** Package changed: ubuntu => linux (Ubuntu) ** Tags added: focal
-- 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/1970722 Title: 5.13.0-40-generic kernel panic Status in linux-hwe-5.13 package in Ubuntu: New Bug description: ❯ lsb_release -rd Description: Ubuntu 20.04.4 LTS Release: 20.04 The kernel panicked after a restart. The screen displayed: 0.524526] pci 0000:00:07.0: DPC: RP PIO log size 0 is invalid 0.5261261 pci 0000:00:07.3: DPC: RP PIO log size O is invalid 0.8234791 Kernel panic - nat syncing: UFS: Unable to mount root fs on unknown-block(0,0) 0.823495] CPU: 4 PID: 1 Comm: swapper/O Not tainted 5.13.0-40-generic #45"20.04.1-Ubuntu 0.8235091 Hardware name: Dell Inc. XPS 15 9510/01V413, BIOS 1.5.1 08/20/2021 0.8235211 Call Trace: 0.8235291 (TASK> 0.823535] dump_stack+0x7d/0x9c 0.823544] panic+0x101/OxZe3 0.823552] mount_ block_root+0x299/0x31d 0.823561] mount_root+0x38/Ox3a 0.8235681 prepare_namespace+0x13f/0x18d 0.8235771 kernel_init_frecable+0x26a/0x290 0.8235871 ? rest_init+0xha/Oxba 0.823596] kernel_init+0xe/0x116 0.823603] ret_from_fork+0x1f/0x30 0.8236111 C/TASK> 0.8236941 Kernel Offset: 0x21c00000 from OxffffffffB1000000 (relocation range: Oxffffffff80000000-Oxffffffftbfffffff) 0.823712] ---I end Kernel panic - not suncing: UFS: Unable to mount root fs on unknown-block(0, 0) ]- And was unresponsive after that. I typically suspend my machine and only restart once in a while. Decided to do so yesterday because some (built-in keyboard) keys became unresponsive (fn+F8 fn+f9 to control screen brightness, and the on-off key to suspend/resume). I could fortunately use the previous kernel and that seems to work fine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.13/+bug/1970722/+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
