0', 0x8100000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="200000006300000005000025ce000b000f00c00c110000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef330000408000d7f4655f000000000100000001000005000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed4100000004e100d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x8000, &(0x7f0000000080), 0x0)
ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f00000000c0))
panic: bad group arg size 48, should be <= 24 for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[]prog.Arg{(*prog.GroupArg)(0xc01a9fae00)}} type "array"

goroutine 10 [running]:
github.com/google/syzkaller/prog.foreachArgImpl({0x8b4538, 0xc01a9fada0}, 0xc01a969cc0, 0xc017d75d00)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:157 +0x5d9
github.com/google/syzkaller/prog.foreachArgImpl({0x8b4578, 0xc01aa66bd0}, 0xc01a969cc0, 0xc002d81d00)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:164 +0x337
github.com/google/syzkaller/prog.ForeachArg(0xc01a96afa0, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:123 +0x105
github.com/google/syzkaller/prog.(*Prog).MutateWithHints(0xc0133f2040, 0x0, 0xc01a9fddd0, 0xc002d81d80)
	/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:78 +0xaa
main.(*Proc).executeHintSeed(0xc0133f2040, 0x395, 0x0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:248 +0xd2
main.(*Proc).smashInput(0xc0133f2040, 0xc000d9f960)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:214 +0x88
main.(*Proc).loop(0xc0133f2040)
	/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