r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
writev(r0, &(0x7f0000000440)=[{&(0x7f0000000240)="e8", 0x1}], 0x1)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000080)={0x0, 0x2})