From: "halamour at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: systemtap@sourceware.org
Subject: [Bug runtime/30599] New: Stap probe does not terminate on Kernel Version 6.3
Date: Fri, 30 Jun 2023 20:41:46 +0000 [thread overview]
Message-ID: <bug-30599-6586@http.sourceware.org/bugzilla/> (raw)
https://sourceware.org/bugzilla/show_bug.cgi?id=30599
Bug ID: 30599
Summary: Stap probe does not terminate on Kernel Version 6.3
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: runtime
Assignee: systemtap at sourceware dot org
Reporter: halamour at redhat dot com
Target Milestone: ---
When using fedora kernel version 6.3.6-200.fc38.x86_64, running any SystemTap
script with IO will not terminate after Pass 5: starting run unless forced to.
e.g.
probe begin
{ print ("hello world\n")
exit () }
Upon downgrading to 6.2.15-300.fc38.x86_64 problem does not appear.
Possibly related to stapio.
Output of ps aux | grep stap
halamour 4241 0.1 0.0 0 0 pts/0 Zl 15:48 0:00 [stapio]
<defunct>
halamour 4291 4.0 0.9 542516 300152 pts/0 S+ 15:48 0:00 stap -v
hello-world.stp
halamour 4292 0.1 0.0 0 0 pts/0 Zl+ 15:48 0:00 [stapio]
<defunct>
halamour 4358 0.0 0.0 222408 2176 pts/1 S+ 15:49 0:00 grep
--color=auto stap
Output of lsmod | grep stap
stap_b9eef644af3bff3c851557a1748735a_4292 77824 1
stap_b9eef644af3bff3c851557a1748735a_4241 77824 1
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next reply other threads:[~2023-06-30 20:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-30 20:41 halamour at redhat dot com [this message]
2023-07-13 17:31 ` [Bug runtime/30599] " fche at redhat dot com
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