fatal error: entry failed

goroutine 262836 [running]:
runtime.throw({0x13d4737?, 0x0?})
	GOROOT/src/runtime/panic.go:1047 +0x5d fp=0xc0030f1240 sp=0xc0030f1210 pc=0x436f3d
gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler(0x0?)
	pkg/sentry/platform/kvm/bluepill.go:86 +0x25 fp=0xc0030f1260 sp=0xc0030f1240 pc=0xce5765
gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler(0xc00003f200)
	<autogenerated>:1 +0x25 fp=0xc0030f1278 sp=0xc0030f1260 pc=0xcf0845
runtime: g 262836: unexpected return pc for gvisor.dev/gvisor/pkg/safecopy.memcpy called from 0xc00003f200
stack: frame={sp:0xc0030f1278, fp:0xc0030f1280} stack=[0xc0030f0000,0xc0030f2000)
0x000000c0030f1178:  0x000000000040db08 <runtime.mallocgc+0x0000000000000608>  0x00000000004143e5 <runtime.typedmemmove+0x0000000000000065> 
0x000000c0030f1188:  0x00007fb584b42688  0x000000c0030f11f8 
0x000000c0030f1198:  0x000000000040d5d0 <runtime.mallocgc+0x00000000000000d0>  0x000000c005291a20 
0x000000c0030f11a8:  0x0000000000000000  0x000000c0030f1238 
0x000000c0030f11b8:  0x000000000040f9bd <runtime.mapassign+0x000000000000049d>  0x000000000046b4ce <runtime.systemstack+0x000000000000002e> 
0x000000c0030f11c8:  0x000000000043728c <runtime.fatalthrow+0x000000000000006c>  0x000000c0030f11e0 
0x000000c0030f11d8:  0x000000c0086c84e0  0x00000000004372c0 <runtime.fatalthrow.func1+0x0000000000000000> 
0x000000c0030f11e8:  0x000000c0086c84e0  0x0000000000436f3d <runtime.throw+0x000000000000005d> 
0x000000c0030f11f8:  0x000000c0030f1210  0x000000c0030f1230 
0x000000c0030f1208:  0x0000000000436f3d <runtime.throw+0x000000000000005d>  0x000000c0030f1218 
0x000000c0030f1218:  0x0000000000436f60 <runtime.throw.func1+0x0000000000000000>  0x00000000013d4737 
0x000000c0030f1228:  0x000000000000000c  0x000000c0030f1250 
0x000000c0030f1238:  0x0000000000ce5765 <gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler+0x0000000000000025>  0x00000000013d4737 
0x000000c0030f1248:  0x0000000000000000  0x000000c0030f1268 
0x000000c0030f1258:  0x0000000000cf0845 <gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler+0x0000000000000025>  0x0000000000000000 
0x000000c0030f1268:  0x000000c0030f1310  0x00000000006b591a <gvisor.dev/gvisor/pkg/safecopy.memcpy+0x00000000000001da> 
0x000000c0030f1278: <0x000000c00003f200 >0x00000000006b3f4b <gvisor.dev/gvisor/pkg/safecopy.copyIn+0x000000000000008b> 
0x000000c0030f1288:  0x000000c00a267a00  0x00003fb394bcd080 
0x000000c0030f1298:  0x0000000000000040  0x00003fb394bcd080 
0x000000c0030f12a8:  0x000000c000000000  0x0000000700554ad0 
0x000000c0030f12b8:  0x00003fb394bcd080  0x0000000000000000 
0x000000c0030f12c8:  0x000000c00a267a00  0x0000000020003000 
0x000000c0030f12d8:  0x000000c0030f1350  0x00000000007b3c7c <gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).MarkUnevictable+0x00000000000000fc> 
0x000000c0030f12e8:  0x000000020295e340  0x0000000100000000 
0x000000c0030f12f8:  0x00000000007ea320 <gvisor.dev/gvisor/pkg/sentry/fsutil.(*HostFileMapper).IncRefOn.func1+0x0000000000000000>  0x000000c000c224b0 
0x000000c0030f1308:  0x000000c00352a000  0x000000c0030f1340 
0x000000c0030f1318:  0x00000000006b3e6d <gvisor.dev/gvisor/pkg/safecopy.CopyIn+0x000000000000002d>  0x000000c00a267a00 
0x000000c0030f1328:  0x0000000000000040  0x0000000000000040 
0x000000c0030f1338:  0x00003fb394bcd080  0x000000c0030f1380 
0x000000c0030f1348:  0x00000000006b65e8 <gvisor.dev/gvisor/pkg/safemem.Copy+0x0000000000000188>  0x000000c00a267a00 
0x000000c0030f1358:  0x00003fb394bcd000  0x0000000000000000 
0x000000c0030f1368:  0x00003fb394bcd080  0x0000000000000000 
0x000000c0030f1378:  0x00003fb394bcd080 
gvisor.dev/gvisor/pkg/safecopy.memcpy(0x6b3f4b, 0xc00a267a00, 0x3fb394bcd080)
	pkg/safecopy/memcpy_amd64.s:157 +0x1da fp=0xc0030f1280 sp=0xc0030f1278 pc=0x6b591a
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:377 +0x105