Package: lighttpd Version: 1.4.49-1.1 Severity: important I upgraded today: [UPGRADE] lighttpd:amd64 1.4.45-1 -> 1.4.49-1.1 [UPGRADE] lighttpd-mod-magnet:amd64 1.4.45-1 -> 1.4.49-1.1
and now I get a segfault within 30 seconds of startup. When I run lighttpd via "strace lighttpd -D -f ..." it appears to crash when accessing php via fastcgi, though I think it can access simple PHP scripts without crashing, so perhaps it is on the php side, though when I downgrade back to 1.4.45, everything is fine. The exact error message is (one per server instantiation): Aug 31 05:22:22 tangelo kernel: [10595636.459818] lighttpd[8657]: segfault at b0 ip 000055a286a8919a sp 00007ffdee39f000 error 4 in lighttpd[55a286a64000+46000] Aug 31 05:23:27 tangelo kernel: [10595701.465898] lighttpd[8868]: segfault at b0 ip 0000563eb738819a sp 00007ffc7b968290 error 4 in lighttpd[563eb7363000+46000] Aug 31 05:27:19 tangelo kernel: [10595932.776978] lighttpd[9176]: segfault at b0 ip 000055c975b0619a sp 00007ffef9652fe0 error 4 in lighttpd[55c975ae1000+46000] Aug 31 05:34:10 tangelo kernel: [10596343.912608] lighttpd[10534]: segfault at b0 ip 0000556ff121c19a sp 00007ffd94a20570 error 4 in lighttpd[556ff11f7000+46000] The access is not logged in /var/log/lighttpd/, and no errors reported there, just the segfault in /var/log/messages. Any ideas about where I should look? I'm using PHP 5.6.22-2 (cgi-fcgi), so perhaps that just isn't supported any more. -- System Information: Debian Release: buster/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 4.13.0-1-amd64 (SMP w/12 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: sysvinit (via /sbin/init) Versions of packages lighttpd depends on: ii init-system-helpers 1.54 ii libattr1 1:2.4.47-2+b2 ii libbz2-1.0 1.0.6-9 ii libc6 2.27-5 ii libgamin0 [libfam0] 0.1.10-5+b1 ii libpcre3 2:8.39-11 ii libssl1.1 1.1.0h-4 ii lsb-base 9.20170808 ii mime-support 3.61 ii zlib1g 1:1.2.11.dfsg-1 Versions of packages lighttpd recommends: ii spawn-fcgi 1.6.4-2 Versions of packages lighttpd suggests: pn apache2-utils <none> pn lighttpd-doc <none> ii openssl 1.1.0h-4 ii php5-cgi 5.6.22+dfsg-2 pn rrdtool <none> -- Configuration Files: /etc/lighttpd/conf-available/10-accesslog.conf changed: server.modules += ( "mod_accesslog" ) /etc/lighttpd/conf-available/10-cgi.conf changed: server.modules += ( "mod_cgi" ) $HTTP["url"] =~ "^/cgi-bin/" { cgi.assign = ( ".cgi" => "" ) } /etc/lighttpd/conf-available/10-evasive.conf changed: server.modules += ( "mod_evasive" ) evasive.max-conns-per-ip = 150 /etc/lighttpd/conf-available/10-fastcgi.conf changed: server.modules += ( "mod_fastcgi" ) fastcgi.server = ( ".php" => (( "bin-path" => "/usr/bin/php-cgi", "socket" => "/tmp/php.socket", "max-procs" => 5, "idle-timeout" => 5, "bin-environment" => ( "PHP_FCGI_CHILDREN" => "30", "PHP_FCGI_MAX_REQUESTS" => "500" ), "bin-copy-environment" => ( "PATH", "SHELL", "USER" ), "broken-scriptfilename" => "enable" )) ) /etc/lighttpd/lighttpd.conf changed: server.modules = ( "mod_access", "mod_alias", "mod_compress", "mod_rewrite", "mod_redirect", "mod_expire", ) include_shell "/usr/share/lighttpd/include-conf-enabled.pl" server.max-keep-alive-requests = 32 server.max-keep-alive-idle = 5 server.max-read-idle = 30 server.max-write-idle = 30 server.max-fds = 2048 server.max-connections = 1024 server.event-handler = "linux-sysepoll" server.network-backend = "linux-sendfile" server.stat-cache-engine = "fam" -- no debconf information