Segmentation fault with av output

[clausmuus]

Hi,

if I use the av output (or don't connect a hdmi device), I get a segmentation fault on vompclient start:

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MLD> vompclient -s 127.0.0.1 -d
19:23:37.709310 [info]   2393 Core - Starting up...
19:23:37.712131 [info]   2393 Core - Signal handlers set up successfully
19:23:37.713999 [EMERG]  2393 Core - Could not retrieve free virtual console, please change permissions
19:23:37.720040 [notice] 2393 Remote - Init LibCEC
19:23:37.903586 [debug]  2393 Remote - CECLOG: 127 4 unregistering all CEC clients
19:23:37.906977 [debug]  2393 Remote - CECLOG: 131 16 Broadcast (F): osd name set to 'Broadcast'
19:23:37.909537 [debug]  2393 Remote - CECLOG: 133 16 InitHostCEC - vchiq_initialise succeeded
19:23:37.911406 [debug]  2393 Remote - CECLOG: 135 16 InitHostCEC - vchi_initialise succeeded
19:23:37.913336 [debug]  2393 Remote - CECLOG: 137 16 InitHostCEC - vchi_connect succeeded
19:23:37.915931 [debug]  2393 Remote - CECLOG: 140 16 received data: header:00060040 p0:0000000F p1:0000FFFF p2:00000000 p3:00000000 reason:40
19:23:37.917748 [debug]  2393 Remote - CECLOG: 142 16 logical address changed to Broadcast (f)
19:23:37.920117 [debug]  2393 Remote - CECLOG: 144 16 RegisterLogicalAddress - registering address e
19:23:37.922600 [debug]  2393 Remote - CECLOG: 146 1 RegisterLogicalAddress - vc_cec_set_logical_address(E) returned invalid arg (8)
19:23:37.924401 [debug]  2393 Remote - CECLOG: 148 1 Open - vc_cec could not be initialised
19:23:37.926214 [debug]  2393 Remote - CECLOG: 150 4 connection opened
19:23:37.929749 [debug]  2393 Remote - CECLOG: 153 4 << Broadcast (F) -> TV (0): POLL
19:23:37.931829 [debug]  2393 Remote - CECLOG: 156 16 initiator 'Broadcast' is not supported by the CEC adapter. using 'Free use' instead
19:23:37.933987 [debug]  2393 Remote - CECLOG: 158 8 << e0
19:23:37.936079 [debug]  2393 Remote - CECLOG: 160 16 >> POLL not sent
19:23:37.937834 [debug]  2393 Remote - CECLOG: 159 16 processor thread started
19:23:37.940340 [debug]  2393 Remote - CECLOG: 164 4 registering new CEC client - v1.9.0
19:23:37.942335 [debug]  2393 Remote - CECLOG: 166 16 detecting logical address for type 'recording device'
19:23:37.944254 [debug]  2393 Remote - CECLOG: 168 16 trying logical address 'Recorder 1'
19:23:37.946004 [debug]  2393 Remote - CECLOG: 170 4 << Recorder 1 (1) -> Recorder 1 (1): POLL
19:23:37.947708 [debug]  2393 Remote - CECLOG: 172 8 << 11
19:23:37.949592 [debug]  2393 Remote - CECLOG: 173 16 >> POLL not sent
19:23:37.951455 [debug]  2393 Remote - CECLOG: 175 4 using logical address 'Recorder 1'
19:23:37.953505 [debug]  2393 Remote - CECLOG: 177 16 Recorder 1 (1): device status changed into 'handled by libCEC'
19:23:37.955086 [debug]  2393 Remote - CECLOG: 179 16 Recorder 1 (1): power status changed from 'unknown' to 'on'
19:23:37.957217 [debug]  2393 Remote - CECLOG: 181 16 Recorder 1 (1): CEC version 1.4
19:23:37.958963 [debug]  2393 Remote - CECLOG: 183 16 AllocateLogicalAddresses - device '0', type 'recording device', LA '1'
19:23:37.961086 [debug]  2393 Remote - CECLOG: 185 16 RegisterLogicalAddress - registering address 1
19:23:37.963166 [debug]  2393 Remote - CECLOG: 187 1 RegisterLogicalAddress - vc_cec_set_logical_address(1) returned invalid arg (8)
19:23:37.964644 [debug]  2393 Remote - CECLOG: 188 16 Recorder 1 (1): osd name set to 'vomp'
19:23:37.966351 [debug]  2393 Remote - CECLOG: 190 16 Recorder 1 (1): menu language set to 'eng'
19:23:37.968106 [debug]  2393 Remote - CECLOG: 192 16 SetDevicePhysicalAddress - not setting invalid physical address ffff
19:23:37.969911 [debug]  2393 Remote - CECLOG: 194 4 setting HDMI port to 1 on device TV (0)
19:23:37.971652 [debug]  2393 Remote - CECLOG: 195 16 Recorder 1 (1): physical address changed from ffff to 1000
19:23:37.973132 [debug]  2393 Remote - CECLOG: 197 4 << Recorder 1 (1) -> broadcast (F): physical adddress 1000
19:23:37.974818 [debug]  2393 Remote - CECLOG: 199 8 << 1f:84:10:00:01
19:23:37.976825 [debug]  2393 Remote - CECLOG: 201 8 << 1f:84:10:00:01
19:23:37.978718 [debug]  2393 Remote - CECLOG: 203 16 making Recorder 1 (1) the active source
19:23:37.981081 [debug]  2393 Remote - CECLOG: 205 4 >> source activated: Recorder 1 (1)
19:23:37.983106 [debug]  2393 Remote - CECLOG: 207 16 scheduling active source message for 'Recorder 1'
19:23:37.985233 [debug]  2393 Remote - CECLOG: 209 4 CEC client registered: libCEC version = 1.9.0, client version = 1.9.0, firmware version = 1, log
19:23:37.987421 [debug]  2393 Remote - CECLOG: 211 16 Recorder 1 (1) was already marked as active source
19:23:37.989481 [debug]  2393 Remote - CECLOG: 213 16 sending active source message for 'Recorder 1'
19:23:37.991612 [debug]  2393 Remote - CECLOG: 215 8 << 10:04
19:23:37.993384 [debug]  2393 Remote - CECLOG: 217 8 << 10:04
19:23:37.995303 [debug]  2393 Remote - CECLOG: 219 16 failed to make 'Recorder 1' the active source. will retry later
19:23:37.997122 [ERR]    2393 Remote - CEC:Failed set active source
19:23:37.998737 [info]   2393 Core - Remote module initialised
19:23:38.000828 [info]   2393 Core - LED module initialised
19:23:38.002220 [info]   2393 Core - Mtd module initialised
19:23:38.004304 [info]   2393 Core - Timers module initialised
19:23:38.006008 [info]   2393 Core - Read from MTD: PAL 720x576
19:23:38.007785 [debug]  2393 Video - Setting aspect to 0
19:23:38.010181 [notice] 2393 Video - No CEA modes found abort
19:23:38.011749 [info]   2393 Core - Video module initialised
19:23:38.014859 [notice] 2393 OSD - OpenGL_ES OpenVG
19:23:38.016630 [notice] 2393 OSD - EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_vg_parent_image EGL_KHR_gl_texture_2D
19:23:38.018066 [notice] 2393 OSD - _image EGL_KHR_gl_texture_cubemap_image EGL_KHR_lock_surface
19:23:38.021535 [notice] 2393 OSD - Displaysize is 720 x 576
19:23:38.034706 [debug]  2393 OSD - Making egl current in12393
19:23:38.036385 [notice] 2393 OSD - 1.1
19:23:38.038103 [notice] 2393 OSD - Broadcom
19:23:38.039892 [notice] 2393 OSD - VideoCore IV HW
19:23:38.041615 [notice] 2393 OSD - VG_KHR_EGL_image
19:23:38.193929 [debug]  2393 OSD - Making egl current out 12393
19:23:38.208243 [info]   2393 Core - OSD module initialised
19:23:38.211268 [debug]  2393 Audio - MUTE OFF OFF OFF
19:23:38.216808 [info]   2393 Core - Audio module initialised
19:23:38.218415 [info]   2393 Core - VDR module initialised
19:23:38.220309 [info]   2393 Core - BoxStack module initialised
19:23:38.222706 [info]   2393 Core - Command module initialised
19:23:38.225111 [notice] 2393 Core - Startup successful
19:23:38.226977 [debug]  2393 OSD - shutdown mark1
19:23:38.230332 [debug]  2393 OSD - shutdown mark2
19:23:38.232123 [debug]  2393 OSD - shutdown mark3
19:23:38.233800 [notice] 2393 Video - Shutdown video module
19:23:38.235525 [debug]  2393 Video - enter deallocatecodecsomx
19:23:38.237349 [debug]  2393 Video - leave deallocate codecs OMX
19:23:38.268639 [debug]  2393 OSD - Making egl current out final
19:23:38.288397 [notice] 2393 Video - No CEA modes found abort
19:23:38.290089 [notice] 2393 OSD - OpenGL_ES OpenVG
19:23:38.291773 [notice] 2393 OSD - EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_vg_parent_image EGL_KHR_gl_texture_2D
19:23:38.293424 [notice] 2393 OSD - _image EGL_KHR_gl_texture_cubemap_image EGL_KHR_lock_surface
19:23:38.296073 [notice] 2393 OSD - Displaysize is 720 x 576
19:23:38.314340 [debug]  2393 OSD - Making egl current in12393
19:23:38.315930 [notice] 2393 OSD - 1.1
19:23:38.317515 [notice] 2393 OSD - Broadcom
19:23:38.319370 [notice] 2393 OSD - VideoCore IV HW
19:23:38.321030 [notice] 2393 OSD - VG_KHR_EGL_image
19:23:38.463342 [debug]  2393 OSD - Making egl current out 12393
19:23:38.465920 [debug]  2393 BoxStack - Update called
19:23:38.467869 [debug]  2393 BoxStack - Locked for update
Segmentation fault

Du you have any ideas or have test this yourself?

Claus

[clausmuus]

I have made some further test now. It's not necessary that the video Output is the hdmi. But it's necessary, that a hdmi device is connected at vompclient startup.
E.g. if I start without a hdmi device connected, automatically the av out will be activated. If I now try to start the vompclient, I will get the seg fault. If I now connect a hdmi device (it can not show the video, because the hdmi port is disabled by firmware), I can start the vompclient witout the segfault.

Claus

[MartenR]

vompclient currently does not support analog video output and also does not support pluging of the connectors while running.
It requires a hdmi connector being pluged in at startup. (You can use tvservice -p to do before vomp startup)

I will only fix the hdmi thing, if it makes a problem, if the tv was turned off (standby) in the meantime.

Marten