Exactly the same problem but my log files are very big (almost 1To and crashing my computer). I am on a Lenovo Yoga 14ARR (with a Ryzen 5) on Ubuntu 20.04LTS.
Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810240] wlp1s0: Failed check-sdata-in-driver check, flags: 0x4 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810262] WARNING: CPU: 4 PID: 9350 at net/mac80211/driver-ops.h:17 drv_sta_state+0x254/0x3f0 [mac80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810262] Modules linked in: rfcomm xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bpfilter br_netfilter bridge stp llc vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) ccm aufs cmac algif_hash algif_skcipher overlay af_alg bnep binfmt_misc nls_iso8859_1 edac_mce_amd kvm_amd ccp kvm crct10dif_pclmul ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio uvcvideo snd_hda_codec_hdmi videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 btusb snd_hda_intel btrtl videobuf2_common snd_seq_midi btbcm snd_intel_dspcfg snd_seq_midi_event btintel iwlmvm snd_hda_codec bluetooth aesni_intel mac80211 videodev crypto_simd snd_hda_core amdgpu cryptd ecdh_generic glue_helper mc snd_rawmidi snd_hwdep ecc libarc4 input_leds amd_iommu_v2 hid_sensor_accel_3d snd_pcm serio_raw hid_sensor_trigger industrialio_triggered_buffer gpu_sched kfifo_buf wmi_bmof snd_seq Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810280] iwlwifi hid_sensor_iio_common hid_multitouch joydev industrialio k10temp snd_seq_device ttm snd_timer snd drm_kms_helper cfg80211 i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt soundcore ideapad_laptop sparse_keymap mac_hid sch_fq_codel parport_pc ppdev lp drm parport ip_tables x_tables autofs4 hid_sensor_custom wacom usbhid hid_sensor_hub hid_generic crc32_pclmul nvme i2c_piix4 nvme_core wmi video i2c_hid i2c_amd_mp2_plat hid i2c_amd_mp2_pci Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810290] CPU: 4 PID: 9350 Comm: kworker/4:5 Tainted: G W OE 5.4.0-42-generic #46-Ubuntu Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810290] Hardware name: LENOVO 81H9/INVALID, BIOS 8MCN57WW 10/10/2019 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810300] Workqueue: events_freezable ieee80211_restart_work [mac80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810311] RIP: 0010:drv_sta_state+0x254/0x3f0 [mac80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810312] Code: 00 45 31 ed e9 66 fe ff ff 48 8b 83 78 04 00 00 48 8d b3 98 04 00 00 48 c7 c7 c8 f8 c2 c0 48 85 c0 48 0f 45 f0 e8 57 31 ef ed <0f> 0b 41 bd fb ff ff ff e9 3d fe ff ff 65 8b 05 e8 1c 46 3f 89 c0 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810313] RSP: 0018:ffffb2f2c3f2f840 EFLAGS: 00010286 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810314] RAX: 0000000000000000 RBX: ffff92ebc84d88c0 RCX: 0000000000000006 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810315] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff92ebcf1178c0 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810315] RBP: ffffb2f2c3f2f878 R08: 00000000091e4091 R09: 0000000000000004 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810316] R10: 0000000000000000 R11: 0000000000000001 R12: ffff92ebc33487a0 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810316] R13: ffff92ebc33487a0 R14: 0000000000000004 R15: ffff92ebc3348d68 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810317] FS: 0000000000000000(0000) GS:ffff92ebcf100000(0000) knlGS:0000000000000000 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810319] CR2: 00007f86e03fced0 CR3: 000000001cc0a000 CR4: 00000000003406e0 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810319] Call Trace: Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810330] sta_info_move_state+0x276/0x370 [mac80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810341] __sta_info_destroy_part2+0x2f/0x180 [mac80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810352] __sta_info_flush+0x128/0x180 [mac80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810365] ieee80211_set_disassoc+0xc0/0x5f0 [mac80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810378] ieee80211_mgd_deauth+0x104/0x490 [mac80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810391] ieee80211_deauth+0x18/0x20 [mac80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810403] cfg80211_mlme_deauth+0xb6/0x1e0 [cfg80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810405] ? acpi_remove_fixed_event_handler+0x4/0x160 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810417] cfg80211_mlme_down+0x66/0x80 [cfg80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810429] cfg80211_disconnect+0x127/0x1e0 [cfg80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810430] ? _raw_spin_unlock_bh+0x1e/0x20 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810440] __cfg80211_leave+0x133/0x1b0 [cfg80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810450] cfg80211_leave+0x2c/0x40 [cfg80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810460] cfg80211_netdev_notifier_call+0x1b2/0x590 [cfg80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810462] ? do_error_trap+0x9b/0xc0 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810467] ? iwl_mvm_set_tim+0x50/0x50 [iwlmvm] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810468] ? rtnl_is_locked+0x15/0x20 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810469] ? inetdev_event+0x47/0x560 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810471] ? skb_dequeue+0x5a/0x70 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810472] notifier_call_chain+0x55/0x80 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810474] raw_notifier_call_chain+0x16/0x20 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810475] call_netdevice_notifiers_info+0x2e/0x60 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810477] __dev_close_many+0x63/0x120 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810478] dev_close_many+0x91/0x150 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810480] dev_close.part.0+0x4a/0x70 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810481] dev_close+0x18/0x20 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810491] cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810506] ieee80211_handle_reconfig_failure+0x9d/0xb0 [mac80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810519] ieee80211_reconfig+0xa0/0x1170 [mac80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810529] ieee80211_restart_work+0xc3/0xf0 [mac80211] Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810531] process_one_work+0x1eb/0x3b0 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810532] worker_thread+0x4d/0x400 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810534] kthread+0x104/0x140 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810535] ? process_one_work+0x3b0/0x3b0 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810536] ? kthread_park+0x90/0x90 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810537] ret_from_fork+0x22/0x40 Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810538] ---[ end trace d831d53a1f399233 ]--- Aug 28 19:52:26 vincent-LENOVO-Yoga-530-14ARR kernel: [10142.810551] ------------[ cut here ]------------ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1882419 Title: Intel 3945ABG [8086:4227] Subsystem [8086:1010]: syslog flooded with "wlan0: Failed check-sdata-in-driver check, flags: 0x4" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1882419/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
