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  • The Tor Project
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  • TorTor
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  • #20247
Closed
Open
Created Sep 26, 2016 by toralf@toralf

seccomp2 crash after closing and opening ipv6 DirPort + OrPort

run this :

/etc/init.d/tor status 2>/dev/null
if [[ $? -eq 0 ]]; then
  sed -i -e 's/^DirPort *\[/#DirPort [/' -e 's/^ORPort *\[/#ORPort [/' /etc/tor/torrc
  /etc/init.d/tor reload
fi

# renew cert
#
/usr/bin/certbot renew --standalone --non-interactive --text --renew-hook RestartJabber --disable-hook-validation &>$log

# reopen Tor ports
#
sed -i -e 's/^#DirPort *\[/DirPort [/' -e 's/^#ORPort *\[/ORPort [/' /etc/tor/torrc
/etc/init.d/tor status 2>/dev/null
if [[ $? -eq 0 ]]; then
  /etc/init.d/tor reload
fi

to get this:

============================================================ T= 1474911552
(Sandbox) Caught a bad syscall attempt (syscall setsockopt)
/usr/bin/tor(+0x15dbc8)[0x1ac72c9bc8]
/lib64/libc.so.6(setsockopt+0xa)[0x30a1fef1a2a]
/lib64/libc.so.6(setsockopt+0xa)[0x30a1fef1a2a]
/usr/bin/tor(+0xee289)[0x1ac725a289]
/usr/bin/tor(retry_all_listeners+0x322)[0x1ac725bb12]
/usr/bin/tor(set_options+0xa7d)[0x1ac724e58d]
/usr/bin/tor(options_init_from_string+0x32e)[0x1ac725020e]
/usr/bin/tor(options_init_from_torrc+0x1e2)[0x1ac7250562]
/usr/bin/tor(+0x425c9)[0x1ac71ae5c9]
/usr/lib64/libevent-2.1.so.5(+0x2443b)[0x30a20e8043b]
/usr/lib64/libevent-2.1.so.5(event_base_loop+0x56f)[0x30a20e812cf]
/usr/bin/tor(do_main_loop+0x235)[0x1ac71acdd5]
/usr/bin/tor(tor_main+0x1bad)[0x1ac71b04cd]
/usr/bin/tor(main+0x2b)[0x1ac71a83ab]
/lib64/libc.so.6(__libc_start_main+0x114)[0x30a1fe1b734]
/usr/bin/tor(_start+0x29)[0x1ac71a83f9]
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