Mir leaves apps in unusable state

[Brandon Schaefer]

From QA testing:

http://paste.ubuntu.com/23554278/

Resulting in apps unable to launch.

Test on silo 2180
ppa:ci-train-ppa-service/2180

[Kevin DuBois (kdub)]

I'm trying to reproduce on m10 as the QA team did (although it doesn't look m10-specific).

[Brandon Schaefer (brandontschaefer)]

Log files that may be helpful

[Kevin DuBois (kdub)]

was able to reproduce, seems like OOM killing the client, probably a leak.

[Kevin DuBois (kdub)]

easier way to reproduce is to rotate the device 40 or so times

[Daniel van Vugt (vanvugt)]

Hmm, the only thing big enough to kill Mir that quickly is probably buffers/display buffers. Perhaps related to r3712?

[Brandon Schaefer (brandontschaefer)]

It was also reproduced on 0.24.1. So not 0.25 directly.

[Kevin DuBois (kdub)]

Right, I could reproduce with the stock image for freiza_arm64 (mir 0.24.1), as well as with mir 0.25.0. I could also see the issue with frieza (armhf) with mir 0.24.1.

[Kevin DuBois (kdub)]

I could also see this on mx4 with the X+O channel, so it doesn't look 64 bit-specific, or device-specific.

[Daniel van Vugt (vanvugt)]

How sure are you this is a Mir bug at all? Can anyone reproduce it just using mir-demos?

[Brandon Schaefer (brandontschaefer)]

Yeah something we need to look into.

[Launchpad Janitor (janitor)]

[Expired for Mir because there has been no activity for 60 days.]

[Launchpad Janitor (janitor)]

[Expired for Mir 0.25 because there has been no activity for 60 days.]