r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0)
writev(r0, &(0x7f0000001500)=[{0x0}, {0x0}, {&(0x7f0000001480)=']', 0x1}], 0x3)