ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)={'batadv0\x00', <r2=>0x0})
bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="00000090fd39"}, 0x14)
write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="80000000000006200200003f08060001080006"], 0x120)
00:28:31 executing program 1:
syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000200), 0x808810, &(0x7f0000000080), 0x0)
panic: bad group arg size 24, should be <= 0 for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[]prog.Arg{}} type "array"

goroutine 31 [running]:
github.com/google/syzkaller/prog.foreachArgImpl({0x8b4158, 0xc020af5ca0}, 0xc022369f40, 0xc0011ddd00)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:157 +0x5d9
github.com/google/syzkaller/prog.foreachArgImpl({0x8b4198, 0xc01dc37ad0}, 0xc022369f40, 0xc0011ddd00)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:164 +0x337
github.com/google/syzkaller/prog.ForeachArg(0xc0180418b0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:123 +0x105
github.com/google/syzkaller/prog.(*Prog).MutateWithHints(0xc028f0c0c0, 0x0, 0xc0103c80f0, 0xc0011ddd80)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:78 +0xaa
main.(*Proc).executeHintSeed(0xc028f0c0c0, 0x2, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:248 +0xd2
main.(*Proc).smashInput(0xc028f0c0c0, 0xc01c1c3380)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:214 +0x88
main.(*Proc).loop(0xc028f0c0c0)
	/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