Kaffeine crashes shortly after trying to sync. The sound may come up, but the
application crashes before showing any image. Output of the terminal is:


kaffeine       
29-06-19 15:59:38.846 [Info    ] kaffeine.dvb: Using built-in dvb device
manager
29-06-19 15:59:39.268 [Info    ] kaffeine.dev: Found dvb device
P14f188800070f038: Montage Technology M88RS6000
29-06-19 15:59:39.280 [Info    ] kaffeine.dev: Found dvb device
P14f188800070f038: Silicon Labs Si2168
[00007f8c9c029f00] main decoder error: buffer deadlock prevented
[00007f8c9c044e30] main decoder error: buffer deadlock prevented
libva info: VA-API version 1.4.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib64/dri/r600_drv_video.so
libva info: Found init function __vaDriverInit_1_4
libva info: va_openDriver() returns 0
[00007f8c90001e90] glconv_vaapi_x11 gl error: vaDeriveImage: operation failed
[00007f8c9401c0e0] main video output error: video output creation failed
[00007f8c9c029f00] main decoder error: failed to create video output
[00007f8c9c029f00] avcodec decoder: Using G3DVL VDPAU Driver Shared Library
version 1.0 for hardware decoding
EE ../src/gallium/drivers/r600/r600_shader.c:4289 tgsi_unsupported - DIV tgsi
opcode unsupported
EE ../src/gallium/drivers/r600/r600_shader.c:185 r600_pipe_shader_create -
translation from TGSI failed !
EE ../src/gallium/drivers/r600/r600_state_common.c:878 r600_shader_select -
Failed to build shader variant (type=5) -22
EE ../src/gallium/drivers/r600/r600_shader.c:4289 tgsi_unsupported - DIV tgsi
opcode unsupported
EE ../src/gallium/drivers/r600/r600_shader.c:185 r600_pipe_shader_create -
translation from TGSI failed !
EE ../src/gallium/drivers/r600/r600_state_common.c:878 r600_shader_select -
Failed to build shader variant (type=5) -22
radeon: Failed to allocate a buffer:
radeon:    size      : 4096 bytes
radeon:    alignment : 4096 bytes
radeon:    domains   : 2
radeon:    flags     : 0
radeon: Failed to allocate a buffer:
radeon:    size      : 4096 bytes
radeon:    alignment : 4096 bytes
radeon:    domains   : 2
radeon:    flags     : 0
29-06-19 15:59:51.022 [Warning ] kaffeine.dev: Cannot read from dvr
/dev/dvb/adapter0/dvr0: error 9
29-06-19 15:59:51.022 [Warning ] kaffeine.dev: Cannot read from dvr
/dev/dvb/adapter0/dvr0: error 9
radeon: The kernel rejected CS, see dmesg for more information (-9).
pa_write() failed while trying to wake up the mainloop: Descrittore di file
errato
Invalid write to eventfd: Descrittore di file errato
Code should not be reached at pulsecore/fdsem.c:199, function pa_fdsem_post().
Aborting.
Unable to start Dr. Konqi
Re-raising signal for core dump handling.
Annullato (core dump creato)


Output of dmesg will be attached. Coredump also if I am able to understand how
I do this.