On Tue, 2013-07-30 at 07:27 -0400, Steven Rostedt wrote:
> The solution here is on module unload, look at all the registered funtion
> callbacks and remove any hash entry that points to any function in the
> module that is about to be removed.
There's another bug that is very similar to this one.
From: "Steven Rostedt (Red Hat)"
There's been a nasty bug that would show up and not give much info.
The bug displayed the following warning:
WARNING: at kernel/trace/ftrace.c:1529 __ftrace_hash_rec_update+0x1e3/0x230()
Pid: 20903, comm: bash Tainted: G O 3.6.11+ #38405.trunk
Call T
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