With up-to-the-minute sources, I got the following crash while trying
to install i386-current in a qemu-VM.
ioctl DIOCGMEDIASIZE failed 19ge media |
uvm_fault(0xc2983d40, 0, 1) -> 0xe |
fatal page fault in supervisor mode |
trap type 6 code 0 eip c09115dd cs 8 eflags 296 cr2 28 ilevel 0 esp f0b
curlwp 0xc2a81aa0 pid 3907 lid 1 lowest kstack 0xdaadc2c0 |
kernel: supervisor trap page fault, code=0 |
Stopped in pid 3907.1 (sysinst) at c09115dd: mull 28(%ecx),%eax
db{0}>
The same sources were used to create a amd64-current system, and I
was able to install it successfully.
FWIW, my source tree is time-stamped at "2015-12-05 at 03:08:57 UTC"