extra: [{'kind': 'bug', 'message': '[ 0.035337] BUG: Bad page state in process swapper/0 pfn:6a7e0'}, {'kind': 'bug', 'message': '[ 0.035518] BUG: Bad page state in process swapper/0 pfn:6a7e4'}, {'kind': 'bug', 'message': '[ 15.203303] BUG: Bad page state in process swapper/0 pfn:6a000'}]