Date: Mon, 4 Mar 2002 10:01:03 -0800 (PST) From: Matthew Dillon <dillon@apollo.backplane.com> To: Eugene Grosbein <eugen@www.svzserv.kemerovo.su> Cc: McKusick <mckusick@chez.McKusick.COM>, stable@FreeBSD.ORG Subject: Re: 4.5-STABLE softupdates brokeness: repeated panics and lockups Message-ID: <200203041801.g24I13S69703@apollo.backplane.com> References: <20020303120121.A2197@svzserv.kemerovo.su> <200203030538.g235c2l59112@apollo.backplane.com> <20020303131955.A3250@svzserv.kemerovo.su> <200203031759.g23Hx0W62463@apollo.backplane.com> <20020304092100.A1500@svzserv.kemerovo.su>
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:On Sun, Mar 03, 2002 at 09:59:00AM -0800, Matthew Dillon wrote:
:
:> :Here is the first time after softupdates turned off:
:> Try turning off *ALL* in-kernel PPP options and use the userland-only
:> ppp instead.
:
:I can use another dialup pool.
:Btw, I could not reproduce the crash manually.
:I turned softupdates on again and set kern.maxvnodes=9999999.
:But it crashed last night again and could not restart,
:it said 'syncing disks...' and hang.
:This morning I got trace from DDB and crashdump then.
The crashes so far have all been at the same place. Hopefully Kirk
will be able to come up with the answer. I looked at the code and
it seems to me that freefrag ought to be legal at the point in the
code where it is panicing.
-Matt
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