Syncthing: panic: nil pointer dereference in leveldb.(*DB).isClosed()

[mohe2015]

Does your log mention database corruption?

No

Include required information

Please be sure to include at least:

• Syncthing https://github.com/syncthing/syncthing/commit/5c9dc4c8831566d1ff2ad8cf4047fbd02aff8867 (master)

What I did

• reset everything on this side, reset database on other side, tried adding folders for this side

What happened

Panic. https://gist.github.com/mohe2015/2db012669030f3b7c8a8f28f8ed0f445

Steps to reproduce

I don't know I think the current master is just broken.

[calmh]

This crash happens because we use a db snapshot after releasing it, which is our bug and also a bug in the db package...

[calmh]

Try now.

[calmh]

Also relevant, https://github.com/syndtr/goleveldb/pull/320

[mohe2015]

Seems to work.