Date: Wed, 19 Jul 2006 18:03:11 -0500 From: Stephen Montgomery-Smith <stephen@math.missouri.edu> To: freebsd-stable <freebsd-stable@freebsd.org> Subject: Panic Message-ID: <44BEBA2F.3060403@math.missouri.edu>
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I just had a kernel panic. This happened seconds after I started a
reboot using alt-ctl-del, at about the time just after it it said it was
writing the entropy file.
Here is the kernel config file, the results of the dump, and dmesg. Do
you want anything else? I hope this info helps.
include GENERIC
ident HUB2
nooption INET6
options SMP
device atapicam
makeoptions DEBUG=-g
hub2# cd /usr/obj/usr/src/sys/HUB2/
hub2# kgdb kernel.debug /var/crash/vmcore.196
[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:
<118>.
<118>.
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x24
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc06acdc8
stack pointer = 0x28:0xeadd7ae0
frame pointer = 0x28:0xeadd7c68
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 = 479 (mountd)
trap number = 12
panic: page fault
cpuid = 0
Uptime: 17h48m47s
Dumping 3071 MB (2 chunks)
chunk 0: 1MB (158 pages) ... ok
chunk 1: 3071MB (786126 pages) 3055 3039 3023 3007 2991 2975 2959
2943 2927 2911 2895 2879 2863 2847 2831 2815 2799 2783 2767 2751 2735
2719 2703 2687 2671 2655 2639 2623 2607 2591 2575 2559 2543 2527 2511
2495 2479 2463 2447 2431 2415 2399 2383 2367 2351 2335 2319 2303 2287
2271 2255 2239 2223 2207 2191 2175 2159 2143 2127 2111 2095 2079 2063
2047 2031 2015 1999 1983 1967 1951 1935 1919 1903 1887 1871 1855 1839
1823 1807 1791 1775 1759 1743 1727 1711 1695 1679 1663 1647 1631 1615
1599 1583 1567 1551 1535 1519 1503 1487 1471 1455 1439 1423 1407 1391
1375 1359 1343 1327 1311 1295 1279 1263 1247 1231 1215 1199 1183 1167
1151 1135 1119 1103 1087 1071 1055 1039 1023 1007 991 975 959 943 927
911 895 879 863 847 831 815 799 783 767 751 735 719 703 687 671 655 639
623 607 591 575 559 543 527 511 495 479 463 447 431 415 399 383 367 351
335 319 303 287 271 255 239 223 207 191 175 159 143 127 111 95 79 63 47
31 15
#0 doadump () at pcpu.h:165
165 __asm __volatile("movl %%fs:0,%0" : "=r" (td));
(kgdb) list 0xc06acdc8
Function "0xc06acdc8" not defined.
(kgdb) list *0xc06acdc8
0xc06acdc8 is in unp_connect (/usr/src/sys/kern/uipc_usrreq.c:992).
987 goto bad2;
988 }
989 unp = sotounpcb(so);
990 unp2 = sotounpcb(so2);
991 unp3 = sotounpcb(so3);
992 if (unp2->unp_addr != NULL) {
993 bcopy(unp2->unp_addr, sa,
unp2->unp_addr->sun_len);
994 unp3->unp_addr = (struct sockaddr_un *) sa;
995 sa = NULL;
996 }
(kgdb) backtrace
#0 doadump () at pcpu.h:165
#1 0xc0668736 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409
#2 0xc0668a5d in panic (fmt=0xc08ae2d2 "%s")
at /usr/src/sys/kern/kern_shutdown.c:565
#3 0xc085895c in trap_fatal (frame=0xeadd7aa0, eva=36)
at /usr/src/sys/i386/i386/trap.c:836
#4 0xc085869b in trap_pfault (frame=0xeadd7aa0, usermode=0, eva=36)
at /usr/src/sys/i386/i386/trap.c:744
#5 0xc08582d5 in trap (frame=
{tf_fs = -814350328, tf_es = -354615256, tf_ds = -1066794968,
tf_edi = 0, tf_esi = -926606416, tf_ebp = -354583448, tf_isp =
-354583860, tf_ebx = -928231144, tf_edx = -927683016, tf_ecx = 4, tf_eax
= -814325048, tf_trapno = 12, tf_err = 0, tf_eip = -1066742328, tf_cs =
32, tf_eflags = 66178, tf_esp = -926077568, tf_ss = -927683016}) at
/usr/src/sys/i386/i386/trap.c:434
#6 0xc08452ea in calltrap () at /usr/src/sys/i386/i386/exception.s:139
#7 0xc06acdc8 in unp_connect (so=0xc8cc1858, nam=0xcef36b60, td=0xc883f480)
at /usr/src/sys/kern/uipc_usrreq.c:991
#8 0xc06ab308 in uipc_connect (so=0xc8cc1858, nam=0xcef36b60,
td=0xc883f480)
at /usr/src/sys/kern/uipc_usrreq.c:232
#9 0xc06a295e in soconnect (so=0xc8cc1858, nam=0xcef36b60, td=0xc883f480)
at /usr/src/sys/kern/uipc_socket.c:558
#10 0xc06a82c8 in kern_connect (td=0xc883f480, fd=3, sa=0xcef36b60)
at /usr/src/sys/kern/uipc_syscalls.c:536
---Type <return> to continue, or q <return> to quit---
#11 0xc06a822f in connect (td=0xc883f480, uap=0xeadd7d04)
at /usr/src/sys/kern/uipc_syscalls.c:505
#12 0xc0858ca3 in syscall (frame=
{tf_fs = 59, tf_es = 59, tf_ds = 59, tf_edi = 1, tf_esi =
134598656, tf_ebp = -1077942152, tf_isp = -354583196, tf_ebx =
-2011836128, tf_edx = -1, tf_ecx = -2011836128, tf_eax = 98, tf_trapno =
0, tf_err = 2, tf_eip = -2012021137, tf_cs = 51, tf_eflags = 582, tf_esp
= -1077942500, tf_ss = 59})
at /usr/src/sys/i386/i386/trap.c:981
#13 0xc084533f in Xint0x80_syscall () at
/usr/src/sys/i386/i386/exception.s:200
#14 0x00000033 in ?? ()
Previous frame inner to this frame (corrupt stack?)
(kgdb)
Copyright (c) 1992-2006 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 6.1-STABLE #0: Tue Jul 11 19:27:52 CDT 2006
stephen@hub2.montlan:/usr/obj/usr/src/sys/HUB2
ACPI APIC Table: <A M I OEMAPIC >
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(TM) CPU 3.40GHz (3391.52-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf41 Stepping = 1
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=0x649d<SSE3,RSVD2,MON,DS_CPL,EST,CNTX-ID,CX16,<b14>>
AMD Features=0x20000000<LM>
Logical CPUs per core: 2
real memory = 3221020672 (3071 MB)
avail memory = 3142680576 (2997 MB)
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
cpu2 (AP): APIC ID: 6
cpu3 (AP): APIC ID: 7
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
kbd1 at kbdmux0
ath_hal: 0.9.17.2 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
acpi0: <A M I OEMRSDT> on motherboard
acpi0: Power Button (fixed)
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
acpi_throttle0: <ACPI CPU Throttling> on cpu0
cpu1: <ACPI CPU> on acpi0
acpi_throttle1: <ACPI CPU Throttling> on cpu1
acpi_throttle1: failed to attach P_CNT
device_attach: acpi_throttle1 attach returned 6
cpu2: <ACPI CPU> on acpi0
cpu3: <ACPI CPU> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pci0: <unknown> at device 0.1 (no driver attached)
pcib1: <ACPI PCI-PCI bridge> at device 2.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> at device 3.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> at device 4.0 on pci0
pci3: <ACPI PCI bus> on pcib3
nvidia0: <GeForce 7600 GS> port 0xcf80-0xcfff mem
0xfb000000-0xfbffffff,0xd0000000-0xdfffffff,0xfa000000-0xfaffffff at
device 0.0 on pci3
nvidia0: [GIANT-LOCKED]
pcib4: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci4: <ACPI PCI bus> on pcib4
em0: <Intel(R) PRO/1000 Network Connection Version - 3.2.18> port
0xdf80-0xdfbf mem 0xfcfe0000-0xfcffffff,0xfcfc0000-0xfcfdffff irq 24 at
device 2.0 on pci4
em0: Ethernet address: 00:0e:0c:63:34:14
twe0: <3ware Storage Controller. Driver version 1.50.01.002> port
0xdf00-0xdf0f mem 0xfc000000-0xfc7fffff irq 25 at device 3.0 on pci4
twe0: [GIANT-LOCKED]
twe0: 2 ports, Firmware FE8S 1.05.00.068, BIOS BE7X 1.08.00.048
uhci0: <UHCI (generic) USB controller> port 0xbf00-0xbf1f irq 16 at
device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <UHCI (generic) USB controller> 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: <UHCI (generic) USB controller> port 0xbf80-0xbf9f irq 19 at
device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <UHCI (generic) USB controller> 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
pci0: <base peripheral> at device 29.4 (no driver attached)
pci0: <base peripheral, interrupt controller> at device 29.5 (no driver
attached)
ehci0: <Intel 6300ESB USB 2.0 controller> mem 0xf9effc00-0xf9efffff irq
23 at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb2: EHCI version 1.0
usb2: companion controllers, 2 ports each: usb0 usb1
usb2: <Intel 6300ESB USB 2.0 controller> on ehci0
usb2: USB revision 2.0
uhub2: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub2: 4 ports with 4 removable, self powered
pcib5: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci5: <ACPI PCI bus> on pcib5
em1: <Intel(R) PRO/1000 Network Connection Version - 3.2.18> port
0xee80-0xeebf mem 0xfeba0000-0xfebbffff irq 16 at device 3.0 on pci5
em1: Ethernet address: 00:0e:0c:3d:e1:6f
pcm0: <AudioPCI ES1370> port 0xee00-0xee3f irq 21 at device 4.0 on pci5
pcm0: es1370_wrcodec: timed out
pcm0: <Playback: DAC2 / Record: ADC>
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel 6300ESB 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: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_button0: <Power Button> on acpi0
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 Explorer, device ID 4
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on
acpi0
sio0: type 16550A
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
fdc0: <floppy drive controller (FDE)> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2
on acpi0
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem
0xcf000-0xcffff,0xd0000-0xd0fff,0xd1000-0xd1fff,0xd2800-0xd37ff on isa0
ppc0: parallel port not found.
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
ugen0: American Power Conversion Back-UPS RS 1500 FW:8.g9 .D USB FW:g9,
rev 1.10/1.06, addr 2
Timecounters tick every 1.000 msec
acd0: DMA limited to UDMA33, controller found non-ATA66 cable
acd0: DVDR <LITE-ON DVDRW SOHW-1633S/BS0C> at ata0-master UDMA33
twed0: <Unit 0, RAID0, Normal> on twe0
twed0: 228944MB (468879104 sectors)
SMP: AP CPU #3 Launched!
SMP: AP CPU #1 Launched!
SMP: AP CPU #2 Launched!
cd0 at ata0 bus 0 target 0 lun 0
cd0: <LITE-ON DVDRW SOHW-1633S BS0C> Removable CD-ROM SCSI-0 device
cd0: 33.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present
Trying to mount root from ufs:/dev/twed0s3a
WARNING: / was not properly dismounted
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