llvm dev - May 2015 - [LLVMdev] buildbot failure in LLVM on sanitizer-x86_64-linux

Hey Alexey,

This bot has been failing for a week, by the looks of it - what's the deal?

On Thu, May 7, 2015 at 7:31 PM, <llvm.buildmaster at lab.llvm.org> wrote:
> The Buildbot has detected a new failure on builder sanitizer-x86_64-linux
> while building llvm.
> Full details are available at:
>  http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux/builds/17810
>
> Buildbot URL: http://lab.llvm.org:8011/
>
> Buildslave for this Build: sanitizer-buildbot1
>
> Build Reason: scheduler
> Build Source Stamp: [branch trunk] 236801
> Blamelist: dblaikie,echristo,samsonov
>
> BUILD FAILED: failed annotate failed run sanitizer tests in gcc build
>
> sincerely,
>  -The Buildbot
>
>
>
>
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+Sergey

The bot failed on (and looks like it still fails even after LLVM r236877)
on AddressSanitizer-i386-linux :: TestCases/Linux/coverage-missing.cc.

Now it also has some crashes in X86 DAG->DAG Instruction Selection, though.
+jyknight, I think it's caused by LLVM r236850.


On Fri, May 8, 2015 at 9:48 AM, David Blaikie <dblaikie at gmail.com>
wrote:
> Hey Alexey,
>
> This bot has been failing for a week, by the looks of it - what's the
deal?
>
> On Thu, May 7, 2015 at 7:31 PM, <llvm.buildmaster at lab.llvm.org>
wrote:
>
>> The Buildbot has detected a new failure on builder
sanitizer-x86_64-linux
>> while building llvm.
>> Full details are available at:
>>  http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux/builds/17810
>>
>> Buildbot URL: http://lab.llvm.org:8011/
>>
>> Buildslave for this Build: sanitizer-buildbot1
>>
>> Build Reason: scheduler
>> Build Source Stamp: [branch trunk] 236801
>> Blamelist: dblaikie,echristo,samsonov
>>
>> BUILD FAILED: failed annotate failed run sanitizer tests in gcc build
>>
>> sincerely,
>>  -The Buildbot
>>
>>
>>
>>
>
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>
>

-- 
Alexey Samsonov
vonosmas at gmail.com
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I'm sure it's obvious and I'm just blind, but I can't find the
relevant
part of that build that's showing a crash. Can you help me out?

On Fri, May 8, 2015 at 1:49 PM, Alexey Samsonov <vonosmas at gmail.com>
wrote:
> +Sergey
>
> The bot failed on (and looks like it still fails even after LLVM r236877)
> on AddressSanitizer-i386-linux :: TestCases/Linux/coverage-missing.cc.
>
> Now it also has some crashes in X86 DAG->DAG Instruction Selection,
> though. +jyknight, I think it's caused by LLVM r236850.
>
>
> On Fri, May 8, 2015 at 9:48 AM, David Blaikie <dblaikie at gmail.com>
wrote:
>
>> Hey Alexey,
>>
>> This bot has been failing for a week, by the looks of it - what's
the
>> deal?
>>
>> On Thu, May 7, 2015 at 7:31 PM, <llvm.buildmaster at
lab.llvm.org> wrote:
>>
>>> The Buildbot has detected a new failure on builder
>>> sanitizer-x86_64-linux while building llvm.
>>> Full details are available at:
>>> 
http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux/builds/17810
>>>
>>> Buildbot URL: http://lab.llvm.org:8011/
>>>
>>> Buildslave for this Build: sanitizer-buildbot1
>>>
>>> Build Reason: scheduler
>>> Build Source Stamp: [branch trunk] 236801
>>> Blamelist: dblaikie,echristo,samsonov
>>>
>>> BUILD FAILED: failed annotate failed run sanitizer tests in gcc
build
>>>
>>> sincerely,
>>>  -The Buildbot
>>>
>>>
>>>
>>>
>>
>> _______________________________________________
>> LLVM Developers mailing list
>> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>>
>>
>
>
> --
> Alexey Samsonov
> vonosmas at gmail.com
>
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+Sergey (for real this time)

I've disabled the test in r237049.

On Fri, May 8, 2015 at 10:49 AM, Alexey Samsonov <vonosmas at gmail.com>
wrote:
> +Sergey
>
> The bot failed on (and looks like it still fails even after LLVM r236877)
on
> AddressSanitizer-i386-linux :: TestCases/Linux/coverage-missing.cc.
>
> Now it also has some crashes in X86 DAG->DAG Instruction Selection,
though.
> +jyknight, I think it's caused by LLVM r236850.
>
>
> On Fri, May 8, 2015 at 9:48 AM, David Blaikie <dblaikie at gmail.com>
wrote:
>>
>> Hey Alexey,
>>
>> This bot has been failing for a week, by the looks of it - what's
the
>> deal?
>>
>> On Thu, May 7, 2015 at 7:31 PM, <llvm.buildmaster at
lab.llvm.org> wrote:
>>>
>>> The Buildbot has detected a new failure on builder
sanitizer-x86_64-linux
>>> while building llvm.
>>> Full details are available at:
>>> 
http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux/builds/17810
>>>
>>> Buildbot URL: http://lab.llvm.org:8011/
>>>
>>> Buildslave for this Build: sanitizer-buildbot1
>>>
>>> Build Reason: scheduler
>>> Build Source Stamp: [branch trunk] 236801
>>> Blamelist: dblaikie,echristo,samsonov
>>>
>>> BUILD FAILED: failed annotate failed run sanitizer tests in gcc
build
>>>
>>> sincerely,
>>>  -The Buildbot
>>>
>>>
>>>
>>
>>
>> _______________________________________________
>> LLVM Developers mailing list
>> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>>
>
>
>
> --
> Alexey Samsonov
> vonosmas at gmail.com
>
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>