XPost: linux.debian.bugs.dist 
 From: fh+debian@hars.de 
  
 Package: src:linux 
 Version: 6.12.48-1 
 Severity: normal 
  
 Dear Maintainer, 
  
 when booting connected to a Dell WD19D docking station, my laptop can no 
 longer activate 
 the ethernet interface of the docking station. If I then unplug the laptop 
 from the 
 docking station, connect another laptop running Windows 11 to the docking 
 station, wait, 
 until it has enummerated all devices, unplug and then replug the laptop 
 running debian, 
 the network is detected and works (I am using it to send this report). 
  
 The kernel log below misses the important bits, this is waht happened durin 
 initial boot: 
  
 [    1.200994] xhci_hcd 0000:00:14.0: xHCI Host Controller 
 [    1.201003] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus 
 number 1 
 [    1.202170] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 
 0x100 
 quirks 0x0000000001109810 
 [    1.202917] xhci_hcd 0000:00:14.0: xHCI Host Controller 
 [    1.202923] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus 
 number 2 
 [    1.202927] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed 
 [    1.202983] usb usb1: New USB device found, idVendor=1d6b, 
 idProduct=0002, 
 bcdDevice= 6.12 
 [    1.202988] usb usb1: New USB device strings: Mfr=3, Product=2, 
 SerialNumber=1 
 [    1.202990] usb usb1: Product: xHCI Host Controller 
 [    1.202992] usb usb1: Manufacturer: Linux 6.12.48+deb13-amd64 xhci-hcd 
 [    1.202994] usb usb1: SerialNumber: 0000:00:14.0 
 [    1.203176] hub 1-0:1.0: USB hub found 
 [    1.203212] hub 1-0:1.0: 16 ports detected 
 [    1.204477] nvme nvme0: pci function 0000:04:00.0 
 [    1.205374] usb usb2: New USB device found, idVendor=1d6b, 
 idProduct=0003, 
 bcdDevice= 6.12 
 [    1.205378] usb usb2: New USB device strings: Mfr=3, Product=2, 
 SerialNumber=1 
 [    1.205381] usb usb2: Product: xHCI Host Controller 
 [    1.205383] usb usb2: Manufacturer: Linux 6.12.48+deb13-amd64 xhci-hcd 
 [    1.205384] usb usb2: SerialNumber: 0000:00:14.0 
 [    1.205484] hub 2-0:1.0: USB hub found 
 [    1.205509] hub 2-0:1.0: 10 ports detected 
 [    1.206849] xhci_hcd 0000:3e:00.0: xHCI Host Controller 
 [    1.206856] xhci_hcd 0000:3e:00.0: new USB bus registered, assigned bus 
 number 3 
 [    1.208066] xhci_hcd 0000:3e:00.0: hcc params 0x200077c1 hci version 
 0x110 
 quirks 0x0000000200009810 
 [    1.208537] xhci_hcd 0000:3e:00.0: xHCI Host Controller 
 [    1.208553] xhci_hcd 0000:3e:00.0: new USB bus registered, assigned bus 
 number 4 
 [    1.208557] xhci_hcd 0000:3e:00.0: Host supports USB 3.1 Enhanced 
 SuperSpeed 
 [    1.208601] usb usb3: New USB device found, idVendor=1d6b, 
 idProduct=0002, 
 bcdDevice= 6.12 
 [    1.208604] usb usb3: New USB device strings: Mfr=3, Product=2, 
 SerialNumber=1 
 [    1.208607] usb usb3: Product: xHCI Host Controller 
 [    1.208609] usb usb3: Manufacturer: Linux 6.12.48+deb13-amd64 xhci-hcd 
 [    1.208611] usb usb3: SerialNumber: 0000:3e:00.0 
 [    1.208722] hub 3-0:1.0: USB hub found 
 [    1.208734] hub 3-0:1.0: 2 ports detected 
 [    1.209053] usb usb4: New USB device found, idVendor=1d6b, 
 idProduct=0003, 
 bcdDevice= 6.12 
 [    1.209056] usb usb4: New USB device strings: Mfr=3, Product=2, 
 SerialNumber=1 
 [    1.209057] usb usb4: Product: xHCI Host Controller 
 [    1.209059] usb usb4: Manufacturer: Linux 6.12.48+deb13-amd64 xhci-hcd 
 [    1.209060] usb usb4: SerialNumber: 0000:3e:00.0 
 [    1.209217] hub 4-0:1.0: USB hub found 
 [    1.209226] hub 4-0:1.0: 2 ports detected 
 [    1.216979] nvme nvme0: 7/0/0 default/read/poll queues 
 [    1.228644] libata version 3.00 loaded. 
 [    1.239125]  nvme0n1: p1 p2 p3 
 [    1.364429] iTCO_vendor_support: vendor-support=0 
 [    1.368940] input: DLL07BF:01 06CB:7A13 Mouse as /devices/pci 
 000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-DLL07BF:01/0018:0 
 CB:7A13.0001/input/input7 
 [    1.369038] input: DLL07BF:01 06CB:7A13 Touchpad as /devices/ 
 ci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-DLL07BF:01/001 
 :06CB:7A13.0001/input/input8 
 [    1.369186] hid-generic 0018:06CB:7A13.0001: input,hidraw0: I2C HID v1.00 
 Mouse [DLL07BF:01 06CB:7A13] on i2c-DLL07BF:01 
 [    1.375915] iTCO_wdt iTCO_wdt: Found a Intel PCH TCO device (Version=4, 
 TCOBASE=0x0400) 
 [    1.376034] iTCO_wdt iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) 
 [    1.376345] ahci 0000:00:17.0: version 3.0 
 [    1.376622] ahci 0000:00:17.0: SSS flag set, parallel bus scan disabled 
 [    1.376644] ahci 0000:00:17.0: AHCI vers 0001.0301, 32 command slots, 6 
 Gbps, SATA mode 
 [    1.376648] ahci 0000:00:17.0: 1/1 ports implemented (port mask 0x2) 
 [    1.376650] ahci 0000:00:17.0: flags: 64bit ncq sntf stag pm led clo only 
 pio slum part ems deso sadm sds apst 
 [    1.377088] scsi host0: ahci 
 [    1.378856] scsi host1: ahci 
 [    1.378904] ata1: DUMMY 
 [    1.378907] ata2: SATA max UDMA/133 abar m2048@0xedd33000 port 0xedd33180 
 irq 156 lpm-pol 3 
 [    1.460466] usb 3-1: new high-speed USB device number 2 using xhci_hcd 
 [    1.460492] usb 1-4: new full-speed USB device number 2 using xhci_hcd 
 [    1.468487] tsc: Refined TSC clocksource calibration: 2903.998 MHz 
 [    1.468501] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 
 0x29dc03c1beb, max_idle_ns: 440795205215 ns 
 [    1.468582] clocksource: Switched to clocksource tsc 
 [    1.485953] input: DLL07BF:01 06CB:7A13 Mouse as /devices/pci 
 000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-DLL07BF:01/0018:0 
 CB:7A13.0001/input/input10 
 [    1.486185] input: DLL07BF:01 06CB:7A13 Touchpad as /devices/ 
 ci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-DLL07BF:01/001 
 :06CB:7A13.0001/input/input11 
 [    1.486358] hid-multitouch 0018:06CB:7A13.0001: input,hidraw0: I2C HID 
 v1.00 Mouse [DLL07BF:01 06CB:7A13] on i2c-DLL07BF:01 
 [    1.598227] usb 1-4: New USB device found, idVendor=8087, idProduct=0a2b, 
 bcdDevice= 0.10 
 [    1.598241] usb 1-4: New USB device strings: Mfr=0, Product=0, 
 SerialNumber=0 
 [    1.599821] usb 3-1: New USB device found, idVendor=0bda, idProduct=5487, 
 bcdDevice= 1.62 
 [    1.599835] usb 3-1: New USB device strings: Mfr=1, Product=2, 
 SerialNumber=0 
 [    1.599841] usb 3-1: Product: Dell dock 
  
 [continued in next message] 
  
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