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Comment 3wibrown@redhat.com
2017-03-13 00:50:46 UTC
Is this a dynamic plugin test perhaps?
Comment 4wibrown@redhat.com
2017-03-13 00:52:32 UTC
So the problem is that there is a design issue in dynamic plugins, that when I fixed our memory leaks that is now exposed. Dynamic plugins are not safe across multiple threads. We have an open issue here:
https://pagure.io/389-ds-base/issue/49100
The truth is that dynamic plugins have never been safe, and we need to commit to repairing this. I do not believe the fix I have in mind is possible before the 1.3.6 release date.
Build tested:
389-ds-base-1.3.6.1-6.el7.x86_64
No crashes were observed with this build, marking as VERIFIED.
Comment 14wibrown@redhat.com
2017-05-24 00:07:07 UTC
> [ { "address": 139784703787125
> , "build_id": "e5d8782e2fcfaf259b364a8a58ca0480b64c79b6"
> , "build_id_offset": 819317
> , "function_name": "slapi_counter_get_value"
Mark and I have made changes in this area of the code, so is this still possible to reproduce?
(In reply to wibrown from comment #14)
> > [ { "address": 139784703787125
> > , "build_id": "e5d8782e2fcfaf259b364a8a58ca0480b64c79b6"
> > , "build_id_offset": 819317
> > , "function_name": "slapi_counter_get_value"
>
> Mark and I have made changes in this area of the code, so is this still
> possible to reproduce?
I wasn't able to reproduce it anymore with 1.3.7.
Closing as WORKSFORME.
Description of problem: ns-slapd segfaults during full acceptance tests. { "signal": 11 , "executable": "/usr/sbin/ns-slapd" , "stacktrace": [ { "crash_thread": true , "frames": [ { "address": 139784703787125 , "build_id": "e5d8782e2fcfaf259b364a8a58ca0480b64c79b6" , "build_id_offset": 819317 , "function_name": "slapi_counter_get_value" , "file_name": "/usr/lib64/dirsrv/libslapd.so.0.1.0" } , { "address": 139784703649437 , "build_id": "e5d8782e2fcfaf259b364a8a58ca0480b64c79b6" , "build_id_offset": 681629 , "function_name": "plugin_op_all_finished" , "file_name": "/usr/lib64/dirsrv/libslapd.so.0.1.0" } , { "address": 139784703660184 , "build_id": "e5d8782e2fcfaf259b364a8a58ca0480b64c79b6" , "build_id_offset": 692376 , "function_name": "plugin_dependency_closeall" , "file_name": "/usr/lib64/dirsrv/libslapd.so.0.1.0" } , { "address": 139784713010528 , "build_id": "39b96c47cbdd971adc9af682b2dff62198f7e540" , "build_id_offset": 138592 , "function_name": "slapd_daemon" , "file_name": "/usr/sbin/ns-slapd" } , { "address": 139784712947669 , "build_id": "39b96c47cbdd971adc9af682b2dff62198f7e540" , "build_id_offset": 75733 , "function_name": "main" , "file_name": "/usr/sbin/ns-slapd" } ] } ] } Full stacktrace will be attached later since test instance is already gone. Version-Release number of selected component (if applicable): 389-ds-base-1.3.6.1-1.el7.x86_64 How reproducible: always Steps to Reproduce: I'm yet to identify which test case triggers the crash. I'll update the bug later with more details. Actual results: Expected results: Additional info: