Hmmm. "NationalCrimeAgency" and "SnowCrash" fell over again sometime last night it would appear. I have now enabled debug logging on all hosts, and updated them to the latest available (in the repositories those hosts are using) version of Tor.
I also note that the issue others have mentioned (namely in the "CircuitStorm" issue in the tracker) that the relay which also runs a HS has been coming under inredibly high load - CPU maxed out at 100%. Given my HS is rarely used, such load is ... odd. Other relay and HS operators I have privately spoken with have mentioned their HS nodes have also locked up at 100% recently.
I'll provide debug logs if this happens again post-updates being applied, which might help with getting to the bottom of this mess.
.d
On 26/03/15 01:38, teor wrote:
Date: Wed, 25 Mar 2015 17:21:50 +0800 From: Vincent Yu v@v-yu.com
On Wed, Mar 25, 2015 at 4:26 PM, skyhighatrist skyhighatrist@tfwno.gf wrote:
I am wondering if anyone has had their relay randomly crash in the past week or so. Three of mine (I run 6, nonexits) have fallen over. One of them ~5 days ago, one of them ~4 days ago, and one of them earlier today .
This also happened to my two relays about three weeks ago. They are:
https://globe.torproject.org/#/relay/C309A31AD772FFDD0805C9FECB6D4748A7CBF68... https://globe.torproject.org/#/relay/18BE989663CF3351F73D33C672BB1C985E0EA5D...
They are both middle/guard relays (about 200 Mbps each) on the 0.2.6 branch and are on the same dedicated server. They went down at different times, and as far as I can remember, there was nothing notable in the Tor and system logs. No issues prior to this over the past 12 months. I haven't had time to investigate this.
This also happened to my EC2 relay a few weeks ago, but I never had time to investigate. It's quite possible it was a bad nightly tor version, or some sort of misconfiguration on my end, but the timing matches. I didn't manage to get it to come back up in the limited time I had to try and fix it.
https://globe.torproject.org/#/relay/425E55A8FA145ACFC01FA58CD4E6F46DD7762AA... (No record, it's been down for a while.)
teor
teor2345 at gmail dot com pgp 0xABFED1AC https://gist.github.com/teor2345/d033b8ce0a99adbc89c5
teor at blah dot im OTR C3C57B23 349825DE 929A1DEF C3531C25 A32287ED
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