lkml.org 
[lkml]   [2017]   [Jul]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [lkp-robot] [include/linux/string.h] 6974f0c455: kernel_BUG_at_lib/string.c
From
Date
On Fri, 2017-07-21 at 09:59 +0800, Ye Xiaolong wrote:
> Hi,
>
> On 07/19, Linus Torvalds wrote:
> > Hmm. I wonder why the kernel test robot ends up having that annoying
> > line doubling for the dmesg.
> >
>
> Hmm, this line doubling issue should be caused by we set both
> 'earlyprintk=ttyS0,115200' and 'console=ttyS0,115200' in cmdline,
> after I
> remove any of it, this issue is gone, is it an inappropriate setting?


I think this problem is being discussed for a long time.

+Cc: Petr and Sergey

>
> FYI, the whole kernel command line is:
>
> ip=::::vm-lkp-nhm-dp1-yocto-i386-7::dhcp
> root=/dev/ram0
> user=lkp
> job=/lkp/scheduled/vm-lkp-nhm-dp1-yocto-i386-7/boot-1-yocto-tiny-i386-
> 2016-04-22.cgz-6974f0c4555e285ab217cee58b6e874f776ff409-20170717-
> 28286-131pyzw-0.yaml
> ARCH=i386
> kconfig=i386-randconfig-w0-07171351
> branch=linus/master
> commit=6974f0c4555e285ab217cee58b6e874f776ff409
> BOOT_IMAGE=/pkg/linux/i386-randconfig-w0-07171351/gcc-
> 6/6974f0c4555e285ab217cee58b6e874f776ff409/vmlinuz-4.12.0-10998-
> g6974f0c
> max_uptime=600
> RESULT_ROOT=/result/boot/1/vm-lkp-nhm-dp1-yocto-i386/yocto-tiny-i386-
> 2016-04-22.cgz/i386-randconfig-w0-07171351/gcc-
> 6/6974f0c4555e285ab217cee58b6e874f776ff409/0
> LKP_SERVER=inn
> debug
> apic=debug
> sysrq_always_enabled
> rcupdate.rcu_cpu_stall_timeout=100
> net.ifnames=0
> printk.devkmsg=on
> panic=-1
> softlockup_panic=1
> nmi_watchdog=panic
> oops=panic
> load_ramdisk=2
> prompt_ramdisk=0
> drbd.minor_count=8
> systemd.log_level=err
> ignore_loglevel
> earlyprintk=ttyS0,115200
> console=ttyS0,115200
> console=tty0
> vga=
>
> Thanks,
> Xiaolong

--
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Intel Finland Oy

\
 
 \ /
  Last update: 2017-07-21 11:16    [W:2.256 / U:0.020 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site