Reset due to emergency remount r/o

Hi All, I am facing an kernel restart due to emergency remount. Could anybody tell me general techniques to go head with the debugging? Below are the logs which are seen during a reboot. [ 425.832395,1] SysRq : Emergency Remount R/O [ 425.876210,1] EXT4-fs (mmcblk0p36): re-mounted. Opts: (null) [ 425.925899,1] EXT4-fs (mmcblk0p33): re-mounted. Opts: (null) [ 425.928731,1] EXT4-fs (mmcblk0p29): re-mounted. Opts: (null) [ 425.955762,1] Emergency Remount complete [ 426.187136,0] Restarting system with command 'bootloader'. [ 426.187327,0] Current task:init(1) Parent task:swapper/0(0) [ 426.187430,0] Going down for restart now Regards, Priyaranjan