| Bug ID | 92560 |
|---|---|
| Summary | [GK208] iowrite goes out of bounds on channel close |
| Product | xorg |
| Version | unspecified |
| Hardware | Other |
| OS | All |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | Driver/nouveau |
| Assignee | nouveau@lists.freedesktop.org |
| Reporter | imirkin@alum.mit.edu |
| QA Contact | xorg-team@lists.x.org |
Created attachment 119019 [details]
kernel splat
Not sure if the intel warn plays into things, since it happened from an
interrupt. But it was interrupting a different process. Looks like the buffer
already got unmapped somehow, or we're writing too far into it.
This is with a 4.3-rcN-ish nouveau module (despite the main kernel being 4.0).
Happened when running piglit in parallel (8 threads).