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-users

[Xen-devel] Poweredge 2600

To: xen-users@xxxxxxxxxxxxxxxxxxx, Xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] Poweredge 2600
From: Rob See <rob@xxxxxxxx>
Date: Thu, 04 Aug 2005 13:49:45 -0400
Delivery-date: Thu, 04 Aug 2005 19:57:47 +0000
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mozilla Thunderbird 1.0.6 (Macintosh/20050716)
All,

I'm running into the following oops with a Poweredge 2600 (also an E7500 based machine) Does anyone have any suggestions ? The machine seems to work OK with a standard i386 kernel, and has had a problem similar to this with Xen 2.0.5-2.0.6 and build 1370 of the FC4 kernel which I believe is based on xen-unstable from early May. Is this a problem that the noirqbalance might fix ? Its got 1gig of RAM which I have swapped out. I also recently added an additional 1gig and I'm still seeing these problems. The uptime was around 5 days. I believe that my Amanda nightly tape backup was running at this time (dumps to a LTO tape drive plugged into an Adaptec AHA-3960D / AIC-7899A U160/m (rev 01)).
Also on a side note I'm seeing the following messages on the same machine:
Timer ISR/0: Time went backwards: delta=-29990000 cpu_delta=20010000 shadow=152010000000 off=11000 processed=152040000000 cpu_processed=151990000000
 0: 151990000000
 1: 151990000000
 2: 152040000000
 3: 151990000000

Thanks for any help.
-Rob



Aug 4 04:02:02 hamilton kernel: Modules linked in: nfs lockd bridge md5 ipv6 parport_pc lp parport autofs4 i2c_dev i2c_core sunrpc uhci_hcd e1000 sg st dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod megaraid_mbox megaraid_mm aic7xxx scsi_transport_spi sd_mod scsi_mod
Aug  4 04:02:02 hamilton kernel: CPU:    1
Aug 4 04:02:02 hamilton kernel: EIP: 0061:[<c017e384>] Not tainted VLI Aug 4 04:02:02 hamilton kernel: EFLAGS: 00010283 (2.6.11-1.1370_FC4.rootxen0)
Aug  4 04:02:02 hamilton kernel: EIP is at iput+0x14/0x70
Aug 4 04:02:02 hamilton kernel: eax: 00000000 ebx: cd3341cc ecx: cd334100 edx: c03b6f00 Aug 4 04:02:02 hamilton kernel: esi: c4d9cad8 edi: c4d9cae0 ebp: 00000080 esp: c8ad1d7c
Aug  4 04:02:02 hamilton kernel: ds: 0069   es: 0069   ss: 0069
Aug 4 04:02:02 hamilton kernel: Process find (pid: 5685, threadinfo=c8ad0000 task=cf0f3020) Aug 4 04:02:02 hamilton kernel: Stack: cd3341cc c017b55f 00000000 0000008a 00000000 c07d5a00 c017b9c4 c014f0ec Aug 4 04:02:02 hamilton kernel: 0012d900 00000000 0000c7fb 00000018 00000000 000080d2 00000020 0000000a Aug 4 04:02:02 hamilton kernel: c8ad1de0 c8ad1e48 c0354c20 c01501a7 0000c7fa 00000000 00000000 00000000
Aug  4 04:02:02 hamilton kernel: Call Trace:
Aug  4 04:02:02 hamilton kernel:  [<c017b55f>] prune_dcache+0x10f/0x1a0
Aug 4 04:02:02 hamilton kernel: [<c017b9c4>] shrink_dcache_memory+0x14/0x40
Aug  4 04:02:02 hamilton kernel:  [<c014f0ec>] shrink_slab+0xfc/0x160
Aug  4 04:02:02 hamilton kernel:  [<c01501a7>] try_to_free_pages+0xe7/0x1d0
Aug  4 04:02:02 hamilton kernel:  [<c01507ac>] wakeup_kswapd+0x6c/0xa7
Aug  4 04:02:02 hamilton kernel:  [<c0148e4d>] __alloc_pages+0xdd/0x430
Aug  4 04:02:02 hamilton kernel:  [<c0153f0a>] do_anonymous_page+0xca/0x200
Aug  4 04:02:02 hamilton kernel:  [<c01e2248>] copy_to_user+0x58/0x80
Aug  4 04:02:02 hamilton kernel:  [<c01540a8>] do_no_page+0x68/0x340
Aug  4 04:02:02 hamilton kernel:  [<c015460c>] handle_mm_fault+0x18c/0x1f0
Aug  4 04:02:02 hamilton kernel:  [<c0115417>] do_page_fault+0x1d7/0x65d
Aug  4 04:02:02 hamilton kernel:  [<c015659f>] do_mmap_pgoff+0x55f/0x7d0
Aug  4 04:02:02 hamilton kernel:  [<c0112dc4>] sys_mmap2+0x94/0xd0
Aug  4 04:02:02 hamilton kernel:  [<c010978a>] page_fault+0x4e/0x54
Aug 4 04:02:02 hamilton kernel: Code: fd ff ff 8d 74 26 00 e9 cb fe ff ff 8d 74 26 00 8d bc 27 00 00 00 00 53 85 c0 89 c3 74 4c 83 bb 44 01 00 00 20 8b 80 ac 00 00 00 <8b> 40 24 74 49 85 c0 74 07 8b 50 14 85 d2 75 31 8d 43 24 ba 74

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>
  • [Xen-devel] Poweredge 2600, Rob See <=