# [  156.848905] i2c i2c-0: mv64xxx: I2C bus locked, block: 1, time_left: 0
[  158.875560] i2c i2c-0: mv64xxx: I2C bus locked, block: 1, time_left: 0
[  160.902223] i2c i2c-0: mv64xxx: I2C bus locked, block: 1, time_left: 0
[  162.928890] i2c i2c-0: mv64xxx: I2C bus locked, block: 1, time_left: 0
[  162.935480] cpu cpu0: _set_opp_voltage: failed to set voltage (900000 900000 900000 mV): -110
[  162.944041] cpu cpu0: Failed to set regulator voltages: -110
[  162.949723] cpufreq: __target_index: Failed to change cpu frequency: -110
[  175.832185] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  175.838290] rcu: 	0-...0: (1 ticks this GP) idle=bdac/1/0x4000000000000002 softirq=1177/1177 fqs=2100
[  175.847527] rcu: 	(detected by 1, t=6302 jiffies, g=741, q=2 ncpus=4)
[  175.853979] Sending NMI from CPU 1 to CPUs 0:
[  195.982186] sched: DL replenish lagged too much