>> (gdb) l *module_put+0x67
>> 0xc10a4b87 is in module_put (kernel/module.c:1108).
>> 1103 int ret;
>> 1104
>> 1105 if (module) {
>> 1106 preempt_disable();
>> 1107 ret = atomic_dec_if_positive(&module->refcnt);
>> 1108 WARN_ON(ret < 0); /* Failed to put refcount */
>> 1109 trace_module_put(module, _RET_IP_);
>> 1110 preempt_enable();
>> 1111 }
>> 1112 }
>
> OK, I guess we've made progress. Please try the enclosed patch.
>
> Regards,
> Mauro
>
> [media] gp8psk: Fix DVB frontend attach
>
> it should be calling module_get() at attach, as otherwise
> module_put() will crash.
>
> Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx>
I think you forgot the patch. :)
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