Re: Port amd64 - kernel crashing

To: current-users%netbsd.org@localhost
Subject: Re: Port amd64 - kernel crashing
From: Paul Goyette <paul%whooppee.com@localhost>
Date: Sat, 15 Nov 2008 12:17:42 -0800 (PST)

BTW, this is 5.99.02 on a quad-core Intel processor.  dmesg attached.

On Sat, 15 Nov 2008, Paul Goyette wrote:

Sources are updated as of 2008-11-15 12:56:51 UTC...
I was in the middle of running a "pkg_rolling-replace -n" when the panichappened. I've got about 235 packages installed on this system, and my$PKGSRC is located on a _remote_ NFS-mounted filesystem. After reboot, I ranthe same command again. pkg_rolling_replace gets lots of weird errors (suchas reporting missing operators in replace.mk) and then it panics again. I'verepeated this three times, and it panics every time, although at differentpoints in the pkg_rolling-replace process.
I'm suspecting this might be yet another NFS issue, but I have no clue fordebugging it further.
Console output transcribed manually, as I have no serial console.
panic: pmap_removes_ptes: unmanaged page marked PG_VLIST, va=0x7f7ffd996000,pa=0x415eb66000
fatal breakpoint trap in supervisor mode
trap type 1 code 0 rip ffffffff8015ba55 cs 8 rflags 246 cr2 7f7ffd62c36e cpl0 rsp ffff80004edf98e0
Stopped in pid 18966.1 (make) at netbsd:breakpoint+0x5: leave
uvm_fault(0xffffffff8062bdc0, 0xffff80004cd15000, 1) -> e
fatal page failt in supervisor mode
trap type 6 code 0 rip ffffffff80399fa5 cs 8 rflags 10297 cr2ffff80004cd1552c cpl 8 rsp ffff80004edf92c0
Faulted in DDB; continuing...
0x1
breakpoint() at netbsd: breakpoint+0x5
panic() at netbsd:panic+0x260
pmap_do_remove() at netbsd:pmap_do_remove+0x561
uvm_unmap_remove() at netbsd:uvm_unmap_remove+0x217
uvm_space_free() at netbsd:uvm_space_free+0x10b
exit1() at netbsd:exit1+0x1b1
sys_exit() at netbsd:sys_exit+0x53
syscall() at netbsd:syscall+0xb6

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|   Paul Goyette   | PGP DSS Key fingerprint: |  E-mail addresses:   |
| Customer Service | FA29 0E3B 35AF E8AE 6651 |  paul%whooppee.com@localhost   |
| Network Engineer | 0786 F758 55DE 53BA 7731 | pgoyette%juniper.net@localhost |
----------------------------------------------------------------------

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 5.99.02 (LIGHTNING (XFX nForce 790i ULTRA) 2008-11-15 12:56:51) #0: Sat 
Nov 15 06:39:47 PST 2008
        
paul%speedy.whooppee.com@localhost:/build/netbsd-local/obj/amd64/sys/arch/amd64/compile/LIGHTNING
total memory = 4094 MB
avail memory = 3960 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
SMBIOS rev. 2.4 @ 0xf0000 (38 entries)
NVIDIA NFORCE 790i ULTRA SLI (2)
mainbus0 (root)
cpu0 at mainbus0 apid 0: Intel 686-class, 2400MHz, id 0x6fb
cpu1 at mainbus0 apid 1: Intel 686-class, 2400MHz, id 0x6fb
cpu2 at mainbus0 apid 3: Intel 686-class, 2400MHz, id 0x6fb
cpu3 at mainbus0 apid 2: Intel 686-class, 2400MHz, id 0x6fb
ioapic0 at mainbus0 apid 4: pa 0xfec00000, version 11, 24 pins
acpi0 at mainbus0: Intel ACPICA 20080321
acpi0: X/RSDT: OemId <Nvidia,NVDAACPI,42302e31>, AslId <NVDA,00000000>
acpi0: SCI interrupting at int 9
acpi0: fixed-feature power button present
timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
ACPI-Fast 32-bit timer
acpibut0 at acpi0 (PWRB, PNP0C0C): ACPI Power Button
attimer0 at acpi0 (TMR, PNP0100): AT Timer
attimer0: io 0x40-0x43
hpet0 at acpi0 (HPET, PNP0103)
hpet0: mem 0xfeff0000-0xfeff03ff irq 0,8
timecounter: Timecounter "hpet0" frequency 25000000 Hz quality 2000
pcppi0 at acpi0 (SPKR, PNP0800)
pcppi0: io 0x61
midi0 at pcppi0: PC speaker (CPU-intensive output)
sysbeep0 at pcppi0
FDC0 (PNP0700) at acpi0 not configured
com0 at acpi0 (UAR1, PNP0501-1)
com0: io 0x3f8-0x3ff irq 4
com0: ns16550a, working fifo
attimer0: attached to pcppi0
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0
pchb0: vendor 0x10de product 0x0800 (rev. 0xb1)
vendor 0x10de product 0x0808 (RAM memory, revision 0xa1) at pci0 dev 0 function 
1 not configured
vendor 0x10de product 0x0809 (RAM memory, revision 0xa1) at pci0 dev 0 function 
2 not configured
vendor 0x10de product 0x080a (RAM memory, revision 0xa1) at pci0 dev 0 function 
3 not configured
vendor 0x10de product 0x080b (RAM memory, revision 0xa1) at pci0 dev 0 function 
4 not configured
vendor 0x10de product 0x080c (RAM memory, revision 0xb1) at pci0 dev 0 function 
5 not configured
vendor 0x10de product 0x080d (RAM memory, revision 0xa1) at pci0 dev 0 function 
6 not configured
vendor 0x10de product 0x080e (RAM memory, revision 0xa1) at pci0 dev 0 function 
7 not configured
vendor 0x10de product 0x080f (RAM memory, revision 0xa1) at pci0 dev 1 function 
0 not configured
vendor 0x10de product 0x0810 (RAM memory, revision 0xa1) at pci0 dev 1 function 
1 not configured
vendor 0x10de product 0x0811 (RAM memory, revision 0xa1) at pci0 dev 1 function 
2 not configured
vendor 0x10de product 0x0812 (RAM memory, revision 0xa1) at pci0 dev 1 function 
3 not configured
vendor 0x10de product 0x0813 (RAM memory, revision 0xa1) at pci0 dev 1 function 
4 not configured
vendor 0x10de product 0x0814 (RAM memory, revision 0xa1) at pci0 dev 1 function 
5 not configured
vendor 0x10de product 0x081a (RAM memory, revision 0xa1) at pci0 dev 1 function 
6 not configured
vendor 0x10de product 0x080e (RAM memory, revision 0xa1) at pci0 dev 1 function 
7 not configured
ppb0 at pci0 dev 2 function 0: vendor 0x10de product 0x0815 (rev. 0xa1)
ppb0: unsupported PCI Express version
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled, rd/line, wr/inv ok
vga0 at pci1 dev 0 function 0: vendor 0x10de product 0x0421 (rev. 0xa1)
wsdisplay0 at vga0 kbdmux 1: console (80x25, vt100 emulation)
wsmux1: connecting to wsdisplay0
drm at vga0 not configured
ppb1 at pci0 dev 4 function 0: vendor 0x10de product 0x0817 (rev. 0xa1)
ppb1: unsupported PCI Express version
pci2 at ppb1 bus 2
pci2: no spaces enabled!
vendor 0x10de product 0x0369 (RAM memory, revision 0xa2) at pci0 dev 9 function 
0 not configured
pcib0 at pci0 dev 10 function 0
pcib0: vendor 0x10de product 0x0360 (rev. 0xa3)
nfsmbc0 at pci0 dev 10 function 1: vendor 0x10de product 0x0368 (rev. 0xa3)
nfsmb0 at nfsmbc0 SMBus 1
iic0 at nfsmb0: I2C bus
iic0: devices at 0x50 0x51
spdmem0 at iic0 addr 0x50
spdmem0: DDR3 SDRAM memory, no ECC, 1024MB, 1067MHz (PC3-8533)
spdmem0: 11 rows, 13 cols, 8 internal banks, 1 physical banks, 1.875ns cycle 
time
spdmem0: tAA-tRCD-tRP-tRAS: 7-7-7-20
spdmem1 at iic0 addr 0x51
spdmem1: DDR3 SDRAM memory, no ECC, 1024MB, 1067MHz (PC3-8533)
spdmem1: 11 rows, 13 cols, 8 internal banks, 1 physical banks, 1.875ns cycle 
time
spdmem1: tAA-tRCD-tRP-tRAS: 7-7-7-20
nfsmb1 at nfsmbc0 SMBus 2
iic1 at nfsmb1: I2C bus
iic1: devices at 0x28 0x48 0x49
lmtemp0 at iic1 addr 0x48: LM75 Temperature Sensor
lmtemp1 at iic1 addr 0x49: LM75 Temperature Sensor
ohci0 at pci0 dev 11 function 0: vendor 0x10de product 0x036c (rev. 0xa1)
AUBA: Picked IRQ 22 with weight 0
ohci0: interrupting at ioapic0 pin 22
ohci0: OHCI version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
ehci0 at pci0 dev 11 function 1: vendor 0x10de product 0x036d (rev. 0xa2)
AUS2: Picked IRQ 23 with weight 0
ehci0: interrupting at ioapic0 pin 23
ehci0: BIOS has given up ownership
ehci0: EHCI version 1.0
ehci0: companion controller, 10 ports each: ohci0
usb1 at ehci0: USB revision 2.0
viaide0 at pci0 dev 13 function 0
viaide0: NVIDIA MCP55 IDE Controller (rev. 0xa1)
viaide0: bus-master DMA support present
viaide0: primary channel configured to compatibility mode
viaide0: primary channel interrupting at ioapic0 pin 14
atabus0 at viaide0 channel 0
viaide0: secondary channel configured to compatibility mode
viaide0: secondary channel ignored (disabled)
viaide1 at pci0 dev 14 function 0
viaide1: NVIDIA MCP55 Serial ATA Controller (rev. 0xa3)
viaide1: bus-master DMA support present
viaide1: primary channel wired to native-PCI mode
ASA0: Picked IRQ 20 with weight 0
viaide1: using ioapic0 pin 20 for native-PCI interrupt
atabus1 at viaide1 channel 0
viaide1: secondary channel wired to native-PCI mode
atabus2 at viaide1 channel 1
viaide2 at pci0 dev 14 function 1
viaide2: NVIDIA MCP55 Serial ATA Controller (rev. 0xa3)
viaide2: bus-master DMA support present
viaide2: primary channel wired to native-PCI mode
ASA1: Picked IRQ 21 with weight 0
viaide2: using ioapic0 pin 21 for native-PCI interrupt
atabus3 at viaide2 channel 0
viaide2: secondary channel wired to native-PCI mode
atabus4 at viaide2 channel 1
viaide3 at pci0 dev 14 function 2
viaide3: NVIDIA MCP55 Serial ATA Controller (rev. 0xa3)
viaide3: bus-master DMA support present
viaide3: primary channel wired to native-PCI mode
ASA2: Picked IRQ 20 with weight 1
viaide3: using ioapic0 pin 20 for native-PCI interrupt
atabus5 at viaide3 channel 0
viaide3: secondary channel wired to native-PCI mode
atabus6 at viaide3 channel 1
ppb2 at pci0 dev 15 function 0: vendor 0x10de product 0x0370 (rev. 0xa2)
pci3 at ppb2 bus 3
pci3: memory space enabled
fwohci0 at pci3 dev 7 function 0: vendor 0x104c product 0x8023 (rev. 0x00)
APC4: Picked IRQ 19 with weight 0
fwohci0: interrupting at ioapic0 pin 19
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 56:a2:75:c0:00:04:4b:18
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 2048 bytes.
ieee1394if0 at fwohci0: IEEE1394 bus
fwip0 at ieee1394if0: IP over IEEE1394
fwohci0: Initiate bus reset
azalia0 at pci0 dev 15 function 1: Generic High Definition Audio Controller
AAZA: Picked IRQ 22 with weight 1
azalia0: interrupting at ioapic0 pin 22
azalia0: host: 0x10de/0x0371 (rev. 162), HDA rev. 1.0
nfe0 at pci0 dev 17 function 0: vendor 0x10de product 0x0373 (rev. 0xa3)
AMAC: Picked IRQ 23 with weight 1
nfe0: interrupting at ioapic0 pin 23
nfe0: Ethernet address 00:04:4b:17:51:7f
ukphy0 at nfe0 phy 0: Generic IEEE 802.3u media interface
ukphy0: OUI 0x000af7, model 0x000a, rev. 2
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 
1000baseT-FDX, auto
vendor 0x10de product 0x0373 (miscellaneous bridge, revision 0xa3) at pci0 dev 
18 function 0 not configured
ppb3 at pci0 dev 21 function 0: vendor 0x10de product 0x0374 (rev. 0xa3)
pci4 at ppb3 bus 4
pci4: i/o space, memory space enabled, rd/line, wr/inv ok
jmide0 at pci4 dev 0 function 0: vendor 0x197b product 0x2363
jmide0: 1 PATA port, 2 SATA ports
AXV8: Picked IRQ 16 with weight 0
jmide0: interrupting at ioapic0 pin 16
ahcisata0 at jmide0
ahcisata0: AHCI revision 1.0, 2 ports, 32 command slots, features 0xc3228000
atabus7 at ahcisata0 channel 0
atabus8 at ahcisata0 channel 1
jmide0: PCI IDE interface used
jmide0: bus-master DMA support present
jmide0: primary channel wired to native-PCI mode
jmide0: primary channel is unused
jmide0: secondary channel wired to native-PCI mode
jmide0: secondary channel is PATA
atabus9 at jmide0 channel 1
isa0 at pcib0
pckbc1 at isa0 port 0x60-0x64
pckbd0 at pckbc1 (kbd slot)
pckbc1: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
fwohci0: BUS reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
ieee1394if0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
ieee1394if0: bus manager 0 (me)
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
timecounter: Timecounter "TSC" frequency 2400174990 Hz quality 3000
azalia0: codec[0]: Realtek ALC888 (rev. 1.1), HDA rev. 1.0
audio0 at azalia0: full duplex, independent
uhub0 at usb0: vendor 0x10de OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 10 ports with 10 removable, self powered
uhub1 at usb1: vendor 0x10de EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub1: 10 ports with 10 removable, self powered
atapibus0 at atabus0: 2 targets
cd0 at atapibus0 drive 0: <SONY    DVD RW DRU-V200A, , 1.60> cdrom removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 4 (Ultra/66)
cd0(viaide0:0:0): using PIO mode 4, Ultra-DMA mode 4 (Ultra/66) (using DMA)
viaide2 port 0: device present, speed: 3.0Gb/s
ehci0: handing over low speed device on port 1 to ohci0
wd0 at atabus3 drive 0: <WDC WD1600AAJS-08PSA0>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 149 GB, 310101 cyl, 16 head, 63 sec, 512 bytes/sect x 312581808 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
wd0(viaide2:0:0): using PIO mode 4, Ultra-DMA mode 6 (Ultra/133) (using DMA)
pad0: outputs: 44100Hz, 16-bit, stereo
audio1 at pad0: half duplex
boot device: wd0
root on wd0a dumps on wd0b
uhidev0 at uhub0 port 1 configuration 1 interface 0
uhidev0: Justcom Technology USB KVM Switch, rev 1.10/1.00, addr 2, iclass 3/1
ukbd0 at uhidev0: 8 modifier keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub0 port 1 configuration 1 interface 1
uhidev1: Justcom Technology USB KVM Switch, rev 1.10/1.00, addr 2, iclass 3/1
ums0 at uhidev1: 5 buttons and Z dir.
wsmouse0 at ums0 mux 0
wsdisplay0: screen 1 added (80x25, vt100 emulation)
wsdisplay0: screen 2 added (80x25, vt100 emulation)
wsdisplay0: screen 3 added (80x25, vt100 emulation)
wsdisplay0: screen 4 added (80x25, vt100 emulation)
Accounting started

References:
- Port amd64 - kernel crashing
  - From: Paul Goyette

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