[Also posted on tools-discuss, but no response at present.] I'm looking at a pstack dump from a hanging process in a live environment. The theory is that the process is stuck in a file I/O call due to NFS issues, but the suspect thread (78) shows *no* call stack in the pstack output (other threads are showing 'correct' call stacks):
----------------- lwp# 78 -------------------------------- ----------------- lwp# 79 -------------------------------- Is this possibly due to the fact that the thread is stuck in the kernel inside an I/O call? Is there any way to get more information (run pstack as root?) I also have a gcore-generated core for the process which I've been trying to debug - it gives the same output when I run pstack on the core - but I've got some symbol mismatches between dev and prod at the moment... -- This message posted from opensolaris.org
