prctl(PR_SET_DUMPABLE, 0x3 /* SUID_DUMP_??? */) = -1 EINVAL (Invalid argument)
prctl(PR_SET_DUMPABLE, SUID_DUMP_USER) = 0
prctl(PR_SET_DUMPABLE, 0xfacebeef /* SUID_DUMP_??? */) = -1 EINVAL (Invalid argument)
prctl(PR_SET_DUMPABLE, SUID_DUMP_DISABLE) = 0
prctl(PR_GET_DUMPABLE) = 0 (SUID_DUMP_DISABLE)
prctl(PR_SET_DUMPABLE, SUID_DUMP_USER) = 0
prctl(PR_GET_DUMPABLE) = 1 (SUID_DUMP_USER)
prctl(PR_SET_DUMPABLE, SUID_DUMP_ROOT) = -1 EINVAL (Invalid argument)
prctl(PR_GET_DUMPABLE) = 1 (SUID_DUMP_USER)
+++ exited with 0 +++
