Re: [ppdev] 8b7d3a9d90: WARNING: CPU: 0 PID: 153 at fs/sysfs/dir.c:31 sysfs_warn_dup+0x62/0x80

From: Sudip Mukherjee
Date: Thu Sep 01 2016 - 17:28:28 EST


On Thursday 01 September 2016 02:35 AM, kernel test robot wrote:

FYI, we noticed the following commit:

https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git char-misc-testing
commit 8b7d3a9d903ee1d1f5febc8e74223e4e72720e35 ("ppdev: use new parport device model")

in testcase: boot

on test machine: qemu-system-x86_64 -enable-kvm -cpu host -smp 2 -m 4G

caused below changes:

Hi,
I am not able to reproduce it on my qemu using the config you sent. I have also attached my dmesg. Can you please let me know the exact steps to reproduce the error..

regards
sudip

Attachment: dmesg.xz
Description: application/xz