Samuel Thibault, le Thu 09 May 2013 01:55:56 +0200, a écrit : > But the point is that I don't know which mapping I want to see. I just > happen to notice from the kernel that a given task does a erroneous > thing. From there, how to continue debugging without knowing which > userland process was doing that?
This is also the reason why the Linux kernel now prints foo[pid]: segfault at 1234 ip 1234 sp 1234 error 6 in foo[1234+1000] it helps a lot to know that a process actually has segfaulted, and which one, within the flurry of processes we now have in our systems. Samuel
