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  1. #1
    Join Date
    Jun 2006
    Posts
    4

    Unanswered: Spinlock, stacktrace and timeslice problem

    One of our server regulary shutdowns.
    What can cause this problem?
    Specs:

    Adaptive Server Enterprise/12.5.0.3/EBF 11448 ESD#4/P/Compaq Tru64
    UNIX TRU64 5.1A PK6

    errorlog:

    01:00043:00085:2009/01/15 08:14:00.27 kernel current process (0x90009) infected with 11
    01:00043:00085:2009/01/15 08:14:00.32 kernel Error at address 0x000000012060e3e0 (ps_dl_ncmp+0xc0)
    01:00043:00085:2009/01/15 08:14:00.33 kernel Spinlocks held by kpid 589833

    01:00043:00085:2009/01/15 08:14:00.33 kernel Spinlock Resource->rproccache_spin at address 00000001808983c0
    owned by 589833
    01:00043:00085:2009/01/15 08:14:00.33 kernel End of spinlock display.
    01:00043:00085:2009/01/15 08:14:00.39 kernel pc: 0x00000001208c80a0 pcstkwalk+0x50()
    01:00043:00085:2009/01/15 08:14:00.39 kernel pc: 0x00000001208c7de0 ucstkgentrace+0x250()
    01:00043:00085:2009/01/15 08:14:00.39 kernel pc: 0x0000000120834484 ucbacktrace+0x104()
    01:00043:00085:2009/01/15 08:14:00.42 kernel pc: 0x00000001201de778 terminate_process+0x98()
    01:00043:00085:2009/01/15 08:14:00.42 kernel pc: 0x00000001208d9570 kisignal+0x160()
    01:00043:00085:2009/01/15 08:14:00.46 kernel pc: 0x000003ff800d4fc4 etext+0x5f5270f4()
    01:00043:00085:2009/01/15 08:14:00.47 kernel pc: 0x0000000120425fcc mem_in_limit+0x6c()
    01:00043:00085:2009/01/15 08:14:00.47 kernel pc: 0x0000000120425fcc mem_in_limit+0x6c()
    01:00043:00085:2009/01/15 08:14:00.47 kernel pc: 0x0000000120854110 kballoc+0x290()
    01:00043:00085:2009/01/15 08:14:00.47 kernel pc: 0x0000000120853d20 uballoc+0x1c0()
    01:00043:00085:2009/01/15 08:14:00.47 kernel pc: 0x0000000120853bc0 uballoc+0x60()
    01:00043:00085:2009/01/15 08:14:00.48 kernel pc: 0x00000001208538a4 ubgetheappage+0x24()
    01:00043:00085:2009/01/15 08:14:00.48 kernel pc: 0x0000000120852890 ubfcreate+0x90()
    01:00043:00085:2009/01/15 08:14:00.48 kernel pc: 0x000000012088a9ec ubpfalloc_cold_273+0x2c()
    01:00043:00085:2009/01/15 08:14:00.48 kernel pc: 0x0000000120330dc0 memallocheap+0xb0()
    01:00043:00085:2009/01/15 08:14:00.48 kernel pc: 0x00000001203308e0 dol_insert+0xb0()
    01:00043:00085:2009/01/15 08:14:00.49 kernel pc: 0x0000000120333df0 ins_insert+0x100()
    01:00043:00085:2009/01/15 08:14:00.49 kernel pc: 0x0000000120333cd0 insert_all+0xd0()
    01:00043:00085:2009/01/15 08:14:00.49 kernel pc: 0x0000000120328280 run+0x1060()
    01:00043:00085:2009/01/15 08:14:00.49 kernel pc: 0x0000000120326e30 exec_eop+0x530()
    01:00043:00085:2009/01/15 08:14:00.49 kernel pc: 0x0000000120327170 exec_eop+0x870()
    01:00043:00085:2009/01/15 08:14:00.49 kernel pc: 0x0000000120327170 exec_eop+0x870()
    01:00043:00085:2009/01/15 08:14:00.49 kernel pc: 0x0000000120327170 exec_eop+0x870()
    01:00043:00085:2009/01/15 08:14:00.49 kernel pc: 0x0000000120327170 exec_eop+0x870()
    01:00043:00085:2009/01/15 08:14:00.49 kernel pc: 0x0000000120327170 exec_eop+0x870()
    01:00043:00085:2009/01/15 08:14:00.49 kernel pc: 0x0000000120327170 exec_eop+0x870()
    01:00043:00085:2009/01/15 08:14:00.49 kernel [Handler pc: 0x0000000120646300 execerr installed by the
    following function:-]
    01:00043:00085:2009/01/15 08:14:00.53 kernel [Handler pc: 0x0000000120778670 jcsExHandler installed by the
    following function:-]
    01:00043:00085:2009/01/15 08:14:00.53 kernel [Handler pc: 0x0000000120617a70 sortmerr installed by the
    following function:-]
    01:00043:00085:2009/01/15 08:14:00.53 kernel [Handler pc: 0x0000000120646300 execerr installed by the
    following function:-]
    01:00043:00085:2009/01/15 08:14:00.53 kernel [Handler pc: 0x0000000120646300 execerr installed by the
    following function:-]
    01:00043:00085:2009/01/15 08:14:00.53 kernel [Handler pc: 0x00000001205be9a0 aritherr installed by the
    following function:-]
    01:00043:00085:2009/01/15 08:14:00.53 kernel pc: 0x0000000120326700 execute+0x850()
    01:00043:00085:2009/01/15 08:14:00.54 kernel pc: 0x000000012065d140 child_driver+0xd20()
    01:00043:00085:2009/01/15 08:14:00.54 kernel [Handler pc: 0x00000001205a9d50 s_handle installed by the
    following function:-]
    01:00043:00085:2009/01/15 08:14:00.54 kernel [Handler pc: 0x00000001203db6f0 hdl_backout installed by the
    following function:-]
    01:00043:00085:2009/01/15 08:14:00.54 kernel [Handler pc: 0x000000012065da00 child_driver+0x15e0 installed by
    the following function:-]
    01:00043:00085:2009/01/15 08:14:00.54 kernel pc: 0x000000012065c948 child_driver+0x528()
    01:00043:00085:2009/01/15 08:14:00.54 kernel pc: 0x00000001208ad32c uwdo_blockingcall+0x171c()
    01:00043:00085:2009/01/15 08:14:00.54 kernel end of stack trace, spid 85, kpid 589833, suid 2101
    01:00043:00085:2009/01/15 08:14:00.54 kernel ueshutdown: exiting

    Anybody any suggestions?

    Thx
    MeJo

  2. #2
    Join Date
    Mar 2007
    Posts
    72
    Unfortunately stacktrace is something that we cannot definitely point out, is this production, then you should have some agreement with Sybase Tech support who will be able to decipher stack trace. send them the same and see how it goes !!

    suda

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