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test-buffer-failed-alloc-typed-arrays test failures #53085

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AdamMajer opened this issue May 21, 2024 · 4 comments · Fixed by #53099
Closed

test-buffer-failed-alloc-typed-arrays test failures #53085

AdamMajer opened this issue May 21, 2024 · 4 comments · Fixed by #53099
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test Issues and PRs related to the tests.

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@AdamMajer
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Version

22.1.0

Platform

No response

Subsystem

No response

What steps will reproduce the bug?

No response

How often does it reproduce? Is there a required condition?

No response

What is the expected behavior? Why is that the expected behavior?

No response

What do you see instead?

crash on multiple architectures on openSUSE Tumbleweed

[ 327s] not ok 1180 parallel/test-buffer-failed-alloc-typed-arrays
[ 327s] ---
[ 327s] duration_ms: 45388.77800
[ 327s] severity: crashed
[ 327s] exitcode: -9
[ 327s] stack: |-
[ 327s] ...

Additional information

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@AdamMajer
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It seems to be running out of memory ...

> /usr/bin/time ./node22 test/parallel/test-buffer-failed-alloc-typed-arrays.js 
(node:20905) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
(Use `node22 --trace-deprecation ...` to show where the warning was created)
3.30user 9.69system 0:12.93elapsed 100%CPU (0avgtext+0avgdata 19586856maxresident)k
0inputs+0outputs (0major+6511685minor)pagefaults 0swaps

@VoltrexKeyva VoltrexKeyva added the test Issues and PRs related to the tests. label May 22, 2024
@AdamMajer
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This is a regression.

With nodejs 21.7.2, the test uses only normally expected amount of memory,

/usr/bin/time ./node21 test/parallel/test-buffer-failed-alloc-typed-arrays.js
(node:15146) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
(Use node21 --trace-deprecation ... to show where the warning was created)
0.05user 0.01system 0:00.07elapsed 100%CPU (0avgtext+0avgdata 53176maxresident)k
0inputs+0outputs (0major+3173minor)pagefaults 0swaps

basically, 20G vs. 50M

@targos
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targos commented May 22, 2024

node/test/parallel/test-buffer-failed-alloc-typed-arrays.js

Line 15 in 4a54a80

const sizes = [1e10, 0, 0.1, -1, 'a', undefined, null, NaN];

The test tries to allocate a buffer of size 1e10. This used to fail but is now possible after a V8 update.

@AdamMajer
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Looks like changing this to 1e20 will fix this issue and keep the test around.

AdamMajer added a commit to AdamMajer/node that referenced this issue May 22, 2024
@AdamMajer
test: increase allocation so it fails for the test
53450cd 
It used to be impossible to allocate 1e10 bytes but with a v8 update
this allocation can succeed. This results in 2x10GB allocations and
failure to test the failure :-)

Increase allocation to 1e20 bytes, which should fail for some time,
returning the test to using only 50MB at runtime.

Fixes: nodejs#53085
@AdamMajer AdamMajer mentioned this issue May 22, 2024
Merged
nodejs-github-bot pushed a commit that referenced this issue May 24, 2024
@AdamMajer
test: increase allocation so it fails for the test
501546e 
It used to be impossible to allocate 1e10 bytes but with a v8 update
this allocation can succeed. This results in 2x10GB allocations and
failure to test the failure :-)

Increase allocation to 1e20 bytes, which should fail for some time,
returning the test to using only 50MB at runtime.

Fixes: #53085
PR-URL: #53099
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
targos pushed a commit that referenced this issue Jun 1, 2024
@AdamMajer @targos
test: increase allocation so it fails for the test
a371dea 
It used to be impossible to allocate 1e10 bytes but with a v8 update
this allocation can succeed. This results in 2x10GB allocations and
failure to test the failure :-)

Increase allocation to 1e20 bytes, which should fail for some time,
returning the test to using only 50MB at runtime.

Fixes: #53085
PR-URL: #53099
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
ebouye pushed a commit to ebouye/node that referenced this issue Jun 20, 2024
@AdamMajer @ebouye
test: increase allocation so it fails for the test
a1a5d71 
It used to be impossible to allocate 1e10 bytes but with a v8 update
this allocation can succeed. This results in 2x10GB allocations and
failure to test the failure :-)

Increase allocation to 1e20 bytes, which should fail for some time,
returning the test to using only 50MB at runtime.

Fixes: nodejs#53085
PR-URL: nodejs#53099
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
bmeck pushed a commit to bmeck/node that referenced this issue Jun 22, 2024
@AdamMajer @bmeck
test: increase allocation so it fails for the test
76a4b0b 
It used to be impossible to allocate 1e10 bytes but with a v8 update
this allocation can succeed. This results in 2x10GB allocations and
failure to test the failure :-)

Increase allocation to 1e20 bytes, which should fail for some time,
returning the test to using only 50MB at runtime.

Fixes: nodejs#53085
PR-URL: nodejs#53099
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
marco-ippolito pushed a commit that referenced this issue Jul 19, 2024
@AdamMajer @marco-ippolito
test: increase allocation so it fails for the test
c74f130 
It used to be impossible to allocate 1e10 bytes but with a v8 update
this allocation can succeed. This results in 2x10GB allocations and
failure to test the failure :-)

Increase allocation to 1e20 bytes, which should fail for some time,
returning the test to using only 50MB at runtime.

Fixes: #53085
PR-URL: #53099
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
marco-ippolito pushed a commit that referenced this issue Jul 19, 2024
@AdamMajer @marco-ippolito
test: increase allocation so it fails for the test
0051d1c 
It used to be impossible to allocate 1e10 bytes but with a v8 update
this allocation can succeed. This results in 2x10GB allocations and
failure to test the failure :-)

Increase allocation to 1e20 bytes, which should fail for some time,
returning the test to using only 50MB at runtime.

Fixes: #53085
PR-URL: #53099
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
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test: increase allocation so it fails for the test AdamMajer/node
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@AdamMajer @targos @VoltrexKeyva