Bug#1003325: epiphany-browser: SIGSEGV when accessing pages with HTML5 video content

Henry-Nicolas Tourneur nicolas at babsetnico.net
Sat Jan 8 12:54:18 GMT 2022


Please also find in attachment a coredumpctl info output.

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root at belap02:/tmp# coredumpctl info 
           PID: 7329 (WebKitWebProces)
           UID: 1000 (barbara)
           GID: 1000 (barbara)
        Signal: 11 (SEGV)
     Timestamp: Sat 2022-01-08 12:07:42 CET (2min 24s ago)
  Command Line: /usr/lib/x86_64-linux-gnu/webkit2gtk-4.0/WebKitWebProcess 23 57
    Executable: /usr/lib/x86_64-linux-gnu/webkit2gtk-4.0/WebKitWebProcess
 Control Group: /user.slice/user-1000.slice/user at 1000.service/app.slice/app-org.gnome.Terminal.slice/vte-spawn-0a786c7d-a8a5-4ae5-9cf1-200d986817cb.scope
          Unit: user at 1000.service
     User Unit: vte-spawn-0a786c7d-a8a5-4ae5-9cf1-200d986817cb.scope
         Slice: user-1000.slice
     Owner UID: 1000 (barbara)
       Boot ID: 88a3d8078cf64fa6970225a4feb49bd2
    Machine ID: 2639059864824d6bae5ad2ba59fe3b38
      Hostname: belap02
       Storage: /var/lib/systemd/coredump/core.WebKitWebProces.1000.88a3d8078cf64fa6970225a4feb49bd2.7329.1641640062000000.zst
       Message: Process 7329 (WebKitWebProces) of user 1000 dumped core.
                
                Stack trace of thread 38:
                #0  0x00007f30c6a09995 KernelDll_AllocateStates (iHD_drv_video.so + 0x18a995)
                #1  0x00007f30c69fafdb _ZN13VphalRenderer10InitializeEPK13VphalSettingsb (iHD_drv_video.so + 0x17bfdb)
                #2  0x00007f30c69e1e15 _ZN10VphalState8AllocateEPK13VphalSettings (iHD_drv_video.so + 0x162e15)
                #3  0x00007f30c6be5105 _Z15DdiVp_InitVpHalP14DDI_VP_CONTEXT (iHD_drv_video.so + 0x366105)
                #4  0x00007f30c6be959f _Z13DdiVp_InitCtxP15VADriverContextP14DDI_VP_CONTEXT (iHD_drv_video.so + 0x36a59f)
                #5  0x00007f30c6be999e _Z19DdiVp_CreateContextP15VADriverContextjiiiPjiS1_ (iHD_drv_video.so + 0x36a99e)
                #6  0x00007f30c6bb0be2 _Z17DdiMedia_PutImageP15VADriverContextjjiijjiijj (iHD_drv_video.so + 0x331be2)
                #7  0x00007f312650717c vaPutImage (libva.so.2 + 0x717c)
                #8  0x00007f3126188b7c gst_vaapi_surface_put_image (libgstvaapi.so + 0x5fb7c)
                #9  0x00007f3126147476 extract_allowed_surface_formats (libgstvaapi.so + 0x1e476)
                #10 0x00007f312614e6ce ensure_allowed_sinkpad_caps (libgstvaapi.so + 0x256ce)
                #11 0x00007f31a80b44b3 n/a (libgstbase-1.0.so.0 + 0x494b3)
                #12 0x00007f31a80b7e6d n/a (libgstbase-1.0.so.0 + 0x4ce6d)
                #13 0x00007f31a7faee58 gst_pad_query (libgstreamer-1.0.so.0 + 0x8ce58)
                #14 0x00007f31a7faf5bb gst_pad_peer_query (libgstreamer-1.0.so.0 + 0x8d5bb)
                #15 0x00007f31a7fee648 gst_pad_peer_query_caps (libgstreamer-1.0.so.0 + 0xcc648)
                #16 0x00007f31a80b8064 n/a (libgstbase-1.0.so.0 + 0x4d064)
                #17 0x00007f31a7faee58 gst_pad_query (libgstreamer-1.0.so.0 + 0x8ce58)
                #18 0x00007f31a7febdd8 gst_pad_query_caps (libgstreamer-1.0.so.0 + 0xc9dd8)
                #19 0x00007f31a7fa58e7 n/a (libgstreamer-1.0.so.0 + 0x838e7)
                #20 0x00007f31a7fb1a7d gst_pad_link_full (libgstreamer-1.0.so.0 + 0x8fa7d)
                #21 0x00007f3126156c7a gst_vaapi_decode_bin_configure (libgstvaapi.so + 0x2dc7a)
                #22 0x00007f31a7f8c34e gst_element_change_state (libgstreamer-1.0.so.0 + 0x6a34e)
                #23 0x00007f31a7f8ca8d n/a (libgstreamer-1.0.so.0 + 0x6aa8d)
                #24 0x00007f31a7f8c1e3 gst_element_sync_state_with_parent (libgstreamer-1.0.so.0 + 0x6a1e3)
                #25 0x00007f3150121c91 n/a (libgstplayback.so + 0x21c91)
                #26 0x00007f315012265f n/a (libgstplayback.so + 0x2265f)
                #27 0x00007f31a7fa4eee n/a (libgstreamer-1.0.so.0 + 0x82eee)
                #28 0x00007f31aab7f6b6 g_hook_list_marshal (libglib-2.0.so.0 + 0x416b6)
                #29 0x00007f31a7fa45d9 n/a (libgstreamer-1.0.so.0 + 0x825d9)
                #30 0x00007f31a7fa7db5 n/a (libgstreamer-1.0.so.0 + 0x85db5)
                #31 0x00007f31a7fa8344 n/a (libgstreamer-1.0.so.0 + 0x86344)
                #32 0x00007f31a7fa5ca0 n/a (libgstreamer-1.0.so.0 + 0x83ca0)
                #33 0x00007f31a7fb1160 gst_pad_push_event (libgstreamer-1.0.so.0 + 0x8f160)
                #34 0x00007f31501c4af8 n/a (libgstcoreelements.so + 0x2faf8)
                #35 0x00007f31a7fdf73f n/a (libgstreamer-1.0.so.0 + 0xbd73f)
                #36 0x00007f31aabb99a4 n/a (libglib-2.0.so.0 + 0x7b9a4)
                #37 0x00007f31aabb90bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #38 0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #39 0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 2:
                #0  0x00007f31a7ca390c n/a (libjpeg.so.62 + 0x4590c)
                #1  0x00007f31a7c76b47 n/a (libjpeg.so.62 + 0x18b47)
                #2  0x00007f31a7c7d05e n/a (libjpeg.so.62 + 0x1f05e)
                #3  0x00007f31a7c75543 jpeg_read_scanlines (libjpeg.so.62 + 0x17543)
                #4  0x00007f31ad8f52d2 n/a (libwebkit2gtk-4.0.so.37 + 0x27922d2)
                #5  0x00007f31ad8f5f97 n/a (libwebkit2gtk-4.0.so.37 + 0x2792f97)
                #6  0x00007f31ad8f5400 n/a (libwebkit2gtk-4.0.so.37 + 0x2792400)
                #7  0x00007f31ad8f5613 n/a (libwebkit2gtk-4.0.so.37 + 0x2792613)
                #8  0x00007f31ad8ec084 n/a (libwebkit2gtk-4.0.so.37 + 0x2789084)
                #9  0x00007f31ad2200bf n/a (libwebkit2gtk-4.0.so.37 + 0x20bd0bf)
                #10 0x00007f31ad220ff4 n/a (libwebkit2gtk-4.0.so.37 + 0x20bdff4)
                #11 0x00007f31ad1b9b04 n/a (libwebkit2gtk-4.0.so.37 + 0x2056b04)
                #12 0x00007f31ad1bae47 n/a (libwebkit2gtk-4.0.so.37 + 0x2057e47)
                #13 0x00007f31ad21b50f n/a (libwebkit2gtk-4.0.so.37 + 0x20b850f)
                #14 0x00007f31ad2087c3 n/a (libwebkit2gtk-4.0.so.37 + 0x20a57c3)
                #15 0x00007f31ad400214 n/a (libwebkit2gtk-4.0.so.37 + 0x229d214)
                #16 0x00007f31ad401058 n/a (libwebkit2gtk-4.0.so.37 + 0x229e058)
                #17 0x00007f31ad40126f n/a (libwebkit2gtk-4.0.so.37 + 0x229e26f)
                #18 0x00007f31ad401655 n/a (libwebkit2gtk-4.0.so.37 + 0x229e655)
                #19 0x00007f31ad401898 n/a (libwebkit2gtk-4.0.so.37 + 0x229e898)
                #20 0x00007f31ad39db41 n/a (libwebkit2gtk-4.0.so.37 + 0x223ab41)
                #21 0x00007f31ad373fa4 n/a (libwebkit2gtk-4.0.so.37 + 0x2210fa4)
                #22 0x00007f31ad464123 n/a (libwebkit2gtk-4.0.so.37 + 0x2301123)
                #23 0x00007f31ad47ce58 n/a (libwebkit2gtk-4.0.so.37 + 0x2319e58)
                #24 0x00007f31ad47e955 n/a (libwebkit2gtk-4.0.so.37 + 0x231b955)
                #25 0x00007f31ad47d2fb n/a (libwebkit2gtk-4.0.so.37 + 0x231a2fb)
                #26 0x00007f31ad47ed7e n/a (libwebkit2gtk-4.0.so.37 + 0x231bd7e)
                #27 0x00007f31ad47efc9 n/a (libwebkit2gtk-4.0.so.37 + 0x231bfc9)
                #28 0x00007f31ad47fefd n/a (libwebkit2gtk-4.0.so.37 + 0x231cefd)
                #29 0x00007f31ad21452e n/a (libwebkit2gtk-4.0.so.37 + 0x20b152e)
                #30 0x00007f31abed16f5 n/a (libwebkit2gtk-4.0.so.37 + 0xd6e6f5)
                #31 0x00007f31abecde59 n/a (libwebkit2gtk-4.0.so.37 + 0xd6ae59)
                #32 0x00007f31abece0c3 n/a (libwebkit2gtk-4.0.so.37 + 0xd6b0c3)
                #33 0x00007f31abece0e5 n/a (libwebkit2gtk-4.0.so.37 + 0xd6b0e5)
                #34 0x00007f31abece0e5 n/a (libwebkit2gtk-4.0.so.37 + 0xd6b0e5)
                #35 0x00007f31abece0e5 n/a (libwebkit2gtk-4.0.so.37 + 0xd6b0e5)
                #36 0x00007f31abece0e5 n/a (libwebkit2gtk-4.0.so.37 + 0xd6b0e5)
                #37 0x00007f31abece0e5 n/a (libwebkit2gtk-4.0.so.37 + 0xd6b0e5)
                #38 0x00007f31abece0e5 n/a (libwebkit2gtk-4.0.so.37 + 0xd6b0e5)
                #39 0x00007f31abece0e5 n/a (libwebkit2gtk-4.0.so.37 + 0xd6b0e5)
                #40 0x00007f31abece0e5 n/a (libwebkit2gtk-4.0.so.37 + 0xd6b0e5)
                #41 0x00007f31abece0e5 n/a (libwebkit2gtk-4.0.so.37 + 0xd6b0e5)
                #42 0x00007f31abe8a1ad n/a (libwebkit2gtk-4.0.so.37 + 0xd271ad)
                #43 0x00007f31abe97746 n/a (libwebkit2gtk-4.0.so.37 + 0xd34746)
                #44 0x00007f31aa775325 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f0325)
                #45 0x00007f31aa77558f n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f058f)
                #46 0x00007f31aab8fd6f g_main_context_dispatch (libglib-2.0.so.0 + 0x51d6f)
                #47 0x00007f31aab90118 n/a (libglib-2.0.so.0 + 0x52118)
                #48 0x00007f31aab9040b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #49 0x00007f31aa7756d8 _ZN3WTF7RunLoop3runEv (libjavascriptcoregtk-4.0.so.18 + 0x15f06d8)
                #50 0x00007f31abe9f109 n/a (libwebkit2gtk-4.0.so.37 + 0xd3c109)
                #51 0x00007f31aafc4d0a __libc_start_main (libc.so.6 + 0x26d0a)
                #52 0x000055f9416f066a n/a (WebKitWebProcess + 0x66a)
                
                Stack trace of thread 7:
                #0  0x00007f31ab0913ff __poll (libc.so.6 + 0xf33ff)
                #1  0x00007f31aab900ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f31aab9040b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f31aa7756d8 _ZN3WTF7RunLoop3runEv (libjavascriptcoregtk-4.0.so.18 + 0x15f06d8)
                #4  0x00007f31aa727719 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18 + 0x15a2719)
                #5  0x00007f31aa777ae9 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f2ae9)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 3:
                #0  0x00007f31ab0913ff __poll (libc.so.6 + 0xf33ff)
                #1  0x00007f31aab900ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f31aab901cf g_main_context_iteration (libglib-2.0.so.0 + 0x521cf)
                #3  0x00007f31aab90221 n/a (libglib-2.0.so.0 + 0x52221)
                #4  0x00007f31aabb90bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 4:
                #0  0x00007f31ab0913ff __poll (libc.so.6 + 0xf33ff)
                #1  0x00007f31aab900ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f31aab9040b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f31aade2a36 n/a (libgio-2.0.so.0 + 0x11ba36)
                #4  0x00007f31aabb90bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 5:
                #0  0x00007f31a6ebfdf8 pthread_cond_clockwait (libpthread.so.0 + 0xfdf8)
                #1  0x00007f31aa784eed _ZN7bmalloc9Scavenger13threadRunLoopEv (libjavascriptcoregtk-4.0.so.18 + 0x15ffeed)
                #2  0x00007f31aa785059 _ZN7bmalloc9Scavenger16threadEntryPointEPS0_ (libjavascriptcoregtk-4.0.so.18 + 0x1600059)
                #3  0x00007f31a70feed0 n/a (libstdc++.so.6 + 0xceed0)
                #4  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #5  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 6:
                #0  0x00007f31ab0913ff __poll (libc.so.6 + 0xf33ff)
                #1  0x00007f31aab900ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f31aab9040b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f31aa7756d8 _ZN3WTF7RunLoop3runEv (libjavascriptcoregtk-4.0.so.18 + 0x15f06d8)
                #4  0x00007f31aa727719 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18 + 0x15a2719)
                #5  0x00007f31aa777ae9 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f2ae9)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 9:
                #0  0x00007f31ab0913ff __poll (libc.so.6 + 0xf33ff)
                #1  0x00007f31aab900ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f31aab9040b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f31aa7756d8 _ZN3WTF7RunLoop3runEv (libjavascriptcoregtk-4.0.so.18 + 0x15f06d8)
                #4  0x00007f31aa727719 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18 + 0x15a2719)
                #5  0x00007f31aa777ae9 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f2ae9)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 19:
                #0  0x00007f31a6ebfad8 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfad8)
                #1  0x00007f31aa7783eb _ZN3WTF15ThreadCondition9timedWaitERNS_5MutexENS_8WallTimeE (libjavascriptcoregtk-4.0.so.18 + 0x15f33eb)
                #2  0x00007f31aa722f3b _ZN3WTF10ParkingLot21parkConditionallyImplEPKvRKNS_12ScopedLambdaIFbvEEERKNS3_IFvvEEERKNS_24TimeWithDynamicClockTypeE (libjavascriptcoregtk-4.0.so.18 + 0x159df3b)
                #3  0x00007f31aa70c386 n/a (libjavascriptcoregtk-4.0.so.18 + 0x1587386)
                #4  0x00007f31aa727719 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18 + 0x15a2719)
                #5  0x00007f31aa777ae9 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f2ae9)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 20:
                #0  0x00007f31a6ebfad8 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfad8)
                #1  0x00007f31aa7783eb _ZN3WTF15ThreadCondition9timedWaitERNS_5MutexENS_8WallTimeE (libjavascriptcoregtk-4.0.so.18 + 0x15f33eb)
                #2  0x00007f31aa722f3b _ZN3WTF10ParkingLot21parkConditionallyImplEPKvRKNS_12ScopedLambdaIFbvEEERKNS3_IFvvEEERKNS_24TimeWithDynamicClockTypeE (libjavascriptcoregtk-4.0.so.18 + 0x159df3b)
                #3  0x00007f31aa70c386 n/a (libjavascriptcoregtk-4.0.so.18 + 0x1587386)
                #4  0x00007f31aa727719 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18 + 0x15a2719)
                #5  0x00007f31aa777ae9 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f2ae9)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 39:
                #0  0x00007f31ab0969b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f31aabe134f g_cond_wait (libglib-2.0.so.0 + 0xa334f)
                #2  0x00007f31a7fa4755 n/a (libgstreamer-1.0.so.0 + 0x82755)
                #3  0x00007f31a7fa7c9e n/a (libgstreamer-1.0.so.0 + 0x85c9e)
                #4  0x00007f31a7fa8344 n/a (libgstreamer-1.0.so.0 + 0x86344)
                #5  0x00007f31a7fa5ca0 n/a (libgstreamer-1.0.so.0 + 0x83ca0)
                #6  0x00007f31a7fb1160 gst_pad_push_event (libgstreamer-1.0.so.0 + 0x8f160)
                #7  0x00007f31a7fb173e n/a (libgstreamer-1.0.so.0 + 0x8f73e)
                #8  0x00007f31a7fad7be gst_pad_forward (libgstreamer-1.0.so.0 + 0x8b7be)
                #9  0x00007f31a7fad905 gst_pad_event_default (libgstreamer-1.0.so.0 + 0x8b905)
                #10 0x00007f31a7fa780c n/a (libgstreamer-1.0.so.0 + 0x8580c)
                #11 0x00007f31a7fa7e8e n/a (libgstreamer-1.0.so.0 + 0x85e8e)
                #12 0x00007f31a7fa8344 n/a (libgstreamer-1.0.so.0 + 0x86344)
                #13 0x00007f31a7fa5ca0 n/a (libgstreamer-1.0.so.0 + 0x83ca0)
                #14 0x00007f31a7fb1160 gst_pad_push_event (libgstreamer-1.0.so.0 + 0x8f160)
                #15 0x00007f31a7fb173e n/a (libgstreamer-1.0.so.0 + 0x8f73e)
                #16 0x00007f31a7fad7be gst_pad_forward (libgstreamer-1.0.so.0 + 0x8b7be)
                #17 0x00007f31a7fad905 gst_pad_event_default (libgstreamer-1.0.so.0 + 0x8b905)
                #18 0x00007f31a7fa780c n/a (libgstreamer-1.0.so.0 + 0x8580c)
                #19 0x00007f31a7fa7e8e n/a (libgstreamer-1.0.so.0 + 0x85e8e)
                #20 0x00007f31a7fa8344 n/a (libgstreamer-1.0.so.0 + 0x86344)
                #21 0x00007f31a7fa5ca0 n/a (libgstreamer-1.0.so.0 + 0x83ca0)
                #22 0x00007f31a7fb1160 gst_pad_push_event (libgstreamer-1.0.so.0 + 0x8f160)
                #23 0x00007f31a7fb173e n/a (libgstreamer-1.0.so.0 + 0x8f73e)
                #24 0x00007f31a7fad7be gst_pad_forward (libgstreamer-1.0.so.0 + 0x8b7be)
                #25 0x00007f31a7fad905 gst_pad_event_default (libgstreamer-1.0.so.0 + 0x8b905)
                #26 0x00007f31a7fa780c n/a (libgstreamer-1.0.so.0 + 0x8580c)
                #27 0x00007f31a7fa7e8e n/a (libgstreamer-1.0.so.0 + 0x85e8e)
                #28 0x00007f31a7fa8344 n/a (libgstreamer-1.0.so.0 + 0x86344)
                #29 0x00007f31a7fa5ca0 n/a (libgstreamer-1.0.so.0 + 0x83ca0)
                #30 0x00007f31a7fb1160 gst_pad_push_event (libgstreamer-1.0.so.0 + 0x8f160)
                #31 0x00007f31a7fb173e n/a (libgstreamer-1.0.so.0 + 0x8f73e)
                #32 0x00007f31a7fad7be gst_pad_forward (libgstreamer-1.0.so.0 + 0x8b7be)
                #33 0x00007f31a7fad905 gst_pad_event_default (libgstreamer-1.0.so.0 + 0x8b905)
                #34 0x00007f31a7fa780c n/a (libgstreamer-1.0.so.0 + 0x8580c)
                #35 0x00007f31a7fa7e8e n/a (libgstreamer-1.0.so.0 + 0x85e8e)
                #36 0x00007f31a7fa8344 n/a (libgstreamer-1.0.so.0 + 0x86344)
                #37 0x00007f31a7fa5ca0 n/a (libgstreamer-1.0.so.0 + 0x83ca0)
                #38 0x00007f31a7fb1160 gst_pad_push_event (libgstreamer-1.0.so.0 + 0x8f160)
                #39 0x00007f31a7fa780c n/a (libgstreamer-1.0.so.0 + 0x8580c)
                #40 0x00007f31a7fa7e8e n/a (libgstreamer-1.0.so.0 + 0x85e8e)
                #41 0x00007f31a7fa8344 n/a (libgstreamer-1.0.so.0 + 0x86344)
                #42 0x00007f31a7fa5ca0 n/a (libgstreamer-1.0.so.0 + 0x83ca0)
                #43 0x00007f31a7fa81e2 n/a (libgstreamer-1.0.so.0 + 0x861e2)
                #44 0x00007f31a7fa8344 n/a (libgstreamer-1.0.so.0 + 0x86344)
                #45 0x00007f31a7fa5ca0 n/a (libgstreamer-1.0.so.0 + 0x83ca0)
                #46 0x00007f31a7fb1160 gst_pad_push_event (libgstreamer-1.0.so.0 + 0x8f160)
                #47 0x00007f31501c4af8 n/a (libgstcoreelements.so + 0x2faf8)
                #48 0x00007f31a7fdf73f n/a (libgstreamer-1.0.so.0 + 0xbd73f)
                #49 0x00007f31aabb99a4 n/a (libglib-2.0.so.0 + 0x7b9a4)
                #50 0x00007f31aabb90bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #51 0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #52 0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 34:
                #0  0x00007f31a6ebfad8 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfad8)
                #1  0x00007f31aa7783eb _ZN3WTF15ThreadCondition9timedWaitERNS_5MutexENS_8WallTimeE (libjavascriptcoregtk-4.0.so.18 + 0x15f33eb)
                #2  0x00007f31aa722f3b _ZN3WTF10ParkingLot21parkConditionallyImplEPKvRKNS_12ScopedLambdaIFbvEEERKNS3_IFvvEEERKNS_24TimeWithDynamicClockTypeE (libjavascriptcoregtk-4.0.so.18 + 0x159df3b)
                #3  0x00007f31aa70c386 n/a (libjavascriptcoregtk-4.0.so.18 + 0x1587386)
                #4  0x00007f31aa727719 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18 + 0x15a2719)
                #5  0x00007f31aa777ae9 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f2ae9)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 30:
                #0  0x00007f31a6ebfad8 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfad8)
                #1  0x00007f31aa7783eb _ZN3WTF15ThreadCondition9timedWaitERNS_5MutexENS_8WallTimeE (libjavascriptcoregtk-4.0.so.18 + 0x15f33eb)
                #2  0x00007f31aa722f3b _ZN3WTF10ParkingLot21parkConditionallyImplEPKvRKNS_12ScopedLambdaIFbvEEERKNS3_IFvvEEERKNS_24TimeWithDynamicClockTypeE (libjavascriptcoregtk-4.0.so.18 + 0x159df3b)
                #3  0x00007f31aa70c386 n/a (libjavascriptcoregtk-4.0.so.18 + 0x1587386)
                #4  0x00007f31aa727719 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18 + 0x15a2719)
                #5  0x00007f31aa777ae9 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f2ae9)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 18:
                #0  0x00007f31ab0969b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f31aabe134f g_cond_wait (libglib-2.0.so.0 + 0xa334f)
                #2  0x00007f31a80f1007 n/a (libgstapp-1.0.so.0 + 0x6007)
                #3  0x00007f31a80aba9d n/a (libgstbase-1.0.so.0 + 0x40a9d)
                #4  0x00007f31a80aee52 n/a (libgstbase-1.0.so.0 + 0x43e52)
                #5  0x00007f31a7fdf73f n/a (libgstreamer-1.0.so.0 + 0xbd73f)
                #6  0x00007f31aabb99a4 n/a (libglib-2.0.so.0 + 0x7b9a4)
                #7  0x00007f31aabb90bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #8  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #9  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 23:
                #0  0x00007f31ab0913ff __poll (libc.so.6 + 0xf33ff)
                #1  0x00007f31aab900ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f31aab9040b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f31aa7756d8 _ZN3WTF7RunLoop3runEv (libjavascriptcoregtk-4.0.so.18 + 0x15f06d8)
                #4  0x00007f31aa727719 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18 + 0x15a2719)
                #5  0x00007f31aa777ae9 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f2ae9)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 17:
                #0  0x00007f31a6ebf7b2 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf7b2)
                #1  0x00007f3199e5d5db n/a (iris_dri.so + 0x4e75db)
                #2  0x00007f3199e5d0a7 n/a (iris_dri.so + 0x4e70a7)
                #3  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 13:
                #0  0x00007f31a6ebf7b2 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf7b2)
                #1  0x00007f3199e5d5db n/a (iris_dri.so + 0x4e75db)
                #2  0x00007f3199e5d0a7 n/a (iris_dri.so + 0x4e70a7)
                #3  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 11:
                #0  0x00007f31a6ebf7b2 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf7b2)
                #1  0x00007f3199e5d5db n/a (iris_dri.so + 0x4e75db)
                #2  0x00007f3199e5d0a7 n/a (iris_dri.so + 0x4e70a7)
                #3  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 35:
                #0  0x00007f31ab0969b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f31aabe134f g_cond_wait (libglib-2.0.so.0 + 0xa334f)
                #2  0x00007f31a80f1007 n/a (libgstapp-1.0.so.0 + 0x6007)
                #3  0x00007f31a80aba9d n/a (libgstbase-1.0.so.0 + 0x40a9d)
                #4  0x00007f31a80aee52 n/a (libgstbase-1.0.so.0 + 0x43e52)
                #5  0x00007f31a7fdf73f n/a (libgstreamer-1.0.so.0 + 0xbd73f)
                #6  0x00007f31aabb99a4 n/a (libglib-2.0.so.0 + 0x7b9a4)
                #7  0x00007f31aabb90bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #8  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #9  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 10:
                #0  0x00007f31a6ebf7b2 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf7b2)
                #1  0x00007f3199e5d5db n/a (iris_dri.so + 0x4e75db)
                #2  0x00007f3199e5d0a7 n/a (iris_dri.so + 0x4e70a7)
                #3  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 22:
                #0  0x00007f31ab0913ff __poll (libc.so.6 + 0xf33ff)
                #1  0x00007f31aab900ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f31aab9040b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f31aa7756d8 _ZN3WTF7RunLoop3runEv (libjavascriptcoregtk-4.0.so.18 + 0x15f06d8)
                #4  0x00007f31aa727719 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18 + 0x15a2719)
                #5  0x00007f31aa777ae9 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f2ae9)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 14:
                #0  0x00007f31a6ebf7b2 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf7b2)
                #1  0x00007f3199e5d5db n/a (iris_dri.so + 0x4e75db)
                #2  0x00007f3199e5d0a7 n/a (iris_dri.so + 0x4e70a7)
                #3  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 27:
                #0  0x00007f31ab0913ff __poll (libc.so.6 + 0xf33ff)
                #1  0x00007f3136210632 n/a (libpulse.so.0 + 0x34632)
                #2  0x00007f3136202079 pa_mainloop_poll (libpulse.so.0 + 0x26079)
                #3  0x00007f31362026ff pa_mainloop_iterate (libpulse.so.0 + 0x266ff)
                #4  0x00007f31362027b0 pa_mainloop_run (libpulse.so.0 + 0x267b0)
                #5  0x00007f3136210709 n/a (libpulse.so.0 + 0x34709)
                #6  0x00007f31361ade08 n/a (libpulsecommon-14.2.so + 0x55e08)
                #7  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #8  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 24:
                #0  0x00007f31ab0913ff __poll (libc.so.6 + 0xf33ff)
                #1  0x00007f31aab900ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f31aab9040b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f31aa7756d8 _ZN3WTF7RunLoop3runEv (libjavascriptcoregtk-4.0.so.18 + 0x15f06d8)
                #4  0x00007f31aa727719 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18 + 0x15a2719)
                #5  0x00007f31aa777ae9 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f2ae9)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 25:
                #0  0x00007f31ab0913ff __poll (libc.so.6 + 0xf33ff)
                #1  0x00007f31aab900ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f31aab9040b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f31a7d15ae7 n/a (libgstgl-1.0.so.0 + 0x26ae7)
                #4  0x00007f31aabb90bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 46:
                #0  0x00007f31a6ebf7b2 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf7b2)
                #1  0x00007f3199e5d5db n/a (iris_dri.so + 0x4e75db)
                #2  0x00007f3199e5d0a7 n/a (iris_dri.so + 0x4e70a7)
                #3  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 15:
                #0  0x00007f31a6ebf7b2 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf7b2)
                #1  0x00007f3199e5d5db n/a (iris_dri.so + 0x4e75db)
                #2  0x00007f3199e5d0a7 n/a (iris_dri.so + 0x4e70a7)
                #3  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 47:
                #0  0x00007f31ab0969b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f31aabe1472 g_cond_wait_until (libglib-2.0.so.0 + 0xa3472)
                #2  0x00007f31aab5f601 n/a (libglib-2.0.so.0 + 0x21601)
                #3  0x00007f31aab5fc22 g_async_queue_timeout_pop (libglib-2.0.so.0 + 0x21c22)
                #4  0x00007f31261b4dbe egl_display_thread (libgstvaapi.so + 0x8bdbe)
                #5  0x00007f31aabb90bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 40:
                #0  0x00007f31ab0913ff __poll (libc.so.6 + 0xf33ff)
                #1  0x00007f31aab900ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f31aab9040b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f31a7d15ae7 n/a (libgstgl-1.0.so.0 + 0x26ae7)
                #4  0x00007f31aabb90bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 8:
                #0  0x00007f31ab0913ff __poll (libc.so.6 + 0xf33ff)
                #1  0x00007f31aab900ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f31aab9040b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f31aa7756d8 _ZN3WTF7RunLoop3runEv (libjavascriptcoregtk-4.0.so.18 + 0x15f06d8)
                #4  0x00007f31aa727719 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18 + 0x15a2719)
                #5  0x00007f31aa777ae9 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f2ae9)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 28:
                #0  0x00007f31a6ebfad8 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfad8)
                #1  0x00007f31aa7783eb _ZN3WTF15ThreadCondition9timedWaitERNS_5MutexENS_8WallTimeE (libjavascriptcoregtk-4.0.so.18 + 0x15f33eb)
                #2  0x00007f31aa722f3b _ZN3WTF10ParkingLot21parkConditionallyImplEPKvRKNS_12ScopedLambdaIFbvEEERKNS3_IFvvEEERKNS_24TimeWithDynamicClockTypeE (libjavascriptcoregtk-4.0.so.18 + 0x159df3b)
                #3  0x00007f31aa70c386 n/a (libjavascriptcoregtk-4.0.so.18 + 0x1587386)
                #4  0x00007f31aa727719 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18 + 0x15a2719)
                #5  0x00007f31aa777ae9 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f2ae9)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 21:
                #0  0x00007f31a6ebfad8 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfad8)
                #1  0x00007f31aa7783eb _ZN3WTF15ThreadCondition9timedWaitERNS_5MutexENS_8WallTimeE (libjavascriptcoregtk-4.0.so.18 + 0x15f33eb)
                #2  0x00007f31aa722f3b _ZN3WTF10ParkingLot21parkConditionallyImplEPKvRKNS_12ScopedLambdaIFbvEEERKNS3_IFvvEEERKNS_24TimeWithDynamicClockTypeE (libjavascriptcoregtk-4.0.so.18 + 0x159df3b)
                #3  0x00007f31aa70c386 n/a (libjavascriptcoregtk-4.0.so.18 + 0x1587386)
                #4  0x00007f31aa727719 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18 + 0x15a2719)
                #5  0x00007f31aa777ae9 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f2ae9)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 37:
                #0  0x00007f31ab0969b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f31aabe134f g_cond_wait (libglib-2.0.so.0 + 0xa334f)
                #2  0x00007f31a80c53f3 gst_data_queue_push (libgstbase-1.0.so.0 + 0x5a3f3)
                #3  0x00007f31501c3a26 n/a (libgstcoreelements.so + 0x2ea26)
                #4  0x00007f31a7fa699d n/a (libgstreamer-1.0.so.0 + 0x8499d)
                #5  0x00007f31a7fa8c19 n/a (libgstreamer-1.0.so.0 + 0x86c19)
                #6  0x00007f31a7fb00c2 gst_pad_push (libgstreamer-1.0.so.0 + 0x8e0c2)
                #7  0x00007f31a7f93e0b gst_proxy_pad_chain_default (libgstreamer-1.0.so.0 + 0x71e0b)
                #8  0x00007f31a7fa699d n/a (libgstreamer-1.0.so.0 + 0x8499d)
                #9  0x00007f31a7fa8c19 n/a (libgstreamer-1.0.so.0 + 0x86c19)
                #10 0x00007f31a7fb00c2 gst_pad_push (libgstreamer-1.0.so.0 + 0x8e0c2)
                #11 0x00007f31a7fa699d n/a (libgstreamer-1.0.so.0 + 0x8499d)
                #12 0x00007f31a7fa8c19 n/a (libgstreamer-1.0.so.0 + 0x86c19)
                #13 0x00007f31a7fb00c2 gst_pad_push (libgstreamer-1.0.so.0 + 0x8e0c2)
                #14 0x00007f31a7f93e0b gst_proxy_pad_chain_default (libgstreamer-1.0.so.0 + 0x71e0b)
                #15 0x00007f31a7fa699d n/a (libgstreamer-1.0.so.0 + 0x8499d)
                #16 0x00007f31a7fa8c19 n/a (libgstreamer-1.0.so.0 + 0x86c19)
                #17 0x00007f31a7fb00c2 gst_pad_push (libgstreamer-1.0.so.0 + 0x8e0c2)
                #18 0x00007f31a7f93e0b gst_proxy_pad_chain_default (libgstreamer-1.0.so.0 + 0x71e0b)
                #19 0x00007f31a7fa699d n/a (libgstreamer-1.0.so.0 + 0x8499d)
                #20 0x00007f31a7fa8c19 n/a (libgstreamer-1.0.so.0 + 0x86c19)
                #21 0x00007f31a7fb00c2 gst_pad_push (libgstreamer-1.0.so.0 + 0x8e0c2)
                #22 0x00007f31a7f93e0b gst_proxy_pad_chain_default (libgstreamer-1.0.so.0 + 0x71e0b)
                #23 0x00007f31a7fa699d n/a (libgstreamer-1.0.so.0 + 0x8499d)
                #24 0x00007f31a7fa8c19 n/a (libgstreamer-1.0.so.0 + 0x86c19)
                #25 0x00007f31a7fb00c2 gst_pad_push (libgstreamer-1.0.so.0 + 0x8e0c2)
                #26 0x00007f31a7fa699d n/a (libgstreamer-1.0.so.0 + 0x8499d)
                #27 0x00007f31a7fa8c19 n/a (libgstreamer-1.0.so.0 + 0x86c19)
                #28 0x00007f31a7fb00c2 gst_pad_push (libgstreamer-1.0.so.0 + 0x8e0c2)
                #29 0x00007f31abeade4e n/a (libwebkit2gtk-4.0.so.37 + 0xd4ae4e)
                #30 0x00007f31a7fdf73f n/a (libgstreamer-1.0.so.0 + 0xbd73f)
                #31 0x00007f31aabb99a4 n/a (libglib-2.0.so.0 + 0x7b9a4)
                #32 0x00007f31aabb90bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #33 0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #34 0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 29:
                #0  0x00007f31a6ebfad8 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfad8)
                #1  0x00007f31aa7783eb _ZN3WTF15ThreadCondition9timedWaitERNS_5MutexENS_8WallTimeE (libjavascriptcoregtk-4.0.so.18 + 0x15f33eb)
                #2  0x00007f31aa722f3b _ZN3WTF10ParkingLot21parkConditionallyImplEPKvRKNS_12ScopedLambdaIFbvEEERKNS3_IFvvEEERKNS_24TimeWithDynamicClockTypeE (libjavascriptcoregtk-4.0.so.18 + 0x159df3b)
                #3  0x00007f31aa70c386 n/a (libjavascriptcoregtk-4.0.so.18 + 0x1587386)
                #4  0x00007f31aa727719 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18 + 0x15a2719)
                #5  0x00007f31aa777ae9 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f2ae9)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 16:
                #0  0x00007f31a6ebf7b2 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf7b2)
                #1  0x00007f3199e5d5db n/a (iris_dri.so + 0x4e75db)
                #2  0x00007f3199e5d0a7 n/a (iris_dri.so + 0x4e70a7)
                #3  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 45:
                #0  0x00007f31a6ebf7b2 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf7b2)
                #1  0x00007f3199e5d5db n/a (iris_dri.so + 0x4e75db)
                #2  0x00007f3199e5d0a7 n/a (iris_dri.so + 0x4e70a7)
                #3  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 12:
                #0  0x00007f31a6ebf7b2 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf7b2)
                #1  0x00007f3199e5d5db n/a (iris_dri.so + 0x4e75db)
                #2  0x00007f3199e5d0a7 n/a (iris_dri.so + 0x4e70a7)
                #3  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 44:
                #0  0x00007f31a6ebf7b2 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf7b2)
                #1  0x00007f3199e5d5db n/a (iris_dri.so + 0x4e75db)
                #2  0x00007f3199e5d0a7 n/a (iris_dri.so + 0x4e70a7)
                #3  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 41:
                #0  0x00007f31ab0913ff __poll (libc.so.6 + 0xf33ff)
                #1  0x00007f31aab900ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f31aab9040b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f31a7d148d8 n/a (libgstgl-1.0.so.0 + 0x258d8)
                #4  0x00007f31aabb90bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 42:
                #0  0x00007f31ab0913ff __poll (libc.so.6 + 0xf33ff)
                #1  0x00007f31aab900ae n/a (libglib-2.0.so.0 + 0x520ae)
                #2  0x00007f31aab9040b g_main_loop_run (libglib-2.0.so.0 + 0x5240b)
                #3  0x00007f31a7d15ae7 n/a (libgstgl-1.0.so.0 + 0x26ae7)
                #4  0x00007f31aabb90bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #5  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #6  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 36:
                #0  0x00007f31ab0969b9 syscall (libc.so.6 + 0xf89b9)
                #1  0x00007f31aabe134f g_cond_wait (libglib-2.0.so.0 + 0xa334f)
                #2  0x00007f31a80c53f3 gst_data_queue_push (libgstbase-1.0.so.0 + 0x5a3f3)
                #3  0x00007f31501c3a26 n/a (libgstcoreelements.so + 0x2ea26)
                #4  0x00007f31a7fa699d n/a (libgstreamer-1.0.so.0 + 0x8499d)
                #5  0x00007f31a7fa8c19 n/a (libgstreamer-1.0.so.0 + 0x86c19)
                #6  0x00007f31a7fb00c2 gst_pad_push (libgstreamer-1.0.so.0 + 0x8e0c2)
                #7  0x00007f31a7f93e0b gst_proxy_pad_chain_default (libgstreamer-1.0.so.0 + 0x71e0b)
                #8  0x00007f31a7fa699d n/a (libgstreamer-1.0.so.0 + 0x8499d)
                #9  0x00007f31a7fa8c19 n/a (libgstreamer-1.0.so.0 + 0x86c19)
                #10 0x00007f31a7fb00c2 gst_pad_push (libgstreamer-1.0.so.0 + 0x8e0c2)
                #11 0x00007f31a7fa699d n/a (libgstreamer-1.0.so.0 + 0x8499d)
                #12 0x00007f31a7fa8c19 n/a (libgstreamer-1.0.so.0 + 0x86c19)
                #13 0x00007f31a7fb00c2 gst_pad_push (libgstreamer-1.0.so.0 + 0x8e0c2)
                #14 0x00007f31a7f93e0b gst_proxy_pad_chain_default (libgstreamer-1.0.so.0 + 0x71e0b)
                #15 0x00007f31a7fa699d n/a (libgstreamer-1.0.so.0 + 0x8499d)
                #16 0x00007f31a7fa8c19 n/a (libgstreamer-1.0.so.0 + 0x86c19)
                #17 0x00007f31a7fb00c2 gst_pad_push (libgstreamer-1.0.so.0 + 0x8e0c2)
                #18 0x00007f31a7f93e0b gst_proxy_pad_chain_default (libgstreamer-1.0.so.0 + 0x71e0b)
                #19 0x00007f31a7fa699d n/a (libgstreamer-1.0.so.0 + 0x8499d)
                #20 0x00007f31a7fa8c19 n/a (libgstreamer-1.0.so.0 + 0x86c19)
                #21 0x00007f31a7fb00c2 gst_pad_push (libgstreamer-1.0.so.0 + 0x8e0c2)
                #22 0x00007f31a7f93e0b gst_proxy_pad_chain_default (libgstreamer-1.0.so.0 + 0x71e0b)
                #23 0x00007f31a7fa699d n/a (libgstreamer-1.0.so.0 + 0x8499d)
                #24 0x00007f31a7fa8c19 n/a (libgstreamer-1.0.so.0 + 0x86c19)
                #25 0x00007f31a7fb00c2 gst_pad_push (libgstreamer-1.0.so.0 + 0x8e0c2)
                #26 0x00007f31a7fa699d n/a (libgstreamer-1.0.so.0 + 0x8499d)
                #27 0x00007f31a7fa8c19 n/a (libgstreamer-1.0.so.0 + 0x86c19)
                #28 0x00007f31a7fb00c2 gst_pad_push (libgstreamer-1.0.so.0 + 0x8e0c2)
                #29 0x00007f31abeade4e n/a (libwebkit2gtk-4.0.so.37 + 0xd4ae4e)
                #30 0x00007f31a7fdf73f n/a (libgstreamer-1.0.so.0 + 0xbd73f)
                #31 0x00007f31aabb99a4 n/a (libglib-2.0.so.0 + 0x7b9a4)
                #32 0x00007f31aabb90bd n/a (libglib-2.0.so.0 + 0x7b0bd)
                #33 0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #34 0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 33:
                #0  0x00007f31a6ebfad8 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfad8)
                #1  0x00007f31aa7783eb _ZN3WTF15ThreadCondition9timedWaitERNS_5MutexENS_8WallTimeE (libjavascriptcoregtk-4.0.so.18 + 0x15f33eb)
                #2  0x00007f31aa722f3b _ZN3WTF10ParkingLot21parkConditionallyImplEPKvRKNS_12ScopedLambdaIFbvEEERKNS3_IFvvEEERKNS_24TimeWithDynamicClockTypeE (libjavascriptcoregtk-4.0.so.18 + 0x159df3b)
                #3  0x00007f31aa70c386 n/a (libjavascriptcoregtk-4.0.so.18 + 0x1587386)
                #4  0x00007f31aa727719 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18 + 0x15a2719)
                #5  0x00007f31aa777ae9 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f2ae9)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 43:
                #0  0x00007f31a6ebf7b2 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf7b2)
                #1  0x00007f3199e5d5db n/a (iris_dri.so + 0x4e75db)
                #2  0x00007f3199e5d0a7 n/a (iris_dri.so + 0x4e70a7)
                #3  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #4  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 31:
                #0  0x00007f31a6ebfad8 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfad8)
                #1  0x00007f31aa7783eb _ZN3WTF15ThreadCondition9timedWaitERNS_5MutexENS_8WallTimeE (libjavascriptcoregtk-4.0.so.18 + 0x15f33eb)
                #2  0x00007f31aa722f3b _ZN3WTF10ParkingLot21parkConditionallyImplEPKvRKNS_12ScopedLambdaIFbvEEERKNS3_IFvvEEERKNS_24TimeWithDynamicClockTypeE (libjavascriptcoregtk-4.0.so.18 + 0x159df3b)
                #3  0x00007f31aa70c386 n/a (libjavascriptcoregtk-4.0.so.18 + 0x1587386)
                #4  0x00007f31aa727719 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18 + 0x15a2719)
                #5  0x00007f31aa777ae9 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f2ae9)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)
                
                Stack trace of thread 32:
                #0  0x00007f31a6ebfad8 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfad8)
                #1  0x00007f31aa7783eb _ZN3WTF15ThreadCondition9timedWaitERNS_5MutexENS_8WallTimeE (libjavascriptcoregtk-4.0.so.18 + 0x15f33eb)
                #2  0x00007f31aa722f3b _ZN3WTF10ParkingLot21parkConditionallyImplEPKvRKNS_12ScopedLambdaIFbvEEERKNS3_IFvvEEERKNS_24TimeWithDynamicClockTypeE (libjavascriptcoregtk-4.0.so.18 + 0x159df3b)
                #3  0x00007f31aa70c386 n/a (libjavascriptcoregtk-4.0.so.18 + 0x1587386)
                #4  0x00007f31aa727719 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18 + 0x15a2719)
                #5  0x00007f31aa777ae9 n/a (libjavascriptcoregtk-4.0.so.18 + 0x15f2ae9)
                #6  0x00007f31a6eb8ea7 start_thread (libpthread.so.0 + 0x8ea7)
                #7  0x00007f31ab09bdef __clone (libc.so.6 + 0xfddef)



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