Date: Thu, 22 Dec 2005 16:40:14 +0100 From: Yuri Khotyaintsev <yuri@irfu.se> To: freebsd-amd64@freebsd.org, freebsd-stable@freebsd.org Subject: Fatal trap 9: general protection fault while in kernel mode Message-ID: <200512221640.14676.yuri@irfu.se>
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I have updated kernel/world today on the system which was running without a=
ny=20
problems since I installed it (old kernel is from November 28) and i got th=
is=20
panic 10 minutes after boot (dmesg is attached below). The system is runnin=
g=20
=46reeBSD/amd64 6-STABLE, SMP.
[root@xx][/usr/obj/usr/src/sys/DB]# kgdb kernel.debug /var/crash/vmcore.0
[GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so:=
=20
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 condition=
s.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "amd64-marcel-freebsd".
Unread portion of the kernel message buffer:
kernel trap 9 with interrupts disabled
=46atal trap 9: general protection fault while in kernel mode
cpuid =3D 3; apic id =3D 07
instruction pointer =3D 0x8:0xffffffff803b9754
stack pointer =3D 0x10:0xffffffffb35e0ab0
frame pointer =3D 0x10:0xffffff000002b3c0
code segment =3D base 0x0, limit 0xfffff, type 0x1b
=3D DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags =3D resume, IOPL =3D 0
current process =3D 40 (irq34: mpt0)
trap number =3D 9
panic: general protection fault
cpuid =3D 3
Uptime: 2h2m14s
Dumping 4095 MB (3 chunks)
chunk 0: 1MB (156 pages) ... ok
chunk 1: 3583MB (917184 pages) 3567 3551 3535 3519 3503 3487 3471 3455 34=
39=20
3423 3407 3391 3375 3359 3343 3327 3311 3295 3279 3263 3247 3231 3215 3199=
=20
3183 3167 3151 3135 3119 3103 3087 3071 3055 3039 3023 3007 2991 2975 2959=
=20
2943 2927 2911 2895 2879 2863 2847 2831 2815 2799 2783 2767 2751 2735 2719=
=20
2703 2687 2671 2655 2639 2623 2607 2591 2575 2559 2543 2527 2511 2495 2479=
=20
2463 2447 2431 2415 2399 2383 2367 2351 2335 2319 2303 2287 2271 2255 2239=
=20
2223 2207 2191 2175 2159 2143 2127 2111 2095 2079 2063 2047 2031 2015 1999=
=20
1983 1967 1951 1935 1919 1903 1887 1871 1855 1839 1823 1807 1791 1775 1759=
=20
1743 1727 1711 1695 1679 1663 1647 1631 1615 1599 1583 1567 1551 1535 1519=
=20
1503 1487 1471 1455 1439 1423 1407 1391 1375 1359 1343 1327 1311 1295 1279=
=20
1263 1247 1231 1215 1199 1183 1167 1151 1135 1119 1103 1087 1071 1055 1039=
=20
1023 1007 991 975 959 943 927 911 895 879 863 847 831 815 799 783 767 751 7=
35=20
719 703 687 671 655 639 623 607 591 575 559 543 527 511 495 479 463 447 431=
=20
415 399 383 367 351 335 319 303 287 271 255 239 223 207 191 175 159 143 127=
=20
111 95 79 63 47 31 15 ... ok
chunk 2: 512MB (131072 pages) 497 481 465 449 433 417 401 385 369 353 337=
=20
321 305 289 273 257 241 225 209 193 177 161 145 129 113 97 81 65 49 33 17 1
#0 doadump () at pcpu.h:172
172 __asm __volatile("movq %%gs:0,%0" : "=3Dr" (td));
(kgdb) where
#0 doadump () at pcpu.h:172
#1 0x0000000000000004 in ?? ()
#2 0xffffffff8025f637 in boot (howto=3D260)=20
at /usr/src/sys/kern/kern_shutdown.c:399
#3 0xffffffff8025fc95 in panic (fmt=3D0xffffff011f66f980 "@=EF=BF=BD\037\0=
01")
at /usr/src/sys/kern/kern_shutdown.c:555
#4 0xffffffff803c918a in trap_fatal (frame=3D0xffffff011f66f980,=20
eva=3D18446742979019789120)
at /usr/src/sys/amd64/amd64/trap.c:660
#5 0xffffffff803c960e in trap (frame=3D
{tf_rdi =3D -1099511450688, tf_rsi =3D 0, tf_rdx =3D -2143527384, tf_=
rcx =3D 0,=20
tf_r8 =3D -1099511451648, tf_r9 =3D 9223372036854775807, tf_rax =3D 18, tf_=
rbx =3D=20
=2D1099498667008, tf_rbp =3D -1099511450688, tf_r10 =3D 0, tf_r11 =3D -1094=
689762496,=20
tf_r12 =3D -1099511146240, tf_r13 =3D 18, tf_r14 =3D -1094689818240, tf_r15=
=3D=20
=2D1285682416, tf_trapno =3D 9, tf_addr =3D 0, tf_flags =3D -2145094526, tf=
_err =3D 0,=20
tf_rip =3D -2143578284, tf_cs =3D 8, tf_rflags =3D 65606, tf_rsp =3D -12856=
82496,=20
tf_ss =3D 16}) at /usr/src/sys/amd64/amd64/trap.c:469
#6 0xffffffff803b71bb in calltrap ()=20
at /usr/src/sys/amd64/amd64/exception.S:168
#7 0xffffffff803b9754 in intr_execute_handlers (isrc=3D0xffffff000002b3c0,
iframe=3D0xffffffffb35e0b10) at /usr/src/sys/amd64/amd64/intr_machdep.c=
:213
#8 0xffffffff803bbdd1 in lapic_handle_intr (cookie=3D0xffffff000002b3c0, f=
rame=3D
{if_rdi =3D -1094689818240, if_rsi =3D -1094689818240, if_rdx =3D 582=
, if_rcx=20
=3D 0, if_r8 =3D -1285681904, if_r9 =3D 9223372036854775807, if_rax =3D 0, =
if_rbx =3D=20
=2D1094689818240, if_rbp =3D 0, if_r10 =3D 0, if_r11 =3D -1094689762496, if=
_r12 =3D=20
=2D1099511148288, if_r13 =3D -1094689818240, if_r14 =3D 0, if_r15 =3D -1094=
689762496,=20
if_rip =3D -2143566227, if_cs =3D 8, if_rflags =3D 582, if_rsp =3D -1285682=
224, if_ss=20
=3D 16}) at /usr/src/sys/amd64/amd64/local_apic.c:612
#9 0xffffffff803b76bd in Xapic_isr2 () at apic_vector.S:133
#10 0xffffffff803bc66d in spinlock_exit () at cpufunc.h:391
#11 0xffffffff80247952 in ithread_loop (arg=3D0xffffff0000075100)
at /usr/src/sys/kern/kern_intr.c:597
#12 0xffffffff802462d4 in fork_exit (callout=3D0xffffffff802475fe=20
<ithread_loop>,
arg=3D0xffffff0000075100, frame=3D0xffffffffb35e0c50)=20
at /usr/src/sys/kern/kern_fork.c:789
=2D--Type <return> to continue, or q <return> to quit---
#13 0xffffffff803b751e in fork_trampoline ()=20
at /usr/src/sys/amd64/amd64/exception.S:394
#14 0x0000000000000000 in ?? ()
Previous frame identical to this frame (corrupt stack?)
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.
=46reeBSD 6.0-STABLE #4: Thu Dec 22 12:13:33 CET 2005
root@xx.irfu.se:/usr/obj/usr/src/sys/DB
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(TM) CPU 3.00GHz (2992.71-MHz K8-class CPU)
Origin =3D "GenuineIntel" Id =3D 0xf43 Stepping =3D 3
=46eatures=3D0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG=
E,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
=46eatures2=3D0x641d<SSE3,RSVD2,MON,DS_CPL,CNTX-ID,CX16,<b14>>
AMD Features=3D0x20100800<SYSCALL,NX,LM>
Hyperthreading: 2 logical CPUs
real memory =3D 4831838208 (4608 MB)
avail memory =3D 4134555648 (3943 MB)
ACPI APIC Table: <DELL PE BKC >
=46reeBSD/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: Changing APIC ID to 8
ioapic1: Changing APIC ID to 9
ioapic1: WARNING: intbase 32 !=3D expected base 24
ioapic2: Changing APIC ID to 10
ioapic2: WARNING: intbase 64 !=3D expected base 56
ioapic3: Changing APIC ID to 11
ioapic3: WARNING: intbase 96 !=3D expected base 88
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 32-55 on motherboard
ioapic2 <Version 2.0> irqs 64-87 on motherboard
ioapic3 <Version 2.0> irqs 96-119 on motherboard
acpi0: <DELL PE BKC> 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
cpu1: <ACPI CPU> on acpi0
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
pcib1: <ACPI PCI-PCI bridge> at device 2.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> at device 0.0 on pci1
pci2: <ACPI PCI bus> on pcib2
mpt0: <LSILogic 1030 Ultra4 Adapter> port 0xec00-0xecff mem=20
0xfe9f0000-0xfe9fffff,0xfe9e0000-0xfe9effff irq 34 at device 5.0 on pci2
mpt0: [GIANT-LOCKED]
mpt0: MPI Version=3D1.2.12.0
mpt0: Unhandled Event Notify Frame. Event 0xa.
mpt1: <LSILogic 1030 Ultra4 Adapter> port 0xe800-0xe8ff mem=20
0xfe9d0000-0xfe9dffff,0xfe9c0000-0xfe9cffff irq 33 at device 5.1 on pci2
mpt1: [GIANT-LOCKED]
mpt1: MPI Version=3D1.2.12.0
mpt1: Unhandled Event Notify Frame. Event 0xa.
pcib3: <ACPI PCI-PCI bridge> at device 0.2 on pci1
pci3: <ACPI PCI bus> on pcib3
pcib4: <ACPI PCI-PCI bridge> at device 4.0 on pci0
pci4: <ACPI PCI bus> on pcib4
pcib5: <ACPI PCI-PCI bridge> at device 5.0 on pci0
pci5: <ACPI PCI bus> on pcib5
pcib6: <ACPI PCI-PCI bridge> at device 0.0 on pci5
pci6: <ACPI PCI bus> on pcib6
em0: <Intel(R) PRO/1000 Network Connection Version - 3.2.18> port=20
0xdcc0-0xdcff mem 0xfe6e0000-0xfe6fffff irq 64 at device 7.0 on pci6
em0: Ethernet address: 00:14:22:19:2c:56
pcib7: <ACPI PCI-PCI bridge> at device 0.2 on pci5
pci7: <ACPI PCI bus> on pcib7
em1: <Intel(R) PRO/1000 Network Connection Version - 3.2.18> port=20
0xccc0-0xccff mem 0xfe4e0000-0xfe4fffff irq 65 at device 8.0 on pci7
em1: Ethernet address: 00:14:22:19:2c:57
pcib8: <ACPI PCI-PCI bridge> at device 6.0 on pci0
pci8: <ACPI PCI bus> on pcib8
pcib9: <ACPI PCI-PCI bridge> at device 0.0 on pci8
pci9: <ACPI PCI bus> on pcib9
mpt2: <LSILogic 1030 Ultra4 Adapter> port 0xbc00-0xbcff mem=20
0xfe1e0000-0xfe1fffff,0xfe1c0000-0xfe1dffff irq 106 at device 4.0 on pci9
mpt2: [GIANT-LOCKED]
mpt2: MPI Version=3D1.2.9.0
mpt2: Unhandled Event Notify Frame. Event 0xa.
mpt2: Capabilities: ( RAID-1E RAID-1 SAFTE )
mpt2: 0 Active Volumes (1 Max)
mpt2: 0 Hidden Drive Members (6 Max)
mpt3: <LSILogic 1030 Ultra4 Adapter> port 0xb800-0xb8ff mem=20
0xfe1a0000-0xfe1bffff,0xfe180000-0xfe19ffff irq 107 at device 4.1 on pci9
mpt3: [GIANT-LOCKED]
mpt3: MPI Version=3D1.2.9.0
mpt3: Unhandled Event Notify Frame. Event 0xa.
mpt3: Capabilities: ( RAID-1E RAID-1 SAFTE )
mpt3: 0 Active Volumes (1 Max)
mpt3: 0 Hidden Drive Members (6 Max)
pcib10: <ACPI PCI-PCI bridge> at device 0.2 on pci8
pci10: <ACPI PCI bus> on pcib10
uhci0: <Intel 82801EB (ICH5) USB controller USB-A> port 0x9ce0-0x9cff irq 1=
6=20
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 0x9cc0-0x9cdf irq 1=
9=20
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 0x9ca0-0x9cbf irq 1=
8=20
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
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xfeb00000-0xfeb003ff irq 23=
at=20
device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb3: EHCI version 1.0
usb3: companion controllers, 2 ports each: usb0 usb1 usb2
usb3: <EHCI (generic) USB 2.0 controller> on ehci0
usb3: USB revision 2.0
uhub3: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub3: 6 ports with 6 removable, self powered
uhub4: vendor 0x413c product 0xa001, class 9/0, rev 2.00/0.00, addr 2
uhub4: multiple transaction translators
uhub4: 2 ports with 2 removable, self powered
pcib11: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci11: <ACPI PCI bus> on pcib11
pci11: <display, VGA> at device 13.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH5 UDMA100 controller> port=20
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
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: [FAST]
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model VersaPad, device ID 0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acp=
i0
sio0: type 16550A
orm0: <ISA Option ROMs> at iomem=20
0xc0000-0xcafff,0xcb000-0xcbfff,0xcc000-0xcffff,0xd0000-0xd0fff,0xec000-0xe=
ffff=20
on isa0
ppc0: cannot reserve I/O port range
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=3D0x300>
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounters tick every 1.000 msec
acd0: CDROM <HL-DT-ST GCR-8240N/1.06> at ata0-master UDMA33
Waiting 5 seconds for SCSI devices to settle
ses0 at mpt0 bus 0 target 6 lun 0
ses0: <PE/PV 1x6 SCSI BP 1.0> Fixed Processor SCSI-2 device=20
ses0: 3.300MB/s transfers
ses0: SAF-TE Compliant Device
da0 at mpt0 bus 0 target 0 lun 0
da0: <MAXTOR ATLAS10K5_73SCA JNZM> Fixed Direct Access SCSI-3 device=20
da0: 320.000MB/s transfers (160.000MHz, offset 127, 16bit), Tagged Queueing=
=20
Enabled
da0: 70007MB (143374650 512 byte sectors: 255H 63S/T 8924C)
da2 at mpt3 bus 0 target 1 lun 0
da2: <transtec T6100S16R1-E 342N> Fixed Direct Access SCSI-3 device=20
da2: 320.000MB/s transfers (160.000MHz, offset 127, 16bit), Tagged Queueing=
=20
Enabled
da2: 1667498MB (3415035904 512 byte sectors: 255H 63S/T 212576C)
da1 at mpt2 bus 0 target 0 lun 0
da1: <transtec T6100S16R1-E 342N> Fixed Direct Access SCSI-3 device=20
da1: 320.000MB/s transfers (160.000MHz, offset 127, 16bit), Tagged Queueing=
=20
Enabled
da1: 1667498MB (3415035904 512 byte sectors: 255H 63S/T 212576C)
SMP: AP CPU #3 Launched!
SMP: AP CPU #1 Launched!
SMP: AP CPU #2 Launched!
Trying to mount root from ufs:/dev/da0s1a
WARNING: / was not properly dismounted
WARNING: /tmp was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
ipfw2 (+ipv6) initialized, divert loadable, rule-based forwarding disabled,=
=20
default to deny, logging disabled
reboot after panic: general protection fault
writing core to vmcore.0
em0: link state changed to UP
em1: link state changed to UP
=2D-=20
Dr. Yuri Khotyaintsev
Institutet f=C3=B6r rymdfysik (IRF), Uppsala
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