On Sep 30, 2014, at 9:00 AM, Matthieu Bienvenüe <[email protected]> wrote:
> Is that possible to do it on config instead of recompiling ATS ? What version are you using? I’m not 100% certain, but I’d expect Geffon’s additions to not have dedicated SSL threads would avoid the need for that patch as well? Brian? If I recall, with a recent version of ATS, you’d simply set proxy.config.ssl.number.threads to -1. In either case, why is that patch not committed? Is there a Jira for it? — Leif > > Regards, > > Matt > Le 30/09/2014 16:49, 英才 a écrit : >> >> disable AIO or patch https://github.com/phonehold/with-aio-ssl-init may >> solve your problem >> >> 在 2014年9月30日，下午10:41，Matthieu Bienvenüe <[email protected]> 写道： >> >>> Hello, >>> >>> >>> SSL works fine with my certs, but it crashes only after a certain amount of >>> time/requests. >>> >>> Here is the stack trace from traffic.out: >>> >>> NOTE: Traffic Server received Sig 11: Segmentation fault >>> /usr/bin/traffic_server - STACK TRACE: >>> [0x4001e500] >>> /usr/bin/traffic_server(_Z12ink_aio_readP11AIOCallbacki+0x2a)[0x830056a] >>> /usr/bin/traffic_server(_ZN7CacheVC10handleReadEiP5Event+0x282)[0x82c4402] >>> /usr/bin/traffic_server(_ZN5Cache9open_readEP12ContinuationP7INK_MD5P7HTTPHdrP21CacheLookupHttpConfig13CacheFragTypePci+0x5be)[0x82df68e] >>> /usr/bin/traffic_server(_ZN14CacheProcessor9open_readEP12ContinuationP3URLbP7HTTPHdrP21CacheLookupHttpConfigl13CacheFragType+0xdc)[0x82c2b4c] >>> /usr/bin/traffic_server(_ZN11HttpCacheSM18do_cache_open_readEv+0x63)[0x81ab6f3] >>> /usr/bin/traffic_server(_ZN11HttpCacheSM9open_readEP3URLP7HTTPHdrP21CacheLookupHttpConfigl+0x4c)[0x81aba0c] >>> /usr/bin/traffic_server(_ZN6HttpSM24do_cache_lookup_and_readEv+0x115)[0x81bd105] >>> /usr/bin/traffic_server(_ZN6HttpSM14set_next_stateEv+0x6af)[0x81ce7bf] >>> /usr/bin/traffic_server(_ZN6HttpSM17handle_api_returnEv+0x108)[0x81cc8d8] >>> /usr/bin/traffic_server(_ZN6HttpSM17state_api_calloutEiPv+0x300)[0x81c9940] >>> /usr/bin/traffic_server(_ZN6HttpSM23do_api_callout_internalEv+0x54)[0x81c9da4] >>> /usr/bin/traffic_server(_ZN6HttpSM14set_next_stateEv+0x250)[0x81ce360] >>> /usr/bin/traffic_server(_ZN6HttpSM14set_next_stateEv+0x7eb)[0x81ce8fb] >>> /usr/bin/traffic_server(_ZN6HttpSM17handle_api_returnEv+0x108)[0x81cc8d8] >>> /usr/bin/traffic_server(_ZN6HttpSM17state_api_calloutEiPv+0x300)[0x81c9940] >>> /usr/bin/traffic_server(_ZN6HttpSM23do_api_callout_internalEv+0x54)[0x81c9da4] >>> /usr/bin/traffic_server(_ZN6HttpSM14set_next_stateEv+0x250)[0x81ce360] >>> /usr/bin/traffic_server(_ZN6HttpSM17handle_api_returnEv+0x108)[0x81cc8d8] >>> /usr/bin/traffic_server(_ZN6HttpSM17state_api_calloutEiPv+0x300)[0x81c9940] >>> /usr/bin/traffic_server(_ZN6HttpSM18state_api_callbackEiPv+0x78)[0x81cc398] >>> /usr/bin/traffic_server(TSHttpTxnReenable+0x1f0)[0x810ef50] >>> /usr/lib/trafficserver/modules/stats_over_http.so(+0x102e)[0x4095f02e] >>> /usr/bin/traffic_server(_ZN6HttpSM17state_api_calloutEiPv+0xd8)[0x81c9718] >>> /usr/bin/traffic_server(_ZN6HttpSM23do_api_callout_internalEv+0x54)[0x81c9da4] >>> /usr/bin/traffic_server(_ZN6HttpSM14set_next_stateEv+0x250)[0x81ce360] >>> /usr/bin/traffic_server(_ZN6HttpSM32state_read_client_request_headerEiPv+0x1e8)[0x81c5738] >>> /usr/bin/traffic_server(_ZN6HttpSM12main_handlerEiPv+0x7e)[0x81ca93e] >>> /usr/bin/traffic_server(_ZN18UnixNetVConnection19readSignalAndUpdateEi+0x45)[0x83166a5] >>> /usr/bin/traffic_server(_ZN17SSLNetVConnection11net_read_ioEP10NetHandlerP7EThread+0x10b0)[0x83057f0] >>> /usr/bin/traffic_server(_ZN10NetHandler12mainNetEventEiP5Event+0x27f)[0x830dd7f] >>> /usr/bin/traffic_server(_ZN7EThread13process_eventEP5Eventi+0x98)[0x8339cf8] >>> /usr/bin/traffic_server(_ZN7EThread7executeEv+0x419)[0x833a449] >>> /usr/bin/traffic_server[0x8338ebb] >>> /lib/i386-linux-gnu/libpthread.so.0(+0x5954)[0x4046b954] >>> /lib/i386-linux-gnu/libc.so.6(clone+0x5e)[0x40688cbe] >>> [E. Mgmt] log ==> [TrafficManager] using root directory '/usr' >>> [TrafficServer] using root directory '/usr' >>> >>> Here is my record.config for SSL parameters: >>> >>> CONFIG proxy.config.http.server_ports STRING 8080 4443:ssl >>> >>> CONFIG proxy.config.ssl.enabled INT 1 >>> CONFIG proxy.config.ssl.server.cert.path STRING /etc/trafficserver/ssl/ >>> CONFIG proxy.config.ssl.server.private_key.path STRING >>> /etc/trafficserver/ssl/ >>> >>> And for ssl_multicert.config: >>> >>> ssl_cert_name=new2014/100.pem ssl_key_name=new2014/100.key >>> >>> >>> >>> >>> Le 30/09/2014 15:54, Susan Hinrichs a écrit : >>>> Matt, >>>> >>>> Is there a basic stack trace in traffic.out? What is your SSL >>>> configuration? Do you have certs set up in ssl_multicert.config? Or are >>>> you doing a blind tunnel on the SSL traffic? >>>> >>>> Susan >>>> >>>> On 9/30/2014 2:14 AM, Matthieu Bienvenüe wrote: >>>>> Hello ! >>>>> >>>>> I'm configuring ATS as a reverse proxy and I need SSL support. >>>>> >>>>> ATS runs on OpenVZ on Debian. It's the version 5.0.1 installed from >>>>> backport packages. >>>>> >>>>> ATS works fine, SSL too. But after a while SSL makes ATS crash. >>>>> >>>>> In manager.log I found that there is a segmentation fault: >>>>> >>>>> [Sep 29 16:08:33.020] Manager {0xb6fb76d0} ERROR: >>>>> [LocalManager::pollMgmtProcessServer] Server Process terminated due to >>>>> Sig 11: Segmentation fault >>>>> [Sep 29 16:08:33.021] Manager {0xb6fb76d0} ERROR: [Alarms::signalAlarm] >>>>> Server Process was reset >>>>> [Sep 29 16:08:34.041] Manager {0xb6fb76d0} NOTE: >>>>> [LocalManager::startProxy] Launching ts process >>>>> [Sep 29 16:08:34.049] Manager {0xb6fb76d0} NOTE: >>>>> [LocalManager::pollMgmtProcessServer] New process connecting fd '16' >>>>> [Sep 29 16:08:34.049] Manager {0xb6fb76d0} NOTE: [Alarms::signalAlarm] >>>>> Server Process born >>>>> >>>>> Here is a dump of the syslog when crashing: >>>>> >>>>> Sep 30 07:05:09 ats traffic_manager[5471]: {0xb704d6d0} FATAL: >>>>> [LocalManager::pollMgmtProcessServer] Error in read (errno: 104) >>>>> Sep 30 07:05:09 ats traffic_manager[5471]: {0xb704d6d0} ERROR: >>>>> [LocalManager::sendMgmtMsgToProcesses] Error writing message >>>>> Sep 30 07:05:09 ats traffic_manager[5471]: {0xb704d6d0} ERROR: (last >>>>> system error 32: Broken pipe) >>>>> Sep 30 07:05:09 ats traffic_cop[23694]: cop received child status signal >>>>> [5471 256] >>>>> Sep 30 07:05:09 ats traffic_cop[23694]: traffic_manager not running, >>>>> making sure traffic_server is dead >>>>> Sep 30 07:05:09 ats traffic_cop[23694]: spawning traffic_manager >>>>> Sep 30 07:05:09 ats traffic_manager[6938]: NOTE: --- Manager Starting --- >>>>> Sep 30 07:05:09 ats traffic_manager[6938]: NOTE: Manager Version: Apache >>>>> Traffic Server - traffic_manager - 5.0.1 - (build # 7259 on Aug 25 2014 >>>>> at 09:26:11) >>>>> Sep 30 07:05:09 ats traffic_manager[6938]: NOTE: Unable to set >>>>> RLIMIT_NOFILE(7):cur(1475961),max(1475961) >>>>> Sep 30 07:05:09 ats traffic_manager[6938]: NOTE: >>>>> RLIMIT_NOFILE(7):cur(30000),max(30000) >>>>> Sep 30 07:05:09 ats traffic_manager[6938]: ERROR ==> [runAsUser] Error: >>>>> Failed to restore capabilities after switch to user trafficserver. >>>>> Sep 30 07:05:11 ats traffic_server[6946]: NOTE: --- traffic_server >>>>> Starting --- >>>>> Sep 30 07:05:11 ats traffic_server[6946]: NOTE: traffic_server Version: >>>>> Apache Traffic Server - traffic_server - 5.0.1 - (build # 7259 on Aug 25 >>>>> 2014 at 09:27:18) >>>>> Sep 30 07:05:11 ats traffic_server[6946]: NOTE: Unable to set >>>>> RLIMIT_NOFILE(7):cur(-611778560),max(-611778560) >>>>> Sep 30 07:05:13 ats traffic_manager[6938]: {0xb708b6d0} ERROR: >>>>> [LocalManager::pollMgmtProcessServer] Server Process terminated due to >>>>> Sig 11: Segmentation fault >>>>> Sep 30 07:05:13 ats traffic_manager[6938]: {0xb708b6d0} ERROR: >>>>> [Alarms::signalAlarm] Server Process was reset >>>>> >>>>> >>>>> Any idea where to look for to solve this problem ? >>>>> >>>>> Thanks a lot ! >>>>> >>>>> Matt >>>> >>> >>> >> >
