r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
pwritev2(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)='!', 0x1}], 0x1, 0x7ffff, 0x0, 0x0)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18d101, 0x0)
truncate(&(0x7f00000028c0)='./file0\x00', 0x3)
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x80000)