r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
r1 = dup(r0)
ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000900)=ANY=[@ANYBLOB="00000000fffffdfd01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000003000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000ffffffff0000000000000004"])