Comment 3 for bug 1908501

 # selftests: net: udpgro.sh
 # ipv4
 # no GRO
 # BTF debug data section '.BTF' rejected: Invalid argument (22)!
 # - Length: 568
 # Verifier analysis:
 #
 # magic: 0xeb9f
 # version: 1
 # flags: 0x0
 # hdr_len: 24
 # type_off: 0
 # type_len: 256
 # str_off: 256
 # str_len: 288
 # btf_total_size: 568
 # [1] PTR (anon) type_id=2
 # [2] STRUCT xdp_md size=20 vlen=5
 # data type_id=3 bits_offset=0
 # data_end type_id=3 bits_offset=32
 # data_meta type_id=3 bits_offset=64
 # ingress_ifindex type_id=3 bits_offset=96
 # rx_queue_index type_id=3 bits_offset=128
 # [3] TYPEDEF __u32 type_id=4
 # [4] INT unsigned int size=4 bits_offset=0 nr_bits=32 encoding=(none)
 # [5] FUNC_PROTO (anon) return=6 args=(1 ctx)
 # [6] INT int size=4 bits_offset=0 nr_bits=32 encoding=SIGNED
 # [7] FUNC xdp_dummy_prog type_id=5
 # [8] INT char size=1 bits_offset=0 nr_bits=8 encoding=SIGNED
 # [9] ARRAY (anon) type_id=8 index_type_id=10 nr_elems=4
 # [10] INT __ARRAY_SIZE_TYPE__ size=4 bits_offset=0 nr_bits=32 encoding=(none)
 # [11] VAR _license type_id=9 linkage=1
 # [12] DATASEC license size=0 vlen=1 size == 0
 #
 # ok