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Thread 1 (Thread 0x7fd8266757c0 (LWP 562)):
#0  0x0000000000000000 in ?? ()
No symbol table info available.
#1  0x0000000000436fda in ?? ()
No symbol table info available.
#2  0x00000000004383f5 in mm_serial_port_queue_command ()
No symbol table info available.
#3  0x0000000000421b2b in ?? ()
No symbol table info available.
#4  0x000000000043958e in ?? ()
No symbol table info available.
#5  0x0000000000437133 in ?? ()
No symbol table info available.
#6  0x0000000000438e99 in ?? ()
No symbol table info available.
#7  0x00007fd82572f6ca in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#8  0x00007fd82572fa90 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#9  0x00007fd82572fe8a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#10 0x000000000040c9d5 in main ()
No symbol table info available.