Re: kern/45833: Occasional crash of 5.99.59: SPL NOT LOWERED ON TRAP EXIT

[Aleksej Saushev <asau%inbox.ru@localhost>]

"Jonathan A. Kollasch" <jakllsch%kollasch.net@localhost> writes:

>  Is there an ath(4) in this machine?

No ath(4) on both machines where I have seen this.
The most problematic machine is this (kernel was updated since then):

Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008, 2009, 2010, 2011, 2012
    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 5.99.63 (GENERIC) #3: Wed Feb  1 12:26:19 MSK 2012
        asau@localhost:/usr/obj/sys/arch/i386/compile/GENERIC
total memory = 3566 MB
avail memory = 3493 MB
timecounter: Timecounters tick every 10.000 msec
RTC BIOS diagnostic error 0x80<clock_battery>
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
                                                                  (             
           )
mainbus0 (root)
cpu0 at mainbus0 apid 0: Intel(R) Core(TM)2 Duo CPU     E6550  @ 2.33GHz, id 
0x6fb
cpu1 at mainbus0 apid 1: Intel(R) Core(TM)2 Duo CPU     E6550  @ 2.33GHz, id 
0x6fb
ioapic0 at mainbus0 apid 2: pa 0xfec00000, version 20, 24 pins
acpi0 at mainbus0: Intel ACPICA 20110623
acpi0: X/RSDT: OemId <INTEL ,DQ3510J ,000003ba>, AslId <    ,01000013>
acpi0: SCI interrupting at int 9
timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
acpibut0 at acpi0 (SLPB, PNP0C0E): ACPI Sleep Button
IOCM (PNP0C02) at acpi0 not configured
npx1 at acpi0 (FPU, PNP0C04): io 0xf0 irq 13
npx1: reported by CPUID; using exception 16
attimer1 at acpi0 (TMR, PNP0100): io 0x40-0x43,0x50-0x53 irq 0
pcppi1 at acpi0 (SPKR, PNP0800): io 0x61
midi0 at pcppi1: PC speaker
sysbeep0 at pcppi1
XTRA (PNP0C02) at acpi0 not configured
TPM (WEC1000) at acpi0 not configured
XTR2 (PNP0C02) at acpi0 not configured
APIC (PNP0003) at acpi0 not configured
IEIT (INT5400) at acpi0 not configured
apm0 at acpi0: Power Management spec V1.2
attimer1: attached to pcppi1
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: vendor 0x8086 product 0x29b0 (rev. 0x02)
agp0 at pchb0: detected 6140k stolen memory
agp0: aperture at 0xe0000000, size 0x10000000
ppb0 at pci0 dev 1 function 0: vendor 0x8086 product 0x29b1 (rev. 0x02)
ppb0: PCI Express 1.0 <Root Port of PCI-E Root Complex>
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled, rd/line, wr/inv ok
vga1 at pci0 dev 2 function 0: vendor 0x8086 product 0x29b2 (rev. 0x02)
wsdisplay0 at vga1 kbdmux 1: console (80x25, vt100 emulation)
wsmux1: connecting to wsdisplay0
i915drm0 at vga1: Intel Q35
i915drm0: AGP at 0xe0000000 128MB
i915drm0: Initialized i915 1.6.0 20080730
vendor 0x8086 product 0x29b4 (miscellaneous communications, revision 0x02) at 
pci0 dev 3 function 0 not configured
wm0 at pci0 dev 25 function 0: 82801I (AMT) LAN Controller (rev. 0x02)
wm0: interrupting at ioapic0 pin 20
wm0: PCI-Express bus
wm0: FLASH
wm0: Ethernet address 00:19:d1:a4:83:03
igphy0 at wm0 phy 1: i82566 10/100/1000 media interface, rev. 0
igphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 
1000baseT-FDX, auto
uhci0 at pci0 dev 26 function 0: vendor 0x8086 product 0x2937 (rev. 0x02)
uhci0: interrupting at ioapic0 pin 18
usb0 at uhci0: USB revision 1.0
uhci1 at pci0 dev 26 function 1: vendor 0x8086 product 0x2938 (rev. 0x02)
uhci1: interrupting at ioapic0 pin 21
usb1 at uhci1: USB revision 1.0
uhci2 at pci0 dev 26 function 2: vendor 0x8086 product 0x2939 (rev. 0x02)
uhci2: interrupting at ioapic0 pin 17
usb2 at uhci2: USB revision 1.0
ehci0 at pci0 dev 26 function 7: vendor 0x8086 product 0x293c (rev. 0x02)
ehci0: interrupting at ioapic0 pin 17
ehci0: EHCI version 1.0
ehci0: companion controllers, 2 ports each: uhci0 uhci1 uhci2
usb3 at ehci0: USB revision 2.0
hdaudio0 at pci0 dev 27 function 0: HD Audio Controller
hdaudio0: interrupting at ioapic0 pin 22
hdafg0 at hdaudio0: Realtek ALC268
hdafg0: DAC00 2ch: Speaker [Jack]
hdafg0: ADC01 2ch: Line In [Jack], Mic In [Jack]
hdafg0: DAC02 2ch: HP Out [Jack]
hdafg0: 2ch/2ch 44100Hz 48000Hz 96000Hz 192000Hz PCM16 PCM20 PCM24 AC3
audio0 at hdafg0: full duplex, playback, capture, independent
ppb1 at pci0 dev 28 function 0: vendor 0x8086 product 0x2940 (rev. 0x02)
ppb1: PCI Express 1.0 <Root Port of PCI-E Root Complex>
pci2 at ppb1 bus 2
pci2: i/o space, memory space enabled, rd/line, wr/inv ok
ppb2 at pci0 dev 28 function 1: vendor 0x8086 product 0x2942 (rev. 0x02)
ppb2: PCI Express 1.0 <Root Port of PCI-E Root Complex>
pci3 at ppb2 bus 3
pci3: i/o space, memory space enabled, rd/line, wr/inv ok
ppb3 at pci0 dev 28 function 2: vendor 0x8086 product 0x2944 (rev. 0x02)
ppb3: PCI Express 1.0 <Root Port of PCI-E Root Complex>
pci4 at ppb3 bus 4
pci4: i/o space, memory space enabled, rd/line, wr/inv ok
pciide0 at pci4 dev 0 function 0: vendor 0x11ab product 0x6101 (rev. 0xb1)
pciide0: bus-master DMA support present, but unused (no driver support)
pciide0: primary channel configured to native-PCI mode
pciide0: using ioapic0 pin 18 for native-PCI interrupt
atabus0 at pciide0 channel 0
pciide0: secondary channel configured to native-PCI mode
atabus1 at pciide0 channel 1
ppb4 at pci0 dev 28 function 3: vendor 0x8086 product 0x2946 (rev. 0x02)
ppb4: PCI Express 1.0 <Root Port of PCI-E Root Complex>
pci5 at ppb4 bus 5
pci5: i/o space, memory space enabled, rd/line, wr/inv ok
ppb5 at pci0 dev 28 function 4: vendor 0x8086 product 0x2948 (rev. 0x02)
ppb5: PCI Express 1.0 <Root Port of PCI-E Root Complex>
pci6 at ppb5 bus 6
pci6: i/o space, memory space enabled, rd/line, wr/inv ok
uhci3 at pci0 dev 29 function 0: vendor 0x8086 product 0x2934 (rev. 0x02)
uhci3: interrupting at ioapic0 pin 23
usb4 at uhci3: USB revision 1.0
uhci4 at pci0 dev 29 function 1: vendor 0x8086 product 0x2935 (rev. 0x02)
uhci4: interrupting at ioapic0 pin 19
usb5 at uhci4: USB revision 1.0
uhci5 at pci0 dev 29 function 2: vendor 0x8086 product 0x2936 (rev. 0x02)
uhci5: interrupting at ioapic0 pin 18
usb6 at uhci5: USB revision 1.0
ehci1 at pci0 dev 29 function 7: vendor 0x8086 product 0x293a (rev. 0x02)
ehci1: interrupting at ioapic0 pin 23
ehci1: EHCI version 1.0
ehci1: companion controllers, 2 ports each: uhci3 uhci4 uhci5
usb7 at ehci1: USB revision 2.0
ppb6 at pci0 dev 30 function 0: vendor 0x8086 product 0x244e (rev. 0x92)
pci7 at ppb6 bus 7
pci7: i/o space, memory space enabled
ichlpcib0 at pci0 dev 31 function 0: vendor 0x8086 product 0x2914 (rev. 0x02)
timecounter: Timecounter "ichlpcib0" frequency 3579545 Hz quality 1000
ichlpcib0: 24-bit timer
ichlpcib0: TCO (watchdog) timer configured.
ichlpcib0: can't map general purpose i/o space
piixide0 at pci0 dev 31 function 2: Intel 82801I Serial ATA Controller (ICH9) 
(rev. 0x02)
piixide0: bus-master DMA support present
piixide0: primary channel configured to native-PCI mode
piixide0: using ioapic0 pin 21 for native-PCI interrupt
atabus2 at piixide0 channel 0
piixide0: secondary channel configured to native-PCI mode
atabus3 at piixide0 channel 1
ichsmb0 at pci0 dev 31 function 3: vendor 0x8086 product 0x2930 (rev. 0x02)
ichsmb0: interrupting at ioapic0 pin 18
iic0 at ichsmb0: I2C bus
piixide1 at pci0 dev 31 function 5: Intel 82801I Serial ATA Controller (ICH9) 
(rev. 0x02)
piixide1: bus-master DMA support present
piixide1: primary channel wired to native-PCI mode
piixide1: using ioapic0 pin 21 for native-PCI interrupt
atabus4 at piixide1 channel 0
piixide1: secondary channel wired to native-PCI mode
atabus5 at piixide1 channel 1
isa0 at ichlpcib0
tpm0 at isa0 iomem 0xfed40000-0xfed44fff irq 7: WEC WPCT200 rev 0x46
pckbc0 at isa0 port 0x60-0x64
acpicpu0 at cpu0: ACPI CPU
acpicpu0: C1: HLT, lat   1 us, pow  1000 mW
acpicpu0: T0: I/O, lat   1 us, pow     0 mW, 100 %
acpicpu0: T1: I/O, lat   1 us, pow     0 mW,  88 %
acpicpu0: T2: I/O, lat   1 us, pow     0 mW,  76 %
acpicpu0: T3: I/O, lat   1 us, pow     0 mW,  64 %
acpicpu0: T4: I/O, lat   1 us, pow     0 mW,  52 %
acpicpu0: T5: I/O, lat   1 us, pow     0 mW,  40 %
acpicpu0: T6: I/O, lat   1 us, pow     0 mW,  28 %
acpicpu0: T7: I/O, lat   1 us, pow     0 mW,  16 %
acpicpu1 at cpu1: ACPI CPU
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
timecounter: Timecounter "TSC" frequency 2327593800 Hz quality 3000
uhub0 at usb0: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhub1 at usb1: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhub2 at usb2: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
uhub3 at usb3: vendor 0x8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub3: 6 ports with 6 removable, self powered
uhub4 at usb4: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub4: 2 ports with 2 removable, self powered
uhub5 at usb5: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub5: 2 ports with 2 removable, self powered
uhub6 at usb6: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub6: 2 ports with 2 removable, self powered
uhub7 at usb7: vendor 0x8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub7: 6 ports with 6 removable, self powered
atapibus0 at atabus0: 2 targets
cd0 at atapibus0 drive 1: <ATAPI   DVD D  DH16D2P, , HP56> cdrom removable
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
ehci1: handing over low speed device on port 3 to uhci4
ehci1: handing over low speed device on port 5 to uhci5
uhidev0 at uhub5 port 1 configuration 1 interface 0
wd0 at atabus2 drive 0
wd0: <WDC WD5000AAKS-00Z7B0>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 465 GB, 969021 cyl, 16 head, 63 sec, 512 bytes/sect x 976773168 sectors
uhidev0: Logitech USB-PS/2 Optical Mouse, rev 2.00/27.20, addr 2, iclass 3/1
ums0 at uhidev0: 8 buttons, W and Z dirs
wsmouse0 at ums0 mux 0
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
wd0(piixide0:0:0): using PIO mode 4, Ultra-DMA mode 6 (Ultra/133) (using DMA)
Kernelized RAIDframe activated
uhidev1 at uhub6 port 1 configuration 1 interface 0
uhidev1: vendor 0x03ee product 0x8801, rev 2.00/1.12, addr 2, iclass 3/1
ukbd0 at uhidev1: 8 modifier keys, 6 key codes
boot device: wd0
root on wd0a dumps on wd0b
/: replaying log to memory
root file system type: ffs
wskbd0 at ukbd0: console keyboard, using wsdisplay0
uhidev2 at uhub6 port 1 configuration 1 interface 1
uhidev2: Mitsumi product 0x8801, rev 2.00/1.12, addr 2, iclass 3/0
uhidev2: 2 report ids
uhid0 at uhidev2 reportid 1: input=1, output=0, feature=0
uhid1 at uhidev2 reportid 2: input=2, output=0, feature=0
/: replaying log to disk
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)