I am getting below error after running dbcc checkcatalog :-

The rids for the sysdevices row location anchor for vdevno '1', devtype '0' do not match. Rid in sysdevices is 'Rid pageid = 0
xe38; row num = 0x0' and rid in the anchor is 'Rid pageid = 0xc1; row num = 0x0'.
DBCC execution completed. If DBCC printed error messages, contact a user with System Administrator (SA) role.
FAILURE in dbcc checkcatalog of master

please advice.