Date: Fri, 8 Oct 2004 02:18:59 -0400 From: Brian Fundakowski Feldman <green@freebsd.org> To: Maxim Maximov <mcsi@mcsi.pp.ru> Cc: current@freebsd.org Subject: Re: NDIS/UMA related panic Message-ID: <20041008061859.GB980@green.homeunix.org> In-Reply-To: <41641614.3050102@mcsi.pp.ru> References: <41640976.7020004@mcsi.pp.ru> <20041006155125.GK47017@green.homeunix.org> <41641614.3050102@mcsi.pp.ru>
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On Wed, Oct 06, 2004 at 07:58:12PM +0400, Maxim Maximov wrote: > Brian Fundakowski Feldman wrote: > >On Wed, Oct 06, 2004 at 07:04:22PM +0400, Maxim Maximov wrote: > > > >>Hello. > >> > >> System running kernel > >> > >>FreeBSD ultra.domain 6.0-CURRENT FreeBSD 6.0-CURRENT #11: Fri Oct 1 > >>19:17:59 MSD 2004 mcsi@ultra.domain:/usr/obj/usr/src/sys/ULTRA i386 > >> > >> is sometimes experiencing following panic on boot after ppp starts > >> and sends first packet to ndis0 (hand-transcribed): > >> > >>kernel trap 12: page fault > >>db> trace > >>ntoskrnl_queue_dpc(0xdeadc0de, 0, 0, 0, 0xd6b96330) +0x9 > >>ntoskrnl_timercall(0xc1fb51f0) +0x7a > >>softclock(0) +0x17a > >>ithread_loop > >>fork_exit > >>fork_trampoline > >> > >> I'll update kernel and will re-post if the problem continues. I'm > >>posting this now because I think someone might be interested in seeing > >>0xdeadc0de in stack trace. > > > > > >That very much looks like an NDIS driver bug. Did the vendor only provide > >one version to try? > > Yes. This is ASUS L5G notebook. Driver page with the one and only > Wireless driver is here: > http://www.asus.com/support/download/item.aspx?ModelName=L5G > > I'm running NDIS for about 1.5 months. And this panic first happens only > yesterday, so I thought this is not the driver bug. BTW, here it is: > > ndis0: <ASUS 802.11g Network Adapter> mem 0xfeaf8000-0xfeaf9fff irq 17 > at device 2.0 on pci2 > ndis0: NDIS API version: 5.0 > ndis0: Ethernet address: 00:0e:a6:c2:00:e4 > ndis0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps > ndis0: 11g rates: 6Mbps 9Mbps 12Mbps 18Mbps 36Mbps 48Mbps 54Mbps > > Full dmesg is at http://mcsi.pp.ru/dmesg.boot > > > I wouldn't be surprised if NT has kernel code that > >specifically tries to recover from timers going off that were stored in > >memory that got freed (before they went off). > > It could conceivable be related to something this would fix: <URL:http://green.homeunix.org/~green/unfuck-uma.patch>; -- Brian Fundakowski Feldman \'[ FreeBSD ]''''''''''\ <> green@FreeBSD.org \ The Power to Serve! \ Opinions expressed are my own. \,,,,,,,,,,,,,,,,,,,,,,\
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