Experimental Physics and
Industrial Control System

Matej,

 

The stack traces you sent look very much like Mantis bug tracker entry 260 (see the diff below that fixes Mantis 260).

 

Was this observed when the MAC OSX client was linked with R3.14.8.2 (which does not have the patch described below) or was this observed when the MAC OSX client was linked with R3.14.9.x?

 

Thanks for your kind assistance and best regards,

 

Jeff

 

cvs diff: conflicting specifications of output style

--- cac.cpp 13 Feb 2006 16:33:46 -0000    1.180.2.33

+++ cac.cpp 6 Jun 2006 23:08:34 -0000     1.180.2.34

@@ -497,6 +497,12 @@

         if ( ! sockAddrAreIdentical ( &addr, &chanAddr ) ) {

             char acc[64];

             pChan->getPIIU(guard)->getHostName ( guard, acc, sizeof ( acc ) );

+            // It is possible for the ioInitiate call below to

+            // call the callback directly if queue quota is exceeded.

+            // This callback takes the callback lock and therefore we

+            // must release the primary mutex here to avoid a lock

+            // hierarchy inversion.

+            epicsGuardRelease < epicsMutex > unguard ( guard );

             msgForMultiplyDefinedPV * pMsg = new ( this->mdpvFreeList )

                 msgForMultiplyDefinedPV ( this->ipToAEngine,

                     *this, pChan->pName ( guard ), acc );

 

***** CVS exited normally with code 1 *****