(gdb) run
Starting program: /usr/bin/test_hwcomposer
warning: Unable to determine the number of hardware watchpoints available.
warning: Unable to determine the number of hardware breakpoints available.
warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7fb7ffc000
warning: File "/lib/libthread_db-1.0.so" auto-loading has been declined by your `auto-load safe-path' set to "$debugdir:$datadir/auto-load".
To enable execution of this file add
        add-auto-load-safe-path /lib/libthread_db-1.0.so
line to your configuration file "//.gdbinit".
To completely disable this security protection add
        set auto-load safe-path /
line to your configuration file "//.gdbinit".
For more information about this security protection see the
"Auto-loading safe path" section in the GDB manual.  E.g., run from the shell:
        info "(gdb)Auto-loading safe path"
warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
library "libscale.so" not found
library "libmm-qdcm.so" not found
width: 1080 height: 1920

Program received signal SIGSEGV, Segmentation fault.
0x0000007fb7a9e5b8 in soinfo::elf_lookup (this=this@entry=0x7fb7fffa20 <_rtld_global+2592>, symbol_name=..., vi=0x0, symbol_index=symbol_index@entry=0x7ffffff7cc) at linker.cpp:611
611       for (uint32_t n = bucket_[hash % nbucket_]; n != 0; n = chain_[n]) {
(gdb) backtrace
#0  0x0000007fb7a9e5b8 in soinfo::elf_lookup (this=this@entry=0x7fb7fffa20 <_rtld_global+2592>, symbol_name=..., vi=0x0, symbol_index=symbol_index@entry=0x7ffffff7cc) at linker.cpp:611
#1  0x0000007fb7a9e7e8 in soinfo::find_symbol_by_name (this=this@entry=0x7fb7fffa20 <_rtld_global+2592>, symbol_name=..., vi=vi@entry=0x0, symbol=symbol@entry=0x7ffffff8a8) at linker.cpp:493
#2  0x0000007fb7aa23c0 in operator() (current_soinfo=<optimized out>, __closure=0x7ffffff850) at linker.cpp:938
#3  walk_dependencies_tree<dlsym_handle_lookup(soinfo*, soinfo*, soinfo**, SymbolName&)::__lambda5>(soinfo **, __lambda5, size_t) (root_soinfos=root_soinfos@entry=0x7ffffff890, action=..., root_soinfos_size=1) at linker.cpp:912
#4  0x0000007fb7aa26b8 in dlsym_handle_lookup (symbol_name=..., found=0x7ffffff928, skip_until=0x0, root=0x7fb7fffa20 <_rtld_global+2592>) at linker.cpp:949
#5  dlsym_handle_lookup (si=si@entry=0x7fb7fffa20 <_rtld_global+2592>, found=found@entry=0x7ffffff928, name=name@entry=0x7fb7991940 "eglCreateStreamKHR") at linker.cpp:969
#6  0x0000007fb7a9bba4 in android_dlsym (handle=0x7fb7fffa20 <_rtld_global+2592>, symbol=0x7fb7991940 "eglCreateStreamKHR") at dlfcn.cpp:127
#7  0x0000007fb7f9e5d4 in _hybris_hook_android_dlsym (handle=0x7fb7fffa20 <_rtld_global+2592>, symbol=0x7fb7991940 "eglCreateStreamKHR") at hooks.c:2335
#8  0x0000007fb62275d8 in ?? ()
#9  0x0000007fb79aa000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
(gdb)