lfd has SIGCHLD set to SIG_IGN but calls wait()
Posted: 16 Jan 2009, 13:30
In our /var/log/dmesg we have the following:
ip_conntrack version 2.1 (8127 buckets, 65016 max) - 304 bytes per conntrack
application bug: lfd(4124) has SIGCHLD set to SIG_IGN but calls wait().
(see the NOTES section of 'man 2 wait'). Workaround activated.
application bug: lfd(4709) has SIGCHLD set to SIG_IGN but calls wait().
(see the NOTES section of 'man 2 wait'). Workaround activated.
...and a few more lines like that.
Noticed the error after a server lock-up that occurred about half an hour after upgrading to the latest version (4.36) of csf+lfd, but not sure they are related. The server is up and running now.
OS: RHEL 3.
ip_conntrack version 2.1 (8127 buckets, 65016 max) - 304 bytes per conntrack
application bug: lfd(4124) has SIGCHLD set to SIG_IGN but calls wait().
(see the NOTES section of 'man 2 wait'). Workaround activated.
application bug: lfd(4709) has SIGCHLD set to SIG_IGN but calls wait().
(see the NOTES section of 'man 2 wait'). Workaround activated.
...and a few more lines like that.
Noticed the error after a server lock-up that occurred about half an hour after upgrading to the latest version (4.36) of csf+lfd, but not sure they are related. The server is up and running now.
OS: RHEL 3.