hp rx2600 Itanium crash RED HAT AS3 u3

[Luca_56]

my machine (db server oracle) this morning crash without to write no info in the messages .. the "warning" are similar and repeated :


1)oracle(5628): floating-point assist fault at ip 400000000626f782


2)application bug: sqlplus(16729) has SIGCHLD set to SIG_IGN but calls wait()
(see the NOTES section of 'man 2 wait'). Workaround activated.

i ask support oracle ,but they have said to me to ignore the messages; I would want to know if the cause could be these or not?

eventually if there are bug that causes this behavior with my configuration?

[Luca_56]

this mornig i see in log of machine the :


--------------------- Kernel Begin ------------------------

WARNING: Kernel Errors Present
CPU 0: checking for saved MCA error records...: 1Time(s)
CPU 1: checking for saved MCA error records...: 1Time(s)

---------------------- Kernel End -------------------------