ONLOAD crashed IDS

I just tested onunload / onload on my version (7.31FD3). The unload went ok, but when I ran the load (onload -t dirk.unl testdb:dirk2), I got an assert failure :-0 11:27:33 I/O bad request chunk 0, pagenum 13760, pagecnt 1 11:27:33 I/O bad request chunk 0, pagenum 13792, pagecnt 1 11:27:33 I/O bad request chunk 0, pagenum 13824, pagecnt 1 11:27:33 I/O bad request chunk 0, pagenum 13856, pagecnt 1 11:27:33 I/O bad request chunk 0, pagenum 13888, pagecnt 1 11:27:33 I/O bad request chunk 0, pagenum 13920, pagecnt 1 11:27:33 I/O bad request chunk 0, pagenum 13952, pagecnt 1 11:27:33 I/O bad request chunk 0, pagenum 13984, pagecnt 1 11:27:33 I/O bad request chunk 0, pagenum 14016, pagecnt 1 11:27:33 I/O bad request chunk 0, pagenum 14048, pagecnt 1 11:27:33 I/O bad request chunk 0, pagenum 14080, pagecnt 1 11:27:33 I/O bad request chunk 0, pagenum 14112, pagecnt 1 11:27:33 I/O bad request chunk 0, pagenum 14144, pagecnt 1 11:27:33 I/O bad request chunk 0, pagenum 14176, pagecnt 1 11:27:33 I/O bad request chunk 0, pagenum 14208, pagecnt 1 11:28:29 Assert Failed: No Exception Handler 11:28:29 Informix Dynamic Server Version 7.31.FD3 11:28:29 Who: Session(138993, root@mxdev, 1480, 1074504592) Thread(140150, onload, 140096168, 1) File: mtex.c Line: 454 11:28:29 Results: Exception Caught. Type: MT_EX_OS, Context: mem 11:28:29 Action: Please notify Informix Technical Support. 11:28:30 Releasing server from system block 11:28:35 See Also: /tmp/af.275e4e3d 11:28:35 mtex.c, line 454, thread 140150, proc id 8794, No Exception Handler. 11:28:35 PANIC: Attempting to bring system down > The information on this e-mail including any attachments relates to the official business of DigiCare (Pty) Ltd. The information is confidential and legally privileged and is intended solely for the addressee. Access to this e-mail by anyone else is unauthorised and as such any disclosure, copying, distribution or any action taken or omitted in reliance on it is unlawful. Please notify the sender immediately if it has inadvertently reached you and do not read, disclose or use the content in any way. > No responsibility whatsoever is accepted by DigiCare (Pty) Ltd if the information is, for whatever reason, corrupted or does not reach its intended destination. The views expressed in this e-mail are the views of the individual sender and should in no way be construed as the views of DigiCare (Pty) Ltd, except where the sender has specifically stated them to be the views of DigiCare (Pty) Ltd. sending to informix-list