Program terminated with signal 11, Segmentation fault.
#0  0x08141389 in ast_timer_enable_continuous (handle=0xb7ad4c90) at timing.c:176
176             res = handle->holder->iface->timer_enable_continuous(handle->fd);
(gdb) bt
#0  0x08141389 in ast_timer_enable_continuous (handle=0xb7ad4c90) at timing.c:176
#1  0x0808cccc in __ast_queue_frame (chan=0xb6770810, fin=<value optimized out>, head=0, after=0x0) at channel.c:1063
#2  0x0808fbb0 in ast_queue_hangup_with_cause (chan=0xb6770810, cause=16) at channel.c:1075
#3  0xb785a0ab in hangup_chan (ch=0xb67a9ee0, bc=0xb670cfb8) at chan_misdn.c:3900
#4  0xb78654fa in cb_events (event=EVENT_RELEASE_COMPLETE, bc=0xb670cfb8, user_data=0x0) at chan_misdn.c:5038
#5  0xb787712a in handle_event_nt (dat=0xb670bebc, arg=0x833d4e8) at misdn/isdn_lib.c:2193
#6  0xb783f1d1 in mISDN_l3up (l3p=0xb67878d8, msg=0x833d4e8) at net_l3.c:2896
#7  0xb783998d in l3dss1_release_cmpl (pc=0xb67878d8, pr=90, arg=0xb7aafca8) at net_l3.c:982
#8  0xb783dd2d in send_proc (proc=0xb67878d8, op=2, arg=0xb5efe1e0) at net_l3.c:2530
#9  0xb783e966 in dl_data_mux (l3=0xb6ac97c8, hh=0xb7aafce8, msg=0xb7aafca8) at net_l3.c:2742
#10 0xb783ea45 in l3_muxer (nst=0xb670bdb0, msg=0xb7aafca8) at net_l3.c:2759
#11 0xb7830282 in if_newhead (arg=0xb670bdb0, func=0xb783e98a <l3_muxer>, prim=1180290, dinfo=64, msg=0xb7aafca8) at /usr/local/src/mISDNuser-1_1_9.1/include/isdn_net.h:232
#12 0xb7830240 in l2up (l2=0x830d020, prim=1180290, dinfo=64, msg=0xb7aafca8) at net_l2.c:93
#13 0xb78331f5 in l2_got_iframe (fi=0x830d058, event=7, arg=0xb7aafca8) at net_l2.c:1128
#14 0xb782ffb4 in FsmEvent (fi=0x830d058, event=7, arg=0xb7aafca8) at fsm.c:61
#15 0xb7834a84 in ph_data_mux (nst=0xb670bdb0, frm=0xb7aafcdc, msg=0xb7aafca8) at net_l2.c:1755
#16 0xb783504b in l2muxer (nst=0xb670bdb0, msg=0xb7aafca8) at net_l2.c:1850
#17 0xb786cb08 in handle_frm_nt (msg=0xb7aafca8) at misdn/isdn_lib.c:2665
#18 0xb78760d5 in manager_isdn_handler (frm=0xb7aafcdc, msg=0xb7aafca8) at misdn/isdn_lib.c:3777
#19 0xb7876c21 in misdn_lib_isdn_event_catcher (arg=0xb6ac39d8) at misdn/isdn_lib.c:3139
#20 0xb7cc8240 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#21 0xb7da449e in clone () from /lib/tls/i686/cmov/libc.so.6