r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x6002, 0x0)
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x20000020000)
write(r0, 0x0, 0x0)