next: BUG: KASAN: slab-out-of-bounds in acpi_power_up_if_adr_present

[Randy Dunlap <rdunlap@xxxxxxxxxxxxx>]

Hi,

I'm hitting $Subject bug on a Dell Inspiron laptop during boot.

faddr2line says that it's here:

	adev = to_acpi_device(dev);
	if (!(adev->flags.power_manageable && adev->pnp.type.bus_address)) // <<<<< HERE
		return 0;


[    1.710103] BUG: KASAN: slab-out-of-bounds in acpi_power_up_if_adr_present+0x17f/0x1d0
[    1.710106] Read of size 1 at addr ffff888106016e0c by task swapper/0/1

[    1.710110] CPU: 4 PID: 1 Comm: swapper/0 Not tainted 5.18.0-rc4-next-20220428 #1 // <<<<< VERSION
[    1.710112] Hardware name: Dell Inc. Inspiron 15 5510/076F7Y, BIOS 2.6.1 12/15/2021


Full boot log is attached.

-- 
~Randy

Attachment: boot-next22428-acpibug.log.gz
Description: application/gzip