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Re: [tor-talk] New arm version doesn't show connections
> The resolver dump is working for proc, netstat and lsof (root and debian-tor). I had to run the script with LANG=C, or it would not work in my German locale. But running arm with LANG=C does not change the problem.
Hi Stephan. In your case this definitely sounds unrelated to the tor
change. When you mentioned that the connection page is blank is it
completely empty or just missing the inbound/outbound connections?
For debugging the next step would be to run arm as "arm --debug" for a
minute or so, then please send me the file created at '~/.arm/log'
(stripped of anything you consider to be private, of course).
Sorry that arm's giving you difficulties! -Damian
PS. A little more information about the tor ptrace thing. Tor is
setting PR_SET_DUMPABLE to zero which changes the /proc/<pid>/fd
permissions...
dr-x------ 2 root root 0 2011-12-17 12:02 fd
This breaks connection resolution via directly querying proc contents
(since we can't get the socket file descriptor -> inode mappings). It
also causes lsof to be missing tor results.
As for other resolvers like netstat and ss, they still show tor's
connection results but they're missing the PID/process name
information. For instance, here's a result for arm followed by one for
tor...
atagar@morrigan:~/Desktop/arm$ netstat -np
tcp 0 0 127.0.0.1:37633 127.0.0.1:9051
ESTABLISHED 2346/arm
tcp 0 0 10.59.0.135:34184 188.165.26.254:9001
ESTABLISHED -
atagar@morrigan:~/Desktop/arm$ ss -nptu
Netid State Recv-Q Send-Q Local Address:Port
Peer Address:Port
tcp ESTAB 0 0 127.0.0.1:37633
127.0.0.1:9051 users:(("arm",2346,3))
tcp ESTAB 0 0 10.59.0.135:41699
85.25.145.98:9001
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