platform exec: signal: segmentation fault: futexwakeup addr=0x310658 returned -89 SIGSEGV: segmentation violation PC=0x7566c m=2 sigcode=128 addr=0x0 goroutine 0 gp=0xc02a08 m=2 mp=0xc38808 [idle]: runtime.futexwakeup(0x310658, 0x1) /usr/local/go/src/runtime/os_linux.go:98 +0x84 fp=0xc53f74 sp=0xc53f48 pc=0x7566c runtime.notewakeup(0x310658) /usr/local/go/src/runtime/lock_futex.go:32 +0x6c fp=0xc53f84 sp=0xc53f74 pc=0x377f4 runtime.startlockedmfutexwakeup addr=0x3108a4 returned -89