[tor-bugs] #12184 [Tor]: Circuit on detached list which I had no reason to mark

Tor Bug Tracker & Wiki blackhole at torproject.org
Fri Jul 18 14:48:19 UTC 2014


#12184: Circuit on detached list which I had no reason to mark
-----------------------------+--------------------------------------
     Reporter:  cypherpunks  |      Owner:
         Type:  defect       |     Status:  needs_information
     Priority:  major        |  Milestone:  Tor: 0.2.5.x-final
    Component:  Tor          |    Version:  Tor: 0.2.5.4-alpha
   Resolution:               |   Keywords:  024-backport 025-triaged
Actual Points:               |  Parent ID:
       Points:               |
-----------------------------+--------------------------------------

Comment (by reezer):

 Hi. Couldn't really wait for the new version, so I added the line to
 2.5.5-alpha manually. This means any other patches from git are not in
 there. Only that one line of nickm's patch. Here is the output:

 {{{
 Jul 18 13:52:47.000 [warn] No unused circIDs found on channel without wide
 circID support, with 0 inbound and 7 outbound circuits. Found 0 circuit
 IDs in use by circuits, and 64 with pending destroy cells. (0 of those
 were marked bogusly.) The ones with pending destroy cells have been marked
 unusable for an average of 3765 seconds and a maximum of 7826 seconds.
 This channel is 8145 seconds old. Failing a circuit.
 Jul 18 13:52:47.000 [warn]   Circuitmux on this channel has 7 circuits, of
 which 4 are active. It says it has 28070 destroy cells queued.
 Jul 18 13:52:47.000 [warn] Channel 343 (at 0x8079fa680) with transport TLS
 channel (connection 368) is in state open (2)
 Jul 18 13:52:47.000 [warn]  * Channel 343 was created at 1405683422 (8145
 seconds ago) and last active at 1405691384 (183 seconds ago)
 Jul 18 13:52:47.000 [warn]  * Channel 343 says it is connected to an OR
 with digest 4C733BAC82CC609ACC58AD95BFBFF04D5D06188C and no known nickname
 Jul 18 13:52:47.000 [warn]  * Channel 343 says its remote address is
 74.109.24.185, and gives a canonical description of "74.109.24.185:8443"
 and an actual description of "74.109.24.185:8443"
 Jul 18 13:52:47.000 [warn]  * Channel 343 has these marks:
 !bad_for_new_circs canonical is_canonical_is_reliable !client !local
 outgoing
 Jul 18 13:52:47.000 [warn]  * Channel 343 has 0 queued incoming cells and
 0 queued outgoing cells
 Jul 18 13:52:47.000 [warn]  * Channel 343 has 4 active circuits out of 7
 in total
 Jul 18 13:52:47.000 [warn]  * Channel 343 was last used by a client at 0
 (1405691567 seconds ago)
 Jul 18 13:52:47.000 [warn]  * Channel 343 was last drained at 1405691296
 (271 seconds ago)
 Jul 18 13:52:47.000 [warn]  * Channel 343 last received a cell at
 1405691384 (183 seconds ago)
 Jul 18 13:52:47.000 [warn]  * Channel 343 last trasmitted a cell at
 1405691296 (271 seconds ago)
 Jul 18 13:52:47.000 [warn]  * Channel 343 has received 111 cells and
 transmitted 653
 Jul 18 13:52:47.000 [warn]  * Channel 343 has averaged 73.378378 seconds
 between received cells
 Jul 18 13:52:47.000 [warn]  * Channel 343 has averaged 12.473201 seconds
 between transmitted cells
 Jul 18 13:52:47.000 [warn] failed to get unique circID.
 }}}

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/12184#comment:28>
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