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#1 2022-04-07 15:49:27
- dbk000
- Member
- From: India
- Registered: 2022-02-24
- Posts: 4
[SOLVED] Unable to load wifi driver post kernel update 5.17.1-arch1-1
Hi all,
I'm unable to get my wifi interface up and running, after the latest system upgrade that is.
Wireless Adapter model is:
Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network AdapterI have blacklisted rtw88_8821ce and have installed https://github.com/tomaspinho/rtl8821ce from AUR.
Couldn't make out anything from this but I believe this kernel error message should be the root problem
kernel: netdevice: wlan0: Incorrect netdev->dev_addrAny leads would be greatly appreciated 
Output of `journalctl -e` after running `ip link set wlan0 down` followed by `ip link set wlan0 up`
Apr 07 20:47:44 AMATERASU dhcpcd[390]: wlan0: waiting for carrier
Apr 07 20:47:44 AMATERASU dhcpcd[390]: wlan0: old hardware address: 40:23:43:b8:98:19
Apr 07 20:47:44 AMATERASU dhcpcd[390]: wlan0: new hardware address: 4a:2e:e7:9c:c9:49
Apr 07 20:47:44 AMATERASU systemd[1]: Starting WPA supplicant...
Apr 07 20:47:44 AMATERASU dbus-daemon[385]: [system] Successfully activated service 'fi.w1.wpa_supplicant1'
Apr 07 20:47:44 AMATERASU systemd[1]: Started WPA supplicant.
Apr 07 20:47:44 AMATERASU audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=wpa_supplicant comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 07 20:47:44 AMATERASU wpa_supplicant[12075]: Successfully initialized wpa_supplicant
Apr 07 20:47:45 AMATERASU kernel: audit: type=1130 audit(1649344664.996:180): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=wpa_supplicant comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 07 20:47:45 AMATERASU NetworkManager[400]: <info> [1649344665.0740] device (wlan0): supplicant interface state: internal-starting -> disconnected
Apr 07 20:47:45 AMATERASU NetworkManager[400]: <info> [1649344665.0742] Wi-Fi P2P device controlled by interface wlan0 created
Apr 07 20:47:45 AMATERASU NetworkManager[400]: <info> [1649344665.0748] manager: (p2p-dev-wlan0): new 802.11 Wi-Fi P2P device (/org/freedesktop/NetworkManager/Devices/9)
Apr 07 20:47:45 AMATERASU NetworkManager[400]: <info> [1649344665.0754] device (p2p-dev-wlan0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Apr 07 20:47:45 AMATERASU NetworkManager[400]: <info> [1649344665.0764] device (wlan0): state change: unavailable -> disconnected (reason 'supplicant-available', sys-iface-state: 'managed')
Apr 07 20:47:45 AMATERASU NetworkManager[400]: <info> [1649344665.0776] device (p2p-dev-wlan0): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed')
Apr 07 20:47:49 AMATERASU systemd[1]: systemd-rfkill.service: Deactivated successfully.
Apr 07 20:47:49 AMATERASU audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 07 20:47:49 AMATERASU kernel: audit: type=1131 audit(1649344669.481:181): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 07 20:50:32 AMATERASU systemd[1]: run-docker-runtime\x2drunc-moby-034a2141ac5e24ab1e365a223b536e20d00bf0a1a848357cb25edc3efdc5523e-runc.zrxRVi.mount: Deactivated successfully.
Apr 07 20:52:33 AMATERASU systemd[1]: run-docker-runtime\x2drunc-moby-034a2141ac5e24ab1e365a223b536e20d00bf0a1a848357cb25edc3efdc5523e-runc.jo4U32.mount: Deactivated successfully.
Apr 07 20:54:14 AMATERASU systemd[1]: Starting Cleanup of Temporary Directories...
Apr 07 20:54:14 AMATERASU systemd[1]: systemd-tmpfiles-clean.service: Deactivated successfully.
Apr 07 20:54:14 AMATERASU systemd[1]: Finished Cleanup of Temporary Directories.
Apr 07 20:54:14 AMATERASU audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-clean comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 07 20:54:14 AMATERASU audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-clean comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 07 20:54:14 AMATERASU kernel: audit: type=1130 audit(1649345054.959:182): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-clean comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 07 20:54:14 AMATERASU kernel: audit: type=1131 audit(1649345054.959:183): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-clean comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 07 20:54:36 AMATERASU systemd-networkd[282]: wlan0: Link DOWN
Apr 07 20:54:36 AMATERASU NetworkManager[400]: <info> [1649345076.6824] device (wlan0): set-hw-addr: set MAC address to 6E:92:81:BC:19:F6 (scanning)
Apr 07 20:54:36 AMATERASU dhcpcd[390]: wlan0: old hardware address: 4a:2e:e7:9c:c9:49
Apr 07 20:54:36 AMATERASU kernel: rtl8821ce 0000:02:00.0 wlan0: Current addr: 6e 92 81 bc 19 f6 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Apr 07 20:54:36 AMATERASU kernel: rtl8821ce 0000:02:00.0 wlan0: Expected addr: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Apr 07 20:54:36 AMATERASU kernel: ------------[ cut here ]------------
Apr 07 20:54:36 AMATERASU kernel: netdevice: wlan0: Incorrect netdev->dev_addr
Apr 07 20:54:36 AMATERASU kernel: WARNING: CPU: 3 PID: 400 at net/core/dev_addr_lists.c:517 dev_addr_check.cold+0x43/0x7d
Apr 07 20:54:36 AMATERASU kernel: Modules linked in: 8821ce(OE) rfcomm xt_nat xt_tcpudp veth xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_addrtype nft_compat nf_tables libcrc32c nfnetlink br_netfilter bridge overlay hid_logitech_hidpp intel_rapl_msr intel_rapl_common bnep intel_tcc_cooling x86>
Apr 07 20:54:36 AMATERASU kernel: intel_uncore pcspkr soundcore i2c_smbus libphy rndis_host mei_me cdc_ether intel_lpss_pci mei intel_lpss usbnet usbhid idma64 apple_mfi_fastcharge mii wmi i915 ttm video intel_gtt mac_hid cfg80211 acpi_tad acpi_pad rfkill squashfs loop pkcs8_key_parser sg crypto_user fuse bpf_preload ip_tables x_tables ext4 crc32c_generic crc16>
Apr 07 20:54:36 AMATERASU kernel: CPU: 3 PID: 400 Comm: NetworkManager Tainted: G W OE 5.17.1-arch1-1 #1 0ea933cb6bfe82a8dc16ab834a4bccdd297f98b7
Apr 07 20:54:36 AMATERASU kernel: Hardware name: HP HP Slim Desktop S01-pF0xxx/86E9, BIOS F.05 10/09/2019
Apr 07 20:54:36 AMATERASU kernel: RIP: 0010:dev_addr_check.cold+0x43/0x7d
Apr 07 20:54:36 AMATERASU kernel: Code: 01 e8 1e f7 fa ff 0f 0b 49 c7 c4 a3 59 4d b7 80 3b 00 75 30 48 c7 c6 ae 59 4d b7 4c 89 e2 48 c7 c7 48 63 56 b7 e8 fa f6 fa ff <0f> 0b e9 cd fe db ff 49 c7 c4 a3 59 4d b7 eb d5 4c 8b 24 d5 40 f2
Apr 07 20:54:36 AMATERASU kernel: RSP: 0018:ffffb3cdc08273b0 EFLAGS: 00010282
Apr 07 20:54:36 AMATERASU kernel: RAX: 0000000000000000 RBX: ffff9e05a72a1000 RCX: 0000000000000027
Apr 07 20:54:36 AMATERASU kernel: RDX: ffff9e099c3a1728 RSI: 0000000000000001 RDI: ffff9e099c3a1720
Apr 07 20:54:36 AMATERASU kernel: RBP: ffffffffc11c53a0 R08: 0000000000000000 R09: ffffb3cdc08271e0
Apr 07 20:54:36 AMATERASU kernel: R10: ffffb3cdc08271d8 R11: ffffffffb7ccab48 R12: ffffffffb74998f9
Apr 07 20:54:36 AMATERASU kernel: R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
Apr 07 20:54:36 AMATERASU kernel: FS: 00007f2d4ec651c0(0000) GS:ffff9e099c380000(0000) knlGS:0000000000000000
Apr 07 20:54:36 AMATERASU kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Apr 07 20:54:36 AMATERASU kernel: CR2: 0000184200510000 CR3: 000000010f544006 CR4: 00000000003706e0
Apr 07 20:54:36 AMATERASU kernel: Call Trace:
Apr 07 20:54:36 AMATERASU kernel: <TASK>
Apr 07 20:54:36 AMATERASU kernel: __dev_open+0x50/0x1c0
Apr 07 20:54:36 AMATERASU kernel: __dev_change_flags+0x1d7/0x240
Apr 07 20:54:36 AMATERASU kernel: dev_change_flags+0x21/0x60
Apr 07 20:54:36 AMATERASU kernel: do_setlink+0x2d8/0x11a0
Apr 07 20:54:36 AMATERASU kernel: ? __nla_validate_parse+0x65/0xbf0
Apr 07 20:54:36 AMATERASU kernel: ? __nla_reserve+0x38/0x50
Apr 07 20:54:36 AMATERASU kernel: __rtnl_newlink+0x667/0xa30
Apr 07 20:54:36 AMATERASU kernel: rtnl_newlink+0x44/0x70
Apr 07 20:54:36 AMATERASU kernel: rtnetlink_rcv_msg+0x155/0x3a0
Apr 07 20:54:36 AMATERASU kernel: ? rtnl_calcit.isra.0+0x150/0x150
Apr 07 20:54:36 AMATERASU kernel: netlink_rcv_skb+0x5b/0x100
Apr 07 20:54:36 AMATERASU kernel: netlink_unicast+0x240/0x360
Apr 07 20:54:36 AMATERASU kernel: netlink_sendmsg+0x24f/0x4b0
Apr 07 20:54:36 AMATERASU kernel: sock_sendmsg+0x5e/0x60
Apr 07 20:54:36 AMATERASU kernel: ____sys_sendmsg+0x258/0x2a0
Apr 07 20:54:36 AMATERASU kernel: ___sys_sendmsg+0xa3/0xf0
Apr 07 20:54:36 AMATERASU kernel: __sys_sendmsg+0x81/0xd0
Apr 07 20:54:36 AMATERASU kernel: do_syscall_64+0x5c/0x80
Apr 07 20:54:36 AMATERASU kernel: ? do_syscall_64+0x69/0x80
Apr 07 20:54:36 AMATERASU kernel: entry_SYSCALL_64_after_hwframe+0x44/0xae
Apr 07 20:54:36 AMATERASU kernel: RIP: 0033:0x7f2d4f8c246d
Apr 07 20:54:36 AMATERASU kernel: Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 8a 56 f7 ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 44 24 08 e8 ce 56 f7 ff 48
Apr 07 20:54:36 AMATERASU kernel: RSP: 002b:00007ffe893d4cf0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
Apr 07 20:54:36 AMATERASU kernel: RAX: ffffffffffffffda RBX: 0000000000000085 RCX: 00007f2d4f8c246d
Apr 07 20:54:36 AMATERASU kernel: RDX: 0000000000000000 RSI: 00007ffe893d4d30 RDI: 000000000000000c
Apr 07 20:54:36 AMATERASU kernel: RBP: 00005646d10fc080 R08: 0000000000000000 R09: 0000000000000000
Apr 07 20:54:36 AMATERASU kernel: R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
Apr 07 20:54:36 AMATERASU kernel: R13: 00007ffe893d4e90 R14: 00007ffe893d4e8c R15: 0000000000000000
Apr 07 20:54:36 AMATERASU kernel: </TASK>
Apr 07 20:54:36 AMATERASU kernel: ---[ end trace 0000000000000000 ]---
Apr 07 20:54:36 AMATERASU dhcpcd[390]: wlan0: new hardware address: 6e:92:81:bc:19:f6
Apr 07 20:54:36 AMATERASU systemd-networkd[282]: wlan0: Link UP
Apr 07 20:54:37 AMATERASU NetworkManager[400]: <info> [1649345077.2044] device (wlan0): supplicant interface state: disconnected -> inactive
Apr 07 20:54:37 AMATERASU NetworkManager[400]: <info> [1649345077.2045] device (p2p-dev-wlan0): supplicant management interface state: disconnected -> inactiveOutput of `dmesg`
[ 513.301239] audit: type=1130 audit(1649344664.996:180): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=wpa_supplicant comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 517.788303] audit: type=1131 audit(1649344669.481:181): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 903.259274] audit: type=1130 audit(1649345054.959:182): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-clean comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 903.259286] audit: type=1131 audit(1649345054.959:183): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-clean comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 924.977920] rtl8821ce 0000:02:00.0 wlan0: Current addr: 6e 92 81 bc 19 f6 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 924.977932] rtl8821ce 0000:02:00.0 wlan0: Expected addr: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 924.977938] ------------[ cut here ]------------
[ 924.977940] netdevice: wlan0: Incorrect netdev->dev_addr
[ 924.977965] WARNING: CPU: 3 PID: 400 at net/core/dev_addr_lists.c:517 dev_addr_check.cold+0x43/0x7d
[ 924.977984] Modules linked in: 8821ce(OE) rfcomm xt_nat xt_tcpudp veth xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_addrtype nft_compat nf_tables libcrc32c nfnetlink br_netfilter bridge overlay hid_logitech_hidpp intel_rapl_msr intel_rapl_common bnep intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp joydev mousedev kvm_intel snd_hda_codec_hdmi 8021q btusb garp snd_hda_codec_realtek mrp btrtl kvm stp btbcm snd_hda_codec_generic ledtrig_audio llc irqbypass btintel snd_hda_intel coretemp btmtk crct10dif_pclmul snd_intel_dspcfg crc32_pclmul snd_intel_sdw_acpi ghash_clmulni_intel iTCO_wdt snd_hda_codec ee1004 intel_pmc_bxt aesni_intel iTCO_vendor_support snd_hda_core mei_pxp crypto_simd 8250_dw hp_wmi cryptd mei_hdcp hid_logitech_dj snd_hwdep hid_apple nls_iso8859_1 bluetooth snd_pcm sparse_keymap rapl vfat wmi_bmof platform_profile r8169 ecdh_generic fat intel_cstate snd_timer realtek i2c_i801 mdio_devres snd
[ 924.978132] intel_uncore pcspkr soundcore i2c_smbus libphy rndis_host mei_me cdc_ether intel_lpss_pci mei intel_lpss usbnet usbhid idma64 apple_mfi_fastcharge mii wmi i915 ttm video intel_gtt mac_hid cfg80211 acpi_tad acpi_pad rfkill squashfs loop pkcs8_key_parser sg crypto_user fuse bpf_preload ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 xhci_pci crc32c_intel xhci_pci_renesas
[ 924.978201] CPU: 3 PID: 400 Comm: NetworkManager Tainted: G W OE 5.17.1-arch1-1 #1 0ea933cb6bfe82a8dc16ab834a4bccdd297f98b7
[ 924.978211] Hardware name: HP HP Slim Desktop S01-pF0xxx/86E9, BIOS F.05 10/09/2019
[ 924.978214] RIP: 0010:dev_addr_check.cold+0x43/0x7d
[ 924.978226] Code: 01 e8 1e f7 fa ff 0f 0b 49 c7 c4 a3 59 4d b7 80 3b 00 75 30 48 c7 c6 ae 59 4d b7 4c 89 e2 48 c7 c7 48 63 56 b7 e8 fa f6 fa ff <0f> 0b e9 cd fe db ff 49 c7 c4 a3 59 4d b7 eb d5 4c 8b 24 d5 40 f2
[ 924.978231] RSP: 0018:ffffb3cdc08273b0 EFLAGS: 00010282
[ 924.978237] RAX: 0000000000000000 RBX: ffff9e05a72a1000 RCX: 0000000000000027
[ 924.978242] RDX: ffff9e099c3a1728 RSI: 0000000000000001 RDI: ffff9e099c3a1720
[ 924.978246] RBP: ffffffffc11c53a0 R08: 0000000000000000 R09: ffffb3cdc08271e0
[ 924.978250] R10: ffffb3cdc08271d8 R11: ffffffffb7ccab48 R12: ffffffffb74998f9
[ 924.978254] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 924.978257] FS: 00007f2d4ec651c0(0000) GS:ffff9e099c380000(0000) knlGS:0000000000000000
[ 924.978263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 924.978267] CR2: 0000184200510000 CR3: 000000010f544006 CR4: 00000000003706e0
[ 924.978272] Call Trace:
[ 924.978277] <TASK>
[ 924.978283] __dev_open+0x50/0x1c0
[ 924.978294] __dev_change_flags+0x1d7/0x240
[ 924.978303] dev_change_flags+0x21/0x60
[ 924.978311] do_setlink+0x2d8/0x11a0
[ 924.978326] ? __nla_validate_parse+0x65/0xbf0
[ 924.978338] ? __nla_reserve+0x38/0x50
[ 924.978351] __rtnl_newlink+0x667/0xa30
[ 924.978378] rtnl_newlink+0x44/0x70
[ 924.978384] rtnetlink_rcv_msg+0x155/0x3a0
[ 924.978392] ? rtnl_calcit.isra.0+0x150/0x150
[ 924.978398] netlink_rcv_skb+0x5b/0x100
[ 924.978410] netlink_unicast+0x240/0x360
[ 924.978419] netlink_sendmsg+0x24f/0x4b0
[ 924.978430] sock_sendmsg+0x5e/0x60
[ 924.978438] ____sys_sendmsg+0x258/0x2a0
[ 924.978447] ___sys_sendmsg+0xa3/0xf0
[ 924.978463] __sys_sendmsg+0x81/0xd0
[ 924.978474] do_syscall_64+0x5c/0x80
[ 924.978481] ? do_syscall_64+0x69/0x80
[ 924.978486] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 924.978499] RIP: 0033:0x7f2d4f8c246d
[ 924.978506] Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 8a 56 f7 ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 44 24 08 e8 ce 56 f7 ff 48
[ 924.978510] RSP: 002b:00007ffe893d4cf0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
[ 924.978517] RAX: ffffffffffffffda RBX: 0000000000000085 RCX: 00007f2d4f8c246d
[ 924.978521] RDX: 0000000000000000 RSI: 00007ffe893d4d30 RDI: 000000000000000c
[ 924.978524] RBP: 00005646d10fc080 R08: 0000000000000000 R09: 0000000000000000
[ 924.978527] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 924.978531] R13: 00007ffe893d4e90 R14: 00007ffe893d4e8c R15: 0000000000000000
[ 924.978538] </TASK>
[ 924.978540] ---[ end trace 0000000000000000 ]---
[ 1132.811736] usb 1-1: USB disconnect, device number 2
[ 1132.811945] rndis_host 1-1:1.0 enp0s20f0u1: unregister 'rndis_host' usb-0000:00:14.0-1, RNDIS device
[ 1132.842860] audit: type=1130 audit(1649345284.567:184): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 1142.853268] audit: type=1131 audit(1649345294.578:185): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 1245.084604] r8169 0000:01:00.0 enp1s0: Link is Up - 1Gbps/Full - flow control off
[ 1245.084635] IPv6: ADDRCONF(NETDEV_CHANGE): enp1s0: link becomes ready
[ 1254.272255] r8169 0000:01:00.0 enp1s0: Link is Down
[ 1257.883803] r8169 0000:01:00.0 enp1s0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 1292.171882] IPv6: MLD: clamping QRV from 1 to 2!
[ 1306.457026] audit: type=1100 audit(1649345458.201:186): pid=13745 uid=1002 auid=1002 ses=2 msg='op=PAM:authentication grantors=pam_faillock,pam_permit,pam_faillock acct="dhirajbhakta" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[ 1306.457138] audit: type=1101 audit(1649345458.201:187): pid=13745 uid=1002 auid=1002 ses=2 msg='op=PAM:accounting grantors=pam_unix,pam_permit,pam_time acct="dhirajbhakta" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[ 1306.457835] audit: type=1110 audit(1649345458.201:188): pid=13745 uid=1002 auid=1002 ses=2 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[ 1306.457944] audit: type=1105 audit(1649345458.201:189): pid=13745 uid=1002 auid=1002 ses=2 msg='op=PAM:session_open grantors=pam_systemd_home,pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[ 1306.467092] audit: type=1106 audit(1649345458.211:190): pid=13745 uid=1002 auid=1002 ses=2 msg='op=PAM:session_close grantors=pam_systemd_home,pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[ 1306.467143] audit: type=1104 audit(1649345458.211:191): pid=13745 uid=1002 auid=1002 ses=2 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[ 1317.118002] audit: type=1101 audit(1649345468.862:192): pid=13766 uid=1002 auid=1002 ses=2 msg='op=PAM:accounting grantors=pam_unix,pam_permit,pam_time acct="dhirajbhakta" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[ 1317.118382] audit: type=1110 audit(1649345468.862:193): pid=13766 uid=1002 auid=1002 ses=2 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_env,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[ 1317.118497] audit: type=1105 audit(1649345468.865:194): pid=13766 uid=1002 auid=1002 ses=2 msg='op=PAM:session_open grantors=pam_systemd_home,pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'Output of `lspci -k`
00:00.0 Host bridge: Intel Corporation 8th Gen Core 4-core Desktop Processor Host Bridge/DRAM Registers [Coffee Lake S] (rev 08)
DeviceName: Onboard - Other
Subsystem: Hewlett-Packard Company Device 86e9
Kernel driver in use: skl_uncore
Kernel modules: ie31200_edac
00:02.0 VGA compatible controller: Intel Corporation CoffeeLake-S GT2 [UHD Graphics 630]
DeviceName: Onboard - Video
Subsystem: Hewlett-Packard Company Device 86e9
Kernel driver in use: i915
Kernel modules: i915
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
DeviceName: Onboard - Other
Subsystem: Hewlett-Packard Company Device 86e9
00:14.0 USB controller: Intel Corporation 200 Series/Z370 Chipset Family USB 3.0 xHCI Controller
DeviceName: Onboard - Other
Subsystem: Hewlett-Packard Company Device 86e9
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:14.2 Signal processing controller: Intel Corporation 200 Series PCH Thermal Subsystem
DeviceName: Onboard - Other
Subsystem: Hewlett-Packard Company Device 86e9
00:15.0 Signal processing controller: Intel Corporation 200 Series PCH Serial IO I2C Controller #0
DeviceName: Onboard - Other
Subsystem: Hewlett-Packard Company Device 86e9
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:15.1 Signal processing controller: Intel Corporation 200 Series PCH Serial IO I2C Controller #1
DeviceName: Onboard - Other
Subsystem: Hewlett-Packard Company Device 86e9
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:16.0 Communication controller: Intel Corporation 200 Series PCH CSME HECI #1
DeviceName: Onboard - Other
Subsystem: Hewlett-Packard Company Device 86e9
Kernel driver in use: mei_me
Kernel modules: mei_me
00:17.0 SATA controller: Intel Corporation 200 Series PCH SATA controller [AHCI mode]
DeviceName: Onboard - SATA
Subsystem: Hewlett-Packard Company Device 86e9
Kernel driver in use: ahci
00:1c.0 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #5 (rev f0)
Kernel driver in use: pcieport
00:1c.5 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #6 (rev f0)
Kernel driver in use: pcieport
00:1e.0 Signal processing controller: Intel Corporation 200 Series/Z370 Chipset Family Serial IO UART Controller #0
DeviceName: Onboard - Other
Subsystem: Hewlett-Packard Company Device 86e9
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:1f.0 ISA bridge: Intel Corporation Device a2cc
DeviceName: Onboard - Other
Subsystem: Hewlett-Packard Company Device 86e9
00:1f.2 Memory controller: Intel Corporation 200 Series/Z370 Chipset Family Power Management Controller
DeviceName: Onboard - Other
Subsystem: Hewlett-Packard Company Device 86e9
00:1f.3 Audio device: Intel Corporation 200 Series PCH HD Audio
DeviceName: Onboard - Sound
Subsystem: Hewlett-Packard Company Device 86e9
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1f.4 SMBus: Intel Corporation 200 Series/Z370 Chipset Family SMBus Controller
DeviceName: Onboard - Other
Subsystem: Hewlett-Packard Company Device 86e9
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
Subsystem: Hewlett-Packard Company Device 86e9
Kernel driver in use: r8169
Kernel modules: r8169
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter
Subsystem: Hewlett-Packard Company Device 831a
Kernel driver in use: rtl8821ce
Kernel modules: rtw88_8821ce, 8821ceoutput of `lsmod`
Module Size Used by
8821ce 2002944 0
rfcomm 90112 4
xt_nat 16384 4
xt_tcpudp 20480 4
veth 36864 0
xt_conntrack 16384 2
nft_chain_nat 16384 5
xt_MASQUERADE 20480 2
nf_nat 57344 3 xt_nat,nft_chain_nat,xt_MASQUERADE
nf_conntrack_netlink 57344 0
nf_conntrack 180224 5 xt_conntrack,nf_nat,xt_nat,nf_conntrack_netlink,xt_MASQUERADE
nf_defrag_ipv6 24576 1 nf_conntrack
nf_defrag_ipv4 16384 1 nf_conntrack
xt_addrtype 16384 2
nft_compat 20480 14
nf_tables 274432 124 nft_compat,nft_chain_nat
libcrc32c 16384 3 nf_conntrack,nf_nat,nf_tables
nfnetlink 20480 4 nft_compat,nf_conntrack_netlink,nf_tables
br_netfilter 32768 0
bridge 348160 1 br_netfilter
overlay 172032 1
hid_logitech_hidpp 69632 0
intel_rapl_msr 20480 0
intel_rapl_common 32768 1 intel_rapl_msr
bnep 32768 2
intel_tcc_cooling 16384 0
x86_pkg_temp_thermal 20480 0
intel_powerclamp 20480 0
joydev 28672 0
mousedev 24576 0
kvm_intel 389120 0
snd_hda_codec_hdmi 81920 1
8021q 40960 0
btusb 65536 0
garp 16384 1 8021q
snd_hda_codec_realtek 167936 1
mrp 20480 1 8021q
btrtl 28672 1 btusb
kvm 1089536 1 kvm_intel
stp 16384 2 bridge,garp
btbcm 20480 1 btusb
snd_hda_codec_generic 98304 1 snd_hda_codec_realtek
ledtrig_audio 16384 1 snd_hda_codec_generic
llc 16384 3 bridge,stp,garp
irqbypass 16384 1 kvm
btintel 45056 1 btusb
snd_hda_intel 61440 3
coretemp 20480 0
btmtk 16384 1 btusb
crct10dif_pclmul 16384 1
snd_intel_dspcfg 36864 1 snd_hda_intel
crc32_pclmul 16384 0
snd_intel_sdw_acpi 20480 1 snd_intel_dspcfg
ghash_clmulni_intel 16384 0
iTCO_wdt 16384 0
snd_hda_codec 180224 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
ee1004 20480 0
intel_pmc_bxt 16384 1 iTCO_wdt
aesni_intel 380928 0
iTCO_vendor_support 16384 1 iTCO_wdt
snd_hda_core 114688 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
mei_pxp 20480 0
crypto_simd 16384 1 aesni_intel
8250_dw 20480 0
hp_wmi 28672 0
cryptd 28672 2 crypto_simd,ghash_clmulni_intel
mei_hdcp 24576 0
hid_logitech_dj 36864 0
snd_hwdep 16384 1 snd_hda_codec
hid_apple 20480 0
nls_iso8859_1 16384 1
bluetooth 851968 28 btrtl,btmtk,btintel,btbcm,bnep,btusb,rfcomm
snd_pcm 163840 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
sparse_keymap 16384 1 hp_wmi
rapl 16384 0
vfat 24576 1
wmi_bmof 16384 0
platform_profile 16384 1 hp_wmi
r8169 102400 0
ecdh_generic 16384 1 bluetooth
fat 86016 1 vfat
intel_cstate 20480 0
snd_timer 45056 1 snd_pcm
realtek 36864 1
i2c_i801 45056 0
mdio_devres 16384 1 r8169
snd 126976 14 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm
intel_uncore 208896 0
pcspkr 16384 0
soundcore 16384 1 snd
i2c_smbus 20480 1 i2c_i801
libphy 163840 3 r8169,mdio_devres,realtek
rndis_host 24576 0
mei_me 53248 2
cdc_ether 24576 1 rndis_host
intel_lpss_pci 28672 0
mei 167936 5 mei_hdcp,mei_pxp,mei_me
intel_lpss 16384 1 intel_lpss_pci
usbnet 53248 2 rndis_host,cdc_ether
usbhid 73728 1 hid_logitech_dj
idma64 20480 0
apple_mfi_fastcharge 20480 0
mii 16384 1 usbnet
wmi 40960 2 hp_wmi,wmi_bmof
i915 3330048 12
ttm 86016 1 i915
video 57344 1 i915
intel_gtt 28672 1 i915
mac_hid 16384 0
cfg80211 1064960 1 8821ce
acpi_tad 20480 0
acpi_pad 24576 0
rfkill 32768 6 hp_wmi,bluetooth,cfg80211
squashfs 77824 6
loop 36864 12
pkcs8_key_parser 16384 0
sg 45056 0
crypto_user 20480 0
fuse 172032 1
bpf_preload 16384 0
ip_tables 36864 0
x_tables 57344 7 xt_conntrack,nft_compat,xt_tcpudp,xt_addrtype,xt_nat,ip_tables,xt_MASQUERADE
ext4 987136 2
crc32c_generic 16384 0
crc16 16384 2 bluetooth,ext4
mbcache 16384 1 ext4
jbd2 188416 1 ext4
xhci_pci 20480 0
crc32c_intel 24576 5
xhci_pci_renesas 24576 1 xhci_pciOutput of `nmcli`
enp1s0: connected to Wired connection 2
"Realtek RTL8111/8168/8411"
ethernet (r8169), 84:A9:3E:95:44:CC, hw, mtu 1500
ip4 default, ip6 default
inet4 192.168.29.75/24
inet4 192.168.29.74/24
route4 192.168.29.0/24 metric 1003
route4 default via 192.168.29.1 metric 1003
inet6 2405:201:f008:50c9:7e37:f74f:d3aa:7a7d/64
inet6 2405:201:f008:50c9:f29e:ccb6:812:ffb1/64
inet6 fe80::59b0:d148:9cde:1477/64
route6 fe80::/64 metric 1024
route6 2405:201:f008:50c9::/64 metric 1003
route6 2405:201:f008:50c9::/64 metric 100
route6 default via fe80::7add:12ff:fe06:2c45 metric 1003
route6 default via fe80::7add:12ff:fe06:2c45 metric 100
br-13a8831c6e0e: connected (externally) to br-13a8831c6e0e
"br-13a8831c6e0e"
bridge, 02:42:1D:12:DB:3E, sw, mtu 1500
inet4 172.24.0.1/16
route4 172.24.0.0/16 metric 0
inet6 fe80::42:1dff:fe12:db3e/64
route6 fe80::/64 metric 256
docker0: connected (externally) to docker0
"docker0"
bridge, 02:42:B4:EB:84:06, sw, mtu 1500
inet4 172.17.0.1/16
route4 172.17.0.0/16 metric 0
wlan0: disconnected
"Realtek RTL8821CE"
wifi (rtl8821ce), 16:94:42:C7:63:A4, hw, mtu 1500
p2p-dev-wlan0: disconnected
"p2p-dev-wlan0"
wifi-p2p, hw
veth8b85053: unmanaged
"veth8b85053"
ethernet (veth), C2:67:D8:AD:2B:5B, sw, mtu 1500
lo: unmanaged
"lo"
loopback (unknown), 00:00:00:00:00:00, sw, mtu 65536
DNS configuration:
servers: 192.168.241.42
servers: 192.168.29.1
interface: enp1s0
servers: 2405:201:f008:50c9::c0a8:1d01
interface: enp1s0
Use "nmcli device show" to get complete information about known devices and
"nmcli connection show" to get an overview on active connection profiles.Last edited by dbk000 (2022-04-07 21:26:30)
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#2 2022-04-07 21:21:30
- dbk000
- Member
- From: India
- Registered: 2022-02-24
- Posts: 4
Re: [SOLVED] Unable to load wifi driver post kernel update 5.17.1-arch1-1
**update**
Seems like this had nothing to do with the linux upgrade.
I couldn't get the driver to work ~2 years ago for the in-built wifi adapter, and ended up buying a USB Wifi adapter (Realtek 8188EUS).
Prior to the latest upgrade, I had cleaned up a lot of "unnecessary" packages and ended up removing the driver for the newer Wifi adapter ( which took effect only after a reboot ~20 days later, i.e today, when I forgot all about this mess I had created )
Installing the driver for 8188EU solved the issue.
Hope this thread is good to be closed.
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