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Bug#72319: Empty Executable File Forces Hurd Reboot
From: |
Roland McGrath |
Subject: |
Bug#72319: Empty Executable File Forces Hurd Reboot |
Date: |
Sun, 24 Sep 2000 20:29:09 -0400 (EDT) |
I am guessing it is the exec server that is crashing. When it reboots,
do you see any messages?
Try this:
# gdb /hurd/exec
(gdb) set noninvasive
(gdb) attach EXEC-PID
where EXEC-PID is the pid of /hurd/exec you see in ps -A.
then produce the bug, e.g.:
(gdb) ^Z
Suspended
# (sleep 5; touch test ; chmod a+rx test; ./test) &
# fg
and perhaps you will see some indication of the lossage.
If you can do a backtrace in gdb, that will be good.