This is a clip of using kdb to get root after looking up the offsets to struct struct_task for real_cred. Then the offsets for uid and euid in struct cred.
LinuxCon2010 State of kernel debugging video (2 of 6)
This video is a part of the presentation from: //kernel.org/pub/linux/kernel/people/jwessel/dbg_webinar/State_Of_kernel_debugging_LinuxCon2010.pdf The ...
How can I set up the combination of gdb and kdb, so when I type command "i
line *0xffffffffa0000045" it can show the line of code like in the video?
On my machine, gdb returns "No line number information available for
address 0x....". I'm just really stuck here.
LinuxCon2010 State of kernel debugging video (4 of 6)
This video is a part of the presentation from: //kernel.org/pub/linux/kernel/people/jwessel/dbg_webinar/State_Of_kernel_debugging_LinuxCon2010.pdf This ...
actual panic location is in create_bad_access() function. Why the Call
trace and the i line *addr command is showing bad_access_write()?
HKG15-302: Debugging ARM kernels using NMI/FIQ
HKG15-302: Debugging ARM kernels using NMI/FIQ --------------------------------------------------- Speaker: Daniel Thompson Date: February 11, 2015 ...