.
Thread 5 (LWP 1960):
#0  0x401c20e0 in ?? ()
No symbol table info available.
#1  0x401d5426 in ?? ()
No symbol table info available.
#2  0x401d5426 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
.
Thread 4 (LWP 1959):
#0  0x401c20e0 in ?? ()
No symbol table info available.
#1  0x401d5426 in ?? ()
No symbol table info available.
#2  0x401d5426 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
.
Thread 3 (LWP 1958):
#0  0x40fb2e54 in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x40596d8e in g_main_context_iterate.isra.22 () from /tmp/apport_sandbox_eB7GcR/lib/arm-linux-gnueabihf/libglib-2.0.so.0
        test_run_list = 0
        test_skip_count = 0
        test_suite_root = 0x0
        test_trap_last_stderr = 0x0
        test_filename_free_list = 0x0
        test_user_stamp = 0
        test_argv0 = 0x0
        test_trap_last_pid = 0
        test_tap_log = 0
        test_debug_log = 0
        test_trap_last_status = 0
        test_destroy_queue = 0x0
        g_test_run_once = 1
        test_mode_fatal = 1
        test_run_forks = 0
        test_run_success = G_TEST_RUN_FAILURE
        test_trap_last_stdout = 0x0
        test_initial_cwd = 0x0
        test_paths_skipped = 0x0
        test_run_seedstr = 0x0
        mutable_test_config_vars = {test_initialized = 0, test_quick = 1, test_perf = 0, test_verbose = 0, test_quiet = 0, test_undefined = 1}
        test_argv0_dirname = 0x0
        test_built_files_dir = 0x0
        test_run_msg = 0x0
        test_run_rand = 0x0
        test_user_timer = 0x0
        test_disted_files_dir = 0x0
        test_trap_last_subprocess = 0x0
        test_nonfatal_assertions = 0
        test_in_subprocess = 0
        test_log_fd = -1
        test_uri_base = 0x0
        test_run_name = 0x405f5ccc ""
        test_run_count = 0
        test_paths = 0x0
        g_test_config_vars = 0x406196c0
        __glib_assert_msg = 0x0
#2  0x405970e8 in g_main_loop_run () from /tmp/apport_sandbox_eB7GcR/lib/arm-linux-gnueabihf/libglib-2.0.so.0
        test_run_list = 0
        test_skip_count = 0
        test_suite_root = 0x0
        test_trap_last_stderr = 0x0
        test_filename_free_list = 0x0
        test_user_stamp = 0
        test_argv0 = 0x0
        test_trap_last_pid = 0
        test_tap_log = 0
        test_debug_log = 0
        test_trap_last_status = 0
        test_destroy_queue = 0x0
        g_test_run_once = 1
        test_mode_fatal = 1
        test_run_forks = 0
        test_run_success = G_TEST_RUN_FAILURE
        test_trap_last_stdout = 0x0
        test_initial_cwd = 0x0
        test_paths_skipped = 0x0
        test_run_seedstr = 0x0
        mutable_test_config_vars = {test_initialized = 0, test_quick = 1, test_perf = 0, test_verbose = 0, test_quiet = 0, test_undefined = 1}
        test_argv0_dirname = 0x0
        test_built_files_dir = 0x0
        test_run_msg = 0x0
        test_run_rand = 0x0
        test_user_timer = 0x0
        test_disted_files_dir = 0x0
        test_trap_last_subprocess = 0x0
        test_nonfatal_assertions = 0
        test_in_subprocess = 0
        test_log_fd = -1
        test_uri_base = 0x0
        test_run_name = 0x405f5ccc ""
        test_run_count = 0
        test_paths = 0x0
        g_test_config_vars = 0x406196c0
        __glib_assert_msg = 0x0
#3  0x4039ca4c in gdbus_shared_thread_func () from /tmp/apport_sandbox_eB7GcR/usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0
No symbol table info available.
#4  0x405b05f2 in g_thread_proxy () from /tmp/apport_sandbox_eB7GcR/lib/arm-linux-gnueabihf/libglib-2.0.so.0
No symbol table info available.
#5  0x415b3e64 in start_thread (arg=0x45aff3e0) at pthread_create.c:313
        pd = 0x45aff3e0
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1169159672, 1169159136, 0, 1169157480, 1158298416, 1079707065, 1, 1079593521, 1169157480, 1096498755, 0 <repeats 54 times>}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x40fbb7c8 in ?? () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:96 from /tmp/apport_sandbox_eB7GcR/lib/arm-linux-gnueabihf/libc.so.6
No locals.
Cannot access memory at address 0x19460cac