AM6422: ICSSG0 DP83867 RGMII

Hello,

Can you share which exact DP83867 PHY (the part number) that you are using?

Currently because "ethtool eth0" results in "Link detected: no" despite a cable connected, a next step is to check if the PHY register for link status is indicating a link is detected. For example, if you are using DP83867E, 7.6.2 Basic Mode Status Register (BMSR) from the datasheet could be checked to verify if the link status bit is 1 when the cable is connected.

-Daolin

Hi，

I used the phytool command to check the PHY ID and corresponding BMSR status. The status shows link as 0.I would like to first confirm that the SDK version I am using, especially the Linux kernel version, does the Ethernet mentioned in my first question support ICSSG0?

root@am64xx-evm:~# phytool print eth0/0/2
ieee-phy: reg:0x02 val:0x2000
root@am64xx-evm:~# phytool print eth0/0/3
ieee-phy: reg:0x03 val:0xa231
root@am64xx-evm:~# phytool print eth0/0/1
ieee-phy: reg:BMSR(0x01) val:0x7949
   capabilities:   -100-b4 +100-f +100-h +10-f +10-h -100-t2-f -100-t2-h
   flags:          +ext-status -aneg-complete -remote-fault +aneg-capable -link -jabber +ext-register
root@am64xx-evm:~# [  132.956331] Initializing XFRM netlink socket
[  136.268498] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  136.292477] Bridge firewalling registered
[  138.040880] process 'docker/tmp/qemu-check415054670/check' started with executable stack

root@am64xx-evm:~# phytool print eth1/1/2
ieee-phy: reg:0x02 val:0x2000
root@am64xx-evm:~# phytool print eth1/1/3
ieee-phy: reg:0x03 val:0xa231
root@am64xx-evm:~# phytool print eth1/1/1
ieee-phy: reg:BMSR(0x01) val:0x7949
   capabilities:   -100-b4 +100-f +100-h +10-f +10-h -100-t2-f -100-t2-h
   flags:          +ext-status -aneg-complete -remote-fault +aneg-capable -link -jabber +ext-register
root@am64xx-evm:~#

Hi wanglili,

Considering the fact your log shows that the ICSSG0 is intialized without errors is a good indication that ICSSG0 should work on the Linux kernel version you are using. Snippet from your log below showing what I am referring to.

[    7.803422] TI DP83867 30032400.mdio:00: attached PHY driver [TI DP83867] (mii_bus:phy_addr=30032400.mdio:00, irq=POLL)
[    7.820626] TI DP83867 30032400.mdio:01: attached PHY driver [TI DP83867] (mii_bus:phy_addr=30032400.mdio:01, irq=POLL)
[    7.831454] icssg-prueth icssg0-eth: TI PRU ethernet driver initialized: dual EMAC mode

The fact that your PHY is showing the link status is 0 is an indication that the PHY itself is not detecting the cable connection to a link partner. Let me take a look a closer look at your phytool results tomorrow and evaluate if this issue might require some help from the Ethernet PHY team.

Please kindly ping this thread Thursday if you don't hear from me by Thursday.

-Daolin

Hi，

Thank you for your reply. There is also a corresponding“icssg-prueth icssg0-eth: settime timeout”part in the printed information. What error is caused by this part?

Hi wanglili,

wanglili 王 said:

There is also a corresponding“icssg-prueth icssg0-eth: settime timeout”part in the printed information. What error is caused by this part?

If you look in the driver (see below link), it looks like it is a timeout due to the PRU firmware not setting the IEP clock within the specified time frame.

https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/tree/drivers/net/ethernet/ti/icssg_prueth.c?h=ti-linux-5.10.y#n1711

Looking at your DTS, I don't see icssg0_iep enabled anywhere, even though in your icssg0_eth node you make a reference to &icssg0_iep. You can try enabling this and see if the timeout issue still shows up or not.

		icssg0_eth: icssg0-eth {
			compatible = "ti,am642-icssg-prueth";
			pinctrl-names = "default";
			pinctrl-0 = <&icssg0_rgmii1_pins_default &icssg0_rgmii2_pins_default>;
			
			sram = <&oc_sram>;
			ti,prus = <&pru0_0>, <&rtu0_0>, <&tx_pru0_0>, <&pru0_1>, <&rtu0_1>, <&tx_pru0_1>;
			firmware-name = "ti-pruss/am65x-sr2-pru0-prueth-fw.elf",
			                "ti-pruss/am65x-sr2-rtu0-prueth-fw.elf",
			                "ti-pruss/am65x-sr2-txpru0-prueth-fw.elf",
			                "ti-pruss/am65x-sr2-pru1-prueth-fw.elf",
			                "ti-pruss/am65x-sr2-rtu1-prueth-fw.elf",
			                "ti-pruss/am65x-sr2-txpru1-prueth-fw.elf";
			
			ti,pruss-gp-mux-sel = <2>,      /* MII mode */
			                      <2>,
			                      <2>,
			                      <2>,      /* MII mode */
			                      <2>,
			                      <2>;
			
			mii-g-rt = <&icssg0_mii_g_rt>;
			mii-rt = <&icssg0_mii_rt>;
			iep = <&icssg0_iep0>,  <&icssg0_iep1>; <---icssg0_iepX are not specified in this DTS

See the default AM64x EVM DTS linked below for an example of what I mean.

https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/tree/arch/arm64/boot/dts/ti/k3-am642-evm.dts?h=ti-linux-5.10.y#n778 '

I do not think this is related to the current issue of the failed link detection. 

Can you share the specific PHY part number? I do not know if you are using DP83867E, DP83867IR, DP83867CR, etc

-Daolin

Hi，

I will add iep and try it .PHY part is DP83867IRRGZ.Regarding the IEP problem you mentioned, can I disable it?Like this

 &icssg0_iep0 {
status = "disabled";
};

When I changed it to use like this, I found the printing information“icssg-prueth icssg0-eth: error -ENODEV: iep0 get failed”，Neither Ethernet is recognized.

Hi,

I also enabled this part, but the message still appears “icssg-prueth icssg0-eth: settime timeout”.

icssg0_iep0_pins_default: icssg0-iep0-pins-default {
pinctrl-single,pins = <
AM64X_IOPAD(0x01AC, PIN_OUTPUT, 2) /* (W1) UART3_RXD PRG0_PRU0_GPO19*/
>;
};

&icssg0_iep0 {
pinctrl-names = "default";
pinctrl-0 = <&icssg0_iep0_pins_default>;
};

Hi wanglili,

Pin W1 from your DTS looks to be already configured for some UART signals which would conflict with your pinmux setting for icssg0_iep0. However, upon further investigation, the icssg0_iep0 pinmux pin is only an output, so unless you would need the IEP clock sync signal output, I suspect that this icssg0_iep0 node does not necessarily need the pinmux specified, you just need to ensure the status= "okay". 

main_uart3_pins_default: main-uart3-pins-default {
	pinctrl-single,pins = <
		AM64X_IOPAD(0x01AC, PIN_INPUT, 10) /* (W1) UART3_RXD  PRG0_PRU0_GPO19*/
		AM64X_IOPAD(0x024c, PIN_OUTPUT, 4) /* (E16) UART3_TXD  UART1_RTSn*/
	>;
};

Regarding that "settime timeout" message, the fact that it could even show up indicates that your Kernel config has enabled dev_err message printouts, can you confirm if you have "CONFIG_DYNAMIC_DEBUG" enabled in your Kernel config?

By default, this is not enabled on TI default configuration so I will need enable it to see if the message shows up.

However, the root of the issue is still the link up failing to show up when a cable is connected. The fact that the PHY register shows the link status is 0 indicates that the PHY itself is failing to detect the cable connection. This should happen before the MAC registers the link connection. Therefore, I do not think the issue of link connection failing has to do with the ICSSG MAC since this issue fails at the PHY stage.

I will ask the TI Ethernet PHY to assist you with determining what could be wrong at the PHY stage. Please expect some delay in response.

-Daolin

Hello,

I can assist from PHY link debugging standpoint. So if the PHY itself is not obtaining link from link partner, there are a few questions I have:

- What is the link partner? If link partners change (ie to a PC), what is the impact on the behavior?

- Can schematics please be provided? I would like to do a quick check of the PHY and MDI.

Sincerely,

Gerome

Hello，

I use the hardware directly connected to the PC, and there is no change when plugging and unplugging the network cable.

I am not a hardware engineer. I can only take screenshots like this. You can check if this works first.

I am glad you can help with the analysis.

Hello,

I have concern with the magnetics chosen. DP83867's datasheet recommendation is to use a magnetic with center tap isolated channels that are individually decap'ed with 0.1uF. This magnetic not only shorts the center taps together but also pulls up to VCC.

Sincerely,

Gerome

Hi,

I set the iep to okay, but there is still "icssg-prueth icssg0-eth: settime timeout" in the printed information. I think this should not be the problem.It’s not a kernel configuration issue either.I actually suspect that the kernel version I am using does not support ICSSG0. Can you help confirm it? The Linux kernel version is  linux-5.10.168+gitAUTOINC+2c23e6c538-g2c23e6c538，uboot version is u-boot-2021.01+gitAUTOINC+2ee8efd654-g2ee8efd654

Hello，

Our hardware engineers have dealt with this part you mentioned, and it is still unrecognized network cable plugging and unplugging.

Hi wanglili,

Are you able to move to a newer Kernel version? SDK 9.2.1 or newer? From my knowledge, there shouldn't be any reason specifically SDK 8.06 (kernel 5.10) would not support ICSSG0. 

For instance, on this other thread https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1390617/am6422-linux-icssg0-mii/5405290#5405290 ICSSG1 also had this "settime timeout" message but was able to get a link up and communicate with the link partner. As I mentioned before, we first need to look at figuring out why the PHY is not detecting a link up. Once that step is solved, if there are further issues with link connection, we can take a look at the MAC side of the MAC-PHY communication.

Daolin Qiu said:

can you confirm if you have "CONFIG_DYNAMIC_DEBUG" enabled in your Kernel config?

Can you confirm this configuration was enabled? 

-Daolin

Hello,

What change was done when your HW engineers dealt with this issue? The center tap shorting is within the magnetic; thus a different component will need to be used. Please ensure magnetic meets datasheet specification. We have an FAQ which helps interpret the specification.

In addition, what is the link partner and cable type/length used? 

Sincerely,

Gerome

Hello,

I confirm the CONFIG_DYNAMIC_DEBUG is disable.

Hi，

Our hardware engineers shorted those parts together directly. Since the Ethernet we used CPSW before also used 83867, the circuit is basically the same as this one and functions normally.We use the computer to connect directly to the hardware Ethernet.Ethernet cable length 1m, ordinary Ethernet cable.

Hello,

So you have stated that the same hardware was used prior. So the PHY was able to be linked before with this configuration? If this is the case, I would be curious to understand what else has changed between designs. I would like to look at strapping between designs. Can you please provide Reg 0x6E between the previous design and this current to understand if the PHY is operating in a different mode?

Sincerely,

Gerome

Hello，

There is no difference in the configuration on the device tree, except that one is CPSW and the other is ICSSG0. The modes are all rgmii. REG 0x6e I will read it for comparison. Currently I only have one piece of hardware. I will submit the result when I can read it.

Hello,

Looking forward to your reply.

Sincerely,

Gerome

Hello,

I read the 0x6e register on the Ethernet of the previous CPSW, and the value was 0x0007. The register read value of the currently used hardware ICSSG0 is also 0X0007. I think there is no difference in the corresponding PHY configuration here.

Hi Wang,

So for my understanding, your working design has the exact same HW configuration (center tap short, no longer pulled up to VCC) and PHY is strapped the same between designs. What else is different in the PHY circuitry and MDI between the working design and this design wrt/ link? Other items we could check is CLKOUT (ensuring within 25MHz +/- 50ppm) between designs, power rails, etc.

Sincerely,

Gerome

Hi，

We found the problem. It was our hardware problem. Now the network port can be pinged.Under correct circumstances, the following message will appear

But sometimes “can not find the handle” appears.I hope you can help analyze it，Thank you so much！

And there is still no reply to the post I mentioned before.We currently have no way to solve him and urgently need your help.

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1390617/am6422-linux-icssg0-mii/5478933?tisearch=e2e-sitesearch&keymatch=%252525252520user%25252525253A602647#5478933

Hello,

Can you please post the "Can not find the handle"? We would like to check the error log. It is strange that this occurs some part of the time. How often is this happening?

Sincerely,

Gerome

Hi,

The phenomenon I mentioned does not happen often. I will store the information after I discover it.Currently I have another phenomenon that needs to be analyzed.

1、Power up the HW.

2、I can see the link about eth1.The ip addr of eth1 is 192.168.1.166.Use ping from PC,can not ping OK.Use command from HW to ping PC,also can not ping OK and print "icssg-prueth icssg0-eth eth1: xmit timeout"message.

3、Use "ifconfig eth1 down",then "ifconfig eth1 up",also can not ping OK.But I can identify the network connection status when I plug and unplug the network cable.

4、I changed the network cable from eth1 to eth0, and the network connection can also be recognized, but the ping fails.

5、I turned down the eth0 network port. After an error occurred, the system no longer responded and I had to input through the serial port.

The following is my entire process debugging information, where 192.168.2.253 and 192.168.1.253 are my PC IP addresses.

U-Boot 2021.01-00001-g7e12ed6f28-dirty (Nov 25 2024 - 12:04:53 +0800)

SoC:   AM64X SR2.0 HS-FS
Model: Texas Instruments AM642 EVM
EEPROM not available at 80, trying to read at 81
Reading on-board EEPROM at 0x51 failed -1
DRAM:  2 GiB
NAND:  0 MiB
MMC:   mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from MMC... OK
In:    serial@2800000
Out:   serial@2800000
Err:   serial@2800000
EEPROM not available at 80, trying to read at 81
Reading on-board EEPROM at 0x51 failed -1
Net:   eth0: ethernet@8000000port@1
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc0(part 0) is current device
SD/MMC found on device 0
Failed to load 'boot.scr'
** Unrecognized filesystem type **
19079680 bytes read in 91 ms (200 MiB/s)
39813 bytes read in 2 ms (19 MiB/s)
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Device Tree to 000000008fef3000, end 000000008fffffff ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 5.10.168-g2c23e6c538 (byf@byf-virtual-machine) (aarch64-none-linux-gnu-gcc (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 9.2.1 20191025, GNU ld (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 2.33.1.20191209) #1 SMP PREEMPT Sat Nov 23 11:19:17 CST 2024
[    0.000000] Machine model: Texas Instruments AM642 EVM
[    0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002800000 (options '')
[    0.000000] printk: bootconsole [ns16550a0] enabled
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a0000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a0100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a2000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a2100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node m4f-dma-memory@a4000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node m4f-memory@a4100000, compatible id shared-dma-pool
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000080000000-0x000000009e7fffff]
[    0.000000]   node   0: [mem 0x000000009e800000-0x00000000a0ffffff]
[    0.000000]   node   0: [mem 0x00000000a1000000-0x00000000a1ffffff]
[    0.000000]   node   0: [mem 0x00000000a2000000-0x00000000a2ffffff]
[    0.000000]   node   0: [mem 0x00000000a3000000-0x00000000a3ffffff]
[    0.000000]   node   0: [mem 0x00000000a4000000-0x00000000a57fffff]
[    0.000000]   node   0: [mem 0x00000000a5800000-0x00000000ffffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000ffffffff]
[    0.000000] cma: Reserved 512 MiB at 0x00000000dd000000
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.1 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: Trusted OS migration not required
[    0.000000] psci: SMC Calling Convention v1.2
[    0.000000] percpu: Embedded 22 pages/cpu s51288 r8192 d30632 u90112
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: detected: ARM erratum 845719
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 516096
[    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 mtdparts=fc40000.spi.0:1m(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),256k(ospi.env),256k(ospi.env.backup),57088k@8m(ospi.rootfs),256k(ospi.phypattern);omap2-nand.0:2m(NAND.tiboot3),2m(NAND.tispl),2m(NAND.tiboot3.backup),4m(NAND.u-boot),256k(NAND.u-boot-env),256k(NAND.u-boot-env.backup),-(NAND.file-system) root=PARTUUID=7f0476d7-01 rw rootfstype=ext4 rootwait
[    0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] Memory: 1431616K/2097152K available (11200K kernel code, 1160K rwdata, 4304K rodata, 1856K init, 433K bss, 141248K reserved, 524288K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu:     RCU event tracing is enabled.
[    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2.
[    0.000000]  Trampoline variant of Tasks RCU enabled.
[    0.000000]  Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[    0.000000] GICv3: 256 SPIs implemented
[    0.000000] GICv3: 0 Extended SPIs implemented
[    0.000000] GICv3: Distributor has no Range Selector support
[    0.000000] GICv3: 16 PPIs implemented
[    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001840000
[    0.000000] ITS [mem 0x01820000-0x0182ffff]
[    0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS
[    0.000000] ITS@0x0000000001820000: Devices Table too large, reduce ids 20->19
[    0.000000] ITS@0x0000000001820000: allocated 524288 Devices @80800000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x0000000080030000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000080040000
[    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
[    0.000005] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.008542] Console: colour dummy device 80x25
[    0.013133] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[    0.023808] pid_max: default: 32768 minimum: 301
[    0.028631] LSM: Security Framework initializing
[    0.033418] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    0.040995] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    0.050952] rcu: Hierarchical SRCU implementation.
[    0.056210] Platform MSI: msi-controller@1820000 domain created
[    0.062546] PCI/MSI: /bus@f4000/interrupt-controller@1800000/msi-controller@1820000 domain created
[    0.071803] EFI services will not be available.
[    0.076693] smp: Bringing up secondary CPUs ...
I/TC: Secondary CPU 1 initializing
I/TC: Secondary CPU 1 switching to normal world boot
[    0.090289] Detected VIPT I-cache on CPU1
[    0.090330] GICv3: CPU1: found redistributor 1 region 0:0x0000000001860000
[    0.090345] GICv3: CPU1: using allocated LPI pending table @0x0000000080050000
[    0.090410] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.090539] smp: Brought up 1 node, 2 CPUs
[    0.119924] SMP: Total of 2 processors activated.
[    0.124739] CPU features: detected: 32-bit EL0 Support
[    0.130014] CPU features: detected: CRC32 instructions
[    0.143919] CPU: All CPU(s) started at EL2
[    0.148125] alternatives: patching kernel code
[    0.153924] devtmpfs: initialized
[    0.164095] KASLR disabled due to lack of seed
[    0.168901] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.178880] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.205252] pinctrl core: initialized pinctrl subsystem
[    0.211323] DMI not present or invalid.
[    0.216056] NET: Registered protocol family 16
[    0.222569] DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations
[    0.229959] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.238073] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.246901] thermal_sys: Registered thermal governor 'step_wise'
[    0.246909] thermal_sys: Registered thermal governor 'power_allocator'
[    0.253510] cpuidle: using governor menu
[    0.264468] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.271480] ASID allocator initialised with 65536 entries
[    0.302850] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.309741] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[    0.316590] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.323440] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[    0.331679] cryptd: max_cpu_qlen set to 1000
[    0.339675] k3-chipinfo 43000014.chipid: Family:AM64X rev:SR2.0 JTAGID[0x1bb3802f] Detected
[    0.349474] iommu: Default domain type: Translated
[    0.354913] SCSI subsystem initialized
[    0.359208] mc: Linux media interface: v0.10
[    0.363606] videodev: Linux video capture interface: v2.00
[    0.369297] pps_core: LinuxPPS API ver. 1 registered
[    0.374371] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.383720] PTP clock support registered
[    0.387769] EDAC MC: Ver: 3.0.0
[    0.391816] omap-mailbox 29020000.mailbox: omap mailbox rev 0x66fc9100
[    0.398756] omap-mailbox 29040000.mailbox: omap mailbox rev 0x66fc9100
[    0.405582] omap-mailbox 29060000.mailbox: omap mailbox rev 0x66fc9100
[    0.413055] FPGA manager framework
[    0.416670] Advanced Linux Sound Architecture Driver Initialized.
[    0.424065] clocksource: Switched to clocksource arch_sys_counter
[    0.430600] VFS: Disk quotas dquot_6.6.0
[    0.434687] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.448195] NET: Registered protocol family 2
[    0.452944] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.461940] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear)
[    0.470746] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.478977] TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear)
[    0.486723] TCP: Hash tables configured (established 16384 bind 16384)
[    0.493659] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear)
[    0.500567] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear)
[    0.508077] NET: Registered protocol family 1
[    0.513162] RPC: Registered named UNIX socket transport module.
[    0.519245] RPC: Registered udp transport module.
[    0.524057] RPC: Registered tcp transport module.
[    0.528868] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.535461] NET: Registered protocol family 44
[    0.540017] PCI: CLS 0 bytes, default 64
[    0.544877] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[    0.557880] Initialise system trusted keyrings
[    0.562778] workingset: timestamp_bits=46 max_order=19 bucket_order=0
[    0.573789] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.580568] NFS: Registering the id_resolver key type
[    0.585823] Key type id_resolver registered
[    0.590103] Key type id_legacy registered
[    0.594283] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.601136] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.608932] 9p: Installing v9fs 9p2000 file system support
[    0.657922] Key type asymmetric registered
[    0.662135] Asymmetric key parser 'x509' registered
[    0.667183] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
[    0.674751] io scheduler mq-deadline registered
[    0.679387] io scheduler kyber registered
[    0.685867] pinctrl-single 4084000.pinctrl: 33 pins, size 132
[    0.692337] pinctrl-single f4000.pinctrl: 180 pins, size 720
[    0.699244] pinctrl-single a40000.timesync-router: 512 pins, size 2048
[    0.715392] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[    0.738230] brd: module loaded
[    0.749717] loop: module loaded
[    0.753995] megasas: 07.714.04.00-rc1
[    0.762110] tun: Universal TUN/TAP device driver, 1.6
[    0.768039] igbvf: Intel(R) Gigabit Virtual Function Network Driver
[    0.774478] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    0.780607] sky2: driver version 1.30
[    0.785415] VFIO - User Level meta-driver version: 0.3
[    0.791918] i2c /dev entries driver
[    0.796757] sdhci: Secure Digital Host Controller Interface driver
[    0.803096] sdhci: Copyright(c) Pierre Ossman
[    0.808287] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.815251] ledtrig-cpu: registered to indicate activity on CPUs
[    0.821877] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[    0.830163] optee: probing for conduit method.
I/TC: Reserved shared memory is enabled
I/TC: Dynamic shared memory is enabled
I/TC: Normal World virtualization support is disabled
I/TC: Asynchronous notifications are disabled
[    0.834794] optee: revision 3.20 (8e74d476)
[    0.851429] optee: dynamic shared memory is enabled
[    0.861172] optee: initialized driver
[    0.867479] NET: Registered protocol family 17
[    0.872253] 9pnet: Installing 9P2000 support
[    0.876725] Key type dns_resolver registered
[    0.881586] Loading compiled-in X.509 certificates
[    0.903526] ti-sci 44043000.dmsc: lpm region is required for suspend but not provided.
[    0.911747] ti-sci 44043000.dmsc: ABI: 3.1 (firmware rev 0x0008 '8.6.4--v08.06.04 (Chill Capybar')
[    0.966702] omap-gpmc 3b000000.memory-controller: GPMC revision 6.0
[    0.973194] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
[    0.981585] ti-sci-intr bus@f4000:bus@4000000:interrupt-controller1: Interrupt Router 5 domain created
[    0.991401] ti-sci-intr bus@f4000:interrupt-controller0: Interrupt Router 3 domain created
[    1.000258] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created
[    1.022088] ti-udma 485c0100.dma-controller: Number of rings: 68
[    1.029683] ti-udma 485c0100.dma-controller: Channels: 24 (bchan: 12, tchan: 6, rchan: 6)
[    1.039996] ti-udma 485c0000.dma-controller: Number of rings: 288
[    1.055688] ti-udma 485c0000.dma-controller: Channels: 44 (tchan: 29, rchan: 15)
[    1.066831] printk: console [ttyS2] disabled
[    1.071294] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 16, base_baud = 3000000) is a 8250
[    1.080064] printk: console [ttyS2] enabled
[    1.080064] printk: console [ttyS2] enabled
[    1.088506] printk: bootconsole [ns16550a0] disabled
[    1.088506] printk: bootconsole [ns16550a0] disabled
[    1.100290] 2810000.serial: ttyS3 at MMIO 0x2810000 (irq = 17, base_baud = 3000000) is a 8250
[    1.110502] 2820000.serial: ttyS4 at MMIO 0x2820000 (irq = 18, base_baud = 3000000) is a 8250
[    1.120783] 2830000.serial: ttyS5 at MMIO 0x2830000 (irq = 19, base_baud = 3000000) is a 8250
[    1.134273] spi-nor spi0.0: s28hs512t (65536 Kbytes)
[    1.139316] 7 cmdlinepart partitions found on MTD device fc40000.spi.0
[    1.145851] Creating 7 MTD partitions on "fc40000.spi.0":
[    1.151254] 0x000000000000-0x000000100000 : "ospi.tiboot3"
[    1.158080] 0x000000100000-0x000000300000 : "ospi.tispl"
[    1.164658] 0x000000300000-0x000000700000 : "ospi.u-boot"
[    1.171289] 0x000000700000-0x000000740000 : "ospi.env"
[    1.177643] 0x000000740000-0x000000780000 : "ospi.env.backup"
[    1.184723] 0x000000800000-0x000003fc0000 : "ospi.rootfs"
[    1.191405] 0x000003fc0000-0x000004000000 : "ospi.phypattern"
[    1.206296] am65-cpts 39000000.cpts: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:0
[    1.217679] mmc0: CQHCI version 5.10
[    1.229303] wlan_en: supplied by com8_ls_en
[    1.235949] debugfs: Directory 'pd:114' with parent 'pm_genpd' already present!
[    1.235957] mmc1: CQHCI version 5.10
[    1.258447] ALSA device list:
[    1.261446]   No soundcards found.
[    1.264875] mmc0: SDHCI controller on fa10000.mmc [fa10000.mmc] using ADMA 64-bit
[    1.284089] mmc1: SDHCI controller on fa00000.mmc [fa00000.mmc] using ADMA 64-bit
[    1.292474] Waiting for root device PARTUUID=7f0476d7-01...
[    1.301564] sdhci-am654 fa00000.mmc: card claims to support voltages below defined range
[    1.322165] mmc1: new high speed SDIO card at address 0001
[    1.357094] mmc0: Command Queue Engine enabled
[    1.361592] mmc0: new HS200 MMC card at address 0001
[    1.367349] mmcblk0: mmc0:0001 G1M15L 29.6 GiB
[    1.372144] mmcblk0boot0: mmc0:0001 G1M15L partition 1 31.5 MiB
[    1.378246] mmcblk0boot1: mmc0:0001 G1M15L partition 2 31.5 MiB
[    1.384400] mmcblk0rpmb: mmc0:0001 G1M15L partition 3 4.00 MiB, chardev (237:0)
[    1.393200]  mmcblk0: p1
[    1.415686] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[    1.423968] VFS: Mounted root (ext4 filesystem) on device 179:1.
[    1.430821] devtmpfs: mounted
[    1.435212] Freeing unused kernel memory: 1856K
[    1.444161] Run /sbin/init as init process
[    1.539488] systemd[1]: System time before build time, advancing clock.
[    1.584764] NET: Registered protocol family 10
[    1.590381] Segment Routing with IPv6
[    1.613043] systemd[1]: systemd 244.5+ running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid)
[    1.635280] systemd[1]: Detected architecture arm64.

Welcome to Arago 2021.09!

[    1.672828] systemd[1]: Set hostname to <am64xx-evm>.
[    1.972775] systemd[1]: /lib/systemd/system/startwlansta.service:7: Unknown key name 'After' in section 'Service', ignoring.
[    1.985493] systemd[1]: /lib/systemd/system/startwlanap.service:7: Unknown key name 'After' in section 'Service', ignoring.
[    2.018872] systemd[1]: /lib/systemd/system/irqbalanced.service:6: Unknown key name 'ConditionCPUs' in section 'Unit', ignoring.
[    2.057757] systemd[1]: /lib/systemd/system/docker.socket:6: ListenStream= references a path below legacy directory /var/run/, updating /var/run/docker.sock → /run/docker.sock; please update the unit file accordingly.
[    2.195234] random: systemd: uninitialized urandom read (16 bytes read)
[    2.206830] systemd[1]: Created slice system-getty.slice.
[  OK  ] Created slice system-getty.slice.
[    2.228355] random: systemd: uninitialized urandom read (16 bytes read)
[    2.237363] systemd[1]: Created slice system-serial\x2dgetty.slice.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[    2.260309] random: systemd: uninitialized urandom read (16 bytes read)
[    2.269222] systemd[1]: Created slice system-syslog\x2dng.slice.
[  OK  ] Created slice system-syslog\x2dng.slice.
[    2.294523] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    2.316741] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Dispatch Password …ts to Console Directory Watch.
[    2.340662] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Forward Password R…uests to Wall Directory Watch.
[    2.364611] systemd[1]: Reached target Paths.
[  OK  ] Reached target Paths.
[    2.384392] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[    2.404384] systemd[1]: Reached target Slices.
[  OK  ] Reached target Slices.
[    2.424422] systemd[1]: Reached target Swap.
[  OK  ] Reached target Swap.
[    2.463651] systemd[1]: Listening on RPCbind Server Activation Socket.
[  OK  ] Listening on RPCbind Server Activation Socket.
[    2.488505] systemd[1]: Reached target RPC Port Mapper.
[  OK  ] Reached target RPC Port Mapper.
[    2.514132] systemd[1]: Listening on Process Core Dump Socket.
[  OK  ] Listening on Process Core Dump Socket.
[    2.536770] systemd[1]: Listening on initctl Compatibility Named Pipe.
[  OK  ] Listening on initctl Compatibility Named Pipe.
[    2.564594] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[    2.573607] systemd[1]: Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[    2.597151] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[    2.617377] systemd[1]: Listening on Network Service Netlink Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[    2.641158] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    2.664901] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[    2.694483] systemd[1]: Mounting Huge Pages File System...
         Mounting Huge Pages File System...
[    2.722097] systemd[1]: Mounting POSIX Message Queue File System...
         Mounting POSIX Message Queue File System...
[    2.750269] systemd[1]: Mounting Kernel Debug File System...
         Mounting Kernel Debug File System...
[    2.778694] systemd[1]: Mounting Temporary Directory (/tmp)...
         Mounting Temporary Directory (/tmp)...
[    2.807185] systemd[1]: Starting Create list of static device nodes for the current kernel...
         Starting Create list of st…odes for the current kernel...
[    2.838265] systemd[1]: Starting RPC Bind...
         Starting RPC Bind...
[    2.856721] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[    2.875247] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[    2.904275] systemd[1]: Starting Load Kernel Modules...
         Starting Load Kernel Modules...
[    2.930511] cryptodev: loading out-of-tree module taints kernel.
[    2.942891] systemd[1]: Starting Remount Root and Kernel File Systems...
         Starting Remount Root and Kernel File Systems...
[    2.958837] cryptodev: driver 1.10 loaded.
[    2.974733] systemd[1]: Starting udev Coldplug all Devices...
         Starting udev Coldplug all Devices...
[    2.999065] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)
[    3.017114] systemd[1]: Started RPC Bind.
[  OK  ] Started RPC Bind.
[    3.037567] systemd[1]: Started Journal Service.
[  OK  ] Started Journal Service.
[  OK  ] Mounted Huge Pages File System.
[  OK  ] Mounted POSIX Message Queue File System.
[  OK  ] Mounted Kernel Debug File System.
[  OK  ] Mounted Temporary Directory (/tmp).
[  OK  ] Started Create list of sta… nodes for the current kernel.
[  OK  ] Started Load Kernel Modules.
[  OK  ] Started Remount Root and Kernel File Systems.
[    3.196447] random: systemd-journal: uninitialized urandom read (16 bytes read)
         Mounting Kernel Configuration File System...
[    3.216742] random: systemd-journal: uninitialized urandom read (16 bytes read)
[    3.226176] random: systemd: uninitialized urandom read (16 bytes read)
         Starting Flush Journal to Persistent Storage...
[    3.260014] systemd-journald[180]: Received client request to flush runtime journal.
         Starting Apply Kernel Variables...
         Starting Create Static Device Nodes in /dev...
[  OK  ] Mounted Kernel Configuration File System.
[  OK  ] Started Flush Journal to Persistent Storage.
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Reached target Local File Systems (Pre).
         Mounting /media/ram...
         Mounting /var/volatile...
         Starting udev Kernel Device Manager...
[  OK  ] Mounted /media/ram.
[  OK  ] Mounted /var/volatile.
         Starting Load/Save Random Seed...
[  OK  ] Reached target Local File Systems.
         Starting Create Volatile Files and Directories...
[  OK  ] Started udev Coldplug all Devices.
         Starting udev Wait for Complete Device Initialization...
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Started Create Volatile Files and Directories.
         Starting Network Time Synchronization...
         Starting Update UTMP about System Boot/Shutdown...
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Started Network Time Synchronization.
[  OK  ] Reached target System Time Set.
[  OK  ] Reached target System Time Synchronized.
[    4.299925] random: systemd: uninitialized urandom read (16 bytes read)
[    4.451344] random: crng init done
[    4.454930] random: 64 urandom warning(s) missed due to ratelimiting
[  OK  ] Started Load/Save Random Seed.
[    4.683559] davinci_mdio 30032400.mdio: Configuring MDIO in manual mode
[    4.706996] k3-m4-rproc 5000000.m4fss: assigned reserved memory node m4f-dma-memory@a4000000
[    4.729070] k3-m4-rproc 5000000.m4fss: configured M4 for remoteproc mode
[    4.742286] k3-m4-rproc 5000000.m4fss: local reset is deasserted for device
[    4.759305] remoteproc remoteproc0: 5000000.m4fss is available
[    4.765604] davinci_mdio 30032400.mdio: davinci mdio revision 1.7, bus freq 1000000
[    4.783174] remoteproc remoteproc0: powering up 5000000.m4fss
[    4.789070] remoteproc remoteproc0: Booting fw image am64-mcu-m4f0_0-fw, size 86084
[    4.805584]  remoteproc0#vdev0buffer: assigned reserved memory node m4f-dma-memory@a4000000
[    4.814262]  remoteproc0#vdev0buffer: registered virtio0 (type 7)
[    4.827607] remoteproc remoteproc0: remote processor 5000000.m4fss is now up
[    4.849010] davinci_mdio 30032400.mdio: phy[0]: device 30032400.mdio:00, driver TI DP83867
[    4.861666] virtio_rpmsg_bus virtio0: rpmsg host is online
[    4.862736] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xd
[    4.869077] davinci_mdio 30032400.mdio: phy[1]: device 30032400.mdio:01, driver TI DP83867
[    4.880390] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xe
[    4.898929] platform 78000000.r5f: configured R5F for remoteproc mode
[    4.919341] platform 78000000.r5f: assigned reserved memory node r5f-dma-memory@a0000000
[    4.956564] remoteproc remoteproc1: 78000000.r5f is available
[    4.976764] remoteproc remoteproc2: 30034000.pru is available
[    4.988665] remoteproc remoteproc1: powering up 78000000.r5f
[    4.994456] remoteproc remoteproc1: Booting fw image am64-main-r5f0_0-fw, size 86352
[    5.009832]  remoteproc1#vdev0buffer: assigned reserved memory node r5f-dma-memory@a0000000
[    5.021962] virtio_rpmsg_bus virtio1: rpmsg host is online
[    5.029194]  remoteproc1#vdev0buffer: registered virtio1 (type 7)
[    5.035940] remoteproc remoteproc1: remote processor 78000000.r5f is now up
[    5.038817] remoteproc remoteproc4: 30004000.rtu is available
[    5.045208] platform 78400000.r5f: configured R5F for remoteproc mode
[    5.055528] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xe
[    5.081472] platform 78400000.r5f: assigned reserved memory node r5f-dma-memory@a2000000
[    5.113705] remoteproc remoteproc5: 3000a000.txpru is available
[    5.146240] remoteproc remoteproc3: 78400000.r5f is available
[    5.214722] remoteproc remoteproc6: 30038000.pru is available
[    5.241583] remoteproc remoteproc3: powering up 78400000.r5f
[    5.249699] remoteproc remoteproc3: Booting fw image am64-main-r5f1_0-fw, size 93260
[    5.265755]  remoteproc3#vdev0buffer: assigned reserved memory node r5f-dma-memory@a2000000
[    5.269852] remoteproc remoteproc7: 30006000.rtu is available
[    5.280692] virtio_rpmsg_bus virtio2: rpmsg host is online
[    5.291509]  remoteproc3#vdev0buffer: registered virtio2 (type 7)
[    5.297731] remoteproc remoteproc3: remote processor 78400000.r5f is now up
[    5.310700] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0xe
[    5.346102] remoteproc remoteproc8: 3000c000.txpru is available
[    5.360778] remoteproc remoteproc9: 300b4000.pru is available
[    5.381866] remoteproc remoteproc10: 30084000.rtu is available
[    5.409570] remoteproc remoteproc11: 3008a000.txpru is available
[    5.424865] remoteproc remoteproc12: 300b8000.pru is available
[    5.477592] remoteproc remoteproc13: 30086000.rtu is available
[    5.526540] remoteproc remoteproc14: 3008c000.txpru is available
[    7.020508] icssg-prueth icssg0-eth: port 1: using random MAC addr: 0e:8e:51:0e:49:91
[    7.033944] icssg-prueth icssg0-eth: port 2: using random MAC addr: 2e:af:e4:20:34:8b
[    7.053221] TI DP83867 30032400.mdio:00: attached PHY driver [TI DP83867] (mii_bus:phy_addr=30032400.mdio:00, irq=POLL)
[    7.069714] TI DP83867 30032400.mdio:01: attached PHY driver [TI DP83867] (mii_bus:phy_addr=30032400.mdio:01, irq=POLL)
[    7.084226] icssg-prueth icssg0-eth: TI PRU ethernet driver initialized: dual EMAC mode
[    7.198224] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    7.214593] usbcore: registered new interface driver usbfs
[    7.224320] usbcore: registered new interface driver hub
[    7.232408] usbcore: registered new device driver usb
[    7.261387] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[  OK  ] Listening on Load/Save RF …itch Status /dev/rfkill Watch.
[    7.398555] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[    7.408216] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[    7.427236] xhci-hcd xhci-hcd.1.auto: hcc params 0x200073c9 hci version 0x100 quirks 0x0000002000010010
[    7.438377] xhci-hcd xhci-hcd.1.auto: irq 518, io mem 0x0f410000
[    7.446102] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[    7.457904] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[    7.465864] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed
[    7.472895] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[    7.481320] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    7.488688] usb usb1: Product: xHCI Host Controller
[    7.493684] usb usb1: Manufacturer: Linux 5.10.168-g2c23e6c538 xhci-hcd
[    7.500410] usb usb1: SerialNumber: xhci-hcd.1.auto
[    7.506191] hub 1-0:1.0: USB hub found
[    7.510131] hub 1-0:1.0: 1 port detected
[    7.514937] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    7.523256] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[    7.531628] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    7.538894] usb usb2: Product: xHCI Host Controller
[    7.543843] usb usb2: Manufacturer: Linux 5.10.168-g2c23e6c538 xhci-hcd
[    7.550483] usb usb2: SerialNumber: xhci-hcd.1.auto
[    7.556338] hub 2-0:1.0: USB hub found
[    7.560238] hub 2-0:1.0: 1 port detected
[    7.574313] wl18xx_driver wl18xx.0.auto: Direct firmware load for ti-connectivity/wl1271-nvs.bin failed with error -2
[  OK  ] Started udev Wait for Complete Device Initialization.
[  OK  ] Started Hardware RNG Entropy Gatherer Daemon.
[  OK  ] Reached target System Initialization.
[  OK  ] Started Daily rotation of log files.
[  OK  ] Started Timer service to update the IP on OLED each 10s.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Reached target Timers.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[    7.776101] usb 1-1: new high-speed USB device number 2 using xhci-hcd
         Starting Docker Socket for the API.
[  OK  ] Listening on dropbear.socket.
         Starting Reboot and dump vmcore via kexec...
[  OK  ] Listening on Docker Socket for the API.
[  OK  ] Started Reboot and dump vmcore via kexec.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
[    7.933454] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11)
[  OK  ] Started Job spooling tools.
[    7.946779] wlcore: loaded
[    7.947360] usb 1-1: New USB device found, idVendor=2c7c, idProduct=0125, bcdDevice= 3.18
[  OK  ] Started Periodic Command Scheduler usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[0m.
[    7.980799] usb 1-1: Product: Android
[    7.987289] usb 1-1: Manufacturer: Android
[  OK  ] Started D-Bus System Message Bus.
         Starting Ethernet Bridge Filtering Tables...
         Starting Print notice about GPLv3 packages...
         Starting IPv6 Packet Filtering Framework...
         Starting IPv4 Packet Filtering Framework...
[  OK  ] Started irqbalance daemon.
         Starting Matrix GUI...
         Starting startwlanap...
         Starting startwlansta...
         Starting System Logger Daemon "default" instance...
         Starting Login Service...
[  OK  ] Started TEE Supplicant.
         Starting telnetd.service...
[  OK  ] Started Ethernet Bridge Filtering T[    8.253575] usbcore: registered new interface driver cdc_wdm
ables.
[  OK  ] Started IPv6 Packet Filtering Framework.
[  OK  ] Started IPv4 Packet Filt[    8.268871] cdc_ether 1-1:1.4 usb0: register 'cdc_ether' at usb-xhci-hcd.1.auto-1, CDC Ethernet Device, 7e:c2:43:c8:65:f1
ering Framework.
[  OK  ] Started startwlanap.
[  OK  ] Started startwlansta.
[  OK  ] Reached target Network (Pre).
         Starting Network Service...
         Starting Load/Save RF Kill Switch Status...
[  OK  ] Started Matrix GUI.
[    8.521318] usbcore: registered new interface driver option
[  OK  ] Started Load/Save RF Kill Switch Status.
[  OK  ] Started telnetd.service.
         Starting LSB: Expand Rootfs of boot device...
         Starting syslog.service...
[    8.756950] usbserial: USB Serial support registered for GSM modem (1-port)
[    8.872845] usbcore: registered new interface driver cdc_ether
[    8.875971] usbcore: registered new interface driver qmi_wwan
[  OK  ] Started System Logger Daemon "default" instance.
[  OK  ] Started Network Service.
         Starting Wait for Network to be Configured...
         Starting Network Name Resolution...
[  OK  ] Started syslog.service.
[    9.423815] option 1-1:1.0: GSM modem (1-port) converter detected
[  OK  ] Started LSB: Expand Rootfs of boot device.
[    9.474210] wlcore: using inverted interrupt logic: 2
[    9.581214] wlcore: PHY firmware version: Rev 8.2.0.0.245
[    9.586528] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB0
[    9.707075] wlcore: firmware booted (Rev 8.9.0.0.86)
[    9.794875] usbcore: registered new interface driver qmi_wwan_q
[  OK  ] Started Login Service.
[    9.942728] option 1-1:1.1: GSM modem (1-port) converter detected
[    9.983973] remoteproc remoteproc6: powering up 30038000.pru
[   10.019678] remoteproc remoteproc6: Booting fw image ti-pruss/am65x-sr2-pru1-prueth-fw.elf, size 38496
[   10.094611] remoteproc remoteproc6: unsupported resource 5
[   10.145448] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB1
[   10.153893] remoteproc remoteproc6: remote processor 30038000.pru is now up
[   10.221168] remoteproc remoteproc7: powering up 30006000.rtu
[   10.248037] remoteproc remoteproc7: Booting fw image ti-pruss/am65x-sr2-rtu1-prueth-fw.elf, size 30104
[   10.322768] remoteproc remoteproc7: remote processor 30006000.rtu is now up
[   10.363415] option 1-1:1.2: GSM modem (1-port) converter detected
[   10.372275] remoteproc remoteproc8: powering up 3000c000.txpru
[   10.419579] remoteproc remoteproc8: Booting fw image ti-pruss/am65x-sr2-txpru1-prueth-fw.elf, size 35836
[   10.486092] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB2
[   10.516579] remoteproc remoteproc8: remote processor 3000c000.txpru is now up
[   10.568638] option 1-1:1.3: GSM modem (1-port) converter detected
[   10.579032] icssg-prueth icssg0-eth: settime timeout
[   10.596493] pps pps0: new PPS source ptp1
[   10.623294] net eth1: started
[   10.624471] icssg-prueth icssg0-eth eth1: Link is Up - 100Mbps/Full - flow control off
[   10.627791] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB3
[  OK  ] Started Network Name Resolution.
[  OK  ] Reached target Network.
[  OK  ] Reached target Host and Network Name Lookups.
         Starting Avahi mDNS/DNS-SD Stack...
         Starting Enable and configure wl18xx bluetooth stack...
[  OK  ] Started NFS status monitor for NFSv2/3 locking..
         Starting Simple Network Ma…ent Protocol (SNMP) Daemon....
         Starting Permit User Sessions...
[   10.768210] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[  OK  ] Started Vsftpd ftp daemon.
[   10.839882] remoteproc remoteproc2: powering up 30034000.pru
[  OK  ] Started Permit User Sessions.
[  OK  ] Started Getty on tty1.
[   10.920407] remoteproc remoteproc2: Booting fw image ti-pruss/am65x-sr2-pru0-prueth-fw.elf, size 38224
[  OK  ] Started Serial Getty on ttyS1.
[  OK  ] Started Serial Getty on ttyS2.
[  OK  ] Reached target Login Prompts.
         Starting Synchronize System and HW clocks...
[FAILED] Failed to start Synchronize System and HW clocks.
See 'systemctl status sync-clocks.service' for details.
[  OK  ] Started Enable and configure wl18xx bluetooth stack.
[   11.045920] remoteproc remoteproc2: unsupported resource 5
[   11.114723] remoteproc remoteproc2: remote processor 30034000.pru is now up
[  OK  ] Started Avahi mDNS/DNS-SD Stack[   11.132190] remoteproc remoteproc4: powering up 30004000.rtu
.
[   11.175996] remoteproc remoteproc4: Booting fw image ti-pruss/am65x-sr2-rtu0-prueth-fw.elf, size 30872
[   11.205295] remoteproc remoteproc4: remote processor 30004000.rtu is now up
[   11.224237] remoteproc remoteproc5: powering up 3000a000.txpru
[   11.247880] remoteproc remoteproc5: Booting fw image ti-pruss/am65x-sr2-txpru0-prueth-fw.elf, size 37328
[   11.280222] remoteproc remoteproc5: remote processor 3000a000.txpru is now up
[   11.318134] net eth0: started
[   11.440323] startwlanap.sh[561]: AM64xSK-AP
[   11.440834] startwlanap.sh[561]: AM64xSK-AP_462913
[   11.556417] startwlanap.sh[652]: adding wlan1 interface
[   11.753427] startwlanap.sh[655]: Configuration file: /usr/share/wl18xx/hostapd.conf
[   11.832984] startwlanap.sh[655]: wlan1: interface state UNINITIALIZED->COUNTRY_UPDATE
[   11.924501] startwlanap.sh[655]: Using interface wlan1 with hwaddr 90:48:46:29:13:56 and ssid "AM64xSK-AP_462913"
[  OK  ] Started Simple Network Man…ement Protocol (SNMP) Daemon..
[   12.122215] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[   12.057929] startwlanap.sh[655]: wlan1: interface state COUNTRY_UPDATE->ENABLED
[   12.058574] startwlanap.sh[655]: wlan1: AP-ENABLED
         Starting Hostname Service...
[  OK  ] Started Hostname Service.
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
        autoconf
        bash
        bc
        binutils
        cifs-utils
        coreutils-stdbuf
        coreutils
        cpio
        cpp-symlinks
        cpp
        dosfstools
        elfutils
        g++-symlinks
        g++
        gawk
        gcc-symlinks
        gcc
        gdb
        gdbserver
        gettext
        gstreamer1.0-libav
        gzip
        hidapi
        less
        libasm1
        libbfd
        libdw1
        libelf1
        libgdbm-compat4
        libgdbm6
        libgettextlib
        libgettextsrc
        libgmp10
        libidn2-0
        libmpc3
        libmpfr6
        libreadline8
        libunistring2
        m4
        make
        nettle
        parted
        tar
        which

If you do not wish to distribute GPLv3 components please remove
the above packages prior to distribution.  This can be done using
the opkg remove command.  i.e.:
    opkg remove <package>
Where <package> is the name printed in the list above

NOTE: If the package is a dependency of another package you
      will be notified of the dependent packages.  You should
      use the --force-removal-of-dependent-packages option to
      also remove the dependent packages as well
***************************************************************
***************************************************************
[  OK  ] Started Print notice about GPLv3 packages.

 _____                    _____           _         _
|  _  |___ ___ ___ ___   |  _  |___ ___  |_|___ ___| |_
|     |  _| .'| . | . |  |   __|  _| . | | | -_|  _|  _|
|__|__|_| |__,|_  |___|  |__|  |_| |___|_| |___|___|_|
              |___|                    |___|

Arago Project am64xx-evm ttyS2

Arago 2021.09 am64xx-evm ttyS2

am64xx-evm login: root
root@am64xx-evm:~# ifconfig
eth0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        ether fa:cf:c8:08:c9:12  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.1.166  netmask 255.255.255.0  broadcast 192.168.1.255
        inet6 fe80::6000:c5ff:fe22:22c3  prefixlen 64  scopeid 0x20<link>
        ether 62:00:c5:22:22:c3  txqueuelen 1000  (Ethernet)
        RX packets 267  bytes 67995 (66.4 KiB)
        RX errors 0  dropped 1  overruns 0  frame 0
        TX packets 43  bytes 4382 (4.2 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536  metric 1
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 82  bytes 6220 (6.0 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 82  bytes 6220 (6.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

usb0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.225.28  netmask 255.255.255.0  broadcast 192.168.225.255
        inet6 2408:8936:1000:720b:7cc2:43ff:fec8:65f1  prefixlen 64  scopeid 0x0<global>
        inet6 fe80::7cc2:43ff:fec8:65f1  prefixlen 64  scopeid 0x20<link>
        ether 7e:c2:43:c8:65:f1  txqueuelen 1000  (Ethernet)
        RX packets 30  bytes 2930 (2.8 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 71  bytes 8632 (8.4 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        ether 90:48:46:29:13:55  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.43.1  netmask 255.255.255.0  broadcast 192.168.43.255
        inet6 fe80::9248:46ff:fe29:1356  prefixlen 64  scopeid 0x20<link>
        ether 90:48:46:29:13:56  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 42  bytes 5894 (5.7 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

root@am64xx-evm:~# [  130.608748] Initializing XFRM netlink socket
[  131.474154] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  131.493581] Bridge firewalling registered
[  132.789670] process 'docker/tmp/qemu-check863458610/check' started with executable stack

root@am64xx-evm:~# ifconfig
docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255
        ether 02:42:74:58:91:ab  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

eth0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        ether fa:cf:c8:08:c9:12  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.1.166  netmask 255.255.255.0  broadcast 192.168.1.255
        inet6 fe80::6000:c5ff:fe22:22c3  prefixlen 64  scopeid 0x20<link>
        ether 62:00:c5:22:22:c3  txqueuelen 1000  (Ethernet)
        RX packets 269  bytes 68435 (66.8 KiB)
        RX errors 0  dropped 1  overruns 0  frame 0
        TX packets 43  bytes 4382 (4.2 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536  metric 1
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 82  bytes 6220 (6.0 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 82  bytes 6220 (6.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

usb0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.225.28  netmask 255.255.255.0  broadcast 192.168.225.255
        inet6 2408:8936:1000:720b:7cc2:43ff:fec8:65f1  prefixlen 64  scopeid 0x0<global>
        inet6 fe80::7cc2:43ff:fec8:65f1  prefixlen 64  scopeid 0x20<link>
        ether 7e:c2:43:c8:65:f1  txqueuelen 1000  (Ethernet)
        RX packets 40  bytes 3734 (3.6 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 81  bytes 9460 (9.2 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        ether 90:48:46:29:13:55  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.43.1  netmask 255.255.255.0  broadcast 192.168.43.255
        inet6 fe80::9248:46ff:fe29:1356  prefixlen 64  scopeid 0x20<link>
        ether 90:48:46:29:13:56  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 43  bytes 5982 (5.8 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

root@am64xx-evm:~# ifconfig
docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255
        ether 02:42:74:58:91:ab  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

eth0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        ether fa:cf:c8:08:c9:12  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.1.166  netmask 255.255.255.0  broadcast 192.168.1.255
        inet6 fe80::6000:c5ff:fe22:22c3  prefixlen 64  scopeid 0x20<link>
        ether 62:00:c5:22:22:c3  txqueuelen 1000  (Ethernet)
        RX packets 273  bytes 68995 (67.3 KiB)
        RX errors 0  dropped 1  overruns 0  frame 0
        TX packets 45  bytes 4494 (4.3 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536  metric 1
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 82  bytes 6220 (6.0 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 82  bytes 6220 (6.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

usb0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.225.28  netmask 255.255.255.0  broadcast 192.168.225.255
        inet6 2408:8936:1000:720b:7cc2:43ff:fec8:65f1  prefixlen 64  scopeid 0x0<global>
        inet6 fe80::7cc2:43ff:fec8:65f1  prefixlen 64  scopeid 0x20<link>
        ether 7e:c2:43:c8:65:f1  txqueuelen 1000  (Ethernet)
        RX packets 48  bytes 4286 (4.1 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 89  bytes 10060 (9.8 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        ether 90:48:46:29:13:55  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.43.1  netmask 255.255.255.0  broadcast 192.168.43.255
        inet6 fe80::9248:46ff:fe29:1356  prefixlen 64  scopeid 0x20<link>
        ether 90:48:46:29:13:56  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 43  bytes 5982 (5.8 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

root@am64xx-evm:~# ifconfig
docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255
        ether 02:42:74:58:91:ab  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

eth0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        ether fa:cf:c8:08:c9:12  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.1.166  netmask 255.255.255.0  broadcast 192.168.1.255
        inet6 fe80::6000:c5ff:fe22:22c3  prefixlen 64  scopeid 0x20<link>
        ether 62:00:c5:22:22:c3  txqueuelen 1000  (Ethernet)
        RX packets 273  bytes 68995 (67.3 KiB)
        RX errors 0  dropped 1  overruns 0  frame 0
        TX packets 45  bytes 4494 (4.3 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536  metric 1
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 82  bytes 6220 (6.0 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 82  bytes 6220 (6.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

usb0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.225.28  netmask 255.255.255.0  broadcast 192.168.225.255
        inet6 2408:8936:1000:720b:7cc2:43ff:fec8:65f1  prefixlen 64  scopeid 0x0<global>
        inet6 fe80::7cc2:43ff:fec8:65f1  prefixlen 64  scopeid 0x20<link>
        ether 7e:c2:43:c8:65:f1  txqueuelen 1000  (Ethernet)
        RX packets 48  bytes 4286 (4.1 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 90  bytes 10150 (9.9 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        ether 90:48:46:29:13:55  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.43.1  netmask 255.255.255.0  broadcast 192.168.43.255
        inet6 fe80::9248:46ff:fe29:1356  prefixlen 64  scopeid 0x20<link>
        ether 90:48:46:29:13:56  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 43  bytes 5982 (5.8 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

root@am64xx-evm:~# ifconfig eth1 down
[  187.120771] icssg-prueth icssg0-eth eth1: Link is Down
[  187.127912] remoteproc remoteproc8: stopped remote processor 3000c000.txpru
[  187.135046] remoteproc remoteproc7: stopped remote processor 30006000.rtu
[  187.141975] remoteproc remoteproc6: stopped remote processor 30038000.pru
[  187.153141] net eth1: stopped
root@am64xx-evm:~# ifconfig eth1 up
[  194.000427] remoteproc remoteproc6: powering up 30038000.pru
[  194.006608] remoteproc remoteproc6: Booting fw image ti-pruss/am65x-sr2-pru1-prueth-fw.elf, size 38496
[  194.016138] remoteproc remoteproc6: unsupported resource 5
[  194.021716] remoteproc remoteproc6: remote processor 30038000.pru is now up
[  194.028794] remoteproc remoteproc7: powering up 30006000.rtu
[  194.029060] remoteproc remoteproc7: Booting fw image ti-pruss/am65x-sr2-rtu1-prueth-fw.elf, size 30104
[  194.043915] remoteproc remoteproc7: remote processor 30006000.rtu is now up
[  194.050992] remoteproc remoteproc8: powering up 3000c000.txpru
[  194.051279] remoteproc remoteproc8: Booting fw image ti-pruss/am65x-sr2-txpru1-prueth-fw.elf, size 35836
[  194.051325] remoteproc remoteproc8: remote processor 3000c000.txpru is now up
[  194.059129] net eth1: started
root@am64xx-evm:~# [  197.124869] icssg-prueth icssg0-eth eth1: Link is Up - 100Mbps/Full - flow control off
[  197.132861] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready

root@am64xx-evm:~# ifconfig
docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255
        ether 02:42:74:58:91:ab  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

eth0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        ether fa:cf:c8:08:c9:12  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.1.166  netmask 255.255.255.0  broadcast 192.168.1.255
        inet6 fe80::6000:c5ff:fe22:22c3  prefixlen 64  scopeid 0x20<link>
        ether 62:00:c5:22:22:c3  txqueuelen 1000  (Ethernet)
        RX packets 508  bytes 135601 (132.4 KiB)
        RX errors 0  dropped 1  overruns 0  frame 0
        TX packets 88  bytes 9516 (9.2 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536  metric 1
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 82  bytes 6220 (6.0 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 82  bytes 6220 (6.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

usb0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.225.28  netmask 255.255.255.0  broadcast 192.168.225.255
        inet6 2408:8936:1000:720b:7cc2:43ff:fec8:65f1  prefixlen 64  scopeid 0x0<global>
        inet6 fe80::7cc2:43ff:fec8:65f1  prefixlen 64  scopeid 0x20<link>
        ether 7e:c2:43:c8:65:f1  txqueuelen 1000  (Ethernet)
        RX packets 59  bytes 5150 (5.0 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 99  bytes 10840 (10.5 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        ether 90:48:46:29:13:55  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.43.1  netmask 255.255.255.0  broadcast 192.168.43.255
        inet6 fe80::9248:46ff:fe29:1356  prefixlen 64  scopeid 0x20<link>
        ether 90:48:46:29:13:56  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 43  bytes 5982 (5.8 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

root@am64xx-evm:~# ping 192.168.1.253
PING 192.168.1.253 (192.168.1.253): 56 data bytes
^C
--- 192.168.1.253 ping statistics ---
4 packets transmitted, 0 packets received, 100% packet loss
root@am64xx-evm:~# [  274.948612] icssg-prueth icssg0-eth eth1: Link is Down
[  274.975932] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  281.124870] icssg-prueth icssg0-eth eth1: Link is Up - 100Mbps/Full - flow control off
[  281.156171] icssg-prueth icssg0-eth eth1: timeout waiting for command done

root@am64xx-evm:~# [  291.140092] ------------[ cut here ]------------
[  291.144897] NETDEV WATCHDOG: eth1 (icssg-prueth): transmit queue 0 timed out
[  291.152067] WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:467 dev_watchdog+0x340/0x348
[  291.160338] Modules linked in: xt_conntrack xt_addrtype iptable_filter br_netfilter bridge stp llc overlay xfrm_user xfrm_algo md5 ecb aes_neon_bs aes_neon_blk des_generic libdes cbc iptable_nat xt_MASQUERADE nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_tables x_tables qmi_wwan_q qmi_wwan option usb_wwan usbserial cdc_wdm cdc_ether usbnet xhci_plat_hcd wl18xx xhci_hcd wlcore mac80211 cdns3 udc_core roles cfg80211 usbcore rfkill libarc4 usb_common rpmsg_char irq_pruss_intc icssg_prueth crct10dif_ce pru_rproc icss_iep wlcore_sdio ti_k3_r5_remoteproc virtio_rpmsg_bus cdns3_ti rti_wdt ti_k3_m4_remoteproc pruss sa2ul sha512_generic authenc optee_rng rng_core sch_fq_codel cryptodev(O) ipv6
[  291.222597] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G           O      5.10.168-g2c23e6c538 #1
[  291.231112] Hardware name: Texas Instruments AM642 EVM (DT)
[  291.236674] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
[  291.242677] pc : dev_watchdog+0x340/0x348
[  291.246676] lr : dev_watchdog+0x340/0x348
[  291.250673] sp : ffff8000112bbdb0
[  291.253976] x29: ffff8000112bbdb0 x28: ffff000005b7a440
[  291.259281] x27: 0000000000000004 x26: 0000000000000140
[  291.264583] x25: 00000000ffffffff x24: 0000000000000000
[  291.269886] x23: ffff0000049883dc x22: ffff000004988000
[  291.275190] x21: ffff000004988480 x20: ffff800011117000
[  291.280493] x19: 0000000000000000 x18: 0000000000000010
[  291.285795] x17: 0000000000000000 x16: 0000000000000000
[  291.291098] x15: 00000a827d679004 x14: 00000000000001d4
[  291.296401] x13: ffff800011121f10 x12: 00000000ffffffea
[  291.301704] x11: ffff8000111a0770 x10: ffff800011188730
[  291.307007] x9 : ffff800011188788 x8 : 0000000000017fe8
[  291.312309] x7 : c0000000ffffefff x6 : 0000000000000003
[  291.317611] x5 : 0000000000000000 x4 : 0000000000000000
[  291.322914] x3 : 0000000000000100 x2 : 0000000000000100
[  291.328216] x1 : 5632fbb4f0b6d900 x0 : 0000000000000000
[  291.333524] Call trace:
[  291.335977]  dev_watchdog+0x340/0x348
[  291.339639]  call_timer_fn.isra.0+0x24/0x80
[  291.343812]  run_timer_softirq+0x400/0x438
[  291.347901]  efi_header_end+0x120/0x268
[  291.351728]  irq_exit+0xc0/0xe0
[  291.354862]  __handle_domain_irq+0x68/0xc0
[  291.358951]  gic_handle_irq+0x58/0x128
[  291.362691]  el1_irq+0xcc/0x180
[  291.365826]  arch_cpu_idle+0x18/0x28
[  291.369396]  default_idle_call+0x20/0x68
[  291.373310]  do_idle+0x218/0x268
[  291.376529]  cpu_startup_entry+0x28/0x50
[  291.380441]  rest_init+0xd4/0xe4
[  291.383665]  arch_call_rest_init+0x10/0x1c
[  291.387752]  start_kernel+0x478/0x4b0
[  291.391405] ---[ end trace 63345c0a57faac5f ]---
[  291.396182] icssg-prueth icssg0-eth eth1: xmit timeout
[  296.004076] icssg-prueth icssg0-eth eth1: xmit timeout
[  301.124081] icssg-prueth icssg0-eth eth1: xmit timeout
[  305.988083] icssg-prueth icssg0-eth eth1: xmit timeout
[  311.108085] icssg-prueth icssg0-eth eth1: xmit timeout
[  315.972081] icssg-prueth icssg0-eth eth1: xmit timeout
[  321.092079] icssg-prueth icssg0-eth eth1: xmit timeout
[  325.956077] icssg-prueth icssg0-eth eth1: xmit timeout
[  331.076082] icssg-prueth icssg0-eth eth1: xmit timeout
[  335.940077] icssg-prueth icssg0-eth eth1: xmit timeout
[  341.060081] icssg-prueth icssg0-eth eth1: xmit timeout
[  345.924095] icssg-prueth icssg0-eth eth1: xmit timeout
[  351.044086] icssg-prueth icssg0-eth eth1: xmit timeout
[  356.164079] icssg-prueth icssg0-eth eth1: xmit timeout
[  362.052080] icssg-prueth icssg0-eth eth1: xmit timeout
[  367.172078] icssg-prueth icssg0-eth eth1: xmit timeout
[  373.060089] icssg-prueth icssg0-eth eth1: xmit timeout
[  377.924087] icssg-prueth icssg0-eth eth1: xmit timeout
[  383.044085] icssg-prueth icssg0-eth eth1: xmit timeout
[  388.164086] icssg-prueth icssg0-eth eth1: xmit timeout
[  394.052103] icssg-prueth icssg0-eth eth1: xmit timeout
[  399.172072] icssg-prueth icssg0-eth eth1: xmit timeout
[  405.060095] icssg-prueth icssg0-eth eth1: xmit timeout
[  409.924077] icssg-prueth icssg0-eth eth1: xmit timeout
[  415.044079] icssg-prueth icssg0-eth eth1: xmit timeout
[  420.164115] icssg-prueth icssg0-eth eth1: xmit timeout
[  426.052082] icssg-prueth icssg0-eth eth1: xmit timeout
[  431.172097] icssg-prueth icssg0-eth eth1: xmit timeout
[  437.060087] icssg-prueth icssg0-eth eth1: xmit timeout
[  441.924094] icssg-prueth icssg0-eth eth1: xmit timeout
[  447.044098] icssg-prueth icssg0-eth eth1: xmit timeout
[  452.164084] icssg-prueth icssg0-eth eth1: xmit timeout
[  458.052102] icssg-prueth icssg0-eth eth1: xmit timeout
[  463.172077] icssg-prueth icssg0-eth eth1: xmit timeout
[  469.060091] icssg-prueth icssg0-eth eth1: xmit timeout
[  473.924093] icssg-prueth icssg0-eth eth1: xmit timeout
[  479.044089] icssg-prueth icssg0-eth eth1: xmit timeout
[  484.164080] icssg-prueth icssg0-eth eth1: xmit timeout
[  490.052104] icssg-prueth icssg0-eth eth1: xmit timeout
[  495.172097] icssg-prueth icssg0-eth eth1: xmit timeout
[  501.060104] icssg-prueth icssg0-eth eth1: xmit timeout
[  505.924080] icssg-prueth icssg0-eth eth1: xmit timeout
[  511.044090] icssg-prueth icssg0-eth eth1: xmit timeout
[  516.164095] icssg-prueth icssg0-eth eth1: xmit timeout
[  522.052103] icssg-prueth icssg0-eth eth1: xmit timeout
[  527.172104] icssg-prueth icssg0-eth eth1: xmit timeout
[  533.060095] icssg-prueth icssg0-eth eth1: xmit timeout
[  537.924096] icssg-prueth icssg0-eth eth1: xmit timeout
[  543.044100] icssg-prueth icssg0-eth eth1: xmit timeout
[  548.164084] icssg-prueth icssg0-eth eth1: xmit timeout
[  554.052083] icssg-prueth icssg0-eth eth1: xmit timeout
[  559.172077] icssg-prueth icssg0-eth eth1: xmit timeout
[  565.060092] icssg-prueth icssg0-eth eth1: xmit timeout

root@am64xx-evm:~# if[  569.924079] icssg-prueth icssg0-eth eth1: xmit timeout
config eth1 down
[  573.432854] icssg-prueth icssg0-eth eth1: Link is Down
[  573.459635] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  574.468118] icssg-prueth icssg0-eth eth1: tx teardown timeout
[  574.475243] remoteproc remoteproc8: stopped remote processor 3000c000.txpru
[  574.484326] remoteproc remoteproc7: stopped remote processor 30006000.rtu
[  574.491863] remoteproc remoteproc6: stopped remote processor 30038000.pru
[  574.501459] net eth1: stopped
root@am64xx-evm:~# ifconfig eth1 up
[  586.151971] remoteproc remoteproc6: powering up 30038000.pru
[  586.158068] remoteproc remoteproc6: Booting fw image ti-pruss/am65x-sr2-pru1-prueth-fw.elf, size 38496
[  586.167619] remoteproc remoteproc6: unsupported resource 5
[  586.173216] remoteproc remoteproc6: remote processor 30038000.pru is now up
[  586.173267] remoteproc remoteproc7: powering up 30006000.rtu
[  586.186153] remoteproc remoteproc7: Booting fw image ti-pruss/am65x-sr2-rtu1-prueth-fw.elf, size 30104
[  586.195614] remoteproc remoteproc7: remote processor 30006000.rtu is now up
[  586.202803] remoteproc remoteproc8: powering up 3000c000.txpru
[  586.208960] remoteproc remoteproc8: Booting fw image ti-pruss/am65x-sr2-txpru1-prueth-fw.elf, size 35836
[  586.218664] remoteproc remoteproc8: remote processor 3000c000.txpru is now up
[  586.227446] net eth1: started
root@am64xx-evm:~# [  586.250097] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  586.278095] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  586.306108] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  586.332100] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  586.359838] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  586.384169] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  589.284828] icssg-prueth icssg0-eth eth1: Link is Up - 100Mbps/Full - flow control off
[  589.292815] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[  589.322177] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  589.349377] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  589.377985] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  589.403290] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  589.430145] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  589.458020] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  589.485893] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  590.424103] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  590.452118] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  590.478113] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  590.504095] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  590.531697] icssg-prueth icssg0-eth eth1: timeout waiting for command done
[  590.559613] icssg-prueth icssg0-eth eth1: timeout waiting for command done

root@am64xx-evm:~# [  595.012080] icssg-prueth icssg0-eth eth1: xmit timeout
ping 192.168.1.253
PING 192.168.1.253 (192.168.1.253): 56 data bytes
[  600.132085] icssg-prueth icssg0-eth eth1: xmit timeout
^C
--- 192.168.1.253 ping statistics ---
5 packets transmitted, 0 packets received, 100% packet loss
root@am64xx-evm:~# [  604.996106] icssg-prueth icssg0-eth eth1: xmit timeout
[  610.116098] icssg-prueth icssg0-eth eth1: xmit timeout
[  614.980078] icssg-prueth icssg0-eth eth1: xmit timeout
[  620.100091] icssg-prueth icssg0-eth eth1: xmit timeout
[  624.964077] icssg-prueth icssg0-eth eth1: xmit timeout
[  630.084083] icssg-prueth icssg0-eth eth1: xmit timeout
[  634.948081] icssg-prueth icssg0-eth eth1: xmit timeout
[  640.068078] icssg-prueth icssg0-eth eth1: xmit timeout
[  644.932074] icssg-prueth icssg0-eth eth1: xmit timeout
[  650.052085] icssg-prueth icssg0-eth eth1: xmit timeout
[  654.916085] icssg-prueth icssg0-eth eth1: xmit timeout
[  660.036091] icssg-prueth icssg0-eth eth1: xmit timeout
[  665.156084] icssg-prueth icssg0-eth eth1: xmit timeout
[  671.044090] icssg-prueth icssg0-eth eth1: xmit timeout
[  675.908079] icssg-prueth icssg0-eth eth1: xmit timeout
[  681.028084] icssg-prueth icssg0-eth eth1: xmit timeout
[  686.148084] icssg-prueth icssg0-eth eth1: xmit timeout
[  692.036113] icssg-prueth icssg0-eth eth1: xmit timeout
[  697.156078] icssg-prueth icssg0-eth eth1: xmit timeout
[  703.044090] icssg-prueth icssg0-eth eth1: xmit timeout
[  707.908074] icssg-prueth icssg0-eth eth1: xmit timeout
[  713.028119] icssg-prueth icssg0-eth eth1: xmit timeout
[  718.148104] icssg-prueth icssg0-eth eth1: xmit timeout
[  724.036085] icssg-prueth icssg0-eth eth1: xmit timeout
[  729.156073] icssg-prueth icssg0-eth eth1: xmit timeout
[  735.044082] icssg-prueth icssg0-eth eth1: xmit timeout
[  739.908083] icssg-prueth icssg0-eth eth1: xmit timeout
[  745.028093] icssg-prueth icssg0-eth eth1: xmit timeout
[  750.148095] icssg-prueth icssg0-eth eth1: xmit timeout
[  756.036082] icssg-prueth icssg0-eth eth1: xmit timeout
[  761.156080] icssg-prueth icssg0-eth eth1: xmit timeout
[  767.044088] icssg-prueth icssg0-eth eth1: xmit timeout
[  771.908105] icssg-prueth icssg0-eth eth1: xmit timeout
[  777.028086] icssg-prueth icssg0-eth eth1: xmit timeout
[  782.148079] icssg-prueth icssg0-eth eth1: xmit timeout
[  788.036090] icssg-prueth icssg0-eth eth1: xmit timeout
[  793.156084] icssg-prueth icssg0-eth eth1: xmit timeout
[  799.044117] icssg-prueth icssg0-eth eth1: xmit timeout
[  803.908084] icssg-prueth icssg0-eth eth1: xmit timeout
[  809.028092] icssg-prueth icssg0-eth eth1: xmit timeout
[  814.148081] icssg-prueth icssg0-eth eth1: xmit timeout
[  820.036114] icssg-prueth icssg0-eth eth1: xmit timeout
[  825.156085] icssg-prueth icssg0-eth eth1: xmit timeout
[  831.044089] icssg-prueth icssg0-eth eth1: xmit timeout
^C
root@am64xx-evm:~# [  835.908081] icssg-prueth icssg0-eth eth1: xmit timeout
[  841.028114] icssg-prueth icssg0-eth eth1: xmit timeout
[  846.148098] icssg-prueth icssg0-eth eth1: xmit timeout
[  852.036084] icssg-prueth icssg0-eth eth1: xmit timeout
[  857.156080] icssg-prueth icssg0-eth eth1: xmit timeout
[  863.044090] icssg-prueth icssg0-eth eth1: xmit timeout
[  867.908083] icssg-prueth icssg0-eth eth1: xmit timeout
[  873.028084] icssg-prueth icssg0-eth eth1: xmit timeout
[  878.148082] icssg-prueth icssg0-eth eth1: xmit timeout
[  884.036092] icssg-prueth icssg0-eth eth1: xmit timeout
[  889.156074] icssg-prueth icssg0-eth eth1: xmit timeout
[  895.044093] icssg-prueth icssg0-eth eth1: xmit timeout
[  899.908103] icssg-prueth icssg0-eth eth1: xmit timeout
[  905.028104] icssg-prueth icssg0-eth eth1: xmit timeout
[  910.148081] icssg-prueth icssg0-eth eth1: xmit timeout
[  916.036090] icssg-prueth icssg0-eth eth1: xmit timeout
[  921.156076] icssg-prueth icssg0-eth eth1: xmit timeout
[  927.044087] icssg-prueth icssg0-eth eth1: xmit timeout
[  931.908079] icssg-prueth icssg0-eth eth1: xmit timeout
[  937.028095] icssg-prueth icssg0-eth eth1: xmit timeout
[  942.148074] icssg-prueth icssg0-eth eth1: xmit timeout
[  948.036115] icssg-prueth icssg0-eth eth1: xmit timeout
[  953.156078] icssg-prueth icssg0-eth eth1: xmit timeout
[  959.044121] icssg-prueth icssg0-eth eth1: xmit timeout
[  963.908075] icssg-prueth icssg0-eth eth1: xmit timeout
[  969.028091] icssg-prueth icssg0-eth eth1: xmit timeout
[  974.148102] icssg-prueth icssg0-eth eth1: xmit timeout
[  980.036083] icssg-prueth icssg0-eth eth1: xmit timeout
[  985.156077] icssg-prueth icssg0-eth eth1: xmit timeout
[  991.044096] icssg-prueth icssg0-eth eth1: xmit timeout
[  995.908079] icssg-prueth icssg0-eth eth1: xmit timeout
[ 1001.028091] icssg-prueth icssg0-eth eth1: xmit timeout
[ 1006.148080] icssg-prueth icssg0-eth eth1: xmit timeout
[ 1012.036112] icssg-prueth icssg0-eth eth1: xmit timeout
[ 1017.156074] icssg-prueth icssg0-eth eth1: xmit timeout
[ 1155.108848] icssg-prueth icssg0-eth eth0: Link is Up - 100Mbps/Full - flow control off
[ 1155.116856] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready

root@am64xx-evm:~# ifconfig
docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255
        ether 02:42:74:58:91:ab  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.2.16  netmask 255.255.255.0  broadcast 192.168.2.255
        inet6 fe80::f8cf:c8ff:fe08:c912  prefixlen 64  scopeid 0x20<link>
        ether fa:cf:c8:08:c9:12  txqueuelen 1000  (Ethernet)
        RX packets 172  bytes 36419 (35.5 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 47  bytes 5216 (5.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

eth1: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        inet6 fe80::6000:c5ff:fe22:22c3  prefixlen 64  scopeid 0x20<link>
        ether 62:00:c5:22:22:c3  txqueuelen 1000  (Ethernet)
        RX packets 2200  bytes 550328 (537.4 KiB)
        RX errors 0  dropped 1  overruns 0  frame 0
        TX packets 106  bytes 10804 (10.5 KiB)
        TX errors 160  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536  metric 1
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 87  bytes 6780 (6.6 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 87  bytes 6780 (6.6 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

usb0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.225.28  netmask 255.255.255.0  broadcast 192.168.225.255
        inet6 2408:8936:1000:720b:7cc2:43ff:fec8:65f1  prefixlen 64  scopeid 0x0<global>
        inet6 fe80::7cc2:43ff:fec8:65f1  prefixlen 64  scopeid 0x20<link>
        ether 7e:c2:43:c8:65:f1  txqueuelen 1000  (Ethernet)
        RX packets 142  bytes 11474 (11.2 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 181  bytes 17296 (16.8 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500  metric 1
        ether 90:48:46:29:13:55  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500  metric 1
        inet 192.168.43.1  netmask 255.255.255.0  broadcast 192.168.43.255
        inet6 fe80::9248:46ff:fe29:1356  prefixlen 64  scopeid 0x20<link>
        ether 90:48:46:29:13:56  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 46  bytes 6246 (6.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

root@am64xx-evm:~# ping 192.168.2.253
PING 192.168.2.253 (192.168.2.253): 56 data bytes
^C
--- 192.168.2.253 ping statistics ---
4 packets transmitted, 0 packets received, 100% packet loss
root@am64xx-evm:~# ping 192.168.2.253
PING 192.168.2.253 (192.168.2.253): 56 data bytes
^C
--- 192.168.2.253 ping statistics ---
5 packets transmitted, 0 packets received, 100% packet loss
root@am64xx-evm:~# [ 1295.172104] icssg-prueth icssg0-eth eth0: xmit timeout
[ 1301.060081] icssg-prueth icssg0-eth eth0: xmit timeout
root@am64xx-evm:~# ifconfig eth0[ 1433.924097] icssg-prueth icssg0-eth eth0: xmit timeout
 down
[ 1435.860898] icssg-prueth icssg0-eth eth0: Link is Down
[ 1435.888081] icssg-prueth icssg0-eth eth0: timeout waiting for command done
[ 1436.900130] icssg-prueth icssg0-eth eth0: tx teardown timeout
[ 1436.906249] ------------[ cut here ]------------
[ 1436.911051] kernel BUG at lib/genalloc.c:507!
[ 1436.915442] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
[ 1436.921057] Modules linked in: xt_conntrack xt_addrtype iptable_filter br_netfilter bridge stp llc overlay xfrm_user xfrm_algo md5 ecb aes_neon_bs aes_neon_blk des_generic libdes cbc iptable_nat xt_MASQUERADE nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_tables x_tables qmi_wwan_q qmi_wwan option usb_wwan usbserial cdc_wdm cdc_ether usbnet xhci_plat_hcd wl18xx xhci_hcd wlcore mac80211 cdns3 udc_core roles cfg80211 usbcore rfkill libarc4 usb_common rpmsg_char irq_pruss_intc icssg_prueth crct10dif_ce pru_rproc icss_iep wlcore_sdio ti_k3_r5_remoteproc virtio_rpmsg_bus cdns3_ti rti_wdt ti_k3_m4_remoteproc pruss sa2ul sha512_generic authenc optee_rng rng_core sch_fq_codel cryptodev(O) ipv6
[ 1436.984119] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W  O      5.10.168-g2c23e6c538 #1
[ 1436.992744] Hardware name: Texas Instruments AM642 EVM (DT)
[ 1436.998324] pstate: 00000005 (nzcv daif -PAN -UAO -TCO BTYPE=--)
[ 1437.004337] pc : gen_pool_free_owner+0x104/0x110
[ 1437.009004] lr : gen_pool_free_owner+0xa8/0x110
[ 1437.013734] sp : ffff8000112bbcf0
[ 1437.017044] x29: ffff8000112bbcf0 x28: ffff00005d0f0000
[ 1437.022354] x27: ffff00000349eb28 x26: 0000000000000000
[ 1437.027664] x25: ffff00000349e000 x24: 0000000000000007
[ 1437.033009] x23: ffff00005d0f007f x22: 0000000000000000
[ 1437.038404] x21: 0000000000000001 x20: ffff000009543f00
[ 1437.043741] x19: ffff00005d0f0000 x18: 0000000000000000
[ 1437.049068] x17: 0000000000000000 x16: 0000000000000000
[ 1437.054541] x15: 0000016a12587f14 x14: 00000000000003c6
[ 1437.059921] x13: 00000000000000af x12: ffff800011acb000
[ 1437.065334] x11: 0000000000000001 x10: 0000000000000000
[ 1437.070712] x9 : 0000000000000040 x8 : 0000000000000001
[ 1437.076081] x7 : ffff800011acb038 x6 : 0000000000000000
[ 1437.081399] x5 : fffffffffffffffe x4 : 0000000000000001
[ 1437.086919] x3 : ffff800011acb038 x2 : 0000000000000001
[ 1437.092240] x1 : 0000000000000002 x0 : 0000000000000001
[ 1437.097776] Call trace:
[ 1437.100226]  gen_pool_free_owner+0x104/0x110
[ 1437.104509]  k3_cppi_desc_pool_free+0x1c/0x28 [icssg_prueth]
[ 1437.110286]  prueth_xmit_free+0x130/0x178 [icssg_prueth]
[ 1437.115715]  emac_napi_tx_poll+0xd4/0x378 [icssg_prueth]
[ 1437.121131]  net_rx_action+0x114/0x380
[ 1437.124941]  efi_header_end+0x120/0x268
[ 1437.129001]  irq_exit+0xc0/0xe0
[ 1437.132209]  __handle_domain_irq+0x68/0xc0
[ 1437.136593]  gic_handle_irq+0x58/0x128
[ 1437.140540]  el1_irq+0xcc/0x180
[ 1437.143846]  arch_cpu_idle+0x18/0x28
[ 1437.147530]  default_idle_call+0x20/0x68
[ 1437.151477]  do_idle+0x218/0x268
[ 1437.154726]  cpu_startup_entry+0x28/0x50
[ 1437.158814]  rest_init+0xd4/0xe4
[ 1437.162059]  arch_call_rest_init+0x10/0x1c
[ 1437.166475]  start_kernel+0x478/0x4b0
[ 1437.170188] Code: c8027c01 35ffffa2 17fffff1 d4210000 (d4210000)
[ 1437.176338] ---[ end trace 63345c0a57faac60 ]---
[ 1437.180954] Kernel panic - not syncing: Oops - BUG: Fatal exception in interrupt
[ 1437.188343] SMP: stopping secondary CPUs
[ 1437.192292] Kernel Offset: disabled
[ 1437.195775] CPU features: 0x00040002,2000200c
[ 1437.200121] Memory Limit: none
[ 1437.203175] ---[ end Kernel panic - not syncing: Oops - BUG: Fatal exception in interrupt ]---

Hello,

I will defer to Daolin to confirm from a SW side, but I suspect that the MAC interface may be the issue at this point. Link up/down is dependent on either SMI/LED which is very low speed, while ping stresses the entire signal chain. Assuming that MDI is okay at this point due to link, the MAC interface (I assume RGMII or SGMII) may be of issue. Please refer to our troubleshooting guide for next steps.

Sincerely,

Gerome

Hi，

I do not quite understand what you said. Which part do you doubt? Is it a delay in sending and receiving? Following the link you provided I need to confirm the actual delay between my sending or receiving and the clock?This kind of situation does not happen often.

Hello,

After powering on today, I found that the handle could not be recognized before. This is the startup information. I hope you can analyze it.

U-Boot 2021.01-00001-g7e12ed6f28-dirty (Nov 25 2024 - 12:04:53 +0800)

SoC:   AM64X SR2.0 HS-FS
Model: Texas Instruments AM642 EVM
EEPROM not available at 80, trying to read at 81
Reading on-board EEPROM at 0x51 failed -1
DRAM:  2 GiB
NAND:  0 MiB
MMC:   mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from MMC... OK
In:    serial@2800000
Out:   serial@2800000
Err:   serial@2800000
EEPROM not available at 80, trying to read at 81
Reading on-board EEPROM at 0x51 failed -1
Net:   eth0: ethernet@8000000port@1
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc0(part 0) is current device
SD/MMC found on device 0
Failed to load 'boot.scr'
** Unrecognized filesystem type **
19079680 bytes read in 91 ms (200 MiB/s)
39813 bytes read in 2 ms (19 MiB/s)
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Device Tree to 000000008fef3000, end 000000008fffffff ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 5.10.168-g2c23e6c538 (byf@byf-virtual-machine) (aarch64-none-linux-gnu-gcc (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 9.2.1 20191025, GNU ld (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 2.33.1.20191209) #1 SMP PREEMPT Sat Nov 23 11:19:17 CST 2024
[    0.000000] Machine model: Texas Instruments AM642 EVM
[    0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002800000 (options '')
[    0.000000] printk: bootconsole [ns16550a0] enabled
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a0000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a0100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a2000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a2100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node m4f-dma-memory@a4000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node m4f-memory@a4100000, compatible id shared-dma-pool
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000080000000-0x000000009e7fffff]
[    0.000000]   node   0: [mem 0x000000009e800000-0x00000000a0ffffff]
[    0.000000]   node   0: [mem 0x00000000a1000000-0x00000000a1ffffff]
[    0.000000]   node   0: [mem 0x00000000a2000000-0x00000000a2ffffff]
[    0.000000]   node   0: [mem 0x00000000a3000000-0x00000000a3ffffff]
[    0.000000]   node   0: [mem 0x00000000a4000000-0x00000000a57fffff]
[    0.000000]   node   0: [mem 0x00000000a5800000-0x00000000ffffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000ffffffff]
[    0.000000] cma: Reserved 512 MiB at 0x00000000dd000000
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.1 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: Trusted OS migration not required
[    0.000000] psci: SMC Calling Convention v1.2
[    0.000000] percpu: Embedded 22 pages/cpu s51288 r8192 d30632 u90112
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: detected: ARM erratum 845719
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 516096
[    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 mtdparts=fc40000.spi.0:1m(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),256k(ospi.env),256k(ospi.env.backup),57088k@8m(ospi.rootfs),256k(ospi.phypattern);omap2-nand.0:2m(NAND.tiboot3),2m(NAND.tispl),2m(NAND.tiboot3.backup),4m(NAND.u-boot),256k(NAND.u-boot-env),256k(NAND.u-boot-env.backup),-(NAND.file-system) root=PARTUUID=7f0476d7-01 rw rootfstype=ext4 rootwait
[    0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] Memory: 1431616K/2097152K available (11200K kernel code, 1160K rwdata, 4304K rodata, 1856K init, 433K bss, 141248K reserved, 524288K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu:     RCU event tracing is enabled.
[    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2.
[    0.000000]  Trampoline variant of Tasks RCU enabled.
[    0.000000]  Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[    0.000000] GICv3: 256 SPIs implemented
[    0.000000] GICv3: 0 Extended SPIs implemented
[    0.000000] GICv3: Distributor has no Range Selector support
[    0.000000] GICv3: 16 PPIs implemented
[    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001840000
[    0.000000] ITS [mem 0x01820000-0x0182ffff]
[    0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS
[    0.000000] ITS@0x0000000001820000: Devices Table too large, reduce ids 20->19
[    0.000000] ITS@0x0000000001820000: allocated 524288 Devices @80800000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x0000000080030000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000080040000
[    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
[    0.000005] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.008541] Console: colour dummy device 80x25
[    0.013135] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[    0.023809] pid_max: default: 32768 minimum: 301
[    0.028636] LSM: Security Framework initializing
[    0.033423] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    0.040998] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    0.050974] rcu: Hierarchical SRCU implementation.
[    0.056231] Platform MSI: msi-controller@1820000 domain created
[    0.062573] PCI/MSI: /bus@f4000/interrupt-controller@1800000/msi-controller@1820000 domain created
[    0.071833] EFI services will not be available.
[    0.076711] smp: Bringing up secondary CPUs ...
I/TC: Secondary CPU 1 initializing
I/TC: Secondary CPU 1 switching to normal world boot
[    0.090322] Detected VIPT I-cache on CPU1
[    0.090365] GICv3: CPU1: found redistributor 1 region 0:0x0000000001860000
[    0.090380] GICv3: CPU1: using allocated LPI pending table @0x0000000080050000
[    0.090448] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.090582] smp: Brought up 1 node, 2 CPUs
[    0.119966] SMP: Total of 2 processors activated.
[    0.124780] CPU features: detected: 32-bit EL0 Support
[    0.130055] CPU features: detected: CRC32 instructions
[    0.144064] CPU: All CPU(s) started at EL2
[    0.148268] alternatives: patching kernel code
[    0.154064] devtmpfs: initialized
[    0.164221] KASLR disabled due to lack of seed
[    0.169030] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.179006] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.205387] pinctrl core: initialized pinctrl subsystem
[    0.211453] DMI not present or invalid.
[    0.216184] NET: Registered protocol family 16
[    0.222690] DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations
[    0.230097] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.238206] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.246995] thermal_sys: Registered thermal governor 'step_wise'
[    0.247003] thermal_sys: Registered thermal governor 'power_allocator'
[    0.253609] cpuidle: using governor menu
[    0.264584] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.271595] ASID allocator initialised with 65536 entries
[    0.303117] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.309995] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[    0.316844] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.323694] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[    0.331937] cryptd: max_cpu_qlen set to 1000
[    0.339854] k3-chipinfo 43000014.chipid: Family:AM64X rev:SR2.0 JTAGID[0x1bb3802f] Detected
[    0.349466] iommu: Default domain type: Translated
[    0.354895] SCSI subsystem initialized
[    0.359219] mc: Linux media interface: v0.10
[    0.363616] videodev: Linux video capture interface: v2.00
[    0.369312] pps_core: LinuxPPS API ver. 1 registered
[    0.374385] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.383726] PTP clock support registered
[    0.387766] EDAC MC: Ver: 3.0.0
[    0.391832] omap-mailbox 29020000.mailbox: omap mailbox rev 0x66fc9100
[    0.398740] omap-mailbox 29040000.mailbox: omap mailbox rev 0x66fc9100
[    0.405570] omap-mailbox 29060000.mailbox: omap mailbox rev 0x66fc9100
[    0.413027] FPGA manager framework
[    0.416626] Advanced Linux Sound Architecture Driver Initialized.
[    0.424043] clocksource: Switched to clocksource arch_sys_counter
[    0.430598] VFS: Disk quotas dquot_6.6.0
[    0.434683] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.448186] NET: Registered protocol family 2
[    0.452932] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.462020] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear)
[    0.470829] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.479056] TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear)
[    0.486803] TCP: Hash tables configured (established 16384 bind 16384)
[    0.493730] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear)
[    0.500636] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear)
[    0.508169] NET: Registered protocol family 1
[    0.513323] RPC: Registered named UNIX socket transport module.
[    0.519420] RPC: Registered udp transport module.
[    0.524229] RPC: Registered tcp transport module.
[    0.529034] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.535625] NET: Registered protocol family 44
[    0.540182] PCI: CLS 0 bytes, default 64
[    0.545033] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[    0.558016] Initialise system trusted keyrings
[    0.562865] workingset: timestamp_bits=46 max_order=19 bucket_order=0
[    0.573864] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.580743] NFS: Registering the id_resolver key type
[    0.586019] Key type id_resolver registered
[    0.590301] Key type id_legacy registered
[    0.594481] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.601333] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.609120] 9p: Installing v9fs 9p2000 file system support
[    0.657798] Key type asymmetric registered
[    0.662006] Asymmetric key parser 'x509' registered
[    0.667055] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
[    0.674623] io scheduler mq-deadline registered
[    0.679252] io scheduler kyber registered
[    0.685777] pinctrl-single 4084000.pinctrl: 33 pins, size 132
[    0.692220] pinctrl-single f4000.pinctrl: 180 pins, size 720
[    0.699138] pinctrl-single a40000.timesync-router: 512 pins, size 2048
[    0.715216] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[    0.738099] brd: module loaded
[    0.749618] loop: module loaded
[    0.753895] megasas: 07.714.04.00-rc1
[    0.762048] tun: Universal TUN/TAP device driver, 1.6
[    0.767963] igbvf: Intel(R) Gigabit Virtual Function Network Driver
[    0.774387] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    0.780507] sky2: driver version 1.30
[    0.785314] VFIO - User Level meta-driver version: 0.3
[    0.791841] i2c /dev entries driver
[    0.796699] sdhci: Secure Digital Host Controller Interface driver
[    0.803041] sdhci: Copyright(c) Pierre Ossman
[    0.808243] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.815198] ledtrig-cpu: registered to indicate activity on CPUs
[    0.821833] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[    0.830139] optee: probing for conduit method.
I/TC: Reserved shared memory is enabled
I/TC: Dynamic shared memory is enabled
I/TC: Normal World virtualization support is disabled
I/TC: Asynchronous notifications are disabled
[    0.834775] optee: revision 3.20 (8e74d476)
[    0.851421] optee: dynamic shared memory is enabled
[    0.861165] optee: initialized driver
[    0.867454] NET: Registered protocol family 17
[    0.872222] 9pnet: Installing 9P2000 support
[    0.876700] Key type dns_resolver registered
[    0.881558] Loading compiled-in X.509 certificates
[    0.903463] ti-sci 44043000.dmsc: lpm region is required for suspend but not provided.
[    0.911665] ti-sci 44043000.dmsc: ABI: 3.1 (firmware rev 0x0008 '8.6.4--v08.06.04 (Chill Capybar')
[    0.966386] omap-gpmc 3b000000.memory-controller: GPMC revision 6.0
[    0.972881] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
[    0.981298] ti-sci-intr bus@f4000:bus@4000000:interrupt-controller1: Interrupt Router 5 domain created
[    0.991113] ti-sci-intr bus@f4000:interrupt-controller0: Interrupt Router 3 domain created
[    0.999950] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created
[    1.021726] ti-udma 485c0100.dma-controller: Number of rings: 68
[    1.029376] ti-udma 485c0100.dma-controller: Channels: 24 (bchan: 12, tchan: 6, rchan: 6)
[    1.039696] ti-udma 485c0000.dma-controller: Number of rings: 288
[    1.055428] ti-udma 485c0000.dma-controller: Channels: 44 (tchan: 29, rchan: 15)
[    1.066513] printk: console [ttyS2] disabled
[    1.070977] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 16, base_baud = 3000000) is a 8250
[    1.079744] printk: console [ttyS2] enabled
[    1.079744] printk: console [ttyS2] enabled
[    1.088187] printk: bootconsole [ns16550a0] disabled
[    1.088187] printk: bootconsole [ns16550a0] disabled
[    1.099905] 2810000.serial: ttyS3 at MMIO 0x2810000 (irq = 17, base_baud = 3000000) is a 8250
[    1.110077] 2820000.serial: ttyS4 at MMIO 0x2820000 (irq = 18, base_baud = 3000000) is a 8250
[    1.120298] 2830000.serial: ttyS5 at MMIO 0x2830000 (irq = 19, base_baud = 3000000) is a 8250
[    1.133697] spi-nor spi0.0: s28hs512t (65536 Kbytes)
[    1.138727] 7 cmdlinepart partitions found on MTD device fc40000.spi.0
[    1.145248] Creating 7 MTD partitions on "fc40000.spi.0":
[    1.150643] 0x000000000000-0x000000100000 : "ospi.tiboot3"
[    1.157446] 0x000000100000-0x000000300000 : "ospi.tispl"
[    1.163956] 0x000000300000-0x000000700000 : "ospi.u-boot"
[    1.170600] 0x000000700000-0x000000740000 : "ospi.env"
[    1.177043] 0x000000740000-0x000000780000 : "ospi.env.backup"
[    1.184114] 0x000000800000-0x000003fc0000 : "ospi.rootfs"
[    1.190727] 0x000003fc0000-0x000004000000 : "ospi.phypattern"
[    1.205534] am65-cpts 39000000.cpts: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:0
[    1.216269] mmc0: CQHCI version 5.10
[    1.229341] wlan_en: supplied by com8_ls_en
[    1.236007] mmc1: CQHCI version 5.10
[    1.236117] debugfs: Directory 'pd:114' with parent 'pm_genpd' already present!
[    1.258459] ALSA device list:
[    1.261466]   No soundcards found.
[    1.264672] mmc0: SDHCI controller on fa10000.mmc [fa10000.mmc] using ADMA 64-bit
[    1.282681] mmc1: SDHCI controller on fa00000.mmc [fa00000.mmc] using ADMA 64-bit
[    1.291055] Waiting for root device PARTUUID=7f0476d7-01...
[    1.300094] sdhci-am654 fa00000.mmc: card claims to support voltages below defined range
[    1.320396] mmc1: new high speed SDIO card at address 0001
[    1.361298] mmc0: Command Queue Engine enabled
[    1.365775] mmc0: new HS200 MMC card at address 0001
[    1.371538] mmcblk0: mmc0:0001 G1M15L 29.6 GiB
[    1.376305] mmcblk0boot0: mmc0:0001 G1M15L partition 1 31.5 MiB
[    1.382416] mmcblk0boot1: mmc0:0001 G1M15L partition 2 31.5 MiB
[    1.388566] mmcblk0rpmb: mmc0:0001 G1M15L partition 3 4.00 MiB, chardev (237:0)
[    1.397375]  mmcblk0: p1
[    1.572882] EXT4-fs (mmcblk0p1): 1 orphan inode deleted
[    1.578190] EXT4-fs (mmcblk0p1): recovery complete
[    1.585569] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[    1.593794] VFS: Mounted root (ext4 filesystem) on device 179:1.
[    1.600325] devtmpfs: mounted
[    1.604693] Freeing unused kernel memory: 1856K
[    1.609347] Run /sbin/init as init process
[    1.692805] systemd[1]: System time before build time, advancing clock.
[    1.732847] NET: Registered protocol family 10
[    1.738457] Segment Routing with IPv6
[    1.761946] systemd[1]: systemd 244.5+ running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid)
[    1.784254] systemd[1]: Detected architecture arm64.

Welcome to Arago 2021.09!

[    1.817554] systemd[1]: Set hostname to <am64xx-evm>.
[    2.120300] systemd[1]: /lib/systemd/system/startwlansta.service:7: Unknown key name 'After' in section 'Service', ignoring.
[    2.132978] systemd[1]: /lib/systemd/system/startwlanap.service:7: Unknown key name 'After' in section 'Service', ignoring.
[    2.168237] systemd[1]: /lib/systemd/system/irqbalanced.service:6: Unknown key name 'ConditionCPUs' in section 'Unit', ignoring.
[    2.208133] systemd[1]: /lib/systemd/system/docker.socket:6: ListenStream= references a path below legacy directory /var/run/, updating /var/run/docker.sock → /run/docker.sock; please update the unit file accordingly.
[    2.345939] random: systemd: uninitialized urandom read (16 bytes read)
[    2.357506] systemd[1]: Created slice system-getty.slice.
[  OK  ] Created slice system-getty.slice.
[    2.380289] random: systemd: uninitialized urandom read (16 bytes read)
[    2.389383] systemd[1]: Created slice system-serial\x2dgetty.slice.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[    2.412292] random: systemd: uninitialized urandom read (16 bytes read)
[    2.421229] systemd[1]: Created slice system-syslog\x2dng.slice.
[  OK  ] Created slice system-syslog\x2dng.slice.
[    2.446494] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    2.468726] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Dispatch Password …ts to Console Directory Watch.
[    2.492630] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Forward Password R…uests to Wall Directory Watch.
[    2.516592] systemd[1]: Reached target Paths.
[  OK  ] Reached target Paths.
[    2.536375] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[    2.556367] systemd[1]: Reached target Slices.
[  OK  ] Reached target Slices.
[    2.576376] systemd[1]: Reached target Swap.
[  OK  ] Reached target Swap.
[    2.615732] systemd[1]: Listening on RPCbind Server Activation Socket.
[  OK  ] Listening on RPCbind Server Activation Socket.
[    2.640497] systemd[1]: Reached target RPC Port Mapper.
[  OK  ] Reached target RPC Port Mapper.
[    2.666083] systemd[1]: Listening on Process Core Dump Socket.
[  OK  ] Listening on Process Core Dump Socket.
[    2.688752] systemd[1]: Listening on initctl Compatibility Named Pipe.
[  OK  ] Listening on initctl Compatibility Named Pipe.
[    2.716451] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[    2.725506] systemd[1]: Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[    2.749117] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[    2.769332] systemd[1]: Listening on Network Service Netlink Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[    2.793126] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    2.816851] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[    2.846468] systemd[1]: Mounting Huge Pages File System...
         Mounting Huge Pages File System...
[    2.874120] systemd[1]: Mounting POSIX Message Queue File System...
         Mounting POSIX Message Queue File System...
[    2.902189] systemd[1]: Mounting Kernel Debug File System...
         Mounting Kernel Debug File System...
[    2.930499] systemd[1]: Mounting Temporary Directory (/tmp)...
         Mounting Temporary Directory (/tmp)...
[    2.955334] systemd[1]: Starting Create list of static device nodes for the current kernel...
         Starting Create list of st…odes for the current kernel...
[    2.986289] systemd[1]: Starting RPC Bind...
         Starting RPC Bind...
[    3.004687] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[    3.021964] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[    3.045747] systemd[1]: Starting Load Kernel Modules...
         Starting Load Kernel Modules...
[    3.070248] systemd[1]: Starting Remount Root and Kernel File Systems...
         Starting Remount Root and Kernel File Systems cryptodev: loading out-of-tree module taints kernel.
[0m...
[    3.108595] cryptodev: driver 1.10 loaded.
[    3.111340] systemd[1]: Starting udev Coldplug all Devices...
[    3.119534] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)
         Starting udev Coldplug all Devices...
[    3.156252] systemd[1]: Started RPC Bind.
[  OK  ] Started RPC Bind.
[    3.177414] systemd[1]: Started Journal Service.
[  OK  ] Started Journal Service.
[  OK  ] Mounted Huge Pages File System.
[  OK  ] Mounted POSIX Message Queue File System.
[  OK  ] Mounted Kernel Debug File System.
[  OK  ] Mounted Temporary Directory (/tmp).
[  OK  ] Started Create list of sta… nodes for the current kernel.
[  OK  ] Started Load Kernel Modules.
[  OK  ] Started Remount Root and Kernel File Systems.
         Mounting Kernel Configuration File System...
         Starting Flush Journal to Persistent Storage    3.351771] random: systemd-journal: uninitialized urandom read (16 bytes read)
0m...
[    3.372546] random: systemd: uninitialized urandom read (16 bytes read)
[    3.388770] systemd-journald[175]: Received client request to flush runtime journal.
         Starting Apply Kernel Variables...
[    3.405325] random: systemd-journal: uninitialized urandom read (16 bytes read)
         Starting Create Static Device Nodes in /dev...
[  OK  ] Mounted Kernel Configuration File System.
[  OK  ] Started Flush Journal to Persistent Storage.
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Reached target Local File Systems (Pre).
         Mounting /media/ram...
         Mounting /var/volatile...
         Starting udev Kernel Device Manager...
[  OK  ] Mounted /media/ram.
[  OK  ] Mounted /var/volatile.
         Starting Load/Save Random Seed...
[  OK  ] Reached target Local File Systems.
         Starting Create Volatile Files and Directories...
[  OK  ] Started udev Coldplug all Devices.
         Starting udev Wait for Complete Device Initialization...
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Started Create Volatile Files and Directories.
         Starting Network Time Synchronization...
         Starting Update UTMP about System Boot/Shutdown...
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Started Network Time Synchronization.
[  OK  ] Reached target System Time Set.
[  OK  ] Reached target System Time Synchronized.
[    4.480914] random: systemd: uninitialized urandom read (16 bytes read)
[    4.608492] random: crng init done
[    4.611922] random: 64 urandom warning(s) missed due to ratelimiting
[  OK  ] Started Load/Save Random Seed.
[    4.814713] davinci_mdio 30032400.mdio: Configuring MDIO in manual mode
[    4.849230] k3-m4-rproc 5000000.m4fss: assigned reserved memory node m4f-dma-memory@a4000000
[    4.863516] k3-m4-rproc 5000000.m4fss: configured M4 for remoteproc mode
[    4.872241] davinci_mdio 30032400.mdio: davinci mdio revision 1.7, bus freq 1000000
[    4.878876] k3-m4-rproc 5000000.m4fss: local reset is deasserted for device
[    4.889511] mdio_bus 30032400.mdio: MDIO device at address 1 is missing.
[    4.909832] davinci_mdio 30032400.mdio: phy[0]: device 30032400.mdio:00, driver TI DP83867
[    4.934169] remoteproc remoteproc0: 5000000.m4fss is available
[    4.980957] remoteproc remoteproc0: powering up 5000000.m4fss
[    4.987079] remoteproc remoteproc0: Booting fw image am64-mcu-m4f0_0-fw, size 86084
[    5.009542]  remoteproc0#vdev0buffer: assigned reserved memory node m4f-dma-memory@a4000000
[    5.020958] virtio_rpmsg_bus virtio0: rpmsg host is online
[    5.032324]  remoteproc0#vdev0buffer: registered virtio0 (type 7)
[    5.038706] remoteproc remoteproc0: remote processor 5000000.m4fss is now up
[    5.046283] platform 78000000.r5f: configured R5F for remoteproc mode
[    5.048387] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xd
[    5.062746] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xe
[    5.070619] platform 78000000.r5f: assigned reserved memory node r5f-dma-memory@a0000000
[    5.136630] remoteproc remoteproc1: 78000000.r5f is available
[    5.177224] remoteproc remoteproc1: powering up 78000000.r5f
[    5.183067] remoteproc remoteproc1: Booting fw image am64-main-r5f0_0-fw, size 86352
[    5.195950] platform 78400000.r5f: configured R5F for remoteproc mode
[    5.203378]  remoteproc1#vdev0buffer: assigned reserved memory node r5f-dma-memory@a0000000
[    5.213274] virtio_rpmsg_bus virtio1: rpmsg host is online
[    5.221148]  remoteproc1#vdev0buffer: registered virtio1 (type 7)
[    5.227389] remoteproc remoteproc1: remote processor 78000000.r5f is now up
[    5.236139] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xe
[    5.263980] platform 78400000.r5f: assigned reserved memory node r5f-dma-memory@a2000000
[    5.321400] remoteproc remoteproc3: 30034000.pru is available
[    5.327244] remoteproc remoteproc2: 78400000.r5f is available
[    5.328927] remoteproc remoteproc2: powering up 78400000.r5f
[    5.343128] remoteproc remoteproc2: Booting fw image am64-main-r5f1_0-fw, size 93260
[    5.355751]  remoteproc2#vdev0buffer: assigned reserved memory node r5f-dma-memory@a2000000
[    5.368746] virtio_rpmsg_bus virtio2: rpmsg host is online
[    5.374557]  remoteproc2#vdev0buffer: registered virtio2 (type 7)
[    5.385852] remoteproc remoteproc2: remote processor 78400000.r5f is now up
[    5.400243] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0xe
[    5.451439] remoteproc remoteproc4: 30004000.rtu is available
[    5.504478] remoteproc remoteproc5: 3000a000.txpru is available
[    5.560635] remoteproc remoteproc6: 30038000.pru is available
[    5.626560] remoteproc remoteproc7: 30006000.rtu is available
[    5.717087] remoteproc remoteproc8: 3000c000.txpru is available
[    5.828933] remoteproc remoteproc9: 300b4000.pru is available
[    5.861046] remoteproc remoteproc10: 30084000.rtu is available
[    5.947457] remoteproc remoteproc11: 3008a000.txpru is available
[    5.960868] remoteproc remoteproc12: 300b8000.pru is available
[    5.999794] remoteproc remoteproc13: 30086000.rtu is available
[    6.032558] remoteproc remoteproc14: 3008c000.txpru is available
[    7.039112] icssg-prueth icssg0-eth: port 1: using random MAC addr: 42:3f:42:20:59:fa
[    7.051972] icssg-prueth icssg0-eth: port 2: using random MAC addr: ba:26:9f:37:75:cf
[    7.071241] TI DP83867 30032400.mdio:00: attached PHY driver [TI DP83867] (mii_bus:phy_addr=30032400.mdio:00, irq=POLL)
[    7.093088] icssg-prueth icssg0-eth: couldn't connect to phy ethernet-phy@1
[    7.108168] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000360
[    7.121224] Mem abort info:
[    7.124205]   ESR = 0x96000006
[    7.127272]   EC = 0x25: DABT (current EL), IL = 32 bits
[    7.133646]   SET = 0, FnV = 0
[    7.137677]   EA = 0, S1PTW = 0
[    7.141836] Data abort info:
[    7.145647]   ISV = 0, ISS = 0x00000006
[    7.152883]   CM = 0, WnR = 0
[    7.155955] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000084380000
[    7.167910] [0000000000000360] pgd=0000000084381003, p4d=0000000084381003, pud=0000000084382003, pmd=0000000000000000
[    7.178661] Internal error: Oops: 96000006 [#1] PREEMPT SMP
[    7.184237] Modules linked in: irq_pruss_intc icssg_prueth crct10dif_ce pru_rproc icss_iep wlcore_sdio ti_k3_r5_remoteproc cdns3_ti virtio_rpmsg_bus rti_wdt ti_k3_m4_remoteproc sa2ul sha512_generic pruss authenc optee_rng rng_core sch_fq_codel cryptodev(O) ipv6
[    7.207399] CPU: 0 PID: 223 Comm: kworker/0:4 Tainted: G           O      5.10.168-g2c23e6c538 #1
[    7.216261] Hardware name: Texas Instruments AM642 EVM (DT)
[    7.221850] Workqueue: events deferred_probe_work_func
[    7.226997] pstate: 40000005 (nZcv daif -PAN -UAO -TCO BTYPE=--)
[    7.233006] pc : phy_attached_print+0x30/0x120
[    7.237453] lr : phy_attached_info+0x14/0x20
[    7.241722] sp : ffff80001193ba00
[    7.245037] x29: ffff80001193ba00 x28: ffff0000043f8080
[    7.250349] x27: 0000000000030000 x26: 0000000000000000
[    7.255662] x25: ffff0000040f1c80 x24: ffff0000002a0010
[    7.260974] x23: ffff0000002a0000 x22: ffff0000043f8280
[    7.266286] x21: ffff0000040f1c80 x20: 0000000000000000
[    7.271599] x19: 0000000000000000 x18: 0000000000000000
[    7.276908] x17: 0000000000000000 x16: 0000000000000000
[    7.282217] x15: 0000724eee473b84 x14: 00000000000003ea
[    7.287528] x13: 00000000000003ea x12: 0000000000000000
[    7.292838] x11: 0000000000001bb4 x10: 00000000000009f0
[    7.298148] x9 : ffff80001193b760 x8 : ffff0000040f26d0
[    7.303460] x7 : ffff00007fbd06c0 x6 : ffff00007fbd0640
[    7.308769] x5 : 0000000000000000 x4 : ffff00007fbc6ab8
[    7.314078] x3 : ffff00007fbcd9f8 x2 : 2c707587e8008b00
[    7.319390] x1 : 0000000000000000 x0 : 0000000000000000
[    7.324701] Call trace:
[    7.327155]  phy_attached_print+0x30/0x120
[    7.331253]  phy_attached_info+0x14/0x20
[    7.335193]  prueth_probe+0x3e4/0x9d8 [icssg_prueth]
[    7.340164]  platform_drv_probe+0x54/0xa8
[    7.344178]  really_probe+0xec/0x400
[    7.347762]  driver_probe_device+0x58/0xb8
[    7.351861]  __device_attach_driver+0xb8/0xe0
[    7.356222]  bus_for_each_drv+0x78/0xc8
[    7.360062]  __device_attach+0xf8/0x188
[    7.363902]  device_initial_probe+0x14/0x20
[    7.368088]  bus_probe_device+0x9c/0xa8
[    7.371925]  deferred_probe_work_func+0x88/0xc0
[    7.376461]  process_one_work+0x1a0/0x348
[    7.380475]  worker_thread+0x4c/0x440
[    7.384143]  kthread+0x140/0x160
[    7.387380]  ret_from_fork+0x10/0x30
[    7.390968] Code: f9001bf7 a9090fe2 a90a17e4 a90b1fe6 (f941b000)
[    7.397063] ---[ end trace d4d8ee6ce8f3f3d5 ]---
[    7.438929] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[  OK  ] Listening on Load/Save RF …itch Status /dev/rfkill Watch.
[    7.481653] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    7.482942] usbcore: registered new interface driver usbfs
[    7.497362] usbcore: registered new interface driver hub
[    7.510366] usbcore: registered new device driver usb
[    7.601916] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[    7.607570] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[    7.615653] xhci-hcd xhci-hcd.1.auto: hcc params 0x200073c9 hci version 0x100 quirks 0x0000002000010010
[    7.625183] xhci-hcd xhci-hcd.1.auto: irq 526, io mem 0x0f410000
[    7.631602] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[    7.637304] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[    7.645070] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed
[    7.651956] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[    7.660274] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    7.667566] usb usb1: Product: xHCI Host Controller
[    7.672504] usb usb1: Manufacturer: Linux 5.10.168-g2c23e6c538 xhci-hcd
[    7.679138] usb usb1: SerialNumber: xhci-hcd.1.auto
[    7.684898] hub 1-0:1.0: USB hub found
[    7.688857] hub 1-0:1.0: 1 port detected
[    7.693550] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    7.703361] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[    7.711787] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    7.719116] usb usb2: Product: xHCI Host Controller
[    7.724085] usb usb2: Manufacturer: Linux 5.10.168-g2c23e6c538 xhci-hcd
[    7.730739] usb usb2: SerialNumber: xhci-hcd.1.auto
[    7.736526] hub 2-0:1.0: USB hub found
[    7.740405] hub 2-0:1.0: 1 port detected
[  OK  ] Started udev Wait for Complete Device Initialization.
[  OK  ] Started Hardware RNG Entropy Gatherer Daemon.
[  OK  ] Reached target System Initialization.
[  OK  ] Started Daily rotation of log files.
[  OK  ] Started Timer service to update the IP on OLED each 10s.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Reached target Timers.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Listening on D-Bus System Message Bus Socket.
         Starting Docker Socket for the API.
[    7.948181] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[  OK  ] Listening on dropbear.socket.
         Starting Reboot and dump vmcore via kexec...
[  OK  ] Listening on Docker Socket for the API.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
[  OK  ] Started Job spooling tools.
[  OK  ] Started Periodic Command Scheduler.
[  OK  ] Started D-Bus System Message Bus.
[    8.126213] usb 1-1: New USB device found, idVendor=2c7c, idProduct=0125, bcdDevice= 3.18
         Starting Ethernet Bridge Filtering Tables.[    8.136160] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
..
[    8.152134] usb 1-1: Product: Android
[    8.155821] usb 1-1: Manufacturer: Android
         Starting Print notice about GPLv3 packages...
         Starting IPv6 Packet Filtering Framework...
         Starting IPv4 Packet Filtering Framework...
[  OK  ] Started irqbalance daemon.
         Starting Matrix GUI...
         Starting startwlanap...
         Starting startwlansta...
         Starting System Logger Daemon "default" instance...
         Starting Login Service...
[  OK  ] Started TEE Supplicant.
         Starting telnetd.service...
[  OK  ] Started Reboot and dump vmcore via kexec.
[  OK  ] Started Ethernet Bridge Filtering Tables.
[  OK  ] Started IPv6 Packet Filtering Framework.
[  OK  ] Started IPv4 Packet Filtering Framework.
[  OK  ] Started Matrix GUI.
[  OK  ] Started startwlanap.
[  OK  ] Started startwlansta.
[  OK  ] Reached target Network (Pre).
         Starting Network Service...
[  OK  ] Started telnetd.service.
         Starting LSB: Expand Rootfs of boot device...
         Starting syslog.service...
[    8.805370] usbcore: registered new interface driver option
[    8.865745] usbcore: registered new interface driver cdc_wdm
[    8.917917] usbserial: USB Serial support registered for GSM modem (1-port)
[    8.986873] cdc_ether 1-1:1.4 usb0: register 'cdc_ether' at usb-xhci-hcd.1.auto-1, CDC Ethernet Device, da:95:8f:e8:3a:19
[  OK  ] Started System Logger Daemon "default" instance.
[  OK  ] Started Network Service.
         Starting Wait for Network to be Configured[    9.097814] usbcore: registered new interface driver cdc_ether
...
         Starting Network Name Resolution...
[    9.131106] usbcore: registered new interface driver qmi_wwan
[    9.152368] option 1-1:1.0: GSM modem (1-port) converter detected
[    9.224671] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB0
[  OK  ] Started syslog.service.
[    9.308579] usbcore: registered new interface driver qmi_wwan_q
[    9.367942] option 1-1:1.1: GSM modem (1-port) converter detected
[    9.396716] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB1
[    9.460879] option 1-1:1.2: GSM modem (1-port) converter detected
[    9.483461] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB2
[    9.542854] option 1-1:1.3: GSM modem (1-port) converter detected
[    9.566858] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB3
[   10.069543] startwlanap.sh[553]: AM64xSK-AP
[   10.070080] startwlanap.sh[553]: AM64xSK-AP_ ..>] [meshid <meshid>] [lowpri,flush,ap-force,duration-mandatory] [randomise[=<addr>/<mask>]] [ssid <ssid>*|passive] ..>] [meshid <meshid>] [lowpri,flush,ap-force,duration-mandatory] [randomise[=<addr>/<mask>]] [ssid <ssid>*|passive]
[   10.084703] startwlanap.sh[624]: sed: unmatched '/'
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
        autoconf
        bash
        bc
        binutils
        cifs-utils
        coreutils-stdbuf
        coreutils
        cpio
        cpp-symlinks
        cpp
        dosfstools
        elfutils
        g++-symlinks
        g++
        gawk
        gcc-symlinks
        gcc
        gdb
        gdbserver
        gettext
        gstreamer1.0-libav
        gzip
        hidapi
        less
        libasm1
        libbfd
        libdw1
        libelf1
        libgdbm-compat4
        libgdbm6
        libgettextlib
        libgettextsrc
        libgmp10
        libidn2-0
        libmpc3
        libmpfr6
        libreadline8
        libunistring2
        m4
        make
        nettle
        parted
        tar
        which

If you do not wish to distribute GPLv3 components please remove
the above packages prior to distribution.  This can be done using
the opkg remove command.  i.e.:
    opkg remove <package>
Where <package> is the name printed in the list above

NOTE: If the package is a dependency of another package you
      will be notified of the dependent packages.  You should
      use the --force-removal-of-dependent-packages option to
      also remove the dependent packages as well
***************************************************************
***************************************************************
[  OK  ] Started Print notice about GPLv3 packages.

Hello,

While waiting for Daolin to reply, the concern is on the MAC interface's signal integrity. It is advised to check the timing on that interface to understand whether or not setup/hold time requirements are being met.

Sincerely,

Gerome