From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bob Peterson Date: Fri, 1 Feb 2019 10:03:06 -0500 (EST) Subject: [Cluster-devel] [PATCH 1/2] gfs2: Fix occasional glock use-after-free (Another debug patch) In-Reply-To: <9b9dd4a6-6529-98e9-b1a1-aab8426cfa86@citrix.com> References: <20190131105543.15421-1-ross.lagerwall@citrix.com> <20190131105543.15421-2-ross.lagerwall@citrix.com> <9b9dd4a6-6529-98e9-b1a1-aab8426cfa86@citrix.com> Message-ID: <175500266.69295876.1549033386049.JavaMail.zimbra@redhat.com> List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi Ross, ----- Original Message ----- > Do you have any suggestions for tracking down the root cause? Attached is the starting point for a generic "debug" kernel trace point, complete with examples of how it's used. It's always associated with a particular glock. You might find it helpful, but again, it's old, so it'll probably need to be tweaked for an upstream kernel. Regards, Bob Peterson Red Hat File Systems -------------- next part -------------- A non-text attachment was scrubbed... Name: debug_trace.patch Type: text/x-patch Size: 3915 bytes Desc: not available URL: