r0 = getpgid(0x0)
process_vm_writev(r0, &(0x7f0000001440)=[{&(0x7f00000002c0)=""/254, 0xfe}], 0x1, &(0x7f0000001580)=[{&(0x7f0000001e00)=""/4096, 0x1000}], 0x1, 0x0)