Kernel 3.12 causing multiple issues

[Malstrond]

Upgrading to the 3.12.19 kernel causes multiple issues for me:

-The network interface is broken. I can see eth0 and bring it up, my switch shows that the link is up and packets are sent, but according to ifconfig 0 packets are sent or recieved. Trying to send packets from the RPi, e.g. by pinging, doesn't result in any packets being sent and the RPi never seens and packets being sent to it.
-When network traffic occurs, kernel warnings referring to dma-mapping.c occur (See dmesg).
-I can't launch XBMC or omxplayer anymore. The error is "failed to open vchiq instance". Also the device node /dev/vchiq doesn't exist anymore. X still works though.

Downgrading to the last 3.10 kernel that was in the repos fixes all issues again


dmesg:
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[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.12.19-1-ARCH (nobody@root-armv6-copy) (gcc version 4.8.2 20131219 (prerelease) (GCC) ) #1 PREEMPT Sat May 10 05:06:57 MDT 2014
[ 0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[ 0.000000] Machine: BCM2708
[ 0.000000] early_vc_cma_mem(0/0x4c00000@0xa000000)
[ 0.000000] -> initial 0, size 4c00000, base a000000
[ 0.000000] vc_cma: dma_declare_contiguous(4c00000,a000000) failed
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] On node 0 totalpages: 56320
[ 0.000000] free_area_init_node: node 0, pgdat c08b5a14, node_mem_map c0995000
[ 0.000000] Normal zone: 472 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 56320 pages, LIFO batch:15
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 55848
[ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=661 bcm2708_fb.fbheight=554 bcm2708.boardrev=0x2 bcm2708.serial=0xec650993 smsc95xx.macaddr=B8:27:EB:65:09:93 bcm2708_fb.fbdepth=32 sdhci-bcm2708.emmc_clock_freq=250000000 vc-cma-mem=0/0x4c00000@0xa000000 mem=0x9000000@0x0 mem=0x4c00000@0xa000000 vc_mem.mem_base=0xec00000 vc_mem.mem_size=0x10000000 coherent_pool=6M smsc95xx.turbo_mode=N dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty0 loglevel=5 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=noop rootwait
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Memory: 213452K/225280K available (6213K kernel code, 332K rwdata, 2116K rodata, 248K init, 863K bss, 11828K reserved)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xcf000000 - 0xff000000 ( 768 MB)
lowmem : 0xc0000000 - 0xcec00000 ( 236 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.text : 0xc0008000 - 0xc082a804 (8331 kB)
.init : 0xc082b000 - 0xc08693d4 ( 249 kB)
.data : 0xc086a000 - 0xc08bd2c4 ( 333 kB)
.bss : 0xc08bd2c4 - 0xc0994ff0 ( 864 kB)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:394
[ 0.000000] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 4294967ms
[ 0.000000] Switching to timer-based delay loop
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] console [tty0] enabled
[ 0.000617] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
[ 0.000636] pid_max: default: 32768 minimum: 301
[ 0.000808] Security Framework initialized
[ 0.001055] Mount-cache hash table entries: 512
[ 0.001753] Initializing cgroup subsys memory
[ 0.001822] Initializing cgroup subsys devices
[ 0.001838] Initializing cgroup subsys freezer
[ 0.001850] Initializing cgroup subsys blkio
[ 0.001859] Initializing cgroup subsys perf_event
[ 0.001885] Initializing cgroup subsys net_prio
[ 0.001988] CPU: Testing write buffer coherency: ok
[ 0.002391] Setting up static identity map for 0xc05ea3c8 - 0xc05ea424
[ 0.004203] devtmpfs: initialized
[ 0.018171] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[ 0.019263] xor: measuring software checksum speed
[ 0.110239] arm4regs : 1252.000 MB/sec
[ 0.210268] 8regs : 605.600 MB/sec
[ 0.310330] 32regs : 605.200 MB/sec
[ 0.310343] xor: using function: arm4regs (1252.000 MB/sec)
[ 0.310649] NET: Registered protocol family 16
[ 0.311292] ------------[ cut here ]------------
[ 0.311362] WARNING: CPU: 0 PID: 1 at mm/page_alloc.c:2504 __alloc_pages_nodemask+0x270/0x9c0()
[ 0.311391] Modules linked in:
[ 0.311421] CPU: 0 PID: 1 Comm: swapper Not tainted 3.12.19-1-ARCH #1
[ 0.311486] [<c0013ab8>] (unwind_backtrace+0x0/0xec) from [<c0011830>] (show_stack+0x10/0x14)
[ 0.311539] [<c0011830>] (show_stack+0x10/0x14) from [<c00234d0>] (warn_slowpath_common+0x6c/0x8c)
[ 0.311581] [<c00234d0>] (warn_slowpath_common+0x6c/0x8c) from [<c002358c>] (warn_slowpath_null+0x1c/0x24)
[ 0.311629] [<c002358c>] (warn_slowpath_null+0x1c/0x24) from [<c00c1e0c>] (__alloc_pages_nodemask+0x270/0x9c0)
[ 0.311681] [<c00c1e0c>] (__alloc_pages_nodemask+0x270/0x9c0) from [<c0017048>] (__dma_alloc_buffer.isra.20+0x2c/0xb4)
[ 0.311727] [<c0017048>] (__dma_alloc_buffer.isra.20+0x2c/0xb4) from [<c00170e4>] (__alloc_remap_buffer.isra.23+0x14/0xa4)
[ 0.311785] [<c00170e4>] (__alloc_remap_buffer.isra.23+0x14/0xa4) from [<c082fe1c>] (atomic_pool_init+0x70/0x104)
[ 0.311851] [<c082fe1c>] (atomic_pool_init+0x70/0x104) from [<c00085ec>] (do_one_initcall+0x114/0x17c)
[ 0.311902] [<c00085ec>] (do_one_initcall+0x114/0x17c) from [<c082bbe0>] (kernel_init_freeable+0x164/0x228)
[ 0.311954] [<c082bbe0>] (kernel_init_freeable+0x164/0x228) from [<c05da040>] (kernel_init+0x8/0x150)
[ 0.312004] [<c05da040>] (kernel_init+0x8/0x150) from [<c000e178>] (ret_from_fork+0x14/0x3c)
[ 0.312084] ---[ end trace da227214a82491b7 ]---
[ 0.312116] DMA: failed to allocate 6144 KiB pool for atomic coherent allocation
[ 0.312657] cpuidle: using governor ladder
[ 0.312677] cpuidle: using governor menu
[ 0.313245] bcm2708.uart_clock = 0
[ 0.314838] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[ 0.314856] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.314869] mailbox: Broadcom VideoCore Mailbox driver
[ 0.314937] bcm2708_vcio: mailbox at f200b880
[ 0.315010] bcm_power: Broadcom power driver
[ 0.315026] bcm_power_open() -> 0
[ 0.315059] bcm_power_request(0, 8)
[ 0.815714] bcm_mailbox_read -> 00000080, 0
[ 0.815746] bcm_power_request -> 0
[ 0.815954] Serial: AMBA PL011 UART driver
[ 0.816069] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83, base_baud = 0) is a PL011 rev3
[ 1.024758] console [ttyAMA0] enabled
[ 1.045372] bio: create slab <bio-0> at 0
[ 1.207653] raid6: int32x1 59 MB/s
[ 1.378341] raid6: int32x2 92 MB/s
[ 1.548233] raid6: int32x4 117 MB/s
[ 1.718422] raid6: int32x8 126 MB/s
[ 1.722187] raid6: using algorithm int32x8 (126 MB/s)
[ 1.727241] raid6: using intx1 recovery algorithm
[ 1.732474] SCSI subsystem initialized
[ 1.732778] usbcore: registered new interface driver usbfs
[ 1.732851] usbcore: registered new interface driver hub
[ 1.733091] usbcore: registered new device driver usb
[ 1.735292] Switched to clocksource stc
[ 1.755495] FS-Cache: Loaded
[ 1.755752] CacheFiles: Loaded
[ 1.766595] NET: Registered protocol family 2
[ 1.767552] TCP established hash table entries: 2048 (order: 2, 16384 bytes)
[ 1.767618] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[ 1.767663] TCP: Hash tables configured (established 2048 bind 2048)
[ 1.767735] TCP: reno registered
[ 1.767756] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 1.767781] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 1.768150] NET: Registered protocol family 1
[ 1.768675] RPC: Registered named UNIX socket transport module.
[ 1.768694] RPC: Registered udp transport module.
[ 1.768703] RPC: Registered tcp transport module.
[ 1.768711] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.770211] bcm2708_dma: DMA manager at f2007000
[ 1.770319] bcm2708_gpio: bcm2708_gpio_probe c0878430
[ 1.770705] vc-mem: phys_addr:0x00000000 mem_base=0x0ec00000 mem_size:0x10000000(256 MiB)
[ 1.937123] VFS: Disk quotas dquot_6.5.2
[ 1.937381] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.945751] FS-Cache: Netfs 'nfs' registered for caching
[ 1.946482] NFS: Registering the id_resolver key type
[ 1.946574] Key type id_resolver registered
[ 1.946588] Key type id_legacy registered
[ 1.947831] bio: create slab <bio-1> at 1
[ 1.949027] Btrfs loaded
[ 1.949908] aufs 3.12.x-20140303
[ 1.949954] msgmni has been set to 416
[ 1.951822] async_tx: api initialized (async)
[ 1.952138] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 1.952420] io scheduler noop registered (default)
[ 1.952438] io scheduler deadline registered
[ 1.952660] io scheduler cfq registered
[ 1.952949] BCM2708FB: allocated DMA memory 4e590000
[ 1.952999] BCM2708FB: allocated DMA channel 0 @ f2007000
[ 1.973791] Console: switching to colour frame buffer device 82x34
[ 1.978298] uart-pl011 dev:f1: no DMA platform data
[ 1.978349] kgdb: Registered I/O driver kgdboc.
[ 1.978915] vc-cma: Videocore CMA driver
[ 1.978932] vc-cma: vc_cma_base = 0x0a000000
[ 1.978941] vc-cma: vc_cma_size = 0x00000000 (0 MiB)
[ 1.978949] vc-cma: vc_cma_initial = 0x00000000 (0 MiB)
[ 1.987028] brd: module loaded
[ 1.991443] loop: module loaded
[ 1.991664] ------------[ cut here ]------------
[ 1.999167] WARNING: CPU: 0 PID: 1 at arch/arm/mm/dma-mapping.c:491 __dma_alloc+0x22c/0x26c()
[ 2.012933] coherent pool not initialised!
[ 2.019622] Modules linked in:
[ 2.025160] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.12.19-1-ARCH #1
[ 2.037447] [<c0013ab8>] (unwind_backtrace+0x0/0xec) from [<c0011830>] (show_stack+0x10/0x14)
[ 2.050883] [<c0011830>] (show_stack+0x10/0x14) from [<c00234d0>] (warn_slowpath_common+0x6c/0x8c)
[ 2.064721] [<c00234d0>] (warn_slowpath_common+0x6c/0x8c) from [<c0023520>] (warn_slowpath_fmt+0x30/0x40)
[ 2.079189] [<c0023520>] (warn_slowpath_fmt+0x30/0x40) from [<c00173a0>] (__dma_alloc+0x22c/0x26c)
[ 2.093116] [<c00173a0>] (__dma_alloc+0x22c/0x26c) from [<c001751c>] (arm_dma_alloc+0x94/0xa0)
[ 2.106783] [<c001751c>] (arm_dma_alloc+0x94/0xa0) from [<c08562e4>] (vchiq_platform_init+0x3c/0x204)
[ 2.121216] [<c08562e4>] (vchiq_platform_init+0x3c/0x204) from [<c08561e0>] (vchiq_init+0xe0/0x1a8)
[ 2.135865] [<c08561e0>] (vchiq_init+0xe0/0x1a8) from [<c00085ec>] (do_one_initcall+0x114/0x17c)
[ 2.150592] [<c00085ec>] (do_one_initcall+0x114/0x17c) from [<c082bbe0>] (kernel_init_freeable+0x164/0x228)
[ 2.166579] [<c082bbe0>] (kernel_init_freeable+0x164/0x228) from [<c05da040>] (kernel_init+0x8/0x150)
[ 2.182344] [<c05da040>] (kernel_init+0x8/0x150) from [<c000e178>] (ret_from_fork+0x14/0x3c)
[ 2.197572] ---[ end trace da227214a82491b8 ]---
[ 2.205604] vchiq: Unable to allocate channel memory
[ 2.205851] vchiq: could not load vchiq
[ 2.205869] Loading iSCSI transport class v2.0-870.
[ 2.207960] usbcore: registered new interface driver ax88179_178a
[ 2.208049] usbcore: registered new interface driver smsc95xx
[ 2.208163] usbcore: registered new interface driver cdc_ncm
[ 2.208178] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 2.408266] Core Release: 2.80a
[ 2.414778] Setting default values for core params
[ 2.422995] Finished setting default values for core params
[ 2.631997] Using Buffer DMA mode
[ 2.638690] Periodic Transfer Interrupt Enhancement - disabled
[ 2.647894] Multiprocessor Interrupt Enhancement - disabled
[ 2.656747] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 2.664350] Dedicated Tx FIFOs mode
[ 2.671232] WARN::dwc_otg_hcd_init:1042: FIQ DMA bounce buffers: virt = 0xcf020000 dma = 0x4e5cc000 len=9024
[ 2.687475] FIQ FSM acceleration enabled for :
Non-periodic Split Transactions
Periodic Split Transactions
High-Speed Isochronous Endpoints
[ 2.716119] dwc_otg: Microframe scheduler enabled
[ 2.716168] WARN::hcd_init:473: FIQ at 0xc045e49c
[ 2.723765] WARN::hcd_init:474: FIQ ASM at 0xc045e750 length 36
[ 2.732550] WARN::hcd_init:500: MPHI regs_base at 0xcf01a000
[ 2.741037] dwc_otg bcm2708_usb: DWC OTG Controller
[ 2.741089] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[ 2.741164] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
[ 2.741198] Init: Port Power? op_state=1
[ 2.747933] Init: Power Port (0)
[ 2.753994] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.754017] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.754030] usb usb1: Product: DWC OTG Controller
[ 2.754043] usb usb1: Manufacturer: Linux 3.12.19-1-ARCH dwc_otg_hcd
[ 2.754054] usb usb1: SerialNumber: bcm2708_usb
[ 2.754732] hub 1-0:1.0: USB hub found
[ 2.754806] hub 1-0:1.0: 1 port detected
[ 2.755193] dwc_otg: FIQ enabled
[ 2.755206] dwc_otg: NAK holdoff enabled
[ 2.755215] dwc_otg: FIQ split-transaction FSM enabled
[ 2.755233] Module dwc_common_port init
[ 2.755705] usbcore: registered new interface driver usb-storage
[ 2.756032] mousedev: PS/2 mouse device common for all mice
[ 2.756786] usbcore: registered new interface driver iforce
[ 2.757928] ------------[ cut here ]------------
[ 2.765267] WARNING: CPU: 0 PID: 1 at arch/arm/mm/dma-mapping.c:491 __dma_alloc+0x22c/0x26c()
[ 2.778979] coherent pool not initialised!
[ 2.785654] Modules linked in:
[ 2.791104] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.12.19-1-ARCH #1
[ 2.803301] [<c0013ab8>] (unwind_backtrace+0x0/0xec) from [<c0011830>] (show_stack+0x10/0x14)
[ 2.816692] [<c0011830>] (show_stack+0x10/0x14) from [<c00234d0>] (warn_slowpath_common+0x6c/0x8c)
[ 2.830714] [<c00234d0>] (warn_slowpath_common+0x6c/0x8c) from [<c0023520>] (warn_slowpath_fmt+0x30/0x40)
[ 2.845669] [<c0023520>] (warn_slowpath_fmt+0x30/0x40) from [<c00173a0>] (__dma_alloc+0x22c/0x26c)
[ 2.860004] [<c00173a0>] (__dma_alloc+0x22c/0x26c) from [<c001751c>] (arm_dma_alloc+0x94/0xa0)
[ 2.874170] [<c001751c>] (arm_dma_alloc+0x94/0xa0) from [<c001ef70>] (bcm_mailbox_property+0x4c/0x194)
[ 2.889119] [<c001ef70>] (bcm_mailbox_property+0x4c/0x194) from [<c04862c4>] (bcm2835_get_temp_or_max.isra.0+0x50/0xc0)
[ 2.905676] [<c04862c4>] (bcm2835_get_temp_or_max.isra.0+0x50/0xc0) from [<c0483c04>] (thermal_zone_get_temp+0x38/0x54)
[ 2.922518] [<c0483c04>] (thermal_zone_get_temp+0x38/0x54) from [<c0485404>] (thermal_zone_device_update+0x14/0x8c)
[ 2.939319] [<c0485404>] (thermal_zone_device_update+0x14/0x8c) from [<c0485c48>] (thermal_zone_device_register+0x614/0x760)
[ 2.957293] Indeed it is in host mode hprt0 = 00021501
[ 2.965884] [<c0485c48>] (thermal_zone_device_register+0x614/0x760) from [<c0486240>] (bcm2835_thermal_probe+0x38/0x6c)
[ 3.005345] [<c0486240>] (bcm2835_thermal_probe+0x38/0x6c) from [<c03da5ac>] (platform_drv_probe+0x18/0x1c)
[ 3.035338] [<c03da5ac>] (platform_drv_probe+0x18/0x1c) from [<c03d92bc>] (really_probe+0x60/0x1e4)
[ 3.065334] [<c03d92bc>] (really_probe+0x60/0x1e4) from [<c03d952c>] (__driver_attach+0x98/0x9c)
[ 3.091259] [<c03d952c>] (__driver_attach+0x98/0x9c) from [<c03d7864>] (bus_for_each_dev+0x60/0x94)
[ 3.107487] [<c03d7864>] (bus_for_each_dev+0x60/0x94) from [<c03d8b38>] (bus_add_driver+0x1c8/0x278)
[ 3.123719] [<c03d8b38>] (bus_add_driver+0x1c8/0x278) from [<c03d9b5c>] (driver_register+0x78/0xf8)
[ 3.139907] [<c03d9b5c>] (driver_register+0x78/0xf8) from [<c00085ec>] (do_one_initcall+0x114/0x17c)
[ 3.156350] [<c00085ec>] (do_one_initcall+0x114/0x17c) from [<c082bbe0>] (kernel_init_freeable+0x164/0x228)
[ 3.173298] [<c082bbe0>] (kernel_init_freeable+0x164/0x228) from [<c05da040>] (kernel_init+0x8/0x150)
[ 3.189718] [<c05da040>] (kernel_init+0x8/0x150) from [<c000e178>] (ret_from_fork+0x14/0x3c)
[ 3.205258] ---[ end trace da227214a82491b9 ]---
[ 3.213438] bcm2708_vcio: bcm_mailbox_property failed (-12)
[ 3.222631] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 3.222782] Indeed it is in host mode hprt0 = 00001101
[ 3.231450] ------------[ cut here ]------------
[ 3.245338] WARNING: CPU: 0 PID: 1 at arch/arm/mm/dma-mapping.c:491 __dma_alloc+0x22c/0x26c()
[ 3.275303] coherent pool not initialised!
[ 3.282779] Modules linked in:
[ 3.298745] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.12.19-1-ARCH #1
[ 3.335347] [<c0013ab8>] (unwind_backtrace+0x0/0xec) from [<c0011830>] (show_stack+0x10/0x14)
[ 3.356469] [<c0011830>] (show_stack+0x10/0x14) from [<c00234d0>] (warn_slowpath_common+0x6c/0x8c)
[ 3.371980] [<c00234d0>] (warn_slowpath_common+0x6c/0x8c) from [<c0023520>] (warn_slowpath_fmt+0x30/0x40)
[ 3.388093] [<c0023520>] (warn_slowpath_fmt+0x30/0x40) from [<c00173a0>] (__dma_alloc+0x22c/0x26c)
[ 3.403503] [<c00173a0>] (__dma_alloc+0x22c/0x26c) from [<c001751c>] (arm_dma_alloc+0x94/0xa0)
[ 3.418674] [<c001751c>] (arm_dma_alloc+0x94/0xa0) from [<c001ef70>] (bcm_mailbox_property+0x4c/0x194)
[ 3.434532] [<c001ef70>] (bcm_mailbox_property+0x4c/0x194) from [<c04862c4>] (bcm2835_get_temp_or_max.isra.0+0x50/0xc0)
[ 3.451868] [<c04862c4>] (bcm2835_get_temp_or_max.isra.0+0x50/0xc0) from [<c0483c04>] (thermal_zone_get_temp+0x38/0x54)
[ 3.469192] [<c0483c04>] (thermal_zone_get_temp+0x38/0x54) from [<c0485404>] (thermal_zone_device_update+0x14/0x8c)
[ 3.486308] [<c0485404>] (thermal_zone_device_update+0x14/0x8c) from [<c0485c48>] (thermal_zone_device_register+0x614/0x760)
[ 3.504203] [<c0485c48>] (thermal_zone_device_register+0x614/0x760) from [<c0486240>] (bcm2835_thermal_probe+0x38/0x6c)
[ 3.522133] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[ 3.522155] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.522853] hub 1-1:1.0: USB hub found
[ 3.522989] hub 1-1:1.0: 3 ports detected
[ 3.523806] [<c0486240>] (bcm2835_thermal_probe+0x38/0x6c) from [<c03da5ac>] (platform_drv_probe+0x18/0x1c)
[ 3.540548] [<c03da5ac>] (platform_drv_probe+0x18/0x1c) from [<c03d92bc>] (really_probe+0x60/0x1e4)
[ 3.556752] [<c03d92bc>] (really_probe+0x60/0x1e4) from [<c03d952c>] (__driver_attach+0x98/0x9c)
[ 3.572767] [<c03d952c>] (__driver_attach+0x98/0x9c) from [<c03d7864>] (bus_for_each_dev+0x60/0x94)
[ 3.589079] [<c03d7864>] (bus_for_each_dev+0x60/0x94) from [<c03d8b38>] (bus_add_driver+0x1c8/0x278)
[ 3.605416] [<c03d8b38>] (bus_add_driver+0x1c8/0x278) from [<c03d9b5c>] (driver_register+0x78/0xf8)
[ 3.622159] [<c03d9b5c>] (driver_register+0x78/0xf8) from [<c00085ec>] (do_one_initcall+0x114/0x17c)
[ 3.638595] [<c00085ec>] (do_one_initcall+0x114/0x17c) from [<c082bbe0>] (kernel_init_freeable+0x164/0x228)
[ 3.655650] [<c082bbe0>] (kernel_init_freeable+0x164/0x228) from [<c05da040>] (kernel_init+0x8/0x150)
[ 3.672160] [<c05da040>] (kernel_init+0x8/0x150) from [<c000e178>] (ret_from_fork+0x14/0x3c)
[ 3.687843] ---[ end trace da227214a82491ba ]---
[ 3.696014] bcm2708_vcio: bcm_mailbox_property failed (-12)
[ 3.705135] ------------[ cut here ]------------
[ 3.713288] WARNING: CPU: 0 PID: 1 at arch/arm/mm/dma-mapping.c:491 __dma_alloc+0x22c/0x26c()
[ 3.729108] coherent pool not initialised!
[ 3.736661] Modules linked in:
[ 3.743101] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.12.19-1-ARCH #1
[ 3.757341] [<c0013ab8>] (unwind_backtrace+0x0/0xec) from [<c0011830>] (show_stack+0x10/0x14)
[ 3.772577] [<c0011830>] (show_stack+0x10/0x14) from [<c00234d0>] (warn_slowpath_common+0x6c/0x8c)
[ 3.788204] [<c00234d0>] (warn_slowpath_common+0x6c/0x8c) from [<c0023520>] (warn_slowpath_fmt+0x30/0x40)
[ 3.804372] [<c0023520>] (warn_slowpath_fmt+0x30/0x40) from [<c00173a0>] (__dma_alloc+0x22c/0x26c)
[ 3.820055] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 3.820283] [<c00173a0>] (__dma_alloc+0x22c/0x26c) from [<c001751c>] (arm_dma_alloc+0x94/0xa0)
[ 3.835754] [<c001751c>] (arm_dma_alloc+0x94/0xa0) from [<c001ef70>] (bcm_mailbox_property+0x4c/0x194)
[ 3.851761] [<c001ef70>] (bcm_mailbox_property+0x4c/0x194) from [<c04862c4>] (bcm2835_get_temp_or_max.isra.0+0x50/0xc0)
[ 3.869248] [<c04862c4>] (bcm2835_get_temp_or_max.isra.0+0x50/0xc0) from [<c0483c04>] (thermal_zone_get_temp+0x38/0x54)
[ 3.886668] [<c0483c04>] (thermal_zone_get_temp+0x38/0x54) from [<c0485404>] (thermal_zone_device_update+0x14/0x8c)
[ 3.903933] [<c0485404>] (thermal_zone_device_update+0x14/0x8c) from [<c0485c48>] (thermal_zone_device_register+0x614/0x760)
[ 3.922222] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 3.922244] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.922796] [<c0485c48>] (thermal_zone_device_register+0x614/0x760) from [<c0486240>] (bcm2835_thermal_probe+0x38/0x6c)
[ 3.940865] smsc95xx v1.0.4
[ 3.941370] [<c0486240>] (bcm2835_thermal_probe+0x38/0x6c) from [<c03da5ac>] (platform_drv_probe+0x18/0x1c)
[ 3.958417] [<c03da5ac>] (platform_drv_probe+0x18/0x1c) from [<c03d92bc>] (really_probe+0x60/0x1e4)
[ 3.974734] [<c03d92bc>] (really_probe+0x60/0x1e4) from [<c03d952c>] (__driver_attach+0x98/0x9c)
[ 3.993182] [<c03d952c>] (__driver_attach+0x98/0x9c) from [<c03d7864>] (bus_for_each_dev+0x60/0x94)
[ 4.012768] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:65:09:93
[ 4.012901] [<c03d7864>] (bus_for_each_dev+0x60/0x94) from [<c03d8b38>] (bus_add_driver+0x1c8/0x278)
[ 4.029842] [<c03d8b38>] (bus_add_driver+0x1c8/0x278) from [<c03d9b5c>] (driver_register+0x78/0xf8)
[ 4.046386] [<c03d9b5c>] (driver_register+0x78/0xf8) from [<c00085ec>] (do_one_initcall+0x114/0x17c)
[ 4.062806] [<c00085ec>] (do_one_initcall+0x114/0x17c) from [<c082bbe0>] (kernel_init_freeable+0x164/0x228)
[ 4.079838] [<c082bbe0>] (kernel_init_freeable+0x164/0x228) from [<c05da040>] (kernel_init+0x8/0x150)
[ 4.096393] [<c05da040>] (kernel_init+0x8/0x150) from [<c000e178>] (ret_from_fork+0x14/0x3c)
[ 4.112257] usb 1-1.2: new low-speed USB device number 4 using dwc_otg
[ 4.112332] ---[ end trace da227214a82491bb ]---
[ 4.120678] bcm2708_vcio: bcm_mailbox_property failed (-12)
[ 4.129921] bcm2835_thermal:bcm2835_get_temp_or_max:102: Failed to get temperature! (30006:-1)

[ 4.150489] thermal thermal_zone0: failed to read out thermal zone 0
[ 4.160403] ------------[ cut here ]------------
[ 4.168648] WARNING: CPU: 0 PID: 1 at arch/arm/mm/dma-mapping.c:491 __dma_alloc+0x22c/0x26c()
[ 4.183844] coherent pool not initialised!
[ 4.191389] Modules linked in:
[ 4.197741] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.12.19-1-ARCH #1
[ 4.211543] [<c0013ab8>] (unwind_backtrace+0x0/0xec) from [<c0011830>] (show_stack+0x10/0x14)
[ 4.226482] [<c0011830>] (show_stack+0x10/0x14) from [<c00234d0>] (warn_slowpath_common+0x6c/0x8c)
[ 4.241785] [<c00234d0>] (warn_slowpath_common+0x6c/0x8c) from [<c0023520>] (warn_slowpath_fmt+0x30/0x40)
[ 4.257981] [<c0023520>] (warn_slowpath_fmt+0x30/0x40) from [<c00173a0>] (__dma_alloc+0x22c/0x26c)
[ 4.273436] [<c00173a0>] (__dma_alloc+0x22c/0x26c) from [<c001751c>] (arm_dma_alloc+0x94/0xa0)
[ 4.288556] [<c001751c>] (arm_dma_alloc+0x94/0xa0) from [<c001ef70>] (bcm_mailbox_property+0x4c/0x194)
[ 4.304202] [<c001ef70>] (bcm_mailbox_property+0x4c/0x194) from [<c04862c4>] (bcm2835_get_temp_or_max.isra.0+0x50/0xc0)
[ 4.321447] [<c04862c4>] (bcm2835_get_temp_or_max.isra.0+0x50/0xc0) from [<c0485384>] (handle_thermal_trip+0xd4/0x140)
[ 4.338686] [<c0485384>] (handle_thermal_trip+0xd4/0x140) from [<c048544c>] (thermal_zone_device_update+0x5c/0x8c)
[ 4.355790] [<c048544c>] (thermal_zone_device_update+0x5c/0x8c) from [<c0485c48>] (thermal_zone_device_register+0x614/0x760)
[ 4.373846] [<c0485c48>] (thermal_zone_device_register+0x614/0x760) from [<c0486240>] (bcm2835_thermal_probe+0x38/0x6c)
[ 4.391649] [<c0486240>] (bcm2835_thermal_probe+0x38/0x6c) from [<c03da5ac>] (platform_drv_probe+0x18/0x1c)
[ 4.408535] [<c03da5ac>] (platform_drv_probe+0x18/0x1c) from [<c03d92bc>] (really_probe+0x60/0x1e4)
[ 4.424737] [<c03d92bc>] (really_probe+0x60/0x1e4) from [<c03d952c>] (__driver_attach+0x98/0x9c)
[ 4.440795] [<c03d952c>] (__driver_attach+0x98/0x9c) from [<c03d7864>] (bus_for_each_dev+0x60/0x94)
[ 4.457230] [<c03d7864>] (bus_for_each_dev+0x60/0x94) from [<c03d8b38>] (bus_add_driver+0x1c8/0x278)
[ 4.473824] [<c03d8b38>] (bus_add_driver+0x1c8/0x278) from [<c03d9b5c>] (driver_register+0x78/0xf8)
[ 4.490279] [<c03d9b5c>] (driver_register+0x78/0xf8) from [<c00085ec>] (do_one_initcall+0x114/0x17c)
[ 4.506775] [<c00085ec>] (do_one_initcall+0x114/0x17c) from [<c082bbe0>] (kernel_init_freeable+0x164/0x228)
[ 4.523867] [<c082bbe0>] (kernel_init_freeable+0x164/0x228) from [<c05da040>] (kernel_init+0x8/0x150)
[ 4.540450] [<c05da040>] (kernel_init+0x8/0x150) from [<c000e178>] (ret_from_fork+0x14/0x3c)
[ 4.556325] ---[ end trace da227214a82491bc ]---
[ 4.564606] bcm2708_vcio: bcm_mailbox_property failed (-12)
[ 4.573841] ------------[ cut here ]------------
[ 4.582087] WARNING: CPU: 0 PID: 1 at arch/arm/mm/dma-mapping.c:491 __dma_alloc+0x22c/0x26c()
[ 4.597662] coherent pool not initialised!
[ 4.605403] Modules linked in:
[ 4.611888] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.12.19-1-ARCH #1
[ 4.626127] [<c0013ab8>] (unwind_backtrace+0x0/0xec) from [<c0011830>] (show_stack+0x10/0x14)
[ 4.641371] [<c0011830>] (show_stack+0x10/0x14) from [<c00234d0>] (warn_slowpath_common+0x6c/0x8c)
[ 4.657079] [<c00234d0>] (warn_slowpath_common+0x6c/0x8c) from [<c0023520>] (warn_slowpath_fmt+0x30/0x40)
[ 4.673399] [<c0023520>] (warn_slowpath_fmt+0x30/0x40) from [<c00173a0>] (__dma_alloc+0x22c/0x26c)
[ 4.689098] [<c00173a0>] (__dma_alloc+0x22c/0x26c) from [<c001751c>] (arm_dma_alloc+0x94/0xa0)
[ 4.704365] [<c001751c>] (arm_dma_alloc+0x94/0xa0) from [<c001ef70>] (bcm_mailbox_property+0x4c/0x194)
[ 4.720365] [<c001ef70>] (bcm_mailbox_property+0x4c/0x194) from [<c04862c4>] (bcm2835_get_temp_or_max.isra.0+0x50/0xc0)
[ 4.737906] [<c04862c4>] (bcm2835_get_temp_or_max.isra.0+0x50/0xc0) from [<c0485384>] (handle_thermal_trip+0xd4/0x140)
[ 4.755460] [<c0485384>] (handle_thermal_trip+0xd4/0x140) from [<c048544c>] (thermal_zone_device_update+0x5c/0x8c)
[ 4.772600] usb 1-1.2: New USB device found, idVendor=099a, idProduct=7202
[ 4.772621] usb 1-1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[ 4.772635] usb 1-1.2: Product: Wireless Keyboard/Mouse
[ 4.773205] [<c048544c>] (thermal_zone_device_update+0x5c/0x8c) from [<c0485c48>] (thermal_zone_device_register+0x614/0x760)
[ 4.791349] [<c0485c48>] (thermal_zone_device_register+0x614/0x760) from [<c0486240>] (bcm2835_thermal_probe+0x38/0x6c)
[ 4.809972] [<c0486240>] (bcm2835_thermal_probe+0x38/0x6c) from [<c03da5ac>] (platform_drv_probe+0x18/0x1c)
[ 4.826899] [<c03da5ac>] (platform_drv_probe+0x18/0x1c) from [<c03d92bc>] (really_probe+0x60/0x1e4)
[ 4.843045] [<c03d92bc>] (really_probe+0x60/0x1e4) from [<c03d952c>] (__driver_attach+0x98/0x9c)
[ 4.859076] [<c03d952c>] (__driver_attach+0x98/0x9c) from [<c03d7864>] (bus_for_each_dev+0x60/0x94)
[ 4.875441] [<c03d7864>] (bus_for_each_dev+0x60/0x94) from [<c03d8b38>] (bus_add_driver+0x1c8/0x278)
[ 4.892005] usb 1-1.3: new high-speed USB device number 5 using dwc_otg
[ 4.892235] [<c03d8b38>] (bus_add_driver+0x1c8/0x278) from [<c03d9b5c>] (driver_register+0x78/0xf8)
[ 4.908775] [<c03d9b5c>] (driver_register+0x78/0xf8) from [<c00085ec>] (do_one_initcall+0x114/0x17c)
[ 4.925208] [<c00085ec>] (do_one_initcall+0x114/0x17c) from [<c082bbe0>] (kernel_init_freeable+0x164/0x228)
[ 4.942215] [<c082bbe0>] (kernel_init_freeable+0x164/0x228) from [<c05da040>] (kernel_init+0x8/0x150)
[ 4.958810] [<c05da040>] (kernel_init+0x8/0x150) from [<c000e178>] (ret_from_fork+0x14/0x3c)
[ 4.974753] ---[ end trace da227214a82491bd ]---
[ 4.983034] bcm2708_vcio: bcm_mailbox_property failed (-12)
[ 4.992753] ------------[ cut here ]------------
[ 5.001132] WARNING: CPU: 0 PID: 1 at arch/arm/mm/dma-mapping.c:491 __dma_alloc+0x22c/0x26c()
[ 5.016877] coherent pool not initialised!
[ 5.027652] usb 1-1.3: New USB device found, idVendor=0781, idProduct=5580
[ 5.027696] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 5.027722] usb 1-1.3: Product: Extreme
[ 5.027748] usb 1-1.3: Manufacturer: SanDisk
[ 5.027772] usb 1-1.3: SerialNumber: AA010823121208011086
[ 5.028560] usb-storage 1-1.3:1.0: USB Mass Storage device detected
[ 5.024575] Modules linked in:
[ 5.032285] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.12.19-1-ARCH #1
[ 5.046578] scsi0 : usb-storage 1-1.3:1.0
[ 5.047350] [<c0013ab8>] (unwind_backtrace+0x0/0xec) from [<c0011830>] (show_stack+0x10/0x14)
[ 5.062591] [<c0011830>] (show_stack+0x10/0x14) from [<c00234d0>] (warn_slowpath_common+0x6c/0x8c)
[ 5.078199] [<c00234d0>] (warn_slowpath_common+0x6c/0x8c) from [<c0023520>] (warn_slowpath_fmt+0x30/0x40)
[ 5.094448] [<c0023520>] (warn_slowpath_fmt+0x30/0x40) from [<c00173a0>] (__dma_alloc+0x22c/0x26c)
[ 5.110068] [<c00173a0>] (__dma_alloc+0x22c/0x26c) from [<c001751c>] (arm_dma_alloc+0x94/0xa0)
[ 5.125292] [<c001751c>] (arm_dma_alloc+0x94/0xa0) from [<c001ef70>] (bcm_mailbox_property+0x4c/0x194)
[ 5.141210] [<c001ef70>] (bcm_mailbox_property+0x4c/0x194) from [<c04862c4>] (bcm2835_get_temp_or_max.isra.0+0x50/0xc0)
[ 5.158747] [<c04862c4>] (bcm2835_get_temp_or_max.isra.0+0x50/0xc0) from [<c0485384>] (handle_thermal_trip+0xd4/0x140)
[ 5.176130] [<c0485384>] (handle_thermal_trip+0xd4/0x140) from [<c048544c>] (thermal_zone_device_update+0x5c/0x8c)
[ 5.193163] [<c048544c>] (thermal_zone_device_update+0x5c/0x8c) from [<c0485c48>] (thermal_zone_device_register+0x614/0x760)
[ 5.211133] [<c0485c48>] (thermal_zone_device_register+0x614/0x760) from [<c0486240>] (bcm2835_thermal_probe+0x38/0x6c)
[ 5.228828] [<c0486240>] (bcm2835_thermal_probe+0x38/0x6c) from [<c03da5ac>] (platform_drv_probe+0x18/0x1c)
[ 5.245469] [<c03da5ac>] (platform_drv_probe+0x18/0x1c) from [<c03d92bc>] (really_probe+0x60/0x1e4)
[ 5.261564] [<c03d92bc>] (really_probe+0x60/0x1e4) from [<c03d952c>] (__driver_attach+0x98/0x9c)
[ 5.277634] [<c03d952c>] (__driver_attach+0x98/0x9c) from [<c03d7864>] (bus_for_each_dev+0x60/0x94)
[ 5.294030] [<c03d7864>] (bus_for_each_dev+0x60/0x94) from [<c03d8b38>] (bus_add_driver+0x1c8/0x278)
[ 5.310483] [<c03d8b38>] (bus_add_driver+0x1c8/0x278) from [<c03d9b5c>] (driver_register+0x78/0xf8)
[ 5.326799] [<c03d9b5c>] (driver_register+0x78/0xf8) from [<c00085ec>] (do_one_initcall+0x114/0x17c)
[ 5.343188] [<c00085ec>] (do_one_initcall+0x114/0x17c) from [<c082bbe0>] (kernel_init_freeable+0x164/0x228)
[ 5.360289] [<c082bbe0>] (kernel_init_freeable+0x164/0x228) from [<c05da040>] (kernel_init+0x8/0x150)
[ 5.376850] [<c05da040>] (kernel_init+0x8/0x150) from [<c000e178>] (ret_from_fork+0x14/0x3c)
[ 5.392584] ---[ end trace da227214a82491be ]---
[ 5.400835] bcm2708_vcio: bcm_mailbox_property failed (-12)
[ 5.410035] bcm2835_thermal:bcm2835_get_temp_or_max:102: Failed to get temperature! (3000a:-1)

[ 5.430542] md: linear personality registered for level -1
[ 5.430560] md: raid0 personality registered for level 0
[ 5.430570] md: raid1 personality registered for level 1
[ 5.430579] md: raid10 personality registered for level 10
[ 5.430898] md: raid6 personality registered for level 6
[ 5.430914] md: raid5 personality registered for level 5
[ 5.430923] md: raid4 personality registered for level 4
[ 5.430936] md: multipath personality registered for level -4
[ 5.430945] md: faulty personality registered for level -5
[ 5.431349] device-mapper: uevent: version 1.0.3
[ 5.431812] device-mapper: ioctl: 4.26.0-ioctl (2013-08-15) initialised: dm-devel@redhat.com
[ 5.432567] device-mapper: multipath: version 1.6.0 loaded
[ 5.432590] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 5.432604] device-mapper: multipath queue-length: version 0.1.0 loaded
[ 5.432614] device-mapper: multipath service-time: version 0.2.0 loaded
[ 5.432629] device-mapper: raid: Loading target version 1.5.2
[ 5.432656] ------------[ cut here ]------------
[ 5.440881] WARNING: CPU: 0 PID: 1 at arch/arm/mm/dma-mapping.c:491 __dma_alloc+0x22c/0x26c()
[ 5.456181] coherent pool not initialised!
[ 5.463582] Modules linked in:
[ 5.469931] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.12.19-1-ARCH #1
[ 5.483691] [<c0013ab8>] (unwind_backtrace+0x0/0xec) from [<c0011830>] (show_stack+0x10/0x14)
[ 5.498589] [<c0011830>] (show_stack+0x10/0x14) from [<c00234d0>] (warn_slowpath_common+0x6c/0x8c)
[ 5.513945] [<c00234d0>] (warn_slowpath_common+0x6c/0x8c) from [<c0023520>] (warn_slowpath_fmt+0x30/0x40)
[ 5.529952] [<c0023520>] (warn_slowpath_fmt+0x30/0x40) from [<c00173a0>] (__dma_alloc+0x22c/0x26c)
[ 5.545295] [<c00173a0>] (__dma_alloc+0x22c/0x26c) from [<c001751c>] (arm_dma_alloc+0x94/0xa0)
[ 5.560308] [<c001751c>] (arm_dma_alloc+0x94/0xa0) from [<c001ef70>] (bcm_mailbox_property+0x4c/0x194)
[ 5.576034] [<c001ef70>] (bcm_mailbox_property+0x4c/0x194) from [<c04d7a08>] (bcm2835_cpufreq_get_clock+0x48/0x78)
[ 5.592808] [<c04d7a08>] (bcm2835_cpufreq_get_clock+0x48/0x78) from [<c04d7a84>] (bcm2835_cpufreq_driver_init+0x1c/0x7c)
[ 5.610113] [<c04d7a84>] (bcm2835_cpufreq_driver_init+0x1c/0x7c) from [<c04d4cd4>] (cpufreq_add_dev+0xb0/0x394)
[ 5.626717] [<c04d4cd4>] (cpufreq_add_dev+0xb0/0x394) from [<c03d7c68>] (subsys_interface_register+0x90/0xcc)
[ 5.643188] [<c03d7c68>] (subsys_interface_register+0x90/0xcc) from [<c04d3c1c>] (cpufreq_register_driver+0x104/0x1b8)
[ 5.660731] [<c04d3c1c>] (cpufreq_register_driver+0x104/0x1b8) from [<c00085ec>] (do_one_initcall+0x114/0x17c)
[ 5.677711] [<c00085ec>] (do_one_initcall+0x114/0x17c) from [<c082bbe0>] (kernel_init_freeable+0x164/0x228)
[ 5.694601] [<c082bbe0>] (kernel_init_freeable+0x164/0x228) from [<c05da040>] (kernel_init+0x8/0x150)
[ 5.711099] [<c05da040>] (kernel_init+0x8/0x150) from [<c000e178>] (ret_from_fork+0x14/0x3c)
[ 5.726809] ---[ end trace da227214a82491bf ]---
[ 5.734987] bcm2708_vcio: bcm_mailbox_property failed (-12)
[ 5.744168] ------------[ cut here ]------------
[ 5.752346] WARNING: CPU: 0 PID: 1 at arch/arm/mm/dma-mapping.c:491 __dma_alloc+0x22c/0x26c()
[ 5.767918] coherent pool not initialised!
[ 5.775425] Modules linked in:
[ 5.781919] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.12.19-1-ARCH #1
[ 5.796039] [<c0013ab8>] (unwind_backtrace+0x0/0xec) from [<c0011830>] (show_stack+0x10/0x14)
[ 5.811277] [<c0011830>] (show_stack+0x10/0x14) from [<c00234d0>] (warn_slowpath_common+0x6c/0x8c)
[ 5.826915] [<c00234d0>] (warn_slowpath_common+0x6c/0x8c) from [<c0023520>] (warn_slowpath_fmt+0x30/0x40)
[ 5.843108] [<c0023520>] (warn_slowpath_fmt+0x30/0x40) from [<c00173a0>] (__dma_alloc+0x22c/0x26c)
[ 5.858702] [<c00173a0>] (__dma_alloc+0x22c/0x26c) from [<c001751c>] (arm_dma_alloc+0x94/0xa0)
[ 5.873965] [<c001751c>] (arm_dma_alloc+0x94/0xa0) from [<c001ef70>] (bcm_mailbox_property+0x4c/0x194)
[ 5.889952] [<c001ef70>] (bcm_mailbox_property+0x4c/0x194) from [<c04d7a08>] (bcm2835_cpufreq_get_clock+0x48/0x78)
[ 5.906966] [<c04d7a08>] (bcm2835_cpufreq_get_clock+0x48/0x78) from [<c04d7a94>] (bcm2835_cpufreq_driver_init+0x2c/0x7c)
[ 5.924469] [<c04d7a94>] (bcm2835_cpufreq_driver_init+0x2c/0x7c) from [<c04d4cd4>] (cpufreq_add_dev+0xb0/0x394)
[ 5.941198] [<c04d4cd4>] (cpufreq_add_dev+0xb0/0x394) from [<c03d7c68>] (subsys_interface_register+0x90/0xcc)
[ 5.957852] [<c03d7c68>] (subsys_interface_register+0x90/0xcc) from [<c04d3c1c>] (cpufreq_register_driver+0x104/0x1b8)
[ 5.975524] [<c04d3c1c>] (cpufreq_register_driver+0x104/0x1b8) from [<c00085ec>] (do_one_initcall+0x114/0x17c)
[ 5.992526] [<c00085ec>] (do_one_initcall+0x114/0x17c) from [<c082bbe0>] (kernel_init_freeable+0x164/0x228)
[ 6.009410] [<c082bbe0>] (kernel_init_freeable+0x164/0x228) from [<c05da040>] (kernel_init+0x8/0x150)
[ 6.025867] [<c05da040>] (kernel_init+0x8/0x150) from [<c000e178>] (ret_from_fork+0x14/0x3c)
[ 6.041545] ---[ end trace da227214a82491c0 ]---
[ 6.050799] scsi 0:0:0:0: Direct-Access SanDisk Extreme 0001 PQ: 0 ANSI: 6
[ 6.052200] bcm2708_vcio: bcm_mailbox_property failed (-12)
[ 6.062278] sd 0:0:0:0: [sda] 31277232 512-byte logical blocks: (16.0 GB/14.9 GiB)
[ 6.062794] sd 0:0:0:0: [sda] Write Protect is off
[ 6.062823] sd 0:0:0:0: [sda] Mode Sense: 53 00 00 08
[ 6.063319] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 6.066295] ------------[ cut here ]------------
[ 6.075086] WARNING: CPU: 0 PID: 1 at arch/arm/mm/dma-mapping.c:491 __dma_alloc+0x22c/0x26c()
[ 6.091244] coherent pool not initialised!
[ 6.099403] Modules linked in:
[ 6.107103] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.12.19-1-ARCH #1
[ 6.121613] [<c0013ab8>] (unwind_backtrace+0x0/0xec) from [<c0011830>] (show_stack+0x10/0x14)
[ 6.137223] [<c0011830>] (show_stack+0x10/0x14) from [<c00234d0>] (warn_slowpath_common+0x6c/0x8c)
[ 6.153233] [<c00234d0>] (warn_slowpath_common+0x6c/0x8c) from [<c0023520>] (warn_slowpath_fmt+0x30/0x40)
[ 6.169877] [<c0023520>] (warn_slowpath_fmt+0x30/0x40) from [<c00173a0>] (__dma_alloc+0x22c/0x26c)
[ 6.186871] [<c00173a0>] (__dma_alloc+0x22c/0x26c) from [<c001751c>] (arm_dma_alloc+0x94/0xa0)
[ 6.202627] [<c001751c>] (arm_dma_alloc+0x94/0xa0) from [<c001ef70>] (bcm_mailbox_property+0x4c/0x194)
[ 6.219171] [<c001ef70>] (bcm_mailbox_property+0x4c/0x194) from [<c04d7a08>] (bcm2835_cpufreq_get_clock+0x48/0x78)
[ 6.236787] [<c04d7a08>] (bcm2835_cpufreq_get_clock+0x48/0x78) from [<c04d7aa4>] (bcm2835_cpufreq_driver_init+0x3c/0x7c)
[ 6.255003] sda: sda1
[ 6.257850] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 6.257948] [<c04d7aa4>] (bcm2835_cpufreq_driver_init+0x3c/0x7c) from [<c04d4cd4>] (cpufreq_add_dev+0xb0/0x394)
[ 6.274918] [<c04d4cd4>] (cpufreq_add_dev+0xb0/0x394) from [<c03d7c68>] (subsys_interface_register+0x90/0xcc)
[ 6.291652] [<c03d7c68>] (subsys_interface_register+0x90/0xcc) from [<c04d3c1c>] (cpufreq_register_driver+0x104/0x1b8)
[ 6.309334] [<c04d3c1c>] (cpufreq_register_driver+0x104/0x1b8) from [<c00085ec>] (do_one_initcall+0x114/0x17c)
[ 6.326281] [<c00085ec>] (do_one_initcall+0x114/0x17c) from [<c082bbe0>] (kernel_init_freeable+0x164/0x228)
[ 6.343100] [<c082bbe0>] (kernel_init_freeable+0x164/0x228) from [<c05da040>] (kernel_init+0x8/0x150)
[ 6.359573] [<c05da040>] (kernel_init+0x8/0x150) from [<c000e178>] (ret_from_fork+0x14/0x3c)
[ 6.375322] ---[ end trace da227214a82491c1 ]---
[ 6.383542] bcm2708_vcio: bcm_mailbox_property failed (-12)
[ 6.392773] bcm2835-cpufreq: min=0 max=0 cur=0
[ 6.392885] bcm2835-cpufreq: switching to governor ondemand
[ 6.392899] bcm2835-cpufreq: switching to governor ondemand
[ 6.393072] sdhci: Secure Digital Host Controller Interface driver
[ 6.393085] sdhci: Copyright(c) Pierre Ossman
[ 6.393159] sdhci: Enable low-latency mode
[ 6.445346] mmc0: SDHCI controller on BCM2708_Arasan [platform] using platform's DMA
[ 6.445466] mmc0: BCM2708 SDHC host at 0x20300000 DMA 2 IRQ 77
[ 6.445546] sdhci-pltfm: SDHCI platform and OF driver helper
[ 6.445655] hidraw: raw HID events driver (C) Jiri Kosina
[ 6.470866] input: Wireless Keyboard/Mouse as /devices/platform/bcm2708_usb/usb1/1-1/1-1.2/1-1.2:1.0/input/input0
[ 6.474442] hid-generic 0003:099A:7202.0001: input,hidraw0: USB HID v1.11 Keyboard [Wireless Keyboard/Mouse] on usb-bcm2708_usb-1.2/input0
[ 6.530971] input: Wireless Keyboard/Mouse as /devices/platform/bcm2708_usb/usb1/1-1/1-1.2/1-1.2:1.1/input/input1
[ 6.531975] hid-generic 0003:099A:7202.0002: input,hiddev0,hidraw1: USB HID v1.11 Mouse [Wireless Keyboard/Mouse] on usb-bcm2708_usb-1.2/input1
[ 6.532145] usbcore: registered new interface driver usbhid
[ 6.532158] usbhid: USB HID core driver
[ 6.532801] zram: Created 1 device(s) ...
[ 6.533269] TCP: cubic registered
[ 6.533287] Initializing XFRM netlink socket
[ 6.533322] NET: Registered protocol family 17
[ 6.533484] mmc0: read SD Status register (SSR) after 3 attempts
[ 6.533725] Key type dns_resolver registered
[ 6.534991] registered taskstats version 1
[ 6.535967] md: Waiting for all devices to be available before autodetect
[ 6.535987] md: If you don't use raid, use raid=noautodetect
[ 6.537099] md: Autodetecting RAID arrays.
[ 6.537123] md: Scanned 0 and added 0 devices.
[ 6.537131] md: autorun ...
[ 6.537137] md: ... autorun DONE.
[ 6.537392] Waiting for root device /dev/mmcblk0p2...
[ 6.542310] mmc0: new high speed SDHC card at address e624
[ 6.542883] mmcblk0: mmc0:e624 SU16G 14.8 GiB
[ 6.546135] mmcblk0: p1 p2 p3
[ 6.659542] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 6.659633] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 6.669139] devtmpfs: mounted
[ 6.669909] Freeing unused kernel memory: 248K (c082b000 - c0869000)
[ 7.061440] systemd[1]: systemd 212 running in system mode. (+PAM -AUDIT -SELINUX -IMA -SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ +SECCOMP -APPARMOR)
[ 7.061960] systemd[1]: Detected architecture 'arm'.
[ 7.199672] NET: Registered protocol family 10
[ 7.201713] systemd[1]: Inserted module 'ipv6'
[ 7.204403] systemd[1]: Set hostname to <rpi>.
[ 7.784404] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory.
[ 7.814033] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[ 7.814747] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 7.814958] systemd[1]: Expecting device dev-ttyAMA0.device...
[ 7.819268] systemd[1]: Starting Remote File Systems.
[ 7.823181] systemd[1]: Reached target Remote File Systems.
[ 7.823383] systemd[1]: Expecting device sys-subsystem-net-devices-eth0.device...
[ 7.827657] systemd[1]: Starting Encrypted Volumes.
[ 7.831432] systemd[1]: Reached target Encrypted Volumes.
[ 7.831685] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
[ 7.832140] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 7.832297] systemd[1]: Starting Paths.
[ 7.836264] systemd[1]: Reached target Paths.
[ 7.836656] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
[ 7.841199] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 7.841424] systemd[1]: Expecting device dev-mmcblk0p3.device...
[ 7.845448] systemd[1]: Expecting device dev-mmcblk0p1.device...
[ 7.849044] systemd[1]: Starting Root Slice.
[ 7.907010] systemd[1]: Created slice Root Slice.
[ 7.907254] systemd[1]: Starting User and Session Slice.
[ 7.912439] systemd[1]: Created slice User and Session Slice.
[ 7.912636] systemd[1]: Starting Device-mapper event daemon FIFOs.
[ 7.916724] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[ 7.916917] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[ 7.920496] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 7.920685] systemd[1]: Starting Delayed Shutdown Socket.
[ 7.924343] systemd[1]: Listening on Delayed Shutdown Socket.
[ 7.924535] systemd[1]: Starting Syslog Socket.
[ 7.928177] systemd[1]: Listening on Syslog Socket.
[ 7.928434] systemd[1]: Starting udev Control Socket.
[ 7.931918] systemd[1]: Listening on udev Control Socket.
[ 7.932167] systemd[1]: Starting udev Kernel Socket.
[ 7.935529] systemd[1]: Listening on udev Kernel Socket.
[ 7.935726] systemd[1]: Starting LVM2 metadata daemon socket.
[ 7.939158] systemd[1]: Listening on LVM2 metadata daemon socket.
[ 7.939385] systemd[1]: Starting Journal Socket.
[ 7.942758] systemd[1]: Listening on Journal Socket.
[ 7.943076] systemd[1]: Starting System Slice.
[ 7.948021] systemd[1]: Created slice System Slice.
[ 7.948329] systemd[1]: Started File System Check on Root Device.
[ 7.948460] systemd[1]: Starting system-systemd\x2dfsck.slice.
[ 7.953087] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 7.953280] systemd[1]: Mounting Temporary Directory...
[ 7.957435] systemd[1]: tmp.mount: Directory /tmp to mount over is not empty, mounting anyway.
[ 7.961208] systemd[1]: Starting system-dhcpcd.slice.
[ 7.972445] systemd[1]: Created slice system-dhcpcd.slice.
[ 7.972716] systemd[1]: Starting system-getty.slice.
[ 7.979108] systemd[1]: Created slice system-getty.slice.
[ 7.979375] systemd[1]: Starting system-serial\x2dgetty.slice.
[ 7.985170] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 7.998238] systemd[1]: Starting Load Kernel Modules...
[ 8.019955] systemd[1]: Starting Apply Kernel Variables...
[ 8.052758] systemd[1]: Started Set Up Additional Binary Formats.
[ 8.053060] systemd[1]: Mounted Huge Pages File System.
[ 8.053242] systemd[1]: Starting Setup Virtual Console...
[ 8.062784] systemd[1]: Starting udev Coldplug all Devices...
[ 8.092008] i2c /dev entries driver
[ 8.114009] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[ 8.130138] bcm2708_rng_init=cf09e000
[ 8.190619] systemd[1]: Mounting POSIX Message Queue File System...
[ 8.219223] systemd[1]: Mounting Debug File System...
[ 8.323156] systemd[1]: Starting Journal Service...
[ 8.430765] systemd[1]: Started Journal Service.
[ 9.107560] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 9.614359] systemd-udevd[90]: starting version 212
[ 10.239359] bcm2708_i2c_init_pinmode(0,0)
[ 10.301885] bcm2708_i2c_init_pinmode(0,1)
[ 10.365831] bcm2708_i2c bcm2708_i2c.0: BSC0 Controller at 0x20205000 (irq 79) (baudrate 100k)
[ 10.369383] bcm2708_spi bcm2708_spi.0: master is unqueued, this is deprecated
[ 10.372929] bcm2708_spi bcm2708_spi.0: SPI Controller at 0x20204000 (irq 80)
[ 10.373944] bcm2708_i2c_init_pinmode(1,2)
[ 10.445466] bcm2708_i2c_init_pinmode(1,3)
[ 10.506543] bcm2708_i2c bcm2708_i2c.1: BSC1 Controller at 0x20804000 (irq 79) (baudrate 100k)
[ 10.527626] bcm2708-i2s bcm2708-i2s.0: Failed to create debugfs directory
[ 10.966752] Adding 2046460k swap on /dev/mmcblk0p3. Priority:-1 extents:1 across:2046460k SSFS
[ 11.668332] rtc-ds1307 0-0068: rtc core: registered ds1307 as rtc0
[ 11.668375] rtc-ds1307 0-0068: 56 bytes nvram
[ 11.668453] i2c i2c-0: new_device: Instantiated device ds1307 at 0x68
[ 11.757369] systemd-journald[77]: Received request to flush runtime journal from PID 1
[ 12.497996] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[ 12.498751] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 12.845414] pcm512x 1-004c: Failed to reset device: -5
[ 12.854282] pcm512x: probe of 1-004c failed with error -5
[ 17.909752] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1
[ 17.921502] ------------[ cut here ]------------
[ 17.929247] WARNING: CPU: 0 PID: 3 at arch/arm/mm/dma-mapping.c:491 __dma_alloc+0x22c/0x26c()
[ 17.944154] coherent pool not initialised!
[ 17.951529] Modules linked in: snd_soc_wm8804 snd_soc_pcm512x joydev evdev snd_soc_bcm2708_i2s regmap_mmio leds_gpio led_class snd_soc_core snd_compress snd_pcm_dmaengine spi_bcm2708 bcm2708_dmaengine regmap_spi virt_dma i2c_bcm2708 regmap_i2c snd_bcm2835 snd_pcm snd_page_alloc snd_timer snd bcm2708_rng rng_core rtc_ds1307 i2c_dev ipv6
[ 18.002927] CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: G W 3.12.19-1-ARCH #1
[ 18.018150] [<c0013ab8>] (unwind_backtrace+0x0/0xec) from [<c0011830>] (show_stack+0x10/0x14)
[ 18.034554] [<c0011830>] (show_stack+0x10/0x14) from [<c00234d0>] (warn_slowpath_common+0x6c/0x8c)
[ 18.051678] [<c00234d0>] (warn_slowpath_common+0x6c/0x8c) from [<c0023520>] (warn_slowpath_fmt+0x30/0x40)
[ 18.069717] [<c0023520>] (warn_slowpath_fmt+0x30/0x40) from [<c00173a0>] (__dma_alloc+0x22c/0x26c)
[ 18.087316] [<c00173a0>] (__dma_alloc+0x22c/0x26c) from [<c001751c>] (arm_dma_alloc+0x94/0xa0)
[ 18.104674] [<c001751c>] (arm_dma_alloc+0x94/0xa0) from [<c0460500>] (__DWC_DMA_ALLOC_ATOMIC+0x24/0x58)
[ 18.123023] [<c0460500>] (__DWC_DMA_ALLOC_ATOMIC+0x24/0x58) from [<c0452bd8>] (assign_and_init_hc+0x470/0x5a4)
[ 18.142090] [<c0452bd8>] (assign_and_init_hc+0x470/0x5a4) from [<c04547c0>] (dwc_otg_hcd_select_transactions+0x238/0x35c)
[ 18.162284] [<c04547c0>] (dwc_otg_hcd_select_transactions+0x238/0x35c) from [<c0454de4>] (dwc_otg_hcd_urb_enqueue+0x158/0x1ec)
[ 18.182921] [<c0454de4>] (dwc_otg_hcd_urb_enqueue+0x158/0x1ec) from [<c0456598>] (dwc_otg_urb_enqueue+0x1a8/0x2e0)
[ 18.202398] [<c0456598>] (dwc_otg_urb_enqueue+0x1a8/0x2e0) from [<c042ea90>] (usb_hcd_submit_urb+0xbc/0x918)
[ 18.221248] [<c042ea90>] (usb_hcd_submit_urb+0xbc/0x918) from [<c0422d8c>] (rx_submit+0x114/0x228)
[ 18.239066] [<c0422d8c>] (rx_submit+0x114/0x228) from [<c0422ee0>] (rx_alloc_submit+0x40/0x60)
[ 18.256299] [<c0422ee0>] (rx_alloc_submit+0x40/0x60) from [<c0423118>] (usbnet_bh+0x218/0x26c)
[ 18.273478] [<c0423118>] (usbnet_bh+0x218/0x26c) from [<c00282f8>] (tasklet_action+0x70/0xc0)
[ 18.290522] [<c00282f8>] (tasklet_action+0x70/0xc0) from [<c0027930>] (__do_softirq+0xe4/0x2c8)
[ 18.307807] [<c0027930>] (__do_softirq+0xe4/0x2c8) from [<c0027b40>] (run_ksoftirqd+0x2c/0x44)
[ 18.325073] [<c0027b40>] (run_ksoftirqd+0x2c/0x44) from [<c0049f90>] (smpboot_thread_fn+0x154/0x23c)
[ 18.342878] [<c0049f90>] (smpboot_thread_fn+0x154/0x23c) from [<c00423ec>] (kthread+0xa4/0xb0)
[ 18.360076] [<c00423ec>] (kthread+0xa4/0xb0) from [<c000e178>] (ret_from_fork+0x14/0x3c)
[ 18.376762] ---[ end trace da227214a82491c3 ]---
[ 18.385731] ERROR::assign_and_init_hc:1381: assign_and_init_hc: Failed to allocate memory to handle non-dword aligned buffer case

[ 18.425426] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 18.445860] ------------[ cut here ]------------
[ 18.454901] WARNING: CPU: 0 PID: 171 at arch/arm/mm/dma-mapping.c:491 __dma_alloc+0x22c/0x26c()
[ 18.472455] coherent pool not initialised!
[ 18.480971] Modules linked in: snd_soc_wm8804 snd_soc_pcm512x joydev evdev snd_soc_bcm2708_i2s regmap_mmio leds_gpio led_class snd_soc_core snd_compress snd_pcm_dmaengine spi_bcm2708 bcm2708_dmaengine regmap_spi virt_dma i2c_bcm2708 regmap_i2c snd_bcm2835 snd_pcm snd_page_alloc snd_timer snd bcm2708_rng rng_core rtc_ds1307 i2c_dev ipv6
[ 18.537887] CPU: 0 PID: 171 Comm: dhcpcd-run-hook Tainted: G W 3.12.19-1-ARCH #1
[ 18.555235] [<c0013ab8>] (unwind_backtrace+0x0/0xec) from [<c0011830>] (show_stack+0x10/0x14)
[ 18.572877] [<c0011830>] (show_stack+0x10/0x14) from [<c00234d0>] (warn_slowpath_common+0x6c/0x8c)
[ 18.591051] [<c00234d0>] (warn_slowpath_common+0x6c/0x8c) from [<c0023520>] (warn_slowpath_fmt+0x30/0x40)
[ 18.609822] [<c0023520>] (warn_slowpath_fmt+0x30/0x40) from [<c00173a0>] (__dma_alloc+0x22c/0x26c)
[ 18.627937] [<c00173a0>] (__dma_alloc+0x22c/0x26c) from [<c001751c>] (arm_dma_alloc+0x94/0xa0)
[ 18.645750] [<c001751c>] (arm_dma_alloc+0x94/0xa0) from [<c0460500>] (__DWC_DMA_ALLOC_ATOMIC+0x24/0x58)
[ 18.664407] [<c0460500>] (__DWC_DMA_ALLOC_ATOMIC+0x24/0x58) from [<c0452bd8>] (assign_and_init_hc+0x470/0x5a4)
[ 18.683596] [<c0452bd8>] (assign_and_init_hc+0x470/0x5a4) from [<c04547c0>] (dwc_otg_hcd_select_transactions+0x238/0x35c)
[ 18.703638] [<c04547c0>] (dwc_otg_hcd_select_transactions+0x238/0x35c) from [<c0454de4>] (dwc_otg_hcd_urb_enqueue+0x158/0x1ec)
[ 18.724189] [<c0454de4>] (dwc_otg_hcd_urb_enqueue+0x158/0x1ec) from [<c0456598>] (dwc_otg_urb_enqueue+0x1a8/0x2e0)
[ 18.743640] [<c0456598>] (dwc_otg_urb_enqueue+0x1a8/0x2e0) from [<c042ea90>] (usb_hcd_submit_urb+0xbc/0x918)
[ 18.762432] [<c042ea90>] (usb_hcd_submit_urb+0xbc/0x918) from [<c04228e4>] (usbnet_start_xmit+0x1f0/0x584)
[ 18.780955] [<c04228e4>] (usbnet_start_xmit+0x1f0/0x584) from [<c051fd7c>] (dev_hard_start_xmit+0x2dc/0x580)
[ 18.799390] [<c051fd7c>] (dev_hard_start_xmit+0x2dc/0x580) from [<c053a8f8>] (sch_direct_xmit+0xe0/0x208)
[ 18.817534] [<c053a8f8>] (sch_direct_xmit+0xe0/0x208) from [<c05202b4>] (dev_queue_xmit+0x294/0x630)
[ 18.835374] [<c05202b4>] (dev_queue_xmit+0x294/0x630) from [<bf001b14>] (ip6_finish_output2+0x18c/0x46c [ipv6])
[ 18.854349] [<bf001b14>] (ip6_finish_output2+0x18c/0x46c [ipv6]) from [<bf0225b8>] (mld_sendpack+0x18c/0x350 [ipv6])
[ 18.873898] [<bf0225b8>] (mld_sendpack+0x18c/0x350 [ipv6]) from [<bf022f08>] (mld_ifc_timer_expire+0x1d8/0x2d0 [ipv6])
[ 18.893537] [<bf022f08>] (mld_ifc_timer_expire+0x1d8/0x2d0 [ipv6]) from [<c002efb8>] (call_timer_fn+0x30/0x178)
[ 18.912223] [<c002efb8>] (call_timer_fn+0x30/0x178) from [<c002f548>] (run_timer_softirq+0x1c4/0x300)
[ 18.930220] [<c002f548>] (run_timer_softirq+0x1c4/0x300) from [<c0027930>] (__do_softirq+0xe4/0x2c8)
[ 18.948051] [<c0027930>] (__do_softirq+0xe4/0x2c8) from [<c0027bb4>] (do_softirq+0x5c/0x64)
[ 18.965079] [<c0027bb4>] (do_softirq+0x5c/0x64) from [<c0027e64>] (irq_exit+0xa8/0xf0)
[ 18.981790] [<c0027e64>] (irq_exit+0xa8/0xf0) from [<c000e990>] (handle_IRQ+0x34/0x84)
[ 18.998744] [<c000e990>] (handle_IRQ+0x34/0x84) from [<c05e53f8>] (__irq_usr+0x38/0xc0)
[ 19.015936] ---[ end trace da227214a82491c4 ]---
[ 19.025244] ERROR::assign_and_init_hc:1381: assign_and_init_hc: Failed to allocate memory to handle non-dword aligned buffer case
')

[WarheadsSE]

For the moment, comment/remove the vc_cma arguments from cmdline

[Malstrond]

So the foundation dropped support for CMA? :(

Anyway, that worked, thanks.

[WarheadsSE]

See https://github.com/archlinuxarm/PKGBUILDs/issues/837