On Thu, 27 Feb 2014 09:43:35 +0530, Arun KS said: > > [ 425.832395,1] SysRq : Emergency Remount R/O > > This looks like be a sys request from user space. > Application can write echo u > /proc/sysrq-trigger to trigger an > emergency remount. > > You can hack "drivers/tty/sysrq.c" to print current task(to know who is doing). Note that if it came in courtesy of alt-SYSRQ keyboard request, then current-> won't point anywhere meaningful.
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