Date: Tue, 27 Aug 2019 01:21:32 +0300 From: Yuri Pankov <yuripv@yuripv.net> To: freebsd-current <freebsd-current@freebsd.org> Subject: Re: Kernel-Crash when working with ubt0 Message-ID: <6d8e5357-fa9c-a03b-ccf3-b0dad53fe089@yuripv.net> In-Reply-To: <CANCZdfpJARVFz%2BCyvbAK9sH4E6__DPAunYQz5rxexO-mzuvsuw@mail.gmail.com> References: <47509401.1440476.1566796167857.ref@mail.yahoo.com> <47509401.1440476.1566796167857@mail.yahoo.com> <5aa8faeb-5e8e-38be-4301-81f3d82c494a@selasky.org> <CANCZdfpJARVFz%2BCyvbAK9sH4E6__DPAunYQz5rxexO-mzuvsuw@mail.gmail.com>
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Warner Losh wrote: > Is it from read_connection_list? If so I have a 'patch' that I'm using but > haven't committed because it's just too gross: drop the lock before the > copyout and pick it up again after... > > Warner > > On Mon, Aug 26, 2019 at 1:23 AM Hans Petter Selasky <hps@selasky.org> wrote: > >> Do you have a backtrace? I think it's https://forums.freebsd.org/threads/kernel-crash-with-ubt0.72049/, not sure why OP didn't provide details here.
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