[tor-bugs] #26311 [Core Tor/Tor]: Error in `/usr/bin/tor': free(): invalid next size (normal): 0x000055ed468598d0

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#26311: Error in `/usr/bin/tor': free(): invalid next size (normal):
0x000055ed468598d0
------------------------------+--------------------------
     Reporter:  cypherpunks   |      Owner:  (none)
         Type:  defect        |     Status:  new
     Priority:  Medium        |  Milestone:
    Component:  Core Tor/Tor  |    Version:  Tor: 0.3.3.6
     Severity:  Normal        |   Keywords:
Actual Points:                |  Parent ID:
       Points:                |   Reviewer:
      Sponsor:                |
------------------------------+--------------------------
 https://lists.torproject.org/pipermail/tor-relays/2018-June/015353.html

 "
 My very stable Tor relay 16102E458460349EE45C0901DAA6C30094A9BBEA is now
 rebooting every two days since May 31, 2018.

 Running Tor 0.3.3.5-rc (git-4fe9670741478750) on Linux
  with Libevent 2.0.21-stable, OpenSSL 1.1.0f, Zlib 1.2.8

 You will find a short extract of the Tor log below :

 May 31 23:12:27 mkuktra systemd[1]: tor at default.service: Main process
 exited, code=killed, status=7/BUS
 May 31 23:12:27 mkuktra systemd[1]: tor at default.service: Unit entered
 failed state.
 May 31 23:12:27 mkuktra systemd[1]: tor at default.service: Failed with
 result 'signal'.
 May 31 23:12:28 mkuktra systemd[1]: tor at default.service: Service
 hold-off time over, scheduling restart.

 Jun 05 03:17:59 mkuktra tor[23419]: *** Error in `/usr/bin/tor': free():
 invalid next size (normal): 0x000055ed468598d0 ***
 Jun 05 03:17:59 mkuktra tor[23419]: ======= Backtrace: =========
 Jun 05 03:17:59 mkuktra tor[23419]:
 /lib/x86_64-linux-gnu/libc.so.6(+0x70bfb)[0x7fbb01af9bfb]
 Jun 05 03:17:59 mkuktra tor[23419]:
 /lib/x86_64-linux-gnu/libc.so.6(+0x76fc6)[0x7fbb01afffc6]
 "


 trac search found also #15776

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/26311>
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