使用crash跟踪linux内核（四）- 页表（直接映射内存区）
内核地址空间0xffff880000000000-0xffffc7fffffffff，为直接映射内存区域，共64TB，内核将此地址区间映射到系统的物理内存。
一、物理内存
[root@kongu proc]# dmidecode -t memory | grep Size
Maximum Memory Module Size: 32768 MB
Maximum Total Memory Size: 491520 MB
Installed Size: 2048 MB (Single-bank Connection)
Enabled Size: 2048 MB (Single-bank Connection)
二、查看直接映射区域
[root@kongu pagetable_test]# crash /usr/lib/debug/lib/modules/2.6.32-431.el6.x86_64/vmlinux /boot/System.map-2.6.32-431.el6.x86_64
crash 6.1.0-5.el6
Copyright (C) 2002-2012 Red Hat, Inc.
Copyright (C) 2004, 2005, 2006, 2010 IBM Corporation
Copyright (C) 1999-2006 Hewlett-Packard Co
Copyright (C) 2005, 2006, 2011, 2012 Fujitsu Limited
Copyright (C) 2006, 2007 VA Linux Systems Japan K.K.
Copyright (C) 2005, 2011 NEC Corporation
Copyright (C) 1999, 2002, 2007 Silicon Graphics, Inc.
Copyright (C) 1999, 2000, 2001, 2002 Mission Critical Linux, Inc.
This program is free software, covered by the GNU General Public License,
and you are welcome to change it and/or distribute copies of it under
certain conditions. Enter "help copying" to see the conditions.
This program has absolutely no warranty. Enter "help warranty" for details.
GNU gdb (GDB) 7.3.1
Copyright (C) 2011 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-unknown-linux-gnu"...
SYSTEM MAP: /boot/System.map-2.6.32-431.el6.x86_64
DEBUG KERNEL: /usr/lib/debug/lib/modules/2.6.32-431.el6.x86_64/vmlinux (2.6.32-431.el6.x86_64)
DUMPFILE: /dev/crash
CPUS: 2
DATE: Thu Jul 13 22:26:39 2017
UPTIME: 07:50:02
LOAD AVERAGE: 0.19, 0.13, 0.06
TASKS: 291
NODENAME: kongu
RELEASE: 2.6.32-431.el6.x86_64
VERSION: #1 SMP Sun Nov 10 22:19:54 EST 2013
MACHINE: x86_64 (2294 Mhz)
MEMORY: 2 GB
PID: 23153
COMMAND: "crash"
TASK: ffff880037555500 [THREAD_INFO: ffff88007b27c000]
CPU: 1
STATE: TASK_RUNNING (ACTIVE)
crash> !ps -ef | grep pagetable_test
root 21017 9721 0 18:39 pts/2 00:00:00 ./pagetable_test
root 23163 23153 0 22:27 pts/0 00:00:00 sh -c ps -ef | grep pagetable_test
root 23165 23163 0 22:27 pts/0 00:00:00 grep pagetable_test
crash> set 21017 //设置进程pagetable_test为当前跟踪进程
PID: 21017
COMMAND: "pagetable_test"
TASK: ffff8800168be040 [THREAD_INFO: ffff88007cd12000]
CPU: 0
STATE: TASK_INTERRUPTIBLE
crash> px ((struct task_struct*)0xffff8800168be040)->mm->pgd //查找页目录表指针
$3 = (pgd_t *) 0xffff88003a1e2000
crash> px 0xffff88003a1e2000-0xffff880000000000 //转换为物理地址
$4 = 0x3a1e2000
crash> vtop 0xffff880000000000 //直接映射区域的起始地址
VIRTUAL PHYSICAL
ffff880000000000 0
PML4 DIRECTORY: ffffffff81a85000
PAGE DIRECTORY: 1a86063
PUD: 1a86000 => 1a8a063
PMD: 1a8a000 => 1e3
PAGE: 0 (2MB) //采用大页进行映射，每个页面2MB
PTE PHYSICAL FLAGS
1e3 0 (PRESENT|RW|ACCESSED|DIRTY|PSE|GLOBAL)
PAGE PHYSICAL MAPPING INDEX CNT FLAGS
ffffea0000000000 0 0 0 0 0
crash> rd -p 0x3a1e2000 512
3a1e2000: 0000000016946067 0000000000000000 g`..............
3a1e2010: 0000000000000000 0000000000000000 ................
3a1e2020: 0000000000000000 0000000000000000 ................
3a1e2030: 0000000000000000 0000000000000000 ................
3a1e2040: 0000000000000000 0000000000000000 ................
3a1e2050: 0000000000000000 0000000000000000 ................
3a1e2060: 0000000000000000 0000000000000000 ................
3a1e2070: 0000000000000000 0000000000000000 ................
3a1e2080: 0000000000000000 0000000000000000 ................
3a1e2090: 0000000000000000 0000000000000000 ................
3a1e20a0: 0000000000000000 0000000000000000 ................
3a1e20b0: 0000000000000000 0000000000000000 ................
3a1e20c0: 0000000000000000 0000000000000000 ................
3a1e20d0: 0000000000000000 0000000000000000 ................
3a1e20e0: 0000000000000000 0000000000000000 ................
3a1e20f0: 0000000000000000 0000000000000000 ................
3a1e2100: 0000000000000000 0000000000000000 ................
3a1e2110: 0000000000000000 0000000000000000 ................
3a1e2120: 0000000000000000 0000000000000000 ................
3a1e2130: 0000000000000000 0000000000000000 ................
3a1e2140: 0000000000000000 0000000000000000 ................
3a1e2150: 0000000000000000 0000000000000000 ................
3a1e2160: 0000000000000000 0000000000000000 ................
3a1e2170: 0000000000000000 0000000000000000 ................
3a1e2180: 0000000000000000 0000000000000000 ................
3a1e2190: 0000000000000000 0000000000000000 ................
3a1e21a0: 0000000000000000 0000000000000000 ................
3a1e21b0: 0000000000000000 0000000000000000 ................
3a1e21c0: 0000000000000000 0000000000000000 ................
3a1e21d0: 0000000000000000 0000000000000000 ................
3a1e21e0: 0000000000000000 0000000000000000 ................
3a1e21f0: 0000000000000000 0000000000000000 ................
3a1e2200: 0000000000000000 0000000000000000 ................
3a1e2210: 0000000000000000 0000000000000000 ................
3a1e2220: 0000000000000000 0000000000000000 ................
3a1e2230: 0000000000000000 0000000000000000 ................
3a1e2240: 0000000000000000 0000000000000000 ................
3a1e2250: 0000000000000000 0000000000000000 ................
3a1e2260: 0000000000000000 0000000000000000 ................
3a1e2270: 0000000000000000 0000000000000000 ................
3a1e2280: 0000000000000000 0000000000000000 ................
3a1e2290: 0000000000000000 0000000000000000 ................
3a1e22a0: 0000000000000000 0000000000000000 ................
3a1e22b0: 0000000000000000 0000000000000000 ................
3a1e22c0: 0000000000000000 0000000000000000 ................
3a1e22d0: 0000000000000000 0000000000000000 ................
3a1e22e0: 0000000000000000 0000000000000000 ................
3a1e22f0: 0000000000000000 0000000000000000 ................
3a1e2300: 0000000000000000 0000000000000000 ................
3a1e2310: 0000000000000000 0000000000000000 ................
3a1e2320: 0000000000000000 0000000000000000 ................
3a1e2330: 0000000000000000 0000000000000000 ................
3a1e2340: 0000000000000000 0000000000000000 ................
3a1e2350: 0000000000000000 0000000000000000 ................
3a1e2360: 0000000000000000 0000000000000000 ................
3a1e2370: 0000000000000000 0000000000000000 ................
3a1e2380: 0000000000000000 0000000000000000 ................
3a1e2390: 0000000000000000 0000000000000000 ................
3a1e23a0: 0000000000000000 0000000000000000 ................
3a1e23b0: 0000000000000000 0000000000000000 ................
3a1e23c0: 0000000000000000 0000000000000000 ................
3a1e23d0: 0000000000000000 0000000000000000 ................
3a1e23e0: 0000000000000000 0000000000000000 ................
3a1e23f0: 0000000000000000 0000000000000000 ................
3a1e2400: 0000000000000000 0000000000000000 ................
3a1e2410: 0000000000000000 0000000000000000 ................
3a1e2420: 0000000000000000 0000000000000000 ................
3a1e2430: 0000000000000000 0000000000000000 ................
3a1e2440: 0000000000000000 0000000000000000 ................
3a1e2450: 0000000000000000 0000000000000000 ................
3a1e2460: 0000000000000000 0000000000000000 ................
3a1e2470: 0000000000000000 0000000000000000 ................
3a1e2480: 0000000000000000 0000000000000000 ................
3a1e2490: 0000000000000000 0000000000000000 ................
3a1e24a0: 0000000000000000 0000000000000000 ................
3a1e24b0: 0000000000000000 0000000000000000 ................
3a1e24c0: 0000000000000000 0000000000000000 ................
3a1e24d0: 0000000000000000 0000000000000000 ................
3a1e24e0: 0000000000000000 0000000000000000 ................
3a1e24f0: 0000000000000000 0000000000000000 ................
3a1e2500: 0000000000000000 0000000000000000 ................
3a1e2510: 0000000000000000 0000000000000000 ................
3a1e2520: 0000000000000000 0000000000000000 ................
3a1e2530: 0000000000000000 0000000000000000 ................
3a1e2540: 0000000000000000 0000000000000000 ................
3a1e2550: 0000000000000000 0000000000000000 ................
3a1e2560: 0000000000000000 0000000000000000 ................
3a1e2570: 0000000000000000 0000000000000000 ................
3a1e2580: 0000000000000000 0000000000000000 ................
3a1e2590: 0000000000000000 0000000000000000 ................
3a1e25a0: 0000000000000000 0000000000000000 ................
3a1e25b0: 0000000000000000 0000000000000000 ................
3a1e25c0: 0000000000000000 0000000000000000 ................
3a1e25d0: 0000000000000000 0000000000000000 ................
3a1e25e0: 0000000000000000 0000000000000000 ................
3a1e25f0: 0000000000000000 0000000000000000 ................
3a1e2600: 0000000000000000 0000000000000000 ................
3a1e2610: 0000000000000000 0000000000000000 ................
3a1e2620: 0000000000000000 0000000000000000 ................
3a1e2630: 0000000000000000 0000000000000000 ................
3a1e2640: 0000000000000000 0000000000000000 ................
3a1e2650: 0000000000000000 0000000000000000 ................
3a1e2660: 0000000000000000 0000000000000000 ................
3a1e2670: 0000000000000000 0000000000000000 ................
3a1e2680: 0000000000000000 0000000000000000 ................
3a1e2690: 0000000000000000 0000000000000000 ................
3a1e26a0: 0000000000000000 0000000000000000 ................
3a1e26b0: 0000000000000000 0000000000000000 ................
3a1e26c0: 0000000000000000 0000000000000000 ................
3a1e26d0: 0000000000000000 0000000000000000 ................
3a1e26e0: 0000000000000000 0000000000000000 ................
3a1e26f0: 0000000000000000 0000000000000000 ................
3a1e2700: 0000000000000000 0000000000000000 ................
3a1e2710: 0000000000000000 0000000000000000 ................
3a1e2720: 0000000000000000 0000000000000000 ................
3a1e2730: 0000000000000000 0000000000000000 ................
3a1e2740: 0000000000000000 0000000000000000 ................
3a1e2750: 0000000000000000 0000000000000000 ................
3a1e2760: 0000000000000000 0000000000000000 ................
3a1e2770: 0000000000000000 0000000000000000 ................
3a1e2780: 0000000000000000 0000000000000000 ................
3a1e2790: 0000000000000000 0000000000000000 ................
3a1e27a0: 0000000000000000 0000000000000000 ................
3a1e27b0: 0000000000000000 0000000000000000 ................
3a1e27c0: 0000000000000000 0000000000000000 ................
3a1e27d0: 0000000000000000 0000000000000000 ................
3a1e27e0: 0000000000000000 0000000000000000 ................
3a1e27f0: 000000007bc13067 00000000370ea067 g0.{....g..7....
3a1e2800: 0000000000000000 0000000000000000 ................
3a1e2810: 0000000000000000 0000000000000000 ................
3a1e2820: 0000000000000000 0000000000000000 ................
3a1e2830: 0000000000000000 0000000000000000 ................
3a1e2840: 0000000000000000 0000000000000000 ................
3a1e2850: 0000000000000000 0000000000000000 ................
3a1e2860: 0000000000000000 0000000000000000 ................
3a1e2870: 0000000000000000 0000000000000000 ................
3a1e2880: 0000000001a86063 0000000000000000 c`.............. //直接映射区起始地址对应的页表项，每个页表项可映射512G物理内存
3a1e2890: 0000000000000000 0000000000000000 ................
3a1e28a0: 0000000000000000 0000000000000000 ................
3a1e28b0: 0000000000000000 0000000000000000 ................
3a1e28c0: 0000000000000000 0000000000000000 ................
3a1e28d0: 0000000000000000 0000000000000000 ................
3a1e28e0: 0000000000000000 0000000000000000 ................
3a1e28f0: 0000000000000000 0000000000000000 ................
3a1e2900: 0000000000000000 0000000000000000 ................
3a1e2910: 0000000000000000 0000000000000000 ................
3a1e2920: 0000000000000000 0000000000000000 ................
3a1e2930: 0000000000000000 0000000000000000 ................
3a1e2940: 0000000000000000 0000000000000000 ................
3a1e2950: 0000000000000000 0000000000000000 ................
3a1e2960: 0000000000000000 0000000000000000 ................
3a1e2970: 0000000000000000 0000000000000000 ................
3a1e2980: 0000000000000000 0000000000000000 ................
3a1e2990: 0000000000000000 0000000000000000 ................
3a1e29a0: 0000000000000000 0000000000000000 ................
3a1e29b0: 0000000000000000 0000000000000000 ................
3a1e29c0: 0000000000000000 0000000000000000 ................
3a1e29d0: 0000000000000000 0000000000000000 ................
3a1e29e0: 0000000000000000 0000000000000000 ................
3a1e29f0: 0000000000000000 0000000000000000 ................
3a1e2a00: 0000000000000000 0000000000000000 ................
3a1e2a10: 0000000000000000 0000000000000000 ................
3a1e2a20: 0000000000000000 0000000000000000 ................
3a1e2a30: 0000000000000000 0000000000000000 ................
3a1e2a40: 0000000000000000 0000000000000000 ................
3a1e2a50: 0000000000000000 0000000000000000 ................
3a1e2a60: 0000000000000000 0000000000000000 ................
3a1e2a70: 0000000000000000 0000000000000000 ................
3a1e2a80: 0000000000000000 0000000000000000 ................
3a1e2a90: 0000000000000000 0000000000000000 ................
3a1e2aa0: 0000000000000000 0000000000000000 ................
3a1e2ab0: 0000000000000000 0000000000000000 ................
3a1e2ac0: 0000000000000000 0000000000000000 ................
3a1e2ad0: 0000000000000000 0000000000000000 ................
3a1e2ae0: 0000000000000000 0000000000000000 ................
3a1e2af0: 0000000000000000 0000000000000000 ................
3a1e2b00: 0000000000000000 0000000000000000 ................
3a1e2b10: 0000000000000000 0000000000000000 ................
3a1e2b20: 0000000000000000 0000000000000000 ................
3a1e2b30: 0000000000000000 0000000000000000 ................
3a1e2b40: 0000000000000000 0000000000000000 ................
3a1e2b50: 0000000000000000 0000000000000000 ................
3a1e2b60: 0000000000000000 0000000000000000 ................
3a1e2b70: 0000000000000000 0000000000000000 ................
3a1e2b80: 0000000000000000 0000000000000000 ................
3a1e2b90: 0000000000000000 0000000000000000 ................
3a1e2ba0: 0000000000000000 0000000000000000 ................
3a1e2bb0: 0000000000000000 0000000000000000 ................
3a1e2bc0: 0000000000000000 0000000000000000 ................
3a1e2bd0: 0000000000000000 0000000000000000 ................
3a1e2be0: 0000000000000000 0000000000000000 ................
3a1e2bf0: 0000000000000000 0000000000000000 ................
3a1e2c00: 0000000000000000 0000000000000000 ................
3a1e2c10: 0000000000000000 0000000000000000 ................
3a1e2c20: 0000000000000000 0000000000000000 ................
3a1e2c30: 0000000000000000 0000000000000000 ................
3a1e2c40: 0000000000000000 0000000000000000 ................
3a1e2c50: 0000000000000000 0000000000000000 ................
3a1e2c60: 0000000000000000 0000000000000000 ................
3a1e2c70: 0000000000000000 0000000000000000 ................
3a1e2c80: 0000000000000000 0000000000000000 ................
3a1e2c90: 000000007fac5067 0000000000000000 gP..............
3a1e2ca0: 0000000000000000 0000000000000000 ................
3a1e2cb0: 0000000000000000 0000000000000000 ................
3a1e2cc0: 0000000000000000 0000000000000000 ................
3a1e2cd0: 0000000000000000 0000000000000000 ................
3a1e2ce0: 0000000000000000 0000000000000000 ................
3a1e2cf0: 0000000000000000 0000000000000000 ................
3a1e2d00: 0000000000000000 0000000000000000 ................
3a1e2d10: 0000000000000000 0000000000000000 ................
3a1e2d20: 0000000000000000 0000000000000000 ................
3a1e2d30: 0000000000000000 0000000000000000 ................
3a1e2d40: 0000000000000000 0000000000000000 ................
3a1e2d50: 0000000000000000 0000000000000000 ................
3a1e2d60: 0000000000000000 0000000000000000 ................
3a1e2d70: 0000000000000000 0000000000000000 ................
3a1e2d80: 0000000000000000 0000000000000000 ................
3a1e2d90: 0000000000000000 0000000000000000 ................
3a1e2da0: 0000000000000000 0000000000000000 ................
3a1e2db0: 0000000000000000 0000000000000000 ................
3a1e2dc0: 0000000000000000 0000000000000000 ................
3a1e2dd0: 0000000000000000 0000000000000000 ................
3a1e2de0: 0000000000000000 0000000000000000 ................
3a1e2df0: 0000000000000000 0000000000000000 ................
3a1e2e00: 0000000000000000 0000000000000000 ................
3a1e2e10: 0000000000000000 0000000000000000 ................
3a1e2e20: 0000000000000000 0000000000000000 ................
3a1e2e30: 0000000000000000 0000000000000000 ................
3a1e2e40: 0000000000000000 0000000000000000 ................
3a1e2e50: 0000000000000000 0000000000000000 ................
3a1e2e60: 0000000000000000 0000000000000000 ................
3a1e2e70: 0000000000000000 0000000000000000 ................
3a1e2e80: 0000000000000000 0000000037871067 ........g..7....
3a1e2e90: 0000000000000000 0000000000000000 ................
3a1e2ea0: 0000000002423067 0000000000000000 g0B.............
3a1e2eb0: 0000000000000000 0000000000000000 ................
3a1e2ec0: 0000000000000000 0000000000000000 ................
3a1e2ed0: 0000000000000000 0000000000000000 ................
3a1e2ee0: 0000000000000000 0000000000000000 ................
3a1e2ef0: 0000000000000000 0000000000000000 ................
3a1e2f00: 0000000000000000 0000000000000000 ................
3a1e2f10: 0000000000000000 0000000000000000 ................
3a1e2f20: 0000000000000000 0000000000000000 ................
3a1e2f30: 0000000000000000 0000000000000000 ................
3a1e2f40: 0000000000000000 0000000000000000 ................
3a1e2f50: 0000000000000000 0000000000000000 ................
3a1e2f60: 0000000000000000 0000000000000000 ................
3a1e2f70: 0000000000000000 0000000000000000 ................
3a1e2f80: 0000000000000000 0000000000000000 ................
3a1e2f90: 0000000000000000 0000000000000000 ................
3a1e2fa0: 0000000000000000 0000000000000000 ................
3a1e2fb0: 0000000000000000 0000000000000000 ................
3a1e2fc0: 0000000000000000 0000000000000000 ................
3a1e2fd0: 0000000000000000 0000000000000000 ................
3a1e2fe0: 0000000000000000 0000000000000000 ................
3a1e2ff0: 0000000000000000 0000000001a87067 ........gp......
crash> px (0xffff880000000000>>(9+9+9+12))&0x1ff //计算在PGD中的索引
$5 = 0x110
crash> px 0x110*8+0x3a1e2000 //计算在PGD中的地址
$6 = 0x3a1e2880
crash> rd -p 0x3a1e2880
3a1e2880: 0000000001a86063 c`......
crash> pte 0000000001a86063
PTE PHYSICAL FLAGS
1a86063 1a86000 (PRESENT|RW|ACCESSED|DIRTY)
crash> rd -p 0x1a86000 512
1a86000: 0000000001a8a063 000000007a37a063 c.......c.7z.... //PUD共512个条目，每个条目映射1G物理内存，2G物理内存需要两个条目来映射
1a86010: 0000000000000000 0000000000000000 ................
1a86020: 0000000000000000 0000000000000000 ................
1a86030: 0000000000000000 0000000000000000 ................
1a86040: 0000000000000000 0000000000000000 ................
1a86050: 0000000000000000 0000000000000000 ................
1a86060: 0000000000000000 0000000000000000 ................
1a86070: 0000000000000000 0000000000000000 ................
1a86080: 0000000000000000 0000000000000000 ................
1a86090: 0000000000000000 0000000000000000 ................
1a860a0: 0000000000000000 0000000000000000 ................
1a860b0: 0000000000000000 0000000000000000 ................
1a860c0: 0000000000000000 0000000000000000 ................
1a860d0: 0000000000000000 0000000000000000 ................
1a860e0: 0000000000000000 0000000000000000 ................
1a860f0: 0000000000000000 0000000000000000 ................
1a86100: 0000000000000000 0000000000000000 ................
1a86110: 0000000000000000 0000000000000000 ................
1a86120: 0000000000000000 0000000000000000 ................
1a86130: 0000000000000000 0000000000000000 ................
1a86140: 0000000000000000 0000000000000000 ................
1a86150: 0000000000000000 0000000000000000 ................
1a86160: 0000000000000000 0000000000000000 ................
1a86170: 0000000000000000 0000000000000000 ................
1a86180: 0000000000000000 0000000000000000 ................
1a86190: 0000000000000000 0000000000000000 ................
1a861a0: 0000000000000000 0000000000000000 ................
1a861b0: 0000000000000000 0000000000000000 ................
1a861c0: 0000000000000000 0000000000000000 ................
1a861d0: 0000000000000000 0000000000000000 ................
1a861e0: 0000000000000000 0000000000000000 ................
1a861f0: 0000000000000000 0000000000000000 ................
1a86200: 0000000000000000 0000000000000000 ................
1a86210: 0000000000000000 0000000000000000 ................
1a86220: 0000000000000000 0000000000000000 ................
1a86230: 0000000000000000 0000000000000000 ................
1a86240: 0000000000000000 0000000000000000 ................
1a86250: 0000000000000000 0000000000000000 ................
1a86260: 0000000000000000 0000000000000000 ................
1a86270: 0000000000000000 0000000000000000 ................
1a86280: 0000000000000000 0000000000000000 ................
1a86290: 0000000000000000 0000000000000000 ................
1a862a0: 0000000000000000 0000000000000000 ................
1a862b0: 0000000000000000 0000000000000000 ................
1a862c0: 0000000000000000 0000000000000000 ................
1a862d0: 0000000000000000 0000000000000000 ................
1a862e0: 0000000000000000 0000000000000000 ................
1a862f0: 0000000000000000 0000000000000000 ................
1a86300: 0000000000000000 0000000000000000 ................
1a86310: 0000000000000000 0000000000000000 ................
1a86320: 0000000000000000 0000000000000000 ................
1a86330: 0000000000000000 0000000000000000 ................
1a86340: 0000000000000000 0000000000000000 ................
1a86350: 0000000000000000 0000000000000000 ................
1a86360: 0000000000000000 0000000000000000 ................
1a86370: 0000000000000000 0000000000000000 ................
1a86380: 0000000000000000 0000000000000000 ................
1a86390: 0000000000000000 0000000000000000 ................
1a863a0: 0000000000000000 0000000000000000 ................
1a863b0: 0000000000000000 0000000000000000 ................
1a863c0: 0000000000000000 0000000000000000 ................
1a863d0: 0000000000000000 0000000000000000 ................
1a863e0: 0000000000000000 0000000000000000 ................
1a863f0: 0000000000000000 0000000000000000 ................
1a86400: 0000000000000000 0000000000000000 ................
1a86410: 0000000000000000 0000000000000000 ................
1a86420: 0000000000000000 0000000000000000 ................
1a86430: 0000000000000000 0000000000000000 ................
1a86440: 0000000000000000 0000000000000000 ................
1a86450: 0000000000000000 0000000000000000 ................
1a86460: 0000000000000000 0000000000000000 ................
1a86470: 0000000000000000 0000000000000000 ................
1a86480: 0000000000000000 0000000000000000 ................
1a86490: 0000000000000000 0000000000000000 ................
1a864a0: 0000000000000000 0000000000000000 ................
1a864b0: 0000000000000000 0000000000000000 ................
1a864c0: 0000000000000000 0000000000000000 ................
1a864d0: 0000000000000000 0000000000000000 ................
1a864e0: 0000000000000000 0000000000000000 ................
1a864f0: 0000000000000000 0000000000000000 ................
1a86500: 0000000000000000 0000000000000000 ................
1a86510: 0000000000000000 0000000000000000 ................
1a86520: 0000000000000000 0000000000000000 ................
1a86530: 0000000000000000 0000000000000000 ................
1a86540: 0000000000000000 0000000000000000 ................
1a86550: 0000000000000000 0000000000000000 ................
1a86560: 0000000000000000 0000000000000000 ................
1a86570: 0000000000000000 0000000000000000 ................
1a86580: 0000000000000000 0000000000000000 ................
1a86590: 0000000000000000 0000000000000000 ................
1a865a0: 0000000000000000 0000000000000000 ................
1a865b0: 0000000000000000 0000000000000000 ................
1a865c0: 0000000000000000 0000000000000000 ................
1a865d0: 0000000000000000 0000000000000000 ................
1a865e0: 0000000000000000 0000000000000000 ................
1a865f0: 0000000000000000 0000000000000000 ................
1a86600: 0000000000000000 0000000000000000 ................
1a86610: 0000000000000000 0000000000000000 ................
1a86620: 0000000000000000 0000000000000000 ................
1a86630: 0000000000000000 0000000000000000 ................
1a86640: 0000000000000000 0000000000000000 ................
1a86650: 0000000000000000 0000000000000000 ................
1a86660: 0000000000000000 0000000000000000 ................
1a86670: 0000000000000000 0000000000000000 ................
1a86680: 0000000000000000 0000000000000000 ................
1a86690: 0000000000000000 0000000000000000 ................
1a866a0: 0000000000000000 0000000000000000 ................
1a866b0: 0000000000000000 0000000000000000 ................
1a866c0: 0000000000000000 0000000000000000 ................
1a866d0: 0000000000000000 0000000000000000 ................
1a866e0: 0000000000000000 0000000000000000 ................
1a866f0: 0000000000000000 0000000000000000 ................
1a86700: 0000000000000000 0000000000000000 ................
1a86710: 0000000000000000 0000000000000000 ................
1a86720: 0000000000000000 0000000000000000 ................
1a86730: 0000000000000000 0000000000000000 ................
1a86740: 0000000000000000 0000000000000000 ................
1a86750: 0000000000000000 0000000000000000 ................
1a86760: 0000000000000000 0000000000000000 ................
1a86770: 0000000000000000 0000000000000000 ................
1a86780: 0000000000000000 0000000000000000 ................
1a86790: 0000000000000000 0000000000000000 ................
1a867a0: 0000000000000000 0000000000000000 ................
1a867b0: 0000000000000000 0000000000000000 ................
1a867c0: 0000000000000000 0000000000000000 ................
1a867d0: 0000000000000000 0000000000000000 ................
1a867e0: 0000000000000000 0000000000000000 ................
1a867f0: 0000000000000000 0000000000000000 ................
1a86800: 0000000000000000 0000000000000000 ................
1a86810: 0000000000000000 0000000000000000 ................
1a86820: 0000000000000000 0000000000000000 ................
1a86830: 0000000000000000 0000000000000000 ................
1a86840: 0000000000000000 0000000000000000 ................
1a86850: 0000000000000000 0000000000000000 ................
1a86860: 0000000000000000 0000000000000000 ................
1a86870: 0000000000000000 0000000000000000 ................
1a86880: 0000000000000000 0000000000000000 ................
1a86890: 0000000000000000 0000000000000000 ................
1a868a0: 0000000000000000 0000000000000000 ................
1a868b0: 0000000000000000 0000000000000000 ................
1a868c0: 0000000000000000 0000000000000000 ................
1a868d0: 0000000000000000 0000000000000000 ................
1a868e0: 0000000000000000 0000000000000000 ................
1a868f0: 0000000000000000 0000000000000000 ................
1a86900: 0000000000000000 0000000000000000 ................
1a86910: 0000000000000000 0000000000000000 ................
1a86920: 0000000000000000 0000000000000000 ................
1a86930: 0000000000000000 0000000000000000 ................
1a86940: 0000000000000000 0000000000000000 ................
1a86950: 0000000000000000 0000000000000000 ................
1a86960: 0000000000000000 0000000000000000 ................
1a86970: 0000000000000000 0000000000000000 ................
1a86980: 0000000000000000 0000000000000000 ................
1a86990: 0000000000000000 0000000000000000 ................
1a869a0: 0000000000000000 0000000000000000 ................
1a869b0: 0000000000000000 0000000000000000 ................
1a869c0: 0000000000000000 0000000000000000 ................
1a869d0: 0000000000000000 0000000000000000 ................
1a869e0: 0000000000000000 0000000000000000 ................
1a869f0: 0000000000000000 0000000000000000 ................
1a86a00: 0000000000000000 0000000000000000 ................
1a86a10: 0000000000000000 0000000000000000 ................
1a86a20: 0000000000000000 0000000000000000 ................
1a86a30: 0000000000000000 0000000000000000 ................
1a86a40: 0000000000000000 0000000000000000 ................
1a86a50: 0000000000000000 0000000000000000 ................
1a86a60: 0000000000000000 0000000000000000 ................
1a86a70: 0000000000000000 0000000000000000 ................
1a86a80: 0000000000000000 0000000000000000 ................
1a86a90: 0000000000000000 0000000000000000 ................
1a86aa0: 0000000000000000 0000000000000000 ................
1a86ab0: 0000000000000000 0000000000000000 ................
1a86ac0: 0000000000000000 0000000000000000 ................
1a86ad0: 0000000000000000 0000000000000000 ................
1a86ae0: 0000000000000000 0000000000000000 ................
1a86af0: 0000000000000000 0000000000000000 ................
1a86b00: 0000000000000000 0000000000000000 ................
1a86b10: 0000000000000000 0000000000000000 ................
1a86b20: 0000000000000000 0000000000000000 ................
1a86b30: 0000000000000000 0000000000000000 ................
1a86b40: 0000000000000000 0000000000000000 ................
1a86b50: 0000000000000000 0000000000000000 ................
1a86b60: 0000000000000000 0000000000000000 ................
1a86b70: 0000000000000000 0000000000000000 ................
1a86b80: 0000000000000000 0000000000000000 ................
1a86b90: 0000000000000000 0000000000000000 ................
1a86ba0: 0000000000000000 0000000000000000 ................
1a86bb0: 0000000000000000 0000000000000000 ................
1a86bc0: 0000000000000000 0000000000000000 ................
1a86bd0: 0000000000000000 0000000000000000 ................
1a86be0: 0000000000000000 0000000000000000 ................
1a86bf0: 0000000000000000 0000000000000000 ................
1a86c00: 0000000000000000 0000000000000000 ................
1a86c10: 0000000000000000 0000000000000000 ................
1a86c20: 0000000000000000 0000000000000000 ................
1a86c30: 0000000000000000 0000000000000000 ................
1a86c40: 0000000000000000 0000000000000000 ................
1a86c50: 0000000000000000 0000000000000000 ................
1a86c60: 0000000000000000 0000000000000000 ................
1a86c70: 0000000000000000 0000000000000000 ................
1a86c80: 0000000000000000 0000000000000000 ................
1a86c90: 0000000000000000 0000000000000000 ................
1a86ca0: 0000000000000000 0000000000000000 ................
1a86cb0: 0000000000000000 0000000000000000 ................
1a86cc0: 0000000000000000 0000000000000000 ................
1a86cd0: 0000000000000000 0000000000000000 ................
1a86ce0: 0000000000000000 0000000000000000 ................
1a86cf0: 0000000000000000 0000000000000000 ................
1a86d00: 0000000000000000 0000000000000000 ................
1a86d10: 0000000000000000 0000000000000000 ................
1a86d20: 0000000000000000 0000000000000000 ................
1a86d30: 0000000000000000 0000000000000000 ................
1a86d40: 0000000000000000 0000000000000000 ................
1a86d50: 0000000000000000 0000000000000000 ................
1a86d60: 0000000000000000 0000000000000000 ................
1a86d70: 0000000000000000 0000000000000000 ................
1a86d80: 0000000000000000 0000000000000000 ................
1a86d90: 0000000000000000 0000000000000000 ................
1a86da0: 0000000000000000 0000000000000000 ................
1a86db0: 0000000000000000 0000000000000000 ................
1a86dc0: 0000000000000000 0000000000000000 ................
1a86dd0: 0000000000000000 0000000000000000 ................
1a86de0: 0000000000000000 0000000000000000 ................
1a86df0: 0000000000000000 0000000000000000 ................
1a86e00: 0000000000000000 0000000000000000 ................
1a86e10: 0000000000000000 0000000000000000 ................
1a86e20: 0000000000000000 0000000000000000 ................
1a86e30: 0000000000000000 0000000000000000 ................
1a86e40: 0000000000000000 0000000000000000 ................
1a86e50: 0000000000000000 0000000000000000 ................
1a86e60: 0000000000000000 0000000000000000 ................
1a86e70: 0000000000000000 0000000000000000 ................
1a86e80: 0000000000000000 0000000000000000 ................
1a86e90: 0000000000000000 0000000000000000 ................
1a86ea0: 0000000000000000 0000000000000000 ................
1a86eb0: 0000000000000000 0000000000000000 ................
1a86ec0: 0000000000000000 0000000000000000 ................
1a86ed0: 0000000000000000 0000000000000000 ................
1a86ee0: 0000000000000000 0000000000000000 ................
1a86ef0: 0000000000000000 0000000000000000 ................
1a86f00: 0000000000000000 0000000000000000 ................
1a86f10: 0000000000000000 0000000000000000 ................
1a86f20: 0000000000000000 0000000000000000 ................
1a86f30: 0000000000000000 0000000000000000 ................
1a86f40: 0000000000000000 0000000000000000 ................
1a86f50: 0000000000000000 0000000000000000 ................
1a86f60: 0000000000000000 0000000000000000 ................
1a86f70: 0000000000000000 0000000000000000 ................
1a86f80: 0000000000000000 0000000000000000 ................
1a86f90: 0000000000000000 0000000000000000 ................
1a86fa0: 0000000000000000 0000000000000000 ................
1a86fb0: 0000000000000000 0000000000000000 ................
1a86fc0: 0000000000000000 0000000000000000 ................
1a86fd0: 0000000000000000 0000000000000000 ................
1a86fe0: 0000000000000000 0000000000000000 ................
1a86ff0: 0000000000000000 0000000000000000 ................
crash> px (0xffff880000000000>>(9+9+12))&0x1ff
$9 = 0x0
crash> rd -p 1a8a000 512
1a8a000: 00000000000001e3 00000000002001e3 .......... .....
1a8a010: 00000000004001e3 00000000006001e3 ..@.......`.....
1a8a020: 00000000008001e3 0000000000a001e3 ................
1a8a030: 0000000000c001e3 0000000000e001e3 ................
1a8a040: 00000000010001e1 00000000012001e1 .......... .....
1a8a050: 0000000037976063 00000000016001e1 c`.7......`.....
1a8a060: 0000000037977063 0000000001a001e3 cp.7............
1a8a070: 0000000001c001e3 0000000001e001e3 ................
1a8a080: 00000000020001e3 00000000022001e3 .......... .....
1a8a090: 00000000024001e3 00000000026001e3 ..@.......`.....
1a8a0a0: 00000000028001e3 0000000002a001e3 ................
1a8a0b0: 0000000002c001e3 0000000002e001e3 ................
1a8a0c0: 00000000030001e3 00000000032001e3 .......... .....
1a8a0d0: 00000000034001e3 00000000036001e3 ..@.......`.....
1a8a0e0: 00000000038001e3 0000000003a001e3 ................
1a8a0f0: 0000000003c001e3 0000000003e001e3 ................
1a8a100: 00000000040001e3 00000000042001e3 .......... .....
1a8a110: 00000000044001e3 00000000046001e3 ..@.......`.....
1a8a120: 00000000048001e3 0000000004a001e3 ................
1a8a130: 0000000004c001e3 0000000004e001e3 ................
1a8a140: 00000000050001e3 00000000052001e3 .......... .....
1a8a150: 00000000054001e3 00000000056001e3 ..@.......`.....
1a8a160: 00000000058001e3 0000000005a001e3 ................
1a8a170: 0000000005c001e3 0000000005e001e3 ................
1a8a180: 00000000060001e3 00000000062001e3 .......... .....
1a8a190: 00000000064001e3 00000000066001e3 ..@.......`.....
1a8a1a0: 00000000068001e3 0000000006a001e3 ................
1a8a1b0: 0000000006c001e3 0000000006e001e3 ................
1a8a1c0: 00000000070001e3 00000000072001e3 .......... .....
1a8a1d0: 00000000074001e3 00000000076001e3 ..@.......`.....
1a8a1e0: 00000000078001e3 0000000007a001e3 ................
1a8a1f0: 0000000007c001e3 0000000007e001e3 ................
1a8a200: 00000000080001e3 00000000082001e3 .......... .....
1a8a210: 00000000084001e3 00000000086001e3 ..@.......`.....
1a8a220: 00000000088001e3 0000000008a001e3 ................
1a8a230: 0000000008c001e3 0000000008e001e3 ................
1a8a240: 00000000090001e3 00000000092001e3 .......... .....
1a8a250: 00000000094001e3 00000000096001e3 ..@.......`.....
1a8a260: 00000000098001e3 0000000009a001e3 ................
1a8a270: 0000000009c001e3 0000000009e001e3 ................
1a8a280: 000000000a0001e3 000000000a2001e3 .......... .....
1a8a290: 000000000a4001e3 000000000a6001e3 ..@.......`.....
1a8a2a0: 000000000a8001e3 000000000aa001e3 ................
1a8a2b0: 000000000ac001e3 000000000ae001e3 ................
1a8a2c0: 000000000b0001e3 000000000b2001e3 .......... .....
1a8a2d0: 000000000b4001e3 000000000b6001e3 ..@.......`.....
1a8a2e0: 000000000b8001e3 000000000ba001e3 ................
1a8a2f0: 000000000bc001e3 000000000be001e3 ................
1a8a300: 000000000c0001e3 000000000c2001e3 .......... .....
1a8a310: 000000000c4001e3 000000000c6001e3 ..@.......`.....
1a8a320: 000000000c8001e3 000000000ca001e3 ................
1a8a330: 000000000cc001e3 000000000ce001e3 ................
1a8a340: 000000000d0001e3 000000000d2001e3 .......... .....
1a8a350: 000000000d4001e3 000000000d6001e3 ..@.......`.....
1a8a360: 000000000d8001e3 000000000da001e3 ................
1a8a370: 000000000dc001e3 000000000de001e3 ................
1a8a380: 000000000e0001e3 000000000e2001e3 .......... .....
1a8a390: 000000000e4001e3 000000000e6001e3 ..@.......`.....
1a8a3a0: 000000000e8001e3 000000000ea001e3 ................
1a8a3b0: 000000000ec001e3 000000000ee001e3 ................
1a8a3c0: 000000000f0001e3 000000000f2001e3 .......... .....
1a8a3d0: 000000000f4001e3 000000000f6001e3 ..@.......`.....
1a8a3e0: 000000000f8001e3 000000000fa001e3 ................
1a8a3f0: 000000000fc001e3 000000000fe001e3 ................
1a8a400: 00000000100001e3 00000000102001e3 .......... .....
1a8a410: 00000000104001e3 00000000106001e3 ..@.......`.....
1a8a420: 00000000108001e3 0000000010a001e3 ................
1a8a430: 0000000010c001e3 0000000010e001e3 ................
1a8a440: 00000000110001e3 00000000112001e3 .......... .....
1a8a450: 00000000114001e3 00000000116001e3 ..@.......`.....
1a8a460: 00000000118001e3 0000000011a001e3 ................
1a8a470: 0000000011c001e3 0000000011e001e3 ................
1a8a480: 00000000120001e3 00000000122001e3 .......... .....
1a8a490: 00000000124001e3 00000000126001e3 ..@.......`.....
1a8a4a0: 00000000128001e3 0000000012a001e3 ................
1a8a4b0: 0000000012c001e3 0000000012e001e3 ................
1a8a4c0: 00000000130001e3 00000000132001e3 .......... .....
1a8a4d0: 00000000134001e3 00000000136001e3 ..@.......`.....
1a8a4e0: 00000000138001e3 0000000013a001e3 ................
1a8a4f0: 0000000013c001e3 0000000013e001e3 ................
1a8a500: 00000000140001e3 00000000142001e3 .......... .....
1a8a510: 00000000144001e3 00000000146001e3 ..@.......`.....
1a8a520: 00000000148001e3 0000000014a001e3 ................
1a8a530: 0000000014c001e3 0000000014e001e3 ................
1a8a540: 00000000150001e3 00000000152001e3 .......... .....
1a8a550: 00000000154001e3 00000000156001e3 ..@.......`.....
1a8a560: 00000000158001e3 0000000015a001e3 ................
1a8a570: 0000000015c001e3 0000000015e001e3 ................
1a8a580: 00000000160001e3 00000000162001e3 .......... .....
1a8a590: 00000000164001e3 00000000166001e3 ..@.......`.....
1a8a5a0: 00000000168001e3 0000000016a001e3 ................
1a8a5b0: 0000000016c001e3 0000000016e001e3 ................
1a8a5c0: 00000000170001e3 00000000172001e3 .......... .....
1a8a5d0: 00000000174001e3 00000000176001e3 ..@.......`.....
1a8a5e0: 00000000178001e3 0000000017a001e3 ................
1a8a5f0: 0000000017c001e3 0000000017e001e3 ................
1a8a600: 00000000180001e3 00000000182001e3 .......... .....
1a8a610: 00000000184001e3 00000000186001e3 ..@.......`.....
1a8a620: 00000000188001e3 0000000018a001e3 ................
1a8a630: 0000000018c001e3 0000000018e001e3 ................
1a8a640: 00000000190001e3 00000000192001e3 .......... .....
1a8a650: 00000000194001e3 00000000196001e3 ..@.......`.....
1a8a660: 00000000198001e3 0000000019a001e3 ................
1a8a670: 0000000019c001e3 0000000019e001e3 ................
1a8a680: 000000001a0001e3 000000001a2001e3 .......... .....
1a8a690: 000000001a4001e3 000000001a6001e3 ..@.......`.....
1a8a6a0: 000000001a8001e3 000000001aa001e3 ................
1a8a6b0: 000000001ac001e3 000000001ae001e3 ................
1a8a6c0: 000000001b0001e3 000000001b2001e3 .......... .....
1a8a6d0: 000000001b4001e3 000000001b6001e3 ..@.......`.....
1a8a6e0: 000000001b8001e3 000000001ba001e3 ................
1a8a6f0: 000000001bc001e3 000000001be001e3 ................
1a8a700: 000000001c0001e3 000000001c2001e3 .......... .....
1a8a710: 000000001c4001e3 000000001c6001e3 ..@.......`.....
1a8a720: 000000001c8001e3 000000001ca001e3 ................
1a8a730: 000000001cc001e3 000000001ce001e3 ................
1a8a740: 000000001d0001e3 000000001d2001e3 .......... .....
1a8a750: 000000001d4001e3 000000001d6001e3 ..@.......`.....
1a8a760: 000000001d8001e3 000000001da001e3 ................
1a8a770: 000000001dc001e3 000000001de001e3 ................
1a8a780: 000000001e0001e3 000000001e2001e3 .......... .....
1a8a790: 000000001e4001e3 000000001e6001e3 ..@.......`.....
1a8a7a0: 000000001e8001e3 000000001ea001e3 ................
1a8a7b0: 000000001ec001e3 000000001ee001e3 ................
1a8a7c0: 000000001f0001e3 000000001f2001e3 .......... .....
1a8a7d0: 000000001f4001e3 000000001f6001e3 ..@.......`.....
1a8a7e0: 000000001f8001e3 000000001fa001e3 ................
1a8a7f0: 000000001fc001e3 000000001fe001e3 ................
1a8a800: 00000000200001e3 00000000202001e3 ... ...... ....
1a8a810: 00000000204001e3 00000000206001e3 ..@ ......` ....
1a8a820: 00000000208001e3 0000000020a001e3 ... ....... ....
1a8a830: 0000000020c001e3 0000000020e001e3 ... ....... ....
1a8a840: 00000000210001e3 00000000212001e3 ...!...... !....
1a8a850: 00000000214001e3 00000000216001e3 ..@!......`!....
1a8a860: 00000000218001e3 0000000021a001e3 ...!.......!....
1a8a870: 0000000021c001e3 0000000021e001e3 ...!.......!....
1a8a880: 00000000220001e3 00000000222001e3 ..."...... "....
1a8a890: 00000000224001e3 00000000226001e3 ..@"......`"....
1a8a8a0: 00000000228001e3 0000000022a001e3 ..."......."....
1a8a8b0: 0000000022c001e3 0000000022e001e3 ..."......."....
1a8a8c0: 00000000230001e3 00000000232001e3 ...#...... #....
1a8a8d0: 00000000234001e3 00000000236001e3 ..@#......`#....
1a8a8e0: 00000000238001e3 0000000023a001e3 ...#.......#....
1a8a8f0: 0000000023c001e3 0000000023e001e3 ...#.......#....
1a8a900: 00000000240001e3 00000000242001e3 ...$...... $....
1a8a910: 00000000244001e3 00000000246001e3 ..@$......`$....
1a8a920: 00000000248001e3 0000000024a001e3 ...$.......$....
1a8a930: 0000000024c001e3 0000000024e001e3 ...$.......$....
1a8a940: 00000000250001e3 00000000252001e3 ...%...... %....
1a8a950: 00000000254001e3 00000000256001e3 ..@%......`%....
1a8a960: 00000000258001e3 0000000025a001e3 ...%.......%....
1a8a970: 0000000025c001e3 0000000025e001e3 ...%.......%....
1a8a980: 00000000260001e3 00000000262001e3 ...&...... &....
1a8a990: 00000000264001e3 00000000266001e3 ..@&......`&....
1a8a9a0: 00000000268001e3 0000000026a001e3 ...&.......&....
1a8a9b0: 0000000026c001e3 0000000026e001e3 ...&.......&....
1a8a9c0: 00000000270001e3 00000000272001e3 ...'...... '....
1a8a9d0: 00000000274001e3 00000000276001e3 ..@'......`'....
1a8a9e0: 00000000278001e3 0000000027a001e3 ...'.......'....
1a8a9f0: 0000000027c001e3 0000000027e001e3 ...'.......'....
1a8aa00: 00000000280001e3 00000000282001e3 ...(...... (....
1a8aa10: 00000000284001e3 00000000286001e3 ..@(......`(....
1a8aa20: 00000000288001e3 0000000028a001e3 ...(.......(....
1a8aa30: 0000000028c001e3 0000000028e001e3 ...(.......(....
1a8aa40: 00000000290001e3 00000000292001e3 ...)...... )....
1a8aa50: 00000000294001e3 00000000296001e3 ..@)......`)....
1a8aa60: 00000000298001e3 0000000029a001e3 ...).......)....
1a8aa70: 0000000029c001e3 0000000029e001e3 ...).......)....
1a8aa80: 000000002a0001e3 000000002a2001e3 ...*...... *....
1a8aa90: 000000002a4001e3 000000002a6001e3 ..@*......`*....
1a8aaa0: 000000002a8001e3 000000002aa001e3 ...*.......*....
1a8aab0: 000000002ac001e3 000000002ae001e3 ...*.......*....
1a8aac0: 000000002b0001e3 000000002b2001e3 ...+...... +....
1a8aad0: 000000002b4001e3 000000002b6001e3 ..@+......`+....
1a8aae0: 000000002b8001e3 000000002ba001e3 ...+.......+....
1a8aaf0: 000000002bc001e3 000000002be001e3 ...+.......+....
1a8ab00: 000000002c0001e3 000000002c2001e3 ...,...... ,....
1a8ab10: 000000002c4001e3 000000002c6001e3 ..@,......`,....
1a8ab20: 000000002c8001e3 000000002ca001e3 ...,.......,....
1a8ab30: 000000002cc001e3 000000002ce001e3 ...,.......,....
1a8ab40: 000000002d0001e3 000000002d2001e3 ...-...... -....
1a8ab50: 000000002d4001e3 000000002d6001e3 ..@-......`-....
1a8ab60: 000000002d8001e3 000000002da001e3 ...-.......-....
1a8ab70: 000000002dc001e3 000000002de001e3 ...-.......-....
1a8ab80: 000000002e0001e3 000000002e2001e3 .......... .....
1a8ab90: 000000002e4001e3 000000002e6001e3 ..@.......`.....
1a8aba0: 000000002e8001e3 000000002ea001e3 ................
1a8abb0: 000000002ec001e3 000000002ee001e3 ................
1a8abc0: 000000002f0001e3 000000002f2001e3 .../...... /....
1a8abd0: 000000002f4001e3 000000002f6001e3 ..@/......`/....
1a8abe0: 000000002f8001e3 000000002fa001e3 .../......./....
1a8abf0: 000000002fc001e3 000000002fe001e3 .../......./....
1a8ac00: 00000000300001e3 00000000302001e3 ...0...... 0....
1a8ac10: 00000000304001e3 00000000306001e3 ..@0......`0....
1a8ac20: 00000000308001e3 0000000030a001e3 ...0.......0....
1a8ac30: 0000000030c001e3 0000000030e001e3 ...0.......0....
1a8ac40: 00000000310001e3 00000000312001e3 ...1...... 1....
1a8ac50: 00000000314001e3 00000000316001e3 ..@1......`1....
1a8ac60: 00000000318001e3 0000000031a001e3 ...1.......1....
1a8ac70: 0000000031c001e3 0000000031e001e3 ...1.......1....
1a8ac80: 00000000320001e3 00000000322001e3 ...2...... 2....
1a8ac90: 00000000324001e3 00000000326001e3 ..@2......`2....
1a8aca0: 00000000328001e3 0000000032a001e3 ...2.......2....
1a8acb0: 0000000032c001e3 0000000032e001e3 ...2.......2....
1a8acc0: 00000000330001e3 00000000332001e3 ...3...... 3....
1a8acd0: 00000000334001e3 00000000336001e3 ..@3......`3....
1a8ace0: 00000000338001e3 0000000033a001e3 ...3.......3....
1a8acf0: 0000000033c001e3 0000000033e001e3 ...3.......3....
1a8ad00: 00000000340001e3 00000000342001e3 ...4...... 4....
1a8ad10: 00000000344001e3 00000000346001e3 ..@4......`4....
1a8ad20: 00000000348001e3 0000000034a001e3 ...4.......4....
1a8ad30: 0000000034c001e3 0000000034e001e3 ...4.......4....
1a8ad40: 00000000350001e3 00000000352001e3 ...5...... 5....
1a8ad50: 00000000354001e3 00000000356001e3 ..@5......`5....
1a8ad60: 00000000358001e3 0000000035a001e3 ...5.......5....
1a8ad70: 0000000035c001e3 0000000035e001e3 ...5.......5....
1a8ad80: 00000000360001e3 00000000362001e3 ...6...... 6....
1a8ad90: 00000000364001e3 00000000366001e3 ..@6......`6....
1a8ada0: 00000000368001e3 0000000036a001e3 ...6.......6....
1a8adb0: 0000000036c001e3 0000000036e001e3 ...6.......6....
1a8adc0: 00000000370001e3 00000000372001e3 ...7...... 7....
1a8add0: 00000000374001e3 00000000376001e3 ..@7......`7....
1a8ade0: 00000000378001e3 0000000037a001e3 ...7.......7....
1a8adf0: 0000000037c001e3 0000000037e001e3 ...7.......7....
1a8ae00: 00000000380001e3 00000000382001e3 ...8...... 8....
1a8ae10: 00000000384001e3 00000000386001e3 ..@8......`8....
1a8ae20: 00000000388001e3 0000000038a001e3 ...8.......8....
1a8ae30: 0000000038c001e3 0000000038e001e3 ...8.......8....
1a8ae40: 00000000390001e3 00000000392001e3 ...9...... 9....
1a8ae50: 00000000394001e3 00000000396001e3 ..@9......`9....
1a8ae60: 00000000398001e3 0000000039a001e3 ...9.......9....
1a8ae70: 0000000039c001e3 0000000039e001e3 ...9.......9....
1a8ae80: 000000003a0001e3 000000003a2001e3 ...:...... :....
1a8ae90: 000000003a4001e3 000000003a6001e3 ..@:......`:....
1a8aea0: 000000003a8001e3 000000003aa001e3 ...:.......:....
1a8aeb0: 000000003ac001e3 000000003ae001e3 ...:.......:....
1a8aec0: 000000003b0001e3 000000003b2001e3 ...;...... ;....
1a8aed0: 000000003b4001e3 000000003b6001e3 ..@;......`;....
1a8aee0: 000000003b8001e3 000000003ba001e3 ...;.......;....
1a8aef0: 000000003bc001e3 000000003be001e3 ...;.......;....
1a8af00: 000000003c0001e3 000000003c2001e3 ...<...... <....
1a8af10: 000000003c4001e3 000000003c6001e3 ..@<......`<....
1a8af20: 000000003c8001e3 000000003ca001e3 ...<.......<....
1a8af30: 000000003cc001e3 000000003ce001e3 ...<.......<....
1a8af40: 000000003d0001e3 000000003d2001e3 ...=...... =....
1a8af50: 000000003d4001e3 000000003d6001e3 ..@=......`=....
1a8af60: 000000003d8001e3 000000003da001e3 ...=.......=....
1a8af70: 000000003dc001e3 000000003de001e3 ...=.......=....
1a8af80: 000000003e0001e3 000000003e2001e3 ...>...... >....
1a8af90: 000000003e4001e3 000000003e6001e3 ..@>......`>....
1a8afa0: 000000003e8001e3 000000003ea001e3 ...>.......>....
1a8afb0: 000000003ec001e3 000000003ee001e3 ...>.......>....
1a8afc0: 000000003f0001e3 000000003f2001e3 ...?...... ?....
1a8afd0: 000000003f4001e3 000000003f6001e3 ..@?......`?....
1a8afe0: 000000003f8001e3 000000003fa001e3 ...?.......?....
1a8aff0: 000000003fc001e3 000000003fe001e3 ...?.......?.... //映射物理内存前一个G
crash> pte 000000003bc001e3
PTE PHYSICAL FLAGS
3bc001e3 3bc00000 (PRESENT|RW|ACCESSED|DIRTY|PSE|GLOBAL) //大页面
crash> rd -p 7a37a000 512
7a37a000: 80000000400001e3 80000000402001e3 ...@...... @....
7a37a010: 80000000404001e3 80000000406001e3 ..@@......`@....
7a37a020: 80000000408001e3 8000000040a001e3 ...@.......@....
7a37a030: 8000000040c001e3 8000000040e001e3 ...@.......@....
7a37a040: 80000000410001e3 80000000412001e3 ...A...... A....
7a37a050: 80000000414001e3 80000000416001e3 ..@A......`A....
7a37a060: 80000000418001e3 8000000041a001e3 ...A.......A....
7a37a070: 8000000041c001e3 8000000041e001e3 ...A.......A....
7a37a080: 80000000420001e3 80000000422001e3 ...B...... B....
7a37a090: 80000000424001e3 80000000426001e3 ..@B......`B....
7a37a0a0: 80000000428001e3 8000000042a001e3 ...B.......B....
7a37a0b0: 8000000042c001e3 8000000042e001e3 ...B.......B....
7a37a0c0: 80000000430001e3 80000000432001e3 ...C...... C....
7a37a0d0: 80000000434001e3 80000000436001e3 ..@C......`C....
7a37a0e0: 80000000438001e3 8000000043a001e3 ...C.......C....
7a37a0f0: 8000000043c001e3 8000000043e001e3 ...C.......C....
7a37a100: 80000000440001e3 80000000442001e3 ...D...... D....
7a37a110: 80000000444001e3 80000000446001e3 ..@D......`D....
7a37a120: 80000000448001e3 8000000044a001e3 ...D.......D....
7a37a130: 8000000044c001e3 8000000044e001e3 ...D.......D....
7a37a140: 80000000450001e3 80000000452001e3 ...E...... E....
7a37a150: 80000000454001e3 80000000456001e3 ..@E......`E....
7a37a160: 80000000458001e3 8000000045a001e3 ...E.......E....
7a37a170: 8000000045c001e3 8000000045e001e3 ...E.......E....
7a37a180: 80000000460001e3 80000000462001e3 ...F...... F....
7a37a190: 80000000464001e3 80000000466001e3 ..@F......`F....
7a37a1a0: 80000000468001e3 8000000046a001e3 ...F.......F....
7a37a1b0: 8000000046c001e3 8000000046e001e3 ...F.......F....
7a37a1c0: 80000000470001e3 80000000472001e3 ...G...... G....
7a37a1d0: 80000000474001e3 80000000476001e3 ..@G......`G....
7a37a1e0: 80000000478001e3 8000000047a001e3 ...G.......G....
7a37a1f0: 8000000047c001e3 8000000047e001e3 ...G.......G....
7a37a200: 80000000480001e3 80000000482001e3 ...H...... H....
7a37a210: 80000000484001e3 80000000486001e3 ..@H......`H....
7a37a220: 80000000488001e3 8000000048a001e3 ...H.......H....
7a37a230: 8000000048c001e3 8000000048e001e3 ...H.......H....
7a37a240: 80000000490001e3 80000000492001e3 ...I...... I....
7a37a250: 80000000494001e3 80000000496001e3 ..@I......`I....
7a37a260: 80000000498001e3 8000000049a001e3 ...I.......I....
7a37a270: 8000000049c001e3 8000000049e001e3 ...I.......I....
7a37a280: 800000004a0001e3 800000004a2001e3 ...J...... J....
7a37a290: 800000004a4001e3 800000004a6001e3 ..@J......`J....
7a37a2a0: 800000004a8001e3 800000004aa001e3 ...J.......J....
7a37a2b0: 800000004ac001e3 800000004ae001e3 ...J.......J....
7a37a2c0: 800000004b0001e3 800000004b2001e3 ...K...... K....
7a37a2d0: 800000004b4001e3 800000004b6001e3 ..@K......`K....
7a37a2e0: 800000004b8001e3 800000004ba001e3 ...K.......K....
7a37a2f0: 800000004bc001e3 800000004be001e3 ...K.......K....
7a37a300: 800000004c0001e3 800000004c2001e3 ...L...... L....
7a37a310: 800000004c4001e3 800000004c6001e3 ..@L......`L....
7a37a320: 800000004c8001e3 800000004ca001e3 ...L.......L....
7a37a330: 800000004cc001e3 800000004ce001e3 ...L.......L....
7a37a340: 800000004d0001e3 800000004d2001e3 ...M...... M....
7a37a350: 800000004d4001e3 800000004d6001e3 ..@M......`M....
7a37a360: 800000004d8001e3 800000004da001e3 ...M.......M....
7a37a370: 800000004dc001e3 800000004de001e3 ...M.......M....
7a37a380: 800000004e0001e3 800000004e2001e3 ...N...... N....
7a37a390: 800000004e4001e3 800000004e6001e3 ..@N......`N....
7a37a3a0: 800000004e8001e3 800000004ea001e3 ...N.......N....
7a37a3b0: 800000004ec001e3 800000004ee001e3 ...N.......N....
7a37a3c0: 800000004f0001e3 800000004f2001e3 ...O...... O....
7a37a3d0: 800000004f4001e3 800000004f6001e3 ..@O......`O....
7a37a3e0: 800000004f8001e3 800000004fa001e3 ...O.......O....
7a37a3f0: 800000004fc001e3 800000004fe001e3 ...O.......O....
7a37a400: 80000000500001e3 80000000502001e3 ...P...... P....
7a37a410: 80000000504001e3 80000000506001e3 ..@P......`P....
7a37a420: 80000000508001e3 8000000050a001e3 ...P.......P....
7a37a430: 8000000050c001e3 8000000050e001e3 ...P.......P....
7a37a440: 80000000510001e3 80000000512001e3 ...Q...... Q....
7a37a450: 80000000514001e3 80000000516001e3 ..@Q......`Q....
7a37a460: 80000000518001e3 8000000051a001e3 ...Q.......Q....
7a37a470: 8000000051c001e3 8000000051e001e3 ...Q.......Q....
7a37a480: 80000000520001e3 80000000522001e3 ...R...... R....
7a37a490: 80000000524001e3 80000000526001e3 ..@R......`R....
7a37a4a0: 80000000528001e3 8000000052a001e3 ...R.......R....
7a37a4b0: 8000000052c001e3 8000000052e001e3 ...R.......R....
7a37a4c0: 80000000530001e3 80000000532001e3 ...S...... S....
7a37a4d0: 80000000534001e3 80000000536001e3 ..@S......`S....
7a37a4e0: 80000000538001e3 8000000053a001e3 ...S.......S....
7a37a4f0: 8000000053c001e3 8000000053e001e3 ...S.......S....
7a37a500: 80000000540001e3 80000000542001e3 ...T...... T....
7a37a510: 80000000544001e3 80000000546001e3 ..@T......`T....
7a37a520: 80000000548001e3 8000000054a001e3 ...T.......T....
7a37a530: 8000000054c001e3 8000000054e001e3 ...T.......T....
7a37a540: 80000000550001e3 80000000552001e3 ...U...... U....
7a37a550: 80000000554001e3 80000000556001e3 ..@U......`U....
7a37a560: 80000000558001e3 8000000055a001e3 ...U.......U....
7a37a570: 8000000055c001e3 8000000055e001e3 ...U.......U....
7a37a580: 80000000560001e3 80000000562001e3 ...V...... V....
7a37a590: 80000000564001e3 80000000566001e3 ..@V......`V....
7a37a5a0: 80000000568001e3 8000000056a001e3 ...V.......V....
7a37a5b0: 8000000056c001e3 8000000056e001e3 ...V.......V....
7a37a5c0: 80000000570001e3 80000000572001e3 ...W...... W....
7a37a5d0: 80000000574001e3 80000000576001e3 ..@W......`W....
7a37a5e0: 80000000578001e3 8000000057a001e3 ...W.......W....
7a37a5f0: 8000000057c001e3 8000000057e001e3 ...W.......W....
7a37a600: 80000000580001e3 80000000582001e3 ...X...... X....
7a37a610: 80000000584001e3 80000000586001e3 ..@X......`X....
7a37a620: 80000000588001e3 8000000058a001e3 ...X.......X....
7a37a630: 8000000058c001e3 8000000058e001e3 ...X.......X....
7a37a640: 80000000590001e3 80000000592001e3 ...Y...... Y....
7a37a650: 80000000594001e3 80000000596001e3 ..@Y......`Y....
7a37a660: 80000000598001e3 8000000059a001e3 ...Y.......Y....
7a37a670: 8000000059c001e3 8000000059e001e3 ...Y.......Y....
7a37a680: 800000005a0001e3 800000005a2001e3 ...Z...... Z....
7a37a690: 800000005a4001e3 800000005a6001e3 ..@Z......`Z....
7a37a6a0: 800000005a8001e3 800000005aa001e3 ...Z.......Z....
7a37a6b0: 800000005ac001e3 800000005ae001e3 ...Z.......Z....
7a37a6c0: 800000005b0001e3 800000005b2001e3 ...[...... [....
7a37a6d0: 800000005b4001e3 800000005b6001e3 ..@[......`[....
7a37a6e0: 800000005b8001e3 800000005ba001e3 ...[.......[....
7a37a6f0: 800000005bc001e3 800000005be001e3 ...[.......[....
7a37a700: 800000005c0001e3 800000005c2001e3 ...\...... \....
7a37a710: 800000005c4001e3 800000005c6001e3 ..@\......`\....
7a37a720: 800000005c8001e3 800000005ca001e3 ...\.......\....
7a37a730: 800000005cc001e3 800000005ce001e3 ...\.......\....
7a37a740: 800000005d0001e3 800000005d2001e3 ...]...... ]....
7a37a750: 800000005d4001e3 800000005d6001e3 ..@]......`]....
7a37a760: 800000005d8001e3 800000005da001e3 ...].......]....
7a37a770: 800000005dc001e3 800000005de001e3 ...].......]....
7a37a780: 800000005e0001e3 800000005e2001e3 ...^...... ^....
7a37a790: 800000005e4001e3 800000005e6001e3 ..@^......`^....
7a37a7a0: 800000005e8001e3 800000005ea001e3 ...^.......^....
7a37a7b0: 800000005ec001e3 800000005ee001e3 ...^.......^....
7a37a7c0: 800000005f0001e3 800000005f2001e3 ..._...... _....
7a37a7d0: 800000005f4001e3 800000005f6001e3 ..@_......`_....
7a37a7e0: 800000005f8001e3 800000005fa001e3 ..._......._....
7a37a7f0: 800000005fc001e3 800000005fe001e3 ..._......._....
7a37a800: 80000000600001e3 80000000602001e3 ...`...... `....
7a37a810: 80000000604001e3 80000000606001e3 ..@`......``....
7a37a820: 80000000608001e3 8000000060a001e3 ...`.......`....
7a37a830: 8000000060c001e3 8000000060e001e3 ...`.......`....
7a37a840: 80000000610001e3 80000000612001e3 ...a...... a....
7a37a850: 80000000614001e3 80000000616001e3 ..@a......`a....
7a37a860: 80000000618001e3 8000000061a001e3 ...a.......a....
7a37a870: 8000000061c001e3 8000000061e001e3 ...a.......a....
7a37a880: 80000000620001e3 80000000622001e3 ...b...... b....
7a37a890: 80000000624001e3 80000000626001e3 ..@b......`b....
7a37a8a0: 80000000628001e3 8000000062a001e3 ...b.......b....
7a37a8b0: 8000000062c001e3 8000000062e001e3 ...b.......b....
7a37a8c0: 80000000630001e3 80000000632001e3 ...c...... c....
7a37a8d0: 80000000634001e3 80000000636001e3 ..@c......`c....
7a37a8e0: 80000000638001e3 8000000063a001e3 ...c.......c....
7a37a8f0: 8000000063c001e3 8000000063e001e3 ...c.......c....
7a37a900: 80000000640001e3 80000000642001e3 ...d...... d....
7a37a910: 80000000644001e3 80000000646001e3 ..@d......`d....
7a37a920: 80000000648001e3 8000000064a001e3 ...d.......d....
7a37a930: 8000000064c001e3 8000000064e001e3 ...d.......d....
7a37a940: 80000000650001e3 80000000652001e3 ...e...... e....
7a37a950: 80000000654001e3 80000000656001e3 ..@e......`e....
7a37a960: 80000000658001e3 8000000065a001e3 ...e.......e....
7a37a970: 8000000065c001e3 8000000065e001e3 ...e.......e....
7a37a980: 80000000660001e3 80000000662001e3 ...f...... f....
7a37a990: 80000000664001e3 80000000666001e3 ..@f......`f....
7a37a9a0: 80000000668001e3 8000000066a001e3 ...f.......f....
7a37a9b0: 8000000066c001e3 8000000066e001e3 ...f.......f....
7a37a9c0: 80000000670001e3 80000000672001e3 ...g...... g....
7a37a9d0: 80000000674001e3 80000000676001e3 ..@g......`g....
7a37a9e0: 80000000678001e3 8000000067a001e3 ...g.......g....
7a37a9f0: 8000000067c001e3 8000000067e001e3 ...g.......g....
7a37aa00: 80000000680001e3 80000000682001e3 ...h...... h....
7a37aa10: 80000000684001e3 80000000686001e3 ..@h......`h....
7a37aa20: 80000000688001e3 8000000068a001e3 ...h.......h....
7a37aa30: 8000000068c001e3 8000000068e001e3 ...h.......h....
7a37aa40: 80000000690001e3 80000000692001e3 ...i...... i....
7a37aa50: 80000000694001e3 80000000696001e3 ..@i......`i....
7a37aa60: 80000000698001e3 8000000069a001e3 ...i.......i....
7a37aa70: 8000000069c001e3 8000000069e001e3 ...i.......i....
7a37aa80: 800000006a0001e3 800000006a2001e3 ...j...... j....
7a37aa90: 800000006a4001e3 800000006a6001e3 ..@j......`j....
7a37aaa0: 800000006a8001e3 800000006aa001e3 ...j.......j....
7a37aab0: 800000006ac001e3 800000006ae001e3 ...j.......j....
7a37aac0: 800000006b0001e3 800000006b2001e3 ...k...... k....
7a37aad0: 800000006b4001e3 800000006b6001e3 ..@k......`k....
7a37aae0: 800000006b8001e3 800000006ba001e3 ...k.......k....
7a37aaf0: 800000006bc001e3 800000006be001e3 ...k.......k....
7a37ab00: 800000006c0001e3 800000006c2001e3 ...l...... l....
7a37ab10: 800000006c4001e3 800000006c6001e3 ..@l......`l....
7a37ab20: 800000006c8001e3 800000006ca001e3 ...l.......l....
7a37ab30: 800000006cc001e3 800000006ce001e3 ...l.......l....
7a37ab40: 800000006d0001e3 800000006d2001e3 ...m...... m....
7a37ab50: 800000006d4001e3 800000006d6001e3 ..@m......`m....
7a37ab60: 800000006d8001e3 800000006da001e3 ...m.......m....
7a37ab70: 800000006dc001e3 800000006de001e3 ...m.......m....
7a37ab80: 800000006e0001e3 800000006e2001e3 ...n...... n....
7a37ab90: 800000006e4001e3 800000006e6001e3 ..@n......`n....
7a37aba0: 800000006e8001e3 800000006ea001e3 ...n.......n....
7a37abb0: 800000006ec001e3 800000006ee001e3 ...n.......n....
7a37abc0: 800000006f0001e3 800000006f2001e3 ...o...... o....
7a37abd0: 800000006f4001e3 800000006f6001e3 ..@o......`o....
7a37abe0: 800000006f8001e3 800000006fa001e3 ...o.......o....
7a37abf0: 800000006fc001e3 800000006fe001e3 ...o.......o....
7a37ac00: 80000000700001e3 80000000702001e3 ...p...... p....
7a37ac10: 80000000704001e3 80000000706001e3 ..@p......`p....
7a37ac20: 80000000708001e3 8000000070a001e3 ...p.......p....
7a37ac30: 8000000070c001e3 8000000070e001e3 ...p.......p....
7a37ac40: 80000000710001e3 80000000712001e3 ...q...... q....
7a37ac50: 80000000714001e3 80000000716001e3 ..@q......`q....
7a37ac60: 80000000718001e3 8000000071a001e3 ...q.......q....
7a37ac70: 8000000071c001e3 8000000071e001e3 ...q.......q....
7a37ac80: 80000000720001e3 80000000722001e3 ...r...... r....
7a37ac90: 80000000724001e3 80000000726001e3 ..@r......`r....
7a37aca0: 80000000728001e3 8000000072a001e3 ...r.......r....
7a37acb0: 8000000072c001e3 8000000072e001e3 ...r.......r....
7a37acc0: 80000000730001e3 80000000732001e3 ...s...... s....
7a37acd0: 80000000734001e3 80000000736001e3 ..@s......`s....
7a37ace0: 80000000738001e3 8000000073a001e3 ...s.......s....
7a37acf0: 8000000073c001e3 8000000073e001e3 ...s.......s....
7a37ad00: 80000000740001e3 80000000742001e3 ...t...... t....
7a37ad10: 80000000744001e3 80000000746001e3 ..@t......`t....
7a37ad20: 80000000748001e3 8000000074a001e3 ...t.......t....
7a37ad30: 8000000074c001e3 8000000074e001e3 ...t.......t....
7a37ad40: 80000000750001e3 80000000752001e3 ...u...... u....
7a37ad50: 80000000754001e3 80000000756001e3 ..@u......`u....
7a37ad60: 80000000758001e3 8000000075a001e3 ...u.......u....
7a37ad70: 8000000075c001e3 8000000075e001e3 ...u.......u....
7a37ad80: 80000000760001e3 80000000762001e3 ...v...... v....
7a37ad90: 80000000764001e3 80000000766001e3 ..@v......`v....
7a37ada0: 80000000768001e3 8000000076a001e3 ...v.......v....
7a37adb0: 8000000076c001e3 8000000076e001e3 ...v.......v....
7a37adc0: 80000000770001e3 80000000772001e3 ...w...... w....
7a37add0: 80000000774001e3 80000000776001e3 ..@w......`w....
7a37ade0: 80000000778001e3 8000000077a001e3 ...w.......w....
7a37adf0: 8000000077c001e3 8000000077e001e3 ...w.......w....
7a37ae00: 80000000780001e3 80000000782001e3 ...x...... x....
7a37ae10: 80000000784001e3 80000000786001e3 ..@x......`x....
7a37ae20: 80000000788001e3 8000000078a001e3 ...x.......x....
7a37ae30: 8000000078c001e3 8000000078e001e3 ...x.......x....
7a37ae40: 80000000790001e3 80000000792001e3 ...y...... y....
7a37ae50: 80000000794001e3 80000000796001e3 ..@y......`y....
7a37ae60: 80000000798001e3 8000000079a001e3 ...y.......y....
7a37ae70: 8000000079c001e3 8000000079e001e3 ...y.......y....
7a37ae80: 800000007a0001e3 000000007a37b063 ...z....c.7z....
7a37ae90: 800000007a4001e3 800000007a6001e3 ..@z......`z....
7a37aea0: 800000007a8001e3 800000007aa001e3 ...z.......z....
7a37aeb0: 800000007ac001e3 800000007ae001e3 ...z.......z....
7a37aec0: 800000007b0001e3 800000007b2001e3 ...{...... {....
7a37aed0: 800000007b4001e3 800000007b6001e3 ..@{......`{....
7a37aee0: 800000007b8001e3 800000007ba001e3 ...{.......{....
7a37aef0: 800000007bc001e3 800000007be001e3 ...{.......{....
7a37af00: 800000007c0001e3 800000007c2001e3 ...|...... |....
7a37af10: 800000007c4001e3 800000007c6001e3 ..@|......`|....
7a37af20: 800000007c8001e3 800000007ca001e3 ...|.......|....
7a37af30: 800000007cc001e3 800000007ce001e3 ...|.......|....
7a37af40: 800000007d0001e3 800000007d2001e3 ...}...... }....
7a37af50: 800000007d4001e3 800000007d6001e3 ..@}......`}....
7a37af60: 800000007d8001e3 800000007da001e3 ...}.......}....
7a37af70: 800000007dc001e3 800000007de001e3 ...}.......}....
7a37af80: 800000007e0001e3 800000007e2001e3 ...~...... ~....
7a37af90: 800000007e4001e3 800000007e6001e3 ..@~......`~....
7a37afa0: 800000007e8001e3 800000007ea001e3 ...~.......~....
7a37afb0: 800000007ec001e3 800000007ee001e3 ...~.......~....
7a37afc0: 800000007f0001e3 800000007f2001e3 .......... .....
7a37afd0: 800000007f4001e3 800000007f6001e3 ..@.......`.....
7a37afe0: 800000007f8001e3 800000007fa001e3 ................
7a37aff0: 800000007fc001e3 800000007fe001e3 ................ //映射内存后1个G，512*2M
crash> pte 800000007fe001e3
PTE PHYSICAL FLAGS
800000007fe001e3 7fe00000 (PRESENT|RW|ACCESSED|DIRTY|PSE|GLOBAL|NX)
结论：对应2G物理内存，内核使用PGD中一项，PUD中二项，两个PMD页面，完成了全部2G物理内存的映射。
浙公网安备 33010602011771号