[FS#1298] dsa driver fails to create slave phy for mv88e6161

LEDE Bugs lede-bugs at lists.infradead.org
Thu Jan 25 05:40:32 PST 2018


A new Flyspray task has been opened.  Details are below. 

User who did this - 尤晓杰 (youxiaojie) 

Attached to Project - OpenWrt/LEDE Project
Summary - dsa driver fails to create slave phy for mv88e6161
Task Type - Bug Report
Category - Kernel
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - Critical
Priority - Very Low
Reported Version - All
Due in Version - Undecided
Due Date - Undecided
Details - Supply the following if possible:
 - Device problem occurs on
 - Software versions of OpenWrt/LEDE release, packages, etc.
 - Steps to reproduce
   
hello, I am compiling kernel for 88f6281 with 88e6161 switch for 4.9.73.but the dsa does not work correctly.I think it is a bug because 4.4 and 4.14 works fine.
both two bindings get the same result (port uninitialized, could not setup slave phy -19). thanks
this it the log
I think this is  a upstream code problem.


 Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.73 (allan at debian000) (gcc version 7.2.0 (OpenWrt GCC 7.2.0 r5681+3-4e800716ac) ) #0 Sat Jan 20 07:07:06 2018
[    0.000000] CPU: Feroceon 88FR131 [56251311] revision 1 (ARMv5TE), cr=0005397f
[    0.000000] CPU: VIVT data cache, VIVT instruction cache
[    0.000000] OF: fdt:Machine model: QiZhiTong 501M V2
[    0.000000] Memory policy: Data cache writeback
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 130048
[    0.000000] Kernel command line: rootdelay=1 root=/dev/mmcblk0p1 console=ttyS0,9600
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 513240K/524288K available (4450K kernel code, 282K rwdata, 1212K rodata, 244K init, 225K bss, 11048K reserved, 0K cma-reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xe0800000 - 0xff800000   ( 496 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0460bb8   (4451 kB)
[    0.000000]       .init : 0xc0591000 - 0xc05ce000   ( 244 kB)
[    0.000000]       .data : 0xc05ce000 - 0xc0614b78   ( 283 kB)
[    0.000000]        .bss : 0xc0614b78 - 0xc064cfd0   ( 226 kB)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] clocksource: orion_clocksource: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 9556302233 ns
[    0.000008] sched_clock: 32 bits at 200MHz, resolution 5ns, wraps every 10737418237ns
[    0.000090] Calibrating delay loop... 1191.11 BogoMIPS (lpj=5955584)
[    0.090096] pid_max: default: 32768 minimum: 301
[    0.090227] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.090247] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.090807] CPU: Testing write buffer coherency: ok
[    0.091128] Setting up static identity map for 0x81e0 - 0x821c
[    0.091382] mvebu-soc-id: MVEBU SoC ID=0x6281, Rev=0x3
[    0.096402] VFP support v0.3: not present
[    0.096598] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.096624] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.096714] pinctrl core: initialized pinctrl subsystem
[    0.097697] NET: Registered protocol family 16
[    0.098065] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.099438] cpuidle: using governor ladder
[    0.099819] Feroceon L2: Enabling L2
[    0.099861] Feroceon L2: Cache support initialised.
[    0.100167] [Firmware Info]: /ocp at f1000000/ethernet-controller at 72000/ethernet0-port at 0: local-mac-address is not set
[    0.100277] [Firmware Info]: /ocp at f1000000/ethernet-controller at 76000/ethernet1-port at 0: local-mac-address is not set
[    0.105030] No ATAGs?
[    0.122520] SCSI subsystem initialized
[    0.123294] usbcore: registered new interface driver usbfs
[    0.123380] usbcore: registered new interface driver hub
[    0.123445] usbcore: registered new device driver usb
[    0.125617] clocksource: Switched to clocksource orion_clocksource
[    0.141617] NET: Registered protocol family 2
[    0.142241] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.142300] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[    0.142352] TCP: Hash tables configured (established 4096 bind 4096)
[    0.142413] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.142435] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.142600] NET: Registered protocol family 1
[    0.145537] Crashlog allocated RAM at address 0x3f00000
[    0.146064] workingset: timestamp_bits=30 max_order=17 bucket_order=0
[    0.155258] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.155271] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.163441] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    0.163457] io scheduler noop registered
[    0.163466] io scheduler deadline registered (default)
[    0.164727] kirkwood-pinctrl f1010000.pin-controller: registered pinctrl driver
[    0.166290] mvebu-pcie mbus at f1000000:pcie-controller at 82000000: PCI host bridge to bus 0000:00
[    0.166310] pci_bus 0000:00: root bus resource [io  0x1000-0xfffff]
[    0.166324] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xefffffff]
[    0.166338] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.166627] PCI: bus0: Fast back to back transfers disabled
[    0.166644] pci 0000:00:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    0.167149] PCI: bus1: Fast back to back transfers disabled
[    0.167294] pci 0000:00:01.0: BAR 8: assigned [mem 0xe0000000-0xe00fffff]
[    0.167316] pci 0000:01:00.0: BAR 0: assigned [mem 0xe0000000-0xe000ffff 64bit]
[    0.167337] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.167353] pci 0000:00:01.0:   bridge window [mem 0xe0000000-0xe00fffff]
[    0.201616] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[    0.202684] console [ttyS0] disabled
[    0.202755] f1012000.serial: ttyS0 at MMIO 0xf1012000 (irq = 25, base_baud = 12500000) is a 16550A
[    6.147954] console [ttyS0] enabled
[    6.190815] sata_mv f1080000.sata: slots 32 ports 1
[    6.251354] scsi host0: sata_mv
[    6.289260] ata1: SATA max UDMA/133 irq 32
[    6.338834] nand: device found, Manufacturer ID: 0x20, Chip ID: 0x76
[    6.414912] nand: ST Micro NAND 64MiB 3,3V 8-bit
[    6.470212] nand: 64 MiB, SLC, erase size: 16 KiB, page size: 512, OOB size: 16
[    6.557815] Scanning device for bad blocks
[    6.825021] 3 ofpart partitions found on MTD device orion_nand
[    6.894872] Creating 3 MTD partitions on "orion_nand":
[    6.956434] 0x000000000000-0x000000100000 : "u-boot"
[    7.017623] 0x000000100000-0x000000400000 : "kernel"
[    7.078498] 0x000000400000-0x000004000000 : "ubi"
[    7.140045] libphy: Fixed MDIO Bus: probed
[    7.189698] libphy: mdio_driver_register: mv88e6085
[    7.248389] libphy: orion_mdio_bus: probed
[    7.300089] mv643xx_eth: MV-643xx 10/100/1000 ethernet driver version 1.4
[    7.383044] mv643xx_eth_port mv643xx_eth_port.0 eth0: port 0 with MAC address 00:90:0b:1f:bb:6c
[    7.487449] ata1: SATA link down (SStatus 0 SControl F300)
[    8.585629] random: fast init done
[    8.626752] mv643xx_eth_port mv643xx_eth_port.1 eth1: port 0 with MAC address 00:90:0b:1f:bb:6d
[    8.731060] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    8.809228] ehci-pci: EHCI PCI platform driver
[    8.862532] ehci-orion: EHCI orion driver
[    8.910649] orion-ehci f1050000.ehci: EHCI Host Controller
[    8.976339] orion-ehci f1050000.ehci: new USB bus registered, assigned bus number 1
[    9.068194] orion-ehci f1050000.ehci: irq 29, io mem 0xf1050000
[    9.165637] orion-ehci f1050000.ehci: USB 2.0 started, EHCI 1.00
[    9.238336] hub 1-0:1.0: USB hub found
[    9.283371] hub 1-0:1.0: 1 port detected
[    9.330831] usbcore: registered new interface driver usb-storage
[    9.403184] rtc-mv f1010300.rtc: rtc core: registered f1010300.rtc as rtc0
[    9.485603] i2c /dev entries driver
[    9.527993] orion_wdt: Initial timeout 21 sec
[    9.580736] mvsdio f1090000.mvsdio: Got CD GPIO
[    9.691301] marvell-cesa f1030000.crypto: CESA device successfully registered
[    9.777637] NET: Registered protocol family 10
[    9.832662] NET: Registered protocol family 17
[    9.886000] Distributed Switch Architecture driver version 0.1
[    9.959462] dsa dsa at 0: switch 0x161 detected: Marvell 88E6161, revision 3
[   10.040955] usb 1-1: new high-speed USB device number 2 using orion-ehci
[   10.125463] libphy: mv88e6xxx SMI: probed
[   10.173444] mv643xx_eth_port mv643xx_eth_port.0 eth0: [0]: detected a Marvell 88E6161 switch
[   10.282033] mmc0: host does not support reading read-only switch, assuming write-enable
[   10.379712] mmc0: new high speed SD card at address 0002
[   10.443922] mmcblk0: mmc0:0002 SD256 245 MiB 
[   10.497598]  mmcblk0: p1
[   10.528253] hub 1-1:1.0: USB hub found
[   10.574009] hub 1-1:1.0: 2 ports detected
__[   10.731913] dsa dsa at 0 lan1 (uninitialized): no phy at 0
[   10.794534] dsa dsa at 0 lan1 (uninitialized): failed to connect to port 0: -19
[   10.879012] mv643xx_eth_port mv643xx_eth_port.0 eth0: error -19 setting up slave phy
[   10.971811] mv643xx_eth_port mv643xx_eth_port.0 eth0: [0]: can't create dsa slave device for port 0(lan1): -19
[   11.091708] dsa dsa at 0 lan2 (uninitialized): no phy at 1
[   11.154290] dsa dsa at 0 lan2 (uninitialized): failed to connect to port 1: -19
[   11.238765] mv643xx_eth_port mv643xx_eth_port.0 eth0: error -19 setting up slave phy
[   11.331574] mv643xx_eth_port mv643xx_eth_port.0 eth0: [0]: can't create dsa slave device for port 1(lan2): -19
[   11.451472] dsa dsa at 0 lan3 (uninitialized): no phy at 2
[   11.514059] dsa dsa at 0 lan3 (uninitialized): failed to connect to port 2: -19
[   11.598535] mv643xx_eth_port mv643xx_eth_port.0 eth0: error -19 setting up slave phy
[   11.691349] mv643xx_eth_port mv643xx_eth_port.0 eth0: [0]: can't create dsa slave device for port 2(lan3): -19
[   11.811246] dsa dsa at 0 lan4 (uninitialized): no phy at 3
[   11.873828] dsa dsa at 0 lan4 (uninitialized): failed to connect to port 3: -19
[   11.958303] mv643xx_eth_port mv643xx_eth_port.0 eth0: error -19 setting up slave phy
[   12.051112] mv643xx_eth_port mv643xx_eth_port.0 eth0: [0]: can't create dsa slave device for port 3(lan4): -19
[   12.171011] dsa dsa at 0 aux (uninitialized): no phy at 4
[   12.232555] dsa dsa at 0 aux (uninitialized): failed to connect to port 4: -19
[   12.315989] mv643xx_eth_port mv643xx_eth_port.0 eth0: error -19 setting up slave phy
[   12.408798] mv643xx_eth_port mv643xx_eth_port.0 eth0: [0]: can't create dsa slave device for port 4(aux): -19__
[   12.527705] 8021q: 802.1Q VLAN Support v1.8
[   12.580488] UBI error: no valid UBI magic found inside mtd2
[   12.647473] rtc-mv f1010300.rtc: setting system clock to 2018-01-24 19:53:14 UTC (1516823594)
[   12.750399] Waiting 1 sec before mounting root device...
[   13.846254] EXT4-fs (mmcblk0p1): mounting ext3 file system using the ext4 subsystem
[   13.943314] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[   14.040303] VFS: Mounted root (ext3 filesystem) readonly on device 179:1.
[   14.122298] Freeing unused kernel memory: 244K
[   14.175459] This architecture does not have kernel memory protection.
[   14.379279] init: Console is alive
[   14.420186] init: - watchdog -
[   14.467272] init: - preinit -
Press the [f] key and hit [enter] to enter failsafe mode
Press the [1], [2], [3] or [4] key and hit [enter] to select the debug level
[   17.895752] mount_root: mounting /dev/root
[   17.946014] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)
[   18.010790] mount_root: loading kmods from internal overlay
[   18.083392] mount_root: failed to launch kmodloader from internal overlay
[   18.490088] block: attempting to load /etc/config/fstab
[   18.553872] block: extroot: not configured
[   18.604901] urandom-seed: Seeding with /etc/urandom.seed
[   18.688940] procd: - early -
[   18.723963] procd: - watchdog -
[   19.605586] procd: - watchdog -
[   19.643351] procd: - ubus -
[   19.728971] procd: - init -
Please press Enter to activate this console.
[   24.270780] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[  108.065665] random: crng init done





[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.4.39 (Wacke at HOME-Server) (gcc version 6.3.0 (LEDE GCC 6.3.0 r2699-939ef15) ) #0 Mon Jan 2 20:06:14 2017
[    0.000000] CPU: Feroceon 88FR131 [56251311] revision 1 (ARMv5TE), cr=0005397f
[    0.000000] CPU: VIVT data cache, VIVT instruction cache
[    0.000000] Machine model: QiZhiTong 501M V2
[    0.000000] Memory policy: Data cache writeback
[    0.000000] On node 0 totalpages: 131072
[    0.000000] free_area_init_node: node 0, pgdat c0740a1c, node_mem_map dfbfa000
[    0.000000]   Normal zone: 1024 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 131072 pages, LIFO batch:31
[    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: 130048
[    0.000000] Kernel command line: rootdelay=1 root=/dev/mmcblk0p1 console=ttyS0,9600
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 512032K/524288K available (4879K kernel code, 281K rwdata, 2012K rodata, 236K init, 217K bss, 12256K reserved, 0K cma-reserved)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xe0800000 - 0xff800000   ( 496 MB)
                   lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
                   modules : 0xbf000000 - 0xc0000000   (  16 MB)
                     .text : 0xc0008000 - 0xc06c2e2c   (6892 kB)
                     .init : 0xc06c3000 - 0xc06fe000   ( 236 kB)
                     .data : 0xc06fe000 - 0xc0744720   ( 282 kB)
                      .bss : 0xc0744720 - 0xc077ac38   ( 218 kB)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] clocksource: orion_clocksource: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 9556302233 ns
[    0.000009] sched_clock: 32 bits at 200MHz, resolution 5ns, wraps every 10737418237ns
[    0.000084] Calibrating delay loop... 1191.11 BogoMIPS (lpj=5955584)
[    0.090093] pid_max: default: 32768 minimum: 301
[    0.090216] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.090235] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.090755] CPU: Testing write buffer coherency: ok
[    0.091107] Setting up static identity map for 0x81e0 - 0x821c
[    0.091399] mvebu-soc-id: MVEBU SoC ID=0x6281, Rev=0x3
[    0.096395] VFP support v0.3: not present
[    0.096630] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.096816] pinctrl core: initialized pinctrl subsystem
[    0.097955] NET: Registered protocol family 16
[    0.098329] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.099325] cpuidle: using governor ladder
[    0.099703] Feroceon L2: Enabling L2
[    0.099745] Feroceon L2: Cache support initialised.
[    0.100012] [Firmware Info]: /ocp at f1000000/ethernet-controller at 72000/ethernet0-port at 0: local-mac-address is not set
[    0.100153] [Firmware Info]: /ocp at f1000000/ethernet-controller at 76000/ethernet1-port at 0: local-mac-address is not set
[    0.122629] SCSI subsystem initialized
[    0.123121] libata version 3.00 loaded.
[    0.123492] usbcore: registered new interface driver usbfs
[    0.123576] usbcore: registered new interface driver hub
[    0.123642] usbcore: registered new device driver usb
[    0.124654] clocksource: Switched to clocksource orion_clocksource
[    0.140268] NET: Registered protocol family 2
[    0.140918] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.140976] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[    0.141028] TCP: Hash tables configured (established 4096 bind 4096)
[    0.141088] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.141111] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.141290] NET: Registered protocol family 1
[    0.141340] PCI: CLS 0 bytes, default 32
[    0.145635] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.145734] Crashlog allocated RAM at address 0x3f00000
[    0.160530] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.160580] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.167582] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    0.167602] io scheduler noop registered
[    0.167615] io scheduler deadline registered (default)
[    0.168981] kirkwood-pinctrl f1010000.pin-controller: registered pinctrl driver
[    0.169659] irq: Cannot allocate irq_descs @ IRQ35, assuming pre-allocated
[    0.170059] irq: Cannot allocate irq_descs @ IRQ67, assuming pre-allocated
[    0.170663] mvebu-pcie mbus:pcie-controller: PCI host bridge to bus 0000:00
[    0.170681] pci_bus 0000:00: root bus resource [io  0x1000-0xfffff]
[    0.170693] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xefffffff]
[    0.170705] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.170738] pci 0000:00:01.0: [11ab:6281] type 01 class 0x060400
[    0.171013] PCI: bus0: Fast back to back transfers disabled
[    0.171029] pci 0000:00:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    0.171183] pci 0000:01:00.0: [168c:002b] type 00 class 0x028000
[    0.171234] pci 0000:01:00.0: reg 0x10: [mem 0x40000000-0x4000ffff 64bit]
[    0.171342] pci 0000:01:00.0: supports D1
[    0.171355] pci 0000:01:00.0: PME# supported from D0 D1 D3hot D3cold
[    0.171556] PCI: bus1: Fast back to back transfers disabled
[    0.171573] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[    0.171651] pci 0000:00:01.0: BAR 8: assigned [mem 0xe0000000-0xe00fffff]
[    0.171671] pci 0000:01:00.0: BAR 0: assigned [mem 0xe0000000-0xe000ffff 64bit]
[    0.171692] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.171707] pci 0000:00:01.0:   bridge window [mem 0xe0000000-0xe00fffff]
[    0.205521] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[    0.206582] console [ttyS0] disabled
[    0.206652] f1012000.serial: ttyS0 at MMIO 0xf1012000 (irq = 25, base_baud = 12500000) is a 16550A
[    6.176776] console [ttyS0] enabled
[    6.219581] sata_mv f1080000.sata: version 1.28
[    6.219783] sata_mv f1080000.sata: slots 32 ports 1
[    6.280514] scsi host0: sata_mv
[    6.318530] ata1: SATA max UDMA/133 irq 32
[    6.368113] nand: device found, Manufacturer ID: 0x20, Chip ID: 0x76
[    6.444255] nand: ST Micro NAND 64MiB 3,3V 8-bit
[    6.499555] nand: 64 MiB, SLC, erase size: 16 KiB, page size: 512, OOB size: 16
[    6.587156] Scanning device for bad blocks
[    6.854552] 3 ofpart partitions found on MTD device orion_nand
[    6.924423] Creating 3 MTD partitions on "orion_nand":
[    6.985988] 0x000000000000-0x000000100000 : "u-boot"
[    7.047214] 0x000000100000-0x000000500000 : "kernel"
[    7.108039] 0x000000500000-0x000004000000 : "rootfs"
[    7.170306] mtd: device 2 (rootfs) set to be root filesystem
[    7.238150] mtdsplit: no squashfs found in "rootfs"
[    7.297225] libphy: orion_mdio_bus: probed
[    7.346294] mdio_bus f1072004.mdio-bu: /ocp at f1000000/mdio-bus at 72004/ethernet-phy at 1 has invalid PHY address
[    7.462000] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 0
[    7.543961] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 1
[    7.625777] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 2
[    7.707124] ata1: SATA link down (SStatus 0 SControl F300)
[    7.773047] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 3
[    7.854553] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 4
[    7.936110] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 5
[    8.017666] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 6
[    8.099222] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 7
[    8.180779] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 8
[    8.262335] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 9
[    8.343892] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 10
[    8.426493] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 11
[    8.509050] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 12
[    8.591564] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 13
[    8.674078] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 14
[    8.756679] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 15
[    8.839236] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 16
[    8.921750] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 17
[    9.004264] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 18
[    9.086735] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 19
[    9.169249] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 20
[    9.251719] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 21
[    9.334233] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 22
[    9.416704] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 23
[    9.499217] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 24
[    9.581732] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 25
[    9.664289] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 26
[    9.746802] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 27
[    9.829316] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 28
[    9.911787] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 29
[    9.994301] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 30
[   10.076772] mdio_bus f1072004.mdio-bu: scan phy ethernet-phy at address 31
[   10.159470] mv643xx_eth: MV-643xx 10/100/1000 ethernet driver version 1.4
[   10.242219] mv643xx_eth_port mv643xx_eth_port.0 eth0: port 0 with MAC address 00:90:0b:1f:bb:6c
[   10.347984] mv643xx_eth_port mv643xx_eth_port.1 eth1: port 0 with MAC address 00:90:0b:1f:bb:6d
[   10.452291] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[   10.530454] ehci-pci: EHCI PCI platform driver
[   10.583750] ehci-platform: EHCI generic platform driver
[   10.646546] ehci-orion: EHCI orion driver
[   10.694694] orion-ehci f1050000.ehci: EHCI Host Controller
[   10.760459] orion-ehci f1050000.ehci: new USB bus registered, assigned bus number 1
[   10.852324] orion-ehci f1050000.ehci: irq 29, io mem 0xf1050000
[   10.934678] orion-ehci f1050000.ehci: USB 2.0 started, EHCI 1.00
[   11.007412] hub 1-0:1.0: USB hub found
[   11.052506] hub 1-0:1.0: 1 port detected
[   11.099990] usbcore: registered new interface driver usb-storage
[   11.172444] rtc-mv f1010300.rtc: rtc core: registered f1010300.rtc as rtc0
[   11.254848] i2c /dev entries driver
[   11.297413] orion_wdt: Initial timeout 21 sec
[   11.350622] mvsdio f1090000.mvsdio: Got CD GPIO
[   11.449970] marvell-cesa f1030000.crypto: CESA device successfully registered
[   11.535682] nf_conntrack version 0.5.0 (8000 buckets, 32000 max)
[   11.609243] NET: Registered protocol family 10
[   11.664735] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   11.729455] NET: Registered protocol family 17
[   11.782713] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[   11.933944] Distributed Switch Architecture driver version 0.1
[   12.007412] mv643xx_eth_port mv643xx_eth_port.0 eth0: [0]: detected a Marvell 88E6161 (A2) switch
[   12.113828] usb 1-1: new high-speed USB device number 2 using orion-ehci
[   12.212061] mmc0: host does not support reading read-only switch, assuming write-enable
[   12.309666] mmc0: new high speed SD card at address 0002
[   12.373919] mmcblk0: mmc0:0002 SD256 245 MiB 
[   12.427265]  mmcblk0: p1
[   12.459144] hub 1-1:1.0: USB hub found
[   12.504282] hub 1-1:1.0: 2 ports detected
__[   12.672337] libphy: dsa slave smi: probed__
[   12.731211] 8021q: 802.1Q VLAN Support v1.8
[   12.784270] Key type encrypted registered
[   12.833076] rtc-mv f1010300.rtc: setting system clock to 2018-01-24 14:50:07 UTC (1516805407)
[   12.936923] Waiting 1 sec before mounting root device...
[   14.005284] EXT4-fs (mmcblk0p1): mounting ext3 file system using the ext4 subsystem
[   14.102300] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[   14.199324] VFS: Mounted root (ext3 filesystem) readonly on device 179:1.
[   14.281297] Freeing unused kernel memory: 236K (c06c3000 - c06fe000)
[   14.529869] init: Console is alive
[   14.570781] init: - watchdog -
[   14.617855] init: - preinit -
[   14.776556] random: jshn: uninitialized urandom read (4 bytes read, 40 bits of entropy available)
[   14.911283] random: jshn: uninitialized urandom read (4 bytes read, 40 bits of entropy available)
[   15.046322] random: jshn: uninitialized urandom read (4 bytes read, 40 bits of entropy available)
[   15.179980] random: jshn: uninitialized urandom read (4 bytes read, 40 bits of entropy available)
[   15.311330] random: jshn: uninitialized urandom read (4 bytes read, 40 bits of entropy available)
[   18.586948] mount_root: mounting /dev/root
[   18.637194] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)
[   18.702078] mount_root: loading kmods from internal overlay
[   18.774738] mount_root: failed to launch kmodloader from internal overlay
[   19.242236] block: attempting to load /etc/config/fstab
[   19.305989] block: extroot: not configured
[   19.356961] urandom-seed: Seeding with /etc/urandom.seed
[   19.447779] procd: - early -
[   19.482828] procd: - watchdog -
[   20.378360] procd: - watchdog -
[   20.416180] procd: - ubus -
[   20.500569] random: ubusd: uninitialized urandom read (4 bytes read, 50 bits of entropy available)
[   20.608253] random: ubusd: uninitialized urandom read (4 bytes read, 50 bits of entropy available)
[   20.715682] random: ubusd: uninitialized urandom read (4 bytes read, 50 bits of entropy available)
[   20.823310] random: ubusd: uninitialized urandom read (4 bytes read, 50 bits of entropy available)
[   20.930755] random: ubusd: uninitialized urandom read (4 bytes read, 50 bits of entropy available)
[   21.038833] procd: - init -
[   24.500767] mv643xx_eth_port mv643xx_eth_port.0 eth0: link up, 1000 Mb/s, full duplex, flow control disabled
[   24.640529] device lan1 entered promiscuous mode
[   24.695816] device eth0 entered promiscuous mode
[   24.774381] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[   24.865507] device lan2 entered promiscuous mode
[   24.936796] device lan3 entered promiscuous mode
[   25.037090] device lan4 entered promiscuous mode
[   25.140000] device aux entered promiscuous mode
[   25.201030] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[   25.847186] dsa dsa at 0 lan1: Link is Down
[   26.896750] dsa dsa at 0 aux: Link is Down
[   26.996752] dsa dsa at 0 lan2: Link is Down
[   27.045794] dsa dsa at 0 lan3: Link is Down
[   27.094925] dsa dsa at 0 lan4: Link is Down
[   42.984686] random: nonblocking pool is initialized
root at OpenWrt:/proc# 



More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=1298



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