Re: kern/50060: kernel crash with i915drmksm on Intel 965Q

[Andreas Gustafsson <gson%gson.org@localhost>]

The following reply was made to PR kern/50060; it has been noted by GNATS.

From: Andreas Gustafsson <gson%gson.org@localhost>
To: Taylor R Campbell <riastradh%NetBSD.org@localhost>, gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: kern/50060: kernel crash with i915drmksm on Intel 965Q
Date: Mon, 12 Oct 2015 23:47:38 +0300

 Taylor R Campbell wrote:
 > Can you show `pcictl pci0 dump -b 0 -d 0 -f 2'?
 
 Since NetBSD/amd64 7.0 doesn't boot, I booted NetBSD/i386 5.99.60 that
 I happened to have on a USB stick and ran "pcictl pci0 dump -b 0 -d 0
 -f 2" there, but it printed nothing.  It doesn't look like device 0
 has a function 2, neither in the 5.99.60 nor the 7.0 dmesg.  Did you
 perhaps mean "-f 0"?
 
 The full dmesg from 5.99.60 is below for your reference.
 
 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 5.99.60 (GENERIC) #0: Sun Jan 22 00:24:44 EET 2012
 	gson%guru.araneus.fi@localhost:/bracket/work/2012.01.21.17.12.56/obj/sys/arch/i386/compile/GENERIC
 total memory = 2039 MB
 avail memory = 1992 MB
 timecounter: Timecounters tick every 10.000 msec
 timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
 System manufacturer System Product Name (System Version)
 mainbus0 (root)
 cpu0 at mainbus0 apid 0: Intel(R) Core(TM)2 Quad CPU           @ 2.40GHz, id 0x6f7
 cpu1 at mainbus0 apid 1: Intel(R) Core(TM)2 Quad CPU           @ 2.40GHz, id 0x6f7
 cpu2 at mainbus0 apid 2: Intel(R) Core(TM)2 Quad CPU           @ 2.40GHz, id 0x6f7
 cpu3 at mainbus0 apid 3: Intel(R) Core(TM)2 Quad CPU           @ 2.40GHz, id 0x6f7
 ioapic0 at mainbus0 apid 4: pa 0xfec00000, version 20, 24 pins
 acpi0 at mainbus0: Intel ACPICA 20110623
 acpi0: X/RSDT: OemId <MSTEST,TESTONLY,11000726>, AslId <MSFT,00000097>
 ACPI Warning: Incorrect checksum in table [OEMB] - 0x60, should be 0x57 (20110623/tbutils-282)
 acpi0: SCI interrupting at int 9
 timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
 hpet0 at acpi0: high precision event timer (mem 0xfed00000-0xfed00400)
 timecounter: Timecounter "hpet0" frequency 14318180 Hz quality 2000
 MCH (PNP0C01) at acpi0 not configured
 attimer1 at acpi0 (TMR, PNP0100): io 0x40-0x43 irq 0
 pcppi1 at acpi0 (SPKR, PNP0800): io 0x61
 midi0 at pcppi1: PC speaker
 sysbeep0 at pcppi1
 npx1 at acpi0 (COPR, PNP0C04): io 0xf0-0xff irq 13
 npx1: reported by CPUID; using exception 16
 UAR1 (PNP0501) at acpi0 not configured
 FDC (PNP0700) at acpi0 not configured
 SIOR (PNP0C02) at acpi0 not configured
 RMSC (PNP0C02) at acpi0 not configured
 aibs0 at acpi0 (ASOC, ATK0110-16843024): ASUSTeK AI Booster
 OMSC (PNP0C02) at acpi0 not configured
 PCIE (PNP0C02) at acpi0 not configured
 RMEM (PNP0C01) at acpi0 not configured
 acpibut0 at acpi0 (PWRB, PNP0C0C-170): ACPI Power Button
 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 0x29a0 (rev. 0x02)
 agp0 at pchb0: detected 7676k stolen memory
 agp0: aperture at 0xd0000000, size 0x20000000
 ppb0 at pci0 dev 1 function 0: vendor 0x8086 product 0x29a1 (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 0x29a2 (rev. 0x02)
 vga1: WARNING: ignoring 64-bit BAR @ 0x18
 wsdisplay0 at vga1 kbdmux 1: console (80x25, vt100 emulation)
 wsmux1: connecting to wsdisplay0
 i915drm0 at vga1: Intel i965G
 i915drm0: AGP at 0xd0000000 256MB
 i915drm0: Initialized i915 1.6.0 20080730
 vendor 0x8086 product 0x29a4 (miscellaneous communications, revision 0x02) at pci0 dev 3 function 0 not configured
 uhci0 at pci0 dev 26 function 0: vendor 0x8086 product 0x2834 (rev. 0x02)
 uhci0: interrupting at ioapic0 pin 16
 usb0 at uhci0: USB revision 1.0
 uhci1 at pci0 dev 26 function 1: vendor 0x8086 product 0x2835 (rev. 0x02)
 uhci1: interrupting at ioapic0 pin 17
 usb1 at uhci1: USB revision 1.0
 ehci0 at pci0 dev 26 function 7: vendor 0x8086 product 0x283a (rev. 0x02)
 ehci0: interrupting at ioapic0 pin 18
 ehci0: BIOS has given up ownership
 ehci0: EHCI version 1.0
 ehci0: companion controllers, 2 ports each: uhci0 uhci1
 usb2 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: ADI AD1988A
 hdafg0: DAC00 8ch: Speaker [Jack]
 hdafg0: ADC01 2ch: CD [Built-In], Line In [Jack], Mic In [Jack]
 hdafg0: DAC02 2ch: HP Out [Jack]
 hdafg0: DIG03 2ch: SPDIF Out [Jack]
 hdafg0: 8ch/2ch 8000Hz 11025Hz 16000Hz 22050Hz 32000Hz 44100Hz 48000Hz 88200Hz 96000Hz 192000Hz PCM16 PCM20 PCM24 AC3
 audio0 at hdafg0: full duplex, playback, capture, independent
 ppb1 at pci0 dev 28 function 0: vendor 0x8086 product 0x283f (rev. 0x02)
 ppb1: PCI Express 1.0 <Root Port of PCI-E Root Complex>
 pci2 at ppb1 bus 3
 pci2: i/o space, memory space enabled, rd/line, wr/inv ok
 ppb2 at pci0 dev 28 function 4: vendor 0x8086 product 0x2847 (rev. 0x02)
 ppb2: PCI Express 1.0 <Root Port of PCI-E Root Complex>
 pci3 at ppb2 bus 2
 pci3: i/o space, memory space enabled, rd/line, wr/inv ok
 jmide0 at pci3 dev 0 function 0: vendor 0x197b product 0x2363
 jmide0: 1 PATA port, 2 SATA ports
 jmide0: interrupting at ioapic0 pin 16
 ahcisata0 at jmide0
 ahcisata0: AHCI revision 1.0, 2 ports, 32 slots, CAP 0xc722ff01<PSC,SSC,PMD,SPM,ISS=0x2=Gen2,SCLO,SAL,SALP,SNCQ,S64A>
 atabus0 at ahcisata0 channel 0
 atabus1 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
 atabus2 at jmide0 channel 1
 uhci2 at pci0 dev 29 function 0: vendor 0x8086 product 0x2830 (rev. 0x02)
 uhci2: interrupting at ioapic0 pin 23
 usb3 at uhci2: USB revision 1.0
 uhci3 at pci0 dev 29 function 1: vendor 0x8086 product 0x2831 (rev. 0x02)
 uhci3: interrupting at ioapic0 pin 19
 usb4 at uhci3: USB revision 1.0
 uhci4 at pci0 dev 29 function 2: vendor 0x8086 product 0x2832 (rev. 0x02)
 uhci4: interrupting at ioapic0 pin 18
 usb5 at uhci4: USB revision 1.0
 ehci1 at pci0 dev 29 function 7: vendor 0x8086 product 0x2836 (rev. 0x02)
 ehci1: interrupting at ioapic0 pin 23
 ehci1: EHCI version 1.0
 ehci1: companion controllers, 2 ports each: uhci2 uhci3 uhci4
 usb6 at ehci1: USB revision 2.0
 ppb3 at pci0 dev 30 function 0: vendor 0x8086 product 0x244e (rev. 0xf2)
 pci4 at ppb3 bus 4
 pci4: i/o space, memory space enabled
 fwohci0 at pci4 dev 3 function 0: vendor 0x1106 product 0x3044 (rev. 0xc0)
 fwohci0: interrupting at ioapic0 pin 21
 fwohci0: OHCI version 1.10 (ROM=1)
 fwohci0: No. of Isochronous channels is 4.
 fwohci0: EUI64 00:11:d8:00:01:55:27:ef
 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
 skc0 at pci4 dev 4 function 0: ioapic0 pin 19
 skc0: interrupt moderation is 0 us
 skc0: Marvell Yukon Lite Gigabit Ethernet rev. (0x9)
 sk0 at skc0 port A: Ethernet address 00:1b:fc:9e:0f:b4
 makphy0 at sk0 phy 0: Marvell 88E1011 Gigabit PHY, rev. 5
 makphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
 ichlpcib0 at pci0 dev 31 function 0: vendor 0x8086 product 0x2810 (rev. 0x02)
 timecounter: Timecounter "ichlpcib0" frequency 3579545 Hz quality 1000
 ichlpcib0: 24-bit timer
 ichlpcib0: TCO (watchdog) timer configured.
 gpio0 at ichlpcib0: 64 pins
 piixide0 at pci0 dev 31 function 2: Intel 82801H Serial ATA Controller (ICH8) (rev. 0x02)
 piixide0: bus-master DMA support present
 piixide0: primary channel configured to native-PCI mode
 piixide0: using ioapic0 pin 19 for native-PCI interrupt
 atabus3 at piixide0 channel 0
 piixide0: secondary channel configured to native-PCI mode
 atabus4 at piixide0 channel 1
 ichsmb0 at pci0 dev 31 function 3: vendor 0x8086 product 0x283e (rev. 0x02)
 ichsmb0: interrupting at ioapic0 pin 18
 iic0 at ichsmb0: I2C bus
 piixide1 at pci0 dev 31 function 5: Intel 82801H Serial ATA Controller (ICH8) (rev. 0x02)
 piixide1: bus-master DMA support present
 piixide1: primary channel wired to native-PCI mode
 piixide1: using ioapic0 pin 19 for native-PCI interrupt
 atabus5 at piixide1 channel 0
 piixide1: secondary channel wired to native-PCI mode
 atabus6 at piixide1 channel 1
 isa0 at ichlpcib0
 com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
 pckbc0 at isa0 port 0x60-0x64
 fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
 acpicpu0 at cpu0: ACPI CPU
 acpicpu0: C1: HLT, lat   0 us, pow     0 mW
 acpicpu0: P0: FFH, lat  10 us, pow 88000 mW, 2394 MHz
 acpicpu0: P1: FFH, lat  10 us, pow 56320 mW, 1596 MHz
 coretemp0 at cpu0: thermal sensor, 1 C resolution
 acpicpu1 at cpu1: ACPI CPU
 coretemp1 at cpu1: thermal sensor, 1 C resolution
 acpicpu2 at cpu2: ACPI CPU
 coretemp2 at cpu2: thermal sensor, 1 C resolution
 acpicpu3 at cpu3: ACPI CPU
 coretemp3 at cpu3: thermal sensor, 1 C resolution
 fwohci0: BUS reset
 fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
 ieee1394if0: 1 nodes, maxhop <= 0 cable IRM irm(0) (me)
 ieee1394if0: bus manager 0
 timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
 timecounter: Timecounter "TSC" frequency 2400087870 Hz quality 3000
 fd0 at fdc0 drive 0: 1.44MB, 80 cyl, 2 head, 18 sec
 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 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
 uhub2: 4 ports with 4 removable, self powered
 uhub3 at usb3: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
 uhub3: 2 ports with 2 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 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
 uhub6: 6 ports with 6 removable, self powered
 ehci1: handing over low speed device on port 2 to uhci2
 atapibus0 at atabus2: 2 targets
 cd0 at atapibus0 drive 0: <TSSTcorpCD/DVDW SH-S182D, , SB04> cdrom removable
 cd0: 32-bit data port
 cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
 cd0(jmide0:1:0): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33) (using DMA)
 umass0 at uhub6 port 4 configuration 1 interface 0
 umass0: LEXAR JD FIREFLY, rev 2.00/11.00, addr 2
 umass0: using SCSI over Bulk-Only
 scsibus0 at umass0: 2 targets, 1 lun per target
 sd0 at scsibus0 target 0 lun 0: <LEXAR, JD FIREFLY, 1100> disk removable
 sd0: fabricating a geometry
 sd0: 1920 MB, 1920 cyl, 64 head, 32 sec, 512 bytes/sect x 3932160 sectors
 sd0: fabricating a geometry
 Kernelized RAIDframe activated
 boot device: sd0
 root on sd0a dumps on sd0b
 root file system type: ffs
 uhidev0 at uhub3 port 2 configuration 1 interface 0
 uhidev0: Holtek Semiconductor USB Keyboard, rev 1.10/3.10, addr 2, iclass 3/1
 ukbd0 at uhidev0: 8 modifier keys, 6 key codes
 wskbd0 at ukbd0: console keyboard, using wsdisplay0
 uhidev1 at uhub3 port 2 configuration 1 interface 1
 uhidev1: Holtek Semiconductor USB Keyboard, rev 1.10/3.10, addr 2, iclass 3/0
 uhidev1: 2 report ids
 uhid0 at uhidev1 reportid 1: input=1, output=0, feature=0
 uhid1 at uhidev1 reportid 2: input=3, output=0, feature=0
 skc0: interrupt moderation is 1000 us