| # Detailed Routing abort on libc.so.6 | |
| Tool: Detailed Routing | |
| Subcategory: Crash report | |
| ## Conversation | |
| ### marcopoles | |
| Hi , | |
| I'm working on tsmc 40nm porting and the flow stops to work on detailed routing with this error: | |
|  | |
| Do you have any suggestion about the problem? | |
| Thanks | |
| PS: working on not open source PDK I can't submit a testcase | |
| ### maliberty | |
| @osamahammad21 any guesses? | |
| ### osamahammad21 | |
| @marcopoles Could you build openroad in DEBUG mode so that I can locate exactly at which line does this happen? | |
| ### marcopoles | |
| Hi, here the new output: | |
| <img width="883" alt="image" src="https://github.com/The-OpenROAD-Project/OpenROAD/assets/24896919/bcd2041d-b033-47e4-a166-9304b0c63bfc"> | |
| ### osamahammad21 | |
| @refaay Could you start a PR to ignore via definitions that include masterslice layers in DRT? | |
| ### refaay | |
| Submitted PR #4149 to ignore masterslice vias in drt. | |
| PR #4149 merged. | |