[ 27.434680] RIP: 0010:public_key_verify_signature+0x189/0x400 [ 27.434684] Code: 48 8b 40 d0 44 89 ca 4c 89 fe 4c 89 e7 e8 5f 32 9b 00 85 c0 0f 85 80 01 00 00 48 8b 75 30 48 c7 c7 70 84 99 ae b9 04 00 00 00 a6 0f 97 c0 1c 00 84 c0 75 0b 8b 45 50 85 c0 0f 85 e0 01 00 00 [ 27.434686] RSP: 0018:ffffbb410086fd50 EFLAGS: 00010246 [ 27.434689] RAX: 0000000000000000 RBX: ffff9127234ea680 RCX: 0000000000000004 [ 27.434690] RDX: ffff91272a0b8300 RSI: 0000000000000000 RDI: ffffffffae998470 [ 27.434692] RBP: ffffbb410086fe88 R08: ffff91271bbb0f40 R09: 0000000000000008 [ 27.434693] R10: 0000000000000000 R11: 000000000000000a R12: ffff9127234ea540 [ 27.434695] R13: ffff91272a0b8400 R14: ffffbb410086fd88 R15: ffff91272ae02400 [ 27.434697] FS: 00007f8b2976e740(0000) GS:ffff912e3f840000(0000) knlGS:0000000000000000 [ 27.434699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.434700] CR2: 0000000000000000 CR3: 0000000183750003 CR4: 00000000003706e0 [ 27.514460] wlan0: deauthenticating from 70:b3:17:37:dd:0a by local choice (Reason: 3=DEAUTH_LEAVING) [ 28.974234] wlan0: authenticate with 70:b3:17:37:dd:0a [ 28.976708] wlan0: send auth to 70:b3:17:37:dd:0a (try 1/3) [ 29.003582] wlan0: authenticated [ 29.004062] wlan0: associate with 70:b3:17:37:dd:0a (try 1/3) [ 29.007507] wlan0: RX AssocResp from 70:b3:17:37:dd:0a (capab=0x111 status=0 aid=6) [ 29.010651] wlan0: associated [ 29.061738] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 29.061742] #PF: supervisor read access in kernel mode [ 29.061743] #PF: error_code(0x0000) - not-present page [ 29.061744] PGD 0 P4D 0 [ 29.061748] Oops: 0000 [#7] PREEMPT SMP NOPTI [ 29.061750] CPU: 5 PID: 1913 Comm: iwd Tainted: G D W OE 5.10.7-arch1-1 #1 [ 29.061751] Hardware name: HP HP EliteBook 840 G7 Notebook PC/8723, BIOS S70 Ver. 01.03.02 11/04/2020 [ 29.061755] RIP: 0010:public_key_verify_signature+0x189/0x400 [ 29.061758] Code: 48 8b 40 d0 44 89 ca 4c 89 fe 4c 89 e7 e8 5f 32 9b 00 85 c0 0f 85 80 01 00 00 48 8b 75 30 48 c7 c7 70 84 99 ae b9 04 00 00 00 a6 0f 97 c0 1c 00 84 c0 75 0b 8b 45 50 85 c0 0f 85 e0 01 00 00 [ 29.061759] RSP: 0018:ffffbb41036f3d50 EFLAGS: 00010246 [ 29.061761] RAX: 0000000000000000 RBX: ffff9127ba0e6680 RCX: 0000000000000004 [ 29.061763] RDX: ffff912735851100 RSI: 0000000000000000 RDI: ffffffffae998470 [ 29.061764] RBP: ffffbb41036f3e88 R08: ffff91276cc418a0 R09: 0000000000000008 [ 29.061765] R10: 0000000000000000 R11: 000000000000000a R12: ffff9127ba0e6a80 [ 29.061766] R13: ffff912735851400 R14: ffffbb41036f3d88 R15: ffff9127cb035000 [ 29.061768] FS: 00007f13d015b740(0000) GS:ffff912e3f940000(0000) knlGS:0000000000000000 [ 29.061770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.061771] CR2: 0000000000000000 CR3: 00000001f81ba001 CR4: 00000000003706e0 [ 29.061772] Call Trace: [ 29.061779] asymmetric_key_verify_signature+0x5e/0x80 [ 29.061782] keyctl_pkey_verify+0xc0/0x120 [ 29.061786] do_syscall_64+0x33/0x40 [ 29.061789] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 29.061791] RIP: 0033:0x7f13d0258d5d [ 29.061794] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 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 8b 0d e3 70 0c 00 f7 d8 64 89 01 48 [ 29.061795] RSP: 002b:00007ffea8b94258 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 29.061797] RAX: ffffffffffffffda RBX: 00007ffea8b942e0 RCX: 00007f13d0258d5d [ 29.061798] RDX: 0000555dbcc73e20 RSI: 00007ffea8b94260 RDI: 000000000000001c [ 29.061799] RBP: 0000555dbcc73e20 R08: 0000555dbccb19ed R09: 000000302e7b4438 [ 29.061801] R10: 00007ffea8b942e0 R11: 0000000000000246 R12: 0000555dbccb19ed [ 29.061802] R13: 0000555dbc6ba5a0 R14: 0000555dbccb19a4 R15: 00007ffea8b942e0 [ 29.061805] Modules linked in: rfcomm tpm_crb tun nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 snd_soc_skl_hda_dsp snd_soc_hdac_hdmi ccm algif_aead des_generic libdes ecb nf_tables cmac snd_hda_codec_hdmi md4 algif_skcipher algif_hash bnep af_alg nfnetlink snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_xtensa_dsp snd_sof_intel_hda snd_sof ledtrig_audio snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_hda_intel snd_intel_dspcfg soundwire_intel x86_pkg_temp_thermal iTCO_wdt intel_pmc_bxt soundwire_generic_allocation intel_powerclamp ee1004 iTCO_vendor_support soundwire_cadence hid_multitouch snd_hda_codec coretemp hp_wmi wmi_bmof mei_hdcp kvm_intel mei_wdt snd_hda_core snd_hwdep soundwire_bus intel_rapl_msr intel_wmi_thunderbolt snd_soc_core kvm nls_iso8859_1 snd_compress [ 29.061851] vfat ac97_bus irqbypass fat iwlmvm btusb snd_pcm_dmaengine btrtl uvcvideo snd_pcm rapl btbcm btintel intel_cstate mac80211 videobuf2_vmalloc intel_uncore bluetooth snd_timer videobuf2_memops cdc_ether libarc4 videobuf2_v4l2 snd usbnet videobuf2_common r8152 i2c_i801 pcspkr soundcore i2c_smbus mii iwlwifi videodev ecdh_generic joydev ecc i915 cfg80211 mc mousedev crc16 thunderbolt mei_me mei processor_thermal_device rfkill intel_lpss_pci intel_rapl_common i2c_algo_bit intel_lpss intel_gtt idma64 ucsi_acpi intel_soc_dts_iosf intel_pch_thermal typec_ucsi typec int3403_thermal wmi i2c_hid int340x_thermal_zone soc_button_array video hp_wireless intel_hid int3400_thermal sparse_keymap tpm_tis acpi_thermal_rel tpm_tis_core acpi_pad mac_hid vmmon(OE) vmw_vmci vboxnetflt(OE) vboxnetadp(OE) vboxdrv(OE) vboxvideo drm_vram_helper drm_ttm_helper ttm drm_kms_helper cec drm syscopyarea sysfillrect sysimgblt fb_sys_fops vboxsf vboxguest fuse pkcs8_key_parser crypto_user agpgart bpf_preload [ 29.061910] ip_tables x_tables btrfs blake2b_generic libcrc32c crc32c_generic xor raid6_pq hid_logitech_hidpp hid_logitech_dj usbhid dm_crypt cbc encrypted_keys dm_mod trusted tpm rng_core crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel crypto_simd cryptd glue_helper serio_raw xhci_pci xhci_pci_renesas [ 29.061929] CR2: 0000000000000000 [ 29.061931] ---[ end trace 19f786bdb60810bb ]---