Hi Ross,
Could you please provide us with the steps to reproduce the issue?
Preferably with our sample app, pjsua, and use the latest SVN version
as well (the do_handshake() problem was only recently rectified).
Regards,
Ming
On Wed, Jul 6, 2016 at 8:40 PM, Ross Beer <ross.beer@xxxxxxxxxxx> wrote:
> Looking at the Asterisk 13 code, the max is set to 1024 * 1024 which is
> greater than 65536:
>
>
> pj_caching_pool_init(&caching_pool, NULL, 1024 * 1024);
>
>
> The pool is created using:
>
>
> pj_pool_create(&caching_pool.factory, "SIP", 1024, 1024, NULL);
>
>
> The latest crash shows:
>
> Stack trace of thread 27450:
> #0 0x00007f682e7f3a28 raise (libc.so.6)
> #1 0x00007f682e7f562a abort (libc.so.6)
> #2 0x00007f682e836d7a __libc_message (libc.so.6)
> #3 0x00007f682e83f1ca _int_free (libc.so.6)
> #4 0x00007f682e84272c __libc_free (libc.so.6)
> #5 0x00007f67e737f6a5 cpool_release_pool (libpj.so.2)
> #6 0x00007f67ed05db48 pjsip_tx_data_dec_ref (libpjsip.so.2)
> #7 0x00007f67ed061808 on_data_sent (libpjsip.so.2)
> #8 0x00007f67ed061c23 on_connect_complete (libpjsip.so.2)
> #9 0x00007f67e737672f ioqueue_dispatch_write_event (libpj.so.2)
> #10 0x00007f67e7377c9b pj_ioqueue_poll (libpj.so.2)
> #11 0x00007f67ed058c85 pjsip_endpt_handle_events2 (libpjsip.so.2)
> #12 0x00007f67e5acf638 monitor_thread_exec (res_pjsip.so)
> #13 0x00007f67e7378a56 thread_main (libpj.so.2)
> #14 0x00007f682f58561a start_thread (libpthread.so.0)
> #15 0x00007f682e8c159d __clone (libc.so.6)
>
>
> How do I raise a ticket regarding this?
>
> Regards,
>
> Ross
>
> ________________________________
> From: pjsip <pjsip-bounces@xxxxxxxxxxxxxxx> on behalf of Ross Beer
> <ross.beer@xxxxxxxxxxx>
> Sent: 05 July 2016 20:21
>
> To: pjsip list
> Subject: Re: Segfault in chan cpool_release_pool
>
>
> Hi Anik,
>
>
> Thank you for your reply, one quick question. Where should
> pj_caching_pool_init max_capacity be defined, is there a parameter to set in
> config_site.h?
>
>
> Regards,
>
>
> Ross
>
>
> ________________________________
> From: pjsip <pjsip-bounces@xxxxxxxxxxxxxxx> on behalf of Anik Dasgupta
> <anikdg123@xxxxxxxxx>
> Sent: 05 July 2016 16:35
> To: pjsip list
> Subject: Re: Segfault in chan cpool_release_pool
>
> Hi ,
> I have worked a bit with pjnath and faced this segfault.
>
> My trace was like this ..
>
> #0 0x00000032cb632625 in raise () from /lib64/libc.so.6
> No symbol table info available.
> #1 0x00000032cb633e05 in abort () from /lib64/libc.so.6
> No symbol table info available.
> #2 0x00000032cb670537 in __libc_message () from /lib64/libc.so.6
> No symbol table info available.
> #3 0x00000032cb675f4e in malloc_printerr () from /lib64/libc.so.6
> No symbol table info available.
> #4 0x00000032cb678cf0 in _int_free () from /lib64/libc.so.6
> No symbol table info available.
> #5 0x0000000000462fa6 in cpool_release_pool ()
> No symbol table info available.
> #6 0x000000000043664a in destroy_tdata ()
> No symbol table info available.
> #7 0x000000000046672d in pj_timer_heap_poll ()
> No symbol table info available.
> #8 0x000000000040b4e4 in handle_events (max_msec=500, p_count=0x0,
> thread_index=0x6d3560) at ice.cpp:87
> timeout = {sec = 0, msec = 0}
> count = 0
> c = 0
> __PRETTY_FUNCTION__ = "pj_status_t handle_events(unsigned int,
> unsigned int*, void*)"
> max_timeout = {sec = 0, msec = 500}
> net_event_count = 0
> index = 7
> #9 0x000000000040b7d7 in icedemo_worker_thread (unused=0x6d3560) at
> ice.cpp:168
> thread_check = 7
> thread_id = 140737198937856
> my_set = {__bits = {16, 0 <repeats 15 times>}}
> #10 0x000000000045befa in thread_main ()
> No symbol table info available.
> #11 0x00000032cba07aa1 in start_thread () from /lib64/libpthread.so.0
> No symbol table info available.
> #12 0x00000032cb6e893d in clone () from /lib64/libc.so.6
> No symbol table info available.
> (gdb)
>
>
> 0 0x00000032cb632625 in raise () from /lib64/libc.so.6
> #1 0x00000032cb633e05 in abort () from /lib64/libc.so.6
> #2 0x00000032cb670537 in __libc_message () from /lib64/libc.so.6
> #3 0x00000032cb675f4e in malloc_printerr () from /lib64/libc.so.6
> #4 0x00000032cb678cf0 in _int_free () from /lib64/libc.so.6
> #5 0x0000000000462fa6 in cpool_release_pool ()
> #6 0x000000000043664a in destroy_tdata ()
> #7 0x000000000046672d in pj_timer_heap_poll ()
> #8 0x000000000040b4e4 in handle_events (max_msec=500, p_count=0x0,
> thread_index=0x6d3560) at ice.cpp:87
> #9 0x000000000040b7d7 in icedemo_worker_thread (unused=0x6d3560) at
> ice.cpp:168
> #10 0x000000000045befa in thread_main ()
> #11 0x00000032cba07aa1 in start_thread () from /lib64/libpthread.so.0
> #12 0x00000032cb6e893d in clone () from /lib64/libc.so.6
>
>
> I have set the pj_caching_pool_init max_capacity parameter to 65536. Since
> that I haven't got segfault in this .
> I am not sure whether this is the correct solution. But most probably it
> worked for me, since I haven't encountered it again.
>
>
> On Tue, Jul 5, 2016 at 8:32 PM, Ross Beer <ross.beer@xxxxxxxxxxx> wrote:
>>
>> Hi,
>>
>>
>> Can anyone provide any assistance here?
>>
>>
>> Kind regards,
>>
>>
>> Ross
>>
>>
>>
>> ________________________________
>> From: pjsip <pjsip-bounces@xxxxxxxxxxxxxxx> on behalf of Ross Beer
>> <ross.beer@xxxxxxxxxxx>
>> Sent: 01 July 2016 11:03
>> To: pjsip@xxxxxxxxxxxxxxx
>> Subject: Segfault in chan cpool_release_pool
>>
>>
>> Hi,
>>
>> I am currently receiving a segfault with PJSIP SVN 5359 and unable to
>> compile the latest SVN version due to the following errors:
>>
>> trunk_REV5374/third_party/lib
>>
>> /usr/src/pjproject-trunk_REV5374/pjmedia/lib/libpjmedia.so: undefined
>> reference to `pjmedia_video_format_mgr_instance'
>>
>> /usr/src/pjproject-trunk_REV5374/pjmedia/lib/libpjmedia.so: undefined
>> reference to `pjmedia_format_get_video_format_detail'
>>
>> /usr/src/pjproject-trunk_REV5374/pjmedia/lib/libpjmedia.so: undefined
>> reference to `pjmedia_get_video_format_info'
>>
>> collect2: error: ld returned 1 exit status
>>
>> make[2]: *** [../bin/pjmedia-test-x86_64-unknown-linux-gnu] Error 1
>>
>> make[2]: Leaving directory
>> `/usr/src/pjproject-trunk_REV5374/pjmedia/build'
>>
>> make[1]: *** [pjmedia-test-x86_64-unknown-linux-gnu] Error 2
>>
>> make[1]: Leaving directory
>> `/usr/src/pjproject-trunk_REV5374/pjmedia/build'
>>
>> make: *** [all] Error 1
>>
>>
>> Can you please suggest a fix for the above?
>>
>> Backtrace from segfault:
>>
>> 0 0x00007f9134077a28 in raise () from /lib64/libc.so.6
>>
>> [Current thread is 1 (Thread 0x7f90a236b700 (LWP 29614))]
>>
>> #0 0x00007f9134077a28 in raise () at /lib64/libc.so.6
>>
>> #1 0x00007f913407962a in abort () at /lib64/libc.so.6
>>
>> #2 0x00007f91340bad7a in () at /lib64/libc.so.6
>>
>> #3 0x00007f91340c31ca in _int_free () at /lib64/libc.so.6
>>
>> #4 0x00007f91340c672c in free () at /lib64/libc.so.6
>>
>> #5 0x00007f90a8a876a5 in cpool_release_pool (pf=0x7f90a4584da0
>> <caching_pool>, pool=0x7f90d8a4ad40) at ../src/pj/pool_caching.c:259
>>
>> pool_capacity = <optimized out>
>>
>> i = <optimized out>
>>
>> pool = <optimized out>
>>
>> pf = <optimized out>
>>
>> cp = 0x7f90a4584da0 <caching_pool>
>>
>> pool_capacity = <optimized out>
>>
>> #6 0x00007f90aa5cbb48 in pjsip_tx_data_dec_ref (tdata=0x7f90d8a4ade8) at
>> ../src/pjsip/sip_transport.c:496
>>
>> #7 0x00007f90aa5cf808 in on_data_sent (asock=<optimized out>,
>> op_key=0x7f90d8a4ae40, bytes_sent=bytes_sent@entry=-120110) at
>> ../src/pjsip/sip_transport_tcp.c:1249
>>
>> tcp = 0x7f90d896e538
>>
>> tdata_op_key = 0x7f90d8a4ae40
>>
>> #8 0x00007f90aa5cfc23 in on_connect_complete (asock=<optimized out>,
>> status=<optimized out>) at ../src/pjsip/sip_transport_tcp.c:1515
>>
>> pending_tx = 0x7f91183aecd8
>>
>> op_key = <optimized out>
>>
>> tcp = 0x7f90d896e538
>>
>> addr = {addr = {sa_family = 0}, ipv4 = {sin_family = 0, sin_port =
>> 0, sin_addr = {s_addr = 0}, sin_zero = "-W\250\250\220\177\000"}, ipv6 =
>> {sin6_family = 0, sin6_port = 0, sin6_flowinfo = 0, sin6_addr = {s6_addr =
>> "-W\250\250\220\177\000\000\250cxØ \177\000", u6_addr32 = {2829604653,
>> 32656, 3631768488, 32656}}, sin6_scope_id = 2829604788}}
>>
>> addrlen = 0
>>
>> state_cb = <optimized out>
>>
>> #9 0x00007f90a8a7e72f in ioqueue_dispatch_write_event (ioqueue=0x30f01a0,
>> h=0x311a1d0) at ../src/pj/ioqueue_common_abs.c:286
>>
>> status = 120110
>>
>> has_lock = 1
>>
>> h = 0x311a1d0
>>
>> ioqueue = 0x30f01a0
>>
>> rc = <optimized out>
>>
>> #10 0x00007f90a8a7fc9b in pj_ioqueue_poll (ioqueue=0x30f01a0,
>> timeout=timeout@entry=0x7f90a236ad70) at ../src/pj/ioqueue_epoll.c:800
>>
>> i = <optimized out>
>>
>> count = <optimized out>
>>
>> event_cnt = 6
>>
>> processed_cnt = 3
>>
>> msec = 10
>>
>> events = {{events = 29, data = {ptr = 0x3119e18, fd = 51486232,
>> u32 = 51486232, u64 = 51486232}}, {events = 29, data = {ptr = 0x3119fd8, fd
>> = 51486680, u32 = 51486680, u64 = 51486680}}, {events = 29, data = {ptr =
>> 0x311a550, fd = 51488080, u32 = 51488080, u64 = 51488080}}, {events = 29,
>> data = {ptr = 0x311a1d0, fd = 51487184, u32 = 51487184, u64 = 51487184}},
>> {events = 29, data = {ptr = 0x311a710, fd = 51488528, u32 = 51488528, u64 =
>> 51488528}}, {events = 29, data = {ptr = 0x311a390, fd = 51487632, u32 =
>> 51487632, u64 = 51487632}}, {events = 2829584897, data = {ptr = 0x200007f90,
>> fd = 32656, u32 = 32656, u64 = 8589967248}}, {events = 0, data = {ptr =
>> 0x7f90a8a80b46 <pj_atomic_dec_and_get+38>, fd = -1465382074, u32 =
>> 2829585222, u64 = 140259281603398}}, {events = 3856867848, data = {ptr =
>> 0xd86cfa9800007f90, fd = 32656, u32 = 32656, u64 = 15595115140419190672}},
>> {events = 32656, data = {ptr = 0x7, fd = 7, u32 = 7, u64 = 7}}, {events = 1,
>> data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr =
>> 0x7f90a8a80509 <pj_thread_local_set+9>, fd = -1465383671, u32 = 2829583625,
>> u64 = 140259281601801}}, {events = 3631020696, data = {ptr =
>> 0xaa5d702300007f90, fd = 32656, u32 = 32656, u64 = 12276091454908039056}},
>> {events = 32656, data = {ptr = 0x7f9000000005, fd = 5, u32 = 5, u64 =
>> 140256452018181}}, {events = 472481536, data = {ptr = 0x1c297f0000007f91, fd
>> = 32657, u32 = 32657, u64 = 2029292745083879313}}, {events = 32657, data =
>> {ptr = 0x7f911c297eb0, fd = 472481456, u32 = 472481456, u64 =
>> 140261219466928}}}
>>
>> queue = {{key = 0x3119e18, event_type = WRITEABLE_EVENT}, {key =
>> 0x3119fd8, event_type = WRITEABLE_EVENT}, {key = 0x311a550, event_type =
>> WRITEABLE_EVENT}, {key = 0x311a1d0, event_type = WRITEABLE_EVENT}, {key =
>> 0x311a710, event_type = WRITEABLE_EVENT}, {key = 0x311a390, event_type =
>> WRITEABLE_EVENT}, {key = 0x7f911c297f00, event_type = 2829610171}, {key =
>> 0x3b9aca00, event_type = 2757250464}, {key = 0x7f911c297eb0, event_type =
>> 472481624}, {key = 0x7f911c297eb0, event_type = 2829612782}, {key =
>> 0x7f911c297fc8, event_type = 2829584897}, {key = 0x7f911c297fc8, event_type
>> = 2829604072}, {key = 0x7f911c297f58, event_type = 3631021136}, {key = 0x2,
>> event_type = 472481624}, {key = 0x7f90a236ad70, event_type = 2829584897},
>> {key = 0x2f53ff0, event_type = 2829644588}}
>>
>> t1 = {u32 = {lo = 3647466018, hi = 8189}, u64 = 35175134652962}
>>
>> t2 = {u32 = {lo = 3648834133, hi = 8189}, u64 = 35175136021077}
>>
>> #11 0x00007f90aa5c6c85 in pjsip_endpt_handle_events2 (endpt=0x2f53d08,
>> max_timeout=max_timeout@entry=0x7f90a236adb0, p_count=p_count@entry=0x0) at
>> ../src/pjsip/sip_endpoint.c:741
>>
>> timeout = {sec = 0, msec = 10}
>>
>> count = 2
>>
>> net_event_count = 0
>>
>> c = <optimized out>
>>
>> #12 0x00007f90aa5c6d07 in pjsip_endpt_handle_events (endpt=<optimized
>> out>, max_timeout=max_timeout@entry=0x7f90a236adb0) at
>> ../src/pjsip/sip_endpoint.c:769
>>
>> #13 0x00007f90a4353508 in monitor_thread_exec (endpt=<optimized out>) at
>> res_pjsip.c:3863
>>
>> delay = {sec = 0, msec = 10}
>>
>> #14 0x00007f90a8a80a56 in thread_main (param=0x2f5e9f8) at
>> ../src/pj/os_core_unix.c:541
>>
>> rec = 0x2f5e9f8
>>
>> result = <optimized out>
>>
>> #15 0x00007f9134e0961a in start_thread () at /lib64/libpthread.so.0
>>
>> #16 0x00007f913414559d in clone () at /lib64/libc.so.6
>>
>>
>> Kind regards,
>>
>>
>> Ross
>>
>>
>>
>> _______________________________________________
>> Visit our blog: http://blog.pjsip.org
>>
>> pjsip mailing list
>> pjsip@xxxxxxxxxxxxxxx
>> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
>>
>
>
> _______________________________________________
> Visit our blog: http://blog.pjsip.org
>
> pjsip mailing list
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> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
>
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