panic: runtime error: floating point error
[signal SIGFPE: floating-point exception code=0x80 addr=0x0 pc=0x5446d5]

goroutine 25 [running]:
github.com/google/syzkaller/prog.ForeachArg(0xc001341720, 0xda9610?)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/prog/analysis.go:147 +0x75
github.com/google/syzkaller/prog.(*execContext).writeCopyin(...)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:153
github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc0011e1b68, 0xc001341720)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x54
github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc001339d00, {0x7f91b1533000, 0x400000, 0x400000})
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x159
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000244f30, 0x10?, 0xc001339d00)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x4b
main.(*Context).execute(0xc001315300, 0x1?, 0x0?, 0x0?, 0x0?)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:181 +0x145
main.(*Context).run(0xc001315300, 0x0?)
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:166 +0xbb
main.main.func3()
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:127 +0x51
created by main.main in goroutine 1
	/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:125 +0x5bf