[tor-bugs] #33491 [Core Tor/Tor]: tor_bug_occurred_: Bug: src/core/or/dos.c:697: dos_new_client_conn: Non-fatal assertion !(entry == NULL) failed. (Future instances of this warning will be silenced.) (on Tor 0.4.2.6 )

Tor Bug Tracker & Wiki blackhole at torproject.org
Sun Mar 1 13:11:17 UTC 2020


#33491: tor_bug_occurred_: Bug: src/core/or/dos.c:697: dos_new_client_conn: Non-
fatal assertion !(entry == NULL) failed. (Future instances of this warning
will be silenced.) (on Tor 0.4.2.6 )
-----------------------+------------------------------
 Reporter:  sjcjonker  |          Owner:  (none)
     Type:  defect     |         Status:  new
 Priority:  Medium     |      Component:  Core Tor/Tor
  Version:  0.4.2.6    |       Severity:  Normal
 Keywords:  FreeBSD    |  Actual Points:
Parent ID:             |         Points:
 Reviewer:             |        Sponsor:
-----------------------+------------------------------
 Hi there,

 Receiving the below report, searched for 'src/core/or/dos.c:697' no hits,
 so opening ticket, please let me know if further info is needed to
 troubleshoot.

 FreeBSD <<hostname>> 12.1-RELEASE-p2 FreeBSD 12.1-RELEASE-p2 GENERIC
 amd64


 {{{

 Mar  1 13:53:33 <<hostname>> Tor[86742]: tor_bug_occurred_: Bug:
 src/core/or/dos.c:697: dos_new_client_conn: Non-fatal assertion !(entry ==
 NULL) failed. (Future instances of this warning will be silenced.) (on Tor
 0.4.2.6 )
 Mar  1 13:53:33 <<hostname>> Tor[86742]: Bug: Tor 0.4.2.6: Non-fatal
 assertion !(entry == NULL) failed in dos_new_client_conn at
 src/core/or/dos.c:697. Stack trace: (on Tor 0.4.2.6 )
 Mar  1 13:53:33 <<hostname>> Tor[86742]: Bug:     0x12f4acc
 <log_backtrace_impl+0x5c> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:53:33 <<hostname>> Tor[86742]: Bug:     0x12f0b76
 <tor_bug_occurred_+0x1d6> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:53:33 <<hostname>> Tor[86742]: Bug:     0x118d9a5
 <channel_do_open_actions+0xf5> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:53:33 <<hostname>> Tor[86742]: Bug:     0x118d88e
 <channel_change_state_open+0x2e> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:53:33 <<hostname>> Tor[86742]: Bug:     0x1191a57
 <channel_tls_handle_state_change_on_orconn+0x67> at /usr/local/bin/tor (on
 Tor 0.4.2.6 )
 Mar  1 13:53:33 <<hostname>> Tor[86742]: Bug:     0x1144946
 <connection_or_set_state_open+0x26> at /usr/local/bin/tor (on Tor 0.4.2.6
 )
 Mar  1 13:53:33 <<hostname>> Tor[86742]: Bug:     0x11923ee
 <channel_tls_handle_cell+0x88e> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:53:33 <<hostname>> Tor[86742]: Bug:     0x1140d52
 <connection_or_process_inbuf+0x152> at /usr/local/bin/tor (on Tor 0.4.2.6
 )
 Mar  1 13:53:33 <<hostname>> Tor[86742]: Bug:     0x114ddad
 <connection_handle_read+0x8fd> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:53:33 <<hostname>> Tor[86742]: Bug:     0x119e3ee
 <connection_add_impl+0x23e> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:53:33 <<hostname>> Tor[86742]: Bug:     0x8013d72b3
 <event_base_assert_ok_nolock_+0xc23> at /usr/local/lib/libevent-2.1.so.7
 (on Tor 0.4.2.6 )
 Mar  1 13:53:33 <<hostname>> Tor[86742]: Bug:     0x8013d318f
 <event_base_loop+0x53f> at /usr/local/lib/libevent-2.1.so.7 (on Tor
 0.4.2.6 )
 Mar  1 13:53:33 <<hostname>> Tor[86742]: Bug:     0x11a0881
 <do_main_loop+0xf1> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:53:33 <<hostname>> Tor[86742]: Bug:     0x113de68
 <tor_run_main+0x128> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:53:33 <<hostname>> Tor[86742]: Bug:     0x113c656
 <tor_main+0x66> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:53:33 <<hostname>> Tor[86742]: Bug:     0x113c309 <main+0x19> at
 /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: tor_bug_occurred_: Bug:
 src/core/or/dos.c:697: dos_new_client_conn: Non-fatal assertion !(entry ==
 NULL) failed. (Future instances of this warning will be silenced.) (on Tor
 0.4.2.6 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: Bug: Tor 0.4.2.6: Non-fatal
 assertion !(entry == NULL) failed in dos_new_client_conn at
 src/core/or/dos.c:697. Stack trace: (on Tor 0.4.2.6 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: Bug:     0x12f4acc
 <log_backtrace_impl+0x5c> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: Bug:     0x12f0b76
 <tor_bug_occurred_+0x1d6> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: Bug:     0x118d9a5
 <channel_do_open_actions+0xf5> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: Bug:     0x118d88e
 <channel_change_state_open+0x2e> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: Bug:     0x1191a57
 <channel_tls_handle_state_change_on_orconn+0x67> at /usr/local/bin/tor (on
 Tor 0.4.2.6 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: Bug:     0x1144946
 <connection_or_set_state_open+0x26> at /usr/local/bin/tor (on Tor 0.4.2.6
 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: Bug:     0x11923ee
 <channel_tls_handle_cell+0x88e> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: Bug:     0x1140d52
 <connection_or_process_inbuf+0x152> at /usr/local/bin/tor (on Tor 0.4.2.6
 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: Bug:     0x114ddad
 <connection_handle_read+0x8fd> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: Bug:     0x119e3ee
 <connection_add_impl+0x23e> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: Bug:     0x8013d72b3
 <event_base_assert_ok_nolock_+0xc23> at /usr/local/lib/libevent-2.1.so.7
 (on Tor 0.4.2.6 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: Bug:     0x8013d318f
 <event_base_loop+0x53f> at /usr/local/lib/libevent-2.1.so.7 (on Tor
 0.4.2.6 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: Bug:     0x11a0881
 <do_main_loop+0xf1> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: Bug:     0x113de68
 <tor_run_main+0x128> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: Bug:     0x113c656
 <tor_main+0x66> at /usr/local/bin/tor (on Tor 0.4.2.6 )
 Mar  1 13:54:37 <<hostname>> Tor[86742]: Bug:     0x113c309 <main+0x19> at
 /usr/local/bin/tor (on Tor 0.4.2.6 )

 }}}

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/33491>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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