GNU gdb (GDB) 7.5-ubuntu Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /usr/sbin/modem-manager...Reading symbols from /usr/lib/debug/usr/sbin/modem-manager...done. done. Attaching to program: /usr/sbin/modem-manager, process 5252 Reading symbols from /usr/lib/x86_64-linux-gnu/libgudev-1.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libgudev-1.0.so.0 Reading symbols from /usr/lib/x86_64-linux-gnu/libdbus-glib-1.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libdbus-glib-1.so.2 Reading symbols from /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0 Reading symbols from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 Reading symbols from /lib/x86_64-linux-gnu/libglib-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libglib-2.0.so.0 Reading symbols from /lib/x86_64-linux-gnu/libpthread.so.0...Reading symbols from /usr/lib/debug/lib/x86_64-linux-gnu/libpthread-2.16.so...done. done. [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Loaded symbols for /lib/x86_64-linux-gnu/libpthread.so.0 Reading symbols from /lib/x86_64-linux-gnu/libc.so.6...Reading symbols from /usr/lib/debug/lib/x86_64-linux-gnu/libc-2.16.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libc.so.6 Reading symbols from /lib/x86_64-linux-gnu/libudev.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libudev.so.0 Reading symbols from /lib/x86_64-linux-gnu/libdbus-1.so.3...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libdbus-1.so.3 Reading symbols from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 Reading symbols from /lib/x86_64-linux-gnu/libdl.so.2...Reading symbols from /usr/lib/debug/lib/x86_64-linux-gnu/libdl-2.16.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libdl.so.2 Reading symbols from /usr/lib/x86_64-linux-gnu/libffi.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libffi.so.6 Reading symbols from /lib/x86_64-linux-gnu/libpcre.so.3...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libpcre.so.3 Reading symbols from /lib/x86_64-linux-gnu/librt.so.1...Reading symbols from /usr/lib/debug/lib/x86_64-linux-gnu/librt-2.16.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/librt.so.1 Reading symbols from /lib64/ld-linux-x86-64.so.2...Reading symbols from /usr/lib/debug/lib/x86_64-linux-gnu/ld-2.16.so...done. done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Reading symbols from /lib/x86_64-linux-gnu/libz.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libz.so.1 Reading symbols from /lib/x86_64-linux-gnu/libselinux.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libselinux.so.1 Reading symbols from /lib/x86_64-linux-gnu/libresolv.so.2...Reading symbols from /usr/lib/debug/lib/x86_64-linux-gnu/libresolv-2.16.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libresolv.so.2 Reading symbols from /usr/lib/ModemManager/libmm-plugin-anydata.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-anydata.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-anydata.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-cinterion.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-cinterion.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-cinterion.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-generic.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-generic.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-generic.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-gobi.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-gobi.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-gobi.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-hso.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-hso.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-hso.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-huawei.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-huawei.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-huawei.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-iridium.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-iridium.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-iridium.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-linktop.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-linktop.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-linktop.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-longcheer.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-longcheer.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-longcheer.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-mbm.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-mbm.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-mbm.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-moto-c.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-moto-c.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-moto-c.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-nokia.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-nokia.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-nokia.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-novatel.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-novatel.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-novatel.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-option.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-option.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-option.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-samsung.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-samsung.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-samsung.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-sierra.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-sierra.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-sierra.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-simtech.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-simtech.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-simtech.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-wavecom.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-wavecom.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-wavecom.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-x22x.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-x22x.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-x22x.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-zte.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-zte.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-zte.so Reading symbols from /usr/lib/ModemManager/libmm-plugin-via.so...Reading symbols from /usr/lib/debug/usr/lib/ModemManager/libmm-plugin-via.so...done. done. Loaded symbols for /usr/lib/ModemManager/libmm-plugin-via.so 0x00007f15eb93aa50 in __poll_nocancel () at ../sysdeps/unix/syscall-template.S:81 81 ../sysdeps/unix/syscall-template.S: No such file or directory. (gdb) bt full #0 0x00007f15eb93aa50 in __poll_nocancel () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007f15ebe76d64 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f15ebe771c2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x000000000040de23 in main (argc=1, argv=0x7fff543aeaa8) at main.c:199 bus = 0x1ae0558 proxy = 0x1ae5550 manager = 0x1ae5c50 err = 0x0 opt_ctx = id = 25 log_level = 0x0 log_file = 0x0 debug = 0 show_ts = 0 rel_ts = 0 entries = {{long_name = 0x448442 "debug", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff543ae730, description = 0x448260 "Output to console rather than syslog", arg_description = 0x0}, {long_name = 0x448448 "log-level", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_STRING, arg_data = 0x7fff543ae748, description = 0x448288 "Log level: one of [ERR, WARN, INFO, DEBUG]", arg_description = 0x448452 "INFO"}, { long_name = 0x448457 "log-file", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_STRING, arg_data = 0x7fff543ae750, description = 0x448460 "Path to log file", arg_description = 0x0}, {long_name = 0x448498 "timestamps", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff543ae734, description = 0x448471 "Show timestamps in log output", arg_description = 0x0}, {long_name = 0x44848f "relative-timestamps", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff543ae738, description = 0x4482b8 "Use relative timestamps (from MM start)", arg_description = 0x0}, { long_name = 0x0, short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = 0x0, arg_description = 0x0}} __PRETTY_FUNCTION__ = "main" (gdb) quit A debugging session is active. Inferior 1 [process 5252] will be detached. Quit anyway? (y or n) Detaching from program: /usr/sbin/modem-manager, process 5252