Getting Error while running slc start

[schitransh]

2015-06-22T11:05:23.505Z pid:17567 worker:6 INFO strong-agent[17567] started profiling agent
2015-06-22T11:05:24.074Z pid:17537 worker:0 ERROR supervisor worker id 6 (pid 17567) accidental exit with SIGSEGV
2015-06-22T11:05:25.411Z pid:17537 worker:0 INFO supervisor started worker 7 (pid 17572)
2015-06-22T11:05:25.556Z pid:17572 worker:7 INFO strong-agent v1.6.0 profiling app 'kodiakLCMS' pid '17572'
2015-06-22T11:05:25.558Z pid:17572 worker:7 INFO strong-agent[17572] started profiling agent
2015-06-22T11:05:26.082Z pid:17537 worker:0 ERROR supervisor worker id 7 (pid 17572) accidental exit with SIGSEGV
2015-06-22T11:05:27.468Z pid:17537 worker:0 INFO supervisor started worker 8 (pid 17582)
2015-06-22T11:05:27.617Z pid:17582 worker:8 INFO strong-agent v1.6.0 profiling app 'kodiakLCMS' pid '17582'
2015-06-22T11:05:27.619Z pid:17582 worker:8 INFO strong-agent[17582] started profiling agent
Command "log-dump" on "pmctl" failed with Error: connect ECONNREFUSED

After that it was stopped.

Please let me know any configuration missing.

[sam-github]

What command did you run that gave that output? What is slc -v?

Could you try to reproduce this by runnin slc pm --base=~/.strong-pm --control=~/.strong-pm/pmctl, and then doing slc ctl start; slc ctl log-dump 1 in another window?

[schitransh]

Thanks sam for reply :)
To give output : i have given command
./../node-v0.12.4-linux-x64/bin/slc ctl log-dump kodiakLCMS

[root@SA_206 kodiak_lcms]# ./../node-v0.12.4-linux-x64/bin/slc -v
strongloop v4.0.5 (node v0.12.4)
âââ strong-arc@1.4.3 (088c67d)
âââ strong-build@2.0.2 (3221b91)
âââ strong-deploy@2.2.2 (13baab4)
âââ strong-pm@4.3.1 (45d254a)
âââ strong-registry@1.1.5 (f46e58f)
âââ strong-start@1.2.0 (e59f8b5)
ââ⬠strong-supervisor@2.0.1 (73ea01d)
â âââ strong-agent@1.6.0
âââ generator-loopback@1.10.0 (150f12b)
âââ node-inspector@0.7.4
âââ nodefly-register@0.3.3

When i am running command which you have suggested :

[root@SA_206 kodiak_lcms]# ./../node-v0.12.4-linux-x64/bin/slc pm --base=/.strong-pm --control=/.strong-pm/pmctl
slc pm: StrongLoop PM v4.3.1 (API v6.1.0) listening on port 8701
slc pm: control listening on path /home/chitransh/kodiak_lcms/~/.strong-pm/pmctl
slc pm: listen on 8701, work base is /home/chitransh/kodiak_lcms/~/.strong-pm, driver is direct-driver

and another window :

[root@SA_206 kodiak_lcms]# ./../node-v0.12.4-linux-x64/bin/slc ctl start kodiakLCMS;./../node-v0.12.4-linux-x64/bin/slc ctl log-dump 1
Command "start" on "/var/lib/strong-pm/pmctl" failed with Error: connect ECONNREFUSED
Command "log-dump" on "/var/lib/strong-pm/pmctl" failed with Error: connect ECONNREFUSED

it is not connecting.

but if i am starting strong-pm service like :

[root@SA_206 kodiak_lcms]# /sbin/initctl start strong-pm
strong-pm start/running, process 6847

[root@SA_206 kodiak_lcms]# ./../node-v0.12.4-linux-x64/bin/slc ctl start kodiakLCMS;./../node-v0.12.4-linux-x64/bin/slc ctl log-dump 1
Service: "kodiakLCMS"
Instance Response
1 no current application
Command "start" on "/var/lib/strong-pm/pmctl" failed with error
No application running, no log to dump

package.json in application folder:
{
"name": "kodiakLCMS",
"version": "1.0.0",
"main": "server/server.js",
"scripts": {
"pretest": "jshint ."
},
"dependencies": {
"compression": "^1.0.3",
"cors": "^2.5.2",
"errorhandler": "^1.1.1",
"loopback": "^2.14.0",
"loopback-boot": "^2.6.5",
"loopback-datasource-juggler": "^2.19.0",
"serve-favicon": "^2.0.1"
},
"optionalDependencies": {
"loopback-explorer": "^1.1.0"
}

i am not getting where is the issues because same application was working with older slc version like.
[root@SA_206 bin]# ./slc -v
strongloop v3.1.2 (node v0.12.4)
âââ strong-arc@1.2.0
âââ strong-build@1.0.3
âââ strong-deploy@1.2.0
âââ strong-pm@3.2.0
âââ strong-registry@1.1.4
âââ strong-start@1.0.3
ââ⬠strong-supervisor@1.5.2
â âââ strong-agent@1.5.1
âââ generator-loopback@1.9.1
âââ node-inspector@0.7.4
âââ nodefly-register@0.3.3

please help me on this issue.
Thanks

[schitransh]

I have deploy application in process manager and then run below command the getting error like
[root@SA_206 kodiak_lcms]# ./../node-v0.12.4-linux-x64/bin/slc ctl start kodiakLCMS;./../node-v0.12.4-linux-x64/bin/slc ctl log-dump --follow
Command "start" on "/var/lib/strong-pm/pmctl" failed with Error: Unknown "ServerService" id "undefined".
Command "log-dump" on "/var/lib/strong-pm/pmctl" failed with Error: Unknown "ServerService" id "undefined".

[schitransh]

Hi Sam

Now able to run application but when i am running command for log then getting error like.

./../node-v0.12.4-linux-x64/bin/slc ctl -C http://127.0.0.1:8701 log-dump kodiakLCMS --follow

2015-06-23T11:07:19.815Z pid:21438 worker:3 INFO strong-agent not profiling, agent metrics requires a valid license.
2015-06-23T11:07:19.815Z pid:21438 worker:3 Please contact sales@strongloop.com for assistance.
2015-06-23T11:07:19.815Z pid:21443 worker:4 {"name":"Logger","hostname":"SA_206","pid":21443,"module":"data_manager","class":"Main","level":30,"msg":" creating users :: [{"firstName":"abc","lastName":"Admin","email":"admin@work.com","username":"admin","password":"123!","depid":"abc","privilege":0}]","time":"2015-06-23T11:07:19.815Z","v":0}
2015-06-23T11:07:19.821Z pid:21443 worker:4 INFO strong-agent not profiling, agent metrics requires a valid license.
2015-06-23T11:07:19.821Z pid:21443 worker:4 Please contact sales@strongloop.com for assistance.
2015-06-23T11:07:21.965Z pid:21407 worker:0 INFO supervisor started worker 5 (pid 21464)
2015-06-23T11:07:21.965Z pid:21407 worker:0 INFO supervisor resized to 4
2015-06-23T11:07:22.278Z pid:21464 worker:5 INFO strong-agent v1.6.0 profiling app 'kodiakLCMS' pid '21464'
2015-06-23T11:07:22.280Z pid:21464 worker:5 INFO strong-agent[21464] started profiling agent
2015-06-23T11:07:23.749Z pid:21407 worker:0 ERROR supervisor worker id 4 (pid 21443) accidental exit with SIGSEGV
2015-06-23T11:07:23.763Z pid:21407 worker:0 ERROR supervisor worker id 3 (pid 21438) accidental exit with #SIGSEGV#
2015-06-23T11:07:23.789Z pid:21407 worker:0 ERROR supervisor worker id 2 (pid 21433) accidental exit with SIGSEGV
2015-06-23T11:07:25.753Z pid:21473 worker:0 INFO strong-agent v1.6.0 profiling app 'kodiakLCMS' pid '21473'

Worker process is exit with #SIGSEGV# error

Not sure what was causing issues. Please help us

Thanks
Chitransh

[sam-github]

SIGSEGV is either a bug in node/v8, or your build of node/v8, or possibly a problem with the agent.

Do you have a core dump from the worker?