Messages in this thread | | | Subject | Re: [lkp-robot] [include/linux/string.h] 6974f0c455: kernel_BUG_at_lib/string.c | From | Andy Shevchenko <> | Date | Fri, 21 Jul 2017 12:15:09 +0300 |
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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
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