crash starting hhvm in server mode if hhvm.log.level set to a valid value

[fredemmott]

HHVM Version

2018.08.08 nightly
3.27.1
3.24.x

Operating System and Version

MacOS High Sierra

Standalone code, or other way to reproduce the problem

hhvm --no-config -m server -p 8080 -d hhvm.log.level=Warning

'warning' is fine.

Actual result

Failed to determine jemalloc background thread state

Assertion failure: /tmp/hhvm-nightly-20180808-7263-1w735qv/hhvm-nightly-2018.08.08/hphp/runtime/base/memory-manager.cpp:756: void *HPHP::MemoryManager::newSlab(size_t): assertion `reinterpret_cast<uintptr_t>(mem) % kSlabAlign == 0' failed.



-------------------------------Assertion Failure--------------------------------
/tmp/hhvm-nightly-20180808-7263-1w735qv/hhvm-nightly-2018.08.08/hphp/runtime/base/memory-manager.cpp:756: void *HPHP::MemoryManager::newSlab(size_t): assertion `reinterpret_cast<uintptr_t>(mem) % kSlabAlign == 0' failed.
Core dumped: Abort trap: 6
Stack trace in /tmp/stacktrace.53465.log
Abort trap: 6

Expected result

Server starts

[kmapb]

We have a 100% reproducible instance of this when trying to run a webserver from the CLI on MacOS. 3.28.1.

[onysko]

same story on macOS 10.14

with

HipHop VM 3.28.1-0brew (rel)
Compiler: 1535653169_N
Repo schema: ed03fa8a65e13f65b82bea4821ae02309c6a3d11

and

HipHop VM 3.26.2-0brew (rel)
Compiler: 1526414896_N
Repo schema: d170707ad4f1b6b975670d9886f21bd23940ca27

[khushaljobanputra]

I'm having a similar issue
I setup HHVM as per documentation on my MacOS.
When I try running a php file using hhvm it throws the following error
[external compiler 82277]: dyld: Library not loaded: /usr/local/opt/pcre/lib/libpcre.1.dylib Uncaught exception: Couldn't read version message from external compiler

When I try running hhvm as a server on port 8080 it gives me the following errors
Failed to determine jemalloc background thread state BootStats: pagein_self done, took 0ms wall, 0ms cpu, 0 MB RSS BootStats: pthread_init done, took 0ms wall, 0ms cpu, 0 MB RSS BootStats: Process::InitProcessStatics done, took 0ms wall, 0ms cpu, 0 MB RSS BootStats: timezone_init done, took 0ms wall, 0ms cpu, 0 MB RSS [external compiler 82252]: dyld: Library not loaded: /usr/local/opt/pcre/lib/libpcre.1.dylib Uncaught exception: Couldn't read version message from external compiler\n

Any help is appreciated

[fredemmott]

That is an unrelated issue; please:

• run brew upgrade
• open an issue at https://github.com/hhvm/homebrew-hhvm (including your hhvm version number, and ls -l $(which hhvm) if that doesn't fix it

[moli73]

I'm having a similar issue
I setup HHVM as per documentation on my MacOS.
When I try running a php file using hhvm it throws the following error
[external compiler 82277]: dyld: Library not loaded: /usr/local/opt/pcre/lib/libpcre.1.dylib Uncaught exception: Couldn't read version message from external compiler

When I try running hhvm as a server on port 8080 it gives me the following errors
Failed to determine jemalloc background thread state BootStats: pagein_self done, took 0ms wall, 0ms cpu, 0 MB RSS BootStats: pthread_init done, took 0ms wall, 0ms cpu, 0 MB RSS BootStats: Process::InitProcessStatics done, took 0ms wall, 0ms cpu, 0 MB RSS BootStats: timezone_init done, took 0ms wall, 0ms cpu, 0 MB RSS [external compiler 82252]: dyld: Library not loaded: /usr/local/opt/pcre/lib/libpcre.1.dylib Uncaught exception: Couldn't read version message from external compiler\n

Any help is appreciated

Hi, I got the same issue, do you fix it?

[fredemmott]

@moli73 : can you follow the steps in my previous comment please?

[moli73]

Hi Fred, tried brew upgrade still get the same issue.

The hhvm version is:
HipHop VM 4.1.0 (rel)
Compiler: 1554835120_N
Repo schema: a5fa5b13d32fe392b0b0819c71414574a7523cc6
MacOS: Mojave 10.14.4

[fredemmott]

Can you open an issue at https://github.com/hhvm/homebrew-hhvm please?

For everyone looking at this issue: please do not comment on this issue unless you have a crash specifically related to the hhvm.log.level setting. Not all crashes/failures are related to that setting.