Public bug reported:
---Problem Description---
Currently syslog is getting flooded with below log messages ..
Sep 25 03:16:41 ubuntu1710 systemd-udevd[2654]: Process '/bin/touch
/run/run.vpdd
update' failed with exit code 127.
This is on UBuntu 17.10 latest build..
---uname output---
Linux ubuntu1710 4.12.0-11-generic #12-Ubuntu SMP Fri Aug 11 12:23:06 UTC 2017
ppc64le ppc64le ppc64le GNU/Linux
Machine Type = ZZ-L
---Steps to Reproduce---
I have seen these messages logged more often when we do any hotplug
operations.. ex. cpu hotplug..
Ok. .this is the continuation of LTC #144627 / Launchpad #1682774.
As suggested in that bug, we did change udev script to create temporary
file under /run and that patch is available in ubuntu 17.10.
Looks like this is udev script issue. If I modify systemd-udevd like
below it works fine.
I've limited udev knowledge. I don't know if you have any other better
solution to this issue.
root@ltc-boston123:/lib/systemd/system# diff -Naurp systemd-udevd.service.org
systemd-udevd.service
--- systemd-udevd.service.org 2017-09-26 04:37:47.090057318 -0500
+++ systemd-udevd.service 2017-09-26 04:37:55.381739372 -0500
@@ -25,7 +25,7 @@ KillMode=mixed
WatchdogSec=3min
TasksMax=infinity
MountFlags=slave
-MemoryDenyWriteExecute=yes
+#MemoryDenyWriteExecute=yes
RestrictRealtime=yes
RestrictAddressFamilies=AF_UNIX AF_NETLINK AF_INET AF_INET6
SystemCallArchitectures=native
-Vasant
** Affects: systemd (Ubuntu)
Importance: Undecided
Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage)
Status: New
** Tags: architecture-ppc64le bugnameltc-159280 severity-medium
targetmilestone-inin1710
** Tags added: architecture-ppc64le bugnameltc-159280 severity-medium
targetmilestone-inin1710
** Changed in: ubuntu
Assignee: (unassigned) => Ubuntu on IBM Power Systems Bug Triage
(ubuntu-power-triage)
** Package changed: ubuntu => systemd (Ubuntu)
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Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1719720
Title:
[LTCTest][libvpd] Process '/bin/touch /run/run.vpdupdate' failed with
exit code 127
Status in systemd package in Ubuntu:
New
Bug description:
---Problem Description---
Currently syslog is getting flooded with below log messages ..
Sep 25 03:16:41 ubuntu1710 systemd-udevd[2654]: Process '/bin/touch
/run/run.vpdd
update' failed with exit code 127.
This is on UBuntu 17.10 latest build..
---uname output---
Linux ubuntu1710 4.12.0-11-generic #12-Ubuntu SMP Fri Aug 11 12:23:06 UTC
2017 ppc64le ppc64le ppc64le GNU/Linux
Machine Type = ZZ-L
---Steps to Reproduce---
I have seen these messages logged more often when we do any hotplug
operations.. ex. cpu hotplug..
Ok. .this is the continuation of LTC #144627 / Launchpad #1682774.
As suggested in that bug, we did change udev script to create
temporary file under /run and that patch is available in ubuntu 17.10.
Looks like this is udev script issue. If I modify systemd-udevd like
below it works fine.
I've limited udev knowledge. I don't know if you have any other better
solution to this issue.
root@ltc-boston123:/lib/systemd/system# diff -Naurp
systemd-udevd.service.org systemd-udevd.service
--- systemd-udevd.service.org 2017-09-26 04:37:47.090057318 -0500
+++ systemd-udevd.service 2017-09-26 04:37:55.381739372 -0500
@@ -25,7 +25,7 @@ KillMode=mixed
WatchdogSec=3min
TasksMax=infinity
MountFlags=slave
-MemoryDenyWriteExecute=yes
+#MemoryDenyWriteExecute=yes
RestrictRealtime=yes
RestrictAddressFamilies=AF_UNIX AF_NETLINK AF_INET AF_INET6
SystemCallArchitectures=native
-Vasant
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