r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x82081, 0x0)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="e7ff2bbf", 0x4}, {&(0x7f0000000000)='\r', 0x1}, {&(0x7f0000000040)='@', 0x1}], 0x3)