RE: [Xen-devel] 3.1/2 live migration panic

["Ian Pratt" <Ian.Pratt@xxxxxxxxxxxxx>]

> Is this familiar to anybody? I can reproduce this during live
migration
> and heavy disk usage in both 3.1 and 3.2 on 64-bit.

What guest OS? How many VCPUs?

Ian
 
> regards
> john
> 
> Xen panic[dom=0xffff8300e2e86100/vcpu=0xffff8300e2edc100]: FATAL PAGE
> FAULT
> [error_code=0000]
> Faulting linear address: ffff81c0ffc07c48
> 
>         rdi: ffff828c801efdf0 rsi: ffff8300e2ef7a18 rdx:
> ffff8300e2ef7a48
>         rcx:                8  r8:        800000000  r9:
> ffff8300e3de8100
>         rax: ffff8300e2ef7b08 rbx: ffff8300e2edc100 rbp:
> ffff8300e2ef7af8
>         r10: ffff828c80203468 r11: ffff8300e2ef7a88 r12:
> 282
>         r13:       3000000008 r14: ffff828c8013577a r15:
> 3e2ef79a8
>         fsb:                0 gsb: ffffff00ba9dc580  ds:
> 4b
>          es:               4b  fs:                0  gs:
> 1c3
>          cs:             e008 rfl:              282 rsp:
> ffff8300e2ef7a00
>         rip: ffff828c8015b2eb:  ss:                0
>         cr0: 8005003b  cr2: ffff81c0ffc07c48  cr3: 1cc4c1000  cr4:
> 6f0
> Xen panic[dom=0xffff8300e2e86100/vcpu=0xffff8300e2edc100]: FATAL PAGE
> FAULT
> [error_code=0000]
> Faulting linear address: ffff81c0ffc07c48
> 
> 
> ffff8300e2ef7af8 xpv:do_page_fault+13d
> ffff8300e2ef7b38 xpv:handle_exception+4b
> ffff8300e2ef7b68 0xffff8300e2e86100 (in Xen)
> ffff8300e2ef7c58 xpv:sh_page_fault__shadow_4_guest_4+598
> ffff8300e2ef7e58 xpv:paging_fault+3c
> ffff8300e2ef7e88 xpv:fixup_page_fault+22b
> ffff8300e2ef7ed8 xpv:do_page_fault+40
> ffff8300e2ef7f18 xpv:handle_exception+4b
> 
> 
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