panic: bad group arg size 96, should be <= 0 for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[]prog.Arg{}} type "array" goroutine 27 [running]: github.com/google/syzkaller/prog.foreachArgImpl({0x8b4538, 0xc01417a1a0}, 0xc011582dc0, 0xc003e5dd00) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:157 +0x5d9 github.com/google/syzkaller/prog.foreachArgImpl({0x8b4578, 0xc011f8bda0}, 0xc011582dc0, 0xc003e5dd00) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:164 +0x337 github.com/google/syzkaller/prog.ForeachArg(0xc012f78190, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:123 +0x105 github.com/google/syzkaller/prog.(*Prog).MutateWithHints(0xc017292080, 0x0, 0xc0118c5f50, 0xc003e5dd80) /syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:78 +0xaa main.(*Proc).executeHintSeed(0xc017292080, 0x3e6, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:248 +0xd2 main.(*Proc).smashInput(0xc017292080, 0xc0125b8ab0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:214 +0x88 main.(*Proc).loop(0xc017292080) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0x125 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:307 +0x15a5