Bug 199252

Summary: Fatal trap 12: page fault while in kernel mode
Product: Base System Reporter: tio.madrid
Component: kernAssignee: freebsd-bugs mailing list <bugs>
Status: New ---    
Severity: Affects Only Me    
Priority: ---    
Version: 10.1-RELEASE   
Hardware: amd64   
OS: Any   

Description tio.madrid 2015-04-06 19:09:22 UTC
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0xfffffffff5555570
fault code		= supervisor write data, page not present
instruction pointer	= 0x20:0xffffffff80d348e4
stack pointer	        = 0x28:0xfffffe004f71b5d0
frame pointer	        = 0x28:0xfffffe004f71b5e0
code segment		= base rx0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 38133 (sh)
Comment 1 tio.madrid 2015-04-28 09:28:51 UTC
I would like to provide additional information. Problem is that dumpdev="AUTO" gives the message that no suitable dump device was found. Full disk encryption is set. Swapinfo gives location /dev/mdxxxxxxxxxxx and partitions seem to be listed in /dev/ as ad0p1, ad0p2, ad0p2.eli. Can you please advise how to set dump device?