Re: Informix 9.4 crash

Bill and all, This is really a bad stack trace. But if somebody has a dbx debugger installed and can reproduce the problem: Configure online with one cpu vp and then as root run: dbx $INFORMIXDIR/bin/oninit (dbx) run -d where # run this after dbx reported a crash I hope that this will give us a stack trace (which ususlly tells me a lot). Michael Bill Dare wrote: > I've had several of these same crashes. The crash occurs every time I > reboot the OS. It happened on my new production box every time, never on my > development box. Same OS and IDS version, AIX 5.2 and IDS 9.40.FC1. > Upgraded to 9.40.FC2 and no more crashes. > > The stack trace(see below) is always the same and it certainly wouldn't give > anyone a clue as to what is happening. > >>From the online log: > > 09:08:44 Physical Recovery Started at Page (2:7188). > 09:08:45 Physical Recovery Complete: 0 Pages Examined, 0 Pages Restored. > 09:08:45 Logical Recovery Started. > 09:08:45 10 recovery worker threads will be started. > 09:08:49 Logical Recovery has reached the transaction cleanup phase. > 09:08:49 Logical Recovery Complete.> 0 Committed, 0 Rolled Back, 0 Open, 0 Bad Locks > > 09:08:51 Dataskip is now OFF for all dbspaces > 09:08:51 Checkpoint Completed: duration was 0 seconds. > 09:08:51 Checkpoint loguniq 8, logpos 0xcc2018, timestamp: 14346806 > > 09:08:51 Maximum server connections 0 > 09:08:51 On-Line Mode > 09:08:51 Assert Failed: No Exception Handler > 09:08:51 Informix Dynamic Server Version 9.40.FC1 > 09:08:51 Who: Session(1, informix@proddb, 0, 70000004037b028) > Thread(7, main_loop(), 700000040339028, 1) > File: mtex.c Line: 431 > 09:08:51 Results: Exception Caught. Type: MT_EX_OS, Context: mem > 09:08:51 Action: Please notify Informix Technical Support. > 09:08:51 stack trace for pid 426026 written to /var/crash/af.3ef2063 > 09:08:51 See Also: /var/crash/af.3ef2063, shmem.3ef2063.0, > /usr/informix/core > 09:14:44 Error writing '/var/crash/shmem.3ef2063.0' errno = 28 > 09:14:46 The Master Daemon Died > 09:14:47 PANIC: Attempting to bring system down > 09:17:50 Informix Dynamic Server Started.> > >>From the af file: > > Stack for thread: 7 main_loop() > base: 0x0700000040dab000 > len: 69632 > pc: 0x000000010003bbe0 > tos: 0x0000000110218140> state: running > vp: 3 > > 0x0000000000000000 ***unknown*** > > Regards, > Bill Dare > > >>-----Original Message----- >>From: Michael Mueller [SMTP:michael.mueller01@kay-mueller.de] >>Sent: Thursday, July 31, 2003 11:13 AM >>To: dusong; informix-list@iiug.org >>Subject: Re: Informix 9.4 crash >> >>I really am interested in where you crash and therefor I am asking >>again: Can you send me the stack trace? You should find it at the >>beginning of file /tmp/af.3ef06ff. It looks something like this: >> >> > > -- === Michael Mueller ================== Tel. + 49 8171 63600 Fax. + 49 8171 63615 Web: http://www.mm.kay-mueller.de http://www.planets.kay-mueller.de ====================================== sending to informix-list