Failures on Fedora-i686, branch master

[gdb-buildbot@sergiodj.net]

Buildername:
        Fedora-i686

Worker:
        fedora-x86-64-4

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/18/builds/1402

Author:
        Tom Tromey <tom@tromey.com>

Commit tested:
        53a008a61e22c8d385eb57fb5f786eb0c47ba355

Subject of commit:
        Fix creal_internal_fn comment

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-i686/53/53a008a61e22c8d385eb57fb5f786eb0c47ba355/

*** Diff to previous build ***
==============================================
new FAIL: gdb.base/catch-syscall.exp: multiple targets: insert catch syscall on syscall 1 -- write on i386:x86-64
new KFAIL: gdb.xml/tdesc-arch.exp: set tdesc filename tdesc-arch.xml
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-i686/53/53a008a61e22c8d385eb57fb5f786eb0c47ba355//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-i686/53/53a008a61e22c8d385eb57fb5f786eb0c47ba355//xfail.table.gz>