[tor-talk] bug in tor 0.3.4.8?

2018-09-15 Thread Udo van den Heuvel

Hello,

I find a load of these bug mentions in the notices log.
I run tor-0.3.4.8-0.fc28.x86_64.
What now?


Sep 15 16:05:03.000 [notice] New control connection opened from 127.0.0.1.
Sep 15 16:06:26.000 [warn] tor_bug_occurred_(): Bug: src/or/main.c:1044: 
conn_close_if_marked: Non-fatal assertion !(connection_is_writing(conn)) 
failed. (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: Non-fatal assertion 
!(connection_is_writing(conn)) failed in conn_close_if_marked at 
src/or/main.c:1044. Stack trace: (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(log_backtrace+0x47) 
[0x55727ae152e7] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(tor_bug_occurred_+0xbd) 
[0x55727ae307ad] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(+0x51b18) 
[0x55727acdbb18] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /lib64/libevent-2.1.so.6(+0x235b1) 
[0x7fb01de555b1] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: 
/lib64/libevent-2.1.so.6(event_base_loop+0x537) [0x7fb01de55d47] (on Tor 
0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(do_main_loop+0x209) 
[0x55727acde149] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(tor_run_main+0x1015) 
[0x55727ace0835] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(tor_main+0x3e) 
[0x55727acd868e] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(main+0x1d) 
[0x55727acd841d] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: 
/lib64/libc.so.6(__libc_start_main+0xeb) [0x7fb01c3d611b] (on Tor 
0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(_start+0x2a) 
[0x55727acd847a] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] tor_bug_occurred_(): Bug: src/or/main.c:1044: 
conn_close_if_marked: Non-fatal assertion !(connection_is_writing(conn)) 
failed. (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: Non-fatal assertion 
!(connection_is_writing(conn)) failed in conn_close_if_marked at 
src/or/main.c:1044. Stack trace: (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(log_backtrace+0x47) 
[0x55727ae152e7] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(tor_bug_occurred_+0xbd) 
[0x55727ae307ad] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(+0x51b18) 
[0x55727acdbb18] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /lib64/libevent-2.1.so.6(+0x235b1) 
[0x7fb01de555b1] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: 
/lib64/libevent-2.1.so.6(event_base_loop+0x537) [0x7fb01de55d47] (on Tor 
0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(do_main_loop+0x209) 
[0x55727acde149] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(tor_run_main+0x1015) 
[0x55727ace0835] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(tor_main+0x3e) 
[0x55727acd868e] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(main+0x1d) 
[0x55727acd841d] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: 
/lib64/libc.so.6(__libc_start_main+0xeb) [0x7fb01c3d611b] (on Tor 
0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(_start+0x2a) 
[0x55727acd847a] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] tor_bug_occurred_(): Bug: src/or/main.c:1044: 
conn_close_if_marked: Non-fatal assertion !(connection_is_writing(conn)) 
failed. (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: Non-fatal assertion 
!(connection_is_writing(conn)) failed in conn_close_if_marked at 
src/or/main.c:1044. Stack trace: (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(log_backtrace+0x47) 
[0x55727ae152e7] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(tor_bug_occurred_+0xbd) 
[0x55727ae307ad] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(+0x51b18) 
[0x55727acdbb18] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /lib64/libevent-2.1.so.6(+0x235b1) 
[0x7fb01de555b1] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: 
/lib64/libevent-2.1.so.6(event_base_loop+0x537) [0x7fb01de55d47] (on Tor 
0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(do_main_loop+0x209) 
[0x55727acde149] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(tor_run_main+0x1015) 
[0x55727ace0835] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(tor_main+0x3e) 
[0x55727acd868e] (on Tor 0.3.4.8 da95b91355248ad8)
Sep 15 16:06:26.000 [warn] Bug: /usr/bin/tor(main+0x1d) 
[0x55

Re: [tor-talk] bug in tor 0.3.4.8?

2018-09-17 Thread Udo van den Heuvel

On 15/09/2018 18:14, Udo van den Heuvel wrote:

I find a load of these bug mentions in the notices log.


It happened again.
Any devs reading here?

Kind regards,
Udo
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Re: [tor-talk] bug in tor 0.3.4.8?

2018-09-17 Thread David Goulet
On 17 Sep (15:06:11), Udo van den Heuvel wrote:
> On 15/09/2018 18:14, Udo van den Heuvel wrote:
> > I find a load of these bug mentions in the notices log.
> 
> It happened again.
> Any devs reading here?

Hello Udo,

I've opened https://trac.torproject.org/projects/tor/ticket/27750 with this
problem.

Quickly like that, I can't tell you why this is happening or any workaround
you could do so keep an eye on the ticket. If this is an 0.3.4.x regression,
we'll find it quickly.

Thanks!
David

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Re: [tor-talk] bug in tor 0.3.4.8?

2018-09-30 Thread Udo van den Heuvel

On 17/09/2018 17:46, David Goulet wrote:

Quickly like that, I can't tell you why this is happening or any workaround
you could do so keep an eye on the ticket. If this is an 0.3.4.x regression,
we'll find it quickly.


Issue is still happening, with just port 22 and 53 open.
What can I do to help fix the issue?

Udo

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Re: [tor-talk] bug in tor 0.3.4.8?

2018-10-05 Thread Nick Mathewson
On Sun, Sep 30, 2018 at 9:48 AM Udo van den Heuvel  wrote:
>
> On 17/09/2018 17:46, David Goulet wrote:
> > Quickly like that, I can't tell you why this is happening or any workaround
> > you could do so keep an eye on the ticket. If this is an 0.3.4.x regression,
> > we'll find it quickly.
>
> Issue is still happening, with just port 22 and 53 open.
> What can I do to help fix the issue?
>
> Udo

If this is easily reproducible, and you can build from source, using
"git bisect" to find the first version that caused it would be very
helpful.  Do you want more info on how to do that?
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Re: [tor-talk] bug in tor 0.3.4.8?

2018-10-20 Thread Udo van den Heuvel

On 06-10-18 01:43, Nick Mathewson wrote:

What can I do to help fix the issue?


If this is easily reproducible, and you can build from source, using
"git bisect" to find the first version that caused it would be very
helpful.  Do you want more info on how to do that?


0.3.5.3-alpha has an issue very much like the original issue I reported 
here, despite being patched for that.
The OoM situations appear to have been fixed but I need more time to be 
sure.


Udo


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