Date: Thu, 1 Oct 2015 09:07:57 +0200 From: Kristof Provost <kp@FreeBSD.org> To: Felix Gallo <felixgallo@gmail.com> Cc: freebsd-pf@freebsd.org Subject: Re: PF appears to lock up a machine with a large number of jails Message-ID: <8ACD4B80-D6F4-4811-9B28-F48544944214@FreeBSD.org> In-Reply-To: <CAJfDOsT52xtQ3w3BOVRu2zCF-mhku79-_8-ed6_15=TKmNkb7Q@mail.gmail.com> References: <CAJfDOsT52xtQ3w3BOVRu2zCF-mhku79-_8-ed6_15=TKmNkb7Q@mail.gmail.com>
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> On 01 Oct 2015, at 03:06, Felix Gallo <felixgallo@gmail.com> wrote: >=20 > SITUATION 2. >=20 > I then realized that I had TSO enabled on the interface, which seems = to > interact very badly with pf. So I disabled it and started creating = the > jails again. Again, it hung the box, but this time seemed to take a = lot > longer to do so (over 100 jails created). I=E2=80=99m currently looking at the TSO problem with pf. I think I understand the problem, and it=E2=80=99s limited to bad = checksums. It shouldn=E2=80=99t trigger panics. I=E2=80=99ve added the lockup with jails to my (ever growing) todo list. Can you create a PR for this? Regards, Kristof
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