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Subject: RE: Malloc problems with NIS code
Date: Thu, 23 Nov 2006 08:36:40 -0800
Message-ID: <BB375AF679D4A34E9CA8DFA650E2B04EF6A782@onstor-exch02.onstor.net>
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Thread-Topic: Malloc problems with NIS code
thread-index: AccOZW+skk3osMn5TY2jSy0pFgYMbAAAG47wACNyJVAACnnJmA==
References: <BB375AF679D4A34E9CA8DFA650E2B04E017B374A@onstor-exch02.onstor.net>
From: "Raj Kumar" <raj.kumar@onstor.com>
To: "Neil Cook" <neil.cook@onstor.com>,
	"Maxim Kozlovsky" <maxim.kozlovsky@onstor.com>,
	"Michael Tracy" <mtracy@css.glasshouse.com>,
	"Sandrine Boulanger" <sandrine.boulanger@onstor.com>,
	"dl-cstech" <dl-cstech@onstor.com>

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Once you run kill -SEGV PID,
=20
Check /var/run directory in our filer. There should be a ea.core there.

________________________________

From: Neil Cook
Sent: Thu 11/23/2006 3:37 AM
To: Maxim Kozlovsky; 'Michael Tracy'; Sandrine Boulanger; dl-cstech
Subject: RE: Malloc problems with NIS code



Tried this on the support boxes and the customers machine, no core =
generated. The system just restarted the process under another ID.

Should this crash the box and reboot the system? Do we not have a =
command that can create a core file?

Regards,

Neil Cook  =20
Professional Services Engineer
ONStor, Inc.
NAS for the Enterprise
Phone   +44 (0) 118 963 5866
Fax     +44 (0) 118 963 5867
Mobile  +44 (0) 788 768 5582
www.ONStor.com


-----Original Message-----
From: Maxim Kozlovsky
Sent: 22 November 2006 18:45
To: Michael Tracy; Sandrine Boulanger; dl-cstech
Subject: RE: Malloc problems with NIS code

We need to kill ea with segv -

# kill -SEGV <pid>

> -----Original Message-----
> From: Michael Tracy [mailto:mtracy@css.glasshouse.com]
> Sent: Wednesday, November 22, 2006 10:38 AM
> To: Maxim Kozlovsky; Sandrine Boulanger; dl-cstech
> Subject: Re: Malloc problems with NIS code
>
> ok, I'm lost..
> so we don't kill ea?
> and how do we send the signal segv or abrt?
>
> Michael
>
> ----- Original Message -----
> From: "Maxim Kozlovsky" <maxim.kozlovsky@onstor.com>
> To: "Sandrine Boulanger" <sandrine.boulanger@onstor.com>;
> "Michael Tracy"
> <mtracy@css.glasshouse.com>; "dl-cstech" <dl-cstech@onstor.com>
> Sent: Wednesday, November 22, 2006 1:24 PM
> Subject: RE: Malloc problems with NIS code
>
>
> > SEGV or ABRT
> >
> >> -----Original Message-----
> >> From: Sandrine Boulanger
> >> Sent: Wednesday, November 22, 2006 10:15 AM
> >> To: Maxim Kozlovsky; 'Michael Tracy'; dl-cstech
> >> Subject: RE: Malloc problems with NIS code
> >>
> >> Killing ea will just restart it. What is the signal they
> >> should use to generate a core?
> >>
> >> -----Original Message-----
> >> From: Maxim Kozlovsky
> >> Sent: Wednesday, November 22, 2006 9:03 AM
> >> To: Michael Tracy; dl-cstech
> >> Subject: RE: Malloc problems with NIS code
> >>
> >> Yes file a bug, kill ea to produce a core, save the core and
> >> collect the logs.
> >>
> >> > -----Original Message-----
> >> > From: Michael Tracy [mailto:mtracy@css.glasshouse.com]
> >> > Sent: Wednesday, November 22, 2006 8:53 AM
> >> > To: dl-cstech
> >> > Subject: Malloc problems with NIS code
> >> >
> >> > 3995
> >> > Imagination Technology
> >> >
> >> > Hi all
> >> > Customer believes there is a memory leak in the NIS code
> >> based on the
> >> > following elogs
> >> >
> >> > Nov 22 08:00:01 onstor1 newsyslog[11318]: logfile turned
> >> over Nov 22
> >> > 10:33:57 onstor1 : 1:0:ipm:ERROR: 238: ipm_ProcessMsg: 1138:
> >> > vstack_selectSrcIP: Route lookup failed for vsid =3D 1 dst IP =3D
> >> > 192.168.7.221,error : Error: Network unreachable.
> >> > Nov 22 10:33:57 onstor1 : 0:0:ea:ERROR: nfxnis_dnsOpen:
> >> > Cannot reach DNS
> >> > server=3D192.168.7.221 for VS=3D1
> >> > Nov 22 10:33:57 onstor1 : 1:0:ipm:ERROR: 239:
> ipm_ProcessMsg: 1138:
> >> > vstack_selectSrcIP: Route lookup failed for vsid =3D 1 dst IP =3D
> >> > 192.168.5.221,error : Error: Network unreachable.
> >> > Nov 22 10:33:57 onstor1 : 0:0:ea:ERROR: nfxnis_dnsOpen:
> >> > Cannot reach DNS
> >> > server=3D192.168.5.221 for VS=3D1
> >> > Nov 22 10:33:57 onstor1 : 0:0:ea:ERROR: nfxnis_dnsRpcSend:
> >> > Failed to find an online DNS server for VS=3D1.
> last_dnsId=3D-1 Nov 22
> >> > 15:01:18 onstor1 : 0:0:ea:ERROR: calloc() failed Nov
> >> > 22 15:01:18 onstor1 : 0:0:ea:ERROR: malloc() failed.
> sz=3D8800 Nov 22
> >> > 15:01:18 onstor1 : 0:0:ea:ERROR:
> >> > nfxnis_clntUdpReadResponse: Memory allocation failed. VS=3D2 Nov =
22
> >> > 15:01:18 onstor1 : 0:0:ea:ERROR: calloc() failed Nov
> >> > 22 15:01:18 onstor1 : 0:0:ea:ERROR: malloc() failed.
> sz=3D8800 Nov 22
> >> > 15:01:18 onstor1 : 0:0:ea:ERROR:
> >> > nfxnis_clntUdpReadResponse: Memory allocation failed. VS=3D2 Nov =
22
> >> > 15:01:18 onstor1 : 0:0:ea:ERROR: calloc() failed Nov
> >> > 22 15:01:18 onstor1 : 0:0:ea:ERROR: malloc() failed.
> sz=3D8800 Nov 22
> >> > 15:01:18 onstor1 : 0:0:ea:ERROR:
> >> > nfxnis_clntUdpReadResponse: Memory allocation failed. VS=3D2 Nov =
22
> >> > 15:01:18 onstor1 : 0:0:ea:ERROR: calloc() failed Nov
> >> > 22 15:01:18 onstor1 : 0:0:ea:ERROR: malloc() failed.
> sz=3D8800 Nov 22
> >> > 15:01:18 onstor1 : 0:0:ea:ERROR:
> >> > nfxnis_clntUdpReadResponse: Memory allocation failed. VS=3D2 Nov =
22
> >> > 15:01:18 onstor1 : 0:0:ea:ERROR: calloc() failed Nov
> >> > 22 15:01:18 onstor1 : 0:0:ea:ERROR: malloc() failed.
> sz=3D8800 Nov 22
> >> > 15:01:18 onstor1 : 0:0:ea:ERROR:
> >> > nfxnis_clntUdpReadResponse: Memory allocation failed. VS=3D2
> >> >
> >> >
> >> > Are they on the right track? Should I file a defect?  What
> >> data would
> >> > we need from customer?
> >> > If not, can someone provide the meaning of these errors?
> >> >
> >> > Thanks!
> >> > Michael
> >> >
> >> >
> >> >
> >>
> >
>
>
>



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<HTML dir=3Dltr><HEAD><TITLE>RE: Malloc problems with NIS code</TITLE>=0A=
<META http-equiv=3DContent-Type content=3D"text/html; charset=3Dunicode">=0A=
<META content=3D"MSHTML 6.00.2900.2995" name=3DGENERATOR></HEAD>=0A=
<BODY>=0A=
<DIV id=3DidOWAReplyText31459 dir=3Dltr>=0A=
<DIV dir=3Dltr><FONT face=3DArial color=3D#000000 size=3D2>Once you run =
kill -SEGV PID,</FONT></DIV>=0A=
<DIV dir=3Dltr><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>=0A=
<DIV dir=3Dltr><FONT face=3DArial size=3D2>Check /var/run directory in =
our filer. There should be a ea.core there.</FONT></DIV></DIV>=0A=
<DIV dir=3Dltr><BR>=0A=
<HR tabIndex=3D-1>=0A=
<FONT face=3DTahoma size=3D2><B>From:</B> Neil Cook<BR><B>Sent:</B> Thu =
11/23/2006 3:37 AM<BR><B>To:</B> Maxim Kozlovsky; 'Michael Tracy'; =
Sandrine Boulanger; dl-cstech<BR><B>Subject:</B> RE: Malloc problems =
with NIS code<BR></FONT><BR></DIV>=0A=
<DIV>=0A=
<P><FONT size=3D2>Tried this on the support boxes and the customers =
machine, no core generated. The system just restarted the process under =
another ID.<BR><BR>Should this crash the box and reboot the system? Do =
we not have a command that can create a core =
file?<BR><BR>Regards,<BR><BR>Neil Cook&nbsp;&nbsp;&nbsp;<BR>Professional =
Services Engineer<BR>ONStor, Inc.<BR>NAS for the Enterprise<BR>Phone =
&nbsp; +44 (0) 118 963 5866<BR>Fax&nbsp;&nbsp;&nbsp;&nbsp; +44 (0) 118 =
963 5867<BR>Mobile&nbsp; +44 (0) 788 768 =
5582<BR>www.ONStor.com<BR><BR><BR>-----Original Message-----<BR>From: =
Maxim Kozlovsky<BR>Sent: 22 November 2006 18:45<BR>To: Michael Tracy; =
Sandrine Boulanger; dl-cstech<BR>Subject: RE: Malloc problems with NIS =
code<BR><BR>We need to kill ea with segv -<BR><BR># kill -SEGV =
&lt;pid&gt;<BR><BR>&gt; -----Original Message-----<BR>&gt; From: Michael =
Tracy [<A =
href=3D"mailto:mtracy@css.glasshouse.com">mailto:mtracy@css.glasshouse.co=
m</A>]<BR>&gt; Sent: Wednesday, November 22, 2006 10:38 AM<BR>&gt; To: =
Maxim Kozlovsky; Sandrine Boulanger; dl-cstech<BR>&gt; Subject: Re: =
Malloc problems with NIS code<BR>&gt;<BR>&gt; ok, I'm lost..<BR>&gt; so =
we don't kill ea?<BR>&gt; and how do we send the signal segv or =
abrt?<BR>&gt;<BR>&gt; Michael<BR>&gt;<BR>&gt; ----- Original Message =
-----<BR>&gt; From: "Maxim Kozlovsky" =
&lt;maxim.kozlovsky@onstor.com&gt;<BR>&gt; To: "Sandrine Boulanger" =
&lt;sandrine.boulanger@onstor.com&gt;;<BR>&gt; "Michael Tracy"<BR>&gt; =
&lt;mtracy@css.glasshouse.com&gt;; "dl-cstech" =
&lt;dl-cstech@onstor.com&gt;<BR>&gt; Sent: Wednesday, November 22, 2006 =
1:24 PM<BR>&gt; Subject: RE: Malloc problems with NIS =
code<BR>&gt;<BR>&gt;<BR>&gt; &gt; SEGV or ABRT<BR>&gt; &gt;<BR>&gt; =
&gt;&gt; -----Original Message-----<BR>&gt; &gt;&gt; From: Sandrine =
Boulanger<BR>&gt; &gt;&gt; Sent: Wednesday, November 22, 2006 10:15 =
AM<BR>&gt; &gt;&gt; To: Maxim Kozlovsky; 'Michael Tracy'; =
dl-cstech<BR>&gt; &gt;&gt; Subject: RE: Malloc problems with NIS =
code<BR>&gt; &gt;&gt;<BR>&gt; &gt;&gt; Killing ea will just restart it. =
What is the signal they<BR>&gt; &gt;&gt; should use to generate a =
core?<BR>&gt; &gt;&gt;<BR>&gt; &gt;&gt; -----Original =
Message-----<BR>&gt; &gt;&gt; From: Maxim Kozlovsky<BR>&gt; &gt;&gt; =
Sent: Wednesday, November 22, 2006 9:03 AM<BR>&gt; &gt;&gt; To: Michael =
Tracy; dl-cstech<BR>&gt; &gt;&gt; Subject: RE: Malloc problems with NIS =
code<BR>&gt; &gt;&gt;<BR>&gt; &gt;&gt; Yes file a bug, kill ea to =
produce a core, save the core and<BR>&gt; &gt;&gt; collect the =
logs.<BR>&gt; &gt;&gt;<BR>&gt; &gt;&gt; &gt; -----Original =
Message-----<BR>&gt; &gt;&gt; &gt; From: Michael Tracy [<A =
href=3D"mailto:mtracy@css.glasshouse.com">mailto:mtracy@css.glasshouse.co=
m</A>]<BR>&gt; &gt;&gt; &gt; Sent: Wednesday, November 22, 2006 8:53 =
AM<BR>&gt; &gt;&gt; &gt; To: dl-cstech<BR>&gt; &gt;&gt; &gt; Subject: =
Malloc problems with NIS code<BR>&gt; &gt;&gt; &gt;<BR>&gt; &gt;&gt; =
&gt; 3995<BR>&gt; &gt;&gt; &gt; Imagination Technology<BR>&gt; &gt;&gt; =
&gt;<BR>&gt; &gt;&gt; &gt; Hi all<BR>&gt; &gt;&gt; &gt; Customer =
believes there is a memory leak in the NIS code<BR>&gt; &gt;&gt; based =
on the<BR>&gt; &gt;&gt; &gt; following elogs<BR>&gt; &gt;&gt; =
&gt;<BR>&gt; &gt;&gt; &gt; Nov 22 08:00:01 onstor1 newsyslog[11318]: =
logfile turned<BR>&gt; &gt;&gt; over Nov 22<BR>&gt; &gt;&gt; &gt; =
10:33:57 onstor1 : 1:0:ipm:ERROR: 238: ipm_ProcessMsg: 1138:<BR>&gt; =
&gt;&gt; &gt; vstack_selectSrcIP: Route lookup failed for vsid =3D 1 dst =
IP =3D<BR>&gt; &gt;&gt; &gt; 192.168.7.221,error : Error: Network =
unreachable.<BR>&gt; &gt;&gt; &gt; Nov 22 10:33:57 onstor1 : =
0:0:ea:ERROR: nfxnis_dnsOpen:<BR>&gt; &gt;&gt; &gt; Cannot reach =
DNS<BR>&gt; &gt;&gt; &gt; server=3D192.168.7.221 for VS=3D1<BR>&gt; =
&gt;&gt; &gt; Nov 22 10:33:57 onstor1 : 1:0:ipm:ERROR: 239:<BR>&gt; =
ipm_ProcessMsg: 1138:<BR>&gt; &gt;&gt; &gt; vstack_selectSrcIP: Route =
lookup failed for vsid =3D 1 dst IP =3D<BR>&gt; &gt;&gt; &gt; =
192.168.5.221,error : Error: Network unreachable.<BR>&gt; &gt;&gt; &gt; =
Nov 22 10:33:57 onstor1 : 0:0:ea:ERROR: nfxnis_dnsOpen:<BR>&gt; &gt;&gt; =
&gt; Cannot reach DNS<BR>&gt; &gt;&gt; &gt; server=3D192.168.5.221 for =
VS=3D1<BR>&gt; &gt;&gt; &gt; Nov 22 10:33:57 onstor1 : 0:0:ea:ERROR: =
nfxnis_dnsRpcSend:<BR>&gt; &gt;&gt; &gt; Failed to find an online DNS =
server for VS=3D1.<BR>&gt; last_dnsId=3D-1 Nov 22<BR>&gt; &gt;&gt; &gt; =
15:01:18 onstor1 : 0:0:ea:ERROR: calloc() failed Nov<BR>&gt; &gt;&gt; =
&gt; 22 15:01:18 onstor1 : 0:0:ea:ERROR: malloc() failed.<BR>&gt; =
sz=3D8800 Nov 22<BR>&gt; &gt;&gt; &gt; 15:01:18 onstor1 : =
0:0:ea:ERROR:<BR>&gt; &gt;&gt; &gt; nfxnis_clntUdpReadResponse: Memory =
allocation failed. VS=3D2 Nov 22<BR>&gt; &gt;&gt; &gt; 15:01:18 onstor1 =
: 0:0:ea:ERROR: calloc() failed Nov<BR>&gt; &gt;&gt; &gt; 22 15:01:18 =
onstor1 : 0:0:ea:ERROR: malloc() failed.<BR>&gt; sz=3D8800 Nov =
22<BR>&gt; &gt;&gt; &gt; 15:01:18 onstor1 : 0:0:ea:ERROR:<BR>&gt; =
&gt;&gt; &gt; nfxnis_clntUdpReadResponse: Memory allocation failed. =
VS=3D2 Nov 22<BR>&gt; &gt;&gt; &gt; 15:01:18 onstor1 : 0:0:ea:ERROR: =
calloc() failed Nov<BR>&gt; &gt;&gt; &gt; 22 15:01:18 onstor1 : =
0:0:ea:ERROR: malloc() failed.<BR>&gt; sz=3D8800 Nov 22<BR>&gt; &gt;&gt; =
&gt; 15:01:18 onstor1 : 0:0:ea:ERROR:<BR>&gt; &gt;&gt; &gt; =
nfxnis_clntUdpReadResponse: Memory allocation failed. VS=3D2 Nov =
22<BR>&gt; &gt;&gt; &gt; 15:01:18 onstor1 : 0:0:ea:ERROR: calloc() =
failed Nov<BR>&gt; &gt;&gt; &gt; 22 15:01:18 onstor1 : 0:0:ea:ERROR: =
malloc() failed.<BR>&gt; sz=3D8800 Nov 22<BR>&gt; &gt;&gt; &gt; 15:01:18 =
onstor1 : 0:0:ea:ERROR:<BR>&gt; &gt;&gt; &gt; =
nfxnis_clntUdpReadResponse: Memory allocation failed. VS=3D2 Nov =
22<BR>&gt; &gt;&gt; &gt; 15:01:18 onstor1 : 0:0:ea:ERROR: calloc() =
failed Nov<BR>&gt; &gt;&gt; &gt; 22 15:01:18 onstor1 : 0:0:ea:ERROR: =
malloc() failed.<BR>&gt; sz=3D8800 Nov 22<BR>&gt; &gt;&gt; &gt; 15:01:18 =
onstor1 : 0:0:ea:ERROR:<BR>&gt; &gt;&gt; &gt; =
nfxnis_clntUdpReadResponse: Memory allocation failed. VS=3D2<BR>&gt; =
&gt;&gt; &gt;<BR>&gt; &gt;&gt; &gt;<BR>&gt; &gt;&gt; &gt; Are they on =
the right track? Should I file a defect?&nbsp; What<BR>&gt; &gt;&gt; =
data would<BR>&gt; &gt;&gt; &gt; we need from customer?<BR>&gt; &gt;&gt; =
&gt; If not, can someone provide the meaning of these errors?<BR>&gt; =
&gt;&gt; &gt;<BR>&gt; &gt;&gt; &gt; Thanks!<BR>&gt; &gt;&gt; &gt; =
Michael<BR>&gt; &gt;&gt; &gt;<BR>&gt; &gt;&gt; &gt;<BR>&gt; &gt;&gt; =
&gt;<BR>&gt; &gt;&gt;<BR>&gt; =
&gt;<BR>&gt;<BR>&gt;<BR>&gt;<BR></FONT></P></DIV></BODY></HTML>
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