FS#1449 - mt7621 - zbt3526 - mtk_soc_eth -> port 3 link up & down all the time :( #7701
Comments
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yuvadm: Same behavior on mt7620 (UBNT ERX), running 18.06.0-rc2 During random occasions I get a single port that fails on me in the same way:
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xunkutech: I encounter the same problem in my mt7621 router(newifi d1) running 18.06.0 final release. Attached is the full kernel log.
[ 0.000000] Linux version 4.14.54 (buildbot@builds-03.infra.lede-project.org) (gcc version 7.3.0 (OpenWrt GCC 7.3.0 r7102-3f3a2c9)) #0 SMP Mon Jul 30 16:25:17 2018
[ 0.000000] SoC Type: MediaTek MT7621 ver:1 eco:3
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 0001992f (MIPS 1004Kc)
[ 0.000000] MIPS: machine is Newifi-D1
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 10000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] VPE topology {2,2} total 4
[ 0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.000000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x000000000fffffff]
[ 0.000000] HighMem empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x000000000fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000000fffffff]
[ 0.000000] On node 0 totalpages: 65536
[ 0.000000] free_area_init_node: node 0, pgdat 80545e00, node_mem_map 81003000
[ 0.000000] Normal zone: 512 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 65536 pages, LIFO batch:15
[ 0.000000] random: get_random_bytes called from 0x80549740 with crng_init=0
[ 0.000000] percpu: Embedded 14 pages/cpu @8120f000 s26256 r8192 d22896 u57344
[ 0.000000] pcpu-alloc: s26256 r8192 d22896 u57344 alloc=14*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 65024
[ 0.000000] Kernel command line: console=ttyS0,115200 rootfstype=squashfs,jffs2
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Writing ErrCtl register=000158e0
[ 0.000000] Readback ErrCtl register=000158e0
[ 0.000000] Memory: 253668K/262144K available (4593K kernel code, 242K rwdata, 564K rodata, 220K init, 270K bss, 8476K reserved, 0K cma-reserved, 0K highmem)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS: 256
[ 0.000000] clocksource: GIC: mask: 0xffffffffffffffff max_cycles: 0xcaf478abb4, max_idle_ns: 440795247997 ns
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 4343773742 ns
[ 0.000011] sched_clock: 32 bits at 440MHz, resolution 2ns, wraps every 4880645118ns
[ 0.007822] Calibrating delay loop... 586.13 BogoMIPS (lpj=2930688)
[ 0.073983] pid_max: default: 32768 minimum: 301
[ 0.078762] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.085269] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.094083] Hierarchical SRCU implementation.
[ 0.099161] smp: Bringing up secondary CPUs ...
[ 2.363009] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 2.363018] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 2.363030] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 2.363178] CPU1 revision is: 0001992f (MIPS 1004Kc)
[ 0.163933] Synchronize counters for CPU 1: done.
[ 9.107175] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 9.107183] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 9.107192] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 9.107266] CPU2 revision is: 0001992f (MIPS 1004Kc)
[ 0.255070] Synchronize counters for CPU 2: done.
[ 1.246479] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 1.246486] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 1.246495] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 1.246574] CPU3 revision is: 0001992f (MIPS 1004Kc)
[ 0.340251] Synchronize counters for CPU 3: done.
[ 0.370110] smp: Brought up 1 node, 4 CPUs
[ 0.377648] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.387435] futex hash table entries: 1024 (order: 3, 32768 bytes)
[ 0.393745] pinctrl core: initialized pinctrl subsystem
[ 0.399584] NET: Registered protocol family 16
[ 0.410042] Can't analyze schedule() prologue at 80477e04
[ 0.415401] FPU Affinity set after 11720 emulations
[ 0.416160] pull PCIe RST: RALINK_RSTCTRL = 0
[ 0.720790] release PCIe RST: RALINK_RSTCTRL = 7000000
[ 0.725839] ***** Xtal 40MHz *****
[ 0.729194] release PCIe RST: RALINK_RSTCTRL = 7000000
[ 0.734291] Port 0 N_FTS = 1b102800
[ 0.737759] Port 1 N_FTS = 1b102800
[ 0.741205] Port 2 N_FTS = 1b102800
[ 1.896174] PCIE2 no card, disable it(RST&CLK)
[ 1.900532] -> 21007f2
[ 1.902937] PCIE0 enabled
[ 1.905526] PCIE1 enabled
[ 1.908129] PCI host bridge /pcie@1e140000 ranges:
[ 1.912905] MEM 0x0000000060000000..0x000000006fffffff
[ 1.918059] IO 0x000000001e160000..0x000000001e16ffff
[ 1.923263] PCI coherence region base: 0xbfbf8000, mask/settings: 0x60000000
[ 1.938839] mt7621_gpio 1e000600.gpio: registering 32 gpios
[ 1.944753] mt7621_gpio 1e000600.gpio: registering 32 gpios
[ 1.950544] mt7621_gpio 1e000600.gpio: registering 32 gpios
[ 1.957495] PCI host bridge to bus 0000:00
[ 1.961530] pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fffffff]
[ 1.968384] pci_bus 0000:00: root bus resource [io 0xffffffff]
[ 1.974215] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[ 1.980970] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[ 1.988864] pci 0000:00:00.0: [0e8d:0801] type 01 class 0x060400
[ 1.988905] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x7fffffff]
[ 1.988916] pci 0000:00:00.0: reg 0x14: [mem 0x00000000-0x0000ffff]
[ 1.988989] pci 0000:00:00.0: supports D1
[ 1.988998] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[ 1.989271] pci 0000:00:01.0: [0e8d:0801] type 01 class 0x060400
[ 1.989307] pci 0000:00:01.0: reg 0x10: [mem 0x00000000-0x7fffffff]
[ 1.989323] pci 0000:00:01.0: reg 0x14: [mem 0x00000000-0x0000ffff]
[ 1.989388] pci 0000:00:01.0: supports D1
[ 1.989397] pci 0000:00:01.0: PME# supported from D0 D1 D3hot
[ 1.989662] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 1.997592] pci 0000:00:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 2.005713] pci 0000:01:00.0: [14c3:7662] type 00 class 0x028000
[ 2.005778] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit]
[ 2.005824] pci 0000:01:00.0: reg 0x30: [mem 0x00000000-0x0000ffff pref]
[ 2.005919] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[ 2.006132] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[ 2.006359] pci 0000:02:00.0: [14c3:7603] type 00 class 0x028000
[ 2.006412] pci 0000:02:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
[ 2.006538] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[ 2.006731] pci_bus 0000:02: busn_res: [bus 02-ff] end is updated to 02
[ 2.006755] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 02
[ 2.006842] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[ 2.013397] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[ 2.020270] pci 0000:00:01.0: BAR 0: no space for [mem size 0x80000000]
[ 2.026842] pci 0000:00:01.0: BAR 0: failed to assign [mem size 0x80000000]
[ 2.033743] pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff]
[ 2.040498] pci 0000:00:00.0: BAR 9: assigned [mem 0x60100000-0x601fffff pref]
[ 2.047658] pci 0000:00:01.0: BAR 8: assigned [mem 0x60200000-0x602fffff]
[ 2.054408] pci 0000:00:00.0: BAR 1: assigned [mem 0x60300000-0x6030ffff]
[ 2.061134] pci 0000:00:01.0: BAR 1: assigned [mem 0x60310000-0x6031ffff]
[ 2.067900] pci 0000:01:00.0: BAR 0: assigned [mem 0x60000000-0x600fffff 64bit]
[ 2.075143] pci 0000:01:00.0: BAR 6: assigned [mem 0x60100000-0x6010ffff pref]
[ 2.082320] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 2.087226] pci 0000:00:00.0: bridge window [mem 0x60000000-0x600fffff]
[ 2.093979] pci 0000:00:00.0: bridge window [mem 0x60100000-0x601fffff pref]
[ 2.101145] pci 0000:02:00.0: BAR 0: assigned [mem 0x60200000-0x602fffff]
[ 2.107890] pci 0000:00:01.0: PCI bridge to [bus 02]
[ 2.112796] pci 0000:00:01.0: bridge window [mem 0x60200000-0x602fffff]
[ 2.120904] clocksource: Switched to clocksource GIC
[ 2.127419] NET: Registered protocol family 2
[ 2.132575] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[ 2.139459] TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
[ 2.145892] TCP: Hash tables configured (established 2048 bind 2048)
[ 2.152307] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 2.158070] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 2.164565] NET: Registered protocol family 1
[ 2.168887] PCI: CLS 0 bytes, default 32
[ 2.400850] 4 CPUs re-calibrate udelay(lpj = 2924544)
[ 2.407287] Crashlog allocated RAM at address 0x3f00000
[ 2.412634] workingset: timestamp_bits=30 max_order=16 bucket_order=0
[ 2.426120] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 2.431896] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 2.444175] random: fast init done
[ 2.448135] io scheduler noop registered
[ 2.452010] io scheduler deadline registered (default)
[ 2.457849] gpio-export gpio_export: 2 gpio(s) exported
[ 2.463828] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[ 2.473192] console [ttyS0] disabled
[ 2.476739] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 18, base_baud = 3125000) is a 16550A
[ 2.485827] console [ttyS0] enabled
[ 2.492707] bootconsole [early0] disabled
[ 2.501472] cacheinfo: Failed to find cpu0 device node
[ 2.506594] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 2.513415] MediaTek Nand driver init, version v2.1 Fix AHB virt2phys error
[ 2.520635] spi-mt7621 1e000b00.spi: sys_freq: 50000000
[ 2.526962] m25p80 spi0.0: mx25l25635e (32768 Kbytes)
[ 2.532132] 4 fixed-partitions partitions found on MTD device spi0.0
[ 2.538454] Creating 4 MTD partitions on "spi0.0":
[ 2.543246] 0x000000000000-0x000000030000 : "u-boot"
[ 2.549165] 0x000000030000-0x000000040000 : "u-boot-env"
[ 2.555341] 0x000000040000-0x000000050000 : "factory"
[ 2.561302] 0x000000050000-0x000002000000 : "firmware"
[ 2.643038] 2 uimage-fw partitions found on MTD device firmware
[ 2.648955] 0x000000050000-0x00000020b87a : "kernel"
[ 2.654803] 0x00000020b87a-0x000002000000 : "rootfs"
[ 2.660531] mtd: device 5 (rootfs) set to be root filesystem
[ 2.666322] 1 squashfs-split partitions found on MTD device rootfs
[ 2.672500] 0x000000470000-0x000002000000 : "rootfs_data"
[ 2.679361] libphy: Fixed MDIO Bus: probed
[ 2.752909] libphy: mdio: probed
[ 4.155734] mtk_soc_eth 1e100000.ethernet: loaded mt7530 driver
[ 4.162333] mtk_soc_eth 1e100000.ethernet eth0: mediatek frame engine at 0xbe100000, irq 21
[ 4.172808] NET: Registered protocol family 10
[ 4.178838] Segment Routing with IPv6
[ 4.182656] NET: Registered protocol family 17
[ 4.187158] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 4.200068] 8021q: 802.1Q VLAN Support v1.8
[ 4.206742] hctosys: unable to open rtc device (rtc0)
[ 4.219229] VFS: Mounted root (squashfs filesystem) readonly on device 31:5.
[ 4.226822] Freeing unused kernel memory: 220K
[ 4.231294] This architecture does not have kernel memory protection.
[ 4.514474] random: crng init done
[ 4.890744] init: Console is alive
[ 4.894440] init: - watchdog -
[ 5.685444] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[ 5.707932] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 5.818103] usbcore: registered new interface driver usbfs
[ 5.823710] usbcore: registered new interface driver hub
[ 5.829149] usbcore: registered new device driver usb
[ 5.843353] xhci-mtk 1e1c0000.xhci: xHCI Host Controller
[ 5.848692] xhci-mtk 1e1c0000.xhci: new USB bus registered, assigned bus number 1
[ 5.861117] xhci-mtk 1e1c0000.xhci: hcc params 0x01401198 hci version 0x96 quirks 0x00210010
[ 5.869597] xhci-mtk 1e1c0000.xhci: irq 20, io mem 0x1e1c0000
[ 5.876309] hub 1-0:1.0: USB hub found
[ 5.880125] hub 1-0:1.0: 2 ports detected
[ 5.884707] xhci-mtk 1e1c0000.xhci: xHCI Host Controller
[ 5.890014] xhci-mtk 1e1c0000.xhci: new USB bus registered, assigned bus number 2
[ 5.897520] xhci-mtk 1e1c0000.xhci: Host supports USB 3.0 SuperSpeed
[ 5.904146] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 5.913054] hub 2-0:1.0: USB hub found
[ 5.916866] hub 2-0:1.0: 1 port detected
[ 5.923350] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 5.951198] init: - preinit -
[ 6.092876] mtk_soc_eth 1e100000.ethernet eth0: port 2 link up
[ 6.098978] mtk_soc_eth 1e100000.ethernet eth0: port 4 link up
[ 6.752310] mtk_soc_eth 1e100000.ethernet: PPE started
[ 7.760905] usb 1-2: new high-speed USB device number 2 using xhci-mtk
[ 10.159670] jffs2: notice: (466) jffs2_build_xattr_subsystem: complete building xattr subsystem, 6 of xdatum (3 unchecked, 3 orphan) and 68 of xref (3 dead, 1 orphan) found.
[ 10.190155] mount_root: loading kmods from internal overlay
[ 10.693350] kmodloader: loading kernel modules from /tmp/overlay/upper/etc/modules-boot.d/*
[ 11.065606] SCSI subsystem initialized
[ 11.141937] MTK MSDC device init.
[ 11.201229] mtk-sd: MediaTek MT6575 MSDC Driver
[ 11.231870] usb-storage 1-2:1.0: USB Mass Storage device detected
[ 11.238410] scsi host0: usb-storage 1-2:1.0
[ 11.243355] usbcore: registered new interface driver usb-storage
[ 11.259980] mmc0: new high speed SDHC card at address fb83
[ 11.268250] mmcblk0: mmc0:fb83 SE08G 7.22 GiB
[ 11.276372] mmcblk0: p1
[ 11.280276] kmodloader: done loading kernel modules from /tmp/overlay/upper/etc/modules-boot.d/*
[ 11.568074] block: attempting to load /tmp/jffs_cfg/upper/etc/config/fstab
[ 11.579297] block: extroot: not configured
[ 11.642001] mount_root: switching to jffs2 overlay
[ 11.669708] overlayfs: upper fs does not support tmpfile.
[ 11.679509] urandom-seed: Seeding with /etc/urandom.seed
[ 11.922586] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x6060000c, 0x10c = 0x80818
[ 11.937691] procd: - early -
[ 11.940673] procd: - watchdog -
[ 12.321869] scsi 0:0:0:0: Direct-Access YuanTech GD2500-ESATA 2.10 PQ: 0 ANSI: 4
[ 12.332766] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB)
[ 12.340996] sd 0:0:0:0: [sda] Write Protect is off
[ 12.345792] sd 0:0:0:0: [sda] Mode Sense: 21 00 00 00
[ 12.346392] sd 0:0:0:0: [sda] No Caching mode page found
[ 12.351731] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 12.385502] sda: sda1
[ 12.390595] sd 0:0:0:0: [sda] Attached SCSI disk
[ 12.891319] procd: - watchdog -
[ 12.895091] procd: - ubus -
[ 13.010080] procd: - init -
[ 13.885042] kmodloader: loading kernel modules from /etc/modules.d/*
[ 13.897107] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 14.367142] Netfilter messages via NETLINK v0.30.
[ 14.387610] ip_set: protocol 6
[ 14.571345] Loading modules backported from Linux version wt-2017-11-01-0-gfe248fc2c180
[ 14.579343] Backport generated by backports.git v4.14-rc2-1-31-g86cf0e5d
[ 14.588659] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 14.600788] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts:
[ 15.127538] nf_conntrack version 0.5.0 (4096 buckets, 16384 max)
[ 15.414760] xt_time: kernel timezone is -0000
[ 15.576497] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts:
[ 15.688219] bus=0x2, slot = 0x1, irq=0xff
[ 15.692292] PCI: Enabling device 0000:00:01.0 (0004 -> 0006)
[ 15.698092] mt7603e 0000:02:00.0: ASIC revision: 76030010
[ 15.707069] mt7603e 0000:02:00.0: Firmware Version: ap_pcie
[ 15.712667] mt7603e 0000:02:00.0: Build Time: 20160107100755
[ 15.750907] firmware init done
[ 15.922256] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 15.930255] bus=0x1, slot = 0x0, irq=0xff
[ 15.934368] PCI: Enabling device 0000:00:00.0 (0004 -> 0006)
[ 15.940250] mt76x2e 0000:01:00.0: ASIC revision: 76120044
[ 15.971970] mt76x2e 0000:01:00.0: ROM patch build: 20141115060606a
[ 16.040407] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00
[ 16.045914] mt76x2e 0000:01:00.0: Build: 1
[ 16.049990] mt76x2e 0000:01:00.0: Build Time: 201507311614____
[ 16.071025] mt76x2e 0000:01:00.0: Firmware running!
[ 16.077547] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
[ 16.087616] PPP generic driver version 2.4.2
[ 16.093751] NET: Registered protocol family 24
[ 16.101381] kmodloader: done loading kernel modules from /etc/modules.d/*
[ 25.320700] mtk_soc_eth 1e100000.ethernet: PPE started
[ 25.331466] device eth0 entered promiscuous mode
[ 25.337772] br-lan: port 1(eth0.1) entered blocking state
[ 25.343226] br-lan: port 1(eth0.1) entered disabled state
[ 25.349355] device eth0.1 entered promiscuous mode
[ 25.358671] br-lan: port 1(eth0.1) entered blocking state
[ 25.364147] br-lan: port 1(eth0.1) entered forwarding state
[ 25.370154] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[ 26.075873] pppoe-wan: renamed from ppp0
[ 26.324074] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[ 28.125026] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[ 28.139163] br-lan: port 2(wlan1) entered blocking state
[ 28.144594] br-lan: port 2(wlan1) entered disabled state
[ 28.150550] device wlan1 entered promiscuous mode
[ 28.456931] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 28.469866] br-lan: port 3(wlan0) entered blocking state
[ 28.475349] br-lan: port 3(wlan0) entered disabled state
[ 28.481418] device wlan0 entered promiscuous mode
[ 28.486598] br-lan: port 3(wlan0) entered blocking state
[ 28.491996] br-lan: port 3(wlan0) entered forwarding state
[ 29.105965] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 29.113027] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 29.119697] br-lan: port 2(wlan1) entered blocking state
[ 29.125090] br-lan: port 2(wlan1) entered forwarding state
[ 130.219970] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 133.062263] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 141.678285] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 144.398431] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 152.205159] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 154.915318] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 231.649560] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 234.405251] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 243.485470] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 246.144439] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 249.536504] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 252.263072] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 259.300763] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 262.025640] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 275.970263] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 278.640875] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 324.001977] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 326.766867] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 374.777763] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 377.540587] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 400.873107] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 403.677608] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 424.666414] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 427.417759] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 442.838761] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 445.543879] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 455.024673] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 457.770186] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 463.371905] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 466.158670] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 468.947547] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 471.648146] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 476.760049] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 479.499951] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 565.039253] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 567.756252] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 587.357716] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 590.040213] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 720.586395] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 723.270453] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 754.191705] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 756.889899] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 820.784417] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 823.528115] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 859.658341] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 862.405335] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 1116.228663] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 1118.890251] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 1170.899256] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 1173.664429] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 1261.155142] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 1263.881640] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 1352.152458] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 1354.896585] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 2126.125036] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 2128.875698] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 2661.579422] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 2664.275040] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 2798.043835] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 2800.756866] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 2807.516116] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 2810.267749] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 3220.367758] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 3223.152987] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 3458.323812] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 3461.030345] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 3595.129452] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 3597.885510] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 3628.309469] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 3631.020629] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 4054.349716] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 4057.013498] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 4269.680573] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 4272.403387] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 4539.192435] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 4541.875369] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 4567.304427] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 4570.022185] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 5099.046520] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 5101.772665] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 5187.726216] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 5190.401219] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 5568.707421] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 5571.403510] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 7176.028092] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 7178.777575] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 7207.046462] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 7209.784014] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 7249.995536] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 7252.766551] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 7315.541212] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 7318.283714] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 7349.124493] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 7351.891678] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 7372.329237] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 7375.013551] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 7376.755123] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 7379.510648] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 7421.800429] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 7424.511169] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 7457.864212] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 7460.646386] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 7538.262499] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 7541.027085] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 7542.757557] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 7545.511335] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 7546.761584] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 7549.515958] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 7551.631899] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 7554.402102] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 8323.549141] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 8326.276313] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 8619.950690] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 8622.656124] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 9594.754844] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 9597.543567] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[10107.974761] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[10110.665185] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[10267.015140] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[10269.776891] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[10277.454975] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[10280.184356] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[10396.441303] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[10399.153574] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[10427.152607] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[10429.889464] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[10728.773645] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[10731.553774] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[11608.546209] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[11611.263709] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[14572.354111] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[14575.042009] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[14605.000359] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[14607.785770] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[14674.656085] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[14677.402165] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[14706.885371] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[14709.678416] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[14756.045219] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[14758.775366] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[14764.368752] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[14767.142308] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[14770.108702] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[14772.760761] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[15629.811614] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[15632.517050] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[15639.808398] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[15642.531272] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[15810.219396] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[15812.893891] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[16041.225765] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[16043.876735] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
|
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yuvadm: Still happens on 18.06.1 |
|
yuvadm: Also tracking on the forum at https://forum.openwrt.org/t/er-x-lan-port-connection-interruption/5709/7 |
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NicholasAsimov: Constantly happens to me as well.
[ 1061.865283] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 1064.322364] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 1076.787265] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 1080.527044] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 1090.050896] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 1092.461798] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 1100.641746] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 1103.071606] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 1117.668628] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 1121.386225] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 1131.159693] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 1133.555952] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 1145.542216] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 1148.095645] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 1160.142738] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 1163.945347] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 1173.560738] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 1176.095075] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 1186.187011] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 1188.614819] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 1197.831976] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 1201.569600] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 1211.883538] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 1214.319327] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 1559.125079] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 1561.569057] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 2333.919810] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 2337.663575] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 2350.589182] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 2353.023328] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 2368.298434] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 2370.678101] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 2388.555931] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 2392.362791] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 2406.342071] mtk_soc_eth 1e100000.ethernet eth0: port 1 link down
[ 2408.802565] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
|
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xwsnet: 原来以为是一个问题，经过十多天的测试观察，这似乎不是一个问题，当物理接口出现插拔网线时会出现这样一个日志。 mtk_soc_eth 1e100000.ethernet eth0: port 1 link down [ 0.000000] Linux version 4.14.81 (vimers@ubuntu) (gcc version 7.3.0 (OpenWrt GCC 7.3.0 r8463-59ff868)) #0 SMP Thu Nov 15 20:19:37 2018 |
|
lollul: I have Xiaomi WIFI 3G on SNAPSHOT r8614-78ca6a5. |
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peter: [80475.212441] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up and so on... Freezes the connection to the Internet. it was not a problem on stable. |
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peter: Fixed by changing port and cable. (still strange that stable haven't reported up/downs) |
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Vladdrako: Please check, if the link down only on 100mbit devices connected to the router or not? I have Xiaomi Mi Router 3G and link down only on 100mbit connection, on 1Gbit no problem. |
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pierunie: Same problem appeared in logs in my Mikrotik RB750Gr3 (mt7621) after update to OpenWrt 19.07-SNAPSHOT r10731-e68d589e7b, though there are no performance issues.
|
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ptpt52: same problem on kernel 5.4 with DSA driver also it happens on connecting to 100Mbps devices only |
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ptpt52: Every time it happens, the connection interruption for 2-3 seconds |
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resadent: Happens to me as well with 19.07.2. |
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ptpt52: I post a fix for this issue |
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resadent: Thank you Chen, I will be testing very soon. |
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resadent: Hi. For me the problem still persists. I'm afraid the solution is not working :(.
|
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andalerom: Same problem. v19.07.3. Seems switching from port 4 to 1 helped. (same cable) |
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md83: Also happens with Gigabit-Ethernet.
[161743.368999] mtk_soc_eth 1e100000.ethernet eth0: port 3 link down
[161746.426791] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up
But is Port "LAN1" = eth0: port 3? |
|
Jeronimo17: Modelo [ 38.182117] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. |
|
Try to reproduce it with latest 22.03-rc2 or development snapshot and report back, we can re-open the ticket. |
camel:
current runknothing installed only use newest trunk from 20.3.2018
Tue Mar 20 03:10:54 2018 kern.info kernel: [ 1503.788203] mtk_soc_eth 1e100000.ethernet eth0: port 3 link down Tue Mar 20 03:10:56 2018 kern.info kernel: [ 1506.347573] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up Tue Mar 20 03:11:04 2018 kern.info kernel: [ 1513.895790] mtk_soc_eth 1e100000.ethernet eth0: port 3 link down Tue Mar 20 03:11:08 2018 kern.info kernel: [ 1517.832424] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up Tue Mar 20 03:11:13 2018 kern.info kernel: [ 1522.910834] mtk_soc_eth 1e100000.ethernet eth0: port 3 link down Tue Mar 20 03:11:15 2018 kern.info kernel: [ 1525.401597] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up Tue Mar 20 03:11:21 2018 kern.info kernel: [ 1530.798474] mtk_soc_eth 1e100000.ethernet eth0: port 3 link down Tue Mar 20 03:11:23 2018 kern.info kernel: [ 1533.389966] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up Tue Mar 20 03:12:53 2018 kern.info kernel: [ 1623.131837] mtk_soc_eth 1e100000.ethernet eth0: port 3 link down Tue Mar 20 03:12:57 2018 kern.info kernel: [ 1626.897454] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up Tue Mar 20 03:13:20 2018 kern.info kernel: [ 1650.086813] mtk_soc_eth 1e100000.ethernet eth0: port 3 link down Tue Mar 20 03:13:22 2018 kern.info kernel: [ 1652.596397] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up Tue Mar 20 03:14:10 2018 kern.info kernel: [ 1699.974606] mtk_soc_eth 1e100000.ethernet eth0: port 3 link down Tue Mar 20 03:14:12 2018 kern.info kernel: [ 1702.533339] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up Tue Mar 20 03:14:24 2018 kern.info kernel: [ 1714.114599] mtk_soc_eth 1e100000.ethernet eth0: port 3 link down Tue Mar 20 03:14:28 2018 kern.info kernel: [ 1717.966606] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up Tue Mar 20 03:14:34 2018 kern.info kernel: [ 1724.591850] mtk_soc_eth 1e100000.ethernet eth0: port 3 link down Tue Mar 20 03:14:37 2018 kern.info kernel: [ 1727.206909] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up Tue Mar 20 03:15:10 2018 kern.info kernel: [ 1759.837908] mtk_soc_eth 1e100000.ethernet eth0: port 3 link down Tue Mar 20 03:15:12 2018 kern.info kernel: [ 1762.372712] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up Tue Mar 20 03:15:37 2018 kern.info kernel: [ 1787.098031] mtk_soc_eth 1e100000.ethernet eth0: port 3 link down Tue Mar 20 03:15:41 2018 kern.info kernel: [ 1790.955159] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up Tue Mar 20 03:15:43 2018 kern.info kernel: [ 1792.826106] mtk_soc_eth 1e100000.ethernet eth0: port 3 link down Tue Mar 20 03:15:45 2018 kern.info kernel: [ 1795.329556] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up Tue Mar 20 03:16:25 2018 kern.info kernel: [ 1835.067930] mtk_soc_eth 1e100000.ethernet eth0: port 3 link down Tue Mar 20 03:16:28 2018 kern.info kernel: [ 1837.877538] mtk_soc_eth 1e100000.ethernet eth0: port 3 link upthat is new .. not sure, but i guess, that was not existing on images from february ..
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