Date: Fri, 10 Sep 1999 22:54:24 -0400 (EDT) From: Will Andrews <andrews@TECHNOLOGIST.COM> To: "Addr.com Web Hosting" <admin@addr.com> Cc: stable@FreeBSD.ORG Subject: RE: Fequent panics in FreeBSD 3.3-RC Message-ID: <XFMail.990910225424.andrews@TECHNOLOGIST.COM> In-Reply-To: <4.2.0.58.19990908102523.024fe2a0@mail3.addr.com>
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This shouldn't be on either -hackers or -isp. Try -stable. On 08-Sep-99 Addr.com Web Hosting wrote: > Hi, > > I last night I have upgraded a system to the latest stable, and have > already received two of these panics: > > uname -a reads > FreeBSD addr3.addr.com 3.3-RC FreeBSD 3.3-RC #0: Tue Sep 7 21:57:07 GMT 1999 > root@addr3.addr.com:/usr/src/sys/compile/ADDRKERN i386 > > the panic reads: > Fatal trap 12: page fault while in kernel mode > mp_lock = 01000002; cpuid = 1; lapic.id = 01000000 > fault virtual address = 0xc4e7f08c > fault code = supervisor write, page not present > instruction pointer = 0x8:0xc025f47a > stack pointer = 0x10:0xd2ed2f0c > frame pointer = 0x10:0xd2ed2f1c > 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 = 12498 (httpd) > interrupt mask = net tty bio cam <- SMP: XXX > trap number = 12 > panic: page fault > mp_lock = 01000002; cpuid = 1; lapic.id = 01000000 > boot() called on cpu#1 > > nm /kernel for that area shows: > > c025f314 T pmap_page_exists > c025f30c T pmap_pageable > c025f3a4 T pmap_remove_pages > c025f4e0 t pmap_testbit > > The server is a dual PentiumIII-450 with 512 MB of ram and DPT raid > controller. Max users is set at 256 (I don't know about this version, but > on previous versions setting it higher caused constant panics). It usually > runs at load average of about 2, serving apache/sendmail/telnet/ftpd/ipop3d > as well as a little bit of NFS data for local updates and a completely idle > NFS client. > I am unable to trace the panic to any particular event, the system can run > high load with no problems and one of the panics was in the evening when > the system was running at only 0.5 load average. > If you need any more info I would be glad to provide it. Any help regarding > this problem would be greatly appreciated. Sorry, no idea about this. -- Will Andrews <andrews@technologist.com> GCS/E/S @d- s+:+>+:- a--->+++ C++ UB++++ P+ L- E--- W+++ !N !o ?K w--- ?O M+ V-- PS+ PE++ Y+ PGP+>+++ t++ 5 X++ R+ tv+ b++>++++ DI+++ D+ G++>+++ e->++++ h! r-->+++ y? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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