Date: Sun, 29 Apr 2001 16:09:09 -0400 (EDT) From: Robert Watson <rwatson@FreeBSD.org> To: freebsd-current@FreeBSD.org Subject: panic: vm_page_alloc: free/cache page 0xc092fab8 was dirty Message-ID: <Pine.NEB.3.96L.1010429155609.15955B-100000@fledge.watson.org>
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Got this on an April 14 -CURRENT, while rebuilding a kernel:
panic: vm_page_alloc: free/cache page 0xc092fab8 was dirty
Debugger("panic")
Stopped at Debugger+0x44 pushl %ebx
db> trace
Debugger(c0412b7b) at Debugger+0x44
panic(c0432160,c092fab8,0,c8a98ca0,c7b1bce0) at panic+0x70
vm_page_alloc(c8bfd720,23,3,c8a98dbc,c8a98ca9) at vm_page_alloc+0x1bb
vm_fault(c7b1bce0,8090000,2,8,0) at vm_fault+0x2ec
trap_pfault(c8af7fa8,1,8090000,2000,20) at trap_pfault+0x2f9
trap(2f,2f,2f,8090000,20) at trap+0x444
calltrap() at calltrap_0x5
--- trap 0xc, eip = 0x8063d5b, esp = 0xbfbfeb7c, ebp = 0xbfbfebb4 ---
Haven't seen it before on this kernel version, so don't think it's
reproduceable per se.
Robert N M Watson FreeBSD Core Team, TrustedBSD Project
robert@fledge.watson.org NAI Labs, Safeport Network Services
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