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test/elf/lto-version-script.sh: fails with pthread_create has failed: Resource temporarily unavailable #600

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sylvestre opened this issue Aug 5, 2022 · 8 comments
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test/elf/lto-version-script.sh: fails with pthread_create has failed: Resource temporarily unavailable #600

sylvestre opened this issue Aug 5, 2022 · 8 comments

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@sylvestre
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In a debian chroot (works fine outside), the test fails with:

terminate called after throwing an instance of 'std::runtime_error'
  what():  pthread_create has failed: Resource temporarily unavailable
collect2: fatal error: ld terminated with signal 6 [Aborted]

On:
$CC -B. -shared -o $t/c.so -flto $t/a.o -Wl,-version-script=$t/b.script

Trying to package 1.4.0 in Debian/Ubuntu
@rui314
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rui314 commented Aug 5, 2022

You probably need to build mold with the bundled TBB or apply this patch to your TBB library and rebuild your TBB package.

@rui314
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rui314 commented Aug 5, 2022 •
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Can you ask the libtbb maintainer to cherry-pick my patch to https://salsa.debian.org/science-team/tbb/-/tree/master/debian/patches? It's not specific to mold and should be merged to the main repo. The problem is that for some reason Intel devs have stopped merging PRs since like three months ago.

@sylvestre
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sure, will do!

@rui314
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rui314 commented Aug 6, 2022

Please close this bug if my patch could fix your issue.

@sergiud
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sergiud commented Aug 6, 2022

The problem is that for some reason Intel devs have stopped merging PRs since like three months ago.

This is related to the war in Ukraine: most if not all Intel TBB devs are based in Nizhny Novgorod, Russia where Intel suspended its operations in April.

@rui314
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rui314 commented Aug 6, 2022

Ahh, it certainly explains it.

@marxin
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marxin commented Aug 7, 2022

Note the patch was taken by openSUSE and will be available in Tumbleweed soon.

@rui314 rui314 mentioned this issue Aug 16, 2022
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@rui314
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rui314 commented Aug 16, 2022

Let me close this issue. If the issue still persists, feel free to reopen.

@rui314 rui314 closed this as completed Aug 16, 2022
@carlocab carlocab mentioned this issue Aug 19, 2022
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carlocab added a commit to carlocab/homebrew-core that referenced this issue Aug 19, 2022
@carlocab
tbb: apply patch to fix thread creation under heavy load
c3f8a87 
TBB has a bug in thread creation which is exposed with usage in mold.
See rui314/mold#410, rui314/mold#600. We apply a patch that has been
upstreamed to TBB at oneapi-src/oneTBB#824 to fix this.

The patch implements a mechanism similar to one used by Go [1], and has
been adopted in the Arch and OpenSUSE TBB packages.

While we're here, let's align the `cmake` invocation with other
formulae, fix references to `python3.10` (Homebrew#108008), and change the
`-rpath` flag so that it does not require relocation when pouring a
bottle (which should speed bottle pour times up slightly).

[1] https://go-review.googlesource.com/c/go/+/33894/
BrewTestBot pushed a commit to Homebrew/homebrew-core that referenced this issue Aug 19, 2022
@carlocab @BrewTestBot
tbb: apply patch to fix thread creation under heavy load
b31350a 
TBB has a bug in thread creation which is exposed with usage in mold.
See rui314/mold#410, rui314/mold#600. We apply a patch that has been
upstreamed to TBB at oneapi-src/oneTBB#824 to fix this.

The patch implements a mechanism similar to one used by Go [1], and has
been adopted in the Arch and OpenSUSE TBB packages.

While we're here, let's align the `cmake` invocation with other
formulae, fix references to `python3.10` (#108008), and change the
`-rpath` flag so that it does not require relocation when pouring a
bottle (which should speed bottle pour times up slightly).

[1] https://go-review.googlesource.com/c/go/+/33894/

Closes #108431.

Signed-off-by: Sean Molenaar <1484494+SMillerDev@users.noreply.github.com>
Signed-off-by: BrewTestBot <1589480+BrewTestBot@users.noreply.github.com>
cielavenir pushed a commit to cielavenir/salsa-mold that referenced this issue Nov 14, 2022
@sylvestre
* Add gdb as a build dep for tests
be7b0ea 
* For now, use TBB from the tree
  See rui314/mold#600
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4 participants
@rui314 @sylvestre @sergiud @marxin