[Debian-on-mobile-maintainers] Bug#1081914: Bug#1081914: feedbackd: FTBFS on hppa - assertion failed (g_list_length (leds) == 1): (0 == 1)
John David Anglin
dave.anglin at bell.net
Mon Sep 16 15:11:25 BST 2024
Hi Guido,
I've CC'd Helge. He maintains panama.
On 2024-09-16 4:53 a.m., Guido Günther wrote:
> Hi,
> On Sun, Sep 15, 2024 at 06:08:21PM -0400, John David Anglin wrote:
>> Source: feedbackd
>> Version: 0.4.1-1
>> Severity: normal
>> Tags: ftbfs
>>
>> Dear Maintainer,
>>
>> Package fails to build:
>> 8/9 fbd-dev-led FAIL 0.19s killed by signal 6 SIGABRT
>>>>> GSETTINGS_SCHEMA_DIR=/<<PKGBUILDDIR>>/_build/data PYTHONDONTWRITEBYTECODE=yes G_TEST_BUILDDIR=/<<PKGBUILDDIR>>/_build/tests MALLOC_CHECK_=2 XDG_CONFIG_DIRS=/<<PKGBUILDDIR>>/tests G_DEBUG=gc-friendly,fatal-warnings MALLOC_PERTURB_=36 XDG_DATA_DIRS=/<<PKGBUILDDIR>>/tests/data/xdg-data XDG_CONFIG_HOME=/<<PKGBUILDDIR>>/tests/data/user-config G_TEST_SRCDIR=/<<PKGBUILDDIR>>/tests UBSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1 GSETTINGS_BACKEND=memory MESON_TEST_ITERATION=1 ASAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1 MSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1 umockdev-wrapper /<<PKGBUILDDIR>>/_build/tests/test-fbd-dev-led
>> ――――――――――――――――――――――――――――――――――――― ✀ ―――――――――――――――――――――――――――――――――――――
>> stdout:
>> TAP version 13
>> # random seed: R02S460381b4ca5b4369d3bb9b84ad5810b4
>> 1..5
>> # Start of feedbackd tests
>> # Start of fbd tests
>> # Start of dev tests
>> # Start of led tests
>> # DEBUG: umockdev.vala:127: Created udev test bed /tmp/umockdev.HYGUS2
>> # DEBUG: umockdev.vala:1307: parsing device description for /devices/LNXSYSTM:00/LNXSYBUS:00/PURI4543:00/leds/blue:status
>> # DEBUG: umockdev.vala:1385: creating device /devices/LNXSYSTM:00/LNXSYBUS:00/PURI4543:00/leds/blue:status (subsystem leds)
>> # DEBUG: umockdev.vala:1307: parsing device description for /devices/LNXSYSTM:00/LNXSYBUS:00/PURI4543:00
>> # DEBUG: umockdev.vala:1385: creating device /devices/LNXSYSTM:00/LNXSYBUS:00/PURI4543:00 (subsystem acpi)
>> # DEBUG: umockdev.vala:1307: parsing device description for /devices/LNXSYSTM:00/LNXSYBUS:00
>> # DEBUG: umockdev.vala:1385: creating device /devices/LNXSYSTM:00/LNXSYBUS:00 (subsystem acpi)
>> # DEBUG: umockdev.vala:1307: parsing device description for /devices/LNXSYSTM:00
>> # DEBUG: umockdev.vala:1385: creating device /devices/LNXSYSTM:00 (subsystem acpi)
>> # DEBUG: umockdev.vala:1565: enable: failed to remove /disabled flag, ignoring: No such file or directory
>> not ok /feedbackd/fbd/dev/led/simple - ERROR:../tests/test-fbd-dev-led.c:31:test_fbd_dev_led_simple: assertion failed (g_list_length (leds) == 1): (0 == 1)
>> Bail out!
>> stderr:
>> **
>> ERROR:../tests/test-fbd-dev-led.c:31:test_fbd_dev_led_simple: assertion failed (g_list_length (leds) == 1): (0 == 1)
>> ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――
>>
>> Full log is here:
>> https://buildd.debian.org/status/fetch.php?pkg=feedbackd&arch=hppa&ver=0.4.1-1&stamp=1724073857&raw=0
>>
>> Running under gdb, we have:
>> (gdb) break test-fbd-dev-led.c:31
>> Breakpoint 1 at 0x410088f0: file ../tests/test-fbd-dev-led.c, line 31.
>> (gdb) r
>> The program being debugged has been started already.
>> Start it from the beginning? (y or n) y
>> Starting program: /home/dave/debian/feedbackd/feedbackd-0.4.1/_build/tests/test-fbd-dev-led
>> [Thread debugging using libthread_db enabled]
>> Using host libthread_db library "/lib/hppa-linux-gnu/libthread_db.so.1".
>> TAP version 14
>> # random seed: R02Sde8102d5a1d3016362c45737e203cb85
>> 1..5
>> # Start of feedbackd tests
>> # Start of fbd tests
>> # Start of dev tests
>> # Start of led tests
>> [New Thread 0xf653e040 (LWP 4882)]
>> # DEBUG: umockdev.vala:127: Created udev test bed /tmp/umockdev.ZJT5T2
>> # DEBUG: umockdev.vala:1307: parsing device description for /devices/LNXSYSTM:00/LNXSYBUS:00/PURI4543:00/leds/blue:status
>> [New Thread 0xf5d3d040 (LWP 4884)]
>> # DEBUG: umockdev.vala:1385: creating device /devices/LNXSYSTM:00/LNXSYBUS:00/PURI4543:00/leds/blue:status (subsystem leds)
>> [New Thread 0xf553c040 (LWP 4885)]
>> # DEBUG: umockdev.vala:1307: parsing device description for /devices/LNXSYSTM:00/LNXSYBUS:00/PURI4543:00
>> # DEBUG: umockdev.vala:1385: creating device /devices/LNXSYSTM:00/LNXSYBUS:00/PURI4543:00 (subsystem acpi)
>> # DEBUG: umockdev.vala:1307: parsing device description for /devices/LNXSYSTM:00/LNXSYBUS:00
>> # DEBUG: umockdev.vala:1385: creating device /devices/LNXSYSTM:00/LNXSYBUS:00 (subsystem acpi)
>> # DEBUG: umockdev.vala:1307: parsing device description for /devices/LNXSYSTM:00
>> # DEBUG: umockdev.vala:1385: creating device /devices/LNXSYSTM:00 (subsystem acpi)
>> # DEBUG: umockdev.vala:1565: enable: failed to remove /disabled flag, ignoring: No such file or directory
>>
>> Thread 1 "test-fbd-dev-le" hit Breakpoint 1, test_fbd_dev_led_simple (
>> fixture=<optimized out>, unused=<optimized out>)
>> at ../tests/test-fbd-dev-led.c:31
>> 31 g_assert_cmpint (g_list_length (leds), ==, 1);
>> (gdb) p leds
>> $1 = (GUdevDevice_listautoptr) 0x0
>>
>> Same error occurs on alpha.
> Hmmmm...The LED tests require LD_PRELOAD'ing umockdev to work which
> seems to be happening but the result of
> `g_udev_client_query_by_subsystem` is empty. This isn't even feedbackd
> related code, just plain gudev + udevmock so I wonder what could be
> different on alpha / hppa?
>
> Tried to reproduce on panama.debian.net but can't get a sid schroot with
> build-deps there:
>
> $ dd-schroot-cmd -c sid_hppa-dchroot-8ecf7517-dd36-44d5-a4a2-a97d01dcb458 apt-get update
> /usr/local/bin/dd-schroot-cmd:59: SyntaxWarning: invalid escape sequence '\.'
> if re.search('^\.|~$|[^0-9a-zA-Z_.~-]', session):
> File "/usr/local/bin/dd-schroot-cmd", line 124
> except OSError, e:
>
> In case someone wants to investigate: This runs the single failing test:
>
> umockdev-run -- _build/tests/test-fbd-dev-led
Starting program: /home/dave/debian/feedbackd/feedbackd-0.4.1/_build/tests/test-fbd-dev-led
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/hppa-linux-gnu/libthread_db.so.1".
TAP version 14
# random seed: R02S4e9b3a9c65f4011e3a16fa4bc6b26075
1..5
# Start of feedbackd tests
# Start of fbd tests
# Start of dev tests
# Start of led tests
[New Thread 0xf653e040 (LWP 19957)]
# DEBUG: umockdev.vala:127: Created udev test bed /tmp/umockdev.IMABU2
# DEBUG: umockdev.vala:1307: parsing device description for /devices/LNXSYSTM:00/LNXSYBUS:00/PURI4543:00/leds/blue:status
[New Thread 0xf5d3d040 (LWP 19960)]
# DEBUG: umockdev.vala:1385: creating device /devices/LNXSYSTM:00/LNXSYBUS:00/PURI4543:00/leds/blue:status (subsystem leds)
[New Thread 0xf553c040 (LWP 19961)]
# DEBUG: umockdev.vala:1307: parsing device description for /devices/LNXSYSTM:00/LNXSYBUS:00/PURI4543:00
# DEBUG: umockdev.vala:1385: creating device /devices/LNXSYSTM:00/LNXSYBUS:00/PURI4543:00 (subsystem acpi)
# DEBUG: umockdev.vala:1307: parsing device description for /devices/LNXSYSTM:00/LNXSYBUS:00
# DEBUG: umockdev.vala:1385: creating device /devices/LNXSYSTM:00/LNXSYBUS:00 (subsystem acpi)
# DEBUG: umockdev.vala:1307: parsing device description for /devices/LNXSYSTM:00
# DEBUG: umockdev.vala:1385: creating device /devices/LNXSYSTM:00 (subsystem acpi)
# DEBUG: umockdev.vala:1565: enable: failed to remove /disabled flag, ignoring: No such file or directory
Thread 2.1 "test-fbd-dev-le" hit Breakpoint 2, test_fbd_dev_led_simple (
fixture=<optimized out>, unused=<optimized out>)
at ../tests/test-fbd-dev-led.c:28
28 leds = g_udev_client_query_by_subsystem (client, "leds");
(gdb) p client
$2 = 0x4101d1c8
(gdb) p *client
$3 = {parent = {g_type_instance = {g_class = Python Exception <class 'gdb.error'>: No type named TypeNode.
}, ref_count = 1, qdata = 0x0},
priv = 0x4101d1b0}
(gdb) c
Continuing.
Thread 2.1 "test-fbd-dev-le" hit Breakpoint 1, test_fbd_dev_led_simple (
fixture=<optimized out>, unused=<optimized out>)
at ../tests/test-fbd-dev-led.c:31
31 g_assert_cmpint (g_list_length (leds), ==, 1);
(gdb) p leds
$4 = (GUdevDevice_listautoptr) 0x0
Dave
--
John David Anglin dave.anglin at bell.net
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