fatal error: entry failed

goroutine 1035874 [running]:
runtime.throw({0x129a733, 0xc000b6f238})
	GOROOT/src/runtime/panic.go:1198 +0x71 fp=0xc000b6f1b8 sp=0xc000b6f188 pc=0x4355b1
gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler(0xc0057c4000)
	pkg/sentry/platform/kvm/bluepill.go:86 +0x25 fp=0xc000b6f1d8 sp=0xc000b6f1b8 pc=0xdf0a25
gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler(0xc00046c000)
	<autogenerated>:1 +0x25 fp=0xc000b6f1f0 sp=0xc000b6f1d8 pc=0xdfa1c5
runtime: unexpected return pc for gvisor.dev/gvisor/pkg/safecopy.memcpy called from 0xc00046c000
stack: frame={sp:0xc000b6f1f0, fp:0xc000b6f1f8} stack=[0xc000b6e000,0xc000b70000)
0x000000c000b6f0f0:  0x000000c002dae000  0x000000000040d074 <runtime.mallocgc+0x00000000000006b4> 
0x000000c000b6f100:  0x0000000100000000  0x0000000000000000 
0x000000c000b6f110:  0x0000000000000000  0x0000000000000000 
0x000000c000b6f120:  0x0101000000000000  0x00010000734fb668 
0x000000c000b6f130:  0x0000000000000000  0x0000000000000008 
0x000000c000b6f140:  0x000000000046720e <runtime.systemstack+0x000000000000002e>  0x00000000004357f0 <runtime.fatalthrow+0x0000000000000050> 
0x000000c000b6f150:  0x000000c000b6f158  0x0000000000435820 <runtime.fatalthrow.func1+0x0000000000000000> 
0x000000c000b6f160:  0x000000c00427d040  0x00000000004355b1 <runtime.throw+0x0000000000000071> 
0x000000c000b6f170:  0x000000c000b6f188  0x000000c000b6f1a8 
0x000000c000b6f180:  0x00000000004355b1 <runtime.throw+0x0000000000000071>  0x000000c000b6f190 
0x000000c000b6f190:  0x00000000004355e0 <runtime.throw.func1+0x0000000000000000>  0x000000000129a733 
0x000000c000b6f1a0:  0x000000000000000c  0x000000c000b6f1c8 
0x000000c000b6f1b0:  0x0000000000df0a25 <gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler+0x0000000000000025>  0x000000000129a733 
0x000000c000b6f1c0:  0x000000c000b6f238  0x000000c000b6f1e0 
0x000000c000b6f1d0:  0x0000000000dfa1c5 <gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler+0x0000000000000025>  0x000000c0057c4000 
0x000000c000b6f1e0:  0x000000c000b6f288  0x0000000000690c7a <gvisor.dev/gvisor/pkg/safecopy.memcpy+0x00000000000001da> 
0x000000c000b6f1f0: <0x000000c00046c000 >0x000000000068f24b <gvisor.dev/gvisor/pkg/safecopy.copyIn+0x000000000000008b> 
0x000000c000b6f200:  0x000000c00a64e900  0x00003fa12a27e000 
0x000000c000b6f210:  0x0000000000000040  0x00003fa12a27e040 
0x000000c000b6f220:  0x0000000000000000  0x0000000701491170 
0x000000c000b6f230:  0x00003fa12a27e040  0x0000000000000000 
0x000000c000b6f240:  0x000000c00a64e900  0x0000000000000000 
0x000000c000b6f250:  0x0000000001491170  0x000000c0050c9500 
0x000000c000b6f260:  0x00000000006ca566 <gvisor.dev/gvisor/pkg/sentry/memmap.MappingGapIterator.Range+0x0000000000000046>  0x000000c006db4448 
0x000000c000b6f270:  0x0000000000000000  0x000000008176a000 
0x000000c000b6f280:  0x0000000000000004  0x000000c000b6f2b8 
0x000000c000b6f290:  0x000000000068f16d <gvisor.dev/gvisor/pkg/safecopy.CopyIn+0x000000000000002d>  0x000000c00a64e900 
0x000000c000b6f2a0:  0x0000000000000040  0x0000000000000040 
0x000000c000b6f2b0:  0x00003fa12a27e000  0x000000c000b6f358 
0x000000c000b6f2c0:  0x000000000069194c <gvisor.dev/gvisor/pkg/safemem.Copy+0x00000000000001ac>  0x000000c00a64e900 
0x000000c000b6f2d0:  0x0000000000000a3c  0x0000000000000100 
0x000000c000b6f2e0:  0x00003fa12a27e000  0x000000c0050c9500 
0x000000c000b6f2f0:  0x00003fa12a27e000 
gvisor.dev/gvisor/pkg/safecopy.memcpy(0x68f24b, 0xc00a64e900, 0x3fa12a27e000)
	pkg/safecopy/memcpy_amd64.s:157 +0x1da fp=0xc000b6f1f8 sp=0xc000b6f1f0 pc=0x690c7a
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:370 +0x106