Re: kern/38956: rb tree corruption

[Paul Ripke <stix%stix.id.au@localhost>]

The following reply was made to PR kern/38956; it has been noted by GNATS.

From: Paul Ripke <stix%stix.id.au@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: kern/38956: rb tree corruption
Date: Tue, 17 Jun 2008 13:18:40 +1000

 Likewise, I have a 100% reproduciable hang during startup on mac68k.
 Backtrace (hand typed) when hung is:
 
 root file system type: ffs
 Sun Jun 15 08:45:03 EST 2008
 Panic switch: PC is 0x159912.
 Stopped in pid 6.1 (sh) at  netbsd:cpu_Debugger+0x6: unlk a6
 db> bt
 cpu_Debugger
 nmihand
 lev7intr
 rb_tree_iterate
 rb_tree_remove
 uvm_pagefree
 pmap_remove_mapping
 pmap_do_remove
 uvm_unmap_remove
 uvmspace_free
 uvm_proc_exit
 exit1
 sys_exit
 syscall_plain
 syscall
 trap0
 
 Might have a look into this this coming weekend.
 
 --
 Paul Ripke