** Tags added: kernel-daily-bug -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2085431
Title: System hang when using DW5823E WWAN on Arches 15 Status in HWE Next: New Status in linux package in Ubuntu: Invalid Status in linux source package in Noble: In Progress Bug description: [Impact] When using DW5823E WWAN modem (iosm kernel module) with IPSec (xfrm kernel module), the system will eventually hang after using the network. [Fix] The upstream fix is still under review here: https://lore.kernel.org/netdev/20240912071702.221128-1-en-wei...@canonical.com/ Out of the urgency, we'd apply this patch to be an Ubuntu sauce patch into Noble 6.8. [Test Plan] 1. Install the latest Ubuntu oem / public image on the system with DW5823e WWAN card 2. insert the SIM card into the GSM modem and establish a connection to the GSM network 3. setting up an IPSec tunnel (through the XFRM kernel module). 4. launching a browser, e.g. Firefox, and running any HTML page on the remote side (i.e. tunnel communication), even a 'ping' through tunnel will cause the issue [Where problems could occur] May cause regression. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2085431/+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
