fatal error: entry failed

goroutine 855443 [running]:
runtime.throw(0x143b725, 0xc)
	GOROOT/src/runtime/panic.go:1117 +0x72 fp=0xc0090ab038 sp=0xc0090ab008 pc=0x438072
gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler(0xc0005b1680)
	pkg/sentry/platform/kvm/bluepill.go:86 +0x2f fp=0xc0090ab058 sp=0xc0090ab038 pc=0xfc3cef
runtime: unexpected return pc for gvisor.dev/gvisor/pkg/safecopy.memcpy called from 0xc0005b1680
stack: frame={sp:0xc0090ab058, fp:0xc0090ab060} stack=[0xc0090aa000,0xc0090ac000)
000000c0090aaf58:  0000000000457865 <runtime.pcvalue+357>  0000000001a24b8c 
000000c0090aaf68:  00000000000fd04c  01000000000fd04c 
000000c0090aaf78:  00003fd5b731d6e8  0000000000000000 
000000c0090aaf88:  0000000000000008  00007fd7b1ee6878 
000000c0090aaf98:  0000000000000010  000000c00d12ab80 
000000c0090aafa8:  000000c0090aafe0  000000c000700c00 
000000c0090aafb8:  0000000000000000  000000c0090aaff0 
000000c0090aafc8:  0000000000438257 <runtime.fatalthrow+87>  000000c0090aafd8 
000000c0090aafd8:  00000000004696a0 <runtime.fatalthrow.func1+0>  000000c007dca180 
000000c0090aafe8:  0000000000438072 <runtime.throw+114>  000000c0090ab008 
000000c0090aaff8:  000000c0090ab028  0000000000438072 <runtime.throw+114> 
000000c0090ab008:  000000c0090ab010  0000000000469600 <runtime.throw.func1+0> 
000000c0090ab018:  000000000143b725  000000000000000c 
000000c0090ab028:  000000c0090ab048  0000000000fc3cef <gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler+47> 
000000c0090ab038:  000000000143b725  000000000000000c 
000000c0090ab048:  000000c0090ab100  00000000006e16a3 <gvisor.dev/gvisor/pkg/safecopy.memcpy+131> 
000000c0090ab058: <000000c0005b1680 >00000000006df91c <gvisor.dev/gvisor/pkg/safecopy.copyIn+124> 
000000c0090ab068:  00003fd5cd59d000  00003fd5b2289000 
000000c0090ab078:  0000000000001000  000000c00d12ab80 
000000c0090ab088:  000000c000000000  0000000000862945 <gvisor.dev/gvisor/pkg/sentry/pgalloc.usageGapIterator.Range+101> 
000000c0090ab098:  000000c000669800  0000000000000011 
000000c0090ab0a8:  00000000028cc000  00000000028cc000 
000000c0090ab0b8:  00003fd5cd59d000  0000000000860a77 <gvisor.dev/gvisor/pkg/sentry/pgalloc.(*usagenode).calculateMaxGapLeaf+151> 
000000c0090ab0c8:  000000c000669800  0000000000000011 
000000c0090ab0d8:  00000000028cc000  00000000028cc000 
000000c0090ab0e8:  0000000000000000  0000000000000011 
000000c0090ab0f8:  000000c0090ab160  000000c0090ab148 
000000c0090ab108:  00000000006df853 <gvisor.dev/gvisor/pkg/safecopy.CopyIn+83>  00003fd5cd59d000 
000000c0090ab118:  0000000000001000  0000000000001000 
000000c0090ab128:  00003fd5b2289000  000000c0090ab160 
000000c0090ab138:  0000000000862945 <gvisor.dev/gvisor/pkg/sentry/pgalloc.usageGapIterator.Range+101>  0000000000001000 
000000c0090ab148:  000000c0090ab1f8  00000000006e275e <gvisor.dev/gvisor/pkg/safemem.Copy+446> 
000000c0090ab158:  00003fd5cd59d000 
gvisor.dev/gvisor/pkg/safecopy.memcpy(0x6df91c, 0x3fd5cd59d000, 0x3fd5b2289000, 0x1000)
	pkg/safecopy/memcpy_amd64.s:82 +0x83 fp=0xc0090ab060 sp=0xc0090ab058 pc=0x6e16a3
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:398 +0x116