linux-kernel - [Bluetooth] 8208f5a9d4: suspend-stress.fail

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Date:   Wed, 1 Jul 2020 22:19:49 +0800
From:   kernel test robot <rong.a.chen@...el.com>
To:     Miao-chen Chou <mcchou@...omium.org>
Cc:     Johan Hedberg <johan.hedberg@...el.com>,
        Marcel Holtmann <marcel@...tmann.org>,
        LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org,
        rui.zhang@...el.com
Subject: [Bluetooth] 8208f5a9d4: suspend-stress.fail

Greeting,

FYI, we noticed the following commit (built with gcc-9):

commit: 8208f5a9d435e58ee7f53a24d9ccbe7787944537 ("Bluetooth: Update background scan and report device based on advertisement monitors")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master

in testcase: suspend-stress
with following parameters:

	mode: mem
	iterations: 10



on test machine: 4 threads Skylake with 8G memory

caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):




If you fix the issue, kindly add following tag
Reported-by: kernel test robot <rong.a.chen@...el.com>

test started



To reproduce:

        git clone https://github.com/intel/lkp-tests.git
        cd lkp-tests
        bin/lkp install job.yaml  # job file is attached in this email
        bin/lkp run     job.yaml



Thanks,
Rong Chen


View attachment "config-5.7.0-rc7-03001-g8208f5a9d435e" of type "text/plain" (202849 bytes)

View attachment "job-script" of type "text/plain" (4612 bytes)

View attachment "suspend-stress" of type "text/plain" (13 bytes)

View attachment "job.yaml" of type "text/plain" (3888 bytes)