Subject: Re: kern/35224: kernel hangs in mclpl after heavy net load in the sparc64 port (eventually also other ports)
To: None <kern-bug-people@netbsd.org, gnats-admin@netbsd.org,>
From: Stephan Pietzko <stephan.pietzko@uni-konstanz.de>
List: netbsd-bugs
Date: 12/14/2006 13:13:17
Stephan Pietzko <stephan.pietzko@uni-konstanz.de> wrote

Does the netstat -mssv (at the end of thsi mail) helps anyone?
In this mclpl condition i cannot kill the httpd daemon, so i have to
restart the server.

I have also increased kern.mbuf.nmbclusters:
kern.mbuf.nmbclusters = 16384

hth Stephan Pietzko

>  The httpd daemon hangs in mclpl condition again.
>  
>  And netstat -mssv says:
>  2818 mbufs in use:
>          2652 mbufs allocated to data
>          166 mbufs allocated to packet headers
>  4176 calls to protocol drain routines
>                                               small        ext    cluster
>             route               inuse             0          0          0
>                                 claims           31          0          0
>                                 releases         31          0          0
>               arp               inuse             0          0          0
>                                 claims        70979          0          0
>                                 releases      70979          0          0
>              unix               inuse             0          0          0
>                                 claims        14176         27         27
>                                 releases      14176         27         27
>         internet6               inuse             0          0          0
>                                 claims            3          0          0
>                                 releases          3          0          0
>               tcp               inuse           166          0          0
>                                 claims        32254          0          0
>                                 releases      32088          0          0
>               tcp rx            inuse           254         56         56
>                                 claims    161841104      12655      12655
>                                 releases  161840850      12599      12599
>               tcp tx            inuse          2398        511        378
>                                 claims   1193613013  380746746  263702503
>                                 releases 1193610615  380746235  263702125
>               udp               inuse             0          0          0
>                                 claims          372          0          0
>                                 releases        372          0          0
>                                               small        ext    cluster
>               udp rx            inuse             0          0          0
>                                 claims       337730          2          2
>                                 releases     337730          2          2
>               udp tx            inuse             0          0          0
>                                 claims          370          0          0
>                                 releases        370          0          0
>          internet rx            inuse             0          0          0
>                                 claims    162295296      17445      17445
>                                 releases  162295296      17445      17445
>          internet tx            inuse             0          0          0
>                                 claims    285747856          0          0
>                                 releases  285747856          0          0
>               lo0               inuse             0          0          0
>                                 claims           48          0          0
>                                 releases         48          0          0
>              hme0 rx            inuse             0          0          0
>                                 claims    162772341      19318      19318
>                                 releases  162772341      19318      19318
>              hme0 tx            inuse             0          0          0
>                                 claims    852431570  296636379  198341873
>                                 releases  852431570  296636379  198341873
>           unknown data          inuse             0          0          0
>                                 claims   1070662544      19318      19318
>                                 releases 1070662544      19318      19318
>                                               small        ext    cluster
>           unknown header        inuse             0          0          0
>                                 claims    285745681          0          0
>                                 releases  285745681          0          0
>           unknown soname        inuse             0          0          0
>                                 claims        40926          0          0
>                                 releases      40926          0          0
>           unknown soopts        inuse             0          0          0
>                                 claims           70          0          0
>                                 releases         70          0          0
>           unknown control       inuse             0          0          0
>                                 claims           18          0          0
>                                 releases         18          0          0
>