> boot booting cd0a:netbsd 9810988+423844+615984 [505728+489276]=0xb4e124 Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 The NetBSD Foundation, Inc. All rights reserved. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. NetBSD 5.0 (GENERIC) #0: Sun Apr 26 18:50:08 UTC 2009 builds@b6.netbsd.org:/home/builds/ab/netbsd-5-0-RELEASE/i386/2009042602C total memory = 255 MB avail memory = 239 MB innotek GmbH VirtualBox (1.2) mainbus0 (root) ACPI Error (tbxfroot-0308): A valid RSDP was not found [20080321] ACPI: unable to initialize ACPI tables: AE_NOT_FOUND cpu0 at mainbus0: AMD 686-class, 2402MHz, id 0x40fb2 pci0 at mainbus0 bus 0: configuration mode 1 pchb0 at pci0 dev 0 function 0 pchb0: vendor 0x8086 product 0x1237 (rev. 0x02) pcib0 at pci0 dev 1 function 0 pcib0: vendor 0x8086 product 0x7000 (rev. 0x00) piixide0 at pci0 dev 1 function 1 piixide0: Intel 82371AB IDE controller (PIIX4) (rev. 0x01) piixide0: primary channel interrupting at irq 14 atabus0 at piixide0 channel 0 piixide0: secondary channel interrupting at irq 15 atabus1 at piixide0 channel 1 vga1 at pci0 dev 2 function 0: vendor 0x80ee product 0xbeef (rev. 0x00) wsdisplay0 at vga1 kbdmux 1 drm at vga1 not configured pcn0 at pci0 dev 3 function 0: AMD PCnet-PCI Ethernet pcn0: Am79c973 PCnet-FAST III rev 0, Ethernet address 08:00:27:21:7b:0b pcn0: interrupting at irq 11 acphy0 at pcn0 phy 0: AC101 10/100 media interface, rev. 11 acphy0: 10baseT ifmedia_set: no match for 0x20/0xffffffff vendor 0x80ee product 0xcafe (miscellaneous system) at pci0 dev 4 function 0 nod auich0 at pci0 dev 5 function 0: i82801AA (ICH) AC-97 Audio auich0: interrupting at irq 9 auich0: ac97: SigmaTel STAC9700 codec; no 3D stereo auich0: ac97: ext id 809 ohci0 at pci0 dev 6 function 0: vendor 0x106b product 0x003f (rev. 0x00) ohci0: interrupting at irq 5 ohci0: OHCI version 1.0 usb0 at ohci0: USB revision 1.0 ehci0 at pci0 dev 11 function 0: vendor 0x8086 product 0x265c (rev. 0x00) ehci0: interrupting at irq 11 usb1 at ehci0: USB revision 2.0 isa0 at pcib0 com0 at isa0 port 0x3f8-0x3ff irq 4: ns8250 or ns16450, no fifo com0: console pckbc0 at isa0 port 0x60-0x64 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0 mux 1 pms0 at pckbc0 (aux slot) pckbc0: using irq 12 for aux slot wsmouse0 at pms0 mux 0 attimer0 at isa0 port 0x40-0x43: AT Timer pcppi0 at isa0 port 0x61 midi0 at pcppi0: PC speaker (CPU-intensive output) sysbeep0 at pcppi0 isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support npx0 at isa0 port 0xf0-0xff fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2 attimer0: attached to pcppi0 auich0: measured ac97 link rate at 46116 Hz, will use 48000 Hz audio0 at auich0: full duplex, mmap, independentuvm_fault(0xc0b26cc0, 0, 1) -> e fatal page fault in supervisor mode trap type 6 code 0 eip c0100ca8 cs 8 eflags 246 cr2 0 ilevel 0 kernel: supervisor trap page fault, code=0 Stopped in pid 0.16 (system) at netbsd:spllower+0x28: lock addl %eax,0(% eax) db{0}> db{0}> db{0}> trace spllower(0,0,cab3288c,c05de2b5,c1255000,cab32898,cab32c2c,c041fc0c,c0a0e15d,0) a t netbsd:spllower+0x28 aprint_normal(c0a0e15d,0,0,0,0,0,0,0,0,0) at netbsd:aprint_normal+0x16 audioattach(caa898cc,cab20e8c,cab32ca0,0,cab32ca0,ffffffff,cab20e8c,caa89628,b42 4,bb80) at netbsd:audioattach+0x14c config_attach_loc(caa898cc,c0a61cc0,0,cab32ca0,c041c680,0,cab32cac,c041d344,caa8 98cc,cab32ca0) at netbsd:config_attach_loc+0x163 config_found(caa898cc,cab32ca0,c041c680,0,cab32cb8,3,54b46,0,c0903c80,caa89628)a t netbsd:config_found+0x31 audio_attach_mi(c0903c80,caa89628,caa898cc,0,0,0,54b46,0,0,20000) at netbsd:audi o_attach_mi+0x34 auich_finish_attach(caa898cc,0,ca4f27c0,c047c2d0,ca4f27c0,ca4f27c0,0,c01002e1,ca 4f27c0,0) at netbsd:auich_finish_attach+0x3b config_interrupts_thread(ca4f27c0,0,c01002cd,0,c01002cd,0,0,0,0,0) at netbsd:con fig_interrupts_thread+0x27 db{0}> db{0}> db{0}> show registers ds 0x10 es 0x10 fs 0x30 gs 0x10 edi 0 esi 0x5 ebp 0xcab3286c ebx 0 edx 0x8 ecx 0 eax 0 eip 0xc0100ca8 spllower+0x28 cs 0x8 eflags 0x246 esp 0xcab32840 ss 0x11 netbsd:spllower+0x28: lock addl %eax,0(%eax)