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-ia64-devel

[Xen-ia64-devel] crash while unpacking tar.bz/tar.gz archives

To: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-ia64-devel] crash while unpacking tar.bz/tar.gz archives
From: Jan Werner <jan.werner@xxxxxxxx>
Date: Wed, 08 Aug 2007 14:55:16 +0200
Delivery-date: Wed, 08 Aug 2007 05:54:53 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-ia64-devel-request@lists.xensource.com?subject=help>
List-id: Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>
List-post: <mailto:xen-ia64-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-ia64-devel>, <mailto:xen-ia64-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-ia64-devel>, <mailto:xen-ia64-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Thunderbird 2.0.0.6 (Windows/20070728)
hi

i've been running several domU's on my tiger4 system in the last week under heavy load, well everything worked fine, as long as i have not been unpacking tar files.

the whole machine crashes if i try to extract tar / tar.bz2 or tar.gz files, well seems that not every single try crashed the whole machine

happens if i do that in dom0 as well as domU

i'm getting following output on the console:

######################## snip ###########################
INIT: Entering runlevel: 3
* Starting syslog-ng ... [ ok ]

* Mounting network filesystems ... [ ok ]

* Setting clock via the NTP client 'ntpdate' ... [ ok ]

* Starting ntpd ... [ ok ]

* Starting sshd ... [ ok ]

* Starting vixie-cron ... [ ok ]

* Starting local ... [ ok ]

Nothing to flush.
Waiting for peth0 to negotiate link....
(XEN) mm.c:708:d0 vcpu 0 iip 0xa000000100626ba0: bad mpa d 3 0x1ee40000 (=> 0x20000000) (XEN) mm.c:708:d0 vcpu 0 iip 0xa00000010061bb00: bad mpa d 5 0x4f98000 (=> 0x20000000) (XEN) mm.c:708:d0 vcpu 0 iip 0xa0000001004fbe20: bad mpa d 19 0x36bc000 (=> 0x10000000) (XEN) mm.c:708:d0 vcpu 0 iip 0xe000000000000810: bad mpa d 0 0x3ffff00000008 (=> 0x2005c000)
blkback.20.xvda[11592]: Oops 11003706212352 [1]
Modules linked in:

Pid: 11592, CPU 0, comm:      blkback.20.xvda
psr : 0000121008522030 ifs : 8000002fbe1c4408 ip : [<a0000001004f2ef1>] Nottaintedip is at __copy_user+0x891/0x960
unat: 0000000000000000 pfs : 400000000000040b rsc : 0000000000000007
rnat: 00000001c0c16000 bsps: 0000000000000008 pr  : 0000000000005541
ldrs: 0000000000000000 ccv : 0000000000000000 fpsr: 0009804c8a70433f
csd : 0000000000000000 ssd : 0000000000000000
b0  : a0000001004f7770 b6  : a0000001004f2de0 b7  : a0000001004f7820
f6  : 000000000000000000000 f7  : 1003e0000000000000200
f8  : 1003e0000000000000078 f9  : 000000000000000000000
f10 : 000000000000000000000 f11 : 000000000000000000000
r1  : a00000010110fe70 r2  : ffffffff00000020 r3  : ffffffff00000820
r8  : 0000000000002000 r9  : 00000000000000ff r10 : 0000000000000000
r11 : 00000000000049c1 r12 : e00000001b87fd90 r13 : e00000001b878000
r14 : 000000003eb7a000 r15 : ffffffff0000000f r16 : 0000000000002000
r17 : 000000003eb7a000 r18 : 000000003eb7a800 r19 : ffffffff0000100f
r20 : 000000003eb7b000 r21 : 0000000000000020 r22 : 0000000000000100
r23 : 0000000000001000 r24 : 0000000000000000 r25 : a000000100f10628
r26 : 0000000000000001 r27 : 8000000000000001 r28 : 000000003eb78000
r29 : a0000001004f2de0 r30 : 0000000000000000 r31 : 400000000000040b

Call Trace:
[<a00000010001d640>] show_stack+0x40/0xa0
                               sp=e00000001b87f940 bsp=e00000001b879468
[<a00000010001e2a0>] show_regs+0x840/0x880
                               sp=e00000001b87fb10 bsp=e00000001b879410
[<a000000100042a00>] die+0x1c0/0x380
                               sp=e00000001b87fb10 bsp=e00000001b8793c0
[<a000000100066c30>] ia64_do_page_fault+0x870/0x9a0
                               sp=e00000001b87fb30 bsp=e00000001b879370
[<a0000001000693e0>] xen_leave_kernel+0x0/0x3e0
                               sp=e00000001b87fbc0 bsp=e00000001b879370
[<a0000001004f2ef0>] __copy_user+0x890/0x960
                               sp=e00000001b87fd90 bsp=e00000001b879330
[<a0000001004f7770>] sync_single+0xf0/0x1a0
                               sp=e00000001b87fd90 bsp=e00000001b8792f0
[<a0000001004f7b00>] swiotlb_sync_sg_for_device+0x2e0/0x320
                               sp=e00000001b87fd90 bsp=e00000001b879290
[<a000000100777f40>] mbox_post_cmd+0x2c0/0x3a0
                               sp=e00000001b87fd90 bsp=e00000001b879238
[<a000000100778210>] megaraid_mbox_runpendq+0x1f0/0x280
                               sp=e00000001b87fd90 bsp=e00000001b8791e0
[<a00000010077a650>] megaraid_queue_command+0x19b0/0x19e0
                               sp=e00000001b87fd90 bsp=e00000001b879178
[<a00000010072a5b0>] scsi_dispatch_cmd+0x530/0x680
                               sp=e00000001b87fdb0 bsp=e00000001b879140
[<a0000001007370b0>] scsi_request_fn+0x7b0/0xb20
                               sp=e00000001b87fdb0 bsp=e00000001b8790f0
[<a0000001004c87b0>] __generic_unplug_device+0x90/0xc0
                               sp=e00000001b87fdb0 bsp=e00000001b8790d0
[<a0000001004caf50>] generic_unplug_device+0x30/0x140
                               sp=e00000001b87fdb0 bsp=e00000001b8790a8
[<a00000010085d220>] dm_table_unplug_all+0xa0/0x100
                               sp=e00000001b87fdb0 bsp=e00000001b879080
[<a000000100858d00>] dm_unplug_all+0x40/0x80
                               sp=e00000001b87fdb0 bsp=e00000001b879060
[<a0000001006c1410>] unplug_queue+0x70/0xc0
                               sp=e00000001b87fdb0 bsp=e00000001b879040
[<a0000001006c29e0>] blkif_schedule+0x9e0/0xbc0
                               sp=e00000001b87fdb0 bsp=e00000001b878fd0
[<a0000001000beb80>] kthread+0x180/0x200
                               sp=e00000001b87fe20 bsp=e00000001b878f98
[<a00000010001bb10>] kernel_thread_helper+0x30/0x60
                               sp=e00000001b87fe30 bsp=e00000001b878f70
[<a0000001000110e0>] start_kernel_thread+0x20/0x40
                               sp=e00000001b87fe30 bsp=e00000001b878f70

######################## snap ###########################

does anybody have an idea whats wrong?

--
Jan Werner
Network Administrator

Wazap AG
Karl-Liebknecht-Str. 5
D-10178 Berlin, Germany

Tel           +49 (0)30 278744-2811
Fax           +49 (0)30 278744-29

Email         jan.werner@xxxxxxxx
URL           http://wazap.com

Winner of the prestigious 2007 Red Herring Europe 100 award.

Amtsgericht:  Berlin-Charlottenburg
Vorstand:     Andreas Rührig (Vors.), Timo Meyer, Alexander Piutti,
              Philip Gienandt
Aufsichtsrat: Martin Sinner (Vors.), Frank Böhnke, Florian Seubert,
              Markus Jorquera Imbernón, Philippe Collombel




_______________________________________________
Xen-ia64-devel mailing list
Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-ia64-devel

<Prev in Thread] Current Thread [Next in Thread>