r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0)
writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)='!', 0x1}], 0x1)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000040)={0x0, 0x55e, 0x1})