| INFO - pass 0; filter set to deny only DEBUG msgs |
| WARN - pass 0; filter set to deny only DEBUG msgs |
| ERROR - pass 0; filter set to deny only DEBUG msgs |
| FATAL - pass 0; filter set to deny only DEBUG msgs |
| DEBUG - pass 1; filter set to deny only INFO msgs |
| WARN - pass 1; filter set to deny only INFO msgs |
| ERROR - pass 1; filter set to deny only INFO msgs |
| FATAL - pass 1; filter set to deny only INFO msgs |
| DEBUG - pass 2; filter set to deny only WARN msgs |
| INFO - pass 2; filter set to deny only WARN msgs |
| ERROR - pass 2; filter set to deny only WARN msgs |
| FATAL - pass 2; filter set to deny only WARN msgs |
| DEBUG - pass 3; filter set to deny only ERROR msgs |
| INFO - pass 3; filter set to deny only ERROR msgs |
| WARN - pass 3; filter set to deny only ERROR msgs |
| FATAL - pass 3; filter set to deny only ERROR msgs |
| DEBUG - pass 4; filter set to deny only FATAL msgs |
| INFO - pass 4; filter set to deny only FATAL msgs |
| WARN - pass 4; filter set to deny only FATAL msgs |
| ERROR - pass 4; filter set to deny only FATAL msgs |
