set match dimension is over the limit!
------------[ cut here ]------------
!skb_transport_header_was_set(skb)
WARNING: ./include/linux/skbuff.h:3244 at tcf_skbmod_act+0x1048/0x18b0, CPU#0: syz.1.7401/1181
Modules linked in:
CPU: 0 UID: 0 PID: 1181 Comm: syz.1.7401 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:tcf_skbmod_act+0x1048/0x18b0
Code: 83 c6 10 4c 89 f0 48 c1 e8 03 42 0f b6 04 20 84 c0 0f 85 f1 07 00 00 41 ff 06 b8 02 00 00 00 e9 06 ff ff ff e8 19 dc 0b f8 90 <0f> 0b 90 e9 40 f5 ff ff e8 0b dc 0b f8 90 0f 0b 90 e9 e9 f5 ff ff
RSP: 0018:ffffc90008faf1c8 EFLAGS: 00010287
RAX: ffffffff89ba03b7 RBX: 1ffff110210e99c6 RCX: 0000000000080000
RDX: ffffc90020001000 RSI: 00000000000000e3 RDI: 00000000000000e4
RBP: 0000000000000010 R08: ffff888043bd8000 R09: 0000000000000002
R10: 000000000000dd86 R11: 0000000000000002 R12: 000000000000ffff
R13: ffff88810874ce36 R14: 0000000000000000 R15: ffff88810874ce3a
FS:  00007fd59bca96c0(0000) GS:ffff88818dbf9000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c3ae7b6 CR3: 00000001169c4000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 tcf_action_exec+0x35d/0x8e0
 basic_classify+0x1b2/0x2d0
 tcf_classify+0x6e3/0x1160
 tc_run+0x42d/0x750
 __netif_receive_skb_core+0x143d/0x30b0
 netif_receive_skb+0x1fe/0xbf0
 tun_rx_batched+0x1de/0x790
 tun_get_user+0x2b04/0x4350
 tun_chr_write_iter+0x113/0x200
 vfs_write+0x612/0xba0
 ksys_write+0x150/0x270
 do_syscall_64+0x174/0x580
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd59ad9e159
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd59bca9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fd59b025fa0 RCX: 00007fd59ad9e159
RDX: 000000000000001c RSI: 0000200000000300 RDI: 0000000000000005
RBP: 00007fd59ae3506b R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fd59b026038 R14: 00007fd59b025fa0 R15: 00007ffed8811f38
 </TASK>
