StacktraceTop: __libc_message (do_abort=do_abort@entry=1, fmt=fmt@entry=0x7f55583d31a8 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175 malloc_printerr (ptr=<optimized out>, str=0x7f55583d3220 "free(): invalid next size (fast)", action=1) at malloc.c:4965 _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at malloc.c:3834 __GI___libc_free (mem=<optimized out>) at malloc.c:2950 SynapticsUnInit (drv=<optimized out>, pInfo=0x7f555b973be0, flags=<optimized out>) at ../../src/synaptics.c:972
StacktraceTop: do_abort@ entry=1, fmt=fmt@ entry=0x7f55583 d31a8 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/ posix/libc_ fatal.c: 175 73be0, flags=<optimized out>) at ../../src/ synaptics. c:972
__libc_message (do_abort=
malloc_printerr (ptr=<optimized out>, str=0x7f55583d3220 "free(): invalid next size (fast)", action=1) at malloc.c:4965
_int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at malloc.c:3834
__GI___libc_free (mem=<optimized out>) at malloc.c:2950
SynapticsUnInit (drv=<optimized out>, pInfo=0x7f555b9