fatal error: entry failed

goroutine 620979 [running]:
runtime.throw(0x13f7c28, 0xc)
	GOROOT/src/runtime/panic.go:1117 +0x72 fp=0xc0153bf330 sp=0xc0153bf300 pc=0x438072
gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler(0xc000136fc0)
	pkg/sentry/platform/kvm/bluepill.go:82 +0x2f fp=0xc0153bf350 sp=0xc0153bf330 pc=0xf9744f
runtime: unexpected return pc for gvisor.dev/gvisor/pkg/safecopy.memcpy called from 0xc000136fc0
stack: frame={sp:0xc0153bf350, fp:0xc0153bf358} stack=[0xc0153be000,0xc0153c0000)
000000c0153bf250:  0000000000000070  0000000000001300 
000000c0153bf260:  0000000000000070  010000c0153bf2e0 
000000c0153bf270:  00000000004af219 <strconv.appendEscapedRune+2585>  000000c01682cfde 
000000c0153bf280:  000000c0153bf2bc  00007f333ecd51d8 
000000c0153bf290:  0000000000000064  0000000000000001 
000000c0153bf2a0:  00000000005498a9 <gvisor.dev/gvisor/pkg/log.GoogleEmitter.Emit+1193>  000000c000802800 
000000c0153bf2b0:  0000000000000000  000000c0153bf2e8 
000000c0153bf2c0:  0000000000438257 <runtime.fatalthrow+87>  000000c0153bf2d0 
000000c0153bf2d0:  00000000004696a0 <runtime.fatalthrow.func1+0>  000000c004a35680 
000000c0153bf2e0:  0000000000438072 <runtime.throw+114>  000000c0153bf300 
000000c0153bf2f0:  000000c0153bf320  0000000000438072 <runtime.throw+114> 
000000c0153bf300:  000000c0153bf308  0000000000469600 <runtime.throw.func1+0> 
000000c0153bf310:  00000000013f7c28  000000000000000c 
000000c0153bf320:  000000c0153bf340  0000000000f9744f <gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler+47> 
000000c0153bf330:  00000000013f7c28  000000000000000c 
000000c0153bf340:  000000c0153bf3f8  00000000006e9cfa <gvisor.dev/gvisor/pkg/safecopy.memcpy+474> 
000000c0153bf350: <000000c000136fc0 >00000000006e7e1c <gvisor.dev/gvisor/pkg/safecopy.copyIn+124> 
000000c0153bf360:  000000c0131e8f00  00003f310e71f000 
000000c0153bf370:  0000000000000040  000000c017627d08 
000000c0153bf380:  0000000000000000  0000000000000000 
000000c0153bf390:  0000000000000000  0000000700000008 
000000c0153bf3a0:  00003f310e7202c0  0000000000000000 
000000c0153bf3b0:  000000c0131e8f00  0000000000000012 
000000c0153bf3c0:  0000000000000020  0000000000000002 
000000c0153bf3d0:  000000c010ae7200  000000c0153bf858 
000000c0153bf3e0:  000000000090e6f3 <gvisor.dev/gvisor/pkg/sentry/mm.(*pmaSet).Insert+4051>  000000c012148878 
000000c0153bf3f0:  000000c010ae7200  000000c0153bf440 
000000c0153bf400:  00000000006e7d53 <gvisor.dev/gvisor/pkg/safecopy.CopyIn+83>  000000c0131e8f00 
000000c0153bf410:  0000000000000040  0000000000000040 
000000c0153bf420:  00003f310e71f000  0000000000000000 
000000c0153bf430:  0000000001592980  000000c017627d08 
000000c0153bf440:  000000c0153bf4f0  00000000006eac5e <gvisor.dev/gvisor/pkg/safemem.Copy+446> 
000000c0153bf450:  000000c0131e8f00 
gvisor.dev/gvisor/pkg/safecopy.memcpy(0x6e7e1c, 0xc0131e8f00, 0x3f310e71f000, 0x40)
	pkg/safecopy/memcpy_amd64.s:157 +0x1da fp=0xc0153bf358 sp=0xc0153bf350 pc=0x6e9cfa
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:380 +0x116