Subject: kernel panic
To: None <tech-kern@netbsd.org>
From: Kamal Prasad <kamalpr@yahoo.com>
List: tech-kern
Date: 07/15/2002 13:46:18
I have a program that does an mmap() of 800mb (out of
1GB total physical memory) (using netbsd-curent). when
I kill the app (that has done the mmap()), I get a
panic.
the trace is given below:-
--------------------------------------------------------
0xe9b9ad00: at panic+1b0
0xe9b9adb0: at pmap_pvo_to_pte+1c4
0xe9b9ade0: at pmap_pvo_remove+5c
0xe9b9ae00: at pmap_page_protect+a4
0xe9b9ae30: at uvm_anfree+1f0
0xe9b9ae50: at amap_wipeout+120
0xe9b9ae80: at amap_unref+4c
0xe9b9aea0: at uvm_map_unreference_amap+54
0xe9b9aec0: at uvm_unmap_detach+78
0xe9b9aef0: at uvmspace_free+a0
0xe9b9af10: at uvm_exit+2c
0xe9b9af30: at reaper+cc
0xe9b9af50: at fork_trampoline+10
-------------------------------------------------
if anyone knows the problem/fix to this, pl. let me
know.
thanks
-kamal


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