fatal error: entry failed
D0216 00:57:34.470779       1 task_signals.go:443] [ 5515: 5515] Discarding ignored signal 18

goroutine 344052 [running]:
runtime.throw({0x13759fc?, 0xc003a0b2c0?})
	GOROOT/src/runtime/panic.go:1047 +0x5d fp=0xc003a0b250 sp=0xc003a0b220 pc=0x436e7d
gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler(0xc003a0b3a8?)
	pkg/sentry/platform/kvm/bluepill.go:86 +0x25 fp=0xc003a0b270 sp=0xc003a0b250 pc=0xcb1ee5
gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler(0xc000134d80)
	<autogenerated>:1 +0x25 fp=0xc003a0b288 sp=0xc003a0b270 pc=0xcbcf85
runtime: g 344052: unexpected return pc for gvisor.dev/gvisor/pkg/safecopy.memcpy called from 0xc000134d80
stack: frame={sp:0xc003a0b288, fp:0xc003a0b290} stack=[0xc003a0a000,0xc003a0c000)
0x000000c003a0b188:  0x000000000040db08 <runtime.mallocgc+0x0000000000000608>  0x00000000004143e5 <runtime.typedmemmove+0x0000000000000065> 
0x000000c003a0b198:  0x00007f3a40a6f878  0x0000000000000160 
0x000000c003a0b1a8:  0x000000c000468000  0x000000c00054adc0 
0x000000c003a0b1b8:  0x0000000000000000  0x000000c003a0b248 
0x000000c003a0b1c8:  0x000000000040f9bd <runtime.mapassign+0x000000000000049d>  0x000000000046b36e <runtime.systemstack+0x000000000000002e> 
0x000000c003a0b1d8:  0x00000000004371cc <runtime.fatalthrow+0x000000000000006c>  0x000000c003a0b1f0 
0x000000c003a0b1e8:  0x000000c00193e4e0  0x0000000000437200 <runtime.fatalthrow.func1+0x0000000000000000> 
0x000000c003a0b1f8:  0x000000c00193e4e0  0x0000000000436e7d <runtime.throw+0x000000000000005d> 
0x000000c003a0b208:  0x000000c003a0b220  0x000000c003a0b240 
0x000000c003a0b218:  0x0000000000436e7d <runtime.throw+0x000000000000005d>  0x000000c003a0b228 
0x000000c003a0b228:  0x0000000000436ea0 <runtime.throw.func1+0x0000000000000000>  0x00000000013759fc 
0x000000c003a0b238:  0x000000000000000c  0x000000c003a0b260 
0x000000c003a0b248:  0x0000000000cb1ee5 <gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler+0x0000000000000025>  0x00000000013759fc 
0x000000c003a0b258:  0x000000c003a0b2c0  0x000000c003a0b278 
0x000000c003a0b268:  0x0000000000cbcf85 <gvisor.dev/gvisor/pkg/sentry/platform/kvm.dieHandler+0x0000000000000025>  0x000000c003a0b3a8 
0x000000c003a0b278:  0x000000c003a0b320  0x00000000006b3efa <gvisor.dev/gvisor/pkg/safecopy.memcpy+0x00000000000001da> 
0x000000c003a0b288: <0x000000c000134d80 >0x00000000006b252b <gvisor.dev/gvisor/pkg/safecopy.copyIn+0x000000000000008b> 
0x000000c003a0b298:  0x000000c004615200  0x00003f3850b41000 
0x000000c003a0b2a8:  0x0000000000000040  0x000000c006649000 
0x000000c003a0b2b8:  0x0000000000000000  0x0000000000000000 
0x000000c003a0b2c8:  0x0000000000000000  0x0000000000000000 
0x000000c003a0b2d8:  0x000000c004615200  0x0000000000000000 
0x000000c003a0b2e8:  0x0000000000000000  0x00000000015c4090 
0x000000c003a0b2f8:  0x0000000000000000  0x00000000015c4090 
0x000000c003a0b308:  0x000000c006649000  0x0000000000000000 
0x000000c003a0b318:  0x0000000000000000  0x000000c003a0b350 
0x000000c003a0b328:  0x00000000006b244d <gvisor.dev/gvisor/pkg/safecopy.CopyIn+0x000000000000002d>  0x000000c004615200 
0x000000c003a0b338:  0x0000000000000040  0x0000000000000040 
0x000000c003a0b348:  0x00003f3850b41000  0x000000c003a0b390 
0x000000c003a0b358:  0x00000000006b4bc8 <gvisor.dev/gvisor/pkg/safemem.Copy+0x0000000000000188>  0x000000c004615200 
0x000000c003a0b368:  0x00003f3850b41000  0x000000c003a0b3e0 
0x000000c003a0b378:  0x00003f3850b41000  0x000000c00115e000 
0x000000c003a0b388:  0x00003f3850b41000 
gvisor.dev/gvisor/pkg/safecopy.memcpy(0x6b252b, 0xc004615200, 0x3f3850b41000)
	pkg/safecopy/memcpy_amd64.s:157 +0x1da fp=0xc003a0b290 sp=0xc003a0b288 pc=0x6b3efa
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:377 +0x105