Messages in this thread | | | Date | Sat, 17 May 2014 12:24:32 -0400 | From | Sasha Levin <> | Subject | Re: BUG_ON drivers/char/random.c:986 (Was: perf: use after free in perf_remove_from_context) |
| |
On 05/16/2014 10:18 PM, Theodore Ts'o wrote: > On Fri, May 16, 2014 at 05:46:22PM -0700, Hannes Frederic Sowa wrote: >> > This should do the trick: >> > dd if=/dev/urandom of=/dev/zero bs=67108707 >> > >> > I suspect ee1de406ba6eb1 ("random: simplify accounting logic") as the >> > culprit. > Yep, that it's it. Thanks for noticing this so quickly! I'll push > the following patch to Linus.
Peter, could you describe the infrastructure you're running on? I don't think Dave or myself have ever hit this issue, and I wonder what made you stumble on it.
Thanks, Sasha
| |