[Kernel-packages] [Bug 1990292] Re: Mistery memory usage in linux Kernel >= 5.14

2022-09-27 Thread Federico Foschini
Can I provide something else to help the triage of this 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/1990292 Title: Mistery memory usage in linux Kernel >= 5.14 Status in linux

[Kernel-packages] [Bug 1990292] Re: Mistery memory usage in linux Kernel >= 5.14

2022-09-21 Thread Federico Foschini
By removing kernel modules one by one I identified the culprit in "irdma". By removing this module 5.2GiB of RAM is freed This is the output of "free" without the irdma Kernel module: free -h totalusedfree shared buff/cache available Mem: 15Gi

[Kernel-packages] [Bug 1990292] Re: Mistery memory usage in linux Kernel >= 5.14

2022-09-21 Thread Federico Foschini
apport information ** Tags added: apport-collected jammy ** Description changed: My hardware is SuperMicro X11SDV-8C-TP8F with Intel D-2146NT. I've tested this issue with: * Ubuntu 22.04 Kernel 5.15 * Ubuntu 22.04 Kernel 5.17 * Ubuntu 20.04 Kernel 5.15 * Ubuntu 20.04 Kernel 5.14

[Kernel-packages] [Bug 1990292] Re: Mistery memory usage in linux Kernel >= 5.14

2022-09-20 Thread Paul White
** Package changed: ubuntu => linux (Ubuntu) -- 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/1990292 Title: Mistery memory usage in linux Kernel >= 5.14 Status in linux package in