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FS#3135 - bcm47xx: WGT634U missing ethernet interface #8598

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openwrt-bot opened this issue May 29, 2020 · 2 comments
Closed

FS#3135 - bcm47xx: WGT634U missing ethernet interface #8598

openwrt-bot opened this issue May 29, 2020 · 2 comments
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openwrt-bot commented May 29, 2020

russell:

Supply the following if possible:

  • Device problem occurs on: Observed on bcm47xx Netgear WGT634U

  • Software versions of OpenWrt/LEDE release, packages, etc:

  • was working as of r12238-gdc145de4be

  • noticed broken as of r13317-ga860fe2304

  • Steps to reproduce: boot log contains:

[ 1.478544] libphy: Fixed MDIO Bus: probed
[ 1.483710] b44: Broadcom 44xx/47xx 10/100 PCI ethernet driver version 2.0
[ 1.491079] b44 ssb0:0: Required 30BIT DMA mask unsupported by the system

Full log:

[ 0.000000] Linux version 4.19.123 (openwrt@hawg) (gcc version 8.4.0 (OpenWrt GCC 8.4.0 r13317-a860fe2304)) #0 Thu May 28 19:22:18 2020
[ 0.000000] CPU0 revision is: 00029007 (Broadcom BMIPS3300)
[ 0.000000] bcm47xx: Using ssb bus
[ 0.000000] ssb: Found chip with id 0x5365, rev 0x01 and package 0x00
[ 0.000000] early_nvram_init: WGT634U NVRAM found.
[ 0.000000] ssb: Sonics Silicon Backplane found at address 0x18000000
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 02000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Primary instruction cache 8kB, VIPT, 2-way, linesize 16 bytes.
[ 0.000000] Primary data cache 4kB, 2-way, VIPT, no aliases, linesize 16 bytes
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] On node 0 totalpages: 8192
[ 0.000000] Normal zone: 64 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 8192 pages, LIFO batch:0
[ 0.000000] random: get_random_bytes called from 0x803d66c4 with crng_init=0
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=132768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8128
[ 0.000000] Kernel command line: noinitrd console=ttyS0,115200
[ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Memory: 28060K/32768K available (3344K kernel code, 146K rwdata, 428K rodata, 168K init, 268K bss, 4708K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS: 128
[ 0.000000] MIPS: machine is Unknown Board
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[ 0.000062] sched_clock: 32 bits at 100MHz, resolution 10ns, wraps every 21474836475ns
[ 0.000311] Calibrating delay loop... 197.63 BogoMIPS (lpj=395264)
[ 0.036686] pid_max: default: 32768 minimum: 301
[ 0.038340] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.038541] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.054673] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.054835] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.058075] NET: Registered protocol family 16
[ 0.198414] clocksource: Switched to clocksource MIPS
[ 0.525333] PCI host bridge to bus 0000:00
[ 0.525490] pci_bus 0000:00: root bus resource [mem 0x40000000-0x7fffffff]
[ 0.525617] pci_bus 0000:00: root bus resource [io 0x0100-0x07ff]
[ 0.525741] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[ 0.525858] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[ 0.526133] pci 0000:00:00.0: [14e4:5365] type 00 class 0x060000
[ 0.526507] pci 0000:00:00.0: PCI: Fixing up bridge 0000:00:00.0
[ 0.526667] pci 0000:00:00.0: PCI: Fixing up device 0000:00:00.0
[ 0.526828] pci 0000:00:00.0: PCI: Fixing latency timer of device 0000:00:00.0 to 168
[ 0.527048] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x00001fff]
[ 0.527183] pci 0000:00:00.0: reg 0x14: [mem 0x00000000-0x07ffffff pref]
[ 0.528677] pci 0000:00:01.0: [168c:0013] type 00 class 0x020000
[ 0.528905] pci 0000:00:01.0: reg 0x10: [mem 0x00000000-0x0000ffff]
[ 0.530738] pci 0000:00:02.0: [1033:0035] type 00 class 0x0c0310
[ 0.530968] pci 0000:00:02.0: reg 0x10: [mem 0x00000000-0x00000fff]
[ 0.531277] pci 0000:00:02.0: supports D1 D2
[ 0.531344] pci 0000:00:02.0: PME# supported from D0 D1 D2 D3hot
[ 0.532723] pci 0000:00:02.1: [1033:0035] type 00 class 0x0c0310
[ 0.532950] pci 0000:00:02.1: reg 0x10: [mem 0x00000000-0x00000fff]
[ 0.533253] pci 0000:00:02.1: supports D1 D2
[ 0.533320] pci 0000:00:02.1: PME# supported from D0 D1 D2 D3hot
[ 0.535059] pci 0000:00:02.2: [1033:00e0] type 00 class 0x0c0320
[ 0.535288] pci 0000:00:02.2: reg 0x10: [mem 0x00000000-0x000000ff]
[ 0.535594] pci 0000:00:02.2: supports D1 D2
[ 0.535661] pci 0000:00:02.2: PME# supported from D0 D1 D2 D3hot
[ 0.537270] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
[ 0.537460] pci 0000:00:01.0: BAR 0: assigned [mem 0x40000000-0x4000ffff]
[ 0.537673] pci 0000:00:02.0: BAR 0: assigned [mem 0x40010000-0x40010fff]
[ 0.537882] pci 0000:00:02.1: BAR 0: assigned [mem 0x40011000-0x40011fff]
[ 0.538093] pci 0000:00:02.2: BAR 0: assigned [mem 0x40012000-0x400120ff]
[ 0.545771] NET: Registered protocol family 2
[ 0.549853] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes)
[ 0.550117] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.550613] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.550823] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.551768] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.552020] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.553390] NET: Registered protocol family 1
[ 0.553846] PCI: CLS 0 bytes, default 16
[ 0.591007] Crashlog allocated RAM at address 0x1f00000
[ 0.603401] workingset: timestamp_bits=30 max_order=13 bucket_order=0
[ 0.654060] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.654400] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.738047] io scheduler noop registered
[ 0.738151] io scheduler deadline registered (default)
[ 0.739653] Serial: 8250/16550 driver, 2 ports, IRQ sharing enabled
[ 0.743763] console [ttyS0] disabled
[ 0.764156] serial8250.0: ttyS0 at MMIO 0xb8000400 (irq = 3, base_baud = 115740) is a 16550A
[ 1.190486] console [ttyS0] enabled
[ 1.216366] serial8250.0: ttyS1 at MMIO 0xb8000300 (irq = 3, base_baud = 115740) is a 16550A
[ 1.230376] random: fast init done
[ 1.234789] physmap platform flash device: 02000001 at 1c000000
[ 1.241241] physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank. Manufacturer ID 0x000089 Chip ID 0x000017
[ 1.251850] physmap-flash.0: Found an alias at 0x800000 for the chip at 0x0
[ 1.251925] physmap-flash.0: Found an alias at 0x1000000 for the chip at 0x0
[ 1.251994] physmap-flash.0: Found an alias at 0x1800000 for the chip at 0x0
[ 1.252134] Intel/Sharp Extended Query Table at 0x0031
[ 1.257625] Intel/Sharp Extended Query Table at 0x0031
[ 1.263094] Using buffer write method
[ 1.267053] cfi_cmdset_0001: Erase suspend on write enabled
[ 1.272962] erase region 0: offset=0x0,size=0x20000,blocks=64
[ 1.282894] 3 bcm47xxpart partitions found on MTD device physmap-flash.0
[ 1.289908] Creating 3 MTD partitions on "physmap-flash.0":
[ 1.295836] 0x000000000000-0x0000000a0000 : "boot"
[ 1.326499] 0x0000000a0000-0x0000007e0000 : "firmware"
[ 1.338122] 3 trx partitions found on MTD device firmware
[ 1.343853] Creating 3 MTD partitions on "firmware":
[ 1.349160] 0x00000000001c-0x000000000948 : "loader"
[ 1.372803] 0x000000000948-0x000000149c00 : "linux"
[ 1.391736] 0x000000149c00-0x000000740000 : "rootfs"
[ 1.403399] mtd: device 4 (rootfs) set to be root filesystem
[ 1.409457] 1 squashfs-split partitions found on MTD device rootfs
[ 1.416003] 0x000000580000-0x000000740000 : "rootfs_data"
[ 1.440832] 0x0000007e0000-0x000000800000 : "nvram"
[ 1.478544] libphy: Fixed MDIO Bus: probed
[ 1.483710] b44: Broadcom 44xx/47xx 10/100 PCI ethernet driver version 2.0
[ 1.491079] b44 ssb0:0: Required 30BIT DMA mask unsupported by the system
[ 1.500622] bcm47xx-wdt bcm47xx-wdt.0: BCM47xx Watchdog Timer enabled (30 seconds, Software Timer)
[ 1.510716] GPIO_WDT: failed to register misc device
[ 1.522701] NET: Registered protocol family 10
[ 1.551448] Segment Routing with IPv6
[ 1.555920] NET: Registered protocol family 17
[ 1.561006] 8021q: 802.1Q VLAN Support v1.8
[ 1.587766] VFS: Mounted root (squashfs filesystem) readonly on device 31:4.
[ 1.597826] Freeing unused kernel memory: 168K
[ 1.602589] This architecture does not have kernel memory protection.
[ 1.609318] Run /sbin/init as init process
[ 3.135062] init: Console is alive
[ 3.140180] init: - watchdog -
[ 5.317770] kmodloader: loading kernel modules from /etc/modules-boot.d/

[ 5.476207] usbcore: registered new interface driver usbfs
[ 5.482904] usbcore: registered new interface driver hub
[ 5.489260] usbcore: registered new device driver usb
[ 5.524317] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 5.537667] ehci-platform: EHCI generic platform driver
[ 5.557478] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 5.569806] ohci-platform: OHCI generic platform driver
[ 5.575871] ohci-platform ohci-platform.0: Generic Platform OHCI controller
[ 5.583378] ohci-platform ohci-platform.0: new USB bus registered, assigned bus number 1
[ 5.592344] ohci-platform ohci-platform.0: irq 6, io mem 0x18003000
[ 5.669187] hub 1-0:1.0: USB hub found
[ 5.675894] hub 1-0:1.0: 2 ports detected
[ 5.700369] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 5.719972] init: - preinit -
[ 7.403807] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
[ 8.478994] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
[ 8.490524] usb usb1-port1: attempt power cycle
[ 9.439862] random: jshn: uninitialized urandom read (4 bytes read)
[ 9.735569] random: jshn: uninitialized urandom read (4 bytes read)
[ 9.870993] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
[ 10.275825] random: jshn: uninitialized urandom read (4 bytes read)
[ 10.888504] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
[ 10.959755] usb usb1-port1: unable to enumerate USB device
[ 11.166548] usb 1-2: new low-speed USB device number 6 using ohci-platform
[ 11.370536] usb 1-2: device descriptor read/64, error -62
[ 11.674634] usb 1-2: device descriptor read/64, error -62
[ 11.974464] usb 1-2: new low-speed USB device number 7 using ohci-platform
[ 12.174454] usb 1-2: device descriptor read/64, error -62
[ 12.478455] usb 1-2: device descriptor read/64, error -62
[ 12.590748] usb usb1-port2: attempt power cycle
[ 13.098467] usb 1-2: new low-speed USB device number 8 using ohci-platform
[ 13.522455] usb 1-2: device not accepting address 8, error -62
[ 13.714463] usb 1-2: new low-speed USB device number 9 using ohci-platform
[ 14.138457] usb 1-2: device not accepting address 9, error -62
[ 14.144917] usb usb1-port2: unable to enumerate USB device
[ 23.478889] jffs2: notice: (367) jffs2_build_xattr_subsystem: complete building xattr subsystem, 3 of xdatum (0 unchecked, 1 orphan) and 10 of xref (1 dead, 0 orphan) found.
[ 23.500379] mount_root: switching to jffs2 overlay
[ 23.621417] overlayfs: upper fs does not support tmpfile.
[ 23.655639] urandom-seed: Seeding with /etc/urandom.seed
[ 23.901849] procd: - early -
[ 23.905716] procd: - watchdog -
[ 24.967950] procd: - watchdog -
[ 24.973710] procd: - ubus -
[ 25.100296] random: ubusd: uninitialized urandom read (4 bytes read)
[ 25.184997] random: ubusd: uninitialized urandom read (4 bytes read)
[ 25.193894] random: ubusd: uninitialized urandom read (4 bytes read)
[ 25.210865] procd: - init -
[ 29.536216] kmodloader: loading kernel modules from /etc/modules.d/*
[ 29.646413] urngd: v1.0.2 started.
[ 29.720627] tun: Universal TUN/TAP device driver, 1.6
[ 29.908285] Loading modules backported from Linux version v5.7-rc3-0-g6a8b55ed4056
[ 29.916172] Backport generated by backports.git v5.7-rc3-1-0-gc0c7d2bb
[ 30.362439] xt_time: kernel timezone is -0000
[ 30.946473] random: crng init done
[ 30.949970] random: 4 urandom warning(s) missed due to ratelimiting
[ 31.904075] ath5k 0000:00:01.0: enabling device (0000 -> 0002)
[ 31.910410] ath5k 0000:00:01.0: PCI: Fixing up device 0000:00:01.0
[ 31.918019] ath5k 0000:00:01.0: registered as 'phy0'
[ 32.915035] ath: EEPROM regdomain sanitized
[ 32.915095] ath: EEPROM regdomain: 0x64
[ 32.915128] ath: EEPROM indicates we should expect a direct regpair map
[ 32.915198] ath: Country alpha2 being used: 00
[ 32.915231] ath: Regpair used: 0x64
[ 32.915568] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 32.929967] ath5k: phy0: Atheros AR5213A chip found (MAC: 0x59, PHY: 0x43)
[ 32.937191] ath5k: phy0: RF2112B 2GHz radio found (0x46)
[ 33.115785] kmodloader: done loading kernel modules from /etc/modules.d/*

@openwrt-bot
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openwrt-bot commented Aug 29, 2020

russell:

This is the commit where the switch problem begins:

commit 5c98041d5a054bfe68070bbfa6fdeab63e6586fc (HEAD) Author: Rafał Miłecki Date: Tue Mar 10 13:26:57 2020 +0100
bcm47xx: switch to kernel 4.19

Ethernet, switch, LEDs, buttons, USB, sysupgrade & LuCI were
successfully tested on BCM4706.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

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openwrt-bot commented Jan 10, 2021

russell:

Just tried 15468-g0f8fd1d0bf and the problem seems to be gone.

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