panic: runtime error: floating point error [recovered]
panic: bytes.Buffer: too large
[signal SIGFPE: floating-point exception code=0x80 addr=0x0 pc=0x474d52]
goroutine 7 [running]:
bytes.growSlice.func1()
/usr/local/go/src/bytes/buffer.go:232 +0x45
panic({0x128f240?, 0x297a930?})
/usr/local/go/src/runtime/panic.go:770 +0x132
bytes.growSlice({0xc007442800, 0x200, 0x1?}, 0x800?)
/usr/local/go/src/bytes/buffer.go:249 +0xb9
bytes.(*Buffer).grow(0xc001b1c5a0, 0x1)
/usr/local/go/src/bytes/buffer.go:151 +0x13d
bytes.(*Buffer).Write(0xc001b1c5a0, {0xc001e70800, 0x1, 0x0?})
/usr/local/go/src/bytes/buffer.go:179 +0x59
fmt.Fprintf({0x1c7d9c0, 0xc001b1c5a0}, {0x1c1a3b0, 0x1}, {0x0, 0x0, 0x0})
/usr/local/go/src/fmt/print.go:225 +0x97
github.com/google/syzkaller/prog.(*serializer).printf(...)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:64
github.com/google/syzkaller/prog.(*PointerArg).serialize(0xc001d8a990, 0xc001b1c600)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:142 +0x271
github.com/google/syzkaller/prog.(*serializer).arg(0x1c7d9c0?, {0x1c9c180?, 0xc001d8a990?})
/syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:125 +0x29
github.com/google/syzkaller/prog.(*GroupArg).serialize(0xc001d70f20, 0xc001b1c600)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:203 +0x26d
github.com/google/syzkaller/prog.(*serializer).arg(0x1c7d9c0?, {0x1c9c240?, 0xc001d70f20?})
/syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:125 +0x29
github.com/google/syzkaller/prog.(*PointerArg).serialize(0xc001d8ac30, 0xc001b1c600)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:146 +0x38e
github.com/google/syzkaller/prog.(*serializer).arg(0x1c7d9c0?, {0x1c9c180?, 0xc001d8ac30?})
/syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:125 +0x29
github.com/google/syzkaller/prog.(*serializer).call(0xc001b1c600, 0xc0007b6190)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:86 +0x216
github.com/google/syzkaller/prog.(*Prog).serialize(0xc000ca7280, 0x0)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:46 +0xd8
github.com/google/syzkaller/prog.(*Prog).Serialize(...)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:30
github.com/google/syzkaller/pkg/rpcserver.(*Runner).handleExecutingMessage(0xc0002746c0, 0xc007431308)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:371 +0x217
github.com/google/syzkaller/pkg/rpcserver.(*Runner).ConnectionLoop(0xc0002746c0)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:201 +0x4b9
github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop(0xc0016da300, 0xc0002746c0)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:356 +0x105
github.com/google/syzkaller/pkg/rpcserver.(*server).handleRunnerConn(0xc0016da300, 0xc0002746c0, 0xc00193e140)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:294 +0x411
github.com/google/syzkaller/pkg/rpcserver.(*server).handleConn(0xc0016da300, 0xc00193e140)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:261 +0x2b6
github.com/google/syzkaller/pkg/flatrpc.ListenAndServe.func1.1()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:55 +0x122
created by github.com/google/syzkaller/pkg/flatrpc.ListenAndServe.func1 in goroutine 53
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:52 +0xb1