[Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-11-18 Thread Timo Aaltonen
** Changed in: nfs-utils (Ubuntu) Status: New = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/716811 Title: [SandyBridge] kernel BUG at

[Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-21 Thread Andy Whitcroft
As this rebase is now out in the archive, and based on the testing results here I am going to close this Fix Released. ** Changed in: linux (Ubuntu) Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

Re: [Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-17 Thread Bryce Harrington
On Wed, Feb 16, 2011 at 04:10:40PM -, Andy Whitcroft wrote: @Herton -- thanks for the research on this. I have just pushed a rebase to v2.6.28-rc5 to our git repository so moving this Fix Committed. Could those of you who can reproduce this please test the kernels below (different bug

Re: [Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-17 Thread Bryce Harrington
On Wed, Feb 16, 2011 at 04:10:40PM -, Andy Whitcroft wrote: @Herton -- thanks for the research on this. I have just pushed a rebase to v2.6.28-rc5 to our git repository so moving this Fix Committed. Could those of you who can reproduce this please test the kernels below (different bug

[Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-16 Thread Herton R. Krzesinski
The mentioned fix is now in 2.6.38-rc5, commit acfdf5c -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/716811 Title: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

[Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-16 Thread Andy Whitcroft
@Herton -- thanks for the research on this. I have just pushed a rebase to v2.6.28-rc5 to our git repository so moving this Fix Committed. Could those of you who can reproduce this please test the kernels below (different bug number but they represent the tip of the v2.6.38-rc5 rebase which

[Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-15 Thread Andy Whitcroft
@bryce -- cannot work out from the upstream thread what the patch was, as the conversation is all occuring on the 11th of feb, but the end of the referenced git branch doesn't have anything after the 6th of feb. Anyone got a pointer to the upstream fix?? -- You received this bug notification

[Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-15 Thread Herton R. Krzesinski
@andy -- I think I saw today the fix on that branch (http://git.linux- nfs.org/?p=bfields/linux- topics.git;a=shortlog;h=refs/heads/for-2.6.38-incoming), but now I can't find it too... may be it was pushed to other tree -- You received this bug notification because you are a member of Ubuntu

[Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-15 Thread Herton R. Krzesinski
The commit titled nfsd4: acquire only one lease per file should be the fix, in this pull request: https://lkml.org/lkml/2011/2/15/265 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/716811 Title:

[Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-14 Thread Bryce Harrington
** Also affects: nfs-utils (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/716811 Title: [SandyBridge] kernel BUG at

[Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-14 Thread Bryce Harrington
** Description changed: Updated to 2.6.38-2-generic-pae from .38-1 this morning on this SandyBridge system with an ATI graphics card running the opensource -ati driver. I've seen this BUG twice now. Not sure what triggers it. At the time this happened, I was typing up a reply to a

[Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-14 Thread Bryce Harrington
From upstream discussion via http://www.gossamer- threads.com/lists/linux/kernel/1337297 I think I see the problem Could you try fetching that branch again? git://linux-nfs.org/~bfields/linux-topics.git for-2.6.38-incoming (But I've only tested that it compiles so far.)

[Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-14 Thread Bryce Harrington
In investigating this a bit further it appears the server will respond with nfsv4 by default even if not specifically requested as vers=4 by the client. I guess that causes problems when you've set the server up for sending nfsv3. Anyway, I've modified nfs-utils defaults file to include a

[Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-11 Thread Jeremy Foshee
** Tags added: kernel-key -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/716811 Title: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132! -- ubuntu-bugs mailing

[Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-11 Thread Herton R. Krzesinski
This was reported recently also at https://lkml.org/lkml/2011/2/8/370 (ongoing discussion) ** Changed in: linux (Ubuntu) Status: New = Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

Re: [Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-11 Thread Bryce Harrington
On Fri, Feb 11, 2011 at 06:04:46PM -, Herton R. Krzesinski wrote: This was reported recently also at https://lkml.org/lkml/2011/2/8/370 (ongoing discussion) Ah interesting. This looks like it could be a known delegation bug Would it be possible for you to check whether this is

[Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-10 Thread Bryce Harrington
** Description changed: Updated to 2.6.38-2-generic-pae from .38-1 this morning on this SandyBridge system with an ATI graphics card running the opensource -ati driver. I've seen this BUG twice now. Not sure what triggers it. At the time this happened, I was typing up a reply to a

Re: [Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-10 Thread Bryce Harrington
Btw, since the BUG, I notice my cpu has a rather high load, with a bunch of defunct nfsd processes: top - 18:17:27 up 7:42, 31 users, load average: 8.30, 8.13, 8.07 Tasks: 258 total, 1 running, 249 sleeping, 0 stopped, 8 zombie Cpu(s): 13.4%us, 0.7%sy, 0.0%ni, 85.7%id, 0.3%wa, 0.0%hi,

[Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-10 Thread Bryce Harrington
Here is the remainder of the log from that BUG until system restarted. Feb 10 16:46:28 humber kernel: [22231.170388] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id Feb 10 16:50:07 humber kernel: [22449.421156] ACPI Warning: Incorrect checksum in table [TAMG] - 0xD6, should be 0xD5 \

[Bug 716811] Re: [SandyBridge] kernel BUG at /build/buildd/linux-2.6.38/fs/nfsd/nfs4state.c:3132!

2011-02-10 Thread Bryce Harrington
** Attachment added: kern.log https://bugs.launchpad.net/ubuntu/+bug/716811/+attachment/1842815/+files/kern.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/716811 Title: [SandyBridge] kernel