glibc detected *** free(): invalid pointer: 0x099d8ab8

[shikher arya1]

Hi,

We are using CL 6.1 and we have configured an OB thread with Database OB protocol.

Once in every week we are getting this error in Log files:

Call to “doMsg” returned error string “caught exception trying to processMessageFromCloverleaf: Database connection is not valid.”. Returning bad send to engine.

Nov 02, 2015 1:30:29 AM com.lawson.cloverleaf.dbprotocol.CJDDBProtocolOB processMessageFromCloverleaf

INFO: Establish db connection: lwsn_sac_outbound

*** glibc detected *** /cloverleaf/cis6.1/integrator/bin/hciengine: free(): invalid pointer: 0x099d8ab8 ***

======= Backtrace: =========

/lib/libc.so.6(+0x81cb91)[0x2c27b91]

/cloverleaf/cis6.1/integrator/bin/hciengine(strFree+0x17)[0x82cacc9]

/cloverleaf/cis6.1/integrator/bin/hciengine(_Z16ptdSetErrContextiPc+0x42)[0x816db44]

/cloverleaf/cis6.1/integrator/bin/hciengine[0x8102c01]

/cloverleaf/cis6.1/integrator/bin/hciengine[0x810383f]

/lib/libpthread.so.0(-0xff6ad4c7)[0x168b39]

/lib/libc.so.6(clone+0x5e)[0x2c99c2e]

This error makes my Process to shutdown and also, the configured alert for Process Dead Status is not fired when this situation occurs.

Under normal process shutdown, my alert is fired.

Please help me out.

Thanks.

Topic

[Elisha Gould]

Try putting the thread in a separate process. Cloverleaf was not initially designed to be multi-threaded, so some threads must be in their own process to prevent two OS threads accessing the data at the same time.

[shikher arya1]

As of now, we have one IB thread Fileset protocol configured and one OB thread Database protocol configured in a single process.

[Author]

Replies