Public bug reported: [ 51.501462] ------------[ cut here ]------------ [ 51.501465] thunderbolt 0000:08:00.0: interrupt for TX ring 0 is already disabled [ 51.501480] WARNING: CPU: 4 PID: 82 at /build/linux-uQJ2um/linux-4.15.0/drivers/thunderbolt/nhi.c:106 ring_interrupt_active+0x20c/0x270 [thunderbolt] [ 51.501481] Modules linked in: rfcomm ccm thunderbolt cmac bnep arc4 snd_hda_codec_hdmi nls_iso8859_1 snd_hda_codec_realtek snd_hda_codec_generic hid_multitouch dell_wmi dell_laptop dell_smbios wmi_bmof intel_wmi_thunderbolt intel_rapl mxm_wmi x86_pkg_temp_thermal intel_powerclamp coretemp dell_wmi_descriptor dcdbas kvm_intel dell_smm_hwmon kvm irqbypass snd_hda_intel crct10dif_pclmul crc32_pclmul snd_hda_codec ghash_clmulni_intel snd_hda_core pcbc snd_hwdep snd_pcm ath10k_pci aesni_intel ath10k_core aes_x86_64 crypto_simd glue_helper cryptd snd_seq_midi ath uvcvideo intel_cstate snd_seq_midi_event snd_rawmidi intel_rapl_perf mac80211 snd_seq videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device snd_timer serio_raw videobuf2_core cdc_ether btusb usbnet videodev btrtl snd btbcm idma64 btintel [ 51.501517] r8152 virt_dma media soundcore joydev rtsx_pci_ms mii input_leds cfg80211 bluetooth memstick ecdh_generic mei_me intel_lpss_pci processor_thermal_device mei shpchp intel_soc_dts_iosf intel_lpss intel_pch_thermal nvidia_uvm(POE) int3400_thermal int3403_thermal int340x_thermal_zone wmi acpi_thermal_rel mac_hid intel_hid acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid ses enclosure scsi_transport_sas uas usb_storage nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt rtsx_pci_sdmmc fb_sys_fops ahci nvme ipmi_devintf psmouse drm nvme_core rtsx_pci libahci ipmi_msghandler i2c_hid hid video [ 51.501552] CPU: 4 PID: 82 Comm: kworker/u16:1 Tainted: P W OE 4.15.0-45-generic #48-Ubuntu [ 51.501553] Hardware name: Dell Inc. XPS 15 9560/05FFDN, BIOS 1.12.1 10/02/2018 [ 51.501556] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 51.501561] RIP: 0010:ring_interrupt_active+0x20c/0x270 [thunderbolt] [ 51.501562] RSP: 0018:ffff9eb4c1befb38 EFLAGS: 00010082 [ 51.501563] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000006 [ 51.501564] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff92e47e516490 [ 51.501565] RBP: ffff9eb4c1befb70 R08: 0000000000000001 R09: 0000000000000529 [ 51.501566] R10: 0000000000000040 R11: 0000000000000000 R12: ffffffffc1d90a1d [ 51.501567] R13: 0000000000038200 R14: ffff92e4641d3c00 R15: ffffffffc1d90a14 [ 51.501568] FS: 0000000000000000(0000) GS:ffff92e47e500000(0000) knlGS:0000000000000000 [ 51.501569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.501570] CR2: 00001fbc9e7103f8 CR3: 000000002660a004 CR4: 00000000003606e0 [ 51.501570] Call Trace: [ 51.501575] tb_ring_stop+0x109/0x160 [thunderbolt] [ 51.501578] tb_ctl_stop+0x45/0xc0 [thunderbolt] [ 51.501582] tb_domain_remove+0x42/0x70 [thunderbolt] [ 51.501585] nhi_remove+0x4b/0x60 [thunderbolt] [ 51.501588] pci_device_remove+0x3e/0xb0 [ 51.501590] device_release_driver_internal+0x15b/0x240 [ 51.501592] device_release_driver+0x12/0x20 [ 51.501594] pci_stop_bus_device+0x7f/0xa0 [ 51.501595] pci_stop_and_remove_bus_device+0x12/0x20 [ 51.501597] trim_stale_devices+0x11d/0x150 [ 51.501598] trim_stale_devices+0xa9/0x150 [ 51.501599] trim_stale_devices+0xbb/0x150 [ 51.501600] ? get_slot_status+0xa2/0x100 [ 51.501601] acpiphp_check_bridge.part.7+0x100/0x140 [ 51.501602] acpiphp_hotplug_notify+0x18e/0x220 [ 51.501603] ? free_bridge+0x100/0x100 [ 51.501605] acpi_device_hotplug+0xa4/0x4b0 [ 51.501607] acpi_hotplug_work_fn+0x1e/0x30 [ 51.501609] process_one_work+0x1de/0x410 [ 51.501610] worker_thread+0x32/0x410 [ 51.501612] kthread+0x121/0x140 [ 51.501613] ? process_one_work+0x410/0x410 [ 51.501615] ? kthread_create_worker_on_cpu+0x70/0x70 [ 51.501617] ret_from_fork+0x35/0x40 [ 51.501618] Code: 00 48 89 55 c8 44 89 45 d4 e8 21 a0 8c ee 44 8b 45 d4 48 8b 55 c8 4d 89 f9 4c 89 e1 48 89 c6 48 c7 c7 38 12 d9 c1 e8 b4 d8 30 ee <0f> 0b e9 36 ff ff ff 41 0f b6 46 78 d3 e0 09 c7 e9 cd fe ff ff [ 51.501644] ---[ end trace dbb8a6822d824854 ]---
** Affects: thunderbolt-tools (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thunderbolt-tools in Ubuntu. Matching subscriptions: Kernel Packages https://bugs.launchpad.net/bugs/1818228 Title: thunderbolt Status in thunderbolt-tools package in Ubuntu: New Bug description: [ 51.501462] ------------[ cut here ]------------ [ 51.501465] thunderbolt 0000:08:00.0: interrupt for TX ring 0 is already disabled [ 51.501480] WARNING: CPU: 4 PID: 82 at /build/linux-uQJ2um/linux-4.15.0/drivers/thunderbolt/nhi.c:106 ring_interrupt_active+0x20c/0x270 [thunderbolt] [ 51.501481] Modules linked in: rfcomm ccm thunderbolt cmac bnep arc4 snd_hda_codec_hdmi nls_iso8859_1 snd_hda_codec_realtek snd_hda_codec_generic hid_multitouch dell_wmi dell_laptop dell_smbios wmi_bmof intel_wmi_thunderbolt intel_rapl mxm_wmi x86_pkg_temp_thermal intel_powerclamp coretemp dell_wmi_descriptor dcdbas kvm_intel dell_smm_hwmon kvm irqbypass snd_hda_intel crct10dif_pclmul crc32_pclmul snd_hda_codec ghash_clmulni_intel snd_hda_core pcbc snd_hwdep snd_pcm ath10k_pci aesni_intel ath10k_core aes_x86_64 crypto_simd glue_helper cryptd snd_seq_midi ath uvcvideo intel_cstate snd_seq_midi_event snd_rawmidi intel_rapl_perf mac80211 snd_seq videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq_device snd_timer serio_raw videobuf2_core cdc_ether btusb usbnet videodev btrtl snd btbcm idma64 btintel [ 51.501517] r8152 virt_dma media soundcore joydev rtsx_pci_ms mii input_leds cfg80211 bluetooth memstick ecdh_generic mei_me intel_lpss_pci processor_thermal_device mei shpchp intel_soc_dts_iosf intel_lpss intel_pch_thermal nvidia_uvm(POE) int3400_thermal int3403_thermal int340x_thermal_zone wmi acpi_thermal_rel mac_hid intel_hid acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid ses enclosure scsi_transport_sas uas usb_storage nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt rtsx_pci_sdmmc fb_sys_fops ahci nvme ipmi_devintf psmouse drm nvme_core rtsx_pci libahci ipmi_msghandler i2c_hid hid video [ 51.501552] CPU: 4 PID: 82 Comm: kworker/u16:1 Tainted: P W OE 4.15.0-45-generic #48-Ubuntu [ 51.501553] Hardware name: Dell Inc. XPS 15 9560/05FFDN, BIOS 1.12.1 10/02/2018 [ 51.501556] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 51.501561] RIP: 0010:ring_interrupt_active+0x20c/0x270 [thunderbolt] [ 51.501562] RSP: 0018:ffff9eb4c1befb38 EFLAGS: 00010082 [ 51.501563] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000006 [ 51.501564] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff92e47e516490 [ 51.501565] RBP: ffff9eb4c1befb70 R08: 0000000000000001 R09: 0000000000000529 [ 51.501566] R10: 0000000000000040 R11: 0000000000000000 R12: ffffffffc1d90a1d [ 51.501567] R13: 0000000000038200 R14: ffff92e4641d3c00 R15: ffffffffc1d90a14 [ 51.501568] FS: 0000000000000000(0000) GS:ffff92e47e500000(0000) knlGS:0000000000000000 [ 51.501569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.501570] CR2: 00001fbc9e7103f8 CR3: 000000002660a004 CR4: 00000000003606e0 [ 51.501570] Call Trace: [ 51.501575] tb_ring_stop+0x109/0x160 [thunderbolt] [ 51.501578] tb_ctl_stop+0x45/0xc0 [thunderbolt] [ 51.501582] tb_domain_remove+0x42/0x70 [thunderbolt] [ 51.501585] nhi_remove+0x4b/0x60 [thunderbolt] [ 51.501588] pci_device_remove+0x3e/0xb0 [ 51.501590] device_release_driver_internal+0x15b/0x240 [ 51.501592] device_release_driver+0x12/0x20 [ 51.501594] pci_stop_bus_device+0x7f/0xa0 [ 51.501595] pci_stop_and_remove_bus_device+0x12/0x20 [ 51.501597] trim_stale_devices+0x11d/0x150 [ 51.501598] trim_stale_devices+0xa9/0x150 [ 51.501599] trim_stale_devices+0xbb/0x150 [ 51.501600] ? get_slot_status+0xa2/0x100 [ 51.501601] acpiphp_check_bridge.part.7+0x100/0x140 [ 51.501602] acpiphp_hotplug_notify+0x18e/0x220 [ 51.501603] ? free_bridge+0x100/0x100 [ 51.501605] acpi_device_hotplug+0xa4/0x4b0 [ 51.501607] acpi_hotplug_work_fn+0x1e/0x30 [ 51.501609] process_one_work+0x1de/0x410 [ 51.501610] worker_thread+0x32/0x410 [ 51.501612] kthread+0x121/0x140 [ 51.501613] ? process_one_work+0x410/0x410 [ 51.501615] ? kthread_create_worker_on_cpu+0x70/0x70 [ 51.501617] ret_from_fork+0x35/0x40 [ 51.501618] Code: 00 48 89 55 c8 44 89 45 d4 e8 21 a0 8c ee 44 8b 45 d4 48 8b 55 c8 4d 89 f9 4c 89 e1 48 89 c6 48 c7 c7 38 12 d9 c1 e8 b4 d8 30 ee <0f> 0b e9 36 ff ff ff 41 0f b6 46 78 d3 e0 09 c7 e9 cd fe ff ff [ 51.501644] ---[ end trace dbb8a6822d824854 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbolt-tools/+bug/1818228/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp