f85498b81b41ca0a0d68a9d0713247e85b7f6d6f2a3ee44a2956539264b4966809e0bf7ff03ca61dbeb817672012d6863a3c1dc60c4b5d96ec873ceceb7ffa4dc", 0x22c, 0x5fd}], 0x2010000, &(0x7f00000001c0)={[{@rodir}, {@numtail}, {@uni_xlateno}, {@shortname_mixed}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x4}}, {@fat=@nfs}, {@fat=@codepage={'codepage', 0x3d, '1250'}}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_lower}, {@uni_xlate}, {@shortname_lower}, {@numtail}, {@shortname_lower}, {@utf8no}, {@shortname_winnt}]}, 0x0)
panic: bad group arg size 48, should be <= 24 for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[]prog.Arg{(*prog.GroupArg)(0xc018e1d100)}} type "array"

goroutine 12 [running]:
github.com/google/syzkaller/prog.foreachArgImpl({0x8b4158, 0xc018e1d0a0}, 0xc012ac4a80, 0xc00fee1d00)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:157 +0x5d9
github.com/google/syzkaller/prog.foreachArgImpl({0x8b4198, 0xc0196430e0}, 0xc012ac4a80, 0xc00055dd00)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:164 +0x337
github.com/google/syzkaller/prog.ForeachArg(0xc0194c4fa0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:123 +0x105
github.com/google/syzkaller/prog.(*Prog).MutateWithHints(0xc010db4040, 0x0, 0xc0188eb530, 0xc00055dd80)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:78 +0xaa
main.(*Proc).executeHintSeed(0xc010db4040, 0x4c6, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:248 +0xd2
main.(*Proc).smashInput(0xc010db4040, 0xc00cd3ad00)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:214 +0x88
main.(*Proc).loop(0xc010db4040)
	/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