[tor-bugs] #27750 [Core Tor/Tor]: conn_close_if_marked: Non-fatal assertion !(connection_is_writing(conn))

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#27750: conn_close_if_marked: Non-fatal assertion !(connection_is_writing(conn))
------------------------------------------+--------------------------------
 Reporter:  dgoulet                       |          Owner:  dgoulet
     Type:  defect                        |         Status:
                                          |  needs_information
 Priority:  Very High                     |      Milestone:  Tor:
                                          |  0.3.5.x-final
Component:  Core Tor/Tor                  |        Version:  Tor: 0.3.4.8
 Severity:  Normal                        |     Resolution:
 Keywords:  regression, assert, 035-must  |  Actual Points:
Parent ID:                                |         Points:
 Reviewer:                                |        Sponsor:
------------------------------------------+--------------------------------

Comment (by udo):

 {{{
 Oct 22 13:44:12.000 [warn] tor_bug_occurred_(): Bug:
 src/core/mainloop/mainloop.c:1022: conn_close_if_marked: Non-fatal
 assertion !(connection_is_reading(conn)) failed. (on Tor 0.3.5.3-alpha )
 Oct 22 13:44:12.000 [warn] Bug: Non-fatal assertion
 !(connection_is_reading(conn)) failed in conn_close_if_marked at
 src/core/mainloop/mainloop.c:1022. Stack trace: (on Tor 0.3.5.3-alpha )
 Oct 22 13:44:12.000 [warn] Bug:     /usr/bin/tor(log_backtrace_impl+0x46)
 [0x564696486636] (on Tor 0.3.5.3-alpha )
 Oct 22 13:44:12.000 [warn] Bug:     /usr/bin/tor(tor_bug_occurred_+0xc0)
 [0x564696481d30] (on Tor 0.3.5.3-alpha )
 Oct 22 13:44:12.000 [warn] Bug:     /usr/bin/tor(+0x68d25)
 [0x5646962ffd25] (on Tor 0.3.5.3-alpha )
 Oct 22 13:44:12.000 [warn] Bug:     /lib64/libevent-2.1.so.6(+0x24031)
 [0x7ff7cc050031] (on Tor 0.3.5.3-alpha )
 Oct 22 13:44:12.000 [warn] Bug:
 /lib64/libevent-2.1.so.6(event_base_loop+0x537) [0x7ff7cc0507c7] (on Tor
 0.3.5.3-alpha )
 Oct 22 13:44:12.000 [warn] Bug:     /usr/bin/tor(do_main_loop+0xb0)
 [0x564696301780] (on Tor 0.3.5.3-alpha )
 Oct 22 13:44:12.000 [warn] Bug:     /usr/bin/tor(tor_run_main+0x147f)
 [0x5646962ef56f] (on Tor 0.3.5.3-alpha )
 Oct 22 13:44:12.000 [warn] Bug:     /usr/bin/tor(tor_main+0x3a)
 [0x5646962ec7da] (on Tor 0.3.5.3-alpha )
 Oct 22 13:44:12.000 [warn] Bug:     /usr/bin/tor(main+0x19)
 [0x5646962ec399] (on Tor 0.3.5.3-alpha )
 Oct 22 13:44:12.000 [warn] Bug:
 /lib64/libc.so.6(__libc_start_main+0xf3) [0x7ff7cb93e413] (on Tor
 0.3.5.3-alpha )
 Oct 22 13:44:12.000 [warn] Bug:     /usr/bin/tor(_start+0x2a)
 [0x5646962ec3ea] (on Tor 0.3.5.3-alpha )
 }}}
 So it happened again.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/27750#comment:24>
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