6.0-BETA3 KDB messages

Copyright (c) 1992-2005 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 6.0-BETA3 #0: Wed Aug 24 19:00:23 CEST 2005
     root_at_bsd.interex-pla.net:/usr/src/sys/i386/compile/GENERIC
WARNING: WITNESS option enabled, expect reduced performance.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Celeron(R) CPU 2.40GHz (2400.69-MHz 686-class CPU)
   Origin = "GenuineIntel"  Id = 0xf34  Stepping = 4
   Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
   Features2=0x441d<SSE3,RSVD2,MON,DS_CPL,CNTX-ID,<b14>>
real memory  = 536543232 (511 MB)
avail memory = 515538944 (491 MB)
ACPI APIC Table: <A M I  OEMAPIC >
ioapic0 <Version 2.0> irqs 0-23 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <A M I OEMXSDT> on motherboard
acpi0: Power Button (fixed)
pci_link0: <ACPI PCI Link LNKA> irq 11 on acpi0
pci_link1: <ACPI PCI Link LNKB> irq 11 on acpi0
pci_link2: <ACPI PCI Link LNKC> irq 5 on acpi0
pci_link3: <ACPI PCI Link LNKD> irq 10 on acpi0
pci_link4: <ACPI PCI Link LNKE> irq 5 on acpi0
pci_link5: <ACPI PCI Link LNKF> irq 0 on acpi0
pci_link6: <ACPI PCI Link LNKG> irq 10 on acpi0
pci_link7: <ACPI PCI Link LNKH> irq 10 on acpi0
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
cpu0: <ACPI CPU> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <Intel 82865 host to AGP bridge> mem 0xfc000000-0xfdffffff at device 0.0 
on pci0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
pci1: <display> at device 0.1 (no driver attached)
uhci0: <Intel 82801EB (ICH5) USB controller USB-A> port 0xef00-0xef1f irq 16 at 
device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <Intel 82801EB (ICH5) USB controller USB-A> 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
uhci1: <Intel 82801EB (ICH5) USB controller USB-B> port 0xef20-0xef3f irq 19 at 
device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <Intel 82801EB (ICH5) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: <Intel 82801EB (ICH5) USB controller USB-C> port 0xef40-0xef5f irq 18 at 
device 29.2 on pci0
uhci2: [GIANT-LOCKED]
usb2: <Intel 82801EB (ICH5) USB controller USB-C> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
uhci3: <Intel 82801EB (ICH5) USB controller USB-D> port 0xef80-0xef9f irq 16 at 
device 29.3 on pci0
uhci3: [GIANT-LOCKED]
usb3: <Intel 82801EB (ICH5) USB controller USB-D> on uhci3
usb3: USB revision 1.0
uhub3: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xffaffc00-0xffafffff irq 23 at 
device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb4: EHCI version 1.0
usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3
usb4: <EHCI (generic) USB 2.0 controller> on ehci0
usb4: USB revision 2.0
uhub4: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub4: 8 ports with 8 removable, self powered
pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci2: <ACPI PCI bus> on pcib2
rl0: <RealTek 8139 10/100BaseTX> port 0xd800-0xd8ff mem 0xff9ffc00-0xff9ffcff 
irq 22 at device 5.0 on pci2
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: Ethernet address: 00:13:d4:0b:1c:67
skc0: <D-Link DGE-530T Gigabit Ethernet> port 0xd400-0xd4ff mem 
0xff9f8000-0xff9fbfff irq 22 at device 10.0 on pci2
skc0: interrupt moderation is 100 us
skc0: DGE-530T Gigabit Ethernet Adapter rev. (0x1)
sk0: <Marvell Semiconductor, Inc. Yukon> on skc0
sk0: Ethernet address: 00:11:95:d7:5a:3d
miibus1: <MII bus> on sk0
e1000phy0: <Marvell 88E1000 Gigabit PHY> on miibus1
e1000phy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX-FDX, 
auto
pci2: <simple comms> at device 12.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH5 UDMA100 controller> port 
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xfc00-0xfc0f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
pci0: <multimedia, audio> at device 31.5 (no driver attached)
acpi_button0: <Power Button> on acpi0
fdc0: <floppy drive controller (FDE)> port 0x3f0-0x3f5,0x3f7 irq 6 on acpi0
fdc0: cannot reserve DMA request line
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
ppc0: <Standard parallel printer port> port 0x378-0x37f irq 7 on acpi0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model IntelliMouse, device ID 3
sio0: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 flags 0x10 on acpi0
sio0: type 16550A
sio1: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 on acpi0
sio1: type 16550A
pmtimer0 on isa0
orm0: <ISA Option ROM> at iomem 0xc0000-0xcbfff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounter "TSC" frequency 2400692571 Hz quality 800
Timecounters tick every 1.000 msec
ad0: 78167MB <Maxtor 6Y080L0 YAR41BW0> at ata0-master UDMA100
acd0: CDRW <TEAC DW-552G/N4K1> at ata1-slave UDMA33
Trying to mount root from ufs:/dev/ad0s3a
malloc(M_WAITOK) of "64", forcing M_NOWAIT with the following non-sleepable 
locks held:
exclusive sleep mutex if_addr_mtx r = 0 (0xc1b3b660) locked _at_ net/if.c:1905


KDB: stack backtrace:
kdb_backtrace(1,40,c104a000,2,d5703b1c) at kdb_backtrace+0x29
witness_warn(5,0,c0871740,c085bfe0,40) at witness_warn+0x18e
uma_zalloc_arg(c104a000,0,102) at uma_zalloc_arg+0x41
malloc(36,c08c5040,102,0,c1b3b400) at malloc+0xae
ether_resolvemulti(c1b3b400,d5703b78,d5703ba8,c1c970c4,0) at 
ether_resolvemulti+0x87
if_addmulti(c1b3b400,d5703ba8,d5703ba4,d5703ba8,10) at if_addmulti+0x84
in_addmulti(d5703bdc,c1b3b400) at in_addmulti+0x32
in_ifinit(c1b3b400,c1c97000,c1c2cc10,0,d5703c38) at in_ifinit+0x515
in_control(c1cfade8,8040691a,c1c2cc00,c1b3b400,c1aec600) at in_control+0x882
ifioctl(c1cfade8,8040691a,c1c2cc00,c1aec600,0) at ifioctl+0x198
soo_ioctl(c1c72480,8040691a,c1c2cc00,c19d5a80,c1aec600) at soo_ioctl+0x2db
ioctl(c1aec600,d5703d04,3,1,286) at ioctl+0x370
syscall(3b,3b,3b,8056a80,8058d60) at syscall+0x22f
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (54, FreeBSD ELF32, ioctl), eip = 0x280c6287, esp = 0xbfbfe5fc, ebp 
= 0xbfbfee48 ---
malloc(M_WAITOK) of "64", forcing M_NOWAIT with the following non-sleepable 
locks held:
exclusive sleep mutex if_addr_mtx r = 0 (0xc1b3b660) locked _at_ net/if.c:1905
KDB: stack backtrace:
kdb_backtrace(1,40,c104a000,2,d57039b0) at kdb_backtrace+0x29
witness_warn(5,0,c0871740,c085bfe0,40) at witness_warn+0x18e
uma_zalloc_arg(c104a000,0,102) at uma_zalloc_arg+0x41
malloc(36,c08c5040,102,0,c1b3b400) at malloc+0xae
ether_resolvemulti(c1b3b400,d5703a0c,d5703a3c,0,0) at ether_resolvemulti+0x124
if_addmulti(c1b3b400,d5703a3c,d5703a38,d5703a3c,1c) at if_addmulti+0x84
in6_addmulti(d5703a8c,c1b3b400,d5703a84) at in6_addmulti+0x4c
in6_update_ifa(c1b3b400,d5703b8c,0) at in6_update_ifa+0x4cf
in6_ifattach_linklocal(c1b3b400,0) at in6_ifattach_linklocal+0xe5
in6_ifattach(c1b3b400,0,8040691a,8040691a,0) at in6_ifattach+0xb9
in6_if_up(c1b3b400) at in6_if_up+0x13
ifioctl(c1cfade8,8040691a,c1c2cc00,c1aec600,0) at ifioctl+0x1f8
soo_ioctl(c1c72480,8040691a,c1c2cc00,c19d5a80,c1aec600) at soo_ioctl+0x2db
ioctl(c1aec600,d5703d04,3,1,286) at ioctl+0x370
syscall(3b,3b,3b,8056a80,8058d60) at syscall+0x22f
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (54, FreeBSD ELF32, ioctl), eip = 0x280c6287, esp = 0xbfbfe5fc, ebp 
= 0xbfbfee48 ---
malloc(M_WAITOK) of "64", forcing M_NOWAIT with the following non-sleepable 
locks held:
exclusive sleep mutex if_addr_mtx r = 0 (0xc1b3b660) locked _at_ net/if.c:1905
KDB: stack backtrace:
kdb_backtrace(1,40,c104a000,2,d5703998) at kdb_backtrace+0x29
witness_warn(5,0,c0871740,c085bfe0,40) at witness_warn+0x18e
uma_zalloc_arg(c104a000,0,102) at uma_zalloc_arg+0x41
malloc(36,c08c5040,102,0,c1b3b400) at malloc+0xae
ether_resolvemulti(c1b3b400,d57039f4,d5703a24,c1c27d00,0) at 
ether_resolvemulti+0x124
if_addmulti(c1b3b400,d5703a24,d5703a20,d5703a24,1c) at if_addmulti+0x84
in6_addmulti(d5703ac4,c1b3b400,d5703a84,1,d5703abc,c1c286a0,d5703a9c,101,0) at 
in6_addmulti+0x4c
in6_update_ifa(c1b3b400,d5703b8c,0) at in6_update_ifa+0x60d
in6_ifattach_linklocal(c1b3b400,0) at in6_ifattach_linklocal+0xe5
in6_ifattach(c1b3b400,0,8040691a,8040691a,0) at in6_ifattach+0xb9
in6_if_up(c1b3b400) at in6_if_up+0x13
ifioctl(c1cfade8,8040691a,c1c2cc00,c1aec600,0) at ifioctl+0x1f8
soo_ioctl(c1c72480,8040691a,c1c2cc00,c19d5a80,c1aec600) at soo_ioctl+0x2db
ioctl(c1aec600,d5703d04,3,1,286) at ioctl+0x370
syscall(3b,3b,3b,8056a80,8058d60) at syscall+0x22f
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (54, FreeBSD ELF32, ioctl), eip = 0x280c6287, esp = 0xbfbfe5fc, ebp 
= 0xbfbfee48 ---
malloc(M_WAITOK) of "64", forcing M_NOWAIT with the following non-sleepable 
locks held:
exclusive sleep mutex if_addr_mtx r = 0 (0xc1b3b660) locked _at_ net/if.c:1905
KDB: stack backtrace:
kdb_backtrace(1,40,c104a000,2,d57039b0) at kdb_backtrace+0x29
witness_warn(5,0,c0871740,c085bfe0,40) at witness_warn+0x18e
uma_zalloc_arg(c104a000,0,102) at uma_zalloc_arg+0x41
malloc(36,c08c5040,102,0,c1b3b400) at malloc+0xae
ether_resolvemulti(c1b3b400,d5703a0c,d5703a3c,0,0) at ether_resolvemulti+0x124
if_addmulti(c1b3b400,d5703a3c,d5703a38,d5703a3c,1c) at if_addmulti+0x84
in6_addmulti(d5703ac4,c1b3b400,d5703a84) at in6_addmulti+0x4c
in6_update_ifa(c1b3b400,d5703b8c,0) at in6_update_ifa+0x6d8
in6_ifattach_linklocal(c1b3b400,0) at in6_ifattach_linklocal+0xe5
in6_ifattach(c1b3b400,0,8040691a,8040691a,0) at in6_ifattach+0xb9
in6_if_up(c1b3b400) at in6_if_up+0x13
ifioctl(c1cfade8,8040691a,c1c2cc00,c1aec600,0) at ifioctl+0x1f8
soo_ioctl(c1c72480,8040691a,c1c2cc00,c19d5a80,c1aec600) at soo_ioctl+0x2db
ioctl(c1aec600,d5703d04,3,1,286) at ioctl+0x370
syscall(3b,3b,3b,8056a80,8058d60) at syscall+0x22f
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (54, FreeBSD ELF32, ioctl), eip = 0x280c6287, esp = 0xbfbfe5fc, ebp 
= 0xbfbfee48 ---
rl0: link state changed to UP