I've passed this on to the apache dev list. --Cliff
On Tue, 4 Mar 2003, Edward Wong wrote: > Hello All, > > I've been able to consistantly reproduce a GPF on Apache service shutdown > using Openssl 0.9.6i, and Apache 2.0.44. > > Swapping to an older version of Openssl (0.9.6g) resolved the GPF. > > To reproduce, simply download and build OpenSSL 0.9.6i and Apache 2.0.44. > Be sure to configure ssl to use the shmcb ssl session caching. Launch > apache as a service and browse to the server using SSL. Then try to stop > the apache service. During shutdown, Apache will GPF. > > Oddly, if you don't browse to the webserver using SSL, Apache will not GPF > on shutdown. > > If it helps, the call stack looks as follows: > > NTDLL! 77f51baa() > NTDLL! 77f7561d() > apr_file_write(apr_file_t * 0x005e91c8, const void * 0x0006dd6c, unsigned > int * 0x0006dd58) line 316 > apr_file_puts(const char * 0x0006dd6c, apr_file_t * 0x005e91c8) line 441 > log_error_core(const char * 0x6fd1d948, int 117, int 4, int 720006, const > server_rec * 0x00602700, const request_rec * 0x00000000, apr_pool_t * > 0x00000000, const char * 0x6fd1d924, char * 0x0006fdd0) line 543 > ap_log_error(const char * 0x6fd1d948, int 117, int 4, int 720006, const > server_rec * 0x00602700, const char * 0x6fd1d924) line 561 + 37 bytes > ssl_mutex_on(server_rec * 0x00602700) line 118 + 28 bytes > ssl_scache_shmcb_remove(server_rec * 0x00602700, unsigned char * 0x00689dd8, > int 32) line 476 + 9 bytes > ssl_scache_remove(server_rec * 0x00602700, unsigned char * 0x00689dd8, int > 32) line 158 + 17 bytes > ssl_callback_DelSessionCacheEntry(ssl_ctx_st * 0x00645240, ssl_session_st * > 0x00689d90) line 1722 + 17 bytes > timeout(ssl_session_st * 0x00689d90, timeout_param_st * 0x0006fe6c) line 602 > + 18 bytes > lh_doall_arg(lhash_st * 0x006453d0, void (void)* 0x1001a516 > timeout(ssl_session_st *, timeout_param_st *), void * 0x0006fe6c) line 290 + > 13 bytes > SSL_CTX_flush_sessions(ssl_ctx_st * 0x00645240, long 0) line 619 + 18 bytes > SSL_CTX_free(ssl_ctx_st * 0x00645240) line 1259 + 11 bytes > ssl_init_ctx_cleanup(modssl_ctx_t * 0x0064ef68) line 1197 + 21 bytes > ssl_init_ctx_cleanup_server(modssl_ctx_t * 0x0064ef68) line 1213 + 9 bytes > ssl_init_ModuleKill(void * 0x0030c458) line 1249 + 12 bytes > run_cleanups(cleanup_t * * 0x0030a5d0) line 1976 + 13 bytes > apr_pool_destroy(apr_pool_t * 0x0030a5c0) line 755 + 12 bytes > apr_pool_destroy(apr_pool_t * 0x00308588) line 752 + 12 bytes > destroy_and_exit_process(process_rec * 0x00308618, int 0) line 247 > main(int 3, const char * const * 0x003024a8) line 658 + 11 bytes > mainCRTStartup() line 338 + 17 bytes > KERNEL32! 77e814c7() > > The error in log_error_core is: > [Mon Mar 03 12:43:04 2003] [warn] (OS 6)The handle is invalid. : Failed to > acquire global mutex lock. > > Is this a known issue? Is there something that I'm missing? Other than > changing from DBM to SHMCB, I have stock conf files. > > Thanks in Advance, > > ************************************ > Edward Wong > Connectivity Software > > Hewlett-Packard Company > ************************************ > > > > > _________________________________________________________________ > STOP MORE SPAM with the new MSN 8 and get 2 months FREE* > http://join.msn.com/?page=features/junkmail > > ______________________________________________________________________ > Apache Interface to OpenSSL (mod_ssl) www.modssl.org > User Support Mailing List [EMAIL PROTECTED] > Automated List Manager [EMAIL PROTECTED] > ______________________________________________________________________ Apache Interface to OpenSSL (mod_ssl) www.modssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]
