#18615: Network stops, after activating/deactivating Wifi
-----------------------+-----------------------------------
Reporter: anonymous | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone: Barrier Breaker 14.07
Component: kernel | Version: Trunk
Keywords: |
-----------------------+-----------------------------------
Hardware : Netgear WNDR3700 V1
router name;
OpenWrt version: BARRIER BREAKER (14.07, r42625)
dmesg or syslog output:
=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2014.12.18 11:21:28
=~=~=~=~=~=~=~=~=~=~=~=
dmesg
[ 0.000000] Linux version 3.10.49 (bb@builder1) (gcc version 4.8.3
(OpenWrt/Linaro GCC 4.8-2014.04 r42625) ) #3 Wed Oct 1 14:00:51 CEST 2014
[ 0.000000] MyLoader: sysp=aaaa5554, boardp=aaaa5554, parts=aaaa5554
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU revision is: 00019374 (MIPS 24Kc)
[ 0.000000] SoC: Atheros AR7161 rev 2
[ 0.000000] Clocks: CPU:680.000MHz, DDR:340.000MHz, AHB:170.000MHz,
Ref:40.000MHz
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 04000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x00000000-0x03ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00000000-0x03ffffff]
[ 0.000000] On node 0 totalpages: 16384
[ 0.000000] free_area_init_node: node 0, pgdat 80334b60, node_mem_map
81000000
[ 0.000000] Normal zone: 128 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 16384 pages, LIFO batch:3
[ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32
bytes.
[ 0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases,
linesize 32 bytes
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 16256
[ 0.000000] Kernel command line: board=WNDR3700 console=ttyS0,115200
mtdparts=spi0.0:320k(u-boot)ro,128k(u-boot-
env)ro,7680k(firmware),64k(art)ro rootfstype=squashfs,jffs2 noinitrd
[ 0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768
bytes)
[ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384
bytes)
[ 0.000000] Writing ErrCtl register=00000000
[ 0.000000] Readback ErrCtl register=00000000
[ 0.000000] Memory: 61076k/65536k available (2369k kernel code, 4460k
reserved, 621k data, 272k init, 0k highmem)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:51
[ 0.060000] Calibrating delay loop... 452.19 BogoMIPS (lpj=2260992)
[ 0.060000] pid_max: default: 32768 minimum: 301
[ 0.060000] Mount-cache hash table entries: 512
[ 0.070000] NET: Registered protocol family 16
[ 0.070000] MIPS: machine is NETGEAR WNDR3700/WNDR3800/WNDRMAC
[ 2.680000] registering PCI controller with io_map_base unset
[ 2.690000] bio: create slab <bio-0> at 0
[ 2.690000] PCI host bridge to bus 0000:00
[ 2.700000] pci_bus 0000:00: root bus resource [mem
0x10000000-0x16ffffff]
[ 2.700000] pci_bus 0000:00: root bus resource [io 0x0000]
[ 2.710000] pci_bus 0000:00: No busn resource found for root bus, will
use [bus 00-ff]
[ 2.710000] pci 0000:00:11.0: [168c:ff1d] type 00 class 0x020000
[ 2.710000] pci 0000:00:11.0: fixup device configuration
[ 2.720000] pci 0000:00:11.0: reg 10: [mem 0x00000000-0x0000ffff]
[ 2.720000] pci 0000:00:11.0: PME# supported from D0 D3hot
[ 2.720000] pci 0000:00:12.0: [168c:ff1d] type 00 class 0x020000
[ 2.720000] pci 0000:00:12.0: fixup device configuration
[ 2.720000] pci 0000:00:12.0: reg 10: [mem 0x00000000-0x0000ffff]
[ 2.720000] pci 0000:00:12.0: PME# supported from D0 D3hot
[ 2.720000] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
[ 2.720000] pci 0000:00:11.0: BAR 0: assigned [mem
0x10000000-0x1000ffff]
[ 2.730000] pci 0000:00:12.0: BAR 0: assigned [mem
0x10010000-0x1001ffff]
[ 2.730000] pci 0000:00:11.0: using irq 40 for pin 1
[ 2.740000] pci 0000:00:12.0: using irq 41 for pin 1
[ 2.740000] Switching to clocksource MIPS
[ 2.750000] NET: Registered protocol family 2
[ 2.750000] TCP established hash table entries: 512 (order: 0, 4096
bytes)
[ 2.750000] TCP bind hash table entries: 512 (order: -1, 2048 bytes)
[ 2.760000] TCP: Hash tables configured (established 512 bind 512)
[ 2.760000] TCP: reno registered
[ 2.770000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 2.770000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 2.780000] NET: Registered protocol family 1
[ 2.780000] PCI: CLS 0 bytes, default 32
[ 2.800000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 2.800000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME)
(CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 2.810000] msgmni has been set to 119
[ 2.820000] io scheduler noop registered
[ 2.820000] io scheduler deadline registered (default)
[ 2.820000] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[ 2.860000] serial8250.0: ttyS0 at MMIO 0x18020000 (irq = 11) is a
16550A
[ 2.860000] console [ttyS0] enabled, bootconsole disabled
[ 2.880000] ath79-spi ath79-spi: master is unqueued, this is deprecated
[ 2.880000] m25p80 spi0.0: found s25sl064p, expected m25p80
[ 2.890000] m25p80 spi0.0: s25sl064p (8192 Kbytes)
[ 2.890000] 4 cmdlinepart partitions found on MTD device spi0.0
[ 2.900000] Creating 4 MTD partitions on "spi0.0":
[ 2.900000] 0x000000000000-0x000000050000 : "u-boot"
[ 2.910000] 0x000000050000-0x000000070000 : "u-boot-env"
[ 2.920000] 0x000000070000-0x0000007f0000 : "firmware"
[ 2.920000] 2 netgear-fw partitions found on MTD device firmware
[ 2.930000] 0x000000070000-0x000000182440 : "kernel"
[ 2.940000] mtd: partition "kernel" must either start or end on erase
block boundary or be smaller than an erase block -- forcing read-only
[ 2.950000] 0x000000182440-0x0000007f0000 : "rootfs"
[ 2.950000] mtd: partition "rootfs" must either start or end on erase
block boundary or be smaller than an erase block -- forcing read-only
[ 2.970000] mtd: device 4 (rootfs) set to be root filesystem
[ 2.970000] 1 squashfs-split partitions found on MTD device rootfs
[ 2.980000] 0x0000003b0000-0x0000007f0000 : "rootfs_data"
[ 2.990000] 0x0000007f0000-0x000000800000 : "art"
[ 3.000000] Realtek RTL8366S ethernet switch driver version 0.2.2
[ 3.000000] rtl8366s rtl8366s: using GPIO pins 5 (SDA) and 7 (SCK)
[ 3.010000] rtl8366s rtl8366s: RTL8366 ver. 1 chip found
[ 3.040000] libphy: rtl8366s: probed
[ 3.350000] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode:RGMII
[ 3.650000] ag71xx ag71xx.1: connected to PHY at rtl8366s:04
[uid=001cc960, driver=Generic PHY]
[ 3.660000] eth1: Atheros AG71xx at 0xba000000, irq 5, mode:RGMII
[ 3.670000] TCP: cubic registered
[ 3.670000] NET: Registered protocol family 17
[ 3.680000] Bridge firewalling registered
[ 3.680000] 8021q: 802.1Q VLAN Support v1.8
[ 3.690000] VFS: Mounted root (squashfs filesystem) readonly on device
31:4.
[ 3.700000] Freeing unused kernel memory: 272K (8034c000 - 80390000)
[ 5.710000] usbcore: registered new interface driver usbfs
[ 5.720000] usbcore: registered new interface driver hub
[ 5.730000] usbcore: registered new device driver usb
[ 5.730000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 5.740000] ehci-platform: EHCI generic platform driver
[ 5.750000] ehci-platform ehci-platform: EHCI Host Controller
[ 5.750000] ehci-platform ehci-platform: new USB bus registered,
assigned bus number 1
[ 5.760000] ehci-platform ehci-platform: irq 3, io mem 0x1b000000
[ 5.790000] ehci-platform ehci-platform: USB 2.0 started, EHCI 1.00
[ 5.790000] hub 1-0:1.0: USB hub found
[ 5.800000] hub 1-0:1.0: 2 ports detected
[ 5.800000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 5.810000] ohci-platform ohci-platform: Generic Platform OHCI
Controller
[ 5.820000] ohci-platform ohci-platform: new USB bus registered,
assigned bus number 2
[ 5.820000] ohci-platform ohci-platform: irq 14, io mem 0x1c000000
[ 5.890000] hub 2-0:1.0: USB hub found
[ 5.890000] hub 2-0:1.0: 2 ports detected
[ 6.220000] ar71xx: pll_reg 0xb8050010: 0x11110000
[ 6.220000] eth0: link up (1000Mbps/Full duplex)
[ 9.460000] jffs2: notice: (339) jffs2_build_xattr_subsystem: complete
building xattr subsystem, 20 of xdatum (1 unchecked, 19 orphan) and 33 of
xref (0 dead, 19 orphan) found.
[ 9.500000] eth0: link down
[ 10.860000] NET: Registered protocol family 10
[ 10.870000] nf_conntrack version 0.5.0 (958 buckets, 3832 max)
[ 10.890000] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 10.900000] Loading modules backported from Linux version
master-2014-05-22-0-gf2032ea
[ 10.910000] Backport generated by backports.git
backports-20140320-37-g5c33da0
[ 10.920000] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 10.960000] xt_time: kernel timezone is -0000
[ 10.980000] cfg80211: Calling CRDA to update world regulatory domain
[ 10.980000] cfg80211: World regulatory domain updated:
[ 10.990000] cfg80211: DFS Master region: unset
[ 10.990000] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp), (dfs_cac_time)
[ 11.000000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A,
2000 mBm), (N/A)
[ 11.010000] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A,
2000 mBm), (N/A)
[ 11.020000] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A,
2000 mBm), (N/A)
[ 11.030000] cfg80211: (5170000 KHz - 5250000 KHz @ 160000 KHz), (N/A,
2000 mBm), (N/A)
[ 11.030000] cfg80211: (5250000 KHz - 5330000 KHz @ 160000 KHz), (N/A,
2000 mBm), (0 s)
[ 11.040000] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A,
2000 mBm), (0 s)
[ 11.050000] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A,
2000 mBm), (N/A)
[ 11.060000] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz),
(N/A, 0 mBm), (N/A)
[ 11.110000] PPP generic driver version 2.4.2
[ 11.120000] NET: Registered protocol family 24
[ 11.160000] PCI: Enabling device 0000:00:11.0 (0000 -> 0002)
[ 11.170000] ath: EEPROM regdomain: 0x0
[ 11.170000] ath: EEPROM indicates default country code should be used
[ 11.170000] ath: doing EEPROM country->regdmn map search
[ 11.170000] ath: country maps to regdmn code: 0x3a
[ 11.170000] ath: Country alpha2 being used: US
[ 11.170000] ath: Regpair used: 0x3a
[ 11.190000] ieee80211 phy0: Selected rate control algorithm
'minstrel_ht'
[ 11.200000] cfg80211: Calling CRDA for country: US
[ 11.200000] cfg80211: Regulatory domain changed to country: US
[ 11.210000] cfg80211: DFS Master region: FCC
[ 11.210000] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp), (dfs_cac_time)
[ 11.220000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A,
3000 mBm), (N/A)
[ 11.230000] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz), (N/A,
1700 mBm), (N/A)
[ 11.240000] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz), (N/A,
2300 mBm), (0 s)
[ 11.250000] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A,
3000 mBm), (N/A)
[ 11.260000] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz),
(N/A, 4000 mBm), (N/A)
[ 11.260000] ieee80211 phy0: Atheros AR9280 Rev:2 mem=0xb0000000, irq=40
[ 11.290000] PCI: Enabling device 0000:00:12.0 (0000 -> 0002)
[ 11.300000] ath: EEPROM regdomain: 0x0
[ 11.300000] ath: EEPROM indicates default country code should be used
[ 11.300000] ath: doing EEPROM country->regdmn map search
[ 11.300000] ath: country maps to regdmn code: 0x3a
[ 11.300000] ath: Country alpha2 being used: US
[ 11.300000] ath: Regpair used: 0x3a
[ 11.320000] ieee80211 phy1: Selected rate control algorithm
'minstrel_ht'
[ 11.320000] ieee80211 phy1: Atheros AR9280 Rev:2 mem=0xb0010000, irq=41
[ 17.990000] ar71xx: pll_reg 0xb8050010: 0x11110000
[ 17.990000] eth0: link up (1000Mbps/Full duplex)
[ 18.010000] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 18.760000] cfg80211: Calling CRDA for country: NL
[ 18.770000] cfg80211: Regulatory domain changed to country: NL
[ 18.770000] cfg80211: DFS Master region: ETSI
[ 18.780000] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp), (dfs_cac_time)
[ 18.790000] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A,
2000 mBm), (N/A)
[ 18.790000] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz), (N/A,
2000 mBm), (N/A)
[ 18.800000] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz), (N/A,
2000 mBm), (0 s)
[ 18.810000] cfg80211: (5490000 KHz - 5710000 KHz @ 80000 KHz), (N/A,
2700 mBm), (0 s)
[ 18.820000] cfg80211: (57240000 KHz - 65880000 KHz @ 2160000 KHz),
(N/A, 4000 mBm), (N/A)
[ 22.760000] ar71xx: pll_reg 0xb8050014: 0x1099
[ 22.760000] eth1: link up (100Mbps/Full duplex)
[ 22.760000] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
root@OpenWrt:~#
What is expected vs. what actually happens
Expected: That wifi is started or stopped using LUCI
Actually: My Computer (Wired on LAN) cannot do any DNS lookups. I cant
ping my Router (which is at the WANside of the OpenWRT-router.
Steps to reproduce the error
1) Login in Luci
2) Goto Network - Wifi
3) Enable a interface - doesnot matter which
4) Try to go to any internetsite from LAN
// or try from router opkg update --> error returned --> so its probally
WAN interface
5) When i do restart network --> everything works again until...
I have tested this with 12.09(r36088) and now with 14.07.
I have also seen ticket 13612, I think this is the same error.
--
Ticket URL: <https://dev.openwrt.org/ticket/18615>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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