[Bug 1647864] Re: google-perftools can deadlock with dlopen on startup

[Ken Dreyer (Red Hat)]

Here's the RHEL 7 bug: http://bugzilla.redhat.com/1339710

Patch we used in RHEL 7:
https://git.centos.org/raw/rpms!gperftools/7a06cf7fbfd7d53213c1c5f1206f3b8b0c89101d/SOURCES
!gp-Use-initial-exec-tls-for-libunwind-s-recursion-flag.patch

-- 
You received this bug notification because you are a member of Ubuntu
OpenStack, which is subscribed to google-perftools in Ubuntu.
https://bugs.launchpad.net/bugs/1647864

Title:
  google-perftools can deadlock with dlopen on startup

Status in google-perftools package in Ubuntu:
  New

Bug description:
  On the xenial version of libgoogle-perftools, tcmalloc can deadlock
  with dlopen on startup.  This was fixed upstream here:

   https://github.com/gperftools/gperftools/issues/786

  FWIW el7 also backported this fix to 2.4 to resolve this for us.

  The ceph bug tracking this issue is here:

   http://tracker.ceph.com/issues/13522

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/google-perftools/+bug/1647864/+subscriptions