panic: runtime error: floating point error
[signal SIGFPE: floating-point exception code=0x80 addr=0x0 pc=0x9dadd0]

goroutine 30 [running]:
github.com/google/syzkaller/prog.foreachArgImpl({0x1c9c7c0, 0xc000b4e480}, 0x11db6e0?, 0xc004990000, 0xc000d97818)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/prog/analysis.go:165 +0x2b0
github.com/google/syzkaller/prog.ForeachArg(0xc00193c1e0, 0xc000d97818)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/prog/analysis.go:146 +0x51
github.com/google/syzkaller/prog.(*execContext).writeCopyout(...)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:235
github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc000d978b0, 0xc00193c1e0)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:119 +0x4be
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc000f28780)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:78 +0x1ab
github.com/google/syzkaller/pkg/rpcserver.(*Runner).sendRequest(0xc00015a540, 0xc0001a16c0)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:295 +0x226
github.com/google/syzkaller/pkg/rpcserver.(*Runner).ConnectionLoop(0xc00015a540)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:180 +0x565
github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop(0xc0017f9000, 0xc00015a540)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:356 +0x105
github.com/google/syzkaller/pkg/rpcserver.(*server).handleRunnerConn(0xc0017f9000, 0xc00015a540, 0xc00193c370)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:294 +0x411
github.com/google/syzkaller/pkg/rpcserver.(*server).handleConn(0xc0017f9000, 0xc00193c370)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:261 +0x2b6
github.com/google/syzkaller/pkg/flatrpc.ListenAndServe.func1.1()
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:55 +0x122
created by github.com/google/syzkaller/pkg/flatrpc.ListenAndServe.func1 in goroutine 25
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:52 +0xb1