RE: [Xen-ia64-devel] [Test Report] Xen/IPF Unstable CS#18860 Status --- Dom0 Crash

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

Hi Isaku,
    We re-get the detail information from serial port, please see below. Two 
comments add:
    1. We can be sure the Cset#18832 works well on the same tiger4 machine. But 
we did not do regression test between 18832 and this 18860.
    2. It is strange that on another Tiger4 box, dom0 will NOT crash. Do you 
have any idea from the serial log? Thanks!

ACPI: bus type pci registered
(XEN) mm.c:769:d0 vcpu 0 iip 0xa00000010054b360: bad mpa d 0 0x807ff14f08 (=> 0x
100ab4000)
Unable to handle kernel NULL pointer dereference (address 0000000000000008)
swapper[1]: Oops 8804682956800 [1]
Modules linked in:

Pid: 1, CPU 0, comm:              swapper
psr : 00001010085a2010 ifs : 800000000000050d ip  : [<a000000100136340>]    Not
tainted
ip is at cache_alloc_refill+0x300/0x540
unat: 0000000000000000 pfs : 400000000000050d rsc : 0000000000000007
rnat: 00001010085a6010 bsps: a00000010054b360 pr  : 000000000000a581
ldrs: 0000000000000000 ccv : 0000000000000000 fpsr: 0009804c8a70433f
csd : 0000000000000000 ssd : 0000000000000000
b0  : a000000100136280 b6  : a0000001005659d0 b7  : a00000010054f2a0
f6  : 1003e0000000000000000 f7  : 1003e0000000000000000
f8  : 1003e0000000000000040 f9  : 000000000000000000000
f10 : 000000000000000000000 f11 : 000000000000000000000
r1  : a0000001011448b0 r2  : 0000000000000000 r3  : e00000807ff14f30
r8  : 00000000000000f0 r9  : 000000000000001b r10 : e00000807ff14f20
r11 : 0000000000002094 r12 : e00000007f5cfd90 r13 : e00000007f5c8000
r14 : 0000000000000000 r15 : e00000007ff1a114 r16 : 0000000000100100
r17 : e00000807ff14f24 r18 : e00000807ff14f20 r19 : e00000807ff14f08
r20 : 0000000000000040 r21 : e00000007ff14f00 r22 : 0000000000000000
r23 : 0000000000200200 r24 : e00000007ff14f48 r25 : e0000000019e6480
r26 : e00000007ff18080 r27 : 0000000000000000 r28 : e0000000019e6670
r29 : e0000000019e6660 r30 : 000000000000003b r31 : e0000000019e6488

Call Trace:
 [<a00000010001db20>] show_stack+0x40/0xa0
                                sp=e00000007f5cf940 bsp=e00000007f5c9500
 [<a00000010001e780>] show_regs+0x840/0x880
                                sp=e00000007f5cfb10 bsp=e00000007f5c94a8
 [<a000000100043460>] die+0x1c0/0x380
                                sp=e00000007f5cfb10 bsp=e00000007f5c9460
 [<a00000010006dae0>] ia64_do_page_fault+0x880/0x9a0
                                sp=e00000007f5cfb30 bsp=e00000007f5c9410
 [<a0000001000702c0>] xen_leave_kernel+0x0/0x3e0
                                sp=e00000007f5cfbc0 bsp=e00000007f5c9410
 [<a000000100136340>] cache_alloc_refill+0x300/0x540
                                sp=e00000007f5cfd90 bsp=e00000007f5c93a0
 [<a0000001001367c0>] __kmalloc+0x240/0x360
                                sp=e00000007f5cfd90 bsp=e00000007f5c9368
 [<a000000100106af0>] __kzalloc+0x30/0x80
                                sp=e00000007f5cfd90 bsp=e00000007f5c9340
 [<a000000100551f90>] acpi_ds_build_internal_package_obj+0x190/0x340
                                sp=e00000007f5cfd90 bsp=e00000007f5c92f0
 [<a00000010054e290>] acpi_ds_eval_data_object_operands+0x1b0/0x260
                                sp=e00000007f5cfd90 bsp=e00000007f5c92b8
 [<a000000100550070>] acpi_ds_exec_end_op+0x730/0xac0
                                sp=e00000007f5cfda0 bsp=e00000007f5c9270
 [<a000000100578700>] acpi_ps_parse_loop+0x1040/0x1940
                                sp=e00000007f5cfda0 bsp=e00000007f5c9210
 [<a000000100576b40>] acpi_ps_parse_aml+0x100/0x560
                                sp=e00000007f5cfdb0 bsp=e00000007f5c91b8
 [<a00000010054ee10>] acpi_ds_execute_arguments+0x1f0/0x260
                                sp=e00000007f5cfdb0 bsp=e00000007f5c9160
 [<a00000010054f0c0>] acpi_ds_get_package_arguments+0xc0/0xe0
                                sp=e00000007f5cfdb0 bsp=e00000007f5c9140
 [<a000000100574710>] acpi_ns_init_one_object+0x2b0/0x380
                                sp=e00000007f5cfdb0 bsp=e00000007f5c90f0
 [<a0000001005753c0>] acpi_ns_walk_namespace+0x280/0x2e0
                                sp=e00000007f5cfdb0 bsp=e00000007f5c9080
 [<a000000100570b50>] acpi_walk_namespace+0x90/0xc0
                                sp=e00000007f5cfdb0 bsp=e00000007f5c9030
 [<a000000100574400>] acpi_ns_initialize_objects+0x60/0xc0
                                sp=e00000007f5cfdb0 bsp=e00000007f5c9018
 [<a0000001005884e0>] acpi_initialize_objects+0x60/0x100
                                sp=e00000007f5cfdd0 bsp=e00000007f5c8ff0
 [<a000000100c802f0>] acpi_init+0xb0/0x460
                                sp=e00000007f5cfdd0 bsp=e00000007f5c8fd0
 [<a000000100011900>] init+0x320/0x840
                                sp=e00000007f5cfe00 bsp=e00000007f5c8f98
 [<a00000010001bfd0>] kernel_thread_helper+0x30/0x60
                                sp=e00000007f5cfe30 bsp=e00000007f5c8f70
 [<a0000001000110e0>] start_kernel_thread+0x20/0x40
                                sp=e00000007f5cfe30 bsp=e00000007f5c8f70
 <0>Kernel panic - not syncing: Attempted to kill init!
 (XEN) Domain 0 crashed: rebooting machine in 5 seconds.



Isaku Yamahata wrote:
> Only call stack?
> Panic messages and/or register dump aren't available?
> 
>> 
>> Thanks,
>> Zhang Jingke
>> 
>> 
>> _______________________________________________
>> Xen-ia64-devel mailing list
>> Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-ia64-devel



Thanks,
Zhang Jingke

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