Kernel panic in power management test on Linux Linaro TI Panda 4460.

[Botao]

On TI Panda 4460 board with Linux Linaro ubuntu Quantal image:

http://snapshots.linaro.org/quantal/pre-built/panda/280/panda-quantal_developer_20130401-280.img.gz

Kernel panic occurred during power management test. Please refer to attachment to find full serial log output.

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This issue is observed on following images:
http://snapshots.linaro.org/quantal/pre-built/panda/280/panda-quantal_developer_20130401-280.img.gz
http://snapshots.linaro.org/quantal/pre-built/panda/286/panda-quantal_developer_20130408-286.img.gz
http://snapshots.linaro.org/quantal/pre-built/panda/290/panda-quantal_developer_20130414-290.img.gz
http://snapshots.linaro.org/quantal/pre-built/panda/299/panda-quantal_developer_20130423-299.img.gz
http://snapshots.linaro.org/raring/pre-built/panda/336/panda-raring_developer_20130520-336.img.gz

[Botao (botao-sun)]

On TI Panda 4460 board with Linux Linaro Raring ubuntu image:

Hardware Pack: http://snapshots.linaro.org/raring/hwpacks/panda/323/hwpack_linaro-panda_20130508-323_armhf_supported.tar.gz

Rootfs: http://snapshots.linaro.org/raring/images/developer/360/linaro-raring-developer-20130508-360.tar.gz

After power management test case installation and run, kernel panic occurred:

# apt-get install bzr python-apt python-setuptools
# bzr branch lp:lava-test
# cd lava-test
# python setup.py install
# lava-test install pwrmgmt
# lava-test run pwrmgmt

......
[ 252.449584] Unable to handle kernel NULL pointer dereference at virtual address 00000000
......

Please refer to attachment to get detailed log output.

[Botao (botao-sun)]

On TI Panda 4460 board with Linux Linaro ubuntu Raring image:

http://snapshots.linaro.org/ubuntu/pre-built/panda/376/panda-raring_developer_20130623-376.img.gz

Kernel panic has gone, please refer to attachment to get full test result output.