[Asterisk-Users] chan_misdn crashes : init_stack: success but entitylist not empty

[Kib Eki]

yes, i can confirm this. We had similar problems. FC4 comes with gcc4. We added 
gcc3 and recompiled the kernel, asterisk and chan_misdn. Now we can load 
chan_misdn.so with crashing the asterisk server.


Johann Steinwendtner wrote:
> Make sure that you compile misdnuser with gcc3.x, gcc4 did
> not work for me.
> 
> Hans
> 
> Yoann Le Bihan schrieb:
> 
>> Jose,
>>
>> I met so many problems these last 8 days that I don't remember exactly
>> which config was mine at that time, so I can't testify the answer...
>> (just for fun : my linux box is having 3 hd with a different distro on
>> each of them and I plug the cable on the hd I want to boot depending
>> on my mood ;o)).
>>
>> I think I was running 1.0.9. The main things I did were :
>>
>>   - deinstalling everything (asterisk, misdn, misdnuser, chan_misdn, ...)
>>   - compiling and installing asterisk 1.2.0 (make ; make install)
>>   - downloading the install_misdn script on beronet
>> (http://www.beronet.com/download/install-misdn.tar.gz) and executing
>> the make install (be careful : you need kernel headers)
>>
>> And now, I'm done : Asterisk runs without chan_misdn, but crashes with
>> it :-( But it's installed :-)
>>
>> Good luck ! ;)
>>
>> Cheers,
>>
>> YLB.
>>
>>
>> 2005/11/25, Jose Limeres <jlimeres at gmail.com>:
>>
>>> Yoann,
>>> I am going through a similar problem you reported in a past posting:
>>>
>>> Nov 24 17:49:31 ERROR[9326] chan_misdn.c: Unable to initialize mISDN
>>> Nov 24 17:49:31 WARNING[9326] loader.c: chan_misdn.so: load_module
>>> failed, returning -1
>>> Nov 24 17:49:31 WARNING[9326] chan_misdn.c: cb_log called with
>>> out-of-range port number! (0)
>>> Nov 24 17:49:31 WARNING[9326] loader.c: Loading module chan_misdn.so 
>>> failed!
>>>
>>> How did you solve it?
>>> Thanks,  jose
>>>
>>> On 25/11/05, Yoann Le Bihan <ylebihan at gmail.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> Asterisk 1.2 on FC4, all is right, I'm happy. But when I try to load
>>>> chan_misdn after a successful install, I get it :
>>>>
>>>> # asterisk -vvvgc
>>>> [...]
>>>> [chan_features.so] => (Feature Proxy Channel)
>>>>  == Registered channel type 'Feature' (Feature Proxy Channel Driver)
>>>> [chan_misdn.so] => (Channel driver for mISDN Support (Bri/Pri))
>>>>  == Parsing '/etc/asterisk/misdn.conf': Found
>>>> Got: 1 from get_ports
>>>> Init. Stack on port:1
>>>> No Connect port:1
>>>> init_stack: Success
>>>> #
>>>>
>>>> Nothing else. Asterisk crashes. If I look at /var/log/messages :
>>>>
>>>> # tail /var/log/messages
>>>> Nov 25 00:22:39 toto kernel: Debug: sleeping function called from
>>>> invalid context at arch/i386/lib/usercopy.c:634
>>>> Nov 25 00:22:39 toto kernel: in_atomic():0, irqs_disabled():1
>>>> Nov 25 00:22:39 toto kernel:  [<c01d16b8>] copy_from_user+0x18/0x80
>>>> Nov 25 00:22:39 toto kernel:  [<e0ba85b8>] mISDN_write+0x318/0x7c5 
>>>> [mISDN_core]
>>>> Nov 25 00:22:39 toto kernel:  [<e0ba82a0>] mISDN_write+0x0/0x7c5 
>>>> [mISDN_core]
>>>> Nov 25 00:22:39 toto kernel:  [<c0158bb1>] vfs_write+0xa2/0x15a
>>>> Nov 25 00:22:39 toto kernel:  [<c0158d14>] sys_write+0x41/0x6a
>>>> Nov 25 00:22:39 toto kernel:  [<c0102ec5>] syscall_call+0x7/0xb
>>>> Nov 25 00:22:39 toto kernel: MISDN free_device: entitylist not empty
>>>> #
>>>>
>>>> Any idea ?... I've been on it for 1 whole week... I'm exhausted :-(
>>>>
>>>> Cheers,
>>>>
>>>> YLB.
>>
>>
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