r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="a4", 0x1}, {&(0x7f0000000040)="0e", 0x1}, {0x0}], 0x3)