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["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Helge, this bug report is being closed due to your last comment
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/161176/comments/10
regarding this being fixed with an update. For future reference you can
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** Changed in: linux (Ubuntu)
       Status: Triaged => Incomplete

** Changed in: linux (Ubuntu)
       Status: Incomplete => Invalid

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https://bugs.launchpad.net/bugs/161176

Title:
  Crash when CIFS mount goes offline

Status in “linux” package in Ubuntu:
  Invalid

Bug description:
  Today my file server and media center crashed due to an unstable graphics driver.
  I had to shut it down hard and reboot, which in some way made my laptop also crash(!).
  The laptop didn't respond at all, not even to Ctrl+Alt+F1. I had to hold the power button down like I did with the server.

  My laptop had the following network connections open to the server:
  - SSH session
  - Two CIFS mounts, command: mount.cifs //server/share /mountpoint -o user=something,nosetuids,noperm,rw,iocharset=utf8
  - Possibly one or more PulseAudio connections, although I wasn't playing any audio at the time.

  This is the basic setup of the laptop:
  - ThinkPad Z60m: Pentium M 2.0Ghz, 1024MB RAM, Intel chipset/audio and integrated ATI Radeon X600.
  - Ubuntu 7.10 Server i386, multiverse repositories
  - OpenBox, XFCE environment, various KDE and GNOME applications installed
  - PulseAudio and Skype which are not always stable

  The laptop crash occurred around 12:09

  =====================
  Logs (/var/log/):
  =====================
  - debug: No log entries around the crash
  - kern.log: See syslog
  - messages: No log entries around the crash
  - user.log: No log entries around the crash
  - samba/log.[server]: No log entries around the crash

  - samba/log.smbd:
  [2007/11/09 11:57:39, 0] lib/util_sock.c:get_peer_addr(1232)
    getpeername failed. Error was Transport endpoint is not connected
  [2007/11/09 11:57:39, 0] lib/util_sock.c:get_peer_addr(1232)
    getpeername failed. Error was Transport endpoint is not connected
  .....
  I think this is too early to have affected the crash, but I'm not sure about the time.

  - syslog:
  Nov  9 12:09:22 dw-keitai kernel: [10350.472000]  CIFS VFS: server not responding
  Nov  9 12:09:22 dw-keitai kernel: [10350.472000]  CIFS VFS: No response for cmd 50 mid 15893
  Nov  9 12:09:42 dw-keitai kernel: [10370.472000]  CIFS VFS: Error 0xffffff90 on cifs_get_inode_info in lookup of /mnt
  Nov  9 12:09:52 dw-keitai kernel: [10370.472000]  CIFS VFS: Error 0xffffff90 on cifs_get_inode_info in lookup of /mnt
  .....
  Last message repeated with 10-20 seconds interval until 12:16:27 where I shut down the system.
  dw-keitai is my laptop.
  /mnt is the directory on the server.

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