panic: runtime error: floating point error
[signal SIGFPE: floating-point exception code=0x80 addr=0x0 pc=0x47b1b8]

goroutine 11 [running]:
github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc004933680, 0xc002202b90)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:107 +0x2b4
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc000b952c0)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:78 +0x1ab
github.com/google/syzkaller/pkg/rpcserver.(*Runner).sendRequest(0xc00215e840, 0xc0026292c0)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:297 +0x22e
github.com/google/syzkaller/pkg/rpcserver.(*Runner).ConnectionLoop(0xc00215e840)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:182 +0x545
github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop(0xc003f7f560, {0x21ed940?, 0xc002644190?}, 0xc00215e840)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:437 +0x196
github.com/google/syzkaller/pkg/rpcserver.(*server).handleRunnerConn(0xc003f7f560, {0x21ed940, 0xc002644190}, 0xc00215e840, 0xc0026441e0)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:360 +0x56a
github.com/google/syzkaller/pkg/rpcserver.(*server).handleConn(0xc003f7f560, {0x21ed940, 0xc002644190}, 0xc0026441e0)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:322 +0x2ab
github.com/google/syzkaller/pkg/rpcserver.(*server).Serve.func1.1({0x21ed940?, 0xc002644190?}, 0x10?)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:242 +0x31
github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2()
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:78 +0x198
golang.org/x/sync/errgroup.(*Group).Go.func1()
	/syzkaller/jobs-2/linux/gopath/pkg/mod/golang.org/x/sync@v0.13.0/errgroup/errgroup.go:79 +0x50
created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 27
	/syzkaller/jobs-2/linux/gopath/pkg/mod/golang.org/x/sync@v0.13.0/errgroup/errgroup.go:76 +0x96