>> 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 >
Thanks for the extended info. I pushed a fix to libqmi, can you test it and tell me if that was enough? Cheers! -- Aleksander _______________________________________________ networkmanager-list mailing list networkmanager-list@gnome.org https://mail.gnome.org/mailman/listinfo/networkmanager-list