https://bugzilla.kernel.org/show_bug.cgi?id=216474 Bug ID: 216474 Summary: Dell XPS 13 9360/Dell DA300: USB Type-C: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) Product: Drivers Version: 2.5 Kernel Version: 5.19.6 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: USB Assignee: drivers_usb@xxxxxxxxxxxxxxxxxxxxxx Reporter: pmenzel+bugzilla.kernel.org@xxxxxxxxxxxxx Regression: No Created attachment 301790 --> https://bugzilla.kernel.org/attachment.cgi?id=301790&action=edit Linux 5.19.6 messages (output of `dmesg`) On a Dell XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022, connect a Dell DA300 to the only USB Type-C port on the left side (with a network cable connect), Linux logs the warnings below: ``` $ cat /proc/version Linux version 5.19.0-1-amd64 (debian-kernel@xxxxxxxxxxxxxxxx) (gcc-11 (Debian 11.3.0-5) 11.3.0, GNU ld (GNU Binutils for Debian) 2.38.90.20220713) #1 SMP PREEMPT_DYNAMIC Debian 5.19.6-1 (2022-09-01) $ sudo dmesg --level=warn [ 0.076624] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 0.076624] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.076744] #3 [ 0.125605] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 5.710957] pci 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 5.710959] pci 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 5.710962] pci 0000:01:00.0: [ 7] BadDLLP [ 5.715022] hpet_acpi_add: no address or irqs in _CRS [ 5.763210] i8042: Warning: Keylock active [ 6.243229] wmi_bus wmi_bus-PNP0C14:01: WQBC data block query control method not found [ 6.393940] usb: port power management may be unreliable [ 7.305075] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 13.016666] psmouse serio1: Failed to enable mouse on isa0060/serio1 [ 17.115254] Bluetooth: hci0: HCI Read Default Erroneous Data Reporting command is advertised, but not supported. [ 17.115260] Bluetooth: hci0: HCI Enhanced Setup Synchronous Connection command is advertised, but not supported. [ 18.895120] ucsi_acpi USBC000:00: UCSI_GET_PDOS returned 0 bytes [ 19.503002] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 19.503010] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 19.503020] pcieport 0000:01:00.0: [ 7] BadDLLP [ 23.087157] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 23.087159] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 23.087161] pcieport 0000:01:00.0: [ 7] BadDLLP [ 60.200702] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 60.200711] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 60.200721] pcieport 0000:01:00.0: [ 7] BadDLLP [ 132.975224] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 132.975229] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 132.975234] pcieport 0000:01:00.0: [ 7] BadDLLP [ 245.711497] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 245.711508] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 245.711522] pcieport 0000:01:00.0: [ 7] BadDLLP [ 374.063307] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 374.063313] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 374.063321] pcieport 0000:01:00.0: [ 7] BadDLLP [ 650.671988] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 650.672000] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 650.672013] pcieport 0000:01:00.0: [ 7] BadDLLP [ 663.568015] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 663.568027] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 663.568040] pcieport 0000:01:00.0: [ 7] BadDLLP [ 668.271928] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 668.271939] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 668.271953] pcieport 0000:01:00.0: [ 7] BadDLLP [ 709.072061] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 709.072073] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 709.072086] pcieport 0000:01:00.0: [ 7] BadDLLP [ 725.935914] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 725.935925] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 725.935938] pcieport 0000:01:00.0: [ 7] BadDLLP [ 804.624208] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 804.624219] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 804.624232] pcieport 0000:01:00.0: [ 7] BadDLLP [ 830.320252] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 830.320263] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 830.320277] pcieport 0000:01:00.0: [ 7] BadDLLP [ 843.152216] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 843.152227] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 843.152240] pcieport 0000:01:00.0: [ 7] BadDLLP [ 872.752311] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 872.752322] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 872.752335] pcieport 0000:01:00.0: [ 7] BadDLLP [ 883.098480] pcieport 0000:00:1c.4: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID) [ 883.098491] pcieport 0000:00:1c.4: device [8086:9d14] error status/mask=00001000/00002000 [ 883.098504] pcieport 0000:00:1c.4: [12] Timeout [ 936.656391] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 936.656402] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 936.656415] pcieport 0000:01:00.0: [ 7] BadDLLP [ 949.552431] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 949.552442] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 949.552455] pcieport 0000:01:00.0: [ 7] BadDLLP [ 970.768460] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 970.768471] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 970.768484] pcieport 0000:01:00.0: [ 7] BadDLLP [ 981.568365] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 981.568376] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 981.568389] pcieport 0000:01:00.0: [ 7] BadDLLP [ 1044.112554] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 1044.112565] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 1044.112578] pcieport 0000:01:00.0: [ 7] BadDLLP [ 1147.920722] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 1147.920733] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 1147.920747] pcieport 0000:01:00.0: [ 7] BadDLLP [ 1169.168746] pcieport 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID) [ 1169.168757] pcieport 0000:01:00.0: device [8086:1576] error status/mask=00000080/00002000 [ 1169.168770] pcieport 0000:01:00.0: [ 7] BadDLLP ``` ``` $ lspci -nn 00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [8086:5904] (rev 02) 00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 620 [8086:5916] (rev 02) 00:04.0 Signal processing controller [1180]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [8086:1903] (rev 02) 00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21) 00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21) 00:15.0 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 [8086:9d60] (rev 21) 00:15.1 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #1 [8086:9d61] (rev 21) 00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21) 00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #1 [8086:9d10] (rev f1) 00:1c.4 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 [8086:9d14] (rev f1) 00:1c.5 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #6 [8086:9d15] (rev f1) 00:1d.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 [8086:9d18] (rev f1) 00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-LP LPC Controller [8086:9d58] (rev 21) 00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21) 00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21) 00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21) 01:00.0 PCI bridge [0604]: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015] [8086:1576] 02:00.0 PCI bridge [0604]: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015] [8086:1576] 02:01.0 PCI bridge [0604]: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015] [8086:1576] 02:02.0 PCI bridge [0604]: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015] [8086:1576] 39:00.0 USB controller [0c03]: Intel Corporation DSL6340 USB 3.1 Controller [Alpine Ridge] [8086:15b5] 3a:00.0 Network controller [0280]: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter [168c:003e] (rev 32) 3b:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader [10ec:525a] (rev 01) 3c:00.0 Non-Volatile memory controller [0108]: SK hynix PC300 NVMe Solid State Drive 512GB [1c5c:1284] $ lsusb Bus 004 Device 003: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit Ethernet Adapter Bus 004 Device 002: ID 2109:0820 VIA Labs, Inc. VL820 Hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 003: ID 06c4:c412 Bizlink International Corp. DELL DA300 Bus 003 Device 002: ID 2109:2820 VIA Labs, Inc. VL820 Hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 0c45:670c Microdia Integrated Webcam HD Bus 001 Device 003: ID 04f3:2234 Elan Microelectronics Corp. Touchscreen Bus 001 Device 002: ID 0cf3:e300 Qualcomm Atheros Communications QCA61x4 Bluetooth 4.0 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub ``` -- You may reply to this email to add a comment. 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