Hi Seth, I set wrong information type and I correct the type to Public. Sorry for the wrong setting.
I tried to replace rasdaemon and edac-utils, and run again the test. And it can catch the mce error log after PFA test. The test result is below. I think we can close this bug. Thank you. Steps: root@conie:/home/conie# sudo rasdaemon --enable rasdaemon: ras:mc_event event enabled rasdaemon: ras:aer_event event enabled rasdaemon: mce:mce_record event enabled rasdaemon: ras:extlog_mem_event event enabled root@conie:/home/conie# sudo systemctl enable rasdaemon Synchronizing state of rasdaemon.service with SysV service script with /lib/systemd/systemd-sysv-install. Executing: /lib/systemd/systemd-sysv-install enable rasdaemon root@conie:/home/conie# root@conie:/home/conie# sudo systemctl start rasdaemon root@conie:/home/conie# sudo systemctl status rasdaemon ● rasdaemon.service - RAS daemon to log the RAS events Loaded: loaded (/lib/systemd/system/rasdaemon.service; enabled; vendor preset: enabled) Active: active (running) since Tue 2022-05-10 08:28:19 UTC; 2min 32s ago Main PID: 1692 (rasdaemon) Tasks: 1 (limit: 308967) Memory: 13.6M CPU: 171ms CGroup: /system.slice/rasdaemon.service └─1692 /usr/sbin/rasdaemon -f -r May 10 08:28:18 conie rasdaemon[1692]: rasdaemon: Enabled event ras:extlog_mem_event May 10 08:28:18 conie rasdaemon[1692]: Enabled event mce:mce_record May 10 08:28:18 conie rasdaemon[1692]: ras:extlog_mem_event event enabled May 10 08:28:18 conie rasdaemon[1692]: Enabled event ras:extlog_mem_event May 10 08:28:18 conie rasdaemon[1692]: rasdaemon: Listening to events for cpus 0 to 71 May 10 08:28:19 conie systemd[1]: Started RAS daemon to log the RAS events. May 10 08:28:19 conie rasdaemon[1692]: rasdaemon: Recording mc_event events May 10 08:28:19 conie rasdaemon[1692]: rasdaemon: Recording aer_event events May 10 08:28:19 conie rasdaemon[1692]: rasdaemon: Recording extlog_event events May 10 08:28:19 conie rasdaemon[1692]: rasdaemon: Recording mce_record events root@conie:/home/conie# ras-mc-ctl --summary No Memory errors. No PCIe AER errors. No Extlog errors. No MCE errors. root@conie:/home/conie# ras-mc-ctl --errors No Memory errors. No PCIe AER errors. No Extlog errors. No MCE errors. root@conie:/home/conie# cd ras-tool-master root@conie:/home/conie/ras-tool-master# ./Init.sh ./Init.sh: line 1: mcelog: command not found mount: /sys/kernel/debug: none already mounted on /run/credentials/systemd-sysusers.service. root@conie:/home/conie/ras-tool-master# chmod -R 777 injection_error.sh root@conie:/home/conie/ras-tool-master# ./mca-recover flags for page 15e98f: uptodate mmap anon swapbacked vtop(7f9749724000) = 15e98f000 Hit any key to access: ^Z [1]+ Stopped ./mca-recover root@conie:/home/conie/ras-tool-master# ./injection_error.sh 0x8 0x15e98f000 0xfffffffffffff000 10 0x00000008 Memory Correctable 0x00000010 Memory Uncorrectable non-fatal 0x00000020 Memory Uncorrectable fatal Injecting Correctable Memory Error Injecting 10 errors at address 0x15e98f000. System performance will be affected while errors are being injected. inject times: 1 inject times: 2 inject times: 3 inject times: 4 inject times: 5 inject times: 6 inject times: 7 inject times: 8 inject times: 9 inject times: 10 Injection Complete root@conie:/home/conie/ras-tool-master# dmesg|tail [ 357.937520] {1}[Hardware Error]: event severity: corrected [ 357.937522] {1}[Hardware Error]: Error 0, type: corrected [ 357.937523] {1}[Hardware Error]: section_type: memory error [ 357.937524] {1}[Hardware Error]: error_status: 0x0000000000000400 [ 357.937525] {1}[Hardware Error]: physical_address: 0x000000015e98f000 [ 357.937527] {1}[Hardware Error]: physical_address_mask: 0x00003fffffffffc0 [ 357.937529] {1}[Hardware Error]: node: 0 card: 0 module: 0 rank: 1 bank: 8 device: 1 row: 5068 column: 448 [ 357.937529] {1}[Hardware Error]: error_type: 2, single-bit ECC [ 357.937531] {1}[Hardware Error]: DIMM location: CPU 1 DIMM 8 [ 357.941117] mce: [Hardware Error]: Machine check events logged root@conie:/home/conie/ras-tool-master# ras-mc-ctl --summary No Memory errors. No PCIe AER errors. No Extlog errors. MCE records summary: 6 MEMORY CONTROLLER RD_CHANNELunspecified_ERR Transaction: Memory read error errors root@conie:/home/conie/ras-tool-master# ras-mc-ctl --errors No Memory errors. No PCIe AER errors. No Extlog errors. MCE events: 1 2022-05-10 08:33:53 +0000 error: MEMORY CONTROLLER RD_CHANNELunspecified_ERR Transaction: Memory read error, mcg mcgstatus=0, mci Corrected_error Error_enabled, n_errors=0, mcgcap=0x0f000c17, status=0x9c0000000000009f, addr=0x15e98f000, misc=0x0000008c, walltime=0x627a2373, cpuid=0x0005065b, bank=0x000000ff 2 2022-05-10 08:34:08 +0000 error: MEMORY CONTROLLER RD_CHANNELunspecified_ERR Transaction: Memory read error, mcg mcgstatus=0, mci Corrected_error Error_enabled, n_errors=0, mcgcap=0x0f000c17, status=0x9c0000000000009f, addr=0x15e98f000, misc=0x0000008c, walltime=0x627a2383, cpu=0x00000024, cpuid=0x0005065b, apicid=0x00000001, bank=0x000000ff 3 2022-05-10 08:34:08 +0000 error: MEMORY CONTROLLER RD_CHANNELunspecified_ERR Transaction: Memory read error, mcg mcgstatus=0, mci Corrected_error Error_enabled, n_errors=0, mcgcap=0x0f000c17, status=0x9c0000000000009f, addr=0x15e98f000, misc=0x0000008c, walltime=0x627a2383, cpu=0x00000024, cpuid=0x0005065b, apicid=0x00000001, bank=0x000000ff 4 2022-05-10 08:34:08 +0000 error: MEMORY CONTROLLER RD_CHANNELunspecified_ERR Transaction: Memory read error, mcg mcgstatus=0, mci Corrected_error Error_enabled, n_errors=0, mcgcap=0x0f000c17, status=0x9c0000000000009f, addr=0x15e98f000, misc=0x0000008c, walltime=0x627a2383, cpu=0x00000024, cpuid=0x0005065b, apicid=0x00000001, bank=0x000000ff 5 2022-05-10 08:34:08 +0000 error: MEMORY CONTROLLER RD_CHANNELunspecified_ERR Transaction: Memory read error, mcg mcgstatus=0, mci Corrected_error Error_enabled, n_errors=0, mcgcap=0x0f000c17, status=0x9c0000000000009f, addr=0x15e98f000, misc=0x0000008c, walltime=0x627a2383, cpu=0x00000024, cpuid=0x0005065b, apicid=0x00000001, bank=0x000000ff 6 2022-05-10 08:34:08 +0000 error: MEMORY CONTROLLER RD_CHANNELunspecified_ERR Transaction: Memory read error, mcg mcgstatus=0, mci Corrected_error Error_enabled, n_errors=0, mcgcap=0x0f000c17, status=0x9c0000000000009f, addr=0x15e98f000, misc=0x0000008c, walltime=0x627a2383, cpu=0x00000024, cpuid=0x0005065b, apicid=0x00000001, bank=0x000000ff root@conie:/home/conie/ras-tool-master# -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1972149 Title: "mcelog --client" cannot ouput after performing PFA test on Ubunt22.04 and SR850v2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mcelog/+bug/1972149/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs