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| AMQ6119 : '22 - Invalid argument' from semop ??? |
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| Author |
Message
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| AlainB |
 Posted: Mon Jun 21, 2004 11:41 pm Post subject: AMQ6119 : '22 - Invalid argument' from semop ??? |
 |
|
Voyager
Joined: 31 Oct 2002
Posts: 79
Location: Belgium
|
Hi there,
On a Sun box, I'm having lots of entries like that for a process ... what's the problem ? It's still an MQ 5.2 CSD 6 installation (5.3 planned within days).
| Code: |
+-----------------------------------------------------------------------------+
| |
| MQSeries First Failure Symptom Report |
| ===================================== |
| |
| Date/Time :- Tuesday June 22 09:35:06 MEST 2004 |
| Host Name :- sgueg (SunOS 5.8) |
| PIDS :- 5765B75 |
| LVLS :- 520 |
| Product Long Name :- MQSeries for Sun Solaris 2 (Sparc) |
| Vendor :- IBM |
| Probe Id :- XY324192 |
| Application Name :- MQM |
| Component :- GetSubpoolsLock |
| Build Date :- Dec 11 2002 |
| CMVC level :- p520-CSD06G |
| Build Type :- IKAP - (Production) |
| UserID :- 00001614 (wholesal) |
| Program Name :- java |
| Process :- 00001265 |
| Thread :- 00119490 |
| Major Errorcode :- xecF_E_UNEXPECTED_SYSTEM_RC |
| Minor Errorcode :- OK |
| Probe Type :- MSGAMQ6119 |
| Probe Severity :- 2 |
| Probe Description :- AMQ6119: An internal MQSeries error has occurred ('22 |
| - Invalid argument' from semop.) |
| Arith1 :- 22 16 |
| Comment1 :- '22 - Invalid argument' from semop. |
| |
| |
+-----------------------------------------------------------------------------+
MQM Function Stack
xcsFFST
MQM Trace History
{ xcsRequestThreadMutexSem
} xcsRequestThreadMutexSem rc=OK
{ xcsBuildDumpPtr
-{ xcsGetMem
-} xcsGetMem rc=OK
} xcsBuildDumpPtr rc=OK
{ xcsStrerror
} xcsStrerror rc=OK
{ xcsFFST
SemID passed to semop
a0ee50 00000003 ....
Process Control Block
f8e7e2b0 58494850 00000610 000004F1 00000000 XIHP.......ñ....
f8e7e2c0 0001D2C2 00A0E318 00D66338 00000000 ..ÒÂ. ã..Öc8....
f8e7e2d0 00000000 00000001 00000001 00000000 ................
f8e7e2e0 00000000 FB640000 00000000 00000000 ....ûd..........
f8e7e2f0 00000000 00000000 00000000 00000000 ................
f8e7e300 to f8e7e6d0 suppressed, 62 lines same as above
f8e7e6e0 00000000 00000000 00000000 FFFFFFFF ................
f8e7e6f0 00000000 00000000 00000000 00000000 ................
f8e7e700 00000000 00000001 00000000 00000008 ................
f8e7e710 F8D9DB14 00000000 00000000 00000000 øÙÛ.............
f8e7e720 00000000 00000000 00000000 00000008 ................
f8e7e730 F8D9DB14 00000000 00000000 00000000 øÙÛ.............
f8e7e740 00000000 00000000 00000000 00000000 ................
f8e7e750 00000000 00000000 00000000 00000000 ................
f8e7e760 00000000 00000000 00000000 00000008 ................
f8e7e770 F8D9DB14 00000000 00000000 00000000 øÙÛ.............
f8e7e780 00000000 00000000 00000000 00000008 ................
f8e7e790 F8D9DB14 00000000 00000000 00000000 øÙÛ.............
f8e7e7a0 00000000 00000000 00000000 00000000 ................
f8e7e7b0 00000001 00000000 00000000 0000000C ................
f8e7e7c0 FEDAE7A0 00000400 00000000 00000000 .Úç ............
f8e7e7d0 00000000 00000300 12B60040 0000000C ...........@....
f8e7e7e0 FEDAE7A0 00000080 00000000 00000000 .Úç ............
f8e7e7f0 00000000 00000300 12B60040 00000000 ...........@....
f8e7e800 00000000 00000000 00000000 00000000 ................
f8e7e810 00000000 00000000 00000000 0000000C ................
f8e7e820 FEDAE7A0 00000200 00000000 00000000 .Úç ............
f8e7e830 00000000 00000300 12B60040 0000000C ...........@....
f8e7e840 FEDAE7A0 00000008 00000000 00000000 .Úç ............
f8e7e850 00000000 00000300 12B60040 00000000 ...........@....
f8e7e860 00000000 00000000 00000000 00000000 ................
f8e7e870 to f8e7e880 suppressed, 2 lines same as above
f8e7e890 00000001 00000000 00000000 00000000 ................
f8e7e8a0 00000000 00000000 00000000 00000000 ................
f8e7e8b0 00000000 00000000 009FE6F8 00000000 .........æø....
Common Services Control Block
a0ee00 58494820 000008D0 00000001 00000035 XIH ...Ð.......5
a0ee10 00000000 00000000 77686F6C 6573616C ........wholesal
a0ee20 0000064E 00000333 00000000 00000000 ...N...3........
a0ee30 00A2E5A8 00A09898 003510F0 003510A0 .¢å¨. ...5.ð.5.
a0ee40 00A0DEB0 00A09E70 00000000 00000000 . Þ°. .p........
a0ee50 00000000 00000000 00000000 00000003 ................
a0ee60 2F766172 2F6D716D 00000000 00000000 /var/mqm........
a0ee70 00000000 00000000 00000000 00000000 ................
a0ee80 to a0f670 suppressed, 128 lines same as above
a0f680 00000000 00000000 00000001 4E4C5F54 ............NL_T
a0f690 4F5F4C46 00000000 00000000 00000000 O_LF............
a0f6a0 00A2E5A8 00000000 00000000 00000000 .¢å¨............
a0f6b0 00000000 00000000 00000000 00000000 ................
a0f6c0 00000001 00000004 009BF550 00000000 ..........õP....
Thread Control Block
d66330 58494854 00000AE0 XIHT...à
d66340 0001D2C2 00000000 00000000 00CDC488 ..ÒÂ.........ÍÄ
d66350 00000000 00000000 00000040 00000000 ...........@....
d66360 00000000 00000000 00000000 00000001 ................
d66370 00000001 00000000 00000000 F5FDF8B8 ............õýø¸
d66380 F8DE9674 F5FDF940 F8DA9438 00000000 øÞ.tõýù@øÚ8....
d66390 00000000 00000000 00000000 00000000 ................
d663a0 to d66560 suppressed, 29 lines same as above
d66570 00000000 00000000 00000000 FFFFFFFF ................
d66580 00000001 00000000 00000000 00000000 ................
d66590 00000000 00000000 0001D2EF 00000000 ..........Òï....
d665a0 00000000 FFFFFFFE 00000000 FFFFFFFE ................
d665b0 to d66790 suppressed, 31 lines same as above
d667a0 00000000 FFFFFFFE 00000000 00000000 ................
d667b0 00000000 00000000 00000000 00000000 ................
d667c0 00000000 00000000 00000000 00000000 ................
d667d0 00000000 00000000 00000000 00000001 ................
d667e0 00000000 00000000 00000000 00000000 ................
d667f0 to d66920 suppressed, 20 lines same as above
d66930 00000000 F0005C03 F0005C15 F0005C17 ....ð.\.ð.\.ð.\.
d66940 F0006069 00000000 00000000 00000000 ð.`i............
d66950 00000000 00000000 00000000 00000000 ................
d66960 to d669e0 suppressed, 9 lines same as above
d669f0 00000000 00000000 00000000 F00060B3 ............ð.`³
d66a00 000060B3 F0005C02 F0005C05 00005C05 ..`³ð.\.ð.\...\.
d66a10 00005C02 F00060F3 000060F3 F0005C03 ..\.ð.`ó..`óð.\.
d66a20 F00060B3 000060B3 F0005C16 F0005C05 ð.`³..`³ð.\.ð.\.
d66a30 00005C05 F0005C4C F0005C2B 00005C2B ..\.ð.\Lð.\+..\+
d66a40 F0005C17 00005C17 00005C4C F0005C73 ð.\...\...\Lð.\s
d66a50 F00060F6 000060F6 00005C73 F00060B3 ð.`ö..`ö..\sð.`³
d66a60 000060B3 F0005C4C F0005C2B 00005C2B ..`³ð.\Lð.\+..\+
d66a70 F0005C17 00005C17 00005C4C F0005C4C ð.\...\...\Lð.\L
d66a80 F0005C2B 00005C2B F0005C17 00005C17 ð.\+..\+ð.\...\.
d66a90 00005C4C F0005D59 F0006069 00006069 ..\Lð.]Yð.`i..`i
d66aa0 00005D59 F0006069 00006069 F00060B4 ..]Yð.`i..`ið.`´
d66ab0 000060B4 F0005C06 00005C06 00005C16 ..`´ð.\...\...\.
d66ac0 F0005C16 F0005C05 00005C05 F0005C4C ð.\.ð.\...\.ð.\L
d66ad0 F0005C2B 00005C2B F0005C17 00005C17 ð.\+..\+ð.\...\.
d66ae0 00005C4C F0005C73 F00060F6 000060F6 ..\Lð.\sð.`ö..`ö
d66af0 00005C73 F00060B3 000060B3 F0005C4C ..\sð.`³..`³ð.\L
d66b00 F0005C2B 00005C2B F0005C17 00005C17 ð.\+..\+ð.\...\.
d66b10 00005C4C F0005C4C F0005C2B 00005C2B ..\Lð.\Lð.\+..\+
d66b20 F0005C17 00005C17 00005C4C F0005D59 ð.\...\...\Lð.]Y
d66b30 F0006069 00006069 00005D59 F0006069 ð.`i..`i..]Yð.`i
d66b40 00006069 F00060B4 000060B4 F0005C06 ..`ið.`´..`´ð.\.
d66b50 00005C06 00005C16 F0005C4C F0005C2B ..\...\.ð.\Lð.\+
d66b60 00005C2B F0005C17 00005C17 00005C4C ..\+ð.\...\...\L
d66b70 F00060F6 000060F6 F0005C13 00005C13 ð.`ö..`öð.\...\.
d66b80 F0005C13 00005C13 F0005C02 00005C02 ð.\...\.ð.\...\.
d66b90 F0005C02 00005C02 F0005C02 00005C02 ð.\...\.ð.\...\.
d66ba0 F0005C15 00005C15 F0005C15 00005C15 ð.\...\.ð.\...\.
d66bb0 F0005C15 00005C15 F0005C15 00005C15 ð.\...\.ð.\...\.
d66bc0 00000000 00000000 00000000 00000000 ................
d66bd0 to d66dd0 suppressed, 33 lines same as above
d66de0 00000000 00000000 00000000 00000071 ...............q
d66df0 00000015 00000000 00000000 00000000 ................
d66e00 00000000 00000000 00000000 00000000 ................
d66e10 00000000 00000000 ........ |
_________________
Alain Buret
Visit http://www.fosdem.org |
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| JasonE |
| Posted: Tue Jun 22, 2004 4:54 am Post subject: |
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Grand Master
Joined: 03 Nov 2003
Posts: 1220
Location: Hursley
|
This *sounds* like IY49192, but that was fixed for 5.3 only (that doesnt mean it doesnt apply to 5.2 though, just it was never fixed on it).
However, I also found the following comment:
| Quote: |
When we see XY324192 FFSTs from MQ 5.2, these mean that a
semop call has failed. The semop call was trying to operate
upon the Subpools Lock semaphore.
These FFSTs appear most often with an errno of EINVAL in the
case where a user has removed the subpools lock semaphore
using ipcrm.
The fix in this case is either (1) do not remove that semaphore
or (2) end all MQ apps and the queue manager before removing
the semaphore.
We have now seen another reason for XY324192 / EINVAL to appear:
one can see, in reading the HP-UX or Sun Solaris man pages, that
EINVAL can also appear if the current process has now specified
SEM_UNDO on too many semaphores using semop.
This limit is actually a configurable kernel parameter on HP-UX.
and Sun Solaris. The parameter is semume on HP-UX and it is
seminfo_semume on Solaris. When the customer changed semume from
10 (too low) to 256 (as recommended in both QB books).
Even on AIX the reason "The number of individual semaphores for
which the calling process requests a SEM_UNDO flag would exceed
the limit" is listed as a cause of EINVAL being given from semop.
However I can't find any kernel parameter information for semume
on AIX, or any information on how this parameter can be altered.
I believe the kernel is mostly self-tuning on AIX (though again I
don't know of a reference to documentation for this assertion) so
I would be surprised if this problem were to be seen on AIX.
Finally, the above-described limit is not listed as a reason for
EINVAL on Linux, so these symptoms should never occur on Linux.
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