CPU: 0 PID: 1337 Comm: contact_reader Tainted: G D 5.15.0-contact #1 Hardware name: CONTACT TERMINAL 2000 Call Trace: dump_stack+0x6d/0x8b panic+0x101/0x2e3 ? kmsg_dump+0x92/0xa0 validate_contact_access+0x1a4/0x1c0 read_name_field+0x8f/0xb0 process_hover_event+0x134/0x180 handle_click+0x2a/0x40 [ 2.891734] BUG: unable to handle contact request at virtual address 0xdeadbeef [ 2.891735] Oops: 0002 [#1] SMP PTI [ 2.891736] RIP: 0010:access_name+0x12/0x20 [ 2.891737] Code: 48 8b 05 e1 3f 2e 01 48 85 c0 74 08 48 89 ef e9 0f [ 2.891738] RSP: 0018:ffffb2e7c0d53e98 EFLAGS: 00010246 SECURITY VIOLATION DETECTED - Unauthorized access to NAME field - User attempted direct interaction - Protection mechanism engaged - Contact owner has been notified System Status: [ OK ] Contact information protected [ OK ] Matrix background operational [FAIL] Name field access denied [ OK ] Image rendering service active