"WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state" only appeared when something went wrong. If everything's fine and I plug out the device, this warning is not shown. Here are the results from another device ID 148f:3070 Ralink Technology, Corp. RT2870/RT3070 Wireless Adapter running on an INTEL system. dmesg output if everything is ok: [14492.749187] usb 1-1: New USB device found, idVendor=148f, idProduct=3070, bcdDevice= 1.01 [14492.749197] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [14492.749203] usb 1-1: Product: 802.11 n WLAN [14492.749208] usb 1-1: Manufacturer: Ralink [14492.749213] usb 1-1: SerialNumber: 1.0 [14492.881097] usb 1-1: reset high-speed USB device number 20 using xhci_hcd [14493.035766] ieee80211 phy11: rt2x00_set_rt: Info - RT chipset 3070, rev 0201 detected [14493.090480] ieee80211 phy11: rt2x00_set_rf: Info - RF chipset 0005 detected [14493.091489] ieee80211 phy11: Selected rate control algorithm 'minstrel_ht' [14493.113656] rt2800usb 1-1:1.0 wlp0s20f0u1: renamed from wlan0 [14493.116525] audit: type=1130 audit(1573227592.687:137): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [14493.141430] ieee80211 phy11: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin' [14493.141456] ieee80211 phy11: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.36 [14498.126056] audit: type=1131 audit(1573227597.697:138): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [14506.300174] usb 1-1: USB disconnect, device number 20 [14506.463603] audit: type=1130 audit(1573227606.037:139): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' demsg if the device stops working and something went wrong: [14565.489976] usb 1-1: new high-speed USB device number 21 using xhci_hcd [14565.648114] usb 1-1: New USB device found, idVendor=148f, idProduct=3070, bcdDevice= 1.01 [14565.648124] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [14565.648130] usb 1-1: Product: 802.11 n WLAN [14565.648135] usb 1-1: Manufacturer: Ralink [14565.648140] usb 1-1: SerialNumber: 1.0 [14565.773934] usb 1-1: reset high-speed USB device number 21 using xhci_hcd [14565.927986] ieee80211 phy12: rt2x00_set_rt: Info - RT chipset 3070, rev 0201 detected [14565.982385] ieee80211 phy12: rt2x00_set_rf: Info - RF chipset 0005 detected [14565.983295] ieee80211 phy12: Selected rate control algorithm 'minstrel_ht' [14566.002249] rt2800usb 1-1:1.0 wlp0s20f0u1: renamed from wlan0 [14566.004829] audit: type=1130 audit(1573227665.577:141): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [14566.018308] ieee80211 phy12: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin' [14566.018335] ieee80211 phy12: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.36 [14571.010706] audit: type=1131 audit(1573227670.584:142): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [14576.147069] ------------[ cut here ]------------ [14576.147136] WARNING: CPU: 1 PID: 0 at net/mac80211/rx.c:804 ieee80211_rx_napi.cold+0xc/0x67 [mac80211] [14576.147137] Modules linked in: rt2800usb rt2x00usb rt2800lib rt2x00lib ath9k_htc ath9k_common ath9k_hw ath mt76x0u mt76x0_common mt76x02_usb mt76_usb mt76x02_lib mt76 ccm fuse nls_iso8859_1 nls_cp437 vfat fat nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) uvcvideo videobuf2_vmalloc videobuf2_memops snd_soc_skl videobuf2_v4l2 snd_soc_hdac_hda videobuf2_common snd_hda_ext_core videodev snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp mc snd_soc_acpi_intel_match snd_soc_acpi snd_hda_codec_hdmi snd_hda_codec_realtek rtsx_usb_ms rtl8821ae snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_codec_generic memstick ledtrig_audio r8169 x86_pkg_temp_thermal intel_powerclamp coretemp btcoexist rtl_pci joydev kvm_intel rtlwifi realtek mousedev i915 libphy btusb btrtl btbcm btintel kvm mac80211 ipmi_devintf bluetooth ipmi_msghandler i2c_algo_bit irqbypass snd_hda_intel drm_kms_helper snd_hda_codec drm cfg80211 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_core asus_nb_wmi asus_wmi [14576.147158] aesni_intel intel_gtt libarc4 snd_hwdep intel_rapl_msr agpgart snd_pcm aes_x86_64 crypto_simd mei_hdcp syscopyarea cryptd sparse_keymap i2c_hid ecdh_generic sysfillrect glue_helper iTCO_wdt sysimgblt rfkill iTCO_vendor_support fb_sys_fops intel_cstate intel_uncore ecc intel_rapl_perf mxm_wmi snd_timer snd intel_xhci_usb_role_switch input_leds pcspkr soundcore roles elan_i2c tpm_crb evdev processor_thermal_device tpm_tis intel_rapl_common tpm_tis_core mei_me int3403_thermal tpm int340x_thermal_zone mac_hid i2c_i801 mei rng_core intel_soc_dts_iosf intel_pch_thermal idma64 intel_lpss_pci intel_lpss int3400_thermal acpi_thermal_rel wmi asus_wireless ac battery sg crypto_user ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 rtsx_usb_sdmmc mmc_core rtsx_usb hid_generic usbhid hid sr_mod cdrom sd_mod ahci serio_raw libahci atkbd libps2 libata xhci_pci crc32c_intel scsi_mod xhci_hcd i8042 serio [14576.147187] CPU: 1 PID: 0 Comm: swapper/1 Tainted: P W OE 5.3.8-arch1-1 #1 [14576.147187] Hardware name: ASUSTeK COMPUTER INC. X555UB/X555UB, BIOS X555UB.301 02/20/2017 [14576.147203] RIP: 0010:ieee80211_rx_napi.cold+0xc/0x67 [mac80211] [14576.147205] Code: 38 48 81 c1 70 04 00 00 48 81 c6 38 01 00 00 e8 0a 40 8e f1 b8 01 00 00 00 e9 26 4b fb ff 48 c7 c7 60 7b 94 c0 e8 b7 53 3c f1 <0f> 0b 48 89 ef e8 7f 28 a1 f1 e9 d1 5b fb ff 48 c7 c7 60 7b 94 c0 [14576.147206] RSP: 0018:ffffab7a00120e10 EFLAGS: 00010246 [14576.147207] RAX: 0000000000000024 RBX: ffff9656387207a0 RCX: 0000000000000000 [14576.147207] RDX: 0000000000000000 RSI: 00000000000000f6 RDI: 00000000ffffffff [14576.147208] RBP: ffff965615251400 R08: 0000000000000d40 R09: 0000000000000001 [14576.147209] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [14576.147209] R13: 0000000000000001 R14: 0000000000000006 R15: 0000000000000000 [14576.147210] FS: 0000000000000000(0000) GS:ffff96563ba80000(0000) knlGS:0000000000000000 [14576.147211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [14576.147211] CR2: 00005642ee566100 CR3: 000000019b00a001 CR4: 00000000003606e0 [14576.147212] Call Trace: [14576.147214] [14576.147219] ? __mod_zone_page_state+0x66/0xa0 [14576.147222] ? _raw_spin_unlock_irqrestore+0x20/0x40 [14576.147224] ? kmem_cache_free_bulk+0x2e1/0x450 [14576.147234] ieee80211_tasklet_handler+0xbc/0xd0 [mac80211] [14576.147237] tasklet_action_common.isra.0+0x4a/0xb0 [14576.147239] __do_softirq+0x114/0x332 [14576.147241] irq_exit+0xd4/0xf0 [14576.147242] do_IRQ+0xbb/0x130 [14576.147245] common_interrupt+0xf/0xf [14576.147246] [14576.147248] RIP: 0010:cpuidle_enter_state+0xc4/0x480 [14576.147249] Code: e8 41 d6 9b ff 80 7c 24 0f 00 74 17 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85 93 03 00 00 31 ff e8 a3 6b a2 ff fb 66 0f 1f 44 00 00 <45> 85 e4 0f 88 be 02 00 00 49 63 cc 4c 2b 6c 24 10 48 8d 04 49 48 [14576.147250] RSP: 0018:ffffab7a000cbe68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffda [14576.147251] RAX: ffff96563ba80000 RBX: ffffffffb2ebcd60 RCX: 000000000000001f [14576.147252] RDX: 0000000000000000 RSI: 00000000355556ca RDI: 0000000000000000 [14576.147252] RBP: ffff96563bab4200 R08: 00000d41c610ca50 R09: 0000000000000000 [14576.147253] R10: ffff96563baa9784 R11: ffff96563baa9764 R12: 0000000000000008 [14576.147254] R13: 00000d41c610ca50 R14: 0000000000000008 R15: ffff96563a149ec0 [14576.147256] ? cpuidle_enter_state+0x9f/0x480 [14576.147258] cpuidle_enter+0x29/0x40 [14576.147260] do_idle+0x1de/0x260 [14576.147262] cpu_startup_entry+0x19/0x20 [14576.147265] start_secondary+0x185/0x1d0 [14576.147267] secondary_startup_64+0xa4/0xb0 [14576.147269] ---[ end trace 6c01ee4ff02c47b6 ]--- [14576.147743] ------------[ cut here ]------------ [14576.147775] WARNING: CPU: 1 PID: 272 at net/mac80211/rx.c:804 ieee80211_rx_napi.cold+0xc/0x67 [mac80211] [14576.147775] Modules linked in: rt2800usb rt2x00usb rt2800lib rt2x00lib ath9k_htc ath9k_common ath9k_hw ath mt76x0u mt76x0_common mt76x02_usb mt76_usb mt76x02_lib mt76 ccm fuse nls_iso8859_1 nls_cp437 vfat fat nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) uvcvideo videobuf2_vmalloc videobuf2_memops snd_soc_skl videobuf2_v4l2 snd_soc_hdac_hda videobuf2_common snd_hda_ext_core videodev snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp mc snd_soc_acpi_intel_match snd_soc_acpi snd_hda_codec_hdmi snd_hda_codec_realtek rtsx_usb_ms rtl8821ae snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_codec_generic memstick ledtrig_audio r8169 x86_pkg_temp_thermal intel_powerclamp coretemp btcoexist rtl_pci joydev kvm_intel rtlwifi realtek mousedev i915 libphy btusb btrtl btbcm btintel kvm mac80211 ipmi_devintf bluetooth ipmi_msghandler i2c_algo_bit irqbypass snd_hda_intel drm_kms_helper snd_hda_codec drm cfg80211 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_core asus_nb_wmi asus_wmi [14576.147791] aesni_intel intel_gtt libarc4 snd_hwdep intel_rapl_msr agpgart snd_pcm aes_x86_64 crypto_simd mei_hdcp syscopyarea cryptd sparse_keymap i2c_hid ecdh_generic sysfillrect glue_helper iTCO_wdt sysimgblt rfkill iTCO_vendor_support fb_sys_fops intel_cstate intel_uncore ecc intel_rapl_perf mxm_wmi snd_timer snd intel_xhci_usb_role_switch input_leds pcspkr soundcore roles elan_i2c tpm_crb evdev processor_thermal_device tpm_tis intel_rapl_common tpm_tis_core mei_me int3403_thermal tpm int340x_thermal_zone mac_hid i2c_i801 mei rng_core intel_soc_dts_iosf intel_pch_thermal idma64 intel_lpss_pci intel_lpss int3400_thermal acpi_thermal_rel wmi asus_wireless ac battery sg crypto_user ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 rtsx_usb_sdmmc mmc_core rtsx_usb hid_generic usbhid hid sr_mod cdrom sd_mod ahci serio_raw libahci atkbd libps2 libata xhci_pci crc32c_intel scsi_mod xhci_hcd i8042 serio [14576.147809] CPU: 1 PID: 272 Comm: systemd-journal Tainted: P W OE 5.3.8-arch1-1 #1 [14576.147809] Hardware name: ASUSTeK COMPUTER INC. X555UB/X555UB, BIOS X555UB.301 02/20/2017 [14576.147823] RIP: 0010:ieee80211_rx_napi.cold+0xc/0x67 [mac80211] [14576.147824] Code: 38 48 81 c1 70 04 00 00 48 81 c6 38 01 00 00 e8 0a 40 8e f1 b8 01 00 00 00 e9 26 4b fb ff 48 c7 c7 60 7b 94 c0 e8 b7 53 3c f1 <0f> 0b 48 89 ef e8 7f 28 a1 f1 e9 d1 5b fb ff 48 c7 c7 60 7b 94 c0 [14576.147825] RSP: 0000:ffffab7a00120e10 EFLAGS: 00010246 [14576.147826] RAX: 0000000000000024 RBX: ffff9656387207a0 RCX: 0000000000000000 [14576.147827] RDX: 0000000000000000 RSI: ffff96563ba97708 RDI: 00000000ffffffff [14576.147827] RBP: ffff965615251300 R08: 0000000000000d6c R09: 0000000000000001 [14576.147828] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [14576.147828] R13: 0000000000000001 R14: 0000000000000006 R15: 0000000000000000 [14576.147829] FS: 00007f875aea1840(0000) GS:ffff96563ba80000(0000) knlGS:0000000000000000 [14576.147830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [14576.147830] CR2: 00007f875a305a58 CR3: 0000000276ed8003 CR4: 00000000003606e0 [14576.147831] Call Trace: [14576.147832] [14576.147834] ? __mod_zone_page_state+0x66/0xa0 [14576.147837] ? kmem_cache_free_bulk+0x2e1/0x450 [14576.147846] ieee80211_tasklet_handler+0xbc/0xd0 [mac80211] [14576.147848] tasklet_action_common.isra.0+0x4a/0xb0 [14576.147850] __do_softirq+0x114/0x332 [14576.147851] irq_exit+0xd4/0xf0 [14576.147853] do_IRQ+0xbb/0x130 [14576.147855] common_interrupt+0xf/0xf [14576.147855] [14576.147856] RIP: 0033:0x7f875c37bc23 [14576.147858] Code: 89 df ff 15 df 0b 24 00 85 c0 78 53 4c 8b 54 24 38 49 8b 42 38 48 85 c0 0f 85 f9 00 00 00 49 89 6a 28 48 83 c0 01 49 83 c7 01 <49> 89 42 38 4d 39 fc 75 aa 48 83 7c 24 08 00 74 0d 48 8b 44 24 28 [14576.147858] RSP: 002b:00007ffe369e9c20 EFLAGS: 00010202 ORIG_RAX: ffffffffffffffda [14576.147859] RAX: 00000000000001ef RBX: 0000556fa6ff9890 RCX: 0000000000000000 [14576.147860] RDX: 0000000000000006 RSI: 00007f875c4b43fc RDI: 00007f87585160f0 [14576.147860] RBP: 000000000150d740 R08: 0000000000001608 R09: 0000556fa6ff8350 [14576.147861] R10: 00007f875a305a20 R11: 00000000000038f0 R12: 0000000000000009 [14576.147862] R13: 00007f8759bae740 R14: 00007ffe369e9c58 R15: 0000000000000007 [14576.147863] ---[ end trace 6c01ee4ff02c47b7 ]--- [14576.147981] ------------[ cut here ]------------ [14576.148004] WARNING: CPU: 1 PID: 272 at net/mac80211/rx.c:804 ieee80211_rx_napi.cold+0xc/0x67 [mac80211] [14576.148004] Modules linked in: rt2800usb rt2x00usb rt2800lib rt2x00lib ath9k_htc ath9k_common ath9k_hw ath mt76x0u mt76x0_common mt76x02_usb mt76_usb mt76x02_lib mt76 ccm fuse nls_iso8859_1 nls_cp437 vfat fat nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) uvcvideo videobuf2_vmalloc videobuf2_memops snd_soc_skl videobuf2_v4l2 snd_soc_hdac_hda videobuf2_common snd_hda_ext_core videodev snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp mc snd_soc_acpi_intel_match snd_soc_acpi snd_hda_codec_hdmi snd_hda_codec_realtek rtsx_usb_ms rtl8821ae snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_codec_generic memstick ledtrig_audio r8169 x86_pkg_temp_thermal intel_powerclamp coretemp btcoexist rtl_pci joydev kvm_intel rtlwifi realtek mousedev i915 libphy btusb btrtl btbcm btintel kvm mac80211 ipmi_devintf bluetooth ipmi_msghandler i2c_algo_bit irqbypass snd_hda_intel drm_kms_helper snd_hda_codec drm cfg80211 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_core asus_nb_wmi asus_wmi [14576.148018] aesni_intel intel_gtt libarc4 snd_hwdep intel_rapl_msr agpgart snd_pcm aes_x86_64 crypto_simd mei_hdcp syscopyarea cryptd sparse_keymap i2c_hid ecdh_generic sysfillrect glue_helper iTCO_wdt sysimgblt rfkill iTCO_vendor_support fb_sys_fops intel_cstate intel_uncore ecc intel_rapl_perf mxm_wmi snd_timer snd intel_xhci_usb_role_switch input_leds pcspkr soundcore roles elan_i2c tpm_crb evdev processor_thermal_device tpm_tis intel_rapl_common tpm_tis_core mei_me int3403_thermal tpm int340x_thermal_zone mac_hid i2c_i801 mei rng_core intel_soc_dts_iosf intel_pch_thermal idma64 intel_lpss_pci intel_lpss int3400_thermal acpi_thermal_rel wmi asus_wireless ac battery sg crypto_user ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 rtsx_usb_sdmmc mmc_core rtsx_usb hid_generic usbhid hid sr_mod cdrom sd_mod ahci serio_raw libahci atkbd libps2 libata xhci_pci crc32c_intel scsi_mod xhci_hcd i8042 serio [14576.148034] CPU: 1 PID: 272 Comm: systemd-journal Tainted: P W OE 5.3.8-arch1-1 #1 [14576.148034] Hardware name: ASUSTeK COMPUTER INC. X555UB/X555UB, BIOS X555UB.301 02/20/2017 [14576.148047] RIP: 0010:ieee80211_rx_napi.cold+0xc/0x67 [mac80211] [14576.148049] Code: 38 48 81 c1 70 04 00 00 48 81 c6 38 01 00 00 e8 0a 40 8e f1 b8 01 00 00 00 e9 26 4b fb ff 48 c7 c7 60 7b 94 c0 e8 b7 53 3c f1 <0f> 0b 48 89 ef e8 7f 28 a1 f1 e9 d1 5b fb ff 48 c7 c7 60 7b 94 c0 [14576.148049] RSP: 0018:ffffab7a00120e10 EFLAGS: 00010246 [14576.148050] RAX: 0000000000000024 RBX: ffff9656387207a0 RCX: 0000000000000000 [14576.148051] RDX: 0000000000000000 RSI: 0000000000000086 RDI: 00000000ffffffff [14576.148051] RBP: ffff9655c18b8f00 R08: 0000000000000d91 R09: 0000000000000001 [14576.148052] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [14576.148052] R13: 0000000000000001 R14: 0000000000000006 R15: 0000000000000000 [14576.148053] FS: 00007f875aea1840(0000) GS:ffff96563ba80000(0000) knlGS:0000000000000000 [14576.148054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [14576.148055] CR2: 00007f875a045e10 CR3: 0000000276ed8003 CR4: 00000000003606e0 [14576.148055] Call Trace: [14576.148056] [14576.148058] ? __mod_zone_page_state+0x66/0xa0 [14576.148060] ? kmem_cache_free_bulk+0x2e1/0x450 [14576.148070] ieee80211_tasklet_handler+0xbc/0xd0 [mac80211] [14576.148071] tasklet_action_common.isra.0+0x4a/0xb0 [14576.148073] __do_softirq+0x114/0x332 [14576.148074] irq_exit+0xd4/0xf0 [14576.148075] do_IRQ+0xbb/0x130 [14576.148077] common_interrupt+0xf/0xf [14576.148078] [14576.148080] RIP: 0010:devkmsg_poll+0x6f/0xa0 [14576.148081] Code: 80 00 49 8b 04 24 45 31 e4 48 3b 05 6b a0 7d 01 72 1e 48 c7 c7 0c 06 4b b3 e8 8d ab 80 00 e8 e8 3d 00 00 fb 66 0f 1f 44 00 00 <44> 89 e0 41 5c c3 48 3b 05 54 a0 7d 01 45 19 e4 41 83 e4 0a 41 83 [14576.148082] RSP: 0018:ffffab7a002a7d40 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffda [14576.148083] RAX: 0000000080000000 RBX: ffff965636f9e870 RCX: 0000000000000000 [14576.148083] RDX: 0000000000000001 RSI: ffffab7a002a7d88 RDI: 00000000ffffffff [14576.148084] RBP: ffffab7a002a7d88 R08: 0000000000000000 R09: 0000000000000000 [14576.148084] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000041 [14576.148085] R13: ffffab7a002a7de0 R14: ffffab7a002a7dc8 R15: ffffab7a002a7e78 [14576.148088] ep_item_poll.isra.0+0x3f/0xb0 [14576.148090] ep_send_events_proc+0xeb/0x1f0 [14576.148092] ? balance_dirty_pages_ratelimited+0x102/0x4c0 [14576.148093] ? ep_read_events_proc+0xe0/0xe0 [14576.148095] ep_scan_ready_list.constprop.0+0xa3/0x1f0 [14576.148097] ep_poll+0x118/0x4b0 [14576.148099] do_epoll_wait+0xb0/0xd0 [14576.148100] __x64_sys_epoll_wait+0x1a/0x20 [14576.148102] do_syscall_64+0x5f/0x1c0 [14576.148104] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [14576.148105] RIP: 0033:0x7f875c6bf60e [14576.148106] Code: 10 89 7c 24 0c 89 4c 24 1c e8 2e 65 f8 ff 44 8b 54 24 1c 8b 54 24 18 41 89 c0 48 8b 74 24 10 8b 7c 24 0c b8 e8 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 44 89 c7 89 44 24 0c e8 5e 65 f8 ff 8b 44 [14576.148107] RSP: 002b:00007ffe369ec500 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [14576.148108] RAX: ffffffffffffffda RBX: 0000556fa6ff3d90 RCX: 00007f875c6bf60e [14576.148108] RDX: 0000000000000030 RSI: 00007ffe369ec530 RDI: 0000000000000008 [14576.148109] RBP: 00007ffe369ec870 R08: 0000000000000000 R09: 0000000000000030 [14576.148109] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffe369ec530 [14576.148110] R13: ffffffffffffffff R14: 0000000000000000 R15: 0000000000000001 [14576.148111] ---[ end trace 6c01ee4ff02c47b8 ]--- [14577.298535] usb 1-1: USB disconnect, device number 21 [14577.299850] xhci_hcd 0000:00:14.0: WARN Cannot submit Set TR Deq Ptr [14577.299857] xhci_hcd 0000:00:14.0: A Set TR Deq Ptr command is pending. [14577.425685] audit: type=1130 audit(1573227676.997:143): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' If we assume the driver is ok (we can do this, because it happens on different drivers) the cause must be located within xhci (USB host).