Help/Support LLDB Segmentation Fault: 11

jayvee · April 8, 2015

I am totally f*cking mad because of this LLDB on my PC cant attach to a process. Some members here were able to attach LLDB on that process. Idk what is going with this sh*t. Anyone here knows why LLDB cant attach to any process?

Updated April 8, 2015 by superjayvee

Mayaxaya · April 8, 2015

Same as in GDB. If Im right the game uses ptrace to block any attachment of debuggers which causes the Segmentation Fault 11 error. You'll have to manually remove it in IDA.

Edit: Have you tried GDB yet?

Updated April 8, 2015 by Mayaxaya

jayvee · April 8, 2015

Same as in GDB. If Im right the game uses ptrace to block any attachment of debuggers which causes the Segmentation Fault 11 error. You'll have to manually remove it in IDA.

Edit: Have you tried GDB yet?

@shmoo were able to attach LLDB to that process without modifying the binary

Mayaxaya · April 8, 2015

@shmoo were able to attach LLDB to that process without modifying the binary

DiDA once answered this before:

http://iosgods.com/topic/2755-gdb-error-segmentation-fault-11/

It didnt work for me though, but what worked for me is booting the iphone in safe mode and then attach lldb/gdb.

And yes shmoo did, but he's insane.

Cheers

jayvee · April 8, 2015

DiDA once answered this before:

http://iosgods.com/topic/2755-gdb-error-segmentation-fault-11/

It didnt work for me though, but what worked for me is booting the iphone in safe mode and then attach lldb/gdb.

And yes shmoo did, but he's insane.

Cheers

thanks. Ill try it tomorrow.

Rook · April 8, 2015

Is it just one process or all of them?

A member here used to get it in all of them for some reason and a semi restore fixed it for him.

If it's just one, you need to disable the anti-debugging protection for it.

jayvee · April 8, 2015

Is it just one process or all of them?

A member here used to get it in all of them for some reason and a semi restore fixed it for him.

If it's just one, you need to disable the anti-debugging protection for it.

all. I just semi restored my ipad a month ago.