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Re: Assert Failed iserr = 124

Posted By: Art Kagel
Date: Tuesday, 13 October 2009, at 6:51 a.m.

In Response To: Assert Failed iserr = 124 (PRABAL DAS)

Even if you had support you no longer have support. IDS 7.31 went
completely out-of-support on September 31, 2009. You should upgrade, which
at this point will cost you a new license fee.
The most common cause of HDR hangs is slow communications between the
servers. Beyond that I have no idea. You could call IBM Tech Support and
get help from them on a time and materials basis.
Art
Art S. Kagel
Oninit (www.oninit.com)
IIUG Board of Directors (art@iiug.org)
Disclaimer: Please keep in mind that my own opinions are my own opinions and
do not reflect on my employer, Oninit, the IIUG, nor any other organization
with which I am associated either explicitly or implicitly. Neither do
those opinions reflect those of other individuals affiliated with any entity
with which I am affiliated nor those of the entities themselves.
On Tue, Oct 13, 2009 at 6:11 AM, PRABAL DAS <d.prabal@gmail.com> wrote:
> Hi All,
>
> Our IDS v7.31 ud8, which is a HDR secondary pair failed suddenly and was
> found in a hung state. I had to recycle the engine to bring it up and now
> its
> running fine.
> This has occured second time within last 2 months.
>
> But I could not analyse the reason from af** files. onstat -l, onstat -d ,
> onstat -g sql etc does not give a proper reason why it was hung.
>
> Does the first 'who' from the log indicates(?) that its a daemon thread.
> How
> can I analyse it further ?
> We donot have tech support.
>
> Can any one help?
>
> online.log
>
> 18:50:10 Rollforward of log record failed. iserrno = 124
> 18:50:10 Log Record: log = 78546, pos = d1c1558, type =
> OLDRSAM:ADDITEM(28),
> trans = 149
> 18:50:10 Log Record: log = 78546, pos = d1bf0f4, type =
> OLDRSAM:DELITEM(29),
> trans = 990
> 18:50:10 Assert Failed: No Exception Handler
> 18:50:10 IBM Informix Dynamic Server Version 7.31.UD8
>
> 18:50:10 Who: Session(113, informix@abc, 0, 1129401080)
>
> Thread(255, xchg_1.4, 434eeb54, 13)
>
> File: mtex.c Line: 471
> 18:50:10 IBM Informix Dynamic Server Version 7.31.UD8
> 18:50:10 Results: Exception Caught. Type: MT_EX_OS, Context: mem
> 18:50:10 Exception Recursion while handling: MT_EX_NONE, Context:
> 18:50:10 Assert Failed: No Exception Handler
> 18:50:10 Assert Failed: No Exception Handler
> 18:50:10 IBM Informix Dynamic Server Version 7.31.UD8
> 18:50:10 Action: Action: %s
> 18:50:10 Who: Session(113, informix@abc, 0, 1192724196)
>
> Thread(265, xchg_1.14, 434f1d7c, 8)
>
> File: mtex.c Line: 471
> 18:50:10 Assert Failed: Memory free block header corruption detected in
> mt_shm_malloc_segid 1
> 18:50:10 Assert Failed: No Exception Handler
> 18:50:10 Results: Exception Caught. Type: MT_EX_OS, Context: mem
> 18:50:10 IBM Informix Dynamic Server Version 7.31.UD8
> 18:50:10 IBM Informix Dynamic Server Version 7.31.UD8
> 18:50:10 Action:
> 18:50:10 Who: Session(4628044, gtsrep@devrep.sd.avaya.com, 6540,
> 1129431704)
>
> Thread(4628093, sqlexec, 434f3b94, 1)
>
> File: mtex.c Line: 471
> 18:50:10 Results: Exception Caught. Type: MT_EX_OS, Context: ill
> 18:50:10 IBM Informix Dynamic Server Version 7.31.UD8
> 18:50:10 Who: Session(113, informix@abc, 0, 1129401080)
>
> Thread(260, xchg_1.9, 434f0468, 7)
>
> File: mtex.c Line: 471
> 18:50:10 Results: Exception Caught. Type: MT_EX_OS, Context: mem
> 18:50:10 Action: Action: %s
> 18:50:11 Who: Session(113, informix@abc, 0, 1192724892)
>
> Thread(256, xchg_1.5, 434ef058, 9)
>
> File: mtshpool.c Line: 3006
> 18:50:11 Results: Unable to repair pool
> 18:50:11 Action: Please notify IBM Informix Technical Support.
> 18:50:11 invoke_alarm(): ALRMMALLOC failed: ALRMMALLOC(158)==0
> 18:50:11 listener-thread: err = -406: oserr = 62: errstr = : Memory
> allocation
> failed.
> 18:50:20 See Also: /analysis/dump/af.4e8cec2
> 18:55:12 VP Notify mechanism incomplete after 5 minutes. This can be due to
> slow network file access. Will try 12 more times
> 1
>
> Abbreviated output from AF* files
>
> onstat -u
>
> 434ec838 ---P-R-*113 informix - 0 0 0 139 29151880
> 434ecd3c -----R-*113 informix - 0 0 0 0 0
> 434ed240 Y----RD*113 informix - 436a0a38 0 0 0 0
> 434ed744 -----RD*113 informix - 0 0 0 2393713 1508199
> 434edc48 Y----RD*113 informix - 436a1068 0 0 736291 715176
> 434ee14c Y----RD*113 informix - 436a1020 0 0 616100 673728
> 434ee650 Y----RD*113 informix - 436a0fd8 0 0 2079713 1557963
>
> /usr/informix_7.31.ud8/bin/onstat -g ses 113:
> *** WARNING: IBM Informix Dynamic Server is no longer running. ***
>
> *** WARNING: IBM Informix Dynamic Server is no longer running. ***
>
> IBM Informix Dynamic Server Version 7.31.UD8 -- Read-Only (Sec) -- Up 22
> days
> 22:14:07 -- 2917680 Kbytes
>
> session #RSAM total used
> id user tty pid hostname threads memory memory
>
> *** WARNING: IBM Informix Dynamic Server is no longer running. ***
>
> /onstat -g sts:
>
> 255 40448 8306 20 4176 10 xchg_1.4
> 256 40448 11123 27 7080 17 xchg_1.5
>
> onstat -g stk all
>
> Stack for thread: 255 xchg_1.4
> base: 0x4407c000
> len: 40960
>
> pc: 0x0042e358
> tos: 0x44084fb0
> state: running
>
> vp: 13
>
> 0x0044e620 (oninit)afhandler(0x3, 0x6dddbc, 0x6ddbc0, 0x1, 0x4e7cec2, 0x1)
> 0x0044e094 (oninit)afcrash_interface(0x69adc0, 0x44085798, 0x6ce19c,
> 0x69add8,
> 0x1d7, 0x0)
> 0x004519c8 (oninit)mt_ex_throw_sig(0x65b400, 0x425c34dc, 0x0, 0x0, 0x0,
> 0x0)
> 0x00090d4c (oninit)afsig_segv(0x30303030, 0x30303020, 0x30303030,
> 0x32303230,
> 0x20202020, 0x20202020)
> 0x004474b8 (oninit)print_qhdr(0x0, 0x43b1e03c, 0xfffffffe, 0x7c,
> 0xfffffffe,
> 0x43b1e030)
> 0x003e8520 (oninit)rlogm_redo(0x6cf000, 0xfffffffe, 0xd1bf0f4, 0x132d2,
> 0x0,
> 0x43aba090)
> 0x00396ad4 (oninit)next_recvr(0x1d, 0x0, 0x68fd1c, 0x663534, 0x663524, 0x0)
> 0x004521e8 (oninit)prod_loop2(0x44085ec8, 0x436a0ac8, 0x4, 0x396704, 0x1,
> 0x440d3f38)
> 0x0045257c (oninit)producer_thread(0x6cf000, 0x61c188, 0xfffffffc,
> 0x43adde38,
> 0x43ad1890, 0x0)
> 0x004302d0 (oninit)startup (0x6dddbc, 0x7, 0x0, 0x42010960, 0x0,
> 0x42010920)
> 0x0042a124 (oninit)mt_poll_yield(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
> 0x00000000 (***nosymtab***)0x0
>
> Thanks
>
> Prabal
>
>
>
> *******************************************************************************
> Forum Note: Use "Reply" to post a response in the discussion forum.
>
>
--0015174bdcc8956d840475ced432

Messages In This Thread

Assert Failed iserr = 124
PRABAL DAS -- Tuesday, 13 October 2009, at 6:11 a.m.
- Re: Assert Failed iserr = 124
  Art Kagel -- Tuesday, 13 October 2009, at 6:51 a.m.
  - Re: Assert Failed iserr = 124
    Hrvoje Zokovic -- Tuesday, 13 October 2009, at 1:44 p.m.
- Re: Assert Failed iserr = 124
  Art Kagel -- Tuesday, 13 October 2009, at 7:01 a.m.

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