Region (Sandbox Plaza III) # terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc
Stacktrace:

  at <unknown> <0xffffffff>
  at (wrapper managed-to-native) OdeAPI.d.CollidePtr (intptr,intptr,int,intptr,int) <IL 0x00016, 0xffffffff>
  at OpenSim.Region.PhysicsModule.ubOde.ODEScene.near (intptr,intptr,intptr) [0x00138] in /home/osgrid/PLAZA/sandbox_plaza3/OpenSim/Region/PhysicsModules/ubOde/ODEScene.cs:771
  at (wrapper native-to-managed) OpenSim.Region.PhysicsModule.ubOde.ODEScene.near (intptr,intptr,intptr) <IL 0x0002e, 0xffffffff>
  at <unknown> <0xffffffff>
  at (wrapper managed-to-native) OdeAPI.d.SpaceCollide2 (intptr,intptr,intptr,OdeAPI.d/NearCallback) <IL 0x0001a, 0xffffffff>
  at OpenSim.Region.PhysicsModule.ubOde.ODEScene.collision_optimized () [0x001da] in /home/osgrid/PLAZA/sandbox_plaza3/OpenSim/Region/PhysicsModules/ubOde/ODEScene.cs:1173
  at OpenSim.Region.PhysicsModule.ubOde.ODEScene.Simulate (single) [0x0033f] in /home/osgrid/PLAZA/sandbox_plaza3/OpenSim/Region/PhysicsModules/ubOde/ODEScene.cs:1693
  at OpenSim.Region.Framework.Scenes.SceneGraph.UpdatePhysics (double) [0x00009] in /home/osgrid/PLAZA/sandbox_plaza3/OpenSim/Region/Framework/Scenes/SceneGraph.cs:222
  at OpenSim.Region.Framework.Scenes.Scene.Update (int) [0x0018d] in /home/osgrid/PLAZA/sandbox_plaza3/OpenSim/Region/Framework/Scenes/Scene.cs:1733
  at OpenSim.Region.Framework.Scenes.Scene.Heartbeat () [0x00057] in /home/osgrid/PLAZA/sandbox_plaza3/OpenSim/Region/Framework/Scenes/Scene.cs:1577
  at System.Threading.Thread.StartInternal () [0x00016] in /root/install/mono-3.2.3/mono-3.2.3/mcs/class/corlib/System.Threading/Thread.cs:680
  at (wrapper runtime-invoke) object.runtime_invoke_void__this__ (object,intptr,intptr,intptr) <IL 0x0004e, 0xffffffff>

Native stacktrace:

        mono-boehm() [0x4ada71]
        /lib64/libpthread.so.0(+0xf140) [0x7fb49c8f7140]
        /lib64/libc.so.6(gsignal+0x35) [0x7fb49c577d25]
        /lib64/libc.so.6(abort+0x148) [0x7fb49c5791a8]
        /usr/lib64/libstdc++.so.6(_ZN9__gnu_cxx27__verbose_terminate_handlerEv+0x11d) [0x7fb31a86368d]
        /usr/lib64/libstdc++.so.6(+0x63796) [0x7fb31a861796]
        /usr/lib64/libstdc++.so.6(+0x637c3) [0x7fb31a8617c3]
        /usr/lib64/libstdc++.so.6(+0x639ee) [0x7fb31a8619ee]
        /usr/lib64/libstdc++.so.6(_Znwm+0x7d) [0x7fb31a861ecd]
        /usr/lib64/libstdc++.so.6(_Znam+0x9) [0x7fb31a861f69]
        /home/osgrid/PLAZA/sandbox_plaza3/bin/lib64/libode-x86_64.so(_ZN13dxHeightfield20allocateHeightBufferEmm+0x32) [0x7fb31ab54462]
        /home/osgrid/PLAZA/sandbox_plaza3/bin/lib64/libode-x86_64.so(_ZN13dxHeightfield23dCollideHeightfieldZoneEiiiiP6dxGeomiiP12dContactGeomi+0x1b0) [0x7fb31ab54ba0]
        /home/osgrid/PLAZA/sandbox_plaza3/bin/lib64/libode-x86_64.so(_Z19dCollideHeightfieldP6dxGeomS0_iP12dContactGeomi+0x23a) [0x7fb31ab55d3a]
        [0x40aec6f3]

Debug info from gdb:

unknown address family 0x81
unknown address family 0x189
unknown address family 0x189
unknown address family 0x189