Hello Cai, You are using crash-7.1.5-1.el7, but this issue has been fixed upstream in a patch that is queued for crash-7.1.6: https://github.com/crash-utility/crash/commit/7136bf8495948cb059e5595b8503f8ae37019fa1 commit 7136bf8495948cb059e5595b8503f8ae37019fa1 Author: Dave Anderson <anderson@xxxxxxxxxx> Date: Thu May 19 14:01:19 2016 -0400 Fix for Linux commit edf14cdbf9a0e5ab52698ca66d07a76ade0d5c46, which has appended a NULL entry as the final member of the pageflag_names[] array. Without the patch, a message that indicates "crash: failed to read pageflag_names entry" is displayed during session initialization in Linux 4.6 kernels. (andrej.skvortzov@xxxxxxxxx) Thanks, Dave ----- Original Message ----- > > > ----- Original Message ----- > > FYI. > > > > https://paste.fedoraproject.org/424961/47344821/ > > > > crash: invalid kernel virtual address: 0 type: "read_string characters" > > crash: failed to read pageflag_names entry > > > > -- > > Crash-utility mailing list > > Crash-utility@xxxxxxxxxx > > https://www.redhat.com/mailman/listinfo/crash-utility > > > > Thanks Cai, I'll provision a machine with Fedora > kernel-4.8.0-0.rc5.git3.1.fc25 > next week and check it out. > > Dave > > -- > Crash-utility mailing list > Crash-utility@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/crash-utility > -- Crash-utility mailing list Crash-utility@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/crash-utility
