yahoo-eng-team team mailing list archive

[Matthew Heler <1627756@xxxxxxxxxxxxxxxxxx>]

*** This bug is a duplicate of bug 1627768 ***
    https://bugs.launchpad.net/bugs/1627768

** This bug is no longer a duplicate of bug 1627758
   multipath general protection
** This bug has been marked a duplicate of bug 1627768
   multipath silently crashes with general protection

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1627756

Title:
  multipath crashes with general protection

Status in OpenStack Compute (nova):
  New

Bug description:
  When mulitpathd is called for a reload, a general protection fault
  occurs on the process. The process will silently fail with the
  exception of a general protection fault showing the kern.log's.

  Sep 23 15:14:25 123456-compute kernel: [2060005.780291] traps:
  multipathd[8490] general protection ip:7f5e9a8b47c5 sp:7f5e9b7dc880
  error:0 in libc-2.19.so[7f5e9a836000+1ba000]

  This occurs on multiple hosts in our environment and is not isolated
  to a single host. The backend storage is iSCSI, with XtremIO.

  Ubuntu 14.04.4 LTS (GNU/Linux 3.13.0-92-generic x86_64)
  multipath-tools/trusty-updates,now 0.4.9-3ubuntu7.13 amd64 [installed]
  libc6/trusty-updates,trusty-security,now 2.19-0ubuntu6.9 amd64 [installed]

To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1627756/+subscriptions