StacktraceTop:_int_malloc (av=0xb750a140, bytes=8) at malloc.c:4202 *__GI___libc_malloc (bytes=8) at malloc.c:3551 ?? () from /usr/lib/libxcb.so.1 ?? () from /usr/lib/libxcb.so.1 xcb_wait_for_reply () from /usr/lib/libxcb.so.1
StacktraceTop: _int_malloc (av=0xb750a140, bytes=8) at malloc.c:4202 libxcb. so.1 libxcb. so.1 libxcb. so.1
*__GI___libc_malloc (bytes=8) at malloc.c:3551
?? () from /usr/lib/
?? () from /usr/lib/
xcb_wait_for_reply () from /usr/lib/