Bug#1077192: src:gtk4: Test regression with gtk4 4.14 in experimental on s390x

Source: gtk4
Version: 4.14.4+ds-3
Severity: normal
X-Debbugs-Cc: [email protected], [email protected]

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With gtk4 4.14 tests regressed on s390x. 

Log:

 99/666 gtk:gsk / path-special-cases                                                 ERROR            0.06s   killed by signal 6 SIGABRT
>>> GSETTINGS_BACKEND=memory G_TEST_BUILDDIR=/<<PKGBUILDDIR>>/debian/build/deb/testsuite/gsk GDK_BACKEND=x11 GTK_A11Y=test LD_LIBRARY_PATH=/<<PKGBUILDDIR>>/debian/build/deb/gtk UBSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1 MALLOC_PERTURB_=72 MSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1 G_TEST_SRCDIR=/<<PKGBUILDDIR>>/testsuite/gsk GSK_RENDERER=cairo GTK_CSD=1 MESON_TEST_ITERATION=1 ASAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1 TEST_OUTPUT_SUBDIR=x11 GDK_DEBUG=default-settings GSETTINGS_SCHEMA_DIR=/<<PKGBUILDDIR>>/debian/build/deb/gtk G_ENABLE_DIAGNOSTIC=0 /<<PKGBUILDDIR>>/debian/build/deb/testsuite/gsk/path-special-cases --tap -k

100/666 gtk:gsk / normalize                                                          OK               0.27s   2 subtests passed
101/666 gtk:gsk / boundingbox                                                        OK               0.06s   2 subtests passed
102/666 gtk:gsk / curve-special-cases                                                ERROR            0.05s   killed by signal 6 SIGABRT
>>> GSETTINGS_BACKEND=memory G_TEST_BUILDDIR=/<<PKGBUILDDIR>>/debian/build/deb/testsuite/gsk GDK_BACKEND=x11 GTK_A11Y=test UBSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1 MSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1 G_TEST_SRCDIR=/<<PKGBUILDDIR>>/testsuite/gsk GSK_RENDERER=cairo MALLOC_PERTURB_=178 GTK_CSD=1 MESON_TEST_ITERATION=1 ASAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1 TEST_OUTPUT_SUBDIR=x11 GDK_DEBUG=default-settings GSETTINGS_SCHEMA_DIR=/<<PKGBUILDDIR>>/debian/build/deb/gtk G_ENABLE_DIAGNOSTIC=0 /<<PKGBUILDDIR>>/debian/build/deb/testsuite/gsk/curve-special-cases --tap -k

103/666 gtk:gsk / diff                                                               OK               0.06s   2 subtests passed
104/666 gtk:gsk / half-float                                                         OK               0.01s   6 subtests passed
105/666 gtk:gsk / misc                                                               OK               0.26s   7 subtests passed
106/666 gtk:gsk / path-private                                                       ERROR            0.06s   killed by signal 6 SIGABRT
>>> MALLOC_PERTURB_=200 GSETTINGS_BACKEND=memory G_TEST_BUILDDIR=/<<PKGBUILDDIR>>/debian/build/deb/testsuite/gsk GDK_BACKEND=x11 GTK_A11Y=test UBSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1 MSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1 G_TEST_SRCDIR=/<<PKGBUILDDIR>>/testsuite/gsk GSK_RENDERER=cairo GTK_CSD=1 MESON_TEST_ITERATION=1 ASAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1 TEST_OUTPUT_SUBDIR=x11 GDK_DEBUG=default-settings GSETTINGS_SCHEMA_DIR=/<<PKGBUILDDIR>>/debian/build/deb/gtk G_ENABLE_DIAGNOSTIC=0 /<<PKGBUILDDIR>>/debian/build/deb/testsuite/gsk/path-private --tap -k


To it looks like those three tests segfault. Furthermore, some reftests
fail because the colours diff (see attached images).

- - gradient-hard-stop: the bottom is grey when it should be yellow
- - border-image-excess: the corners are pink instead of green
- - linear-gradient: adds some colors which shoudl not be present
- - background-blend-mode: the red and yellow half is missing from the
  output

The test segfaulting warrant some investigation. The reftests diff is
not benign imo, I would appreciate some input here.

best,

werdahias


- -- System Information:
Debian Release: trixie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.9.10-amd64 (SMP w/16 CPU threads; PREEMPT)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: OpenRC (via /run/openrc), PID 1: init
LSM: AppArmor: enabled

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