Rpi 3 Stehen geblieben

root@raspberrypi ~ > df -h
Dateisystem GröÃe Benutzt Verf. Verw% Eingehängt auf
/dev/root 15G 2,1G 12G 16% /
devtmpfs 459M 0 459M 0% /dev
tmpfs 463M 0 463M 0% /dev/shm
tmpfs 463M 6,3M 457M 2% /run
tmpfs 5,0M 4,0K 5,0M 1% /run/lock
tmpfs 463M 0 463M 0% /sys/fs/cgroup
tmpfs 150M 0 150M 0% /var/cache/apt/archives
tmpfs 70M 1,3M 69M 2% /var/log
tmpfs 20M 0 20M 0% /var/tmp
tmpfs 100M 24K 100M 1% /tmp
/dev/sda1 93M 21M 73M 22% /boot

Aug 31 19:29:16 raspberrypi kernel: [976565.109802] INFO: task kworker/1:1:30299 blocked for more than 120 seconds.
Aug 31 19:29:16 raspberrypi kernel: [976565.109807] Not tainted 4.4.50-v7+ #970
Aug 31 19:29:16 raspberrypi kernel: [976565.109811] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Aug 31 19:29:16 raspberrypi kernel: [976565.109815] kworker/1:1 D 805b8364 0 30299 2 0x00000000
Aug 31 19:29:16 raspberrypi kernel: [976565.109826] Workqueue: events dbs_timer
Aug 31 19:29:16 raspberrypi kernel: [976565.109838] [<805b8364>] (__schedule) from [<805b88dc>] (schedule+0x50/0xa8)
Aug 31 19:29:16 raspberrypi kernel: [976565.109848] [<805b88dc>] (schedule) from [<805b8cb4>] (schedule_preempt_disabled+0x18/0x1c)
Aug 31 19:29:16 raspberrypi kernel: [976565.109859] [<805b8cb4>] (schedule_preempt_disabled) from [<805ba380>] (__mutex_lock_slowpath+0xac/0x164)
Aug 31 19:29:16 raspberrypi kernel: [976565.109870] [<805ba380>] (__mutex_lock_slowpath) from [<805ba498>] (mutex_lock+0x60/0x64)
Aug 31 19:29:16 raspberrypi kernel: [976565.109880] [<805ba498>] (mutex_lock) from [<8046c86c>] (dbs_timer+0x30/0x1d0)
Aug 31 19:29:16 raspberrypi kernel: [976565.109891] [<8046c86c>] (dbs_timer) from [<8003c930>] (process_one_work+0x154/0x458)
Aug 31 19:29:16 raspberrypi kernel: [976565.109901] [<8003c930>] (process_one_work) from [<8003cc88>] (worker_thread+0x54/0x500)
Aug 31 19:29:16 raspberrypi kernel: [976565.109911] [<8003cc88>] (worker_thread) from [<80042954>] (kthread+0xec/0x104)
Aug 31 19:29:16 raspberrypi kernel: [976565.109920] [<80042954>] (kthread) from [<8000fbe8>] (ret_from_fork+0x14/0x2c)
Aug 31 19:29:16 raspberrypi kernel: [976565.109927] INFO: task kworker/u8:2:16946 blocked for more than 120 seconds.
Aug 31 19:29:16 raspberrypi kernel: [976565.109931] Not tainted 4.4.50-v7+ #970
Aug 31 19:29:16 raspberrypi kernel: [976565.109935] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Aug 31 19:29:16 raspberrypi kernel: [976565.109940] kworker/u8:2 D 805b8364 0 16946 2 0x00000000
Aug 31 19:29:16 raspberrypi kernel: [976565.109952] Workqueue: kmmcd mmc_rescan
Aug 31 19:29:16 raspberrypi kernel: [976565.109963] [<805b8364>] (__schedule) from [<805b88dc>] (schedule+0x50/0xa8)
Aug 31 19:29:16 raspberrypi kernel: [976565.109974] [<805b88dc>] (schedule) from [<805bb7dc>] (schedule_timeout+0x1e8/0x270)
Aug 31 19:29:16 raspberrypi kernel: [976565.109985] [<805bb7dc>] (schedule_timeout) from [<805b941c>] (wait_for_common+0xbc/0x17c)
Aug 31 19:29:16 raspberrypi kernel: [976565.109996] [<805b941c>] (wait_for_common) from [<805b94fc>] (wait_for_completion+0x20/0x24)
Aug 31 19:29:16 raspberrypi kernel: [976565.110008] [<805b94fc>] (wait_for_completion) from [<8048fbf8>] (rpi_firmware_transaction+0x68/0xac)
Aug 31 19:29:16 raspberrypi kernel: [976565.110020] [<8048fbf8>] (rpi_firmware_transaction) from [<8048fd34>] (rpi_firmware_property_list+0xf8/0x220)
Aug 31 19:29:16 raspberrypi kernel: [976565.110031] [<8048fd34>] (rpi_firmware_property_list) from [<8048fec0>] (rpi_firmware_property+0x64/0x84)
Aug 31 19:29:16 raspberrypi kernel: [976565.110042] [<8048fec0>] (rpi_firmware_property) from [<80488cbc>] (bcm2835_sdhost_set_clock+0xb8/0x31c)
Aug 31 19:29:16 raspberrypi kernel: [976565.110052] [<80488cbc>] (bcm2835_sdhost_set_clock) from [<80488fc8>] (bcm2835_sdhost_set_ios+0xa8/0xf0)
Aug 31 19:29:16 raspberrypi kernel: [976565.110063] [<80488fc8>] (bcm2835_sdhost_set_ios) from [<8046f5d8>] (mmc_set_chip_select+0x28/0x2c)
Aug 31 19:29:16 raspberrypi kernel: [976565.110074] [<8046f5d8>] (mmc_set_chip_select) from [<80475160>] (mmc_go_idle+0xf8/0x114)
Aug 31 19:29:16 raspberrypi kernel: [976565.110085] [<80475160>] (mmc_go_idle) from [<80470758>] (mmc_rescan+0x28c/0x324)
Aug 31 19:29:16 raspberrypi kernel: [976565.110096] [<80470758>] (mmc_rescan) from [<8003c930>] (process_one_work+0x154/0x458)
Aug 31 19:29:16 raspberrypi kernel: [976565.110107] [<8003c930>] (process_one_work) from [<8003cc88>] (worker_thread+0x54/0x500)
Aug 31 19:29:16 raspberrypi kernel: [976565.110116] [<8003cc88>] (worker_thread) from [<80042954>] (kthread+0xec/0x104)
Aug 31 19:29:16 raspberrypi kernel: [976565.110126] [<80042954>] (kthread) from [<8000fbe8>] (ret_from_fork+0x14/0x2c)