prctl(0xffffffff /* PR_??? */, 0xfffffffe, 0xfffffffd, 0xfffffffc, 0xfffffffb) = -1 EINVAL (Invalid argument)
prctl(PR_GET_TID_ADDRESS, NULL) = -1 EINVAL (Invalid argument)
prctl(PR_GET_TID_ADDRESS, 0xfffffffffffffffd) = -1 EINVAL (Invalid argument)
prctl(PR_GET_TID_ADDRESS, 0x7f77ff9a6ff8) = -1 EINVAL (Invalid argument)
prctl(PR_GET_TID_ADDRESS, 0x7f77ff9a6ff8) = -1 EINVAL (Invalid argument)
+++ exited with 0 +++
