r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001b40), 0x0, 0x0)
preadv(r0, &(0x7f0000003f00)=[{&(0x7f0000001b80)=""/5, 0x5}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0, 0x0)