r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
pwritev2(r0, &(0x7f0000000340)=[{&(0x7f0000000640)='\t', 0x1}], 0x1, 0x345c, 0x0, 0x0)