id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	uname	nginx_version
54	SEGFAULT in 1.0.9	www.google.com/accounts/o8/id?id=AItOawlrkCvTFNQql78chIYueQX_3DBjOlJsesQ	somebody	"Segmentation faults in worker processes since 1.0.9 version.
nginx configuration is the same as in 1.0.8.
1.0.10 version same behavior as 1.0.9

In debug log and backtraces looks like SSL issue. (see in attachment)

openssl version
OpenSSL 0.9.8q 2 Dec 2010 (FreeBSD 8.2-RELEASE bundled)

nginx made from ports.
Compiller options:
CPUTYPE?=native
CFLAGS= -O2 -fno-strict-aliasing -pipe

Snip from error log:
2011/11/17 10:20:05 [notice] 41539#0: signal 23 (SIGIO) received
2011/11/17 10:20:05 [notice] 41539#0: signal 23 (SIGIO) received
2011/11/17 10:20:50 [notice] 41539#0: signal 20 (SIGCHLD) received
2011/11/17 10:20:50 [alert] 41539#0: worker process 41543 exited on signal 11 (core dumped)
2011/11/17 10:20:50 [notice] 41539#0: start worker process 41565
2011/11/17 10:20:50 [notice] 41539#0: signal 23 (SIGIO) received
2011/11/17 10:20:50 [notice] 41539#0: signal 23 (SIGIO) received
2011/11/17 10:20:50 [notice] 41539#0: signal 23 (SIGIO) received
2011/11/17 10:20:51 [notice] 41539#0: signal 20 (SIGCHLD) received
2011/11/17 10:20:51 [alert] 41539#0: worker process 41541 exited on signal 11 (core dumped)
2011/11/17 10:20:51 [notice] 41539#0: start worker process 41566
2011/11/17 10:20:51 [notice] 41539#0: signal 23 (SIGIO) received
2011/11/17 10:20:51 [notice] 41539#0: signal 23 (SIGIO) received
2011/11/17 10:20:51 [notice] 41539#0: signal 23 (SIGIO) received
"	defect	closed	major		nginx-core	1.0.x	fixed	worker coredump, signal 11, segfault in ssl		FreeBSD hst000.vps 8.2-RELEASE-p3 FreeBSD 8.2-RELEASE-p3 #0: Tue Sep 27 18:45:57 UTC 2011     root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC  amd64	"nginx: nginx version: nginx/1.0.10
nginx: TLS SNI support enabled
nginx: configure arguments: --prefix=/usr/local/etc/nginx --with-cc-opt='-I /usr/local/include' --with-ld-opt='-L /usr/local/lib' --conf-path=/usr/local/etc/nginx/nginx.conf --sbin-path=/usr/local/sbin/nginx --pid-path=/var/run/nginx.pid --error-log-path=/var/log/httpd/nginx-error.log --user=www --group=www --with-debug --with-file-aio --with-ipv6 --http-client-body-temp-path=/var/tmp/nginx/client_body_temp --http-fastcgi-temp-path=/var/tmp/nginx/fastcgi_temp --http-proxy-temp-path=/var/tmp/nginx/proxy_temp --http-scgi-temp-path=/var/tmp/nginx/scgi_temp --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi_temp --http-log-path=/var/log/httpd/nginx-access.log --with-http_addition_module --add-module=/var/ports/basejail/usr/ports/www/nginx/work/ngx_http_auth_pam_module-1.2 --add-module=/var/ports/basejail/usr/ports/www/nginx/work/ngx_cache_purge-1.4 --add-module=/var/ports/basejail/usr/ports/www/nginx/work/agentzh-echo-nginx-module-13dd12f --add-module=/var/ports/basejail/usr/ports/www/nginx/work/agentzh-headers-more-nginx-module-137855d --add-module=/var/ports/basejail/usr/ports/www/nginx/work/ngx-fancyindex-0.3.1 --with-http_flv_module --with-http_geoip_module --with-http_gzip_static_module --with-http_image_filter_module --add-module=/var/ports/basejail/usr/ports/www/nginx/work/ngx_http_subs_filter_module-0.5.2.r45 --with-http_ssl_module --with-http_stub_status_module --with-http_sub_module --with-http_xslt_module --add-module=/var/ports/basejail/usr/ports/www/nginx/work/agentzh-chunkin-nginx-module-b0a3ee3 --with-pcre"