Date: Sun, 1 Oct 2017 22:12:07 +0000 From: Rick Macklem <rmacklem@uoguelph.ca> To: "freebsd-current@freebsd.org" <freebsd-current@freebsd.org> Subject: panic in AcpiOsGetTimer during boot. Message-ID: <YQXPR0101MB09978854DC5374CE92B9315BDD7C0@YQXPR0101MB0997.CANPRD01.PROD.OUTLOOK.COM>
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Hi,
I get the KASSERT panic in AcpiOsGetTimer() while booting a recent (2 day o=
ld)
kernel. When I delete the KASSERT(), the kernel boots and seems to work ok.
(This is the AcpiOsGetTimer() in sys/dev/acpica/Osd/OsdSchedule.c. There al=
so
seems to be one of these functions under contrib.)
Here is my dmesg after boot, if it helps indicate why this is called when "=
cold"
is still set. (I've marked where the dmesg ends when it Panics if the KASSE=
RT()
is enabled.)
dmesg after booting:
Copyright (c) 1992-2017 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.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 12.0-CURRENT #1: Sun Oct 1 09:48:42 EDT 2017
root@nfsv4-newerlap.rick.home:/sub1/sys.headsep30/amd64/compile/GENERIC=
amd64
FreeBSD clang version 3.7.0 (tags/RELEASE_370/final 246257) 20150906
WARNING: WITNESS option enabled, expect reduced performance.
VT(vga): resolution 640x480
CPU: Intel(R) Core(TM) i7-3610QM CPU @ 2.30GHz (2294.84-MHz K8-class CPU)
Origin=3D"GenuineIntel" Id=3D0x306a9 Family=3D0x6 Model=3D0x3a Steppi=
ng=3D9
Features=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>
Features2=3D0x7fbae3bf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3=
,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE=
,AVX,F16C,RDRAND>
AMD Features=3D0x28100800<SYSCALL,NX,RDTSCP,LM>
AMD Features2=3D0x1<LAHF>
Structured Extended Features=3D0x281<FSGSBASE,SMEP,ERMS>
XSAVE Features=3D0x1<XSAVEOPT>
VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
TSC: P-state invariant, performance statistics
real memory =3D 17179869184 (16384 MB)
avail memory =3D 16518905856 (15753 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: <_ASUS_ Notebook>
FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs
FreeBSD/SMP: 1 package(s) x 4 core(s) x 2 hardware threads
random: unblocking device.
arc4random: no preloaded entropy cache
ioapic0 <Version 2.0> irqs 0-23 on motherboard
SMP: AP CPU #1 Launched!
SMP: AP CPU #3 Launched!
SMP: AP CPU #7 Launched!
SMP: AP CPU #6 Launched!
SMP: AP CPU #4 Launched!
**** dmesg ends here when in KASSERT() panics.
SMP: AP CPU #5 Launched!
SMP: AP CPU #2 Launched!
Timecounter "TSC-low" frequency 1147419696 Hz quality 1000
random: entropy device external interface
netmap: loaded module
[ath_hal] loaded
module_register_init: MOD_LOAD (vesa, 0xffffffff80f779d0, 0) error 19
random: registering fast source Intel Secure Key RNG
random: fast provider: "Intel Secure Key RNG"
kbd1 at kbdmux0
nexus0
vtvga0: <VT VGA driver> on motherboard
cryptosoft0: <software crypto> on motherboard
acpi0: <_ASUS_ Notebook> on motherboard
acpi_ec0: <Embedded Controller: GPE 0x19, ECDT> port 0x62,0x66 on acpi0
acpi0: Power Button (fixed)
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
cpu2: <ACPI CPU> on acpi0
cpu3: <ACPI CPU> on acpi0
cpu4: <ACPI CPU> on acpi0
cpu5: <ACPI CPU> on acpi0
cpu6: <ACPI CPU> on acpi0
cpu7: <ACPI CPU> on acpi0
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 950
Event timer "HPET" frequency 14318180 Hz quality 550
atrtc0: <AT realtime clock> port 0x70-0x77 irq 8 on acpi0
atrtc0: Warning: Couldn't map I/O.
atrtc0: registered as a time-of-day clock, resolution 1.000000s
Event timer "RTC" frequency 32768 Hz quality 0
attimer0: <AT timer> port 0x40-0x43,0x50-0x53 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
vgapci0: <VGA-compatible display> port 0xe000-0xe07f mem 0xf6000000-0xf6fff=
fff,0xf0000000-0xf3ffffff,0xf4000000-0xf5ffffff irq 16 at device 0.0 on pci=
1
vgapci0: Boot video device
hdac0: <NVIDIA GF110 HDA Controller> mem 0xf7080000-0xf7083fff irq 17 at de=
vice 0.1 on pci1
xhci0: <Intel Panther Point USB 3.0 controller> mem 0xf7300000-0xf730ffff i=
rq 16 at device 20.0 on pci0
xhci0: 32 bytes context size, 64-bit DMA
usbus0: waiting for BIOS to give up control
xhci0: Port routing mask set to 0xffffffff
usbus0 on xhci0
usbus0: 5.0Gbps Super Speed USB v3.0
pci0: <simple comms> at device 22.0 (no driver attached)
ehci0: <Intel Panther Point USB 2.0 controller> mem 0xf7318000-0xf73183ff i=
rq 16 at device 26.0 on pci0
usbus1: EHCI version 1.0
usbus1 on ehci0
usbus1: 480Mbps High Speed USB v2.0
hdac1: <Intel Panther Point HDA Controller> mem 0xf7310000-0xf7313fff irq 2=
2 at device 27.0 on pci0
pcib2: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> irq 17 at device 28.1 on pci0
pci3: <ACPI PCI bus> on pcib3
iwn0: <Intel Centrino Advanced-N 6200> mem 0xf7200000-0xf7201fff irq 17 at =
device 0.0 on pci3
arc4random: no preloaded entropy cache
arc4random: no preloaded entropy cache
arc4random: no preloaded entropy cache
arc4random: no preloaded entropy cache
arc4random: no preloaded entropy cache
arc4random: no preloaded entropy cache
arc4random: no preloaded entropy cache
pcib4: <ACPI PCI-PCI bridge> irq 19 at device 28.3 on pci0
pci4: <ACPI PCI bus> on pcib4
alc0: <Atheros AR8151 v2.0 PCIe Gigabit Ethernet> port 0xd000-0xd07f mem 0x=
f7100000-0xf713ffff irq 19 at device 0.0 on pci4
alc0: 11776 Tx FIFO, 12032 Rx FIFO
alc0: Using 1 MSI message(s).
miibus0: <MII bus> on alc0
atphy0: <Atheros F1 10/100/1000 PHY> PHY 0 on miibus0
atphy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FD=
X, 1000baseT-FDX-master, auto, auto-flow
alc0: Using defaults for TSO: 65518/35/2048
alc0: Ethernet address: 10:bf:48:23:08:56
ehci1: <Intel Panther Point USB 2.0 controller> mem 0xf7317000-0xf73173ff i=
rq 23 at device 29.0 on pci0
usbus2: EHCI version 1.0
usbus2 on ehci1
usbus2: 480Mbps High Speed USB v2.0
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
ahci0: <Intel Panther Point AHCI SATA controller> port 0xf070-0xf077,0xf060=
-0xf063,0xf050-0xf057,0xf040-0xf043,0xf020-0xf03f mem 0xf7316000-0xf73167ff=
irq 19 at device 31.2 on pci0
ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich2: <AHCI channel> at channel 2 on ahci0
ahciem0: <AHCI enclosure management bridge> on ahci0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Sleep Button> on acpi0
acpi_tz0: <Thermal Zone> on acpi0
acpi_acad0: <AC Adapter> on acpi0
battery0: <ACPI Control Method Battery> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Generic PS/2 mouse, device ID 0
est0: <Enhanced SpeedStep Frequency Control> on cpu0=
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