Bug #2367
closed
reproducible panic when sbcl drops into debugger
0%
Description
The kernel panics with
panic: kqueue: checkloop failed i=0
on master when running sbcl and dropping into the debugger. Will upload SBCL package + core if necessary.
Updated by profmakx over 12 years ago
Related Files can be found in http://leaf.dragonflybsd.org/~profmakx/sbcl/crash/
crash info:
http://leaf.dragonflybsd.org/~profmakx/sbcl/crash/core.txt.1
sbcl package:
http://leaf.dragonflybsd.org/~profmakx/sbcl/crash/sbcl-1.0.56.tgz
Updated by profmakx over 12 years ago
How to reproduce: start sbcl and try executing an invalid command like
(crash-please)
then when sbcl dropped into debugger, press enter.
Updated by profmakx over 12 years ago
- Status changed from New to Feedback
This should be fixed with commit 088621c17af05faef491565f0d1b276d7b2077d0. The panic was actually rooted in the polling framework not playing nicely with kqfilters on ttys. SBCL opens /dev/tty and uses it only in it's debugger which is why the problem only occurred after sbcl had dropped into the debugger.
Updated by marino over 12 years ago
You're asking yourself for feedback? What will you reply? Is this fixed?
Updated by marino over 12 years ago
- Status changed from Feedback to Closed
Markus confirmed it's fixed on IRC.