Aleksander Morgado <[email protected]> writes:
> Are you able to compile both MM and libqmi with CFLAGS="-ggdb -O0" and
> get me a bit more info about where in data_available() the thing
> crashed? I don't even know if that's the data_available() from MM or
> libqmi-glib... :-/
Sure. Just had to figure out how not to strip these things be default
in my hackish Debian packages... There you go:
ModemManager[16122]: <info> [1346430944.042515] [mm-manager.c:340]
device_removed(): (net/wwan0): released by modem
/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-4
ModemManager[16122]: <info> [1346430944.044142] [mm-manager.c:340]
device_removed(): (tty/ttyUSB0): released by modem
/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-4
ModemManager[16122]: <info> [1346430944.049454] [mm-manager.c:340]
device_removed(): (tty/ttyUSB1): released by modem
/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-4
ModemManager[16122]: <info> [1346430944.051733] [mm-manager.c:340]
device_removed(): (tty/ttyUSB2): released by modem
/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-4
ModemManager[16122]: [/dev/cdc-wdm0] unexpected port hangup!
ModemManager[16122]: <info> [1346430944.055539] [mm-manager.c:340]
device_removed(): (usbmisc/cdc-wdm0): released by modem
/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-4
ModemManager[16122]: <info> [1346430944.062661] [mm-manager.c:340]
device_removed(): (net/wwan1): released by modem
/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-4
ModemManager[16122]: <info> [1346430944.070724] [mm-manager.c:340]
device_removed(): (usbmisc/cdc-wdm1): released by modem
/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-4
ModemManager[16122]: <info> [1346430944.079644] [mm-manager.c:340]
device_removed(): (net/wwan2): released by modem
/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-4
Program received signal SIGSEGV, Segmentation fault.
0x0000000000497366 in data_available (source=0x7f57d0, condition=24,
self=0x7e6e00) at qmi-device.c:1160
1160 g_debug ("[%s] unexpected port hangup!",
(gdb) bt
#0 0x0000000000497366 in data_available (source=0x7f57d0, condition=24,
self=0x7e6e00) at qmi-device.c:1160
#1 0x00007ffff6d09205 in g_main_dispatch (context=0x7964f0) at
/tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:2539
#2 g_main_context_dispatch (context=context@entry=0x7964f0) at
/tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3075
#3 0x00007ffff6d09538 in g_main_context_iterate (context=0x7964f0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable:
Unhandled dwarf expression opcode 0xfa>)
at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3146
#4 0x00007ffff6d09932 in g_main_loop_run (loop=0x7a57b0) at
/tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3340
#5 0x00000000004380d7 in main (argc=<optimized out>, argv=<optimized out>) at
main.c:150
Bjørn
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