Page MenuHomePureOS Tracker

lollypop fails to start in PureOS byzantium (laptop) but not on Byzantium mobile.
Closed, InvalidPublic

Description

From byzantium amd64

joao@librem:~$ lollypop
[INFO] 2021-04-12 15:14:23 Scan started
[INFO] 2021-04-12 15:14:23 lollypop.collection_scanner::__get_objects_for_uris: execution time 0:0.375040
Segmentation fault

Same version on both devices:

in a L5

lollypop/byzantium,landing,now 1.4.14-1 all [installed]
  modern music player

in amd64

lollypop/byzantium,now 1.4.14-1 all [installed]
  modern music player

Event Timeline

@jonas.smedegaard I am not sure.

I was able to workaround the issue by removing from my music folder all: mp4, mkv and webm files I had in that directory.

On using lollypop -d I was able to notice that lollypop was segfaulting when reading an mp4 file. Lollypop reads it's music directory everytime it starts.

I tried to reproduce on a librem 5, by moving all those video files to the corresponding directory on my L5, but was not able to reproduce on a L5.

gusnan added a subscriber: gusnan.Apr 13 2021, 08:08

Using lollypop -d

[DEBUG] 2021-04-14 13:40:24 Importing audio file:///home/joao/Music/fuck\ it-jZIoxw0ca9E.mp4
[DEBUG] 2021-04-14 13:40:24 LazyLoadingView::lazy_loading(): 0.33496856689453125
Segmentation fault

@guido here, and thanks for the link:

joao@librem:~$ lollypop -d
[INFO] 2021-04-22 10:31:26 Scan started
[DEBUG] 2021-04-22 10:31:26 Container::__on_sidebar_activated()
[DEBUG] 2021-04-22 10:31:26 LazyLoadingView::lazy_loading(): 0.338533878326416
[INFO] 2021-04-22 10:31:26 lollypop.collection_scanner::__get_objects_for_uris: execution time 0:0.357551
[DEBUG] 2021-04-22 10:31:26 Importing audio file:///home/joao/Music/zaragatoanocu.mp4
[DEBUG] 2021-04-22 10:31:26 Importing audio file:///home/joao/Music/Bobby%20Mcferrin/Bobby_McFerrin_-_Ave_Maria.mp3
[DEBUG] 2021-04-22 10:31:26 Importing audio file:///home/joao/Music/Bobby%20Mcferrin/Bobby%20McFerrin%20Improvises%20A%20Cappella,%20Song%20Two%20of%20Two.mp3
[DEBUG] 2021-04-22 10:31:26 Importing audio file:///home/joao/Music/Bobby%20Mcferrin/%20Bobby%20McFerrin%20Improvises%20A%20Cappella,%20Song%20One%20of%20Two.mp3
[DEBUG] 2021-04-22 10:31:26 Importing audio file:///home/joao/Music/Bob%20Marley/Bob%20Marley%20-%20Is%20This%20Love.mp3
[DEBUG] 2021-04-22 10:31:26 Importing audio file:///home/joao/Music/Bob%20Marley/Bob%20Marley%20-%20Iron%20Lion%20Zion.mp3
[DEBUG] 2021-04-22 10:31:26 Importing audio file:///home/joao/Music/Bob%20Marley/Bob%20Marley%20-%20Could%20You%20Be%20Loved.mp3
[DEBUG] 2021-04-22 10:31:26 Importing audio file:///home/joao/Music/Bloodhound%20Gang/Bloodhound%20Gang%20-%20Kiss%20Me%20Where%20It%20Smells%20Funny.mp3
[DEBUG] 2021-04-22 10:31:26 Importing audio file:///home/joao/Music/Bloodhound%20Gang/Bloodhound%20Gang%20-%20I%20Wish%20I%20Was%20Queer%20So%20I%20Could%20Get%20Chicks.mp3
[DEBUG] 2021-04-22 10:31:26 Importing audio file:///home/joao/Music/Bloodhound%20Gang/Bloodhound%20Gang%20-%20Fire%20Water%20Burn.mp3
[DEBUG] 2021-04-22 10:31:26 Importing audio file:///home/joao/Music/Alanis%20Morissette/Alanis%20Morissette%20-%20You%20Oughta%20Know.mp3
[DEBUG] 2021-04-22 10:31:26 Importing audio file:///home/joao/Music/Alanis%20Morissette/Alanis%20Morissette%20-%20Ironic.mp3
[DEBUG] 2021-04-22 10:31:26 Importing audio file:///home/joao/Music/Alanis%20Morissette/Alanis%20Morissette%20-%20Hand%20In%20My%20Pocket.mp3
[DEBUG] 2021-04-22 10:31:26 Importing audio file:///home/joao/Music/Alanis%20Morissette/Alanis%20Morissette%20-%20All%20I%20Really%20Want.mp3
[DEBUG] 2021-04-22 10:31:26 Importing audio file:///home/joao/Music/Days%20and%20Daze/Fuck-it.mp3
[DEBUG] 2021-04-22 10:31:26 Importing audio file:///home/joao/Music/COSAS%20DE%20LA%20VIDA%20-1997-%20EROS%20RAMAZZOTTI%20TINA%20TURNER%20official-jZIoxw0ca9E.mp4
[DEBUG] 2021-04-22 10:31:26 LazyLoadingView::lazy_loading(): 0.29063963890075684
Segmentation fault (core dumped)
joao@librem:~$ coredumpctl list
TIME                            PID   UID   GID SIG COREFILE  EXE
Thu 2021-04-22 10:31:28 CEST  19739  1000  1000  11 present   /usr/bin/python3.9
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f5a43a0b995 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
[Current thread is 1 (Thread 0x7f5a77fff700 (LWP 19750))]

Full backtrace:

joao@librem:~$ coredumpctl debug /usr/bin/python3.9
           PID: 19739 (lollypop)
           UID: 1000 (joao)
           GID: 1000 (joao)
        Signal: 11 (SEGV)
     Timestamp: Thu 2021-04-22 10:31:26 CEST (9min ago)
  Command Line: /usr/bin/python3 /usr/bin/lollypop -d
    Executable: /usr/bin/python3.9
 Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/vte-spawn-3380223a-9e20-421d-8c2e-a0914d4d6db4.scope
          Unit: user@1000.service
     User Unit: vte-spawn-3380223a-9e20-421d-8c2e-a0914d4d6db4.scope
         Slice: user-1000.slice
     Owner UID: 1000 (joao)
       Boot ID: ed82ed5f9be741c18291a1633332853b
    Machine ID: 55fd4d20fcca44e6950c17ef7f2a152e
      Hostname: librem
       Storage: /var/lib/systemd/coredump/core.lollypop.1000.ed82ed5f9be741c18291a1633332853b.19739.1619080286000000.zst
       Message: Process 19739 (lollypop) of user 1000 dumped core.
                
                Stack trace of thread 19750:
                #0  0x00007f5a43a0b995 n/a (iHD_drv_video.so + 0x18a995)
                #1  0x00007f5a439fcfdb n/a (iHD_drv_video.so + 0x17bfdb)
                #2  0x00007f5a439e3e15 n/a (iHD_drv_video.so + 0x162e15)
                #3  0x00007f5a43be7105 n/a (iHD_drv_video.so + 0x366105)
                #4  0x00007f5a43beb59f n/a (iHD_drv_video.so + 0x36a59f)
                #5  0x00007f5a43beb99e n/a (iHD_drv_video.so + 0x36a99e)
                #6  0x00007f5a43bb2be2 n/a (iHD_drv_video.so + 0x331be2)
                #7  0x00007f5a7403717c vaPutImage (libva.so.2 + 0x717c)
                #8  0x00007f5a584efb2c n/a (libgstvaapi.so + 0x5fb2c)
                #9  0x00007f5a584ae476 n/a (libgstvaapi.so + 0x1e476)
                #10 0x00007f5a584b567e n/a (libgstvaapi.so + 0x2567e)
                #11 0x00007f5a870874b3 n/a (libgstbase-1.0.so.0 + 0x494b3)
                #12 0x00007f5a8708ae6d n/a (libgstbase-1.0.so.0 + 0x4ce6d)
                #13 0x00007f5a9440be58 gst_pad_query (libgstreamer-1.0.so.0 + 0x8ce58)
                #14 0x00007f5a9440c5bb gst_pad_peer_query (libgstreamer-1.0.so.0 + 0x8d5bb)
                #15 0x00007f5a9444b648 gst_pad_peer_query_caps (libgstreamer-1.0.so.0 + 0xcc648)
                #16 0x00007f5a8708ab4f n/a (libgstbase-1.0.so.0 + 0x4cb4f)
                #17 0x00007f5a9440be58 gst_pad_query (libgstreamer-1.0.so.0 + 0x8ce58)
                #18 0x00007f5a9440c5bb gst_pad_peer_query (libgstreamer-1.0.so.0 + 0x8d5bb)
                #19 0x00007f5a94445988 n/a (libgstreamer-1.0.so.0 + 0xc6988)
                #20 0x00007f5a9440a7be gst_pad_forward (libgstreamer-1.0.so.0 + 0x8b7be)
                #21 0x00007f5a9444854a gst_pad_proxy_query_caps (libgstreamer-1.0.so.0 + 0xc954a)
                #22 0x00007f5a9440a9e4 gst_pad_query_default (libgstreamer-1.0.so.0 + 0x8b9e4)
                #23 0x00007f5a9440be58 gst_pad_query (libgstreamer-1.0.so.0 + 0x8ce58)
                #24 0x00007f5a9440c5bb gst_pad_peer_query (libgstreamer-1.0.so.0 + 0x8d5bb)
                #25 0x00007f5a9444b648 gst_pad_peer_query_caps (libgstreamer-1.0.so.0 + 0xcc648)
                #26 0x00007f5a871cb2b1 n/a (libgstvideo-1.0.so.0 + 0x4f2b1)
                #27 0x00007f5a584a8024 n/a (libgstvaapi.so + 0x18024)
                #28 0x00007f5a871b9d76 n/a (libgstvideo-1.0.so.0 + 0x3dd76)
                #29 0x00007f5a9440be58 gst_pad_query (libgstreamer-1.0.so.0 + 0x8ce58)
                #30 0x00007f5a94448dd8 gst_pad_query_caps (libgstreamer-1.0.so.0 + 0xc9dd8)
                #31 0x00007f5a871b9fe1 n/a (libgstvideo-1.0.so.0 + 0x3dfe1)
                #32 0x00007f5a9440be58 gst_pad_query (libgstreamer-1.0.so.0 + 0x8ce58)
                #33 0x00007f5a9440c5bb gst_pad_peer_query (libgstreamer-1.0.so.0 + 0x8d5bb)
                #34 0x00007f5a94445920 n/a (libgstreamer-1.0.so.0 + 0xc6920)
                #35 0x00007f5a9440a7be gst_pad_forward (libgstreamer-1.0.so.0 + 0x8b7be)
                #36 0x00007f5a9444838e gst_pad_proxy_query_accept_caps (libgstreamer-1.0.so.0 + 0xc938e)
                #37 0x00007f5a9440afbb gst_pad_query_default (libgstreamer-1.0.so.0 + 0x8bfbb)
                #38 0x00007f5a9440be58 gst_pad_query (libgstreamer-1.0.so.0 + 0x8ce58)
                #39 0x00007f5a9444b828 gst_pad_query_accept_caps (libgstreamer-1.0.so.0 + 0xcc828)
                #40 0x00007f5a944048da n/a (libgstreamer-1.0.so.0 + 0x858da)
                #41 0x00007f5a9440e7d5 gst_pad_send_event (libgstreamer-1.0.so.0 + 0x8f7d5)
                #42 0x00007f5a848f8138 n/a (libgstplayback.so + 0xf138)
                #43 0x00007f5a94403488 n/a (libgstreamer-1.0.so.0 + 0x84488)
                #44 0x00007f5a94402ca0 n/a (libgstreamer-1.0.so.0 + 0x83ca0)
                #45 0x00007f5a9440f3c8 gst_pad_sticky_events_foreach (libgstreamer-1.0.so.0 + 0x903c8)
                #46 0x00007f5a849039df n/a (libgstplayback.so + 0x1a9df)
                #47 0x00007f5a849015d5 n/a (libgstplayback.so + 0x185d5)
                #48 0x00007f5a84902124 n/a (libgstplayback.so + 0x19124)
                #49 0x00007f5a849023ce n/a (libgstplayback.so + 0x193ce)
                #50 0x00007f5a98be20a2 g_closure_invoke (libgobject-2.0.so.0 + 0x140a2)
                #51 0x00007f5a98bf4413 n/a (libgobject-2.0.so.0 + 0x26413)
                #52 0x00007f5a98bfa6cf g_signal_emit_valist (libgobject-2.0.so.0 + 0x2c6cf)
                #53 0x00007f5a98bfac3f g_signal_emit (libgobject-2.0.so.0 + 0x2cc3f)
                #54 0x00007f5a98be6804 n/a (libgobject-2.0.so.0 + 0x18804)
                #55 0x00007f5a943bba54 n/a (libgstreamer-1.0.so.0 + 0x3ca54)
                #56 0x00007f5a98be87ca g_object_notify_by_pspec (libgobject-2.0.so.0 + 0x1a7ca)
                #57 0x00007f5a94403397 n/a (libgstreamer-1.0.so.0 + 0x84397)
                #58 0x00007f5a9440e450 gst_pad_push_event (libgstreamer-1.0.so.0 + 0x8f450)
                #59 0x00007f5a8708a428 n/a (libgstbase-1.0.so.0 + 0x4c428)
                #60 0x00007f5a8708ba3a n/a (libgstbase-1.0.so.0 + 0x4da3a)
                #61 0x00007f5a8484a176 n/a (libgstcoreelements.so + 0xc176)
                #62 0x00007f5a9440480c n/a (libgstreamer-1.0.so.0 + 0x8580c)
                #63 0x00007f5a94404e8e n/a (libgstreamer-1.0.so.0 + 0x85e8e)
                
                Stack trace of thread 19740:
                #0  0x00007f5a994d53ff __GI___poll (libc.so.6 + 0xf33ff)
                #1  0x00007f5a98c7a0ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f5a98c7a1cf g_main_context_iteration (libglib-2.0.so.0 + 0x521cf)
                #3  0x00007f5a98c7a221 n/a (libglib-2.0.so.0 + 0x52221)
                #4  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19758:
                #0  0x00007f5a994da9b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f5a98ccb34f g_cond_wait (libglib-2.0.so.0 + 0xa334f)
                #2  0x00007f5a870989d3 gst_data_queue_pop (libgstbase-1.0.so.0 + 0x5a9d3)
                #3  0x00007f5a8486d167 n/a (libgstcoreelements.so + 0x2f167)
                #4  0x00007f5a9443c73f n/a (libgstreamer-1.0.so.0 + 0xbd73f)
                #5  0x00007f5a98ca39a4 n/a (libglib-2.0.so.0 + 0x7b9a4)
                #6  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #7  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #8  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19768:
                #0  0x00007f5a994d53ff __GI___poll (libc.so.6 + 0xf33ff)
                #1  0x00007f5a98c7a0ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f5a98c7a40b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f5a5843aae7 n/a (libgstgl-1.0.so.0 + 0x26ae7)
                #4  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19742:
                #0  0x00007f5a994d53ff __GI___poll (libc.so.6 + 0xf33ff)
                #1  0x00007f5a98c7a0ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f5a98c7a40b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f5a98a60a36 n/a (libgio-2.0.so.0 + 0x11ba36)
                #4  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19776:
                #0  0x00007f5a997537b2 futex_wait_cancelable (libpthread.so.0 + 0xf7b2)
                #1  0x00007f5a326823bb n/a (iris_dri.so + 0x4e63bb)
                #2  0x00007f5a32681e87 n/a (iris_dri.so + 0x4e5e87)
                #3  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19774:
                #0  0x00007f5a994d53ff __GI___poll (libc.so.6 + 0xf33ff)
                #1  0x00007f5a98c7a0ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f5a98c7a40b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f5a5843aae7 n/a (libgstgl-1.0.so.0 + 0x26ae7)
                #4  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19778:
                #0  0x00007f5a997537b2 futex_wait_cancelable (libpthread.so.0 + 0xf7b2)
                #1  0x00007f5a326823bb n/a (iris_dri.so + 0x4e63bb)
                #2  0x00007f5a32681e87 n/a (iris_dri.so + 0x4e5e87)
                #3  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19779:
                #0  0x00007f5a997537b2 futex_wait_cancelable (libpthread.so.0 + 0xf7b2)
                #1  0x00007f5a326823bb n/a (iris_dri.so + 0x4e63bb)
                #2  0x00007f5a32681e87 n/a (iris_dri.so + 0x4e5e87)
                #3  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19746:
                #0  0x00007f5a994d78b3 __GI___select (libc.so.6 + 0xf58b3)
                #1  0x000000000062d2da n/a (python3.9 + 0x22d2da)
                #2  0x000000000052801a n/a (python3.9 + 0x12801a)
                #3  0x0000000000511fb5 _PyEval_EvalFrameDefault (python3.9 + 0x111fb5)
                #4  0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #5  0x0000000000513e8b _PyEval_EvalFrameDefault (python3.9 + 0x113e8b)
                #6  0x00000000005106ed n/a (python3.9 + 0x1106ed)
                #7  0x0000000000528d21 _PyFunction_Vectorcall (python3.9 + 0x128d21)
                #8  0x000000000053bdb1 n/a (python3.9 + 0x13bdb1)
                #9  0x0000000000513e8b _PyEval_EvalFrameDefault (python3.9 + 0x113e8b)
                #10 0x00000000005106ed n/a (python3.9 + 0x1106ed)
                #11 0x0000000000528d21 _PyFunction_Vectorcall (python3.9 + 0x128d21)
                #12 0x000000000053bdb1 n/a (python3.9 + 0x13bdb1)
                #13 0x0000000000513e8b _PyEval_EvalFrameDefault (python3.9 + 0x113e8b)
                #14 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #15 0x0000000000512192 _PyEval_EvalFrameDefault (python3.9 + 0x112192)
                #16 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #17 0x0000000000512192 _PyEval_EvalFrameDefault (python3.9 + 0x112192)
                #18 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #19 0x000000000053bdb1 n/a (python3.9 + 0x13bdb1)
                #20 0x00000000006430b6 n/a (python3.9 + 0x2430b6)
                #21 0x000000000063b164 n/a (python3.9 + 0x23b164)
                #22 0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #23 0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19793:
                #0  0x00007f5a994d54f6 __ppoll (libc.so.6 + 0xf34f6)
                #1  0x00007f5a9441c3ec gst_poll_wait (libgstreamer-1.0.so.0 + 0x9d3ec)
                #2  0x00007f5a943d0295 gst_bus_timed_pop_filtered (libgstreamer-1.0.so.0 + 0x51295)
                #3  0x00007f5a8725dd4b n/a (libgstpbutils-1.0.so.0 + 0x28d4b)
                #4  0x00007f5a8725e333 gst_discoverer_discover_uri (libgstpbutils-1.0.so.0 + 0x29333)
                #5  0x00007f5a99782d1d n/a (libffi.so.7 + 0x6d1d)
                #6  0x00007f5a99782289 n/a (libffi.so.7 + 0x6289)
                #7  0x00007f5a98da5975 n/a (_gi.cpython-39-x86_64-linux-gnu.so + 0x27975)
                #8  0x00007f5a98d9c698 n/a (_gi.cpython-39-x86_64-linux-gnu.so + 0x1e698)
                #9  0x00007f5a98da08f5 n/a (_gi.cpython-39-x86_64-linux-gnu.so + 0x228f5)
                #10 0x000000000051d89b _PyObject_MakeTpCall (python3.9 + 0x11d89b)
                #11 0x00000000005175ba _PyEval_EvalFrameDefault (python3.9 + 0x1175ba)
                #12 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #13 0x0000000000512192 _PyEval_EvalFrameDefault (python3.9 + 0x112192)
                #14 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #15 0x0000000000512192 _PyEval_EvalFrameDefault (python3.9 + 0x112192)
                #16 0x00000000005106ed n/a (python3.9 + 0x1106ed)
                #17 0x0000000000528d21 _PyFunction_Vectorcall (python3.9 + 0x128d21)
                #18 0x000000000053be7e n/a (python3.9 + 0x13be7e)
                #19 0x0000000000513e8b _PyEval_EvalFrameDefault (python3.9 + 0x113e8b)
                #20 0x00000000005106ed n/a (python3.9 + 0x1106ed)
                #21 0x0000000000528d21 _PyFunction_Vectorcall (python3.9 + 0x128d21)
                #22 0x000000000053be7e n/a (python3.9 + 0x13be7e)
                #23 0x0000000000513e8b _PyEval_EvalFrameDefault (python3.9 + 0x113e8b)
                #24 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #25 0x0000000000512192 _PyEval_EvalFrameDefault (python3.9 + 0x112192)
                #26 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #27 0x0000000000512192 _PyEval_EvalFrameDefault (python3.9 + 0x112192)
                #28 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #29 0x000000000053bdb1 n/a (python3.9 + 0x13bdb1)
                #30 0x00000000006430b6 n/a (python3.9 + 0x2430b6)
                #31 0x000000000063b164 n/a (python3.9 + 0x23b164)
                #32 0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #33 0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19780:
                #0  0x00007f5a997537b2 futex_wait_cancelable (libpthread.so.0 + 0xf7b2)
                #1  0x00007f5a326823bb n/a (iris_dri.so + 0x4e63bb)
                #2  0x00007f5a32681e87 n/a (iris_dri.so + 0x4e5e87)
                #3  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19752:
                #0  0x00007f5a994da9b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f5a98ccb34f g_cond_wait (libglib-2.0.so.0 + 0xa334f)
                #2  0x00007f5a870989d3 gst_data_queue_pop (libgstbase-1.0.so.0 + 0x5a9d3)
                #3  0x00007f5a8486d167 n/a (libgstcoreelements.so + 0x2f167)
                #4  0x00007f5a9443c73f n/a (libgstreamer-1.0.so.0 + 0xbd73f)
                #5  0x00007f5a98ca39a4 n/a (libglib-2.0.so.0 + 0x7b9a4)
                #6  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #7  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #8  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19801:
                #0  0x00007f5a994da9b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f5a98ccb472 g_cond_wait_until (libglib-2.0.so.0 + 0xa3472)
                #2  0x00007f5a98c49601 n/a (libglib-2.0.so.0 + 0x21601)
                #3  0x00007f5a98c49c22 g_async_queue_timeout_pop (libglib-2.0.so.0 + 0x21c22)
                #4  0x00007f5a5851bc7e n/a (libgstvaapi.so + 0x8bc7e)
                #5  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #6  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19782:
                #0  0x00007f5a997537b2 futex_wait_cancelable (libpthread.so.0 + 0xf7b2)
                #1  0x00007f5a326823bb n/a (iris_dri.so + 0x4e63bb)
                #2  0x00007f5a32681e87 n/a (iris_dri.so + 0x4e5e87)
                #3  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19810:
                #0  0x00007f5a994da9b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f5a98ccb34f g_cond_wait (libglib-2.0.so.0 + 0xa334f)
                #2  0x00007f5a848812ed n/a (libgstcoreelements.so + 0x432ed)
                #3  0x00007f5a9443c73f n/a (libgstreamer-1.0.so.0 + 0xbd73f)
                #4  0x00007f5a98ca39a4 n/a (libglib-2.0.so.0 + 0x7b9a4)
                #5  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #6  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19784:
                #0  0x00007f5a994da9b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f5a98ccb34f g_cond_wait (libglib-2.0.so.0 + 0xa334f)
                #2  0x00007f5a9443c923 n/a (libgstreamer-1.0.so.0 + 0xbd923)
                #3  0x00007f5a98ca39a4 n/a (libglib-2.0.so.0 + 0x7b9a4)
                #4  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19754:
                #0  0x00007f5a994da9b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f5a98ccb34f g_cond_wait (libglib-2.0.so.0 + 0xa334f)
                #2  0x00007f5a9443c923 n/a (libgstreamer-1.0.so.0 + 0xbd923)
                #3  0x00007f5a98ca39a4 n/a (libglib-2.0.so.0 + 0x7b9a4)
                #4  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19739:
                #0  0x00007f5a94bf2bc0 n/a (libgtk-3.so.0 + 0x191bc0)
                #1  0x00007f5a94bfb7b9 n/a (libgtk-3.so.0 + 0x19a7b9)
                #2  0x00007f5a94bfd265 n/a (libgtk-3.so.0 + 0x19c265)
                #3  0x00007f5a94bf7a26 n/a (libgtk-3.so.0 + 0x196a26)
                #4  0x00007f5a94d580fc n/a (libgtk-3.so.0 + 0x2f70fc)
                #5  0x00007f5a94d5b3c1 n/a (libgtk-3.so.0 + 0x2fa3c1)
                #6  0x00007f5a94e09c96 gtk_widget_style_get_valist (libgtk-3.so.0 + 0x3a8c96)
                #7  0x00007f5a94e0a01a gtk_widget_style_get (libgtk-3.so.0 + 0x3a901a)
                #8  0x00007f5a94d2fbc2 n/a (libgtk-3.so.0 + 0x2cebc2)
                #9  0x00007f5a94d2fc39 n/a (libgtk-3.so.0 + 0x2cec39)
                #10 0x00007f5a98be22ee n/a (libgobject-2.0.so.0 + 0x142ee)
                #11 0x00007f5a98bfaa48 g_signal_emit_valist (libgobject-2.0.so.0 + 0x2ca48)
                #12 0x00007f5a98bfac3f g_signal_emit (libgobject-2.0.so.0 + 0x2cc3f)
                #13 0x00007f5a98be22ee n/a (libgobject-2.0.so.0 + 0x142ee)
                #14 0x00007f5a98bfaa48 g_signal_emit_valist (libgobject-2.0.so.0 + 0x2ca48)
                #15 0x00007f5a98bfac3f g_signal_emit (libgobject-2.0.so.0 + 0x2cc3f)
                #16 0x00007f5a94d5c155 n/a (libgtk-3.so.0 + 0x2fb155)
                #17 0x00007f5a94c0dbd9 n/a (libgtk-3.so.0 + 0x1acbd9)
                #18 0x00007f5a94bf119a n/a (libgtk-3.so.0 + 0x19019a)
                #19 0x00007f5a94bf11cb n/a (libgtk-3.so.0 + 0x1901cb)
                #20 0x00007f5a94bf11cb n/a (libgtk-3.so.0 + 0x1901cb)
                #21 0x00007f5a94bf11cb n/a (libgtk-3.so.0 + 0x1901cb)
                #22 0x00007f5a94bf11cb n/a (libgtk-3.so.0 + 0x1901cb)
                #23 0x00007f5a94bf11cb n/a (libgtk-3.so.0 + 0x1901cb)
                #24 0x00007f5a94bf11cb n/a (libgtk-3.so.0 + 0x1901cb)
                #25 0x00007f5a94bf11cb n/a (libgtk-3.so.0 + 0x1901cb)
                #26 0x00007f5a94bf11cb n/a (libgtk-3.so.0 + 0x1901cb)
                #27 0x00007f5a94bf11cb n/a (libgtk-3.so.0 + 0x1901cb)
                #28 0x00007f5a94bf11cb n/a (libgtk-3.so.0 + 0x1901cb)
                #29 0x00007f5a94bf11cb n/a (libgtk-3.so.0 + 0x1901cb)
                #30 0x00007f5a94bf11cb n/a (libgtk-3.so.0 + 0x1901cb)
                #31 0x00007f5a94bf11cb n/a (libgtk-3.so.0 + 0x1901cb)
                #32 0x00007f5a94bf11cb n/a (libgtk-3.so.0 + 0x1901cb)
                #33 0x00007f5a94bf11cb n/a (libgtk-3.so.0 + 0x1901cb)
                #34 0x00007f5a94bf11cb n/a (libgtk-3.so.0 + 0x1901cb)
                #35 0x00007f5a94bf11cb n/a (libgtk-3.so.0 + 0x1901cb)
                #36 0x00007f5a94bd672e n/a (libgtk-3.so.0 + 0x17572e)
                #37 0x00007f5a98be22ee n/a (libgobject-2.0.so.0 + 0x142ee)
                #38 0x00007f5a98bfaa48 g_signal_emit_valist (libgobject-2.0.so.0 + 0x2ca48)
                #39 0x00007f5a98bfac3f g_signal_emit (libgobject-2.0.so.0 + 0x2cc3f)
                #40 0x00007f5a9788e5b5 n/a (libgdk-3.so.0 + 0x445b5)
                #41 0x00007f5a97878dd9 n/a (libgdk-3.so.0 + 0x2edd9)
                #42 0x00007f5a98c7a8f4 n/a (libglib-2.0.so.0 + 0x528f4)
                #43 0x00007f5a98c79d6f g_main_context_dispatch (libglib-2.0.so.0 + 0x51d6f)
                #44 0x00007f5a98c7a118 n/a (libglib-2.0.so.0 + 0x52118)
                #45 0x00007f5a98c7a1cf g_main_context_iteration (libglib-2.0.so.0 + 0x521cf)
                #46 0x00007f5a98a24545 g_application_run (libgio-2.0.so.0 + 0xdf545)
                #47 0x00007f5a99782d1d n/a (libffi.so.7 + 0x6d1d)
                #48 0x00007f5a99782289 n/a (libffi.so.7 + 0x6289)
                #49 0x00007f5a98da5975 n/a (_gi.cpython-39-x86_64-linux-gnu.so + 0x27975)
                #50 0x00007f5a98d9c698 n/a (_gi.cpython-39-x86_64-linux-gnu.so + 0x1e698)
                #51 0x000000000053c3c9 PyObject_Call (python3.9 + 0x13c3c9)
                #52 0x0000000000513e8b _PyEval_EvalFrameDefault (python3.9 + 0x113e8b)
                #53 0x00000000005106ed n/a (python3.9 + 0x1106ed)
                #54 0x0000000000528d21 _PyFunction_Vectorcall (python3.9 + 0x128d21)
                #55 0x0000000000512192 _PyEval_EvalFrameDefault (python3.9 + 0x112192)
                #56 0x00000000005106ed n/a (python3.9 + 0x1106ed)
                #57 0x0000000000510497 _PyEval_EvalCodeWithName (python3.9 + 0x110497)
                #58 0x00000000005f5be3 PyEval_EvalCode (python3.9 + 0x1f5be3)
                #59 0x0000000000619de7 n/a (python3.9 + 0x219de7)
                #60 0x0000000000615610 n/a (python3.9 + 0x215610)
                #61 0x0000000000619d79 n/a (python3.9 + 0x219d79)
                #62 0x0000000000619816 PyRun_SimpleFileExFlags (python3.9 + 0x219816)
                #63 0x000000000060d4e3 Py_RunMain (python3.9 + 0x20d4e3)
                
                Stack trace of thread 19756:
                #0  0x00007f5a994da9b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f5a98ccb34f g_cond_wait (libglib-2.0.so.0 + 0xa334f)
                #2  0x00007f5a9443c923 n/a (libgstreamer-1.0.so.0 + 0xbd923)
                #3  0x00007f5a98ca39a4 n/a (libglib-2.0.so.0 + 0x7b9a4)
                #4  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19770:
                #0  0x00007f5a994d53ff __GI___poll (libc.so.6 + 0xf33ff)
                #1  0x00007f5a98c7a0ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f5a98c7a40b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f5a584398d8 n/a (libgstgl-1.0.so.0 + 0x258d8)
                #4  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19771:
                #0  0x00007f5a994d53ff __GI___poll (libc.so.6 + 0xf33ff)
                #1  0x00007f5a98c7a0ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f5a98c7a40b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f5a584398d8 n/a (libgstgl-1.0.so.0 + 0x258d8)
                #4  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19760:
                #0  0x00007f5a994da9b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f5a98ccb34f g_cond_wait (libglib-2.0.so.0 + 0xa334f)
                #2  0x00007f5a848812ed n/a (libgstcoreelements.so + 0x432ed)
                #3  0x00007f5a9443c73f n/a (libgstreamer-1.0.so.0 + 0xbd73f)
                #4  0x00007f5a98ca39a4 n/a (libglib-2.0.so.0 + 0x7b9a4)
                #5  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #6  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19765:
                #0  0x00007f5a994d54f6 __ppoll (libc.so.6 + 0xf34f6)
                #1  0x00007f5a9441c3ec gst_poll_wait (libgstreamer-1.0.so.0 + 0x9d3ec)
                #2  0x00007f5a943d0295 gst_bus_timed_pop_filtered (libgstreamer-1.0.so.0 + 0x51295)
                #3  0x00007f5a8725dd4b n/a (libgstpbutils-1.0.so.0 + 0x28d4b)
                #4  0x00007f5a8725e333 gst_discoverer_discover_uri (libgstpbutils-1.0.so.0 + 0x29333)
                #5  0x00007f5a99782d1d n/a (libffi.so.7 + 0x6d1d)
                #6  0x00007f5a99782289 n/a (libffi.so.7 + 0x6289)
                #7  0x00007f5a98da5975 n/a (_gi.cpython-39-x86_64-linux-gnu.so + 0x27975)
                #8  0x00007f5a98d9c698 n/a (_gi.cpython-39-x86_64-linux-gnu.so + 0x1e698)
                #9  0x00007f5a98da08f5 n/a (_gi.cpython-39-x86_64-linux-gnu.so + 0x228f5)
                #10 0x000000000051d89b _PyObject_MakeTpCall (python3.9 + 0x11d89b)
                #11 0x00000000005175ba _PyEval_EvalFrameDefault (python3.9 + 0x1175ba)
                #12 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #13 0x0000000000512192 _PyEval_EvalFrameDefault (python3.9 + 0x112192)
                #14 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #15 0x0000000000512192 _PyEval_EvalFrameDefault (python3.9 + 0x112192)
                #16 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #17 0x000000000053bdb1 n/a (python3.9 + 0x13bdb1)
                #18 0x0000000000513e8b _PyEval_EvalFrameDefault (python3.9 + 0x113e8b)
                #19 0x00000000005106ed n/a (python3.9 + 0x1106ed)
                #20 0x0000000000528d21 _PyFunction_Vectorcall (python3.9 + 0x128d21)
                #21 0x000000000053be7e n/a (python3.9 + 0x13be7e)
                #22 0x0000000000513e8b _PyEval_EvalFrameDefault (python3.9 + 0x113e8b)
                #23 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #24 0x0000000000512192 _PyEval_EvalFrameDefault (python3.9 + 0x112192)
                #25 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #26 0x0000000000512192 _PyEval_EvalFrameDefault (python3.9 + 0x112192)
                #27 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #28 0x000000000053bdb1 n/a (python3.9 + 0x13bdb1)
                #29 0x00000000006430b6 n/a (python3.9 + 0x2430b6)
                #30 0x000000000063b164 n/a (python3.9 + 0x23b164)
                #31 0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #32 0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19759:
                #0  0x00007f5a994da9b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f5a98ccb34f g_cond_wait (libglib-2.0.so.0 + 0xa334f)
                #2  0x00007f5a8487e72b n/a (libgstcoreelements.so + 0x4072b)
                #3  0x00007f5a9440be58 gst_pad_query (libgstreamer-1.0.so.0 + 0x8ce58)
                #4  0x00007f5a9440c5bb gst_pad_peer_query (libgstreamer-1.0.so.0 + 0x8d5bb)
                #5  0x00007f5a9440cbd6 n/a (libgstreamer-1.0.so.0 + 0x8dbd6)
                #6  0x00007f5a9440a7be gst_pad_forward (libgstreamer-1.0.so.0 + 0x8b7be)
                #7  0x00007f5a9440acc6 gst_pad_query_default (libgstreamer-1.0.so.0 + 0x8bcc6)
                #8  0x00007f5a9440be58 gst_pad_query (libgstreamer-1.0.so.0 + 0x8ce58)
                #9  0x00007f5a9440c5bb gst_pad_peer_query (libgstreamer-1.0.so.0 + 0x8d5bb)
                #10 0x00007f5a9440cbd6 n/a (libgstreamer-1.0.so.0 + 0x8dbd6)
                #11 0x00007f5a9440a7be gst_pad_forward (libgstreamer-1.0.so.0 + 0x8b7be)
                #12 0x00007f5a9440acc6 gst_pad_query_default (libgstreamer-1.0.so.0 + 0x8bcc6)
                #13 0x00007f5a848f7f4e n/a (libgstplayback.so + 0xef4e)
                #14 0x00007f5a9440be58 gst_pad_query (libgstreamer-1.0.so.0 + 0x8ce58)
                #15 0x00007f5a9440c5bb gst_pad_peer_query (libgstreamer-1.0.so.0 + 0x8d5bb)
                #16 0x00007f5a87141c24 n/a (libgstaudio-1.0.so.0 + 0x43c24)
                #17 0x00007f5a8713d76a n/a (libgstaudio-1.0.so.0 + 0x3f76a)
                #18 0x00007f5a87141478 n/a (libgstaudio-1.0.so.0 + 0x43478)
                #19 0x00007f5a7c3694c1 n/a (libgstlibav.so + 0x1d4c1)
                #20 0x00007f5a7c369d63 n/a (libgstlibav.so + 0x1dd63)
                #21 0x00007f5a8713e308 n/a (libgstaudio-1.0.so.0 + 0x40308)
                #22 0x00007f5a8713e6eb n/a (libgstaudio-1.0.so.0 + 0x406eb)
                #23 0x00007f5a8713f935 n/a (libgstaudio-1.0.so.0 + 0x41935)
                #24 0x00007f5a9440399d n/a (libgstreamer-1.0.so.0 + 0x8499d)
                #25 0x00007f5a94405c19 n/a (libgstreamer-1.0.so.0 + 0x86c19)
                #26 0x00007f5a9440d0c2 gst_pad_push (libgstreamer-1.0.so.0 + 0x8e0c2)
                #27 0x00007f5a870672ff gst_base_parse_push_frame (libgstbase-1.0.so.0 + 0x292ff)
                #28 0x00007f5a84018607 n/a (libgstaudioparsers.so + 0x13607)
                #29 0x00007f5a87062060 n/a (libgstbase-1.0.so.0 + 0x24060)
                #30 0x00007f5a8706285d n/a (libgstbase-1.0.so.0 + 0x2485d)
                #31 0x00007f5a87065e4e n/a (libgstbase-1.0.so.0 + 0x27e4e)
                #32 0x00007f5a9443c73f n/a (libgstreamer-1.0.so.0 + 0xbd73f)
                #33 0x00007f5a98ca39a4 n/a (libglib-2.0.so.0 + 0x7b9a4)
                #34 0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #35 0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #36 0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19809:
                #0  0x00007f5a994da9b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f5a98ccb34f g_cond_wait (libglib-2.0.so.0 + 0xa334f)
                #2  0x00007f5a848812ed n/a (libgstcoreelements.so + 0x432ed)
                #3  0x00007f5a9443c73f n/a (libgstreamer-1.0.so.0 + 0xbd73f)
                #4  0x00007f5a98ca39a4 n/a (libglib-2.0.so.0 + 0x7b9a4)
                #5  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #6  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19772:
                #0  0x00007f5a994d53ff __GI___poll (libc.so.6 + 0xf33ff)
                #1  0x00007f5a98c7a0ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f5a98c7a40b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f5a5843aae7 n/a (libgstgl-1.0.so.0 + 0x26ae7)
                #4  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19769:
                #0  0x00007f5a994d53ff __GI___poll (libc.so.6 + 0xf33ff)
                #1  0x00007f5a98c7a0ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f5a98c7a40b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f5a5843aae7 n/a (libgstgl-1.0.so.0 + 0x26ae7)
                #4  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19743:
                #0  0x00007f5a994d53ff __GI___poll (libc.so.6 + 0xf33ff)
                #1  0x00007f5a98c7a0ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f5a98c7a1cf g_main_context_iteration (libglib-2.0.so.0 + 0x521cf)
                #3  0x00007f5a9796f38d n/a (libdconfsettings.so + 0xa38d)
                #4  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19741:
                #0  0x00007f5a994da9b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f5a98ccb34f g_cond_wait (libglib-2.0.so.0 + 0xa334f)
                #2  0x00007f5a9443c923 n/a (libgstreamer-1.0.so.0 + 0xbd923)
                #3  0x00007f5a98ca39a4 n/a (libglib-2.0.so.0 + 0x7b9a4)
                #4  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19766:
                #0  0x00007f5a99466d66 __lll_lock_wait_private (libc.so.6 + 0x84d66)
                #1  0x00007f5a9946917a _int_free (libc.so.6 + 0x8717a)
                #2  0x00007f5a943fa14d n/a (libgstreamer-1.0.so.0 + 0x7b14d)
                #3  0x00007f5a8725dd69 n/a (libgstpbutils-1.0.so.0 + 0x28d69)
                #4  0x00007f5a8725e333 gst_discoverer_discover_uri (libgstpbutils-1.0.so.0 + 0x29333)
                #5  0x00007f5a99782d1d n/a (libffi.so.7 + 0x6d1d)
                #6  0x00007f5a99782289 n/a (libffi.so.7 + 0x6289)
                #7  0x00007f5a98da5975 n/a (_gi.cpython-39-x86_64-linux-gnu.so + 0x27975)
                #8  0x00007f5a98d9c698 n/a (_gi.cpython-39-x86_64-linux-gnu.so + 0x1e698)
                #9  0x00007f5a98da08f5 n/a (_gi.cpython-39-x86_64-linux-gnu.so + 0x228f5)
                #10 0x000000000051d89b _PyObject_MakeTpCall (python3.9 + 0x11d89b)
                #11 0x00000000005175ba _PyEval_EvalFrameDefault (python3.9 + 0x1175ba)
                #12 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #13 0x0000000000512192 _PyEval_EvalFrameDefault (python3.9 + 0x112192)
                #14 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #15 0x0000000000512192 _PyEval_EvalFrameDefault (python3.9 + 0x112192)
                #16 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #17 0x000000000053bdb1 n/a (python3.9 + 0x13bdb1)
                #18 0x0000000000513e8b _PyEval_EvalFrameDefault (python3.9 + 0x113e8b)
                #19 0x00000000005106ed n/a (python3.9 + 0x1106ed)
                #20 0x0000000000528d21 _PyFunction_Vectorcall (python3.9 + 0x128d21)
                #21 0x000000000053be7e n/a (python3.9 + 0x13be7e)
                #22 0x0000000000513e8b _PyEval_EvalFrameDefault (python3.9 + 0x113e8b)
                #23 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #24 0x0000000000512192 _PyEval_EvalFrameDefault (python3.9 + 0x112192)
                #25 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #26 0x0000000000512192 _PyEval_EvalFrameDefault (python3.9 + 0x112192)
                #27 0x0000000000528b63 _PyFunction_Vectorcall (python3.9 + 0x128b63)
                #28 0x000000000053bdb1 n/a (python3.9 + 0x13bdb1)
                #29 0x00000000006430b6 n/a (python3.9 + 0x2430b6)
                #30 0x000000000063b164 n/a (python3.9 + 0x23b164)
                #31 0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #32 0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19777:
                #0  0x00007f5a997537b2 futex_wait_cancelable (libpthread.so.0 + 0xf7b2)
                #1  0x00007f5a326823bb n/a (iris_dri.so + 0x4e63bb)
                #2  0x00007f5a32681e87 n/a (iris_dri.so + 0x4e5e87)
                #3  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19775:
                #0  0x00007f5a997537b2 futex_wait_cancelable (libpthread.so.0 + 0xf7b2)
                #1  0x00007f5a326823bb n/a (iris_dri.so + 0x4e63bb)
                #2  0x00007f5a32681e87 n/a (iris_dri.so + 0x4e5e87)
                #3  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19781:
                #0  0x00007f5a997537b2 futex_wait_cancelable (libpthread.so.0 + 0xf7b2)
                #1  0x00007f5a326823bb n/a (iris_dri.so + 0x4e63bb)
                #2  0x00007f5a32681e87 n/a (iris_dri.so + 0x4e5e87)
                #3  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19803:
                #0  0x00007f5a994da9b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f5a98ccb472 g_cond_wait_until (libglib-2.0.so.0 + 0xa3472)
                #2  0x00007f5a98c49601 n/a (libglib-2.0.so.0 + 0x21601)
                #3  0x00007f5a98c49c22 g_async_queue_timeout_pop (libglib-2.0.so.0 + 0x21c22)
                #4  0x00007f5a5851bc7e n/a (libgstvaapi.so + 0x8bc7e)
                #5  0x00007f5a98ca30bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #6  0x00007f5a9974cea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f5a994dfdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19761:
                #0  0x00007f5a994d6cc7 ioctl (libc.so.6 + 0xf4cc7)
                #1  0x00007f5a43bc8398 mosdrmIoctl (iHD_drv_video.so + 0x347398)
                #2  0x00007f5a43bcdecd mos_gem_bo_map_wc (iHD_drv_video.so + 0x34cecd)
                #3  0x00007f5a43bd4073 n/a (iHD_drv_video.so + 0x353073)
                #4  0x00007f5a43bd5ac6 n/a (iHD_drv_video.so + 0x354ac6)
                #5  0x00007f5a439cdbad n/a (iHD_drv_video.so + 0x14cbad)
                #6  0x00007f5a439d9467 n/a (iHD_drv_video.so + 0x158467)
                #7  0x00007f5a439d9e8e n/a (iHD_drv_video.so + 0x158e8e)
                #8  0x00007f5a439e3da8 n/a (iHD_drv_video.so + 0x162da8)
                #9  0x00007f5a43be7105 n/a (iHD_drv_video.so + 0x366105)
                #10 0x00007f5a43beb59f n/a (iHD_drv_video.so + 0x36a59f)
                #11 0x00007f5a43beb99e n/a (iHD_drv_video.so + 0x36a99e)
                #12 0x00007f5a43bb2be2 n/a (iHD_drv_video.so + 0x331be2)
                #13 0x00007f5a7403717c vaPutImage (libva.so.2 + 0x717c)
                #14 0x00007f5a584efb2c n/a (libgstvaapi.so + 0x5fb2c)
                #15 0x00007f5a584ae476 n/a (libgstvaapi.so + 0x1e476)
                #16 0x00007f5a584b567e n/a (libgstvaapi.so + 0x2567e)
                #17 0x00007f5a870874b3 n/a (libgstbase-1.0.so.0 + 0x494b3)
                #18 0x00007f5a8708ae6d n/a (libgstbase-1.0.so.0 + 0x4ce6d)
                #19 0x00007f5a9440be58 gst_pad_query (libgstreamer-1.0.so.0 + 0x8ce58)
                #20 0x00007f5a9440c5bb gst_pad_peer_query (libgstreamer-1.0.so.0 + 0x8d5bb)
                #21 0x00007f5a9444b648 gst_pad_peer_query_caps (libgstreamer-1.0.so.0 + 0xcc648)
                #22 0x00007f5a8708ab4f n/a (libgstbase-1.0.so.0 + 0x4cb4f)
                #23 0x00007f5a9440be58 gst_pad_query (libgstreamer-1.0.so.0 + 0x8ce58)
                #24 0x00007f5a9440c5bb gst_pad_peer_query (libgstreamer-1.0.so.0 + 0x8d5bb)
                #25 0x00007f5a94445988 n/a (libgstreamer-1.0.so.0 + 0xc6988)
                #26 0x00007f5a9440a7be gst_pad_forward (libgstreamer-1.0.so.0 + 0x8b7be)
                #27 0x00007f5a9444854a gst_pad_proxy_query_caps (libgstreamer-1.0.so.0 + 0xc954a)
                #28 0x00007f5a9440a9e4 gst_pad_query_default (libgstreamer-1.0.so.0 + 0x8b9e4)
                #29 0x00007f5a9440be58 gst_pad_query (libgstreamer-1.0.so.0 + 0x8ce58)
                #30 0x00007f5a9440c5bb gst_pad_peer_query (libgstreamer-1.0.so.0 + 0x8d5bb)
                #31 0x00007f5a9444b648 gst_pad_peer_query_caps (libgstreamer-1.0.so.0 + 0xcc648)
                #32 0x00007f5a871cb2b1 n/a (libgstvideo-1.0.so.0 + 0x4f2b1)
                #33 0x00007f5a584a8024 n/a (libgstvaapi.so + 0x18024)
                #34 0x00007f5a871b9d76 n/a (libgstvideo-1.0.so.0 + 0x3dd76)
                #35 0x00007f5a9440be58 gst_pad_query (libgstreamer-1.0.so.0 + 0x8ce58)
                #36 0x00007f5a94448dd8 gst_pad_query_caps (libgstreamer-1.0.so.0 + 0xc9dd8)
                #37 0x00007f5a871b9fe1 n/a (libgstvideo-1.0.so.0 + 0x3dfe1)
                #38 0x00007f5a9440be58 gst_pad_query (libgstreamer-1.0.so.0 + 0x8ce58)
                #39 0x00007f5a9440c5bb gst_pad_peer_query (libgstreamer-1.0.so.0 + 0x8d5bb)
                #40 0x00007f5a94445920 n/a (libgstreamer-1.0.so.0 + 0xc6920)
                #41 0x00007f5a9440a7be gst_pad_forward (libgstreamer-1.0.so.0 + 0x8b7be)
                #42 0x00007f5a9444838e gst_pad_proxy_query_accept_caps (libgstreamer-1.0.so.0 + 0xc938e)
                #43 0x00007f5a9440afbb gst_pad_query_default (libgstreamer-1.0.so.0 + 0x8bfbb)
                #44 0x00007f5a9440be58 gst_pad_query (libgstreamer-1.0.so.0 + 0x8ce58)
                #45 0x00007f5a9444b828 gst_pad_query_accept_caps (libgstreamer-1.0.so.0 + 0xcc828)
                #46 0x00007f5a944048da n/a (libgstreamer-1.0.so.0 + 0x858da)
                #47 0x00007f5a9440e7d5 gst_pad_send_event (libgstreamer-1.0.so.0 + 0x8f7d5)
                #48 0x00007f5a848f8138 n/a (libgstplayback.so + 0xf138)
                #49 0x00007f5a94403488 n/a (libgstreamer-1.0.so.0 + 0x84488)
                #50 0x00007f5a94402ca0 n/a (libgstreamer-1.0.so.0 + 0x83ca0)
                #51 0x00007f5a9440f3c8 gst_pad_sticky_events_foreach (libgstreamer-1.0.so.0 + 0x903c8)
                #52 0x00007f5a849039df n/a (libgstplayback.so + 0x1a9df)
                #53 0x00007f5a849015d5 n/a (libgstplayback.so + 0x185d5)
                #54 0x00007f5a84902124 n/a (libgstplayback.so + 0x19124)
                #55 0x00007f5a849023ce n/a (libgstplayback.so + 0x193ce)
                #56 0x00007f5a98be20a2 g_closure_invoke (libgobject-2.0.so.0 + 0x140a2)
                #57 0x00007f5a98bf4413 n/a (libgobject-2.0.so.0 + 0x26413)
                #58 0x00007f5a98bfa6cf g_signal_emit_valist (libgobject-2.0.so.0 + 0x2c6cf)
                #59 0x00007f5a98bfac3f g_signal_emit (libgobject-2.0.so.0 + 0x2cc3f)
                #60 0x00007f5a98be6804 n/a (libgobject-2.0.so.0 + 0x18804)
                #61 0x00007f5a943bba54 n/a (libgstreamer-1.0.so.0 + 0x3ca54)
                #62 0x00007f5a98be87ca g_object_notify_by_pspec (libgobject-2.0.so.0 + 0x1a7ca)
                #63 0x00007f5a94403397 n/a (libgstreamer-1.0.so.0 + 0x84397)

GNU gdb (Debian 10.1-1.7) 10.1.90.20210103-git
Copyright (C) 2021 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
    <http://www.gnu.org/software/gdb/documentation/>.

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/bin/python3.9...
(No debugging symbols found in /usr/bin/python3.9)

warning: Can't open file /i915 (deleted) during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file /memfd:gdk-wayland (deleted) during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file /memfd:wayland-cursor (deleted) during file-backed mapping note processing
[New LWP 19750]
[New LWP 19740]
[New LWP 19758]
[New LWP 19768]
[New LWP 19742]
[New LWP 19776]
[New LWP 19774]
[New LWP 19778]
[New LWP 19779]
[New LWP 19746]
[New LWP 19793]
[New LWP 19780]
[New LWP 19752]
[New LWP 19801]
[New LWP 19782]
[New LWP 19810]
[New LWP 19784]
[New LWP 19754]
[New LWP 19739]
[New LWP 19756]
[New LWP 19770]
[New LWP 19771]
[New LWP 19760]
[New LWP 19765]
[New LWP 19759]
[New LWP 19809]
[New LWP 19772]
[New LWP 19769]
[New LWP 19743]
[New LWP 19741]
[New LWP 19766]
[New LWP 19777]
[New LWP 19775]
[New LWP 19781]
[New LWP 19803]
[New LWP 19761]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
--Type <RET> for more, q to quit, c to continue without paging--
Core was generated by `/usr/bin/python3 /usr/bin/lollypop -d'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f5a43a0b995 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
[Current thread is 1 (Thread 0x7f5a77fff700 (LWP 19750))]

(gdb) bt

#0  0x00007f5a43a0b995 in  () at /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
#1  0x00007f5a439fcfdb in  () at /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
#2  0x00007f5a439e3e15 in  () at /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
#3  0x00007f5a43be7105 in  () at /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
#4  0x00007f5a43beb59f in  () at /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
#5  0x00007f5a43beb99e in  () at /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
#6  0x00007f5a43bb2be2 in  () at /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
#7  0x00007f5a7403717c in vaPutImage () at /lib/x86_64-linux-gnu/libva.so.2
#8  0x00007f5a584efb2c in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
#9  0x00007f5a584ae476 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
#10 0x00007f5a584b567e in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
#11 0x00007f5a870874b3 in  () at /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#12 0x00007f5a8708ae6d in  () at /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#13 0x00007f5a9440be58 in gst_pad_query () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#14 0x00007f5a9440c5bb in gst_pad_peer_query () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#15 0x00007f5a9444b648 in gst_pad_peer_query_caps () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#16 0x00007f5a8708ab4f in  () at /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#17 0x00007f5a9440be58 in gst_pad_query () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#18 0x00007f5a9440c5bb in gst_pad_peer_query () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#19 0x00007f5a94445988 in  () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#20 0x00007f5a9440a7be in gst_pad_forward () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#21 0x00007f5a9444854a in gst_pad_proxy_query_caps () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#22 0x00007f5a9440a9e4 in gst_pad_query_default () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
--Type <RET> for more, q to quit, c to continue without paging--
#23 0x00007f5a9440be58 in gst_pad_query () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#24 0x00007f5a9440c5bb in gst_pad_peer_query () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#25 0x00007f5a9444b648 in gst_pad_peer_query_caps () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#26 0x00007f5a871cb2b1 in  () at /lib/x86_64-linux-gnu/libgstvideo-1.0.so.0
#27 0x00007f5a584a8024 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
#28 0x00007f5a871b9d76 in  () at /lib/x86_64-linux-gnu/libgstvideo-1.0.so.0
#29 0x00007f5a9440be58 in gst_pad_query () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#30 0x00007f5a94448dd8 in gst_pad_query_caps () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#31 0x00007f5a871b9fe1 in  () at /lib/x86_64-linux-gnu/libgstvideo-1.0.so.0
#32 0x00007f5a9440be58 in gst_pad_query () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#33 0x00007f5a9440c5bb in gst_pad_peer_query () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#34 0x00007f5a94445920 in  () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#35 0x00007f5a9440a7be in gst_pad_forward () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#36 0x00007f5a9444838e in gst_pad_proxy_query_accept_caps () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#37 0x00007f5a9440afbb in gst_pad_query_default () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#38 0x00007f5a9440be58 in gst_pad_query () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#39 0x00007f5a9444b828 in gst_pad_query_accept_caps () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#40 0x00007f5a944048da in  () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#41 0x00007f5a9440e7d5 in gst_pad_send_event () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#42 0x00007f5a848f8138 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#43 0x00007f5a94403488 in  () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#44 0x00007f5a94402ca0 in  () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#45 0x00007f5a9440f3c8 in gst_pad_sticky_events_foreach () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
--Type <RET> for more, q to quit, c to continue without paging--
#46 0x00007f5a849039df in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#47 0x00007f5a849015d5 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#48 0x00007f5a84902124 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#49 0x00007f5a849023ce in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#50 0x00007f5a98be20a2 in g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#51 0x00007f5a98bf4413 in  () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#52 0x00007f5a98bfa6cf in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#53 0x00007f5a98bfac3f in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#54 0x00007f5a98be6804 in  () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#55 0x00007f5a943bba54 in  () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#56 0x00007f5a98be87ca in g_object_notify_by_pspec () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#57 0x00007f5a94403397 in  () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#58 0x00007f5a9440e450 in gst_pad_push_event () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#59 0x00007f5a8708a428 in  () at /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#60 0x00007f5a8708ba3a in  () at /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#61 0x00007f5a8484a176 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#62 0x00007f5a9440480c in  () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#63 0x00007f5a94404e8e in  () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#64 0x00007f5a94405344 in  () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#65 0x00007f5a94402ca0 in  () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#66 0x00007f5a9440e160 in gst_pad_push_event () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#67 0x00007f5a585e7fc0 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideoparsersbad.so
#68 0x00007f5a585eb2cf in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideoparsersbad.so
--Type <RET> for more, q to quit, c to continue without paging--
#69 0x00007f5a870691f1 in  () at /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#70 0x00007f5a9440480c in  () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#71 0x00007f5a9440e7d5 in gst_pad_send_event () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#72 0x00007f5a848f8138 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#73 0x00007f5a94403488 in  () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#74 0x00007f5a94402ca0 in  () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#75 0x00007f5a9440f3c8 in gst_pad_sticky_events_foreach () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#76 0x00007f5a849039df in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#77 0x00007f5a849015d5 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#78 0x00007f5a84902124 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#79 0x00007f5a98be53ad in g_cclosure_marshal_VOID__OBJECTv () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#80 0x00007f5a98be22ee in  () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#81 0x00007f5a98bfaa48 in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#82 0x00007f5a98bfac3f in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#83 0x00007f5a943e5eb0 in gst_element_add_pad () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#84 0x00007f5a5867bacc in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstisomp4.so
#85 0x00007f5a5867d455 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstisomp4.so
#86 0x00007f5a5869d4d0 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstisomp4.so
#87 0x00007f5a9443c73f in  () at /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#88 0x00007f5a98ca39a4 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#89 0x00007f5a98ca30bd in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#90 0x00007f5a9974cea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#91 0x00007f5a994dfdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

I am not well versed in reading debugger dumps, but this:

Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f5a43a0b995 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
[Current thread is 1 (Thread 0x7f5a77fff700 (LWP 19750))]

looks like the crash happens in the graphics driver, not in the application.

I am not well versed in reading debugger dumps

me neither, but maybe lollypop should not try to import video files? I image that it's more complicated than that. But that is the thought that comes to mind.

if you wanna change the issue from "lollypop fails to start in PureOS byzantium (laptop) but not on Byzantium mobile" then I suggest to close this issue report and file an issue upstream suggesting to change the scope of the application.

Upstream issue tracker is https://gitlab.gnome.org/World/lollypop/issues

Yes this ticket needs an update. And there is already an ticket upstream made by me; https://gitlab.gnome.org/World/lollypop/-/issues/2768

As for your suggestion to suggest to change the scope of lollypop, I was not aware that importing a video file was a part of lollypop's scope.

But I will update the upstream ticket with more information and likely close this one.

It is not my impression that Lollypop wants to support opening videos - but that it wants to support audio (and probably also still images) in MPEG4 containers. But anyway since this issue seems to not be tied to how it is packaged for (Debian and) PureOS it makes better sense to discuss both issues upstream: Both the crashing bug and the potential idea for a feature request of limiting its scope (if its scope currently is loose and it tries to play not only audio but also video from multimedia files).

Ticket is updated upstream. Closing this.

joao.azevedo closed this task as Invalid.Mon, Apr 26, 10:48
guido added a comment.Tue, Apr 27, 05:05

Ticket is updated upstream. Closing this.

Note that i think it's o.k. (and even good) to have bugs that *affect* PureOS also open in the PureOS tracker so distro users have a single source of truth and close them once PureOS gets a fixed version.