[ 0.000000] Booting Linux on physical CPU 0x500 [ 0.000000] Linux version 4.5.0-rc7-next-20160309-00002-g1a605aab9b29 (tomeu@cizrna) (gcc version 5.3.1 20160212 (Red Hat Cross 5.3.1-2) (GCC) ) #3678 SMP Wed Mar 9 09:09:58 CET 2016 [ 0.000000] CPU: ARMv7 Processor [410fc0d1] revision 1 (ARMv7), cr=10c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: Radxa Rock 2 Square [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: Reserved 64 MiB at 0x7c000000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 524288 [ 0.000000] free_area_init_node: node 0, pgdat c140c780, node_mem_map eeff9000 [ 0.000000] DMA zone: 1536 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 196608 pages, LIFO batch:31 [ 0.000000] HighMem zone: 327680 pages, LIFO batch:31 [ 0.000000] percpu: Embedded 13 pages/cpu @eef9f000 s23692 r8192 d21364 u53248 [ 0.000000] pcpu-alloc: s23692 r8192 d21364 u53248 alloc=13*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 522752 [ 0.000000] Kernel command line: console=ttyS2,115200 console=tty0 rw rootwait root=/dev/nfs nfsroot=10.42.0.1:/home/tomeu/nfsroot,vers=3 ip=dhcp ignore_loglevel log_buf_len=16M drm.debug =0x00 no_console_suspend [ 0.000000] log_buf_len: 16777216 bytes [ 0.000000] early log buf free: 129528(98%) [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 1979820K/2097152K available (9464K kernel code, 1081K rwdata, 4212K rodata, 2048K init, 339K bss, 51796K reserved, 65536K cma-reserved, 1245184K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0208000 - 0xc105b15c (14669 kB) [ 0.000000] .init : 0xc1100000 - 0xc1300000 (2048 kB) [ 0.000000] .data : 0xc1300000 - 0xc140e7c0 (1082 kB) [ 0.000000] .bss : 0xc1410000 - 0xc1464db8 ( 340 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 32. [ 0.000000] RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=4 [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] Architected cp15 timer(s) running at 24.00MHz (phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns [ 0.000006] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns [ 0.000022] Switching to timer-based delay loop, resolution 41ns [ 0.003799] Console: colour dummy device 80x30 [ 0.004605] console [tty0] enabled [ 0.004650] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=120000) [ 0.004699] pid_max: default: 32768 minimum: 301 [ 0.004846] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.004880] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.005536] CPU: Testing write buffer coherency: ok [ 0.005782] CPU0: thread -1, cpu 0, socket 5, mpidr 80000500 [ 0.006023] Setting up static identity map for 0x300000 - 0x300098 [ 0.011363] CPU1: thread -1, cpu 1, socket 5, mpidr 80000501 [ 0.013026] CPU2: thread -1, cpu 2, socket 5, mpidr 80000502 [ 0.014663] CPU3: thread -1, cpu 3, socket 5, mpidr 80000503 [ 0.014759] Brought up 4 CPUs [ 0.014877] SMP: Total of 4 processors activated (192.00 BogoMIPS). [ 0.014904] CPU: All CPU(s) started in SVC mode. [ 0.016208] devtmpfs: initialized [ 0.026190] VFP support v0.3: implementor 41 architecture 3 part 30 variant d rev 0 [ 0.026947] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 9556302231375000 ns [ 0.029040] pinctrl core: initialized pinctrl subsystem [ 0.031024] NET: Registered protocol family 16 [ 0.033357] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.050016] cpuidle: using governor menu [ 0.072445] No ATAGs? [ 0.072489] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.072546] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.077716] Serial: AMBA PL011 UART driver [ 0.105113] vcc_sys: Failed to create debugfs directory [ 0.108851] iommu: Adding device ff930000.vop to group 0 [ 0.108952] iommu: Adding device ff940000.vop to group 1 [ 0.109175] rk_iommu ff930300.iommu: invalid resource [ 0.109307] rk_iommu ff940300.iommu: invalid resource [ 0.109741] vgaarb: loaded [ 0.110838] SCSI subsystem initialized [ 0.111057] libata version 3.00 loaded. [ 0.111396] usbcore: registered new interface driver usbfs [ 0.111485] usbcore: registered new interface driver hub [ 0.111572] usbcore: registered new device driver usb [ 0.113143] pps_core: LinuxPPS API ver. 1 registered [ 0.113173] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.113240] PTP clock support registered [ 0.113476] EDAC MC: Ver: 3.0.0 [ 0.116173] clocksource: Switched to clocksource arch_sys_counter [ 0.128116] NET: Registered protocol family 2 [ 0.128729] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.128860] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.129068] TCP: Hash tables configured (established 8192 bind 8192) [ 0.129146] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.129211] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.129423] NET: Registered protocol family 1 [ 0.129708] RPC: Registered named UNIX socket transport module. [ 0.129740] RPC: Registered udp transport module. [ 0.129765] RPC: Registered tcp transport module. [ 0.129789] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.129828] PCI: CLS 0 bytes, default 64 [ 0.130714] hw perfevents: enabled with armv7_cortex_a12 PMU driver, 7 counters available [ 0.132628] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.133523] workingset: timestamp_bits=28 max_order=19 bucket_order=0 [ 0.145220] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.146260] NFS: Registering the id_resolver key type [ 0.146312] Key type id_resolver registered [ 0.146338] Key type id_legacy registered [ 0.146448] ntfs: driver 2.1.32 [Flags: R/O]. [ 0.147904] bounce: pool size: 64 pages [ 0.148147] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248) [ 0.148199] io scheduler noop registered [ 0.148229] io scheduler deadline registered [ 0.148285] io scheduler cfq registered (default) [ 0.165943] dma-pl330 ff250000.dma-controller: Loaded driver for PL330 DMAC-241330 [ 0.165996] dma-pl330 ff250000.dma-controller: DBUFF-128x8bytes Num_Chans-8 Num_Peri-20 Num_Events-16 [ 0.166907] dma-pl330 ffb20000.dma-controller: Loaded driver for PL330 DMAC-241330 [ 0.166960] dma-pl330 ffb20000.dma-controller: DBUFF-64x8bytes Num_Chans-5 Num_Peri-6 Num_Events-10 [ 0.233974] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 0.236402] console [ttyS2] disabled [ 0.236459] ff690000.serial: ttyS2 at MMIO 0xff690000 (irq = 33, base_baud = 1500000) is a 16550A [ 0.950690] console [ttyS2] enabled [ 0.955745] SuperH (H)SCI(F) driver initialized [ 0.961396] msm_serial: driver initialized [ 0.965727] STMicroelectronics ASC driver initialized [ 0.972715] [drm] Initialized drm 1.1.0 20060810 [ 0.992956] brd: module loaded [ 1.002486] loop: module loaded [ 1.014437] libphy: Fixed MDIO Bus: probed [ 1.019318] CAN device driver interface [ 1.025220] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k [ 1.032219] igb: Copyright (c) 2007-2014 Intel Corporation. [ 1.040261] rk_gmac-dwmac ff290000.ethernet: phy regulator is not available yet, deferred probing [ 1.051056] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 1.058568] usbcore: registered new interface driver pegasus [ 1.064341] usbcore: registered new interface driver asix [ 1.069838] usbcore: registered new interface driver ax88179_178a [ 1.076034] usbcore: registered new interface driver cdc_ether [ 1.081978] usbcore: registered new interface driver smsc75xx [ 1.087839] usbcore: registered new interface driver smsc95xx [ 1.093682] usbcore: registered new interface driver net1080 [ 1.099440] usbcore: registered new interface driver cdc_subset [ 1.105455] usbcore: registered new interface driver zaurus [ 1.111195] usbcore: registered new interface driver cdc_ncm [ 1.118756] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.125334] ehci-pci: EHCI PCI platform driver [ 1.129878] ehci-platform: EHCI generic platform driver [ 1.135469] ehci-omap: OMAP-EHCI Host Controller driver [ 1.140900] ehci-orion: EHCI orion driver [ 1.145108] SPEAr-ehci: EHCI SPEAr driver [ 1.149318] ehci-st: EHCI STMicroelectronics driver [ 1.154397] ehci-exynos: EHCI EXYNOS driver [ 1.158801] ehci-atmel: EHCI Atmel driver [ 1.163007] tegra-ehci: Tegra EHCI driver [ 1.167241] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.173478] ohci-pci: OHCI PCI platform driver [ 1.178027] ohci-platform: OHCI generic platform driver [ 1.183480] ohci-omap3: OHCI OMAP3 driver [ 1.187692] SPEAr-ohci: OHCI SPEAr driver [ 1.191906] ohci-st: OHCI STMicroelectronics driver [ 1.196983] ohci-atmel: OHCI Atmel driver [ 1.201859] usbcore: registered new interface driver usb-storage [ 1.209737] mousedev: PS/2 mouse device common for all mice [ 1.219227] i2c /dev entries driver [ 1.224151] rk3x-i2c ff170000.i2c: using default SCL frequency: 100000 [ 1.231239] rk3x-i2c ff170000.i2c: Initialized RK3xxx I2C bus at f0952000 [ 1.238196] rk3x-i2c ff650000.i2c: using default SCL frequency: 100000 [ 1.270761] fan53555-regulator 0-0040: FAN53555 Option[8] Rev[1] Detected! [ 1.281994] fan53555-regulator 0-0041: FAN53555 Option[8] Rev[1] Detected! [ 1.292149] rk3x-i2c ff650000.i2c: Initialized RK3xxx I2C bus at f0954000 [ 1.301340] VCC_IO: supplied by vcc_sys [ 1.306860] VCC_20: supplied by vcc_sys [ 1.311259] VCC_18: supplied by VCC_20 [ 1.317150] vcc_sys: supplied by VCC_IO [ 1.321628] VCCIO_PMU: supplied by vcc_sys [ 1.330514] VCCIO_SD: supplied by VCC_IO [ 1.342480] watchdog: Invalid min and max timeout values, resetting to 0! [ 1.351933] vdd_cpu: supplied by vcc_sys [ 1.358469] cpufreq: cpufreq_online: CPU0: Running at unlisted freq: 500000 KHz [ 1.366084] cpufreq: cpufreq_online: CPU0: Unlisted initial frequency changed to: 600000 KHz [ 1.376024] sdhci: Secure Digital Host Controller Interface driver [ 1.382238] sdhci: Copyright(c) Pierre Ossman [ 1.387964] Synopsys Designware Multimedia Card Interface Driver [ 1.394681] dwmmc_rockchip ff0c0000.dwmmc: IDMAC supports 32-bit address mode. [ 1.401938] dwmmc_rockchip ff0c0000.dwmmc: Using internal DMA controller. [ 1.408727] dwmmc_rockchip ff0c0000.dwmmc: Version ID is 270a [ 1.414488] dwmmc_rockchip ff0c0000.dwmmc: DW MMC controller at irq 29,32 bit host data width,256 deep fifo [ 1.424247] vcc_sd: supplied by VCC_IO [ 1.441185] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0) [ 1.461172] dwmmc_rockchip ff0c0000.dwmmc: 1 slots initialized [ 1.467178] dwmmc_rockchip ff0d0000.dwmmc: IDMAC supports 32-bit address mode. [ 1.475567] dwmmc_rockchip ff0d0000.dwmmc: Using internal DMA controller. [ 1.482366] dwmmc_rockchip ff0d0000.dwmmc: Version ID is 270a [ 1.488136] dwmmc_rockchip ff0d0000.dwmmc: DW MMC controller at irq 30,32 bit host data width,256 deep fifo [ 1.499701] dwmmc_rockchip ff0f0000.dwmmc: IDMAC supports 32-bit address mode. [ 1.506965] dwmmc_rockchip ff0f0000.dwmmc: Using internal DMA controller. [ 1.513763] dwmmc_rockchip ff0f0000.dwmmc: Version ID is 270a [ 1.519532] dwmmc_rockchip ff0f0000.dwmmc: DW MMC controller at irq 31,32 bit host data width,256 deep fifo [ 1.529894] dwmmc_rockchip ff0f0000.dwmmc: allocated mmc-pwrseq [ 1.551407] mmc_host mmc1: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0) [ 1.571179] dwmmc_rockchip ff0f0000.dwmmc: 1 slots initialized [ 1.577309] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.584113] ledtrig-cpu: registered to indicate activity on CPUs [ 1.590355] usbcore: registered new interface driver usbhid [ 1.595932] usbhid: USB HID core driver [ 1.602165] NET: Registered protocol family 10 [ 1.606982] sit: IPv6 over IPv4 tunneling driver [ 1.611927] NET: Registered protocol family 17 [ 1.616390] can: controller area network core (rev 20120528 abi 9) [ 1.622603] NET: Registered protocol family 29 [ 1.627057] can: raw protocol (rev 20120528) [ 1.631335] can: broadcast manager protocol (rev 20120528 t) [ 1.637002] can: netlink gateway (rev 20130117) max_hops=1 [ 1.642681] Key type dns_resolver registered [ 1.647095] ThumbEE CPU extension supported. [ 1.651382] Registering SWP/SWPB emulation handler [ 1.658144] rk_gmac-dwmac ff290000.ethernet: clock input or output? (input). [ 1.665208] rk_gmac-dwmac ff290000.ethernet: TX delay(0x30). [ 1.670872] rk_gmac-dwmac ff290000.ethernet: RX delay(0x10). [ 1.676539] rk_gmac-dwmac ff290000.ethernet: init for RGMII [ 1.682151] rk_gmac-dwmac ff290000.ethernet: clock input from PHY [ 1.693266] stmmac - user ID: 0x10, Synopsys ID: 0x35 [ 1.698316] Ring mode enabled [ 1.701370] DMA HW capability register supported [ 1.705890] Normal descriptors [ 1.709219] RX Checksum Offload Engine supported (type 2) [ 1.714700] TX Checksum insertion supported [ 1.714967] mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 52000000Hz, actual 50000000HZ div = 0) [ 1.715267] mmc1: new high speed MMC card at address 0001 [ 1.715445] mmcblk0: mmc1:0001 032GE4 29.1 GiB [ 1.715511] mmcblk0boot0: mmc1:0001 032GE4 partition 1 4.00 MiB [ 1.715576] mmcblk0boot1: mmc1:0001 032GE4 partition 2 4.00 MiB [ 1.750450] Wake-Up On Lan supported [ 1.754130] Enable RX Mitigation via HW Watchdog Timer [ 1.759625] rk_gmac-dwmac ff290000.ethernet eth0: No MDIO subnode found [ 1.819914] libphy: stmmac: probed [ 1.823323] eth0: PHY ID 001cc915 at 0 IRQ POLL (stmmac-0:00) active [ 1.829676] eth0: PHY ID 001cc915 at 1 IRQ POLL (stmmac-0:01) [ 1.836618] dwmmc_rockchip ff0d0000.dwmmc: IDMAC supports 32-bit address mode. [ 1.843887] dwmmc_rockchip ff0d0000.dwmmc: Using internal DMA controller. [ 1.850676] dwmmc_rockchip ff0d0000.dwmmc: Version ID is 270a [ 1.856431] dwmmc_rockchip ff0d0000.dwmmc: DW MMC controller at irq 30,32 bit host data width,256 deep fifo [ 1.867572] hctosys: unable to open rtc device (rtc0) [ 1.888555] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 7.876704] rk_gmac-dwmac ff290000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx [ 7.886213] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 7.901274] Sending DHCP requests ., OK [ 7.966192] IP-Config: Got DHCP answer from 10.42.0.1, my address is 10.42.0.251 [ 7.973961] IP-Config: Complete: [ 7.977274] device=eth0, hwaddr=1a:75:6b:5e:1d:a7, ipaddr=10.42.0.251, mask=255.255.255.0, gw=10.42.0.1 [ 7.987186] host=10.42.0.251, domain=, nis-domain=(none) [ 7.992985] bootserver=10.42.0.1, rootserver=10.42.0.1, rootpath= nameserver0=10.42.0.1 [ 8.001942] vcc_sd: disabling [ 8.018553] VFS: Mounted root (nfs filesystem) on device 0:13. [ 8.024999] devtmpfs: mounted [ 8.030012] Freeing unused kernel memory: 2048K (c1100000 - c1300000) [ 8.266343] random: systemd urandom read with 15 bits of entropy available [ 8.278232] systemd[1]: systemd 228 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUT ILS +KMOD -IDN) [ 8.297174] systemd[1]: Detected architecture arm. [ 8.307442] systemd[1]: Set hostname to . [ 8.378108] ttyS2 - failed to request DMA [ 8.883579] systemd[1]: fstrim.timer: Cannot add dependency job, ignoring: Unit fstrim.timer failed to load: No such file or directory. [ 8.896133] systemd[1]: display-manager.service: Cannot add dependency job, ignoring: Unit display-manager.service failed to load: No such file or directory. [ 8.913610] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 8.921687] systemd[1]: Created slice User and Session Slice. [ 8.927780] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ 8.935216] systemd[1]: Listening on LVM2 poll daemon socket. [ 8.941202] systemd[1]: Reached target Swap. [ 8.946324] systemd[1]: Listening on Journal Socket (/dev/log). [ 8.952580] systemd[1]: Listening on Journal Socket. [ 8.958406] systemd[1]: Listening on udev Control Socket. [ 8.964147] systemd[1]: Created slice System Slice. [ 8.991361] systemd[1]: Starting Load Kernel Modules... [ 8.996894] systemd[1]: Created slice system-serial\x2dgetty.slice. [ 9.003311] systemd[1]: Reached target Slices. [ 9.008537] systemd[1]: Mounting Debug File System... [ 9.013868] systemd[1]: Created slice system-getty.slice. [ 9.019451] systemd[1]: Reached target Encrypted Volumes. [ 9.025087] systemd[1]: Listening on LVM2 metadata daemon socket. [ 9.031357] systemd[1]: Listening on udev Kernel Socket. [ 9.071378] systemd[1]: Starting Journal Service... [ 9.076459] systemd[1]: Reached target Remote File Systems (Pre). [ 9.082744] systemd[1]: Reached target Remote File Systems. [ 9.089950] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 9.099935] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 9.107971] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling... [ 9.123541] systemd[1]: Starting LSB: Set console font and keymap... [ 9.131313] systemd[1]: Mounted Debug File System. [ 9.136701] systemd[1]: Started Load Kernel Modules. [ 18.116321] nfs: server 10.42.0.1 not responding, still trying [ 18.516224] ------------[ cut here ]------------ [ 18.521024] WARNING: CPU: 1 PID: 0 at net/sched/sch_generic.c:303 dev_watchdog+0x284/0x288 [ 18.529456] NETDEV WATCHDOG: eth0 (rk_gmac-dwmac): transmit queue 0 timed out [ 18.536690] Modules linked in: [ 18.539889] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.5.0-rc7-next-20160309-00002-g1a605aab9b29 #3678 [ 18.549431] Hardware name: Rockchip (Device Tree) [ 18.554289] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 18.562221] [] (show_stack) from [] (dump_stack+0x90/0xa4) [ 18.569634] [] (dump_stack) from [] (__warn+0xe8/0x100) [ 18.576732] [] (__warn) from [] (warn_slowpath_fmt+0x38/0x48) [ 18.584406] [] (warn_slowpath_fmt) from [] (dev_watchdog+0x284/0x288) [ 18.592781] [] (dev_watchdog) from [] (call_timer_fn+0x24/0x98) [ 18.600628] [] (call_timer_fn) from [] (run_timer_softirq+0x19c/0x214) [ 18.609086] [] (run_timer_softirq) from [] (__do_softirq+0xfc/0x214) [ 18.617358] [] (__do_softirq) from [] (irq_exit+0xb0/0x118) [ 18.624839] [] (irq_exit) from [] (__handle_domain_irq+0x60/0xb4) [ 18.632845] [] (__handle_domain_irq) from [] (gic_handle_irq+0x54/0x94) [ 18.641369] [] (gic_handle_irq) from [] (__irq_svc+0x54/0x70) [ 18.648997] Exception stack(0xed0abf88 to 0xed0abfd0) [ 18.654164] bf80: 00000001 00000000 00000000 c031b220 ed0aa000 c13024a4 [ 18.662516] bfa0: 00000000 00000000 c1208580 c1302504 c130250c c140e568 00000000 ed0abfd8 [ 18.670850] bfc0: c030888c c0308890 600f0013 ffffffff [ 18.676031] [] (__irq_svc) from [] (arch_cpu_idle+0x38/0x3c) [ 18.683615] [] (arch_cpu_idle) from [] (cpu_startup_entry+0x1b8/0x21c) [ 18.692055] [] (cpu_startup_entry) from [<00301c6c>] (0x301c6c) [ 18.698948] ---[ end trace 9f6653e6701f8dc4 ]--- [ 22.536324] nfs: server 10.42.0.1 not responding, still trying [ 26.956295] nfs: server 10.42.0.1 not responding, still trying [ 31.376321] nfs: server 10.42.0.1 not responding, still trying [ 40.196354] nfs: server 10.42.0.1 not responding, still trying [ 42.401464] nfs: server 10.42.0.1 not responding, still trying [ 44.606505] nfs: server 10.42.0.1 not responding, still trying [ 46.816350] nfs: server 10.42.0.1 not responding, still trying [ 55.636399] nfs: server 10.42.0.1 not responding, still trying [ 64.456407] nfs: server 10.42.0.1 not responding, still trying [ 73.276374] nfs: server 10.42.0.1 not responding, still trying [ 240.096350] INFO: task systemd-journal:121 blocked for more than 120 seconds. [ 240.103715] Tainted: G W 4.5.0-rc7-next-20160309-00002-g1a605aab9b29 #3678 [ 240.112466] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 240.120501] systemd-journal D c0b5285c 0 121 1 0x00000000 [ 240.127183] [] (__schedule) from [] (schedule+0x44/0x9c) [ 240.134437] [] (schedule) from [] (schedule_timeout+0x16c/0x1b4) [ 240.142432] [] (schedule_timeout) from [] (io_schedule_timeout+0x7c/0xb4) [ 240.151244] [] (io_schedule_timeout) from [] (bit_wait_io+0x10/0x5c) [ 240.159568] [] (bit_wait_io) from [] (__wait_on_bit+0x84/0xb8) [ 240.167394] [] (__wait_on_bit) from [] (wait_on_page_bit+0xd0/0xd8) [ 240.175659] [] (wait_on_page_bit) from [] (__filemap_fdatawait_range+0xc8/0x110) [ 240.185055] [] (__filemap_fdatawait_range) from [] (filemap_fdatawait_range+0x18/0x34) [ 240.194964] [] (filemap_fdatawait_range) from [] (filemap_write_and_wait_range+0x54/0x74) [ 240.205129] [] (filemap_write_and_wait_range) from [] (nfs_file_fsync+0x84/0x9c) [ 240.214514] [] (nfs_file_fsync) from [] (do_fsync+0x3c/0x64) [ 240.222177] [] (do_fsync) from [] (ret_fast_syscall+0x0/0x3c) [ 360.226438] INFO: task systemd-journal:121 blocked for more than 120 seconds. [ 360.233769] Tainted: G W 4.5.0-rc7-next-20160309-00002-g1a605aab9b29 #3678 [ 360.242505] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 360.250529] systemd-journal D c0b5285c 0 121 1 0x00000000 [ 360.257198] [] (__schedule) from [] (schedule+0x44/0x9c) [ 360.264440] [] (schedule) from [] (schedule_timeout+0x16c/0x1b4) [ 360.272426] [] (schedule_timeout) from [] (io_schedule_timeout+0x7c/0xb4) [ 360.281188] [] (io_schedule_timeout) from [] (bit_wait_io+0x10/0x5c) [ 360.289552] [] (bit_wait_io) from [] (__wait_on_bit+0x84/0xb8) [ 360.297366] [] (__wait_on_bit) from [] (wait_on_page_bit+0xd0/0xd8) [ 360.305629] [] (wait_on_page_bit) from [] (__filemap_fdatawait_range+0xc8/0x110) [ 360.315017] [] (__filemap_fdatawait_range) from [] (filemap_fdatawait_range+0x18/0x34) [ 360.324953] [] (filemap_fdatawait_range) from [] (filemap_write_and_wait_range+0x54/0x74) [ 360.335124] [] (filemap_write_and_wait_range) from [] (nfs_file_fsync+0x84/0x9c) [ 360.344510] [] (nfs_file_fsync) from [] (do_fsync+0x3c/0x64) [ 360.352158] [] (do_fsync) from [] (ret_fast_syscall+0x0/0x3c) [ 480.356357] INFO: task systemd-journal:121 blocked for more than 120 seconds. [ 480.363682] Tainted: G W 4.5.0-rc7-next-20160309-00002-g1a605aab9b29 #3678 [ 480.372422] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.380487] systemd-journal D c0b5285c 0 121 1 0x00000000 [ 480.387172] [] (__schedule) from [] (schedule+0x44/0x9c) [ 480.394423] [] (schedule) from [] (schedule_timeout+0x16c/0x1b4) [ 480.402415] [] (schedule_timeout) from [] (io_schedule_timeout+0x7c/0xb4) [ 480.411180] [] (io_schedule_timeout) from [] (bit_wait_io+0x10/0x5c) [ 480.419553] [] (bit_wait_io) from [] (__wait_on_bit+0x84/0xb8) [ 480.427372] [] (__wait_on_bit) from [] (wait_on_page_bit+0xd0/0xd8) [ 480.435632] [] (wait_on_page_bit) from [] (__filemap_fdatawait_range+0xc8/0x110) [ 480.445029] [] (__filemap_fdatawait_range) from [] (filemap_fdatawait_range+0x18/0x34) [ 480.454937] [] (filemap_fdatawait_range) from [] (filemap_write_and_wait_range+0x54/0x74) [ 480.465101] [] (filemap_write_and_wait_range) from [] (nfs_file_fsync+0x84/0x9c) [ 480.474480] [] (nfs_file_fsync) from [] (do_fsync+0x3c/0x64) [ 480.482141] [] (do_fsync) from [] (ret_fast_syscall+0x0/0x3c) [ 600.486439] INFO: task systemd-journal:121 blocked for more than 120 seconds. [ 600.493768] Tainted: G W 4.5.0-rc7-next-20160309-00002-g1a605aab9b29 #3678 [ 600.502506] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 600.510535] systemd-journal D c0b5285c 0 121 1 0x00000000 [ 600.517203] [] (__schedule) from [] (schedule+0x44/0x9c) [ 600.524447] [] (schedule) from [] (schedule_timeout+0x16c/0x1b4) [ 600.532433] [] (schedule_timeout) from [] (io_schedule_timeout+0x7c/0xb4) [ 600.541236] [] (io_schedule_timeout) from [] (bit_wait_io+0x10/0x5c) [ 600.549549] [] (bit_wait_io) from [] (__wait_on_bit+0x84/0xb8) [ 600.557363] [] (__wait_on_bit) from [] (wait_on_page_bit+0xd0/0xd8) [ 600.565619] [] (wait_on_page_bit) from [] (__filemap_fdatawait_range+0xc8/0x110) [ 600.575009] [] (__filemap_fdatawait_range) from [] (filemap_fdatawait_range+0x18/0x34) [ 600.584947] [] (filemap_fdatawait_range) from [] (filemap_write_and_wait_range+0x54/0x74) [ 600.595121] [] (filemap_write_and_wait_range) from [] (nfs_file_fsync+0x84/0x9c) [ 600.604509] [] (nfs_file_fsync) from [] (do_fsync+0x3c/0x64) [ 600.612157] [] (do_fsync) from [] (ret_fast_syscall+0x0/0x3c) [ 720.616374] INFO: task systemd-journal:121 blocked for more than 120 seconds. [ 720.623707] Tainted: G W 4.5.0-rc7-next-20160309-00002-g1a605aab9b29 #3678 [ 720.632449] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 720.640480] systemd-journal D c0b5285c 0 121 1 0x00000000 [ 720.647155] [] (__schedule) from [] (schedule+0x44/0x9c) [ 720.654404] [] (schedule) from [] (schedule_timeout+0x16c/0x1b4) [ 720.662399] [] (schedule_timeout) from [] (io_schedule_timeout+0x7c/0xb4) [ 720.671162] [] (io_schedule_timeout) from [] (bit_wait_io+0x10/0x5c) [ 720.679536] [] (bit_wait_io) from [] (__wait_on_bit+0x84/0xb8) [ 720.687348] [] (__wait_on_bit) from [] (wait_on_page_bit+0xd0/0xd8) [ 720.695611] [] (wait_on_page_bit) from [] (__filemap_fdatawait_range+0xc8/0x110) [ 720.705004] [] (__filemap_fdatawait_range) from [] (filemap_fdatawait_range+0x18/0x34) [ 720.714908] [] (filemap_fdatawait_range) from [] (filemap_write_and_wait_range+0x54/0x74) [ 720.725067] [] (filemap_write_and_wait_range) from [] (nfs_file_fsync+0x84/0x9c) [ 720.734446] [] (nfs_file_fsync) from [] (do_fsync+0x3c/0x64) [ 720.742095] [] (do_fsync) from [] (ret_fast_syscall+0x0/0x3c) [ 840.746440] INFO: task systemd-journal:121 blocked for more than 120 seconds. [ 840.753769] Tainted: G W 4.5.0-rc7-next-20160309-00002-g1a605aab9b29 #3678 [ 840.762507] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 840.770537] systemd-journal D c0b5285c 0 121 1 0x00000000 [ 840.777199] [] (__schedule) from [] (schedule+0x44/0x9c) [ 840.784440] [] (schedule) from [] (schedule_timeout+0x16c/0x1b4) [ 840.792423] [] (schedule_timeout) from [] (io_schedule_timeout+0x7c/0xb4) [ 840.801184] [] (io_schedule_timeout) from [] (bit_wait_io+0x10/0x5c) [ 840.809535] [] (bit_wait_io) from [] (__wait_on_bit+0x84/0xb8) [ 840.817349] [] (__wait_on_bit) from [] (wait_on_page_bit+0xd0/0xd8) [ 840.825605] [] (wait_on_page_bit) from [] (__filemap_fdatawait_range+0xc8/0x110) [ 840.834994] [] (__filemap_fdatawait_range) from [] (filemap_fdatawait_range+0x18/0x34) [ 840.844930] [] (filemap_fdatawait_range) from [] (filemap_write_and_wait_range+0x54/0x74) [ 840.855104] [] (filemap_write_and_wait_range) from [] (nfs_file_fsync+0x84/0x9c) [ 840.864476] [] (nfs_file_fsync) from [] (do_fsync+0x3c/0x64) [ 840.872125] [] (do_fsync) from [] (ret_fast_syscall+0x0/0x3c) [ 951.083911] nfs: server 10.42.0.1 OK [ 951.088284] nfs: server 10.42.0.1 OK [ 951.092713] nfs: server 10.42.0.1 OK [ 951.096824] nfs: server 10.42.0.1 OK [ 951.100826] nfs: server 10.42.0.1 OK [ 951.105120] nfs: server 10.42.0.1 OK [ 951.109072] nfs: server 10.42.0.1 OK [ 951.109343] nfs: server 10.42.0.1 OK [ 951.109398] nfs: server 10.42.0.1 OK [ 951.109772] nfs: server 10.42.0.1 OK [ 960.876393] INFO: task systemd-journal:121 blocked for more than 120 seconds. [ 960.883733] Tainted: G W 4.5.0-rc7-next-20160309-00002-g1a605aab9b29 #3678 [ 960.892474] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 960.900507] systemd-journal D c0b5285c 0 121 1 0x00000000 [ 960.907187] [] (__schedule) from [] (schedule+0x44/0x9c) [ 960.914433] [] (schedule) from [] (schedule_timeout+0x16c/0x1b4) [ 960.922428] [] (schedule_timeout) from [] (io_schedule_timeout+0x7c/0xb4) [ 960.931240] [] (io_schedule_timeout) from [] (bit_wait_io+0x10/0x5c) [ 960.939562] [] (bit_wait_io) from [] (__wait_on_bit+0x84/0xb8) [ 960.947385] [] (__wait_on_bit) from [] (wait_on_page_bit+0xd0/0xd8) [ 960.955649] [] (wait_on_page_bit) from [] (__filemap_fdatawait_range+0xc8/0x110) [ 960.965048] [] (__filemap_fdatawait_range) from [] (filemap_fdatawait_range+0x18/0x34) [ 960.974957] [] (filemap_fdatawait_range) from [] (filemap_write_and_wait_range+0x54/0x74) [ 960.985121] [] (filemap_write_and_wait_range) from [] (nfs_file_fsync+0x84/0x9c) [ 960.994519] [] (nfs_file_fsync) from [] (do_fsync+0x3c/0x64) [ 961.002173] [] (do_fsync) from [] (ret_fast_syscall+0x0/0x3c) [ 1011.196416] nfs: server 10.42.0.1 not responding, still trying [ 1011.202460] nfs: server 10.42.0.1 not responding, still trying [ 1011.208482] nfs: server 10.42.0.1 not responding, still trying [ 1011.214514] nfs: server 10.42.0.1 not responding, still trying [ 1081.006782] INFO: task systemd-journal:121 blocked for more than 120 seconds. [ 1081.014104] Tainted: G W 4.5.0-rc7-next-20160309-00002-g1a605aab9b29 #3678 [ 1081.022843] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1081.030871] systemd-journal D c0b5285c 0 121 1 0x00000000 [ 1081.037530] [] (__schedule) from [] (schedule+0x44/0x9c) [ 1081.044773] [] (schedule) from [] (schedule_timeout+0x16c/0x1b4) [ 1081.052758] [] (schedule_timeout) from [] (io_schedule_timeout+0x7c/0xb4) [ 1081.061522] [] (io_schedule_timeout) from [] (bit_wait_io+0x10/0x5c) [ 1081.069845] [] (bit_wait_io) from [] (__wait_on_bit+0x84/0xb8) [ 1081.077660] [] (__wait_on_bit) from [] (wait_on_page_bit+0xd0/0xd8) [ 1081.085920] [] (wait_on_page_bit) from [] (__filemap_fdatawait_range+0xc8/0x110) [ 1081.095299] [] (__filemap_fdatawait_range) from [] (filemap_fdatawait_range+0x18/0x34) [ 1081.105241] [] (filemap_fdatawait_range) from [] (filemap_write_and_wait_range+0x54/0x74) [ 1081.115415] [] (filemap_write_and_wait_range) from [] (nfs_file_fsync+0x84/0x9c) [ 1081.124800] [] (nfs_file_fsync) from [] (do_fsync+0x3c/0x64) [ 1081.132450] [] (do_fsync) from [] (ret_fast_syscall+0x0/0x3c) [ 1201.136378] INFO: task systemd-journal:121 blocked for more than 120 seconds. [ 1201.143722] Tainted: G W 4.5.0-rc7-next-20160309-00002-g1a605aab9b29 #3678 [ 1201.152471] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1201.160502] systemd-journal D c0b5285c 0 121 1 0x00000000 [ 1201.167176] [] (__schedule) from [] (schedule+0x44/0x9c) [ 1201.174429] [] (schedule) from [] (schedule_timeout+0x16c/0x1b4) [ 1201.182421] [] (schedule_timeout) from [] (io_schedule_timeout+0x7c/0xb4) [ 1201.191187] [] (io_schedule_timeout) from [] (bit_wait_io+0x10/0x5c) [ 1201.199555] [] (bit_wait_io) from [] (__wait_on_bit+0x84/0xb8) [ 1201.207374] [] (__wait_on_bit) from [] (wait_on_page_bit+0xd0/0xd8) [ 1201.215639] [] (wait_on_page_bit) from [] (__filemap_fdatawait_range+0xc8/0x110) [ 1201.225034] [] (__filemap_fdatawait_range) from [] (filemap_fdatawait_range+0x18/0x34) [ 1201.234944] [] (filemap_fdatawait_range) from [] (filemap_write_and_wait_range+0x54/0x74) [ 1201.245106] [] (filemap_write_and_wait_range) from [] (nfs_file_fsync+0x84/0x9c) [ 1201.254490] [] (nfs_file_fsync) from [] (do_fsync+0x3c/0x64) [ 1201.262151] [] (do_fsync) from [] (ret_fast_syscall+0x0/0x3c) [ 1321.266429] INFO: task systemd-journal:121 blocked for more than 120 seconds. [ 1321.273764] Tainted: G W 4.5.0-rc7-next-20160309-00002-g1a605aab9b29 #3678 [ 1321.282505] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1321.290534] systemd-journal D c0b5285c 0 121 1 0x00000000 [ 1321.297198] [] (__schedule) from [] (schedule+0x44/0x9c) [ 1321.304443] [] (schedule) from [] (schedule_timeout+0x16c/0x1b4) [ 1321.312427] [] (schedule_timeout) from [] (io_schedule_timeout+0x7c/0xb4) [ 1321.321231] [] (io_schedule_timeout) from [] (bit_wait_io+0x10/0x5c) [ 1321.329549] [] (bit_wait_io) from [] (__wait_on_bit+0x84/0xb8) [ 1321.337364] [] (__wait_on_bit) from [] (wait_on_page_bit+0xd0/0xd8) [ 1321.345622] [] (wait_on_page_bit) from [] (__filemap_fdatawait_range+0xc8/0x110) [ 1321.355010] [] (__filemap_fdatawait_range) from [] (filemap_fdatawait_range+0x18/0x34) [ 1321.364947] [] (filemap_fdatawait_range) from [] (filemap_write_and_wait_range+0x54/0x74) [ 1321.375120] [] (filemap_write_and_wait_range) from [] (nfs_file_fsync+0x84/0x9c) [ 1321.384505] [] (nfs_file_fsync) from [] (do_fsync+0x3c/0x64) [ 1321.392150] [] (do_fsync) from [] (ret_fast_syscall+0x0/0x3c)