panic: runtime error: floating point error [recovered] panic: bytes.Buffer: too large [signal SIGFPE: floating-point exception code=0x80 addr=0x0 pc=0x47edb2] goroutine 26 [running]: bytes.growSlice.func1() /usr/local/go/src/bytes/buffer.go:232 +0x45 panic({0x13e5380?, 0x2fa6990?}) /usr/local/go/src/runtime/panic.go:792 +0x132 bytes.growSlice({0xc002884800, 0x1f1, 0x1?}, 0x40?) /usr/local/go/src/bytes/buffer.go:249 +0xb6 bytes.(*Buffer).grow(0xc0029f41b0, 0x11) /usr/local/go/src/bytes/buffer.go:151 +0x13d bytes.(*Buffer).Write(0xc0029f41b0, {0xc002e5d580, 0x11, 0xc002ec73d0?}) /usr/local/go/src/bytes/buffer.go:179 +0x59 fmt.Fprintf(panic during panic SIGFPE: floating-point exception PC=0x47f995 m=3 sigcode=128 instruction bytes: 0x89 0x44 0x24 0x20 0xc3 0xcc 0xcc 0xcc 0xcc 0xcc 0xcc 0x8b 0x7c 0x24 0x8 0x48 goroutine 0 gp=0xc000002e00 m=3 mp=0xc00007f008 [idle]: runtime.write1(0x2, 0x2240b38, 0x1) /usr/local/go/src/runtime/sys_linux_amd64.s:99 +0x15 fp=0xc0000938f8 sp=0xc0000938f0 pc=0x47f995 runtime.write(0xc000093978?, 0x442b14?, 0x93960?) /usr/local/go/src/runtime/time_nofake.go:57 +0x31 fp=0xc000093928 sp=0xc0000938f8 pc=0x47a8b1 runtime.writeErrData(0x2240b38, 0x1) /usr/local/go/src/runtime/runtime.go:232 +0x25 fp=0xc000093950 sp=0xc000093928 pc=0x453a25 runtime.writeErr(...) /usr/local/go/src/runtime/write_err.go:12 runtime.gwrite({0x2240b38, 0x1, 0x0?}) /usr/local/go/src/runtime/print.go:97 +0xea fp=0xc000093988 sp=0xc000093950 pc=0x4423ea runtime.printstring({0x2240b38?, 0xc000093a60?}) /usr/local/go/src/runtime/print.go:246 +0x54 fp=0xc0000939d8 sp=0xc000093988 pc=0x442b14 runtime.traceback2(0xc000093d28, 0x0, 0x0, 0x2c) /usr/local/go/src/runtime/traceback.go:991 +0x45f fp=0xc000093c38 sp=0xc0000939d8 pc=0x4662ff runtime.traceback1.func1(0x0) /usr/local/go/src/runtime/traceback.go:903 +0x65 fp=0xc000093d00 sp=0xc000093c38 pc=0x465d65 runtime.traceback1(0xc002e8c8c0?, 0x417891?, 0x1?, 0xc002e8c8c0, 0x0?) /usr/local/go/src/runtime/traceback.go:926 +0x20f fp=0xc000093f08 sp=0xc000093d00 pc=0x465bcf runtime.traceback(...) /usr/local/go/src/runtime/traceback.go:803 runtime.dopanic_m(0xc002e8c8c0, 0x4760a8, 0xc002ec7028) /usr/local/go/src/runtime/panic.go:1422 +0x275 fp=0xc000093f78 sp=0xc000093f08 pc=0x440595 runtime.fatalpanic.func1() /usr/local/go/src/runtime/panic.go:1321 +0x7d fp=0xc000093fc8 sp=0xc000093f78 pc=0x44017d runtime.systemstack(0x0) /usr/local/go/src/runtime/asm_amd64.s:514 +0x4a fp=0xc000093fd8 sp=0xc000093fc8 pc=0x47c36a goroutine 26 gp=0xc002e8c8c0 m=3 mp=0xc00007f008 [running]: runtime.systemstack_switch() /usr/local/go/src/runtime/asm_amd64.s:479 +0x8 fp=0xc002ec6fd8 sp=0xc002ec6fc8 pc=0x47c308 runtime.fatalpanic(0xc002ec7050?) /usr/local/go/src/runtime/panic.go:1308 +0x52 fp=0xc002ec7028 sp=Connection to 10.128.0.123 closed by remote host.