[Bug 1929870] Re: AMD desktop often fails to resume from deep suspend

Unclear what changed but I haven't been able to reproduce this issue in
a week or so. My computer is now running:

5.11.0-18-generic

When I reported the bug it was using:

5.11.0-17-generic

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Title:
AMD desktop often fails to resume from deep suspend

Status in linux package in Ubuntu:
Confirmed

Bug description:
Machine setup:

Desktop PC
Ubuntu 21.04
Linux version 5.11.0-17-generic
AMD Ryzen 3900X
Asus X590 PRIME PRO motherboard
NVIDIA P400 GPU

Approximately one in every 4 attempts to resume from a deep suspend
fails. When the issue occurs the fans spin up but the monitor displays
no output and input devices do not function, the system appears frozen
and must be restarted using power or reset buttons.

I have tried using different dNVIDIA isplay drivers (proprietary as
well as open source) as well as trying an AMD Radeon HD 6450 GPU
instead of the NVIDIA GPU.

I have tried the following kernel parameters: processor.max_cstate=1
rcu_nocbs=0-23

I have updated the BIOS several times.

I had similar problems with Ubuntu 20.10.

I have enabled some additional kernel logging with initcall_debug.

Fairly consistently the last message printed in the kernel log is from
the ethernet driver:

May 27 09:19:43 jacob-tm kernel: [ 230.878348] OOM killer enabled.
May 27 09:19:43 jacob-tm kernel: [ 230.878349] Restarting tasks ...
May 27 09:19:43 jacob-tm kernel: [ 230.879023] usb 5-2.3: USB disconnect, device number 4
May 27 09:19:43 jacob-tm kernel: [ 230.879026] usb 5-2.3.1: USB disconnect, device number 5
May 27 09:19:43 jacob-tm kernel: [ 230.879285] done.
May 27 09:19:43 jacob-tm kernel: [ 230.879318] PM: suspend exit
May 27 09:19:43 jacob-tm kernel: [ 230.880916] rfkill: input handler enabled
May 27 09:19:43 jacob-tm kernel: [ 230.955727] kauditd_printk_skb: 1 callbacks suppressed
May 27 09:19:43 jacob-tm kernel: [ 230.955731] audit: type=1400 audit(1622132383.424:64): apparmor="DENIED" operation="capab
le" profile="/usr/sbin/cupsd" pid=4418 comm="cupsd" capability=12 capname="net_admin"
May 27 09:19:43 jacob-tm kernel: [ 230.966192] audit: type=1400 audit(1622132383.432:65): apparmor="DENIED" operation="capab
le" profile="/usr/sbin/cups-browsed" pid=4429 comm="cups-browsed" capability=23 capname="sys_nice"
May 27 09:19:43 jacob-tm kernel: [ 231.120385] rfkill: input handler disabled
May 27 09:19:43 jacob-tm kernel: [ 231.225924] usb 5-2.3.2: USB disconnect, device number 6
May 27 09:19:43 jacob-tm kernel: [ 231.481893] usb 5-2.3.5: USB disconnect, device number 7
May 27 09:19:47 jacob-tm kernel: [ 235.009576] igb 0000:05:00.0 enp5s0: igb: enp5s0 NIC Link is Up 1000 Mbps Full Duplex, Fl
ow Control: RX/TX
May 27 09:19:47 jacob-tm kernel: [ 235.009913] IPv6: ADDRCONF(NETDEV_CHANGE): enp5s0: link becomes ready

ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: linux-image-5.11.0-17-generic 5.11.0-17.18
ProcVersionSignature: Ubuntu 5.11.0-17.18-generic 5.11.12
Uname: Linux 5.11.0-17-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu65.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: jacob 2024 F.... pulseaudio
/dev/snd/controlC0: jacob 2024 F.... pulseaudio
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Thu May 27 14:12:33 2021
InstallationDate: Installed on 2020-10-28 (211 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022)
IwConfig:
lo no wireless extensions.

enp5s0 no wireless extensions.

docker0 no wireless extensions.
MachineType: System manufacturer System Product Name
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.11.0-17-generic root=UUID=f721d5df-ceec-434a-919a-0680ee380996 ro quiet splash initcall_debug processor.max_cstate=1 rcu_nocbs=0-23 vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.11.0-17-generic N/A
linux-backports-modules-5.11.0-17-generic N/A
linux-firmware 1.197
RfKill:

SourcePackage: linux
UpgradeStatus: Upgraded to hirsute on 2021-05-14 (13 days ago)
dmi.bios.date: 05/08/2021
dmi.bios.release: 5.17
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 3604
dmi.board.asset.tag: Default string
dmi.board.name: PRIME X570-PRO
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3604:bd05/08/2021:br5.17:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnPRIMEX570-PRO:rvrRevX.0x:cvnDefaultstring:ct3:cvrDefaultstring:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: System Product Name
dmi.product.sku: SKU
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer

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