Hi, everyone, I got a problem after I upgrade the kernel with yum today. A kernel problem was reported every several minutes in the notification. When I open a new terminal, or change to root, "ABRT has detected 25 problem(s), for more info run: abrt-cali --since xxxxxxxxx". appeared in the terminal. And after I run this command, the output is > id f05c64a8d144e5e607f971c4338374d01e853505 > reason: mce: [Hardware Error]: Machine check events logged > time: Sat 06 Jan 2018 10:05:41 PM CST > cmdline: BOOT_IMAGE=/vmlinuz-3.10.0-693.11.6.el7.x86_64 > root=/dev/mapper/scientific-root ro rd.lvm.lv=scientific/root rd.lvm.lv=scientific/swap > rhgb quiet LANG=en_US.UTF-8 > package: kernel > uid: 0 (root) > count: 1 > Directory: /var/spool/abrt/oops-2018-01-06-22:05:41-17968-0 > Reported: cannot be reported Is there anyone know this? How can I figure this out? Thank you. best regards, Zhi