mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0)
r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
ioctl$BLKPG(r0, 0x1269, &(0x7f0000000080)={0x2, 0x0, 0x11, &(0x7f00000003c0)="e5d2835edb04531b2cf8621cc988306b2c"})