File: //proc/self/root/proc/fs/ext4/loop0/mb_groups
#group: free frags first [ 2^0 2^1 2^2 2^3 2^4 2^5 2^6 2^7 2^8 2^9 2^10 2^11 2^12 2^13 ]
#0 : 11841 72 17180 [ 55 49 44 43 44 27 20 11 9 1 0 2 0 0 ]
#1 : 30222 55 780 [ 48 31 34 35 34 25 9 7 5 0 1 0 0 3 ]
#2 : 31899 4 526 [ 1 1 0 1 1 0 4 1 1 1 0 1 1 3 ]
#3 : 31511 4 775 [ 1 1 1 0 1 0 0 2 0 1 0 1 1 3 ]
#4 : 31628 3 516 [ 0 0 1 1 0 0 0 1 1 1 0 1 1 3 ]
#5 : 31678 5 778 [ 0 1 1 1 1 3 1 2 0 1 0 1 1 3 ]
#6 : 31867 2 526 [ 1 1 2 0 1 1 1 0 0 0 1 1 1 3 ]
#7 : 31463 4 780 [ 1 1 1 0 0 1 1 3 3 1 1 0 1 3 ]
#8 : 32050 3 535 [ 0 1 0 0 1 1 2 1 0 0 1 1 1 3 ]
#9 : 31665 4 794 [ 1 0 0 0 1 1 2 2 2 0 0 1 1 3 ]
#10 : 31830 3 550 [ 0 1 1 0 1 0 1 2 1 1 0 1 1 3 ]
#11 : 31287 4 554 [ 1 1 1 0 1 1 0 2 1 0 0 1 1 3 ]
#12 : 31700 15 515 [ 4 0 2 3 5 3 8 4 5 5 4 1 1 2 ]
#13 : 30719 57 536 [ 19 8 37 33 34 17 32 28 16 10 8 3 0 0 ]
#14 : 6933 423 530 [ 213 216 246 243 144 13 2 2 1 0 0 0 0 0 ]
#15 : 26381 83 520 [ 31 45 43 37 32 10 0 1 1 0 0 0 0 3 ]
#16 : 31580 5 520 [ 0 2 0 1 1 0 1 2 0 1 0 1 1 3 ]
#17 : 31763 2 552 [ 1 1 0 0 1 0 0 0 0 0 1 1 1 3 ]
#18 : 31668 4 519 [ 2 1 0 0 1 1 2 0 1 1 0 1 1 3 ]
#19 : 31958 4 536 [ 0 1 1 0 1 0 3 0 2 1 0 1 1 3 ]
#20 : 31842 4 516 [ 0 1 0 0 0 1 3 1 1 1 0 1 1 3 ]
#21 : 15514 68 520 [ 36 37 27 18 11 2 1 4 2 1 1 2 0 1 ]
#22 : 28545 36 516 [ 15 1 4 6 11 10 7 5 9 0 2 3 0 2 ]
#23 : 31141 8 546 [ 1 2 0 0 0 1 0 3 0 0 0 1 1 3 ]
#24 : 31602 4 538 [ 2 0 0 0 1 1 1 2 0 1 0 1 1 3 ]
#25 : 31108 9 784 [ 2 3 1 1 3 2 2 1 0 0 2 0 1 3 ]
#26 : 31543 5 516 [ 1 1 1 0 1 1 0 2 2 2 1 0 1 3 ]
#27 : 31745 3 772 [ 3 1 1 1 1 1 1 1 1 1 0 1 1 3 ]
#28 : 31556 5 526 [ 0 0 1 0 0 0 3 1 2 2 1 0 1 3 ]
#29 : 31939 6 516 [ 1 1 0 0 0 4 1 0 0 0 1 1 1 3 ]
#30 : 31631 6 518 [ 1 1 1 1 0 2 3 1 0 1 0 1 1 3 ]
#31 : 31519 6 518 [ 1 1 1 1 1 2 3 2 1 0 0 1 1 3 ]