Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E798DC6FA99 for ; Sun, 5 Mar 2023 18:13:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229696AbjCESNS (ORCPT ); Sun, 5 Mar 2023 13:13:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54002 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229485AbjCESNQ (ORCPT ); Sun, 5 Mar 2023 13:13:16 -0500 Received: from mail-wm1-x332.google.com (mail-wm1-x332.google.com [IPv6:2a00:1450:4864:20::332]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3E9FD86B6; Sun, 5 Mar 2023 10:13:13 -0800 (PST) Received: by mail-wm1-x332.google.com with SMTP id o11-20020a05600c4fcb00b003eb33ea29a8so3981590wmq.1; Sun, 05 Mar 2023 10:13:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:from:to:cc:subject :date:message-id:reply-to; bh=mqbwrljujP18pr0J91izh0ShFnouuP4ylInXLNUV8Cs=; b=mrIagg7oJ7aDVmWnAj0hUhf5gOjMZ6uWu7Xkp/YNgl+BhGZHc+VjssWiEj9yo0Yo49 S4YMsbmXObUMS/JIyziURTTVXKKV8B5/zcI5eMWEva2HfbreX/5Ld3/JMkwexiKn+9UZ o7xQCiUogLWxR/fnCy+vNZS+COUvZKeXCImGgECwxuk0QmP77LzWsYUGzY85k0X/ZJoG N6Jv4wU+YRNyjz7YECRny8izLNjVqdIn5BIM7/PBASCxi8WIpH97EBwfX+U/BF2d210a Ww7Qw3cFEZtX3w6scPm73EXaE0Smcc1fARIevDcpeVKIM/mn2VvqTe4z/VGHKXjLoaWt A+OA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=mqbwrljujP18pr0J91izh0ShFnouuP4ylInXLNUV8Cs=; b=CSepapxC18ZqOPvQV8QC8tHXwwlGg37Hb8g/pmbMRC5f3it9C8u93RjJCCwg4GD3JF cs6VfMx39NRa4gqxRlMYv1Q7M1iWRZ5MhXQ9NQDB1/gUTPvibLmp0Rd2ooBfG+X9644H ep6XK23UXe0QglT2Ftzxh4/rYj7F1f9o1OD0zwkhVYa8I6g5c7IQX13OAm6g8Icoe8cA Y/5g6XciqDaTpQzs8c9VUeKwCvaWYizzm2NwSpWPApTeKjDT9QJaXFp1Yd5HkTwAQ8JH 5usYe1AfDqtg86XCK7lwD4o6anBDPjLtSkTVeMY8eZaGGvzYqXtIuSe35Yy9xgH/73le y33A== X-Gm-Message-State: AO0yUKVRvI1f9M2ItqwwBQNwyzs8dQF6d7jZQA4qJTYcjOYn6Eof+QbT 2iEHLXcCBdcAVjAG10UrwrU= X-Google-Smtp-Source: AK7set9leCI9y/0pNB2cBetQqJXtFdQEO1uvCDpNMJM8iL+srfkDePZQ1bR8FJyV6BX7q9Txd18Fxw== X-Received: by 2002:a05:600c:4ece:b0:3de:d52:2cd2 with SMTP id g14-20020a05600c4ece00b003de0d522cd2mr7578238wmq.4.1678039991269; Sun, 05 Mar 2023 10:13:11 -0800 (PST) Received: from ?IPv6:2a02:168:6806:0:f511:380:84eb:e6f7? ([2a02:168:6806:0:f511:380:84eb:e6f7]) by smtp.gmail.com with ESMTPSA id p21-20020a05600c431500b003daf672a616sm7970342wme.22.2023.03.05.10.13.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 05 Mar 2023 10:13:10 -0800 (PST) Message-ID: <449bde236c08d5ab5e54abd73b645d8b29955894.camel@gmail.com> Subject: Re: [PATCH net-next v2 4/6] net: mdio: scan bus based on bus capabilities for C22 and C45 From: Klaus Kudielka To: Michael Walle , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Felix Fietkau , John Crispin , Sean Wang , Mark Lee , Lorenzo Bianconi , Matthias Brugger , Bryan Whitehead , UNGLinuxDriver@microchip.com, Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , Maxime Coquelin , Joel Stanley , Andrew Jeffery Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-aspeed@lists.ozlabs.org, Andrew Lunn , Jesse Brandeburg Date: Sun, 05 Mar 2023 19:13:09 +0100 In-Reply-To: <20230116-net-next-remove-probe-capabilities-v2-4-15513b05e1f4@walle.cc> References: <20230116-net-next-remove-probe-capabilities-v2-0-15513b05e1f4@walle.cc> <20230116-net-next-remove-probe-capabilities-v2-4-15513b05e1f4@walle.cc> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.46.4-1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2023-01-18 at 11:01 +0100, Michael Walle wrote: > From: Andrew Lunn >=20 > Now that all MDIO bus drivers which set probe_capabilities to > MDIOBUS_C22_C45 have been converted to use the name API for C45 > transactions, perform the scanning of the bus based on which methods > the bus provides. >=20 > Signed-off-by: Andrew Lunn > Signed-off-by: Michael Walle > Reviewed-by: Jesse Brandeburg Hello, On a Turris Omnia (Armada 385, Marvell 88E6176) this commit results in a strange boot behaviour. I see two distinct multi-second freezes in dmesg. Usually (up to the commit before), the (monolithic) kernel starts init after ~1.6 seconds, now it takes more than 6.... dmesg output below. Any idea, why this is happening? Best regards, Klaus [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 6.2.0-rc3+ (xxxx) (arm-linux-gnueabihf-gcc (De= bian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP Sun M= ar 5 16:20:57 CET 2023 [ 0.000000] CPU: ARMv7 Processor [414fc091] revision 1 (ARMv7), cr=3D10c= 5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instr= uction cache [ 0.000000] OF: fdt: Machine model: Turris Omnia [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000000000000-0x000000002fffffff] [ 0.000000] HighMem [mem 0x0000000030000000-0x000000003fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000000000-0x000000003fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000003ffff= fff] [ 0.000000] percpu: Embedded 12 pages/cpu s19604 r8192 d21356 u49152 [ 0.000000] pcpu-alloc: s19604 r8192 d21356 u49152 alloc=3D12*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1=20 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 26041= 6 [ 0.000000] Kernel command line: console=3DttyS0,115200 quiet root=3DPAR= TUUID=3D262ecdb3-01 mvneta.txq_number=3D2 mvneta.rxq_number=3D2 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 by= tes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 byte= s, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 1022716K/1048576K available (7168K kernel code, 590K= rwdata, 1776K rodata, 1024K init, 233K bss, 25860K reserved, 0K cma-reserv= ed, 262144K highmem) [ 0.000000] SLUB: HWalign=3D64, Order=3D0-3, MinObjects=3D0, CPUs=3D2, N= odes=3D1 [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=3D8 to nr_cpu_ids=3D= 2. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 2= 5 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=3D16, nr_cpu_ids= =3D2 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] L2C: DT/platform modifies aux control register: 0x06070000 -= > 0x16070000 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9 [ 0.000000] L2C-310 D prefetch enabled, offset 1 lines [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled [ 0.000000] L2C-310 Coherent cache controller enabled, 16 ways, 1024 kB [ 0.000000] L2C-310 Coherent: CACHE_ID 0x410054c9, AUX_CTRL 0x56070001 [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contentio= n. [ 0.000001] sched_clock: 64 bits at 800MHz, resolution 1ns, wraps every = 4398046511103ns [ 0.000012] clocksource: arm_global_timer: mask: 0xffffffffffffffff max_= cycles: 0xb881274fa3, max_idle_ns: 440795210636 ns [ 0.000026] Switching to timer-based delay loop, resolution 1ns [ 0.000153] Ignoring duplicate/late registration of read_current_timer d= elay [ 0.000159] clocksource: armada_370_xp_clocksource: mask: 0xffffffff max= _cycles: 0xffffffff, max_idle_ns: 76450417870 ns [ 0.000302] Calibrating delay loop (skipped), value calculated using tim= er frequency.. 1600.00 BogoMIPS (lpj=3D3200000) [ 0.000310] pid_max: default: 32768 minimum: 301 [ 0.000396] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, = linear) [ 0.000403] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 by= tes, linear) [ 0.000726] CPU: Testing write buffer coherency: ok [ 0.000749] CPU0: Spectre v2: using BPIALL workaround [ 0.000864] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.001188] cblist_init_generic: Setting adjustable number of callback q= ueues. [ 0.001192] cblist_init_generic: Setting shift to 1 and lim to 1. [ 0.001241] Setting up static identity map for 0x100000 - 0x100060 [ 0.001314] mvebu-soc-id: MVEBU SoC ID=3D0x6820, Rev=3D0x4 [ 0.001393] mvebu-pmsu: Initializing Power Management Service Unit [ 0.001458] rcu: Hierarchical SRCU implementation. [ 0.001460] rcu: Max phase no-delay instances is 1000. [ 0.001631] smp: Bringing up secondary CPUs ... [ 0.001833] Booting CPU 1 [ 0.001955] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.001962] CPU1: Spectre v2: using BPIALL workaround [ 0.002016] smp: Brought up 1 node, 2 CPUs [ 0.002020] SMP: Total of 2 processors activated (3200.00 BogoMIPS). [ 0.002025] CPU: All CPU(s) started in SVC mode. [ 0.002291] devtmpfs: initialized [ 0.004089] VFP support v0.3: implementor 41 architecture 3 part 30 vari= ant 9 rev 4 [ 0.004132] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xfffffff= f, max_idle_ns: 7645041785100000 ns [ 0.004141] futex hash table entries: 512 (order: 3, 32768 bytes, linear= ) [ 0.004196] pinctrl core: initialized pinctrl subsystem [ 0.004478] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.004981] DMA: preallocated 256 KiB pool for atomic coherent allocatio= ns [ 0.005337] thermal_sys: Registered thermal governor 'step_wise' [ 0.005440] mvebu-pmsu: CPU hotplug support is currently broken on Armad= a 38x: disabling [ 0.005445] mvebu-pmsu: CPU idle is currently broken on Armada 38x: disa= bling [ 0.010021] SCSI subsystem initialized [ 0.010039] libata version 3.00 loaded. [ 0.010094] usbcore: registered new interface driver usbfs [ 0.010107] usbcore: registered new interface driver hub [ 0.010123] usbcore: registered new device driver usb [ 0.010716] clocksource: Switched to clocksource arm_global_timer [ 0.011194] NET: Registered PF_INET protocol family [ 0.011303] IP idents hash table entries: 16384 (order: 5, 131072 bytes,= linear) [ 0.012144] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, = 4096 bytes, linear) [ 0.012157] Table-perturb hash table entries: 65536 (order: 6, 262144 by= tes, linear) [ 0.012164] TCP established hash table entries: 8192 (order: 3, 32768 by= tes, linear) [ 0.012201] TCP bind hash table entries: 8192 (order: 5, 131072 bytes, l= inear) [ 0.012316] TCP: Hash tables configured (established 8192 bind 8192) [ 0.012363] UDP hash table entries: 512 (order: 2, 16384 bytes, linear) [ 0.012389] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, lin= ear) [ 0.012498] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.013022] workingset: timestamp_bits=3D14 max_order=3D18 bucket_order= =3D4 [ 0.013133] Unpacking initramfs... [ 0.013356] NET: Registered PF_ALG protocol family [ 0.013390] Block layer SCSI generic (bsg) driver version 0.4 loaded (ma= jor 251) [ 0.013406] io scheduler bfq registered [ 0.018260] armada-38x-pinctrl f1018000.pinctrl: registered pinctrl driv= er [ 0.018567] gpio gpiochip0: Static allocation of GPIO base is deprecated= , use dynamic allocation. [ 0.018922] gpio gpiochip1: Static allocation of GPIO base is deprecated= , use dynamic allocation. [ 0.019318] mv_xor f1060800.xor: Marvell shared XOR driver [ 0.047355] mv_xor f1060800.xor: Marvell XOR (Descriptor Mode): ( xor cp= y intr ) [ 0.047527] mv_xor f1060900.xor: Marvell shared XOR driver [ 0.075302] mv_xor f1060900.xor: Marvell XOR (Descriptor Mode): ( xor cp= y intr ) [ 0.075544] Serial: 8250/16550 driver, 5 ports, IRQ sharing disabled [ 0.076072] printk: console [ttyS0] disabled [ 0.076106] f1012000.serial: ttyS0 at MMIO 0xf1012000 (irq =3D 38, base_= baud =3D 15625000) is a 16550A [ 0.076131] printk: console [ttyS0] enabled [ 0.076545] f1012100.serial: ttyS1 at MMIO 0xf1012100 (irq =3D 39, base_= baud =3D 15625000) is a 16550A [ 0.077023] ahci-mvebu f10a8000.sata: AHCI 0001.0000 32 slots 2 ports 6 = Gbps 0x3 impl platform mode [ 0.077035] ahci-mvebu f10a8000.sata: flags: 64bit ncq sntf led only pmp= fbs pio slum part sxs=20 [ 0.077454] scsi host0: ahci-mvebu [ 0.077669] scsi host1: ahci-mvebu [ 0.077746] ata1: SATA max UDMA/133 mmio [mem 0xf10a8000-0xf10a9fff] por= t 0x100 irq 40 [ 0.077752] ata2: SATA max UDMA/133 mmio [mem 0xf10a8000-0xf10a9fff] por= t 0x180 irq 40 [ 0.078389] spi-nor spi0.0: s25fl164k (8192 Kbytes) [ 0.186266] Freeing initrd memory: 4576K [ 0.194291] 3 fixed-partitions partitions found on MTD device spi0.0 [ 0.194305] Creating 3 MTD partitions on "spi0.0": [ 0.194310] 0x000000000000-0x0000000f0000 : "U-Boot" [ 0.194494] 0x000000100000-0x000000800000 : "Rescue system" [ 0.194609] 0x0000000f0000-0x000000100000 : "u-boot-env" [ 0.202428] mv88e6085 f1072004.mdio-mii:10: switch 0x1760 detected: Marv= ell 88E6176, revision 1 [ 0.392679] ata2: SATA link down (SStatus 0 SControl 300) [ 0.554721] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 0.555400] ata1.00: supports DRM functions and may not be fully accessi= ble [ 0.555404] ata1.00: ATA-10: KINGSTON SKC600MS512G, S4800105, max UDMA/1= 33 [ 0.555410] ata1.00: 1000215216 sectors, multi 1: LBA48 NCQ (depth 32) [ 0.556078] ata1.00: Features: Trust Dev-Sleep [ 0.556178] ata1.00: supports DRM functions and may not be fully accessi= ble [ 0.556830] ata1.00: configured for UDMA/133 [ 0.557003] scsi 0:0:0:0: Direct-Access ATA KINGSTON SKC600M 01= 05 PQ: 0 ANSI: 5 [ 0.557513] sd 0:0:0:0: [sda] 1000215216 512-byte logical blocks: (512 G= B/477 GiB) [ 0.557521] sd 0:0:0:0: [sda] 4096-byte physical blocks [ 0.557542] sd 0:0:0:0: [sda] Write Protect is off [ 0.557548] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 0.557582] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled,= doesn't support DPO or FUA [ 0.557650] sd 0:0:0:0: [sda] Preferred minimum I/O size 4096 bytes [ 0.558138] sda: sda1 [ 0.558252] sd 0:0:0:0: [sda] Attached SCSI removable disk *** FREEZE *** [ 2.779254] mvneta_bm f10c8000.bm: Buffer Manager for network controller= enabled [ 2.780632] mvneta f1070000.ethernet eth0: Using device tree mac address= d8:58:d7:00:6f:b9 [ 2.781609] mvneta f1030000.ethernet eth1: Using device tree mac address= d8:58:d7:00:6f:b7 [ 2.782547] mvneta f1034000.ethernet eth2: Using device tree mac address= d8:58:d7:00:6f:b8 [ 2.782747] orion-ehci f1058000.usb: EHCI Host Controller [ 2.782761] orion-ehci f1058000.usb: new USB bus registered, assigned bu= s number 1 [ 2.782807] orion-ehci f1058000.usb: irq 45, io mem 0xf1058000 [ 2.798726] orion-ehci f1058000.usb: USB 2.0 started, EHCI 1.00 [ 2.799034] hub 1-0:1.0: USB hub found [ 2.799053] hub 1-0:1.0: 1 port detected [ 2.799415] xhci-hcd f10f0000.usb3: xHCI Host Controller [ 2.799427] xhci-hcd f10f0000.usb3: new USB bus registered, assigned bus= number 2 [ 2.799475] xhci-hcd f10f0000.usb3: hcc params 0x0a000990 hci version 0x= 100 quirks 0x0000000000010010 [ 2.799497] xhci-hcd f10f0000.usb3: irq 46, io mem 0xf10f0000 [ 2.799506] xhci-hcd f10f0000.usb3: xHCI Host Controller [ 2.799513] xhci-hcd f10f0000.usb3: new USB bus registered, assigned bus= number 3 [ 2.799525] xhci-hcd f10f0000.usb3: Host supports USB 3.0 SuperSpeed [ 2.799776] hub 2-0:1.0: USB hub found [ 2.799793] hub 2-0:1.0: 1 port detected [ 2.799927] usb usb3: We don't know the algorithms for LPM for this host= , disabling LPM. [ 2.800135] hub 3-0:1.0: USB hub found [ 2.800152] hub 3-0:1.0: 1 port detected [ 2.800329] xhci-hcd f10f8000.usb3: xHCI Host Controller [ 2.800340] xhci-hcd f10f8000.usb3: new USB bus registered, assigned bus= number 4 [ 2.800383] xhci-hcd f10f8000.usb3: hcc params 0x0a000990 hci version 0x= 100 quirks 0x0000000000010010 [ 2.800404] xhci-hcd f10f8000.usb3: irq 47, io mem 0xf10f8000 [ 2.800414] xhci-hcd f10f8000.usb3: xHCI Host Controller [ 2.800421] xhci-hcd f10f8000.usb3: new USB bus registered, assigned bus= number 5 [ 2.800431] xhci-hcd f10f8000.usb3: Host supports USB 3.0 SuperSpeed [ 2.800671] hub 4-0:1.0: USB hub found [ 2.800687] hub 4-0:1.0: 1 port detected [ 2.800824] usb usb5: We don't know the algorithms for LPM for this host= , disabling LPM. [ 2.801039] hub 5-0:1.0: USB hub found [ 2.801055] hub 5-0:1.0: 1 port detected [ 2.801293] usbcore: registered new interface driver uas [ 2.801337] usbcore: registered new interface driver usb-storage [ 2.801815] armada38x-rtc f10a3800.rtc: registered as rtc0 [ 2.801892] armada38x-rtc f10a3800.rtc: setting system clock to 2023-03-= 05T16:48:56 UTC (1678034936) [ 2.803556] at24 1-0054: 8192 byte 24c64 EEPROM, writable, 1 bytes/write [ 2.803591] i2c i2c-0: Added multiplexed i2c bus 1 [ 2.803627] i2c i2c-0: Added multiplexed i2c bus 2 [ 2.803657] i2c i2c-0: Added multiplexed i2c bus 3 [ 2.803688] i2c i2c-0: Added multiplexed i2c bus 4 [ 2.803717] i2c i2c-0: Added multiplexed i2c bus 5 [ 2.803796] i2c i2c-0: Added multiplexed i2c bus 6 [ 2.803828] i2c i2c-0: Added multiplexed i2c bus 7 [ 2.804026] pca953x 8-0071: using no AI [ 2.805622] i2c i2c-0: Added multiplexed i2c bus 8 [ 2.805630] pca954x 0-0070: registered 8 multiplexed busses for I2C mux = pca9547 [ 2.807069] orion_wdt: Initial timeout 171 sec [ 2.807255] sdhci: Secure Digital Host Controller Interface driver [ 2.807259] sdhci: Copyright(c) Pierre Ossman [ 2.807320] sdhci-pltfm: SDHCI platform and OF driver helper [ 2.816014] marvell-cesa f1090000.crypto: CESA device successfully regis= tered [ 2.816451] NET: Registered PF_INET6 protocol family [ 2.817118] Segment Routing with IPv6 [ 2.817146] In-situ OAM (IOAM) with IPv6 [ 2.817208] NET: Registered PF_PACKET protocol family [ 2.817323] Registering SWP/SWPB emulation handler [ 2.838752] mmc0: SDHCI controller on f10d8000.sdhci [f10d8000.sdhci] us= ing ADMA [ 2.915557] sfp sfp: Host maximum power 3.0W [ 2.919406] mv88e6085 f1072004.mdio-mii:10: switch 0x1760 detected: Marv= ell 88E6176, revision 1 [ 2.942956] mmc0: new high speed MMC card at address 0001 [ 2.943334] mmcblk0: mmc0:0001 H8G4a\x92 7.28 GiB=20 [ 2.944348] mmcblk0: p1 [ 2.944624] mmcblk0boot0: mmc0:0001 H8G4a\x92 4.00 MiB=20 [ 2.944926] mmcblk0boot1: mmc0:0001 H8G4a\x92 4.00 MiB=20 [ 2.945157] mmcblk0rpmb: mmc0:0001 H8G4a\x92 4.00 MiB, chardev (250:0) [ 3.246121] sfp sfp: module TP-LINK TL-SM321B rev s= n 1403076900 dc 140401 [ 3.246143] mvneta f1034000.ethernet eth2: switched to inband/1000base-x= link mode *** FREEZE *** [ 5.956754] mv88e6085 f1072004.mdio-mii:10: configuring for fixed/rgmii-= id link mode [ 5.958419] mv88e6085 f1072004.mdio-mii:10: configuring for fixed/rgmii-= id link mode [ 5.959693] mv88e6085 f1072004.mdio-mii:10: Link is Up - 1Gbps/Full - fl= ow control off [ 5.963191] mv88e6085 f1072004.mdio-mii:10: Link is Up - 1Gbps/Full - fl= ow control off [ 6.030496] mv88e6085 f1072004.mdio-mii:10 lan0 (uninitialized): PHY [mv= 88e6xxx-1:00] driver [Marvell 88E1540] (irq=3D68) [ 6.102678] mv88e6085 f1072004.mdio-mii:10 lan1 (uninitialized): PHY [mv= 88e6xxx-1:01] driver [Marvell 88E1540] (irq=3D69) [ 6.174861] mv88e6085 f1072004.mdio-mii:10 lan2 (uninitialized): PHY [mv= 88e6xxx-1:02] driver [Marvell 88E1540] (irq=3D70) [ 6.246141] mv88e6085 f1072004.mdio-mii:10 lan3 (uninitialized): PHY [mv= 88e6xxx-1:03] driver [Marvell 88E1540] (irq=3D71) [ 6.318682] mv88e6085 f1072004.mdio-mii:10 lan4 (uninitialized): PHY [mv= 88e6xxx-1:04] driver [Marvell 88E1540] (irq=3D72) [ 6.321598] device eth1 entered promiscuous mode [ 6.322472] device eth0 entered promiscuous mode [ 6.322491] DSA: tree 0 setup [ 6.323315] Freeing unused kernel image (initmem) memory: 1024K [ 6.323453] Run /init as init process [ 6.323457] with arguments: [ 6.323459] /init [ 6.323461] with environment: [ 6.323463] HOME=3D/ [ 6.323465] TERM=3Dlinux