Hello, I can confirm this is a kernel bug which manifests on the Lenovo IdeaPad 3 15IIL05.
Attached is a tarball from the Fedora "Problem Reporting" tool which includes the dmesg and other system data. I realize this isn't a Fedora bug tracker but this is a kernel bug and there doesn't seem to be any other discussion about it.
Below is the relevant log telling us no handlers are registered for the hardware:
Hello, I can confirm this is a kernel bug which manifests on the Lenovo IdeaPad 3 15IIL05.
Attached is a tarball from the Fedora "Problem Reporting" tool which includes the dmesg and other system data. I realize this isn't a Fedora bug tracker but this is a kernel bug and there doesn't seem to be any other discussion about it.
Below is the relevant log telling us no handlers are registered for the hardware:
[ 9.187109] irq 9: nobody cared (try booting with the "irqpoll" option) fc32.x86_ 64 #1 0x64/0x88 bad_irq+ 0x35/0xa7 cold+0xb/ 0x6a irq_event+ 0x88/0x8a fasteoi_ irq+0x78/ 0x1c0 interrupt+ 0xf/0xf
[ 9.187113] CPU: 1 PID: 848 Comm: rngd Not tainted 5.6.6-300.
[ 9.187113] Hardware name: LENOVO 81WE/LNVNB161216, BIOS EMCN13WW 03/06/2020
[ 9.187114] Call Trace:
[ 9.187116] <IRQ>
[ 9.187123] dump_stack+
[ 9.187126] __report_
[ 9.187128] note_interrupt.
[ 9.187129] handle_
[ 9.187130] handle_
[ 9.187132] do_IRQ+0x50/0xe0
[ 9.187133] common_
[ 9.187134] </IRQ>