(gdb) bt full
#0 0xb61459a6 in ?? () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
#1 0xb615362e in raise () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
#2 0xb6154332 in abort () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
#3 0xa72ba076 in __lttng_events_init__ubuntu_app_launch () at /usr/include/lttng/ust-tracepoint-event.h:808
ret = <optimised out>
#4 0xb6f9580c in ?? () from /lib/ld-linux-armhf.so.3
No symbol table info available.
Backtrace stopped: Cannot access memory at address 0xa72acff8