http://bugzilla.opensuse.org/show_bug.cgi?id=1203207 Bug ID: 1203207 Summary: Docking station disrupts ethernet when laptop is put on suspend Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: fcrozat@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Some Lenovo Docking station misbehaves when laptop pluged is put to suspend, creating a ethernet packet storm on the dock ethernet port which can bring down some ethernet switches. This is a know bug, fixed in upstream kernel (see https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/net/usb/r8152.c?h=v6.0-rc4&id=cb82a54904a99df9e8f9e9d282046055dae5a730 ) but the fix needs to be applied per Docking station and my docking station is not listed there. Would it be possible to add it to the list (and enable also the MAC spoofing feature see https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/net/usb/r8152.c?h=v6.0-rc4&id=1bd3a383075c64d638e65d263c9267b08ee7733c ) ? I'm not sure which usbid are the one used to detect the docking station. Possible values are : Bus 003 Device 038: ID 17ef:30b9 Lenovo USB2.0 Hub Bus 003 Device 036: ID 17ef:30b7 Lenovo USB2.0 Hub Bus 003 Device 035: ID 17ef:30b5 Lenovo 40B0 Bus 003 Device 042: ID 17ef:30b4 Lenovo ThinkPad Thunderbolt 4 Dock MCU Contoller Bus 003 Device 034: ID 17ef:30ba Lenovo V1003 Docking station is a ThinkPad Thunderbolt 4 WorkStation Dock : https://support.lenovo.com/us/en/accessories/pd500533-thinkpad-thunderbolt-4... I'll be happy to test any kernel with the proper id applied. -- You are receiving this mail because: You are on the CC list for the bug.