[tor-bugs] #27481 [Core Tor/Tor]: Bug: src/core/mainloop/connection.c:5109: assert_connection_ok: Assertion or_conn->tls failed

[Tor Bug Tracker & Wiki]

#27481: Bug: src/core/mainloop/connection.c:5109: assert_connection_ok: Assertion
or_conn->tls failed
------------------------------+--------------------------------
     Reporter:  dgoulet       |      Owner:  (none)
         Type:  defect        |     Status:  new
     Priority:  Medium        |  Milestone:  Tor: 0.3.5.x-final
    Component:  Core Tor/Tor  |    Version:
     Severity:  Normal        |   Keywords:  regression
Actual Points:                |  Parent ID:
       Points:                |   Reviewer:
      Sponsor:                |
------------------------------+--------------------------------
 Latest git master 06c14f920900f99935e0cf6072aeb50231464eba asserts
 reliably everytime it tries to boostrap. Triggered on one of my relay (no
 weird or special configuration). See info.log attached:

 {{{
 Sep 05 20:02:59.636 [err] tor_assertion_failed_(): Bug:
 src/core/mainloop/connection.c:5109: assert_connection_ok: Assertion
 or_conn->tls failed; aborting. (on Tor 0.3.5.0-alpha-dev 06c14f920900f999)
 Sep 05 20:02:59.636 [err] Bug: Assertion or_conn->tls failed in
 assert_connection_ok at src/core/mainloop/connection.c:5109. Stack trace:
 (on Tor 0.3.5.0-alpha-dev 06c14f920900f999)
 Sep 05 20:02:59.636 [err] Bug:
 ./git/tor/src/app/tor(log_backtrace_impl+0x47) [0x5650452200b7] (on Tor
 0.3.5.0-alpha-dev 06c14f920900f999)
 Sep 05 20:02:59.636 [err] Bug:
 ./git/tor/src/app/tor(tor_assertion_failed_+0x94) [0x56504521b824] (on Tor
 0.3.5.0-alpha-dev 06c14f920900f999)
 Sep 05 20:02:59.636 [err] Bug:
 ./git/tor/src/app/tor(assert_connection_ok+0x575) [0x5650451aaed5] (on Tor
 0.3.5.0-alpha-dev 06c14f920900f999)
 Sep 05 20:02:59.636 [err] Bug:
 ./git/tor/src/app/tor(connection_mark_for_close_internal_+0x27)
 [0x5650451ab4e7] (on Tor 0.3.5.0-alpha-dev 06c14f920900f999)
 Sep 05 20:02:59.636 [err] Bug:
 ./git/tor/src/app/tor(connection_handle_read+0x517) [0x5650451afa07] (on
 Tor 0.3.5.0-alpha-dev 06c14f920900f999)
 Sep 05 20:02:59.636 [err] Bug:     ./git/tor/src/app/tor(+0x5745e)
 [0x56504508b45e] (on Tor 0.3.5.0-alpha-dev 06c14f920900f999)
 Sep 05 20:02:59.637 [err] Bug:     /usr/lib/x86_64-linux-
 gnu/libevent-2.0.so.5(event_base_loop+0x819) [0x7fc50440e4c9] (on Tor
 0.3.5.0-alpha-dev 06c14f920900f999)
 Sep 05 20:02:59.637 [err] Bug:
 ./git/tor/src/app/tor(do_main_loop+0x1fa) [0x56504508d6fa] (on Tor 0.3.5.0
 -alpha-dev 06c14f920900f999)
 Sep 05 20:02:59.637 [err] Bug:
 ./git/tor/src/app/tor(tor_run_main+0x11d5) [0x56504508fdc5] (on Tor
 0.3.5.0-alpha-dev 06c14f920900f999)
 Sep 05 20:02:59.637 [err] Bug:     ./git/tor/src/app/tor(tor_main+0x3a)
 [0x56504508804a] (on Tor 0.3.5.0-alpha-dev 06c14f920900f999)
 Sep 05 20:02:59.637 [err] Bug:     ./git/tor/src/app/tor(main+0x19)
 [0x565045087bc9] (on Tor 0.3.5.0-alpha-dev 06c14f920900f999)
 Sep 05 20:02:59.637 [err] Bug:     /lib/x86_64-linux-
 gnu/libc.so.6(__libc_start_main+0xf0) [0x7fc503326830] (on Tor 0.3.5.0
 -alpha-dev 06c14f920900f999)
 Sep 05 20:02:59.637 [err] Bug:     ./git/tor/src/app/tor(_start+0x29)
 [0x565045087c19] (on Tor 0.3.5.0-alpha-dev 06c14f920900f999)
 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/27481>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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