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    User name A. Camsonne

    Log entry time 00:51:25 on November 09, 2007

    Entry number 213098

    keyword=Compton issue

    It looks like the inhibit is not working any more.
    DAQ crashes after it is turned on.

    0x166ffb0 (tloop): [0] CPU n 1 (NOT Master): rcv msg.status == GO_FIRST,
    send to Fellow GO_FIRST (CPU n 0)
    daLogMsg: ROC1: User Go 2 Executed
    daLogMsg: active, events so far 1 token 0
    [tdma] count_itpolar:827 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:831 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:832 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:835 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:841 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:842 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:843 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:844 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:846 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:846 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:847 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:849 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:850 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:852 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:852 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:853 gamma_count:402 > adc.stdDepth:400
    [tdma] count_itpolar:854 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:854 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:854 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:855 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:856 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:857 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:857 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:858 gamma_count:403 > adc.stdDepth:400
    [tdma] count_itpolar:858 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:860 gamma_count:402 > adc.stdDepth:400
    [tdma] count_itpolar:861 gamma_count:403 > adc.stdDepth:400
    [tdma] count_itpolar:862 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:862 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:862 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:864 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:864 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:864 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:865 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:866 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:867 gamma_count:402 > adc.stdDepth:400
    [tdma] count_itpolar:867 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:869 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:869 gamma_count:402 > adc.stdDepth:400
    [tdma] count_itpolar:870 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:870 gamma_count:402 > adc.stdDepth:400
    [tdma] count_itpolar:872 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:872 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:872 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:872 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:873 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:873 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:874 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:874 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:874 gamma_count:402 > adc.stdDepth:400
    [tdma] count_itpolar:875 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:875 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:876 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:877 gamma_count:401 > adc.stdDepth:400
    [tdma] count_itpolar:877 gamma_count:924 > adc.stdDepth:400
    0x167a000 (tdma): **Error: more gamma in ADC=924
    0x167a000 (tdma): [878 ] @@@@@@@@@@@@@ tdma: FATAL ERROR Line 127 (in
    tdma.c) :
    kill all Compton processes! (terminate())
    0x167a000 (tdma): ** dead() : wait semaphore 'sem_dead_exec'...
    0x167f028 (): task dead [878] **** ttrait: EXIT: suicid == TRUE !!
    0x166ffb0 (): task dead[878 ] **** tloop: EXIT: suicid == TRUE !!
    0x167a000 (tdma): * in mkIntDisconnect():
    0x167a000 (tdma): intDisconnect(): disconnecting vector 30= vector
    MAILBOX
    0x167a000 (tdma): intDisconnect(): disconnecting vector 216= vector
    Polar
    0x167a000 (tdma): intDisconnect(): disconnecting vector 212= vector Adc
    0x167a000 (tdma): intDisconnect(): disconnecting vector 214= vector
    Burst
    0x167a000 (tdma): intDisconnect(): disconnecting vector 86= vector DMA
    0x167a000 (tdma): * in del_sys_objet():** del semaphores, queues,
    watch dogs
    0x1674fd8 (tscale): [878] **** ERREUR semTake (sem id=0x19a4460)
    last_dma_done ,probably timeouted
    0x1674fd8 (tscale): [878 ] **** tscale: FATAL ERROR line=156 : kill all
    Compton processes! (dead())
    0x1674fd8 (tscale): ** dead() : wait semaphore 'sem_dead_exec'...

    As usual it does not crash if central crystal is off.
    Not sure if it is hardware or rate related.
    It used to work a few days ago though.

    A copy of this log entry has been emailed to: nanda@jlab.org