[tor-relays] "Bug: Duplicate call to circuit_mark_for_close"

teor teor2345 at gmail.com
Wed Oct 18 04:56:31 UTC 2017


> On 17 Oct 2017, at 21:43, tor <tor at anondroid.com> wrote:
> 
> > There's a bug in 0.3.0 and later that causes clients to fetch
> > microdescriptors from fallbacks. So fallbacks (and authorities)
> > will have extra load until that's fixed.
> > 
> > https://trac.torproject.org/projects/tor/ticket/23862
> 
> Makes sense. The relay can't keep up with the extra load. It's basically a DDoS. It's gone into this state 4 times over the past ~ 48 hours.

I doubt this bug is the cause if it's just happened recently.
It's more likely that your relay is the HSDir for some popular
onion service. Or a genuine DDoS.

Can't your provider support that many connections?

> > I think Tor LTS / 0.2.9 is in Debian stable:
> > http://deb.torproject.org/torproject.org/dists/stable/
> > 
> > I've opened a ticket to add LTS to the Debian repository instructions:
> > https://trac.torproject.org/projects/tor/ticket/23897
> >
> > I wouldn't recommend upgrading to 0.3.0 or later, there are stability issues
> > on some clients, and maybe relays.
> > https://trac.torproject.org/projects/tor/ticket/21969
> 
> Thanks the info. Unfortunately I upgraded to 0.3.1.7 before reading this (it didn't help), and can't figure out how to obtain 0.2.9.12 from the repos. I've tried these repos:
> 
>   deb http://deb.torproject.org/torproject.org trusty main
>   deb http://deb.torproject.org/torproject.org jessie main
>   deb http://deb.torproject.org/torproject.org stretch main
> 
> All of them seem to only offer 0.3.1.7, but I'm not sure I'm looking in the right places or querying apt in the right way.
> 
> A static link to a signed dpkg (for 0.2.9.12) would be fine for the moment, if anyone knows of one.

There's 0.2.9 nightly, but I don't know if we have an 0.2.9-release build.

T
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