prctl(0xffffffff /* PR_??? */, 0xfffffffe, 0xfffffffd, 0xfffffffc, 0xfffffffb) = -1 EINVAL (Invalid argument)
prctl(PR_SET_PDEATHSIG, 13464652301225295597) = -1 EINVAL (Invalid argument)
prctl(PR_SET_PDEATHSIG, SIGINT) = 0
prctl(PR_GET_PDEATHSIG, NULL) = -1 EFAULT (Bad address)
prctl(PR_GET_PDEATHSIG, 0xffffb4e18000) = -1 EFAULT (Bad address)
prctl(PR_GET_PDEATHSIG, [SIGINT]) = 0
+++ exited with 0 +++
