#0  0x00affd34 in pthread_mutex_lock () from /lib/tls/libpthread.so.0
No symbol table info available.
#1  0x08079cde in ast_mutex_lock (pmutex=0x78) at /root/digium/svn/asterisk-1.4-svn-r76179/include/asterisk/lock.h:532
No locals.
#2  0x0807b6bb in ast_queue_frame (chan=0x0, fin=0xb6a00270) at channel.c:907
        f = (struct ast_frame *) 0x9b9df10
        cur = (struct ast_frame *) 0x0
        blah = 1
        qlen = 0
        __PRETTY_FUNCTION__ = "ast_queue_frame"
#3  0x0807ba62 in ast_queue_control_data (chan=0x0, control=AST_CONTROL_HOLD, data=0x0, datalen=0) at channel.c:982
        f = {frametype = AST_FRAME_CONTROL, subclass = 16, datalen = 0, samples = 0, mallocd = 0, mallocd_hdr_len = 0,
  offset = 0, src = 0x0, data = 0x0, delivery = {tv_sec = 0, tv_usec = 0}, frame_list = {next = 0x0}, has_timing_info = 0,
  ts = 0, len = 0, seqno = 0}
#4  0x0023dc3e in skinny_hold (sub=0x9b9d330) at /root/digium/svn/asterisk-1.4-svn-r76179/include/asterisk/strings.h:34
        l = (struct skinny_line *) 0x98df400
        d = (struct skinny_device *) 0x98df2b8
        s = (struct skinnysession *) 0x9b6eb80
        req = (struct skinny_req *) 0x0
#5  0x00240515 in handle_soft_key_event_message (req=0x9b833a0, s=0x9b6eb80) at chan_skinny.c:3943
        d = (struct skinny_device *) 0x98df2b8
        l = (struct skinny_line *) 0x98df400
        sub = (struct skinny_subchannel *) 0x9b9d330
        c = (struct ast_channel *) 0xb6a00bb0
        t = 0
        event = 3
        instance = 1
        reference = 147
        __PRETTY_FUNCTION__ = "handle_soft_key_event_message"
        __FUNCTION__ = "handle_soft_key_event_message"
#6  0x00241103 in handle_message (req=0x9b833a0, s=0x9b6eb80) at chan_skinny.c:4264
        res = 0
        d = (struct skinny_device *) 0x98df2b8
        sub = (struct skinny_subchannel *) 0x10
        lineInstance = 65537
        callReference = 2379497
        __PRETTY_FUNCTION__ = "handle_message"
#7  0x00241896 in skinny_session (data=0x9b6eb80) at chan_skinny.c:4442
        res = 20
        req = (struct skinny_req *) 0x9b833a0
        s = (struct skinnysession *) 0x9b6eb80
        __PRETTY_FUNCTION__ = "skinny_session"
#8  0x080f4999 in dummy_start (data=0x9b8ece0) at utils.c:545
        _buffer = {__routine = 0x80689d5 <ast_unregister_thread>, __arg = 0xb6a00bb0, __canceltype = -1231027112, __prev = 0x0}
        ret = (void *) 0xab46f4
        a = {start_routine = 0x2417fa <skinny_session>, data = 0x9b6eb80,
  name = 0x9b6b658 "skinny_session       started at [ 4495] chan_skinny.c accept_thread()"}
#9  0x00afe371 in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#10 0x00a56ffe in clone () from /lib/tls/libc.so.6
No symbol table info available.