Messages in this thread | | | From | Dmitry Vyukov <> | Date | Fri, 5 Feb 2016 22:22:10 +0100 | Subject | Re: tty: deadlock between n_tracerouter_receivebuf and flush_to_ldisc |
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On Thu, Feb 4, 2016 at 7:48 PM, Dmitry Vyukov <dvyukov@google.com> wrote: >>>>> Hopefully, once the problem with the bad stacktraces are fixed, the >>>>> actual circular lock dependencies will be clear. >> >>> Found a bug in lockdep. Yes, the first stack is correct, and the saved >>> stack is just a random, unrelated stack. Will mail a fix. >> >> Ok, so with the lockdep bug fixed, those reports should now have the >> correct stack traces. >> >> I'd appreciate if you could re-generate the original report, so I can examine >> if my speculative fix was appropriate. >> >> And then if you would re-generate the more recent report, I'll relook at >> that. > > Working hard on it now.
No luck so far. I will leave it running, but I will be OOO whole next week.
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