Date: Fri, 16 Mar 2001 20:16:43 +0100 From: Roberto Nunnari <nunnari@die.supsi.ch> To: stable@FreeBSD.ORG, ru@FreeBSD.ORG Cc: freebsd-stable@FreeBSD.ORG Subject: Re: crash on 4.3-BETA Message-ID: <3AB2669B.DED6673B@die.supsi.ch> References: <3AB25D27.BFC03A4F@die.supsi.ch> <20010316204916.A23643@sunbay.com>
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I have: c01e6108 T vmspace_free c01e6184 T vm_map_create c01e61b8 T vm_map_init c01e620c T vm_map_entry_dispose c01e6244 T vm_map_entry_create c01e6288 T vm_map_lookup_entry c01e62f4 T vm_map_insert c01e6530 T vm_map_findspace c01e65d8 T vm_map_find Ruslan Ermilov wrote: > > On Fri, Mar 16, 2001 at 07:36:23PM +0100, Roberto Nunnari wrote: > > I just got this right after a 'make install' for a port. > > > > =============================================== > > Fatal trap 12: page fault while in kernel mode > > fault virtual address =0x8 > > fault code = supervisor read, page not present > > instruction pointer= 0x8:0xc01e659f > > stack pointer = 0x10:0xc87bbd5c > > frame pointer = 0x10:0xc87bbd6c > > code segment = base 0x0, limit 0xfffff, type 0x1b > > = DPL 0, pres 1, def32 1, gran 1 > > processor eflags= interrupt enabled, resume, IOPL = 0 > > current process = 24978 (basename) > > interrupt mask = none > > trap number = 12 > > panic: page fault > > > > syncing disks... 156 156 152 134 116 87 64 22 > > done > > Uptime: 6h26m0s > > Automatic reboot in 15 seconds > > =============================================== > > > Huh, it would be much better if you had both core image > from the kernel, and kernel.debug in /sys/compile/IDENT/. > > Anyway, run ``nm /kernel'' and try to find what symbols > are close to the 0xc01e659f address (instruction pointer). > > My /kernel, for example, shows this (sorry, Soren): > > c01e6478 t acdclose > c01e64f0 t acdioctl > c01e6380 t acdopen > > Of course, acd(4) is not exactly a culprit (I have a different > config from yours, and hence my kernel layout is different). > This is just to show you the idea. > > Cheers, > -- > Ruslan Ermilov Oracle Developer/DBA, > ru@sunbay.com Sunbay Software AG, > ru@FreeBSD.org FreeBSD committer, > +380.652.512.251 Simferopol, Ukraine > > http://www.FreeBSD.org The Power To Serve > http://www.oracle.com Enabling The Information Age -- Roberto Nunnari -software engineer- mailto:nunnari@die.supsi.ch Scuola Universitaria Professionale della Svizzera Italiana Dipartimento di Informatica e Elettronica http://www.die.supsi.ch SUPSI-DIE Via Cantonale tel: +41-91-6108557 6928 Manno """ Switzerland (o o) =======================oOO==(_)==OOo======================== MY OPINIONS ARE NOT NECESSARILY THOSE OF MY EMPLOYER To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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