Pressing the Stop tray icon freezes Kooha

[yioannides]

Affected version

v2.3.0 (flatpak)

Bug summary

When I do a screen recording and press the yellow tray icon to stop the recording, the app freezes.

Steps to reproduce

1. Open Kooha.
2. Start a screen capture recording.
3. Press the yellow tray icon.

Expected behavior

The recording should stop and return to Kooha's main menu.

Screencast.From.2024-11-07.16-19-42.mp4

Log:

2024-11-07T14:26:07.539287Z  INFO kooha::application: Kooha (io.github.seadve.Kooha)
2024-11-07T14:26:07.539299Z  INFO kooha::application: Version: 2.3.0 ()
2024-11-07T14:26:07.539302Z  INFO kooha::application: Datadir: /app/share/kooha
2024-11-07T14:26:29.408989Z DEBUG kooha::recording: Created screencast proxy version=Ok(5) available_cursor_modes=Ok(CursorMode(HIDDEN | EMBEDDED | METADATA)) available_source_types=Ok(SourceType(MONITOR | WINDOW | VIRTUAL))
2024-11-07T14:26:29.410102Z DEBUG kooha::recording: Selecting sources cursor_mode=CursorMode(EMBEDDED) source_type=SourceType(MONITOR) is_multiple_sources=false restore_token="0fd2f680-74a6-427f-9db3-b0f7496654a8" persist_mode=Persistent
2024-11-07T14:26:29.414223Z DEBUG kooha::recording: Starting session window_identifier=wayland:<<|)US"$E^2UenO(aq!=k/z%4{5/je8+
2024-11-07T14:26:29.424671Z DEBUG kooha::pipeline: file_path=/mnt/external/Dropbox/videos/Kooha/Kooha-2024-11-07-16-26-29.mp4 framerate=Fraction(Ratio { numer: 60, denom: 1 }) profile="mp4" fd=117 stream_len=1 streams=[Stream { node_id: 99, id: Some("0"), position: Some((0, 0)), size: Some((2560, 1440)), source_type: Some(SourceType(MONITOR)) }] record_desktop_audio=true record_microphone=false select_area_data=None
[I][78356.993874] pw.context   | [      pipewire.c:  647 pw_init()] version 0.3.83
2024-11-07T14:26:29.430658Z DEBUG kooha::device: Finding device name for class `Sink`
2024-11-07T14:26:29.430664Z DEBUG kooha::device: Skipping device `pulsedevice0` as it has unknown device class `Audio/Source`
2024-11-07T14:26:29.430671Z DEBUG kooha::device: Skipping device `pulsedevice1` as it has unknown device class `Audio/Source`
2024-11-07T14:26:29.430675Z DEBUG kooha::device: Skipping device `pulsedevice2` as it has unknown device class `Audio/Source`
2024-11-07T14:26:29.430679Z DEBUG kooha::device: Skipping device `pulsedevice3` as it has unknown device class `Audio/Source`
2024-11-07T14:26:29.430816Z DEBUG kooha::pipeline: Found desktop audio with name `alsa_output.usb-MOTU_M2_M2AE2D5CF5-00.HiFi__Line1__sink.monitor`
[I][78360.010059] pw.conf      | [          conf.c:  404 conf_load()] 0x5621b34a93b0: loaded config '/usr/share/pipewire/client.conf' with 5 items
[I][78360.010334] pw.conf      | [          conf.c:  957 pw_conf_section_for_each()] handle config '/usr/share/pipewire/client.conf' section 'context.properties'
[I][78360.010345] pw.context   | [       context.c:  245 pw_context_new()] 0x5621b447f700: parsed 1 context.properties items
[I][78360.010626] pw.conf      | [          conf.c:  957 pw_conf_section_for_each()] handle config '/usr/share/pipewire/client.conf' section 'context.spa-libs'
[I][78360.010653] pw.context   | [       context.c:  346 pw_context_new()] 0x5621b447f700: parsed 2 context.spa-libs items
[I][78360.010661] pw.conf      | [          conf.c:  957 pw_conf_section_for_each()] handle config '/usr/share/pipewire/client.conf' section 'context.modules'
[I][78360.010671] pw.module    | [   impl-module.c:  157 pw_context_load_module()] 0x5621b447f700: name:libpipewire-module-protocol-native args:(null)
[I][78360.011344] pw.conf      | [          conf.c:  581 load_module()] 0x5621b447f700: loaded module libpipewire-module-protocol-native
[I][78360.011356] pw.module    | [   impl-module.c:  157 pw_context_load_module()] 0x5621b447f700: name:libpipewire-module-client-node args:(null)
[I][78360.011545] pw.conf      | [          conf.c:  581 load_module()] 0x5621b447f700: loaded module libpipewire-module-client-node
[I][78360.011556] pw.module    | [   impl-module.c:  157 pw_context_load_module()] 0x5621b447f700: name:libpipewire-module-client-device args:(null)
[I][78360.011662] pw.conf      | [          conf.c:  581 load_module()] 0x5621b447f700: loaded module libpipewire-module-client-device
[I][78360.011672] pw.module    | [   impl-module.c:  157 pw_context_load_module()] 0x5621b447f700: name:libpipewire-module-adapter args:(null)
[I][78360.011796] pw.conf      | [          conf.c:  581 load_module()] 0x5621b447f700: loaded module libpipewire-module-adapter
[I][78360.011806] pw.module    | [   impl-module.c:  157 pw_context_load_module()] 0x5621b447f700: name:libpipewire-module-metadata args:(null)
[I][78360.011911] pw.conf      | [          conf.c:  581 load_module()] 0x5621b447f700: loaded module libpipewire-module-metadata
[I][78360.011921] pw.module    | [   impl-module.c:  157 pw_context_load_module()] 0x5621b447f700: name:libpipewire-module-session-manager args:(null)
[I][78360.012042] pw.conf      | [          conf.c:  581 load_module()] 0x5621b447f700: loaded module libpipewire-module-session-manager
[I][78360.012052] pw.context   | [       context.c:  350 pw_context_new()] 0x5621b447f700: parsed 6 context.modules items
[I][78360.012060] pw.context   | [       context.c:  355 pw_context_new()] 0x5621b447f700: parsed 0 context.objects items
[I][78360.012068] pw.context   | [       context.c:  358 pw_context_new()] 0x5621b447f700: parsed 0 context.exec items
[W][78360.012095] default      | [        thread.c:  105 impl_acquire_rt()] acquire_rt thread:0x7f0cc2a006c0 prio:-1 not implemented
[I][78360.012105] pw.metadata  | [ impl-metadata.c:  186 impl_set_property()] 0x5621b4b5d8d0: add id:0 key:log.level type: value:0
[I][78360.012113] pw.metadata  | [ impl-metadata.c:  186 impl_set_property()] 0x5621b4b5d8d0: add id:0 key:clock.rate type: value:48000
[I][78360.012122] pw.metadata  | [ impl-metadata.c:  186 impl_set_property()] 0x5621b4b5d8d0: add id:0 key:clock.allowed-rates type: value:[ 48000 ]
[I][78360.012130] pw.metadata  | [ impl-metadata.c:  186 impl_set_property()] 0x5621b4b5d8d0: add id:0 key:clock.quantum type: value:1024
[I][78360.012138] pw.metadata  | [ impl-metadata.c:  186 impl_set_property()] 0x5621b4b5d8d0: add id:0 key:clock.min-quantum type: value:32
[I][78360.012145] pw.metadata  | [ impl-metadata.c:  186 impl_set_property()] 0x5621b4b5d8d0: add id:0 key:clock.max-quantum type: value:2048
[I][78360.012153] pw.metadata  | [ impl-metadata.c:  186 impl_set_property()] 0x5621b4b5d8d0: add id:0 key:clock.force-quantum type: value:0
[I][78360.012161] pw.metadata  | [ impl-metadata.c:  186 impl_set_property()] 0x5621b4b5d8d0: add id:0 key:clock.force-rate type: value:0
[I][78360.012223] pw.conf      | [          conf.c:  957 pw_conf_section_for_each()] handle config '/usr/share/pipewire/client.conf' section 'stream.properties'
0:00:24.913929206     2 0x7f0cc4001490 WARN              aggregator gstaggregator.c:2159:gst_aggregator_query_latency_unlocked:<audiomixer0> Latency query failed
0:00:24.913939126     2 0x7f0cc4001490 WARN              aggregator gstaggregator.c:2159:gst_aggregator_query_latency_unlocked:<mp4mux3> Latency query failed
0:00:24.914228837     2 0x7f0cc4001db0 FIXME                default gstutils.c:4036:gst_pad_create_stream_id_internal:<pipewiresrc0:src> Creating random stream-id, consider implementing a deterministic way of creating a stream-id
[I][78360.017699] pw.stream    | [        stream.c:  884 parse_latency()] stream 0x5621b4b63d70: set output latency 0.000000-0.000000 0-0 0-0
[I][78360.018330] pw.stream    | [        stream.c:  651 impl_send_command()] 0x5621b4b63d70: command Spa:Pod:Object:Command:Node:Start
[I][78360.018391] pw.node      | [     impl-node.c:  408 node_update_state()] (kooha-97) creating -> running
0:00:24.922774557     2 0x7f0cc40016d0 WARN              aggregator gstaggregator.c:2159:gst_aggregator_query_latency_unlocked:<audiomixer0> Latency query failed
0:00:24.922854677     2 0x7f0cc4001010 FIXME                default gstutils.c:4036:gst_pad_create_stream_id_internal:<kooha-desktop-audio-src:src> Creating random stream-id, consider implementing a deterministic way of creating a stream-id
0:00:24.922877057     2 0x7f0cc40016d0 WARN              aggregator gstaggregator.c:2159:gst_aggregator_query_latency_unlocked:<audiomixer0> Latency query failed
0:00:24.922889847     2 0x7f0cc4001490 WARN              aggregator gstaggregator.c:2159:gst_aggregator_query_latency_unlocked:<audiomixer0> Latency query failed
0:00:24.922899497     2 0x7f0cc4001490 WARN              aggregator gstaggregator.c:2159:gst_aggregator_query_latency_unlocked:<mp4mux3> Latency query failed
0:00:24.922906487     2 0x7f0cc40016d0 WARN              aggregator gstaggregator.c:2159:gst_aggregator_query_latency_unlocked:<audiomixer0> Latency query failed
2024-11-07T14:26:32.455866Z DEBUG kooha::recording: Pipeline changed state from `Null` -> `Ready`
2024-11-07T14:26:32.455975Z DEBUG kooha::recording: Pipeline changed state from `Ready` -> `Paused`
2024-11-07T14:26:32.456862Z DEBUG kooha::window: Inhibited logout and idle
0:00:25.276138726     2 0x7f0cc4000dd0 WARN                 x264enc gstx264enc.c:1274:gst_x264_enc_log_callback:<x264enc3> VBV underflow (frame 0, -2409664 bits)
0:00:25.276987897     2 0x7f0cc4001490 FIXME               basesink gstbasesink.c:3399:gst_base_sink_default_event:<filesink0> stream-start event without group-id. Consider implementing group-id handling in the upstream elements
0:00:25.277201527     2 0x7f0cc4001490 FIXME             aggregator gstaggregator.c:1448:gst_aggregator_aggregate_func:<mp4mux3> Subclass should call gst_aggregator_selected_samples() from its aggregate implementation.
2024-11-07T14:26:32.810083Z DEBUG kooha::recording: Pipeline changed state from `Paused` -> `Playing`
0:00:25.325804915     2 0x7f0cc4000dd0 WARN                 x264enc gstx264enc.c:1274:gst_x264_enc_log_callback:<x264enc3> VBV underflow (frame 4, -1845739 bits)
0:00:26.312564986     2 0x7f0cc4000dd0 WARN                 x264enc gstx264enc.c:1274:gst_x264_enc_log_callback:<x264enc3> VBV underflow (frame 24, -1548653 bits)
0:00:26.316341630     2 0x7f0cc4000dd0 WARN                 x264enc gstx264enc.c:1274:gst_x264_enc_log_callback:<x264enc3> VBV underflow (frame 26, -1542805 bits)
0:00:26.830181200     2 0x7f0cc4000dd0 WARN                 x264enc gstx264enc.c:1274:gst_x264_enc_log_callback:<x264enc3> VBV underflow (frame 86, -319984 bits)
0:00:27.816531240     2 0x7f0cc4000dd0 WARN                 x264enc gstx264enc.c:1274:gst_x264_enc_log_callback:<x264enc3> VBV underflow (frame 117, -366451 bits)
[I][78365.446971] pw.stream    | [        stream.c:  651 impl_send_command()] 0x5621b4b63d70: command Spa:Pod:Object:Command:Node:Pause
[I][78365.471012] pw.node      | [     impl-node.c:  408 node_update_state()] (kooha-97) running -> idle
2024-11-07T14:26:45.148593Z DEBUG kooha::recording: Sending eos event to pipeline