# Troubleshoot using Linux logs

The sample log signifies the start of the Linux boot process.

You can use this log entry to verify if the Linux bootup is complete.

[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x412fd050]
    [ 0.000000] Linux version 6.6.0 (oe-user@oe-host) (aarch64-qcom-linux-gcc (GCC) 11.4.0, GNU ld (GNU Binutils) 2.38.20220708) #1 SMP PREEMPT <dayXX> <monthXX>
    [ 0.000000] KASLR enabled
    [ 0.000000] Machine model: Qualcomm Technologies, Inc. XXXxxxx-addons XXx platform
    [ 0.000000] efi: EFI v2.7 by Qualcomm Technologies, Inc.
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The following log is a sample Linux bootup log:

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x412fd050]
    [    0.000000] Linux version 6.6.0 (oe-user@oe-host) (aarch64-qcom-linux-gcc (GCC) 11.4.0, GNU ld (GNU Binutils) 2.38.20220708) \#1 SMP PREEMPT <dayXX\> <monthXX\> <timexxx\> UTC <yearxxxx\>****
    [    0.000000] KASLR enabled
    [    0.000000] Machine model: Qualcomm Technologies, Inc. XXXxxxx-addons XXx platform
    [    0.000000] efi: EFI v2.7 by Qualcomm Technologies, Inc.``
    [    0.000000] efi: MEMATTR=0x9d233018 INITRD=0x9d228718 RNG=0x9d222018 MEMRESERVE=0x9d228218
    [    0.000000] random: crng init done
    [    0.000000] Reserved memory: created CMA memory pool at 0x00000000ff000000, size 12 MiB
    [    0.000000] OF: reserved mem: initialized node adsp-heap, compatible id shared-dma-pool
    [    0.000000] OF: reserved mem: 0x00000000ff000000..0x00000000ffbfffff (12288 KiB) map reusable adsp-heap
    [   23.653629] qnoc-sc7280 1580000.interconnect: sync_state() pending due to 3d00000.qcom,kgsl-3d0
    [   23.662613] qnoc-sc7280 1580000.interconnect: sync_state() pending due to 3d00000.gpu
    [   23.670698] qnoc-sc7280 9100000.interconnect: sync_state() pending due to 3d00000.gpu
    [   23.678776] qnoc-sc7280 9100000.interconnect: sync_state() pending due to 3d00000.qcom,kgsl-3d0
    [   23.687743] qnoc-sc7280 1580000.interconnect: sync_state() pending due to aa00000.video-codec
    [   23.696524] qnoc-sc7280 1740000.interconnect: sync_state() pending due to aa00000.video-codec
    [   23.705308] qnoc-sc7280 1500000.interconnect: sync_state() pending due to aa00000.video-codec
    [   23.714081] qnoc-sc7280 9100000.interconnect: sync_state() pending due to aa00000.video-codec
    [   23.722895] qcom-rpmhpd 18200000.rsc:power-controller: sync_state() pending due to aa00000.video-codec
    [   33.874665] refgen: disabling
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Last Published: Jul 20, 2026

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