linux-kernel - [lkp] [net] 9dc0990f12: INFO: suspicious RCU usage. ]

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Message-ID: <87vb7fquk5.fsf@yhuang-dev.intel.com>
Date:	Thu, 31 Dec 2015 09:24:26 +0800
From:	kernel test robot <ying.huang@...ux.intel.com>
TO:	John Fastabend <john.fastabend@...il.com>
CC:	0day robot <fengguang.wu@...el.com>
Subject: [lkp] [net] 9dc0990f12: INFO: suspicious RCU usage. ]

FYI, we noticed the below changes on

https://github.com/0day-ci/linux John-Fastabend/drop-the-qdisc-lock-for-pfifo_fast-mq/20151231-015853
commit 9dc0990f12fb6ba8e32a63578aa060408958595a ("net: sched: pfifo_fast new option to deque multiple pkts")

With your commit, there is the following new message in kernel log.
Please take a look at the attached dmesg for details.

[   87.658006] IP-Config: Reopening network devices...

Thanks,
Ying Huang

View attachment "config-4.4.0-rc5-01156-g9dc0990" of type "text/plain" (95666 bytes)

Download attachment "dmesg.xz" of type "application/x-xz" (16160 bytes)