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SubjectLinux kernel : sysctl registering table under same proc name (path) gives warning and call trace while unregistering
Hello there,

I am creating a sysctl kernel module to register 2 hierarchy under
same proc name. For e.g.

my_net
| |
net1 net2
| |
t1 t2

So, I used register_sysctl_paths() API. Everything works fine when
registering the sysctl tables net1 net2 under path name my_net.

Problem is when unregistering the tables dmesg shows kernel tainted
warning and a call trace.

Here, is pastebin link to the warning message http://pastebin.com/NfLQhikJ

Here is pastebin link to module source http://pastebin.com/jSfPW5Y5

Kindly, please help me to resolve this panic.

Thanks,
Chaitanya


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