r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000180)=""/56, 0x38}, {&(0x7f00000001c0)=""/210, 0xd2}], 0x2, 0x0, 0x0)