Open anmolmathias opened 3 years ago
bflanagin
commented
3 years ago @anmolmathias we've been seeing an increased number of reports on this. Could you give us more hardware details? Make,model,how much ram, cpu, etc. We have a limited number of computers to test the new kernel on and didn't see these issues on our test machines.
anmolmathias
commented
3 years ago @bflanagin, Of course. Here's what I could get...
H/W path Device Class Description
====================================================
system 20KN0068IG (LENOVO_MT_20KN_BU_Think_FM_ThinkPad E480)
/0 bus 20KN0068IG
/0/3 memory 8GiB System Memory
/0/3/0 memory 4GiB SODIMM DDR4 Synchronous Unbuffered (Unregistered) 2400 MHz (0.4 ns)
/0/3/1 memory 4GiB SODIMM DDR4 Synchronous Unbuffered (Unregistered) 2400 MHz (0.4 ns)
/0/7 memory 256KiB L1 cache
/0/8 memory 1MiB L2 cache
/0/9 memory 6MiB L3 cache
/0/a processor Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz
/0/b memory 128KiB BIOS
/0/100 bridge Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers
/0/100/2 display UHD Graphics 620
/0/100/8 generic Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
/0/100/14 bus Sunrise Point-LP USB 3.0 xHCI Controller
/0/100/14/0 usb1 bus xHCI Host Controller
/0/100/14/0/6 multimedia Integrated Camera
/0/100/14/0/8 generic Metallica MOH Touch Fingerprint Reader
/0/100/14/1 usb2 bus xHCI Host Controller
/0/100/14.2 generic Sunrise Point-LP Thermal subsystem
/0/100/16 communication Sunrise Point-LP CSME HECI #1
/0/100/17 storage Sunrise Point-LP SATA Controller [AHCI mode]
/0/100/1c bridge Sunrise Point-LP PCI Express Root Port #1
/0/100/1c.4 bridge Sunrise Point-LP PCI Express Root Port #5
/0/100/1c.4/0 enp3s0 network RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
/0/100/1d bridge Sunrise Point-LP PCI Express Root Port #9
/0/100/1d.2 bridge Sunrise Point-LP PCI Express Root Port #11
/0/100/1d.2/0 wlp5s0 network RTL8821CE 802.11ac PCIe Wireless Network Adapter
/0/100/1d.3 bridge Intel Corporation
/0/100/1d.3/0 generic SD/MMC Card Reader Controller
/0/100/1f bridge Sunrise Point LPC Controller/eSPI Controller
/0/100/1f.2 memory Memory controller
/0/100/1f.3 multimedia Sunrise Point-LP HD Audio
/0/100/1f.4 bus Sunrise Point-LP SMBus
/0/0 system PnP device PNP0c02
/0/1 system PnP device PNP0c02
/0/2 system PnP device PNP0c02
/0/4 system PnP device PNP0b00
/0/5 generic PnP device INT3f0d
/0/6 generic PnP device LEN0071
/0/c system PnP device PNP0c02
/0/d generic PnP device LEN2054
/0/e system PnP device PNP0c02
/0/f system PnP device PNP0c02
/0/10 system PnP device PNP0c01
/0/11 scsi0 storage
/0/11/0.0.0 /dev/sda disk 1TB WDC WD10SPZX-08Z
/0/11/0.0.0/1 /dev/sda1 volume 497MiB Windows FAT volume
/0/11/0.0.0/2 /dev/sda2 volume 4095MiB Windows FAT volume
/0/11/0.0.0/3 /dev/sda3 volume 923GiB EXT4 volume
/0/11/0.0.0/4 /dev/sda4 volume 4095MiB Linux swap volume
/1 power 01AV446Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 39 bits physical, 48 bits virtua
l
CPU(s): 8
On-line CPU(s) list: 0-7
Thread(s) per core: 2
Core(s) per socket: 4
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 142
Model name: Intel(R) Core(TM) i5-8250U CPU @
1.60GHz
Stepping: 10
CPU MHz: 800.030
CPU max MHz: 3400.0000
CPU min MHz: 400.0000
BogoMIPS: 3600.00
Virtualization: VT-x
L1d cache: 128 KiB
L1i cache: 128 KiB
L2 cache: 1 MiB
L3 cache: 6 MiB
NUMA node0 CPU(s): 0-7
Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled
Vulnerability L1tf: Mitigation; PTE Inversion; VMX c
onditional cache flushes, SMT vu
lnerable
Vulnerability Mds: Mitigation; Clear CPU buffers; S
MT vulnerable
Vulnerability Meltdown: Mitigation; PTI
Vulnerability Spec store bypass: Mitigation; Speculative Store By
pass disabled via prctl and secc
omp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barr
iers and __user pointer sanitiza
tion
Vulnerability Spectre v2: Mitigation; Full generic retpoli
ne, IBPB conditional, IBRS_FW, S
TIBP conditional, RSB filling
Vulnerability Srbds: Mitigation; Microcode
Vulnerability Tsx async abort: Not affected
Flags: fpu vme de pse tsc msr pae mce c
x8 apic sep mtrr pge mca cmov pa
t pse36 clflush dts acpi mmx fxs
r sse sse2 ss ht tm pbe syscall
nx pdpe1gb rdtscp lm constant_ts
c art arch_perfmon pebs bts rep_
good nopl xtopology nonstop_tsc
cpuid aperfmperf pni pclmulqdq d
tes64 monitor ds_cpl vmx est tm2
ssse3 sdbg fma cx16 xtpr pdcm p
cid sse4_1 sse4_2 x2apic movbe p
opcnt tsc_deadline_timer aes xsa
ve avx f16c rdrand lahf_lm abm 3
dnowprefetch cpuid_fault epb inv
pcid_single pti ssbd ibrs ibpb s
tibp tpr_shadow vnmi flexpriorit
y ept vpid ept_ad fsgsbase tsc_a
djust bmi1 avx2 smep bmi2 erms i
nvpcid mpx rdseed adx smap clflu
shopt intel_pt xsaveopt xsavec x
getbv1 xsaves dtherm ida arat pl
n pts hwp hwp_notify hwp_act_win
dow hwp_epp md_clear flush_l1d
Great! I'll see if I can find something similar in my personal hardware.
dchambers
commented
3 years ago @bflanagin, in case it's relevant, I'm also seeing freezes with 5.11, and with very different hardware. I was seeing about one or two a day in my case, but there was also a tell tale sign something was immediately wrong because I started seeing the terminal at start-up (with very large text and a single non-integer number), rather than a pale grey background as per usual.
Here's my hardware dump in case it helps:
H/W path Device Class Description
===================================================================
system MS-7C35 (To be filled by O.E.M.)
/0 bus MEG X570 UNIFY (MS-7C35)
/0/0 memory 64KiB BIOS
/0/10 memory 64GiB System Memory
/0/10/0 memory Project-Id-Version: lshwReport-Msgid-Bugs-To:
/0/10/1 memory 32GiB DIMM DDR4 Synchronous Unbuffered (Unreg
/0/10/2 memory Project-Id-Version: lshwReport-Msgid-Bugs-To:
/0/10/3 memory 32GiB DIMM DDR4 Synchronous Unbuffered (Unreg
/0/13 memory 1MiB L1 cache
/0/14 memory 8MiB L2 cache
/0/15 memory 64MiB L3 cache
/0/16 processor AMD Ryzen 9 3950X 16-Core Processor
/0/100 bridge Starship/Matisse Root Complex
/0/100/0.2 generic Starship/Matisse IOMMU
/0/100/1.1 bridge Starship/Matisse GPP Bridge
/0/100/1.1/0 storage Sandisk Corp
/0/100/1.1/0/0 /dev/nvme0 storage WDS100T3X0C-00SJG0
/0/100/1.1/0/0/1 /dev/nvme0n1 disk 1TB NVMe namespace
/0/100/1.1/0/0/1/1 /dev/nvme0n1p1 volume 499MiB Windows FAT volume
/0/100/1.1/0/0/1/2 /dev/nvme0n1p2 volume 931GiB Windows NTFS volume
/0/100/1.2 bridge Starship/Matisse GPP Bridge
/0/100/1.2/0 bridge Matisse Switch Upstream
/0/100/1.2/0/0 bridge Matisse PCIe GPP Bridge
/0/100/1.2/0/0/0 storage Sandisk Corp
/0/100/1.2/0/0/0/0 /dev/nvme1 storage WDS100T3X0C-00SJG0
/0/100/1.2/0/0/0/0/1 /dev/nvme1n1 disk 1TB NVMe namespace
/0/100/1.2/0/0/0/0/1/1 /dev/nvme1n1p1 volume 929GiB EXT4 volume
/0/100/1.2/0/0/0/0/1/2 /dev/nvme1n1p2 volume 2046MiB Linux swap volume
/0/100/1.2/0/1 bridge Matisse PCIe GPP Bridge
/0/100/1.2/0/1/0 storage Sandisk Corp
/0/100/1.2/0/1/0/0 /dev/nvme2 storage WDS100T3X0C-00SJG0
/0/100/1.2/0/1/0/0/1 /dev/nvme2n1 disk 1TB NVMe namespace
/0/100/1.2/0/1/0/0/1/1 /dev/nvme2n1p1 volume 15MiB reserved partition
/0/100/1.2/0/1/0/0/1/2 /dev/nvme2n1p2 volume 931GiB Windows NTFS volume
/0/100/1.2/0/5 bridge Matisse PCIe GPP Bridge
/0/100/1.2/0/5/0 enp39s0 network RTL8125 2.5GbE Controller
/0/100/1.2/0/6 bridge Matisse PCIe GPP Bridge
/0/100/1.2/0/6/0 wlo1 network Wi-Fi 6 AX200
/0/100/1.2/0/8 bridge Matisse PCIe GPP Bridge
/0/100/1.2/0/8/0 generic Starship/Matisse Reserved SPP
/0/100/1.2/0/8/0.1 bus Matisse USB 3.0 Host Controller
/0/100/1.2/0/8/0.1/0 usb1 bus xHCI Host Controller
/0/100/1.2/0/8/0.1/0/4 communication AX200 Bluetooth
/0/100/1.2/0/8/0.1/1 usb2 bus xHCI Host Controller
/0/100/1.2/0/8/0.3 bus Matisse USB 3.0 Host Controller
/0/100/1.2/0/8/0.3/0 usb3 bus xHCI Host Controller
/0/100/1.2/0/8/0.3/0/5 input MYSTIC LIGHT
/0/100/1.2/0/8/0.3/0/6 bus USB2.0 Hub
/0/100/1.2/0/8/0.3/1 usb4 bus xHCI Host Controller
/0/100/1.2/0/9 bridge Matisse PCIe GPP Bridge
/0/100/1.2/0/9/0 storage FCH SATA Controller [AHCI mode]
/0/100/1.2/0/a bridge Matisse PCIe GPP Bridge
/0/100/1.2/0/a/0 storage FCH SATA Controller [AHCI mode]
/0/100/3.1 bridge Starship/Matisse GPP Bridge
/0/100/3.1/0 display GK208B [GeForce GT 710]
/0/100/3.1/0.1 multimedia GK208 HDMI/DP Audio Controller
/0/100/7.1 bridge Starship/Matisse Internal PCIe GPP Bridge 0 t
/0/100/7.1/0 generic Starship/Matisse PCIe Dummy Function
/0/100/8.1 bridge Starship/Matisse Internal PCIe GPP Bridge 0 t
/0/100/8.1/0 generic Starship/Matisse Reserved SPP
/0/100/8.1/0.3 bus Matisse USB 3.0 Host Controller
/0/100/8.1/0.3/0 usb5 bus xHCI Host Controller
/0/100/8.1/0.3/0/3 bus USB2.1 Hub
/0/100/8.1/0.3/0/3/1 bus USB2.1 Hub
/0/100/8.1/0.3/0/3/1/1 multimedia Blackmagic Design
/0/100/8.1/0.3/0/3/1/2 input USB Receiver
/0/100/8.1/0.3/0/3/1/4 input Magic Trackpad 2
/0/100/8.1/0.3/1 usb6 bus xHCI Host Controller
/0/100/8.1/0.3/1/3 bus USB3.1 Hub
/0/100/8.1/0.3/1/3/1 bus USB3.1 Hub
/0/100/8.1/0.3/1/3/2 generic USB 10/100/1000 LAN
/0/100/8.1/0.4 multimedia Starship/Matisse HD Audio Controller
/0/100/14 bus FCH SMBus Controller
/0/100/14.3 bridge FCH LPC Bridge
/0/101 bridge Starship/Matisse PCIe Dummy Host Bridge
/0/102 bridge Starship/Matisse PCIe Dummy Host Bridge
/0/103 bridge Starship/Matisse PCIe Dummy Host Bridge
/0/104 bridge Starship/Matisse PCIe Dummy Host Bridge
/0/105 bridge Starship/Matisse PCIe Dummy Host Bridge
/0/106 bridge Starship/Matisse PCIe Dummy Host Bridge
/0/107 bridge Starship/Matisse PCIe Dummy Host Bridge
/0/108 bridge Matisse Device 24: Function 0
/0/109 bridge Matisse Device 24: Function 1
/0/10a bridge Matisse Device 24: Function 2
/0/10b bridge Matisse Device 24: Function 3
/0/10c bridge Matisse Device 24: Function 4
/0/10d bridge Matisse Device 24: Function 5
/0/10e bridge Matisse Device 24: Function 6
/0/10f bridge Matisse Device 24: Function 7
/0/1 system PnP device PNP0c01
/0/2 system PnP device PNP0c02
/0/3 system PnP device PNP0b00
/0/4 system PnP device PNP0c02
/0/5 system PnP device PNP0c02
/1 enx00d2b1766cdc network Ethernet interface
/2 veth86a0adc network Ethernet interface
/3 vethd9be6e0 network Ethernet interface
/4 veth3d97183 network Ethernet interface
/5 veth27483e6 network Ethernet interface
More reports I found, some of which mention hardware:
jonoave
commented
3 years ago Experiencing a similar bug on my Thinkpad 485 (AMD Ryzen 5).
i have tried switching to the previous kernel, which I find reduces the frequency of the freeze. The biggest culprit is Firefox, especially when exiting full-size videos of youtube or scrolling down long web pages.
dchambers
commented
3 years ago In my case updating my BIOS seems to have fixed this for me (running 5 days now without incident). Maybe worth a try for others too.
jonoave
commented
3 years ago In my case updating my BIOS seems to have fixed this for me (running 5 days now without incident). Maybe worth a try for others too.
How did you update the bios? Was there a new version ? I've completely removed Windows, did you need to use Windows update for that? Thanks!
dchambers
commented
3 years ago In my case updating my BIOS seems to have fixed this for me (running 5 days now without incident). Maybe worth a try for others too.
How did you update the bios? Was there a new version ? I've completely removed Windows, did you need to use Windows update for that? Thanks!
On my MSI motherboard the update could either be done via Windows or directly within the BIOS, by pressing the Del key at startup. For me it was just a case of copying the latest firmware onto a FAT32 formatted USB stick beforehand. I'm not saying this is going to fix things for anyone else BTW, but it did happen to work for me on my MSI / AMD Ryzen motherboard.
Distribution:
NAME="Pop!_OS" VERSION="20.10" ID=pop ID_LIKE="ubuntu debian" PRETTY_NAME="Pop!_OS 20.10" VERSION_ID="20.10"
Issue/Bug Description:
Linux 5.11 on a non-nvidia 20.10 install fails to reach the login prompt or freezes immediately after booting in to the desktop leaving the mouse, keyboard and everything but the poweroff button unresponsive. Booting in to the 5.8.0-7642-generic install still works just fine. The first time it happened, the laptop had been up for at least 5 hours and qutebrowser was open. After force shutdown, on subsequent tries, it simply froze before the lock screen could come up.
Apologies for not being able to provide any logs, I'm not sure how to.