Re: [Linphone-users] Crash when initializing video

[Simon Morlat]

Can you please run with --verbose &>log.txt and send me the log ?
Also within frame 3 of the backtrace, can you ask gdb to print '*obj' and 
'src' variables ?
fr 3
p *obj
p src

Simon

Le mercredi 9 septembre 2009 14:08:35, Matěj Cepl a écrit :
> All my previous attempts to make linphone work were audio only. When I
> tried to switch video on, I got camera switched on, but then it ended
> with this crash:
>
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0x7fffeec54710 (LWP 22362)]
> 0x0000003504485083 in memcpy () from /lib64/libc.so.6
> Missing separate debuginfos, use: debuginfo-install
> PackageKit-gtk-module-0.5.2-0.2.20090903git.fc12.x86_64
> alsa-plugins-pulseaudio-1.0.20-5.fc12.x86_64
> at-spi-1.27.91-1.fc12.x86_64 glibc-2.10.90-20.x86_64
> gvfs-1.3.5-2.fc12.x86_64
> (gdb) thread apply all
> Please specify a command following the thread ID list
> (gdb) thread apply all backtrace
>
> Thread 5 (Thread 0x7fffeec54710 (LWP 22362)):
> #0  0x0000003504485083 in memcpy () from /lib64/libc.so.6
> #1  0x0000003511c1a9bd in planarCopy (c=0x7fffdc000900,
>      src=<value optimized out>, srcStride=<value optimized out>,
>      srcSliceY=<value optimized out>, srcSliceH=<value optimized out>,
>      dst=0x3515788b20, dstStride=0x7fffeec53bc0)
>      at /usr/include/bits/string3.h:52
> #2  0x0000003511c16fff in sws_scale (c=0x0, src=<value optimized out>,
>      srcStride=<value optimized out>, srcSliceY=<value optimized out>,
>      srcSliceH=290816, dst=<value optimized out>, dstStride=0x955100)
>      at /usr/src/debug/ffmpeg-0.5/libswscale/swscale.c:2805
> #3  0x000000312ce29822 in video_out_process (f=0x955040) at videoout.c:796
> #4  0x000000312ce10522 in call_process (f=<value optimized out>)
>      at msticker.c:179
> #5  run_graph (f=<value optimized out>) at msticker.c:192
> #6  0x000000312ce104df in run_graph (f=0x9551a0, s=0x9555a0,
>      unschedulable=0x7fffeec53d98, force_schedule=0 '\000') at
> msticker.c:197
> #7  0x000000312ce104df in run_graph (f=0x954c90, s=0x9555a0,
>      unschedulable=0x7fffeec53d98, force_schedule=0 '\000') at
> msticker.c:197
> #8  0x000000312ce105b2 in run_graphs (s=0x9555a0,
>      execution_list=<value optimized out>, force_schedule=<value
> optimized out>)
>      at msticker.c:211
> #9  0x000000312ce1064a in ms_ticker_run (arg=<value optimized out>)
>      at msticker.c:325
> #10 0x000000350480696a in start_thread () from /lib64/libpthread.so.0
> #11 0x00000035044e12ad in clone () from /lib64/libc.so.6
> #12 0x0000000000000000 in ?? ()
>
> Thread 4 (Thread 0x7fffead3f710 (LWP 22361)):
> #0  0x00000035044d7ec3 in poll () from /lib64/libc.so.6
> #1  0x000000350640a3a8 in send_dg () from /lib64/libresolv.so.2
> #2  0x000000350640bfd4 in __libc_res_nsend () from /lib64/libresolv.so.2
> #3  0x00000035064087d5 in __libc_res_nquery () from /lib64/libresolv.so.2
> #4  0x0000003506408df1 in __libc_res_nquerydomain () from
> /lib64/libresolv.so.2
> #5  0x00000035064095fb in __libc_res_nsearch () from /lib64/libresolv.so.2
> #6  0x00007fffeddb3338 in _nss_dns_gethostbyname3_r ()
>     from /lib64/libnss_dns.so.2
> #7  0x00007fffeddb35f4 in _nss_dns_gethostbyname2_r ()
>     from /lib64/libnss_dns.so.2
> #8  0x00000035044fb669 in gethostbyname2_r@@GLIBC_2.2.5 ()
>     from /lib64/libc.so.6
> #9  0x00000035044c9ea6 in gaih_inet () from /lib64/libc.so.6
> #10 0x00000035044cb7ff in getaddrinfo () from /lib64/libc.so.6
> #11 0x00000035178233fe in eXosip_get_addrinfo (addrinfo=0x7fffead3eb00,
>      hostname=0x954da0 "hlas.802.cz", service=5060, protocol=17)
>      at eXutils.c:808
> #12 0x000000351782911b in udp_tl_send_message (tr=0x9530e0, sip=0x952480,
>      host=0x954da0 "hlas.802.cz", port=5060, out_socket=0) at
> eXtl_udp.c:519 #13 0x0000003517817aab in cb_snd_message (tr=0x9530e0,
> sip=0x952480, host=0x954da0 "hlas.802.cz", port=5060, out_socket=0) at
> jcallback.c:203
> #14 0x0000003517408836 in nict_snd_request (nict=0x9530e0, evt=0x954de0)
>      at nict_fsm.c:267
> ---Type <return> to continue, or q <return> to quit---
> #15 0x000000351740b265 in fsm_callmethod (type=SND_REQUEST,
>      state=NICT_PRE_TRYING, statemachine=0x8c55a0, sipevent=0x954de0,
>      transaction=0x9530e0) at fsm_misc.c:59
> #16 0x000000351740ed1a in osip_transaction_execute (transaction=0x9530e0,
>      evt=0x954de0) at osip_transaction.c:394
> #17 0x000000351740cfd3 in osip_nict_execute (osip=0x8cafd0) at osip.c:1607
> #18 0x000000351780f05d in eXosip_execute () at eXconf.c:779
> #19 0x000000351780fbdc in _eXosip_thread (arg=0x0) at eXconf.c:1046
> #20 0x000000350480696a in start_thread () from /lib64/libpthread.so.0
> #21 0x00000035044e12ad in clone () from /lib64/libc.so.6
> #22 0x0000000000000000 in ?? ()
>
> Thread 1 (Thread 0x7ffff7fb27e0 (LWP 22356)):
> #0  0x000000350480dfc4 in __lll_lock_wait () from /lib64/libpthread.so.0
> #1  0x0000003504809155 in _L_lock_947 () from /lib64/libpthread.so.0
> #2  0x0000003504808f78 in pthread_mutex_lock () from /lib64/libpthread.so.0
> #3  0x0000003517411846 in osip_mutex_lock (_mut=0x8c4480) at port_sema.c:71
> #4  0x0000003517809880 in eXosip_lock () at eXosip.c:63
> #5  0x0000003517824515 in eXosip_event_wait (tv_s=0, tv_ms=0) at
> jevents.c:502
> #6  0x000000312d2135a4 in linphone_core_iterate (lc=0x7041c0)
>      at linphonecore.c:1048
> #7  0x000000000040cc52 in linphone_gtk_iterate (lc=0x7041c0) at main.c:377
> #8  0x00000035060399bb in g_timeout_dispatch (source=0x8cbf60,
> callback=0x80,
>      user_data=0x0) at gmain.c:3396
> #9  0x00000035060392ae in g_main_dispatch (context=<value optimized out>)
>      at gmain.c:1960
> #10 IA__g_main_context_dispatch (context=<value optimized out>) at
> gmain.c:2513
> #11 0x000000350603cc98 in g_main_context_iterate (context=0x663180,
>      block=<value optimized out>, dispatch=<value optimized out>,
>      self=<value optimized out>) at gmain.c:2591
> #12 0x000000350603d0e5 in IA__g_main_loop_run (loop=0x94e2c0) at
> gmain.c:2799
> #13 0x000000312c34aba7 in IA__gtk_main () at gtkmain.c:1205
> #14 0x000000000040dad7 in main (argc=1, argv=0x7fffffffdf78) at main.c:1130
> (gdb)