fatal error: entry failed

goroutine 1175284 [running]:
runtime.throw(0x13f6c68, 0xc)
	GOROOT/src/runtime/panic.go:1117 +0x72 fp=0xc01028af00 sp=0xc01028aed0 pc=0x438072
gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler(0xc017f7d440)
	pkg/sentry/platform/kvm/bluepill.go:82 +0x2f fp=0xc01028af20 sp=0xc01028af00 pc=0xf95f0f
runtime: unexpected return pc for gvisor.dev/gvisor/pkg/safecopy.memcpy called from 0xc017f7d440
stack: frame={sp:0xc01028af20, fp:0xc01028af28} stack=[0xc01028a000,0xc01028c000)
000000c01028ae20:  000000c02cdf7878  000000000000000c 
000000c01028ae30:  0001000001010101  0000000000010101 
000000c01028ae40:  00003f80e68c4000  ffffffffffffffff 
000000c01028ae50:  0000000000000000  0000000000002000 
000000c01028ae60:  0000000000000000  0000000000000000 
000000c01028ae70:  0000000000000000  0000000000000000 
000000c01028ae80:  0000000000000000  0000000000000000 
000000c01028ae90:  0000000000438257 <runtime.fatalthrow+87>  000000c01028aea0 
000000c01028aea0:  00000000004696a0 <runtime.fatalthrow.func1+0>  000000c02c7fcc00 
000000c01028aeb0:  0000000000438072 <runtime.throw+114>  000000c01028aed0 
000000c01028aec0:  000000c01028aef0  0000000000438072 <runtime.throw+114> 
000000c01028aed0:  000000c01028aed8  0000000000469600 <runtime.throw.func1+0> 
000000c01028aee0:  00000000013f6c68  000000000000000c 
000000c01028aef0:  000000c01028af10  0000000000f95f0f <gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler+47> 
000000c01028af00:  00000000013f6c68  000000000000000c 
000000c01028af10:  000000c01028afc8  00000000006ebe83 <gvisor.dev/gvisor/pkg/safecopy.memcpy+131> 
000000c01028af20: <000000c017f7d440 >00000000006ea0fc <gvisor.dev/gvisor/pkg/safecopy.copyIn+124> 
000000c01028af30:  00003f80f72ee000  00003f8012292000 
000000c01028af40:  0000000000004000  0000000000403d25 <runtime.typehash+1349> 
000000c01028af50:  000000c000000000  f055979f232cfeef 
000000c01028af60:  5d88cff61df97448  000000c01028afb0 
000000c01028af70:  00000000004f031a <fmt.(*fmt).fmtInteger+506>  000000000020300b 
000000c01028af80:  00003f80f72ee000  000000c01028afb8 
000000c01028af90:  00000000008559e5 <gvisor.dev/gvisor/pkg/sentry/pgalloc.usageGapIterator.Range+101>  000000c01c600c00 
000000c01028afa0:  0000000000000004  0000000016800000 
000000c01028afb0:  00000000165d0000  000000c01028b028 
000000c01028afc0:  000000000084f647 <gvisor.dev/gvisor/pkg/sentry/pgalloc.(*usageSet).InsertWithoutMergingUnchecked+519>  000000c01028b010 
000000c01028afd0:  00000000006ea033 <gvisor.dev/gvisor/pkg/safecopy.CopyIn+83>  00003f80f72ee000 
000000c01028afe0:  0000000000004000  0000000000004000 
000000c01028aff0:  00003f8012292000  ffffffffffffffff 
000000c01028b000:  ffffffffffffffff  000000000000000c 
000000c01028b010:  000000c01028b0c0  00000000006ecf3e <gvisor.dev/gvisor/pkg/safemem.Copy+446> 
000000c01028b020:  00003f80f72ee000 
gvisor.dev/gvisor/pkg/safecopy.memcpy(0x6ea0fc, 0x3f80f72ee000, 0x3f8012292000, 0x4000)
	pkg/safecopy/memcpy_amd64.s:82 +0x83 fp=0xc01028af28 sp=0xc01028af20 pc=0x6ebe83
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:380 +0x116