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IDProjectCategoryView StatusLast Update
0000347AlmaLinux-9kernelpublic2022-12-20 14:29
Reporterstevensli Assigned To 
PrioritynormalSeveritycrashReproducibilityhave not tried
Status newResolutionopen 
Platformx86_64OSalmalinuxOS Version8.7
Summary0000347: kernel-rt crached while startup
Descriptionupgrade system from almalinux 8.6 to almalinux 8.7 with kernel-rt , the command is 'sudo dnf --enablerepo=nfv update'. After upgrading, reboot the machine(hp z1g6) using the kernel '4.18.0-425.3.1.rt7.213.el8.x86_64 #1 SMP PREEMPT_RT', the kernel crashed.
Steps To Reproduceevery time startup using the kernel ‘4.18.0-425.3.1.rt7.213.el8.x86_64 #1 SMP PREEMPT_RT’
TagsNo tags attached.



2022-12-19 04:04



2022-12-19 12:17

administrator   ~0000771


Could you try to blacklist iwlwifi module?
Add "iwlwifi.blacklist=1 rd.driver.blacklist=iwlwifi" arguments to kernel in GRUB2


2022-12-20 02:58

reporter   ~0000772

thanks for the reply. I have added a file "/etc/modprobe.d/iwlwifi.conf" with the content "blacklist iwlwifi". the computer can work with the kernel "4.18.0-425.3.1.rt7.213.el8.x86_64". Thank you very much.

One more thing, when I used almalinux 8.6 with kernel version 4.18.0-372.26.1.rt7.183.el8_6.x86_64, I didn't need to disable iwlwifi, everything worked fine.


2022-12-20 08:58

administrator   ~0000773

We don't patch kernel packages so most likely it's an upstream issue.
Let's check this again when kernel-rt update will be released by Red Hat.


2022-12-20 14:29

reporter   ~0000776

OK. Thanks again.

Issue History

Date Modified Username Field Change
2022-12-19 04:04 stevensli New Issue
2022-12-19 04:04 stevensli File Added: hpz1g6_kernel crashed1.jpg
2022-12-19 12:17 alukoshko Note Added: 0000771
2022-12-20 02:58 stevensli Note Added: 0000772
2022-12-20 08:58 alukoshko Note Added: 0000773
2022-12-20 14:29 stevensli Note Added: 0000776