[tor-bugs] #5072 [Obfsproxy]: obfsproxy assertion failure src/network.c:726: down->buffer == bev

[Tor Bug Tracker & Wiki]

#5072: obfsproxy assertion failure src/network.c:726: down->buffer == bev
-----------------------+----------------------------------------------------
 Reporter:  arma       |          Owner:  asn
     Type:  defect     |         Status:  new
 Priority:  major      |      Milestone:     
Component:  Obfsproxy  |        Version:     
 Keywords:             |         Parent:     
   Points:             |   Actualpoints:     
-----------------------+----------------------------------------------------

Comment(by arma):

 {{{
 [debug] 127.0.0.1:9009: upstream_read_cb, 586 bytes available
 [debug] obfs2_send: transmitting 586 bytes.
 [debug] obfs2_crypt_and_transmit: Processed 586 bytes.
 [debug] y.y.y.y:43721: transmitted 586 bytes
 [debug] error_cb for 127.0.0.1:9009: what=0x0011 errno=11
 [info] EOF from 127.0.0.1:9009
 [debug] error_or_eof for 127.0.0.1:9009
 [debug] Closing connection with 127.0.0.1:9009; 5 remaining
 [debug] Closing connection with z.z.z.z:4284; 4 remaining
 [debug] 127.0.0.1:9009: downstream_read_cb, 586 bytes available
 [warn] downstream_read_cb: bev: '0xa1ef40' down->buffer:'0xa1f380', down:
 '0xa1f6f0'
 [warn] bev == down->circuit->upstream->buffer: 0
 bev == down->circuit->downstream->buffer: 1
 down->buffer == down->circuit->upstream->buffer: 1
 down->buffer == down->circuit->downstream->buffer: 0

 [debug] Closing connection with 127.0.0.1:9009; 3 remaining
 [debug] Closing connection with x.x.x.x:10824; 2 remaining
 [debug] error_cb for y.y.y.y:43721: what=0x0011 errno=11
 [info] EOF from y.y.y.y:43721
 [debug] error_or_eof for y.y.y.y:43721
 [debug] Closing connection with 127.0.0.1:9009; 1 remaining
 [debug] Closing connection with y.y.y.y:43721; 0 remaining
 }}}

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/5072#comment:10>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online