Re: [Xen-devel] The segmentfault when using xl create domU

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Tue, 2014-04-15 at 10:33 +0800, duqi wrote:
>  Hi there,
> We tried to create domU with command "xl -vvv create -d domU_01" and
> met the below fault:
> 
> root@linaro-alip:~/domU# xl -vvv create -d domU_01

Does this happen if you drop the "-d"?

please could you run under gdb and grab a backtrace. Someth8ing like:
        # gdb --args xl -vvv create -d domU_01
        (gdb) run
        ....
        crash!
        (gdb) bt

> Parsing config from domU_test
> unable to format domain config as JSON (YAJL:1)
> libxl: debug: libxl_create.c:1342:do_domain_create: ao 0x1df8610:
> create: how=(nil) callback=(nil) poller=0x1df8658
> Segmentation fault
> 
> Here is the context of domU_01:
>    kernel = "/root/domU/zImage"
>    memory = "64" 
>    name = "domU" 
>    vcpus = 1 
>    serial="pty"
>    disk = [ 'phy:/dev/loop0,xvda,w' ]
>    vif=[ 'mac=00:16:3e:56:af:69,bridge=virbr0,type=netfront', ]
> Here is our version and conigurations about xen:
> Xen ï git://xenbits.xen.org/xen.git and 'RELEASE-4.4.0' branch
> we used "make dist-xen XEN_TARGET_ARCH=arm32
> CROSS_COMPILE=arm-linux-gnueabihf- CONFIG_EARLY_PRINTK=sun7i" to
> compile the xen.
> 
> Could you give us some  advices?
> Thank you very much.
> 
> duqi.
> 
> 
> 
> 



_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel