Hi all,
I've a problem with a stretch/amd64 web server. Since two hours ago, I
get the following in dmesg and syslog:
Jun 9 11:21:01 weber kernel: [ 331.716831] php5-fpm[1245]: segfault at
7ffcb4febf70 ip 00007f2e5e8d629a sp 00007ffcb4febf60 error 6 in
libpcre.so.3.13.3[7f2e5e8c2000+72000]
which in turn results in a http 503 status code. However that happens
only for one of the two VirtualHosts that make use of php5-fpm.
I've already tried lowering pcre values in /etc/php5/fpm/php.ini:
pcre.backtrack_limit=100
pcre.recursion_limit=1000
and restarting php5-fpm (and the whole server for that matter), but
nothing changed. The server has 8GB of RAM memory and
# ulimit -s
8192
What could I do to find the cause?
