#0  __libc_do_syscall () at ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:44
  [Error: ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S was not found in source tree]
#1  0x403b45fe in __GI_raise (sig=5) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
  [Error: ../nptl/sysdeps/unix/sysv/linux/raise.c was not found in source tree]
#2  0x402619ba in g_logv () from /tmp/apport_sandbox_9aZEmp/lib/arm-linux-gnueabihf/libglib-2.0.so.0
#3  0x40261a74 in g_log () from /tmp/apport_sandbox_9aZEmp/lib/arm-linux-gnueabihf/libglib-2.0.so.0
#4  0x000091fe in main () at /build/buildd/upstart-app-launch-0.1+13.10.20131008.1/desktop-single.c:34
  [Error: /build/buildd/upstart-app-launch-0.1+13.10.20131008.1/desktop-single.c was not found in source tree]