diff --git a/root-linux-vdso.patch b/root-linux-vdso.patch
new file mode 100644
index 0000000..f749e9e
--- /dev/null
+++ b/root-linux-vdso.patch
@@ -0,0 +1,47 @@
+From f7161d2612c035604146298809e628d806dbed3a Mon Sep 17 00:00:00 2001
+From: Mattias Ellert <mattias.ellert@physics.uu.se>
+Date: Sun, 29 Nov 2020 07:58:30 +0100
+Subject: [PATCH] Several new test failures on ppc64le with 6.22.06 due to:
+ g++: error: linux-vdso64.so.1: No such file or directory
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The list of names filtered out by TCling is incomplete.
+The vdso(7) man page gives the following list:
+
+       user ABI   vDSO name
+       ─────────────────────────────
+       aarch64    linux-vdso.so.1
+       arm        linux-vdso.so.1
+       ia64       linux-gate.so.1
+       mips       linux-vdso.so.1
+       ppc/32     linux-vdso32.so.1
+       ppc/64     linux-vdso64.so.1
+       riscv      linux-vdso.so.1
+       s390       linux-vdso32.so.1
+       s390x      linux-vdso64.so.1
+       sh         linux-gate.so.1
+       i386       linux-gate.so.1
+       x86-64     linux-vdso.so.1
+       x86/x32    linux-vdso.so.1
+---
+ core/metacling/src/TCling.cxx | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/core/metacling/src/TCling.cxx b/core/metacling/src/TCling.cxx
+index 5078d7b93e..0e605a5388 100644
+--- a/core/metacling/src/TCling.cxx
++++ b/core/metacling/src/TCling.cxx
+@@ -3274,6 +3274,8 @@ static int callback_for_dl_iterate_phdr(struct dl_phdr_info *info, size_t size,
+       // Skip \0, "", and kernel pseudo-libs linux-vdso.so.1 or linux-gate.so.1
+       if (info->dlpi_name && info->dlpi_name[0]
+           && strncmp(info->dlpi_name, "linux-vdso.so", 13)
++          && strncmp(info->dlpi_name, "linux-vdso32.so", 15)
++          && strncmp(info->dlpi_name, "linux-vdso64.so", 15)
+           && strncmp(info->dlpi_name, "linux-gate.so", 13))
+          newLibs->emplace_back(info->dlpi_name);
+       sKnownLoadedLibBaseAddrs.insert(info->dlpi_addr);
+-- 
+2.28.0
+
diff --git a/root.spec b/root.spec
index 5fe71bc..b1c0956 100644
--- a/root.spec
+++ b/root.spec
@@ -43,9 +43,9 @@
 %global __provides_exclude_from ^(%{?python2_sitearch:%{python2_sitearch}|}%{python3_sitearch})/lib.*\\.so$
 
 Name:		root
-Version:	6.22.04
+Version:	6.22.06
 %global libversion %(cut -d. -f 1-2 <<< %{version})
-Release:	2%{?dist}
+Release:	1%{?dist}
 Summary:	Numerical data analysis framework
 
 License:	LGPLv2+
@@ -158,6 +158,9 @@ Patch35:	%{name}-fix-a-shadow-warning.patch
 #		Do not attempt to load_library the ROOT Pythonizations module
 #		https://github.com/root-project/root/pull/6883
 Patch36:	%{name}-do-not-load_library-libROOTPythonizations.patch
+#		Filter out additional vDSO names for ppc
+#		https://github.com/root-project/root/pull/6887
+Patch37:	%{name}-linux-vdso.patch
 
 #		s390x suffers from endian issues resulting in failing tests
 #		and broken documentation generation
@@ -1877,6 +1880,7 @@ This package contains an ntuple extension for ROOT 7.
 %patch34 -p1
 %patch35 -p1
 %patch36 -p1
+%patch37 -p1
 
 # Remove bundled sources in order to be sure they are not used
 #  * afterimage
@@ -2446,9 +2450,6 @@ popd
 #   reads input data over network
 #   http://root.cern.ch/files/NanoAOD_DoubleMuon_CMS2011OpenData.root (1.5 GB)
 #
-# - tutorial-pythia-pythia8
-#   sometimes times out
-#
 # - tutorial-v7-line.cxx
 #   requires a web browser (and js-jsroot) to render javascript graphics
 #
@@ -2488,7 +2489,6 @@ tutorial-dataframe-df102_NanoAODDimuonAnalysis|\
 tutorial-dataframe-df103_NanoAODHiggsAnalysis|\
 tutorial-v7-ntuple-ntpl003_lhcbOpenData|\
 tutorial-v7-ntuple-ntpl004_dimuon|\
-tutorial-pythia-pythia8|\
 tutorial-v7-line.cxx|\
 gtest-io-io-test-RRawFile|\
 gtest-net-davix-test-RRawFileDavix|\
@@ -3500,6 +3500,10 @@ fi
 %endif
 
 %changelog
+* Sat Nov 28 2020 Mattias Ellert <mattias.ellert@physics.uu.se> - 6.22.06-1
+- Update to 6.22.06
+- Filter out additional vDSO names for ppc
+
 * Thu Nov 26 2020 Mattias Ellert <mattias.ellert@physics.uu.se> - 6.22.04-2
 - Do not attempt to load_library the ROOT Pythonizations module
 
diff --git a/sources b/sources
index 9b2d4be..7a1576a 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (root-6.22.04.tar.xz) = 5ce502626c958b1bb4faba1bfb128f3c9162d132a39763765a678dfb8f60e9c9dcd25011dbf5fbc4791223872ce4d1c5582be4bc0d0c7d64729b54f38b35fdb9
+SHA512 (root-6.22.06.tar.xz) = 92d7cf67767639035a7b7c8a22e16a75ac9fea0523592635f245c2768da093651b7dcfd46a3e7b6a8f73a2a0262fc1b63d9f19b28b73b659ee1da33e876f3cee
 SHA512 (root-testfiles.tar.xz) = 945aef1a0cf5af672d4ab84b0ac00b76118e93008ff72447658ee82d9e955a1540af3ff7126e701418872f1d91b92ee96d4985840a519036c42732023a13f00f