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Segmentation fault when upgrading to grpc-1.11.0 via PECL #15210

lashae opened this issue Apr 27, 2018 · 2 comments

Segmentation fault when upgrading to grpc-1.11.0 via PECL #15210

lashae opened this issue Apr 27, 2018 · 2 comments


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@lashae lashae commented Apr 27, 2018

Should this be an issue in the gRPC issue tracker?

I'm not sure whether this repository is the correct place however this issue is definitely a bug.

What version of gRPC and what language are you using?

root@yserver:/# pecl list
Installed packages, channel
Package  Version State
grpc     1.8.5   stable
protobuf stable

What operating system (Linux, Windows, …) and version?

root@yserver:/# uname -a
Linux yserver 4.9.0-4-amd64 #1 SMP Debian 4.9.65-3+deb9u1 (2017-12-23) x86_64 GNU/Linux

What runtime / compiler are you using (e.g. python version or version of gcc)

root@yserver:/# dpkg -l | grep -E "php-pear|php7.1-dev|gcc"
ii  gcc                                   4:6.3.0-4                                                          amd64        GNU C compiler
ii  gcc-6                                 6.3.0-18+deb9u1                                                    amd64        GNU C compiler
ii  gcc-6-base:amd64                      6.3.0-18+deb9u1                                                    amd64        GCC, the GNU Compiler Collection (base package)
ii  libgcc-6-dev:amd64                    6.3.0-18+deb9u1                                                    amd64        GCC support library (development files)
ii  libgcc1:amd64                         1:6.3.0-18+deb9u1                                                  amd64        GCC support library
ii  php-pear                              1:1.10.5+submodules+notgz-1+0~20170904061717.3+stretch~1.gbpe356ca all          PEAR Base System
ii  php7.1-dev                            7.1.16-1+0~20180405085419.16+stretch~1.gbp4937aa                   amd64        Files for PHP7.1 module development

What did you do?

I tried to upgrade grpc PECL package by running pecl upgrade.

What did you expect to see?

I expect grpc package to be upgraded.

What did you see instead?

It ended with a segmentation fault message.

Anything else we should know about your project / environment?

I'm not sure whether it makes sense but this server is on Google Cloud.


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@ZhouyihaiDing ZhouyihaiDing commented Apr 27, 2018

Thanks for reporting the bug!
I can see the same segmentation fault when running pecl upgrade from 1.8.5 to 1.11.0.
We add -O2 to the compile FLAGS since v1.11.0 and I guess pecl upgrade leaves some old files which it thinks don't need to be compiled again.

Can you please try pecl uninstall grpc && pecl install grpc instead of pecl upgrade grpc?

If it still fail, please let me know.
I see you are running it inside Google Cloud, are you running in a Google Compute Engine? If so, which OS image are you using?


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@lashae lashae commented Apr 29, 2018

@ZhouyihaiDing Thanks, pecl uninstall grpc && pecl install grpc worked.

@lashae lashae closed this Apr 29, 2018
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