------------[ cut here ]------------
UBSAN: shift-out-of-bounds in net/netfilter/nft_payload.c:272:20
shift exponent 40 is too large for 32-bit type 'int'
CPU: 1 UID: 0 PID: 20449 Comm: syz.1.3959 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
Call Trace:
 <TASK>
 dump_stack_lvl+0xe8/0x150
 ubsan_epilogue+0xa/0x30
 __ubsan_handle_shift_out_of_bounds+0x36d/0x400
 nft_payload_offload_mask+0x227/0x270
 nft_payload_offload+0x928/0x1db0
 nft_flow_rule_create+0x3bc/0xac0
 nf_tables_newrule+0x199b/0x28a0
 nfnetlink_rcv+0x1288/0x28c0
 netlink_unicast+0x7bb/0x940
 netlink_sendmsg+0x813/0xb40
 ____sys_sendmsg+0x9b9/0xa20
 ___sys_sendmsg+0x2a5/0x360
 __x64_sys_sendmsg+0x1bd/0x2a0
 do_syscall_64+0x174/0x580
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f59b199e159
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:00007f59b28f4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f59b1c25fa0 RCX: 00007f59b199e159
RDX: 0000000000000000 RSI: 0000200000000400 RDI: 0000000000000003
RBP: 00007f59b1a3506b R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f59b1c26038 R14: 00007f59b1c25fa0 R15: 00007ffc54623d18
 </TASK>
---[ end trace ]---
