On Mon, 15 Apr 2024, Ben Greear wrote: > On 4/11/24 00:07, Lee Jones wrote: > > On Wed, 03 Apr 2024, Ben Greear wrote: > > > > > On 4/2/24 10:38, Ben Greear wrote: > > > > On 4/2/24 09:37, Ben Greear wrote: > > > > > Hello, > > > > > > > > > > Sometime between rc1 and today's rc2, my system quit booting. > > > > > I'm not seeing any splats, it just stops. Evidently before > > > > > sysrq is enabled. > > > > > > > > > > [ OK ] Started Flush Journal to Persistent Storage. > > > > > [ OK ] Started udev Coldplug all Devices. > > > > > Starting udev Wait for Complete Device Initialization... > > > > > [ OK ] Listening on Load/Save RF …itch Status /dev/rfkill Watch. > > > > > [ OK ] Created slice system-lvm2\x2dpvscan.slice. > > > > > Starting LVM2 PV scan on device 8:19... > > > > > Starting LVM2 PV scan on device 8:3... > > > > > [ OK ] Started Device-mapper event daemon. > > > > > iwlwifi 0000:04:00.0: WRT: Invalid buffer destination: 0 > > > > > sysrq: This sysrq operation is disabled. > > > > > > > > > > I can start a bisect, but in case anyone knows the answer already, please let me know. > > > > > > > > > > Thanks, > > > > > Ben > > > > > > > > > > > > > So, deadlock I guess.... > > > > Does this help you in any way? > > > > https://lore.kernel.org/all/bbcdbc1b-44bc-4cf8-86ef-6e6af2b009c3@xxxxxxxxx/ > > > Hello Lee, > > I cannot see how that patch above would fix my issues since I am not using that driver, > but possibly some similar change needs to be made to iwlwifi. > > Johannes, you had another suggestion: changing iwlwifi's request_module() to request_module_nowait() in > iwl_req_fw_callback() > > Is that still best thing to try in your opinion? I mean the general principle, rather than the exact patch. Yes, you would need to apply it to your own use-case. -- Lee Jones [李琼斯]
