Subject: port-mac68k/11673: mac68k kernel assertion failure
To: None <gnats-bugs@gnats.netbsd.org>
From: None <wormey@eskimo.com>
List: netbsd-bugs
Date: 12/09/2000 16:01:16
>Number: 11673
>Category: port-mac68k
>Synopsis: -current kernel fails with an assertion failure
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: port-mac68k-maintainer
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Sat Dec 09 16:01:00 PST 2000
>Closed-Date:
>Last-Modified:
>Originator: Admin
>Release: -current, 9 Dec 2000
>Organization:
I speak only for myself.
>Environment:
System: NetBSD c610 1.5K NetBSD 1.5K (GENERIC) #0: Sun Nov 26 14:56:09 PST 2000 root2@c610:/usr/cvs/src/sys/arch/mac68k/compile/GENERIC mac68k
Architecture: m68k
Machine: mac68k
>Description:
New kernel built, booted, fails as follows:
Boot messages:
.
.
.
ams0 at adb0 addr 3: 1-button, 100 dpi mouse
wsmouse at ams0
panic: kernel diagnostic assertion "(align & (align - 1)) == 0" failed: file "../../../../uvm/umv_map.c", line 845
Stack trace:
_cpu_Debugger(args elided...) + 6
_panic(...) + 60
___assert(15dcd5,15d7c4,3d4,15e178,2004) + 18
_uvm_map_findspace(1df594,0,3000,284efc,1df520,ffffffff,ffffffff,3000,1727) + 36
_uvm_map(1df594,284efc,3000,1df520,ffffffff) + 11c
_uvm_km_valloc_align(1df594,3000,3000) + 58
_fork1(...) + a2
uvm_fault(0x1df594,0x287000,0,0x1) -> 0x1
type 8, code [mmu,,ssw]: 505
trap type 8, code=0x505, v=0x287ffa
kernel program counter = 0x1a3a40
kernel: MMU trap fault
Caught exception in DDB
_main() + 42e
_main() + 42e
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: