fatal error: unexpected signal during runtime execution
I0510 01:17:07.603959  765247 watchdog.go:221] Stopping watchdog
I0510 01:17:07.604050  765247 watchdog.go:225] Watchdog stopped
[signal SIGSEGV: segmentation violation code=0x1 addr=0x4 pc=0x230dd80]

runtime stack:
runtime.throw({0x513369?, 0x2d03e48?})
	GOROOT/src/runtime/panic.go:1047 +0x40 fp=0xfffe727fbbc0 sp=0xfffe727fbb90 pc=0x12579d0
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:821 +0x240 fp=0xfffe727fbc00 sp=0xfffe727fbbc0 pc=0x12701b0
racecall()
	src/runtime/race_arm64.s:423 +0x24 fp=0xfffe727fbc10 sp=0xfffe727fbc10 pc=0x128f6b4