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Opened 3 years ago

Last modified 19 months ago

#20136 new defect

Oops with b43 on E3000 "Data bus error" when trying to bring up 5GHZ wlan

Reported by: anonymous Owned by: developers
Priority: normal Milestone: Chaos Calmer 15.05
Component: kernel Version: Trunk
Keywords: Cc:

Description

Hi there,

Every time I'm trying to bring up my 5GHZ wlan (radio1.network1) I'm getting this error. 2.4GHZ wlan on radio0 works. Tried with both Chaos Calmer rc3 and latest trunk. (r46407)

On Barrier Breaker I don't get the 5 GHZ option at all, thats why I started fiddling in the first place, is this supposed to work on Chaos Calmer? Would I need to switch to the non free broadcom driver with wl?

Any suggestions as to how to solve this would be welcome. :)

[ 2060.580000] b43-phy1: Loading firmware version 666.2 (2011-02-23 01:15:07)
[ 2060.580000] Data bus error, epc == 80167640, ra == 801d95d4
[ 2060.580000] Oops[#1]:
[ 2060.580000] CPU: 0 PID: 3713 Comm: hostapd Not tainted 3.18.18 #1
[ 2060.580000] task: 8387a4e8 ti: 833b6000 task.ti: 833b6000
[ 2060.580000] $ 0   : 00000000 11009400 00000002 11009403
[ 2060.580000] $ 4   : a80003fa 000003fa 00000108 00007000
[ 2060.580000] $ 8   : 00000020 00000023 00000000 32302d31
[ 2060.580000] $12   : 00000000 0000003d 00000000 0000003d
[ 2060.580000] $16   : 838cf800 838cf858 000003fa ffffffe0
[ 2060.580000] $20   : 838cfb28 83bea140 00000002 00000001
[ 2060.580000] $24   : 00000001 801d958c                  
[ 2060.580000] $28   : 833b6000 833b7b48 00000000 801d95d4
[ 2060.580000] Hi    : 00000000
[ 2060.580000] Lo    : cf14e000
[ 2060.580000] epc   : 80167640 ioread16+0x4/0xc
[ 2060.580000]     Not tainted
[ 2060.580000] ra    : 801d95d4 ssb_pci_read16+0x48/0x84
[ 2060.580000] Status: 11009403	KERNEL EXL IE 
[ 2060.580000] Cause : c080801c
[ 2060.580000] PrId  : 00019740 (MIPS 74Kc)
[ 2060.580000] Modules linked in: pppoe ppp_async iptable_nat b43legacy b43 pppox ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_id xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT slhc nf_reject_ipv4 nf_nat_masquerade_ipv4 nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_ftp nf_conntrack iptable_raw iptable_mangle iptable_filter ip_tables crc_ccitt compat ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ipv6 arc4 crypto_blkcipher leds_gpio gpio_button_hotplug tg3 hwmon bgmac b44 ptp pps_core mii
[ 2060.580000] Process hostapd (pid: 3713, threadinfo=833b6000, task=8387a4e8, tls=7781f644)
[ 2060.580000] Stack : 000001df 000001df 00000002 803964b5 803bddf8 80189f7c ff0a0200 0002ffff
[ 2060.580000] 	  00000000 0008d9a0 803bddf8 00000001 00000001 801e56b8 00000000 00000004
[ 2060.580000] 	  00000080 838cf800 838cf858 801d9410 838cf858 801d9530 00000004 801e5890
[ 2060.580000] 	  00000001 838cf800 838cf858 801d9410 00000000 83294e04 11009400 00000080
[ 2060.580000] 	  803922dc 832c9470 00000074 838cf800 838cf858 833b7c00 00000200 00000000
[ 2060.580000] 	  ...
[ 2060.580000] Call Trace:
[ 2060.580000] [<80167640>] ioread16+0x4/0xc
[ 2060.580000] [<801d95d4>] ssb_pci_read16+0x48/0x84
[ 2060.580000] 
[ 2060.580000] 
[ 2060.580000] Code: 03e00008  304200ff  94820000 <03e00008> 3042ffff  94830000  3063ffff  00031200  00031a02 
[ 2060.860000] ---[ end trace e07cdba47222e38a ]---

Attachments (0)

Change History (3)

comment:1 Changed 2 years ago by Fry-kun

I just installed Chaos Calmer on E3000 (moving from Tomato) and this happened to me right around the time when I enabled 5G wifi!

[    0.000000] Linux version 3.18.20 (buildbot@builder1) (gcc version 4.8.3 (OpenWrt/Linaro GCC 4.8-2014.04 r46450) ) #1 Fri Sep 4 14:50:22 CEST 2015
[    0.000000] CPU0 revision is: 00019740 (MIPS 74Kc)
[    0.000000] bcm47xx: Using bcma bus
[    0.000000] bcma: bus0: Found chip with id 0x4716, rev 0x01 and package 0x0A
[    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] Initmem setup node 0 [mem 0x00000000-0x03ffffff]
[    0.000000] On node 0 totalpages: 16384
[    0.000000] free_area_init_node: node 0, pgdat 803042f0, 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 32kB, 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:  noinitrd console=ttyS0,115200
[    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: 61292K/65536K available (2722K kernel code, 114K rwdata, 332K rodata, 148K init, 268K bss, 4244K reserved)
[    0.000000] NR_IRQS:128
[    0.000000] bcma: bus0: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev 0x1F, class 0x0)
[    0.000000] bcma: bus0: Core 1 found: IEEE 802.11 (manuf 0x4BF, id 0x812, rev 0x11, class 0x0)
[    0.000000] bcma: bus0: Core 2 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0x00, class 0x0)
[    0.000000] bcma: bus0: Core 3 found: MIPS 74K (manuf 0x4A7, id 0x82C, rev 0x01, class 0x0)
[    0.000000] bcma: bus0: Core 4 found: USB 2.0 Host (manuf 0x4BF, id 0x819, rev 0x04, class 0x0)
[    0.000000] bcma: bus0: Core 5 found: PCIe (manuf 0x4BF, id 0x820, rev 0x0E, class 0x0)
[    0.000000] bcma: bus0: Core 6 found: DDR1/DDR2 Memory Controller (manuf 0x4BF, id 0x82E, rev 0x01, class 0x0)
[    0.000000] bcma: bus0: Core 7 found: Internal Memory (manuf 0x4BF, id 0x80E, rev 0x07, class 0x0)
[    0.000000] bcma: bus0: Core 8 found: I2S (manuf 0x4BF, id 0x834, rev 0x00, class 0x0)
[    0.000000] bcma: bus0: Found rev 5 PMU (capabilities 0x11242C05)
[    0.000000] bcma: bus0: Found parallel flash
[    0.000000] bcma: bus0: Early bus registered
[    0.000000] MIPS: machine is Linksys E3000 V1
[    0.000000] bcm47xx: Setting up vectored interrupts
[    0.060000] Calibrating delay loop... 239.61 BogoMIPS (lpj=1198080)
[    0.070000] pid_max: default: 32768 minimum: 301
[    0.070000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.070000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.070000] NET: Registered protocol family 16
[    0.090000] Switched to clocksource MIPS
[    0.100000] NET: Registered protocol family 2
[    0.100000] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.100000] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    0.100000] TCP: Hash tables configured (established 1024 bind 1024)
[    0.100000] TCP: reno registered
[    0.100000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.100000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.100000] NET: Registered protocol family 1
[    0.100000] PCI: CLS 0 bytes, default 32
[    0.130000] bcma: bus0: Using SPROM revision 8 provided by platform.
[    0.130000] bcma: bus0: PMU resource config unknown or not needed for device 0x4716
[    0.140000] bcma: bus0: Workarounds unknown or not needed for device 0x4716
[    0.140000] bcma: bus0: Initializing MIPS core...
[    0.140000] bcma: bus0: Moved i2s interrupt to oob line 7 instead of 8
[    0.140000] bcma: bus0: set_irq: core 0x0812, irq 3 => 3
[    0.140000] bcma: bus0: set_irq: core 0x082d, irq 4 => 4
[    0.140000] bcma: bus0: set_irq: core 0x0819, irq 5 => 5
[    0.140000] bcma: bus0: set_irq: core 0x0820, irq 6 => 6
[    0.140000] bcma: bus0: set_irq: core 0x0800, irq 2 => 2
[    0.140000] bcma: bus0: set_irq: core 0x0834, irq 0 => 2
[    0.140000] bcma: bus0: IRQ reconfiguration done
[    0.140000] bcma: core 0x0800, irq : 2(S)* 3  4  5  6  D  I 
[    0.140000] bcma: core 0x0812, irq : 2(S)  3* 4  5  6  D  I 
[    0.140000] bcma: core 0x082d, irq : 2(S)  3  4* 5  6  D  I 
[    0.140000] bcma: core 0x082c, irq : 2(S)  3  4  5  6  D  I*
[    0.140000] bcma: core 0x0819, irq : 2(S)  3  4  5* 6  D  I 
[    0.140000] bcma: core 0x0820, irq : 2(S)  3  4  5  6* D  I 
[    0.140000] bcma: core 0x082e, irq : 2(S)  3  4  5  6  D* I 
[    0.140000] bcma: core 0x080e, irq : 2(S)  3  4  5  6  D  I*
[    0.140000] bcma: core 0x0834, irq : 2(S)* 3  4  5  6  D  I 
[    0.140000] bcma: bus0: PCIEcore in host mode found
[    0.320000] PCI host bridge to bus 0000:00
[    0.320000] pci_bus 0000:00: root bus resource [mem 0x08000000-0x0bffffff]
[    0.320000] pci_bus 0000:00: root bus resource [io  0x0100-0x07ff]
[    0.320000] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    0.320000] pci 0000:00:00.0: [14e4:4716] type 00 class 0x060000
[    0.320000] bcma: PCI: Fixing up bridge 0000:00:00.0
[    0.320000] bcma: PCI: Fixing up device 0000:00:00.0
[    0.320000] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit]
[    0.320000] pci 0000:00:00.0: reg 0x18: [mem 0x00000000-0x07ffffff 64bit]
[    0.320000] pci 0000:00:00.0: supports D1 D2
[    0.320000] pci 0000:00:00.1: [14e4:0000] type 00 class 0x060000
[    0.320000] bcma: PCI: Fixing up bridge 0000:00:00.1
[    0.320000] bcma: PCI: Fixing up device 0000:00:00.1
[    0.320000] pci 0000:00:00.1: reg 0x10: [mem 0x00000000-0x00003fff 64bit]
[    0.320000] pci 0000:00:00.1: reg 0x18: [mem 0x00000000-0x07ffffff 64bit]
[    0.320000] pci 0000:00:00.1: supports D1 D2
[    0.320000] pci 0000:00:01.0: [14e4:4322] type 00 class 0x028000
[    0.320000] pci 0000:00:01.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit]
[    0.320000] bcma: PCI: Fixing up addresses 0000:00:01.0
[    0.320000] pci 0000:00:01.0: BAR 0: assigned [mem 0x08000000-0x08003fff 64bit]
[    0.320000] pci 0000:00:01.0: supports D1 D2
[    0.320000] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
[    0.320000] PCI: Enabling device 0000:00:01.0 (0000 -> 0002)
[    0.320000] bcma: PCI: Fixing up device 0000:00:01.0
[    0.360000] ssb: Found chip with id 0x4322, rev 0x01 and package 0x0A
[    0.360000] ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x17, vendor 0x4243)
[    0.360000] ssb: Core 1 found: IEEE 802.11 (cc 0x812, rev 0x10, vendor 0x4243)
[    0.360000] ssb: Core 2 found: PCI-E (cc 0x820, rev 0x0B, vendor 0x4243)
[    0.360000] ssb: Core 3 found: PCI (cc 0x804, rev 0x0E, vendor 0x4243)
[    0.360000] ssb: Core 4 found: USB 2.0 Device (cc 0x81A, rev 0x05, vendor 0x4243)
[    0.360000] ssb: Core 5 found: UNKNOWN (cc 0x8FF, rev 0x00, vendor 0x4243)
[    0.360000] ssb: Core 6 found: Internal Memory (cc 0x80E, rev 0x03, vendor 0x4243)
[    0.400000] ssb: chipcommon status is 0x68040
[    0.400000] ssb: Found rev 2 PMU (capabilities 0x04583002)
[    0.400000] ssb: SPROM offset is 0x1000
[    0.430000] ssb: Using SPROM revision 8 provided by platform
[    0.550000] ssb: Sonics Silicon Backplane found on PCI device 0000:00:01.0
[    0.550000] bcma: bus0: Bus registered
[    0.550000] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.560000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.560000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.560000] msgmni has been set to 119
[    0.560000] io scheduler noop registered
[    0.560000] io scheduler deadline registered (default)
[    0.560000] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    0.560000] console [ttyS0] disabled
[    0.580000] serial8250.0: ttyS0 at MMIO 0xb8000300 (irq = 2, base_baud = 1250000) is a U6_16550A
[    1.040000] console [ttyS0] enabled
[    1.050000] physmap platform flash device: 02000001 at 1c000000
[    1.050000] physmap-flash.0: Found 1 x16 devices at 0x0 in 8-bit bank. Manufacturer ID 0x0000c2 Chip ID 0x0000cb
[    1.060000] physmap-flash.0: Found an alias at 0x800000 for the chip at 0x0
[    1.060000] physmap-flash.0: Found an alias at 0x1000000 for the chip at 0x0
[    1.060000] physmap-flash.0: Found an alias at 0x1800000 for the chip at 0x0
[    1.060000] Amd/Fujitsu Extended Query Table at 0x0040
[    1.070000]   Amd/Fujitsu Extended Query version 1.1.
[    1.070000] number of CFI chips: 1
[    1.130000] 6 bcm47xxpart partitions found on MTD device physmap-flash.0
[    1.140000] Creating 6 MTD partitions on "physmap-flash.0":
[    1.140000] 0x000000000000-0x000000040000 : "boot"
[    1.150000] 0x000000040000-0x0000007f0000 : "firmware"
[    1.160000] 0x00000004001c-0x00000004090c : "loader"
[    1.160000] 0x00000004090c-0x000000150400 : "linux"
[    1.170000] 0x000000150400-0x0000007f0000 : "rootfs"
[    1.180000] mtd: device 4 (rootfs) set to be root filesystem
[    1.180000] 1 squashfs-split partitions found on MTD device rootfs
[    1.190000] 0x0000003a0000-0x0000007f0000 : "rootfs_data"
[    1.200000] 0x0000007f0000-0x000000800000 : "nvram"
[    1.220000] libphy: Fixed MDIO Bus: probed
[    1.230000] bcm47xx-wdt bcm47xx-wdt.0: BCM47xx Watchdog Timer enabled (30 seconds)
[    1.240000] GPIO_WDT: failed to register misc device
[    1.240000] TCP: cubic registered
[    1.250000] NET: Registered protocol family 17
[    1.250000] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[    1.260000] Bridge firewalling registered
[    1.270000] 8021q: 802.1Q VLAN Support v1.8
[    1.280000] VFS: Mounted root (squashfs filesystem) readonly on device 31:4.
[    1.290000] Freeing unused kernel memory: 148K (8031b000 - 80340000)
[    2.520000] init: Console is alive
[    2.530000] init: - watchdog -
[    3.980000] pps_core: LinuxPPS API ver. 1 registered
[    3.980000] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    3.990000] PTP clock support registered
[    4.010000] bgmac bcma0:2: Found PHY addr: 30 (NOREGS)
[    4.010000] bgmac bcma0:2: Support for Roboswitch not implemented
[    4.020000] libphy: bgmac mii bus: probed
[    4.170000] b53_common: found switch: BCM53115, rev 8
[    4.180000] bgmac: Broadcom 47xx GBit MAC driver loaded
[    4.570000] init: - preinit -
[    6.150000] random: procd urandom read with 9 bits of entropy available
[    6.180000] eth0: Link is Up - 1Gbps/Full - flow control off
[    9.460000] jffs2: notice: (259) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[    9.480000] mount_root: switching to jffs2 overlay
[    9.530000] procd: - early -
[    9.530000] procd: - watchdog -
[   10.270000] procd: - ubus -
[   11.280000] procd: - init -
[   15.440000] NET: Registered protocol family 10
[   15.470000] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   15.510000] u32 classifier
[   15.520000]     input device check on
[   15.520000]     Actions configured
[   15.560000] Mirror/redirect action on
[   15.620000] netem: version 1.3
[   15.650000] Loading modules backported from Linux version master-2015-03-09-0-g141f155
[   15.660000] Backport generated by backports.git backports-20150129-0-gdd4a670
[   15.680000] ip_tables: (C) 2000-2006 Netfilter Core Team
[   15.700000] nf_conntrack version 0.5.0 (960 buckets, 3840 max)
[   15.860000] xt_time: kernel timezone is -0000
[   15.930000] cfg80211: Calling CRDA to update world regulatory domain
[   15.950000] cfg80211: World regulatory domain updated:
[   15.950000] cfg80211:  DFS Master region: unset
[   15.960000] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[   15.970000] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[   15.970000] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[   15.980000] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[   15.990000] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[   16.000000] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[   16.010000] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[   16.020000] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[   16.020000] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[   16.140000] PPP generic driver version 2.4.2
[   16.140000] NET: Registered protocol family 24
[   16.170000] b43-phy0: Broadcom 4716 WLAN found (core revision 17)
[   16.180000] b43-phy0: Found PHY: Analog 8, Type 4 (N), Revision 5
[   16.190000] b43-phy0: Found Radio: Manuf 0x17F, ID 0x2056, Revision 7, Version 0
[   16.200000] b43-phy1: Broadcom 4322 WLAN found (core revision 16)
[   16.310000] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[   16.340000] b43-phy1: Found PHY: Analog 8, Type 4 (N), Revision 4
[   16.350000] b43-phy1: Found Radio: Manuf 0x17F, ID 0x2056, Revision 3, Version 0
[   16.370000] Broadcom 43xx driver loaded [ Features: PNL ]
[   16.390000] Broadcom 43xx-legacy driver loaded [ Features: PLD ]
[   16.440000] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
[   22.250000] eth0: Link is Up - 1Gbps/Full - flow control off
[   26.500000] device eth0.1 entered promiscuous mode
[   26.500000] device eth0 entered promiscuous mode
[   26.530000] br-lan: port 1(eth0.1) entered forwarding state
[   26.530000] br-lan: port 1(eth0.1) entered forwarding state
[   26.560000] device eth0.2 entered promiscuous mode
[   26.590000] br-wan: port 1(eth0.2) entered forwarding state
[   26.590000] br-wan: port 1(eth0.2) entered forwarding state
[   28.160000] cfg80211: Calling CRDA for country: US
[   28.160000] cfg80211: Regulatory domain changed to country: US
[   28.170000] cfg80211:  DFS Master region: FCC
[   28.170000] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[   28.180000] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 3000 mBm), (N/A)
[   28.190000] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 1700 mBm), (N/A)
[   28.200000] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2300 mBm), (0 s)
[   28.210000] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 mBm), (N/A)
[   28.220000] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
[   28.270000] eth0: Link is Up - 1Gbps/Full - flow control off
[   28.530000] br-lan: port 1(eth0.1) entered forwarding state
[   28.590000] br-wan: port 1(eth0.2) entered forwarding state
[   31.640000] b43-phy1: Loading firmware version 666.2 (2011-02-23 01:15:07)
[   31.650000] Data bus error, epc == 80161df8, ra == 801d38c4
[   31.650000] Oops[#1]:
[   31.650000] CPU: 0 PID: 1395 Comm: hostapd Not tainted 3.18.20 #1
[   31.650000] task: 83271600 ti: 830dc000 task.ti: 830dc000
[   31.650000] $ 0   : 00000000 11009400 00000002 11009403
[   31.650000] $ 4   : a80003fa 000003fa 00000108 00007000
[   31.650000] $ 8   : 00000020 00000023 00000000 32302d31
[   31.650000] $12   : 00000000 77e523a0 00000000 77ea8000
[   31.650000] $16   : 838c8800 838c8858 000003fa ffffffe0
[   31.650000] $20   : 838c8b28 831fc140 00000002 00000001
[   31.650000] $24   : 00000001 801d387c                  
[   31.650000] $28   : 830dc000 830ddb50 00490000 801d38c4
[   31.650000] Hi    : 00000000
[   31.650000] Lo    : cf14e000
[   31.650000] epc   : 80161df8 0x80161df8
[   31.650000]     Not tainted
[   31.650000] ra    : 801d38c4 0x801d38c4
[   31.650000] Status: 11009403    KERNEL EXL IE 
[   31.650000] Cause : c080801c
[   31.650000] PrId  : 00019740 (MIPS 74Kc)
[   31.650000] Modules linked in: pppoe ppp_async iptable_nat b43legacy b43 pppox ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_tcpmss xt_statistic xt_state xt_recent xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_id xt_hl xt_helper xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_HL xt_DSCP xt_CT xt_CLASSIFY slhc nf_reject_ipv4 nf_nat_masquerade_ipv4 nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_ftp nf_conntrack iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables crc_ccitt compat sch_teql sch_tbf sch_sfq sch_red sch_prio sch_pie sch_netem sch_htb sch_gred sch_fq sch_dsmark sch_codel em_text em_nbyte em_meta em_cmp cls_basic act_police act_ipt act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ifb ipv6 arc4 crypto_blkcipher leds_gpio gpio_button_hotplug tg3 hwmon bgmac b44 ptp pps_core mii
[   31.650000] Process hostapd (pid: 1395, threadinfo=830dc000, task=83271600, tls=77bdf440)
[   31.650000] Stack : 00000000 b8000300 11009401 00000001 00000005 00000000 00000029 20322e36
[   31.650000]       00000000 32302d31 00000000 00000001 00000001 801df94c 00000000 00000004
[   31.650000]       00000080 838c8800 838c8858 801d3700 838c8858 801d3820 00000004 801dfb24
[   31.650000]       00000001 838c8800 838c8858 801d3700 00000000 83314d94 11009400 00000080
[   31.650000]       803522dc 83349360 00000074 838c8800 838c8858 830ddc08 00000200 00000000
[   31.650000]       ...
[   31.650000] Call Trace:[<801df94c>] 0x801df94c
[   31.650000] [<801d3700>] 0x801d3700
[   31.650000] [<801d3820>] 0x801d3820
[   31.650000] [<801dfb24>] 0x801dfb24
[   31.650000] [<801d3700>] 0x801d3700
[   31.650000] [<83314d94>] 0x83314d94 [b43@83300000+0x55c40]
[   31.650000] [<801d38a4>] 0x801d38a4
[   31.650000] [<83314d2c>] 0x83314d2c [b43@83300000+0x55c40]
[   31.650000] [<83313570>] 0x83313570 [b43@83300000+0x55c40]
[   31.650000] [<83313c3c>] 0x83313c3c [b43@83300000+0x55c40]
[   31.650000] [<83318488>] 0x83318488 [b43@83300000+0x55c40]
[   31.650000] [<801d3700>] 0x801d3700
[   31.650000] [<801d32bc>] 0x801d32bc
[   31.650000] [<801d3700>] 0x801d3700
[   31.650000] [<833144ac>] 0x833144ac [b43@83300000+0x55c40]
[   31.650000] [<83314524>] 0x83314524 [b43@83300000+0x55c40]
[   31.650000] [<83306b98>] 0x83306b98 [b43@83300000+0x55c40]
[   31.650000] [<83307578>] 0x83307578 [b43@83300000+0x55c40]
[   31.650000] [<8003b724>] 0x8003b724
[   31.650000] [<8329308c>] 0x8329308c [mac80211@83280000+0x58db0]
[   31.650000] [<83290dd4>] 0x83290dd4 [mac80211@83280000+0x58db0]
[   31.650000] [<801fcedc>] 0x801fcedc
[   31.650000] [<801fcde4>] 0x801fcde4
[   31.650000] [<801fd1d0>] 0x801fd1d0
[   31.650000] [<801e46a4>] 0x801e46a4
[   31.650000] [<801fd2b0>] 0x801fd2b0
[   31.650000] [<8020f984>] 0x8020f984
[   31.650000] [<80260a20>] 0x80260a20
[   31.650000] [<8020f984>] 0x8020f984
[   31.650000] [<801e49d4>] 0x801e49d4
[   31.650000] [<800b1b04>] 0x800b1b04
[   31.650000] [<801e9a60>] 0x801e9a60
[   31.650000] [<801e589c>] 0x801e589c
[   31.650000] [<801e56e8>] 0x801e56e8
[   31.650000] [<800b1c60>] 0x800b1c60
[   31.650000] [<800037a8>] 0x800037a8
[   31.650000] 
[   31.650000] 
[   31.650000] Code: 03e00008  304200ff  94820000 <03e00008> 3042ffff  94830000  3063ffff  00031200  00031a02 
[   32.100000] ---[ end trace 4a65ddbe295766fe ]---

comment:2 Changed 2 years ago by anonymous

I'm getting this too, in Chaos Calmer, whenever I try to use the 5G radio:

[  322.990000] b43-phy1: Loading firmware version 666.2 (2011-02-23 01:15:07)
[  322.990000] Data bus error, epc == 80161df8, ra == 801d38c4
[  322.990000] Oops[#1]:
[  322.990000] CPU: 0 PID: 2152 Comm: hostapd Not tainted 3.18.20 #1
[  322.990000] task: 83996108 ti: 828ec000 task.ti: 828ec000
[  322.990000] $ 0   : 00000000 11009c00 00000002 11009c03
[  322.990000] $ 4   : a80003fa 000003fa 00000108 00007000
[  322.990000] $ 8   : 00000020 00000023 00000000 32302d31
[  322.990000] $12   : 00000000 ffffffff 00000000 ffffffff
[  322.990000] $16   : 838c8800 838c8858 000003fa ffffffe0
[  322.990000] $20   : 838c8b28 831e0140 00000002 00000001
[  322.990000] $24   : 00000001 801d387c
[  322.990000] $28   : 828ec000 828edb50 00490000 801d38c4
[  322.990000] Hi    : 00000000
[  322.990000] Lo    : cf14e000
[  322.990000] epc   : 80161df8 0x80161df8
[  322.990000]     Not tainted
[  322.990000] ra    : 801d38c4 0x801d38c4
[  322.990000] Status: 11009c03 KERNEL EXL IE
[  322.990000] Cause : c080901c
[  322.990000] PrId  : 00019740 (MIPS 74Kc)
[  322.990000] Modules linked in: pppoe ppp_async iptable_nat b43legacy b43 pppox ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_id xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT slhc nf_reject_ipv4 nf_nat_masquerade_ipv4 nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_ftp nf_conntrack iptable_raw iptable_mangle iptable_filter ip_tables crc_ccitt compat ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ipv6 arc4 crypto_blkcipher leds_gpio gpio_button_hotplug tg3 hwmon bgmac b44 ptp pps_core mii
[  322.990000] Process hostapd (pid: 2152, threadinfo=828ec000, task=83996108, tls=77825440)
[  322.990000] Stack : 00000000 b8000300 11009c01 00000001 00000005 00000000 00000029 20322e36
[  322.990000]    00000000 32302d31 00000000 00000001 00000001 801df94c 00000000 00000004
[  322.990000]    00000080 838c8800 838c8858 801d3700 838c8858 801d3820 00000004 801dfb24
[  322.990000]    00000001 838c8800 838c8858 801d3700 00000000 83214d94 11009c00 00000080
[  322.990000]    803522dc 83249360 00000074 838c8800 838c8858 828edc08 00000200 00000000
[  322.990000]    ...
[  322.990000] Call Trace:[<801df94c>] 0x801df94c
[  322.990000] [<801d3700>] 0x801d3700
[  322.990000] [<801d3820>] 0x801d3820
[  322.990000] [<801dfb24>] 0x801dfb24
[  322.990000] [<801d3700>] 0x801d3700
[  322.990000] [<83214d94>] 0x83214d94 [b43@83200000+0x55c40]
[  322.990000] [<801d38a4>] 0x801d38a4
[  322.990000] [<83214d2c>] 0x83214d2c [b43@83200000+0x55c40]
[  322.990000] [<83213570>] 0x83213570 [b43@83200000+0x55c40]
[  322.990000] [<83213c3c>] 0x83213c3c [b43@83200000+0x55c40]
[  322.990000] [<83218488>] 0x83218488 [b43@83200000+0x55c40]
[  322.990000] [<801d3700>] 0x801d3700
[  322.990000] [<801d32bc>] 0x801d32bc
[  322.990000] [<801d3700>] 0x801d3700
[  322.990000] [<832144ac>] 0x832144ac [b43@83200000+0x55c40]
[  322.990000] [<83214524>] 0x83214524 [b43@83200000+0x55c40]
[  322.990000] [<83206b98>] 0x83206b98 [b43@83200000+0x55c40]
[  322.990000] [<83207578>] 0x83207578 [b43@83200000+0x55c40]
[  322.990000] [<8003b724>] 0x8003b724
[  322.990000] [<8319308c>] 0x8319308c [mac80211@83180000+0x58db0]
[  322.990000] [<83190dd4>] 0x83190dd4 [mac80211@83180000+0x58db0]
[  322.990000] [<801fcedc>] 0x801fcedc
[  322.990000] [<801fcde4>] 0x801fcde4
[  322.990000] [<801fd1d0>] 0x801fd1d0
[  322.990000] [<801e46a4>] 0x801e46a4
[  322.990000] [<801fd2b0>] 0x801fd2b0
[  322.990000] [<8020f984>] 0x8020f984
[  322.990000] [<80260a20>] 0x80260a20
[  322.990000] [<8020f984>] 0x8020f984
[  322.990000] [<801e49d4>] 0x801e49d4
[  322.990000] [<800b1b04>] 0x800b1b04
[  322.990000] [<801e9a60>] 0x801e9a60
[  322.990000] [<801e589c>] 0x801e589c
[  322.990000] [<801e56e8>] 0x801e56e8
[  322.990000] [<800b1c60>] 0x800b1c60
[  322.990000] [<800037a8>] 0x800037a8
[  322.990000]
[  322.990000]
[  322.990000] Code: 03e00008  304200ff  94820000 <03e00008> 3042ffff  94830000  3063ffff  00031200  00031a02
[  323.410000] ---[ end trace 750f035df82ac196 ]---

comment:3 Changed 19 months ago by hej@…

Reproduced in 15.05.1 (r48532)

BusyBox v1.23.2 (2016-03-01 08:50:20 CET) built-in shell (ash)

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 -----------------------------------------------------
 CHAOS CALMER (15.05.1, r48532)
 -----------------------------------------------------
  * 1 1/2 oz Gin            Shake with a glassful
  * 1/4 oz Triple Sec       of broken ice and pour
  * 3/4 oz Lime Juice       unstrained into a goblet.
  * 1 1/2 oz Orange Juice
  * 1 tsp. Grenadine Syrup
 -----------------------------------------------------
root@OpenWrt:~# dmesg
[    0.000000] Linux version 3.18.23 (buildbot@builder1) (gcc version 4.8.3 (Ope nWrt/Linaro GCC 4.8-2014.04 r48532) ) #1 Tue Mar 1 09:17:16 CET 2016
[    0.000000] CPU0 revision is: 00019740 (MIPS 74Kc)
[    0.000000] bcm47xx: Using bcma bus
[    0.000000] bcma: bus0: Found chip with id 0x4716, rev 0x01 and package 0x0A
[    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] Initmem setup node 0 [mem 0x00000000-0x03ffffff]
[    0.000000] On node 0 totalpages: 16384
[    0.000000] free_area_init_node: node 0, pgdat 802fa2f0, node_mem_map 8100000 0
[    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 32kB, 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 pag es: 16256
[    0.000000] Kernel command line:  noinitrd console=ttyS0,115200
[    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: 61292K/65536K available (2678K kernel code, 121K rwdata,  328K rodata, 188K init, 268K bss, 4244K reserved)
[    0.000000] NR_IRQS:128
[    0.000000] bcma: bus0: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev  0x1F, class 0x0)
[    0.000000] bcma: bus0: Core 1 found: IEEE 802.11 (manuf 0x4BF, id 0x812, rev  0x11, class 0x0)
[    0.000000] bcma: bus0: Core 2 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0x 00, class 0x0)
[    0.000000] bcma: bus0: Core 3 found: MIPS 74K (manuf 0x4A7, id 0x82C, rev 0x 01, class 0x0)
[    0.000000] bcma: bus0: Core 4 found: USB 2.0 Host (manuf 0x4BF, id 0x819, re v 0x04, class 0x0)
[    0.000000] bcma: bus0: Core 5 found: PCIe (manuf 0x4BF, id 0x820, rev 0x0E,  class 0x0)
[    0.000000] bcma: bus0: Core 6 found: DDR1/DDR2 Memory Controller (manuf 0x4B F, id 0x82E, rev 0x01, class 0x0)
[    0.000000] bcma: bus0: Core 7 found: Internal Memory (manuf 0x4BF, id 0x80E,  rev 0x07, class 0x0)
[    0.000000] bcma: bus0: Core 8 found: I2S (manuf 0x4BF, id 0x834, rev 0x00, c lass 0x0)
[    0.000000] bcma: bus0: Found rev 5 PMU (capabilities 0x11242C05)
[    0.000000] bcma: bus0: Found parallel flash
[    0.000000] bcma: bus0: Early bus registered
[    0.000000] MIPS: machine is Linksys E3000 V1
[    0.000000] bcm47xx: Setting up vectored interrupts
[    0.060000] Calibrating delay loop... 239.61 BogoMIPS (lpj=1198080)
[    0.070000] pid_max: default: 32768 minimum: 301
[    0.070000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.070000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.070000] NET: Registered protocol family 16
[    0.090000] Switched to clocksource MIPS
[    0.090000] NET: Registered protocol family 2
[    0.100000] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.100000] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    0.100000] TCP: Hash tables configured (established 1024 bind 1024)
[    0.100000] TCP: reno registered
[    0.100000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.100000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.100000] NET: Registered protocol family 1
[    0.100000] PCI: CLS 0 bytes, default 32
[    0.390000] bcma: bus0: Using SPROM revision 8 provided by platform.
[    0.390000] bcma: bus0: PMU resource config unknown or not needed for device  0x4716
[    0.390000] bcma: bus0: Workarounds unknown or not needed for device 0x4716
[    0.390000] bcma: bus0: Initializing MIPS core...
[    0.390000] bcma: bus0: Moved i2s interrupt to oob line 7 instead of 8
[    0.390000] bcma: bus0: set_irq: core 0x0812, irq 3 => 3
[    0.390000] bcma: bus0: set_irq: core 0x082d, irq 4 => 4
[    0.390000] bcma: bus0: set_irq: core 0x0819, irq 5 => 5
[    0.390000] bcma: bus0: set_irq: core 0x0820, irq 6 => 6
[    0.390000] bcma: bus0: set_irq: core 0x0800, irq 2 => 2
[    0.390000] bcma: bus0: set_irq: core 0x0834, irq 0 => 2
[    0.390000] bcma: bus0: IRQ reconfiguration done
[    0.390000] bcma: core 0x0800, irq : 2(S)* 3  4  5  6  D  I
[    0.390000] bcma: core 0x0812, irq : 2(S)  3* 4  5  6  D  I
[    0.390000] bcma: core 0x082d, irq : 2(S)  3  4* 5  6  D  I
[    0.390000] bcma: core 0x082c, irq : 2(S)  3  4  5  6  D  I*
[    0.390000] bcma: core 0x0819, irq : 2(S)  3  4  5* 6  D  I
[    0.390000] bcma: core 0x0820, irq : 2(S)  3  4  5  6* D  I
[    0.390000] bcma: core 0x082e, irq : 2(S)  3  4  5  6  D* I
[    0.390000] bcma: core 0x080e, irq : 2(S)  3  4  5  6  D  I*
[    0.390000] bcma: core 0x0834, irq : 2(S)* 3  4  5  6  D  I
[    0.390000] bcma: bus0: PCIEcore in host mode found
[    0.580000] PCI host bridge to bus 0000:00
[    0.580000] pci_bus 0000:00: root bus resource [mem 0x08000000-0x0bffffff]
[    0.580000] pci_bus 0000:00: root bus resource [io  0x0100-0x07ff]
[    0.580000] pci_bus 0000:00: No busn resource found for root bus, will use [b us 00-ff]
[    0.580000] pci 0000:00:00.0: [14e4:4716] type 00 class 0x060000
[    0.580000] bcma: PCI: Fixing up bridge 0000:00:00.0
[    0.580000] bcma: PCI: Fixing up device 0000:00:00.0
[    0.580000] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit]
[    0.580000] pci 0000:00:00.0: reg 0x18: [mem 0x00000000-0x07ffffff 64bit]
[    0.580000] pci 0000:00:00.0: supports D1 D2
[    0.580000] pci 0000:00:00.1: [14e4:0000] type 00 class 0x060000
[    0.580000] bcma: PCI: Fixing up bridge 0000:00:00.1
[    0.580000] bcma: PCI: Fixing up device 0000:00:00.1
[    0.580000] pci 0000:00:00.1: reg 0x10: [mem 0x00000000-0x00003fff 64bit]
[    0.580000] pci 0000:00:00.1: reg 0x18: [mem 0x00000000-0x07ffffff 64bit]
[    0.580000] pci 0000:00:00.1: supports D1 D2
[    0.580000] pci 0000:00:01.0: [14e4:4322] type 00 class 0x028000
[    0.580000] pci 0000:00:01.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit]
[    0.580000] bcma: PCI: Fixing up addresses 0000:00:01.0
[    0.580000] pci 0000:00:01.0: BAR 0: assigned [mem 0x08000000-0x08003fff 64bi t]
[    0.580000] pci 0000:00:01.0: supports D1 D2
[    0.580000] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
[    0.580000] PCI: Enabling device 0000:00:01.0 (0000 -> 0002)
[    0.580000] bcma: PCI: Fixing up device 0000:00:01.0
[    0.620000] ssb: Found chip with id 0x4322, rev 0x01 and package 0x0A
[    0.620000] ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x17, vendor 0x4243)
[    0.620000] ssb: Core 1 found: IEEE 802.11 (cc 0x812, rev 0x10, vendor 0x4243 )
[    0.620000] ssb: Core 2 found: PCI-E (cc 0x820, rev 0x0B, vendor 0x4243)
[    0.620000] ssb: Core 3 found: PCI (cc 0x804, rev 0x0E, vendor 0x4243)
[    0.620000] ssb: Core 4 found: USB 2.0 Device (cc 0x81A, rev 0x05, vendor 0x4 243)
[    0.620000] ssb: Core 5 found: UNKNOWN (cc 0x8FF, rev 0x00, vendor 0x4243)
[    0.620000] ssb: Core 6 found: Internal Memory (cc 0x80E, rev 0x03, vendor 0x 4243)
[    0.660000] ssb: chipcommon status is 0x68040
[    0.660000] ssb: Found rev 2 PMU (capabilities 0x04583002)
[    0.660000] ssb: SPROM offset is 0x1000
[    0.830000] ssb: Using SPROM revision 8 provided by platform
[    0.950000] ssb: Sonics Silicon Backplane found on PCI device 0000:00:01.0
[    0.950000] bcma: bus0: Bus registered
[    0.950000] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.960000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.960000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORIT Y) (c) 2001-2006 Red Hat, Inc.
[    0.960000] msgmni has been set to 119
[    0.960000] io scheduler noop registered
[    0.960000] io scheduler deadline registered (default)
[    0.960000] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    0.960000] console [ttyS0] disabled
[    0.980000] serial8250.0: ttyS0 at MMIO 0xb8000300 (irq = 2, base_baud = 1250 000) is a U6_16550A
[    1.440000] console [ttyS0] enabled
[    1.440000] physmap platform flash device: 02000001 at 1c000000
[    1.450000] physmap-flash.0: Found 1 x16 devices at 0x0 in 8-bit bank. Manufa cturer ID 0x0000c2 Chip ID 0x0000cb
[    1.460000] physmap-flash.0: Found an alias at 0x800000 for the chip at 0x0
[    1.460000] physmap-flash.0: Found an alias at 0x1000000 for the chip at 0x0
[    1.460000] physmap-flash.0: Found an alias at 0x1800000 for the chip at 0x0
[    1.460000] Amd/Fujitsu Extended Query Table at 0x0040
[    1.470000]   Amd/Fujitsu Extended Query version 1.1.
[    1.470000] number of CFI chips: 1
[    1.500000] 6 bcm47xxpart partitions found on MTD device physmap-flash.0
[    1.510000] Creating 6 MTD partitions on "physmap-flash.0":
[    1.520000] 0x000000000000-0x000000040000 : "boot"
[    1.520000] 0x000000040000-0x0000007f0000 : "firmware"
[    1.530000] 0x00000004001c-0x00000004090c : "loader"
[    1.540000] 0x00000004090c-0x00000014c400 : "linux"
[    1.540000] 0x00000014c400-0x0000007f0000 : "rootfs"
[    1.550000] mtd: device 4 (rootfs) set to be root filesystem
[    1.560000] 1 squashfs-split partitions found on MTD device rootfs
[    1.560000] 0x0000003a0000-0x0000007f0000 : "rootfs_data"
[    1.570000] 0x0000007f0000-0x000000800000 : "nvram"
[    1.600000] libphy: Fixed MDIO Bus: probed
[    1.600000] bcm47xx-wdt bcm47xx-wdt.0: BCM47xx Watchdog Timer enabled (30 sec onds)
[    1.610000] GPIO_WDT: failed to register misc device
[    1.620000] TCP: cubic registered
[    1.620000] NET: Registered protocol family 17
[    1.630000] bridge: automatic filtering via arp/ip/ip6tables has been depreca ted. Update your scripts to load br_netfilter if you need this.
[    1.640000] Bridge firewalling registered
[    1.640000] 8021q: 802.1Q VLAN Support v1.8
[    1.660000] VFS: Mounted root (squashfs filesystem) readonly on device 31:4.
[    1.670000] Freeing unused kernel memory: 188K (80311000 - 80340000)
[    2.900000] init: Console is alive
[    2.910000] init: - watchdog -
[    4.360000] pps_core: LinuxPPS API ver. 1 registered
[    4.360000] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giome tti <giometti@linux.it>
[    4.380000] PTP clock support registered
[    4.390000] bgmac bcma0:2: Found PHY addr: 30 (NOREGS)
[    4.390000] bgmac bcma0:2: Support for Roboswitch not implemented
[    4.400000] libphy: bgmac mii bus: probed
[    4.560000] b53_common: found switch: BCM53115, rev 8
[    4.570000] bgmac: Broadcom 47xx GBit MAC driver loaded
[    4.950000] init: - preinit -
[    6.540000] random: procd urandom read with 10 bits of entropy available
[    6.570000] eth0: Link is Up - 1Gbps/Full - flow control off
[    9.770000] mount_root: jffs2 not ready yet, using temporary tmpfs overlay
[    9.810000] procd: - early -
[    9.810000] procd: - watchdog -
[   10.560000] procd: - ubus -
[   11.570000] procd: - init -
[   14.380000] NET: Registered protocol family 10
[   14.390000] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   14.410000] Loading modules backported from Linux version master-2015-03-09-0 -g141f155
[   14.420000] Backport generated by backports.git backports-20150129-0-gdd4a670
[   14.430000] ip_tables: (C) 2000-2006 Netfilter Core Team
[   14.450000] nf_conntrack version 0.5.0 (960 buckets, 3840 max)
[   14.510000] xt_time: kernel timezone is -0000
[   14.550000] cfg80211: Calling CRDA to update world regulatory domain
[   14.550000] cfg80211: World regulatory domain updated:
[   14.560000] cfg80211:  DFS Master region: unset
[   14.560000] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gai n, max_eirp), (dfs_cac_time)
[   14.570000] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 m Bm), (N/A)
[   14.580000] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz, 92000 KHz AUT O), (N/A, 2000 mBm), (N/A)
[   14.590000] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 m Bm), (N/A)
[   14.600000] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AU TO), (N/A, 2000 mBm), (N/A)
[   14.610000] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AU TO), (N/A, 2000 mBm), (0 s)
[   14.620000] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000  mBm), (0 s)
[   14.630000] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 m Bm), (N/A)
[   14.640000] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0  mBm), (N/A)
[   14.740000] PPP generic driver version 2.4.2
[   14.750000] NET: Registered protocol family 24
[   14.780000] b43-phy0: Broadcom 4716 WLAN found (core revision 17)
[   14.790000] b43-phy0: Found PHY: Analog 8, Type 4 (N), Revision 5
[   14.790000] b43-phy0: Found Radio: Manuf 0x17F, ID 0x2056, Revision 7, Versio n 0
[   14.800000] b43-phy1: Broadcom 4322 WLAN found (core revision 16)
[   14.910000] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[   14.950000] b43-phy1: Found PHY: Analog 8, Type 4 (N), Revision 4
[   14.960000] b43-phy1: Found Radio: Manuf 0x17F, ID 0x2056, Revision 3, Versio n 0
[   14.980000] Broadcom 43xx driver loaded [ Features: PNL ]
[   15.000000] Broadcom 43xx-legacy driver loaded [ Features: PLD ]
[   15.040000] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
[   23.940000] eth0: Link is Up - 1Gbps/Full - flow control off
[   26.490000] jffs2_scan_eraseblock(): End of filesystem marker found at 0x0
[   26.490000] jffs2_build_filesystem(): unlocking the mtd device... done.
[   26.500000] jffs2_build_filesystem(): erasing all blocks after the end marker ...
[   28.170000] device eth0.1 entered promiscuous mode
[   28.180000] device eth0 entered promiscuous mode
[   28.200000] br-lan: port 1(eth0.1) entered forwarding state
[   28.200000] br-lan: port 1(eth0.1) entered forwarding state
[   29.940000] eth0: Link is Up - 1Gbps/Full - flow control off
[   30.200000] br-lan: port 1(eth0.1) entered forwarding state
[   66.400000] done.
[   66.400000] jffs2: notice: (909) jffs2_build_xattr_subsystem: complete buildi ng xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0  orphan) found.
[   74.010000] random: nonblocking pool is initialized
[  469.710000] b43-phy1: Loading firmware version 666.2 (2011-02-23 01:15:07)
[  469.710000] Data bus error, epc == 801593c4, ra == 801c8930
[  469.710000] Oops[#1]:
[  469.710000] CPU: 0 PID: 2093 Comm: hostapd Not tainted 3.18.23 #1
[  469.710000] task: 83b75af8 ti: 83294000 task.ti: 83294000
[  469.710000] $ 0   : 00000000 11009400 00000002 11009403
[  469.710000] $ 4   : a80003fa 000003fa 00000108 00007000
[  469.710000] $ 8   : 00000020 00000023 00000000 32302d31
[  469.710000] $12   : 00000000 77bdc3a0 00000000 77c4c000
[  469.710000] $16   : 838c0800 838c0858 000003fa ffffffe0
[  469.710000] $20   : 838c0b28 830d8140 00000002 00000001
[  469.710000] $24   : 00000001 801c88e8
[  469.710000] $28   : 83294000 83295b50 00490000 801c8930
[  469.710000] Hi    : 00000000
[  469.710000] Lo    : cf14e000
[  469.710000] epc   : 801593c4 0x801593c4
[  469.710000]     Not tainted
[  469.710000] ra    : 801c8930 0x801c8930
[  469.710000] Status: 11009403 KERNEL EXL IE
[  469.710000] Cause : c080801c
[  469.710000] PrId  : 00019740 (MIPS 74Kc)
[  469.710000] Modules linked in: pppoe ppp_async iptable_nat b43legacy b43 pppo x ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJEC T ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark  xt_mac xt_limit xt_id xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_C T slhc nf_reject_ipv4 nf_nat_masquerade_ipv4 nf_nat_ftp nf_nat nf_log_ipv4 nf_de frag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_ftp nf_conntrack ipta ble_raw iptable_mangle iptable_filter ip_tables crc_ccitt compat ip6t_REJECT nf_ reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filt er ip6_tables x_tables ipv6 arc4 crypto_blkcipher leds_gpio gpio_button_hotplug  tg3 hwmon bgmac b44 ptp pps_core mii
[  469.710000] Process hostapd (pid: 2093, threadinfo=83294000, task=83b75af8, t ls=77b9f440)
[  469.710000] Stack : 59ab7ab2 0000006d 83295b70 80356495 8037dca8 8017bb1c ff0 a0200 0002ffff
[  469.710000]    00000000 000ad570 8037dca8 00000001 00000001 801d49c4 00000000  00000004
[  469.710000]    00000080 838c0800 838c0858 801c876c 838c0858 801c888c 00000004  801d4b9c
[  469.710000]    00000001 838c0800 838c0858 801c876c 00000000 83214d94 11009400  00000080
[  469.710000]    803522dc 83249360 00000074 838c0800 838c0858 83295c08 00000200  00000000
[  469.710000]    ...
[  469.710000] Call Trace:[<8017bb1c>] 0x8017bb1c
[  469.710000] [<801d49c4>] 0x801d49c4
[  469.710000] [<801c876c>] 0x801c876c
[  469.710000] [<801c888c>] 0x801c888c
[  469.710000] [<801d4b9c>] 0x801d4b9c
[  469.710000] [<801c876c>] 0x801c876c
[  469.710000] [<83214d94>] 0x83214d94 [b43@83200000+0x55c40]
[  469.710000] [<801c8910>] 0x801c8910
[  469.710000] [<83214d2c>] 0x83214d2c [b43@83200000+0x55c40]
[  469.710000] [<83213570>] 0x83213570 [b43@83200000+0x55c40]
[  469.710000] [<83213c3c>] 0x83213c3c [b43@83200000+0x55c40]
[  469.710000] [<83218488>] 0x83218488 [b43@83200000+0x55c40]
[  469.710000] [<801c876c>] 0x801c876c
[  469.710000] [<801c8328>] 0x801c8328
[  469.710000] [<801c876c>] 0x801c876c
[  469.710000] [<832144ac>] 0x832144ac [b43@83200000+0x55c40]
[  469.710000] [<83214524>] 0x83214524 [b43@83200000+0x55c40]
[  469.710000] [<83206b98>] 0x83206b98 [b43@83200000+0x55c40]
[  469.710000] [<83207578>] 0x83207578 [b43@83200000+0x55c40]
[  469.710000] [<8003b798>] 0x8003b798
[  469.710000] [<8319308c>] 0x8319308c [mac80211@83180000+0x58db0]
[  469.710000] [<83190dd4>] 0x83190dd4 [mac80211@83180000+0x58db0]
[  469.710000] [<801f2010>] 0x801f2010
[  469.710000] [<801f1f18>] 0x801f1f18
[  469.710000] [<801f2304>] 0x801f2304
[  469.710000] [<801d971c>] 0x801d971c
[  469.710000] [<801f23e4>] 0x801f23e4
[  469.710000] [<80204aec>] 0x80204aec
[  469.710000] [<80255d30>] 0x80255d30
[  469.710000] [<80204aec>] 0x80204aec
[  469.710000] [<801d9a4c>] 0x801d9a4c
[  469.710000] [<800b1a70>] 0x800b1a70
[  469.710000] [<801dead8>] 0x801dead8
[  469.710000] [<801da914>] 0x801da914
[  469.710000] [<801da760>] 0x801da760
[  469.710000] [<800b1bcc>] 0x800b1bcc
[  469.710000] [<800037a8>] 0x800037a8
[  469.710000]
[  469.710000]
[  469.710000] Code: 03e00008  304200ff  94820000 <03e00008> 3042ffff  94830000   3063ffff  00031200  00031a02
[  470.130000] ---[ end trace 1892ebb382cd3e0a ]---

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