[libnice] nice_agent_remove_stream error

[Youness Alaoui]

Hi,
Which version of libnice did you use ?  Do you have a test program to
reproduce the bug ? Or at least a full core dump?

Thanks,
Youness.


On Wed, Jul 2, 2014 at 7:26 AM, yourtear2012 at gmail.com <
yourtear2012 at gmail.com> wrote:

>   hi,
> i add some stream at agent,more than 20s,the streams is ready,
> and work some times, when i remove stream from agent, the program Aborted ,
> ***MEMORY-ERROR***: : GSlice: assertion failed: sinfo->n_allocated > 0
>
> i debug it with gdb,and type "where" look stack
>
>  (gdb) where
> #0  0x00130424 in __kernel_vsyscall ()
> #1  0x00300b11 in raise () from /lib/libc.so.6
> #2  0x003023ea in abort () from /lib/libc.so.6
> #3  0x081a05a4 in mem_error (format=0x823602e "assertion failed: %s") at
> gslice.c:1439
> #4  0x081a08eb in slab_allocator_free_chunk (chunk_size=<value optimized
> out>, mem=0x9478500)
>     at gslice.c:1321
> #5  0x081a115a in magazine_cache_trim (ix=3, magazine_chunks=<value
> optimized out>, count=32)
>     at gslice.c:679
> #6  magazine_cache_push_magazine (ix=3, magazine_chunks=<value optimized
> out>, count=32) at gslice.c:710
> #7  0x081a1467 in thread_memory_magazine2_unload (mem_size=32,
> mem_block=0x82b7c20) at gslice.c:809
> #8  g_slice_free1 (mem_size=32, mem_block=0x82b7c20) at gslice.c:1094
> #9  0x081596c3 in g_type_free_instance (instance=0x82b7c30) at gtype.c:1938
> #10 0x08093a29 in g_socket_finalize (object=0x82cbdf0) at gsocket.c:769
> #11 0x081423da in g_object_unref (_object=0x82cbdf0) at gobject.c:3112
> #12 0x0807f488 in socket_close (sock=0x85a3558) at udp-bsd.c:165
> #13 0x08077e74 in nice_socket_free (sock=0x85a3558) at socket.c:168
> #14 0x08060cbb in socket_source_free (source=0x82d2500) at component.c:107
> #15 0x081a21f6 in g_slist_foreach (list=<value optimized out>,
> func=0x8060c90 <socket_source_free>,
>     user_data=0x0) at gslist.c:877
> #16 0x081a2961 in g_slist_free_full (list=0x82b3640, free_func=0x8060c90
> <socket_source_free>)
>     at gslist.c:172
> #17 0x08060191 in component_free_socket_sources (component=0x8aab120) at
> component.c:591
> #18 0x0806133e in component_free (cmp=0x8aab120) at component.c:231
> #19 0x08081b4a in stream_free (stream=0x84d3300) at stream.c:78
> #20 0x08072bf6 in nice_agent_remove_stream (agent=0x82b4918, stream_id=7)
> at agent.c:2394
>
> please help me.
>
>
> ------------------------------
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>
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