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/usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `CXXABI_1.3.11' not found (required by ./TorBrowser/Tor/PluggableTransports/snowflake-client)

    • Closed (moved) Issue created by Trac @tracbot

    Similar to the Ticket #25485 (moved) but in the new alpha version when using the snowflake bridge.

    8/8/19, 18:31:25.542 [NOTICE] DisableNetwork is set. Tor will not make or accept non-control network connections. Shutting down all existing connections. 
8/8/19, 18:31:31.914 [NOTICE] DisableNetwork is set. Tor will not make or accept non-control network connections. Shutting down all existing connections. 
8/8/19, 18:31:31.914 [NOTICE] DisableNetwork is set. Tor will not make or accept non-control network connections. Shutting down all existing connections. 
8/8/19, 18:31:31.914 [NOTICE] DisableNetwork is set. Tor will not make or accept non-control network connections. Shutting down all existing connections. 
8/8/19, 18:31:31.914 [NOTICE] Opening Socks listener on 127.0.0.1:9150 
8/8/19, 18:31:31.914 [NOTICE] Opened Socks listener on 127.0.0.1:9150 
8/8/19, 18:31:32.212 [WARN] Managed proxy at './TorBrowser/Tor/PluggableTransports/snowflake-client' reported: ./TorBrowser/Tor/PluggableTransports/snowflake-client: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `CXXABI_1.3.11' not found (required by ./TorBrowser/Tor/PluggableTransports/snowflake-client) 
8/8/19, 18:31:32.216 [WARN] Pluggable Transport process terminated with status code 256

    Trac:
    Username: xhdix

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    • Activity

    • Trac added component::applications/tor browser owner::tbb-team priority::medium reporter::xhdix resolution::fixed severity::normal snowflake status::closed tbb-rbm type::defect labels

      added component::applications/tor browser owner::tbb-team priority::medium reporter::xhdix resolution::fixed severity::normal snowflake status::closed tbb-rbm type::defect labels

    • Trac
      Trac @tracbot ·
      Author

      Debug mode:

       ./start-tor-browser --debug
Aug 08 19:16:01.985 [notice] Tor 0.4.1.3-alpha (git-d2c360c5336b43ba) running on Linux with Libevent 2.1.8-stable, OpenSSL 1.1.1c, Zlib 1.2.8, Liblzma N/A, and Libzstd N/A.
Aug 08 19:16:01.985 [notice] Tor can't help you if you use it wrong! Learn how to be safe at https://www.torproject.org/download/download#warning
Aug 08 19:16:01.985 [notice] This version is not a stable Tor release. Expect more bugs than usual.
Aug 08 19:16:01.985 [notice] Read configuration file "/home/mk/Desktop/Browser/TorBrowser/Data/Tor/torrc-defaults".
Aug 08 19:16:01.986 [notice] Read configuration file "/home/mk/Desktop/Browser/TorBrowser/Data/Tor/torrc".
Aug 08 19:16:01.996 [notice] Opening Control listener on 127.0.0.1:9151
Aug 08 19:16:02.000 [notice] Opened Control listener on 127.0.0.1:9151
Aug 08 19:16:02.000 [notice] DisableNetwork is set. Tor will not make or accept non-control network connections. Shutting down all existing connections.
Aug 08 19:16:02.000 [notice] Parsing GEOIP IPv4 file /home/mk/Desktop/Browser/TorBrowser/Data/Tor/geoip.
Aug 08 19:16:02.000 [notice] Parsing GEOIP IPv6 file /home/mk/Desktop/Browser/TorBrowser/Data/Tor/geoip6.
Aug 08 19:16:02.000 [notice] Bootstrapped 0% (starting): Starting
Aug 08 19:16:02.000 [notice] Starting with guard context "bridges"
Aug 08 19:16:02.000 [notice] Delaying directory fetches: DisableNetwork is set.
Aug 08 19:16:02.000 [notice] New control connection opened from 127.0.0.1.
Aug 08 19:16:02.000 [notice] DisableNetwork is set. Tor will not make or accept non-control network connections. Shutting down all existing connections.
Aug 08 19:16:02.000 [notice] New control connection opened from 127.0.0.1.
Aug 08 19:16:02.000 [notice] DisableNetwork is set. Tor will not make or accept non-control network connections. Shutting down all existing connections.
Aug 08 19:16:02.000 [notice] Opening Socks listener on 127.0.0.1:9150
Aug 08 19:16:02.000 [notice] Opened Socks listener on 127.0.0.1:9150
Aug 08 19:16:03.000 [warn] Managed proxy at './TorBrowser/Tor/PluggableTransports/snowflake-client' reported: ./TorBrowser/Tor/PluggableTransports/snowflake-client: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `CXXABI_1.3.11' not found (required by ./TorBrowser/Tor/PluggableTransports/snowflake-client)
Aug 08 19:16:03.000 [warn] Pluggable Transport process terminated with status code 256

      Trac:
      Username: xhdix

    • D
      David Fifield @dcf ·

      Trac:
      Cc: N/A to dcf

    • Georg Koppen
      Georg Koppen @gk ·

      What Linux is that on? Is that a new thing or did you have the problem for a while now on your machine?

      Trac:
      Keywords: N/A deleted, tbb-rbm added
      Status: new to needs_information

    • Trac
      Trac @tracbot ·
      Author

      @gk Newly installed Debian! I use this Linux to test programs. Simple and without any specific changes. Need more information?

      Trac:
      Username: xhdix

    • D
      David Fifield @dcf ·

      I'm not able to reproduce this with a newly installed Debian 10.

      I installed in a brand new VM using debian-10.0.0-amd64-netinst.iso. I downloaded tor-browser-linux64-9.0a4_en-US.tar.xz. It took a few tries to find a working proxy, but I was able to bootstrap using snowflake. I'm also able to run snowflake-client in the terminal.

      $ cat /etc/debian_version
10.0
$ uname -a
Linux debian 4.19.0-5-amd64 #1 SMP Debian 4.19.37-5+deb10u2 (2019-08-08) x86_64 GNU/Linux
$ dpkg -s libstdc++6 | grep ^Version
Version: 8.3.0-6
$ Browser/TorBrowser/Tor/PluggableTransports/snowflake-client -h
Usage of ./Browser/TorBrowser/Tor/PluggableTransports/snowflake-client:
  -front string
        front domain
...
    • Trac
      Trac @tracbot ·
      Author

      I installed it with debian-9.8.0-amd64-netinst.iso.

      $ cat /etc/debian_version
9.9
$ uname -a
Linux oonimk 4.9.0-9-amd64 #1 SMP Debian 4.9.168-1+deb9u4 (2019-07-19) x86_64 GNU/Linux
$ dpkg -s libstdc++6 | grep ^Version
Version: 6.3.0-18+deb9u1
$ Desktop/Browser/TorBrowser/Tor/PluggableTransports/snowflake-client -h
Desktop/Browser/TorBrowser/Tor/PluggableTransports/snowflake-client: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `CXXABI_1.3.11' not found (required by Desktop/Browser/TorBrowser/Tor/PluggableTransports/snowflake-client)

      Trac:
      Username: xhdix

    • Georg Koppen
      Georg Koppen @gk ·

      Replying to xhdix:

      I installed it with debian-9.8.0-amd64-netinst.iso.

      {{{ $ cat /etc/debian_version 9.9 $ uname -a Linux oonimk 4.9.0-9-amd64 #1 SMP Debian 4.9.168-1+deb9u4 (2019-07-19) x86_64 GNU/Linux $ dpkg -s libstdc++6 | grep ^Version Version: 6.3.0-18+deb9u1 $ Desktop/Browser/TorBrowser/Tor/PluggableTransports/snowflake-client -h Desktop/Browser/TorBrowser/Tor/PluggableTransports/snowflake-client: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `CXXABI_1.3.11' not found (required by Desktop/Browser/TorBrowser/Tor/PluggableTransports/snowflake-client) }}}

      Can you check whether 9.0a1 is still working for you (and 9.0a2 the first version that breaks)? You find both at: https://archive.torproject.org/tor-package-archive/torbrowser/

    • Trac
      Trac @tracbot ·
      Author

      Replying to gk:

      Can you check whether 9.0a1 is still working for you (and 9.0a2 the first version that breaks)? You find both at: https://archive.torproject.org/tor-package-archive/torbrowser/

      Yes, version 9.0a1 works for me.

      $ ./tora1/Browser/TorBrowser/Tor/PluggableTransports/snowflake-client -h
Usage of ./tora1/Browser/TorBrowser/Tor/PluggableTransports/snowflake-client:
  -front string
    	front domain
  -ice string
    	comma-separated list of ICE servers
  -log string
    	name of log file
  -logToStateDir
    	resolve the log file relative to tor's pt state dir
  -max int
    	capacity for number of multiplexed WebRTC peers (default 1)
  -url string
    	URL of signaling broker

$ ./tora2/Browser/TorBrowser/Tor/PluggableTransports/snowflake-client -h
./tora2/Browser/TorBrowser/Tor/PluggableTransports/snowflake-client: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `CXXABI_1.3.11' not found (required by ./tora2/Browser/TorBrowser/Tor/PluggableTransports/snowflake-client)

$ ./tora4/Browser/TorBrowser/Tor/PluggableTransports/snowflake-client -h
./tora4/Browser/TorBrowser/Tor/PluggableTransports/snowflake-client: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `CXXABI_1.3.11' not found (required by ./tora4/Browser/TorBrowser/Tor/PluggableTransports/snowflake-client)

      Trac:
      Username: xhdix

    • Roger Dingledine
      Roger Dingledine @arma ·

      gk, what is different with 9.02a vs 9.01a?

    • Georg Koppen
      Georg Koppen @gk ·

      Replying to arma:

      gk, what is different with 9.02a vs 9.01a?

      We bumped the GCC version for Linux bundles to 8.3.0 (from 6.4.0). However, it is weird that this is affecting only snowflake. I'd suspect either the whole bundle would not work if Tor Browser gets started the recommended way or everything...

      Trac:
      Cc: dcf to dcf, boklm
      Status: needs_information to new

    • boklm
      boklm @boklm ·

      I think this issue will by fixed by #31646 (moved).

    • C
      cypherpunks @cypherpunks ·

      However, it is weird that this is affecting only snowflake. snowflake-client uses some new function that requires CXXABI_1.3.11, others don't.

    • Georg Koppen
      Georg Koppen @gk ·

      This should be fixed by #31646 (moved). However, I still don't really understand why Tor Browser started properly but snowflake barfed. Please reopen the ticket if the next alpha (9.0a7) is still broken for you.

      Trac:
      Status: new to closed
      Resolution: N/A to fixed

    • boklm
      boklm @boklm ·

      Replying to gk:

      However, I still don't really understand why Tor Browser started properly but snowflake barfed.

      I think that although we built it using gcc 8.3.0, by chance the browser did not use any of the functions added in the new libstdc++, so it was still compatible with the libstdc++ provided by Debian 9. However this changed with the switch to esr68 and this now prevents the browser from starting too (which should be fixed by #31646 (moved)).

    • Trac
      Trac @tracbot ·
      Author

      Replying to gk:

      Please reopen the ticket if the next alpha (9.0a7) is still broken for you.

      Thanks. When will the next alpha be released?

      Trac:
      Username: xhdix

    • Trac
      Trac @tracbot ·
      Author

      I tested version 9.0a7. No problem. Thanks

      Trac:
      Username: xhdix

    • Trac closed

      closed

    • Georg Koppen mentioned in issue #31646 (moved)

      mentioned in issue #31646 (moved)

    • Trac moved to tpo/applications/tor-browser#31380 (closed)

      moved to tpo/applications/tor-browser#31380 (closed)

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