[Bug 981278] Re: Kernel Oops - BUG: unable to handle kernel paging request at ffffffffffffffb8; RIP: 0010:[ffffffffa013e839] [ffffffffa013e839] nfs_have_delegation+0x9/0x40 [nfs]

2012-04-16 Thread Joseph Salisbury
*** This bug is a duplicate of bug 974664 *** https://bugs.launchpad.net/bugs/974664 ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Tags added: nfs-have-delegation ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed ** This bug has been marked a

[Bug 981278] Re: Kernel Oops - BUG: unable to handle kernel paging request at ffffffffffffffb8; RIP: 0010:[ffffffffa013e839] [ffffffffa013e839] nfs_have_delegation+0x9/0x40 [nfs]

2012-04-14 Thread Christopher M. Penalver
Shawn Haggett, thank you for reporting this bug and helping make Ubuntu better. If you could also please test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once

[Bug 981278] Re: Kernel Oops - BUG: unable to handle kernel paging request at ffffffffffffffb8; RIP: 0010:[ffffffffa013e839] [ffffffffa013e839] nfs_have_delegation+0x9/0x40 [nfs]

2012-04-14 Thread Shawn Haggett
To add more information to this. If I start Lyx on its own (i.e. just 'lyx' at the command line, no file selected), then it starts fine. However if I then try to open a file I get the same behaviour as above. The above was triggered when doing 'lyx somefile.lyx' at the command line. This is

[Bug 981278] Re: Kernel Oops - BUG: unable to handle kernel paging request at ffffffffffffffb8; RIP: 0010:[ffffffffa013e839] [ffffffffa013e839] nfs_have_delegation+0x9/0x40 [nfs]

2012-04-14 Thread Christopher M. Penalver
Shawn Haggett, could you please try http://kernel.ubuntu.com/~kernel- ppa/mainline/v3.4-rc2-precise/ ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/981278 Title: Kernel Oops - BUG: unable to

[Bug 981278] Re: Kernel Oops - BUG: unable to handle kernel paging request at ffffffffffffffb8; RIP: 0010:[ffffffffa013e839] [ffffffffa013e839] nfs_have_delegation+0x9/0x40 [nfs]

2012-04-14 Thread Shawn Haggett
That kernel has given some different behaviour. Now when open the file in lyx I get the following messages repeating over and over in the syslog: Apr 15 10:19:10 desktop kernel: [ 82.651314] NFS: nfs4_reclaim_open_state: Lock reclaim failed! Apr 15 10:19:10 desktop kernel: [ 82.652566] NFS:

[Bug 981278] Re: Kernel Oops - BUG: unable to handle kernel paging request at ffffffffffffffb8; RIP: 0010:[ffffffffa013e839] [ffffffffa013e839] nfs_have_delegation+0x9/0x40 [nfs]

2012-04-14 Thread Shawn Haggett
After a little bit of googling, it's possible this could be related to this thread: http://www.spinics.net/lists/linux-nfs/msg24949.html As soon as the process hangs and the log messages start I'm seeing a constant 5-9 mbit of network traffic in both directions between the client and server.