diff -Nru php-imagick-3.4.0~rc6/debian/changelog php-imagick-3.4.0~rc6/debian/changelog
--- php-imagick-3.4.0~rc6/debian/changelog	2016-02-20 22:14:34.000000000 -0800
+++ php-imagick-3.4.0~rc6/debian/changelog	2016-03-06 19:58:23.000000000 -0800
@@ -1,3 +1,20 @@
+php-imagick (3.4.0~rc6-1ubuntu2) xenial; urgency=medium
+
+  * Fix failures in autopkgtests (LP: #1549942)
+    - d/tests/control: run phpunit from tests/ subdirectory to pick up
+      the SKIP helper.
+    - d/tests/control: add gsfonts and libmagickcore-6.q16-2-extra as
+      test dependencies.
+
+  [ Steve Langasek ]
+  * Use libmagickwand-6.q16-dev | libmagickwand-dev as the test dependency
+    instead of hard-coding an soname that will require us to update the tests
+    file for each new ABI.
+  * debian/patches/no-openmp-threads.patch: limit the number of openmp
+    threads used to 1.
+
+ -- Nishanth Aravamudan <nish.aravamudan@canonical.com>  Wed, 24 Feb 2016 19:10:58 -0800
+
 php-imagick (3.4.0~rc6-1ubuntu1) xenial; urgency=medium
 
   * debian/tests/control: update for php7.
diff -Nru php-imagick-3.4.0~rc6/debian/patches/no-openmp-threads.patch php-imagick-3.4.0~rc6/debian/patches/no-openmp-threads.patch
--- php-imagick-3.4.0~rc6/debian/patches/no-openmp-threads.patch	1969-12-31 16:00:00.000000000 -0800
+++ php-imagick-3.4.0~rc6/debian/patches/no-openmp-threads.patch	2016-03-06 19:57:39.000000000 -0800
@@ -0,0 +1,23 @@
+Description: limit the number of openmp threads used to 1
+ The php-imagick 3.4.0 test suite fails with various segfaults when openmp
+ threads are in use.  Force the openmp thread count to 1 to avoid this
+ problem.
+ .
+ This patch is a workaround only; it is currently unknown if the root bug
+ lies in php-imagick or in imagemagick.
+Author: Steve Langasek <steve.langasek@ubuntu.com>
+Bug-Ubuntu: https://bugs.launchpad.net/bugs/1549942
+
+Index: php-imagick-3.4.0~rc6/imagick-3.4.0RC6/imagick.c
+===================================================================
+--- php-imagick-3.4.0~rc6.orig/imagick-3.4.0RC6/imagick.c
++++ php-imagick-3.4.0~rc6/imagick-3.4.0RC6/imagick.c
+@@ -3579,6 +3579,8 @@
+ 		checkImagickVersion();
+ 	}
+ 
++	SetMagickResourceLimit(ThreadResource, 1);
++
+ 	return SUCCESS;
+ }
+ 
diff -Nru php-imagick-3.4.0~rc6/debian/patches/series php-imagick-3.4.0~rc6/debian/patches/series
--- php-imagick-3.4.0~rc6/debian/patches/series	2016-02-16 02:14:51.000000000 -0800
+++ php-imagick-3.4.0~rc6/debian/patches/series	2016-03-06 19:36:20.000000000 -0800
@@ -1 +1,2 @@
 0001-Hardcode-path-to-usrsharefontstruetypettf-dejavuDeja.patch
+no-openmp-threads.patch
diff -Nru php-imagick-3.4.0~rc6/debian/tests/control php-imagick-3.4.0~rc6/debian/tests/control
--- php-imagick-3.4.0~rc6/debian/tests/control	2016-02-20 22:14:31.000000000 -0800
+++ php-imagick-3.4.0~rc6/debian/tests/control	2016-03-06 01:06:39.000000000 -0800
@@ -1,2 +1,2 @@
-Test-Command: cd imagick-* && phpunit --verbose tests
-Depends: php-cli, php-imagick, phpunit
+Test-Command: cd imagick-*/tests && phpunit --verbose .
+Depends: php-cli, php-imagick, gsfonts, libmagickwand-6.q16-dev | libmagickwand-dev, phpunit