[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]
[tor-bugs] #25182 [Core Tor/Tor]: systemd unit file starts Tor before IPv6 address is available
#25182: systemd unit file starts Tor before IPv6 address is available
------------------------------+--------------------------------
Reporter: sjmurdoch | Owner: (none)
Type: defect | Status: new
Priority: Medium | Milestone:
Component: Core Tor/Tor | Version: Tor: 0.3.3.1-alpha
Severity: Normal | Keywords:
Actual Points: | Parent ID:
Points: | Reviewer:
Sponsor: |
------------------------------+--------------------------------
On Ubuntu xenial, systemd starts Tor before the IPv6 address is available
and so Tor fails to assign an IPv6 address then exits. systemd tries to
restart Tor (I think three times) but even by the last time there's still
no IPv6 address assigned and hence Tor fails to start.
As a work-around I added `RestartSec=10` to the systemd unit file to slow
down the restart such that by the second time tor starts, there is an IPv6
address available.
See log file below.
{{{
Feb 08 15:06:28 ephemer tor[1313]: Feb 08 15:06:28.587 [notice] Tor
0.3.3.1-alpha (git-dc340725f08717e3) running on Linux with Libevent
2.0.21-stable, OpenSSL 1.0.2g, Zlib 1.2.8, Liblzma 5.1
.0alpha, and Libzstd N/A.
Feb 08 15:06:28 ephemer tor[1313]: Feb 08 15:06:28.588 [notice] Tor can't
help you if you use it wrong! Learn how to be safe at
https://www.torproject.org/download/download#warning
Feb 08 15:06:28 ephemer tor[1313]: Feb 08 15:06:28.588 [notice] This
version is not a stable Tor release. Expect more bugs than usual.
Feb 08 15:06:28 ephemer tor[1313]: Feb 08 15:06:28.588 [notice] Read
configuration file "/usr/share/tor/tor-service-defaults-torrc".
Feb 08 15:06:28 ephemer tor[1313]: Feb 08 15:06:28.588 [notice] Read
configuration file "/etc/tor/torrc".
Feb 08 15:06:28 ephemer tor[1313]: Feb 08 15:06:28.591 [notice] Based on
detected system memory, MaxMemInQueues is set to 8192 MB. You can override
this by setting MaxMemInQueues by hand.
Feb 08 15:06:28 ephemer tor[1313]: Configuration was valid
Feb 08 15:06:28 ephemer tor[1352]: Feb 08 15:06:28.651 [notice] Tor
0.3.3.1-alpha (git-dc340725f08717e3) running on Linux with Libevent
2.0.21-stable, OpenSSL 1.0.2g, Zlib 1.2.8, Liblzma 5.1
.0alpha, and Libzstd N/A.
Feb 08 15:06:28 ephemer tor[1352]: Feb 08 15:06:28.651 [notice] Tor can't
help you if you use it wrong! Learn how to be safe at
https://www.torproject.org/download/download#warning
Feb 08 15:06:28 ephemer tor[1352]: Feb 08 15:06:28.651 [notice] This
version is not a stable Tor release. Expect more bugs than usual.
Feb 08 15:06:28 ephemer tor[1352]: Feb 08 15:06:28.651 [notice] Read
configuration file "/usr/share/tor/tor-service-defaults-torrc".
Feb 08 15:06:28 ephemer tor[1352]: Feb 08 15:06:28.651 [notice] Read
configuration file "/etc/tor/torrc".
Feb 08 15:06:28 ephemer tor[1352]: Feb 08 15:06:28.653 [notice] Based on
detected system memory, MaxMemInQueues is set to 8192 MB. You can override
this by setting MaxMemInQueues by hand.
Feb 08 15:06:28 ephemer tor[1352]: Feb 08 15:06:28.653 [notice] Scheduler
type KIST has been enabled.
Feb 08 15:06:28 ephemer tor[1352]: Feb 08 15:06:28.653 [notice] Opening
Socks listener on 127.0.0.1:9050
Feb 08 15:06:28 ephemer tor[1352]: Feb 08 15:06:28.653 [notice] Opening OR
listener on 0.0.0.0:9001
Feb 08 15:06:28 ephemer tor[1352]: Feb 08 15:06:28.653 [notice] Opening OR
listener on [2001:630:212:2a8:a6bf:1ff:fe25:b961]:9001
Feb 08 15:06:28 ephemer tor[1352]: Feb 08 15:06:28.653 [warn] Could not
bind to 2001:630:212:2a8:a6bf:1ff:fe25:b961:9001: Cannot assign requested
address
Feb 08 15:06:28 ephemer tor[1352]: Feb 08 15:06:28.653 [notice] Opening
Directory listener on 0.0.0.0:9030
Feb 08 15:06:28 ephemer tor[1352]: Feb 08 15:06:28.653 [notice] Closing
partially-constructed Socks listener on 127.0.0.1:9050
Feb 08 15:06:28 ephemer tor[1352]: Feb 08 15:06:28.653 [notice] Closing
partially-constructed OR listener on 0.0.0.0:9001
Feb 08 15:06:28 ephemer tor[1352]: Feb 08 15:06:28.653 [notice] Closing
partially-constructed Directory listener on 0.0.0.0:9030
Feb 08 15:06:28 ephemer tor[1352]: Feb 08 15:06:28.653 [warn] Failed to
parse/validate config: Failed to bind one of the listener ports.
Feb 08 15:06:28 ephemer tor[1352]: Feb 08 15:06:28.653 [err] Reading
config failed--see warnings above.
Feb 08 15:06:28 ephemer systemd[1]: tor@default.service: Main process
exited, code=exited, status=1/FAILURE
-- Subject: Unit tor@default.service has failed
-- Unit tor@default.service has failed.
Feb 08 15:06:28 ephemer systemd[1]: tor@default.service: Unit entered
failed state.
Feb 08 15:06:28 ephemer systemd[1]: tor@default.service: Failed with
result 'exit-code'.
}}}
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/25182>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
_______________________________________________
tor-bugs mailing list
tor-bugs@xxxxxxxxxxxxxxxxxxxx
https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-bugs