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FS#1383 - [kmod-b43]Crashes after 5GHz Scan #7960

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openwrt-bot opened this issue Feb 22, 2018 · 1 comment
Closed

FS#1383 - [kmod-b43]Crashes after 5GHz Scan #7960

openwrt-bot opened this issue Feb 22, 2018 · 1 comment
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@openwrt-bot
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sora:

Supply the following if possible:

  • Device: Linksys E3000
  • LEDE version: LEDE Reboot 17.01.4 r3560-79f57e422d, kmod-b43 - 4.4.92+2017-01-31-3
  • Steps to reproduce
    Open LuCI page, Network-Wireless, press Scan for "Generic MAC80211 802.11a (radio1)", then LEDE crashes, and router reboots itself.
    dmesg output:
    [ 77.097162] random: nonblocking pool is initialized
    [ 364.790599] b43-phy1: Loading firmware version 666.2 (2011-02-23 01:15:07)
    [ 364.846607] Data bus error, epc == 8016dd88, ra == 801df05c
    [ 364.852277] Oops[package/libs/libtool: package libtool #1]:
    [ 364.854607] CPU: 0 PID: 1370 Comm: luci Not tainted 4.4.92 #0
    [ 364.860446] task: 8399ed48 ti: 83938000 task.ti: 83938000
    [ 364.865928] $ 0 : 00000000 1100bc00 00000002 1100bc03
    [ 364.871269] $ 4 : a80003fa 838fc058 00000108 00007000
    [ 364.876610] $ 8 : 00000023 00000000 00000001 00000006
    [ 364.881952] $12 : 00000000 000002a0 00000000 00000000
    [ 364.887293] $16 : 838fc000 838fc058 000003fa 838fc328
    [ 364.892634] $20 : 838fc034 0000029a 00000002 00000001
    [ 364.897977] $24 : 00000001 801df014
    [ 364.903318] $28 : 83938000 83939b38 00000001 801df05c
    [ 364.908660] Hi : 00000000
    [ 364.911592] Lo : 0f5c28f6
    [ 364.914528] epc : 8016dd88 0x8016dd88
    [ 364.918425] ra : 801df05c 0x801df05c
    [ 364.922317] Status: 1100bc03 KERNEL EXL IE
    [ 364.926597] Cause : c080801c (ExcCode 07)
    [ 364.930671] PrId : 00019740 (MIPS 74Kc)
    [ 364.934654] Modules linked in: pppoe ppp_async iptable_nat b43 pppox ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE cfg80211 bgmac_bcma xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT slhc nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc8 crc_ccitt cordic compat bgmac_bcma_mdio bgmac ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables leds_gpio ohci_platform ohci_hcd ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common ssb_hcd bcma_hcd
    [ 365.003649] Process luci (pid: 1370, threadinfo=83938000, task=8399ed48, tls=776aad48)
    [ 365.011680] Stack : 0000016c 000c1047 00000000 800489fc 0000016c 611fc6ba 803b6b60 8036c254
    [ 365.011680] 00000000 803b436c 00000000 00000001 803d0000 803b0000 00000000 00000080
    [ 365.011680] 00000004 838fc000 838fc058 801dee98 838fc058 801defb8 00000001 801ebce8
    [ 365.011680] 00000000 838fc000 838fc058 801dee98 00000000 83213a94 1100bc00 803b22ec
    [ 365.011680] 00000080 83248ee0 00000074 838fc000 838fc058 83939bf0 838fc058 801df03c
    [ 365.011680] ...
    [ 365.048015] Call Trace:[<800489fc>] 0x800489fc
    [ 365.052577] [<801dee98>] 0x801dee98
    [ 365.056131] [<801defb8>] 0x801defb8
    [ 365.059682] [<801ebce8>] 0x801ebce8
    [ 365.063236] [<801dee98>] 0x801dee98
    [ 365.066791] [<83213a94>] 0x83213a94 [b43@83200000+0x55470]
    [ 365.072378] [<801df03c>] 0x801df03c
    [ 365.075943] [<801df03c>] 0x801df03c
    [ 365.079501] [<83213a30>] 0x83213a30 [b43@83200000+0x55470]
    [ 365.085077] [<83212284>] 0x83212284 [b43@83200000+0x55470]
    [ 365.090661] [<83212948>] 0x83212948 [b43@83200000+0x55470]
    [ 365.096252] [<83216f5c>] 0x83216f5c [b43@83200000+0x55470]
    [ 365.101838] [<801dee98>] 0x801dee98
    [ 365.105394] [<801dea54>] 0x801dea54
    [ 365.108951] [<801dee98>] 0x801dee98
    [ 365.112521] [<832131b8>] 0x832131b8 [b43@83200000+0x55470]
    [ 365.118114] [<83213230>] 0x83213230 [b43@83200000+0x55470]
    [ 365.123710] [<83206be0>] 0x83206be0 [b43@83200000+0x55470]
    [ 365.129317] [<83207560>] 0x83207560 [b43@83200000+0x55470]
    [ 365.134907] [<83182ff8>] 0x83182ff8 [mac80211@83180000+0x60860]
    [ 365.140941] [<831960f8>] 0x831960f8 [mac80211@83180000+0x60860]
    [ 365.146965] [<8020b664>] 0x8020b664
    [ 365.150524] [<8020b96c>] 0x8020b96c
    [ 365.154074] [<801f0534>] 0x801f0534
    [ 365.157633] [<8020ba50>] 0x8020ba50
    [ 365.161181] [<80220ab8>] 0x80220ab8
    [ 365.164736] [<8027449c>] 0x8027449c
    [ 365.168282] [<8029bfb4>] 0x8029bfb4
    [ 365.171841] [<801effb4>] 0x801effb4
    [ 365.175408] [<800bb3cc>] 0x800bb3cc
    [ 365.178960] [<800ac178>] 0x800ac178
    [ 365.182512] [<800bdea0>] 0x800bdea0
    [ 365.186063] [<801eea94>] 0x801eea94
    [ 365.189614] [<800c469c>] 0x800c469c
    [ 365.193175] [<800bb4d4>] 0x800bb4d4
    [ 365.196730] [<80003398>] 0x80003398
    [ 365.200296]
    [ 365.201814]
    [ 365.201814] Code: 03e00008 304200ff 94820000 <03e00008> 3042ffff 8c820000 03e00008 00000000 308400ff
    [ 365.212331] ---[ end trace f01c15e372c1be21 ]---
@openwrt-bot
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sora:

Full dmesg output before it crashes in case you need :)
root@LEDE:# dmesg
[ 0.000000] Linux version 4.4.92 (buildbot@debian8) (gcc version 5.4.0 (LEDE GCC 5.4.0 r3559-d501786) ) #0 Tue Oct 17 14:59:45 2017
[ 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 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] On node 0 totalpages: 16384
[ 0.000000] free_area_init_node: node 0, pgdat 803604b0, 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=132768
[ 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: 60840K/65536K available (3047K kernel code, 134K rwdata, 372K rodata, 212K init, 274K bss, 4696K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:128
[ 0.000000] 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
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7963585194 ns
[ 0.000016] sched_clock: 32 bits at 240MHz, resolution 4ns, wraps every 8947848189ns
[ 0.000084] Calibrating delay loop... 239.61 BogoMIPS (lpj=1198080)
[ 0.070006] pid_max: default: 32768 minimum: 301
[ 0.070261] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.070294] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.074260] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.074314] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.075610] NET: Registered protocol family 16
[ 0.076617] Can't analyze schedule() prologue at 800077a0
[ 0.097131] clocksource: Switched to clocksource MIPS
[ 0.099517] NET: Registered protocol family 2
[ 0.101251] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.101312] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.101353] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.101521] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.101574] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.102031] NET: Registered protocol family 1
[ 0.102126] PCI: CLS 0 bytes, default 32
[ 0.152690] bcma: bus0: Using SPROM revision 8 provided by platform.
[ 0.152731] bcma: bus0: PMU resource config unknown or not needed for device 0x4716
[ 0.154748] bcma: bus0: Workarounds unknown or not needed for device 0x4716
[ 0.154767] bcma: bus0: Initializing MIPS core...
[ 0.154787] bcma: bus0: Moved i2s interrupt to oob line 7 instead of 8
[ 0.154813] bcma: bus0: set_irq: core 0x0812, irq 3 => 3
[ 0.154835] bcma: bus0: set_irq: core 0x082d, irq 4 => 4
[ 0.154857] bcma: bus0: set_irq: core 0x0819, irq 5 => 5
[ 0.154878] bcma: bus0: set_irq: core 0x0820, irq 6 => 6
[ 0.154899] bcma: bus0: set_irq: core 0x0800, irq 2 => 2
[ 0.154920] bcma: bus0: set_irq: core 0x0834, irq 0 => 2
[ 0.154935] bcma: bus0: IRQ reconfiguration done
[ 0.154951] bcma: core 0x0800, irq : 2(S)
3 4 5 6 D I
[ 0.155003] bcma: core 0x0812, irq : 2(S) 3* 4 5 6 D I
[ 0.155049] bcma: core 0x082d, irq : 2(S) 3 4* 5 6 D I
[ 0.155094] bcma: core 0x082c, irq : 2(S) 3 4 5 6 D I*
[ 0.155139] bcma: core 0x0819, irq : 2(S) 3 4 5* 6 D I
[ 0.155184] bcma: core 0x0820, irq : 2(S) 3 4 5 6* D I
[ 0.155229] bcma: core 0x082e, irq : 2(S) 3 4 5 6 D* I
[ 0.155273] bcma: core 0x080e, irq : 2(S) 3 4 5 6 D I*
[ 0.155317] bcma: core 0x0834, irq : 2(S)* 3 4 5 6 D I
[ 0.155363] bcma: bus0: PCIEcore in host mode found
[ 0.342477] PCI host bridge to bus 0000:00
[ 0.342535] pci_bus 0000:00: root bus resource [mem 0x08000000-0x0bffffff]
[ 0.342564] pci_bus 0000:00: root bus resource [io 0x0100-0x07ff]
[ 0.342592] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[ 0.342621] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[ 0.342708] pci 0000:00:00.0: [14e4:4716] type 00 class 0x060000
[ 0.342756] bcma: PCI: Fixing up bridge 0000:00:00.0
[ 0.342778] bcma: PCI: Fixing up device 0000:00:00.0
[ 0.342845] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit]
[ 0.342885] pci 0000:00:00.0: reg 0x18: [mem 0x00000000-0x07ffffff 64bit]
[ 0.343005] pci 0000:00:00.0: supports D1 D2
[ 0.343447] pci 0000:00:00.1: [14e4:0000] type 00 class 0x060000
[ 0.343504] bcma: PCI: Fixing up bridge 0000:00:00.1
[ 0.343527] bcma: PCI: Fixing up device 0000:00:00.1
[ 0.343595] pci 0000:00:00.1: reg 0x10: [mem 0x00000000-0x00003fff 64bit]
[ 0.343635] pci 0000:00:00.1: reg 0x18: [mem 0x00000000-0x07ffffff 64bit]
[ 0.343757] pci 0000:00:00.1: supports D1 D2
[ 0.344193] pci 0000:00:01.0: [14e4:4322] type 00 class 0x028000
[ 0.344328] pci 0000:00:01.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit]
[ 0.344430] bcma: PCI: Fixing up addresses 0000:00:01.0
[ 0.344479] pci 0000:00:01.0: BAR 0: assigned [mem 0x08000000-0x08003fff 64bit]
[ 0.344653] pci 0000:00:01.0: supports D1 D2
[ 0.345129] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
[ 0.345288] PCI: Enabling device 0000:00:01.0 (0000 -> 0002)
[ 0.345316] bcma: PCI: Fixing up device 0000:00:01.0
[ 0.377188] ssb: Found chip with id 0x4322, rev 0x01 and package 0x0A
[ 0.377240] ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x17, vendor 0x4243)
[ 0.377273] ssb: Core 1 found: IEEE 802.11 (cc 0x812, rev 0x10, vendor 0x4243)
[ 0.377304] ssb: Core 2 found: PCI-E (cc 0x820, rev 0x0B, vendor 0x4243)
[ 0.377335] ssb: Core 3 found: PCI (cc 0x804, rev 0x0E, vendor 0x4243)
[ 0.377365] ssb: Core 4 found: USB 2.0 Device (cc 0x81A, rev 0x05, vendor 0x4243)
[ 0.377394] ssb: Core 5 found: UNKNOWN (cc 0x8FF, rev 0x00, vendor 0x4243)
[ 0.377424] ssb: Core 6 found: Internal Memory (cc 0x80E, rev 0x03, vendor 0x4243)
[ 0.417178] ssb: chipcommon status is 0x68040
[ 0.417213] ssb: Found rev 2 PMU (capabilities 0x04583002)
[ 0.417239] ssb: SPROM offset is 0x1000
[ 0.448926] ssb: Using SPROM revision 8 provided by platform
[ 0.568113] ssb: Sonics Silicon Backplane found on PCI device 0000:00:01.0
[ 0.569647] bcma: bus0: Bus registered
[ 0.571007] Crashlog allocated RAM at address 0x3f00000
[ 0.604373] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.604407] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.609528] io scheduler noop registered
[ 0.609564] io scheduler deadline registered (default)
[ 0.609993] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[ 0.614990] console [ttyS0] disabled
[ 0.635245] serial8250.0: ttyS0 at MMIO 0xb8000300 (irq = 2, base_baud = 1250000) is a U6_16550A
[ 1.148317] console [ttyS0] enabled
[ 1.153046] physmap platform flash device: 0200000 at 1c000000
[ 1.159269] physmap-flash.0: Found 1 x16 devices at 0x0 in 8-bit bank. Manufacturer ID 0x0000c2 Chip ID 0x0000cb
[ 1.169685] physmap-flash.0: Found an alias at 0x800000 for the chip at 0x0
[ 1.169718] physmap-flash.0: Found an alias at 0x1000000 for the chip at 0x0
[ 1.169745] physmap-flash.0: Found an alias at 0x1800000 for the chip at 0x0
[ 1.169777] Amd/Fujitsu Extended Query Table at 0x0040
[ 1.175007] Amd/Fujitsu Extended Query version 1.1.
[ 1.180202] number of CFI chips: 1
[ 1.239041] 6 bcm47xxpart partitions found on MTD device physmap-flash.0
[ 1.245853] Creating 6 MTD partitions on "physmap-flash.0":
[ 1.251586] 0x000000000000-0x000000040000 : "boot"
[ 1.260577] 0x000000040000-0x0000007f0000 : "firmware"
[ 1.268984] 0x0000007f0000-0x000000800000 : "nvram"
[ 1.277059] 0x00000004001c-0x00000004091c : "loader"
[ 1.285322] 0x00000004091c-0x000000168800 : "linux"
[ 1.293583] 0x000000168800-0x0000007f0000 : "rootfs"
[ 1.301822] mtd: device 5 (rootfs) set to be root filesystem
[ 1.307729] 1 squashfs-split partitions found on MTD device rootfs
[ 1.314027] 0x0000003c0000-0x0000007f0000 : "rootfs_data"
[ 1.327090] libphy: Fixed MDIO Bus: probed
[ 1.331899] bcm47xx-wdt bcm47xx-wdt.0: BCM47xx Watchdog Timer enabled (30 seconds)
[ 1.339859] GPIO_WDT: failed to register misc device
[ 1.346999] NET: Registered protocol family 10
[ 1.357986] NET: Registered protocol family 17
[ 1.362660] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[ 1.375556] 8021q: 802.1Q VLAN Support v1.8
[ 1.389413] VFS: Mounted root (squashfs filesystem) readonly on device 31:5.
[ 1.398057] Freeing unused kernel memory: 212K
[ 2.740292] init: Console is alive
[ 2.744194] init: - watchdog -
[ 3.824913] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[ 3.945109] usbcore: registered new interface driver usbfs
[ 3.950996] usbcore: registered new interface driver hub
[ 3.956579] usbcore: registered new device driver usb
[ 3.970553] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 3.979514] ehci-platform: EHCI generic platform driver
[ 3.984975] ehci-platform ehci-platform.0: EHCI Host Controller
[ 3.991162] ehci-platform ehci-platform.0: new USB bus registered, assigned bus number 1
[ 3.999631] ehci-platform ehci-platform.0: irq 5, io mem 0x18004000
[ 4.017212] ehci-platform ehci-platform.0: USB 2.0 started, EHCI 1.00
[ 4.025583] hub 1-0:1.0: USB hub found
[ 4.030277] hub 1-0:1.0: 2 ports detected
[ 4.039154] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 4.047628] ohci-platform: OHCI generic platform driver
[ 4.053095] ohci-platform ohci-platform.0: Generic Platform OHCI controller
[ 4.060342] ohci-platform ohci-platform.0: new USB bus registered, assigned bus number 2
[ 4.068802] ohci-platform ohci-platform.0: irq 5, io mem 0x18009000
[ 4.133049] hub 2-0:1.0: USB hub found
[ 4.137768] hub 2-0:1.0: 2 ports detected
[ 4.148473] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 4.158088] init: - preinit -
[ 10.724856] random: procd: uninitialized urandom read (4 bytes read, 17 bits of entropy available)
[ 13.958859] jffs2: notice: (339) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[ 13.977641] mount_root: switching to jffs2 overlay
[ 13.996054] urandom-seed: Seeding with /etc/urandom.seed
[ 14.262960] procd: - early -
[ 14.266141] procd: - watchdog -
[ 14.888304] procd: - watchdog -
[ 14.892253] procd: - ubus -
[ 15.024669] random: ubusd: uninitialized urandom read (4 bytes read, 24 bits of entropy available)
[ 15.132570] random: ubusd: uninitialized urandom read (4 bytes read, 24 bits of entropy available)
[ 15.142549] random: ubusd: uninitialized urandom read (4 bytes read, 24 bits of entropy available)
[ 15.151880] random: ubusd: uninitialized urandom read (4 bytes read, 24 bits of entropy available)
[ 15.161870] random: ubusd: uninitialized urandom read (4 bytes read, 24 bits of entropy available)
[ 15.171195] random: ubusd: uninitialized urandom read (4 bytes read, 24 bits of entropy available)
[ 15.181319] random: ubusd: uninitialized urandom read (4 bytes read, 24 bits of entropy available)
[ 15.191029] random: ubusd: uninitialized urandom read (4 bytes read, 24 bits of entropy available)
[ 15.201115] procd: - init -
[ 16.502420] kmodloader: loading kernel modules from /etc/modules.d/*
[ 16.594946] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 16.625938] Loading modules backported from Linux version wt-2017-01-31-0-ge882dff19e7f
[ 16.634167] Backport generated by backports.git backports-20160324-13-g24da7d3c
[ 16.651347] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 16.670691] nf_conntrack version 0.5.0 (953 buckets, 3812 max)
[ 16.731099] xt_time: kernel timezone is -0000
[ 16.738091] bgmac_bcma bcma0:2: Found PHY addr: 30 (NOREGS)
[ 16.747043] libphy: bcma_mdio mii bus: probed
[ 16.751606] bgmac_bcma bcma0:2: Support for Roboswitch not implemented
[ 16.912966] b53_common: found switch: BCM53115, rev 8
[ 16.920132] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
[ 17.239877] PPP generic driver version 2.4.2
[ 17.248562] NET: Registered protocol family 24
[ 17.274011] b43-phy0: Broadcom 4716 WLAN found (core revision 17)
[ 17.281178] b43-phy0: Found PHY: Analog 8, Type 4 (N), Revision 5
[ 17.287488] b43-phy0: Found Radio: Manuf 0x17F, ID 0x2056, Revision 7, Version 0
[ 17.295979] b43-phy1: Broadcom 4322 WLAN found (core revision 16)
[ 17.313363] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 17.371463] b43-phy1: Found PHY: Analog 8, Type 4 (N), Revision 4
[ 17.377784] b43-phy1: Found Radio: Manuf 0x17F, ID 0x2056, Revision 3, Version 0
[ 17.402155] Broadcom 43xx driver loaded [ Features: PNL ]
[ 17.409997] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
[ 17.529671] kmodloader: done loading kernel modules from /etc/modules.d/*
[ 19.833200] random: jshn: uninitialized urandom read (4 bytes read, 31 bits of entropy available)
[ 27.839153] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 27.865549] device eth0.2 entered promiscuous mode
[ 27.870536] device eth0 entered promiscuous mode
[ 27.893237] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[ 27.989933] IPv6: ADDRCONF(NETDEV_UP): eth0.1: link is not ready
[ 29.147315] bgmac_bcma bcma0:2 eth0: Link is Up - 1Gbps/Full - flow control off
[ 29.154858] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 29.217328] IPv6: ADDRCONF(NETDEV_CHANGE): eth0.1: link becomes ready
[ 29.224347] br-lan: port 1(eth0.2) entered forwarding state
[ 29.230206] br-lan: port 1(eth0.2) entered forwarding state
[ 29.280652] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[ 31.227203] br-lan: port 1(eth0.2) entered forwarding state
[ 73.267120] b43-phy0: Loading firmware version 666.2 (2011-02-23 01:15:07)
[ 73.569409] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 77.097162] random: nonblocking pool is initialized
[ 364.790599] b43-phy1: Loading firmware version 666.2 (2011-02-23 01:15:07)
[ 364.846607] Data bus error, epc == 8016dd88, ra == 801df05c
[ 364.852277] Oops[#1]:
[ 364.854607] CPU: 0 PID: 1370 Comm: luci Not tainted 4.4.92 #0
[ 364.860446] task: 8399ed48 ti: 83938000 task.ti: 83938000
[ 364.865928] $ 0 : 00000000 1100bc00 00000002 1100bc03
[ 364.871269] $ 4 : a80003fa 838fc058 00000108 00007000
[ 364.876610] $ 8 : 00000023 00000000 00000001 00000006
[ 364.881952] $12 : 00000000 000002a0 00000000 00000000
[ 364.887293] $16 : 838fc000 838fc058 000003fa 838fc328
[ 364.892634] $20 : 838fc034 0000029a 00000002 00000001
[ 364.897977] $24 : 00000001 801df014
[ 364.903318] $28 : 83938000 83939b38 00000001 801df05c
[ 364.908660] Hi : 00000000
[ 364.911592] Lo : 0f5c28f6
[ 364.914528] epc : 8016dd88 0x8016dd88
[ 364.918425] ra : 801df05c 0x801df05c
[ 364.922317] Status: 1100bc03 KERNEL EXL IE
[ 364.926597] Cause : c080801c (ExcCode 07)
[ 364.930671] PrId : 00019740 (MIPS 74Kc)
[ 364.934654] Modules linked in: pppoe ppp_async iptable_nat b43 pppox ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE cfg80211 bgmac_bcma xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT slhc nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc8 crc_ccitt cordic compat bgmac_bcma_mdio bgmac ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables leds_gpio ohci_platform ohci_hcd ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common ssb_hcd bcma_hcd
[ 365.003649] Process luci (pid: 1370, threadinfo=83938000, task=8399ed48, tls=776aad48)
[ 365.011680] Stack : 0000016c 000c1047 00000000 800489fc 0000016c 611fc6ba 803b6b60 8036c254
[ 365.011680] 00000000 803b436c 00000000 00000001 803d0000 803b0000 00000000 00000080
[ 365.011680] 00000004 838fc000 838fc058 801dee98 838fc058 801defb8 00000001 801ebce8
[ 365.011680] 00000000 838fc000 838fc058 801dee98 00000000 83213a94 1100bc00 803b22ec
[ 365.011680] 00000080 83248ee0 00000074 838fc000 838fc058 83939bf0 838fc058 801df03c
[ 365.011680] ...
[ 365.048015] Call Trace:[<800489fc>] 0x800489fc
[ 365.052577] [<801dee98>] 0x801dee98
[ 365.056131] [<801defb8>] 0x801defb8
[ 365.059682] [<801ebce8>] 0x801ebce8
[ 365.063236] [<801dee98>] 0x801dee98
[ 365.066791] [<83213a94>] 0x83213a94 [b43@83200000+0x55470]
[ 365.072378] [<801df03c>] 0x801df03c
[ 365.075943] [<801df03c>] 0x801df03c
[ 365.079501] [<83213a30>] 0x83213a30 [b43@83200000+0x55470]
[ 365.085077] [<83212284>] 0x83212284 [b43@83200000+0x55470]
[ 365.090661] [<83212948>] 0x83212948 [b43@83200000+0x55470]
[ 365.096252] [<83216f5c>] 0x83216f5c [b43@83200000+0x55470]
[ 365.101838] [<801dee98>] 0x801dee98
[ 365.105394] [<801dea54>] 0x801dea54
[ 365.108951] [<801dee98>] 0x801dee98
[ 365.112521] [<832131b8>] 0x832131b8 [b43@83200000+0x55470]
[ 365.118114] [<83213230>] 0x83213230 [b43@83200000+0x55470]
[ 365.123710] [<83206be0>] 0x83206be0 [b43@83200000+0x55470]
[ 365.129317] [<83207560>] 0x83207560 [b43@83200000+0x55470]
[ 365.134907] [<83182ff8>] 0x83182ff8 [mac80211@83180000+0x60860]
[ 365.140941] [<831960f8>] 0x831960f8 [mac80211@83180000+0x60860]
[ 365.146965] [<8020b664>] 0x8020b664
[ 365.150524] [<8020b96c>] 0x8020b96c
[ 365.154074] [<801f0534>] 0x801f0534
[ 365.157633] [<8020ba50>] 0x8020ba50
[ 365.161181] [<80220ab8>] 0x80220ab8
[ 365.164736] [<8027449c>] 0x8027449c
[ 365.168282] [<8029bfb4>] 0x8029bfb4
[ 365.171841] [<801effb4>] 0x801effb4
[ 365.175408] [<800bb3cc>] 0x800bb3cc
[ 365.178960] [<800ac178>] 0x800ac178
[ 365.182512] [<800bdea0>] 0x800bdea0
[ 365.186063] [<801eea94>] 0x801eea94
[ 365.189614] [<800c469c>] 0x800c469c
[ 365.193175] [<800bb4d4>] 0x800bb4d4
[ 365.196730] [<80003398>] 0x80003398
[ 365.200296]
[ 365.201814]
[ 365.201814] Code: 03e00008 304200ff 94820000 <03e00008> 3042ffff 8c820000 03e00008 00000000 308400ff
[ 365.212331] ---[ end trace f01c15e372c1be21 ]---
root@LEDE:
# packet_write_wait: Connection to 172.16.10.2 port 22: Broken pipe

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