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IDProjectCategoryView StatusDate SubmittedLast Update
0002352XdebugUncategorizedpublic2025-05-29 15:022025-06-02 09:16
Reportermilanteo Assigned To 
PriorityhighSeveritycrashReproducibilityalways
Status newResolutionopen 
PlatformWin 11 + WSL + DockerOSDebianOS Version12
Product Version3.4.3 
Summary0002352: Crash when using latest XDebug version (SEGFAULT)
Description

After installing and enabling the latest version of XDebug my symfony project keeps crashing to 502 Bad Gateway,

The error log is plenty of:

[www] child 12437 exited on signal 11 (SIGSEGV)

Going back to xdebug 3.4.2 fixes the issue

( I'm available to give more details.. it's my first issue so please don't be rude with me if I forgot something :D )

Additional Information

I'm working in a docker wich details are:

I'm using the php:8.4-fpm docker image as source image

Using the following extensions:

RUN docker-php-ext-install pdo pdo_mysql xsl zip sodium intl calendar opcache

RUN docker-php-ext-configure gd --with-freetype --with-jpeg && docker-php-ext-install -j$(nproc) gd

RUN pecl install redis && docker-php-ext-enable redis

RUN pecl install apcu && docker-php-ext-enable apcu

RUN pecl install ds && docker-php-ext-enable ds

And Nginx as container's internal webserver.

Everything works until I install and enable XDebug 3.4.3 with the following ini:

[xdebug]
xdebug.mode=develop,debug
xdebug.start_with_request=yes
xdebug.discover_client_host=1

TagsNo tags attached.
Operating System
PHP Version8.3.5-8.3.9

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Issue History

Date Modified Username Field Change
2025-05-29 15:02 milanteo New Issue