On Sun, Apr 29, 2018 at 03:07:06AM +0000, Linus Torvalds wrote:
On Sat, Apr 28, 2018 at 7:26 PM Fengguang Wu
> FYI this happens in mainline kernel 4.17.0-rc2.
> It looks like a new regression.
> It occurs in 3 out of 3 boots.
> There is another "[ 294.642506] BUG: sleeping function called from
> invalid context at mm/slab.h:421" at the bottom of this long dmesg:
This should be fixed by commit 6c1e851c4edc ("random: fix possible sleeping
allocation from irq context").
Yes that fixes the bug. Sorry for the late report!