https://bugs.freedesktop.org/show_bug.cgi?id=46557 --- Comment #31 from Raphaël Droz --- I switched to 3.7.0 and I can't reproduce either. All seems stable with 4GB. I'm confident, but I may need to do longer testing. Note that I can consistently throw "nouveau: ib channel create, -22" messages (eg: each time I run glxgears) but they seem harmless (and maybe even unrelated) -- You are receiving this mail because: You are the assignee for the bug.