[Mauiusers] maui crash

Andrew J Caird acaird at umich.edu
Tue Oct 11 11:12:01 MDT 2005


Dave,

Thanks.  I hope you aren't rushing for me; like I said, I've only seen it 
a couple times (and was lucky, as it turns out, to get one of them in the 
debugger).

Best,
--andy

On Tue, 11 Oct 2005, Dave Jackson wrote:

> Andrew,
>
>  This looks like a pure bug.  We are fixing it now.  We hope to have a 
> snapshot available within the hour.
>
> Dave
>
> On Tue, 2005-10-11 at 10:06 -0400, Andrew J Caird wrote:
>> Hello,
>>
>> I'm seeing a crash in maui (v3.2.6p14-snap.1126543721) with accounting 
>> enabled.  I haven't tried to debug it too much, but the crash looks 
>> like:
>>
>> (gdb) run -d
>>          Keeping /usr/local/maui-3.2.6p14-snap/sbin/maui...
>> Starting program: /usr/local/maui-3.2.6p14-snap/sbin/maui -d
>>
>> Program received signal SIGSEGV, Segmentation fault.
>> 0x00000000400f11f4 in MXMLDestroyE (EP=0x7fbfff2dc8) at MXML.c:320
>> 320           if (E->C[index] == NULL)
>> (gdb) where
>> #0  0x00000000400f11f4 in MXMLDestroyE (EP=0x7fbfff2dc8) at MXML.c:320
>> #1  0x000000004003fe44 in MAMAllocRDebit (AM=0x40848440, R=0x42c51040,
>> RIndex=0x7fbfff501c, ErrMsg=0x0)
>>      at MAM.c:977
>> #2  0x000000004005369d in MResChargeAllocation (RS=0x42c51040, Mode=2)
>> at MRes.c:3820
>> #3  0x00000000400564b4 in MResDestroy (RP=0x7fbfff5528) at MRes.c:5075
>> #4  0x0000000040054e90 in MResCheckStatus (SR=0x0) at MRes.c:4535
>> #5  0x00000000400035c0 in main (ArgC=2, ArgV=0x7fbffff648) at
>> Server.c:204
>> #6  0x0000002a957ea087 in __libc_start_main () from /lib64/libc.so.6
>> #7  0x0000000040002d3a in _start ()
>> (gdb) quit
>>
>> If I comment out my AMCFG line:
>>       AMCFG[bank] TYPE=GOLD HOST=bank-host PORT=7112
>>       CHARGEPOLICY=DEBITALLWC
>>       JOBFAILUREACTION=NONE TIMEOUT=15 WIREPROTOCOL=XML SOCKETPROTOCOL=HTTP
>>
>> maui seems to run just fine; if I then stop maui and uncomment that 
>> line, maui continues to run just fine.  This has only happened twice, 
>> so it looks like some sort of job is causing a problem between maui and 
>> Gold.


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