[SERVER-21217] mongos crash issue on FreeBSD 10.1-RELEASE Created: 30/Oct/15 Updated: 20/Feb/16 Resolved: 26/Nov/15 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Networking |
| Affects Version/s: | 3.2.0-rc0 |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Andrew Shevchuk | Assignee: | Adam Midvidy |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Environment: |
uname -a |
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| Attachments: |
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| Issue Links: |
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| Operating System: | FreeBSD | ||||||||
| Sprint: | Platform C (11/20/15), Platform D (12/11/15) | ||||||||
| Participants: | |||||||||
| Description |
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mongos 3.2.0-rc0 crush on FreeBSD 10.1-RELEASE@amd64
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| Comments |
| Comment by Ramon Fernandez Marina [ 26/Nov/15 ] |
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Thanks for the update ashevchuk, glad to hear that you can build MongoDB again. Regards, |
| Comment by Andrew Shevchuk [ 26/Nov/15 ] |
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Installed clang 3.7 binary package. |
| Comment by Andrew Shevchuk [ 24/Nov/15 ] |
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Yes, I can. I'll try and make a report. |
| Comment by Adam Midvidy [ 24/Nov/15 ] |
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Can you try building with clang-3.7? |
| Comment by Andrew Shevchuk [ 24/Nov/15 ] |
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Used for build, clang version information: |
| Comment by Adam Midvidy [ 23/Nov/15 ] |
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Andrew - what is the toolchain you used to build the server? I originally was able to reproduce the issue when building with clang++ 3.4, the version that ships with FreeBSD 10.2. After looking at some confusing core dumps, a coworker recommended that I try to build with clang++3.7. I installed llvm 3.7 from ports (devel/llvm37) and rebuilt - and to my surprise I could not reproduce the crash. If you are using the default toolchain can you try rebuilding your mongo processes with clang++3.7? |
| Comment by Adam Midvidy [ 23/Nov/15 ] |
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Hi Andrew, Thanks for the information. I have reproduced this issue on FreeBSD 10.2 and am working on a fix. |
| Comment by Andrew Shevchuk [ 19/Nov/15 ] |
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Added an attachment with the mongos debug log while crash. |
| Comment by Adam Midvidy [ 18/Nov/15 ] |
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The interesting part of the trace is the fact that we ran out of memory. Are you able to reproduce the crash or was this a one-time issue? Additionally if the crash does reproduce, could you try running at a higher log verbosity (e.g. log level 2). |
| Comment by Andrew Shevchuk [ 18/Nov/15 ] |
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My Sharded cluster configuration is: 3 Config Servers, 3 Shards(without Replica Set), 1 Mongos Router. |
| Comment by Andrew Shevchuk [ 18/Nov/15 ] |
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I can't build 3.2.0-rc3 at now, because of https://jira.mongodb.org/browse/SERVER-21216 |
| Comment by Adam Midvidy [ 18/Nov/15 ] |
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Can you try again with 3.2.0-rc3? And can you give any details about the workload you are executing? |