Re: [Linphone-users] str_utils.c assertion

[Ilya Melnikov]

14 oct 2013, 9:23 +02:00 от Guillaume Beraudo <address@hidden>:
> Stack trace?

=== begin first trace ===
(gdb) run --call address@hidden
Starting program: /usr/bin/linphone --call address@hidden
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
ortp-warning-Fail to open file /usr/bin//../share/Linphone/linphonerc.factory
[New Thread 0x7fffe6609700 (LWP 22365)]
[New Thread 0x7fffe5e08700 (LWP 22366)]
[New Thread 0x7fffe4d35700 (LWP 22367)]
[New Thread 0x7fffdffff700 (LWP 22368)]
[Thread 0x7fffdffff700 (LWP 22368) exited]
[New Thread 0x7fffdffff700 (LWP 22369)]
[Thread 0x7fffdffff700 (LWP 22369) exited]
ALSA lib conf.c:4687:(snd_config_expand) Unknown parameters 0
ALSA lib control.c:951:(snd_ctl_open_noupdate) Invalid CTL default:0
ALSA lib conf.c:4687:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM default:0
ALSA lib conf.c:4687:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM default:0
ALSA lib conf.c:4687:(snd_config_expand) Unknown parameters 1
ALSA lib control.c:951:(snd_ctl_open_noupdate) Invalid CTL default:1
ALSA lib conf.c:4687:(snd_config_expand) Unknown parameters 1
ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM default:1
ALSA lib conf.c:4687:(snd_config_expand) Unknown parameters 1
ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM default:1
[New Thread 0x7fffdffff700 (LWP 22370)]
[New Thread 0x7fffdefb2700 (LWP 22371)]
[New Thread 0x7fffde751700 (LWP 22372)]
[Thread 0x7fffde751700 (LWP 22372) exited]
[New Thread 0x7fffde751700 (LWP 22373)]
[New Thread 0x7fffddef1700 (LWP 22374)]
[New Thread 0x7fffdd6f0700 (LWP 22375)]
[New Thread 0x7fffdceef700 (LWP 22376)]
[New Thread 0x7fffd3733700 (LWP 22377)]
[Thread 0x7fffddef1700 (LWP 22374) exited]
[Thread 0x7fffd3733700 (LWP 22377) exited]
[Thread 0x7fffde751700 (LWP 22373) exited]
[Thread 0x7fffdceef700 (LWP 22376) exited]
[Thread 0x7fffdd6f0700 (LWP 22375) exited]
[Thread 0x7fffe4d35700 (LWP 22367) exited]
[New Thread 0x7fffe4d35700 (LWP 22378)]
[Thread 0x7fffe4d35700 (LWP 22378) exited]
[New Thread 0x7fffe4d35700 (LWP 22379)]
[New Thread 0x7fffdd6f0700 (LWP 22380)]
[New Thread 0x7fffdceef700 (LWP 22381)]
[New Thread 0x7fffde751700 (LWP 22382)]
[New Thread 0x7fffd3ffe700 (LWP 22383)]
str_utils.c:136- assertionmp->b_datap->db_base!=NULLfailed
[swscaler @ 0x7fffacdacd80] 0x0 -> 640x480 is invalid scaling dimension

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffdd6f0700 (LWP 22380)]
ff_sws_scale (ctx=0x0, src=0x7fffdd6efab8, src_strides=0x7fffdd6efad8, 
dst=0xa5c688, dst_strides=0xa5c6a8) at voip/msvideo.c:429
429     voip/msvideo.c: No such file
(gdb) 
(gdb) backtrace 
#0  ff_sws_scale (ctx=0x0, src=0x7fffdd6efab8, src_strides=0x7fffdd6efad8, 
dst=0xa5c688, dst_strides=0xa5c6a8) at voip/msvideo.c:429
#1  0x00007ffff50d98e4 in size_conv_process (f=0xa5c5b0) at 
videofilters/sizeconv.c:155
#2  0x00007ffff796b230 in ms_filter_process (f=0xa5c5b0) at base/msfilter.c:303
#3  0x00007ffff796bfec in call_process (f=0xa5c5b0) at base/msticker.c:228
#4  run_graph (f=0xa5c5b0, s=0xad17f0, unschedulable=0x7fffdd6efc28, 
force_schedule=0 '\000') at base/msticker.c:242
#5  0x00007ffff796bfaf in run_graph (f=0xa5c510, s=0xad17f0, 
unschedulable=0x7fffdd6efc28, force_schedule=0 '\000')
    at base/msticker.c:247
#6  0x00007ffff796bfaf in run_graph (f=0xa5bc30, s=0xad17f0, 
unschedulable=0x7fffdd6efc28, force_schedule=0 '\000')
    at base/msticker.c:247
#7  0x00007ffff796c094 in run_graphs (s=0xad17f0, execution_list=<optimized 
out>, force_schedule=0 '\000') at base/msticker.c:261
#8  0x00007ffff796c23e in ms_ticker_run (arg=0xad17f0) at base/msticker.c:440
#9  0x00007ffff752ae9a in start_thread () from 
/lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007ffff5881ccd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#11 0x0000000000000000 in ?? ()
(gdb) info threads
  Id   Target Id         Frame 
  20   Thread 0x7fffd3ffe700 (LWP 22383) "threaded-ml" 0x00007ffff5876313 in 
poll () from /lib/x86_64-linux-gnu/libc.so.6
  19   Thread 0x7fffde751700 (LWP 22382) "threaded-ml" 0x00007ffff5876313 in 
poll () from /lib/x86_64-linux-gnu/libc.so.6
  18   Thread 0x7fffdceef700 (LWP 22381) "linphone" 0x00007ffff5876313 in poll 
() from /lib/x86_64-linux-gnu/libc.so.6
* 17   Thread 0x7fffdd6f0700 (LWP 22380) "linphone" ff_sws_scale (ctx=0x0, 
src=0x7fffdd6efab8, src_strides=0x7fffdd6efad8, dst=0xa5c688, 
    dst_strides=0xa5c6a8) at voip/msvideo.c:429
  16   Thread 0x7fffe4d35700 (LWP 22379) "linphone" 0x00007ffff753252d in 
nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0
  8    Thread 0x7fffdefb2700 (LWP 22371) "linphone" 0x00007ffff587b033 in 
select () from /lib/x86_64-linux-gnu/libc.so.6
  7    Thread 0x7fffdffff700 (LWP 22370) "threaded-ml" 0x00007ffff5876313 in 
poll () from /lib/x86_64-linux-gnu/libc.so.6
  3    Thread 0x7fffe5e08700 (LWP 22366) "gdbus" 0x00007ffff5876313 in poll () 
from /lib/x86_64-linux-gnu/libc.so.6
  2    Thread 0x7fffe6609700 (LWP 22365) "linphone" 0x00007ffff753204d in 
accept () from /lib/x86_64-linux-gnu/libpthread.so.0
  1    Thread 0x7ffff7fa4940 (LWP 22362) "linphone" 0x00007ffff5876313 in poll 
() from /lib/x86_64-linux-gnu/libc.so.6
=== end first trace ===

=== begin second trace ===
...
 str_utils.c:136- assertionmp->b_datap->db_base!=NULLfailed

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffddef1700 (LWP 22581)]
0x00007ffff77490db in dupmsg () from /usr/lib/libortp.so.9
(gdb) backtrace 
#0  0x00007ffff77490db in dupmsg () from /usr/lib/libortp.so.9
#1  0x00007ffff50d1e71 in msv4l2_thread (ptr=0x10c82e0) at 
videofilters/msv4l2.c:440
#2  0x00007ffff752ae9a in start_thread () from 
/lib/x86_64-linux-gnu/libpthread.so.0
#3  0x00007ffff5881ccd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#4  0x0000000000000000 in ?? ()
(gdb) info threads
  Id   Target Id         Frame 
  63   Thread 0x7fffd3ffe700 (LWP 22583) "threaded-ml" 0x00007ffff5876313 in 
poll () from /lib/x86_64-linux-gnu/libc.so.6
  62   Thread 0x7fffdceef700 (LWP 22582) "threaded-ml" 0x00007ffff5876313 in 
poll () from /lib/x86_64-linux-gnu/libc.so.6
* 61   Thread 0x7fffddef1700 (LWP 22581) "linphone" 0x00007ffff77490db in 
dupmsg () from /usr/lib/libortp.so.9
  60   Thread 0x7fffde7b1700 (LWP 22580) "linphone" 0x00007ffff753252d in 
nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0
  59   Thread 0x7fffdd6f0700 (LWP 22579) "linphone" 0x00007ffff753252d in 
nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0
  8    Thread 0x7fffdefb2700 (LWP 22528) "linphone" 0x00007ffff587b033 in 
select () from /lib/x86_64-linux-gnu/libc.so.6
  7    Thread 0x7fffdffff700 (LWP 22527) "threaded-ml" 0x00007ffff5876313 in 
poll () from /lib/x86_64-linux-gnu/libc.so.6
  3    Thread 0x7fffe5e08700 (LWP 22523) "gdbus" 0x00007ffff5876313 in poll () 
from /lib/x86_64-linux-gnu/libc.so.6
  2    Thread 0x7fffe6609700 (LWP 22522) "linphone" 0x00007ffff753204d in 
accept () from /lib/x86_64-linux-gnu/libpthread.so.0
  1    Thread 0x7ffff7fa4940 (LWP 22517) "linphone" 0x00007ffff5876313 in poll 
() from /lib/x86_64-linux-gnu/libc.so.6
=== end second trace ===


--
Ilya Melnikov