r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = creat(&(0x7f0000000600)='./file0\x00', 0x0)
write(r2, &(0x7f0000000100)="16", 0x1)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
sendfile(r2, r3, 0x0, 0xfdef)
sendfile(r0, r1, 0x0, 0xfdef)