fatal error: entry failed

goroutine 483372 [running]:
runtime.throw({0x13e7312?, 0xc0061713a8?})
	GOROOT/src/runtime/panic.go:1047 +0x5d fp=0xc006171398 sp=0xc006171368 pc=0x436f3d
gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler(0xc0069e2680?)
	pkg/sentry/platform/kvm/bluepill.go:86 +0x25 fp=0xc0061713b8 sp=0xc006171398 pc=0xcea465
gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler(0xc00003fd40)
	<autogenerated>:1 +0x25 fp=0xc0061713d0 sp=0xc0061713b8 pc=0xcf5545
runtime: g 483372: unexpected return pc for gvisor.dev/gvisor/pkg/safecopy.memcpy called from 0xc00003fd40
stack: frame={sp:0xc0061713d0, fp:0xc0061713d8} stack=[0xc00616e000,0xc006172000)
0x000000c0061712d0:  0x000000c00041fc00  0x000000c006171330 
0x000000c0061712e0:  0x0000000000593185 <gvisor.dev/gvisor/pkg/log.DebugfAtDepth+0x00000000000000a5>  0x000000c0003cf068 
0x000000c0061712f0:  0x0000000000000002  0x000000c00107e9c0 
0x000000c006171300:  0x000000c0061713b8  0x0000000000415d10 <runtime.heapBitsSetType+0x0000000000000290> 
0x000000c006171310:  0x0000000000000001  0x000000000046b4ce <runtime.systemstack+0x000000000000002e> 
0x000000c006171320:  0x000000000043728c <runtime.fatalthrow+0x000000000000006c>  0x000000c006171338 
0x000000c006171330:  0x000000c0069e2680  0x00000000004372c0 <runtime.fatalthrow.func1+0x0000000000000000> 
0x000000c006171340:  0x000000c0069e2680  0x0000000000436f3d <runtime.throw+0x000000000000005d> 
0x000000c006171350:  0x000000c006171368  0x000000c006171388 
0x000000c006171360:  0x0000000000436f3d <runtime.throw+0x000000000000005d>  0x000000c006171370 
0x000000c006171370:  0x0000000000436f60 <runtime.throw.func1+0x0000000000000000>  0x00000000013e7312 
0x000000c006171380:  0x000000000000000c  0x000000c0061713a8 
0x000000c006171390:  0x0000000000cea465 <gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler+0x0000000000000025>  0x00000000013e7312 
0x000000c0061713a0:  0x000000c0061713a8  0x000000c0061713c0 
0x000000c0061713b0:  0x0000000000cf5545 <gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler+0x0000000000000025>  0x000000c0069e2680 
0x000000c0061713c0:  0x000000c006171468  0x00000000006b65da <gvisor.dev/gvisor/pkg/safecopy.memcpy+0x00000000000001da> 
0x000000c0061713d0: <0x000000c00003fd40 >0x00000000006b4c0b <gvisor.dev/gvisor/pkg/safecopy.copyIn+0x000000000000008b> 
0x000000c0061713e0:  0x000000c004417d00  0x00003fa554986100 
0x000000c0061713f0:  0x0000000000000040  0x00000000009ac866 <gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Clone.func6+0x0000000000000026> 
0x000000c006171400:  0x000000c000000000  0x000000c006171448 
0x000000c006171410:  0x0000000000435c13 <runtime.deferreturn+0x0000000000000033>  0x000000c006171530 
0x000000c006171420:  0x000000c004417d00  0x000000c0069e2680 
0x000000c006171430:  0x000000c0061716a8  0x0000000001286be0 
0x000000c006171440:  0x000000c006171401  0x000000c0061717f8 
0x000000c006171450:  0x00000000009ac0e9 <gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Clone+0x0000000000001b49>  0x000000c00a41ca80 
0x000000c006171460:  0x000000c00846b500  0x000000c006171498 
0x000000c006171470:  0x00000000006b4b2d <gvisor.dev/gvisor/pkg/safecopy.CopyIn+0x000000000000002d>  0x000000c004417d00 
0x000000c006171480:  0x0000000000000040  0x0000000000000040 
0x000000c006171490:  0x00003fa554986100  0x000000c0061714d8 
0x000000c0061714a0:  0x00000000006b72a8 <gvisor.dev/gvisor/pkg/safemem.Copy+0x0000000000000188>  0x000000c004417d00 
0x000000c0061714b0:  0x00003fa554986000  0x00003fa570b90f88 
0x000000c0061714c0:  0x00003fa554986100  0x000000000134d620 
0x000000c0061714d0:  0x00003fa554986100 
gvisor.dev/gvisor/pkg/safecopy.memcpy(0x6b4c0b, 0xc004417d00, 0x3fa554986100)
	pkg/safecopy/memcpy_amd64.s:157 +0x1da fp=0xc0061713d8 sp=0xc0061713d0 pc=0x6b65da
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:377 +0x105