fatal error: entry failed

goroutine 313528 [running]:
runtime.throw({0x138cd53, 0x7fec25b52f18})
	GOROOT/src/runtime/panic.go:1198 +0x71 fp=0xc0031bb448 sp=0xc0031bb418 pc=0x435631
gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler(0x18d000)
	pkg/sentry/platform/kvm/bluepill.go:86 +0x25 fp=0xc0031bb468 sp=0xc0031bb448 pc=0xf4e925
gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler(0xc0003a78c0)
	<autogenerated>:1 +0x25 fp=0xc0031bb480 sp=0xc0031bb468 pc=0xf578a5
runtime: unexpected return pc for gvisor.dev/gvisor/pkg/safecopy.memcpy called from 0xc0003a78c0
stack: frame={sp:0xc0031bb480, fp:0xc0031bb488} stack=[0xc0031ba000,0xc0031bc000)
0x000000c0031bb380:  0x0000000000000000  0x0000049249249249 
0x000000c0031bb390:  0x0000000000000000  0x0000000020000000 
0x000000c0031bb3a0:  0x0000000000000000  0x0000000000000018 
0x000000c0031bb3b0:  0x0000000000203001  0x0000000000203001 
0x000000c0031bb3c0:  0x0000000000203001  0x000000c004993380 
0x000000c0031bb3d0:  0x000000000046728e <runtime.systemstack+0x000000000000002e>  0x0000000000435870 <runtime.fatalthrow+0x0000000000000050> 
0x000000c0031bb3e0:  0x000000c0031bb3e8  0x00000000004358a0 <runtime.fatalthrow.func1+0x0000000000000000> 
0x000000c0031bb3f0:  0x000000c005446000  0x0000000000435631 <runtime.throw+0x0000000000000071> 
0x000000c0031bb400:  0x000000c0031bb418  0x000000c0031bb438 
0x000000c0031bb410:  0x0000000000435631 <runtime.throw+0x0000000000000071>  0x000000c0031bb420 
0x000000c0031bb420:  0x0000000000435660 <runtime.throw.func1+0x0000000000000000>  0x000000000138cd53 
0x000000c0031bb430:  0x000000000000000c  0x000000c0031bb458 
0x000000c0031bb440:  0x0000000000f4e925 <gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler+0x0000000000000025>  0x000000000138cd53 
0x000000c0031bb450:  0x00007fec25b52f18  0x000000c0031bb470 
0x000000c0031bb460:  0x0000000000f578a5 <gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler+0x0000000000000025>  0x000000000018d000 
0x000000c0031bb470:  0x000000c0031bb518  0x000000000068dc3a <gvisor.dev/gvisor/pkg/safecopy.memcpy+0x00000000000001da> 
0x000000c0031bb480: <0x000000c0003a78c0 >0x000000000068c20b <gvisor.dev/gvisor/pkg/safecopy.copyIn+0x000000000000008b> 
0x000000c0031bb490:  0x000000c0089aa700  0x00003fea36ce5240 
0x000000c0031bb4a0:  0x0000000000000040  0x000000c0031bb5c8 
0x000000c0031bb4b0:  0x0000000000000000  0x000000c004993380 
0x000000c0031bb4c0:  0x000000c0031bb4f8  0x00000000004036d6 <runtime.interhash+0x0000000000000056> 
0x000000c0031bb4d0:  0x000000c0089aa700  0x00003fea3e37fd00 
0x000000c0031bb4e0:  0x000000c0031bb548  0x0000000000000150 
0x000000c0031bb4f0:  0x0000000000000005  0x000000005b98d000 
0x000000c0031bb500:  0x000000005c18d000  0x0000000000000143 
0x000000c0031bb510:  0x0000000000000000  0x000000c0031bb548 
0x000000c0031bb520:  0x000000000068c12d <gvisor.dev/gvisor/pkg/safecopy.CopyIn+0x000000000000002d>  0x000000c0089aa700 
0x000000c0031bb530:  0x0000000000000040  0x0000000000000040 
0x000000c0031bb540:  0x00003fea36ce5240  0x000000c0031bb5e8 
0x000000c0031bb550:  0x000000000068e90c <gvisor.dev/gvisor/pkg/safemem.Copy+0x00000000000001ac>  0x000000c0089aa700 
0x000000c0031bb560:  0x0000000000000003  0x000000c004993380 
0x000000c0031bb570:  0x00003fea36ce5240  0x0000000000000005 
0x000000c0031bb580:  0x00003fea36ce5240 
gvisor.dev/gvisor/pkg/safecopy.memcpy(0x68c20b, 0xc0089aa700, 0x3fea36ce5240)
	pkg/safecopy/memcpy_amd64.s:157 +0x1da fp=0xc0031bb488 sp=0xc0031bb480 pc=0x68dc3a
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:339 +0x106