WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 		  
Home Products Support Community News
 
   
 

xen-bugs

[Top] [All Lists]
<prev [Date] next>
[Advanced]
 <prev [Thread] next>

[Xen-bugs] [Bug 1761] New: [xl]Fail to create multi-guests with NIC assi

from [bugzilla-daemon] [Permanent Link][Original]
To: xen-bugs@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-bugs] [Bug 1761] New: [xl]Fail to create multi-guests with NIC assigned
From: bugzilla-daemon@xxxxxxxxxxxxxxxxxxx
Date: Sun, 17 Apr 2011 19:20:09 -0700
Delivery-date: Sun, 17 Apr 2011 19:20:23 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-bugs-request@lists.xensource.com?subject=help>
List-id: Xen Bugzilla <xen-bugs.lists.xensource.com>
List-post: <mailto:xen-bugs@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-bugs>, <mailto:xen-bugs-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-bugs>, <mailto:xen-bugs-request@lists.xensource.com?subject=unsubscribe>
Reply-to: bugs@xxxxxxxxxxxxxxxxxx
Sender: xen-bugs-bounces@xxxxxxxxxxxxxxxxxxx 
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1761

           Summary: [xl]Fail to create multi-guests with NIC assigned
           Product: Xen
           Version: unstable
          Platform: x86-64
        OS/Version: Windows
            Status: NEW
          Severity: critical
          Priority: P1
         Component: Tools
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: yang.z.zhang@xxxxxxxxx


Environment:
------------
Service Arch (ia32/ia32e/IA64): ia32e
Guest Arch (ia32/ia32e/IA64): is32e
Guest OS Type (Linux/Windows):Linux
Change Set: 23108
Hardware:Sandy bridget and Westmere-EP

Other:
xen-changeset:   23108:45eeeb6d0481
xen-date:        Tue Mar 29 16:34:01 2011 +0100

pvops git:
commit bb1a15e55ec665a64c8a9c6bd699b1f16ac01ff4
Merge: df3a556... bd51e05...
Author: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>
Date:   Tue Mar 29 15:17:46 2011 -0700

ioemu git:
commit e073e69457b4d99b6da0b6536296e3498f7f6599
Author: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Date:   Fri Feb 11 17:54:51 2011 +0000




Bug detailed description:
--------------------------
I try to boot more than 10 guests and each guest with a VF assigned. I found it
always show erros when booting the 3rd/4th guest, but guest still create
successfully. After guest boot up, there have no VF in guest. It works fine
with xm.

Reproduce steps:
----------------
1.Prepare config file
2.Create the guest with one NIC assigned continuously.
3.We seen error information when created the third guest and guest showed white
screen.

Current result:
----------------
Fail to create guest 

Expected result:
----------------
Create guest successfully

Basic root-causing log:
----------------------------- Comment #1 From linyou.cong@xxxxxxxxx 2011-04-11
17:11:59 (-) [reply] ------- Created an attachment (id=1143)
 --> 
(http://bugzilla.xensource.com/bugzilla/attachment.cgi?id=1143&action=view) 
[details]
config_file.log------- Comment #2 From linyou.cong@xxxxxxxxx 2011-04-11
17:12:45 (-) [reply] ------- Created an attachment (id=1144)
 --> 
(http://bugzilla.xensource.com/bugzilla/attachment.cgi?id=1144&action=view) 
[details]
dmesg.log------- Comment #3 From linyou.cong@xxxxxxxxx 2011-04-11 17:13:19 (-)
[reply] ------- Created an attachment (id=1145)
 --> 
(http://bugzilla.xensource.com/bugzilla/attachment.cgi?id=1145&action=view) 
[details]
qemu.log------- Comment #4 From linyou.cong@xxxxxxxxx 2011-04-11 17:13:45 (-)
[reply] ------- Created an attachment (id=1146)
 --> 
(http://bugzilla.xensource.com/bugzilla/attachment.cgi?id=1146&action=view) 
[details]
xl_dmesg.log------- Comment #5 From linyou.cong@xxxxxxxxx 2011-04-11 17:57:05
(-) [reply] ------- Sorry, It Should be created the guest with one NIC(vf NIC ,
pci or
pcie NIC) assigned continuously in the "bug detailed description",rather than
"vif NIC". It was my fault for writing.


For this issue, sometimes I found that it showed different error information
from the attachment "error.log" as following:
[root@vt-nhm7 ~]# xl cr xmexample.hvm
Parsing config file xmexample.hvm
xc: info: VIRTUAL MEMORY ARRANGEMENT:
  Loader:        0000000000100000->0000000000179710
  TOTAL:         0000000000000000->000000001f800000
  ENTRY ADDRESS: 0000000000100000
xc: info: PHYSICAL MEMORY ALLOCATION:
  4KB PAGES: 0x0000000000000200
  2MB PAGES: 0x00000000000000fb
  1GB PAGES: 0x0000000000000000
*** glibc detected *** xl: malloc(): memory corruption (fast):
0x0000000001327760 ***
======= Backtrace: =========
/lib64/libc.so.6[0x36cc8739ac]
/lib64/libc.so.6(__libc_malloc+0x6e)[0x36cc874cde]
/usr/lib64/libxenstore.so.3.0[0x3a3aa024cf]
/usr/lib64/libxenstore.so.3.0[0x3a3aa02967]
/usr/lib64/libxenstore.so.3.0[0x3a3aa0310f]
/usr/lib64/libxenstore.so.3.0(xs_read+0x14)[0x3a3aa0343b]
/usr/lib64/libxenlight.so.1.0[0x3a3b61919d]
/usr/lib64/libxenlight.so.1.0[0x3a3b613aee]
/usr/lib64/libxenlight.so.1.0[0x3a3b61492a]
/usr/lib64/libxenlight.so.1.0[0x3a3b61104d]
/usr/lib64/libxenlight.so.1.0(libxl_domain_create_new+0x35)[0x3a3b6111e9]
xl[0x40954c]
xl[0x40e553]
xl[0x404e37]
/lib64/libc.so.6(__libc_start_main+0xf4)[0x36cc81d994]
xl[0x404a19]
======= Memory map: ========
00400000-0041a000 r-xp 00000000 08:02 4200933                           
/usr/sbin/xl
0061a000-0061d000 rw-p 0001a000 08:02 4200933                           
/usr/sbin/xl
01321000-01326000 rw-p 00000000 00:00 0                                  [heap]
01326000-01327000 rw-p 00000000 00:00 0                                  [heap]
01327000-01328000 rw-p 00000000 00:00 0                                  [heap]
01328000-01329000 rw-p 00000000 00:00 0                                  [heap]
01329000-01348000 rw-p 00000000 00:00 0                                  [heap]
41d8f000-41d90000 ---p 00000000 00:00 0
41d90000-42590000 rw-p 00000000 00:00 0
36cb800000-36cb81c000 r-xp 00000000 08:02 11818018                      
/lib64/ld-2.5.so
36cba1b000-36cba1c000 r--p 0001b000 08:02 11818018                      
/lib64/ld-2.5.so
36cba1c000-36cba1d000 rw-p 0001c000 08:02 11818018                      
/lib64/ld-2.5.so
36cc800000-36cc94e000 r-xp 00000000 08:02 11818019                      
/lib64/libc-2.5.so
36cc94e000-36ccb4d000 ---p 0014e000 08:02 11818019                      
/lib64/libc-2.5.so
36ccb4d000-36ccb51000 r--p 0014d000 08:02 11818019                      
/lib64/libc-2.5.so
36ccb51000-36ccb52000 rw-p 00151000 08:02 11818019                      
/lib64/libc-2.5.so
36ccb52000-36ccb57000 rw-p 00000000 00:00 0
36ccc00000-36ccc02000 r-xp 00000000 08:02 11818021                      
/lib64/libdl-2.5.so
36ccc02000-36cce02000 ---p 00002000 08:02 11818021                      
/lib64/libdl-2.5.so
36cce02000-36cce03000 r--p 00002000 08:02 11818021                      
/lib64/libdl-2.5.so
36cce03000-36cce04000 rw-p 00003000 08:02 11818021                      
/lib64/libdl-2.5.so
36cd400000-36cd416000 r-xp 00000000 08:02 11818022                      
/lib64/libpthread-2.5.so
36cd416000-36cd615000 ---p 00016000 08:02 11818022                      
/lib64/libpthread-2.5.so
36cd615000-36cd616000 r--p 00015000 08:02 11818022                      
/lib64/libpthread-2.5.so
36cd616000-36cd617000 rw-p 00016000 08:02 11818022                      
/lib64/libpthread-2.5.so
36cd617000-36cd61b000 rw-p 00000000 00:00 0
36cd800000-36cd814000 r-xp 00000000 08:02 4198180                       
/usr/lib64/libz.so.1.2.3
36cd814000-36cda13000 ---p 00014000 08:02 4198180                       
/usr/lib64/libz.so.1.2.3
36cda13000-36cda14000 rw-p 00013000 08:02 4198180                       
/usr/lib64/libz.so.1.2.3
36d8600000-36d8603000 r-xp 00000000 08:02 11818020                      
/lib64/libuuid.so.1.2
36d8603000-36d8803000 ---p 00003000 08:02 11818020                      
/lib64/libuuid.so.1.2
36d8803000-36d8804000 rw-p 00003000 08:02 11818020                      
/lib64/libuuid.so.1.2
36d9a00000-36d9a02000 r-xp 00000000 08:02 11818043                      
/lib64/libutil-2.5.so
36d9a02000-36d9c01000 ---p 00002000 08:02 11818043                      
/lib64/libutil-2.5.so
36d9c01000-36d9c02000 r--p 00001000 08:02 11818043                      
/lib64/libutil-2.5.so
36d9c02000-36d9c03000 rw-p 00002000 08:02 11818043                      
/lib64/libutil-2.5.so
36db600000-36db60f000 r-xp 00000000 08:02 4220784                       
/usr/lib64/libbz2.so.1.0.3
36db60f000-36db80e000 ---p 0000f000 08:02 4220784                       
/usr/lib64/libbz2.so.1.0.3
36db80e000-36db810000 rw-p 0000e000 08:02 4220784                       
/usr/lib64/libbz2.so.1.0.3
3a3a600000-3a3a620000 r-xp 00000000 08:02 4204778                       
/usr/lib64/libxenctrl.so.4.0.0
3a3a620000-3a3a81f000 ---p 00020000 08:02 4204778                       
/usr/lib64/libxenctrl.so.4.0.0
3a3a81f000-3a3a820000 rw-p 0001f000 08:02 4204778                       
/usr/lib64/libxenctrl.so.4.0.0
3a3aa00000-3a3aa05000 r-xp 00000000 08:02 4200205                       
/usr/lib64/libxenstore.so.3.0.0
3a3aa05000-3a3ac04000 ---p 00005000 08:02 4200205                       
/usr/lib64/libxenstore.so.3.0.0
3a3ac04000-3a3ac05000 rw-p 00004000 08:02 4200205                       
/usr/lib64/libxenstore.so.3.0.0
3a3ac05000-3a3ac08000 rw-p 00000000 00:00 0
3a3ae00000-3a3ae25000 r-xp 00000000 08:02 4204780                       
/usr/lib64/libxenguest.so.4.0.0
3a3ae25000-3a3b025000 ---p 00025000 08:02 4204780                       
/usr/lib64/libxenguest.so.4.0.0
3a3b025000-3a3b027000 rw-p 00025000 08:02 4204780                       
/usr/lib64/libxenguest.so.4.0.0
3a3b200000-3a3b206000 r-xp 00000000 08:02 4204787                       
/usr/lib64/libblktapctl.so.1.0.0
3a3b206000-3a3b406000 ---p 00006000 08:02 4204787                       
/usr/lib64/libblktapctl.so.1.0.0
3a3b406000-3a3b407000 rw-p 00006000 08:02 4204787                       
/usr/lib64/libblktapctl.so.1.0.0
3a3b600000-3a3b627000 r-xp 00000000 08:02 4199518                       
/usr/lib64/libxenlight.so.1.0.0
3a3b627000-3a3b827000 ---p 00027000 08:02 4199518                       
/usr/lib64/libxenlight.so.1.0.0
3a3b827000-3a3b828000 rw-p 00027000 08:02 4199518                       
/usr/lib64/libxenlight.so.1.0.0
3a3ba00000-3a3ba07000 r-xp 00000000 08:02 4201309                       
/usr/lib64/libxlutil.so.1.0.0
3a3ba07000-3a3bc07000 ---p 00007000 08:02 4201309                       
/usr/lib64/libxlutil.so.1.0.0
3a3bc07000-3a3bc08000 rw-p 00007000 08:02 4201309                       
/usr/lib64/libxlutil.so.1.0.0
7fa7cd2d2000-7fa7cd2df000 r-xp 00000000 08:02 11818036                  
/lib64/libgcc_s-4.1.2-20080825.so.1
7fa7cd2df000-7fa7cd4df000 ---p 0000d000 08:02 11818036                  
/lib64/libgcc_s-4.1.2-20080825.so.1
7fa7cd4df000-7fa7cd4e0000 rw-p 0000d000 08:02 11818036                  
/lib64/libgcc_s-4.1.2-20080825.so.1
7fa7cd4fd000-7fa7cd503000 rw-p 00000000 00:00 0 Aborted


-- 
Configure bugmail: 
http://bugzilla.xensource.com/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.

_______________________________________________
Xen-bugs mailing list
Xen-bugs@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-bugs
[More with this subject...]
<Prev in Thread] Current Thread [Next in Thread>
  • [Xen-bugs] [Bug 1761] New: [xl]Fail to create multi-guests with NIC assigned, bugzilla-daemon <=
Previous by Date:  [Xen-bugs] [Bug 1759] Xen 4.0.1 live migration restore over-writes new hypervisor's boot-time record (a.k.a. bug 1282 is back), bugzilla-daemon
Next by Date:  [Xen-bugs] [Bug 1762] New: [VT-D]Sometimes xen panic when run guest with two devices case, bugzilla-daemon
Previous by Thread:  [Xen-bugs] [Bug 1760] New: xendomains stop is not called on dom0 reboot on CentOS, bugzilla-daemon
Next by Thread:  [Xen-bugs] [Bug 1762] New: [VT-D]Sometimes xen panic when run guest with two devices case, bugzilla-daemon
Indexes:  [Date] [Thread] [Top] [All Lists]
 
   

Copyright , Citrix Systems Inc. All rights reserved. Legal and Privacy