[Linphone-developers] linphone and OpenBSD

[Centro de Recursos Computacionais]

Hi Simon,

> Can you execute it from gdb, then interrupt with C-c and type 'bt
> full' to see where it hangs ?
Ok, after to build mediastreamer with "-g" and no video support, gdb
produces the following results:
Thanks in advance...


This GDB was configured as "amd64-unknown-openbsd4.0"...
(gdb) run                    
Starting program: /tmp/mediastreamer-2.1.0/tests/.libs/ring
Reading symbols from /usr/lib/libpthread.so.7.0...done. Reading symbols
from /usr/local/lib/libquickstream.so.0.0...done. Reading symbols
from /usr/local/lib/libmediastreamer.so.0.0...done. Reading symbols
from /usr/local/lib/libortp.so.0.0...done. Reading symbols
from /usr/local/lib/libspeex.so.5.0...done. Reading symbols
from /usr/local/lib/libgsm.so.1.0...done. Reading symbols
from /usr/lib/libm.so.2.3...done. Reading symbols
from /usr/lib/libossaudio.so.3.0...done. Reading symbols
from /usr/lib/libc.so.40.3...done. Reading symbols
from /usr/libexec/ld.so...done. ortp-warning-oss_open: audio buffer
size: 256. ortp-warning-We are late of 81 miliseconds.
^C[New process 245]
^C
Program received signal SIGINT, Interrupt.
0x000000005047063a in poll () from /usr/lib/libc.so.40.3
(gdb) bt full
Reading in symbols
for /usr/src/lib/libpthread/uthread/uthread_kern.c...done. Reading in
symbols for /usr/src/lib/libpthread/uthread/uthread_nanosleep.c...done.
Reading in symbols for msticker.c...done. Reading in symbols
for /usr/src/lib/libpthread/uthread/uthread_create.c...done. Cannot
access memory at address 0x452d3000


+++++++++++++++++++++ To echo


This GDB was configured as "amd64-unknown-openbsd4.0"...
(gdb) run
Starting
program: /tmp/mediastreamer-2.1.0/tests/.libs/echo
ortp-warning-oss_open: audio buffer size: 256. ^C
Program received signal SIGINT, Interrupt.
0x000000004889c63a in poll () from /usr/lib/libc.so.40.3
(gdb) bt full
#0  0x000000004889c63a in poll () from /usr/lib/libc.so.40.3
No symbol table info available.
#1  0x0000000041d7cc4b in _thread_kern_poll (wait_reqd=1142207488)
#at /usr/src/lib/libpthread/uthread/uthread_kern.c:761
        count = 0
        i = 1142207488
        found = 134217727
        kern_pipe_added = 1
        nfds = 0
        timeout_ms = 2
        pthread = (struct pthread *) 0x0
        next = (struct pthread *) 0x41f83118
        ts = {tv_sec = 1179364996, tv_nsec = 211722000}
        tv = {tv_sec = 1179364996, tv_usec = 211722}
#2  0x0000000041d7c746 in _thread_kern_sched (scp=0x0)
#at /usr/src/lib/libpthread/uthread/uthread_kern.c:382
        ts = {tv_sec = 1179364996, tv_nsec = 211722000}
        tv = {tv_sec = 1179364996, tv_usec = 211722}
        curthread = (struct pthread *) 0x42189220
        pthread = 0x41f83070
        pthread_h = 0x0
        current_tick = 0
        add_to_prioq = 0
        old_thread_run = 0x49c5f800
#3  0x0000000041d7ca84 in _thread_kern_sched_state
#(state=PS_SELECT_WAIT, fname=0x41e811a0
#"/usr/src/lib/libpthread/uthread/uthread_select.c", lineno=168)
    at /usr/src/lib/libpthread/uthread/uthread_kern.c:550
        curthread = (struct pthread *) 0xfc
#4  0x0000000041d77164 in select (numfds=0, readfds=0x0, writefds=0x0,
#exceptfds=0x0, timeout=0x4dbc1f90)
#at /usr/src/lib/libpthread/uthread/uthread_select.c:168
        curthread = (struct pthread *) 0x49c5f800
        ts = {tv_sec = 0, tv_nsec = 5000000}
        i = 134217727
        j = 1304173184
        ret = 0
        f_wait = 1
        events = 1304173184
        got_events = 582
        fd_count = 0
        data = {nfds = 0, fds = 0x4414bc00}
        mask = 1
        rmask = 1304174480
        wmask = 1304174480
        emask = 582
#5  0x00000000467b0e08 in oss_thread (p=0x4414b400) at oss.c:393
        timeout = {tv_sec = 0, tv_usec = 5000}
        read_fds = {fds_bits = {0 <repeats 32 times>}}
        info = {fragments = 0, fragstotal = 0, fragsize = 0, bytes = 0}
        d = (OssData *) 0x45262180
        bsize = 512
        rtmpbuff = (uint8_t *) 0x4dbc1ce0 ""
        wtmpbuff = (uint8_t *) 0x4dbc1ae0 "\020"
        err = 1304174480
        rm = (mblk_t *) 0x4291c240
#6  0x0000000041d7334d in _thread_start ()
#at /usr/src/lib/libpthread/uthread/uthread_create.c:244
        curthread = (struct pthread *) 0xfc
#7  0x000000000000001f in ?? ()
No symbol table info available.
Cannot access memory at address 0x4dbc2000