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List:       user-mode-linux-user
Subject:    Re: [uml-user] xterm got kill when i run application in uml,
From:       ning ji <ningji () hotmail ! com>
Date:       2012-01-03 19:18:28
Message-ID: SNT110-W495C8DCA74F3C629A12143C2960 () phx ! gbl
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Hi Richard,

so i run 20 of them again,
at the moment i can find the 1st kernel panic,
i dumped the memory stats, they look fine to me.
(The numbers look pretty much the same after all umls are loaded.)

Is there anything else i need to check ?
thanks !

root@VQEUbuntu32:/home/shadmin/10uml# free -m
             total       used       free     shared    buffers     cached
Mem:          3024       1071       1952          0          4        837
-/+ buffers/cache:        229       2794
Swap:         8855          0       8855
root@VQEUbuntu32:/home/shadmin/10uml# df  /dev/shm
Filesystem           1K-blocks      Used Available Use% Mounted on
none                   1548436    442072   1106364  29% /dev/shm



> Date: Tue, 3 Jan 2012 19:06:35 +0100
> Subject: Re: [uml-user] xterm got kill when i run application in uml, how come ?
> From: richard.weinberger@gmail.com
> To: ningji@hotmail.com
> CC: lars.g.ekman@ericsson.com; user-mode-linux-user@lists.sourceforge.net
> 
> On Tue, Jan 3, 2012 at 6:01 PM, ning ji <ningji@hotmail.com> wrote:
> > Starting system logger: [  OK  ]
> > Retrigger failed udev events[  OK  ]
> > [  156.810000] helper_wait : waitpid process 13447 failed, errno = 10
> > [  156.810000] * modprobe tun
> > [  156.810000] * ifconfig tap4 10.38.145.169 netmask 255.255.255.255 up
> > [  156.810000] * bash -c echo 1 > /proc/sys/net/ipv4/ip_forward
> 
> Maybe you're running out of host resources.
> It looks like a helper program is dying.
> 
> -- 
> Thanks,
> //richard
 		 	   		  
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Hi Richard,<br><br>so i run 20 of them again,<br>at the moment i can find the 1st \
kernel panic,<br>i dumped the memory stats, they look fine to me.<br>(The numbers \
look pretty much the same after all umls are loaded.)<br><br>Is there anything else i \
need to check ?<br>thanks !<br><br>root@VQEUbuntu32:/home/shadmin/10uml# free \
-m<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
total&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; used&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
free&nbsp;&nbsp;&nbsp;&nbsp; shared&nbsp;&nbsp;&nbsp; buffers&nbsp;&nbsp;&nbsp;&nbsp; \
cached<br>Mem:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
3024&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1071&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
1952&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 837<br>-/+ \
buffers/cache:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
229&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
2794<br>Swap:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
8855&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 8855<br>root@VQEUbuntu32:/home/shadmin/10uml# \
df&nbsp; /dev/shm<br>Filesystem&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
1K-blocks&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Used Available Use% Mounted \
on<br>none&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
1548436&nbsp;&nbsp;&nbsp; 442072&nbsp;&nbsp; 1106364&nbsp; 29% \
/dev/shm<br><br><br><br><div><div id="SkyDrivePlaceholder"></div>&gt; Date: Tue, 3 \
Jan 2012 19:06:35 +0100<br>&gt; Subject: Re: [uml-user] xterm got kill when i run \
application in uml, how come ?<br>&gt; From: richard.weinberger@gmail.com<br>&gt; To: \
ningji@hotmail.com<br>&gt; CC: lars.g.ekman@ericsson.com; \
user-mode-linux-user@lists.sourceforge.net<br>&gt; <br>&gt; On Tue, Jan 3, 2012 at \
6:01 PM, ning ji &lt;ningji@hotmail.com&gt; wrote:<br>&gt; &gt; Starting system \
logger: [&nbsp; OK&nbsp; ]<br>&gt; &gt; Retrigger failed udev events[&nbsp; OK&nbsp; \
]<br>&gt; &gt; [&nbsp; 156.810000] helper_wait : waitpid process 13447 failed, errno \
= 10<br>&gt; &gt; [&nbsp; 156.810000] * modprobe tun<br>&gt; &gt; [&nbsp; 156.810000] \
* ifconfig tap4 10.38.145.169 netmask 255.255.255.255 up<br>&gt; &gt; [&nbsp; \
156.810000] * bash -c echo 1 &gt; /proc/sys/net/ipv4/ip_forward<br>&gt; <br>&gt; \
Maybe you're running out of host resources.<br>&gt; It looks like a helper program is \
dying.<br>&gt; <br>&gt; -- <br>&gt; Thanks,<br>&gt; //richard<br></div> 		 	   		  \
</div></body> </html>



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