fatal error: entry failed

goroutine 260614 [running]:
runtime.throw(0x13542a7, 0xc)
	GOROOT/src/runtime/panic.go:1117 +0x72 fp=0xc007eed328 sp=0xc007eed2f8 pc=0x438072
gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler(0xc00046ed80)
	pkg/sentry/platform/kvm/bluepill.go:79 +0x2f fp=0xc007eed348 sp=0xc007eed328 pc=0xf25bef
runtime: unexpected return pc for gvisor.dev/gvisor/pkg/safecopy.memcpy called from 0xc00046ed80
stack: frame={sp:0xc007eed348, fp:0xc007eed350} stack=[0xc007eec000,0xc007eee000)
000000c007eed248:  00000000008dc5ed <gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings+2605>  000000c0048e47e8 
000000c007eed258:  0000000000000005  0000000000000140 
000000c007eed268:  0000000000000040  0000000000000000 
000000c007eed278:  00000000014db0c0  000000c000132210 
000000c007eed288:  0000000000000140  0000000000000040 
000000c007eed298:  0000000000000000  0000000000000000 
000000c007eed2a8:  0000000000000000  0000000000000000 
000000c007eed2b8:  0000000000438257 <runtime.fatalthrow+87>  000000c007eed2c8 
000000c007eed2c8:  0000000000469660 <runtime.fatalthrow.func1+0>  000000c003bf2000 
000000c007eed2d8:  0000000000438072 <runtime.throw+114>  000000c007eed2f8 
000000c007eed2e8:  000000c007eed318  0000000000438072 <runtime.throw+114> 
000000c007eed2f8:  000000c007eed300  00000000004695c0 <runtime.throw.func1+0> 
000000c007eed308:  00000000013542a7  000000000000000c 
000000c007eed318:  000000c007eed338  0000000000f25bef <gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler+47> 
000000c007eed328:  00000000013542a7  000000000000000c 
000000c007eed338:  000000c007eed3f0  00000000006dcc9a <gvisor.dev/gvisor/pkg/safecopy.memcpy+474> 
000000c007eed348: <000000c00046ed80 >00000000006dab3c <gvisor.dev/gvisor/pkg/safecopy.copyIn+124> 
000000c007eed358:  000000c009040d00  00003fd17b184000 
000000c007eed368:  0000000000000040  0000000020000180 
000000c007eed378:  0000000000000000  000000c007eed3a0 
000000c007eed388:  0000000000000000  00000000014db0c0 
000000c007eed398:  000000c000132210  0000000000916300 <gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyIn.func1+0> 
000000c007eed3a8:  000000c009040d00  0000000000000040 
000000c007eed3b8:  0000000000000100  0000000001506320 
000000c007eed3c8:  000000c007920000  000000c007eed510 
000000c007eed3d8:  00000000006e575a <gvisor.dev/gvisor/pkg/usermem.CopyStringIn+922>  000000c0093f7700 
000000c007eed3e8:  0000000000000000  000000c007eed438 
000000c007eed3f8:  00000000006daa73 <gvisor.dev/gvisor/pkg/safecopy.CopyIn+83>  000000c009040d00 
000000c007eed408:  0000000000000040  0000000000000040 
000000c007eed418:  00003fd17b184000  0000000000000000 
000000c007eed428:  00000000014db0c0  000000c000132210 
000000c007eed438:  000000c007eed4e8  00000000006ddbfe <gvisor.dev/gvisor/pkg/safemem.Copy+446> 
000000c007eed448:  000000c009040d00 
gvisor.dev/gvisor/pkg/safecopy.memcpy(0x6dab3c, 0xc009040d00, 0x3fd17b184000, 0x40)
	pkg/safecopy/memcpy_amd64.s:157 +0x1da fp=0xc007eed350 sp=0xc007eed348 pc=0x6dcc9a
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:381 +0x116