[tor-bugs] #27150 [- Select a component]: Sandbox 1 is not working ubuntu 18.04 but worked fine in 16.04

Tor Bug Tracker & Wiki blackhole at torproject.org
Wed Aug 15 11:59:01 UTC 2018


#27150: Sandbox 1 is not working ubuntu 18.04 but worked fine in 16.04
--------------------------------------+--------------------
     Reporter:  peekaboo              |      Owner:  (none)
         Type:  defect                |     Status:  new
     Priority:  Medium                |  Milestone:
    Component:  - Select a component  |    Version:
     Severity:  Normal                |   Keywords:
Actual Points:                        |  Parent ID:
       Points:                        |   Reviewer:
      Sponsor:                        |
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 When Sandbox 1 is entered in the torrc Tor does not function properly and
 I see the following errors in bionic syslog:

 Could not open "/var/lib/tor/cached-certs": Permission denied
 Could not open "/var/lib/tor/cached-consensus": Permission denied
 Could not open "/var/lib/tor/unverified-consensus": Permission denied
 Could not open "/var/lib/tor/cached-microdesc-consensus": Permission
 denied
 systemd[1]: Started Anonymizing overlay network for TCP.
 Could not open "/var/lib/tor/unverified-microdesc-consensus": Permission
 denied
 Could not open "/var/lib/tor/cached-microdescs" for mmap(): Permission
 denied
 Could not open "/var/lib/tor/cached-microdescs.new": Permission denied
 Could not open "/var/lib/tor/cached-descriptors" for mmap(): Permission
 denied
 Could not open "/var/lib/tor/cached-extrainfo" for mmap(): Permission
 denied
 Before Tor can create a control socket in "/var/run/tor/control", the
 directory "/var/run/tor" needs to exist, and to be accessible only by the
 user and group account that is running Tor.  (On some Unix systems,
 anybody who can list a socket can connect to it, so Tor is being careful.)
 (Sandbox) Caught a bad syscall attempt (syscall openat)

 Tor seems to work fine without Sandbox 1

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/27150>
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