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

[James Page]

** Also affects: google-perftools (Ubuntu Yakkety)
   Importance: Undecided
       Status: New

** Also affects: google-perftools (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Changed in: google-perftools (Ubuntu Xenial)
       Status: New => Triaged

** Changed in: google-perftools (Ubuntu Yakkety)
       Status: New => Triaged

** Changed in: google-perftools (Ubuntu Xenial)
   Importance: Undecided => High

** Changed in: google-perftools (Ubuntu Yakkety)
   Importance: Undecided => High

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https://bugs.launchpad.net/bugs/1647864

Title:
  google-perftools can deadlock with dlopen on startup

Status in google-perftools package in Ubuntu:
  Fix Released
Status in google-perftools source package in Xenial:
  Triaged
Status in google-perftools source package in Yakkety:
  Triaged

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

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