#0  0x00007f22491791a4 in vfprintf () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f2249226c14 in __vsprintf_chk () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x00007f2249226b5d in __sprintf_chk () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#3  0x00007f224bead070 in ?? () from /usr/lib/x86_64-linux-gnu/libasound.so.2
No symbol table info available.
#4  0x00007f224beae283 in snd_device_name_hint () from /usr/lib/x86_64-linux-gnu/libasound.so.2
No symbol table info available.
#5  0x00000000005b28a3 in ?? ()
No symbol table info available.
#6  0x00000000005b2fc4 in ?? ()
No symbol table info available.
#7  0x00000000005124d9 in ?? ()
No symbol table info available.
#8  0x000000000043d7b8 in ?? ()
No symbol table info available.
#9  0x00007f224915130d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#10 0x0000000000442ac9 in ?? ()
No symbol table info available.
#11 0x00007fff5e0d82e8 in ?? ()
No symbol table info available.
#12 0x000000000000001c in ?? ()
No symbol table info available.
#13 0x0000000000000001 in ?? ()
No symbol table info available.
#14 0x00007fff5e0da4cf in ?? ()
No symbol table info available.
#15 0x0000000000000000 in ?? ()
No symbol table info available.