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

["Zhang, Jingke" <jingke.zhang@xxxxxxxxx>]

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

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