On 19 January 2015 at 09:04, Nishanth Menon [off-list ref] wrote:

On 01/19/2015 10:59 AM, Tyler Baker wrote:

quoted

I can confirm, I am observing the same issue in my lab. 15 platforms
failed to boot on next-20150119.

http://kernelci.org/boot/?next-20150119&fail

http://kernelci.org/boot/all/job/next/kernel/next-20150119/
I see many platforms succeed in lab-khilman, but fails in your farm as
well :(

For example:
http://storage.kernelci.org/next/next-20150119/arm-imx_v6_v7_defconfig/lab-khilman/boot-imx6q-wandboard.txt
has the same errors, but marked success.
http://storage.kernelci.org/next/next-20150119/arm-imx_v6_v7_defconfig/lab-tbaker/boot-imx6q-wandboard.txt
is marked fail.

I suppose this is much worse than the "pass" status indicates.

I agree. I believe this boots were marked as 'passed' because the
platforms eventually reached userspace despite the kernel spewing
errors. I've re-run a few of my boots, and sometimes the platform
reaches userspace, other times it hangs.

quoted

On Monday, 19 January 2015, Nishanth Menon <nm@ti.com
<mailto:nm@ti.com>> wrote:

    Hi,

    Most platforms seem broken intoday's next tag.

    https://github.com/nmenon/kernel-test-logs/tree/next-20150119
    (defconfig: omap2plus_defconfig)

    > [    7.166600] ------------[ cut here ]------------
    > [    7.171676] WARNING: CPU: 0 PID: 54 at mm/mmap.c:2859
    exit_mmap+0x1a8/0x21c()
    > [    7.179194] Modules linked in:
    > [    7.182479] CPU: 0 PID: 54 Comm: init Not tainted
    3.19.0-rc5-next-20150119-00002-gfdefcded1272 #1
    > [    7.191863] Hardware name: Generic AM33XX (Flattened Device Tree)
    > [    7.198318] [<c00153f0>] (unwind_backtrace) from [<c0011a74>]
    (show_stack+0x10/0x14)
    > [    7.206528] [<c0011a74>] (show_stack) from [<c0580150>]
    (dump_stack+0x78/0x94)
    > [    7.214191] [<c0580150>] (dump_stack) from [<c003d4d0>]
    (warn_slowpath_common+0x7c/0xb4)
    > [    7.222751] [<c003d4d0>] (warn_slowpath_common) from
    [<c003d524>] (warn_slowpath_null+0x1c/0x24)
    > [    7.232038] [<c003d524>] (warn_slowpath_null) from
    [<c012de64>] (exit_mmap+0x1a8/0x21c)
    > [    7.240536] [<c012de64>] (exit_mmap) from [<c003abb8>]
    (mmput+0x44/0xec)
    > [    7.247612] [<c003abb8>] (mmput) from [<c0151368>]
    (flush_old_exec+0x300/0x5a4)
    > [    7.255357] [<c0151368>] (flush_old_exec) from [<c0195c10>]
    (load_elf_binary+0x2ec/0x1144)
    > [    7.264111] [<c0195c10>] (load_elf_binary) from [<c0150ea0>]
    (search_binary_handler+0x88/0x1ac)
    > [    7.273311] [<c0150ea0>] (search_binary_handler) from
    [<c019554c>] (load_script+0x260/0x280)
    > [    7.282232] [<c019554c>] (load_script) from [<c0150ea0>]
    (search_binary_handler+0x88/0x1ac)
    > [    7.291066] [<c0150ea0>] (search_binary_handler) from
    [<c0151f0c>] (do_execveat_common+0x538/0x6c4)
    > [    7.300628] [<c0151f0c>] (do_execveat_common) from
    [<c01520c4>] (do_execve+0x2c/0x34)
    > [    7.308881] [<c01520c4>] (do_execve) from [<c000e5e0>]
    (ret_fast_syscall+0x0/0x4c)
    > [    7.316881] ---[ end trace 3b8a46b1b280f423 ]---


    --
    Regards,
    Nishanth Menon

    _______________________________________________
    linux-arm-kernel mailing list
    linux-arm-kernel at lists.infradead.org <javascript:;>
    http://lists.infradead.org/mailman/listinfo/linux-arm-kernel



--
Tyler Baker
Tech Lead, LAVA
Linaro.org | Open source software for ARM SoCs
Follow Linaro: http://www.facebook.com/pages/Linaro
http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog

--
Regards,
Nishanth Menon

-- 
Tyler Baker
Tech Lead, LAVA
Linaro.org | Open source software for ARM SoCs
Follow Linaro: http://www.facebook.com/pages/Linaro
http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog