r0 = memfd_create(&(0x7f0000001b80)='(\xc8\xf5\x82j\xca', 0x0)
lseek(r0, 0x9, 0x0)
writev(r0, &(0x7f0000000540)=[{&(0x7f0000000040)="c2", 0x64e97}], 0x1)