Dump context pykd seems to not get snapshot for me

[symeonp]

Heya again,

So following your instructions:

0: kd> !load pykd
0: kd> !py C:\Users\symeon\Desktop\rewind\scripts\pykd_dump_context.py D:\snapshots

************* Path validation summary **************
Response                         Time (ms)     Location
Deferred                                       srv*c:\symbols*https://msdl.microsoft.com/download/symbols
saving context
saving parameters
saving memory

This does not look to be working for me. I have tried with both Windbg Preview and the old x64, yet
the debugger gets stuck with BUSY . However, context.json and params.json both have data, yet the actual mem.dmp is empty and I left it running a for a few hours.. any ideas what's going on?

Thanks again!

Edit: Am using pykd_ext_2.0.0.25 latest version on python 3.9.1 if that helps!

[erynian]

The .dump operation of WinDBG can be quite long (since it copies all memory pages). Do you use network kernel debugging?

[symeonp]

Interesting, yes am using kd.net ..
Let me try one time then.

Thanks!

[symeonp]

Closing this issue as it must be my setup..

kd> .dump /ka /o D:\snapshots\18362.1.amd64fre.19h1_release.190318-1202\cng\ConfigIoHandler_Safeguarded\mem.dmp
Creating D:\snapshots\18362.1.amd64fre.19h1_release.190318-1202\cng\ConfigIoHandler_Safeguarded\mem.dmp - Active kernel and user memory bitmap dump
Collecting pages to write to the dump. This may take a while.