This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1951784 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed-hwe-5.11 in Ubuntu. https://bugs.launchpad.net/bugs/1951784 Title: Can't read/write SD card after running CPU offline test in 5.11.0 and 5.13.0 Status in linux package in Ubuntu: New Status in linux-signed-hwe-5.11 package in Ubuntu: New Status in linux-signed-hwe-5.13 package in Ubuntu: New Bug description: [Summary] I'm reviewing SRU testing on Dell XPS 13 7390(201906-27131) and mediacard test always fails. I found that after CPU offline test, I can't read/write SD card. After checking dmesg, I got those error msgs. [ 232.577510] __common_interrupt: 7.34 No irq handler for vector [ 234.354327] mmc0: error -110 doing runtime resume I found the same issue on Dell Precision 3551(202002-27718) and Dell Precision 5530(201807-26342) in 5.13.0-21 and 5.11.0-36 Before I didn't think it's a bug since I re-run mediacard test then it's pass. But this cycle there are more systems failed to the test, I just started digging into that. [Step to reproduce] 1. install ubuntu-20.04.2/ubuntu-21.10/ubuntu-21.04 2. sudo apt update; sudo apt dist-upgrade -y 3. run cpu offline test via checkbox-cli or execute following command for ((i=1;i<=$(nproc --all) -1;i++));do sudo chcpu -d $i;sudo chcpu -e $i; done; cd $mount_point_of_sd_card sudo dd if=/dev/urandom of=test bs=1M count=10 [Expected result] Can read/write SD card. [Actual result] Can't read/write SD card. [Failure rate] 5/5 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.11.0-41-generic 5.11.0-41.45~20.04.1 ProcVersionSignature: Ubuntu 5.11.0-41.45~20.04.1-generic 5.11.22 Uname: Linux 5.11.0-41-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 CasperMD5CheckResult: skip Date: Mon Nov 22 01:28:59 2021 InstallationDate: Installed on 2020-08-03 (475 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: linux-signed-hwe-5.11 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1951784/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
