I'm trying to get ubc ready to merge, and i'm running into a problem that i'd like help debugging.
I have a machine (Precise, x86, with memleak's RTAI kernel) that runs the ubc branch fine when configured for rip, but throws errors when installed from the debian packages i've made (with the seb/ubc3-deb branch). Here's the output for the RTAI flavor: > 0 09:33:47 seb@precise-rtai-x86 /home/seb> which linuxcnc > /usr/bin/linuxcnc > 0 09:33:48 seb@precise-rtai-x86 /home/seb> dpkg -s linuxcnc | grep Version > Version: 1:2.6.0~pre~seb.ubc3.deb~8579fcd > 0 09:33:51 seb@precise-rtai-x86 /home/seb> DEBUG=5 linuxcnc -l > LINUXCNC - 2.6.0~pre~seb-ubc3-deb~8579fcd > Machine configuration directory is '/home/seb/linuxcnc/configs/sim.axis' > Machine configuration file is 'axis.ini' > Starting LinuxCNC... > io started > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd loadusr io started > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > Shutting down and cleaning up LinuxCNC... > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > realtime unload: notice: attempting to unload shmdrv > Cleanup done > LinuxCNC terminated with an error. You can find more information in the log: > /home/seb/linuxcnc_debug.txt > and > /home/seb/linuxcnc_print.txt > as well as in the output of the shell command 'dmesg' and in the terminal > 255 09:33:58 seb@precise-rtai-x86 /home/seb> And the relevant bit from the log: > Jan 19 09:33:54 precise-rtai-x86 msgd:0: startup instance=inst0 pid=31317 > flavor=rtai-kernel rtlevel=5 usrlevel=5 halsize=512000 shm=shmdrv gcc=4.6.3 > git=unknown > Jan 19 09:33:54 precise-rtai-x86 kernel: I-pipe: head domain RTAI registered. > Jan 19 09:33:54 precise-rtai-x86 kernel: RTAI[hal]: compiled with gcc version > 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) . > Jan 19 09:33:54 precise-rtai-x86 kernel: RTAI[hal]: mounted (IPIPE-NOTHREADS, > IMMEDIATE (INTERNAL IRQs DISPATCHED), ISOL_CPUS_MASK: 0). > Jan 19 09:33:54 precise-rtai-x86 kernel: SYSINFO: CPUs 2, LINUX APIC IRQ > 2312, TIM_FREQ 62514702, CLK_FREQ 2095130000, CPU_FREQ 2095130000 > Jan 19 09:33:54 precise-rtai-x86 kernel: RTAI_APIC_TIMER_IPI: RTAI DEFINED > 2314, VECTOR 2314; LINUX_APIC_TIMER_IPI: RTAI DEFINED 2312, VECTOR 2312 > Jan 19 09:33:54 precise-rtai-x86 kernel: TIMER NAME: lapic; VARIOUSLY FOUND > APIC FREQs: 62514702, 62514702, 59840000 > Jan 19 09:33:54 precise-rtai-x86 kernel: RTAI[malloc]: global heap size = > 131072 bytes, <BSD>. > Jan 19 09:33:54 precise-rtai-x86 kernel: , <uses LINUX SYSCALLs>, kstacks > pool size = 524288 bytes. > Jan 19 09:33:54 precise-rtai-x86 kernel: RTAI[sched]: hard timer type/freq = > APIC/62514702(Hz); default timing: periodic; linear timed lists. > Jan 19 09:33:54 precise-rtai-x86 kernel: RTAI[sched]: Linux timer freq = 1000 > (Hz), TimeBase freq = 2095130000 hz. > Jan 19 09:33:54 precise-rtai-x86 kernel: RTAI[sched]: timer setup = 999 ns, > resched latency = 2943 ns. > Jan 19 09:33:54 precise-rtai-x86 kernel: ***** WARNING: GLOBAL HEAP NEITHER > SHARABLE NOR USABLE FROM USER SPACE (use the vmalloc option for RTAI malloc) > ***** > Jan 19 09:33:54 precise-rtai-x86 kernel: RTAI[math]: loaded. > Jan 19 09:33:54 precise-rtai-x86 msgd:0: :0:kernel RTAPI:0 rtai-kernel > unknown init > Jan 19 09:33:54 precise-rtai-x86 msgd:0: rt:0:kernel RTAPI:0 Init complete > Jan 19 09:33:55 precise-rtai-x86 msgd:0: rt:0:kernel HAL_LIB:0 loading RT > support gd=fa7f8000 > Jan 19 09:33:55 precise-rtai-x86 msgd:0: rt:0:kernel RTAPI:0 initing module > HAL_LIB > Jan 19 09:33:55 precise-rtai-x86 msgd:0: rt:0:kernel RTAPI:0 module 'HAL_LIB' > loaded, ID: 1 > Jan 19 09:33:55 precise-rtai-x86 msgd:0: rt:0:kernel RTAPI: using new shmem 1 > Jan 19 09:33:55 precise-rtai-x86 msgd:0: rt:0:kernel RTAPI: shmem 01 created > by module 01, key: 4279346, size: 512000 > Jan 19 09:33:55 precise-rtai-x86 msgd:0: rt:0:kernel HAL_LIB:0 kernel lib > installed successfully > Jan 19 09:33:57 precise-rtai-x86 msgd:0: msgd:0: SIGTERM - shutting down > Jan 19 09:33:57 precise-rtai-x86 msgd:0: normal shutdown - global segment > detached > Jan 19 09:33:58 precise-rtai-x86 kernel: RTAI[math]: unloaded. > Jan 19 09:33:58 precise-rtai-x86 kernel: RTAI[malloc]: unloaded. > Jan 19 09:33:58 precise-rtai-x86 kernel: RTAI[sched]: unloaded (forced > hard/soft/hard transitions: traps 0, syscalls 0). > Jan 19 09:33:58 precise-rtai-x86 kernel: I-pipe: head domain RTAI > unregistered. > Jan 19 09:33:58 precise-rtai-x86 kernel: RTAI[hal]: unmounted. And the output for the posix flavor: > 255 09:33:58 seb@precise-rtai-x86 /home/seb> DEBUG=5 FLAVOR=posix linuxcnc -l > LINUXCNC - 2.6.0~pre~seb-ubc3-deb~8579fcd > Machine configuration directory is '/home/seb/linuxcnc/configs/sim.axis' > Machine configuration file is 'axis.ini' > Starting LinuxCNC... > io started > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd loadusr io started > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > Shutting down and cleaning up LinuxCNC... > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > halcmd: hal_init() failed: -22 > NOTE: 'rtapi' module must be loaded > Cleanup done > LinuxCNC terminated with an error. You can find more information in the log: > /home/seb/linuxcnc_debug.txt > and > /home/seb/linuxcnc_print.txt > as well as in the output of the shell command 'dmesg' and in the terminal And the log from the posix flavor startup: > Jan 19 09:40:04 precise-rtai-x86 msgd:0: startup instance=inst0 pid=31524 > flavor=posix rtlevel=5 usrlevel=5 halsize=512000 shm=Posix gcc=4.6.3 > git=unknown > Jan 19 09:40:04 precise-rtai-x86 msgd:0: rtapi_app:31526:user master:0 > started pid=31526 gcc=4.6.3 git=unknown > Jan 19 09:40:04 precise-rtai-x86 msgd:0: rtapi_app:31526:user rtapi_app: > handle:0 retrieved posix unknown > Jan 19 09:40:04 precise-rtai-x86 msgd:0: rtapi:-1:rt RTAPI:0 posix unknown > init > Jan 19 09:40:04 precise-rtai-x86 msgd:0: rtapi_app:31526:user rtapi: loaded > from rtapi.so > Jan 19 09:40:04 precise-rtai-x86 msgd:0: rtapi:-1:rt HAL_LIB:0 loading RT > support gd=0xb7353000p > Jan 19 09:40:04 precise-rtai-x86 msgd:0: rtapi:-1:rt RTAPI: initing module > HAL_LIB > Jan 19 09:40:04 precise-rtai-x86 msgd:0: rtapi:-1:rt RTAPI: module 'HAL_LIB' > loaded, ID: 32769 > Jan 19 09:40:04 precise-rtai-x86 msgd:0: rtapi:-1:rt HAL_LIB:0 kernel lib > installed successfully > Jan 19 09:40:04 precise-rtai-x86 msgd:0: rtapi_app:31526:user hal_lib: loaded > from hal_lib.so > Jan 19 09:40:04 precise-rtai-x86 msgd:0: rtapi_app:31526:user rtapi_app:0 > initialization complete > Jan 19 09:40:06 precise-rtai-x86 msgd:0: msgd:0: rtapi_app exit detected - > shutting down > Jan 19 09:40:06 precise-rtai-x86 msgd:0: rtapi:31526:rt HAL_LIB:0 removing RT > support > Jan 19 09:40:06 precise-rtai-x86 msgd:0: rtapi:31526:rt rtapi_exit: freed > module slot 1, was HAL_LIB > Jan 19 09:40:06 precise-rtai-x86 msgd:0: rtapi:31526:rt HAL_LIB:0 RT support > removed successfully > Jan 19 09:40:06 precise-rtai-x86 msgd:0: rtapi_app:31526:user 'hal_lib' > unloaded > Jan 19 09:40:06 precise-rtai-x86 msgd:0: rtapi:31526:rt RTAPI:0 exit > Jan 19 09:40:06 precise-rtai-x86 msgd:0: rtapi_app:31526:user 'rtapi' > unloaded > Jan 19 09:40:06 precise-rtai-x86 msgd:0: rtapi_app:31526:user master:0 exit 0 > Jan 19 09:40:06 precise-rtai-x86 msgd:0: normal shutdown - global segment > detached I bet it's something stupid and simple i'm doing wrong in the packaging, but i'm not seeing what it is. -- Sebastian Kuzminsky ------------------------------------------------------------------------------ CenturyLink Cloud: The Leader in Enterprise Cloud Services. 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