[tor-bugs] #25136 [Core Tor/Tor]: "system clock jump" warnings still persist
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Sat Feb 3 22:14:49 UTC 2018
#25136: "system clock jump" warnings still persist
------------------------------------+--------------------------------
Reporter: bundesgebaermutter | Owner: (none)
Type: defect | Status: new
Priority: Medium | Milestone: Tor: 0.3.2.x-final
Component: Core Tor/Tor | Version: Tor: 0.3.2.9
Severity: Normal | Keywords: clock,jumped
Actual Points: | Parent ID:
Points: | Reviewer:
Sponsor: |
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This is an addition to #25052 as it was directly closed before I could
reply.
I have changed my relay settings as recommended and disabled the
"DirCache", set an "Address" and removed the (in any case temporary) cpu
pinning. At least it helped to reduce the "jump clock" warnings to one
every one or two hours. But they are not gone.
{{{
Feb 2 06:08:11 <daemon.notice> Tor[1941]: Heartbeat: Tor's uptime is 1
day 11:27 hours, with 0 circuits open. I've sent 13.59 MB and received
26.91 MB.
Feb 2 06:08:11 <daemon.notice> Tor[1941]: Circuit handshake stats since
last time: 0/0 TAP, 0/0 NTor.
Feb 2 06:08:11 <daemon.notice> Tor[1941]: Since startup, we have
initiated 0 v1 connections, 0 v2 connections, 0 v3 connections, and 20 v4
connections; and received 11 v1 connections, 22 v2 connections, 0 v3
connections, and 131 v4 connections.
Feb 2 12:08:11 <daemon.notice> Tor[1941]: Heartbeat: Tor's uptime is 1
day 17:27 hours, with 0 circuits open. I've sent 13.59 MB and received
26.91 MB.
Feb 2 12:08:11 <daemon.notice> Tor[1941]: Circuit handshake stats since
last time: 0/0 TAP, 0/0 NTor.
Feb 2 12:08:11 <daemon.notice> Tor[1941]: Since startup, we have
initiated 0 v1 connections, 0 v2 connections, 0 v3 connections, and 20 v4
connections; and received 11 v1 connections, 22 v2 connections, 0 v3
connections, and 131 v4 connections.
Feb 2 12:11:51 <daemon.notice> Tor[1941]: Your IP address seems to have
changed to 178.1.226.79 (METHOD=RESOLVED
HOSTNAME=bundesgebaermutter.ddnss.eu). Updating.
Feb 2 12:11:51 <daemon.notice> Tor[1941]: Our IP Address has changed
from 178.1.228.74 to 178.1.226.79; rebuilding descriptor (source:
METHOD=RESOLVED HOSTNAME=bundesgebaermutter.ddnss.eu).
Feb 2 12:11:57 <daemon.notice> Tor[1941]: Self-testing indicates your
ORPort is reachable from the outside. Excellent. Publishing server
descriptor.
Feb 2 12:11:58 <daemon.notice> Tor[1941]: Tor has successfully opened a
circuit. Looks like client functionality is working.
Feb 2 12:11:58 <daemon.notice> Tor[1941]: Tor has successfully opened a
circuit. Looks like client functionality is working.
Feb 2 12:11:58 <daemon.notice> Tor[1941]: Performing bandwidth self-
test...done.
Feb 2 14:01:39 <daemon.warning> Tor[1941]: Your system clock just jumped
108 seconds forward; assuming established circuits no longer work.
Feb 2 18:08:11 <daemon.notice> Tor[1941]: Heartbeat: Tor's uptime is
5:54 hours, with 0 circuits open. I've sent 15.22 MB and received 29.82
MB.
Feb 2 18:08:11 <daemon.notice> Tor[1941]: Circuit handshake stats since
last time: 0/0 TAP, 9/9 NTor.
Feb 2 18:08:11 <daemon.notice> Tor[1941]: Since startup, we have
initiated 0 v1 connections, 0 v2 connections, 0 v3 connections, and 23 v4
connections; and received 11 v1 connections, 25 v2 connections, 0 v3
connections, and 151 v4 connections.
Feb 2 18:44:21 <daemon.warning> Tor[1941]: Your system clock just jumped
1720 seconds forward; assuming established circuits no longer work.
Feb 2 18:47:08 <daemon.warning> Tor[1941]: Your system clock just jumped
107 seconds forward; assuming established circuits no longer work.
Feb 2 20:29:55 <daemon.warning> Tor[1941]: Your system clock just jumped
107 seconds forward; assuming established circuits no longer work.
Feb 2 21:49:42 <daemon.warning> Tor[1941]: Your system clock just jumped
107 seconds forward; assuming established circuits no longer work.
Feb 2 22:56:29 <daemon.warning> Tor[1941]: Your system clock just jumped
107 seconds forward; assuming established circuits no longer work.
Feb 3 00:08:11 <daemon.notice> Tor[1941]: Heartbeat: Tor's uptime is
11:18 hours, with 1 circuits open. I've sent 17.56 MB and received 32.43
MB.
Feb 3 00:08:11 <daemon.notice> Tor[1941]: Circuit handshake stats since
last time: 0/0 TAP, 2/2 NTor.
Feb 3 00:08:11 <daemon.notice> Tor[1941]: Since startup, we have
initiated 0 v1 connections, 0 v2 connections, 0 v3 connections, and 25 v4
connections; and received 12 v1 connections, 32 v2 connections, 0 v3
connections, and 174 v4 connections.
Feb 3 02:05:15 <daemon.warning> Tor[1941]: Your system clock just jumped
106 seconds forward; assuming established circuits no longer work.
Feb 3 05:19:02 <daemon.warning> Tor[1941]: Your system clock just jumped
105 seconds forward; assuming established circuits no longer work.
Feb 3 06:08:11 <daemon.notice> Tor[1941]: Heartbeat: Tor's uptime is
17:15 hours, with 1 circuits open. I've sent 18.47 MB and received 34.66
MB.
Feb 3 06:08:11 <daemon.notice> Tor[1941]: Circuit handshake stats since
last time: 0/0 TAP, 1/1 NTor.
Feb 3 06:08:11 <daemon.notice> Tor[1941]: Since startup, we have
initiated 0 v1 connections, 0 v2 connections, 0 v3 connections, and 25 v4
connections; and received 12 v1 connections, 39 v2 connections, 0 v3
connections, and 198 v4 connections.
Feb 3 09:19:20 <daemon.warning> Tor[1941]: Didn't recognize cell, but
circ stops here! Closing circ.
Feb 3 09:19:20 <daemon.warning> Tor[1941]: circuit_receive_relay_cell
(forward) failed. Closing.
Feb 3 10:38:48 <daemon.warning> Tor[1941]: Your system clock just jumped
105 seconds forward; assuming established circuits no longer work.
Feb 3 12:08:11 <daemon.notice> Tor[1941]: Heartbeat: Tor's uptime is
23:13 hours, with 2 circuits open. I've sent 19.70 MB and received 36.97
MB.
Feb 3 12:08:11 <daemon.notice> Tor[1941]: Circuit handshake stats since
last time: 1/1 TAP, 1/1 NTor.
Feb 3 12:08:11 <daemon.notice> Tor[1941]: Since startup, we have
initiated 0 v1 connections, 0 v2 connections, 0 v3 connections, and 26 v4
connections; and received 13 v1 connections, 43 v2 connections, 0 v3
connections, and 221 v4 connections.
Feb 3 12:31:37 <daemon.warning> Tor[1941]: Your system clock just jumped
107 seconds forward; assuming established circuits no longer work.
Feb 3 14:43:25 <daemon.warning> Tor[1941]: Your system clock just jumped
108 seconds forward; assuming established circuits no longer work.
Feb 3 16:12:13 <daemon.warning> Tor[1941]: Your system clock just jumped
108 seconds forward; assuming established circuits no longer work.
Feb 3 17:08:00 <daemon.warning> Tor[1941]: Your system clock just jumped
107 seconds forward; assuming established circuits no longer work.
Feb 3 18:09:47 <daemon.warning> Tor[1941]: Your system clock just jumped
107 seconds forward; assuming established circuits no longer work.
Feb 3 18:09:47 <daemon.notice> Tor[1941]: Heartbeat: Tor's uptime is 1
day 5:06 hours, with 2 circuits open. I've sent 23.34 MB and received
41.04 MB.
Feb 3 18:09:47 <daemon.notice> Tor[1941]: Circuit handshake stats since
last time: 0/0 TAP, 1/1 NTor.
Feb 3 18:09:47 <daemon.notice> Tor[1941]: Since startup, we have
initiated 0 v1 connections, 0 v2 connections, 0 v3 connections, and 35 v4
connections; and received 13 v1 connections, 47 v2 connections, 0 v3
connections, and 264 v4 connections.
Feb 3 19:49:35 <daemon.warning> Tor[1941]: Your system clock just jumped
107 seconds forward; assuming established circuits no longer work.
Feb 3 21:31:23 <daemon.warning> Tor[1941]: Your system clock just jumped
108 seconds forward; assuming established circuits no longer work.
}}}
The "address-hostname" is resolved by a dynamic dns provider in germany
(bundesgebaermutter.ddnss.eu) and Atlas/Metrics shows the fqdn of my dial-
up connection (xxxx.vodafone-ip.de). And tor is causing only little spikes
in the cpu usage graph now. When the consensus diffs were computed it took
half an hour or more at 100 percent on the poor bPi SoC.
Granted, it is a low-volume relay. Maybe I should just shut up ;)
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/25136>
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