From owner-freebsd-current Sun Apr 15 8:21:33 2001 Delivered-To: freebsd-current@freebsd.org Received: from freesbee.wheel.dk (freesbee.wheel.dk [193.162.159.97]) by hub.freebsd.org (Postfix) with ESMTP id B6ACC37B449 for ; Sun, 15 Apr 2001 08:21:20 -0700 (PDT) (envelope-from jesper@skriver.dk) Received: by freesbee.wheel.dk (Postfix, from userid 1001) id 2C9B95D74; Sun, 15 Apr 2001 17:21:42 +0200 (CEST) Date: Sun, 15 Apr 2001 17:21:42 +0200 From: Jesper Skriver To: current@FreeBSD.org Subject: kernel panic in -current, ithread or newcard related ? Message-ID: <20010415172142.A27168@skriver.dk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i X-PGP-Fingerprint: 6B88 9CE8 66E9 E631 C9C5 5EB4 22AB F0EC F956 1C31 X-PGP-Public-Key: http://freesbee.wheel.dk/~jesper/gpgkey.pub Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG About every other time I boot my IBM ThinkPad 600E I get this panic (hand typed, as I don't have a second machine here to be able to use a serial console). Fatal trap 12: page fault while in kernel mode Fault virtual address = 0x28 Fault code = supervisor read, page not present instruction pointer = 0x8:0xc0159bd3 stack pointer = 0x10:0xc5e3ef44 frame pointer = 0x10:0xc5e3ef48 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def21 1, gran 1 processor eflags = interrupt enabled, resume, IOPL=0 current process = 16 (irq11: pccbb0+++) kernel: type 12 trap, code=0 Stopped at csa_readio+0x17: movl 0x28(%eax),%edx db> trace csa_readio(c0d0c804,0,c0d0c700,c0d1f400,4) at csa_readio+0x17 csa_intr(c0d0c800) at csa_intr+0x14 ithread_loop(c0d1f400,c5e3efa0) at ithread_loop+0x23f fork_exit(c018dd20,c0d1f400,c4e2efa8) at fork_exit+0x59 fork_trampoline() at fork_trampoline+0x8 When I see this, I just power it off, and boot again, and usually it will boot. Copyright (c) 1992-2001 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 5.0-CURRENT #0: Sat Apr 14 20:43:36 CEST 2001 root@tam:/usr/obj/usr/src/sys/TAM2 Timecounter "i8254" frequency 1193182 Hz CPU: Pentium II/Pentium II Xeon/Celeron (363.96-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x66a Stepping = 10 Features=0x183f9ff real memory = 66912256 (65344K bytes) config> q avail memory = 61186048 (59752K bytes) Preloaded elf kernel "kernel" at 0xc03dd000. Preloaded userconfig_script "/boot/kernel.conf" at 0xc03dd09c. Preloaded elf module "random.ko" at 0xc03dd0ec. Pentium Pro MTRR support enabled Using $PIR table, 5 entries at 0xc00f9e20 apm0: on motherboard apm0: found APM BIOS v1.2, connected at v1.2 npx0: on motherboard npx0: INT 16 interface pcib0: at pcibus 0 on motherboard pci0: on pcib0 pcib1: at device 1.0 on pci0 pci1: on pcib1 pci1: at 0.0 (no driver attached) pccbb0: mem 0x50102000-0x50102fff irq 11 at device 2.0 on pci0 cardbus0: on pccbb0 pccbb0: WARNING: cannot attach pccard bus. pccbb1: mem 0x50101000-0x50101fff irq 11 at device 2.1 on pci0 cardbus1: on pccbb1 pccbb1: WARNING: cannot attach pccard bus. csa0: mem 0x50000000-0x500fffff,0x50100000-0x50100fff irq 11 at device 6.0 on pci0 pcm0: on csa0 pcm0: ac97 codec invalid or not present (id == 0) device_probe_and_attach: pcm0 attach returned 6 isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0xfcf0-0xfcff at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 uhci0: port 0x8400-0x841f irq 11 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 pci0: at 7.3 (no driver attached) atkbdc0: at port 0x60,0x64 on isa0 atkbd0: irq 1 on atkbdc0 psm0: irq 12 on atkbdc0 psm0: model Generic PS/2 mouse, device ID 0 fdc0: at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold pmtimer0 on isa0 sc0: on isa0 sc0: VGA <16 virtual consoles, flags=0x200> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 unknown: can't assign resources unknown: can't assign resources unknown: can't assign resources unknown: can't assign resources pcm1: at port 0x530-0x537,0x388-0x38b,0x220-0x233 irq 5 drq 1,0 on isa0 unknown: can't assign resources unknown: can't assign resources unknown: can't assign resources unknown: can't assign resources BRIDGE 010131, have 2 interfaces ad0: 6149MB [13328/15/63] at ata0-master UDMA33 acd0: CDROM at ata1-master PIO4 Mounting root from ufs:/dev/ad0s2a cardbus0: Detaching card: no cards to detach! pccbb0: pccbb_power: CARD_VCC_0V and CARD_VPP_0V [44] pccbb1: card inserted: event=0x00000000, state=30000920 pccbb1: pccbb_power: CARD_VCC_0V and CARD_VPP_0V [44] pccbb1: pccbb_power: CARD_VCC_3V and CARD_VPP_VCC [11] TUPLE: LINKTARGET [3]: 43 49 53 Manufacturer ID: 01015752 TUPLE: CONFIG_CB [6]: 03 01 00 00 00 00 TUPLE: CFTABLE_ENTRY_CB [13]: 41 9a 01 b5 1e 01 b5 1e 02 30 ff ff 01 cardbus1: Opening BAR: type=IO, bar=10, len=0040 Product version: 5.0 Product name: 3Com Corporation | 3CCFE575CT | LAN Cardbus Card | 004 | Functions: Network Adaptor, Memory CIS reading done xl0: <3Com 3c575C Fast Etherlink XL> port 0x3000-0x307f mem 0x44020000-0x4403ffff,0x44000080-0x440000ff,0x44000000-0x4400007f irq 11 at device 0.0 on cardbus1 xl0: chip is in D6 power mode -- setting to D0 xl0: Ethernet address: 00:00:86:5b:75:a0 miibus0: on xl0 ukphy0: on miibus0 ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto BRIDGE 010131, have 3 interfaces -- index 3 type 6 phy 0 addrl 6 addr 00.00.86.5b.75.a0 /Jesper -- Jesper Skriver, jesper(at)skriver(dot)dk - CCIE #5456 Work: Network manager @ AS3292 (Tele Danmark DataNetworks) Private: FreeBSD committer @ AS2109 (A much smaller network ;-) One Unix to rule them all, One Resolver to find them, One IP to bring them all and in the zone to bind them. 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