b79bb88e6682d2739aa5b4db7184038bbb32ce
Author: Linus Torvalds [EMAIL PROTECTED]
Date: Wed Jul 30 22:20:18 2008 +
Fix
Ok, you mean the patch attached. Will do a kernel build and give it a
try. Does anyone else need x86_64 generic and xen kernels for testing?
Deti
** Attachment added: 006-filemap-fix.patch
http://launchpadlibrarian.net/16581942/006-filemap-fix.patch
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kernel crash in iov_iter_advance
Yeah, this is the one from commit a6b79bb88e6682d2739aa5b4db7184038bbb32ce.
I am interested in x86_x64 latest xen build too, did not rebuild stuff yet -
only searched what's needed yet ;)
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kernel crash in iov_iter_advance (caused by nfs-kernel-server)
https://bugs.launchpad.net/bugs/231746
You can find my builds here:
http://www.fliegl.de/download/ubuntu/
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kernel crash in iov_iter_advance (caused by nfs-kernel-server)
https://bugs.launchpad.net/bugs/231746
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ubuntu-bugs
After some tests: I was not able to reproduce any oops. The issue seems to be
fixed by these two patches.
Now could please anyone from ubuntu review and include these fixes into
upcoming kernels?
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kernel crash in iov_iter_advance (caused by nfs-kernel-server)
We're also seing this kernel bug in relation to NFS .. (not using XEN at
all);
Aug 4 14:56:00 ko kernel: [263156.166854] PGD 8063 PUD 9063 PMD 0
Aug 4 14:56:00 ko kernel: [263156.166905] CPU 2
Aug 4 14:56:00 ko kernel: [263156.166926] Modules linked in: nfsd auth_rpcgss
exportfs nfs lockd
This is definitely reproducible here too. I'm bootstrapping new domUs
and seeing the bug rear it's head in the form shown in Bug #207774. The
patch in this thread completely eliminates the bug here. I have not seen
the oops in weeks of use since applying the patch, creating quite a few
domU's in
The oops still occurs with original ubuntu kernel 2.6.24-19.34-xen
** Attachment added: oops.txt
http://launchpadlibrarian.net/15910957/oops.txt
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kernel crash in iov_iter_advance (caused by nfs-kernel-server)
https://bugs.launchpad.net/bugs/231746
You received this bug notification because
A fixed xen kernel for the x86_64 platform can be downloaded from:
http://www.fliegl.de/download/linux-image-2.6.24-16-xen_2.6.24-16.30_amd64.deb
http://www.fliegl.de/download/linux-headers-2.6.24-16-xen_2.6.24-16.30_amd64.deb
(This kernel also includes the patch of Hirano Takahito to fix xen
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