fatal error: unexpected signal during runtime execution
D0713 12:10:55.733762  938451 urpc.go:568] urpc: successfully marshalled 36 bytes.
D0713 12:10:55.733980  938564 urpc.go:611] urpc: unmarshal success.
I0713 12:10:55.734179  938564 main.go:265] Exiting with status: 9
[signal SIGSEGV: segmentation violation code=0x1 addr=0x4 pc=0x278c851]

runtime stack:
runtime.throw({0x528ba3?, 0x0?})
	GOROOT/src/runtime/panic.go:1047 +0x5d fp=0x7f0eb19ff050 sp=0x7f0eb19ff020 pc=0x124d2bd
runtime: g 0: unexpected return pc for runtime.sigpanic called from 0x278c851
stack: frame={sp:0x7f0eb19ff050, fp:0x7f0eb19ff0b0} stack=[0x7f0eb11ff5c0,0x7f0eb19ff1c0)
0x00007f0eb19fef50:  0x000000000000000e  0x000000000000001f 
0x00007f0eb19fef60:  0x000000000278c851  0x0000000000000004 
0x00007f0eb19fef70:  0x0000000000000001  0x000000000124d2bd <runtime.throw+0x000000000000005d> 
0x00007f0eb19fef80:  0x00007f0eb19ff020  0x0000000000510ce3 
0x00007f0eb19fef90:  0x00007f0eb19fefd0  0x000000000124d688 <runtime.fatalthrow.func1+0x0000000000000048> 
0x00007f0eb19fefa0:  0x000000c0001aeb60  0x000000000074db40 
0x00007f0eb19fefb0:  0x0000000000000001  0x00007f0eb19ff020 
0x00007f0eb19fefc0:  0x000000000124d2bd <runtime.throw+0x000000000000005d>  0x000000c0001aeb60 
0x00007f0eb19fefd0:  0x00007f0eb19ff010  0x000000000124d60c <runtime.fatalthrow+0x000000000000006c> 
0x00007f0eb19fefe0:  0x00007f0eb19feff0  0x000000c0001aeb60 
0x00007f0eb19feff0:  0x000000000124d640 <runtime.fatalthrow.func1+0x0000000000000000>  0x000000c0001aeb60 
0x00007f0eb19ff000:  0x000000000124d2bd <runtime.throw+0x000000000000005d>  0x00007f0eb19ff020 
0x00007f0eb19ff010:  0x00007f0eb19ff040  0x000000000124d2bd <runtime.throw+0x000000000000005d> 
0x00007f0eb19ff020:  0x00007f0eb19ff028  0x000000000124d2e0 <runtime.throw.func1+0x0000000000000000> 
0x00007f0eb19ff030:  0x0000000000528ba3  0x000000000000002a 
0x00007f0eb19ff040:  0x00007f0eb19ff0a0  0x0000000001265dc9 <runtime.sigpanic+0x00000000000003e9> 
0x00007f0eb19ff050: <0x0000000000528ba3  0x0000000000000000 
0x00007f0eb19ff060:  0x000000c000000001  0x000000c0001aeb60 
0x00007f0eb19ff070:  0x0000000002ed1820  0x0000000002ed6820 
0x00007f0eb19ff080:  0x000000c0001aeb60  0x00000000027942d4 
0x00007f0eb19ff090:  0x0000000002ed1820  0x0000000000000200 
0x00007f0eb19ff0a0:  0x00007f0eb19ff128 !0x000000000278c851 
0x00007f0eb19ff0b0: >0x0000000002edf080  0x0000000002794a41 
0x00007f0eb19ff0c0:  0x00000000028c445c  0x0000000000000001 
0x00007f0eb19ff0d0:  0x00007f0eb19ff128  0x00007f0eb19ff100 
0x00007f0eb19ff0e0:  0x000000c000a00000  0x000000c0001aeb60 
0x00007f0eb19ff0f0:  0x000000c000a00000  0x000000000128767a <racecall+0x000000000000001a> 
0x00007f0eb19ff100:  0x0000000001287a6c <sync/atomic.AddInt32+0x000000000000000c>  0x000000000128969b <sync/atomic.AddUint32+0x000000000000001b> 
0x00007f0eb19ff110:  0x00000000028c4478  0x00007f0d00000001 
0x00007f0eb19ff120:  0x0000000000000001  0x00007f0eb19ff168 
0x00007f0eb19ff130:  0x0000000001400ba9 <gvisor.dev/gvisor/pkg/sync.gateCommit+0x0000000000000029>  0x0000000001287a6c <sync/atomic.AddInt32+0x000000000000000c> 
0x00007f0eb19ff140:  0x000000c000b3a670  0x00007f0ee2603900 
0x00007f0eb19ff150:  0x00007f0eb37e5958  0x000000c0000061a0 
0x00007f0eb19ff160:  0x000000c000225c88  0x00007f0eb19ff198 
0x00007f0eb19ff170:  0x0000000001256ae3 <runtime.park_m+0x00000000000000a3>  0x000000c0000061a0 
0x00007f0eb19ff180:  0x0000000400000002  0x000000c000a00000 
0x00007f0eb19ff190:  0x000000c0000061a0  0x000000c000b3a6b0 
0x00007f0eb19ff1a0:  0x0000000001283bc3 <runtime.mcall+0x0000000000000043>  0x000000c0000061a0 
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:821 +0x3e9 fp=0x7f0eb19ff0b0 sp=0x7f0eb19ff050 pc=0x1265dc9