Bugs item #3044051, was opened at 2010-08-13 02:38
Message generated for change (Comment added) made by anca_vamanu
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Category: modules
Group: None
>Status: Closed
>Resolution: Duplicate
Priority: 5
Private: No
Submitted By: Stanislaw Pitucha (viraptor)
Assigned to: Nobody/Anonymous (nobody)
Summary: dialog_publish deadlock
Initial Comment:
Hi,
I tried setting up v-1.6.3 with dialoginfo modules added. It worked nicely in
testing environment, but then it deadlocked when given live traffic... Here's
the bc of this deadlock:
#0 0x00007fd5092cfbe7 in sched_yield () from /lib/libc.so.6
#1 0x00007fd5053e547c in get_lock (lock=0x7fd4fd3f8740) at
../../mem/../fastlock.h:182
#2 0x00007fd5053e5e7c in send_publish (publ=0x7fffffffafa0) at
send_publish.c:520
#3 0x00007fd504fcbc78 in dialog_publish (state=0x7fd504fcf454 "confirmed",
entity=0x7fffffffb070, peer=0x7fffffffb240, callid=0x7fd4fc651040, initiator=0,
lifetime=43200,
localtag=0x0, remotetag=0x0) at dialog_publish.c:334
#4 0x00007fd504fcc763 in __dialog_sendpublish (dlg=0x7fd4fc650ff0, type=16,
_params=0x7fd505fd1ae0) at pua_dialoginfo.c:314
#5 0x00007fd505dac203 in run_dlg_callbacks (type=16, dlg=0x7fd4fc650ff0,
msg=0x808570, dir=1, dlg_data=0x0) at dlg_cb.c:253
#6 0x00007fd505db60c8 in dlg_onroute (req=0x808570,
route_params=0x7fffffffb7c0, param=0x0) at dlg_handlers.c:927
#7 0x00007fd50725ea08 in run_rr_callbacks (req=0x808570,
rr_params=0x7fd5074627c0) at rr_cb.c:89
#8 0x00007fd50725bddc in after_loose (_m=0x808570, preloaded=0) at loose.c:883
#9 0x00007fd50725900f in loose_route (_m=0x808570, _s1=0x0, _s2=0x0) at
loose.c:921
#10 0x000000000041240e in do_action (a=0x7ede18, msg=0x808570) at action.c:1040
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>Comment By: Anca Vamanu (anca_vamanu)
Date: 2010-08-16 11:55
Message:
Hi Stanislaw,
This is a known issue and a fix for it is currently in progress, a first
version has been committed in trunk but still some work needs to be done on
it. I will let you know when it is safe to upgrade.
Regards,
Anca
----------------------------------------------------------------------
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