[Bug 248659] Specific intel chips lock up with P-states active
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Date: Wed, 13 Oct 2021 10:33:55 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248659
--- Comment #34 from Oclair <jason@aventia.pw> ---
I've recently purchased a T490
the system will crash without
hint.hwpstate_intel.0.disabled=1
added to /boot/loader.conf
fortunately somehow I made it through the install of 13.0 release!
I've been able to get KDE5 to wake up, sleep, auto connect to Wlan, even played
a bit with and connected to some bluetooth devices. I've switched away from
quarterly to current pkg repo and via using boot environments, I've done
several pkg upgrades without any issues.
Local package database:
Installed packages: 1175
Disk space occupied: 11 GiB
I am a bit confused as this very new hardware has such unbelievable support
added over the last few releases that some strange issue has not yet been
addressed in 13.x
Thank You everyone hopefully this issue will soon be tracked down.
Kind Regards!
FreeBSD t490 13.0-RELEASE-p4 FreeBSD 13.0-RELEASE-p4 #0: Tue Aug 24 07:33:27
UTC 2021
root@amd64-builder.daemonology.net:/usr/obj/usr/src/amd64.amd64/sys/GENERIC
amd64
CPU: Intel(R) Core(TM) i7-8665U CPU @ 1.90GHz (2112.11-MHz K8-class CPU)
CPU microcode: updated from 0xd6 to 0xea
FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs
real memory = 34359738368 (32768 MB)
hostb0@pci0:0:0:0: class=0x060000 rev=0x0c hdr=0x00 vendor=0x8086
device=0x3e34 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'Coffee Lake HOST and DRAM Controller'
class = bridge
subclass = HOST-PCI
vgapci0@pci0:0:2:0: class=0x030000 rev=0x02 hdr=0x00 vendor=0x8086
device=0x3ea0 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'WhiskeyLake-U GT2 [UHD Graphics 620]'
class = display
subclass = VGA
none0@pci0:0:4:0: class=0x118000 rev=0x0c hdr=0x00 vendor=0x8086
device=0x1903 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal
Subsystem'
class = dasp
none1@pci0:0:8:0: class=0x088000 rev=0x00 hdr=0x00 vendor=0x8086
device=0x1911 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core
Processor Gaussian Mixture Model'
class = base peripheral
pchtherm0@pci0:0:18:0: class=0x118000 rev=0x30 hdr=0x00 vendor=0x8086
device=0x9df9 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'Cannon Point-LP Thermal Controller'
class = dasp
xhci0@pci0:0:20:0: class=0x0c0330 rev=0x30 hdr=0x00 vendor=0x8086
device=0x9ded subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'Cannon Point-LP USB 3.1 xHCI Controller'
class = serial bus
subclass = USB
none2@pci0:0:20:2: class=0x050000 rev=0x30 hdr=0x00 vendor=0x8086
device=0x9def subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'Cannon Point-LP Shared SRAM'
class = memory
subclass = RAM
iwm0@pci0:0:20:3: class=0x028000 rev=0x30 hdr=0x00 vendor=0x8086
device=0x9df0 subvendor=0x8086 subdevice=0x0030
vendor = 'Intel Corporation'
device = 'Cannon Point-LP CNVi [Wireless-AC]'
class = network
ig4iic0@pci0:0:21:0: class=0x0c8000 rev=0x30 hdr=0x00 vendor=0x8086
device=0x9de8 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'Cannon Point-LP Serial IO I2C Controller'
class = serial bus
none3@pci0:0:22:0: class=0x078000 rev=0x30 hdr=0x00 vendor=0x8086
device=0x9de0 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'Cannon Point-LP MEI Controller'
class = simple comms
pcib1@pci0:0:28:0: class=0x060400 rev=0xf0 hdr=0x01 vendor=0x8086
device=0x9db8 subvendor=0x0000 subdevice=0x0000
vendor = 'Intel Corporation'
device = 'Cannon Point-LP PCI Express Root Port'
class = bridge
subclass = PCI-PCI
pcib2@pci0:0:28:4: class=0x060400 rev=0xf0 hdr=0x01 vendor=0x8086
device=0x9dbc subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'Cannon Point-LP PCI Express Root Port'
class = bridge
subclass = PCI-PCI
pcib7@pci0:0:29:0: class=0x060400 rev=0xf0 hdr=0x01 vendor=0x8086
device=0x9db0 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'Cannon Point-LP PCI Express Root Port'
class = bridge
subclass = PCI-PCI
pcib8@pci0:0:29:4: class=0x060400 rev=0xf0 hdr=0x01 vendor=0x8086
device=0x9db4 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'Cannon Point-LP PCI Express Root Port'
class = bridge
subclass = PCI-PCI
isab0@pci0:0:31:0: class=0x060100 rev=0x30 hdr=0x00 vendor=0x8086
device=0x9d84 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'Cannon Point-LP LPC Controller'
class = bridge
subclass = PCI-ISA
hdac0@pci0:0:31:3: class=0x040380 rev=0x30 hdr=0x00 vendor=0x8086
device=0x9dc8 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'Cannon Point-LP High Definition Audio Controller'
class = multimedia
subclass = HDA
none4@pci0:0:31:4: class=0x0c0500 rev=0x30 hdr=0x00 vendor=0x8086
device=0x9da3 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'Cannon Point-LP SMBus Controller'
class = serial bus
subclass = SMBus
none5@pci0:0:31:5: class=0x0c8000 rev=0x30 hdr=0x00 vendor=0x8086
device=0x9da4 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'Cannon Point-LP SPI Controller'
class = serial bus
pcib3@pci0:2:0:0: class=0x060400 rev=0x01 hdr=0x01 vendor=0x8086
device=0x15c0 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP
2016]'
class = bridge
subclass = PCI-PCI
pcib4@pci0:3:0:0: class=0x060400 rev=0x01 hdr=0x01 vendor=0x8086
device=0x15c0 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP
2016]'
class = bridge
subclass = PCI-PCI
pcib5@pci0:3:1:0: class=0x060400 rev=0x01 hdr=0x01 vendor=0x8086
device=0x15c0 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP
2016]'
class = bridge
subclass = PCI-PCI
pcib6@pci0:3:2:0: class=0x060400 rev=0x01 hdr=0x01 vendor=0x8086
device=0x15c0 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP
2016]'
class = bridge
subclass = PCI-PCI
none6@pci0:4:0:0: class=0x088000 rev=0x01 hdr=0x00 vendor=0x8086
device=0x15bf subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'JHL6240 Thunderbolt 3 NHI (Low Power) [Alpine Ridge LP 2016]'
class = base peripheral
xhci1@pci0:58:0:0: class=0x0c0330 rev=0x01 hdr=0x00 vendor=0x8086
device=0x15c1 subvendor=0x17aa subdevice=0x2279
vendor = 'Intel Corporation'
device = 'JHL6240 Thunderbolt 3 USB 3.1 Controller (Low Power) [Alpine
Ridge LP 2016]'
class = serial bus
subclass = USB
nvme0@pci0:61:0:0: class=0x010802 rev=0x03 hdr=0x00 vendor=0x8086
device=0xf1a6 subvendor=0x8086 subdevice=0x390b
vendor = 'Intel Corporation'
device = 'SSD Pro 7600p/760p/E 6100p Series'
class = mass storage
subclass = NVM
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