Bug 2161683

Summary:	journalctl dies with message "Couldn't wait for journal event: Interrupted system call"
Product:	Red Hat Enterprise Linux 8	Reporter:	Renaud Métrich <rmetrich>
Component:	systemd	Assignee:	David Tardon <dtardon>
Status:	CLOSED ERRATA	QA Contact:	Frantisek Sumsal <fsumsal>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	8.7	CC:	beaaegicfqmq6rykaqaakty3lqcg6btv, dtardon, systemd-maint-list
Target Milestone:	rc	Keywords:	Regression, Reproducer, Triaged
Target Release:	---	Flags:	pm-rhel: mirror+
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	systemd-239-71.el8	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-05-16 09:07:47 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Renaud Métrich 2023-01-17 15:12:36 UTC

Description of problem:

When resizing the terminal while following the journal, the journal dies:
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------
# journalctl --follow
-- Logs begin at Thu 2022-12-22 15:02:26 CET. --
Jan 17 16:09:13 vm-rhel8 systemd[9882]: Reached target Sockets.
Jan 17 16:09:13 vm-rhel8 systemd[9882]: Reached target Basic System.
...
Couldn't wait for journal event: Interrupted system call
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------

Version-Release number of selected component (if applicable):

systemd-239-68.el8_7.2.x86_64

How reproducible:

Always

Steps to Reproduce:
1. Resize the terminal or send a SIGWINCH to journalctl

Actual results:

Dies

Expected results:

Continues following

Additional info:

This works fine on RHEL9.1

Comment 1 David Tardon 2023-01-19 12:43:46 UTC

A regression from https://github.com/redhat-plumbers/systemd-rhel8/commit/67d3aade15bede6b162e8bfe88db60311efb0d1f .

Comment 3 Plumber Bot 2023-01-20 13:50:28 UTC

fix merged to github main branch -> https://github.com/redhat-plumbers/systemd-rhel8/pull/356

Comment 10 errata-xmlrpc 2023-05-16 09:07:47 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (systemd bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2023:2985