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Re: kern/51531: Recent networking regression affecting installs



The following reply was made to PR kern/51531; it has been noted by GNATS.

From: Roy Marples <roy%marples.name@localhost>
To: Andreas Gustafsson <gson%gson.org@localhost>,Roy Marples <roy%NetBSD.org@localhost>
Cc: gnats-bugs%netbsd.org@localhost
Subject: Re: kern/51531: Recent networking regression affecting installs
Date: Tue, 22 Nov 2016 18:40:29 +0000

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 Do you know if the new ifconfig command did in fact wait for around 15 seconds before running ping?
 
 On 22 November 2016 18:03:37 GMT+00:00, Andreas Gustafsson <gson%gson.org@localhost> wrote:
 >Roy Marples wrote:
 >> Fixed.
 >> 
 >> I don't have the resource to actually test it though.
 >
 >I ran an automated test on -current sources from after the commit of
 >sysinst/net.c 1.22, and the install still failed.  The install log is
 >here:
 >
 >http://www.gson.org/netbsd/bugs/build/amd64-baremetal/2016/2016.11.22.12.04.35/install.log
 >
 >Based on the log:
 >
 > - The command "/sbin/ifconfig -w 15 -W 5" is now being run
 > - The ping test fails with 100% packet loss as before
 > - Retrieving the first installation set fails as before, with
 >   "ftp: Can't connect to `10.169.01:80': Operation timed out"
 > - Running ifconfig after the failed install shows the
 >   TENTATIVE flag is set:
 >
 >    sk0: flags=0x8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
 >	 ec_capabilities=5<VLAN_MTU,JUMBO_MTU>
 >	 ec_enabled=0
 >	 address: 00:1b:fc:9e:0f:b4
 >	 media: Ethernet autoselect (10baseT half-duplex)
 >	 status: active
 >	 inet 10.169.0.2/24 broadcast 10.169.0.255 flags 0x1<TENTATIVE>
 >	 inet6 fe80::21b:fcff:fe9e:fb4%sk0/64 flags 0x2<TENTATIVE> scopeid 0x3
 >
 >-- 
 >Andreas Gustafsson, gson%gson.org@localhost
 
 -- 
 Sent from my Android device with K-9 Mail. Please excuse my brevity.
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 <html><head></head><body>Do you know if the new ifconfig command did in fact wait for around 15 seconds before running ping?<br><br><div class="gmail_quote">On 22 November 2016 18:03:37 GMT+00:00, Andreas Gustafsson &lt;gson%gson.org@localhost&gt; wrote:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
 <pre class="k9mail">Roy Marples wrote:<br /><blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #729fcf; padding-left: 1ex;"> Fixed.<br /> <br /> I don't have the resource to actually test it though.<br /></blockquote><br />I ran an automated test on -current sources from after the commit of<br />sysinst/net.c 1.22, and the install still failed.  The install log is<br />here:<br /><br />  <a href="http://www.gson.org/netbsd/bugs/build/amd64-baremetal/2016/2016.11.22.12.04.35/install.log";>http://www.gson.org/netbsd/bugs/build/amd64-baremetal/2016/2016.11.22.12.04.35/install.log</a><br /><br />Based on the log:<br /><br /> - The command "/sbin/ifconfig -w 15 -W 5" is now being run<br /> - The ping test fails with 100% packet loss as before<br /> - Retrieving the first installation set fails as before, with<br />   "ftp: Can't connect to `10.169.01:80': Operation timed out"<br /> - Running ifconfig after the failed install shows the<br />  
 TENTATIVE flag is set:<br /><br />    sk0: flags=0x8843&lt;UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST&gt; mtu 1500<br />  ec_capabilities=5&lt;VLAN_MTU,JUMBO_MTU&gt;<br />  ec_enabled=0<br />  address: 00:1b:fc:9e:0f:b4<br />  media: Ethernet autoselect (10baseT half-duplex)<br />  status: active<br />  inet <a href="http://10.169.0.2/24";>10.169.0.2/24</a> broadcast <a href="http://10.169.0.255";>10.169.0.255</a> flags 0x1&lt;TENTATIVE&gt;<br />  inet6 fe80::21b:fcff:fe9e:fb4%sk0/64 flags 0x2&lt;TENTATIVE&gt; scopeid 0x3<br /></pre></blockquote></div><br>
 -- <br>
 Sent from my Android device with K-9 Mail. Please excuse my brevity.</body></html>
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