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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head><body text="#000000">Same on my US exit relay:<br>
<br>
<span style="font-family: monospace;">Nov 02 04:03:50.000 [warn]
Possible zlib bomb; abandoning stream.</span><span style="font-family:
monospace;"><br>
</span><span style="font-family: monospace;">Nov 02 04:03:50.000 [warn]
Possible zlib bomb; abandoning stream.</span><br>
<br>
<br>
<br>
<span>
</span><br>
<blockquote type="cite"
cite="mid:24ce597f-1253-b3c6-ca7c-25213f0511e5@links-nett.ch"
style="border: 0px none ! important;">
<div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvHr"
style="margin:30px 25px 10px 25px;"><div
style="width:100%;border-top:2px solid
rgba(146,154,163,0.7);padding-top:10px;"> <div
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%;">
<a style="color:#485664
!important;padding-right:6px;font-weight:500;text-decoration:none
!important;" href="mailto:christoph@links-nett.ch"
moz-do-not-send="true">Christoph Graf</a></div> <div
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:
right;"> <font color="#909AA4"><span style="padding-left:6px">November
2, 2020 at 11:59 AM</span></font></div> </div></div>
<div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvBody"
__pbrmquotes="true"
style="color:#909AA4;margin-left:24px;margin-right:24px;">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<p>Same here on my bridge:</p>
<p>Nov 2 06:21:04 raspipfupf Tor[2556]: Possible zlib bomb;
abandoning stream.<br>
Nov 2 06:21:04 raspipfupf Tor[2556]: Possible zlib bomb;
abandoning stream.</p>
<p>Time is UTC+1, nothing before and after</p>
<p>Cheers, Christoph<br>
</p>
<div class="moz-cite-prefix">On 02.11.20 11:05, Guinness wrote:<br>
</div>
<br><fieldset class="mimeAttachmentHeader"></fieldset><br><div>_______________________________________________<br>tor-relays
mailing list<br><a class="moz-txt-link-abbreviated" href="mailto:tor-relays@lists.torproject.org">tor-relays@lists.torproject.org</a><br><a class="moz-txt-link-freetext" href="https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays">https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays</a><br></div>
</div>
<div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvHr"
style="margin:30px 25px 10px 25px;"><div
style="width:100%;border-top:2px solid
rgba(146,154,163,0.7);padding-top:10px;"> <div
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%;">
<a style="color:#485664
!important;padding-right:6px;font-weight:500;text-decoration:none
!important;" href="mailto:guinness@crans.org" moz-do-not-send="true">Guinness</a></div>
<div
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:
right;"> <font color="#909AA4"><span style="padding-left:6px">November
2, 2020 at 5:05 AM</span></font></div> </div></div>
<div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvBody"
__pbrmquotes="true"
style="color:#909AA4;margin-left:24px;margin-right:24px;"><div>Hi all,<br><br>We
are at least 3 users running middle relays from 0.4.4.5 and after
having<br>some logs like those :<br>```<br>Nov 02 05:30:55.000 [warn]
Possible compression bomb; abandoning stream.<br>Nov 02 05:30:55.000
[warn] Possible zlib bomb; abandoning stream.<br>Nov 02 05:30:56.000
[warn] Possible compression bomb; abandoning stream.<br>Nov 02
05:31:00.000 [warn] Possible compression bomb; abandoning stream.<br>Nov
02 05:31:00.000 [warn] Possible compression bomb; abandoning stream.<br>Nov
02 05:31:00.000 [warn] Possible compression bomb; abandoning stream.<br>Nov
02 05:31:55.000 [warn] Possible compression bomb; abandoning stream.<br>Nov
02 05:31:56.000 [warn] Possible compression bomb; abandoning stream.<br>```<br><br>I'm
wondering if this is an attack or a new feature (haven't checked<br>yet)
but I'd like to know how many users are impacted.<br><br>The
interesting informations are :<br> * Number of warnings<br> * What kind
of relay it is (middle, exit, entry)<br><br>After your answers, I'll
complete the issue I have opened on the bug<br>tracker.<br><br><br>Cheers,<br></div><br><fieldset
class="mimeAttachmentHeader"></fieldset><br><div>_______________________________________________<br>tor-relays
mailing list<br><a class="moz-txt-link-abbreviated" href="mailto:tor-relays@lists.torproject.org">tor-relays@lists.torproject.org</a><br><a class="moz-txt-link-freetext" href="https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays">https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays</a><br></div>
</div>
</blockquote>
<br>
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