Starting kernel ...

Uncompressing Linux... done, booting the kernel.
Booting Linux on physical CPU 0x0
Linux version 4.15.0-rc7-08593-ge57d17499fc9 (brgl@brgl-bgdev) (gcc version 6.3.0 20170516 (Debian 6.3.0-18)) #11 PREEMPT Mon Jan 22 12:04:42 CET 2018
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=0005317f
CPU: VIVT data cache, VIVT instruction cache
OF: fdt: Machine model: DA850/AM1808/OMAP-L138 LCDK
Memory policy: Data cache writethrough
Reserved memory: created CMA memory pool at 0xc3000000, size 16 MiB
OF: reserved mem: initialized node dsp-memory@c3000000, compatible id shared-dma-pool
cma: Reserved 16 MiB at 0xc6c00000
DaVinci da850/omap-l138/am18x variant 0x1
On node 0 totalpages: 32768
  DMA zone: 256 pages used for memmap
  DMA zone: 0 pages reserved
  DMA zone: 32768 pages, LIFO batch:7
random: fast init done
pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
pcpu-alloc: [0] 0
Built 1 zonelists, mobility grouping on.  Total pages: 32512
Kernel command line: console=ttyS2,115200n8 debug earlyprintk ip=dhcp root=/dev/nfs rw nfsroot=10.1.3.23:/srv/rootfs_davinci,v3 nfsrootdebug
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 90708K/131072K available (4568K kernel code, 279K rwdata, 1044K rodata, 228K init, 143K bss, 7596K reserved, 32768K cma-reserved)
Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
    vmalloc : 0xc8800000 - 0xff800000   ( 880 MB)
    lowmem  : 0xc0000000 - 0xc8000000   ( 128 MB)
    modules : 0xbf000000 - 0xc0000000   (  16 MB)
      .text : 0x(ptrval) - 0x(ptrval)   (4570 kB)
      .init : 0x(ptrval) - 0x(ptrval)   ( 228 kB)
      .data : 0x(ptrval) - 0x(ptrval)   ( 280 kB)
       .bss : 0x(ptrval) - 0x(ptrval)   ( 144 kB)
SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Preemptible hierarchical RCU implementation.
	Tasks RCU enabled.
NR_IRQS: 245
clocksource: timer0_1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
Console: colour dummy device 80x30
Calibrating delay loop... 226.09 BogoMIPS (lpj=1130496)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
CPU: Testing write buffer coherency: ok
Setting up static identity map for 0xc0008400 - 0xc0008458
Hierarchical SRCU implementation.
devtmpfs: initialized
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
futex hash table entries: 256 (order: -1, 3072 bytes)
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
cpuidle: using governor menu
mux: initialized RTC_ALARM
mux: Setting register RTC_ALARM
mux:    PINMUX0 (0x00000000) = 0x44080000 -> 0x24080000
edma 1c00000.edma: memcpy is disabled
edma 1c00000.edma: TI EDMA DMA engine driver
edma 1e30000.edma: memcpy is disabled
edma 1e30000.edma: TI EDMA DMA engine driver
i2c_davinci 1c22000.i2c: could not find pctldev for node /soc@1c00000/pinmux@14120/pinmux_i2c0_pins, deferring probe
clocksource: Switched to clocksource timer0_1
NET: Registered protocol family 2
TCP established hash table entries: 1024 (order: 0, 4096 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
Initialise system trusted keyrings
workingset: timestamp_bits=30 max_order=15 bucket_order=0
Key type asymmetric registered
Asymmetric key parser 'x509' registered
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
io scheduler noop registered (default)
io scheduler mq-deadline registered
io scheduler kyber registered
pinctrl-single 1c14120.pinmux: 160 pins at pa 7d4164e8 size 80
Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
console [ttyS2] disabled
1d0d000.serial: ttyS2 at MMIO 0x1d0d000 (irq = 61, base_baud = 8250000) is a TI DA8xx/66AK2x
console [ttyS2] enabled
brd: module loaded
libphy: Fixed MDIO Bus: probed
davinci_mdio 1e24000.mdio: davinci mdio revision 1.5, bus freq 2200000
davinci_mdio 1e24000.mdio: no live phy, scanning all
davinci_mdio: probe of 1e24000.mdio failed with error -5
i2c /dev entries driver
davinci_mmc 1c40000.mmc: Got CD GPIO
davinci_mmc 1c40000.mmc: Using DMA, 4-bit mode
NET: Registered protocol family 10
Segment Routing with IPv6
sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
NET: Registered protocol family 17
Loading compiled-in X.509 certificates
console [netcon0] enabled
netconsole: network logging started
davinci_emac 1e20000.ethernet: incompatible machine/device type for reading mac address
davinci_emac 1e20000.ethernet: using random MAC addr: 12:59:1c:a3:37:7b
input: gpio-keys as /devices/platform/gpio-keys/input/input0
hctosys: unable to open rtc device (rtc0)
net eth0: no phy, defaulting to 100/full
Sending DHCP requests ...... timed out!
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1 at drivers/net/ethernet/ti/davinci_cpdma.c:1259 cpdma_chan_stop+0x1f8/0x284
Modules linked in:
CPU: 0 PID: 1 Comm: swapper Not tainted 4.15.0-rc7-08593-ge57d17499fc9 #11
Hardware name: Generic DA850/OMAP-L138/AM18x
Backtrace:
[<c000da48>] (dump_backtrace) from [<c000dd00>] (show_stack+0x18/0x1c)
 r7:00000009 r6:00000000 r5:c053fd30 r4:00000000
[<c000dce8>] (show_stack) from [<c0462008>] (dump_stack+0x20/0x28)
[<c0461fe8>] (dump_stack) from [<c001a7b0>] (__warn+0xf4/0x11c)
[<c001a6bc>] (__warn) from [<c001a8ac>] (warn_slowpath_null+0x44/0x50)
 r7:c6ad6bd0 r6:c02fecd0 r5:000004eb r4:c053fd30
[<c001a868>] (warn_slowpath_null) from [<c02fecd0>] (cpdma_chan_stop+0x1f8/0x284)
 r6:0020c498 r5:00000000 r4:c6addcd0
[<c02fead8>] (cpdma_chan_stop) from [<c02fedf8>] (cpdma_ctlr_stop+0x9c/0x148)
 r10:c05b82b0 r9:c6aed800 r8:c6b38f00 r7:00000000 r6:c6aebc10 r5:c6aebd60
 r4:c6aebc64 r3:00000000
[<c02fed5c>] (cpdma_ctlr_stop) from [<c02fc418>] (emac_dev_stop+0x64/0x114)
 r7:00000000 r6:c6aed800 r5:c6831da8 r4:c6aed800
[<c02fc3b4>] (emac_dev_stop) from [<c0359a78>] (__dev_close_many+0xb0/0x100)
 r9:c6aed800 r8:c6b38f00 r7:00000000 r6:00000009 r5:c6831da8 r4:c6aed800
[<c03599c8>] (__dev_close_many) from [<c0361c20>] (__dev_change_flags+0xa4/0x180)
 r7:00001003 r6:00001002 r5:00000000 r4:c6aed800
[<c0361b7c>] (__dev_change_flags) from [<c0361d1c>] (dev_change_flags+0x20/0x50)
 r8:c6b38f00 r7:00001003 r6:c6aed93c r5:00000000 r4:c6aed800
[<c0361cfc>] (dev_change_flags) from [<c05a7278>] (ic_close_devs+0x40/0x5c)
 r9:c6aed800 r8:c6b38f00 r7:00000004 r6:00000000 r5:c05b82b0 r4:c6aeaa00
[<c05a7238>] (ic_close_devs) from [<c05a8a9c>] (ip_auto_config+0xb8c/0x1080)
 r7:00000004 r6:00000001 r5:c05e8200 r4:ffffa93d
[<c05a7f10>] (ip_auto_config) from [<c0009914>] (do_one_initcall+0x44/0x178)
 r10:00000000 r9:c0582d78 r8:c05855ec r7:c05b1834 r6:00000000 r5:c05a7f10
 r4:ffffe000
[<c00098d0>] (do_one_initcall) from [<c0585e38>] (kernel_init_freeable+0x110/0x1cc)
 r9:c0582d78 r8:c05855ec r7:c05b1834 r6:c0603fe0 r5:00000073 r4:c05bcb20
[<c0585d28>] (kernel_init_freeable) from [<c0477460>] (kernel_init+0x10/0xfc)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0477450
 r4:00000000
[<c0477450>] (kernel_init) from [<c000a760>] (ret_from_fork+0x14/0x34)
 r5:c0477450 r4:00000000
---[ end trace 756f3ae345739d5b ]---
Unable to handle kernel NULL pointer dereference at virtual address 00000008
pgd = 0eadec01
[00000008] *pgd=00000000
Internal error: Oops: 5 [#1] PREEMPT ARM
Modules linked in:
CPU: 0 PID: 1 Comm: swapper Tainted: G        W        4.15.0-rc7-08593-ge57d17499fc9 #11
Hardware name: Generic DA850/OMAP-L138/AM18x
PC is at emac_tx_handler+0x10/0x64
LR is at __cpdma_chan_free+0x98/0xb4
pc : [<c02fba1c>]    lr : [<c02fe8bc>]    psr: 60000013
sp : c6831c88  ip : c6831ca8  fp : c6831ca4
r10: c0010d40  r9 : 00000000  r8 : 00000000
r7 : 00000000  r6 : c6ad6bd0  r5 : c6addcd0  r4 : fee21000
r3 : c02fba0c  r2 : 00000000  r1 : 00000000  r0 : 00000000
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
Control: 0005317f  Table: c0004000  DAC: 00000053
Process swapper (pid: 1, stack limit = 0x123f6f8a)
Stack: (0xc6831c88 to 0xc6832000)
1c80:                   c6ad6bd0 00000000 fee21000 c6addcd0 c6831cdc c6831ca8
1ca0: c02fe8bc c02fba1c 00000000 c6831cb8 c000e980 c6addcd0 fee21000 00000000
1cc0: c6ad6bd0 00000000 60000013 c05b82b0 c6831d04 c6831ce0 c02fe9f8 c02fe834
1ce0: c6addcd0 00000000 0020c498 c6ad6bd0 a0000013 c0550f00 c6831d34 c6831d08
1d00: c02febb8 c02fe8e8 00000000 c6aebc64 c6aebd60 c6aebc10 00000000 c6b38f00
1d20: c6aed800 c05b82b0 c6831d54 c6831d38 c02fedf8 c02feae8 c6aed800 c6831da8
1d40: c6aed800 00000000 c6831d7c c6831d58 c02fc418 c02fed6c c6aed800 c6831da8
1d60: 00000009 00000000 c6b38f00 c6aed800 c6831da4 c6831d80 c0359a78 c02fc3c4
1d80: c6aed800 00000000 c6aed800 00000000 00001002 00001003 c6831dd4 c6831da8
1da0: c0361c20 c03599d8 c6aed84c c6aed84c 00000001 c6aed800 00000000 c6aed93c
1dc0: 00001003 c6b38f00 c6831dfc c6831dd8 c0361d1c c0361b8c c6aeaa00 c05b82b0
1de0: 00000000 00000004 c6b38f00 c6aed800 c6831e1c c6831e00 c05a7278 c0361d0c
1e00: ffffa93d c05e8200 00000001 00000004 c6831edc c6831e20 c05a8a9c c05a7248
1e20: c6ad6b08 00000240 c05b1834 c05855ec c681a6c0 c05b83dd c6b3e918 ffff8b53
1e40: c05b83dc 00000000 00000001 00000002 00000001 00000000 c014bdc8 00000bb8
1e60: 00000000 c05f84e0 c6831eac c6831e78 c014c684 c014bd4c 00005000 00000000
1e80: c0490938 c05f84e0 c6831eb4 c6831e98 c03bd37c c0471ec4 c054cc30 c05f88f0
1ea0: c05c2a08 00000000 c6831ecc c6831eb8 c03bd72c ffffe000 c05a7f10 00000000
1ec0: c05b1834 c05855ec c0582d78 00000000 c6831f4c c6831ee0 c0009914 c05a7f20
1ee0: c003633c c047205c c0583600 00000073 c6831f4c c6831f00 c003656c c05855fc
1f00: 00000000 00000007 00000007 00000000 c0582d78 c0510a04 c7fffe4b 00000000
1f20: 00000000 00000007 c05bcb20 00000073 c0603fe0 c05b1834 c05855ec c0582d78
1f40: c6831f94 c6831f50 c0585e38 c00098e0 00000007 00000007 00000000 c05855ec
1f60: c6831f94 00000008 c003ca74 00000000 c0477450 00000000 00000000 00000000
1f80: 00000000 00000000 c6831fac c6831f98 c0477460 c0585d38 00000000 c0477450
1fa0: 00000000 c6831fb0 c000a760 c0477460 00000000 00000000 00000000 00000000
1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 77d7c3b7 6f0f5f40
Backtrace:
[<c02fba0c>] (emac_tx_handler) from [<c02fe8bc>] (__cpdma_chan_free+0x98/0xb4)
 r5:c6addcd0 r4:fee21000
[<c02fe824>] (__cpdma_chan_free) from [<c02fe9f8>] (__cpdma_chan_process+0x120/0x1a4)
 r10:c05b82b0 r9:60000013 r8:00000000 r7:c6ad6bd0 r6:00000000 r5:fee21000
 r4:c6addcd0
[<c02fe8d8>] (__cpdma_chan_process) from [<c02febb8>] (cpdma_chan_stop+0xe0/0x284)
 r9:c0550f00 r8:a0000013 r7:c6ad6bd0 r6:0020c498 r5:00000000 r4:c6addcd0
[<c02fead8>] (cpdma_chan_stop) from [<c02fedf8>] (cpdma_ctlr_stop+0x9c/0x148)
 r10:c05b82b0 r9:c6aed800 r8:c6b38f00 r7:00000000 r6:c6aebc10 r5:c6aebd60
 r4:c6aebc64 r3:00000000
[<c02fed5c>] (cpdma_ctlr_stop) from [<c02fc418>] (emac_dev_stop+0x64/0x114)
 r7:00000000 r6:c6aed800 r5:c6831da8 r4:c6aed800
[<c02fc3b4>] (emac_dev_stop) from [<c0359a78>] (__dev_close_many+0xb0/0x100)
 r9:c6aed800 r8:c6b38f00 r7:00000000 r6:00000009 r5:c6831da8 r4:c6aed800
[<c03599c8>] (__dev_close_many) from [<c0361c20>] (__dev_change_flags+0xa4/0x180)
 r7:00001003 r6:00001002 r5:00000000 r4:c6aed800
[<c0361b7c>] (__dev_change_flags) from [<c0361d1c>] (dev_change_flags+0x20/0x50)
 r8:c6b38f00 r7:00001003 r6:c6aed93c r5:00000000 r4:c6aed800
[<c0361cfc>] (dev_change_flags) from [<c05a7278>] (ic_close_devs+0x40/0x5c)
 r9:c6aed800 r8:c6b38f00 r7:00000004 r6:00000000 r5:c05b82b0 r4:c6aeaa00
[<c05a7238>] (ic_close_devs) from [<c05a8a9c>] (ip_auto_config+0xb8c/0x1080)
 r7:00000004 r6:00000001 r5:c05e8200 r4:ffffa93d
[<c05a7f10>] (ip_auto_config) from [<c0009914>] (do_one_initcall+0x44/0x178)
 r10:00000000 r9:c0582d78 r8:c05855ec r7:c05b1834 r6:00000000 r5:c05a7f10
 r4:ffffe000
[<c00098d0>] (do_one_initcall) from [<c0585e38>] (kernel_init_freeable+0x110/0x1cc)
 r9:c0582d78 r8:c05855ec r7:c05b1834 r6:c0603fe0 r5:00000073 r4:c05bcb20
[<c0585d28>] (kernel_init_freeable) from [<c0477460>] (kernel_init+0x10/0xfc)
 r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0477450
 r4:00000000
[<c0477450>] (kernel_init) from [<c000a760>] (ret_from_fork+0x14/0x34)
 r5:c0477450 r4:00000000
Code: e1a0c00d e92dd830 e24cb004 e24dd008 (e5904008)
---[ end trace 756f3ae345739d5c ]---
Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b

---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b