J'ai copié le dmp que j'avais sauvegardé dans le dossier minidump, relancé l'outil et voici le coupable : l'antivirus.
Crash Dump Analysis
--------------------------------------------------------------------------------
Crash dump directory: C:\Windows\Minidump
Crash dumps are enabled on your computer.
On Wed 26/07/2017 19:05:19 your computer crashed
crash dump file: C:\Windows\Minidump\072617-7878-01.dmp
This was probably caused by the following module: klif.sys (klif+0xCB8B)
Bugcheck code: 0x50 (0xFFFFFFFFD833F0E5, 0x0, 0xFFFFFFFF836D4B32, 0x0)
Error: PAGE_FAULT_IN_NONPAGED_AREA
file path: C:\Windows\system32\drivers\klif.sys
product: System Interceptors PDK
company: AO Kaspersky Lab
description: Core System Interceptors [fre_wlh_x86]
Bug check description: This indicates that invalid system memory has been referenced.
This appears to be a typical software driver bug and is not likely to be caused by a hardware problem.
A third party driver was identified as the probable root cause of this system error. It is suggested you look for an update for the following driver: klif.sys (Core System Interceptors [fre_wlh_x86], AO Kaspersky Lab).
Google query: AO Kaspersky Lab PAGE_FAULT_IN_NONPAGED_AREA
--------------------------------------------------------------------------------
Conclusion
--------------------------------------------------------------------------------
One crash dump has been found and analyzed. A third party driver has been identified to be causing system crashes on your computer. It is strongly suggested that you check for updates for these drivers on their company websites. Click on the links below to search with Google for updates for these drivers:
klif.sys (Core System Interceptors [fre_wlh_x86], AO Kaspersky Lab)
If no updates for these drivers are available, try searching with Google on the names of these drivers in combination with the errors that have been reported for these drivers. Include the brand and model name of your computer as well in the query. This often yields interesting results from discussions on the web by users who have been experiencing similar problems.
Read the topic general suggestions for troubleshooting system crashes for more information.
Note that it's not always possible to state with certainty whether a reported driver is responsible for crashing your system or that the root cause is in another module. Nonetheless it's suggested you look for updates for the products that these drivers belong to and regularly visit Windows update or enable automatic updates for Windows. In case a piece of malfunctioning hardware is causing trouble, a search with Google on the bug check errors together with the model name and brand of your computer may help you investigate this further.
----------------------------------------------------
Donc pas de cause matérielle c'est toujours ça de pris.
Un rapport a été fait auprès de Kaspersky.
Concernant le parefeu, vous me conseillez quoi ?
Actuellement, j'ai celui de windows + une surcouche (WFN 1.9 (
https://wfn.codeplex.com/releases/view/138380)) pour filtrer finement ce qui entre et sort. Je pense que c'est un peu le foutoir là-dedans car windows me demande à chaque démarrage ou quasi d'autoriser le port 137 (et à chaque fois je dis ok, j'ai donc une tétra chiée de règles identiques).
C'est quoi la marche à suivre pour remettre à 0 et assainir un peu tout ça (ce qui règlerait probablement le pb du groupe résidentiel). Une alternative à WFN qui me semble déconner un peu en fait ?
Merci