If you boot SunVTS from the SunVTS CD on a system with greater than 1 TB of memory, it panics, displaying a message similar to the following:
module /platform/i86pc/kernel/amd64/unix: text at [0xfffffffffb800000, 0xfffffffffb8f3b6f] data at 0xfffffffffbc00000 module misc/amd64/krtld: text at [0xfffffffffb8f3b70, 0xfffffffffb928537] data at 0xfffffffffbc74380 module /kernel/amd64/genunix: text at [0xfffffffffb928540, 0xfffffffffbb450af] data at 0xfffffffffbc7ea80 panic[cpu0]/thread=fffffffffbc280e0: BOP_ALLOC() failed fffffffffbc4a890 unix:real_mode_end+3409 () fffffffffbc4a920 unix:startup_memlist+be1 () fffffffffbc4a930 unix:startup+37 () fffffffffbc4a970 genunix:main+3d () fffffffffbc4a980 unix:_start+95 () trap: Unknown trap type 8 in user mode panic[cpu0]/thread=fffffffffbc280e0: BAD TRAP: type=d (#gp General protection) rp=fffffffffbc30c90 addr=0 dump aborted: please record the above information!