File: //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 : 13464 20 776 [ 12 12 15 13 11 11 5 3 7 0 0 1 2 0 ]
#1 : 30573 26 777 [ 13 14 13 10 14 5 1 0 1 0 1 0 1 3 ]
#2 : 32253 1 515 [ 1 0 1 1 1 1 1 1 1 0 1 1 1 3 ]
#3 : 31997 1 771 [ 1 0 1 1 1 1 1 1 0 0 1 1 1 3 ]
#4 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#5 : 31995 2 771 [ 1 1 0 1 1 1 1 1 0 0 1 1 1 3 ]
#6 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#7 : 31996 1 772 [ 0 0 1 1 1 1 1 1 0 0 1 1 1 3 ]
#8 : 32253 1 515 [ 1 0 1 1 1 1 1 1 1 0 1 1 1 3 ]
#9 : 31995 1 773 [ 1 1 0 1 1 1 1 1 0 0 1 1 1 3 ]
#10 : 32253 1 515 [ 1 0 1 1 1 1 1 1 1 0 1 1 1 3 ]
#11 : 32252 2 514 [ 2 1 0 1 1 1 1 1 1 0 1 1 1 3 ]
#12 : 32252 1 516 [ 0 0 1 1 1 1 1 1 1 0 1 1 1 3 ]
#13 : 32252 2 514 [ 2 1 0 1 1 1 1 1 1 0 1 1 1 3 ]
#14 : 32253 2 514 [ 1 0 1 1 1 1 1 1 1 0 1 1 1 3 ]
#15 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#16 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#17 : 32253 1 515 [ 1 0 1 1 1 1 1 1 1 0 1 1 1 3 ]
#18 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#19 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#20 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#21 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#22 : 32253 1 515 [ 1 0 1 1 1 1 1 1 1 0 1 1 1 3 ]
#23 : 32253 2 514 [ 1 0 1 1 1 1 1 1 1 0 1 1 1 3 ]
#24 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#25 : 31995 1 773 [ 1 1 0 1 1 1 1 1 0 0 1 1 1 3 ]
#26 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#27 : 31995 1 773 [ 1 1 0 1 1 1 1 1 0 0 1 1 1 3 ]
#28 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#29 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#30 : 29430 13 1050 [ 2 0 1 0 3 4 1 6 5 1 0 1 2 2 ]
#31 : 32072 2 520 [ 0 0 0 1 0 0 1 0 1 0 1 1 1 3 ]