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Trying to debug a web page with Apache Netbeans IDE 12 and XDEBUG.

The page loads correctly outside the debug environment - but, when I enable XDEBUG via browser add-in (xdebug-helper):

  • Netbeans stops correctly at First Line

  • When I step to next statement, AH01071: Got error 'PHP message: ' appears in Apache error log (but nothing beyond 'PHP Message: ')

  • Browser displays blank screen, status 200, zero Content-Length

  • Final lines of remote_xdebug log are:

        [346989] <- step_into -i 53
    [346989] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="step_into"
transaction_id="53" status="stopping" reason="ok"></response>
    [346989] Log closed at 2020-08-01 20:28:33

  • Syslog has nothing related

Where else can I look to figure out this problem?

flymike
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1 Answers1

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Sigh... I looked everywhere... except kern.log And there it is:

php-fpm7.4[1540]: segfault at 2a ip 00007ff4a83f4d37 sp 00007ffc4945e550 error 4 in xdebug.so[7ff4a83e7000+29000]

A seg fault in xdebug

flymike
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  • I'd be interested in figuring out what this is, so please file a bug report at https://bugs.xdebug.org, following the instructions on https://xdebug.org/reporting-bugs — try really hard to provide all the information asked for, please :-) – Derick Aug 11 '20 at 12:37