The "Code" recorded in the /var/log/messages file. What is this code? How to decode it?

Issue

• The "Code" recorded in the /var/log/messages file. What is this code? How to decode it?

Apr 25 12:11:26 hostname kernel: Code: ff ff 48 81 c4 68 01 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 41 57 41 56 41 55 41 54 55 53 48 81 ec c8 1e 02 00 49 89 ff 89 f3 <89> 94 24 9c 00 00 00 89 8c 24 98 00 00 00 4c 89 84 24 88 00 00 00