Send a crash report
Sval sends a crash report only when you choose to. Each crash dialog has a box for sending it, and the box starts unchecked.
Sval crashed while you were watching a video, and you want its developers to have what they need to fix it.
When Sval crashes
Section titled “When Sval crashes”- In the Sval Crash Reporter dialog, check the box that tells Sval about the crash.
- Optional: check Include the address of the page I was on.
- Select the button that restarts Sval, or the one that quits it.
When a tab crashes
Section titled “When a tab crashes”- On the crashed tab’s page, check Send an automated crash report so we can fix issues like this.
- Select Restore This Tab.
Send it later
Section titled “Send it later”- At the bottom of the panel, select Send Feedback.
- Under Sent with your feedback, check the crash snapshot.
- Type a message about what happened.
- Select Send.
Details
Section titled “Details”- The crash dialog remembers whether you checked its boxes, and starts that way next time.
- The feedback form lists the crashes of the last three days. A crash already sent from its dialog shows as Sent.
- A crash snapshot is a copy of the crashed process’s memory. It may include parts of pages you had open.
- Crash reports go to Sval’s own server.
Related pages
Section titled “Related pages”© 2026 Ellm Tree, Inc. Sval is not officially associated with Mozilla or its products. Firefox is a trademark of the Mozilla Foundation in the US and other countries.