[tor-bugs] #26896 [Core Tor/Tor]: Duplicate call to connection_mark_for_close

Tor Bug Tracker & Wiki blackhole at torproject.org
Sat Jul 21 09:09:50 UTC 2018


#26896: Duplicate call to connection_mark_for_close
------------------------------+--------------------
     Reporter:  toralf        |      Owner:  (none)
         Type:  defect        |     Status:  new
     Priority:  Medium        |  Milestone:
    Component:  Core Tor/Tor  |    Version:
     Severity:  Normal        |   Keywords:
Actual Points:                |  Parent ID:
       Points:                |   Reviewer:
      Sponsor:                |
------------------------------+--------------------
 catched that warning (for the 1st time IIRC) at a hardened stable Gentoo
 Linux exit relay with LibreSSL 2.6.5:
 {{{
 Jul 21 08:02:55.000 [warn] connection_mark_for_close_internal_(): Bug:
 Duplicate call to connection_mark_for_close at src/or/directory.c:5204
 (first at src/or/main.c
 :1210) (on Tor 0.3.4.5-rc 673f3d640ef7fb05)
 Jul 21 08:02:55.000 [warn] tor_bug_occurred_(): Bug:
 src/or/connection.c:841: connection_mark_for_close_internal_: This line
 should not have been reached. (Future in
 stances of this warning will be silenced.) (on Tor 0.3.4.5-rc
 673f3d640ef7fb05)
 Jul 21 08:02:55.000 [warn] Bug: Line unexpectedly reached at
 connection_mark_for_close_internal_ at src/or/connection.c:841. Stack
 trace: (on Tor 0.3.4.5-rc 673f3d64
 0ef7fb05)
 Jul 21 08:02:55.000 [warn] Bug:     /usr/bin/tor(log_backtrace+0x43)
 [0x564c703385b3] (on Tor 0.3.4.5-rc 673f3d640ef7fb05)
 Jul 21 08:02:55.000 [warn] Bug:     /usr/bin/tor(tor_bug_occurred_+0xb9)
 [0x564c70353419] (on Tor 0.3.4.5-rc 673f3d640ef7fb05)
 Jul 21 08:02:55.000 [warn] Bug:
 /usr/bin/tor(connection_dir_finished_flushing+0x99) [0x564c702ee739] (on
 Tor 0.3.4.5-rc 673f3d640ef7fb05)
 Jul 21 08:02:55.000 [warn] Bug:
 /usr/bin/tor(connection_handle_read+0xb06) [0x564c702c7df6] (on Tor
 0.3.4.5-rc 673f3d640ef7fb05)
 Jul 21 08:02:55.000 [warn] Bug:     /usr/bin/tor(+0x5211e)
 [0x564c7021511e] (on Tor 0.3.4.5-rc 673f3d640ef7fb05)
 Jul 21 08:02:55.000 [warn] Bug:     /usr/lib64/libevent-2.1.so.6(+0x2259d)
 [0x7fd546aa759d] (on Tor 0.3.4.5-rc 673f3d640ef7fb05)
 Jul 21 08:02:55.000 [warn] Bug:
 /usr/lib64/libevent-2.1.so.6(event_base_loop+0x4e7) [0x7fd546aa8367] (on
 Tor 0.3.4.5-rc 673f3d640ef7fb05)
 Jul 21 08:02:55.000 [warn] Bug:     /usr/bin/tor(do_main_loop+0x17a)
 [0x564c7021733a] (on Tor 0.3.4.5-rc 673f3d640ef7fb05)
 Jul 21 08:02:55.000 [warn] Bug:     /usr/bin/tor(tor_run_main+0x1015)
 [0x564c70219725] (on Tor 0.3.4.5-rc 673f3d640ef7fb05)
 Jul 21 08:02:55.000 [warn] Bug:     /usr/bin/tor(tor_main+0x3a)
 [0x564c70211bba] (on Tor 0.3.4.5-rc 673f3d640ef7fb05)
 Jul 21 08:02:55.000 [warn] Bug:     /usr/bin/tor(main+0x19)
 [0x564c70211949] (on Tor 0.3.4.5-rc 673f3d640ef7fb05)
 Jul 21 08:02:55.000 [warn] Bug:
 /lib64/libc.so.6(__libc_start_main+0xea) [0x7fd545829eda] (on Tor
 0.3.4.5-rc 673f3d640ef7fb05)
 Jul 21 08:02:55.000 [warn] Bug:     /usr/bin/tor(_start+0x2a)
 [0x564c7021199a] (on Tor 0.3.4.5-rc 673f3d640ef7fb05)
 }}}

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/26896>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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