[gstreamer] tst_QMediaCaptureSession::testAudioMute test failure

11:58:26: Starting /home/tim/build/build-qt6-dev-clang_17_qt_dev-Debug/qtmultimedia/tests/auto/integration/qmediacapturesession/tst_qmediacapturesession testAudioMute...
********* Start testing of tst_QMediaCaptureSession *********
Config: Using QtTest library 6.8.0, Qt 6.8.0 (x86_64-little_endian-lp64 shared (dynamic) debug build; by Ubuntu Clang 17.0.6 (++20231209124227+6009708b4367-1~exp1~20231209124336.77)), ubuntu 22.04
PASS   : tst_QMediaCaptureSession::initTestCase()
0:00:00.257311241 64578 0x7344bc004f00 WARN                     bin gstbin.c:2770:gst_bin_do_latency_func:<mediaCapturePipeline> did not really configure latency of 0:00:00.000000000
0:00:00.273528729 64578 0x55b8f0adcb00 WARN                GST_CAPS gstpad.c:3266:gst_pad_query_accept_caps_default:<mpegaudioparse0:sink> caps: audio/x-raw, format=(string)S16LE, layout=(string)interleaved, rate=(int)44100, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 were not compatible with: audio/mpeg, mpegversion=(int)1
0:00:00.273612597 64578 0x55b8f0adcb00 WARN                GST_CAPS gstpad.c:3266:gst_pad_query_accept_caps_default:<mpegaudioparse0:sink> caps: audio/x-raw, format=(string)S16LE, layout=(string)interleaved, rate=(int)44100, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 were not compatible with: audio/mpeg, mpegversion=(int)1
0:00:00.273669603 64578 0x55b8f0adcb00 WARN                GST_CAPS gstpad.c:3266:gst_pad_query_accept_caps_default:<mpegaudioparse0:sink> caps: audio/x-raw, format=(string)S16LE, layout=(string)interleaved, rate=(int)44100, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 were not compatible with: audio/mpeg, mpegversion=(int)1
0:00:00.273783619 64578 0x55b8f0adcb60 WARN                GST_CAPS gstpad.c:3266:gst_pad_query_accept_caps_default:<mpegaudioparse0:sink> caps: audio/x-raw, format=(string)S16LE, layout=(string)interleaved, rate=(int)44100, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 were not compatible with: audio/mpeg, mpegversion=(int)1
0:00:00.363009080 64578 0x55b8f0adcde0 WARN                audiosrc gstaudiosrc.c:227:audioringbuffer_thread_func:<audiosrc> error reading data -1 (reason: Success), skipping segment
0:00:00.364205834 64578 0x55b8f0adcb60 WARN            audioencoder gstaudioencoder.c:1014:gst_audio_encoder_finish_frame:<lamemp3enc0> Can't copy metadata because input buffer disappeared
0:00:00.485448059 64578 0x734478072b00 WARN                GST_CAPS gstpad.c:5819:pre_eventfunc_check:<volume:sink> caps audio/x-raw, format=(string)S16LE, layout=(string)non-interleaved, rate=(int)44100, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 not accepted
0:00:00.485522811 64578 0x734478072b00 WARN                GST_CAPS gstpad.c:5819:pre_eventfunc_check:<volume:sink> caps audio/x-raw, format=(string)S16LE, layout=(string)non-interleaved, rate=(int)44100, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 not accepted
0:00:00.485548507 64578 0x734478072b00 WARN                GST_PADS gstpad.c:4392:gst_pad_peer_query:<sink:proxypad11> could not send sticky events
0:00:00.485625634 64578 0x734478072b00 WARN                GST_CAPS gstpad.c:5819:pre_eventfunc_check:<volume:sink> caps audio/x-raw, format=(string)S16LE, layout=(string)non-interleaved, rate=(int)44100, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 not accepted
0:00:00.485650562 64578 0x734478072b00 WARN                GST_PADS gstpad.c:4392:gst_pad_peer_query:<sink:proxypad11> could not send sticky events
0:00:00.486121104 64578 0x734478072b00 WARN                GST_CAPS gstpad.c:5819:pre_eventfunc_check:<volume:sink> caps audio/x-raw, format=(string)S16LE, layout=(string)non-interleaved, rate=(int)44100, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 not accepted
0:00:00.486160971 64578 0x734478072b00 WARN                GST_CAPS gstpad.c:5819:pre_eventfunc_check:<volume:sink> caps audio/x-raw, format=(string)S16LE, layout=(string)non-interleaved, rate=(int)44100, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 not accepted
0:00:00.486192841 64578 0x734478072b00 WARN                GST_CAPS gstpad.c:5819:pre_eventfunc_check:<volume:sink> caps audio/x-raw, format=(string)S16LE, layout=(string)non-interleaved, rate=(int)44100, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 not accepted
0:00:00.486224835 64578 0x734478072b00 WARN                GST_CAPS gstpad.c:5819:pre_eventfunc_check:<volume:sink> caps audio/x-raw, format=(string)S16LE, layout=(string)non-interleaved, rate=(int)44100, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 not accepted
0:00:00.486260044 64578 0x734478072b00 WARN                GST_CAPS gstpad.c:5819:pre_eventfunc_check:<volume:sink> caps audio/x-raw, format=(string)S16LE, layout=(string)non-interleaved, rate=(int)44100, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 not accepted
0:00:00.486288935 64578 0x734478072b00 WARN                   queue gstqueue.c:1617:gst_queue_loop:<aqueue> error: Internal data stream error.
0:00:00.486307725 64578 0x734478072b00 WARN                   queue gstqueue.c:1617:gst_queue_loop:<aqueue> error: streaming stopped, reason not-negotiated (-4)
0:00:00.486360984 64578 0x734478072b00 WARN                GST_CAPS gstpad.c:5819:pre_eventfunc_check:<volume:sink> caps audio/x-raw, format=(string)S16LE, layout=(string)non-interleaved, rate=(int)44100, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 not accepted
0:00:00.486394994 64578 0x734478072b00 WARN                GST_CAPS gstpad.c:5819:pre_eventfunc_check:<volume:sink> caps audio/x-raw, format=(string)S16LE, layout=(string)non-interleaved, rate=(int)44100, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 not accepted
0:00:00.486424978 64578 0x734478072b00 WARN                GST_CAPS gstpad.c:5819:pre_eventfunc_check:<volume:sink> caps audio/x-raw, format=(string)S16LE, layout=(string)non-interleaved, rate=(int)44100, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 not accepted
0:00:00.486459690 64578 0x734478072b00 WARN                GST_CAPS gstpad.c:5819:pre_eventfunc_check:<volume:sink> caps audio/x-raw, format=(string)S16LE, layout=(string)non-interleaved, rate=(int)44100, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 not accepted
0:00:00.486487369 64578 0x734478072b00 WARN                GST_CAPS gstpad.c:5819:pre_eventfunc_check:<volume:sink> caps audio/x-raw, format=(string)S16LE, layout=(string)non-interleaved, rate=(int)44100, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 not accepted
FAIL!  : tst_QMediaCaptureSession::testAudioMute() 'decoder.bufferAvailable()' returned FALSE. ()
   Loc: [/home/tim/dev/qt6-dev/qtmultimedia/tests/auto/integration/qmediacapturesession/tst_qmediacapturesession.cpp(1010)]
0:00:15.651887929 64578 0x55b8f0adcde0 WARN                audiosrc gstaudiosrc.c:227:audioringbuffer_thread_func:<audiosrc> error reading data -1 (reason: Success), skipping segment
PASS   : tst_QMediaCaptureSession::cleanupTestCase()
Totals: 2 passed, 1 failed, 0 skipped, 0 blacklisted, 15658ms
********* Finished testing of tst_QMediaCaptureSession *********