KVM影子页表和EPT页表的实现机制分析

原创 已于 2025-12-13 11:27:42 修改 · 486 阅读 · 11 ·
CC 4.0 BY-SA版权
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
文章标签：

#linux

于 2025-10-29 20:03:25 首次发布

影子页表实现在CPU虚拟化技术中属于内存虚拟化范畴，让每个虚拟机都拥有自己独立的物理内存空间是巨大的挑战，影子页表是克服这种挑战的技术之一。

当前实现内存虚拟化的技术有两种：

  • 传统方式（影子页表）： 为每个虚拟机的每个进程维护一套“影子页表”，非常复杂且开销大。
  • 硬件辅助（EPT）： CPU 引入了第二层地址翻译硬件。
    • Guest Virtual Address -> Guest Physical Address -> Host Physical Address
    • EPT 单元直接负责第二阶段的翻译，由硬件完成，极大降低了内存虚拟化的开销，是性能提升的关键。

首先分析传统方式的实现原理。

影子页表的建表函数是哪个？

影子页表的建表函数入口有三个,分别是：

  1. nonpaging_init_context.负责在GUEST OS保护模式开启前的实模式中的页表构建。
  2. paging64_init_context，64位GUEST OS上，负责构建在进入保护模式后的系统页表。
  3. paging32_init_context.32位GUEST OS上，负责构建进入保护模式后的系统页表。

构建影子页表入口函数

关闭KVM EPT模式(sudo modprobe kvm_intel ept=0)，trace 影子页表调用栈：

进入保护模式之前nonpaging_page_fault：

进入保护模式之后paging64_page_fault：

如果打开KVM EPT(sudo modprobe kvm_intel ept=1)则TRACE不到上述调用堆栈，可以看到EPT模式下，由硬件负责完成第二阶段的翻译，第一阶段的翻译在GUEST OS内部进行所以不需要构建影子页表。

如果直接在内核源码中找上述几个xxxx_page_fault就会发现找不到，内核为了复用代码，把函数公共部分抽取出来，通过粘结宏定义的方式定义了以上三个函数，实现在头文件paging_tmpl.h中./arch/x86/kvm/mmu/paging_tmpl.h：

nonpaging无法和其他几个复用代码，所以是arch/x86/kvm/mmu/mmu.c中独立实现的。

之后，在mmu.c中头文件被include进来进行实例化，从而产生了paging(64/32)/nonpaging_page_fault三个函数。

名词解释

tdp: Two-Dimensional-Paging，TDP是EPT/NPT实现用的术语，和影子页表机制无关，AMD叫NPT,INTEL叫EPT，实现的是完成同样功能的一个东西。

翻译方案有三种，包括虚拟机中运行虚拟机，也就是NEST GUEST OS。

TDP page fault是否使能的开关直接来源于EPT或者NPT是否支持，如果不支持，则进入softmmu配置shadow页表实现方案。tdp_eanbled变量直接来源于NPT/EPT的打开标志。

TDP前缀的函数是EPT/NPT机制的实现，与影子页表机制无关，它代表了与影子页表截然不同的技术路线。二维的意思是，在EPT机制下，一次内存地址翻译需要经过两个独立的页表维度。

1.GUEST OS维：Guest OS维护的页表，完成GVA-》GPA的翻译。

2.宿主维度：HYP维护的EPT/NPT页表，完成GPA-》HPA的翻译。

这和影子页表机制形成了对比，TDP相关函数就是用来管理和操作第二维EPT页表的。

关于MMU方案的选择

当EPT/NPT没有打开，且非NEST虚拟化模式时，采取SHADOW页表方案。

影子页表机制的CR3到底有几个？

CR3有两个，一个是物理CR3，另外一个是软件模拟的CR3，影子页表的基地址放在物理CR3上，所以真正发挥页表翻译作用的是影子页表，软件CR3则由hypervisor维护，GUEST OS每次读写CR3,均会导致VMExit，产生对软件模拟CR3的读写请求，所以，从GUEST OS角度，其获取的并不是存放在真正物理CR3上的影子页表，而是虚拟机进程认为的也表物理地址，虽然其实际上是GPA，但是GUEST OS不应该知道这一点，隐藏HPA和HYPERVISOR的任务。GUEST OS无论从任何接口，都只能获取它认为的物理地址（GPA）。

影子页表CR3记录的是HPA地址，GUEST OS页表的arch.cr3记录的是GPA地址。

影子页表是由 Hypervisor 在宿主物理内存中额外分配的，不占用 Guest OS 可见的"客户物理内存",所以两副页表之间不存在GPA大到HPA那样的映射关系。但是Guest OS 分配的页表仍然有用且必要，它们作为"蓝图"指导影子页表的构建。

  • Guest 页表：占用 Guest 的"客户物理内存"（GPA 空间）

  • 影子页表：占用 Hypervisor 的"宿主物理内存"（HPA 空间），对 Guest 完全透明

硬件PAGE WALK走的是影子页表，硬件并不知道GUEST页表的存在，GUEST 页表的PAGE WALK由Hypervisor进行，目的是为影子页表建立提供末级GPA 数据。EPT方案下，GUEST OS页表和EPT页表的PAGE WALK都由硬件完成，软件不需要做PAGE WALK。

Guest 页表的关键作用：

  • 内容源：影子页表的内容完全来源于 Guest 页表，Guest页表的PTE项和影子页表的PTE项需要满足GPA-HPA的映射关系。虽然中间级页表不需要满足这一关系。

  • 映射定义：Guest 页表定义了 GVA→GPA 的映射关系

  • 权限源：页表项的权限位（可读、可写、可执行）都来自 Guest 页表

在EPT方案中，由于EPT表负责二级翻译，所以影子页表和GUEST OS页表格重合，两个CR3重合，不需要影子页表，物理CR3中直接记录的就是GPA地址，EPT表和EPT指针指向的是HPA。

一级表的翻译最终依赖于二级表的翻译：

下面代码片段表示的是Hypervisor管理的GUEST OS软件页表CR3的配置流程，可以看到，最终处理GUEST OS进程的SHADOW 页表PAGE FAULT时，SHADOW页表的PTE内容物理页面依赖于从GUEST OS表中解析获取得到，所以需要读取GUEST OS的软件CR3进行GUEST OS表的解析。这样才能保证GUEST OS页表GVA-》GPA的映射，和GPA对应的HVA映射到的物理地址是同一个地方。

关于二级页表建表顺序的问题

影子页表机制和EPT机制下，二级页表的建表顺序是不同的。影子页表方案时，GUEST OS首先建GUEST OS页表，当GUEST OS页表访问GPA失败时，才会退出VM进入hypervisor建立影子页表。

而EPT模式下，EPT表必须事先由hypervisor建好（感觉不事先建好也可以，像影子页表方案那样通过PAGE FAULT填EPT页表）。

影子页表技术 vs EPT

硬件PAGE WALK走的是影子页表，硬件并不知道GUEST页表的存在，GUEST 页表的PAGE WALK由Hypervisor进行，目的是为影子页表建立提供末级GPA 数据。EPT方案下，GUEST OS页表和EPT页表的PAGE WALK都由硬件完成，软件不需要做PAGE WALK。

总结如下图

影子页表虽然是一步到位，但是整个建表过程需要Hypervisor解析GUEST OS 页表，软件路径长，而EPT方案全部由硬件完成，性能更好。

影子页表的个是和GUEST OS页表的格式完全相同，否则影子页表格也就无法完成对GUEST OS页表的偷梁换柱了，下面的DEBUG例子会说明这一点。

构建测试环境，验证影子页表

构建一个测试环境，验证影子页表GVA到HPA的映射和GVA->GPA->HVA->GPA是等价映射，也就是说，我们构造两个DUMP页表操作(函数），一个是直接DUMP 影子页表的操作，输入GVA，得到一个HVA。然后利用同一个GVA，我们在构造一连串的操作获取GPA，HVA，GPA，比较最终获取的GPA是否相同，示例如下：

路径1：

路经2:

实验最终目标是确认以下断言：

相等的GVA，分别通过两条路径的翻译，得到的HPA一定是相等的，因为按照影子页表的实现逻辑，其应该和路径2的影视是完全一样的！

我们把整个确认路径分解为不同的步骤，每个步骤可能需要不同的工具，这些工具都是自己开发的。

验证环境

kvmtool虚拟化环境搭建参考

https://blog.youkuaiyun.com/tugouxp/article/details/128770145?spm=1001.2014.3001.5501

guest os 版本：linux-v5.15.196

busybox版本：busybox-1.36.0.tar.bz2

所需工具：

用户态工具：

1.用户态获取虚拟地址对应的物理地址工具：

https://blog.youkuaiyun.com/tugouxp/article/details/119545638?spm=1001.2014.3001.5501

此工具在GUEST OS和HOST OS中都会用到，GUEST OS中获取GVA的GPA，用于验证通路二的的前面对环节，在HOST OS中用于从HVA获取HPA，用于验证后一环节。

2.用户态内存分配工具，用户在GUEST OS中运行生成GVA，代码如下：

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/mman.h>
#include <errno.h>

int main(void)
{
    	void *ptr;
	long size = sysconf(_SC_PAGESIZE);
	int ret = posix_memalign(&ptr, size, size);
	
	printf("%s line %d, ptr 0x%lx.\n", __func__, __LINE__, (unsigned long)ptr);
	memset(ptr, 0x5a, size);
	
	while(1);

	return 0;
}

代码中将分配的内存MEMSET 为0x5a, 用于验证从GVA到HVA的的转换是否正确。

内核模块工具：

3.dump_pte，用户根据影子页表的内核地址和GVA进行影子页表的反向查找，获取HPA。代码：

https://gitee.com/tugouxp/dump_pte.git

4.自己开发的procinfo内核模块，用于在GUEST OS中，获取测试GUEST OS进程的页表PGD地址信息。

https://gitee.com/tugouxp/dumpprocinfo.git

5.GDB：用于调试KVMTOOL环境，获得GPA到HVA的转换。

以下实验要关闭KVM的EPT机制，方法是：

sudo rmmod kvm_intel
sudo modprobe kvm_intel ept=0

验证翻译路经2:：

第一步，将用户态地址地址翻译工具1和用户态内存分配攻击2在HOST主机上静态编译后，拷贝到busybox rootfs目录，然后将内核模块procinfo加入到GUEST OS内核源码树，编译为BUILTIN进入内核bzImage镜像，注意不要编译为模块。

之后重新构建根文件系统&编译内核并启动，之后后台运行内存分配测试程序，打印出GVA地址：0x233e6000，这个地址将是我们验证两条翻译路径函数的输入GVA地址：

查看procinfo信息：

输出中两个进程值得重点提以下，一个当然是产生测试GVA的测试进程a.out,可以看到其在GUEST OS中 PGD内核虚拟地址和物理PFN分别是：PGD: 0xffff8c3c82de6000 PGDPFN: 0x0000000000002de6，PGDPFN是0x2de6,说明a.out的页表GPA地址为0x2de6000.

另一个进程是cat,由于我们是通过cat debugfs文件节点的方式控制输出，所以打印上下文自然在cat进程中，所以读取硬件CR3寄存器的值CURCR3自然和CAT进程的PGDPFN 0x0000000000002e20保持一致。

第二步，修改arch/x86/kvm/mmu/mmu.c和arch/x86/kvm/vmx/vmx.c文件，加入打印信息，趁进入VM时重新RELOAD CR3的时机，打印hypervisor中记录的guest os 测试进程a.out的页表目录GPA 0x2de6000对应的影子页表基地址，这个对应关系存储在HASH TABLE中，影子页表基地址是hypervisor通过alloc_pages_xxx分配的，和0x2de6000没有 GPA和HPA的映射关系。

随后找到的影子页表基地址将会写入VMCS GUEST_CR3字段，进入虚拟机后，GUEST_CR3中的内容将会被LOAD进入CPU 物理CR3上，从而发挥影子页表的作用。这个过程如下图所示：

所以，我们要实现根据测试程序GPA 0x2de6000找到其对应的影子页表格的操作，就需要在这个查表中加入LOG，只需要修改如下两处：

当然，这个在操作顺序上在第一步之前做，否则实验时将无法找到影子页表的位置.

sudo dmesg|grep 2de6 找到的影子页表地址如下：

所以，guest os中的a.out测试进程，在GUEST OS中的页表是0x2de6，其真实页表则是0x107b2d000地址。

第三步，根据GVA得到GPA，a.out分配的GVA是0x233e6000，利用虚拟地址翻译工具，得到其GPA：

得到的GPA为0x8fca000。

第四步：前面文章有分析过，GPA和HVA之间有简单的线性偏移关系，所以我们可以DEBUG KVMTOOL，得到其分配的虚拟地址空间起始地址，加上0x8fca000，就是HVA地址。

gdb --args ./lkvm run -k ../linux-v5.15.196/arch/x86/boot/bzImage  -p "rdinit=/linuxrc" --cpus=1

在KVMTOOL kvm__register_mem函数中打断点,获取HVA地址信息，加上0x8fca000偏移，得到的地址就是a.out分配的内存对应的HVA地址，通过查看其地址内容我们也可以确认，和GUEST OS a.out写入内容完全一致。

第五步，根据HVA，获取真正的物理地址HPA：

利用和上一步同样的页表翻译工具，只不过这次是在HOST 上运行，翻译lkvm进程的0x7ffff0bca000地址得到物理地址，翻译得到物理地址为0x1b6123000

也就是说，经过了痛苦的手动翻译，我们终于找到了虚拟机中GUEST OS中的测试程序a.out分配的地址，并且写入数据0x5a的那片内存，对应到真实的物理地址是0x1b6123000。

到此仅仅是完成了翻译路径2,接下来我们进行翻译路径1，得到其翻译结果，用他和路径2得到的物理地址进行比较，看是否相同。

路径1翻译：

前面我们找到了测试虚拟进程a.out对应的影子页表基地址为0x107b2d000，这个地址是HPA，我们可以直接转换成内核虚拟地址，因为属于内核空间的地址，没有映射到用户态，这次我们需要写一个内核模块来完成翻译：

原理比较简单，我们直接将影子页表的HPA107b2d和测试虚拟进程分配地址0x233e6000作为入参，调用dump_pagetable，后者是从内核中复制过来的，解析进程页表的函数，可以直接接收对影子页表基地址强制类型转换后的地址作为输入，解析影子页表，因为影子页表的格式和进程页表完全相同，影子嘛!

得到结果：

得到的结果是0x80000001b6123e67，去掉标志位后是0x1b6123000，和路径2翻译得到的完全一样，至此，我们彻底理解了影子页表的工作原理，他将一阶段和二阶段进行了压缩，将原本需要两级翻译的页表直接一步完成。

需要注意的是，在GUEST OS中是无法观察到CR3记录的HPA的，而在HOST OS中，也无法观察到CR3记录影子页表的情况，影子页表只有在VM中才会被写入物理CR3寄存器中。

影子页表的级数记录在vcpu->arch.mmu->root_role.level变量中，在EPT模式下，则表示EPT表的级数，根据此实验的打印来看，影子页表默认是4级。

另外，容易引起误导的一个地方是page fault通用处理函数中paging64_walk_addr_generic中，代码中的参数addr类型为gpa_t,很容易让人理解成它就是GPA地址，实际上不是，这是一个很容易带来误导的地方，经过测试，这个地址实际上是GVA，不是GPA，因为PAGE FAULT要根据GVA找到GUEST OS的GPA，然后将其翻译为HPA，最后一步在用GVA找到影子页表的PTE，将HPA写入这个PTE中，所以可以看到，无论是对GUEST OS页表作PAGE WALK还是影子页表作PAGE WALK，都需要用GVA作为备查地址，所以GVA必不可少。

影子页表机制下，为GUEST OS进程建页表需要GUEST OS具备访存能力，以便于将页表项填到GUEST OS中，这样在影子页表处理PAGE FAULT时，才能找到GUEST OS将页映射到那个GPA，进而才能翻译成HPA填写影子页表，但是那个时间GUEST OS页表还没有建完成，那么GUEST OS是如何具备这个访存能力的呢？

这是一个"先有鸡还是先有蛋"的问题，目前的理解，破局的关键在于内核swapper_pg_dir(init_mm.pgd)对应的影子页表建立。之后所有进程都会复制swapper_pg_dir地址空间到进程的内核地址空间，swapper_pg_dir的影子页表具备了从内核地址空间到HPA的翻译能力，这样GUEST OS用户进程再进入内核态之后，就可以利用已经建立好的内核影子页表操作内存，建立GUEST OS页表了。下面的实验说明这一点：

设计用来验证这个猜测的测试用例中，我们先后在GUEST OS中起两个a.out,得到其页表GPA，然后根据GPA查找到HOST中对应影子页表，GUEST OS 内核的影子页表则通过在GUEST OS中添加打印init_mm.pgd,打印出GUEST OS内核页表的GVA和GPA，在根据同样的逻辑在HOST中得到其影子页表，这样我们就拿到了三个影子页表的HPA地址，两个a.out和一个GUEST OS内核地址空间的。

之后DUMP三张页表：

得到如下打印：

[  424.960570] dump_pte_init line 262, pgd idx 0 not identcal, proc1:0x109451827, proc2 0x109611827.
[  424.960577] dump_pte_init line 260, pgd idx 1 identcal, proc 0x8000000000000000.
[  424.960579] dump_pte_init line 260, pgd idx 2 identcal, proc 0x8000000000000000.
[  424.960580] dump_pte_init line 260, pgd idx 3 identcal, proc 0x8000000000000000.
[  424.960581] dump_pte_init line 260, pgd idx 4 identcal, proc 0x8000000000000000.
[  424.960582] dump_pte_init line 260, pgd idx 5 identcal, proc 0x8000000000000000.
[  424.960583] dump_pte_init line 260, pgd idx 6 identcal, proc 0x8000000000000000.
[  424.960584] dump_pte_init line 260, pgd idx 7 identcal, proc 0x8000000000000000.
[  424.960585] dump_pte_init line 260, pgd idx 8 identcal, proc 0x8000000000000000.
[  424.960586] dump_pte_init line 260, pgd idx 9 identcal, proc 0x8000000000000000.
[  424.960587] dump_pte_init line 260, pgd idx 10 identcal, proc 0x8000000000000000.
[  424.960588] dump_pte_init line 260, pgd idx 11 identcal, proc 0x8000000000000000.
[  424.960589] dump_pte_init line 260, pgd idx 12 identcal, proc 0x8000000000000000.
[  424.960590] dump_pte_init line 260, pgd idx 13 identcal, proc 0x8000000000000000.
[  424.960591] dump_pte_init line 260, pgd idx 14 identcal, proc 0x8000000000000000.
[  424.960592] dump_pte_init line 260, pgd idx 15 identcal, proc 0x8000000000000000.
[  424.960593] dump_pte_init line 260, pgd idx 16 identcal, proc 0x8000000000000000.
[  424.960594] dump_pte_init line 260, pgd idx 17 identcal, proc 0x8000000000000000.
[  424.960595] dump_pte_init line 260, pgd idx 18 identcal, proc 0x8000000000000000.
[  424.960596] dump_pte_init line 260, pgd idx 19 identcal, proc 0x8000000000000000.
[  424.960597] dump_pte_init line 260, pgd idx 20 identcal, proc 0x8000000000000000.
[  424.960598] dump_pte_init line 260, pgd idx 21 identcal, proc 0x8000000000000000.
[  424.960599] dump_pte_init line 260, pgd idx 22 identcal, proc 0x8000000000000000.
[  424.960600] dump_pte_init line 260, pgd idx 23 identcal, proc 0x8000000000000000.
[  424.960601] dump_pte_init line 260, pgd idx 24 identcal, proc 0x8000000000000000.
[  424.960602] dump_pte_init line 260, pgd idx 25 identcal, proc 0x8000000000000000.
[  424.960603] dump_pte_init line 260, pgd idx 26 identcal, proc 0x8000000000000000.
[  424.960604] dump_pte_init line 260, pgd idx 27 identcal, proc 0x8000000000000000.
[  424.960605] dump_pte_init line 260, pgd idx 28 identcal, proc 0x8000000000000000.
[  424.960606] dump_pte_init line 260, pgd idx 29 identcal, proc 0x8000000000000000.
[  424.960607] dump_pte_init line 260, pgd idx 30 identcal, proc 0x8000000000000000.
[  424.960608] dump_pte_init line 260, pgd idx 31 identcal, proc 0x8000000000000000.
[  424.960609] dump_pte_init line 260, pgd idx 32 identcal, proc 0x8000000000000000.
[  424.960610] dump_pte_init line 260, pgd idx 33 identcal, proc 0x8000000000000000.
[  424.960611] dump_pte_init line 260, pgd idx 34 identcal, proc 0x8000000000000000.
[  424.960612] dump_pte_init line 260, pgd idx 35 identcal, proc 0x8000000000000000.
[  424.960613] dump_pte_init line 260, pgd idx 36 identcal, proc 0x8000000000000000.
[  424.960614] dump_pte_init line 260, pgd idx 37 identcal, proc 0x8000000000000000.
[  424.960615] dump_pte_init line 260, pgd idx 38 identcal, proc 0x8000000000000000.
[  424.960616] dump_pte_init line 260, pgd idx 39 identcal, proc 0x8000000000000000.
[  424.960617] dump_pte_init line 260, pgd idx 40 identcal, proc 0x8000000000000000.
[  424.960618] dump_pte_init line 260, pgd idx 41 identcal, proc 0x8000000000000000.
[  424.960619] dump_pte_init line 260, pgd idx 42 identcal, proc 0x8000000000000000.
[  424.960622] dump_pte_init line 260, pgd idx 43 identcal, proc 0x8000000000000000.
[  424.960623] dump_pte_init line 260, pgd idx 44 identcal, proc 0x8000000000000000.
[  424.960624] dump_pte_init line 260, pgd idx 45 identcal, proc 0x8000000000000000.
[  424.960625] dump_pte_init line 260, pgd idx 46 identcal, proc 0x8000000000000000.
[  424.960626] dump_pte_init line 260, pgd idx 47 identcal, proc 0x8000000000000000.
[  424.960627] dump_pte_init line 260, pgd idx 48 identcal, proc 0x8000000000000000.
[  424.960628] dump_pte_init line 260, pgd idx 49 identcal, proc 0x8000000000000000.
[  424.960629] dump_pte_init line 260, pgd idx 50 identcal, proc 0x8000000000000000.
[  424.960630] dump_pte_init line 260, pgd idx 51 identcal, proc 0x8000000000000000.
[  424.960631] dump_pte_init line 260, pgd idx 52 identcal, proc 0x8000000000000000.
[  424.960632] dump_pte_init line 260, pgd idx 53 identcal, proc 0x8000000000000000.
[  424.960633] dump_pte_init line 260, pgd idx 54 identcal, proc 0x8000000000000000.
[  424.960634] dump_pte_init line 260, pgd idx 55 identcal, proc 0x8000000000000000.
[  424.960635] dump_pte_init line 260, pgd idx 56 identcal, proc 0x8000000000000000.
[  424.960636] dump_pte_init line 260, pgd idx 57 identcal, proc 0x8000000000000000.
[  424.960637] dump_pte_init line 260, pgd idx 58 identcal, proc 0x8000000000000000.
[  424.960638] dump_pte_init line 260, pgd idx 59 identcal, proc 0x8000000000000000.
[  424.960639] dump_pte_init line 260, pgd idx 60 identcal, proc 0x8000000000000000.
[  424.960640] dump_pte_init line 260, pgd idx 61 identcal, proc 0x8000000000000000.
[  424.960641] dump_pte_init line 260, pgd idx 62 identcal, proc 0x8000000000000000.
[  424.960642] dump_pte_init line 260, pgd idx 63 identcal, proc 0x8000000000000000.
[  424.960643] dump_pte_init line 260, pgd idx 64 identcal, proc 0x8000000000000000.
[  424.960644] dump_pte_init line 260, pgd idx 65 identcal, proc 0x8000000000000000.
[  424.960645] dump_pte_init line 260, pgd idx 66 identcal, proc 0x8000000000000000.
[  424.960646] dump_pte_init line 260, pgd idx 67 identcal, proc 0x8000000000000000.
[  424.960647] dump_pte_init line 260, pgd idx 68 identcal, proc 0x8000000000000000.
[  424.960648] dump_pte_init line 260, pgd idx 69 identcal, proc 0x8000000000000000.
[  424.960649] dump_pte_init line 260, pgd idx 70 identcal, proc 0x8000000000000000.
[  424.960650] dump_pte_init line 260, pgd idx 71 identcal, proc 0x8000000000000000.
[  424.960651] dump_pte_init line 260, pgd idx 72 identcal, proc 0x8000000000000000.
[  424.960652] dump_pte_init line 260, pgd idx 73 identcal, proc 0x8000000000000000.
[  424.960653] dump_pte_init line 260, pgd idx 74 identcal, proc 0x8000000000000000.
[  424.960654] dump_pte_init line 260, pgd idx 75 identcal, proc 0x8000000000000000.
[  424.960655] dump_pte_init line 260, pgd idx 76 identcal, proc 0x8000000000000000.
[  424.960656] dump_pte_init line 260, pgd idx 77 identcal, proc 0x8000000000000000.
[  424.960657] dump_pte_init line 260, pgd idx 78 identcal, proc 0x8000000000000000.
[  424.960658] dump_pte_init line 260, pgd idx 79 identcal, proc 0x8000000000000000.
[  424.960659] dump_pte_init line 260, pgd idx 80 identcal, proc 0x8000000000000000.
[  424.960660] dump_pte_init line 260, pgd idx 81 identcal, proc 0x8000000000000000.
[  424.960661] dump_pte_init line 260, pgd idx 82 identcal, proc 0x8000000000000000.
[  424.960662] dump_pte_init line 260, pgd idx 83 identcal, proc 0x8000000000000000.
[  424.960663] dump_pte_init line 260, pgd idx 84 identcal, proc 0x8000000000000000.
[  424.960664] dump_pte_init line 260, pgd idx 85 identcal, proc 0x8000000000000000.
[  424.960665] dump_pte_init line 260, pgd idx 86 identcal, proc 0x8000000000000000.
[  424.960666] dump_pte_init line 260, pgd idx 87 identcal, proc 0x8000000000000000.
[  424.960667] dump_pte_init line 260, pgd idx 88 identcal, proc 0x8000000000000000.
[  424.960668] dump_pte_init line 260, pgd idx 89 identcal, proc 0x8000000000000000.
[  424.960669] dump_pte_init line 260, pgd idx 90 identcal, proc 0x8000000000000000.
[  424.960670] dump_pte_init line 260, pgd idx 91 identcal, proc 0x8000000000000000.
[  424.960671] dump_pte_init line 260, pgd idx 92 identcal, proc 0x8000000000000000.
[  424.960672] dump_pte_init line 260, pgd idx 93 identcal, proc 0x8000000000000000.
[  424.960673] dump_pte_init line 260, pgd idx 94 identcal, proc 0x8000000000000000.
[  424.960674] dump_pte_init line 260, pgd idx 95 identcal, proc 0x8000000000000000.
[  424.960675] dump_pte_init line 260, pgd idx 96 identcal, proc 0x8000000000000000.
[  424.960676] dump_pte_init line 260, pgd idx 97 identcal, proc 0x8000000000000000.
[  424.960677] dump_pte_init line 260, pgd idx 98 identcal, proc 0x8000000000000000.
[  424.960678] dump_pte_init line 260, pgd idx 99 identcal, proc 0x8000000000000000.
[  424.960679] dump_pte_init line 260, pgd idx 100 identcal, proc 0x8000000000000000.
[  424.960680] dump_pte_init line 260, pgd idx 101 identcal, proc 0x8000000000000000.
[  424.960681] dump_pte_init line 260, pgd idx 102 identcal, proc 0x8000000000000000.
[  424.960682] dump_pte_init line 260, pgd idx 103 identcal, proc 0x8000000000000000.
[  424.960683] dump_pte_init line 260, pgd idx 104 identcal, proc 0x8000000000000000.
[  424.960684] dump_pte_init line 260, pgd idx 105 identcal, proc 0x8000000000000000.
[  424.960685] dump_pte_init line 260, pgd idx 106 identcal, proc 0x8000000000000000.
[  424.960686] dump_pte_init line 260, pgd idx 107 identcal, proc 0x8000000000000000.
[  424.960687] dump_pte_init line 260, pgd idx 108 identcal, proc 0x8000000000000000.
[  424.960688] dump_pte_init line 260, pgd idx 109 identcal, proc 0x8000000000000000.
[  424.960689] dump_pte_init line 260, pgd idx 110 identcal, proc 0x8000000000000000.
[  424.960690] dump_pte_init line 260, pgd idx 111 identcal, proc 0x8000000000000000.
[  424.960691] dump_pte_init line 260, pgd idx 112 identcal, proc 0x8000000000000000.
[  424.960692] dump_pte_init line 260, pgd idx 113 identcal, proc 0x8000000000000000.
[  424.960693] dump_pte_init line 260, pgd idx 114 identcal, proc 0x8000000000000000.
[  424.960694] dump_pte_init line 260, pgd idx 115 identcal, proc 0x8000000000000000.
[  424.960695] dump_pte_init line 260, pgd idx 116 identcal, proc 0x8000000000000000.
[  424.960696] dump_pte_init line 260, pgd idx 117 identcal, proc 0x8000000000000000.
[  424.960697] dump_pte_init line 260, pgd idx 118 identcal, proc 0x8000000000000000.
[  424.960698] dump_pte_init line 260, pgd idx 119 identcal, proc 0x8000000000000000.
[  424.960699] dump_pte_init line 260, pgd idx 120 identcal, proc 0x8000000000000000.
[  424.960700] dump_pte_init line 260, pgd idx 121 identcal, proc 0x8000000000000000.
[  424.960701] dump_pte_init line 260, pgd idx 122 identcal, proc 0x8000000000000000.
[  424.960702] dump_pte_init line 260, pgd idx 123 identcal, proc 0x8000000000000000.
[  424.960703] dump_pte_init line 260, pgd idx 124 identcal, proc 0x8000000000000000.
[  424.960704] dump_pte_init line 260, pgd idx 125 identcal, proc 0x8000000000000000.
[  424.960705] dump_pte_init line 260, pgd idx 126 identcal, proc 0x8000000000000000.
[  424.960706] dump_pte_init line 260, pgd idx 127 identcal, proc 0x8000000000000000.
[  424.960707] dump_pte_init line 260, pgd idx 128 identcal, proc 0x8000000000000000.
[  424.960708] dump_pte_init line 260, pgd idx 129 identcal, proc 0x8000000000000000.
[  424.960709] dump_pte_init line 260, pgd idx 130 identcal, proc 0x8000000000000000.
[  424.960709] dump_pte_init line 260, pgd idx 131 identcal, proc 0x8000000000000000.
[  424.960710] dump_pte_init line 260, pgd idx 132 identcal, proc 0x8000000000000000.
[  424.960711] dump_pte_init line 260, pgd idx 133 identcal, proc 0x8000000000000000.
[  424.960712] dump_pte_init line 260, pgd idx 134 identcal, proc 0x8000000000000000.
[  424.960713] dump_pte_init line 260, pgd idx 135 identcal, proc 0x8000000000000000.
[  424.960714] dump_pte_init line 260, pgd idx 136 identcal, proc 0x8000000000000000.
[  424.960715] dump_pte_init line 260, pgd idx 137 identcal, proc 0x8000000000000000.
[  424.960716] dump_pte_init line 260, pgd idx 138 identcal, proc 0x8000000000000000.
[  424.960717] dump_pte_init line 260, pgd idx 139 identcal, proc 0x8000000000000000.
[  424.960718] dump_pte_init line 260, pgd idx 140 identcal, proc 0x8000000000000000.
[  424.960719] dump_pte_init line 260, pgd idx 141 identcal, proc 0x8000000000000000.
[  424.960720] dump_pte_init line 260, pgd idx 142 identcal, proc 0x8000000000000000.
[  424.960721] dump_pte_init line 260, pgd idx 143 identcal, proc 0x8000000000000000.
[  424.960722] dump_pte_init line 260, pgd idx 144 identcal, proc 0x8000000000000000.
[  424.960723] dump_pte_init line 260, pgd idx 145 identcal, proc 0x8000000000000000.
[  424.960724] dump_pte_init line 260, pgd idx 146 identcal, proc 0x8000000000000000.
[  424.960725] dump_pte_init line 260, pgd idx 147 identcal, proc 0x8000000000000000.
[  424.960726] dump_pte_init line 260, pgd idx 148 identcal, proc 0x8000000000000000.
[  424.960727] dump_pte_init line 260, pgd idx 149 identcal, proc 0x8000000000000000.
[  424.960728] dump_pte_init line 260, pgd idx 150 identcal, proc 0x8000000000000000.
[  424.960729] dump_pte_init line 260, pgd idx 151 identcal, proc 0x8000000000000000.
[  424.960730] dump_pte_init line 260, pgd idx 152 identcal, proc 0x8000000000000000.
[  424.960731] dump_pte_init line 260, pgd idx 153 identcal, proc 0x8000000000000000.
[  424.960732] dump_pte_init line 260, pgd idx 154 identcal, proc 0x8000000000000000.
[  424.960733] dump_pte_init line 260, pgd idx 155 identcal, proc 0x8000000000000000.
[  424.960734] dump_pte_init line 260, pgd idx 156 identcal, proc 0x8000000000000000.
[  424.960735] dump_pte_init line 260, pgd idx 157 identcal, proc 0x8000000000000000.
[  424.960736] dump_pte_init line 260, pgd idx 158 identcal, proc 0x8000000000000000.
[  424.960737] dump_pte_init line 260, pgd idx 159 identcal, proc 0x8000000000000000.
[  424.960738] dump_pte_init line 260, pgd idx 160 identcal, proc 0x8000000000000000.
[  424.960739] dump_pte_init line 260, pgd idx 161 identcal, proc 0x8000000000000000.
[  424.960740] dump_pte_init line 260, pgd idx 162 identcal, proc 0x8000000000000000.
[  424.960741] dump_pte_init line 260, pgd idx 163 identcal, proc 0x8000000000000000.
[  424.960742] dump_pte_init line 260, pgd idx 164 identcal, proc 0x8000000000000000.
[  424.960743] dump_pte_init line 260, pgd idx 165 identcal, proc 0x8000000000000000.
[  424.960744] dump_pte_init line 260, pgd idx 166 identcal, proc 0x8000000000000000.
[  424.960745] dump_pte_init line 260, pgd idx 167 identcal, proc 0x8000000000000000.
[  424.960746] dump_pte_init line 260, pgd idx 168 identcal, proc 0x8000000000000000.
[  424.960747] dump_pte_init line 260, pgd idx 169 identcal, proc 0x8000000000000000.
[  424.960808] dump_pte_init line 260, pgd idx 170 identcal, proc 0x8000000000000000.
[  424.960809] dump_pte_init line 260, pgd idx 171 identcal, proc 0x8000000000000000.
[  424.960810] dump_pte_init line 260, pgd idx 172 identcal, proc 0x8000000000000000.
[  424.960811] dump_pte_init line 260, pgd idx 173 identcal, proc 0x8000000000000000.
[  424.960812] dump_pte_init line 260, pgd idx 174 identcal, proc 0x8000000000000000.
[  424.960813] dump_pte_init line 260, pgd idx 175 identcal, proc 0x8000000000000000.
[  424.960815] dump_pte_init line 260, pgd idx 176 identcal, proc 0x8000000000000000.
[  424.960816] dump_pte_init line 260, pgd idx 177 identcal, proc 0x8000000000000000.
[  424.960817] dump_pte_init line 260, pgd idx 178 identcal, proc 0x8000000000000000.
[  424.960818] dump_pte_init line 260, pgd idx 179 identcal, proc 0x8000000000000000.
[  424.960819] dump_pte_init line 260, pgd idx 180 identcal, proc 0x8000000000000000.
[  424.960820] dump_pte_init line 260, pgd idx 181 identcal, proc 0x8000000000000000.
[  424.960821] dump_pte_init line 260, pgd idx 182 identcal, proc 0x8000000000000000.
[  424.960822] dump_pte_init line 260, pgd idx 183 identcal, proc 0x8000000000000000.
[  424.960823] dump_pte_init line 260, pgd idx 184 identcal, proc 0x8000000000000000.
[  424.960824] dump_pte_init line 260, pgd idx 185 identcal, proc 0x8000000000000000.
[  424.960825] dump_pte_init line 260, pgd idx 186 identcal, proc 0x8000000000000000.
[  424.960826] dump_pte_init line 260, pgd idx 187 identcal, proc 0x8000000000000000.
[  424.960827] dump_pte_init line 260, pgd idx 188 identcal, proc 0x8000000000000000.
[  424.960828] dump_pte_init line 260, pgd idx 189 identcal, proc 0x8000000000000000.
[  424.960829] dump_pte_init line 260, pgd idx 190 identcal, proc 0x8000000000000000.
[  424.960830] dump_pte_init line 260, pgd idx 191 identcal, proc 0x8000000000000000.
[  424.960831] dump_pte_init line 260, pgd idx 192 identcal, proc 0x8000000000000000.
[  424.960832] dump_pte_init line 260, pgd idx 193 identcal, proc 0x8000000000000000.
[  424.960833] dump_pte_init line 260, pgd idx 194 identcal, proc 0x8000000000000000.
[  424.960834] dump_pte_init line 260, pgd idx 195 identcal, proc 0x8000000000000000.
[  424.960835] dump_pte_init line 260, pgd idx 196 identcal, proc 0x8000000000000000.
[  424.960836] dump_pte_init line 260, pgd idx 197 identcal, proc 0x8000000000000000.
[  424.960837] dump_pte_init line 260, pgd idx 198 identcal, proc 0x8000000000000000.
[  424.960838] dump_pte_init line 260, pgd idx 199 identcal, proc 0x8000000000000000.
[  424.960839] dump_pte_init line 260, pgd idx 200 identcal, proc 0x8000000000000000.
[  424.960840] dump_pte_init line 260, pgd idx 201 identcal, proc 0x8000000000000000.
[  424.960841] dump_pte_init line 260, pgd idx 202 identcal, proc 0x8000000000000000.
[  424.960842] dump_pte_init line 260, pgd idx 203 identcal, proc 0x8000000000000000.
[  424.960843] dump_pte_init line 260, pgd idx 204 identcal, proc 0x8000000000000000.
[  424.960844] dump_pte_init line 260, pgd idx 205 identcal, proc 0x8000000000000000.
[  424.960845] dump_pte_init line 260, pgd idx 206 identcal, proc 0x8000000000000000.
[  424.960846] dump_pte_init line 260, pgd idx 207 identcal, proc 0x8000000000000000.
[  424.960847] dump_pte_init line 260, pgd idx 208 identcal, proc 0x8000000000000000.
[  424.960848] dump_pte_init line 260, pgd idx 209 identcal, proc 0x8000000000000000.
[  424.960849] dump_pte_init line 260, pgd idx 210 identcal, proc 0x8000000000000000.
[  424.960850] dump_pte_init line 260, pgd idx 211 identcal, proc 0x8000000000000000.
[  424.960851] dump_pte_init line 260, pgd idx 212 identcal, proc 0x8000000000000000.
[  424.960852] dump_pte_init line 260, pgd idx 213 identcal, proc 0x8000000000000000.
[  424.960853] dump_pte_init line 260, pgd idx 214 identcal, proc 0x8000000000000000.
[  424.960854] dump_pte_init line 260, pgd idx 215 identcal, proc 0x8000000000000000.
[  424.960855] dump_pte_init line 260, pgd idx 216 identcal, proc 0x8000000000000000.
[  424.960856] dump_pte_init line 260, pgd idx 217 identcal, proc 0x8000000000000000.
[  424.960857] dump_pte_init line 260, pgd idx 218 identcal, proc 0x8000000000000000.
[  424.960858] dump_pte_init line 260, pgd idx 219 identcal, proc 0x8000000000000000.
[  424.960859] dump_pte_init line 260, pgd idx 220 identcal, proc 0x8000000000000000.
[  424.960860] dump_pte_init line 260, pgd idx 221 identcal, proc 0x8000000000000000.
[  424.960861] dump_pte_init line 260, pgd idx 222 identcal, proc 0x8000000000000000.
[  424.960862] dump_pte_init line 260, pgd idx 223 identcal, proc 0x8000000000000000.
[  424.960863] dump_pte_init line 260, pgd idx 224 identcal, proc 0x8000000000000000.
[  424.960864] dump_pte_init line 260, pgd idx 225 identcal, proc 0x8000000000000000.
[  424.960865] dump_pte_init line 260, pgd idx 226 identcal, proc 0x8000000000000000.
[  424.960866] dump_pte_init line 260, pgd idx 227 identcal, proc 0x8000000000000000.
[  424.960867] dump_pte_init line 260, pgd idx 228 identcal, proc 0x8000000000000000.
[  424.960868] dump_pte_init line 260, pgd idx 229 identcal, proc 0x8000000000000000.
[  424.960869] dump_pte_init line 260, pgd idx 230 identcal, proc 0x8000000000000000.
[  424.960870] dump_pte_init line 260, pgd idx 231 identcal, proc 0x8000000000000000.
[  424.960871] dump_pte_init line 260, pgd idx 232 identcal, proc 0x8000000000000000.
[  424.960872] dump_pte_init line 260, pgd idx 233 identcal, proc 0x8000000000000000.
[  424.960872] dump_pte_init line 260, pgd idx 234 identcal, proc 0x8000000000000000.
[  424.960873] dump_pte_init line 260, pgd idx 235 identcal, proc 0x8000000000000000.
[  424.960874] dump_pte_init line 260, pgd idx 236 identcal, proc 0x8000000000000000.
[  424.960875] dump_pte_init line 260, pgd idx 237 identcal, proc 0x8000000000000000.
[  424.960876] dump_pte_init line 260, pgd idx 238 identcal, proc 0x8000000000000000.
[  424.960877] dump_pte_init line 260, pgd idx 239 identcal, proc 0x8000000000000000.
[  424.960878] dump_pte_init line 260, pgd idx 240 identcal, proc 0x8000000000000000.
[  424.960879] dump_pte_init line 260, pgd idx 241 identcal, proc 0x8000000000000000.
[  424.960880] dump_pte_init line 260, pgd idx 242 identcal, proc 0x8000000000000000.
[  424.960881] dump_pte_init line 260, pgd idx 243 identcal, proc 0x8000000000000000.
[  424.960882] dump_pte_init line 260, pgd idx 244 identcal, proc 0x8000000000000000.
[  424.960883] dump_pte_init line 260, pgd idx 245 identcal, proc 0x8000000000000000.
[  424.960884] dump_pte_init line 260, pgd idx 246 identcal, proc 0x8000000000000000.
[  424.960885] dump_pte_init line 260, pgd idx 247 identcal, proc 0x8000000000000000.
[  424.960886] dump_pte_init line 260, pgd idx 248 identcal, proc 0x8000000000000000.
[  424.960888] dump_pte_init line 260, pgd idx 249 identcal, proc 0x8000000000000000.
[  424.960889] dump_pte_init line 260, pgd idx 250 identcal, proc 0x8000000000000000.
[  424.960891] dump_pte_init line 260, pgd idx 251 identcal, proc 0x8000000000000000.
[  424.960892] dump_pte_init line 260, pgd idx 252 identcal, proc 0x8000000000000000.
[  424.960893] dump_pte_init line 260, pgd idx 253 identcal, proc 0x8000000000000000.
[  424.960894] dump_pte_init line 260, pgd idx 254 identcal, proc 0x8000000000000000.
[  424.960896] dump_pte_init line 262, pgd idx 255 not identcal, proc1:0x1329bc827, proc2 0x116ca9827.
[  424.960897] dump_pte_init line 260, pgd idx 256 identcal, proc 0x8000000000000000.
[  424.960899] dump_pte_init line 260, pgd idx 257 identcal, proc 0x8000000000000000.
[  424.960900] dump_pte_init line 260, pgd idx 258 identcal, proc 0x8000000000000000.
[  424.960901] dump_pte_init line 260, pgd idx 259 identcal, proc 0x8000000000000000.
[  424.960902] dump_pte_init line 260, pgd idx 260 identcal, proc 0x8000000000000000.
[  424.960904] dump_pte_init line 260, pgd idx 261 identcal, proc 0x8000000000000000.
[  424.960905] dump_pte_init line 260, pgd idx 262 identcal, proc 0x8000000000000000.
[  424.960906] dump_pte_init line 260, pgd idx 263 identcal, proc 0x8000000000000000.
[  424.960907] dump_pte_init line 260, pgd idx 264 identcal, proc 0x8000000000000000.
[  424.960909] dump_pte_init line 260, pgd idx 265 identcal, proc 0x8000000000000000.
[  424.960910] dump_pte_init line 260, pgd idx 266 identcal, proc 0x8000000000000000.
[  424.960911] dump_pte_init line 260, pgd idx 267 identcal, proc 0x8000000000000000.
[  424.960912] dump_pte_init line 260, pgd idx 268 identcal, proc 0x8000000000000000.
[  424.960913] dump_pte_init line 260, pgd idx 269 identcal, proc 0x8000000000000000.
[  424.960914] dump_pte_init line 260, pgd idx 270 identcal, proc 0x8000000000000000.
[  424.960916] dump_pte_init line 260, pgd idx 271 identcal, proc 0x8000000000000000.
[  424.960917] dump_pte_init line 260, pgd idx 272 identcal, proc 0x8000000000000000.
[  424.960918] dump_pte_init line 260, pgd idx 273 identcal, proc 0x11f9de827.
[  424.960920] dump_pte_init line 260, pgd idx 274 identcal, proc 0x8000000000000000.
[  424.960921] dump_pte_init line 260, pgd idx 275 identcal, proc 0x8000000000000000.
[  424.960923] dump_pte_init line 260, pgd idx 276 identcal, proc 0x8000000000000000.
[  424.960924] dump_pte_init line 260, pgd idx 277 identcal, proc 0x8000000000000000.
[  424.960926] dump_pte_init line 260, pgd idx 278 identcal, proc 0x8000000000000000.
[  424.960928] dump_pte_init line 260, pgd idx 279 identcal, proc 0x8000000000000000.
[  424.960929] dump_pte_init line 260, pgd idx 280 identcal, proc 0x8000000000000000.
[  424.960931] dump_pte_init line 260, pgd idx 281 identcal, proc 0x8000000000000000.
[  424.960932] dump_pte_init line 260, pgd idx 282 identcal, proc 0x8000000000000000.
[  424.960933] dump_pte_init line 260, pgd idx 283 identcal, proc 0x8000000000000000.
[  424.960935] dump_pte_init line 260, pgd idx 284 identcal, proc 0x8000000000000000.
[  424.960936] dump_pte_init line 260, pgd idx 285 identcal, proc 0x8000000000000000.
[  424.960937] dump_pte_init line 260, pgd idx 286 identcal, proc 0x8000000000000000.
[  424.960938] dump_pte_init line 260, pgd idx 287 identcal, proc 0x8000000000000000.
[  424.960940] dump_pte_init line 260, pgd idx 288 identcal, proc 0x8000000000000000.
[  424.960941] dump_pte_init line 260, pgd idx 289 identcal, proc 0x8000000000000000.
[  424.960942] dump_pte_init line 260, pgd idx 290 identcal, proc 0x8000000000000000.
[  424.960943] dump_pte_init line 260, pgd idx 291 identcal, proc 0x8000000000000000.
[  424.960944] dump_pte_init line 260, pgd idx 292 identcal, proc 0x8000000000000000.
[  424.960946] dump_pte_init line 260, pgd idx 293 identcal, proc 0x8000000000000000.
[  424.960947] dump_pte_init line 260, pgd idx 294 identcal, proc 0x8000000000000000.
[  424.960948] dump_pte_init line 260, pgd idx 295 identcal, proc 0x8000000000000000.
[  424.960949] dump_pte_init line 260, pgd idx 296 identcal, proc 0x8000000000000000.
[  424.960951] dump_pte_init line 260, pgd idx 297 identcal, proc 0x8000000000000000.
[  424.960952] dump_pte_init line 260, pgd idx 298 identcal, proc 0x8000000000000000.
[  424.960953] dump_pte_init line 260, pgd idx 299 identcal, proc 0x8000000000000000.
[  424.960955] dump_pte_init line 260, pgd idx 300 identcal, proc 0x8000000000000000.
[  424.960956] dump_pte_init line 260, pgd idx 301 identcal, proc 0x8000000000000000.
[  424.960958] dump_pte_init line 260, pgd idx 302 identcal, proc 0x8000000000000000.
[  424.960959] dump_pte_init line 260, pgd idx 303 identcal, proc 0x8000000000000000.
[  424.960960] dump_pte_init line 260, pgd idx 304 identcal, proc 0x8000000000000000.
[  424.960962] dump_pte_init line 260, pgd idx 305 identcal, proc 0x8000000000000000.
[  424.960963] dump_pte_init line 260, pgd idx 306 identcal, proc 0x8000000000000000.
[  424.960965] dump_pte_init line 260, pgd idx 307 identcal, proc 0x8000000000000000.
[  424.960966] dump_pte_init line 260, pgd idx 308 identcal, proc 0x8000000000000000.
[  424.960967] dump_pte_init line 260, pgd idx 309 identcal, proc 0x8000000000000000.
[  424.960969] dump_pte_init line 260, pgd idx 310 identcal, proc 0x8000000000000000.
[  424.960970] dump_pte_init line 260, pgd idx 311 identcal, proc 0x8000000000000000.
[  424.960971] dump_pte_init line 260, pgd idx 312 identcal, proc 0x8000000000000000.
[  424.960972] dump_pte_init line 260, pgd idx 313 identcal, proc 0x8000000000000000.
[  424.960974] dump_pte_init line 260, pgd idx 314 identcal, proc 0x8000000000000000.
[  424.960975] dump_pte_init line 260, pgd idx 315 identcal, proc 0x8000000000000000.
[  424.960976] dump_pte_init line 260, pgd idx 316 identcal, proc 0x8000000000000000.
[  424.960978] dump_pte_init line 260, pgd idx 317 identcal, proc 0x8000000000000000.
[  424.960979] dump_pte_init line 260, pgd idx 318 identcal, proc 0x8000000000000000.
[  424.960980] dump_pte_init line 260, pgd idx 319 identcal, proc 0x8000000000000000.
[  424.960981] dump_pte_init line 260, pgd idx 320 identcal, proc 0x8000000000000000.
[  424.960983] dump_pte_init line 260, pgd idx 321 identcal, proc 0x8000000000000000.
[  424.960984] dump_pte_init line 260, pgd idx 322 identcal, proc 0x8000000000000000.
[  424.960985] dump_pte_init line 260, pgd idx 323 identcal, proc 0x8000000000000000.
[  424.960986] dump_pte_init line 260, pgd idx 324 identcal, proc 0x8000000000000000.
[  424.960987] dump_pte_init line 260, pgd idx 325 identcal, proc 0x8000000000000000.
[  424.960989] dump_pte_init line 260, pgd idx 326 identcal, proc 0x8000000000000000.
[  424.960990] dump_pte_init line 260, pgd idx 327 identcal, proc 0x8000000000000000.
[  424.960991] dump_pte_init line 260, pgd idx 328 identcal, proc 0x8000000000000000.
[  424.960992] dump_pte_init line 260, pgd idx 329 identcal, proc 0x8000000000000000.
[  424.960993] dump_pte_init line 260, pgd idx 330 identcal, proc 0x8000000000000000.
[  424.960995] dump_pte_init line 260, pgd idx 331 identcal, proc 0x8000000000000000.
[  424.960996] dump_pte_init line 260, pgd idx 332 identcal, proc 0x8000000000000000.
[  424.960997] dump_pte_init line 260, pgd idx 333 identcal, proc 0x8000000000000000.
[  424.960998] dump_pte_init line 260, pgd idx 334 identcal, proc 0x8000000000000000.
[  424.961001] dump_pte_init line 260, pgd idx 335 identcal, proc 0x8000000000000000.
[  424.961002] dump_pte_init line 260, pgd idx 336 identcal, proc 0x8000000000000000.
[  424.961003] dump_pte_init line 260, pgd idx 337 identcal, proc 0x8000000000000000.
[  424.961005] dump_pte_init line 260, pgd idx 338 identcal, proc 0x8000000000000000.
[  424.961006] dump_pte_init line 260, pgd idx 339 identcal, proc 0x8000000000000000.
[  424.961008] dump_pte_init line 260, pgd idx 340 identcal, proc 0x8000000000000000.
[  424.961009] dump_pte_init line 260, pgd idx 341 identcal, proc 0x8000000000000000.
[  424.961011] dump_pte_init line 260, pgd idx 342 identcal, proc 0x8000000000000000.
[  424.961012] dump_pte_init line 260, pgd idx 343 identcal, proc 0x8000000000000000.
[  424.961014] dump_pte_init line 260, pgd idx 344 identcal, proc 0x8000000000000000.
[  424.961015] dump_pte_init line 260, pgd idx 345 identcal, proc 0x8000000000000000.
[  424.961017] dump_pte_init line 260, pgd idx 346 identcal, proc 0x8000000000000000.
[  424.961018] dump_pte_init line 260, pgd idx 347 identcal, proc 0x8000000000000000.
[  424.961020] dump_pte_init line 260, pgd idx 348 identcal, proc 0x8000000000000000.
[  424.961022] dump_pte_init line 260, pgd idx 349 identcal, proc 0x8000000000000000.
[  424.961023] dump_pte_init line 260, pgd idx 350 identcal, proc 0x8000000000000000.
[  424.961025] dump_pte_init line 260, pgd idx 351 identcal, proc 0x8000000000000000.
[  424.961026] dump_pte_init line 260, pgd idx 352 identcal, proc 0x8000000000000000.
[  424.961028] dump_pte_init line 260, pgd idx 353 identcal, proc 0x8000000000000000.
[  424.961029] dump_pte_init line 260, pgd idx 354 identcal, proc 0x8000000000000000.
[  424.961031] dump_pte_init line 260, pgd idx 355 identcal, proc 0x8000000000000000.
[  424.961032] dump_pte_init line 260, pgd idx 356 identcal, proc 0x8000000000000000.
[  424.961034] dump_pte_init line 260, pgd idx 357 identcal, proc 0x8000000000000000.
[  424.961036] dump_pte_init line 260, pgd idx 358 identcal, proc 0x8000000000000000.
[  424.961037] dump_pte_init line 260, pgd idx 359 identcal, proc 0x8000000000000000.
[  424.961039] dump_pte_init line 260, pgd idx 360 identcal, proc 0x8000000000000000.
[  424.961040] dump_pte_init line 260, pgd idx 361 identcal, proc 0x8000000000000000.
[  424.961042] dump_pte_init line 260, pgd idx 362 identcal, proc 0x8000000000000000.
[  424.961043] dump_pte_init line 260, pgd idx 363 identcal, proc 0x8000000000000000.
[  424.961045] dump_pte_init line 260, pgd idx 364 identcal, proc 0x8000000000000000.
[  424.961047] dump_pte_init line 260, pgd idx 365 identcal, proc 0x8000000000000000.
[  424.961048] dump_pte_init line 260, pgd idx 366 identcal, proc 0x8000000000000000.
[  424.961050] dump_pte_init line 260, pgd idx 367 identcal, proc 0x8000000000000000.
[  424.961051] dump_pte_init line 260, pgd idx 368 identcal, proc 0x8000000000000000.
[  424.961053] dump_pte_init line 260, pgd idx 369 identcal, proc 0x8000000000000000.
[  424.961054] dump_pte_init line 260, pgd idx 370 identcal, proc 0x8000000000000000.
[  424.961056] dump_pte_init line 260, pgd idx 371 identcal, proc 0x8000000000000000.
[  424.961058] dump_pte_init line 260, pgd idx 372 identcal, proc 0x8000000000000000.
[  424.961059] dump_pte_init line 260, pgd idx 373 identcal, proc 0x8000000000000000.
[  424.961061] dump_pte_init line 260, pgd idx 374 identcal, proc 0x8000000000000000.
[  424.961062] dump_pte_init line 260, pgd idx 375 identcal, proc 0x8000000000000000.
[  424.961064] dump_pte_init line 260, pgd idx 376 identcal, proc 0x8000000000000000.
[  424.961065] dump_pte_init line 260, pgd idx 377 identcal, proc 0x8000000000000000.
[  424.961067] dump_pte_init line 260, pgd idx 378 identcal, proc 0x8000000000000000.
[  424.961069] dump_pte_init line 260, pgd idx 379 identcal, proc 0x8000000000000000.
[  424.961070] dump_pte_init line 260, pgd idx 380 identcal, proc 0x8000000000000000.
[  424.961072] dump_pte_init line 260, pgd idx 381 identcal, proc 0x8000000000000000.
[  424.961073] dump_pte_init line 260, pgd idx 382 identcal, proc 0x8000000000000000.
[  424.961075] dump_pte_init line 260, pgd idx 383 identcal, proc 0x8000000000000000.
[  424.961076] dump_pte_init line 260, pgd idx 384 identcal, proc 0x8000000000000000.
[  424.961078] dump_pte_init line 260, pgd idx 385 identcal, proc 0x8000000000000000.
[  424.961079] dump_pte_init line 260, pgd idx 386 identcal, proc 0x8000000000000000.
[  424.961081] dump_pte_init line 260, pgd idx 387 identcal, proc 0x8000000000000000.
[  424.961083] dump_pte_init line 260, pgd idx 388 identcal, proc 0x8000000000000000.
[  424.961084] dump_pte_init line 260, pgd idx 389 identcal, proc 0x8000000000000000.
[  424.961086] dump_pte_init line 260, pgd idx 390 identcal, proc 0x8000000000000000.
[  424.961087] dump_pte_init line 260, pgd idx 391 identcal, proc 0x8000000000000000.
[  424.961089] dump_pte_init line 260, pgd idx 392 identcal, proc 0x8000000000000000.
[  424.961090] dump_pte_init line 260, pgd idx 393 identcal, proc 0x8000000000000000.
[  424.961092] dump_pte_init line 260, pgd idx 394 identcal, proc 0x8000000000000000.
[  424.961094] dump_pte_init line 260, pgd idx 395 identcal, proc 0x8000000000000000.
[  424.961095] dump_pte_init line 260, pgd idx 396 identcal, proc 0x8000000000000000.
[  424.961097] dump_pte_init line 260, pgd idx 397 identcal, proc 0x8000000000000000.
[  424.961098] dump_pte_init line 260, pgd idx 398 identcal, proc 0x8000000000000000.
[  424.961100] dump_pte_init line 260, pgd idx 399 identcal, proc 0x8000000000000000.
[  424.961101] dump_pte_init line 260, pgd idx 400 identcal, proc 0x8000000000000000.
[  424.961103] dump_pte_init line 260, pgd idx 401 identcal, proc 0x8000000000000000.
[  424.961104] dump_pte_init line 260, pgd idx 402 identcal, proc 0x8000000000000000.
[  424.961106] dump_pte_init line 260, pgd idx 403 identcal, proc 0x8000000000000000.
[  424.961107] dump_pte_init line 260, pgd idx 404 identcal, proc 0x1096a2827.
[  424.961109] dump_pte_init line 260, pgd idx 405 identcal, proc 0x8000000000000000.
[  424.961111] dump_pte_init line 260, pgd idx 406 identcal, proc 0x8000000000000000.
[  424.961112] dump_pte_init line 260, pgd idx 407 identcal, proc 0x8000000000000000.
[  424.961114] dump_pte_init line 260, pgd idx 408 identcal, proc 0x8000000000000000.
[  424.961115] dump_pte_init line 260, pgd idx 409 identcal, proc 0x8000000000000000.
[  424.961117] dump_pte_init line 260, pgd idx 410 identcal, proc 0x8000000000000000.
[  424.961118] dump_pte_init line 260, pgd idx 411 identcal, proc 0x8000000000000000.
[  424.961120] dump_pte_init line 260, pgd idx 412 identcal, proc 0x8000000000000000.
[  424.961121] dump_pte_init line 260, pgd idx 413 identcal, proc 0x8000000000000000.
[  424.961123] dump_pte_init line 260, pgd idx 414 identcal, proc 0x8000000000000000.
[  424.961124] dump_pte_init line 260, pgd idx 415 identcal, proc 0x8000000000000000.
[  424.961126] dump_pte_init line 260, pgd idx 416 identcal, proc 0x8000000000000000.
[  424.961127] dump_pte_init line 260, pgd idx 417 identcal, proc 0x8000000000000000.
[  424.961129] dump_pte_init line 260, pgd idx 418 identcal, proc 0x8000000000000000.
[  424.961130] dump_pte_init line 260, pgd idx 419 identcal, proc 0x8000000000000000.
[  424.961132] dump_pte_init line 260, pgd idx 420 identcal, proc 0x8000000000000000.
[  424.961133] dump_pte_init line 260, pgd idx 421 identcal, proc 0x8000000000000000.
[  424.961135] dump_pte_init line 260, pgd idx 422 identcal, proc 0x8000000000000000.
[  424.961137] dump_pte_init line 260, pgd idx 423 identcal, proc 0x8000000000000000.
[  424.961138] dump_pte_init line 260, pgd idx 424 identcal, proc 0x8000000000000000.
[  424.961140] dump_pte_init line 260, pgd idx 425 identcal, proc 0x8000000000000000.
[  424.961142] dump_pte_init line 260, pgd idx 426 identcal, proc 0x8000000000000000.
[  424.961144] dump_pte_init line 260, pgd idx 427 identcal, proc 0x8000000000000000.
[  424.961145] dump_pte_init line 260, pgd idx 428 identcal, proc 0x8000000000000000.
[  424.961147] dump_pte_init line 260, pgd idx 429 identcal, proc 0x8000000000000000.
[  424.961148] dump_pte_init line 260, pgd idx 430 identcal, proc 0x8000000000000000.
[  424.961150] dump_pte_init line 260, pgd idx 431 identcal, proc 0x8000000000000000.
[  424.961152] dump_pte_init line 260, pgd idx 432 identcal, proc 0x8000000000000000.
[  424.961153] dump_pte_init line 260, pgd idx 433 identcal, proc 0x8000000000000000.
[  424.961155] dump_pte_init line 260, pgd idx 434 identcal, proc 0x8000000000000000.
[  424.961157] dump_pte_init line 260, pgd idx 435 identcal, proc 0x8000000000000000.
[  424.961158] dump_pte_init line 260, pgd idx 436 identcal, proc 0x8000000000000000.
[  424.961160] dump_pte_init line 260, pgd idx 437 identcal, proc 0x8000000000000000.
[  424.961162] dump_pte_init line 260, pgd idx 438 identcal, proc 0x8000000000000000.
[  424.961163] dump_pte_init line 260, pgd idx 439 identcal, proc 0x8000000000000000.
[  424.961165] dump_pte_init line 260, pgd idx 440 identcal, proc 0x8000000000000000.
[  424.961167] dump_pte_init line 260, pgd idx 441 identcal, proc 0x8000000000000000.
[  424.961168] dump_pte_init line 260, pgd idx 442 identcal, proc 0x8000000000000000.
[  424.961170] dump_pte_init line 260, pgd idx 443 identcal, proc 0x8000000000000000.
[  424.961171] dump_pte_init line 260, pgd idx 444 identcal, proc 0x8000000000000000.
[  424.961173] dump_pte_init line 260, pgd idx 445 identcal, proc 0x8000000000000000.
[  424.961174] dump_pte_init line 260, pgd idx 446 identcal, proc 0x8000000000000000.
[  424.961176] dump_pte_init line 260, pgd idx 447 identcal, proc 0x8000000000000000.
[  424.961177] dump_pte_init line 260, pgd idx 448 identcal, proc 0x8000000000000000.
[  424.961179] dump_pte_init line 260, pgd idx 449 identcal, proc 0x8000000000000000.
[  424.961181] dump_pte_init line 260, pgd idx 450 identcal, proc 0x8000000000000000.
[  424.961182] dump_pte_init line 260, pgd idx 451 identcal, proc 0x8000000000000000.
[  424.961184] dump_pte_init line 260, pgd idx 452 identcal, proc 0x8000000000000000.
[  424.961185] dump_pte_init line 260, pgd idx 453 identcal, proc 0x8000000000000000.
[  424.961187] dump_pte_init line 260, pgd idx 454 identcal, proc 0x8000000000000000.
[  424.961188] dump_pte_init line 260, pgd idx 455 identcal, proc 0x8000000000000000.
[  424.961190] dump_pte_init line 260, pgd idx 456 identcal, proc 0x8000000000000000.
[  424.961191] dump_pte_init line 260, pgd idx 457 identcal, proc 0x8000000000000000.
[  424.961193] dump_pte_init line 260, pgd idx 458 identcal, proc 0x8000000000000000.
[  424.961194] dump_pte_init line 260, pgd idx 459 identcal, proc 0x8000000000000000.
[  424.961196] dump_pte_init line 260, pgd idx 460 identcal, proc 0x8000000000000000.
[  424.961198] dump_pte_init line 260, pgd idx 461 identcal, proc 0x8000000000000000.
[  424.961199] dump_pte_init line 260, pgd idx 462 identcal, proc 0x8000000000000000.
[  424.961201] dump_pte_init line 260, pgd idx 463 identcal, proc 0x8000000000000000.
[  424.961202] dump_pte_init line 260, pgd idx 464 identcal, proc 0x8000000000000000.
[  424.961204] dump_pte_init line 260, pgd idx 465 identcal, proc 0x8000000000000000.
[  424.961205] dump_pte_init line 260, pgd idx 466 identcal, proc 0x8000000000000000.
[  424.961207] dump_pte_init line 260, pgd idx 467 identcal, proc 0x8000000000000000.
[  424.961209] dump_pte_init line 260, pgd idx 468 identcal, proc 0x109689827.
[  424.961210] dump_pte_init line 260, pgd idx 469 identcal, proc 0x8000000000000000.
[  424.961212] dump_pte_init line 260, pgd idx 470 identcal, proc 0x8000000000000000.
[  424.961213] dump_pte_init line 260, pgd idx 471 identcal, proc 0x8000000000000000.
[  424.961215] dump_pte_init line 260, pgd idx 472 identcal, proc 0x8000000000000000.
[  424.961216] dump_pte_init line 260, pgd idx 473 identcal, proc 0x8000000000000000.
[  424.961218] dump_pte_init line 260, pgd idx 474 identcal, proc 0x8000000000000000.
[  424.961219] dump_pte_init line 260, pgd idx 475 identcal, proc 0x8000000000000000.
[  424.961221] dump_pte_init line 260, pgd idx 476 identcal, proc 0x8000000000000000.
[  424.961223] dump_pte_init line 260, pgd idx 477 identcal, proc 0x8000000000000000.
[  424.961224] dump_pte_init line 260, pgd idx 478 identcal, proc 0x8000000000000000.
[  424.961226] dump_pte_init line 260, pgd idx 479 identcal, proc 0x8000000000000000.
[  424.961227] dump_pte_init line 260, pgd idx 480 identcal, proc 0x8000000000000000.
[  424.961229] dump_pte_init line 260, pgd idx 481 identcal, proc 0x8000000000000000.
[  424.961231] dump_pte_init line 260, pgd idx 482 identcal, proc 0x8000000000000000.
[  424.961232] dump_pte_init line 260, pgd idx 483 identcal, proc 0x8000000000000000.
[  424.961234] dump_pte_init line 260, pgd idx 484 identcal, proc 0x8000000000000000.
[  424.961235] dump_pte_init line 260, pgd idx 485 identcal, proc 0x8000000000000000.
[  424.961237] dump_pte_init line 260, pgd idx 486 identcal, proc 0x8000000000000000.
[  424.961238] dump_pte_init line 260, pgd idx 487 identcal, proc 0x8000000000000000.
[  424.961240] dump_pte_init line 260, pgd idx 488 identcal, proc 0x8000000000000000.
[  424.961241] dump_pte_init line 260, pgd idx 489 identcal, proc 0x11f9db827.
[  424.961243] dump_pte_init line 260, pgd idx 490 identcal, proc 0x8000000000000000.
[  424.961245] dump_pte_init line 260, pgd idx 491 identcal, proc 0x8000000000000000.
[  424.961246] dump_pte_init line 260, pgd idx 492 identcal, proc 0x8000000000000000.
[  424.961248] dump_pte_init line 260, pgd idx 493 identcal, proc 0x8000000000000000.
[  424.961249] dump_pte_init line 260, pgd idx 494 identcal, proc 0x8000000000000000.
[  424.961251] dump_pte_init line 260, pgd idx 495 identcal, proc 0x8000000000000000.
[  424.961253] dump_pte_init line 260, pgd idx 496 identcal, proc 0x8000000000000000.
[  424.961254] dump_pte_init line 260, pgd idx 497 identcal, proc 0x8000000000000000.
[  424.961256] dump_pte_init line 260, pgd idx 498 identcal, proc 0x8000000000000000.
[  424.961257] dump_pte_init line 260, pgd idx 499 identcal, proc 0x8000000000000000.
[  424.961259] dump_pte_init line 260, pgd idx 500 identcal, proc 0x8000000000000000.
[  424.961261] dump_pte_init line 260, pgd idx 501 identcal, proc 0x8000000000000000.
[  424.961262] dump_pte_init line 260, pgd idx 502 identcal, proc 0x8000000000000000.
[  424.961264] dump_pte_init line 260, pgd idx 503 identcal, proc 0x8000000000000000.
[  424.961265] dump_pte_init line 260, pgd idx 504 identcal, proc 0x8000000000000000.
[  424.961267] dump_pte_init line 260, pgd idx 505 identcal, proc 0x8000000000000000.
[  424.961269] dump_pte_init line 260, pgd idx 506 identcal, proc 0x8000000000000000.
[  424.961270] dump_pte_init line 260, pgd idx 507 identcal, proc 0x8000000000000000.
[  424.961272] dump_pte_init line 260, pgd idx 508 identcal, proc 0x1096a8827.
[  424.961273] dump_pte_init line 260, pgd idx 509 identcal, proc 0x8000000000000000.
[  424.961275] dump_pte_init line 260, pgd idx 510 identcal, proc 0x8000000000000000.
[  424.961276] dump_pte_init line 260, pgd idx 511 identcal, proc 0x109ea7827.
[  424.961278] dump_pte_init line 270, pgd idx 0 not identcal, proc1:0x8000000000000000, proc2 0x109611827.
[  424.961280] dump_pte_init line 268, pgd idx 1 identcal, proc 0x8000000000000000.
[  424.961282] dump_pte_init line 268, pgd idx 2 identcal, proc 0x8000000000000000.
[  424.961283] dump_pte_init line 268, pgd idx 3 identcal, proc 0x8000000000000000.
[  424.961285] dump_pte_init line 268, pgd idx 4 identcal, proc 0x8000000000000000.
[  424.961286] dump_pte_init line 268, pgd idx 5 identcal, proc 0x8000000000000000.
[  424.961288] dump_pte_init line 268, pgd idx 6 identcal, proc 0x8000000000000000.
[  424.961289] dump_pte_init line 268, pgd idx 7 identcal, proc 0x8000000000000000.
[  424.961291] dump_pte_init line 268, pgd idx 8 identcal, proc 0x8000000000000000.
[  424.961292] dump_pte_init line 268, pgd idx 9 identcal, proc 0x8000000000000000.
[  424.961294] dump_pte_init line 268, pgd idx 10 identcal, proc 0x8000000000000000.
[  424.961295] dump_pte_init line 268, pgd idx 11 identcal, proc 0x8000000000000000.
[  424.961297] dump_pte_init line 268, pgd idx 12 identcal, proc 0x8000000000000000.
[  424.961299] dump_pte_init line 268, pgd idx 13 identcal, proc 0x8000000000000000.
[  424.961300] dump_pte_init line 268, pgd idx 14 identcal, proc 0x8000000000000000.
[  424.961302] dump_pte_init line 268, pgd idx 15 identcal, proc 0x8000000000000000.
[  424.961304] dump_pte_init line 268, pgd idx 16 identcal, proc 0x8000000000000000.
[  424.961305] dump_pte_init line 268, pgd idx 17 identcal, proc 0x8000000000000000.
[  424.961307] dump_pte_init line 268, pgd idx 18 identcal, proc 0x8000000000000000.
[  424.961308] dump_pte_init line 268, pgd idx 19 identcal, proc 0x8000000000000000.
[  424.961310] dump_pte_init line 268, pgd idx 20 identcal, proc 0x8000000000000000.
[  424.961311] dump_pte_init line 268, pgd idx 21 identcal, proc 0x8000000000000000.
[  424.961313] dump_pte_init line 268, pgd idx 22 identcal, proc 0x8000000000000000.
[  424.961314] dump_pte_init line 268, pgd idx 23 identcal, proc 0x8000000000000000.
[  424.961316] dump_pte_init line 268, pgd idx 24 identcal, proc 0x8000000000000000.
[  424.961317] dump_pte_init line 268, pgd idx 25 identcal, proc 0x8000000000000000.
[  424.961319] dump_pte_init line 268, pgd idx 26 identcal, proc 0x8000000000000000.
[  424.961321] dump_pte_init line 268, pgd idx 27 identcal, proc 0x8000000000000000.
[  424.961322] dump_pte_init line 268, pgd idx 28 identcal, proc 0x8000000000000000.
[  424.961324] dump_pte_init line 268, pgd idx 29 identcal, proc 0x8000000000000000.
[  424.961325] dump_pte_init line 268, pgd idx 30 identcal, proc 0x8000000000000000.
[  424.961327] dump_pte_init line 268, pgd idx 31 identcal, proc 0x8000000000000000.
[  424.961329] dump_pte_init line 268, pgd idx 32 identcal, proc 0x8000000000000000.
[  424.961330] dump_pte_init line 268, pgd idx 33 identcal, proc 0x8000000000000000.
[  424.961332] dump_pte_init line 268, pgd idx 34 identcal, proc 0x8000000000000000.
[  424.961333] dump_pte_init line 268, pgd idx 35 identcal, proc 0x8000000000000000.
[  424.961335] dump_pte_init line 268, pgd idx 36 identcal, proc 0x8000000000000000.
[  424.961336] dump_pte_init line 268, pgd idx 37 identcal, proc 0x8000000000000000.
[  424.961338] dump_pte_init line 268, pgd idx 38 identcal, proc 0x8000000000000000.
[  424.961339] dump_pte_init line 268, pgd idx 39 identcal, proc 0x8000000000000000.
[  424.961341] dump_pte_init line 268, pgd idx 40 identcal, proc 0x8000000000000000.
[  424.961343] dump_pte_init line 268, pgd idx 41 identcal, proc 0x8000000000000000.
[  424.961344] dump_pte_init line 268, pgd idx 42 identcal, proc 0x8000000000000000.
[  424.961346] dump_pte_init line 268, pgd idx 43 identcal, proc 0x8000000000000000.
[  424.961347] dump_pte_init line 268, pgd idx 44 identcal, proc 0x8000000000000000.
[  424.961349] dump_pte_init line 268, pgd idx 45 identcal, proc 0x8000000000000000.
[  424.961351] dump_pte_init line 268, pgd idx 46 identcal, proc 0x8000000000000000.
[  424.961352] dump_pte_init line 268, pgd idx 47 identcal, proc 0x8000000000000000.
[  424.961354] dump_pte_init line 268, pgd idx 48 identcal, proc 0x8000000000000000.
[  424.961355] dump_pte_init line 268, pgd idx 49 identcal, proc 0x8000000000000000.
[  424.961357] dump_pte_init line 268, pgd idx 50 identcal, proc 0x8000000000000000.
[  424.961358] dump_pte_init line 268, pgd idx 51 identcal, proc 0x8000000000000000.
[  424.961360] dump_pte_init line 268, pgd idx 52 identcal, proc 0x8000000000000000.
[  424.961362] dump_pte_init line 268, pgd idx 53 identcal, proc 0x8000000000000000.
[  424.961363] dump_pte_init line 268, pgd idx 54 identcal, proc 0x8000000000000000.
[  424.961365] dump_pte_init line 268, pgd idx 55 identcal, proc 0x8000000000000000.
[  424.961366] dump_pte_init line 268, pgd idx 56 identcal, proc 0x8000000000000000.
[  424.961368] dump_pte_init line 268, pgd idx 57 identcal, proc 0x8000000000000000.
[  424.961369] dump_pte_init line 268, pgd idx 58 identcal, proc 0x8000000000000000.
[  424.961371] dump_pte_init line 268, pgd idx 59 identcal, proc 0x8000000000000000.
[  424.961372] dump_pte_init line 268, pgd idx 60 identcal, proc 0x8000000000000000.
[  424.961373] dump_pte_init line 268, pgd idx 61 identcal, proc 0x8000000000000000.
[  424.961375] dump_pte_init line 268, pgd idx 62 identcal, proc 0x8000000000000000.
[  424.961376] dump_pte_init line 268, pgd idx 63 identcal, proc 0x8000000000000000.
[  424.961378] dump_pte_init line 268, pgd idx 64 identcal, proc 0x8000000000000000.
[  424.961379] dump_pte_init line 268, pgd idx 65 identcal, proc 0x8000000000000000.
[  424.961381] dump_pte_init line 268, pgd idx 66 identcal, proc 0x8000000000000000.
[  424.961382] dump_pte_init line 268, pgd idx 67 identcal, proc 0x8000000000000000.
[  424.961384] dump_pte_init line 268, pgd idx 68 identcal, proc 0x8000000000000000.
[  424.961385] dump_pte_init line 268, pgd idx 69 identcal, proc 0x8000000000000000.
[  424.961386] dump_pte_init line 268, pgd idx 70 identcal, proc 0x8000000000000000.
[  424.961388] dump_pte_init line 268, pgd idx 71 identcal, proc 0x8000000000000000.
[  424.961389] dump_pte_init line 268, pgd idx 72 identcal, proc 0x8000000000000000.
[  424.961391] dump_pte_init line 268, pgd idx 73 identcal, proc 0x8000000000000000.
[  424.961393] dump_pte_init line 268, pgd idx 74 identcal, proc 0x8000000000000000.
[  424.961394] dump_pte_init line 268, pgd idx 75 identcal, proc 0x8000000000000000.
[  424.961396] dump_pte_init line 268, pgd idx 76 identcal, proc 0x8000000000000000.
[  424.961398] dump_pte_init line 268, pgd idx 77 identcal, proc 0x8000000000000000.
[  424.961399] dump_pte_init line 268, pgd idx 78 identcal, proc 0x8000000000000000.
[  424.961401] dump_pte_init line 268, pgd idx 79 identcal, proc 0x8000000000000000.
[  424.961403] dump_pte_init line 268, pgd idx 80 identcal, proc 0x8000000000000000.
[  424.961404] dump_pte_init line 268, pgd idx 81 identcal, proc 0x8000000000000000.
[  424.961406] dump_pte_init line 268, pgd idx 82 identcal, proc 0x8000000000000000.
[  424.961407] dump_pte_init line 268, pgd idx 83 identcal, proc 0x8000000000000000.
[  424.961409] dump_pte_init line 268, pgd idx 84 identcal, proc 0x8000000000000000.
[  424.961411] dump_pte_init line 268, pgd idx 85 identcal, proc 0x8000000000000000.
[  424.961413] dump_pte_init line 268, pgd idx 86 identcal, proc 0x8000000000000000.
[  424.961414] dump_pte_init line 268, pgd idx 87 identcal, proc 0x8000000000000000.
[  424.961416] dump_pte_init line 268, pgd idx 88 identcal, proc 0x8000000000000000.
[  424.961418] dump_pte_init line 268, pgd idx 89 identcal, proc 0x8000000000000000.
[  424.961419] dump_pte_init line 268, pgd idx 90 identcal, proc 0x8000000000000000.
[  424.961421] dump_pte_init line 268, pgd idx 91 identcal, proc 0x8000000000000000.
[  424.961422] dump_pte_init line 268, pgd idx 92 identcal, proc 0x8000000000000000.
[  424.961424] dump_pte_init line 268, pgd idx 93 identcal, proc 0x8000000000000000.
[  424.961426] dump_pte_init line 268, pgd idx 94 identcal, proc 0x8000000000000000.
[  424.961427] dump_pte_init line 268, pgd idx 95 identcal, proc 0x8000000000000000.
[  424.961429] dump_pte_init line 268, pgd idx 96 identcal, proc 0x8000000000000000.
[  424.961431] dump_pte_init line 268, pgd idx 97 identcal, proc 0x8000000000000000.
[  424.961432] dump_pte_init line 268, pgd idx 98 identcal, proc 0x8000000000000000.
[  424.961434] dump_pte_init line 268, pgd idx 99 identcal, proc 0x8000000000000000.
[  424.961436] dump_pte_init line 268, pgd idx 100 identcal, proc 0x8000000000000000.
[  424.961437] dump_pte_init line 268, pgd idx 101 identcal, proc 0x8000000000000000.
[  424.961439] dump_pte_init line 268, pgd idx 102 identcal, proc 0x8000000000000000.
[  424.961440] dump_pte_init line 268, pgd idx 103 identcal, proc 0x8000000000000000.
[  424.961442] dump_pte_init line 268, pgd idx 104 identcal, proc 0x8000000000000000.
[  424.961444] dump_pte_init line 268, pgd idx 105 identcal, proc 0x8000000000000000.
[  424.961445] dump_pte_init line 268, pgd idx 106 identcal, proc 0x8000000000000000.
[  424.961447] dump_pte_init line 268, pgd idx 107 identcal, proc 0x8000000000000000.
[  424.961449] dump_pte_init line 268, pgd idx 108 identcal, proc 0x8000000000000000.
[  424.961450] dump_pte_init line 268, pgd idx 109 identcal, proc 0x8000000000000000.
[  424.961452] dump_pte_init line 268, pgd idx 110 identcal, proc 0x8000000000000000.
[  424.961453] dump_pte_init line 268, pgd idx 111 identcal, proc 0x8000000000000000.
[  424.961455] dump_pte_init line 268, pgd idx 112 identcal, proc 0x8000000000000000.
[  424.961456] dump_pte_init line 268, pgd idx 113 identcal, proc 0x8000000000000000.
[  424.961458] dump_pte_init line 268, pgd idx 114 identcal, proc 0x8000000000000000.
[  424.961459] dump_pte_init line 268, pgd idx 115 identcal, proc 0x8000000000000000.
[  424.961461] dump_pte_init line 268, pgd idx 116 identcal, proc 0x8000000000000000.
[  424.961462] dump_pte_init line 268, pgd idx 117 identcal, proc 0x8000000000000000.
[  424.961464] dump_pte_init line 268, pgd idx 118 identcal, proc 0x8000000000000000.
[  424.961465] dump_pte_init line 268, pgd idx 119 identcal, proc 0x8000000000000000.
[  424.961467] dump_pte_init line 268, pgd idx 120 identcal, proc 0x8000000000000000.
[  424.961468] dump_pte_init line 268, pgd idx 121 identcal, proc 0x8000000000000000.
[  424.961469] dump_pte_init line 268, pgd idx 122 identcal, proc 0x8000000000000000.
[  424.961471] dump_pte_init line 268, pgd idx 123 identcal, proc 0x8000000000000000.
[  424.961472] dump_pte_init line 268, pgd idx 124 identcal, proc 0x8000000000000000.
[  424.961474] dump_pte_init line 268, pgd idx 125 identcal, proc 0x8000000000000000.
[  424.961475] dump_pte_init line 268, pgd idx 126 identcal, proc 0x8000000000000000.
[  424.961477] dump_pte_init line 268, pgd idx 127 identcal, proc 0x8000000000000000.
[  424.961478] dump_pte_init line 268, pgd idx 128 identcal, proc 0x8000000000000000.
[  424.961480] dump_pte_init line 268, pgd idx 129 identcal, proc 0x8000000000000000.
[  424.961481] dump_pte_init line 268, pgd idx 130 identcal, proc 0x8000000000000000.
[  424.961483] dump_pte_init line 268, pgd idx 131 identcal, proc 0x8000000000000000.
[  424.961484] dump_pte_init line 268, pgd idx 132 identcal, proc 0x8000000000000000.
[  424.961486] dump_pte_init line 268, pgd idx 133 identcal, proc 0x8000000000000000.
[  424.961487] dump_pte_init line 268, pgd idx 134 identcal, proc 0x8000000000000000.
[  424.961489] dump_pte_init line 268, pgd idx 135 identcal, proc 0x8000000000000000.
[  424.961491] dump_pte_init line 268, pgd idx 136 identcal, proc 0x8000000000000000.
[  424.961492] dump_pte_init line 268, pgd idx 137 identcal, proc 0x8000000000000000.
[  424.961494] dump_pte_init line 268, pgd idx 138 identcal, proc 0x8000000000000000.
[  424.961495] dump_pte_init line 268, pgd idx 139 identcal, proc 0x8000000000000000.
[  424.961497] dump_pte_init line 268, pgd idx 140 identcal, proc 0x8000000000000000.
[  424.961498] dump_pte_init line 268, pgd idx 141 identcal, proc 0x8000000000000000.
[  424.961500] dump_pte_init line 268, pgd idx 142 identcal, proc 0x8000000000000000.
[  424.961501] dump_pte_init line 268, pgd idx 143 identcal, proc 0x8000000000000000.
[  424.961503] dump_pte_init line 268, pgd idx 144 identcal, proc 0x8000000000000000.
[  424.961504] dump_pte_init line 268, pgd idx 145 identcal, proc 0x8000000000000000.
[  424.961506] dump_pte_init line 268, pgd idx 146 identcal, proc 0x8000000000000000.
[  424.961508] dump_pte_init line 268, pgd idx 147 identcal, proc 0x8000000000000000.
[  424.961509] dump_pte_init line 268, pgd idx 148 identcal, proc 0x8000000000000000.
[  424.961511] dump_pte_init line 268, pgd idx 149 identcal, proc 0x8000000000000000.
[  424.961512] dump_pte_init line 268, pgd idx 150 identcal, proc 0x8000000000000000.
[  424.961514] dump_pte_init line 268, pgd idx 151 identcal, proc 0x8000000000000000.
[  424.961515] dump_pte_init line 268, pgd idx 152 identcal, proc 0x8000000000000000.
[  424.961517] dump_pte_init line 268, pgd idx 153 identcal, proc 0x8000000000000000.
[  424.961518] dump_pte_init line 268, pgd idx 154 identcal, proc 0x8000000000000000.
[  424.961520] dump_pte_init line 268, pgd idx 155 identcal, proc 0x8000000000000000.
[  424.961521] dump_pte_init line 268, pgd idx 156 identcal, proc 0x8000000000000000.
[  424.961523] dump_pte_init line 268, pgd idx 157 identcal, proc 0x8000000000000000.
[  424.961525] dump_pte_init line 268, pgd idx 158 identcal, proc 0x8000000000000000.
[  424.961526] dump_pte_init line 268, pgd idx 159 identcal, proc 0x8000000000000000.
[  424.961528] dump_pte_init line 268, pgd idx 160 identcal, proc 0x8000000000000000.
[  424.961529] dump_pte_init line 268, pgd idx 161 identcal, proc 0x8000000000000000.
[  424.961531] dump_pte_init line 268, pgd idx 162 identcal, proc 0x8000000000000000.
[  424.961532] dump_pte_init line 268, pgd idx 163 identcal, proc 0x8000000000000000.
[  424.961534] dump_pte_init line 268, pgd idx 164 identcal, proc 0x8000000000000000.
[  424.961535] dump_pte_init line 268, pgd idx 165 identcal, proc 0x8000000000000000.
[  424.961537] dump_pte_init line 268, pgd idx 166 identcal, proc 0x8000000000000000.
[  424.961539] dump_pte_init line 268, pgd idx 167 identcal, proc 0x8000000000000000.
[  424.961540] dump_pte_init line 268, pgd idx 168 identcal, proc 0x8000000000000000.
[  424.961542] dump_pte_init line 268, pgd idx 169 identcal, proc 0x8000000000000000.
[  424.961543] dump_pte_init line 268, pgd idx 170 identcal, proc 0x8000000000000000.
[  424.961545] dump_pte_init line 268, pgd idx 171 identcal, proc 0x8000000000000000.
[  424.961547] dump_pte_init line 268, pgd idx 172 identcal, proc 0x8000000000000000.
[  424.961548] dump_pte_init line 268, pgd idx 173 identcal, proc 0x8000000000000000.
[  424.961550] dump_pte_init line 268, pgd idx 174 identcal, proc 0x8000000000000000.
[  424.961551] dump_pte_init line 268, pgd idx 175 identcal, proc 0x8000000000000000.
[  424.961553] dump_pte_init line 268, pgd idx 176 identcal, proc 0x8000000000000000.
[  424.961555] dump_pte_init line 268, pgd idx 177 identcal, proc 0x8000000000000000.
[  424.961556] dump_pte_init line 268, pgd idx 178 identcal, proc 0x8000000000000000.
[  424.961558] dump_pte_init line 268, pgd idx 179 identcal, proc 0x8000000000000000.
[  424.961559] dump_pte_init line 268, pgd idx 180 identcal, proc 0x8000000000000000.
[  424.961561] dump_pte_init line 268, pgd idx 181 identcal, proc 0x8000000000000000.
[  424.961563] dump_pte_init line 268, pgd idx 182 identcal, proc 0x8000000000000000.
[  424.961564] dump_pte_init line 268, pgd idx 183 identcal, proc 0x8000000000000000.
[  424.961566] dump_pte_init line 268, pgd idx 184 identcal, proc 0x8000000000000000.
[  424.961567] dump_pte_init line 268, pgd idx 185 identcal, proc 0x8000000000000000.
[  424.961569] dump_pte_init line 268, pgd idx 186 identcal, proc 0x8000000000000000.
[  424.961570] dump_pte_init line 268, pgd idx 187 identcal, proc 0x8000000000000000.
[  424.961572] dump_pte_init line 268, pgd idx 188 identcal, proc 0x8000000000000000.
[  424.961573] dump_pte_init line 268, pgd idx 189 identcal, proc 0x8000000000000000.
[  424.961575] dump_pte_init line 268, pgd idx 190 identcal, proc 0x8000000000000000.
[  424.961577] dump_pte_init line 268, pgd idx 191 identcal, proc 0x8000000000000000.
[  424.961578] dump_pte_init line 268, pgd idx 192 identcal, proc 0x8000000000000000.
[  424.961580] dump_pte_init line 268, pgd idx 193 identcal, proc 0x8000000000000000.
[  424.961581] dump_pte_init line 268, pgd idx 194 identcal, proc 0x8000000000000000.
[  424.961583] dump_pte_init line 268, pgd idx 195 identcal, proc 0x8000000000000000.
[  424.961584] dump_pte_init line 268, pgd idx 196 identcal, proc 0x8000000000000000.
[  424.961586] dump_pte_init line 268, pgd idx 197 identcal, proc 0x8000000000000000.
[  424.961587] dump_pte_init line 268, pgd idx 198 identcal, proc 0x8000000000000000.
[  424.961589] dump_pte_init line 268, pgd idx 199 identcal, proc 0x8000000000000000.
[  424.961591] dump_pte_init line 268, pgd idx 200 identcal, proc 0x8000000000000000.
[  424.961592] dump_pte_init line 268, pgd idx 201 identcal, proc 0x8000000000000000.
[  424.961594] dump_pte_init line 268, pgd idx 202 identcal, proc 0x8000000000000000.
[  424.961595] dump_pte_init line 268, pgd idx 203 identcal, proc 0x8000000000000000.
[  424.961597] dump_pte_init line 268, pgd idx 204 identcal, proc 0x8000000000000000.
[  424.961598] dump_pte_init line 268, pgd idx 205 identcal, proc 0x8000000000000000.
[  424.961600] dump_pte_init line 268, pgd idx 206 identcal, proc 0x8000000000000000.
[  424.961601] dump_pte_init line 268, pgd idx 207 identcal, proc 0x8000000000000000.
[  424.961603] dump_pte_init line 268, pgd idx 208 identcal, proc 0x8000000000000000.
[  424.961605] dump_pte_init line 268, pgd idx 209 identcal, proc 0x8000000000000000.
[  424.961606] dump_pte_init line 268, pgd idx 210 identcal, proc 0x8000000000000000.
[  424.961608] dump_pte_init line 268, pgd idx 211 identcal, proc 0x8000000000000000.
[  424.961609] dump_pte_init line 268, pgd idx 212 identcal, proc 0x8000000000000000.
[  424.961611] dump_pte_init line 268, pgd idx 213 identcal, proc 0x8000000000000000.
[  424.961613] dump_pte_init line 268, pgd idx 214 identcal, proc 0x8000000000000000.
[  424.961614] dump_pte_init line 268, pgd idx 215 identcal, proc 0x8000000000000000.
[  424.961616] dump_pte_init line 268, pgd idx 216 identcal, proc 0x8000000000000000.
[  424.961617] dump_pte_init line 268, pgd idx 217 identcal, proc 0x8000000000000000.
[  424.961619] dump_pte_init line 268, pgd idx 218 identcal, proc 0x8000000000000000.
[  424.961620] dump_pte_init line 268, pgd idx 219 identcal, proc 0x8000000000000000.
[  424.961622] dump_pte_init line 268, pgd idx 220 identcal, proc 0x8000000000000000.
[  424.961624] dump_pte_init line 268, pgd idx 221 identcal, proc 0x8000000000000000.
[  424.961625] dump_pte_init line 268, pgd idx 222 identcal, proc 0x8000000000000000.
[  424.961627] dump_pte_init line 268, pgd idx 223 identcal, proc 0x8000000000000000.
[  424.961628] dump_pte_init line 268, pgd idx 224 identcal, proc 0x8000000000000000.
[  424.961630] dump_pte_init line 268, pgd idx 225 identcal, proc 0x8000000000000000.
[  424.961631] dump_pte_init line 268, pgd idx 226 identcal, proc 0x8000000000000000.
[  424.961633] dump_pte_init line 268, pgd idx 227 identcal, proc 0x8000000000000000.
[  424.961635] dump_pte_init line 268, pgd idx 228 identcal, proc 0x8000000000000000.
[  424.961636] dump_pte_init line 268, pgd idx 229 identcal, proc 0x8000000000000000.
[  424.961638] dump_pte_init line 268, pgd idx 230 identcal, proc 0x8000000000000000.
[  424.961639] dump_pte_init line 268, pgd idx 231 identcal, proc 0x8000000000000000.
[  424.961641] dump_pte_init line 268, pgd idx 232 identcal, proc 0x8000000000000000.
[  424.961643] dump_pte_init line 268, pgd idx 233 identcal, proc 0x8000000000000000.
[  424.961644] dump_pte_init line 268, pgd idx 234 identcal, proc 0x8000000000000000.
[  424.961646] dump_pte_init line 268, pgd idx 235 identcal, proc 0x8000000000000000.
[  424.961647] dump_pte_init line 268, pgd idx 236 identcal, proc 0x8000000000000000.
[  424.961649] dump_pte_init line 268, pgd idx 237 identcal, proc 0x8000000000000000.
[  424.961651] dump_pte_init line 268, pgd idx 238 identcal, proc 0x8000000000000000.
[  424.961652] dump_pte_init line 268, pgd idx 239 identcal, proc 0x8000000000000000.
[  424.961654] dump_pte_init line 268, pgd idx 240 identcal, proc 0x8000000000000000.
[  424.961655] dump_pte_init line 268, pgd idx 241 identcal, proc 0x8000000000000000.
[  424.961657] dump_pte_init line 268, pgd idx 242 identcal, proc 0x8000000000000000.
[  424.961659] dump_pte_init line 268, pgd idx 243 identcal, proc 0x8000000000000000.
[  424.961660] dump_pte_init line 268, pgd idx 244 identcal, proc 0x8000000000000000.
[  424.961662] dump_pte_init line 268, pgd idx 245 identcal, proc 0x8000000000000000.
[  424.961663] dump_pte_init line 268, pgd idx 246 identcal, proc 0x8000000000000000.
[  424.961665] dump_pte_init line 268, pgd idx 247 identcal, proc 0x8000000000000000.
[  424.961667] dump_pte_init line 268, pgd idx 248 identcal, proc 0x8000000000000000.
[  424.961668] dump_pte_init line 268, pgd idx 249 identcal, proc 0x8000000000000000.
[  424.961670] dump_pte_init line 268, pgd idx 250 identcal, proc 0x8000000000000000.
[  424.961671] dump_pte_init line 268, pgd idx 251 identcal, proc 0x8000000000000000.
[  424.961673] dump_pte_init line 268, pgd idx 252 identcal, proc 0x8000000000000000.
[  424.961675] dump_pte_init line 268, pgd idx 253 identcal, proc 0x8000000000000000.
[  424.961676] dump_pte_init line 268, pgd idx 254 identcal, proc 0x8000000000000000.
[  424.961678] dump_pte_init line 270, pgd idx 255 not identcal, proc1:0x8000000000000000, proc2 0x116ca9827.
[  424.961680] dump_pte_init line 268, pgd idx 256 identcal, proc 0x8000000000000000.
[  424.961681] dump_pte_init line 268, pgd idx 257 identcal, proc 0x8000000000000000.
[  424.961683] dump_pte_init line 268, pgd idx 258 identcal, proc 0x8000000000000000.
[  424.961684] dump_pte_init line 268, pgd idx 259 identcal, proc 0x8000000000000000.
[  424.961686] dump_pte_init line 268, pgd idx 260 identcal, proc 0x8000000000000000.
[  424.961687] dump_pte_init line 268, pgd idx 261 identcal, proc 0x8000000000000000.
[  424.961689] dump_pte_init line 268, pgd idx 262 identcal, proc 0x8000000000000000.
[  424.961691] dump_pte_init line 268, pgd idx 263 identcal, proc 0x8000000000000000.
[  424.961692] dump_pte_init line 268, pgd idx 264 identcal, proc 0x8000000000000000.
[  424.961694] dump_pte_init line 268, pgd idx 265 identcal, proc 0x8000000000000000.
[  424.961695] dump_pte_init line 268, pgd idx 266 identcal, proc 0x8000000000000000.
[  424.961697] dump_pte_init line 268, pgd idx 267 identcal, proc 0x8000000000000000.
[  424.961699] dump_pte_init line 268, pgd idx 268 identcal, proc 0x8000000000000000.
[  424.961700] dump_pte_init line 268, pgd idx 269 identcal, proc 0x8000000000000000.
[  424.961702] dump_pte_init line 268, pgd idx 270 identcal, proc 0x8000000000000000.
[  424.961703] dump_pte_init line 268, pgd idx 271 identcal, proc 0x8000000000000000.
[  424.961705] dump_pte_init line 268, pgd idx 272 identcal, proc 0x8000000000000000.
[  424.961707] dump_pte_init line 268, pgd idx 273 identcal, proc 0x11f9de827.
[  424.961708] dump_pte_init line 268, pgd idx 274 identcal, proc 0x8000000000000000.
[  424.961710] dump_pte_init line 268, pgd idx 275 identcal, proc 0x8000000000000000.
[  424.961711] dump_pte_init line 268, pgd idx 276 identcal, proc 0x8000000000000000.
[  424.961713] dump_pte_init line 268, pgd idx 277 identcal, proc 0x8000000000000000.
[  424.961715] dump_pte_init line 268, pgd idx 278 identcal, proc 0x8000000000000000.
[  424.961716] dump_pte_init line 268, pgd idx 279 identcal, proc 0x8000000000000000.
[  424.961718] dump_pte_init line 268, pgd idx 280 identcal, proc 0x8000000000000000.
[  424.961719] dump_pte_init line 268, pgd idx 281 identcal, proc 0x8000000000000000.
[  424.961721] dump_pte_init line 268, pgd idx 282 identcal, proc 0x8000000000000000.
[  424.961723] dump_pte_init line 268, pgd idx 283 identcal, proc 0x8000000000000000.
[  424.961724] dump_pte_init line 268, pgd idx 284 identcal, proc 0x8000000000000000.
[  424.961726] dump_pte_init line 268, pgd idx 285 identcal, proc 0x8000000000000000.
[  424.961728] dump_pte_init line 268, pgd idx 286 identcal, proc 0x8000000000000000.
[  424.961729] dump_pte_init line 268, pgd idx 287 identcal, proc 0x8000000000000000.
[  424.961731] dump_pte_init line 268, pgd idx 288 identcal, proc 0x8000000000000000.
[  424.961732] dump_pte_init line 268, pgd idx 289 identcal, proc 0x8000000000000000.
[  424.961734] dump_pte_init line 268, pgd idx 290 identcal, proc 0x8000000000000000.
[  424.961735] dump_pte_init line 268, pgd idx 291 identcal, proc 0x8000000000000000.
[  424.961737] dump_pte_init line 268, pgd idx 292 identcal, proc 0x8000000000000000.
[  424.961739] dump_pte_init line 268, pgd idx 293 identcal, proc 0x8000000000000000.
[  424.961740] dump_pte_init line 268, pgd idx 294 identcal, proc 0x8000000000000000.
[  424.961742] dump_pte_init line 268, pgd idx 295 identcal, proc 0x8000000000000000.
[  424.961744] dump_pte_init line 268, pgd idx 296 identcal, proc 0x8000000000000000.
[  424.961745] dump_pte_init line 268, pgd idx 297 identcal, proc 0x8000000000000000.
[  424.961747] dump_pte_init line 268, pgd idx 298 identcal, proc 0x8000000000000000.
[  424.961757] dump_pte_init line 268, pgd idx 299 identcal, proc 0x8000000000000000.
[  424.961759] dump_pte_init line 268, pgd idx 300 identcal, proc 0x8000000000000000.
[  424.961760] dump_pte_init line 268, pgd idx 301 identcal, proc 0x8000000000000000.
[  424.961762] dump_pte_init line 268, pgd idx 302 identcal, proc 0x8000000000000000.
[  424.961764] dump_pte_init line 268, pgd idx 303 identcal, proc 0x8000000000000000.
[  424.961765] dump_pte_init line 268, pgd idx 304 identcal, proc 0x8000000000000000.
[  424.961767] dump_pte_init line 268, pgd idx 305 identcal, proc 0x8000000000000000.
[  424.961769] dump_pte_init line 268, pgd idx 306 identcal, proc 0x8000000000000000.
[  424.961770] dump_pte_init line 268, pgd idx 307 identcal, proc 0x8000000000000000.
[  424.961772] dump_pte_init line 268, pgd idx 308 identcal, proc 0x8000000000000000.
[  424.961773] dump_pte_init line 268, pgd idx 309 identcal, proc 0x8000000000000000.
[  424.961775] dump_pte_init line 268, pgd idx 310 identcal, proc 0x8000000000000000.
[  424.961777] dump_pte_init line 268, pgd idx 311 identcal, proc 0x8000000000000000.
[  424.961778] dump_pte_init line 268, pgd idx 312 identcal, proc 0x8000000000000000.
[  424.961780] dump_pte_init line 268, pgd idx 313 identcal, proc 0x8000000000000000.
[  424.961781] dump_pte_init line 268, pgd idx 314 identcal, proc 0x8000000000000000.
[  424.961783] dump_pte_init line 268, pgd idx 315 identcal, proc 0x8000000000000000.
[  424.961785] dump_pte_init line 268, pgd idx 316 identcal, proc 0x8000000000000000.
[  424.961786] dump_pte_init line 268, pgd idx 317 identcal, proc 0x8000000000000000.
[  424.961788] dump_pte_init line 268, pgd idx 318 identcal, proc 0x8000000000000000.
[  424.961790] dump_pte_init line 268, pgd idx 319 identcal, proc 0x8000000000000000.
[  424.961791] dump_pte_init line 268, pgd idx 320 identcal, proc 0x8000000000000000.
[  424.961793] dump_pte_init line 268, pgd idx 321 identcal, proc 0x8000000000000000.
[  424.961794] dump_pte_init line 268, pgd idx 322 identcal, proc 0x8000000000000000.
[  424.961796] dump_pte_init line 268, pgd idx 323 identcal, proc 0x8000000000000000.
[  424.961797] dump_pte_init line 268, pgd idx 324 identcal, proc 0x8000000000000000.
[  424.961799] dump_pte_init line 268, pgd idx 325 identcal, proc 0x8000000000000000.
[  424.961801] dump_pte_init line 268, pgd idx 326 identcal, proc 0x8000000000000000.
[  424.961802] dump_pte_init line 268, pgd idx 327 identcal, proc 0x8000000000000000.
[  424.961804] dump_pte_init line 268, pgd idx 328 identcal, proc 0x8000000000000000.
[  424.961806] dump_pte_init line 268, pgd idx 329 identcal, proc 0x8000000000000000.
[  424.961807] dump_pte_init line 268, pgd idx 330 identcal, proc 0x8000000000000000.
[  424.961809] dump_pte_init line 268, pgd idx 331 identcal, proc 0x8000000000000000.
[  424.961811] dump_pte_init line 268, pgd idx 332 identcal, proc 0x8000000000000000.
[  424.961813] dump_pte_init line 268, pgd idx 333 identcal, proc 0x8000000000000000.
[  424.961814] dump_pte_init line 268, pgd idx 334 identcal, proc 0x8000000000000000.
[  424.961816] dump_pte_init line 268, pgd idx 335 identcal, proc 0x8000000000000000.
[  424.961818] dump_pte_init line 268, pgd idx 336 identcal, proc 0x8000000000000000.
[  424.961819] dump_pte_init line 268, pgd idx 337 identcal, proc 0x8000000000000000.
[  424.961821] dump_pte_init line 268, pgd idx 338 identcal, proc 0x8000000000000000.
[  424.961823] dump_pte_init line 268, pgd idx 339 identcal, proc 0x8000000000000000.
[  424.961824] dump_pte_init line 268, pgd idx 340 identcal, proc 0x8000000000000000.
[  424.961826] dump_pte_init line 268, pgd idx 341 identcal, proc 0x8000000000000000.
[  424.961828] dump_pte_init line 268, pgd idx 342 identcal, proc 0x8000000000000000.
[  424.961829] dump_pte_init line 268, pgd idx 343 identcal, proc 0x8000000000000000.
[  424.961831] dump_pte_init line 268, pgd idx 344 identcal, proc 0x8000000000000000.
[  424.961832] dump_pte_init line 268, pgd idx 345 identcal, proc 0x8000000000000000.
[  424.961834] dump_pte_init line 268, pgd idx 346 identcal, proc 0x8000000000000000.
[  424.961836] dump_pte_init line 268, pgd idx 347 identcal, proc 0x8000000000000000.
[  424.961837] dump_pte_init line 268, pgd idx 348 identcal, proc 0x8000000000000000.
[  424.961839] dump_pte_init line 268, pgd idx 349 identcal, proc 0x8000000000000000.
[  424.961841] dump_pte_init line 268, pgd idx 350 identcal, proc 0x8000000000000000.
[  424.961842] dump_pte_init line 268, pgd idx 351 identcal, proc 0x8000000000000000.
[  424.961844] dump_pte_init line 268, pgd idx 352 identcal, proc 0x8000000000000000.
[  424.961846] dump_pte_init line 268, pgd idx 353 identcal, proc 0x8000000000000000.
[  424.961847] dump_pte_init line 268, pgd idx 354 identcal, proc 0x8000000000000000.
[  424.961849] dump_pte_init line 268, pgd idx 355 identcal, proc 0x8000000000000000.
[  424.961851] dump_pte_init line 268, pgd idx 356 identcal, proc 0x8000000000000000.
[  424.961852] dump_pte_init line 268, pgd idx 357 identcal, proc 0x8000000000000000.
[  424.961854] dump_pte_init line 268, pgd idx 358 identcal, proc 0x8000000000000000.
[  424.961855] dump_pte_init line 268, pgd idx 359 identcal, proc 0x8000000000000000.
[  424.961857] dump_pte_init line 268, pgd idx 360 identcal, proc 0x8000000000000000.
[  424.961859] dump_pte_init line 268, pgd idx 361 identcal, proc 0x8000000000000000.
[  424.961860] dump_pte_init line 268, pgd idx 362 identcal, proc 0x8000000000000000.
[  424.961862] dump_pte_init line 268, pgd idx 363 identcal, proc 0x8000000000000000.
[  424.961864] dump_pte_init line 268, pgd idx 364 identcal, proc 0x8000000000000000.
[  424.961865] dump_pte_init line 268, pgd idx 365 identcal, proc 0x8000000000000000.
[  424.961867] dump_pte_init line 268, pgd idx 366 identcal, proc 0x8000000000000000.
[  424.961868] dump_pte_init line 268, pgd idx 367 identcal, proc 0x8000000000000000.
[  424.961870] dump_pte_init line 268, pgd idx 368 identcal, proc 0x8000000000000000.
[  424.961872] dump_pte_init line 268, pgd idx 369 identcal, proc 0x8000000000000000.
[  424.961873] dump_pte_init line 268, pgd idx 370 identcal, proc 0x8000000000000000.
[  424.961875] dump_pte_init line 268, pgd idx 371 identcal, proc 0x8000000000000000.
[  424.961877] dump_pte_init line 268, pgd idx 372 identcal, proc 0x8000000000000000.
[  424.961878] dump_pte_init line 268, pgd idx 373 identcal, proc 0x8000000000000000.
[  424.961880] dump_pte_init line 268, pgd idx 374 identcal, proc 0x8000000000000000.
[  424.961881] dump_pte_init line 268, pgd idx 375 identcal, proc 0x8000000000000000.
[  424.961883] dump_pte_init line 268, pgd idx 376 identcal, proc 0x8000000000000000.
[  424.961885] dump_pte_init line 268, pgd idx 377 identcal, proc 0x8000000000000000.
[  424.961886] dump_pte_init line 268, pgd idx 378 identcal, proc 0x8000000000000000.
[  424.961888] dump_pte_init line 268, pgd idx 379 identcal, proc 0x8000000000000000.
[  424.961890] dump_pte_init line 268, pgd idx 380 identcal, proc 0x8000000000000000.
[  424.961891] dump_pte_init line 268, pgd idx 381 identcal, proc 0x8000000000000000.
[  424.961893] dump_pte_init line 268, pgd idx 382 identcal, proc 0x8000000000000000.
[  424.961895] dump_pte_init line 268, pgd idx 383 identcal, proc 0x8000000000000000.
[  424.961896] dump_pte_init line 268, pgd idx 384 identcal, proc 0x8000000000000000.
[  424.961898] dump_pte_init line 268, pgd idx 385 identcal, proc 0x8000000000000000.
[  424.961900] dump_pte_init line 268, pgd idx 386 identcal, proc 0x8000000000000000.
[  424.961901] dump_pte_init line 268, pgd idx 387 identcal, proc 0x8000000000000000.
[  424.961902] dump_pte_init line 268, pgd idx 388 identcal, proc 0x8000000000000000.
[  424.961904] dump_pte_init line 268, pgd idx 389 identcal, proc 0x8000000000000000.
[  424.961905] dump_pte_init line 268, pgd idx 390 identcal, proc 0x8000000000000000.
[  424.961907] dump_pte_init line 268, pgd idx 391 identcal, proc 0x8000000000000000.
[  424.961908] dump_pte_init line 268, pgd idx 392 identcal, proc 0x8000000000000000.
[  424.961910] dump_pte_init line 268, pgd idx 393 identcal, proc 0x8000000000000000.
[  424.961911] dump_pte_init line 268, pgd idx 394 identcal, proc 0x8000000000000000.
[  424.961913] dump_pte_init line 268, pgd idx 395 identcal, proc 0x8000000000000000.
[  424.961914] dump_pte_init line 268, pgd idx 396 identcal, proc 0x8000000000000000.
[  424.961916] dump_pte_init line 268, pgd idx 397 identcal, proc 0x8000000000000000.
[  424.961917] dump_pte_init line 268, pgd idx 398 identcal, proc 0x8000000000000000.
[  424.961919] dump_pte_init line 268, pgd idx 399 identcal, proc 0x8000000000000000.
[  424.961920] dump_pte_init line 268, pgd idx 400 identcal, proc 0x8000000000000000.
[  424.961922] dump_pte_init line 268, pgd idx 401 identcal, proc 0x8000000000000000.
[  424.961923] dump_pte_init line 268, pgd idx 402 identcal, proc 0x8000000000000000.
[  424.961925] dump_pte_init line 268, pgd idx 403 identcal, proc 0x8000000000000000.
[  424.961926] dump_pte_init line 268, pgd idx 404 identcal, proc 0x1096a2827.
[  424.961928] dump_pte_init line 268, pgd idx 405 identcal, proc 0x8000000000000000.
[  424.961929] dump_pte_init line 268, pgd idx 406 identcal, proc 0x8000000000000000.
[  424.961931] dump_pte_init line 268, pgd idx 407 identcal, proc 0x8000000000000000.
[  424.961932] dump_pte_init line 268, pgd idx 408 identcal, proc 0x8000000000000000.
[  424.961933] dump_pte_init line 268, pgd idx 409 identcal, proc 0x8000000000000000.
[  424.961935] dump_pte_init line 268, pgd idx 410 identcal, proc 0x8000000000000000.
[  424.961936] dump_pte_init line 268, pgd idx 411 identcal, proc 0x8000000000000000.
[  424.961938] dump_pte_init line 268, pgd idx 412 identcal, proc 0x8000000000000000.
[  424.961939] dump_pte_init line 268, pgd idx 413 identcal, proc 0x8000000000000000.
[  424.961941] dump_pte_init line 268, pgd idx 414 identcal, proc 0x8000000000000000.
[  424.961942] dump_pte_init line 268, pgd idx 415 identcal, proc 0x8000000000000000.
[  424.961944] dump_pte_init line 268, pgd idx 416 identcal, proc 0x8000000000000000.
[  424.961945] dump_pte_init line 268, pgd idx 417 identcal, proc 0x8000000000000000.
[  424.961947] dump_pte_init line 268, pgd idx 418 identcal, proc 0x8000000000000000.
[  424.961948] dump_pte_init line 268, pgd idx 419 identcal, proc 0x8000000000000000.
[  424.961950] dump_pte_init line 268, pgd idx 420 identcal, proc 0x8000000000000000.
[  424.961951] dump_pte_init line 268, pgd idx 421 identcal, proc 0x8000000000000000.
[  424.961953] dump_pte_init line 268, pgd idx 422 identcal, proc 0x8000000000000000.
[  424.961954] dump_pte_init line 268, pgd idx 423 identcal, proc 0x8000000000000000.
[  424.961956] dump_pte_init line 268, pgd idx 424 identcal, proc 0x8000000000000000.
[  424.961957] dump_pte_init line 268, pgd idx 425 identcal, proc 0x8000000000000000.
[  424.961959] dump_pte_init line 268, pgd idx 426 identcal, proc 0x8000000000000000.
[  424.961960] dump_pte_init line 268, pgd idx 427 identcal, proc 0x8000000000000000.
[  424.961962] dump_pte_init line 268, pgd idx 428 identcal, proc 0x8000000000000000.
[  424.961963] dump_pte_init line 268, pgd idx 429 identcal, proc 0x8000000000000000.
[  424.961964] dump_pte_init line 268, pgd idx 430 identcal, proc 0x8000000000000000.
[  424.961966] dump_pte_init line 268, pgd idx 431 identcal, proc 0x8000000000000000.
[  424.961968] dump_pte_init line 268, pgd idx 432 identcal, proc 0x8000000000000000.
[  424.961969] dump_pte_init line 268, pgd idx 433 identcal, proc 0x8000000000000000.
[  424.961971] dump_pte_init line 268, pgd idx 434 identcal, proc 0x8000000000000000.
[  424.961972] dump_pte_init line 268, pgd idx 435 identcal, proc 0x8000000000000000.
[  424.961974] dump_pte_init line 268, pgd idx 436 identcal, proc 0x8000000000000000.
[  424.961975] dump_pte_init line 268, pgd idx 437 identcal, proc 0x8000000000000000.
[  424.961977] dump_pte_init line 268, pgd idx 438 identcal, proc 0x8000000000000000.
[  424.961978] dump_pte_init line 268, pgd idx 439 identcal, proc 0x8000000000000000.
[  424.961980] dump_pte_init line 268, pgd idx 440 identcal, proc 0x8000000000000000.
[  424.961982] dump_pte_init line 268, pgd idx 441 identcal, proc 0x8000000000000000.
[  424.961983] dump_pte_init line 268, pgd idx 442 identcal, proc 0x8000000000000000.
[  424.961985] dump_pte_init line 268, pgd idx 443 identcal, proc 0x8000000000000000.
[  424.961986] dump_pte_init line 268, pgd idx 444 identcal, proc 0x8000000000000000.
[  424.961988] dump_pte_init line 268, pgd idx 445 identcal, proc 0x8000000000000000.
[  424.961989] dump_pte_init line 268, pgd idx 446 identcal, proc 0x8000000000000000.
[  424.961991] dump_pte_init line 268, pgd idx 447 identcal, proc 0x8000000000000000.
[  424.961992] dump_pte_init line 268, pgd idx 448 identcal, proc 0x8000000000000000.
[  424.961994] dump_pte_init line 268, pgd idx 449 identcal, proc 0x8000000000000000.
[  424.961996] dump_pte_init line 268, pgd idx 450 identcal, proc 0x8000000000000000.
[  424.961997] dump_pte_init line 268, pgd idx 451 identcal, proc 0x8000000000000000.
[  424.961999] dump_pte_init line 268, pgd idx 452 identcal, proc 0x8000000000000000.
[  424.962000] dump_pte_init line 268, pgd idx 453 identcal, proc 0x8000000000000000.
[  424.962002] dump_pte_init line 268, pgd idx 454 identcal, proc 0x8000000000000000.
[  424.962003] dump_pte_init line 268, pgd idx 455 identcal, proc 0x8000000000000000.
[  424.962005] dump_pte_init line 268, pgd idx 456 identcal, proc 0x8000000000000000.
[  424.962006] dump_pte_init line 268, pgd idx 457 identcal, proc 0x8000000000000000.
[  424.962008] dump_pte_init line 268, pgd idx 458 identcal, proc 0x8000000000000000.
[  424.962010] dump_pte_init line 268, pgd idx 459 identcal, proc 0x8000000000000000.
[  424.962011] dump_pte_init line 268, pgd idx 460 identcal, proc 0x8000000000000000.
[  424.962013] dump_pte_init line 268, pgd idx 461 identcal, proc 0x8000000000000000.
[  424.962014] dump_pte_init line 268, pgd idx 462 identcal, proc 0x8000000000000000.
[  424.962016] dump_pte_init line 268, pgd idx 463 identcal, proc 0x8000000000000000.
[  424.962017] dump_pte_init line 268, pgd idx 464 identcal, proc 0x8000000000000000.
[  424.962019] dump_pte_init line 268, pgd idx 465 identcal, proc 0x8000000000000000.
[  424.962021] dump_pte_init line 268, pgd idx 466 identcal, proc 0x8000000000000000.
[  424.962022] dump_pte_init line 268, pgd idx 467 identcal, proc 0x8000000000000000.
[  424.962024] dump_pte_init line 268, pgd idx 468 identcal, proc 0x109689827.
[  424.962025] dump_pte_init line 268, pgd idx 469 identcal, proc 0x8000000000000000.
[  424.962027] dump_pte_init line 268, pgd idx 470 identcal, proc 0x8000000000000000.
[  424.962028] dump_pte_init line 268, pgd idx 471 identcal, proc 0x8000000000000000.
[  424.962030] dump_pte_init line 268, pgd idx 472 identcal, proc 0x8000000000000000.
[  424.962031] dump_pte_init line 268, pgd idx 473 identcal, proc 0x8000000000000000.
[  424.962033] dump_pte_init line 268, pgd idx 474 identcal, proc 0x8000000000000000.
[  424.962034] dump_pte_init line 268, pgd idx 475 identcal, proc 0x8000000000000000.
[  424.962036] dump_pte_init line 268, pgd idx 476 identcal, proc 0x8000000000000000.
[  424.962037] dump_pte_init line 268, pgd idx 477 identcal, proc 0x8000000000000000.
[  424.962039] dump_pte_init line 268, pgd idx 478 identcal, proc 0x8000000000000000.
[  424.962041] dump_pte_init line 268, pgd idx 479 identcal, proc 0x8000000000000000.
[  424.962042] dump_pte_init line 268, pgd idx 480 identcal, proc 0x8000000000000000.
[  424.962044] dump_pte_init line 268, pgd idx 481 identcal, proc 0x8000000000000000.
[  424.962045] dump_pte_init line 268, pgd idx 482 identcal, proc 0x8000000000000000.
[  424.962047] dump_pte_init line 268, pgd idx 483 identcal, proc 0x8000000000000000.
[  424.962048] dump_pte_init line 268, pgd idx 484 identcal, proc 0x8000000000000000.
[  424.962050] dump_pte_init line 268, pgd idx 485 identcal, proc 0x8000000000000000.
[  424.962051] dump_pte_init line 268, pgd idx 486 identcal, proc 0x8000000000000000.
[  424.962053] dump_pte_init line 268, pgd idx 487 identcal, proc 0x8000000000000000.
[  424.962055] dump_pte_init line 268, pgd idx 488 identcal, proc 0x8000000000000000.
[  424.962056] dump_pte_init line 268, pgd idx 489 identcal, proc 0x11f9db827.
[  424.962058] dump_pte_init line 268, pgd idx 490 identcal, proc 0x8000000000000000.
[  424.962059] dump_pte_init line 268, pgd idx 491 identcal, proc 0x8000000000000000.
[  424.962061] dump_pte_init line 268, pgd idx 492 identcal, proc 0x8000000000000000.
[  424.962062] dump_pte_init line 268, pgd idx 493 identcal, proc 0x8000000000000000.
[  424.962064] dump_pte_init line 268, pgd idx 494 identcal, proc 0x8000000000000000.
[  424.962065] dump_pte_init line 268, pgd idx 495 identcal, proc 0x8000000000000000.
[  424.962067] dump_pte_init line 268, pgd idx 496 identcal, proc 0x8000000000000000.
[  424.962069] dump_pte_init line 268, pgd idx 497 identcal, proc 0x8000000000000000.
[  424.962070] dump_pte_init line 268, pgd idx 498 identcal, proc 0x8000000000000000.
[  424.962072] dump_pte_init line 268, pgd idx 499 identcal, proc 0x8000000000000000.
[  424.962073] dump_pte_init line 268, pgd idx 500 identcal, proc 0x8000000000000000.
[  424.962075] dump_pte_init line 268, pgd idx 501 identcal, proc 0x8000000000000000.
[  424.962076] dump_pte_init line 268, pgd idx 502 identcal, proc 0x8000000000000000.
[  424.962078] dump_pte_init line 268, pgd idx 503 identcal, proc 0x8000000000000000.
[  424.962079] dump_pte_init line 268, pgd idx 504 identcal, proc 0x8000000000000000.
[  424.962081] dump_pte_init line 268, pgd idx 505 identcal, proc 0x8000000000000000.
[  424.962083] dump_pte_init line 268, pgd idx 506 identcal, proc 0x8000000000000000.
[  424.962084] dump_pte_init line 268, pgd idx 507 identcal, proc 0x8000000000000000.
[  424.962086] dump_pte_init line 268, pgd idx 508 identcal, proc 0x1096a8827.
[  424.962087] dump_pte_init line 268, pgd idx 509 identcal, proc 0x8000000000000000.
[  424.962089] dump_pte_init line 268, pgd idx 510 identcal, proc 0x8000000000000000.
[  424.962090] dump_pte_init line 268, pgd idx 511 identcal, proc 0x109ea7827.

分析如上打印，得到结论如下：

1.两个GUEST a.out进程的内核影子页表项（PGD 308之后的属于内核映射部分）和GUEST OS的内核影子页表项完全相同，说明在X86影子页表机制下，GUEST OS的运行模式和HOST OS运行也是完全一样的，这一点上没有任何区别。

2.两个a.out 的pgd idx 0 有区别，这里面的区别可能是用户进程的可写区域，例如堆栈段造成的。

3.PGD 0x8000000000000000表示PGD NOT PRESET。

4.GUEST OS内核影子页表没有用户态地址空间。

5.有了GUEST OS内核态影子页表，每个用户进程的影子页表都会复制一份到自己的影子页面地址空间，从而具备了在进入内核态时访问物理内存的能力，进而能够在GUEST OS建页表过程中，逐级写入GPA项。

以下是DEEPSEEK对这个理解的回应：

影子页表机制 vs EPT页表机制

影子页表VCPU 独占式 分时复用 MMU，因为物理CPU中只有一个MMU硬件单元。物理MMU在时间上被Host和多个Guest VCPU分时复用，但在任一时刻，它只服务于一套页表（要么是Host的，要么是某个Guest的影子页表,页表格式完全相同）。

  • 当物理CPU执行Host OS 或 Hypervisor 代码时，MMU使用Host的页表（CR3指向Host页表的HPA）。

  • 当通过VM Entry切换到Guest VCPU 时，Hypervisor会将CR3偷偷替换为当前Guest进程对应的影子页表的HPA。

  • 此时，MMU硬件以为自己在为Guest OS服务，但实际上它遍历和使用的完全是另一套页表（影子页表）。Guest OS自己的页表（GPA）对MMU硬件不可见。

EPT场景下，我们使用的是一个功能增强的MMU，物理CPU中虽然只有一个MMU硬件单元，但这个MMU被增强了，可以同时支持两套页表翻译。当CPU运行在Guest模式时，MMU单元被重编程，它现在知道需要执行两次页表遍历。

EPT表的格式分析

加入内核打印，ENABLE EPT情况下，打印VM的EPT指针：

发现确实EPT表的格式和MMU页表完全相同，因为我们用MMU页表DUMP的程序也能DUMP EPT页表，得到的物理PTE确实是显卡设备的BAR0，BAR1的地址空间的BAR地址。

参考文档

Documentation/virt/kvm/mmu.rst

结束

KVM EPT页表
yiyeguzhou100的专栏
03-31 1740
KVM在vcpu创建时创建和初始化MMU, kvm_vm_ioctl kvm_vm_ioctl_create_vcpu kvm_arch_vcpu_create kvm_mmu_create(vcpu) vcpu->arch.mmu = &vcpu->arch.root_mmu; vcpu->arch.walk_mmu = &vcpu->arch.root_mmu; __kvm_mmu_cr
IOMMU的2级地址翻译机制及多级（2~5）页表查找
元直的博客
08-16 1204
摘要：IOMMU是现代计算机系统中为I/O设备设计的地址翻译与保护机制，支持虚拟化环境下的两级地址翻译（Stage1+Stage2）。其核心机制包括：1）通过多级页表（2-5级）实现设备虚拟地址到物理地址的转换；2）L1/L2 MMU分层架构，分别处理guest级和host级地址翻译；3）x86和ARM架构的具体实现差异，如Intel VT-d的4级页表走查和ARM SMMU的TTBR/TCR寄存器配置；4）ATS（地址翻译服务）优化机制，通过设备端缓存翻译结果减少延迟。这些技术共同保障了I/O虚拟化的安全
KVM之EPT与影子页表（七）
bob的博客
09-01 2359
一、简述Linux内存映射 这部分其实是一个很庞大的话题，它包括分段、分页机制等，在不同架构、不同地址转换机制下，地址转换过程是不同的。本文的重点不在于这些复杂的分段分页保护机制、保护模式、实模式等内容。主要着眼于以下几个概念和问题： 虚拟地址和物理地址 MMU 内存置换 缺页中断处理 页表项初始化过程 1.1 虚拟地址和物理地址 从进程和CPU角度分析虚拟地址和物理地址： 虚拟地址（VA，virtual address）：对于正在运行的进程而言，代码指令中指针所指的地址、函数入口地址、返回地址等，进程
再谈EPT与影子页表
leeham的博客
11-03 4243
再谈EPT与影子页表 之前写过一篇博客记录自己对EPT和影子页表的学习。但是随着其他知识的输入，发现之前对EPT和影子页表的理解还太肤浅。本人在最近的学习过程中又遇到了与EPT和影子页表有关的话题，发现自己还有很多细节问题没有弄懂。故本文旨在进一步分析自己对两者概念的理解，以及对两者之间差异的认识。相较于之前，多了一些自己的想法。 本文的提纲如下： 简述Linux内存映射 虚拟机的内存映射—以...
Linux虚拟化：KVM影子页表
RToax
06-14 943
2019年是崭新的一年，Linux kernel 5.0 低调发布了，给我的感觉就是，牛人不断在飞跃，我们也要策马奔腾赶紧追赶才有些许出路。 内核子系统众多，我发现KVM是个非常有意思的子系统，对cpu,内核，IO的虚拟化玩的太溜了，一些技巧真是令人折服，简直就是一个超级魔法师，也可以成为"骗术”,而且还是里因外和。话不多说，进入主题。 VM虚拟化，对虚拟cpu很好理解,cpu采用两种模式，一种是root模式下的0 – 3特权级，另一种是非root模式下的0 - 3特权级别。在...
KVM 页故障处理 包括EPT 和 影子页表
chenxiancool的专栏
03-22 1905
KVM的vMMU相关数据结构及其影子页表关系分析
六六哥的博客
09-23 3156
阅读本文前，请先参阅文章 《tdp_page_fault 函数解析之level,gfn变量的含义》 依然感谢Intel OTC的 wufeng、OenHan、chenhe、ruanshuai给予的帮助和支持  本文将会对KVM中虚拟MMU的的几个关键成员含义进行分析。 这系数据结构和影子页表(spt)的关系如下图所示 a、 kvm结构 每个虚拟机一个，代表
KVM地址翻译流程及EPT页表的建立过程
u013593323的博客
07-26 1017
原文： KVM地址翻译流程及EPT页表的建立过程 引：本文多处使用以下术语，声明如下： GVA，Guest Virtual Address客户机进程的线性地址 GPA，Guest Physical Address客户机的物理地址 HVA，Host Virtual Address宿主机进程的线性地址 HPA，Host Physical Address宿主机的物理地址 在KVM
内存虚拟化硬件基础——EPT
热门推荐
Take Easy，Work Hard！
04-05 1万+
本文根据Intel手册，介绍内存虚拟化的硬件基础，Intel EPT机制
KVM的ept机制
weixin_34301132的博客
05-19 470
转载：http://ytliu.info/blog/2014/11/24/shi-shang-zui-xiang-xi-de-kvm-mmu-pagejie-gou-he-yong-fa-jie-xi/ 这段时间在研究KVM内存虚拟化的代码，看的那叫一个痛苦。网上大部分能找到的资料，不管是中文的还是英文的，写的都非常含糊，很多关键的数据结构和代码都讲的闪烁其辞，有些就是简单的把KVM的文档翻译了...
KVM 客户机影子页表机制和缺页处理机制及其代码流程.pdf
07-11
在KVM中，为了实现客户机（Guest）和宿主机（Host）之间的内存地址转换，使用了影子页表机制。这是一种虚拟内存管理策略，旨在解决硬件MMU（Memory Management Unit）无法直接处理客户机页表的问题。 **1. KVM 影子...
先立后破：Linux 下“新建管理员 → 验证 → 禁用 root 远程 SSH”的零翻车笔记
weixin_45626288的博客
12-12 365
本文提供了一套零风险的Linux服务器安全加固流程，重点解决等保2.0要求的"禁用root远程SSH"需求。通过"先立后破"原则，先创建并验证新管理员账号的sudo权限，再禁用root远程登录，全程保持root会话不断开作为应急通道。关键步骤包括：创建新管理员账号、配置sudo权限、严格测试新账号功能、安全修改sshd配置、保留本地root登录权限等。文章特别强调验证环节的重要性，并提供了快速回滚方案，确保运维人员不会因配置失误导致服务器失联。这套方法适用于Kylin
Linux + MySQL + Sysbench 一键部署和压测教程
soft2001525的博客
12-10 644
安装 Sysbench 并验证创建测试数据库sbtest和用户sbtest使用prepare构造数据表使用run进行各种类型压测使用cleanup清理数据分析每秒统计和最终汇总报告。
Linux 基础开发工具(2)：gcc 、Makefile 与进度条程序实现
2501_92613722的博客
12-09 681
本文详细介绍了Linux下C/C++开发的核心工具链：首先解析gcc/g++编译器从预处理、编译、汇编到链接的完整编译流程；其次讲解Makefile的自动化构建原理与编写方法，包括单文件和多文件项目的构建规则；最后通过实现基础版和业务适配版两种进度条程序，演示了Linux终端程序的开发技巧。文章系统性地梳理了Linux开发环境搭建、项目构建和特色程序实现的全过程，为开发者提供了完整的入门指导方案。掌握这些基础技能后，开发者可快速开展Linux平台下的C/C++项目开发工作。
linux知识点-内核参数相关
gdpgdp_3的博客
12-11 145
sysctl --system 不指定文件情况默认加载from all system configuration files，如下。sysctl -p 默认（不指定文件情况下）加载 /etc/sysctl.conf 中所有的参数。sysctl --system 和sysctl -p的区别。
linux 系统中 Shutting Down, Restarting, Halting 有什么区别 ？
xiaochong0302的博客
12-12 149
Linux 提供了各种命令来执行不同类型的系统关闭。然而，用于指代这些关闭类型的术语可能会让人困惑，尤其是对 Linux 新用户来说。在本文中，我们将讨论关闭、重启和停止之间的区别，以及何时使用这些命令。
linux: gdb调试器
最新发布
加油！
12-12 250
本文介绍了Linux命令行调试工具GDB的基本使用方法。首先说明了GDB在纯命令行环境中的重要性，并解释了core文件的作用及其配置方法。通过一个存在除零错误的示例代码，详细演示了GDB调试流程：包括编译时添加-g选项、设置断点、运行程序、单步执行（step/next）、查看变量（print/watch）、处理库函数跳转（finish）等核心操作。文章还对比了逐语句(s)和逐过程(n)的区别，并提供了常用调试命令速查表，如查看断点(infob)、删除断点(delete)、查看调用栈(bt)等。最后指出GDB
从ext4文件系统到Linux文件树
weixin_28673511的博客
12-12 542
Linux一切皆文件，Linux文件系统架构非常复杂，希望本文能够帮助你进一步了解Linux文件。
评论
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包

打赏作者

papaofdoudou

你的鼓励将是我创作的最大动力

¥1 ¥2 ¥4 ¥6 ¥10 ¥20
扫码支付：¥1
获取中
扫码支付

您的余额不足，请更换扫码支付或充值

打赏作者

实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值