Re: [Xen-ia64-devel] Cset#19203: Destroy VTI made dom0 crash --- blocking issue for ABAT

[Isaku Yamahata <yamahata@xxxxxxxxxxxxx>]

Could you try the attached patch?

On Fri, Feb 13, 2009 at 05:03:07PM +0800, Zhang, Jingke wrote:
> Hi all,
>      With latest Cset#19203, dom0 will crash when destroying VTI, either by 
> "xm des ..." or "run poweroff in VTI". It blocks this round of ABAT testing. 
> 
>     Serial log info is in below:
>     =================
> (XEN) Assertion 'entry->prev->next == entry' failed, line 170, file
> /home/build/nightly/builds_xen_ia64_unstable/xen-3.3-hg-xen_ia64_unstable-19203-20090213/xen/include/xen/list.h
> (XEN) Xen BUG at
> /home/build/nightly/builds_xen_ia64_unstable/xen-3.3-hg-xen_ia64_unstable-19203-20090213/xen/include/xen/list.h:170
> (XEN) FIXME: implement ia64 dump_execution_state()
> (XEN) 
> (XEN) Call Trace:
> (XEN)  [<f4000000040fbbf0>] show_stack+0x90/0xb0
> (XEN)                                 sp=f0000002fcd8fbf0 bsp=f0000002fcd89708
> (XEN)  [<f4000000040fc700>] dump_stack+0x30/0x50
> (XEN)                                 sp=f0000002fcd8fdc0 bsp=f0000002fcd896e8
> (XEN)  [<f400000004060d10>] __bug+0x70/0xa0
> (XEN)                                 sp=f0000002fcd8fdc0 bsp=f0000002fcd896b8
> (XEN)  [<f400000004031050>] free_domheap_pages+0x380/0x700
> (XEN)                                 sp=f0000002fcd8fdc0 bsp=f0000002fcd89658
> (XEN)  [<f4000000040a7e30>] domain_page_flush_and_put+0x1c0/0x500
> (XEN)                                 sp=f0000002fcd8fdc0 bsp=f0000002fcd89610
> (XEN)  [<f4000000040a8300>] domain_put_page+0x190/0x530
> (XEN)                                 sp=f0000002fcd8fdd0 bsp=f0000002fcd895a0
> (XEN)  [<f4000000040a8980>] zap_domain_page_one+0x2e0/0x4e0
> (XEN)                                 sp=f0000002fcd8fde0 bsp=f0000002fcd89500
> (XEN)  [<f4000000040a8e40>] dom0vp_zap_physmap+0x70/0x90
> (XEN)                                 sp=f0000002fcd8fdf0 bsp=f0000002fcd894c8
> (XEN)  [<f40000000407f990>] do_dom0vp_op+0x2a0/0x730
> (XEN)                                 sp=f0000002fcd8fdf0 bsp=f0000002fcd89480
> (XEN)  [<f400000004002e30>] fast_hypercall+0x170/0x340
> (XEN)                                 sp=f0000002fcd8fe00 bsp=f0000002fcd89480
> (XEN) 
> (XEN) ****************************************
> (XEN) Panic on CPU 2:
> (XEN) Xen BUG at
> /home/build/nightly/builds_xen_ia64_unstable/xen-3.3-hg-xen_ia64_unstable-19203-20090213/xen/include/xen/list.h:170
> (XEN) ****************************************
> (XEN) 
> (XEN) Reboot in five seconds...  
> 
> 
> Thanks,
> Zhang Jingke
> 
> _______________________________________________
> Xen-ia64-devel mailing list
> Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-ia64-devel
> 

-- 
yamahata

fix-relinquish_memory.patch
Description: Text Data

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