fatal error: entry failed

goroutine 614261 [running]:
runtime.throw(0x131b7eb, 0xc)
	GOROOT/src/runtime/panic.go:1117 +0x72 fp=0xc001bfd318 sp=0xc001bfd2e8 pc=0x438072
gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler(0xc0891e86c0)
	pkg/sentry/platform/kvm/bluepill.go:82 +0x2f fp=0xc001bfd338 sp=0xc001bfd318 pc=0xeb3fef
runtime: unexpected return pc for gvisor.dev/gvisor/pkg/safecopy.memcpy called from 0xc0891e86c0
stack: frame={sp:0xc001bfd338, fp:0xc001bfd340} stack=[0xc001bfc000,0xc001bfe000)
000000c001bfd238:  0000000020000000  0000000000000000 
000000c001bfd248:  0000000000000000  0100000000000000 
000000c001bfd258:  00007f390a056db0  0000000000000000 
000000c001bfd268:  0000000000000008  0000249249249249 
000000c001bfd278:  0000000000000039  0000000000000008 
000000c001bfd288:  0000000000000000  0000000000000068 
000000c001bfd298:  0000000000000010  0000000020000000 
000000c001bfd2a8:  0000000000438257 <runtime.fatalthrow+87>  000000c001bfd2b8 
000000c001bfd2b8:  00000000004696a0 <runtime.fatalthrow.func1+0>  000000c000bd3500 
000000c001bfd2c8:  0000000000438072 <runtime.throw+114>  000000c001bfd2e8 
000000c001bfd2d8:  000000c001bfd308  0000000000438072 <runtime.throw+114> 
000000c001bfd2e8:  000000c001bfd2f0  0000000000469600 <runtime.throw.func1+0> 
000000c001bfd2f8:  000000000131b7eb  000000000000000c 
000000c001bfd308:  000000c001bfd328  0000000000eb3fef <gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler+47> 
000000c001bfd318:  000000000131b7eb  000000000000000c 
000000c001bfd328:  000000c001bfd3e0  00000000006c593a <gvisor.dev/gvisor/pkg/safecopy.memcpy+474> 
000000c001bfd338: <000000c0891e86c0 >00000000006c4031 <gvisor.dev/gvisor/pkg/safecopy.copyIn+113> 
000000c001bfd348:  000000c01874e800  00003f373936c040 
000000c001bfd358:  0000000000000040  000000c001d40de0 
000000c001bfd368:  0000000000000000  0000000000000004 
000000c001bfd378:  0000000000800000 <gvisor.dev/gvisor/pkg/sentry/pgalloc.evictableRangeGapIterator.NextGap+32>  000000c001d40de0 
000000c001bfd388:  0000000000000004  0000000000000000 
000000c001bfd398:  000000c01874e800  000000c001bfd480 
000000c001bfd3a8:  0000000000838417 <gvisor.dev/gvisor/pkg/sentry/fs/fsutil.(*HostFileMapper).MapInternal+791>  000000c0001676c8 
000000c001bfd3b8:  0000000000000004  0000000000000004 
000000c001bfd3c8:  000000c001d40de0  0000000000000004 
000000c001bfd3d8:  0000000000000000  000000c001bfd490 
000000c001bfd3e8:  00000000006c66ad <gvisor.dev/gvisor/pkg/safemem.Copy+365>  000000c01874e800 
000000c001bfd3f8:  0000000000000040  0000000000000040 
000000c001bfd408:  00003f373936c040  000000c01874e800 
000000c001bfd418:  0000000000000040  000000c001bfd400 
000000c001bfd428:  000000000135d058  000000c01874e800 
000000c001bfd438:  0000000000000040 
gvisor.dev/gvisor/pkg/safecopy.memcpy(0x6c4031, 0xc01874e800, 0x3f373936c040, 0x40)
	pkg/safecopy/memcpy_amd64.s:157 +0x1da fp=0xc001bfd340 sp=0xc001bfd338 pc=0x6c593a
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:342 +0xfe