Linux Guest Kernel Module Crash Issue

[richliu]

Host OS Run Linux kernel 4.9 with latest VirtualBox 5.1.14

Guest OS is running Ubuntu 16.04/16.10 with latest VirtualBox Additions 5.1.14_112924 .

I would like to roll back to old ubuntu distribution and try again .

Host share two folders with Guest OS and Guest OS only running transmission-qt (file directory is on share folder). this combination is ok with old environment , but after I upgrade it to 16.04 , I got a lot of kernel crash situation

[richliu]

[11091.038684] BUG: unable to handle kernel paging request at 0000000016955018
[11091.039305] IP: [<ffffffffc044b285>] VbglPhysHeapFree+0xb5/0x160 [vboxguest]
[11091.039788] PGD 0
[11091.040261] Oops: 0002 [#1] SMP

Full error message as attachment .

[Frank Mehnert]

When this happens, is your guest working on shared folders? Also, do you have more than one VCPU assigned to the guest? You forgot to attach the corresponding VBox.log file.

[Frank Mehnert]

Please reopen when you provided the requested information.