[Bug 1675436] [NEW] After Security Updates PHP 7 Randomly stops resolving DNS

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I think this is related to this

https://people.canonical.com/~ubuntu-
security/cve/2015/CVE-2015-5180.html

I have 10 servers, randomly  one will start having this issue. it will
be unable to resolve DNS. Curl will all of the sudden start reporting in
newrelic about being unable to resolve host names, and it will throw SSL
invalidation errors.

restarting will fix the issue and it might be good for several more
hours.

I have spoken with rackspace techs and they reported to me that this was
a bug related to ubuntu and a recent update so I thought I would reach
out and see if there was any way I could help.

** Affects: glibc (Ubuntu)
     Importance: Undecided
         Status: New

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After Security Updates PHP 7 Randomly stops resolving DNS
https://bugs.launchpad.net/bugs/1675436
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