NetBSD Problem Report #53215

From www@NetBSD.org  Thu Apr 26 07:07:51 2018
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Message-Id: <20180426070750.46CF77A1F3@mollari.NetBSD.org>
Date: Thu, 26 Apr 2018 07:07:50 +0000 (UTC)
From: babafou+netbsd@babafou.eu.org
Reply-To: babafou+netbsd@babafou.eu.org
To: gnats-bugs@NetBSD.org
Subject: NetBSD/amd64 8.0_RC1 freezes
X-Send-Pr-Version: www-1.0

>Number:         53215
>Category:       kern
>Synopsis:       NetBSD/amd64 8.0_RC1 freezes
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Apr 26 07:10:00 +0000 2018
>Last-Modified:  Thu Apr 26 11:40:01 +0000 2018
>Originator:     Marc Baudoin
>Release:        8.0_RC1
>Organization:
>Environment:
NetBSD test.babafou.eu.org 8.0_RC1 NetBSD 8.0_RC1 (PATCH) #0: Wed Apr 25 11:31:33 CEST 2018  babafou@test.babafou.eu.org:/usr/src/sys/arch/amd64/compile/PATCH amd64

>Description:
Hi,

Since I upgraded my laptop to 8.0_RC1, I've experienced frequent (2-3 times a day) freezes. When the system freezes, the CPU goes full throttle (I know it because of the fan, which is normally silent and that spins very fast and noisy when the CPU is busy). I'm sorry but I don't have any evidence of what's happening (no error message, no crash dump). But it didn't happen with my early 8.0_BETA so it has to be something that has been changed in the 8.0_RC1 cycle (I know, a lot has changed). I'll be happy to test whatever patch anybody can provide because this is very frustrating. Thanks.
>How-To-Repeat:
I can't repeat the problem. It just happens for no particular reason.
>Fix:

>Audit-Trail:
From: Martin Husemann <martin@duskware.de>
To: gnats-bugs@NetBSD.org
Cc: 
Subject: Re: kern/53215: NetBSD/amd64 8.0_RC1 freezes
Date: Thu, 26 Apr 2018 11:29:22 +0200

 Please provide the full dmesg for your machine.

 Are you running X when it freezes? Can you still swith virtual consoles?
 Does the NUM lock key toggle its indicator? Can you break into ddb
 with Ctrl-Alt-ESC?

 Martin

From: Marc Baudoin <babafou@babafou.eu.org>
To: gnats-bugs@NetBSD.org
Cc: kern-bug-people@netbsd.org, gnats-admin@netbsd.org,
	netbsd-bugs@netbsd.org, babafou+netbsd@babafou.eu.org
Subject: Re: kern/53215: NetBSD/amd64 8.0_RC1 freezes
Date: Thu, 26 Apr 2018 11:40:37 +0200

 --+HP7ph2BbKc20aGI
 Content-Type: text/plain; charset=utf-8
 Content-Disposition: inline
 Content-Transfer-Encoding: 8bit

 Martin Husemann <martin@duskware.de> écrit :
 > The following reply was made to PR kern/53215; it has been noted by GNATS.
 > 
 > From: Martin Husemann <martin@duskware.de>
 > To: gnats-bugs@NetBSD.org
 > Cc: 
 > Subject: Re: kern/53215: NetBSD/amd64 8.0_RC1 freezes
 > Date: Thu, 26 Apr 2018 11:29:22 +0200
 > 
 >  Please provide the full dmesg for your machine.

 Attached.

 >  Are you running X when it freezes? Can you still swith virtual consoles?

 I can't even when the system is OK because I've remapped
 (xmodmap) the function keys. I'll try without it tonight to see
 what's happening.

 >  Does the NUM lock key toggle its indicator?

 I have none on my laptop. No caps lock indicator either.

 > Can you break into ddb with Ctrl-Alt-ESC?

 I'll try that.

 Thanks.

 --+HP7ph2BbKc20aGI
 Content-Type: text/plain; charset=utf-8
 Content-Disposition: attachment; filename=dmesg

 Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
     2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
     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 8.0_RC1 (PATCH) #0: Wed Apr 25 11:31:33 CEST 2018
 	babafou@test.babafou.eu.org:/usr/src/sys/arch/amd64/compile/PATCH
 total memory = 16143 MB
 avail memory = 15651 MB
 cpu_rng: RDSEED
 rnd: seeded with 128 bits
 timecounter: Timecounters tick every 10.000 msec
 Kernelized RAIDframe activated
 running cgd selftest aes-xts-256 aes-xts-512 done
 timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
 Notebook                         N750BU (Not Applicable                  )
 mainbus0 (root)
 ACPI: RSDP 0x00000000000F05B0 000024 (v02 ALASKA)
 ACPI: XSDT 0x000000007F86C0A0 0000C4 (v01 ALASKA A M I    01072009 AMI  00010013)
 ACPI: FACP 0x000000007F887640 000114 (v06 ALASKA A M I    01072009 AMI  00010013)
 ACPI: DSDT 0x000000007F86C200 01B43D (v02 ALASKA A M I    01072009 INTL 20160422)
 ACPI: FACS 0x000000007FBE6C40 000040
 ACPI: APIC 0x000000007F887758 000084 (v03 ALASKA A M I    01072009 AMI  00010013)
 ACPI: FPDT 0x000000007F8877E0 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
 ACPI: MCFG 0x000000007F887828 00003C (v01 ALASKA A M I    01072009 MSFT 00000097)
 ACPI: FIDT 0x000000007F887868 00009C (v01 ALASKA A M I    01072009 AMI  00010013)
 ACPI: SSDT 0x000000007F887908 003295 (v02 SaSsdt SaSsdt   00003000 INTL 20160422)
 ACPI: HPET 0x000000007F88ABA0 000038 (v01 INTEL  KBL-ULT  00000001 MSFT 0000005F)
 ACPI: SSDT 0x000000007F88ABD8 000024 (v02 INTEL  xh_OEMBD 00000000 INTL 20160422)
 ACPI: UEFI 0x000000007F88AC00 000042 (v01 INTEL  EDK2     00000002      01000013)
 ACPI: SSDT 0x000000007F88AC48 000EDE (v02 CpuRef CpuSsdt  00003000 INTL 20160422)
 ACPI: SSDT 0x000000007F88BB28 0003E3 (v02 PmRef  Cpu0Tst  00003000 INTL 20160422)
 ACPI: SSDT 0x000000007F88BF10 000471 (v02 PmRef  ApTst    00003000 INTL 20160422)
 ACPI: LPIT 0x000000007F88C388 000094 (v01 INTEL  KBL-ULT  00000000 MSFT 0000005F)
 ACPI: WSMT 0x000000007F88C420 000028 (v01 INTEL  KBL-ULT  00000000 MSFT 0000005F)
 ACPI: SSDT 0x000000007F88C448 00029F (v02 INTEL  sensrhub 00000000 INTL 20160422)
 ACPI: SSDT 0x000000007F88C6E8 003002 (v02 INTEL  PtidDevc 00001000 INTL 20160422)
 ACPI: DBGP 0x000000007F88F6F0 000034 (v01 INTEL           00000002 MSFT 0000005F)
 ACPI: DBG2 0x000000007F88F728 000054 (v00 INTEL           00000002 MSFT 0000005F)
 ACPI: DMAR 0x000000007F88F780 0000A8 (v01 INTEL  KBL      00000001 INTL 00000001)
 ACPI: ASF! 0x000000007F88F828 0000A0 (v32 INTEL   HCG     00000001 TFSM 000F4240)
 ACPI: Executed 21 blocks of module-level executable AML code
 ACPI: Executed 1 blocks of module-level executable AML code
 ACPI: Executed 1 blocks of module-level executable AML code
 ACPI: Executed 1 blocks of module-level executable AML code
 ACPI: Executed 1 blocks of module-level executable AML code
 ACPI: Executed 1 blocks of module-level executable AML code
 ACPI: Executed 1 blocks of module-level executable AML code
 ACPI: 8 ACPI AML tables successfully acquired and loaded
 ioapic0 at mainbus0 apid 2: pa 0xfec00000, version 0x20, 120 pins
 cpu0 at mainbus0 apid 0
 cpu0: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz, id 0x806e9
 cpu0: package 0, core 0, smt 0
 cpu1 at mainbus0 apid 2
 cpu1: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz, id 0x806e9
 cpu1: package 0, core 1, smt 0
 cpu2 at mainbus0 apid 1
 cpu2: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz, id 0x806e9
 cpu2: package 0, core 0, smt 1
 cpu3 at mainbus0 apid 3
 cpu3: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz, id 0x806e9
 cpu3: package 0, core 1, smt 1
 acpi0 at mainbus0: Intel ACPICA 20170303
 acpi0: X/RSDT: OemId <ALASKA,  A M I ,01072009>, AslId <AMI ,00010013>
 acpi0: invalid PCI address for D02E
 acpi0: MCFG: segment 0, bus 0-255, address 0x00000000e0000000
 ACPI: Dynamic OEM Table Load:
 ACPI: SSDT 0xFFFFFE846E1AA008 0003FF (v02 PmRef  Cpu0Cst  00003001 INTL 20160422)
 ACPI: Executed 1 blocks of module-level executable AML code
 ACPI: Dynamic OEM Table Load:
 ACPI: SSDT 0xFFFFFE846E1A8008 0006F6 (v02 PmRef  Cpu0Ist  00003000 INTL 20160422)
 ACPI: Executed 1 blocks of module-level executable AML code
 ACPI: Dynamic OEM Table Load:
 ACPI: SSDT 0xFFFFFE811CDCC808 00065C (v02 PmRef  ApIst    00003000 INTL 20160422)
 ACPI: Executed 1 blocks of module-level executable AML code
 ACPI: Dynamic OEM Table Load:
 ACPI: SSDT 0xFFFFFE846E1E3708 00018A (v02 PmRef  ApCst    00003000 INTL 20160422)
 ACPI: Executed 1 blocks of module-level executable AML code
 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 24000000 Hz quality 2000
 acpiec0 at acpi0 (EC, PNP0C09): io 0x62,0x66
 acpivga0 at acpi0 (GFX0): ACPI Display Adapter
 acpiout0 at acpivga0 (DD01, 0x0100): ACPI Display Output Device
 acpiout1 at acpivga0 (DD02, 0x0002): ACPI Display Output Device
 acpiout2 at acpivga0 (DD03, 0x0300): ACPI Display Output Device
 acpiout3 at acpivga0 (DD04, 0x0301): ACPI Display Output Device
 acpiout4 at acpivga0 (DD05, 0x0302): ACPI Display Output Device
 acpiout5 at acpivga0 (DD06, 0x0303): ACPI Display Output Device
 acpiout6 at acpivga0 (DD07, 0x0304): ACPI Display Output Device
 acpiout7 at acpivga0 (DD08, 0x0305): ACPI Display Output Device
 acpiout8 at acpivga0 (DD09, 0x0009): ACPI Display Output Device
 acpiout9 at acpivga0 (DD0A, 0x000a): ACPI Display Output Device
 acpiout10 at acpivga0 (DD0B, 0x000b): ACPI Display Output Device
 acpiout11 at acpivga0 (DD0C, 0x000c): ACPI Display Output Device
 acpiout12 at acpivga0 (DD0D, 0x000d): ACPI Display Output Device
 acpiout13 at acpivga0 (DD0E, 0x000e): ACPI Display Output Device
 acpiout14 at acpivga0 (DD0F, 0x000f): ACPI Display Output Device
 acpiout15 at acpivga0 (DD1F, 0x0400): ACPI Display Output Device
 acpiout15: brightness levels: [0-100]
 acpiout16 at acpivga0 (SKC0, 0xca00): ACPI Display Output Device
 acpivga0: unknown output device acpiout0
 acpivga0: unknown output device acpiout1
 acpivga0: unknown output device acpiout2
 acpivga0: unknown output device acpiout3
 acpivga0: unknown output device acpiout4
 acpivga0: unknown output device acpiout5
 acpivga0: unknown output device acpiout6
 acpivga0: unknown output device acpiout7
 acpivga0: unknown output device acpiout8
 acpivga0: unknown output device acpiout9
 acpivga0: unknown output device acpiout10
 acpivga0: unknown output device acpiout11
 acpivga0: unknown output device acpiout12
 acpivga0: unknown output device acpiout13
 acpivga0: unknown output device acpiout14
 acpivga0: unknown output device acpiout16
 acpivga0: connected output devices:
 acpivga0:   0x0400 (acpiout15): Unknown Output Device, head 0
 FWHD (INT0800) at acpi0 not configured
 LDRC (PNP0C02) at acpi0 not configured
 attimer1 at acpi0 (TIMR, PNP0100): io 0x40-0x43,0x50-0x53 irq 0
 CWDT (INT3F0D) at acpi0 not configured
 pckbc1 at acpi0 (PS2K, MSFT0001) (kbd port): io 0x60,0x64 irq 1
 pckbc2 at acpi0 (SYNM, SYN1222-3) (aux port): irq 12
 PDRC (PNP0C02) at acpi0 not configured
 IOTR (PNP0C02) at acpi0 not configured
 EPC (INT0E0C) at acpi0 not configured
 PEPD (INT33A1) at acpi0 not configured
 CAI (PNPC000) at acpi0 not configured
 acpibut0 at acpi0 (PWRB, PNP0C0C): ACPI Power Button
 acpibut1 at acpi0 (SLPB, PNP0C0E): ACPI Sleep Button
 acpilid0 at acpi0 (LID0, PNP0C0D): ACPI Lid Switch
 acpiacad0 at acpi0 (AC, ACPI0003): ACPI AC Adapter
 acpibat0 at acpi0 (BAT0, PNP0C0A-0): ACPI Battery
 acpibat0: Notebook LION rechargeable battery
 acpibat0: granularity: low->warn 0.064 Ah, warn->full 0.064 Ah
 acpiwmi0 at acpi0 (WMI, PNP0C14-0): ACPI WMI Interface
 acpiwmibus at acpiwmi0 not configured
 PTID (INT340E) at acpi0 not configured
 acpitz0 at acpi0 (TZ0)
 acpitz0: levels: critical 120.0 C, passive cooling
 ACPI: Enabled 4 GPEs in block 00 to 7F
 pckbd0 at pckbc1 (kbd slot)
 pckbc1: using irq 1 for kbd slot
 wskbd0 at pckbd0: console keyboard
 pms0 at pckbc1 (aux slot)
 pms0: Synaptics touchpad version 8.2
 pms0: Extended W mode, Palm detect, Multi-finger Report, Multi-finger
 pckbc1: using irq 12 for aux slot
 wsmouse0 at pms0 mux 0
 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 8086 product 5904 (rev. 0x02)
 vga0 at pci0 dev 2 function 0: vendor 8086 product 5916 (rev. 0x02)
 wsdisplay0 at vga0 kbdmux 1: console (80x25, vt100 emulation), using wskbd0
 wsmux1: connecting to wsdisplay0
 drm at vga0 not configured
 vendor 8086 product 1911 (miscellaneous system) at pci0 dev 8 function 0 not configured
 xhci0 at pci0 dev 20 function 0: vendor 8086 product 9d2f (rev. 0x21)
 xhci0: interrupting at msi0 vec 0
 xhci0: xHCI version 1.0
 usb0 at xhci0: USB revision 3.0
 usb1 at xhci0: USB revision 2.0
 vendor 8086 product 9d31 (miscellaneous DASP, revision 0x21) at pci0 dev 20 function 2 not configured
 vendor 8086 product 9d3a (miscellaneous communications, revision 0x21) at pci0 dev 22 function 0 not configured
 ahcisata0 at pci0 dev 23 function 0: vendor 8086 product 9d03 (rev. 0x21)
 ahcisata0: interrupting at ioapic0 pin 16
 ahcisata0: 64-bit DMA
 ahcisata0: AHCI revision 1.31, 3 ports, 32 slots, CAP 0xc734ff02<PSC,SSC,PMD,SAM,ISS=0x3=Gen3,SCLO,SAL,SALP,SNCQ,S64A>
 atabus0 at ahcisata0 channel 0
 atabus1 at ahcisata0 channel 1
 atabus2 at ahcisata0 channel 2
 ppb0 at pci0 dev 28 function 0: vendor 8086 product 9d10 (rev. 0xf1)
 ppb0: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x2 @ 8.0GT/s
 pci1 at ppb0 bus 1
 pci1: i/o space, memory space enabled, rd/line, wr/inv ok
 ppb1 at pci0 dev 28 function 3: vendor 8086 product 9d13 (rev. 0xf1)
 ppb1: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 8.0GT/s
 ppb1: link is x1 @ 2.5GT/s
 pci2 at ppb1 bus 2
 pci2: i/o space, memory space enabled, rd/line, wr/inv ok
 rtsx0 at pci2 dev 0 function 0: vendor 10ec product 5287 (rev. 0x01)
 rtsx0: interrupting at msi1 vec 0
 sdmmc0 at rtsx0
 re0 at pci2 dev 0 function 1: RealTek 8168/8111 PCIe Gigabit Ethernet (rev. 0x12)
 re0: interrupting at msi2 vec 0
 re0: Ethernet address 80:fa:5b:3e:41:20
 re0: using 256 tx descriptors
 rgephy0 at re0 phy 7: RTL8251 1000BASE-T media interface, rev. 0
 rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FDX, auto
 ppb2 at pci0 dev 28 function 4: vendor 8086 product 9d14 (rev. 0xf1)
 ppb2: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 8.0GT/s
 ppb2: link is x1 @ 2.5GT/s
 pci3 at ppb2 bus 3
 pci3: i/o space, memory space enabled, rd/line, wr/inv ok
 iwm0 at pci3 dev 0 function 0: vendor 8086 product 24f3 (rev. 0x3a)
 iwm0: interrupting at msi3 vec 0
 pcib0 at pci0 dev 31 function 0: vendor 8086 product 9d4e (rev. 0x21)
 vendor 8086 product 9d21 (miscellaneous memory, revision 0x21) at pci0 dev 31 function 2 not configured
 hdaudio0 at pci0 dev 31 function 3: HD Audio Controller
 hdaudio0: interrupting at msi4 vec 0
 hdafg0 at hdaudio0: vendor 10ec product 0269
 hdafg0: DAC00 2ch: HP Out [Jack]
 hdafg0: DAC01 2ch: Speaker [Built-In]
 hdafg0: ADC02 2ch: Mic In [Built-In]
 hdafg0: ADC03 2ch: Mic In [Jack]
 hdafg0: 2ch/2ch 32000Hz 44100Hz 48000Hz 88200Hz 96000Hz 192000Hz PCM16 PCM20 PCM24 AC3
 audio0 at hdafg0: full duplex, playback, capture, mmap, independent
 hdafg0: Virtual format configured - Format SLINEAR, precision 16, channels 2, frequency 48000
 hdafg0: Latency: 128 milliseconds
 spkr0 at audio0: PC Speaker (synthesized)
 hdafg1 at hdaudio0: vendor 8086 product 280b
 hdafg1: DP00 8ch: Digital Out [Jack]
 hdafg1: 8ch/0ch 48000Hz PCM16*
 ichsmb0 at pci0 dev 31 function 4: vendor 8086 product 9d23 (rev. 0x21)
 ichsmb0: interrupting at ioapic0 pin 16
 iic0 at ichsmb0: I2C bus
 isa0 at pcib0
 tpm0 at isa0 iomem 0xfed40000-0xfed44fff irq 7: device 0x001a15d1 rev 0x10
 pcppi0 at isa0 port 0x61
 spkr1 at pcppi0: PC Speaker
 midi0 at pcppi0: PC speaker
 sysbeep0 at pcppi0
 attimer1: attached to pcppi0
 acpicpu0 at cpu0: ACPI CPU
 acpicpu0: C1: FFH, lat   1 us, pow  1000 mW
 acpicpu0: C2: FFH, lat 151 us, pow   200 mW
 acpicpu0: C3: FFH, lat 1034 us, pow   200 mW
 acpicpu0: P0: FFH, lat  10 us, pow 15000 mW, 2701 MHz, turbo boost
 acpicpu0: P1: FFH, lat  10 us, pow 13633 mW, 2700 MHz
 acpicpu0: P2: FFH, lat  10 us, pow 12897 mW, 2600 MHz
 acpicpu0: P3: FFH, lat  10 us, pow 12318 mW, 2500 MHz
 acpicpu0: P4: FFH, lat  10 us, pow 11608 mW, 2400 MHz
 acpicpu0: P5: FFH, lat  10 us, pow 10372 mW, 2200 MHz
 acpicpu0: P6: FFH, lat  10 us, pow  9182 mW, 2000 MHz
 acpicpu0: P7: FFH, lat  10 us, pow  8173 mW, 1800 MHz
 acpicpu0: P8: FFH, lat  10 us, pow  7075 mW, 1600 MHz
 acpicpu0: P9: FFH, lat  10 us, pow  6480 mW, 1500 MHz
 acpicpu0: P10: FFH, lat  10 us, pow  5453 mW, 1300 MHz
 acpicpu0: P11: FFH, lat  10 us, pow  4472 mW, 1100 MHz
 acpicpu0: P12: FFH, lat  10 us, pow  3140 mW,  800 MHz
 acpicpu0: P13: FFH, lat  10 us, pow  2756 mW,  700 MHz
 acpicpu0: P14: FFH, lat  10 us, pow  2267 mW,  600 MHz
 acpicpu0: P15: FFH, lat  10 us, pow  1435 mW,  400 MHz
 acpicpu0: T0: FFH, lat   1 us, pow  1435 mW, 100 %
 acpicpu0: T1: FFH, lat   1 us, pow  1345 mW,  94 %
 acpicpu0: T2: FFH, lat   1 us, pow  1255 mW,  88 %
 acpicpu0: T3: FFH, lat   1 us, pow  1165 mW,  82 %
 acpicpu0: T4: FFH, lat   1 us, pow  1076 mW,  75 %
 acpicpu0: T5: FFH, lat   1 us, pow   986 mW,  69 %
 acpicpu0: T6: FFH, lat   1 us, pow   896 mW,  63 %
 acpicpu0: T7: FFH, lat   1 us, pow   807 mW,  57 %
 acpicpu0: T8: FFH, lat   1 us, pow   717 mW,  50 %
 acpicpu0: T9: FFH, lat   1 us, pow   627 mW,  44 %
 acpicpu0: T10: FFH, lat   1 us, pow   538 mW,  38 %
 acpicpu0: T11: FFH, lat   1 us, pow   448 mW,  32 %
 acpicpu0: T12: FFH, lat   1 us, pow   358 mW,  25 %
 acpicpu0: T13: FFH, lat   1 us, pow   269 mW,  19 %
 acpicpu0: T14: FFH, lat   1 us, pow   179 mW,  13 %
 acpicpu0: T15: FFH, lat   1 us, pow    89 mW,   7 %
 coretemp0 at cpu0: thermal sensor, 1 C resolution, Tjmax=100
 acpicpu1 at cpu1: ACPI CPU
 coretemp1 at cpu1: thermal sensor, 1 C resolution, Tjmax=100
 acpicpu2 at cpu2: ACPI CPU
 acpicpu3 at cpu3: ACPI CPU
 timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
 ERROR: 96864892 cycle TSC drift observed
 acpiacad0: AC adapter online.
 uhub0 at usb0: vendor 8086 (0x8086) xHCI Root Hub (0000), class 9/0, rev 1.00/1.00, addr 0
 uhub0: 6 ports with 6 removable, self powered
 uhub1 at usb1: vendor 8086 (0x8086) xHCI Root Hub (0000), class 9/0, rev 2.00/1.00, addr 0
 uhub1: 12 ports with 12 removable, self powered
 IPsec: Initialized Security Association Processing.
 ahcisata0 port 1: device present, speed: 1.5Gb/s
 ahcisata0 port 2: device present, speed: 6.0Gb/s
 ahcisata0 port 0: device present, speed: 6.0Gb/s
 ubt0 at uhub1 port 5
 ubt0: vendor 8087 (0x8087) product 0a2b (0xa2b), rev 2.00/0.01, addr 1
 wd0 at atabus0 drive 0
 wd0: <ST1000LX015-1U7172>
 wd0: drive supports 16-sector PIO transfers, LBA48 addressing
 wd0: 931 GB, 1938021 cyl, 16 head, 63 sec, 512 bytes/sect x 1953525168 sectors
 wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
 wd0(ahcisata0:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133) (using DMA)
 atapibus0 at atabus1: 1 targets
 cd0 at atapibus0 drive 0: <Slimtype DVD A  DU8A6SH, 415635502142, DP57> cdrom removable
 cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
 cd0(ahcisata0:1:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133) (using DMA)
 wd1 at atabus2 drive 0
 wd1: <WDC WDS120G1G0B-00RC30>
 wd1: drive supports 1-sector PIO transfers, LBA48 addressing
 wd1: 111 GB, 232581 cyl, 16 head, 63 sec, 512 bytes/sect x 234441648 sectors
 wd1: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
 wd1(ahcisata0:2:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133) (using DMA)
 uvideo0 at uhub1 port 6 configuration 1 interface 0: Bison (0x5986) BisonCam,NB Pro (0x1112), rev 2.00/6.02, addr 2
 video0 at uvideo0: Bison (0x5986) BisonCam,NB Pro (0x1112), rev 2.00/6.02, addr 2
 sdmmc0: sdmmc_mem_enable failed with error 60
 sdmmc0: couldn't enable card: 60
 uhidev0 at uhub1 port 7 configuration 1 interface 0
 uhidev0: Logitech (0x46d) USB Receiver (0xc52b), rev 2.00/24.01, addr 3, iclass 3/1
 ukbd0 at uhidev0
 wskbd1 at ukbd0 mux 1
 wskbd1: connecting to wsdisplay0
 uhidev1 at uhub1 port 7 configuration 1 interface 1
 uhidev1: Logitech (0x46d) USB Receiver (0xc52b), rev 2.00/24.01, addr 3, iclass 3/1
 uhidev1: 8 report ids
 ums0 at uhidev1 reportid 2: 16 buttons, W and Z dirs
 wsmouse1 at ums0 mux 0
 uhid0 at uhidev1 reportid 3: input=4, output=0, feature=0
 uhid1 at uhidev1 reportid 4: input=1, output=0, feature=0
 uhid2 at uhidev1 reportid 8: input=1, output=0, feature=0
 uhidev2 at uhub1 port 7 configuration 1 interface 2
 uhidev2: Logitech (0x46d) USB Receiver (0xc52b), rev 2.00/24.01, addr 3, iclass 3/0
 uhidev2: 33 report ids
 uhid3 at uhidev2 reportid 16: input=6, output=6, feature=0
 uhid4 at uhidev2 reportid 17: input=19, output=19, feature=0
 uhid5 at uhidev2 reportid 32: input=14, output=14, feature=0
 uhid6 at uhidev2 reportid 33: input=31, output=31, feature=0
 urtwn0 at uhub1 port 8
 urtwn0: Realtek (0xb05) 802.11n WLAN Adapter (0x17ba), rev 2.00/2.00, addr 4
 urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R, address 70:4d:7b:12:e3:79
 urtwn0: 1 rx pipe, 2 tx pipes
 urtwn0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
 urtwn0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
 pad0: outputs: 44100Hz, 16-bit, stereo
 audio1 at pad0: half duplex, playback, capture, mmap
 pad0: Virtual format configured - Format SLINEAR, precision 16, channels 2, frequency 44100
 pad0: Latency: 139 milliseconds
 spkr2 at audio1: PC Speaker (synthesized)
 WARNING: 19 errors while detecting hardware; check system log.
 boot device: wd1
 root on wd1a dumps on wd1b
 root file system type: ffs
 kern.module.path=/stand/amd64/8.0/modules
 iwm0: hw rev 0x200, fw ver 22.361476.0, address 44:85:00:57:5c:47
 iwm0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
 iwm0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
 iwm0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
 sdmmc0: sdmmc_mem_enable failed with error 60
 sdmmc0: couldn't enable card: 60
 acpibat0: normal capacity on 'charge state'
 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
 urtwn0: timeout waiting for firmware readiness

 --+HP7ph2BbKc20aGI--

From: Manuel Bouyer <bouyer@antioche.eu.org>
To: gnats-bugs@NetBSD.org
Cc: kern-bug-people@netbsd.org, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org,
        babafou+netbsd@babafou.eu.org
Subject: Re: kern/53215: NetBSD/amd64 8.0_RC1 freezes
Date: Thu, 26 Apr 2018 11:51:43 +0200

 On Thu, Apr 26, 2018 at 09:30:01AM +0000, Martin Husemann wrote:
 >  Please provide the full dmesg for your machine.
 >  
 >  Are you running X when it freezes? Can you still swith virtual consoles?
 >  Does the NUM lock key toggle its indicator? Can you break into ddb
 >  with Ctrl-Alt-ESC?

 I've been in contact with him about this problem. He couldn't reproduce
 the problem when X was not running (which doesn't mean it's X-related,
 as the problem isn't easy to reproduce).

 -- 
 Manuel Bouyer <bouyer@antioche.eu.org>
      NetBSD: 26 ans d'experience feront toujours la difference
 --

From: Marc Baudoin <babafou@babafou.eu.org>
To: gnats-bugs@NetBSD.org
Cc: kern-bug-people@netbsd.org, gnats-admin@netbsd.org,
	netbsd-bugs@netbsd.org, babafou+netbsd@babafou.eu.org
Subject: Re: kern/53215: NetBSD/amd64 8.0_RC1 freezes
Date: Thu, 26 Apr 2018 13:37:36 +0200

 Marc Baudoin <babafou@babafou.eu.org> écrit :
 > Martin Husemann <martin@duskware.de> écrit :
 > > 
 > >  Are you running X when it freezes? Can you still swith virtual consoles?
 > 
 > I can't even when the system is OK because I've remapped
 > (xmodmap) the function keys. I'll try without it tonight to see
 > what's happening.

 No, when the system freezes, I can't switch to a virtual console.

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