https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=277959
Bug ID: 277959
Summary: Refactor of usr.sbin/daemon caused regression in
restart parameter
Product: Base System
Version: 13.3-RELEASE
Hardware: Any
OS: Any
Status: New
Severity: Affects Many People
Priority: ---
Component: bin
Assignee: [email protected]
Reporter: [email protected]
/usr/sbin/daemon was refactored to use kqueue in
b64f569e5c051ff1acbfd7fefb3d32005957fc80.
As a result of this if daemon is being used to supervise process with -r -R,
then if supervised child process dies and SIGTERM sent to daemon, it will hang
indefinitely (observed 24 hour hang).
For example if daemon is used to monitor collectd as follows:
/usr/sbin/daemon -f -p /var/run/collectd.pid -P/var/run/collectd-daemon.pid -r
-R 60 /usr/local/sbin/collectd -f
and then
kill -9 <collectd pid>
and then
kill -15 <collectd-daemon.pid>
last kill reproduces issue.
Reverting to daemon from before above-referenced commit fixes issue.
--
You are receiving this mail because:
You are the assignee for the bug.
