Re:our qmail server shutdown help ??

[zhangshouhui]

> -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On 17 Mar 2000, at 17:29, zhangshouhui wrote: > > > hi: > > we have two mail severs use qmail(+freebsd) to send mail(ezmlm) > > but in this few days ,it often shutdown. > > show: > >   db> > >   Fatal trap 12: page fault while in kernel mode > >   fault virtual address =0x18 > >   fault code =supervisor write,page not present > >   current proccess=19895(qmail-queue) > > > > why?? > > Because of OS bug. See, user-mode process can NEVER cause a > page fault in kernel mode. What version of  FreeBSD do you use? > Check errata of your OS, and file a bug report for the OS. > We use freebsd2.2.8 and freebsd2.2.7,,Our system run rightly one year, now when shut down  in /etc/messages   SHOW:  increase maxuser cluster THEN screen show: db>   Fatal trap 12: page fault while in kernel mode    fault virtual address =0x18    fault code =supervisor write,page not present   current proccess=19895(qmail-queue) Maybe hardware err But we never remove hardware, yet our two mail server have same err?? thanks!