Note I have XXed out the name of person (the agent user).  I've
also replaced some commercially sensitive context names by unique strings.


(gdb) bt full
#0  0x008f8fb7 in action_agents (s=0x980a118, m=0xb782f0f4)
    at chan_agent.c:1503
        __old = 0x0
        __len = 3078810264
        __new = 0x9c3a05 "\203Ä\024[]Ã\220\220\220\220\220U\211åS\203ì\020\215E\
020\211Eø\211D$\b\213E\fè\a\022ÿ\201ÃËu\017"
        id = 0xb782ec7a "ClientID=Agent/1001,TransactionID=28"
        idText = "ActionID: ClientID=Agent/1001,TransactionID=28\r\n", '\0' <rep
eats 207 times>
        chanbuf = "\034¡\200\t\000\000\000\000hç\202·\217$\v\b\034¡\200\t\205\00
3\201\t\000\000\000\000d\000\000\000óØ\023\bxç\202·#í\202·<\003\201\tXç\202·8\00
3\201\txç\202·I\000\000\000\002\000\000\000œì\202·Xê\202·؟[\v\b؟\037\236\000óØ\0
23\b$é\202·ô؟«\000\000\000\000\000\000\000\000\000M2\236\000üè\202·@ê\202·\217ê\
202·\034ê\202·ô؟«\000üè\202·@ê\202·èé\202·dÏ\235\000üè\202·?Ñ\023\b\034ê\202·@ê\
202·\000\000\000\000\234é\202·O\000\000\000\001\200؟û@ê\202·@ê\202·@ê\202·@ê\202
·Hê\202·\217ê\202·"...
        p = (struct agent_pvt *) 0x978bee8
        username = 0x978c028 "Xxxx Xxxxxx"
        loginChan = 0xb782e800 "SIP/4222-097f2d98"
        talkingtoChan = 0x8feec5 "n/a"
        status = 0x8feeb7 "AGENT_UNKNOWN"
#1  0x080b7f6f in process_message (s=0x980a118, m=0xb782f0f4) at manager.c:2164
        action = "Agents", '\0' <repeats 73 times>
---Type <return> to continue, or q <return> to quit---
        tmp = (struct manager_action *) 0x97863a8
        id = 0xb782ec7a "ClientID=Agent/1001,TransactionID=28"
        idText = "ActionID: ClientID=Agent/1001,TransactionID=28\r\n", '\0' <rep
eats 207 times>
        ret = 0
        __PRETTY_FUNCTION__ = "process_message"
#2  0x080b8464 in do_message (s=0x980a118) at manager.c:2260
        m = {hdrcount = 2, headers = {0xb782ecb0 "Action: Agents", 
    0xb782ec70 "ActionID: ClientID=Agent/1001,TransactionID=28", 
    0x0 <repeats 126 times>}}
        header_buf = "\000\n\000ionID: ClientID=Agent/1001,TransactionID=28\000\
n", '\0' <repeats 975 times>
        res = 1
#3  0x080b8578 in session_do (data=0x980a118) at manager.c:2276
        s = (struct mansession *) 0x980a118
        res = 0
        __PRETTY_FUNCTION__ = "session_do"
#4  0x080fe299 in dummy_start (data=0x980aab0) at utils.c:865
        __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {11550708, 0, 
        -1216152688, -1216154680, -2024186635, 953437692}, 
      __mask_was_saved = 0}}, __pad = {0xb782f480, 0x0, 0x0, 0x9809f98}}
        __cancel_routine = (void (*)(void *)) 0x8069515 <ast_unregister_thread>
        __cancel_arg = (void *) 0xb782fb90
---Type <return> to continue, or q <return> to quit---
        not_first_call = 0
        ret = (void *) 0xa8bb3e
        a = {start_routine = 0x80b854e <session_do>, data = 0x980a118, 
  name = 0x97a4890 "session_do", ' ' <repeats 11 times>, "started at [ 2399] man
ager.c accept_thread()"}
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#6  0x00a4d24e in clone () from /lib/libc.so.6
No symbol table info available.


(gdb) thread apply all bt

Thread 37 (process 3437):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00afbe1b in read () from /lib/libpthread.so.0
#2  0x08106bf5 in read_char (el=0x9780bb8, cp=0xbfa1983e "\006") at read.c:296
#3  0x08106cf9 in el_getc (el=0x9780bb8, cp=0xbfa1983e "\006") at read.c:347
#4  0x08106a9f in read_getcmd (el=0x9780bb8, cmdnum=0xbfa1983f "", 
    ch=0xbfa1983e "\006") at read.c:243
#5  0x08106f46 in el_gets (el=0x9780bb8, nread=0xbfa19c44) at read.c:443
#6  0x080716d6 in main (argc=4, argv=0xbfa19eb4) at asterisk.c:3044
#7  0x00994dec in __libc_start_main () from /lib/libc.so.6
#8  0x08057e01 in free ()

Thread 36 (process 3442):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a43653 in poll () from /lib/libc.so.6
#2  0x0806b1d9 in listener (unused=0x0) at asterisk.c:985
#3  0x080fe299 in dummy_start (data=0x9786378) at utils.c:865
#4  0x00af545b in start_thread () from /lib/libpthread.so.0
#5  0x00a4d24e in clone () from /lib/libc.so.6

Thread 35 (process 3443):
#0  0x005fb402 in __kernel_vsyscall ()
---Type <return> to continue, or q <return> to quit---
#1  0x00a43653 in poll () from /lib/libc.so.6
#2  0x080b88b5 in accept_thread (ignore=0x0) at manager.c:2358
#3  0x080fe299 in dummy_start (data=0x9787680) at utils.c:865
#4  0x00af545b in start_thread () from /lib/libpthread.so.0
#5  0x00a4d24e in clone () from /lib/libc.so.6

Thread 34 (process 3444):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00af9256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x080970c8 in ast_cond_wait (cond=0x815ed60, t=0x8157708)
    at /usr/src/asterisk-1.4/include/asterisk/lock.h:750
#3  0x080970ab in do_devstate_changes (data=0x0) at devicestate.c:375
#4  0x080fe299 in dummy_start (data=0x978ecb0) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 33 (process 3445):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a46051 in select () from /lib/libc.so.6
#2  0x00668aa4 in ast_select (nfds=0, rfds=0xb7f3a264, wfds=0x0, 
    efds=0xb7f3a1e4, tvp=0x0)
    at /usr/src/asterisk-1.4/include/asterisk/channel.h:1320
#3  0x00668a61 in do_parking_thread (ignore=0x0) at res_features.c:1810
---Type <return> to continue, or q <return> to quit---
#4  0x080fe299 in dummy_start (data=0x979dd90) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 32 (process 3446):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a46051 in select () from /lib/libc.so.6
#2  0x00cc73fc in ast_select (nfds=0, rfds=0xb7efe2ac, wfds=0x0, 
    efds=0xb7efe22c, tvp=0x0)
    at /usr/src/asterisk-1.4/include/asterisk/channel.h:1320
#3  0x00cc721a in do_monitor (data=0x0) at chan_phone.c:1061
#4  0x080fe299 in dummy_start (data=0x978f950) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 31 (process 3447):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00af9256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00d19311 in ast_cond_wait (cond=0x97b5d9c, t=0x97b5d84)
    at /usr/src/asterisk-1.4/include/asterisk/lock.h:750
#3  0x00d18f78 in iax2_process_thread (data=0x97b4cf0) at chan_iax2.c:8388
#4  0x080fe299 in dummy_start (data=0x97b13a0) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
---Type <return> to continue, or q <return> to quit---
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 30 (process 3448):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00af9256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00d19311 in ast_cond_wait (cond=0x97b6ea4, t=0x97b6e8c)
    at /usr/src/asterisk-1.4/include/asterisk/lock.h:750
#3  0x00d18f78 in iax2_process_thread (data=0x97b5df8) at chan_iax2.c:8388
#4  0x080fe299 in dummy_start (data=0x97b4ca0) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 29 (process 3449):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00af9256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00d19311 in ast_cond_wait (cond=0x97b7fac, t=0x97b7f94)
    at /usr/src/asterisk-1.4/include/asterisk/lock.h:750
#3  0x00d18f78 in iax2_process_thread (data=0x97b6f00) at chan_iax2.c:8388
#4  0x080fe299 in dummy_start (data=0x97b14d8) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 28 (process 3450):
---Type <return> to continue, or q <return> to quit---
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00af9256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00d19311 in ast_cond_wait (cond=0x97b90b4, t=0x97b909c)
    at /usr/src/asterisk-1.4/include/asterisk/lock.h:750
#3  0x00d18f78 in iax2_process_thread (data=0x97b8008) at chan_iax2.c:8388
#4  0x080fe299 in dummy_start (data=0x97b1760) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 27 (process 3451):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00af9256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00d19311 in ast_cond_wait (cond=0x97ba1ec, t=0x97ba1d4)
    at /usr/src/asterisk-1.4/include/asterisk/lock.h:750
#3  0x00d18f78 in iax2_process_thread (data=0x97b9140) at chan_iax2.c:8388
#4  0x080fe299 in dummy_start (data=0x97b3ce8) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 26 (process 3452):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00af9256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00d19311 in ast_cond_wait (cond=0x97bb2f4, t=0x97bb2dc)
---Type <return> to continue, or q <return> to quit---
    at /usr/src/asterisk-1.4/include/asterisk/lock.h:750
#3  0x00d18f78 in iax2_process_thread (data=0x97ba248) at chan_iax2.c:8388
#4  0x080fe299 in dummy_start (data=0x97b3de8) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 25 (process 3453):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00af9256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00d19311 in ast_cond_wait (cond=0x97bc3fc, t=0x97bc3e4)
    at /usr/src/asterisk-1.4/include/asterisk/lock.h:750
#3  0x00d18f78 in iax2_process_thread (data=0x97bb350) at chan_iax2.c:8388
#4  0x080fe299 in dummy_start (data=0x97b3ee8) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 24 (process 3454):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00af9256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00d19311 in ast_cond_wait (cond=0x97bd504, t=0x97bd4ec)
    at /usr/src/asterisk-1.4/include/asterisk/lock.h:750
#3  0x00d18f78 in iax2_process_thread (data=0x97bc458) at chan_iax2.c:8388
#4  0x080fe299 in dummy_start (data=0x979c9c8) at utils.c:865
---Type <return> to continue, or q <return> to quit---
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 23 (process 3455):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00af9256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00d19311 in ast_cond_wait (cond=0x97be60c, t=0x97be5f4)
    at /usr/src/asterisk-1.4/include/asterisk/lock.h:750
#3  0x00d18f78 in iax2_process_thread (data=0x97bd560) at chan_iax2.c:8388
#4  0x080fe299 in dummy_start (data=0x97b3ee8) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 22 (process 3456):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00af9256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00d19311 in ast_cond_wait (cond=0x97bf714, t=0x97bf6fc)
    at /usr/src/asterisk-1.4/include/asterisk/lock.h:750
#3  0x00d18f78 in iax2_process_thread (data=0x97be668) at chan_iax2.c:8388
#4  0x080fe299 in dummy_start (data=0x97b3de8) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

---Type <return> to continue, or q <return> to quit---
Thread 21 (process 3457):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00af94dc in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
#2  0x00d192e7 in ast_cond_timedwait (cond=0xd33500, t=0xd31858, 
    abstime=0xb7c6a330) at /usr/src/asterisk-1.4/include/asterisk/lock.h:755
#3  0x00d1adb0 in sched_thread (ignore=0x0) at chan_iax2.c:8835
#4  0x080fe299 in dummy_start (data=0x97b45b8) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 20 (process 3458):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a43653 in poll () from /lib/libc.so.6
#2  0x080ab7cb in ast_io_wait (ioc=0x97af2b0, howlong=-1) at io.c:266
#3  0x00d1b0e3 in network_thread (ignore=0x0) at chan_iax2.c:8904
#4  0x080fe299 in dummy_start (data=0x97b3ce8) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 19 (process 3459):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a43653 in poll () from /lib/libc.so.6
---Type <return> to continue, or q <return> to quit---
#2  0x002c0dba in do_monitor (data=0x0) at chan_zap.c:6883
#3  0x080fe299 in dummy_start (data=0x97b13d0) at utils.c:865
#4  0x00af545b in start_thread () from /lib/libpthread.so.0
#5  0x00a4d24e in clone () from /lib/libc.so.6

Thread 18 (process 3460):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a43653 in poll () from /lib/libc.so.6
#2  0x080ab7cb in ast_io_wait (ioc=0x97c43b0, howlong=1000) at io.c:266
#3  0x00b9b9f8 in network_thread (ignore=0x0) at pbx_dundi.c:2139
#4  0x080fe299 in dummy_start (data=0x97c1740) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 17 (process 3461):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a0d986 in nanosleep () from /lib/libc.so.6
#2  0x00a0d7af in sleep () from /lib/libc.so.6
#3  0x00b9bb83 in process_precache (ign=0x0) at pbx_dundi.c:2182
#4  0x080fe299 in dummy_start (data=0x97c5838) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

---Type <return> to continue, or q <return> to quit---
Thread 16 (process 3462):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a43653 in poll () from /lib/libc.so.6
#2  0x080ab7cb in ast_io_wait (ioc=0x97c9e70, howlong=1000) at io.c:266
#3  0x0047678d in do_monitor (data=0x0) at chan_sip.c:15708
#4  0x080fe299 in dummy_start (data=0x97cc180) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 15 (process 3463):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a46051 in select () from /lib/libc.so.6
#2  0x004160e1 in ast_select (nfds=14, rfds=0xb7ac22ac, wfds=0xb7ac222c, 
    efds=0x0, tvp=0x0) at /usr/src/asterisk-1.4/include/asterisk/channel.h:1320
#3  0x00415e9f in sound_thread (arg=0x97d44c8) at chan_oss.c:628
#4  0x080fe299 in dummy_start (data=0x97d3c40) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 14 (process 3464):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a46051 in select () from /lib/libc.so.6
#2  0x004160e1 in ast_select (nfds=16, rfds=0xb7a862ac, wfds=0xb7a8622c, 
---Type <return> to continue, or q <return> to quit---
    efds=0x0, tvp=0x0) at /usr/src/asterisk-1.4/include/asterisk/channel.h:1320
#3  0x00415e9f in sound_thread (arg=0x97d4b80) at chan_oss.c:628
#4  0x080fe299 in dummy_start (data=0x97d4298) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 13 (process 3465):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a43653 in poll () from /lib/libc.so.6
#2  0x080ab7cb in ast_io_wait (ioc=0x97918e8, howlong=1000) at io.c:266
#3  0x006babff in do_monitor (data=0x0) at chan_mgcp.c:3518
#4  0x080fe299 in dummy_start (data=0x97dab80) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 12 (process 3466):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00afc038 in accept () from /lib/libpthread.so.0
#2  0x005cc171 in accept_thread (ignore=0x0) at chan_skinny.c:4580
#3  0x080fe299 in dummy_start (data=0x97e3f40) at utils.c:865
#4  0x00af545b in start_thread () from /lib/libpthread.so.0
#5  0x00a4d24e in clone () from /lib/libc.so.6

---Type <return> to continue, or q <return> to quit---
Thread 11 (process 3467):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a43653 in poll () from /lib/libc.so.6
#2  0x080ab7cb in ast_io_wait (ioc=0x97e3f50, howlong=1000) at io.c:266
#3  0x005cc3b0 in do_monitor (data=0x0) at chan_skinny.c:4627
#4  0x080fe299 in dummy_start (data=0x97e40b8) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 10 (process 3468):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a0d986 in nanosleep () from /lib/libc.so.6
#2  0x00a0d7af in sleep () from /lib/libc.so.6
#3  0x00b708fd in scan_thread (unused=0x0) at pbx_spool.c:437
#4  0x080fe299 in dummy_start (data=0x97e8310) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 9 (process 3469):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00af9256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x0062d1d4 in ast_cond_wait (cond=0x641400, t=0x6413e8)
    at /usr/src/asterisk-1.4/include/asterisk/lock.h:750
---Type <return> to continue, or q <return> to quit---
#3  0x0062d0b4 in device_state_thread (data=0x0) at app_queue.c:697
#4  0x080fe299 in dummy_start (data=0x97ef630) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6

Thread 8 (process 3470):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a43653 in poll () from /lib/libc.so.6
#2  0x0806fba2 in monitor_sig_flags (unused=0x0) at asterisk.c:2531
#3  0x080fe299 in dummy_start (data=0x97f2c00) at utils.c:865
#4  0x00af545b in start_thread () from /lib/libpthread.so.0
#5  0x00a4d24e in clone () from /lib/libc.so.6

Thread 7 (process 3547):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a43653 in poll () from /lib/libc.so.6
#2  0x0806afb5 in netconsole (vconsole=0x81664c0) at asterisk.c:934
#3  0x080fe299 in dummy_start (data=0x97f2c68) at utils.c:865
#4  0x00af545b in start_thread () from /lib/libpthread.so.0
#5  0x00a4d24e in clone () from /lib/libc.so.6

Thread 6 (process 3735):
#0  0x005fb402 in __kernel_vsyscall ()
---Type <return> to continue, or q <return> to quit---
#1  0x00afba3e in __lll_mutex_lock_wait () from /lib/libpthread.so.0
#2  0x00af78b4 in _L_mutex_lock_760 () from /lib/libpthread.so.0
#3  0x00af7758 in pthread_mutex_lock () from /lib/libpthread.so.0
#4  0x008f523e in ast_mutex_lock (pmutex=0x978c078)
    at /usr/src/asterisk-1.4/include/asterisk/lock.h:718
#5  0x008fbbda in __login_exec (chan=0x9801e28, data=0xb77b4f48, 
    callbackmode=0) at chan_agent.c:2185
#6  0x008fc221 in login_exec (chan=0x9801e28, data=0xb77b4f48)
    at chan_agent.c:2302
#7  0x080bc4dc in pbx_exec (c=0x9801e28, app=0x978b920, data=0xb77b4f48)
    at pbx.c:537
#8  0x080bf980 in pbx_extension_helper (c=0x9801e28, con=0x0, 
    context=0x9801fa8 "BBBBBBBBBBBBBB", exten=0x9801ff8 "1001", priority=1, 
    label=0x0, callerid=0x97a47e8 "4222", action=E_SPAWN) at pbx.c:1862
#9  0x080c0a33 in ast_spawn_extension (c=0x9801e28, 
    context=0x9801fa8 "BBBBBBBBBBBBBB", exten=0x9801ff8 "1001", priority=1, 
    callerid=0x97a47e8 "4222") at pbx.c:2317
#10 0x080c0f1f in __ast_pbx_run (c=0x9801e28) at pbx.c:2419
#11 0x080c1cbb in pbx_thread (data=0x9801e28) at pbx.c:2634
#12 0x080fe299 in dummy_start (data=0x979da68) at utils.c:865
#13 0x00af545b in start_thread () from /lib/libpthread.so.0
#14 0x00a4d24e in clone () from /lib/libc.so.6

---Type <return> to continue, or q <return> to quit---
Thread 5 (process 3764):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a43653 in poll () from /lib/libc.so.6
#2  0x08081a04 in ast_waitfor_nandfds (c=0xb78a0b44, n=2, fds=0x0, nfds=0, 
    exception=0x0, outfd=0x0, ms=0xb78a0b40) at channel.c:1713
#3  0x08081d38 in ast_waitfor_n (c=0xb78a0b44, n=2, ms=0xb78a0b40)
    at channel.c:1775
#4  0x08088867 in ast_generic_bridge (c0=0x97fa068, c1=0x9810e60, 
    config=0xb78a28f0, fo=0xb78a0f64, rc=0xb78a0f60, bridge_end=
      {tv_sec = 0, tv_usec = 0}) at channel.c:3771
#5  0x08089c5c in ast_channel_bridge (c0=0x97fa068, c1=0x9810e60, 
    config=0xb78a28f0, fo=0xb78a0f64, rc=0xb78a0f60) at channel.c:4100
#6  0x00667163 in ast_bridge_call (chan=0x97fa068, peer=0x9810e60, 
    config=0xb78a28f0) at res_features.c:1422
#7  0x006355f6 in try_calling (qe=0xb78a2c20, options=0x0, 
    announceoverride=0x0, url=0x0, tries=0xb78a2dc0, noption=0xb78a2dbc, 
    agi=0x0) at app_queue.c:3005
#8  0x00638676 in queue_exec (chan=0x97fa068, data=0xb78a4f48)
    at app_queue.c:3823
#9  0x080bc4dc in pbx_exec (c=0x97fa068, app=0x97ef688, data=0xb78a4f48)
    at pbx.c:537
#10 0x080bf980 in pbx_extension_helper (c=0x97fa068, con=0x0, 
    context=0x97fa1e8 "AAAAAAAAAAAAAAAAAAAA", exten=0x97fa238 "20", 
---Type <return> to continue, or q <return> to quit---
    priority=2, label=0x0, callerid=0x0, action=E_SPAWN) at pbx.c:1862
#11 0x080c0a33 in ast_spawn_extension (c=0x97fa068, 
    context=0x97fa1e8 "AAAAAAAAAAAAAAAAAAAA", exten=0x97fa238 "20", 
    priority=2, callerid=0x0) at pbx.c:2317
#12 0x080c0f1f in __ast_pbx_run (c=0x97fa068) at pbx.c:2419
#13 0x080c1cbb in pbx_thread (data=0x97fa068) at pbx.c:2634
#14 0x080fe299 in dummy_start (data=0x980b808) at utils.c:865
#15 0x00af545b in start_thread () from /lib/libpthread.so.0
#16 0x00a4d24e in clone () from /lib/libc.so.6

Thread 4 (process 3765):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00af94dc in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
#2  0x08074370 in ast_cond_timedwait (cond=0x9805520, t=0x9805508, 
    abstime=0xb786b2e0) at /usr/src/asterisk-1.4/include/asterisk/lock.h:755
#3  0x0807434a in ast_audiohook_trigger_wait (audiohook=0x9805508)
    at audiohook.c:656
#4  0x0060d239 in mixmonitor_thread (obj=0x9805508) at app_mixmonitor.c:161
#5  0x080fe299 in dummy_start (data=0x97f4d20) at utils.c:865
#6  0x00af545b in start_thread () from /lib/libpthread.so.0
#7  0x00a4d24e in clone () from /lib/libc.so.6

---Type <return> to continue, or q <return> to quit---
Thread 3 (process 3766):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a43653 in poll () from /lib/libc.so.6
#2  0x08081a04 in ast_waitfor_nandfds (c=0xb77ee8c4, n=2, fds=0x0, nfds=0, 
    exception=0x0, outfd=0x0, ms=0xb77ee8c0) at channel.c:1713
#3  0x08081d38 in ast_waitfor_n (c=0xb77ee8c4, n=2, ms=0xb77ee8c0)
    at channel.c:1775
#4  0x08088867 in ast_generic_bridge (c0=0x980cde8, c1=0x981afe8, 
    config=0xb77eedac, fo=0xb77eece4, rc=0xb77eece0, bridge_end=
      {tv_sec = 0, tv_usec = 0}) at channel.c:3771
#5  0x08089c5c in ast_channel_bridge (c0=0x980cde8, c1=0x981afe8, 
    config=0xb77eedac, fo=0xb77eece4, rc=0xb77eece0) at channel.c:4100
#6  0x00667163 in ast_bridge_call (chan=0x980cde8, peer=0x981afe8, 
    config=0xb77eedac) at res_features.c:1422
#7  0x006692ba in park_exec (chan=0x980cde8, data=0xb77f0f48)
    at res_features.c:1972
#8  0x080bc4dc in pbx_exec (c=0x980cde8, app=0x979da00, data=0xb77f0f48)
    at pbx.c:537
#9  0x080bf980 in pbx_extension_helper (c=0x980cde8, con=0x0, 
    context=0x980cf68 "parkedcalls", exten=0x980cfb8 "701", priority=1, 
    label=0x0, callerid=0x0, action=E_SPAWN) at pbx.c:1862
#10 0x080c0a33 in ast_spawn_extension (c=0x980cde8, 
    context=0x980cf68 "parkedcalls", exten=0x980cfb8 "701", priority=1, 
---Type <return> to continue, or q <return> to quit---
    callerid=0x0) at pbx.c:2317
#11 0x080c0f1f in __ast_pbx_run (c=0x980cde8) at pbx.c:2419
#12 0x080c1cbb in pbx_thread (data=0x980cde8) at pbx.c:2634
#13 0x080fe299 in dummy_start (data=0x97a4760) at utils.c:865
#14 0x00af545b in start_thread () from /lib/libpthread.so.0
#15 0x00a4d24e in clone () from /lib/libc.so.6

Thread 2 (process 3767):
#0  0x005fb402 in __kernel_vsyscall ()
#1  0x00a43653 in poll () from /lib/libc.so.6
#2  0x08081a04 in ast_waitfor_nandfds (c=0xb7775900, n=2, fds=0x0, nfds=0, 
    exception=0x0, outfd=0x0, ms=0xb7776c1c) at channel.c:1713
#3  0x08081d38 in ast_waitfor_n (c=0xb7775900, n=2, ms=0xb7776c1c)
    at channel.c:1775
#4  0x005d5335 in wait_for_answer (in=0x981abd0, outgoing=0x97a6a78, 
    to=0xb7776c1c, peerflags=0xb7776e14, sentringing=0xb77769c0, 
    status=0xb77769c4 "NOANSWER", statussize=256, busystart=0, nochanstart=0, 
    congestionstart=0, priority_jump=0, result=0xb77769bc) at app_dial.c:452
#5  0x005d9b47 in dial_exec_full (chan=0x981abd0, data=0xb7778f48, 
    peerflags=0xb7776e14, continue_exec=0x0) at app_dial.c:1321
#6  0x005db95c in dial_exec (chan=0x981abd0, data=0xb7778f48)
    at app_dial.c:1747
#7  0x080bc4dc in pbx_exec (c=0x981abd0, app=0x97e59d8, data=0xb7778f48)
---Type <return> to continue, or q <return> to quit---
    at pbx.c:537
#8  0x080bf980 in pbx_extension_helper (c=0x981abd0, con=0x0, 
    context=0x981ad50 "internal", exten=0x981ada0 "6102", priority=1, 
    label=0x0, callerid=0x97f4d20 "6102", action=E_SPAWN) at pbx.c:1862
#9  0x080c0a33 in ast_spawn_extension (c=0x981abd0, 
    context=0x981ad50 "internal", exten=0x981ada0 "6102", priority=1, 
    callerid=0x97f4d20 "6102") at pbx.c:2317
#10 0x080c0f1f in __ast_pbx_run (c=0x981abd0) at pbx.c:2419
#11 0x080c1cbb in pbx_thread (data=0x981abd0) at pbx.c:2634
#12 0x080fe299 in dummy_start (data=0x98019e8) at utils.c:865
#13 0x00af545b in start_thread () from /lib/libpthread.so.0
#14 0x00a4d24e in clone () from /lib/libc.so.6

Thread 1 (process 3734):
#0  0x008f8fb7 in action_agents (s=0x980a118, m=0xb782f0f4)
    at chan_agent.c:1503
#1  0x080b7f6f in process_message (s=0x980a118, m=0xb782f0f4) at manager.c:2164
#2  0x080b8464 in do_message (s=0x980a118) at manager.c:2260
#3  0x080b8578 in session_do (data=0x980a118) at manager.c:2276
#4  0x080fe299 in dummy_start (data=0x980aab0) at utils.c:865
#5  0x00af545b in start_thread () from /lib/libpthread.so.0
#6  0x00a4d24e in clone () from /lib/libc.so.6