[tor-bugs] #27800 [Core Tor]: assertion failed in nodelist.c

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#27800: assertion failed in nodelist.c
--------------------------+--------------------------
 Reporter:  stefani       |          Owner:  (none)
     Type:  defect        |         Status:  new
 Priority:  Medium        |      Component:  Core Tor
  Version:  Tor: 0.3.4.8  |       Severity:  Normal
 Keywords:                |  Actual Points:
Parent ID:                |         Points:
 Reviewer:                |        Sponsor:
--------------------------+--------------------------
 this error showed up in my logs today:

 [warn] tor_bug_occurred_(): Bug: ../src/or/nodelist.c:297:
 node_add_to_ed25519_map: Non-fatal assertion !(old) failed. (on Tor
 0.3.4.8 )
  [warn] Bug: Non-fatal assertion !(old) failed in node_add_to_ed25519_map
 at ../src/or/nodelist.c:297. Stack trace: (on Tor 0.3.4.8 )
  [warn] Bug:     /usr/bin/tor(log_backtrace+0x44) [0x560fb19f0354] (on Tor
 0.3.4.8 )
  [warn] Bug:     /usr/bin/tor(tor_bug_occurred_+0xb9) [0x560fb1a0b2f9] (on
 Tor 0.3.4.8 )
  [warn] Bug:     /usr/bin/tor(+0x648b1) [0x560fb18cc8b1] (on Tor 0.3.4.8 )
  [warn] Bug:     /usr/bin/tor(nodelist_set_routerinfo+0x13f)
 [0x560fb18ce9ef] (on Tor 0.3.4.8 )
  [warn] Bug:     /usr/bin/tor(+0x9d7ec) [0x560fb19057ec] (on Tor 0.3.4.8 )
  [warn] Bug:     /usr/bin/tor(router_add_to_routerlist+0x814)
 [0x560fb190bb94] (on Tor 0.3.4.8 )
  [warn] Bug:     /usr/bin/tor(dirserv_add_descriptor+0x228)
 [0x560fb19aefa8] (on Tor 0.3.4.8 )
  [warn] Bug:     /usr/bin/tor(dirserv_add_multiple_descriptors+0x154)
 [0x560fb19af294] (on Tor 0.3.4.8 )
  [warn] Bug:     /usr/bin/tor(connection_dir_process_inbuf+0xabc)
 [0x560fb19a494c] (on Tor 0.3.4.8 )
  [warn] Bug:     /usr/bin/tor(connection_handle_read+0xa27)
 [0x560fb197d717] (on Tor 0.3.4.8 )
  [warn] Bug:     /usr/bin/tor(+0x53afe) [0x560fb18bbafe] (on Tor 0.3.4.8 )
  [warn] Bug:     /usr/lib/x86_64-linux-
 gnu/libevent-2.0.so.5(event_base_loop+0x6a0) [0x7fefd7df25a0] (on Tor
 0.3.4.8 )
  [warn] Bug:     /usr/bin/tor(do_main_loop+0x265) [0x560fb18bde95] (on Tor
 0.3.4.8 )
  [warn] Bug:     /usr/bin/tor(tor_run_main+0x1175) [0x560fb18c0685] (on
 Tor 0.3.4.8 )
  [warn] Bug:     /usr/bin/tor(tor_main+0x3a) [0x560fb18b84ba] (on Tor
 0.3.4.8 )
  [warn] Bug:     /usr/bin/tor(main+0x19) [0x560fb18b8229] (on Tor 0.3.4.8
 )
  [warn] Bug:     /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1)
 [0x7fefd664e2e1] (on Tor 0.3.4.8 )
  [warn] Bug:     /usr/bin/tor(_start+0x2a) [0x560fb18b827a] (on Tor
 0.3.4.8 )

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/27800>
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