Hi Denis,
this is the full backtrace:
(gdb) bt full
#0 notify_status_watches (netreg=0x100c20) at src/network.c:1182
item = <optimized out>
l = <optimized out>
notify = <optimized out>
mcc = 0x0
mnc = 0x0
#1 0x00086ac4 in ofono_netreg_status_notify (netreg=0x100c20,
status=<optimized out>, lac=<optimized out>, ci=<optimized out>,
tech=-1) at src/network.c:1384
__FUNCTION__ = "ofono_netreg_status_notify"
#2 0x00064640 in ciev_notify (result=0xbefff4d4, user_data=0x100c20)
at drivers/hfpmodem/network-registration.c:130
netreg = 0x100c20
nd = 0x100c88
iter = {result = 0xbefff4d4, l = 0x108c00,
buf = "+CIEV: 1,1\000\000\063\000\000),(\"call\000,(0,1)),
(\"callsetup\000,(0-3)),(\"callheld\000,(0-2)),(\"signal\000,
(0-5) ),(\"roam\000,(0,1)),
(\"battchg\000,(0-5))\000\377\377\377\267\321\r\000\v", '\000'
<repeats 11 times>"\234, \321\r
\000\000\000\000\00
0\206\354\r\000\v", '\000' <repeats 11 times>, "t\354\r
\000\000\000\000\000\345{\r\000\v", '\000' <repeats 11 times>"\334, {\r
\000\000 \000\000\000^\236\r
\000\240\362\377\276\v\000\000\000\000\000\000\000^\236\r\000\344\205Զ
\346{\r\000\344\205Զ"..., line_pos = 10,
pre = {data = 0x0, next = 0x108c00}}
index = 402740
value = -1090524048
status = <optimized out>
#3 0x00036830 in at_notify_call_callback (data=<optimized out>,
user_data=<optimized out>) at gatchat/gatchat.c:384
node = <optimized out>
result = <optimized out>
#4 0xb6eefe14 in g_slist_foreach () from /lib/arm-linux-gnueabihf/
libglib-2.0.so.0
No symbol table info available.
#5 0x00037748 in at_chat_match_notify (line=0x37748 "\t \240\341\n
\020\240\341\b", chat=0xff080) at gatchat/gatchat.c:419
iter = {dummy1 = 0xfdc08, dummy2 = 0xbefff4ec, dummy3 =
0x1072c0, dummy4 = 3, dummy5 = -1225281536, dummy6 = 0x1}
key = 0x0
value = 0xe
ret = 1084336
notify = 0x1085a0
result = {lines = 0x108c00, final_or_pdu = 0x0}
#6 have_line (str=0x37748 "\t \240\341\n\020\240\341\b", p=0xff080)
at gatchat/gatchat.c:607
---Type <return> to continue, or q <return> to quit---
cmd = <optimized out>
#7 new_bytes (rbuf=0xe024, user_data=0xff080) at gatchat/gatchat.c:762
rbytes = 3204445864
p = 0xff080
len = 29
wrap = 29
buf = 0x10990f "\n\r\n+CIEV: 3,0\r\n"
result = <optimized out>
#8 0x0003976c in received_data (channel=0x1072c0, cond=G_IO_IN,
data=0x104d58) at gatchat/gatio.c:122
buf = <optimized out>
io = 0x104d58
status = G_IO_STATUS_AGAIN
rbytes = 22
toread = <optimized out>
total_read = 60
read_count = 2
#9 0xb6f18ed4 in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0
No symbol table info available.
#10 0xb6f18ed4 in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt
stack?)
(gdb) ^CQuit
(gdb)
Hope it helps,
Norbert
Am 31.01.2015 um 17:22 schrieb Denis Kenzior:
Hi Norbert,
On 01/31/2015 10:04 AM, Norbert Huffschmid wrote:
Hi there,
I'm testing ofono in a bluetooth HFP setup. I have successfully
paired a
smartphone and can see it via the list-modems.py script. When I try
to
enable the modem, ofonod crashes with segfault:
Jan 31 16:27:40 raspberrypi ofonod[5296]: plugins/
hfp_hf.c:hfp_enable()
0x570e70
Jan 31 16:27:45 raspberrypi ofonod[5296]:
src/modem.c:modem_change_state() old state: 0, new state: 1
Jan 31 16:27:45 raspberrypi ofonod[5296]: plugins/
hfp_hf.c:hfp_pre_sim()
0x570e70
Jan 31 16:27:45 raspberrypi ofonod[5296]:
drivers/hfpmodem/call-volume.c:hfp_call_volume_probe()
Jan 31 16:27:45 raspberrypi ofonod[5296]:
drivers/hfpmodem/handsfree.c:hfp_handsfree_probe()
Jan 31 16:27:45 raspberrypi ofonod[5296]:
src/modem.c:modem_change_state() old state: 1, new state: 2
Jan 31 16:27:45 raspberrypi ofonod[5296]:
plugins/hfp_hf.c:hfp_post_sim() 0x570e70
Jan 31 16:27:45 raspberrypi ofonod[5296]:
src/modem.c:modem_change_state() old state: 2, new state: 3
Jan 31 16:27:45 raspberrypi ofonod[5296]: Service level connection
established
Jan 31 16:27:45 raspberrypi ofonod[5296]:
src/network.c:ofono_netreg_status_notify()
/hfp/001BDC0365E3_EC59E7D393ED status 1 tech -1
Jan 31 16:27:45 raspberrypi ofonod[5296]: Aborting (signal 11)
[/usr/sbin/ofonod]
Not much really to go on. Can you provide a backtrace?
This happens with ofono 1.6-2 (Debian Wheezy) on a Raspberry Pi.
Any ideas how to fix or work around this issue?
Regards,
-Denis
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