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Re: kern/42455: tstile hang with nfs



The following reply was made to PR kern/42455; it has been noted by GNATS.

From: "Christoph Egger" <Christoph_Egger%gmx.de@localhost>
To: gnats-bugs%NetBSD.org@localhost, netbsd-bugs%netbsd.org@localhost, 
gnats-admin%netbsd.org@localhost,
 kern-bug-people%netbsd.org@localhost
Cc: 
Subject: Re: kern/42455: tstile hang with nfs
Date: Tue, 04 May 2010 11:07:03 +0200

 netstat shows that bridge(4) is unable to send out data.
 The Oerrs increase very fast.
 
 netstat also shows that bge(4) still receive packets.
 
 
 
 # netstat -in 
 Name  Mtu   Network       Address              Ipkts Ierrs    Opkts Oerrs Colls
 bge0  1500  <Link>        00:e0:81:80:6f:be   277851     0   358606     0     0
 bge0  1500  fe80::/64     fe80::2e0:81ff:fe   277851     0   358606     0     0
 bge0  1500  165.204.15/24 165.204.15.79       277851     0   358606     0     0
 bge1* 1500  <Link>        00:e0:81:80:6f:bf        0     0        0     0     0
 lo0   33648 <Link>                                 0     0        0     0     0
 lo0   33648 127/8         127.0.0.1                0     0        0     0     0
 lo0   33648 ::1/128       ::1                      0     0        0     0     0
 lo0   33648 fe80::/64     fe80::1                  0     0        0     0     0
 bridg 1500  <Link>                             21358     0   361184     0     0
 xvif1 1500  <Link>        00:16:3e:6e:39:6f        0     0        0     0     0
 xvif1 1500  fe80::/64     fe80::216:3eff:fe        0     0        0     0     0
 tap0  1500  <Link>        f2:0b:a4:6d:d8:04     5275     0    15769     0     0
 tap0  1500  fe80::/64     fe80::f00b:a4ff:f     5275     0    15769     0     0
 
 # netstat -in  
 Name  Mtu   Network       Address              Ipkts Ierrs    Opkts Oerrs Colls
 bge0  1500  <Link>        00:e0:81:80:6f:be   277902     0   358621     0     0
 bge0  1500  fe80::/64     fe80::2e0:81ff:fe   277902     0   358621     0     0
 bge0  1500  165.204.15/24 165.204.15.79       277902     0   358621     0     0
 bge1* 1500  <Link>        00:e0:81:80:6f:bf        0     0        0     0     0
 lo0   33648 <Link>                                 0     0        0     0     0
 lo0   33648 127/8         127.0.0.1                0     0        0     0     0
 lo0   33648 ::1/128       ::1                      0     0        0     0     0
 lo0   33648 fe80::/64     fe80::1                  0     0        0     0     0
 bridg 1500  <Link>                             21399     0   361210    24     0
 xvif1 1500  <Link>        00:16:3e:6e:39:6f        0     0        0     0     0
 xvif1 1500  fe80::/64     fe80::216:3eff:fe        0     0        0     0     0
 tap0  1500  <Link>        f2:0b:a4:6d:d8:04     5275     0    15769     0     0
 tap0  1500  fe80::/64     fe80::f00b:a4ff:f     5275     0    15769     0     0
 
 # netstat -in 
 Name  Mtu   Network       Address              Ipkts Ierrs    Opkts Oerrs Colls
 bge0  1500  <Link>        00:e0:81:80:6f:be   278000     0   358667     0     0
 bge0  1500  fe80::/64     fe80::2e0:81ff:fe   278000     0   358667     0     0
 bge0  1500  165.204.15/24 165.204.15.79       278000     0   358667     0     0
 bge1* 1500  <Link>        00:e0:81:80:6f:bf        0     0        0     0     0
 lo0   33648 <Link>                                 0     0        0     0     0
 lo0   33648 127/8         127.0.0.1                0     0        0     0     0
 lo0   33648 ::1/128       ::1                      0     0        0     0     0
 lo0   33648 fe80::/64     fe80::1                  0     0        0     0     0
 bridg 1500  <Link>                             21452     0   361256    77     0
 xvif1 1500  <Link>        00:16:3e:6e:39:6f        0     0        0     0     0
 xvif1 1500  fe80::/64     fe80::216:3eff:fe        0     0        0     0     0
 tap0  1500  <Link>        f2:0b:a4:6d:d8:04     5275     0    15769     0     0
 tap0  1500  fe80::/64     fe80::f00b:a4ff:f     5275     0    15769     0     0
 
 # netstat -in 
 Name  Mtu   Network       Address              Ipkts Ierrs    Opkts Oerrs Colls
 bge0  1500  <Link>        00:e0:81:80:6f:be   278020     0   358683     0     0
 bge0  1500  fe80::/64     fe80::2e0:81ff:fe   278020     0   358683     0     0
 bge0  1500  165.204.15/24 165.204.15.79       278020     0   358683     0     0
 bge1* 1500  <Link>        00:e0:81:80:6f:bf        0     0        0     0     0
 lo0   33648 <Link>                                 0     0        0     0     0
 lo0   33648 127/8         127.0.0.1                0     0        0     0     0
 lo0   33648 ::1/128       ::1                      0     0        0     0     0
 lo0   33648 fe80::/64     fe80::1                  0     0        0     0     0
 bridg 1500  <Link>                             21457     0   361272    82     0
 xvif1 1500  <Link>        00:16:3e:6e:39:6f        0     0        0     0     0
 xvif1 1500  fe80::/64     fe80::216:3eff:fe        0     0        0     0     0
 tap0  1500  <Link>        f2:0b:a4:6d:d8:04     5275     0    15769     0     0
 tap0  1500  fe80::/64     fe80::f00b:a4ff:f     5275     0    15769     0     0
 
 # netstat -in 
 Name  Mtu   Network       Address              Ipkts Ierrs    Opkts Oerrs Colls
 bge0  1500  <Link>        00:e0:81:80:6f:be   278041     0   358698     0     0
 bge0  1500  fe80::/64     fe80::2e0:81ff:fe   278041     0   358698     0     0
 bge0  1500  165.204.15/24 165.204.15.79       278041     0   358698     0     0
 bge1* 1500  <Link>        00:e0:81:80:6f:bf        0     0        0     0     0
 lo0   33648 <Link>                                 0     0        0     0     0
 lo0   33648 127/8         127.0.0.1                0     0        0     0     0
 lo0   33648 ::1/128       ::1                      0     0        0     0     0
 lo0   33648 fe80::/64     fe80::1                  0     0        0     0     0
 bridg 1500  <Link>                             21464     0   361287    89     0
 xvif1 1500  <Link>        00:16:3e:6e:39:6f        0     0        0     0     0
 xvif1 1500  fe80::/64     fe80::216:3eff:fe        0     0        0     0     0
 tap0  1500  <Link>        f2:0b:a4:6d:d8:04     5275     0    15769     0     0
 tap0  1500  fe80::/64     fe80::f00b:a4ff:f     5275     0    15769     0     0
 
 
 # netstat -in 
 Name  Mtu   Network       Address              Ipkts Ierrs    Opkts Oerrs Colls
 bge0  1500  <Link>        00:e0:81:80:6f:be   278530     0   358977     0     0
 bge0  1500  fe80::/64     fe80::2e0:81ff:fe   278530     0   358977     0     0
 bge0  1500  165.204.15/24 165.204.15.79       278530     0   358977     0     0
 bge1* 1500  <Link>        00:e0:81:80:6f:bf        0     0        0     0     0
 lo0   33648 <Link>                                 0     0        0     0     0
 lo0   33648 127/8         127.0.0.1                0     0        0     0     0
 lo0   33648 ::1/128       ::1                      0     0        0     0     0
 lo0   33648 fe80::/64     fe80::1                  0     0        0     0     0
 bridg 1500  <Link>                             21703     0   361566   307     0
 xvif1 1500  <Link>        00:16:3e:6e:39:6f        0     0        0     0     0
 xvif1 1500  fe80::/64     fe80::216:3eff:fe        0     0        0     0     0
 tap0  1500  <Link>        f2:0b:a4:6d:d8:04     5275     0    15769     0     0
 tap0  1500  fe80::/64     fe80::f00b:a4ff:f     5275     0    15769     0     0
 


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