Output from manual run of LinuxCNC halui-jogging test wit debugging turned on.

linuxcnc-halui-jogging-fail.txt

bash-4.1$ export MSGD_OPTS=-s
bash-4.1$ export DEBUG=5
bash-4.1$ linuxcnc -r tests/halui-jogging/halui.ini
Machine configuration file is 'halui.ini'
Starting LinuxCNC...
msgd:0: startup instance=inst0 pid=12056 flavor=posix rtlevel=5 usrlevel=5 halsize=512000 shm=Posix gcc=4.4.7 20120313 (Red Hat 4.4.7-3) git=v~~
msgd:0: rtapi_app:12058:user master:0 started pid=12058 gcc=4.4.7 20120313 (Red Hat 4.4.7-3) git=v~~
io started
msgd:0: rtapi_app:12058:user rtapi_app: handle:0 retrieved posix v~~
msgd:0: rtapi:-1:rt RTAPI:0  posix v~~ init
msgd:0: rtapi_app:12058:user rtapi: loaded from rtapi.so
msgd:0: rtapi:-1:rt HAL_LIB:0 loading RT support gd=0xb7676000p
msgd:0: rtapi:-1:rt RTAPI: initing module HAL_LIB
msgd:0: rtapi:-1:rt RTAPI: module 'HAL_LIB' loaded, ID: 32769
msgd:0: rtapi:-1:rt HAL_LIB:0 kernel lib installed successfully
msgd:0: rtapi_app:12058:user hal_lib: loaded from hal_lib.so
msgd:0: rtapi_app:12058:user rtapi_app:0 initialization complete
msgd:0: hal_lib:12059:user HAL: initializing hal_lib
msgd:0: hal_lib:12059:user HAL: hal_rtapi_attach(): HAL shm segment attached
msgd:0: hal_lib:12059:user HAL: component 'halcmd12059' initialized, ID = 01
msgd:0: hal_lib:12059:user HAL: hal_rtapi_detach(): HAL shm segment detached
msgd:0: hal_lib:12059:user HAL: initializing hal_lib
msgd:0: hal_lib:12059:user HAL: hal_rtapi_attach(): HAL shm segment attached
msgd:0: hal_lib:12060:user io 
msgd:0: hal_lib:12060:user -ini 
msgd:0: hal_lib:12060:user /home/buildbot/slave/sl6-32-posix-ubc/build/source/tests/halui-jogging/halui.ini 
msgd:0: hal_lib:12060:user 
msgd:0: hal_lib:12060:user HAL: initializing hal_lib
msgd:0: hal_lib:12060:user HAL: hal_rtapi_attach(): HAL shm segment attached
msgd:0: hal_lib:12060:user HAL: component 'iocontrol' initialized, ID = 04
<commandline>:0: Component 'iocontrol' ready
<commandline>:0: Program 'io' started
halcmd loadusr io started
msgd:0: hal_lib:12060:user HAL: creating pin 'iocontrol.0.user-enable-out'
msgd:0: hal_lib:12060:user HAL: creating pin 'iocontrol.0.user-request-enable'
msgd:0: hal_lib:12060:user HAL: creating pin 'iocontrol.0.coolant-flood'
msgd:0: hal_lib:12060:user HAL: creating pin 'iocontrol.0.coolant-mist'
msgd:0: hal_lib:12060:user HAL: creating pin 'iocontrol.0.lube'
msgd:0: hal_lib:12060:user HAL: creating pin 'iocontrol.0.tool-prepare'
msgd:0: hal_lib:12060:user HAL: creating pin 'iocontrol.0.tool-number'
msgd:0: hal_lib:12060:user HAL: creating pin 'iocontrol.0.tool-prep-number'
msgd:0: hal_lib:12060:user HAL: creating pin 'iocontrol.0.tool-prep-pocket'
msgd:0: hal_lib:12060:user HAL: creating pin 'iocontrol.0.tool-prepared'
msgd:0: hal_lib:12060:user HAL: creating pin 'iocontrol.0.tool-change'
msgd:0: hal_lib:12060:user HAL: creating pin 'iocontrol.0.tool-changed'
msgd:0: hal_lib:12060:user HAL: creating pin 'iocontrol.0.emc-enable-in'
msgd:0: hal_lib:12060:user HAL: creating pin 'iocontrol.0.lube_level'
msgd:0: hal_lib:12059:user HAL: removing component 01
msgd:0: hal_lib:12059:user HAL: component 01 removed, name = 'halcmd12059'
msgd:0: hal_lib:12059:user HAL: hal_rtapi_detach(): HAL shm segment detached
msgd:0: hal_lib:12059:user _ulapi_cleanup():
msgd:0: hal_lib:12059:user ULAPI:0 v~~ exit
libnml/os_intf/_shm.c 209: shmget(1004(0x3EC),1024,0) failed: (errno = 2): No such file or directory
libnml/os_intf/_shm.c 228: No shared memory buffer exists for this key and the IPC_CREAT was not given.
libnml/os_intf/_shm.c 416: rcs_shm_nattch: shmctl failed: Invalid argument
libnml/cms/cms_cfg.cc 916: cms_config: -4(CMS_NO_MASTER_ERROR: An error occured becouse the master was not started.) Error occured during SHMEM create.
libnml/nml/nml.cc 368: NML: cms_config returned -1.

**********************************************************
* Current Directory = /home/buildbot/slave/sl6-32-posix-ubc/build/source/tests/halui-jogging
* 
**********************************************************
* BufferName = toolCmd
* BufferType = 0
* ProcessName = tool
* Configuration File = /home/buildbot/slave/sl6-32-posix-ubc/build/source/configs/common/linuxcnc.nml
* CMS Status = -4 (CMS_NO_MASTER_ERROR: An error occured becouse the master was not started.)
* Recent errors repeated:
cms_config: -4(CMS_NO_MASTER_ERROR: An error occured becouse the master was not started.) Error occ
NML: cms_config returned -1.

No shared memory buffer exists for this key and the IPC_CREAT was not given.

rcs_shm_nattch: shmctl failed: Invalid argument

* BufferLine: B toolCmd               SHMEM   localhost       1024    0       0       4       16 1004 TCP=5005 xdr
* ProcessLine: P tool          toolCmd         LOCAL   localhost       R       0       1.0     0       3
* Config File = /home/buildbot/slave/sl6-32-posix-ubc/build/source/configs/common/linuxcnc.nml
* error_type = 0 (NML_NO_ERROR)
************************************************************

msgd:0: hal_lib:12060:user emcToolCmd buffer not available
libnml/os_intf/_shm.c 209: shmget(1005(0x3ED),8192,0) failed: (errno = 2): No such file or directory
libnml/os_intf/_shm.c 228: No shared memory buffer exists for this key and the IPC_CREAT was not given.
libnml/os_intf/_shm.c 416: rcs_shm_nattch: shmctl failed: Invalid argument
libnml/cms/cms_cfg.cc 916: cms_config: -4(CMS_NO_MASTER_ERROR: An error occured becouse the master was not started.) Error occured during SHMEM create.
libnml/nml/nml.cc 368: NML: cms_config returned -1.

Cause is documented in machinekit/machinekit#65. Thanks, Michael!