File: //proc/self/root/proc/self/root/proc/thread-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 : 11720 70 17180 [ 52 50 46 39 44 28 18 11 9 1 0 2 0 0 ]
#1 : 30257 54 780 [ 47 33 36 34 34 26 9 7 5 0 1 0 0 3 ]
#2 : 31923 5 526 [ 1 1 0 0 1 1 4 1 1 1 0 1 1 3 ]
#3 : 31535 4 775 [ 1 1 1 1 0 1 0 2 0 1 0 1 1 3 ]
#4 : 31642 4 516 [ 0 1 2 0 1 0 0 1 1 1 0 1 1 3 ]
#5 : 31695 5 778 [ 1 1 1 1 0 4 1 2 0 1 0 1 1 3 ]
#6 : 31880 3 526 [ 2 1 1 0 0 0 0 1 0 0 1 1 1 3 ]
#7 : 31483 5 780 [ 1 1 0 1 1 1 1 3 3 1 1 0 1 3 ]
#8 : 32060 3 535 [ 0 0 1 1 1 1 2 1 0 0 1 1 1 3 ]
#9 : 31681 4 794 [ 1 0 0 0 0 0 3 2 2 0 0 1 1 3 ]
#10 : 31846 4 550 [ 0 1 1 0 0 1 1 2 1 1 0 1 1 3 ]
#11 : 31314 4 554 [ 0 1 0 0 1 0 1 2 1 0 0 1 1 3 ]
#12 : 31724 11 515 [ 0 0 3 4 4 4 8 4 5 5 4 1 1 2 ]
#13 : 30736 58 536 [ 20 8 39 34 34 17 32 28 16 10 8 3 0 0 ]
#14 : 6931 426 530 [ 215 214 246 243 146 12 2 2 1 0 0 0 0 0 ]
#15 : 27870 62 520 [ 20 31 31 32 19 3 0 1 1 0 0 1 0 3 ]
#16 : 31631 4 520 [ 1 1 1 1 0 0 2 2 0 1 0 1 1 3 ]
#17 : 31790 3 552 [ 0 1 1 1 0 1 0 0 0 0 1 1 1 3 ]
#18 : 31703 4 519 [ 1 1 1 0 1 0 3 0 1 1 0 1 1 3 ]
#19 : 31972 4 536 [ 0 0 1 0 0 1 3 0 2 1 0 1 1 3 ]
#20 : 31854 4 516 [ 0 1 1 1 0 1 3 1 1 1 0 1 1 3 ]
#21 : 15506 72 520 [ 46 40 23 17 11 2 1 4 2 1 1 2 0 1 ]
#22 : 28580 34 516 [ 16 0 1 6 12 9 8 5 9 0 2 3 0 2 ]
#23 : 31196 6 546 [ 0 2 0 1 1 0 1 3 0 0 0 1 1 3 ]
#24 : 31621 2 538 [ 1 0 1 0 0 0 0 3 0 1 0 1 1 3 ]
#25 : 31103 9 784 [ 1 1 3 2 2 2 2 1 0 0 2 0 1 3 ]
#26 : 31577 5 516 [ 1 0 0 1 1 0 1 2 2 2 1 0 1 3 ]
#27 : 31751 2 772 [ 1 1 1 0 0 0 0 2 1 1 0 1 1 3 ]
#28 : 31580 8 526 [ 2 1 0 1 1 0 3 1 2 2 1 0 1 3 ]
#29 : 31955 6 516 [ 1 1 0 0 1 4 1 0 0 0 1 1 1 3 ]
#30 : 31657 7 518 [ 1 0 0 1 0 3 3 1 0 1 0 1 1 3 ]
#31 : 31510 7 518 [ 2 0 1 2 2 1 3 2 1 0 0 1 1 3 ]