----- "Gallus" <gall.cwpl@xxxxxxxxx> wrote: > On 23 February 2010 19:28, Dave Anderson < anderson@xxxxxxxxxx > > wrote: > > > > > ----- "Gallus" < gall.cwpl@xxxxxxxxx > wrote: > > > Hi, > > is it possible to display a stack trace of an user space process? > > No. > > You could do a raw "rd -u" of the user-space stack, but given that > the crash utility has no knowledge of any user-space symbols, > it's probably not going to be very illuminating. > > Dave > > Thanks for the answer. If I will use addr2line or similar technique on > the binary whose stack I will read by using "rd -u", then I can get > something meaningful, right? (I have a binary that isn't striped). Right -- you should see the user-space return-address values starting from the point shown in the ESP (386) or RSP (x86_64) value shown in the kernel entry-point exception frame. Although the first few frames will typically be in a user library instead of the binary. Dave -- Crash-utility mailing list Crash-utility@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/crash-utility
