From owner-freebsd-stable Wed Feb 13 19:29:18 2002 Delivered-To: freebsd-stable@freebsd.org Received: from mail.flipdog.com (12-254-245-65.client.attbi.com [12.254.245.65]) by hub.freebsd.org (Postfix) with ESMTP id D08AD37B402 for ; Wed, 13 Feb 2002 19:29:12 -0800 (PST) Received: from aurora (localhost [127.0.0.1]) by mail.flipdog.com (Postfix) with ESMTP id 34F3341EF4 for ; Wed, 13 Feb 2002 16:08:28 -0700 (MST) X-Mailer: exmh version 2.5 07/13/2001 with nmh-1.0.4 From: "Jan L. Peterson" To: freebsd-stable@freebsd.org Subject: panic on 4.5-RELEASE X-face: p=61=y<.Il$z+k*y~"j>%c[8R~8{j3WTnaSd-'RyC>t.Ub>AAm\zYA#5JF +W=G?EI+|EI);]=fs_MOfKN0n9`OlmB[1^0;L^64K5][nOb&gv/n}p@mm06|J|WNa asp7mMEw0w)e_6T~7v-\]yHKvI^1}[2k)] Dcc: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Wed, 13 Feb 2002 16:08:28 -0700 Message-Id: <20020213230828.34F3341EF4@mail.flipdog.com> Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Okay, folks. I've looked through the mailing list archives for this one, but have not found anything relevant. I've just installed 4.5-RELEASE on my new hard drive in an HP Omnibook 6000. Doing heavy disk activity combined with network activity results in a panic. I discovered this first while doing an installworld off of a nfs mounted /usr/src and /usr/obj. Some fiddling left me with a broken system and I had to re-install. On the new install, I built a kernel with DDB in it and then tried tarring /usr/ports from a nfs mounted filesystem to a local filesystem. Boom again. Here's the panic and traceback: Fatal trap 12: page fault while in kernel mode fault virtual address = 0x4353 fault code = supervisor read, page not present instruction pointer = 0x8:0xc0187859 stack pointer = 0x10:0xc031d104 frame pointer = 0x10:0xc031d110 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 = Idle interrupt mask = net tty kernel: type 12 trap, code=0 Stopped at m_freem+0x1d: movswl 0x10(%ebx),%eax db> trace m_freem(c0b7d000) at m_freem+0x1d ip_freef(c0b74e14) at ip_freef+0x1f ip_slowtimo(0,c0186954,c031d170,c0171b61,0) at ip_slowtime+0x54 pfslowtimo(0,400000,0,0,ffffffff) at pfslowtimo+0x23 softclock(0,c0200010,400010,ffff0010,ffffffff) at softclock+0xd1 doreti_swi() at doreti_swi+0xf (any errors above are due to transcription... I'm copying by hand off the laptop screen) Here's a dmesg: Copyright (c) 1992-2002 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 4.5-RELEASE #0: Wed Feb 13 15:15:31 MST 2002 root@dhcp-10-69-2-243.flipdog.com:/usr/src/sys/compile/AURORA Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (696.97-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x683 Stepping = 3 Features=0x383f9ff real memory = 134152192 (131008K bytes) avail memory = 126517248 (123552K bytes) Preloaded elf kernel "kernel" at 0xc03f7000. Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 9 entries at 0xc00fdf30 apm0: on motherboard apm: found APM BIOS v1.2, connected at v1.2 npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 pcib1: at device 1.0 on pci0 pci1: on pcib1 pci1: at 0.0 irq 10 isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0x18a0-0x18af at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 uhci0: port 0x1880-0x189f irq 10 at device 7.2 on pci0 usb0: on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered chip1: port 0x2180-0x218f at device 7.3 on pci0 pci_cfgintr_linked: linked (60) to hard-routed irq 10 pci_cfgintr: 0:10 INTA routed to irq 10 pcic0: irq 10 at device 10.0 on pci0 pcic0: PCI Memory allocated: 0x44000000 pcic0: TI12XX PCI Config Reg: [ring enable][speaker enable][pwr save][FUNC pci int + CSC serial isa irq] pccard0: on pcic0 pci_cfgintr_linked: linked (61) to hard-routed irq 10 pci_cfgintr: 0:10 INTB routed to irq 10 pcic1: irq 10 at device 10.1 on pci0 pcic1: PCI Memory allocated: 0x44001000 pcic1: TI12XX PCI Config Reg: [ring enable][speaker enable][pwr save][FUNC pci int + CSC serial isa irq] pccard1: on pcic1 xl0: <3Com 3c556 Fast Etherlink XL> port 0x1800-0x187f mem 0xf4002000-0xf400207f,0xf4002400-0xf400247f irq 10 at device 11.0 on pci0 xl0: Ethernet address: 00:00:86:46:d9:37 miibus0: on xl0 ukphy0: on miibus0 ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto pci0: (vendor=0x10b7, dev=0x1007) at 11.1 irq 10 pci0: (vendor=0x125d, dev=0x1998) at 13.0 irq 5 orm0: