Date: Wed, 30 Aug 2000 12:13:58 -0400 (EDT) From: Andrew Gallatin <gallatin@cs.duke.edu> To: freebsd-alpha@freebsd.org Cc: freebsd-current@freebsd.org Subject: pstat: cannot read *swapblist: Message-ID: <14765.12531.691237.343355@grasshopper.cs.duke.edu>
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I just upgraded an alpha (UP1000) from 4-stable to 5.0-current
(sources from 4am EDT Aug 29th).
When booting, I'm innundated by:
swapinfo: cannot read *swapblist:
swapinfo: cannot read blmeta_t:
swapinfo: cannot read blmeta_t:
<...>
This also affects top, pstat, and other libkvm users.
I think the userland libkvm stuff is at least somewhat OK, because
this doesn't happen if I boot a 4-stable (circa early July) kernel.
FWIW, I can read this struct fine via kgdb:
# gdb -k kernel.debug /dev/mem
<..>
(kgdb) p swapblist
$3 = (struct blist *) 0xfffffe00006b4f20
(kgdb) p *swapblist
$4 = {
bl_blocks = 786436,
bl_radix = 2097152,
bl_skip = 69904,
bl_free = 185598,
bl_root = 0xfffffe000073a000,
bl_rootblks = 30585
}
(kgdb)
Any ideas? I don't have an x86 running -current, so I don't know if
this is alpha-only.
Thanks,
Drew
------------------------------------------------------------------------------
Andrew Gallatin, Sr Systems Programmer http://www.cs.duke.edu/~gallatin
Duke University Email: gallatin@cs.duke.edu
Department of Computer Science Phone: (919) 660-6590
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