diff --git a/source/tools/combine/ossre_client/ossre_set/vmcore/parse_panic.py b/source/tools/combine/ossre_client/ossre_set/vmcore/parse_panic.py
index 2b58b749de9ff066c9994ad3b4a74c3226a5a049..69e0736f01f2a96f28f80c2f10f782f6bdf3a267 100644
--- a/source/tools/combine/ossre_client/ossre_set/vmcore/parse_panic.py
+++ b/source/tools/combine/ossre_client/ossre_set/vmcore/parse_panic.py
@@ -434,6 +434,7 @@ def query(sn, data, log_file="", crashonly=0):
                     result = {}
                     filepath = subdir + os.sep + file
                     if os.path.isfile(filepath) and filepath.endswith('-dmesg.txt'):
+                        column = {}
                         init_column(column)
                         column['filename'] = filepath
                         column['ver'] = ''