#0  0x00d1e757 in pthread_mutex_lock () from /lib/tls/i686/libpthread.so.0
(gdb) bt
#0  0x00d1e757 in pthread_mutex_lock () from /lib/tls/i686/libpthread.so.0
#1  0x080c8246 in ast_rtp_lookup_code (rtp=0x6e692029, isAstFormat=0, code=0) at /usr/src/asterisk-1.4.0/include/asterisk/lock.h:532
#2  0x080c8380 in bridge_p2p_rtp_write (rtp=0x91e7470, bridged=0x6e692029, rtpheader=0x91e74f4, len=28, hdrlen=12) at rtp.c:1038
#3  0x080cda56 in p2p_rtp_callback (id=0x92b5ff8, fd=0, events=1, cbdata=0x91e7470) at rtp.c:2900
#4  0x080a0fae in ast_io_wait (ioc=0x916eaa0, howlong=0) at io.c:279
#5  0x00aefd2f in do_monitor (data=0x0) at chan_sip.c:14858
#6  0x080f1025 in dummy_start (data=0x6e69419d) at utils.c:545
#7  0x00d1d098 in __pthread_initialize_minimal () from /lib/tls/i686/libpthread.so.0
#8  0x006b0bee in clone () from /lib/tls/i686/libc.so.6


(gdb) bt full
#0  0x00d1e757 in pthread_mutex_lock () from /lib/tls/i686/libpthread.so.0
No symbol table info available.
#1  0x080c8246 in ast_rtp_lookup_code (rtp=0x6e692029, isAstFormat=0, code=0) at /usr/src/asterisk-1.4.0/include/asterisk/lock.h:532
        pt = 8388608
#2  0x080c8380 in bridge_p2p_rtp_write (rtp=0x91e7470, bridged=0x6e692029, rtpheader=0x91e74f4, len=28, hdrlen=12) at rtp.c:1038
        payload = 0
        bridged_payload = 0
        version = 2
        mark = 8388608
        seqno = 6
        __PRETTY_FUNCTION__ = "bridge_p2p_rtp_write"
#3  0x080cda56 in p2p_rtp_callback (id=0x92b5ff8, fd=0, events=1, cbdata=0x91e7470) at rtp.c:2900
        res = 28
        sin = {sin_family = 2, sin_port = 44286, sin_addr = {s_addr = 4100711080}, sin_zero = "\000\000\000\000\000\000\000"}
        len = 16
        __PRETTY_FUNCTION__ = "p2p_rtp_callback"
#4  0x080a0fae in ast_io_wait (ioc=0x916eaa0, howlong=0) at io.c:279
        res = 1
        x = 2
        origcnt = 9
#5  0x00aefd2f in do_monitor (data=0x0) at chan_sip.c:14858
        res = 0
        sip = (struct sip_pvt *) 0x3bd
        peer = (struct sip_peer *) 0x3bd
        t = 152496800
        fastrestart = 0
        lastpeernum = -1
        curpeernum = 81
        reloading = 957
        __PRETTY_FUNCTION__ = "do_monitor"
#6  0x080f1025 in dummy_start (data=0x6e69419d) at utils.c:545
        _buffer = {__routine = 0x80672a0 <ast_unregister_thread>, __arg = 0x5eebb0, __canceltype = 0, __prev = 0x0}
        ret = (void *) 0x917cc50
        a = {start_routine = 0xaef800 <do_monitor>, data = 0x0,
  name = 0x917cc50 "do_monitor", ' ' <repeats 11 times>, "started at [14917] chan_sip.c restart_monitor()"}
#7  0x00d1d098 in __pthread_initialize_minimal () from /lib/tls/i686/libpthread.so.0
No symbol table info available.
#8  0x006b0bee in clone () from /lib/tls/i686/libc.so.6
No symbol table info available.