elaka / mod-spdy

Automatically exported from code.google.com/p/mod-spdy
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Segmentation fault with httpd.event and SpdyEnabled #51

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago
What version/revision number of mod_spdy are you using?
mod-spdy-beta-0.9.2.2-350.x86_64

What version of Apache are you using, and on what operating system?  
httpd-2.2.22-4.fc17.x86_64

What other Apache modules are you using?  (Use `apache2ctl -M` to check.)
[root@fedorabox httpd]# apachectl -M | sort
 actions_module (shared)
 alias_module (shared)
 auth_basic_module (shared)
 auth_digest_module (shared)
 authn_alias_module (shared)
 authn_anon_module (shared)
 authn_dbd_module (shared)
 authn_dbm_module (shared)
 authn_default_module (shared)
 authn_file_module (shared)
 authnz_ldap_module (shared)
 authz_dbm_module (shared)
 authz_default_module (shared)
 authz_groupfile_module (shared)
 authz_host_module (shared)
 authz_owner_module (shared)
 authz_user_module (shared)
 autoindex_module (shared)
 cache_module (shared)
 cgi_module (shared)
 core_module (static)
 dav_fs_module (shared)
 dav_module (shared)
 dbd_module (shared)
 deflate_module (shared)
 dims_module (shared)
 dir_module (shared)
 disk_cache_module (shared)
 env_module (shared)
 expires_module (shared)
 ext_filter_module (shared)
 headers_module (shared)
 http_module (static)
 include_module (shared)
 info_module (shared)
 ldap_module (shared)
 log_config_module (shared)
 logio_module (shared)
 mime_magic_module (shared)
 mime_module (shared)
 mpm_prefork_module (static)
 negotiation_module (shared)
 proxy_ajp_module (shared)
 proxy_balancer_module (shared)
 proxy_connect_module (shared)
 proxy_ftp_module (shared)
 proxy_http_module (shared)
 proxy_module (shared)
 rewrite_module (shared)
 setenvif_module (shared)
 so_module (static)
 spdy_module (shared)
 speling_module (shared)
 ssl_module (shared)
 status_module (shared)
 substitute_module (shared)
 suexec_module (shared)
 userdir_module (shared)
 usertrack_module (shared)
 version_module (shared)
 vhost_alias_module (shared)

[root@fedorabox httpd]# rpm -qa | grep -E "httpd|spdy|^kernel|openssl" | sort
httpd-2.2.22-4.fc17.x86_64
httpd-devel-2.2.22-4.fc17.x86_64
httpd-tools-2.2.22-4.fc17.x86_64
kernel-3.5.3-1.fc17.x86_64
kernel-devel-3.5.3-1.fc17.x86_64
kernel-headers-3.5.3-1.fc17.x86_64
mod-spdy-beta-0.9.2.2-350.x86_64
openssl-1.0.0j-2.fc17.i686
openssl-1.0.0j-2.fc17.x86_64
openssl-devel-1.0.0j-2.fc17.x86_64

gdb:

Core was generated by `/usr/sbin/httpd.event -k start'.
Program terminated with signal 11, Segmentation fault.
#0  0x00007f625f41bfc0 in ap_process_http_async_connection (c=0x7f626051c3e0) 
at /usr/src/debug/httpd-2.2.22/modules/http/http_core.c:129
129     if (c->clogging_input_filters) {
(gdb) list
124 static int ap_process_http_async_connection(conn_rec *c)
125 {
126     request_rec *r;
127     conn_state_t *cs = c->cs;
128 
129     if (c->clogging_input_filters) {
130         return ap_process_http_connection(c);
131     }
132     
133     AP_DEBUG_ASSERT(cs->state == CONN_STATE_READ_REQUEST_LINE);
(gdb) print c
$1 = (conn_rec *) 0x7f626051c3e0
(gdb) backtrace
#0  0x00007f625f41bfc0 in ap_process_http_async_connection (c=0x7f626051c3e0) 
at /usr/src/debug/httpd-2.2.22/modules/http/http_core.c:129
#1  0x00007f625f418320 in ap_run_process_connection (c=0x7f626051c3e0) at 
/usr/src/debug/httpd-2.2.22/server/connection.c:43
#2  0x00007f624f9c27d9 in ?? () from /usr/lib64/httpd/modules/mod_spdy.so
#3  0x00007f624f9e80ad in ?? () from /usr/lib64/httpd/modules/mod_spdy.so
#4  0x00007f624f9e80ad in ?? () from /usr/lib64/httpd/modules/mod_spdy.so
#5  0x00007f624f9e52f5 in ?? () from /usr/lib64/httpd/modules/mod_spdy.so
#6  0x00007f624f9e59c9 in ?? () from /usr/lib64/httpd/modules/mod_spdy.so
#7  0x00007f624f9ca2d3 in ?? () from /usr/lib64/httpd/modules/mod_spdy.so
#8  0x00007f625dc07d14 in start_thread (arg=0x7f624ea9e700) at 
pthread_create.c:309
#9  0x00007f625d73667d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Original issue reported on code.google.com by c.weigm...@gmail.com on 10 Sep 2012 at 1:19