On 07/17/2015 05:36 PM, Rafael Schloming wrote:
Hi Gordon,
I did my best to dump some useful info on the refcounting stuff in the
other thread. I also posted a comment on the review. As I said there it
would be helpful to see the stack trace from the crash in order to figure
out if the fix is merely a workaround.
Here is one:
#0 0x0000003d54635935 in raise () from /lib64/libc.so.6
#1 0x0000003d546370e8 in abort () from /lib64/libc.so.6
#2 0x0000003d5462e6a2 in __assert_fail_base () from /lib64/libc.so.6
#3 0x0000003d5462e752 in __assert_fail () from /lib64/libc.so.6
#4 0x00007fef7d37a761 in pn_class_free (clazz=0x7fef7d5b4ec0,
object=0x3692060) at
/home/gordon/projects/proton-git/proton-c/src/object/object.c:120
#5 0x00007fef7d37aa12 in pn_free (object=<optimized out>) at
/home/gordon/projects/proton-git/proton-c/src/object/object.c:265
#6 0x00007fef7d386000 in pni_free_children (children=0x3690510,
freed=0x36905e0) at
/home/gordon/projects/proton-git/proton-c/src/engine/engine.c:454
#7 0x00007fef7d386d09 in pn_session_finalize (object=0x3690180) at
/home/gordon/projects/proton-git/proton-c/src/engine/engine.c:932
#8 0x00007fef7d37a64d in pn_class_decref (clazz=clazz@entry=0x7fef7d5b4e40,
object=object@entry=0x3690180) at
/home/gordon/projects/proton-git/proton-c/src/object/object.c:97
#9 0x00007fef7d37a70b in pn_class_free (clazz=0x7fef7d5b4e40,
object=0x3690180) at
/home/gordon/projects/proton-git/proton-c/src/object/object.c:122
#10 0x00007fef7d37aa12 in pn_free (object=<optimized out>) at
/home/gordon/projects/proton-git/proton-c/src/object/object.c:265
#11 0x00007fef7d386000 in pni_free_children (children=0x368e9c0,
freed=0x368ea90) at
/home/gordon/projects/proton-git/proton-c/src/engine/engine.c:454
#12 0x00007fef7d3866db in pn_connection_finalize (object=0x368e310) at
/home/gordon/projects/proton-git/proton-c/src/engine/engine.c:476
#13 0x00007fef7d37a64d in pn_class_decref (clazz=0x7fef7d5b4dc0,
object=object@entry=0x368e310) at
/home/gordon/projects/proton-git/proton-c/src/object/object.c:97
#14 0x00007fef7d37a9d2 in pn_decref (object=object@entry=0x368e310) at
/home/gordon/projects/proton-git/proton-c/src/object/object.c:255
#15 0x00007fef7d38bd08 in pn_transport_unbind
(transport=transport@entry=0x36831e0) at
/home/gordon/projects/proton-git/proton-c/src/transport/transport.c:733
#16 0x00007fef7d38bd88 in pn_transport_finalize (object=0x36831e0) at
/home/gordon/projects/proton-git/proton-c/src/transport/transport.c:602
#17 0x00007fef7d37a64d in pn_class_decref (clazz=0x7fef7d5b50c0,
object=0x36831e0) at
/home/gordon/projects/proton-git/proton-c/src/object/object.c:97
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