Comment # 7 on bug 1228929 from Felix Miata

I did 3-4 dozen kernels using same procedure in comment #0 except without any
failures, then this happened:
# inxi -S
System:
  Host: gx745 Kernel: 6.9.9-1-default arch: x86_64 bits: 64
  Console: pty pts/0 Distro: openSUSE Tumbleweed 20240827
# df /
Filesystem     1K-blocks    Used Available Use% Mounted on
/dev/sda12       6463830 5233970    898086  86% /
# df .
Filesystem     1K-blocks      Used Available Use% Mounted on
hostname:/pub     215282152 169379472  45898584  79% /nfs/hostname/pub
# zypper --no-refresh se -s -i scriptl | grep 'package '
i  | suse-module-tools-scriptlets | package | 16.0.49-1.1 | x86_64 | OSS
# time rpm -ivh ./kernel-longterm-6.6.47-1.1.x86_64.rpm
Verifying...                          ################################# [100%]
Preparing...                          ################################# [100%]
Updating / installing...
   1:kernel-longterm-6.6.47-1.1       ################################# [100%]

real    2m25.744s
user    0m22.550s
sys     0m1.443s
# ls -gG /boot/initrd-6*
-rw------- 1 16325656 Nov 22  2023 /boot/initrd-6.5.9-1-default
-rw------- 1 16229016 Feb  9  2024 /boot/initrd-6.6.11-1-default
-rw------- 1 16488680 May 14 21:22 /boot/initrd-6.6.30-1-longterm
-rw------- 1 16509020 Jul 23 13:10 /boot/initrd-6.6.40-1-longterm
-rw------- 1 16652188 Jul 23 13:49 /boot/initrd-6.9.9-1-default
# journalctl -b | tail
Aug 28 17:11:46 gx745 login[34084]: pam_systemd(remote:session): Failed to
create session: Invalid session class user-early
Aug 28 17:11:46 gx745 login[34084]: pam_unix(remote:session): session opened
for user root(uid=0) by root(uid=0)
Aug 28 17:11:46 gx745 login[34084]: ROOT LOGIN ON pts/0 FROM 00srv.ij.net
Aug 28 17:13:37 gx745 [RPM][34296]: Transaction ID 66cf92fd started
Aug 28 17:14:03 gx745 [RPM][34296]: install kernel-longterm-6.6.47-1.1.x86_64:
success
Aug 28 17:14:03 gx745 [RPM][34296]: install kernel-longterm-6.6.47-1.1.x86_64:
success
Aug 28 17:14:03 gx745 [RPM][34296]: install kernel-longterm-6.6.47-1.1.x86_64:
success
Aug 28 17:14:03 gx745 [RPM][34296]: Transaction ID 66cf92fd finished: 0
Aug 28 17:21:08 gx745 smartd[671]: Device: /dev/sda [SAT], SMART Usage
Attribute: 194 Temperature_Celsius changed from 150 to 146
Aug 28 17:21:08 gx745 smartd[671]: Device: /dev/sda [SAT], self-test in
progress, 80% remaining
# dmesg | tail
[ 2596.888139] [      T1] systemd[1]: Started RPC Bind.
[ 2596.890709] [      T1] systemd[1]: Starting NFS status monitor for NFSv2/3
locking....
[ 2596.936428] [      T1] systemd[1]: Started NFS status monitor for NFSv2/3
locking..
[ 2598.834643] [      T1] systemd[1]: systemd-journald.service: Deactivated
successfully.
[ 2598.834840] [      T1] systemd[1]: Stopped Journal Service.
[ 2598.834873] [      T1] systemd[1]: systemd-journald.service: Consumed 1.084s
CPU time.
[ 2598.838114] [      T1] systemd[1]: Starting Journal Service...
[ 2598.882881] [  T23247] systemd-journald[23247]: Collecting audit messages is
disabled.
[ 2599.004182] [      T1] systemd[1]: Started Journal Service.
[ 2764.458439] [      C0] perf: interrupt took too long (2509 > 2500), lowering
kernel.perf_event_max_sample_rate to 79500
# inxi -CMdaz --za
Machine:
  Type: Desktop System: Dell product: OptiPlex 745 v: N/A serial: <filter>
    Chassis: type: 15 serial: <filter>
  Mobo: Dell model: 0GX297 serial: <filter> uuid: <filter> BIOS: Dell
    v: 2.6.2 date: 08/12/2008
CPU:
  Info: model: Intel Core2 6700 socket: Microprocessor bits: 64 type: MCP
    arch: Core2 Merom level: v1 built: 2006-09 process: Intel 65nm family: 6
    model-id: 0xF (15) stepping: 6 microcode: 0xD0
  Topology: cpus: 1x cores: 2 smt: <unsupported> cache: L1: 128 KiB
    desc: d-2x32 KiB; i-2x32 KiB L2: 4 MiB desc: 1x4 MiB
  Speed (MHz): avg: 2126 high: 2658 min/max: N/A base/boost: 2666/5200
    volts: 1.8 V ext-clock: 1066 MHz cores: 1: 1595 2: 2658 bogomips: 10637
  Flags: ht lm nx pae sse sse2 sse3 ssse3
  Vulnerabilities: <filter>
Drives:
  Local Storage: total: 931.51 GiB used: 39.32 GiB (4.2%)
  ID-1: /dev/sda maj-min: 8:0 vendor: Toshiba model: DT01ACA100 family: 3.5"
    DT01ACA... Desktop HDD size: 931.51 GiB block-size: physical: 4096 B
    logical: 512 B sata: 3.0 speed: 3.0 Gb/s tech: HDD rpm: 7200
    serial: <filter> fw-rev: A750 temp: 41 C scheme: MBR
  SMART: yes state: enabled health: PASSED on: 28d 12h cycles: 358
  Floppy-1: /dev/fd0
  Optical-1: /dev/sr0 vendor: TSSTcorp model: DVD+-RW TS-L632D rev: DE04
    dev-links: cdrom
  Features: speed: 24 multisession: yes audio: yes dvd: yes
    rw: cd-r,cd-rw,dvd-r state: running
# hdparm -t /dev/sda12

/dev/sda12:
 Timing buffered disk reads: 562 MB in  3.01 seconds = 186.83 MB/sec
#
I don't know what useful other info there may be to provide. I saved the whole
boot's journal to disk, but I don't imagine anything useful in it not already
pasted above.