[Debian-ha-maintainers] Bug#957469: libqb: ftbfs with GCC-10

[Matthias Klose]

Package: src:libqb
Version: 1.0.5-1
Severity: normal
Tags: sid bullseye
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-10

Please keep this issue open in the bug tracker for the package it
was filed for.  If a fix in another package is required, please
file a bug for the other package (or clone), and add a block in this
package. Please keep the issue open until the package can be built in
a follow-up test rebuild.

The package fails to build in a test rebuild on at least amd64 with
gcc-10/g++-10, but succeeds to build with gcc-9/g++-9. The
severity of this report will be raised before the bullseye release,
so nothing has to be done for the buster release.

The full build log can be found at:
http://people.debian.org/~doko/logs/gcc10-20200225/libqb_1.0.5-1_unstable_gcc10.log
The last lines of the build log are at the end of this report.

To build with GCC 10, either set CC=gcc-10 CXX=g++-10 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t=experimental install g++ 

Common build failures are new warnings resulting in build failures with
-Werror turned on, or new/dropped symbols in Debian symbols files.
For other C/C++ related build failures see the porting guide at
http://gcc.gnu.org/gcc-10/porting_to.html

[...]

FAIL rb.test (exit status: 139)

FAIL: log
=========

Running suite(s): logging
7%: Checks: 13, Failures: 0, Errors: 12
check_log.c:127:P:va_serialize:test_va_serialize:0: Passed
check_log.c:146:E:log_stupid_inputs:test_log_stupid_inputs:0: (after this point) Test timeout expired
check_log.c:281:E:log_basic:test_log_basic:0: (after this point) Received signal 11 (Segmentation fault)
check_log.c:457:E:log_format:test_log_format:0: (after this point) Test timeout expired
check_log.c:527:E:log_enable:test_log_enable:0: (after this point) Test timeout expired
check_log.c:610:E:log_threads:test_log_threads:0: (after this point) Test timeout expired
check_log.c:653:E:log_long_msg:test_log_long_msg:0: (after this point) Test timeout expired
check_log.c:249:E:log_filter_fn:test_log_filter_fn:0: (after this point) Received signal 11 (Segmentation fault)
check_log.c:687:E:threaded_logging:test_threaded_logging:0: (after this point) Received signal 11 (Segmentation fault)
check_log.c:728:E:threaded_logging_bad_sched_params:test_threaded_logging_bad_sched_params:0: (after this point) Received signal 11 (Segmentation fault)
check_log.c:763:E:extended_information:test_extended_information:0: (after this point) Test timeout expired
check_log.c:827:E:zero_tags:test_zero_tags:0: (after this point) Received signal 11 (Segmentation fault)
check_log.c:860:E:syslog:test_syslog:0: (after this point) Test timeout expired
FAIL log.test (exit status: 1)

FAIL: blackbox-segfault.sh
==========================

Bus error
Bus error
FAIL blackbox-segfault.sh (exit status: 1)

FAIL: loop
==========

FAIL loop.test (exit status: 139)

FAIL: ipc
=========

FAIL ipc.test (exit status: 139)

============================================================================
Testsuite summary for libqb 1.0.5
============================================================================
# TOTAL: 8
# PASS:  1
# SKIP:  0
# XFAIL: 0
# FAIL:  7
# XPASS: 0
# ERROR: 0
============================================================================
See tests/test-suite.log
Please report to developers at clusterlabs.org
============================================================================
make[6]: *** [Makefile:1329: test-suite.log] Error 1
make[6]: Leaving directory '/<<PKGBUILDDIR>>/tests'
make[5]: *** [Makefile:1437: check-TESTS] Error 2
make[5]: Leaving directory '/<<PKGBUILDDIR>>/tests'
make[4]: *** [Makefile:1536: check-am] Error 2
make[4]: Leaving directory '/<<PKGBUILDDIR>>/tests'
make[3]: *** [Makefile:1221: check-recursive] Error 1
rm auto_check_header_qbmap.c auto_check_header_qblist.c auto_check_header_qbhdb.c auto_check_header_qbconfig.c auto_check_header_qbipc_common.c auto_check_header_qbipcc.c auto_check_header_qbrb.c auto_check_header_qblog.c auto_check_header_qbutil.c auto_check_header_qbarray.c auto_check_header_qbatomic.c auto_check_header_qbipcs.c auto_check_header_qbloop.c auto_check_header_qbdefs.c
make[3]: Leaving directory '/<<PKGBUILDDIR>>/tests'
make[2]: *** [Makefile:524: check-recursive] Error 1
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
make[1]: *** [Makefile:818: check] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_test: error: make -j4 check VERBOSE=1 returned exit code 2
make: *** [debian/rules:13: build] Error 25
dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2