If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.

Linux archlinux 6.1.4-arch1-1 #1 SMP PREEMPT_DYNAMIC Sat, 07 Jan 2023 15:10:07 +0000 x86_64 GNU/Linux

GNU C               	12.2.0
GNU Make            	4.4
Binutils            	2.39.0
Util-linux          	2.38.1
Mount               	2.38.1
Module-init-tools   	30
E2fsprogs           	1.46.5
Xfsprogs            	6.1.0
Bison               	3.8.2
Flex                	2.6.4
Linux C++ Library   	6.0.30
Dynamic linker (ldd)	2.36
Procps              	3.3.17
Kbd                 	2.5.1
Console-tools       	2.5.1
Sh-utils            	9.1
Udev                	252
Wireless-tools      	30
Modules Loaded      	ac97_bus acpi_cpufreq aesni_intel af_alg algif_hash algif_skcipher amdgpu asn1_encoder atkbd bluetooth bnep bpf_preload btbcm btintel btmtk btrtl btusb cbc ccm ccp cec cfg80211 chacha_x86_64 cm32181 cmac crc16 crc32c_generic crc32c_intel crc32_pclmul crct10dif_pclmul cryptd crypto_simd crypto_user curve25519_x86_64 dm_crypt dm_mod dm_multipath drm_buddy drm_display_helper drm_ttm_helper ecdh_generic edac_mce_amd encrypted_keys ext4 fat fuse gf128mul ghash_clmulni_intel gpu_sched hid_multitouch i2c_hid i2c_hid_acpi i2c_piix4 i8042 ideapad_laptop industrialio intel_rapl_common intel_rapl_msr ip6_udp_tunnel ip_tables irqbypass jbd2 joydev k10temp kvm kvm_amd ledtrig_audio libarc4 libchacha libchacha20poly1305 libcurve25519_generic libphy libps2 lzo_rle mac80211 mac_hid mbcache mdio_devres mousedev nvme nvme_common nvme_core pcspkr pkcs8_key_parser platform_profile poly1305_x86_64 polyval_clmulni polyval_generic r8169 rapl realtek rfcomm rfkill roles rtw89_8852a rtw89_8852ae rtw89_core rtw89_pci serio serio_raw sha512_ssse3 snd snd_acp_config snd_acp_pci snd_compress snd_hda_codec snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_core snd_hda_intel snd_hrtimer snd_hwdep snd_intel_dspcfg snd_intel_sdw_acpi snd_pci_acp3x snd_pci_acp5x snd_pci_acp6x snd_pci_ps snd_pcm snd_pcm_dmaengine snd_rn_pci_acp3x snd_rpl_pci_acp6x snd_seq snd_seq_device snd_seq_dummy snd_soc_acpi snd_soc_core snd_sof snd_sof_amd_acp snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_pci snd_sof_utils snd_timer soundcore sp5100_tco sparse_keymap tee trusted ttm typec typec_ucsi ucsi_acpi udp_tunnel usbhid usbip_core usbip_host vfat video vivaldi_fmap wdat_wdt wireguard wmi wmi_bmof xhci_pci xhci_pci_renesas x_tables zram