HomeDefectsLIN1023-5084
Fixed

LIN1023-5084 : nxp-imx9: kmemleak found

Created: May 5, 2024    Updated: Nov 10, 2025
Resolved Date: May 7, 2024
Found In Version: 10.23.30.9
Fix Version: 10.23.30.10
Severity: Standard
Applicable for: Wind River Linux LTS 23
Component/s: BSP

Description

unreferenced object 0xffffff800b999a00 (size 128):
  comm "(udev-worker)", pid 233, jiffies 4294899171 (age 182.276s)
  hex dump (first 32 bytes):
    9f ce 18 bc c6 5f 4a b4 87 5d de 5a 08 c0 9d 65  ....._J..].Z...e
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000ab7a6b6c>] __kmem_cache_alloc_node+0x390/0x5a0
    [<0000000041d53fd8>] __kmalloc+0x6c/0x230
    [<00000000ac9c0e5d>] nvmem_cell_read+0x40/0xe0
    [<00000000763098be>] imx9_init_soc_probe+0x184/0x2fc [soc_imx9]
    [<0000000039c17738>] platform_probe+0x70/0xcc
    [<000000008e14c6c4>] really_probe+0xc4/0x2e0
    [<00000000cae4fd48>] __driver_probe_device+0x80/0x120
    [<00000000c297d8f6>] driver_probe_device+0x48/0x120
    [<00000000a3d926c8>] __driver_attach+0x9c/0x1a4
    [<00000000141665cc>] bus_for_each_dev+0x80/0xe0
    [<0000000018ef5dec>] driver_attach+0x2c/0x40
    [<00000000af176e0d>] bus_add_driver+0x15c/0x210
    [<00000000a2078093>] driver_register+0x80/0x13c
    [<0000000006ae7fe2>] __platform_driver_register+0x30/0x40
    [<00000000aea8882e>] 0xffffffc0011ab028

 

Steps to Reproduce

setup.sh --machines nxp-imx9 --templates feature/docker feature/kdump feature/kexec --distros wrlinux --dl-layers=1 --accept-eula=yes
source environment-setup-x86_64-wrlinuxsdk-linux
source oe-init-build-env build

bitbake wrlinux-image-std