Date: Mon, 02 Oct 2000 18:58:30 +0200 From: Mark Murray <mark@grondar.za> To: Steve Kargl <sgk@troutmask.apl.washington.edu> Cc: Mark Murray <mark@grondar.za>, freebsd-smp@FreeBSD.ORG Subject: Re: 2 panics with MP kernels Message-ID: <200010021658.e92GwUj01890@grimreaper.grondar.za> In-Reply-To: <200010021651.e92Gpml13396@troutmask.apl.washington.edu> ; from Steve Kargl <sgk@troutmask.apl.washington.edu> "Mon, 02 Oct 2000 09:51:48 MST." References: <200010021651.e92Gpml13396@troutmask.apl.washington.edu>
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> Mark Murray wrote: > > > > Take out 'options USER_LDT' and 'device random' and you should be able to > > > > get -CURRENT running. > > > > > > > > > > I can toss 'options USER_LDT', but isn't 'device random' > > > now mandatory? The 20000710 entry in src/UPDATING suggests > > > that crypto tools will break. > > > > The only unstableness about device random that I'm aware of is a > > guaranteed panic if you try to unload the module. If its built in, > > no problem. > > > > If you can't find my original email, the panic message is > below my .sig. This is for a MP kernel from a few days > ago. The panic is probably in the new mutex code, but > /dev/random starts the trace in db. > > -- > Steve > > panic: mutex_enter: MTX_DEF on MTX_SPIN mutex random harvest\ > @/usr/src/sys/modules/randomdev/../../dev/randomdev/yarrow.c:515 > cpuid = 1; lapic.id = 00000000 > Debugger("panic') > > CPU1 stopping CPUs: 0x00000001 stopped > Stopped at Debugger+0x38: movb $0,in_Debugger.684 > > db>trace > Debugger(c0277da1) > panic > witness_enter > _mtx_enter > random_harvest_internal > write_random > random_write > ufs_vnoperatespec > vn_write > dofilewrite > write > syscall2 > Xint0x80_syscall > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-smp" in the body of the message > -- Mark Murray Join the anti-SPAM movement: http://www.cauce.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message
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