[PI2] "INFO: rcu_sched detected stalls on CPUs/tasks" infinite loop #1613
Description
Hi guys, I am trying to emulate the last rasbian with qemu, but when is booting a ininite loop is showing with the next loop:
[ 4000.154580] INFO: rcu_sched detected stalls on CPUs/tasks:
[ 4000.155456] 1-O..: (11 GPs behind) idle=001/140000000000000/0 softirq=0/0 fqs=0
[ 4000.156286] 2-O..: (11 GPs behind) idle=001/140000000000000/0 softirq=0/0 fqs=0
[ 4000.157085] 3-O..: (11 GPs behind) idle=001/140000000000000/0 softirq=0/0 fqs=0
[ 4000.157842] (detected by 0, t=399317 jiffies, g=-289, c=-290, q=1)
[ 4000.158616] Task dump for CPU 1:
[ 4000.159016] swapper/1 R running 0 0 1 0x00000000
[ 4000.159837] Task dump for CPU 2:
[ 4000.160363] swapper/2 R running 0 0 1 0x00000000
[ 4000.161780] Task dump for CPU 3:
[ 4000.162531] swapper/3 R running 0 0 1 0x00000000
[ 4000.164132] rcu_sched kthread starved for 399317 jiffies! g4294967007 c4294967006 f0x2 s3 ->state=0x0
my qemu command :
$ qemu-system-arm -M raspi2 -kernel kernel/kernel7.img \
-sd raspian.img \
-append "rw earlyprintk loglevel=8 console=ttyAMA0,115200 init=/bin/bash dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2" \
-dtb kernel/bcm2709-rpi-2-b.dtb -serial stdio