prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000))
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240))