Re: [XenPPC] xm-test can panic Xen on JS20

[Jimi Xenidis <jimix@xxxxxxxxxxxxxx>]

Not really similar to Tony's.
Dan yours is known, Xen is setup to trap if Dom0 shutsdown _and_  
crash_debug=y
-JX

On Oct 6, 2006, at 5:03 PM, poff wrote:

> Similar panic whenever 'shutdown -h' on JS20 (using local ide for  
> root fs):
> ...
> /dev/hda2  
> umounted                                                   done
>                                                                      d 
> one
> Shutting down MD  
> Raid                                                done
> Stopping  
> udevd:                                                      done
> proc umounted
> The system will be halted immediately.
> Synchronizing SCSI cache for disk sda:
> Shutdown: hdc
> Shutdown: hda
> Power down.
> (XEN) [000000000000F960] 00000000004246C4 .debugger_trap_immediate 
> +0x18/0x28
> (XEN) [000000000000F9E0] 00000000004245E0 .dom0_shutdown+0x20/0xec
> (XEN) [000000000000FA70] 0000000000405ACC .domain_shutdown+0x44/0x128
> (XEN) [000000000000FB00] 00000000004232DC .do_sched_op+0x15c/0x2e8
> (XEN) [000000000000FBF0] 0000000000439388 .hcall_xen+0xc4/0xf0
> (XEN) [000000000000FC90] 00000000004394A4 .do_hcall+0x54/0x84
> (XEN) [000000000000FD20] 000000000044C278 ex_hcall_continued+0xe4/0xf4
> (XEN) [0000000000437EC8] 800100017C0802A6
> (XEN) SP (600000004bffffd8) is not in xen space
> (XEN) program_exception: type: 0x700
> (XEN) ----[ Xen-3.0-unstable     ]----
> (XEN) CPU: 00000000   DOMID: 00000000
> (XEN) pc 00000000004246c4 msr 9000000000029002
> (XEN) lr 00000000004246c4 ctr 000000000042f15c
> (XEN) srr0 ffffffffffffffff srr1 ffffffffffffffff
> (XEN) r00: 00000000004246c4 000000000000f960 000000000074cb38  
> 9000000000009002
> (XEN) r04: 0000000000000000 00000000ffffffff 0000000000000000  
> 0000000000000001
> (XEN) r08: 000000000075229c 000000000075229c 0000000000000000  
> 0000000000752228
> (XEN) r12: 0000000000439450 0000000000009080 0000000010070000  
> 0000000000000001
> (XEN) r16: 00000000100a0000 00000000100aa0b0 0000000000000000  
> 00000000fffffff6
> (XEN) r20: 0000000000000001 0000000000000000 0000000000000000  
> 0000000000000000
> (XEN) r24: 0000000000000000 0000000010010000 0000000000000001  
> 0000000000004000
> (XEN) r28: c00000000b5a3b80 000000000000fd90 c000000000542160  
> 000000000000f960
> (XEN) dar 0xd000080000008016, dsisr 0x02200000
> (XEN) hid4 0x6000020000000040
> (XEN) ---[ backtrace ]---
> (XEN) [000000000000F9E0] 00000000004245E0 .dom0_shutdown+0x20/0xec
> (XEN) [000000000000FA70] 0000000000405ACC .domain_shutdown+0x44/0x128
> (XEN) [000000000000FB00] 00000000004232DC .do_sched_op+0x15c/0x2e8
> (XEN) [000000000000FBF0] 0000000000439388 .hcall_xen+0xc4/0xf0
> (XEN) [000000000000FC90] 00000000004394A4 .do_hcall+0x54/0x84
> (XEN) [000000000000FD20] 000000000044C278 ex_hcall_continued+0xe4/0xf4
> (XEN) [0000000000437EC8] 800100017C0802A6
> (XEN) SP (600000004bffffd8) is not in xen space
> (XEN) machine_halt called
> (XEN) machine_halt failed, manual powercycle required!
>
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