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 <matthieu@exultet.net> 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