Failures on Fedora-x86_64-m64, branch master

[gdb-buildbot@sergiodj.net]

Buildername:
        Fedora-x86_64-m64

Worker:
        fedora-x86-64-2

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/3/builds/2100

Author:
        Tom Tromey <tom@tromey.com>

Commit tested:
        b0b6a9878a472438a6fe2e93be819546efc5033a

Subject of commit:
        Change dwarf2_per_objfile::signatured_types to be htab_up

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-m64/b0/b0b6a9878a472438a6fe2e93be819546efc5033a/

*** Diff to previous build ***
==============================================
PASS -> FAIL: gdb.base/step-over-syscall.exp: clone: displaced=off: single step over clone
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: second thread: print i02
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: second thread: print i12
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: second thread: print i22
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 2nd stop: print i
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 2nd stop: print j
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=0: inferior 1 exited
==============================================

*** 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-x86_64-m64/b0/b0b6a9878a472438a6fe2e93be819546efc5033a//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-x86_64-m64/b0/b0b6a9878a472438a6fe2e93be819546efc5033a//xfail.table.gz>