This bug is awaiting verification that the linux-oem-6.11/6.11.0-1010.10 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-noble-linux-oem-6.11' to 'verification-done- noble-linux-oem-6.11'. If the problem still exists, change the tag 'verification-needed-noble-linux-oem-6.11' to 'verification-failed- noble-linux-oem-6.11'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-noble-linux-oem-6.11-v2 verification-needed-noble-linux-oem-6.11 -- 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/2090890 Title: Kernel sometimes panics after executing `hcitool inq` [WCN7851 0489:e0f3] Status in linux package in Ubuntu: Invalid Status in linux-oem-6.11 package in Ubuntu: New Status in linux source package in Noble: Invalid Status in linux-oem-6.11 source package in Noble: Fix Committed Bug description: [Impact] On machines with WCN7851 0489:e0f3 BT, kernel sometimes panics after executing `hcitool inq` with the error message in dmesg: [ 93.672475] BUG: kernel NULL pointer dereference, address: 0000000000000008 [ 93.672517] Workqueue: hci0 hci_devcd_rx [bluetooth] [ 93.672598] RIP: 0010:skb_dequeue+0x50/0x80 [Fix] The upstream fix is still under review: https://lore.kernel.org/all/[email protected]/T/#u Out of urgency, we'd apply a sauce patch to the OEM-6.11 now. [Test Plan] 1. Boot into Ubuntu 6.11-oem kernel 2. Run `hcitool inq` several times and check if there is any error occurred. [Where problems could occur] May cause regression related to devcoredump. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2090890/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
