May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: Error sending STATISTICS_CMD: time out after 2000ms. May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: Current CMD queue read_ptr 115 write_ptr 116 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: Start IWL Error Log Dump: May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: Status: 0x00000100, count: 6 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: Loaded firmware version: 36.9f0a2d68.0 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x000002A0 | trm_hw_status0 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | trm_hw_status1 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x0002485C | branchlink2 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x0003A7CA | interruptlink1 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x0003A7CA | interruptlink2 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | data1 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000080 | data2 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x07830000 | data3 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x6B4027E2 | beacon time May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0xA13E06A4 | tsf low May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x0000004A | tsf hi May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | time gp1 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x8614C744 | time gp2 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000001 | uCode revision type May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000024 | uCode version major May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x9F0A2D68 | uCode version minor May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000230 | hw version May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x40C89000 | board version May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x0000001C | hcmd May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00022000 | isr0 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00800000 | isr1 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x0800180A | isr2 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00417CC0 | isr3 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | isr4 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x0073019C | last cmd Id May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | wait_event May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00004288 | l2p_control May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00018020 | l2p_duration May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x000003BF | l2p_mhvalid May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x000000E7 | l2p_addr_match May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x0000000D | lmpm_pmg_sel May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x04120134 | timestamp May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x0034B808 | flow_handler May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | ADVANCED_SYSASSERT May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | umac branchlink1 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | umac branchlink2 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | umac interruptlink1 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | umac interruptlink2 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | umac data1 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | umac data2 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | umac data3 May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | umac major May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | umac minor May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | frame pointer May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | stack pointer May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | last host cmd May 29 09:56:28 surprise kernel: iwlwifi 0000:06:00.0: 0x00000000 | isr status reg May 29 09:56:28 surprise kernel: ieee80211 phy0: Hardware restart was requested May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: Failed to load firmware chunk! May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: iwlwifi transaction failed, dumping registers May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: iwlwifi device config registers: May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: 00000000: 24fd8086 00180406 02800078 00000010 f7500004 00000000 00000000 00000000 May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: 00000020: 00000000 00000000 00000000 10108086 00000000 000000c8 00000000 0000010b May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: iwlwifi device memory mapped registers: May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: 00000000: 40c89000 00000040 08000000 08000000 00000001 00000000 00000010 00000000 May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: 00000020: 00000010 08040005 00000230 d55555d5 d55555d5 d55555d5 80008040 001f0044 May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: iwlwifi device AER capability structure: May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: 00000000: 14010001 00000000 00000000 00462031 00000000 00000000 00000014 04000001 May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: 00000020: 0000210f 06070000 00000000 May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: iwlwifi parent port (0000:03:04.0) config registers: May 29 09:56:34 surprise kernel: iwlwifi 0000:03:04.0: 00000000: 43c71022 00100407 06040001 00010010 00000000 00000000 00060603 000001f1 May 29 09:56:34 surprise kernel: iwlwifi 0000:03:04.0: 00000020: f750f750 0001fff1 00000000 00000000 00000000 00000050 00000000 0010010b May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: iwlwifi root port (0000:00:01.3) AER cap structure: May 29 09:56:34 surprise kernel: iwlwifi 0000:00:01.3: 00000000: 27020001 00000000 04400000 00462030 00000000 00006000 00000000 00000000 May 29 09:56:34 surprise kernel: iwlwifi 0000:00:01.3: 00000020: 00000000 00000000 00000000 00000007 00000000 00000000 May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: Could not load the [0] uCode section May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: Failed to start INIT ucode: -110 May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: Failed to run INIT ucode: -110 May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: Failed to start RT ucode: -110 May 29 09:56:34 surprise kernel: iwlwifi 0000:06:00.0: error dump due to fw assert May 29 09:56:34 surprise kernel: ------------[ cut here ]------------ May 29 09:56:34 surprise kernel: Hardware became unavailable during restart. May 29 09:56:34 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/util.c:2062 ieee80211_reconfig+0xc7/0x1170 [mac80211] May 29 09:56:34 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:34 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:34 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:34 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:34 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:34 surprise kernel: RIP: 0010:ieee80211_reconfig+0xc7/0x1170 [mac80211] May 29 09:56:34 surprise kernel: Code: c7 00 0f 85 0f 03 00 00 c6 83 9c 04 00 00 00 48 89 df e8 5c 8a fc ff 41 89 c6 85 c0 74 14 48 c7 c7 18 25 d8 c1 e8 ab ac 15 e6 <0f> 0b eb c3 44 88 65 c7 48 8b 43 38 44 8b 60 7c e8 24 c1 ae e6 0f May 29 09:56:34 surprise kernel: RSP: 0018:ffffbe0dc2c6fe08 EFLAGS: 00010286 May 29 09:56:34 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4bf0407a0 RCX: 0000000000000006 May 29 09:56:34 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff9dc4cec16440 May 29 09:56:34 surprise kernel: RBP: ffffbe0dc2c6fe50 R08: 0000000000000001 R09: 00000000000004a2 May 29 09:56:34 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: ffff9dc4bf040ff8 May 29 09:56:34 surprise kernel: R13: ffff9dc4bf041430 R14: 00000000ffffff92 R15: 0ffff9dc4cec27a0 May 29 09:56:34 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:34 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:34 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:34 surprise kernel: Call Trace: May 29 09:56:34 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:34 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:34 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:34 surprise kernel: kthread+0x120/0x140 May 29 09:56:34 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:34 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:34 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:34 surprise kernel: ---[ end trace 983f30a5b9bf5af7 ]--- May 29 09:56:34 surprise kernel: ------------[ cut here ]------------ May 29 09:56:34 surprise kernel: p2p-dev-wlp6s0: Failed check-sdata-in-driver check, flags: 0x0 May 29 09:56:34 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 drv_remove_interface+0xfe/0x110 [mac80211] May 29 09:56:34 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:34 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:34 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:34 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:34 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:34 surprise kernel: RIP: 0010:drv_remove_interface+0xfe/0x110 [mac80211] May 29 09:56:34 surprise kernel: Code: 75 e8 5b 41 5c 41 5d 5d c3 48 8b b3 40 04 00 00 48 81 c3 60 04 00 00 48 c7 c7 20 08 d8 c1 48 85 f6 48 0f 44 f3 e8 f4 1c 19 e6 <0f> 0b e9 4e ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 May 29 09:56:34 surprise kernel: RSP: 0018:ffffbe0dc2c6fcc0 EFLAGS: 00010282 May 29 09:56:34 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4c5658460 RCX: 0000000000000006 May 29 09:56:34 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff9dc4cec16440 May 29 09:56:34 surprise kernel: RBP: ffffbe0dc2c6fcd8 R08: 0000000000000001 R09: 00000000000004be May 29 09:56:34 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: ffff9dc4bf041058 May 29 09:56:34 surprise kernel: R13: ffff9dc4bf0407a0 R14: ffff9dc4c5658b18 R15: ffff9dc4bf0407a0 May 29 09:56:34 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:34 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:34 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:34 surprise kernel: Call Trace: May 29 09:56:34 surprise kernel: ieee80211_do_stop+0x562/0x820 [mac80211] May 29 09:56:34 surprise kernel: ? do_invalid_op+0x3b/0x50 May 29 09:56:34 surprise kernel: ieee80211_sdata_stop+0x1e/0x30 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_stop_p2p_device+0x12/0x20 [mac80211] May 29 09:56:34 surprise kernel: cfg80211_stop_p2p_device+0x63/0x180 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_shutdown_all_interfaces+0x96/0xd0 [cfg80211] May 29 09:56:34 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:34 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:34 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:34 surprise kernel: kthread+0x120/0x140 May 29 09:56:34 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:34 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:34 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:34 surprise kernel: ---[ end trace 983f30a5b9bf5af8 ]--- May 29 09:56:34 surprise kernel: wlp6s0: deauthenticating from 00:25:9c:14:0b:70 by local choice (Reason: 3=DEAUTH_LEAVING) May 29 09:56:34 surprise kernel: ------------[ cut here ]------------ May 29 09:56:34 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:34 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 ieee80211_bss_info_change_notify+0x195/0x1a0 [mac80211] May 29 09:56:34 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:34 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:34 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:34 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:34 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:34 surprise kernel: RIP: 0010:ieee80211_bss_info_change_notify+0x195/0x1a0 [mac80211] May 29 09:56:34 surprise kernel: Code: ff ff 0f 0b e9 44 ff ff ff 48 8b 83 40 04 00 00 48 8d b3 60 04 00 00 48 c7 c7 28 07 d8 c1 48 85 c0 48 0f 45 f0 e8 3d 3a 19 e6 <0f> 0b e9 1c ff ff ff 0f 1f 40 00 0f 1f 44 00 00 55 31 c0 66 89 87 May 29 09:56:34 surprise kernel: RSP: 0018:ffffbe0dc2c6f950 EFLAGS: 00010282 May 29 09:56:34 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4cca5c940 RCX: 0000000000000006 May 29 09:56:34 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff9dc4cec16440 May 29 09:56:34 surprise kernel: RBP: ffffbe0dc2c6f978 R08: 0000000000000001 R09: 00000000000004e3 May 29 09:56:34 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000020000 May 29 09:56:34 surprise kernel: R13: ffff9dc4bf0407a0 R14: 0000000000000003 R15: ffff9dc4cca5d218 May 29 09:56:34 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:34 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:34 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:34 surprise kernel: Call Trace: May 29 09:56:34 surprise kernel: ieee80211_recalc_ps_vif+0x2d/0x30 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_set_disassoc+0x88/0x5a0 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:34 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:34 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:34 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:34 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:34 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:34 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:34 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:34 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:34 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:34 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:34 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:34 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:34 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:34 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:34 surprise kernel: dev_close+0x18/0x20 May 29 09:56:34 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:34 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:34 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:34 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:34 surprise kernel: kthread+0x120/0x140 May 29 09:56:34 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:34 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:34 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:34 surprise kernel: ---[ end trace 983f30a5b9bf5af9 ]--- May 29 09:56:34 surprise kernel: ------------[ cut here ]------------ May 29 09:56:34 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:34 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 __ieee80211_flush_queues+0x1b2/0x1c0 [mac80211] May 29 09:56:34 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:34 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:34 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:34 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:34 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:34 surprise kernel: RIP: 0010:__ieee80211_flush_queues+0x1b2/0x1c0 [mac80211] May 29 09:56:34 surprise kernel: Code: 00 00 00 e9 00 ff ff ff c3 49 8b b6 40 04 00 00 49 81 c6 60 04 00 00 48 c7 c7 70 24 d8 c1 48 85 f6 49 0f 44 f6 e8 90 bf 15 e6 <0f> 0b e9 06 ff ff ff 0f 1f 80 00 00 00 00 0f 1f 44 00 00 55 0f b6 May 29 09:56:34 surprise kernel: RSP: 0018:ffffbe0dc2c6f950 EFLAGS: 00010282 May 29 09:56:34 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4bf0407a0 RCX: 0000000000000006 May 29 09:56:34 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff9dc4cec16440 May 29 09:56:34 surprise kernel: RBP: ffffbe0dc2c6f980 R08: 0000000000000001 R09: 0000000000000518 May 29 09:56:34 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000074 May 29 09:56:34 surprise kernel: R13: 0000000000000001 R14: ffff9dc4cca5cda0 R15: 0000000000000074 May 29 09:56:34 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:34 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:34 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:34 surprise kernel: Call Trace: May 29 09:56:34 surprise kernel: ieee80211_flush_queues+0x13/0x20 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_set_disassoc+0x338/0x5a0 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:34 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:34 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:34 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:34 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:34 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:34 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:34 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:34 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:34 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:34 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:34 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:34 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:34 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:34 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:34 surprise kernel: dev_close+0x18/0x20 May 29 09:56:34 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:34 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:34 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:34 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:34 surprise kernel: kthread+0x120/0x140 May 29 09:56:34 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:34 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:34 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:34 surprise kernel: ---[ end trace 983f30a5b9bf5afa ]--- May 29 09:56:34 surprise kernel: ------------[ cut here ]------------ May 29 09:56:34 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:34 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 __ieee80211_flush_queues+0x1b2/0x1c0 [mac80211] May 29 09:56:34 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:34 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:34 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:34 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:34 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:34 surprise kernel: RIP: 0010:__ieee80211_flush_queues+0x1b2/0x1c0 [mac80211] May 29 09:56:34 surprise kernel: Code: 00 00 00 e9 00 ff ff ff c3 49 8b b6 40 04 00 00 49 81 c6 60 04 00 00 48 c7 c7 70 24 d8 c1 48 85 f6 49 0f 44 f6 e8 90 bf 15 e6 <0f> 0b e9 06 ff ff ff 0f 1f 80 00 00 00 00 0f 1f 44 00 00 55 0f b6 May 29 09:56:34 surprise kernel: RSP: 0018:ffffbe0dc2c6f950 EFLAGS: 00010282 May 29 09:56:34 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4bf0407a0 RCX: 0000000000000006 May 29 09:56:34 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff9dc4cec16440 May 29 09:56:34 surprise kernel: RBP: ffffbe0dc2c6f980 R08: 0000000000000001 R09: 000000000000054d May 29 09:56:34 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000074 May 29 09:56:34 surprise kernel: R13: 0000000000000000 R14: ffff9dc4cca5cda0 R15: 0000000000000074 May 29 09:56:34 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:34 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:34 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:34 surprise kernel: Call Trace: May 29 09:56:34 surprise kernel: ieee80211_flush_queues+0x13/0x20 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_set_disassoc+0x3dd/0x5a0 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:34 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:34 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:34 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:34 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:34 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:34 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:34 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:34 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:34 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:34 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:34 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:34 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:34 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:34 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:34 surprise kernel: dev_close+0x18/0x20 May 29 09:56:34 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:34 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:34 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:34 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:34 surprise kernel: kthread+0x120/0x140 May 29 09:56:34 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:34 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:34 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:34 surprise kernel: ---[ end trace 983f30a5b9bf5afb ]--- May 29 09:56:34 surprise kernel: ------------[ cut here ]------------ May 29 09:56:34 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:34 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 drv_ampdu_action+0x13a/0x150 [mac80211] May 29 09:56:34 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:34 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:34 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:34 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:34 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:34 surprise kernel: RIP: 0010:drv_ampdu_action+0x13a/0x150 [mac80211] May 29 09:56:34 surprise kernel: Code: e0 41 5c 41 5d 41 5e 5d c3 48 8b 83 40 04 00 00 48 8d b3 60 04 00 00 48 c7 c7 20 08 d8 c1 48 85 c0 48 0f 45 f0 e8 88 0e 19 e6 <0f> 0b 41 bc fb ff ff ff e9 35 ff ff ff 66 0f 1f 84 00 00 00 00 00 May 29 09:56:34 surprise kernel: RSP: 0018:ffffbe0dc2c6f818 EFLAGS: 00010286 May 29 09:56:34 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4cca5c940 RCX: 0000000000000006 May 29 09:56:34 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff9dc4cec16440 May 29 09:56:34 surprise kernel: RBP: ffffbe0dc2c6f838 R08: 0000000000000001 R09: 0000000000000582 May 29 09:56:34 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: ffff9dc4bfc57c80 May 29 09:56:34 surprise kernel: R13: ffff9dc4bf0407a0 R14: ffffbe0dc2c6f858 R15: 0000000000000003 May 29 09:56:34 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:34 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:34 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:34 surprise kernel: Call Trace: May 29 09:56:34 surprise kernel: ___ieee80211_stop_tx_ba_session+0x1a6/0x250 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_sta_tear_down_BA_sessions+0x65/0xf0 [mac80211] May 29 09:56:34 surprise kernel: __sta_info_destroy_part1+0x48/0x580 [mac80211] May 29 09:56:34 surprise kernel: __sta_info_flush+0xce/0x180 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_set_disassoc+0xbd/0x5a0 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:34 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:34 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:34 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:34 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:34 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:34 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:34 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:34 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:34 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:34 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:34 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:34 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:34 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:34 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:34 surprise kernel: dev_close+0x18/0x20 May 29 09:56:34 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:34 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:34 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:34 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:34 surprise kernel: kthread+0x120/0x140 May 29 09:56:34 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:34 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:34 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:34 surprise kernel: ---[ end trace 983f30a5b9bf5afc ]--- May 29 09:56:34 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/agg-tx.c:409 ___ieee80211_stop_tx_ba_session+0x22f/0x250 [mac80211] May 29 09:56:34 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:34 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:34 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:34 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:34 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:34 surprise kernel: RIP: 0010:___ieee80211_stop_tx_ba_session+0x22f/0x250 [mac80211] May 29 09:56:34 surprise kernel: Code: ff ff 4a 8d 84 eb 50 06 00 00 4c 89 f7 48 c7 00 00 00 00 00 e8 d2 9b b1 e6 31 f6 4c 89 e7 e8 78 ec 1f e6 31 c0 e9 46 fe ff ff <0f> 0b 31 c0 e9 3d fe ff ff 4c 89 f7 e8 b0 9b b1 e6 b8 fe ff ff ff May 29 09:56:34 surprise kernel: RSP: 0018:ffffbe0dc2c6f848 EFLAGS: 00010282 May 29 09:56:34 surprise kernel: RAX: 00000000fffffffb RBX: ffff9dc4c3886000 RCX: 0000000000000006 May 29 09:56:34 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff9dc4cec16440 May 29 09:56:34 surprise kernel: RBP: ffffbe0dc2c6f8a8 R08: 0000000000000001 R09: 0000000000000582 May 29 09:56:34 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: ffff9dc4bfc57c80 May 29 09:56:34 surprise kernel: R13: 0000000000000000 R14: ffff9dc4c38860c4 R15: 0000000000000003 May 29 09:56:34 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:34 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:34 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:34 surprise kernel: Call Trace: May 29 09:56:34 surprise kernel: ieee80211_sta_tear_down_BA_sessions+0x65/0xf0 [mac80211] May 29 09:56:34 surprise kernel: __sta_info_destroy_part1+0x48/0x580 [mac80211] May 29 09:56:34 surprise kernel: __sta_info_flush+0xce/0x180 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_set_disassoc+0xbd/0x5a0 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:34 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:34 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:34 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:34 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:34 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:34 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:34 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:34 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:34 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:34 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:34 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:34 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:34 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:34 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:34 surprise kernel: dev_close+0x18/0x20 May 29 09:56:34 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:34 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:34 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:34 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:34 surprise kernel: kthread+0x120/0x140 May 29 09:56:34 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:34 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:34 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:34 surprise kernel: ---[ end trace 983f30a5b9bf5afd ]--- May 29 09:56:34 surprise kernel: ------------[ cut here ]------------ May 29 09:56:34 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:34 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 __sta_info_destroy_part1+0x4a9/0x580 [mac80211] May 29 09:56:34 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:34 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:34 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:34 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:34 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:34 surprise kernel: RIP: 0010:__sta_info_destroy_part1+0x4a9/0x580 [mac80211] May 29 09:56:34 surprise kernel: Code: 8d d4 1a e6 e9 d1 fc ff ff 49 8b 85 40 04 00 00 49 8d b5 60 04 00 00 48 c7 c7 a8 08 d8 c1 48 85 c0 48 0f 45 f0 e8 d9 ef 18 e6 <0f> 0b e9 44 fd ff ff 65 8b 05 69 74 30 3e 89 c0 48 0f a3 05 0f 36 May 29 09:56:34 surprise kernel: RSP: 0018:ffffbe0dc2c6f8f0 EFLAGS: 00010286 May 29 09:56:34 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4c3886000 RCX: 0000000000000006 May 29 09:56:34 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff9dc4cec16440 May 29 09:56:34 surprise kernel: RBP: ffffbe0dc2c6f928 R08: 0000000000000001 R09: 00000000000005ef May 29 09:56:34 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: ffff9dc4bf0407a0 May 29 09:56:34 surprise kernel: R13: ffff9dc4cca5c940 R14: ffff9dc4c4b8a050 R15: ffff9dc4b7b240c0 May 29 09:56:34 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:34 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:34 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:34 surprise kernel: Call Trace: May 29 09:56:34 surprise kernel: __sta_info_flush+0xce/0x180 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_set_disassoc+0xbd/0x5a0 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:34 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:34 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:34 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:34 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:34 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:34 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:34 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:34 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:34 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:34 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:34 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:34 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:34 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:34 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:34 surprise kernel: dev_close+0x18/0x20 May 29 09:56:34 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:34 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:34 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:34 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:34 surprise kernel: kthread+0x120/0x140 May 29 09:56:34 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:34 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:34 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:34 surprise kernel: ---[ end trace 983f30a5b9bf5afe ]--- May 29 09:56:34 surprise kernel: ------------[ cut here ]------------ May 29 09:56:34 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:34 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 ieee80211_key_replace+0x6d5/0x700 [mac80211] May 29 09:56:34 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:34 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:34 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:34 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:34 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:34 surprise kernel: RIP: 0010:ieee80211_key_replace+0x6d5/0x700 [mac80211] May 29 09:56:34 surprise kernel: Code: 00 45 31 c0 e9 e8 fc ff ff 49 8b 83 40 04 00 00 49 8d b3 60 04 00 00 48 c7 c7 00 23 d8 c1 48 85 c0 48 0f 45 f0 e8 0d f2 15 e6 <0f> 0b b8 fb ff ff ff e9 aa fa ff ff 0f b6 45 c8 44 89 c6 44 89 c1 May 29 09:56:34 surprise kernel: RSP: 0018:ffffbe0dc2c6f838 EFLAGS: 00010282 May 29 09:56:34 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4cca5c940 RCX: 0000000000000006 May 29 09:56:34 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff9dc4cec16440 May 29 09:56:34 surprise kernel: RBP: ffffbe0dc2c6f8c0 R08: 0000000000000001 R09: 0000000000000624 May 29 09:56:34 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: ffff9dc4c3886000 May 29 09:56:34 surprise kernel: R13: 0000000000000000 R14: ffff9dc4c0b63800 R15: 0000000000000000 May 29 09:56:34 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:34 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:34 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:34 surprise kernel: Call Trace: May 29 09:56:34 surprise kernel: ? _synchronize_rcu_expedited.constprop.64+0x26a/0x340 May 29 09:56:34 surprise kernel: ieee80211_free_sta_keys+0xae/0xf0 [mac80211] May 29 09:56:34 surprise kernel: __sta_info_destroy_part2+0x2b/0x180 [mac80211] May 29 09:56:34 surprise kernel: __sta_info_flush+0x12b/0x180 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_set_disassoc+0xbd/0x5a0 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:34 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:34 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:34 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:34 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:34 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:34 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:34 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:34 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:34 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:34 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:34 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:34 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:34 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:34 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:34 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:34 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:34 surprise kernel: dev_close+0x18/0x20 May 29 09:56:34 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:34 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5aff ]--- May 29 09:56:35 surprise kernel: wlp6s0: failed to remove key (0, 00:25:9c:14:0b:70) from hardware (-5) May 29 09:56:35 surprise kernel: ------------[ cut here ]------------ May 29 09:56:35 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 drv_sta_state+0x27d/0x400 [mac80211] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:drv_sta_state+0x27d/0x400 [mac80211] May 29 09:56:35 surprise kernel: Code: 0b 45 31 f6 e9 39 fe ff ff 49 8b 87 40 04 00 00 49 8d b7 60 04 00 00 48 c7 c7 20 08 d8 c1 48 85 c0 48 0f 45 f0 e8 65 1a 19 e6 <0f> 0b 41 be fb ff ff ff e9 10 fe ff ff 65 8b 05 ef 9e 30 3e 89 c0 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6f8a0 EFLAGS: 00010286 May 29 09:56:35 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4bf0407a0 RCX: 0000000000000006 May 29 09:56:35 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff9dc4cec16440 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6f8d8 R08: 0000000000000001 R09: 000000000000065d May 29 09:56:35 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000004 May 29 09:56:35 surprise kernel: R13: ffff9dc4cca5c940 R14: 0000000000000003 R15: ffff9dc4cca5c940 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: ? __ieee80211_key_destroy+0x57/0x80 [mac80211] May 29 09:56:35 surprise kernel: sta_info_move_state+0x23f/0x330 [mac80211] May 29 09:56:35 surprise kernel: __sta_info_destroy_part2+0x5e/0x180 [mac80211] May 29 09:56:35 surprise kernel: __sta_info_flush+0x12b/0x180 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_set_disassoc+0xbd/0x5a0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:35 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:35 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:35 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:35 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:35 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:35 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:35 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:35 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:35 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:35 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:35 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:35 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b00 ]--- May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/sta_info.c:1002 __sta_info_destroy_part2+0x141/0x180 [mac80211] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:__sta_info_destroy_part2+0x141/0x180 [mac80211] May 29 09:56:35 surprise kernel: Code: c5 05 00 48 8b 43 50 48 89 df 4c 8b a0 48 04 00 00 e8 43 cc ff ff 48 89 de 4c 89 e7 e8 d8 db ff ff 5b 41 5c 41 5d 41 5e 5d c3 <0f> 0b 80 bb 0c 01 00 00 00 0f 84 2e ff ff ff 45 31 c0 b9 01 00 00 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6f908 EFLAGS: 00010282 May 29 09:56:35 surprise kernel: RAX: 00000000fffffffb RBX: ffff9dc4c3886000 RCX: 0000000000000006 May 29 09:56:35 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff9dc4cec16440 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6f928 R08: 0000000000000001 R09: 000000000000065d May 29 09:56:35 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: ffff9dc4bf0407a0 May 29 09:56:35 surprise kernel: R13: ffff9dc4cca5c940 R14: ffff9dc4cca5c940 R15: ffff9dc4bf040cf8 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: __sta_info_flush+0x12b/0x180 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_set_disassoc+0xbd/0x5a0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:35 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:35 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:35 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:35 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:35 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:35 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:35 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:35 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:35 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:35 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:35 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:35 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b01 ]--- May 29 09:56:35 surprise kernel: ------------[ cut here ]------------ May 29 09:56:35 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 drv_sta_state+0x27d/0x400 [mac80211] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:drv_sta_state+0x27d/0x400 [mac80211] May 29 09:56:35 surprise kernel: Code: 0b 45 31 f6 e9 39 fe ff ff 49 8b 87 40 04 00 00 49 8d b7 60 04 00 00 48 c7 c7 20 08 d8 c1 48 85 c0 48 0f 45 f0 e8 65 1a 19 e6 <0f> 0b 41 be fb ff ff ff e9 10 fe ff ff 65 8b 05 ef 9e 30 3e 89 c0 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6f8c0 EFLAGS: 00010282 May 29 09:56:35 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4bf0407a0 RCX: 0000000000000006 May 29 09:56:35 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff9dc4cec16440 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6f8f8 R08: 0000000000000001 R09: 00000000000006c8 May 29 09:56:35 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000001 May 29 09:56:35 surprise kernel: R13: ffff9dc4cca5c940 R14: 0000000000000000 R15: ffff9dc4cca5c940 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: __sta_info_destroy_part2+0x166/0x180 [mac80211] May 29 09:56:35 surprise kernel: __sta_info_flush+0x12b/0x180 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_set_disassoc+0xbd/0x5a0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:35 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:35 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:35 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:35 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:35 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:35 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:35 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:35 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:35 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:35 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:35 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:35 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b02 ]--- May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/sta_info.c:1010 __sta_info_destroy_part2+0x16e/0x180 [mac80211] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:__sta_info_destroy_part2+0x16e/0x180 [mac80211] May 29 09:56:35 surprise kernel: Code: bb 0c 01 00 00 00 0f 84 2e ff ff ff 45 31 c0 b9 01 00 00 00 48 89 da 4c 89 ee 4c 89 e7 e8 ba a8 ff ff 85 c0 0f 84 10 ff ff ff <0f> 0b e9 09 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6f908 EFLAGS: 00010282 May 29 09:56:35 surprise kernel: RAX: 00000000fffffffb RBX: ffff9dc4c3886000 RCX: 0000000000000006 May 29 09:56:35 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff9dc4cec16440 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6f928 R08: 0000000000000001 R09: 00000000000006c8 May 29 09:56:35 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: ffff9dc4bf0407a0 May 29 09:56:35 surprise kernel: R13: ffff9dc4cca5c940 R14: ffff9dc4cca5c940 R15: ffff9dc4bf040cf8 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: __sta_info_flush+0x12b/0x180 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_set_disassoc+0xbd/0x5a0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:35 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:35 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:35 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:35 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:35 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:35 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:35 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:35 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:35 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:35 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:35 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:35 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b03 ]--- May 29 09:56:35 surprise kernel: ------------[ cut here ]------------ May 29 09:56:35 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 sta_set_sinfo+0x92c/0x950 [mac80211] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:sta_set_sinfo+0x92c/0x950 [mac80211] May 29 09:56:35 surprise kernel: Code: 00 06 49 89 07 e9 47 fa ff ff 48 8b b0 40 04 00 00 48 05 60 04 00 00 48 c7 c7 a8 08 d8 c1 48 85 f6 48 0f 44 f0 e8 26 c7 18 e6 <0f> 0b e9 91 f7 ff ff 41 88 47 3b 48 c1 e8 0c 48 83 f8 04 0f 95 c0 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6f8b0 EFLAGS: 00010282 May 29 09:56:35 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4cca5c940 RCX: 0000000000000006 May 29 09:56:35 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff9dc4cec16440 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6f8f8 R08: 0000000000000001 R09: 0000000000000731 May 29 09:56:35 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: ffff9dc4bf0407a0 May 29 09:56:35 surprise kernel: R13: ffff9dc4c3886200 R14: ffff9dc4c3886000 R15: ffff9dc486b67f00 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: __sta_info_destroy_part2+0xcb/0x180 [mac80211] May 29 09:56:35 surprise kernel: __sta_info_flush+0x12b/0x180 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_set_disassoc+0xbd/0x5a0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:35 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:35 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:35 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:35 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:35 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:35 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:35 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:35 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:35 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:35 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:35 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:35 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b04 ]--- May 29 09:56:35 surprise kernel: ------------[ cut here ]------------ May 29 09:56:35 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 ieee80211_bss_info_change_notify+0x195/0x1a0 [mac80211] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:ieee80211_bss_info_change_notify+0x195/0x1a0 [mac80211] May 29 09:56:35 surprise kernel: Code: ff ff 0f 0b e9 44 ff ff ff 48 8b 83 40 04 00 00 48 8d b3 60 04 00 00 48 c7 c7 28 07 d8 c1 48 85 c0 48 0f 45 f0 e8 3d 3a 19 e6 <0f> 0b e9 1c ff ff ff 0f 1f 40 00 0f 1f 44 00 00 55 31 c0 66 89 87 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6f968 EFLAGS: 00010286 May 29 09:56:35 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4cca5c940 RCX: 0000000000000006 May 29 09:56:35 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff9dc4cec16440 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6f990 R08: 0000000000000001 R09: 0000000000000767 May 29 09:56:35 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: 000000000080309f May 29 09:56:35 surprise kernel: R13: ffff9dc4bf0407a0 R14: 0000000000000003 R15: ffff9dc4cca5d218 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: ieee80211_set_disassoc+0x21f/0x5a0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:35 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:35 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:35 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:35 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:35 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:35 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:35 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:35 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:35 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:35 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:35 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:35 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b05 ]--- May 29 09:56:35 surprise kernel: ------------[ cut here ]------------ May 29 09:56:35 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 drv_conf_tx+0x16c/0x1b0 [mac80211] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:drv_conf_tx+0x16c/0x1b0 [mac80211] May 29 09:56:35 surprise kernel: Code: 5c 41 5d 41 5e 41 5f 5d c3 48 8b 83 40 04 00 00 48 8d b3 60 04 00 00 48 c7 c7 20 08 d8 c1 48 85 c0 48 0f 45 f0 e8 26 16 19 e6 <0f> 0b 41 bc fb ff ff ff e9 dd fe ff ff 41 0f b7 4e 04 0f b7 d0 48 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6f8f8 EFLAGS: 00010282 May 29 09:56:35 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4cca5c940 RCX: 0000000000000006 May 29 09:56:35 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff9dc4cec16440 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6f920 R08: 0000000000000001 R09: 000000000000079b May 29 09:56:35 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000000 May 29 09:56:35 surprise kernel: R13: ffff9dc4bf0407a0 R14: ffffbe0dc2c6f952 R15: 0000000000000000 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: ieee80211_set_wmm_default+0x1bb/0x3d0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_set_disassoc+0x22b/0x5a0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:35 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:35 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:35 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:35 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:35 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:35 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:35 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:35 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:35 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:35 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:35 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:35 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b06 ]--- May 29 09:56:35 surprise kernel: ------------[ cut here ]------------ May 29 09:56:35 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 drv_conf_tx+0x16c/0x1b0 [mac80211] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:drv_conf_tx+0x16c/0x1b0 [mac80211] May 29 09:56:35 surprise kernel: Code: 5c 41 5d 41 5e 41 5f 5d c3 48 8b 83 40 04 00 00 48 8d b3 60 04 00 00 48 c7 c7 20 08 d8 c1 48 85 c0 48 0f 45 f0 e8 26 16 19 e6 <0f> 0b 41 bc fb ff ff ff e9 dd fe ff ff 41 0f b7 4e 04 0f b7 d0 48 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6f8f8 EFLAGS: 00010282 May 29 09:56:35 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4cca5c940 RCX: 0000000000000006 May 29 09:56:35 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff9dc4cec16440 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6f920 R08: 0000000000000001 R09: 00000000000007d0 May 29 09:56:35 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000000 May 29 09:56:35 surprise kernel: R13: ffff9dc4bf0407a0 R14: ffffbe0dc2c6f952 R15: 0000000000000001 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: ieee80211_set_wmm_default+0x1bb/0x3d0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_set_disassoc+0x22b/0x5a0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:35 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:35 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:35 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:35 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:35 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:35 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:35 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:35 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:35 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:35 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:35 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:35 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b07 ]--- May 29 09:56:35 surprise kernel: ------------[ cut here ]------------ May 29 09:56:35 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 drv_conf_tx+0x16c/0x1b0 [mac80211] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:drv_conf_tx+0x16c/0x1b0 [mac80211] May 29 09:56:35 surprise kernel: Code: 5c 41 5d 41 5e 41 5f 5d c3 48 8b 83 40 04 00 00 48 8d b3 60 04 00 00 48 c7 c7 20 08 d8 c1 48 85 c0 48 0f 45 f0 e8 26 16 19 e6 <0f> 0b 41 bc fb ff ff ff e9 dd fe ff ff 41 0f b7 4e 04 0f b7 d0 48 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6f8f8 EFLAGS: 00010282 May 29 09:56:35 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4cca5c940 RCX: 0000000000000006 May 29 09:56:35 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff9dc4cec16440 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6f920 R08: 0000000000000001 R09: 0000000000000805 May 29 09:56:35 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000000 May 29 09:56:35 surprise kernel: R13: ffff9dc4bf0407a0 R14: ffffbe0dc2c6f952 R15: 0000000000000002 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: ieee80211_set_wmm_default+0x1bb/0x3d0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_set_disassoc+0x22b/0x5a0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:35 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:35 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:35 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:35 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:35 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:35 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:35 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:35 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:35 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:35 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:35 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:35 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b08 ]--- May 29 09:56:35 surprise kernel: ------------[ cut here ]------------ May 29 09:56:35 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 drv_conf_tx+0x16c/0x1b0 [mac80211] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:drv_conf_tx+0x16c/0x1b0 [mac80211] May 29 09:56:35 surprise kernel: Code: 5c 41 5d 41 5e 41 5f 5d c3 48 8b 83 40 04 00 00 48 8d b3 60 04 00 00 48 c7 c7 20 08 d8 c1 48 85 c0 48 0f 45 f0 e8 26 16 19 e6 <0f> 0b 41 bc fb ff ff ff e9 dd fe ff ff 41 0f b7 4e 04 0f b7 d0 48 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6f8f8 EFLAGS: 00010282 May 29 09:56:35 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4cca5c940 RCX: 0000000000000006 May 29 09:56:35 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff9dc4cec16440 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6f920 R08: 0000000000000001 R09: 000000000000083a May 29 09:56:35 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000000 May 29 09:56:35 surprise kernel: R13: ffff9dc4bf0407a0 R14: ffffbe0dc2c6f952 R15: 0000000000000003 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: ieee80211_set_wmm_default+0x1bb/0x3d0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_set_disassoc+0x22b/0x5a0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:35 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:35 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:35 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:35 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:35 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:35 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:35 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:35 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:35 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:35 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:35 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:35 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b09 ]--- May 29 09:56:35 surprise kernel: ------------[ cut here ]------------ May 29 09:56:35 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 ieee80211_assign_vif_chanctx+0x3f9/0x410 [mac80211] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:ieee80211_assign_vif_chanctx+0x3f9/0x410 [mac80211] May 29 09:56:35 surprise kernel: Code: fb ff ff ff e9 83 fd ff ff 48 8b 83 40 04 00 00 48 8d b3 60 04 00 00 48 c7 c7 c8 25 d8 c1 48 85 c0 48 0f 45 f0 e8 49 59 15 e6 <0f> 0b e9 92 fc ff ff 0f 0b e9 00 fd ff ff 0f 0b e9 6d fc ff ff 66 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6f918 EFLAGS: 00010286 May 29 09:56:35 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4cca5c940 RCX: 0000000000000006 May 29 09:56:35 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff9dc4cec16440 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6f948 R08: 0000000000000001 R09: 000000000000086f May 29 09:56:35 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000000 May 29 09:56:35 surprise kernel: R13: ffff9dc4bf0407a0 R14: ffff9dc4ba73a3c0 R15: ffff9dc4ba73a418 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: ? lock_timer_base+0x6b/0x90 May 29 09:56:35 surprise kernel: __ieee80211_vif_release_channel+0x54/0x140 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_vif_release_channel+0x3e/0x60 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_set_disassoc+0x291/0x5a0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:35 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:35 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:35 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:35 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:35 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:35 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:35 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:35 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:35 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:35 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:35 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:35 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b0a ]--- May 29 09:56:35 surprise kernel: ------------[ cut here ]------------ May 29 09:56:35 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 ieee80211_bss_info_change_notify+0x195/0x1a0 [mac80211] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:ieee80211_bss_info_change_notify+0x195/0x1a0 [mac80211] May 29 09:56:35 surprise kernel: Code: ff ff 0f 0b e9 44 ff ff ff 48 8b 83 40 04 00 00 48 8d b3 60 04 00 00 48 c7 c7 28 07 d8 c1 48 85 c0 48 0f 45 f0 e8 3d 3a 19 e6 <0f> 0b e9 1c ff ff ff 0f 1f 40 00 0f 1f 44 00 00 55 31 c0 66 89 87 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6f8e0 EFLAGS: 00010282 May 29 09:56:35 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4cca5c940 RCX: 0000000000000006 May 29 09:56:35 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000001 RDI: ffff9dc4cec16440 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6f908 R08: 0000000000040000 R09: 00000000000008a6 May 29 09:56:35 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000004000 May 29 09:56:35 surprise kernel: R13: ffff9dc4bf0407a0 R14: 0000000000000000 R15: ffff9dc4ba73a3c0 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: ieee80211_assign_vif_chanctx+0x259/0x410 [mac80211] May 29 09:56:35 surprise kernel: ? lock_timer_base+0x6b/0x90 May 29 09:56:35 surprise kernel: __ieee80211_vif_release_channel+0x54/0x140 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_vif_release_channel+0x3e/0x60 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_set_disassoc+0x291/0x5a0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:35 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:35 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:35 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:35 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:35 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:35 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:35 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:35 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:35 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:35 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:35 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:35 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b0b ]--- May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:870 ieee80211_del_chanctx+0x14d/0x160 [mac80211] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:ieee80211_del_chanctx+0x14d/0x160 [mac80211] May 29 09:56:35 surprise kernel: Code: 05 00 4d 85 e4 74 1e 49 8b 04 24 49 8b 7c 24 08 49 83 c4 18 48 89 de e8 c1 0f ec e6 49 8b 04 24 48 85 c0 75 e6 e9 68 ff ff ff <0f> 0b e9 16 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f 1f 44 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6f918 EFLAGS: 00010246 May 29 09:56:35 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4bf0407a0 RCX: ffff9dc4ba739dd0 May 29 09:56:35 surprise kernel: RDX: ffff9dc4bf0411c0 RSI: ffff9dc4ba73a3c0 RDI: ffff9dc4bf0407a0 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6f930 R08: ffff9dc4ba73a3e0 R09: ffff9dc4ba73a3f0 May 29 09:56:35 surprise kernel: R10: ffff9dc4ba73a3f0 R11: 0000000000000000 R12: ffff9dc4bf0407a0 May 29 09:56:35 surprise kernel: R13: ffff9dc4ba73a3c0 R14: ffff9dc4ba73a418 R15: ffff9dc4cca5d218 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: ieee80211_free_chanctx+0x8f/0xb0 [mac80211] May 29 09:56:35 surprise kernel: __ieee80211_vif_release_channel+0xf6/0x140 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_vif_release_channel+0x3e/0x60 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_set_disassoc+0x291/0x5a0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:35 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:35 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:35 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:35 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:35 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:35 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:35 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:35 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:35 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:35 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:35 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:35 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b0c ]--- May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at drivers/net/wireless/intel/iwlwifi/mvm/../iwl-trans.h:1086 iwl_mvm_mac_flush+0x276/0x2a0 [iwlmvm] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:iwl_mvm_mac_flush+0x276/0x2a0 [iwlmvm] May 29 09:56:35 surprise kernel: Code: 84 db 75 c9 48 8b 7d d0 48 81 c6 48 01 00 00 e8 20 5e 01 00 eb ca 4c 89 f7 e8 76 d1 a5 e6 e9 c9 fd ff ff 0f 0b e9 c2 fd ff ff <0f> 0b 48 8b 7f 30 49 c7 c0 b0 42 e0 c1 31 d2 31 f6 48 c7 c1 32 b4 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6f848 EFLAGS: 00010297 May 29 09:56:35 surprise kernel: RAX: ffffffffc080ea20 RBX: 0000000000000000 RCX: 0000000000000000 May 29 09:56:35 surprise kernel: RDX: 000000000000ffff RSI: 0000000000000000 RDI: ffff9dc4c1690018 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6f888 R08: ffff9dc4ba73a3e0 R09: 0000000000000000 May 29 09:56:35 surprise kernel: R10: ffff9dc4ba73a3f0 R11: 0000000000000000 R12: 000000000000ffff May 29 09:56:35 surprise kernel: R13: 0000000000000000 R14: 0000000000000000 R15: ffff9dc4bf0415a0 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: ? ieee80211_stop_queues_by_reason+0x8e/0xa0 [mac80211] May 29 09:56:35 surprise kernel: __ieee80211_flush_queues+0xba/0x1c0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_flush_queues+0x13/0x20 [mac80211] May 29 09:56:35 surprise kernel: __ieee80211_recalc_idle+0xb3/0x110 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_recalc_idle+0x14/0x30 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_del_chanctx+0x72/0x160 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_free_chanctx+0x8f/0xb0 [mac80211] May 29 09:56:35 surprise kernel: __ieee80211_vif_release_channel+0xf6/0x140 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_vif_release_channel+0x3e/0x60 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_set_disassoc+0x291/0x5a0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_mgd_deauth+0xfe/0x450 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:35 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:35 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:35 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:35 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:35 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:35 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:35 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:35 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:35 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:35 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:35 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:35 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b0d ]--- May 29 09:56:35 surprise kernel: iwlwifi 0000:06:00.0: iwl_trans_wait_tx_queues_empty bad state = 0 May 29 09:56:35 surprise kernel: ------------[ cut here ]------------ May 29 09:56:35 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 ieee80211_key_replace+0x6d5/0x700 [mac80211] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:ieee80211_key_replace+0x6d5/0x700 [mac80211] May 29 09:56:35 surprise kernel: Code: 00 45 31 c0 e9 e8 fc ff ff 49 8b 83 40 04 00 00 49 8d b3 60 04 00 00 48 c7 c7 00 23 d8 c1 48 85 c0 48 0f 45 f0 e8 0d f2 15 e6 <0f> 0b b8 fb ff ff ff e9 aa fa ff ff 0f b6 45 c8 44 89 c6 44 89 c1 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6f7c8 EFLAGS: 00010282 May 29 09:56:35 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4cca5c940 RCX: 0000000000000006 May 29 09:56:35 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff9dc4cec16440 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6f850 R08: 0000000000000001 R09: 000000000000094f May 29 09:56:35 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000000 May 29 09:56:35 surprise kernel: R13: 0000000000000001 R14: ffff9dc2bf4be000 R15: 0000000000000000 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: ? __wake_up+0x13/0x20 May 29 09:56:35 surprise kernel: ? netlink_broadcast_filtered+0x144/0x3f0 May 29 09:56:35 surprise kernel: ieee80211_key_free+0x3d/0x60 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_del_key+0x8e/0xd0 [mac80211] May 29 09:56:35 surprise kernel: __cfg80211_disconnected+0x144/0x410 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_process_deauth+0xc9/0xf0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_tx_mlme_mgmt+0xa4/0xb0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_report_disconnect+0x62/0x160 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_mgd_deauth+0x11a/0x450 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:35 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:35 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:35 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:35 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:35 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:35 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:35 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:35 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:35 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:35 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:35 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:35 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b0e ]--- May 29 09:56:35 surprise kernel: wlp6s0: failed to remove key (1, ff:ff:ff:ff:ff:ff) from hardware (-5) May 29 09:56:35 surprise kernel: ------------[ cut here ]------------ May 29 09:56:35 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 ieee80211_key_replace+0x6d5/0x700 [mac80211] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:ieee80211_key_replace+0x6d5/0x700 [mac80211] May 29 09:56:35 surprise kernel: Code: 00 45 31 c0 e9 e8 fc ff ff 49 8b 83 40 04 00 00 49 8d b3 60 04 00 00 48 c7 c7 00 23 d8 c1 48 85 c0 48 0f 45 f0 e8 0d f2 15 e6 <0f> 0b b8 fb ff ff ff e9 aa fa ff ff 0f b6 45 c8 44 89 c6 44 89 c1 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6f7c8 EFLAGS: 00010282 May 29 09:56:35 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4cca5c940 RCX: 0000000000000006 May 29 09:56:35 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff9dc4cec16440 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6f850 R08: 0000000000000001 R09: 000000000000098b May 29 09:56:35 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000000 May 29 09:56:35 surprise kernel: R13: 0000000000000002 R14: ffff9dc28c9fd800 R15: 0000000000000000 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: ? kzfree+0x2d/0x40 May 29 09:56:35 surprise kernel: ? ieee80211_set_key_rx_seq+0x40/0xf0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_key_free+0x3d/0x60 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_del_key+0x8e/0xd0 [mac80211] May 29 09:56:35 surprise kernel: __cfg80211_disconnected+0x144/0x410 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_process_deauth+0xc9/0xf0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_tx_mlme_mgmt+0xa4/0xb0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_report_disconnect+0x62/0x160 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_mgd_deauth+0x11a/0x450 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_deauth+0x18/0x20 [mac80211] May 29 09:56:35 surprise kernel: cfg80211_mlme_deauth+0xb3/0x1d0 [cfg80211] May 29 09:56:35 surprise kernel: ? _nv021950rm+0x33/0x5e0 [nvidia] May 29 09:56:35 surprise kernel: cfg80211_mlme_down+0x66/0x80 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_disconnect+0x12a/0x1e0 [cfg80211] May 29 09:56:35 surprise kernel: ? _raw_spin_unlock_bh+0x1e/0x20 May 29 09:56:35 surprise kernel: __cfg80211_leave+0x158/0x1a0 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_leave+0x2b/0x40 [cfg80211] May 29 09:56:35 surprise kernel: cfg80211_netdev_notifier_call+0xc8/0x520 [cfg80211] May 29 09:56:35 surprise kernel: ? do_error_trap+0x9b/0xc0 May 29 09:56:35 surprise kernel: ? inetdev_event+0x46/0x580 May 29 09:56:35 surprise kernel: ? skb_dequeue+0x59/0x70 May 29 09:56:35 surprise kernel: notifier_call_chain+0x4c/0x70 May 29 09:56:35 surprise kernel: raw_notifier_call_chain+0x16/0x20 May 29 09:56:35 surprise kernel: call_netdevice_notifiers_info+0x2d/0x60 May 29 09:56:35 surprise kernel: __dev_close_many+0x63/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b0f ]--- May 29 09:56:35 surprise kernel: wlp6s0: failed to remove key (2, ff:ff:ff:ff:ff:ff) from hardware (-5) May 29 09:56:35 surprise kernel: ------------[ cut here ]------------ May 29 09:56:35 surprise kernel: wlp6s0: Failed check-sdata-in-driver check, flags: 0x4 May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.h:19 drv_remove_interface+0xfe/0x110 [mac80211] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:drv_remove_interface+0xfe/0x110 [mac80211] May 29 09:56:35 surprise kernel: Code: 75 e8 5b 41 5c 41 5d 5d c3 48 8b b3 40 04 00 00 48 81 c3 60 04 00 00 48 c7 c7 20 08 d8 c1 48 85 f6 48 0f 44 f3 e8 f4 1c 19 e6 <0f> 0b e9 4e ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6fc40 EFLAGS: 00010286 May 29 09:56:35 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4cca5cda0 RCX: 0000000000000006 May 29 09:56:35 surprise kernel: RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff9dc4cec16440 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6fc58 R08: 0000000000000001 R09: 00000000000009c7 May 29 09:56:35 surprise kernel: R10: 0000000000000004 R11: 0000000000000000 R12: ffff9dc4bf041058 May 29 09:56:35 surprise kernel: R13: ffff9dc4bf0407a0 R14: ffff9dc4cca5d458 R15: ffff9dc4bf0407a0 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: ieee80211_do_stop+0x562/0x820 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_stop+0x1a/0x20 [mac80211] May 29 09:56:35 surprise kernel: __dev_close_many+0xa5/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b10 ]--- May 29 09:56:35 surprise kernel: WARNING: CPU: 0 PID: 30040 at net/mac80211/driver-ops.c:39 drv_stop+0xed/0x100 [mac80211] May 29 09:56:35 surprise kernel: Modules linked in: rfcomm ccm binfmt_misc veth ebtable_filter ebtables ip6t_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE xt_CHECKSUM xt_comment xt_tcpudp iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter bpfilter bridge stp llc aufs overlay cmac bnep nvidia_uvm(OE) nls_iso8859_1 snd_hda_codec_hdmi arc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio iwlmvm snd_hda_intel mac80211 snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo snd_hwdep videobuf2_vmalloc snd_seq_midi iwlwifi videobuf2_memops snd_seq_midi_event btusb snd_rawmidi videobuf2_v4l2 btrtl videobuf2_common edac_mce_amd btbcm btintel videodev snd_seq snd_pcm ucsi_ccg bluetooth kvm typec_ucsi snd_seq_device joydev media input_leds cfg80211 irqbypass snd_timer typec ecdh_generic snd soundcore ccp k10temp wmi_bmof mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 May 29 09:56:35 surprise kernel: algif_skcipher af_alg dm_crypt hid_logitech_hidpp nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul hid_microsoft ff_memless hid_logitech_dj hid_generic nvidia(POE) ghash_clmulni_intel aesni_intel drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops aes_x86_64 crypto_simd cryptd drm glue_helper usbhid hid ipmi_devintf i2c_piix4 r8169 ipmi_msghandler nvme i2c_nvidia_gpu ahci realtek libahci nvme_core wmi gpio_amdpt gpio_generic May 29 09:56:35 surprise kernel: CPU: 0 PID: 30040 Comm: kworker/0:0 Tainted: P W OE 5.0.0-15-generic #16-Ubuntu May 29 09:56:35 surprise kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M DS3H/B450M DS3H-CF, BIOS F4 01/25/2019 May 29 09:56:35 surprise kernel: Workqueue: events_freezable ieee80211_restart_work [mac80211] May 29 09:56:35 surprise kernel: RIP: 0010:drv_stop+0xed/0x100 [mac80211] May 29 09:56:35 surprise kernel: Code: 09 00 4d 85 e4 74 1e 49 8b 04 24 49 8b 7c 24 08 49 83 c4 18 48 89 de e8 b1 c0 ef e6 49 8b 04 24 48 85 c0 75 e6 e9 51 ff ff ff <0f> 0b 5b 41 5c 5d c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f 1f 44 May 29 09:56:35 surprise kernel: RSP: 0018:ffffbe0dc2c6fc30 EFLAGS: 00010246 May 29 09:56:35 surprise kernel: RAX: 0000000000000000 RBX: ffff9dc4bf0407a0 RCX: 0000000000000000 May 29 09:56:35 surprise kernel: RDX: ffff9dc4bd8c5c00 RSI: 0000000000000286 RDI: ffff9dc4bf0407a0 May 29 09:56:35 surprise kernel: RBP: ffffbe0dc2c6fc40 R08: 0000000000000000 R09: 0000000000000000 May 29 09:56:35 surprise kernel: R10: 0000000000000000 R11: ffffffffa945f2f8 R12: ffff9dc4bf041058 May 29 09:56:35 surprise kernel: R13: ffff9dc4bf040f28 R14: ffff9dc4cca5d458 R15: ffff9dc4bf0407a0 May 29 09:56:35 surprise kernel: FS: 0000000000000000(0000) GS:ffff9dc4cec00000(0000) knlGS:0000000000000000 May 29 09:56:35 surprise kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 29 09:56:35 surprise kernel: CR2: 0000393c97caa000 CR3: 000000034df22000 CR4: 00000000003406f0 May 29 09:56:35 surprise kernel: Call Trace: May 29 09:56:35 surprise kernel: ieee80211_stop_device+0x43/0x50 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_do_stop+0x58f/0x820 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_stop+0x1a/0x20 [mac80211] May 29 09:56:35 surprise kernel: __dev_close_many+0xa5/0x120 May 29 09:56:35 surprise kernel: dev_close_many+0x8c/0x140 May 29 09:56:35 surprise kernel: dev_close.part.108+0x4a/0x70 May 29 09:56:35 surprise kernel: dev_close+0x18/0x20 May 29 09:56:35 surprise kernel: cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] May 29 09:56:35 surprise kernel: ieee80211_handle_reconfig_failure+0x92/0xa0 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_reconfig+0x96/0x1170 [mac80211] May 29 09:56:35 surprise kernel: ieee80211_restart_work+0xbc/0xf0 [mac80211] May 29 09:56:35 surprise kernel: process_one_work+0x20f/0x410 May 29 09:56:35 surprise kernel: worker_thread+0x34/0x400 May 29 09:56:35 surprise kernel: kthread+0x120/0x140 May 29 09:56:35 surprise kernel: ? process_one_work+0x410/0x410 May 29 09:56:35 surprise kernel: ? __kthread_parkme+0x70/0x70 May 29 09:56:35 surprise kernel: ret_from_fork+0x22/0x40 May 29 09:56:35 surprise kernel: ---[ end trace 983f30a5b9bf5b11 ]--- May 29 09:56:34 surprise wpa_supplicant[1408]: wlp6s0: CTRL-EVENT-DISCONNECTED bssid=00:25:9c:14:0b:70 reason=3 locally_generated=1 May 29 09:56:35 surprise NetworkManager[1407]: [1559138195.0006] sup-iface[0x556e0de81810,wlp6s0]: connection disconnected (reason -3) May 29 09:56:35 surprise whoopsie[3423]: [09:56:34] Cannot reach: https://daisy.ubuntu.com May 29 09:56:35 surprise whoopsie[3423]: [09:56:34] offline May 29 09:56:34 surprise avahi-daemon[1391]: Interface wlp6s0.IPv6 no longer relevant for mDNS. May 29 09:56:35 surprise NetworkManager[1407]: [1559138195.0057] device (wlp6s0): supplicant interface state: completed -> disabled May 29 09:56:34 surprise avahi-daemon[1391]: Leaving mDNS multicast group on interface wlp6s0.IPv6 with address fd23:34c:7a96:0:cbd9:4e8c:f361:69dc. May 29 09:56:35 surprise NetworkManager[1407]: [1559138195.0057] device (p2p-dev-wlp6s0): supplicant management interface state: completed -> disabled May 29 09:56:34 surprise dhclient[3033]: receive_packet failed on wlp6s0: Network is down May 29 09:56:35 surprise avahi-daemon[1391]: Interface wlp6s0.IPv4 no longer relevant for mDNS. May 29 09:56:35 surprise avahi-daemon[1391]: Leaving mDNS multicast group on interface wlp6s0.IPv4 with address 192.168.1.188. May 29 09:56:35 surprise wpa_supplicant[1408]: dbus: wpa_dbus_property_changed: no property SessionLength in object /fi/w1/wpa_supplicant1/Interfaces/0 May 29 09:56:35 surprise avahi-daemon[1391]: Withdrawing address record for fd23:34c:7a96::7bc on wlp6s0. May 29 09:56:35 surprise avahi-daemon[1391]: Withdrawing address record for fd23:34c:7a96:0:f538:15ee:5ed7:11e3 on wlp6s0. May 29 09:56:35 surprise avahi-daemon[1391]: Withdrawing address record for fd23:34c:7a96:0:cbd9:4e8c:f361:69dc on wlp6s0. May 29 09:56:35 surprise avahi-daemon[1391]: Withdrawing address record for 192.168.1.188 on wlp6s0. May 29 09:57:30 surprise systemd-udevd[653]: devcd1: Worker [31086] processing SEQNUM=11254 is taking a long time