gdk-pixbuf ftbfs in focal/s390x

[Matthias Klose]

seen in a focal test rebuild:
https://launchpad.net/ubuntu/+archive/test-rebuild-20200810-focal/+build/19794513

Ok: 22
Expected Fail: 0
Fail: 1
Unexpected Pass: 0
Skipped: 0
Timeout: 0

The output from the failed tests:

 6/23 gdk-pixbuf:slow / pixbuf-randomly-modified FAIL 0.52 s (killed by signal 5 SIGTRAP)

--- command ---
16:22:55 GDK_PIXBUF_MODULE_FILE='/<<BUILDDIR>>/gdk-pixbuf-2.40.0+dfsg/obj-s390x-linux-gnu/gdk-pixbuf/loaders.cache' G_TEST_SRCDIR='/<<BUILDDIR>>/gdk-pixbuf-2.40.0+dfsg/tests' G_TEST_BUILDDIR='/<<BUILDDIR>>/gdk-pixbuf-2.40.0+dfsg/obj-s390x-linux-gnu/tests' /<<BUILDDIR>>/gdk-pixbuf-2.40.0+dfsg/obj-s390x-linux-gnu/tests/pixbuf-randomly-modified -k --tap
--- stdout ---
# random seed: R02S818441d868b74ad43d50db5aedeb15ea
# GLib-GIO-DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ?gio-vfs?
# Modified image is written to pixbuf-randomly-modified-image
1..65
# Start of pixbuf tests
# Start of randomly-modified tests
ok 1 /pixbuf/randomly-modified/bad-header.ico
ok 2 /pixbuf/randomly-modified/bmp-line-overflow.bmp
ok 3 /pixbuf/randomly-modified/bug775232.pnm
ok 4 /pixbuf/randomly-modified/bug775242.bmp
ok 5 /pixbuf/randomly-modified/bug775648.qtif
ok 6 /pixbuf/randomly-modified/bug775697.jpg
ok 7 /pixbuf/randomly-modified/bug776040.ico
ok 8 /pixbuf/randomly-modified/crash.ico
ok 9 /pixbuf/randomly-modified/decodecolormap.bmp
ok 10 /pixbuf/randomly-modified/invalid.1.xpm
ok 11 /pixbuf/randomly-modified/invalid.2.ico
ok 12 /pixbuf/randomly-modified/invalid.4.ppm
ok 13 /pixbuf/randomly-modified/valid.1.bmp
ok 14 /pixbuf/randomly-modified/valid.1.gif
Bail out! GLib-FATAL-ERROR: ../../../glib/gmem.c:173: failed to allocate 131072 bytes
--- stderr ---

(/<<BUILDDIR>>/gdk-pixbuf-2.40.0+dfsg/obj-s390x-linux-gnu/tests/pixbuf-randomly-modified:10136): GLib-ERROR **: 16:22:56.100: ../../../glib/gmem.c:173: failed to allocate 131072 bytes
-------

[Sebastien Bacher (seb128)]

Could you retry to see if that was a one off?

[Matthias Klose (doko)]

that worked on the second retry