Hi,
my router/file server just froze. It's -stable from about a month
ago. I hit break on the serial console a couple of times, with about
half a minute in between, but since it seemed like it wasn't going to
recover by itself, I panicked it.
The machine used to run without a hitch for the past half year. I've
recently added a 500 GB SATA disk, and I used ataidle to set the
suspend timeout to 10 minutes. Immediatly before the hang, I got
"ad4: TIMEOUT - READ_DMA48 retrying (1 retry left) LBA=699557839".
ataidle is evil? Some other, unrelated hardware trouble?
Typescript from serial console, kgdb bt, dmesg, kernel config below.
Stefan
--
Stefan Bethke <stb@lassitu.de> Fon +49 170 346 0140
KDB: enter: Line break on console
[thread pid 24 tid 100020 ]
Stopped at kdb_enter+0x30: leave
db> ps
pid ppid pgrp uid state wmesg wchan cmd
55872 1328 55872 0 S+ ttyin 0xc3424410 less
40665 1313 40665 0 S+ ttyin 0xc3423c10 bash
47558 1041 1041 80 S accept 0xc37ae5ca httpd
45555 1 45555 0 Ss select 0xc07200c4 ntpd
45531 1 45531 0 Rs ppp
44366 44333 44333 0 S+ biord 0xcd7c8db8 afpd
44333 1 44333 0 S+ select 0xc07200c4 afpd
1769 1041 1041 80 S accept 0xc37ae5ca httpd
1328 1327 1328 0 S+ wait 0xc3830860 bash
1327 1318 1327 1000 S+ wait 0xc3830a78 su
1318 1317 1318 1000 Ss+ wait 0xc395c000 bash
1317 1315 1315 1000 S select 0xc07200c4 sshd
1315 1240 1315 0 Ss sbwait 0xc3843bc8 sshd
1314 1 1 0 S ttydcd 0xc342e400 getty
1313 1 1313 0 Ss+ wait 0xc382ac90 login
1312 1 1312 0 Ss+ ttyin 0xc343ac10 getty
1311 1 1311 0 Ss+ ttyin 0xc343b010 getty
1310 1 1310 0 Ss+ ttyin 0xc343b410 getty
1309 1 1309 0 Ss+ ttyin 0xc342f810 getty
1308 1 1308 0 Ss+ ttyin 0xc3432810 getty
1307 1 1307 0 Ss+ ttyin 0xc3433c10 getty
1306 1 1306 0 Ss+ ttyin 0xc3433810 getty
1305 1 1305 0 Ss+ ttyin 0xc3433010 getty
1252 1 1252 0 Ss nanslp 0xc071b64c cron
1240 1 1240 0 Ss select 0xc07200c4 sshd
1219 1 1218 1011 S+ select 0xc07200c4 boinc_client
1193 1 1193 0 Ss select 0xc07200c4 cupsd
1186 1 1186 900 Ss select 0xc07200c4 cvsupd
1167 1 1167 0 Ss select 0xc07200c4 openvpn
1089 1 1089 0 Ss select 0xc07200c4 openvpn
1080 1 1080 0 Rs openvpn
1079 1041 1041 80 S accept 0xc37ae5ca httpd
1078 1041 1041 80 S accept 0xc37ae5ca httpd
1077 1041 1041 80 S accept 0xc37ae5ca httpd
1076 1041 1041 80 S accept 0xc37ae5ca httpd
1075 1041 1041 80 S accept 0xc37ae5ca httpd
1058 1 1058 561 Ss select 0xc07200c4 dhcpd
1041 1 1041 0 Ss select 0xc07200c4 httpd
1027 1 1027 0 Ss select 0xc07200c4 usbd
1009 1 1009 0 Ss nanslp 0xc071b64c powerd
975 1 974 0 S select 0xc07200c4 snmpd
956 951 951 0 S - 0xc3688e00 nfsd
955 951 951 0 S - 0xc3739600 nfsd
954 951 951 0 S - 0xc3739800 nfsd
953 951 951 0 S - 0xc3739a00 nfsd
951 1 951 0 Ss accept 0xc378be22 nfsd
943 1 943 0 Ss select 0xc07200c4 mountd
910 0 0 0 SL mdwait 0xc3759800 [md0]
896 1 896 0 Ss select 0xc07200c4 rpcbind
886 1 886 53 Ss select 0xc07200c4 named
811 1 811 0 Ss select 0xc07200c4 syslogd
690 1 690 0 Ss select 0xc07200c4 devd
46 0 0 0 SL - 0xd56d4cf8 [schedcpu]
45 0 0 0 SL sdflush 0xc072aed4 [softdepflush]
44 0 0 0 SL syncer 0xc071b3bc [syncer]
43 0 0 0 SL vlruwt 0xc34fb648 [vnlru]
42 0 0 0 SL psleep 0xc072054c [bufdaemon]
41 0 0 0 SL pgzero 0xc072be44 [pagezero]
40 0 0 0 SL psleep 0xc072b994 [vmdaemon]
39 0 0 0 SL psleep 0xc072b950 [pagedaemon]
38 0 0 0 SL - 0xc34cc400 [dummynet]
37 0 0 0 WL [irq1: atkbd0]
36 0 0 0 RL [swi0: sio]
35 0 0 0 SL cooling 0xc33a4cd4 [acpi_cooling0]
34 0 0 0 SL tzpoll 0xc08775b8 [acpi_thermal]
33 0 0 0 WL [irq15: ata1]
32 0 0 0 WL [irq14: ata0]
31 0 0 0 WL [irq17: em0]
30 0 0 0 SL usbevt 0xc3339210 [usb4]
29 0 0 0 SL usbevt 0xc338e210 [usb3]
28 0 0 0 WL [irq16: fxp0
uhci3]
27 0 0 0 SL usbevt 0xc338c210 [usb2]
26 0 0 0 WL [irq18: re0 uhci2]
25 0 0 0 SL usbevt 0xc3379210 [usb1]
24 0 0 0 RL CPU 0 [irq19: uhci1+]
23 0 0 0 SL usbtsk 0xc07f9d84 [usbtask]
22 0 0 0 SL usbevt 0xc334f210 [usb0]
21 0 0 0 WL [irq23: uhci0
ehci0]
20 0 0 0 WL [irq9: acpi0]
19 0 0 0 WL [swi5: +]
18 0 0 0 SL - 0xc32dce00 [thread taskq]
17 0 0 0 WL [swi6: Giant
taskq]
16 0 0 0 WL [swi6: task queue]
15 0 0 0 SL - 0xc333f180 [acpi_task_2]
9 0 0 0 SL - 0xc333f180 [acpi_task_1]
8 0 0 0 SL - 0xc333f180 [acpi_task_0]
7 0 0 0 SL - 0xc333f200 [kqueue taskq]
14 0 0 0 SL - 0xc07181a0 [yarrow]
6 0 0 0 SL crypto_r 0xc072aba4 [crypto returns]
5 0 0 0 SL crypto_w 0xc072ab64 [crypto]
4 0 0 0 SL - 0xc0718ba8 [g_down]
3 0 0 0 SL - 0xc0718ba4 [g_up]
2 0 0 0 SL - 0xc0718b9c [g_event]
13 0 0 0 WL [swi3: vm]
12 0 0 0 RL [swi4: clock sio]
11 0 0 0 RL [swi1: net]
10 0 0 0 RL [idle]
1 0 1 0 SLs wait 0xc329d000 [init]
0 0 0 0 WLs [swapper]
db> bt
Tracing pid 24 tid 100020 td 0xc3299480
kdb_enter(c06db657,c3416cf8,1,c06f6bf9,a111bb,...) at kdb_enter+0x30
siointr1(c3416c00,c3427e40,c32c98c8,d4375b4c,c06884e8,...) at siointr1
+0x127
siointr(c3416c00,d4375b48,c04a887f,0,c3299480,...) at siointr+0x3f
intr_execute_handlers(c32c98c8,d4375b64,d4375bac,c06845f3,38,...) at
intr_execute_handlers+0x108
lapic_handle_intr(38) at lapic_handle_intr+0x3a
Xapic_isr1() at Xapic_isr1+0x33
--- interrupt, eip = 0xc068e687, esp = 0xd4375ba8, ebp = 0xd4375bac ---
spinlock_exit(0,1f,2,9,1,...) at spinlock_exit+0x27
pcireg_cfgread(0,1f,2,9,1,...) at pcireg_cfgread+0x10f
pci_cfgregread(0,1f,2,9,1,...) at pci_cfgregread+0x8b
pci_read_config_method(c3362880,c3362b00,9,1,0,...) at
pci_read_config_method+0x9c
ata_legacy(c3362b00,c3386a00,0,c3288300,d4375c9c,...) at ata_legacy+0x73
ata_pci_status(c33a7e80,c32e2c90,d4375cdc,c04e5649,c3299480,...) at
ata_pci_status+0x35
ata_interrupt(c3386a00,c34196c0,4,d4375cdc,c04c3fc8,...) at
ata_interrupt+0x74
ata_generic_intr(c340e000,c3299480,19c3f,53caa519,c3299480,...) at
ata_generic_intr+0x2f
ithread_execute_handlers
(c32e2c90,c3288300,c32e2c90,c3299480,c32e2c90,...) at
ithread_execute_handlers+0x178
ithread_loop(c33715e0,d4375d38,0,0,0,...) at ithread_loop+0x76
fork_exit(c04c40c0,c33715e0,d4375d38) at fork_exit+0x7f
fork_trampoline() at fork_trampoline+0x8
--- trap 0x1, eip = 0, esp = 0xd4375d6c, ebp = 0 ---
db> c
KDB: enter: Line break on console
[thread pid 24 tid 100020 ]
Stopped at kdb_enter+0x30: leave
db> panic
panic: from debugger
Uptime: 1d5h19m51s
Physical memory: 501 MB
Dumping 105 MB: 90 74 58 42 26 10
Dump complete
Automatic reboot in 15 seconds - press a key on the console to abort
--> Press a key on the console to reboot,
--> or switch off the system now.
Rebooting...
The dump has this in it:
root@diesel:/usr/obj/usr/src/sys/DIESEL# kgdb kernel.debug /var/crash/
vmcore.0
kgdb: kvm_nlist(_stopped_cpus):
kgdb: kvm_nlist(_stoppcbs):
[GDB will not be able to debug user-mode threads: /usr/lib/
libthread_db.so: Undefined symbol "ps_pglobal_lookup"]
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and
you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for
details.
This GDB was configured as "i386-marcel-freebsd".
Unread portion of the kernel message buffer:
KDB: enter: Line break on console
KDB: enter: Line break on console
panic: from debugger
Uptime: 1d5h19m51s
Physical memory: 501 MB
Dumping 105 MB: 90 74 58 42 26 10
#0 doadump () at pcpu.h:165
165 __asm __volatile("movl %%fs:0,%0" : "=r"
(td));
(kgdb) where
#0 doadump () at pcpu.h:165
#1 0xc04dd3cc in boot (howto=260) at /usr/src/sys/kern/
kern_shutdown.c:409
#2 0xc04dd74d in panic (fmt=0xc06bff98 "from debugger")
at /usr/src/sys/kern/kern_shutdown.c:565
#3 0xc0433c02 in db_panic (addr=-1068514592, have_addr=0, count=-1,
modif=0xd437593c "") at /usr/src/sys/ddb/db_command.c:438
#4 0xc0433b72 in db_command (last_cmdp=0xc0716d24, cmd_table=0x0,
aux_cmd_tablep=0xc06e1f18, aux_cmd_tablep_end=0xc06e1f1c)
at /usr/src/sys/ddb/db_command.c:350
#5 0xc0433c85 in db_command_loop () at /usr/src/sys/ddb/db_command.c:
458
#6 0xc0435ec5 in db_trap (type=3, code=0) at /usr/src/sys/ddb/
db_main.c:222
#7 0xc04fc5e7 in kdb_trap (type=0, code=0, tf=0xd4375a94)
at /usr/src/sys/kern/subr_kdb.c:473
#8 0xc0699608 in trap (frame {tf_fs = -1019150328, tf_es = -1020788696,
tf_ds = -734592984,
tf_edi = -1020753280, tf_esi = -1019122688, tf_ebp = -734569764,
tf_isp = -734569792, tf_ebx = -1020685184, tf_edx = 1, tf_ecx =
-1056878592, tf_eax = 34, tf_trapno = 3, tf_err = 0, tf_eip =
-1068514592, tf_cs = 32, tf_eflags = 524418, tf_esp = -1066617645,
tf_ss = -1066551721}) at /usr/src/sys/i386/i386/trap.c:594
#9 0xc068423a in calltrap () at /usr/src/sys/i386/i386/exception.s:139
#10 0xc04fc2e0 in kdb_enter (msg=0x22 <Address 0x22 out of bounds>)
at cpufunc.h:60
#11 0xc066c5e7 in siointr1 (com=0xc3416c00) at /usr/src/sys/dev/sio/
sio.c:1522
#12 0xc066c34f in siointr (arg=0xc3416c00) at /usr/src/sys/dev/sio/
sio.c:1391
---Type <return> to continue, or q <return> to quit---
#13 0xc06884e8 in intr_execute_handlers (isrc=0xc32c98c8,
iframe=0xd4375b64)
at /usr/src/sys/i386/i386/intr_machdep.c:270
#14 0xc068b19a in lapic_handle_intr (frame {if_vec = 56, if_fs = 8, if_es
= -734592984, if_ds =
-1066794968, if_edi = 9, if_esi = 1, if_ebp = -734569556, if_ebx =
-1020685184, if_edx = 3320, if_ecx = 3325, if_eax = 524870, if_eip =
-1066867065, if_cs = 32, if_eflags = 524870, if_esp = -1020685184,
if_ss = -734569512})
at /usr/src/sys/i386/i386/local_apic.c:621
#15 0xc06845f3 in Xapic_isr1 () at apic_vector.s:110
#16 0xc068e687 in spinlock_exit () at cpufunc.h:365
#17 0xc06a1b7f in pcireg_cfgread (bus=0, slot=31, func=2, reg=9,
bytes=1)
at /usr/src/sys/i386/pci/pci_cfgreg.c:315
#18 0xc06a18db in pci_cfgregread (bus=0, slot=31, func=2, reg=9,
bytes=3325)
at /usr/src/sys/i386/pci/pci_cfgreg.c:193
#19 0xc04889bc in pci_read_config_method (dev=0x80246, child=0x80246,
reg=9,
width=1) at pcib_if.h:39
#20 0xc04505d3 in ata_legacy (dev=0xc3362b00) at pci_if.h:27
#21 0xc0451a15 in ata_pci_status (dev=0xc33a7e80)
at /usr/src/sys/dev/ata/ata-pci.c:448
#22 0xc04391c4 in ata_interrupt (data=0xc3386a00)
at /usr/src/sys/dev/ata/ata-all.c:322
#23 0xc043aa6f in ata_generic_intr (data=0xc340e000)
at /usr/src/sys/dev/ata/ata-chipset.c:209
#24 0xc04c3fc8 in ithread_execute_handlers (p=0xc32e2c90, ie=0xc3288300)
---Type <return> to continue, or q <return> to quit---
at /usr/src/sys/kern/kern_intr.c:682
#25 0xc04c4136 in ithread_loop (arg=0xc33715e0)
at /usr/src/sys/kern/kern_intr.c:765
#26 0xc04c2a6f in fork_exit (callout=0xc04c40c0 <ithread_loop>,
arg=0x80246,
frame=0x80246) at /usr/src/sys/kern/kern_fork.c:821
#27 0xc068429c in fork_trampoline () at /usr/src/sys/i386/i386/
exception.s:208
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.429.2.9 2006/04/30 17:39:42
scottl Exp $
machine i386
cpu I686_CPU
ident DIESEL
# To statically compile in device wiring instead of /boot/device.hints
#hints "GENERIC.hints" # Default places to look for
devices.
makeoptions DEBUG=-g # Build kernel with gdb(1)
debug symbols
options SCHED_4BSD # 4BSD scheduler
options PREEMPTION # Enable kernel thread
preemption
options INET # InterNETworking
options FFS # Berkeley Fast Filesystem
options SOFTUPDATES # Enable FFS soft updates
support
options UFS_ACL # Support for access control
lists
options UFS_DIRHASH # Improve performance on big
directories
options MD_ROOT # MD is a potential root device
options NFSCLIENT # Network Filesystem Client
options NFSSERVER # Network Filesystem Server
options NFS_ROOT # NFS usable as /, requires
NFSCLIENT
options PSEUDOFS # Pseudo-filesystem framework
options COMPAT_43 # Compatible with BSD 4.3
[KEEP THIS!]
options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-
time extensions
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options ADAPTIVE_GIANT # Giant mutex is adaptive.
options KDB
options KDB_UNATTENDED
options DDB
options BREAK_TO_DEBUGGER
options ALT_BREAK_TO_DEBUGGER
device apic # I/O APIC
# Bus support.
device eisa
device pci
# Floppy drives
device fdc
# ATA and ATAPI devices
device ata
device atadisk # ATA disk drives
options ATA_STATIC_ID # Static device numbering
device atkbdc # AT keyboard controller
device atkbd # AT keyboard
device psm # PS/2 mouse
device kbdmux # keyboard multiplexer
device vga # VGA video card driver
device sc
device agp # support several AGP chipsets
device pmtimer
# Serial (COM) ports
device sio # 8250, 16[45]50 based serial ports
device miibus # MII bus support
device fxp
device em
# Pseudo devices.
device loop # Network loopback
device random # Entropy device
device ether # Ethernet support
device sl # Kernel SLIP
device ppp # Kernel PPP
device tun # Packet tunnel.
device pty # Pseudo-ttys (telnet etc)
device md # Memory "disks"
# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
# Note that 'bpf' is required for DHCP.
device bpf # Berkeley packet filter
#device pf
#option ALTQ
#option ALTQ_CBQ
#option ALTQ_RED
#option ALTQ_RIO
#option ALTQ_HFSC
#option ALTQ_PRIQ
##option ALTQ_DEBUG
options IPFIREWALL
options IPFIREWALL_VERBOSE
options IPFIREWALL_VERBOSE_LIMIT=100
options IPFIREWALL_DEFAULT_TO_ACCEPT
options IPFIREWALL_FORWARD
options DUMMYNET
device crypto
device cryptodev
device padlock
Copyright (c) 1992-2007 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 6.2-STABLE #3: Fri May 4 20:50:02 CEST 2007
root@diesel.lassitu.de:/usr/obj/usr/src/sys/DIESEL
ACPI APIC Table: <IntelR AWRDACPI>
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Celeron(R) M processor 1.40GHz (1400.01-MHz 686-
class CPU)
Origin = "GenuineIntel" Id = 0x6d8 Stepping = 8
Features=0xafe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE
,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,PBE>
AMD Features=0x100000<NX>
real memory = 534642688 (509 MB)
avail memory = 513769472 (489 MB)
ioapic0 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
PadLock: No ACE support.
module_register_init: MOD_LOAD (padlock, 0xc0656cb0, 0) error 22
acpi0: <IntelR AWRDACPI> on motherboard
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi0: Power Button (fixed)
Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
cpu0: <ACPI CPU> on acpi0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <Intel 82915GM (915GM GMCH) SVGA controller> port 0xff00-0xff07
mem 0xdff00000-0xdff7ffff,0xc0000000-0xcfffffff,0xdff80000-0xdffbffff
irq 16 at device 2.0 on pci0
agp0: detected 764k stolen memory
agp0: aperture size is 256M
pci0: <display> at device 2.1 (no driver attached)
uhci0: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-A> port
0xfe00-0xfe1f irq 23 at device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <Intel 82801FB/FR/FW/FRW (ICH6) 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 82801FB/FR/FW/FRW (ICH6) USB controller USB-B> port
0xfd00-0xfd1f irq 19 at device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <Intel 82801FB/FR/FW/FRW (ICH6) 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 82801FB/FR/FW/FRW (ICH6) USB controller USB-C> port
0xfc00-0xfc1f irq 18 at device 29.2 on pci0
uhci2: [GIANT-LOCKED]
usb2: <Intel 82801FB/FR/FW/FRW (ICH6) 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 82801FB/FR/FW/FRW (ICH6) USB controller USB-D> port
0xfb00-0xfb1f irq 16 at device 29.3 on pci0
uhci3: [GIANT-LOCKED]
usb3: <Intel 82801FB/FR/FW/FRW (ICH6) 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: <Intel 82801FB (ICH6) USB 2.0 controller> mem
0xdffff000-0xdffff3ff irq 23 at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb4: waiting for BIOS to give up control
usb4: timed out waiting for BIOS
usb4: EHCI version 1.0
usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3
usb4: <Intel 82801FB (ICH6) 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
pcib1: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci1: <ACPI PCI bus> on pcib1
fxp0: <Intel 82550 Pro/100 Ethernet> port 0xdf00-0xdf3f mem
0xdfcff000-0xdfcfffff,0xdfca0000-0xdfcbffff irq 16 at device 0.0 on pci1
miibus0: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: Ethernet address: 00:02:b3:88:fd:40
em0: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port
0xde00-0xde3f mem 0xdfc80000-0xdfc9ffff,0xdfcc0000-0xdfcdffff irq 17
at device 5.0 on pci1
em0: Ethernet address: 00:0e:0c:b0:10:f7
re0: <RealTek 8169SB/8110SB Single-chip Gigabit Ethernet> port
0xda00-0xdaff mem 0xdfcfe000-0xdfcfe0ff irq 18 at device 10.0 on pci1
miibus1: <MII bus> on re0
rgephy0: <RTL8169S/8110S media interface> on miibus1
rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,
1000baseT-FDX, auto
re0: Ethernet address: 00:01:29:2c:44:e9
re0: [FAST]
pci1: <serial bus, FireWire> at device 15.0 (no driver attached)
pci0: <multimedia, audio> at device 30.2 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH6 UDMA100 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf800-0xf80f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
atapci1: <Intel ICH6M SATA150 controller> port
0xf700-0xf707,0xf600-0xf603,0xf500-0xf507,0xf400-0xf403,0xf300-0xf30f
mem 0xdfffc000-0xdfffc3ff irq 19 at device 31.2 on pci0
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_tz0: <Thermal Zone> on acpi0
speaker0: <PC speaker> port 0x61 on acpi0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10
on acpi0
sio0: type 16550A, console
sio1: <Generic IRDA-compatible device> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xd0000-0xd17ff,0xd2000-0xd2fff,
0xd3000-0xd3fff,0xef000-0xeffff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
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 1400009460 Hz quality 800
Timecounters tick every 1.000 msec
ipfw2 initialized, divert loadable, rule-based forwarding enabled,
default to accept, logging limited to 100 packets/entry by default
ad0: 38154MB <FUJITSU MHV2040AT 000000A0> at ata0-master UDMA100
ad4: 476940MB <Seagate ST3500630AS 3.AAK> at ata2-master SATA150
Trying to mount root from ufs:/dev/ad0s1a
WARNING: / was not properly dismounted
WARNING: /home was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
WARNING: /data/altroot was not properly dismounted
WARNING: /data/netboot was not properly dismounted
WARNING: /data/media was not properly dismounted
bridge0: Ethernet address: 12:7b:6c:f7:47:4f
tap4: Ethernet address: 00:bd:36:13:00:04
Hi,
my router/file server just froze. It's -stable from about a month
ago. I hit break on the serial console a couple of times, with about
half a minute in between, but since it seemed like it wasn't going to
recover by itself, I panicked it.
The machine used to run without a hitch for the past half year. I've
recently added a 500 GB SATA disk, and I used ataidle to set the
suspend timeout to 10 minutes. Immediatly before the hang, I got
"ad4: TIMEOUT - READ_DMA48 retrying (1 retry left) LBA=699557839".
ataidle is evil? Some other, unrelated hardware trouble?
Typescript from serial console, kgdb bt, dmesg, kernel config below.
Stefan
--
Stefan Bethke <stb@lassitu.de> Fon +49 170 346 0140
KDB: enter: Line break on console
[thread pid 24 tid 100020 ]
Stopped at kdb_enter+0x30: leave
db> ps
pid ppid pgrp uid state wmesg wchan cmd
55872 1328 55872 0 S+ ttyin 0xc3424410 less
40665 1313 40665 0 S+ ttyin 0xc3423c10 bash
47558 1041 1041 80 S accept 0xc37ae5ca httpd
45555 1 45555 0 Ss select 0xc07200c4 ntpd
45531 1 45531 0 Rs ppp
44366 44333 44333 0 S+ biord 0xcd7c8db8 afpd
44333 1 44333 0 S+ select 0xc07200c4 afpd
1769 1041 1041 80 S accept 0xc37ae5ca httpd
1328 1327 1328 0 S+ wait 0xc3830860 bash
1327 1318 1327 1000 S+ wait 0xc3830a78 su
1318 1317 1318 1000 Ss+ wait 0xc395c000 bash
1317 1315 1315 1000 S select 0xc07200c4 sshd
1315 1240 1315 0 Ss sbwait 0xc3843bc8 sshd
1314 1 1 0 S ttydcd 0xc342e400 getty
1313 1 1313 0 Ss+ wait 0xc382ac90 login
1312 1 1312 0 Ss+ ttyin 0xc343ac10 getty
1311 1 1311 0 Ss+ ttyin 0xc343b010 getty
1310 1 1310 0 Ss+ ttyin 0xc343b410 getty
1309 1 1309 0 Ss+ ttyin 0xc342f810 getty
1308 1 1308 0 Ss+ ttyin 0xc3432810 getty
1307 1 1307 0 Ss+ ttyin 0xc3433c10 getty
1306 1 1306 0 Ss+ ttyin 0xc3433810 getty
1305 1 1305 0 Ss+ ttyin 0xc3433010 getty
1252 1 1252 0 Ss nanslp 0xc071b64c cron
1240 1 1240 0 Ss select 0xc07200c4 sshd
1219 1 1218 1011 S+ select 0xc07200c4 boinc_client
1193 1 1193 0 Ss select 0xc07200c4 cupsd
1186 1 1186 900 Ss select 0xc07200c4 cvsupd
1167 1 1167 0 Ss select 0xc07200c4 openvpn
1089 1 1089 0 Ss select 0xc07200c4 openvpn
1080 1 1080 0 Rs openvpn
1079 1041 1041 80 S accept 0xc37ae5ca httpd
1078 1041 1041 80 S accept 0xc37ae5ca httpd
1077 1041 1041 80 S accept 0xc37ae5ca httpd
1076 1041 1041 80 S accept 0xc37ae5ca httpd
1075 1041 1041 80 S accept 0xc37ae5ca httpd
1058 1 1058 561 Ss select 0xc07200c4 dhcpd
1041 1 1041 0 Ss select 0xc07200c4 httpd
1027 1 1027 0 Ss select 0xc07200c4 usbd
1009 1 1009 0 Ss nanslp 0xc071b64c powerd
975 1 974 0 S select 0xc07200c4 snmpd
956 951 951 0 S - 0xc3688e00 nfsd
955 951 951 0 S - 0xc3739600 nfsd
954 951 951 0 S - 0xc3739800 nfsd
953 951 951 0 S - 0xc3739a00 nfsd
951 1 951 0 Ss accept 0xc378be22 nfsd
943 1 943 0 Ss select 0xc07200c4 mountd
910 0 0 0 SL mdwait 0xc3759800 [md0]
896 1 896 0 Ss select 0xc07200c4 rpcbind
886 1 886 53 Ss select 0xc07200c4 named
811 1 811 0 Ss select 0xc07200c4 syslogd
690 1 690 0 Ss select 0xc07200c4 devd
46 0 0 0 SL - 0xd56d4cf8 [schedcpu]
45 0 0 0 SL sdflush 0xc072aed4 [softdepflush]
44 0 0 0 SL syncer 0xc071b3bc [syncer]
43 0 0 0 SL vlruwt 0xc34fb648 [vnlru]
42 0 0 0 SL psleep 0xc072054c [bufdaemon]
41 0 0 0 SL pgzero 0xc072be44 [pagezero]
40 0 0 0 SL psleep 0xc072b994 [vmdaemon]
39 0 0 0 SL psleep 0xc072b950 [pagedaemon]
38 0 0 0 SL - 0xc34cc400 [dummynet]
37 0 0 0 WL [irq1: atkbd0]
36 0 0 0 RL [swi0: sio]
35 0 0 0 SL cooling 0xc33a4cd4 [acpi_cooling0]
34 0 0 0 SL tzpoll 0xc08775b8 [acpi_thermal]
33 0 0 0 WL [irq15: ata1]
32 0 0 0 WL [irq14: ata0]
31 0 0 0 WL [irq17: em0]
30 0 0 0 SL usbevt 0xc3339210 [usb4]
29 0 0 0 SL usbevt 0xc338e210 [usb3]
28 0 0 0 WL [irq16: fxp0
uhci3]
27 0 0 0 SL usbevt 0xc338c210 [usb2]
26 0 0 0 WL [irq18: re0 uhci2]
25 0 0 0 SL usbevt 0xc3379210 [usb1]
24 0 0 0 RL CPU 0 [irq19: uhci1+]
23 0 0 0 SL usbtsk 0xc07f9d84 [usbtask]
22 0 0 0 SL usbevt 0xc334f210 [usb0]
21 0 0 0 WL [irq23: uhci0
ehci0]
20 0 0 0 WL [irq9: acpi0]
19 0 0 0 WL [swi5: +]
18 0 0 0 SL - 0xc32dce00 [thread taskq]
17 0 0 0 WL [swi6: Giant
taskq]
16 0 0 0 WL [swi6: task queue]
15 0 0 0 SL - 0xc333f180 [acpi_task_2]
9 0 0 0 SL - 0xc333f180 [acpi_task_1]
8 0 0 0 SL - 0xc333f180 [acpi_task_0]
7 0 0 0 SL - 0xc333f200 [kqueue taskq]
14 0 0 0 SL - 0xc07181a0 [yarrow]
6 0 0 0 SL crypto_r 0xc072aba4 [crypto returns]
5 0 0 0 SL crypto_w 0xc072ab64 [crypto]
4 0 0 0 SL - 0xc0718ba8 [g_down]
3 0 0 0 SL - 0xc0718ba4 [g_up]
2 0 0 0 SL - 0xc0718b9c [g_event]
13 0 0 0 WL [swi3: vm]
12 0 0 0 RL [swi4: clock sio]
11 0 0 0 RL [swi1: net]
10 0 0 0 RL [idle]
1 0 1 0 SLs wait 0xc329d000 [init]
0 0 0 0 WLs [swapper]
db> bt
Tracing pid 24 tid 100020 td 0xc3299480
kdb_enter(c06db657,c3416cf8,1,c06f6bf9,a111bb,...) at kdb_enter+0x30
siointr1(c3416c00,c3427e40,c32c98c8,d4375b4c,c06884e8,...) at siointr1
+0x127
siointr(c3416c00,d4375b48,c04a887f,0,c3299480,...) at siointr+0x3f
intr_execute_handlers(c32c98c8,d4375b64,d4375bac,c06845f3,38,...) at
intr_execute_handlers+0x108
lapic_handle_intr(38) at lapic_handle_intr+0x3a
Xapic_isr1() at Xapic_isr1+0x33
--- interrupt, eip = 0xc068e687, esp = 0xd4375ba8, ebp = 0xd4375bac ---
spinlock_exit(0,1f,2,9,1,...) at spinlock_exit+0x27
pcireg_cfgread(0,1f,2,9,1,...) at pcireg_cfgread+0x10f
pci_cfgregread(0,1f,2,9,1,...) at pci_cfgregread+0x8b
pci_read_config_method(c3362880,c3362b00,9,1,0,...) at
pci_read_config_method+0x9c
ata_legacy(c3362b00,c3386a00,0,c3288300,d4375c9c,...) at ata_legacy+0x73
ata_pci_status(c33a7e80,c32e2c90,d4375cdc,c04e5649,c3299480,...) at
ata_pci_status+0x35
ata_interrupt(c3386a00,c34196c0,4,d4375cdc,c04c3fc8,...) at
ata_interrupt+0x74
ata_generic_intr(c340e000,c3299480,19c3f,53caa519,c3299480,...) at
ata_generic_intr+0x2f
ithread_execute_handlers
(c32e2c90,c3288300,c32e2c90,c3299480,c32e2c90,...) at
ithread_execute_handlers+0x178
ithread_loop(c33715e0,d4375d38,0,0,0,...) at ithread_loop+0x76
fork_exit(c04c40c0,c33715e0,d4375d38) at fork_exit+0x7f
fork_trampoline() at fork_trampoline+0x8
--- trap 0x1, eip = 0, esp = 0xd4375d6c, ebp = 0 ---
db> c
KDB: enter: Line break on console
[thread pid 24 tid 100020 ]
Stopped at kdb_enter+0x30: leave
db> panic
panic: from debugger
Uptime: 1d5h19m51s
Physical memory: 501 MB
Dumping 105 MB: 90 74 58 42 26 10
Dump complete
Automatic reboot in 15 seconds - press a key on the console to abort
--> Press a key on the console to reboot,
--> or switch off the system now.
Rebooting...
The dump has this in it:
root@diesel:/usr/obj/usr/src/sys/DIESEL# kgdb kernel.debug /var/crash/
vmcore.0
kgdb: kvm_nlist(_stopped_cpus):
kgdb: kvm_nlist(_stoppcbs):
[GDB will not be able to debug user-mode threads: /usr/lib/
libthread_db.so: Undefined symbol "ps_pglobal_lookup"]
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and
you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for
details.
This GDB was configured as "i386-marcel-freebsd".
Unread portion of the kernel message buffer:
KDB: enter: Line break on console
KDB: enter: Line break on console
panic: from debugger
Uptime: 1d5h19m51s
Physical memory: 501 MB
Dumping 105 MB: 90 74 58 42 26 10
#0 doadump () at pcpu.h:165
165 __asm __volatile("movl %%fs:0,%0" : "=r"
(td));
(kgdb) where
#0 doadump () at pcpu.h:165
#1 0xc04dd3cc in boot (howto=260) at /usr/src/sys/kern/
kern_shutdown.c:409
#2 0xc04dd74d in panic (fmt=0xc06bff98 "from debugger")
at /usr/src/sys/kern/kern_shutdown.c:565
#3 0xc0433c02 in db_panic (addr=-1068514592, have_addr=0, count=-1,
modif=0xd437593c "") at /usr/src/sys/ddb/db_command.c:438
#4 0xc0433b72 in db_command (last_cmdp=0xc0716d24, cmd_table=0x0,
aux_cmd_tablep=0xc06e1f18, aux_cmd_tablep_end=0xc06e1f1c)
at /usr/src/sys/ddb/db_command.c:350
#5 0xc0433c85 in db_command_loop () at /usr/src/sys/ddb/db_command.c:
458
#6 0xc0435ec5 in db_trap (type=3, code=0) at /usr/src/sys/ddb/
db_main.c:222
#7 0xc04fc5e7 in kdb_trap (type=0, code=0, tf=0xd4375a94)
at /usr/src/sys/kern/subr_kdb.c:473
#8 0xc0699608 in trap (frame {tf_fs = -1019150328, tf_es = -1020788696,
tf_ds = -734592984,
tf_edi = -1020753280, tf_esi = -1019122688, tf_ebp = -734569764,
tf_isp = -734569792, tf_ebx = -1020685184, tf_edx = 1, tf_ecx =
-1056878592, tf_eax = 34, tf_trapno = 3, tf_err = 0, tf_eip =
-1068514592, tf_cs = 32, tf_eflags = 524418, tf_esp = -1066617645,
tf_ss = -1066551721}) at /usr/src/sys/i386/i386/trap.c:594
#9 0xc068423a in calltrap () at /usr/src/sys/i386/i386/exception.s:139
#10 0xc04fc2e0 in kdb_enter (msg=0x22 <Address 0x22 out of bounds>)
at cpufunc.h:60
#11 0xc066c5e7 in siointr1 (com=0xc3416c00) at /usr/src/sys/dev/sio/
sio.c:1522
#12 0xc066c34f in siointr (arg=0xc3416c00) at /usr/src/sys/dev/sio/
sio.c:1391
---Type <return> to continue, or q <return> to quit---
#13 0xc06884e8 in intr_execute_handlers (isrc=0xc32c98c8,
iframe=0xd4375b64)
at /usr/src/sys/i386/i386/intr_machdep.c:270
#14 0xc068b19a in lapic_handle_intr (frame {if_vec = 56, if_fs = 8, if_es
= -734592984, if_ds =
-1066794968, if_edi = 9, if_esi = 1, if_ebp = -734569556, if_ebx =
-1020685184, if_edx = 3320, if_ecx = 3325, if_eax = 524870, if_eip =
-1066867065, if_cs = 32, if_eflags = 524870, if_esp = -1020685184,
if_ss = -734569512})
at /usr/src/sys/i386/i386/local_apic.c:621
#15 0xc06845f3 in Xapic_isr1 () at apic_vector.s:110
#16 0xc068e687 in spinlock_exit () at cpufunc.h:365
#17 0xc06a1b7f in pcireg_cfgread (bus=0, slot=31, func=2, reg=9,
bytes=1)
at /usr/src/sys/i386/pci/pci_cfgreg.c:315
#18 0xc06a18db in pci_cfgregread (bus=0, slot=31, func=2, reg=9,
bytes=3325)
at /usr/src/sys/i386/pci/pci_cfgreg.c:193
#19 0xc04889bc in pci_read_config_method (dev=0x80246, child=0x80246,
reg=9,
width=1) at pcib_if.h:39
#20 0xc04505d3 in ata_legacy (dev=0xc3362b00) at pci_if.h:27
#21 0xc0451a15 in ata_pci_status (dev=0xc33a7e80)
at /usr/src/sys/dev/ata/ata-pci.c:448
#22 0xc04391c4 in ata_interrupt (data=0xc3386a00)
at /usr/src/sys/dev/ata/ata-all.c:322
#23 0xc043aa6f in ata_generic_intr (data=0xc340e000)
at /usr/src/sys/dev/ata/ata-chipset.c:209
#24 0xc04c3fc8 in ithread_execute_handlers (p=0xc32e2c90, ie=0xc3288300)
---Type <return> to continue, or q <return> to quit---
at /usr/src/sys/kern/kern_intr.c:682
#25 0xc04c4136 in ithread_loop (arg=0xc33715e0)
at /usr/src/sys/kern/kern_intr.c:765
#26 0xc04c2a6f in fork_exit (callout=0xc04c40c0 <ithread_loop>,
arg=0x80246,
frame=0x80246) at /usr/src/sys/kern/kern_fork.c:821
#27 0xc068429c in fork_trampoline () at /usr/src/sys/i386/i386/
exception.s:208
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.429.2.9 2006/04/30 17:39:42
scottl Exp $
machine i386
cpu I686_CPU
ident DIESEL
# To statically compile in device wiring instead of /boot/device.hints
#hints "GENERIC.hints" # Default places to look for
devices.
makeoptions DEBUG=-g # Build kernel with gdb(1)
debug symbols
options SCHED_4BSD # 4BSD scheduler
options PREEMPTION # Enable kernel thread
preemption
options INET # InterNETworking
options FFS # Berkeley Fast Filesystem
options SOFTUPDATES # Enable FFS soft updates
support
options UFS_ACL # Support for access control
lists
options UFS_DIRHASH # Improve performance on big
directories
options MD_ROOT # MD is a potential root device
options NFSCLIENT # Network Filesystem Client
options NFSSERVER # Network Filesystem Server
options NFS_ROOT # NFS usable as /, requires
NFSCLIENT
options PSEUDOFS # Pseudo-filesystem framework
options COMPAT_43 # Compatible with BSD 4.3
[KEEP THIS!]
options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-
time extensions
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options ADAPTIVE_GIANT # Giant mutex is adaptive.
options KDB
options KDB_UNATTENDED
options DDB
options BREAK_TO_DEBUGGER
options ALT_BREAK_TO_DEBUGGER
device apic # I/O APIC
# Bus support.
device eisa
device pci
# Floppy drives
device fdc
# ATA and ATAPI devices
device ata
device atadisk # ATA disk drives
options ATA_STATIC_ID # Static device numbering
device atkbdc # AT keyboard controller
device atkbd # AT keyboard
device psm # PS/2 mouse
device kbdmux # keyboard multiplexer
device vga # VGA video card driver
device sc
device agp # support several AGP chipsets
device pmtimer
# Serial (COM) ports
device sio # 8250, 16[45]50 based serial ports
device miibus # MII bus support
device fxp
device em
# Pseudo devices.
device loop # Network loopback
device random # Entropy device
device ether # Ethernet support
device sl # Kernel SLIP
device ppp # Kernel PPP
device tun # Packet tunnel.
device pty # Pseudo-ttys (telnet etc)
device md # Memory "disks"
# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
# Note that 'bpf' is required for DHCP.
device bpf # Berkeley packet filter
#device pf
#option ALTQ
#option ALTQ_CBQ
#option ALTQ_RED
#option ALTQ_RIO
#option ALTQ_HFSC
#option ALTQ_PRIQ
##option ALTQ_DEBUG
options IPFIREWALL
options IPFIREWALL_VERBOSE
options IPFIREWALL_VERBOSE_LIMIT=100
options IPFIREWALL_DEFAULT_TO_ACCEPT
options IPFIREWALL_FORWARD
options DUMMYNET
device crypto
device cryptodev
device padlock
Copyright (c) 1992-2007 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 6.2-STABLE #3: Fri May 4 20:50:02 CEST 2007
root@diesel.lassitu.de:/usr/obj/usr/src/sys/DIESEL
ACPI APIC Table: <IntelR AWRDACPI>
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Celeron(R) M processor 1.40GHz (1400.01-MHz 686-
class CPU)
Origin = "GenuineIntel" Id = 0x6d8 Stepping = 8
Features=0xafe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE
,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,PBE>
AMD Features=0x100000<NX>
real memory = 534642688 (509 MB)
avail memory = 513769472 (489 MB)
ioapic0 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
PadLock: No ACE support.
module_register_init: MOD_LOAD (padlock, 0xc0656cb0, 0) error 22
acpi0: <IntelR AWRDACPI> on motherboard
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi0: Power Button (fixed)
Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
cpu0: <ACPI CPU> on acpi0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <Intel 82915GM (915GM GMCH) SVGA controller> port 0xff00-0xff07
mem 0xdff00000-0xdff7ffff,0xc0000000-0xcfffffff,0xdff80000-0xdffbffff
irq 16 at device 2.0 on pci0
agp0: detected 764k stolen memory
agp0: aperture size is 256M
pci0: <display> at device 2.1 (no driver attached)
uhci0: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-A> port
0xfe00-0xfe1f irq 23 at device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <Intel 82801FB/FR/FW/FRW (ICH6) 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 82801FB/FR/FW/FRW (ICH6) USB controller USB-B> port
0xfd00-0xfd1f irq 19 at device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <Intel 82801FB/FR/FW/FRW (ICH6) 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 82801FB/FR/FW/FRW (ICH6) USB controller USB-C> port
0xfc00-0xfc1f irq 18 at device 29.2 on pci0
uhci2: [GIANT-LOCKED]
usb2: <Intel 82801FB/FR/FW/FRW (ICH6) 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 82801FB/FR/FW/FRW (ICH6) USB controller USB-D> port
0xfb00-0xfb1f irq 16 at device 29.3 on pci0
uhci3: [GIANT-LOCKED]
usb3: <Intel 82801FB/FR/FW/FRW (ICH6) 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: <Intel 82801FB (ICH6) USB 2.0 controller> mem
0xdffff000-0xdffff3ff irq 23 at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb4: waiting for BIOS to give up control
usb4: timed out waiting for BIOS
usb4: EHCI version 1.0
usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3
usb4: <Intel 82801FB (ICH6) 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
pcib1: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci1: <ACPI PCI bus> on pcib1
fxp0: <Intel 82550 Pro/100 Ethernet> port 0xdf00-0xdf3f mem
0xdfcff000-0xdfcfffff,0xdfca0000-0xdfcbffff irq 16 at device 0.0 on pci1
miibus0: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: Ethernet address: 00:02:b3:88:fd:40
em0: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port
0xde00-0xde3f mem 0xdfc80000-0xdfc9ffff,0xdfcc0000-0xdfcdffff irq 17
at device 5.0 on pci1
em0: Ethernet address: 00:0e:0c:b0:10:f7
re0: <RealTek 8169SB/8110SB Single-chip Gigabit Ethernet> port
0xda00-0xdaff mem 0xdfcfe000-0xdfcfe0ff irq 18 at device 10.0 on pci1
miibus1: <MII bus> on re0
rgephy0: <RTL8169S/8110S media interface> on miibus1
rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,
1000baseT-FDX, auto
re0: Ethernet address: 00:01:29:2c:44:e9
re0: [FAST]
pci1: <serial bus, FireWire> at device 15.0 (no driver attached)
pci0: <multimedia, audio> at device 30.2 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH6 UDMA100 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf800-0xf80f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
atapci1: <Intel ICH6M SATA150 controller> port
0xf700-0xf707,0xf600-0xf603,0xf500-0xf507,0xf400-0xf403,0xf300-0xf30f
mem 0xdfffc000-0xdfffc3ff irq 19 at device 31.2 on pci0
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_tz0: <Thermal Zone> on acpi0
speaker0: <PC speaker> port 0x61 on acpi0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10
on acpi0
sio0: type 16550A, console
sio1: <Generic IRDA-compatible device> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xd0000-0xd17ff,0xd2000-0xd2fff,
0xd3000-0xd3fff,0xef000-0xeffff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
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 1400009460 Hz quality 800
Timecounters tick every 1.000 msec
ipfw2 initialized, divert loadable, rule-based forwarding enabled,
default to accept, logging limited to 100 packets/entry by default
ad0: 38154MB <FUJITSU MHV2040AT 000000A0> at ata0-master UDMA100
ad4: 476940MB <Seagate ST3500630AS 3.AAK> at ata2-master SATA150
Trying to mount root from ufs:/dev/ad0s1a
WARNING: / was not properly dismounted
WARNING: /home was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
WARNING: /data/altroot was not properly dismounted
WARNING: /data/netboot was not properly dismounted
WARNING: /data/media was not properly dismounted
bridge0: Ethernet address: 12:7b:6c:f7:47:4f
tap4: Ethernet address: 00:bd:36:13:00:04