r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x82081, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="864dfb0b", 0x4}, {&(0x7f00000001c0)="1f", 0x1}], 0x2)