Windbg script: Is there a way to have the currently executed command outputted to the log? - windbg

Question

I'm using cdb with a script file to process crashing inputs to a process (I don't collect dumps).
The command line for cdb is as follow:
PS> & "C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe" -g -logo K:\_projects\fuzz\out_test.txt -c "`$`$><K:\_projects\fuzz\crash_info_script.wsc" "K:\_projects\fuzz\bin\simpleTest.exe" -f "K:\_projects\fuzz\corpus\crashes\test_00000000.bin"
The script file (crash_info_script.wsc in the above command line) passed to cdb is simple, as I just want basic info:
!analyze -v; .exr -1; lm; k; lmDvmsimpleTest; qq
The problem is that the commands themselves are not in the output log. For example, in the latter I have (output of .exr -1 and lm):
ExceptionAddress: 00007ffe75721f3e (simpleTest!foo+0x0000000000290f7e)
ExceptionCode: c0000005 (Access violation)
ExceptionFlags: 00000000
NumberParameters: 2
Parameter[0]: 0000000000000000
Parameter[1]: 000001a435a25000
Attempt to read from address 000001a435a25000
start end module name
00007ff6`df020000 00007ff6`df07d000 simpleTest C (export symbols) K:\_projects\fuzz2\bin\simpleTest.exe
00007ffe`75250000 00007ffe`7686a000 foo (export symbols) K:\_projects\fuzz2\bin\foo.dll
00007ffe`ac530000 00007ffe`ac5ce000 uxtheme (deferred)
00007ffe`aeb10000 00007ffe`aeb41000 cryptnet (deferred)
00007ffe`aeb50000 00007ffe`aeb5a000 VERSION (deferred)
00007ffe`b5230000 00007ffe`b5242000 kernel_appcore (deferred)
00007ffe`b6c50000 00007ffe`b6c5c000 cryptbase (deferred)
00007ffe`b6ce0000 00007ffe`b6d0c000 wldp (deferred)
00007ffe`b6f40000 00007ffe`b6f52000 msasn1 (deferred)
00007ffe`b7100000 00007ffe`b7134000 devobj (deferred)
00007ffe`b74a0000 00007ffe`b75ff000 CRYPT32 (deferred)
...
What I would like:
> .exr -1
ExceptionAddress: 00007ffe75721f3e (simpleTest!foo+0x0000000000290f7e)
ExceptionCode: c0000005 (Access violation)
ExceptionFlags: 00000000
NumberParameters: 2
Parameter[0]: 0000000000000000
Parameter[1]: 000001a435a25000
Attempt to read from address 000001a435a25000
> lm
start end module name
00007ff6`df020000 00007ff6`df07d000 simpleTest C (export symbols) K:\_projects\fuzz2\bin\simpleTest.exe
00007ffe`75250000 00007ffe`7686a000 foo (export symbols) K:\_projects\fuzz2\bin\foo.dll
00007ffe`ac530000 00007ffe`ac5ce000 uxtheme (deferred)
00007ffe`aeb10000 00007ffe`aeb41000 cryptnet (deferred)
00007ffe`aeb50000 00007ffe`aeb5a000 VERSION (deferred)
00007ffe`b5230000 00007ffe`b5242000 kernel_appcore (deferred)
00007ffe`b6c50000 00007ffe`b6c5c000 cryptbase (deferred)
00007ffe`b6ce0000 00007ffe`b6d0c000 wldp (deferred)
00007ffe`b6f40000 00007ffe`b6f52000 msasn1 (deferred)
00007ffe`b7100000 00007ffe`b7134000 devobj (deferred)
00007ffe`b74a0000 00007ffe`b75ff000 CRYPT32 (deferred)
...
I could use .printf after each command but this is quite inconvenient, especially if I change the script.

Answer 1

I dont have a fuzzable executable this is from a dump so i cant be sure if the behaviour you see is because of that.
use -cfr file command instead of -c and try
pre dir contents
D:\niet>ls -lg
total 153021
-rw-r--r-- 1 197121 156689581 Aug 17 23:49 MEMORY.DMP
-rw-r--r-- 1 197121 22 Sep 17 16:09 foo.wds
D:\niet>file MEMORY.DMP
MEMORY.DMP: MS Windows 64bit crash dump, 4992030524978970960 pages
D:\niet>cat foo.wds
!analyze -v
lm
kb
q
command used
D:\niet>cdb -g -logo foo.txt -cfr foo.wds -z MEMORY.DMP
debugger
Microsoft (R) Windows Debugger Version 10.0.17763.132 AMD64
post dir contents
D:\niet>ls -lg
total 153053
-rw-r--r-- 1 197121 156689581 Aug 17 23:49 MEMORY.DMP
-rw-r--r-- 1 197121 29738 Sep 17 16:19 foo.txt
-rw-r--r-- 1 197121 22 Sep 17 16:09 foo.wds
looking for executed commands
D:\niet>cat foo.txt | grep -i ": kd"
1: kd> !analyze -v
1: kd> lm
1: kd> kb
1: kd> q