Re: WARNING: kernel stack regs has bad "bp" value

2024-12-23 Thread Josh Poimboeuf
On Tue, Dec 24, 2024 at 11:17:30AM +0800, wzs wrote: > The output of objdump -r --disassemble=vmw_send_msg vmwgfx.ko is as follows. > Since the content is quite long ,i need to split two parts for saving. > Similarly, I have also saved it in the attachment. > console output 1 : https://pastebin.com

Re: WARNING: kernel stack regs has bad "bp" value

2024-12-23 Thread Josh Poimboeuf
On Mon, Dec 23, 2024 at 11:34:58AM +0800, wzs wrote: > Hello, > when fuzzing the Linux Kernel, > i encountered several rare kernel warnings. > It seems that the warning is related to the kernel stack. > The versions in which this appeared are from Linux-6.8.0 to 6.13-rc3. > > The two warning messa