On 10/26/2017 11:04 AM, Jonas Bonn wrote:
On 10/26/2017 10:55 AM, Jonas Bonn wrote:
On 10/26/2017 10:48 AM, Eswaran Vinothkumar (BEG/PJ-IOT-EL) wrote:

May I know is there any config option to disable the signal handler in Ofono.

No, there's not... you need to hack it out of the code.  Search for the following line in src/main.c:

signal = setup_signalfd();

and comment it out.  I think that's sufficient...

Sorry, that was wrong.  It's signal_setup() in src/log.c that needs to be adjusted.  Just put a 'return' at the beginning of that function so that it becomes a no-op.


Here's a backtrace from the crasher that I'm seeing.  I suspect it's the same issue you have:

#0  0x00007ffa4c7a316e in g_queue_remove ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00005624b81441b9 in __qmi_device_discovery_complete (d=0x5624b95bcd40,
    device=<optimized out>) at drivers/qmimodem/qmi.c:889
#2  0x00005624b8144d21 in handle_packet (buf=<optimized out>,
    hdr=<optimized out>, device=0x5624b95bcc90) at drivers/qmimodem/qmi.c:817
#3  received_data (user_data=0x5624b95bcc90, cond=<optimized out>,
    channel=<optimized out>) at drivers/qmimodem/qmi.c:865
#4  0x00007ffa4c79168a in g_main_context_dispatch ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffa4c791a40 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007ffa4c791d62 in g_main_loop_run ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00005624b8107e77 in main (argc=<optimized out>, argv=<optimized out>)
    at src/main.c:306


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