fatal error: entry failed

goroutine 1832574 [running]:
runtime.throw({0x13d4737?, 0x7eaa6b?})
	GOROOT/src/runtime/panic.go:1047 +0x5d fp=0xc001917240 sp=0xc001917210 pc=0x436f3d
gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler(0xc0019173e0?)
	pkg/sentry/platform/kvm/bluepill.go:86 +0x25 fp=0xc001917260 sp=0xc001917240 pc=0xce5765
gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler(0xc00003fd40)
	<autogenerated>:1 +0x25 fp=0xc001917278 sp=0xc001917260 pc=0xcf0845
runtime: g 1832574: unexpected return pc for gvisor.dev/gvisor/pkg/safecopy.memcpy called from 0xc00003fd40
stack: frame={sp:0xc001917278, fp:0xc001917280} stack=[0xc001916000,0xc001918000)
0x000000c001917178:  0x000000c001917190  0x00000000004198f1 <runtime.gcTrigger.test+0x00000000000000d1> 
0x000000c001917188:  0x00000000021c5840  0x000000c0019171f8 
0x000000c001917198:  0x000000000040dc68 <runtime.mallocgc+0x0000000000000768>  0x00007f37bcc92a68 
0x000000c0019171a8:  0x000000c00058cd05  0x0000000100000000 
0x000000c0019171b8:  0x0000000000000001  0x000000000046b4ce <runtime.systemstack+0x000000000000002e> 
0x000000c0019171c8:  0x000000000043728c <runtime.fatalthrow+0x000000000000006c>  0x000000c0019171e0 
0x000000c0019171d8:  0x000000c004939a00  0x00000000004372c0 <runtime.fatalthrow.func1+0x0000000000000000> 
0x000000c0019171e8:  0x000000c004939a00  0x0000000000436f3d <runtime.throw+0x000000000000005d> 
0x000000c0019171f8:  0x000000c001917210  0x000000c001917230 
0x000000c001917208:  0x0000000000436f3d <runtime.throw+0x000000000000005d>  0x000000c001917218 
0x000000c001917218:  0x0000000000436f60 <runtime.throw.func1+0x0000000000000000>  0x00000000013d4737 
0x000000c001917228:  0x000000000000000c  0x000000c001917250 
0x000000c001917238:  0x0000000000ce5765 <gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler+0x0000000000000025>  0x00000000013d4737 
0x000000c001917248:  0x00000000007eaa6b <gvisor.dev/gvisor/pkg/sentry/fsutil.(*HostFileMapper).MapInternal+0x000000000000030b>  0x000000c001917268 
0x000000c001917258:  0x0000000000cf0845 <gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler+0x0000000000000025>  0x000000c0019173e0 
0x000000c001917268:  0x000000c001917310  0x00000000006b591a <gvisor.dev/gvisor/pkg/safecopy.memcpy+0x00000000000001da> 
0x000000c001917278: <0x000000c00003fd40 >0x00000000006b3f4b <gvisor.dev/gvisor/pkg/safecopy.copyIn+0x000000000000008b> 
0x000000c001917288:  0x000000c008c71d00  0x00003f35cc9ca540 
0x000000c001917298:  0x0000000000000040  0x00003f35cc9ca540 
0x000000c0019172a8:  0x0000000000000000  0x0000000700000000 
0x000000c0019172b8:  0x00003f35cc9ca540  0x0000000000000000 
0x000000c0019172c8:  0x000000c008c71d00  0x00000000007ead40 <gvisor.dev/gvisor/pkg/sentry/fsutil.(*HostFileMapper).MapInternal.func3+0x0000000000000000> 
0x000000c0019172d8:  0x000000c0008cc4c0  0x00000000007eab40 <gvisor.dev/gvisor/pkg/sentry/fsutil.(*HostFileMapper).MapInternal.func2+0x0000000000000000> 
0x000000c0019172e8:  0x000000c001917300  0x0000000001628108 
0x000000c0019172f8:  0x000000c0008cc3e0  0x000000c009c1b200 
0x000000c001917308:  0x0000000000000002  0x000000c001917340 
0x000000c001917318:  0x00000000006b3e6d <gvisor.dev/gvisor/pkg/safecopy.CopyIn+0x000000000000002d>  0x000000c008c71d00 
0x000000c001917328:  0x0000000000000040  0x0000000000000040 
0x000000c001917338:  0x00003f35cc9ca540  0x000000c001917380 
0x000000c001917348:  0x00000000006b65e8 <gvisor.dev/gvisor/pkg/safemem.Copy+0x0000000000000188>  0x000000c008c71d00 
0x000000c001917358:  0x00003f35cc9ca000  0x000000c0019173f8 
0x000000c001917368:  0x00003f35cc9ca540  0x000000c0008cc4b0 
0x000000c001917378:  0x00003f35cc9ca540 
gvisor.dev/gvisor/pkg/safecopy.memcpy(0x6b3f4b, 0xc008c71d00, 0x3f35cc9ca540)
	pkg/safecopy/memcpy_amd64.s:157 +0x1da fp=0xc001917280 sp=0xc001917278 pc=0x6b591a
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:377 +0x105