can't validate on Linux

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can't validate on Linux

Richard Eisenberg-4
Hi devs,

When I try validating my patch, validation fails with

> ...
> Registering library for ghc-prim-0.5.0.0..
> ghc-cabal: '/home/rae/ghc/ghc-valid/bindisttest/install
> dir/lib/ghc-8.3.20170312/bin/ghc-pkg' exited with an error:
> ghc-pkg: Couldn't open database /home/rae/ghc/ghc-valid/bindisttest/install
> dir/lib/ghc-8.3.20170312/package.conf.d for modification: {handle:
> /home/rae/ghc/ghc-valid/bindisttest/install
> dir/lib/ghc-8.3.20170312/package.conf.d/package.cache.lock}: hLock: invalid
> argument (Bad file descriptor)
> make[3]: *** [ghc.mk:990: install_packages] Error 1
> make[2]: *** [Makefile:51: install] Error 2
> make[1]: *** [bindisttest/ghc.mk:33: test_bindist] Error 2
> make: *** [Makefile:127: test_bindist] Error 2

Any advice?

Thanks!
Richard
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Re: can't validate on Linux

Erik de Castro Lopo-34
Richard Eisenberg wrote:

> /home/rae/ghc/ghc-valid/bindisttest/install
> > dir/lib/ghc-8.3.20170312/package.conf.d/package.cache.lock

I'd try manually deleting that file.

Erik
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Erik de Castro Lopo
http://www.mega-nerd.com/
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Re: can't validate on Linux

Ben Gamari-2
In reply to this post by Richard Eisenberg-4
Richard Eisenberg <[hidden email]> writes:

> Hi devs,
>
> When I try validating my patch, validation fails with
>
>> ...
>> Registering library for ghc-prim-0.5.0.0..
>> ghc-cabal: '/home/rae/ghc/ghc-valid/bindisttest/install
>> dir/lib/ghc-8.3.20170312/bin/ghc-pkg' exited with an error:
>> ghc-pkg: Couldn't open database /home/rae/ghc/ghc-valid/bindisttest/install
>> dir/lib/ghc-8.3.20170312/package.conf.d for modification: {handle:
>> /home/rae/ghc/ghc-valid/bindisttest/install
>> dir/lib/ghc-8.3.20170312/package.conf.d/package.cache.lock}: hLock: invalid
>> argument (Bad file descriptor)
>> make[3]: *** [ghc.mk:990: install_packages] Error 1
>> make[2]: *** [Makefile:51: install] Error 2
>> make[1]: *** [bindisttest/ghc.mk:33: test_bindist] Error 2
>> make: *** [Makefile:127: test_bindist] Error 2
>
This is when I typically `make distclean`. That being said, this does
look a bit suspicious. Let me know if cleaning doesn't help.

Cheers,

- Ben

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Re: can't validate on Linux

Richard Eisenberg-4
This was a fresh validation run, so make distclean won’t do it. And deleting the file makes no difference. For what it’s worth, I ran with CPUS=1 (instead of my usual CPUS=32) to avoid threading problems.

Any other suggestions?

Thanks!
Richard

> On Mar 13, 2017, at 10:07 AM, Ben Gamari <[hidden email]> wrote:
>
> Richard Eisenberg <[hidden email]> writes:
>
>> Hi devs,
>>
>> When I try validating my patch, validation fails with
>>
>>> ...
>>> Registering library for ghc-prim-0.5.0.0..
>>> ghc-cabal: '/home/rae/ghc/ghc-valid/bindisttest/install
>>> dir/lib/ghc-8.3.20170312/bin/ghc-pkg' exited with an error:
>>> ghc-pkg: Couldn't open database /home/rae/ghc/ghc-valid/bindisttest/install
>>> dir/lib/ghc-8.3.20170312/package.conf.d for modification: {handle:
>>> /home/rae/ghc/ghc-valid/bindisttest/install
>>> dir/lib/ghc-8.3.20170312/package.conf.d/package.cache.lock}: hLock: invalid
>>> argument (Bad file descriptor)
>>> make[3]: *** [ghc.mk:990: install_packages] Error 1
>>> make[2]: *** [Makefile:51: install] Error 2
>>> make[1]: *** [bindisttest/ghc.mk:33: test_bindist] Error 2
>>> make: *** [Makefile:127: test_bindist] Error 2
>>
> This is when I typically `make distclean`. That being said, this does
> look a bit suspicious. Let me know if cleaning doesn't help.
>
> Cheers,
>
> - Ben

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Re: can't validate on Linux

Ben Gamari-3
In reply to this post by Richard Eisenberg-4
Richard Eisenberg <[hidden email]> writes:

> Hi devs,
>
> When I try validating my patch, validation fails with
>
>> ...
>> Registering library for ghc-prim-0.5.0.0..
>> ghc-cabal: '/home/rae/ghc/ghc-valid/bindisttest/install
>> dir/lib/ghc-8.3.20170312/bin/ghc-pkg' exited with an error:
>> ghc-pkg: Couldn't open database /home/rae/ghc/ghc-valid/bindisttest/install
>> dir/lib/ghc-8.3.20170312/package.conf.d for modification: {handle:
>> /home/rae/ghc/ghc-valid/bindisttest/install
>> dir/lib/ghc-8.3.20170312/package.conf.d/package.cache.lock}: hLock: invalid
>> argument (Bad file descriptor)
Andrzej, it looks like this is another ghc-pkg issue. Do you have any
idea what is going on here?

Richard, this is on Linux, yes?

Cheers,

- Ben

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Re: can't validate on Linux

Richard Eisenberg-4

> On Mar 13, 2017, at 5:57 PM, Ben Gamari <[hidden email]> wrote:
>
> Richard, this is on Linux, yes?

Yes, it is. But I have now noticed other aspects of some very strange behavior regarding the filesystem on my Linux server, so the problem may be unrelated to GHC. (Example of other problem: running the testsuite, with `make`, reveals tons of stderr mismatches. Some digging reveals that the .run.stderr files are sometimes truncated.)

So, thanks for the offers for help, but I’ve passed this problem up to my sysadmin.

Thanks,
Richard
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Re: can't validate on Linux

Matthew Pickering
Hi Richard,

I seem to be running into a similar error message when using "make
install", did you ever find a solution to the problem?

Matt

On Mon, Mar 13, 2017 at 10:17 PM, Richard Eisenberg <[hidden email]> wrote:

>
>> On Mar 13, 2017, at 5:57 PM, Ben Gamari <[hidden email]> wrote:
>>
>> Richard, this is on Linux, yes?
>
> Yes, it is. But I have now noticed other aspects of some very strange behavior regarding the filesystem on my Linux server, so the problem may be unrelated to GHC. (Example of other problem: running the testsuite, with `make`, reveals tons of stderr mismatches. Some digging reveals that the .run.stderr files are sometimes truncated.)
>
> So, thanks for the offers for help, but I’ve passed this problem up to my sysadmin.
>
> Thanks,
> Richard
> _______________________________________________
> ghc-devs mailing list
> [hidden email]
> http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
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Re: can't validate on Linux

Matthew Pickering
geekosaur suggests on IRC that this might be related to a SELinux
security policy.

"what might be possible is that hLock uses fcntl locking, ghc-pkg
opens a database r/o if it can't open it r/w, and it tried to acquire
a write lock (which will fail with EBADF if the file descriptor is
only open for read). and there is an SElinux context prohibiting your
process opening the db for write"

On Sat, Jul 8, 2017 at 11:20 PM, Matthew Pickering
<[hidden email]> wrote:

> Hi Richard,
>
> I seem to be running into a similar error message when using "make
> install", did you ever find a solution to the problem?
>
> Matt
>
> On Mon, Mar 13, 2017 at 10:17 PM, Richard Eisenberg <[hidden email]> wrote:
>>
>>> On Mar 13, 2017, at 5:57 PM, Ben Gamari <[hidden email]> wrote:
>>>
>>> Richard, this is on Linux, yes?
>>
>> Yes, it is. But I have now noticed other aspects of some very strange behavior regarding the filesystem on my Linux server, so the problem may be unrelated to GHC. (Example of other problem: running the testsuite, with `make`, reveals tons of stderr mismatches. Some digging reveals that the .run.stderr files are sometimes truncated.)
>>
>> So, thanks for the offers for help, but I’ve passed this problem up to my sysadmin.
>>
>> Thanks,
>> Richard
>> _______________________________________________
>> ghc-devs mailing list
>> [hidden email]
>> http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
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