[Bug 1956130] Re: Kernel scheduler warning when running 5.13.0-22-generic

I'm not sure but could this bug be related to the following two other kernel bugs? 1. https://bugzilla.redhat.com/show_bug.cgi?id=1986350 2. https://lists.archive.carbon60.com/linux/kernel/3616984 ** Bug watch added: Red Hat Bugzilla #1986350 https://bugzilla.redhat.com/show_bug.cgi?id=19863

[Bug 1956130] [NEW] Kernel scheduler warning when running 5.13.0-22-generic

Public bug reported: Unexpected kernel warning is the issue. Copied from dmesg output: [ 169.603326] [ cut here ] [ 169.603329] rq->tmp_alone_branch != &rq->leaf_cfs_rq_list [ 169.603332] WARNING: CPU: 9 PID: 2086 at kernel/sched/fair.c:401 enqueue_task_fair+0x25c/0x5c

[Bug 1906493] [NEW] package initramfs-tools 0.136ubuntu6.3 failed to install/upgrade: installed initramfs-tools package post-installation script subprocess returned error exit status 1

Public bug reported: ERROR: Cannot create report: [Errno 17] File exists: '/var/crash/initramfs-tools.0.crash' Errors were encountered while processing: initramfs-tools Exception during pm.DoInstall(): E:S