panic: vm_fault: fault on nofault entry

From: Peter Holm <peter_at_holm.cc>
Date: Wed, 2 Feb 2005 17:00:41 +0100
With GENERIC HEAD from Jan 28 20:19 UTC +  mpsafe_vfs = 1 I got:
panic: vm_fault: fault on nofault entry, addr: c87eb000

panic(c083d31c,c87eb000,cf0d99ec,c060b129,c0941990) at panic+0xef
vm_fault(c1059000,c87eb000,1,0,c189fa10) at vm_fault+0x1e1
trap_pfault(cf0d9b10,0,c87eb000) at trap_pfault+0x13b
trap(4b0018,10,10,bfbfdb78,c87eb000) at trap+0x335
calltrap() at calltrap+0x5
--- trap 0xc, eip = 0xc07bb4ec, esp = 0xcf0d9b50, ebp = 0xcf0d9b84 ---
slow_copyout(c87eb000,1000,cf0d9c88,7f0000,7f) at slow_copyout+0x4
ffs_read(cf0d9c14) at ffs_read+0x394
VOP_READ_AP(cf0d9c14) at VOP_READ_AP+0x62
vn_read(c2077a18,cf0d9c88,c1cc8e80,0,c189fa10) at vn_read+0x1ab
dofileread(c189fa10,c2077a18,0,bfbfdb78,1000) at dofileread+0xad
read(c189fa10,cf0d9d14,3,7,287) at read+0x3b
syscall(bfbf002f,2f,bfbf002f,bfbfdb78,400) at syscall+0x213
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (3, FreeBSD ELF32, read), eip = 0x280b6cf3, esp = 0xbfbfdb3c, ebp = 0xbfbfeb90 ---

Details at http://www.holm.cc/stress/log/cons113.html
-- 
Peter Holm
Received on Wed Feb 02 2005 - 15:01:08 UTC

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