Return-Path: From: "Will Tucker" To: "'Peter Hurley'" , "'linux-bluetooth'" Cc: References: <003001d0714f$b67cc650$237652f0$@blueradios.com> <55241236.8060501@hurleysoftware.com> In-Reply-To: <55241236.8060501@hurleysoftware.com> Subject: RE: Linux version 3.18.10 Bluez ver 5.28 security level crashing system Date: Wed, 8 Apr 2015 10:20:53 -0600 Message-ID: <001801d07217$fca23ed0$f5e6bc70$@blueradios.com> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Sender: linux-bluetooth-owner@vger.kernel.org List-ID: More information: OpenWrt Migrated to new Kernel and new blueZ. Image Name: MIPS OpenWrt Linux-3.18.11 hcitool - HCI Tool ver 5.30 Got a little further and a possible workaround for the gatttool "sec-level medium' issue as shown in Example 1 and 2. Example 3 with pairing concerns me the most since it gives an Oops[#1];. Thanks! reboot root@OpenWrt:/# [ 61.170000] br-lan: port 1(eth1) entered disabled state [ 61.170000] device eth1 left promiscuous mode [ 61.180000] br-lan: port 1(eth1) entered disabled state [ 61.190000] eth1: link down [ 61.190000] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready [ 65.380000] Removing MTD device #8 (rootfs_data) with use count 1 [ 65.410000] reboot: Reÿÿ U-Boot 1.1.4 (Feb 9 2012 - 20:12:45) AP121 (ar9331) U-boot DRAM: 64 MB Top of RAM usable for U-Boot at: 84000000 Reserving 161k for U-Boot at: 83fd4000 Reserving 192k for malloc() at: 83fa4000 Reserving 44 Bytes for Board Info at: 83fa3fd4 Reserving 36 Bytes for Global Data at: 83fa3fb0 Reserving 128k for boot params() at: 83f83fb0 Stack Pointer at: 83f83f98 Now running in RAM - U-Boot at: 83fd4000 ============================================ Date:Feb 9 2012 Time:20:12:45 Cameo Version: v1.00 Build:03 Module Name: D-Link DIR-505A1 ============================================ id read 0x100000ff flash size 8388608, sector count = 128 Flash: 8 MB Using default environment In: serial Out: serial Err: serial Net: ag7240_enet_initialize... : cfg1 0x5 cfg2 0x7114 eth0: 00:03:7f:ff:ff:ff eth0 up : cfg1 0xf cfg2 0x7214 eth1: 00:03:7f:ff:ff:fe athrs26_reg_init_lan ATHRS26: resetting s26 ATHRS26: s26 reset done eth1 up eth0, eth1 Hit any key to stop autoboot: 0 ## Booting image at 9f080000 ... Image Name: MIPS OpenWrt Linux-3.18.11 Created: 2015-04-08 13:38:53 UTC Image Type: MIPS Linux Kernel Image (lzma compressed) Data Size: 1151178 Bytes = 1.1 MB Load Address: 80060000 Entry Point: 80060000 Verifying Checksum at 0x9f080040 ...OK Uncompressing Kernel Image ... OK No initrd ## Transferring control to Linux (at address 80060000) ... ## Giving linux memsize in bytes, 67108864 Starting kernel ... [ 0.000000] Linux version 3.18.11 (guest@WILLS-LINUX-BOX) (gcc version 4.8.3 (OpenWrt/Linaro GCC 4.8-2014.04 r44873) ) #1 Wed Apr 8 07:38:24 MDT 2015 [ 0.000000] bootconsole [early0] enabled [ 0.000000] CPU0 revision is: 00019374 (MIPS 24Kc) [ 0.000000] SoC: Atheros AR9330 rev 1 [ 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] 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] Built 1 zonelists in Zone order, mobility grouping on. Total pag es: 16256 [ 0.000000] Kernel command line: board=DIR-505-A1 console=ttyATH0,115200 mtd parts=spi0.0:64k(u-boot)ro,64k(art)ro,64k(mac)ro,64k(nvram)ro,256k(language)ro,7 680k@0x80000(firmware) 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: 60944K/65536K available (2484K kernel code, 125K rwdata, 528K rodata, 244K init, 188K bss, 4592K reserved) [ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] NR_IRQS:51 [ 0.000000] Clocks: CPU:400.000MHz, DDR:400.000MHz, AHB:200.000MHz, Ref:25.00 0MHz [ 0.000000] Calibrating delay loop... 265.42 BogoMIPS (lpj=1327104) [ 0.080000] pid_max: default: 32768 minimum: 301 [ 0.080000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.090000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.100000] NET: Registered protocol family 16 [ 0.100000] MIPS: machine is D-Link DIR-505 rev. A1 [ 0.610000] Switched to clocksource MIPS [ 0.610000] NET: Registered protocol family 2 [ 0.620000] TCP established hash table entries: 1024 (order: 0, 4096 bytes) [ 0.620000] TCP bind hash table entries: 1024 (order: 0, 4096 bytes) [ 0.620000] TCP: Hash tables configured (established 1024 bind 1024) [ 0.630000] TCP: reno registered [ 0.630000] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 0.640000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 0.650000] NET: Registered protocol family 1 [ 0.650000] futex hash table entries: 256 (order: -1, 3072 bytes) [ 0.670000] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.670000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORIT Y) (c) 2001-2006 Red Hat, Inc. [ 0.680000] msgmni has been set to 119 [ 0.680000] io scheduler noop registered [ 0.690000] io scheduler deadline registered (default) [ 0.690000] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled [ 0.700000] ar933x-uart: ttyATH0 at MMIO 0x18020000 (irq = 11, base_baud = 15 62500) is a AR933X UART [ 0.710000] console [ttyATH0] enabled [ 0.710000] console [ttyATH0] enabled [ 0.710000] bootconsole [early0] disabled [ 0.710000] bootconsole [early0] disabled [ 0.720000] m25p80 spi0.0: found mx25l6405d, expected m25p80 [ 0.730000] m25p80 spi0.0: mx25l6405d (8192 Kbytes) [ 0.730000] 6 cmdlinepart partitions found on MTD device spi0.0 [ 0.740000] Creating 6 MTD partitions on "spi0.0": [ 0.740000] 0x000000000000-0x000000010000 : "u-boot" [ 0.750000] 0x000000010000-0x000000020000 : "art" [ 0.760000] 0x000000020000-0x000000030000 : "mac" [ 0.760000] 0x000000030000-0x000000040000 : "nvram" [ 0.760000] 0x000000040000-0x000000080000 : "language" [ 0.770000] 0x000000080000-0x000000800000 : "firmware" [ 0.790000] 2 uimage-fw partitions found on MTD device firmware [ 0.800000] 0x000000080000-0x00000019910a : "kernel" [ 0.800000] mtd: partition "kernel" must either start or end on erase block b oundary or be smaller than an erase block -- forcing read-only [ 0.810000] 0x00000019910a-0x000000800000 : "rootfs" [ 0.820000] mtd: partition "rootfs" must either start or end on erase block b oundary or be smaller than an erase block -- forcing read-only [ 0.830000] mtd: device 7 (rootfs) set to be root filesystem [ 0.860000] 1 squashfs-split partitions found on MTD device rootfs [ 0.860000] 0x000000660000-0x000000800000 : "rootfs_data" [ 0.880000] libphy: ag71xx_mdio: probed [ 1.470000] ag71xx-mdio.1: Found an AR7240/AR9330 built-in switch [ 1.500000] eth0: Atheros AG71xx at 0xba000000, irq 5, mode:GMII [ 2.090000] ag71xx ag71xx.0: connected to PHY at ag71xx-mdio.1:04 [uid=004dd0 41, driver=Generic PHY] [ 2.100000] eth1: Atheros AG71xx at 0xb9000000, irq 4, mode:MII [ 2.100000] TCP: cubic registered [ 2.100000] NET: Registered protocol family 17 [ 2.110000] bridge: automatic filtering via arp/ip/ip6tables has been depreca ted. Update your scripts to load br_netfilter if you need this. [ 2.120000] 8021q: 802.1Q VLAN Support v1.8 [ 2.140000] VFS: Mounted root (squashfs filesystem) readonly on device 31:7. [ 2.140000] Freeing unused kernel memory: 244K (80373000 - 803b0000) [ 3.550000] init: failed to symlink /tmp -> /var [ 3.550000] init: Console is alive [ 3.560000] init: - watchdog - [ 5.980000] usbcore: registered new interface driver usbfs [ 5.990000] usbcore: registered new interface driver hub [ 5.990000] usbcore: registered new device driver usb [ 6.050000] SCSI subsystem initialized [ 6.060000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 6.060000] ehci-platform: EHCI generic platform driver [ 6.070000] ehci-platform ehci-platform: EHCI Host Controller [ 6.070000] ehci-platform ehci-platform: new USB bus registered, assigned bus number 1 [ 6.080000] ehci-platform ehci-platform: irq 3, io mem 0x1b000000 [ 6.110000] ehci-platform ehci-platform: USB 2.0 started, EHCI 1.00 [ 6.110000] hub 1-0:1.0: USB hub found [ 6.110000] hub 1-0:1.0: 1 port detected [ 6.120000] usbcore: registered new interface driver usb-storage [ 6.440000] usb 1-1: new full-speed USB device number 2 using ehci-platform [ 6.610000] init: - preinit - [ 7.310000] random: procd urandom read with 12 bits of entropy available Press the [f] key and hit [enter] to enter failsafe mode Press the [1], [2], [3] or [4] key and hit [enter] to select the debug level [ 9.680000] mount_root: loading kmods from internal overlay [ 10.070000] jffs2: notice: (353) jffs2_build_xattr_subsystem: complete buildi ng xattr subsystem, 1 of xdatum (1 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 10.090000] block: attempting to load /tmp/jffs_cfg/upper/etc/config/fstab [ 10.100000] block: extroot: not configured [ 10.140000] jffs2: notice: (350) jffs2_build_xattr_subsystem: complete buildi ng xattr subsystem, 1 of xdatum (1 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 10.250000] eth1: link up (100Mbps/Full duplex) [ 10.380000] block: attempting to load /tmp/jffs_cfg/upper/etc/config/fstab [ 10.390000] block: extroot: not configured [ 10.400000] mount_root: switching to jffs2 overlay [ 10.450000] eth1: link down [ 10.460000] procd: - early - [ 10.460000] procd: - watchdog - [ 11.370000] procd: - ubus - [ 12.380000] procd: - init - Please press Enter to activate this console. [ 13.890000] NET: Registered protocol family 10 [ 13.920000] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 13.990000] hidraw: raw HID events driver (C) Jiri Kosina [ 14.040000] u32 classifier [ 14.040000] input device check on [ 14.040000] Actions configured [ 14.050000] Mirror/redirect action on [ 14.060000] nf_conntrack version 0.5.0 (956 buckets, 3824 max) [ 14.150000] Bluetooth: Core ver 2.19 [ 14.160000] NET: Registered protocol family 31 [ 14.160000] Bluetooth: HCI device and connection manager initialized [ 14.170000] Bluetooth: HCI socket layer initialized [ 14.170000] Bluetooth: L2CAP socket layer initialized [ 14.180000] Bluetooth: SCO socket layer initialized [ 14.190000] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 14.190000] Bluetooth: BNEP filters: protocol multicast [ 14.200000] Bluetooth: BNEP socket layer initialized [ 14.210000] usbcore: registered new interface driver btusb [ 14.210000] Loading modules backported from Linux version master-2015-03-09-0 -g141f155 [ 14.220000] Backport generated by backports.git backports-20150129-0-gdd4a670 [ 14.230000] bluetooth hci0: Direct firmware load for brcm/BCM20702A0-0a5c-21e 8.hcd failed with error -2 [ 14.230000] bluetooth hci0: Falling back to user helper [ 14.260000] Bluetooth: HCI UART driver ver 2.2 [ 14.260000] Bluetooth: HCI H4 protocol initialized [ 14.270000] Bluetooth: HCI BCSP protocol initialized [ 14.270000] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 14.280000] Bluetooth: HIDP socket layer initialized [ 14.290000] ip_tables: (C) 2000-2006 Netfilter Core Team [ 14.400000] Bluetooth: RFCOMM TTY layer initialized [ 14.400000] Bluetooth: RFCOMM socket layer initialized [ 14.400000] Bluetooth: RFCOMM ver 1.11 [ 14.500000] xt_time: kernel timezone is -0000 [ 14.570000] cfg80211: Calling CRDA to update world regulatory domain [ 14.640000] cfg80211: World regulatory domain updated: [ 14.650000] cfg80211: DFS Master region: unset [ 14.650000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gai n, max_eirp), (dfs_cac_time) [ 14.660000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 m Bm), (N/A) [ 14.670000] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 m Bm), (N/A) [ 14.680000] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 m Bm), (N/A) [ 14.690000] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz), (N/A, 2000 m Bm), (N/A) [ 14.690000] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AU TO), (N/A, 2000 mBm), (0 s) [ 14.700000] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s) [ 14.710000] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 m Bm), (N/A) [ 14.720000] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A) [ 14.760000] firmware brcm!BCM20702A0-0a5c-21e8.hcd: firmware_loading_store: m ap pages failed [ 14.770000] Bluetooth: hci0: BCM: patch brcm/BCM20702A0-0a5c-21e8.hcd not fou nd [ 14.790000] PPP generic driver version 2.4.2 [ 14.810000] NET: Registered protocol family 24 [ 14.910000] Bluetooth: Unable to create crypto context [ 14.940000] ieee80211 phy0: Atheros AR9330 Rev:1 mem=0xb8100000, irq=2 [ 14.960000] cfg80211: Calling CRDA for country: US [ 14.960000] cfg80211: Regulatory domain changed to country: US [ 14.970000] cfg80211: DFS Master region: FCC [ 14.970000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gai n, max_eirp), (dfs_cac_time) [ 14.980000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 3000 m Bm), (N/A) [ 14.990000] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AU TO), (N/A, 1700 mBm), (N/A) [ 15.000000] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AU TO), (N/A, 2300 mBm), (0 s) [ 15.010000] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 m Bm), (N/A) [ 15.010000] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 40 00 mBm), (N/A) [ 25.940000] device eth1 entered promiscuous mode [ 25.970000] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready [ 28.690000] eth1: link up (100Mbps/Full duplex) [ 28.690000] br-lan: port 1(eth1) entered forwarding state [ 28.700000] br-lan: port 1(eth1) entered forwarding state [ 28.710000] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready [ 30.700000] br-lan: port 1(eth1) entered forwarding state BusyBox v1.23.2 (2015-04-06 07:12:41 MDT) built-in shell (ash) _______ ________ __ | |.-----.-----.-----.| | | |.----.| |_ | - || _ | -__| || | | || _|| _| |_______|| __|_____|__|__||________||__| |____| |__| W I R E L E S S F R E E D O M ----------------------------------------------------- CHAOS CALMER (Bleeding Edge, r45313) ----------------------------------------------------- * 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:/# EXAMPLE 1: root@OpenWrt:/# hciconfig hci0 up root@OpenWrt:/# gatttool --adapter=hci0 --sec-level=medium -I [ ][LE]> connect EC:FE:7E:10:95:1F Attempting to connect to EC:FE:7E:10:95:1F Connection successful [EC:FE:7E:10:95:1F][LE]> [EC:FE:7E:10:95:1F][LE]> disconnect (gatttool:2082): GLib-WARNING **: Invalid file descriptor. [EC:FE:7E:10:95:1F][LE]> EXAMPLE 2: root@OpenWrt:/# hciconfig hci0 up root@OpenWrt:/# gatttool --adapter=hci0 --sec-level=medium -I [ ][LE]> connect EC:FE:7E:10:95:1F Attempting to connect to EC:FE:7E:10:95:1F Connection successful [EC:FE:7E:10:95:1F][LE]> [EC:FE:7E:10:95:1F][LE]> sec-level medium [ 583.700000] CPU 0 Unable to handle kernel paging request at virtual address 0 0000200, epc == 80067e20, ra == 831f1668 [ 583.700000] Oops[#1]: [ 583.700000] CPU: 0 PID: 2457 Comm: gatttool Not tainted 3.18.11 #1 [ 583.700000] task: 82b40000 ti: 8383c000 task.ti: 8383c000 [ 583.700000] $ 0 : 00000000 7fb6dac6 00000000 00000000 [ 583.700000] $ 4 : 00000200 8292a40c 00000000 00000000 [ 583.700000] $ 8 : 00000000 00000000 00000001 00000057 [ 583.700000] $12 : 7fb6da90 00000002 00000000 00000000 [ 583.700000] $16 : 8292a400 82ae9400 00000000 00000002 [ 583.700000] $20 : 00000200 006f5ba0 7709d118 00000000 [ 583.700000] $24 : 00000000 76f30a40 [ 583.700000] $28 : 8383c000 8383de88 00000000 831f1668 [ 583.700000] Hi : 00000020 [ 583.700000] Lo : 00000033 [ 583.700000] epc : 80067e20 mutex_lock+0x0/0x30 [ 583.700000] Not tainted [ 583.700000] ra : 831f1668 smp_conn_security+0x88/0x200 [bluetooth] [ 583.700000] Status: 1000fc03 KERNEL EXL IE [ 583.700000] Cause : 00800008 [ 583.700000] BadVA : 00000200 [ 583.700000] PrId : 00019374 (MIPS 24Kc) [ 583.700000] Modules linked in: ath9k ath9k_common pppoe ppp_async iptable_nat ath9k_hw ath 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_strin g 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_connlim it xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_HL xt_DSCP xt_CT xt_C LASSIFY ts_kmp ts_fsm ts_bm slhc rfcomm nf_reject_ipv4 nf_nat_masquerade_ipv4 nf _nat_irc nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrac k_rtcache nf_conntrack_irc nf_conntrack_ftp iptable_raw iptable_mangle iptable_f ilter ipt_ECN ip_tables hidp hci_uart crc_ccitt compat btusb bnep bluetooth act_ connmark nf_conntrack act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress hid evdev input_core ledtrig_usbdev ip6t_ REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6 table_filter ip6_tables x_tables ifb ipv6 arc4 crypto_blkcipher usb_storage ehci _platform ehci_hcd sd_mod scsi_mod gpio_button_hotplug ext4 jbd2 mbcache usbcore nls_base usb_common crc16 crypto_hash [ 583.700000] Process gatttool (pid: 2457, threadinfo=8383c000, task=82b40000, tls=77158750) [ 583.700000] Stack : 8383df00 80134510 0000540f 00000000 7fb6db78 801382a0 829 2a800 7fb6dac4 82a46e00 ffffffea 831f7b50 831ee274 7709d118 7fb6dbe0 8383dee8 006f58a 8 02000000 802693f8 00000004 800796d4 83587580 00000002 7fb6dac4 0000000 4 00000112 8007c714 00000000 00000000 00000000 00000000 00000002 0000000 0 00000000 00000000 00000005 00000002 006f58a8 77128b70 00000000 80062b5 c ... [ 583.700000] Call Trace: [ 583.700000] [<80067e20>] mutex_lock+0x0/0x30 [ 583.700000] [<831f1668>] smp_conn_security+0x88/0x200 [bluetooth] [ 583.700000] [<831ee274>] l2cap_is_socket+0x1514/0x242c [bluetooth] [ 583.700000] [ 583.700000] Code: 8fb00024 03e00008 27bd0040 2443ffff e0830000 1060fffc 0000 0000 2442ffff [ 583.980000] ---[ end trace 8f75012237ecc092 ]--- EXAMPLE 3: [bluetooth]# root@OpenWrt:/# bluetoothctl [bluetooth]# [NEW] Controller 00:19:0E:12:46:8A BlueZ 5.30 [default] [bluetooth]# [bluetooth]# power on [bluetooth]# Changing power on succeeded [bluetooth]# [CHG] Controller 00:19:0E:12:46:8A Powered: yes [bluetooth]# [bluetooth]# [ 67.640000] random: nonblocking pool is initialized [bluetooth]# scan on [bluetooth]# Discovery started [bluetooth]# [CHG] Controller 00:19:0E:12:46:8A Discovering: yes [bluetooth]# [NEW] Device EC:FE:7E:00:00:22 BlueRadios000022 [bluetooth]# scan o [NEW] Device 6A:F4:BB:1F:8C:14 6A-F4-BB-1F-8C-14 [NEW] Device 67:89:36:EB:AF:2C 67-89-36-EB-AF-2C [bluetooth]# [NEW] Device 41:AF:82:1F:33:EC 41-AF-82-1F-33-EC [bluetooth]# [NEW] Device EC:FE:7E:11:6C:41 BLEbeacon116C41 [bluetooth]# [NEW] Device EC:FE:7E:10:68:23 EC-FE-7E-10-68-23 [bluetooth]# [NEW] Device 5C:31:3E:55:26:9D MagAlert55269D [bluetooth]# [NEW] Device 6D:1B:7B:30:05:0D 6D-1B-7B-30-05-0D [bluetooth]# [NEW] Device EC:FE:7E:10:AD:99 SensorBug10AD99 [bluetooth]# [NEW] Device EC:FE:7E:0F:13:FE EC-FE-7E-0F-13-FE [bluetooth]# [NEW] Device FD:0C:87:41:62:10 FD-0C-87-41-62-10 [bluetooth]# [NEW] Device D8:6B:89:E7:B8:88 estimote [bluetooth]# [NEW] Device EC:FE:7E:10:95:1F SensorBug10951F [bluetooth]# [NEW] Device F7:8D:75:19:38:CA F7-8D-75-19-38-CA [bluetooth]# [NEW] Device EC:FE:7E:12:4B:9D EC-FE-7E-12-4B-9D [bluetooth]# [NEW] Device EC:FE:7E:10:E5:51 EC-FE-7E-10-E5-51 [bluetooth]# [NEW] Device EC:FE:7E:10:86:62 BlueRadios108662 [bluetooth]# [CHG] Device EC:FE:7E:10:E5:51 Name: BlueRadios10E551 [bluetooth]# [CHG] Device EC:FE:7E:10:E5:51 Alias: BlueRadios10E551 [bluetooth]# [NEW] Device EC:FE:7E:10:AD:3E EC-FE-7E-10-AD-3E [bluetooth]# [CHG] Device EC:FE:7E:0F:13:FE Name: Mongoose0F13FE [bluetooth]# [CHG] Device EC:FE:7E:0F:13:FE Alias: Mongoose0F13FE [bluetooth]# [CHG] Device FD:0C:87:41:62:10 Name: estimote [bluetooth]# [CHG] Device FD:0C:87:41:62:10 Alias: estimote [NEW] Device 00:19:0E:12:46:49 00-19-0E-12-46-49 [bluetooth]# scan off [CHG] Device 00:19:0E:12:46:49 RSSI is nil [CHG] Device EC:FE:7E:10:AD:3E RSSI is nil [CHG] Device EC:FE:7E:10:86:62 RSSI is nil [CHG] Device EC:FE:7E:10:E5:51 RSSI is nil [CHG] Device EC:FE:7E:12:4B:9D RSSI is nil [CHG] Device F7:8D:75:19:38:CA RSSI is nil [CHG] Device EC:FE:7E:10:95:1F RSSI is nil [CHG] Device D8:6B:89:E7:B8:88 RSSI is nil [CHG] Device FD:0C:87:41:62:10 RSSI is nil [CHG] Device EC:FE:7E:0F:13:FE RSSI is nil [CHG] Device EC:FE:7E:10:AD:99 RSSI is nil [CHG] Device 6D:1B:7B:30:05:0D RSSI is nil [CHG] Device 5C:31:3E:55:26:9D RSSI is nil [CHG] Device EC:FE:7E:10:68:23 RSSI is nil [CHG] Device EC:FE:7E:11:6C:41 RSSI is nil [CHG] Device 41:AF:82:1F:33:EC RSSI is nil [CHG] Device 67:89:36:EB:AF:2C RSSI is nil [CHG] Device 6A:F4:BB:1F:8C:14 RSSI is nil [CHG] Device EC:FE:7E:00:00:22 RSSI is nil Discovery stopped [CHG] Controller 00:19:0E:12:46:8A Discovering: no [bluetooth]# [bluetooth]# pair EC:FE:7E:10:95:1F Attempting to pair with EC:FE:7E:10:95:1F [ 219.850000] CPU 0 Unable to handle kernel paging request at virtual address 0 0000200, epc == 80067e20, ra == 83231668 [ 219.860000] Oops[#1]: [ 219.860000] CPU: 0 PID: 685 Comm: kworker/u3:0 Not tainted 3.18.11 #1 [ 219.860000] Workqueue: hci0 hci_alloc_dev [bluetooth] [ 219.860000] task: 8305dd10 ti: 8316c000 task.ti: 8316c000 [ 219.860000] $ 0 : 00000000 00000000 00000000 00000000 [ 219.860000] $ 4 : 00000200 82a2400c 00000000 00000000 [ 219.860000] $ 8 : ffffffec 00000001 00000003 1f95107e [ 219.860000] $12 : 00000000 00000000 00000000 00000000 [ 219.860000] $16 : 82a24000 8297bb00 00000000 00000002 [ 219.860000] $20 : 00000200 00000003 8297bb94 00000080 [ 219.860000] $24 : 00000003 8322cf20 [ 219.860000] $28 : 8316c000 8316dc90 00000005 83231668 [ 219.860000] Hi : 00000009 [ 219.860000] Lo : 00000fa0 [ 219.860000] epc : 80067e20 mutex_lock+0x0/0x30 [ 219.860000] Not tainted [ 219.860000] ra : 83231668 smp_conn_security+0x88/0x200 [bluetooth] [ 219.860000] Status: 1000fc03 KERNEL EXL IE [ 219.860000] Cause : 00800008 [ 219.860000] BadVA : 00000200 [ 219.860000] PrId : 00019374 (MIPS 24Kc) [ 219.860000] Modules linked in: ath9k ath9k_common pppoe ppp_async iptable_nat ath9k_hw ath 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_strin g 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_connlim it xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_HL xt_DSCP xt_CT xt_C LASSIFY ts_kmp ts_fsm ts_bm slhc rfcomm nf_reject_ipv4 nf_nat_masquerade_ipv4 nf _nat_irc nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrac k_rtcache nf_conntrack_irc nf_conntrack_ftp iptable_raw iptable_mangle iptable_f ilter ipt_ECN ip_tables hidp hci_uart crc_ccitt compat btusb bnep bluetooth act_ connmark nf_conntrack act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress hid evdev input_core ledtrig_usbdev ip6t_ REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6 table_filter ip6_tables x_tables ifb ipv6 arc4 crypto_blkcipher usb_storage ehci _platform ehci_hcd sd_mod scsi_mod gpio_button_hotplug ext4 jbd2 mbcache usbcore nls_base usb_common crc16 crypto_hash [ 219.860000] Process kworker/u3:0 (pid: 685, threadinfo=8316c000, task=8305dd1 0, tls=00000000) [ 219.860000] Stack : 82949c00 832283f0 82a42600 8297bb00 82a24000 82949c00 829 7bb00 82a24000 82a24000 8297bbac 8297bb9c 8322c69c 83bf7000 82a24170 82a4280b 8011d22 8 83bf7000 82a24170 82a4280b 82a2400c 82a24013 00000000 83bf7000 82a2400 0 00000000 82a2400c 83bf7008 00000000 832381e8 832381b8 00000088 83211f5 8 fffffff5 800f9b18 83bf7000 83bf76bc 00000000 00000000 00000000 0000000 0 ... [ 219.860000] Call Trace: [ 219.860000] [<80067e20>] mutex_lock+0x0/0x30 [ 219.860000] [<83231668>] smp_conn_security+0x88/0x200 [bluetooth] [ 219.860000] [<8322c69c>] l2cap_connect_cfm+0x290/0x354 [bluetooth] [ 219.860000] [<83211f58>] hci_chan_lookup_handle+0x4fec/0x5968 [bluetooth] [ 219.860000] [ 219.860000] Code: 8fb00024 03e00008 27bd0040 2443ffff e0830000 1060fffc 0000 0000 2442ffff [ 220.150000] ---[ end trace 8f75012237ecc092 ]--- [bluetooth]# [ 220.160000] CPU 0 Unable to handle kernel paging request at virt ual address fffffff0, epc == 801b57ac, ra == 802c91b8 [ 220.160000] Oops[#2]: [ 220.160000] CPU: 0 PID: 685 Comm: kworker/u3:0 Tainted: G D 3.18. 11 #1 [ 220.160000] task: 8305dd10 ti: 8316c000 task.ti: 8316c000 [ 220.160000] $ 0 : 00000000 803d0000 00000000 0f003f70 [ 220.160000] $ 4 : 8305dd10 00000000 80359590 0f003f70 [ 220.160000] $ 8 : 00000008 00000000 00000000 00090014 [ 220.160000] $12 : 0000000e 00000007 00000001 80337ed4 [ 220.160000] $16 : 00000000 00000001 80359590 83828000 [ 220.160000] $20 : 8305df0c 80360000 80359590 00000000 [ 220.160000] $24 : 0000000e 801176a0 [ 220.160000] $28 : 8316c000 8316da48 00000010 802c91b8 [ 220.160000] Hi : 00000033 [ 220.160000] Lo : 428f0000 [ 220.160000] epc : 801b57ac kthread_data+0x4/0xc [ 220.160000] Tainted: G D [ 220.160000] ra : 802c91b8 wq_worker_sleeping+0x14/0xc0 [ 220.160000] Status: 1000fc02 KERNEL EXL [ 220.160000] Cause : 80800008 [ 220.160000] BadVA : fffffff0 [ 220.160000] PrId : 00019374 (MIPS 24Kc) [ 220.160000] Modules linked in: ath9k ath9k_common pppoe ppp_async iptable_nat ath9k_hw ath 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_strin g 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_connlim it xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_HL xt_DSCP xt_CT xt_C LASSIFY ts_kmp ts_fsm ts_bm slhc rfcomm nf_reject_ipv4 nf_nat_masquerade_ipv4 nf _nat_irc nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrac k_rtcache nf_conntrack_irc nf_conntrack_ftp iptable_raw iptable_mangle iptable_f ilter ipt_ECN ip_tables hidp hci_uart crc_ccitt compat btusb bnep bluetooth act_ connmark nf_conntrack act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress hid evdev input_core ledtrig_usbdev ip6t_ REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6 table_filter ip6_tables x_tables ifb ipv6 arc4 crypto_blkcipher usb_storage ehci _platform ehci_hcd sd_mod scsi_mod gpio_button_hotplug ext4 jbd2 mbcache usbcore nls_base usb_common crc16 crypto_hash [ 220.160000] Process kworker/u3:0 (pid: 685, threadinfo=8316c000, task=8305dd1 0, tls=00000000) [ 220.160000] Stack : 00000001 80359590 83828000 8305df0c 8305dd10 80066278 803 d0000 00000000 8316da68 8316da68 8305dd10 00000001 8305dd08 83828000 8305de88 0000000 1 8305dd08 00000000 00000010 80129764 803d48c0 00000002 80362a9c 803d000 0 8316daa8 8316daa8 8305ded0 08000000 8316daa8 8316dad4 8316dbd8 8031896 4 0000000b 00000028 00000200 00000003 00000000 00000000 00030000 80122df c ... [ 220.160000] Call Trace: [ 220.160000] [<801b57ac>] kthread_data+0x4/0xc [ 220.160000] [<802c91b8>] wq_worker_sleeping+0x14/0xc0 [ 220.160000] [<80066278>] __schedule+0x108/0x5b4 [ 220.160000] [<80129764>] do_exit+0x74c/0x764 [ 220.160000] [<80122dfc>] direct_finish_page+0x0/0x20 [ 220.160000] [ 220.160000] Code: 03e00008 27bd0040 8c8201d0 <03e00008> 8c42fff0 08041103 24840010 1080 0002 00000000 [ 220.450000] ---[ end trace 8f75012237ecc093 ]--- [ 220.460000] Fixing recursive fault but reboot is needed! [ 220.460000] CPU 0 Unable to handle kernel paging request at virtual address f ffffff0, epc == 801b57ac, ra == 802c91b8 [ 220.460000] Oops[#3]: [ 220.460000] CPU: 0 PID: 685 Comm: kworker/u3:0 Tainted: G D 3.18. 11 #1 [ 220.460000] task: 8305dd10 ti: 8316c000 task.ti: 8316c000 [ 220.460000] $ 0 : 00000000 00000001 00000000 0f003f70 [ 220.460000] $ 4 : 8305dd10 00000000 80359590 0f003f70 [ 220.460000] $ 8 : 00000008 00000000 00000000 626f6f74 [ 220.460000] $12 : 00000000 03bf0000 00000000 61756c74 [ 220.460000] $16 : 00000000 0000000b 80359590 00000028 [ 220.460000] $20 : 8305df0c 80360000 80359590 00000000 [ 220.460000] $24 : 00000003 801176a0 [ 220.460000] $28 : 8316c000 8316d800 00030000 802c91b8 [ 220.460000] Hi : 00000033 [ 220.460000] Lo : 5470a300 [ 220.460000] epc : 801b57ac kthread_data+0x4/0xc [ 220.460000] Tainted: G D [ 220.460000] ra : 802c91b8 wq_worker_sleeping+0x14/0xc0 [ 220.460000] Status: 1000fc02 KERNEL EXL [ 220.460000] Cause : 80800008 [ 220.460000] BadVA : fffffff0 [ 220.460000] PrId : 00019374 (MIPS 24Kc) [ 220.460000] Modules linked in: ath9k ath9k_common pppoe ppp_async iptable_nat ath9k_hw ath 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_strin g 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_connlim it xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_HL xt_DSCP xt_CT xt_C LASSIFY ts_kmp ts_fsm ts_bm slhc rfcomm nf_reject_ipv4 nf_nat_masquerade_ipv4 nf _nat_irc nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrac k_rtcache nf_conntrack_irc nf_conntrack_ftp iptable_raw iptable_mangle iptable_f ilter ipt_ECN ip_tables hidp hci_uart crc_ccitt compat btusb bnep bluetooth act_ connmark nf_conntrack act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress hid evdev input_core ledtrig_usbdev ip6t_ REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6 table_filter ip6_tables x_tables ifb ipv6 arc4 crypto_blkcipher usb_storage ehci _platform ehci_hcd sd_mod scsi_mod gpio_button_hotplug ext4 jbd2 mbcache usbcore nls_base usb_common crc16 crypto_hash [ 220.460000] Process kworker/u3:0 (pid: 685, threadinfo=8316c000, task=8305dd1 0, tls=00000000) [ 220.460000] Stack : 0000000b 80359590 00000028 8305df0c 8305dd10 80066278 000 00000 00000000 00030000 802b64b4 8305dd10 0000000b 0000000b 00000028 8305df0c 8036000 0 00000000 00000000 00030000 80129114 803d48c0 00000038 00000014 0000003 2 803d0000 801b1cb8 00000000 00000050 80319e80 8316d88c 8316d990 8031896 4 0000000b 00000028 8305df0c 80360000 00000000 00000000 00030000 80122df c ... [ 220.460000] Call Trace: [ 220.460000] [<801b57ac>] kthread_data+0x4/0xc [ 220.460000] [<802c91b8>] wq_worker_sleeping+0x14/0xc0 [ 220.460000] [<80066278>] __schedule+0x108/0x5b4 [ 220.460000] [<80129114>] do_exit+0xfc/0x764 [ 220.460000] [<80122dfc>] direct_finish_page+0x0/0x20 [ 220.460000] [ 220.460000] Code: 03e00008 27bd0040 8c8201d0 <03e00008> 8c42fff0 08041103 24840010 1080 0002 00000000 [ 220.750000] ---[ end trace 8f75012237ecc094 ]--- [ 220.760000] Fixing recursive fault but reboot is needed! [ 220.760000] CPU 0 Unable to handle kernel paging request at virtual address f ffffff0, epc == 801b57ac, ra == 802c91b8 [ 220.760000] Oops[#4]: [ 220.760000] CPU: 0 PID: 685 Comm: kworker/u3:0 Tainted: G D 3.18. 11 #1 [ 220.760000] task: 8305dd10 ti: 8316c000 task.ti: 8316c000 [ 220.760000] $ 0 : 00000000 00000001 00000000 0f003f70 [ 220.760000] $ 4 : 8305dd10 00000000 80359590 0f003f70 [ 220.760000] $ 8 : 00000008 00000000 00000000 626f6f74 [ 220.760000] $12 : 00000000 03bf0000 00000000 61756c74 [ 220.760000] $16 : 00000000 0000000b 80359590 00000028 [ 220.760000] $20 : 8305df0c 80360000 80359590 00000000 [ 220.760000] $24 : 00000003 801176a0 [ 220.760000] $28 : 8316c000 8316d5b8 00030000 802c91b8 [ 220.760000] Hi : 00000033 [ 220.760000] Lo : 66524600 [ 220.760000] epc : 801b57ac kthread_data+0x4/0xc [ 220.760000] Tainted: G D [ 220.760000] ra : 802c91b8 wq_worker_sleeping+0x14/0xc0 [ 220.760000] Status: 1000fc02 KERNEL EXL [ 220.760000] Cause : 80800008 [ 220.760000] BadVA : fffffff0 [ 220.760000] PrId : 00019374 (MIPS 24Kc) [ 220.760000] Modules linked in: ath9k ath9k_common pppoe ppp_async iptable_nat ath9k_hw ath 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_strin g 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_connlim it xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_HL xt_DSCP xt_CT xt_C LASSIFY ts_kmp ts_fsm ts_bm slhc rfcomm nf_reject_ipv4 nf_nat_masquerade_ipv4 nf _nat_irc nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrac k_rtcache nf_conntrack_irc nf_conntrack_ftp iptable_raw iptable_mangle iptable_f ilter ipt_ECN ip_tables hidp hci_uart crc_ccitt compat btusb bnep bluetooth act_ connmark nf_conntrack act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress hid evdev input_core ledtrig_usbdev ip6t_ REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6 table_filter ip6_tables x_tables ifb ipv6 arc4 crypto_blkcipher usb_storage ehci _platform ehci_hcd sd_mod scsi_mod gpio_button_hotplug ext4 jbd2 mbcache usbcore nls_base usb_common crc16 crypto_hash [ 220.760000] Process kworker/u3:0 (pid: 685, threadinfo=8316c000, task=8305dd1 0, tls=00000000) [ 220.760000] Stack : 0000000b 80359590 00000028 8305df0c 8305dd10 80066278 000 00000 00000000 00030000 802b64b4 8305dd10 0000000b 0000000b 00000028 8305df0c 8036000 0 00000000 00000000 00030000 80129114 803d48c0 00000038 00000014 0000003 2 803d0000 801b1cb8 00000000 00000050 80319e80 8316d644 8316d748 8031896 4 0000000b 00000028 8305df0c 80360000 00000000 00000000 00030000 80122df c ... [ 220.760000] Call Trace: [ 220.760000] [<801b57ac>] kthread_data+0x4/0xc [ 220.760000] [<802c91b8>] wq_worker_sleeping+0x14/0xc0 [ 220.760000] [<80066278>] __schedule+0x108/0x5b4 [ 220.760000] [<80129114>] do_exit+0xfc/0x764 [ 220.760000] [<80122dfc>] direct_finish_page+0x0/0x20 [ 220.760000] [ 220.760000] Code: 03e00008 27bd0040 8c8201d0 <03e00008> 8c42fff0 08041103 24840010 1080 0002 00000000 [ 221.050000] ---[ end trace 8f75012237ecc095 ]--- [ 221.060000] Fixing recursive fault but reboot is needed! [ 221.060000] CPU 0 Unable to handle kernel paging request at virtual address f ffffff0, epc == 801b57ac, ra == 802c91b8 [ 221.060000] Oops[#5]: [ 221.060000] CPU: 0 PID: 685 Comm: kworker/u3:0 Tainted: G D 3.18. 11 #1 [ 221.060000] task: 8305dd10 ti: 8316c000 task.ti: 8316c000 [ 221.060000] $ 0 : 00000000 00000001 00000000 0f003f70 [ 221.060000] $ 4 : 8305dd10 00000000 80359590 0f003f70 [ 221.060000] $ 8 : 00000008 00000000 00000000 626f6f74 [ 221.060000] $12 : 00000000 03bf0000 00000000 61756c74 [ 221.060000] $16 : 00000000 0000000b 80359590 00000028 [ 221.060000] $20 : 8305df0c 80360000 80359590 00000000 [ 221.060000] $24 : 00000003 801176a0 [ 221.060000] $28 : 8316c000 8316d370 00030000 802c91b8 [ 221.060000] Hi : 00000033 [ 221.060000] Lo : 7833e900 [ 221.060000] epc : 801b57ac kthread_data+0x4/0xc [ 221.060000] Tainted: G D [ 221.060000] ra : 802c91b8 wq_worker_sleeping+0x14/0xc0 [ 221.060000] Status: 1000fc02 KERNEL EXL [ 221.060000] Cause : 80800008 [ 221.060000] BadVA : fffffff0 [ 221.060000] PrId : 00019374 (MIPS 24Kc) [ 221.060000] Modules linked in: ath9k ath9k_common pppoe ppp_async iptable_nat ath9k_hw ath 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_strin g 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_connlim it xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_HL xt_DSCP xt_CT xt_C LASSIFY ts_kmp ts_fsm ts_bm slhc rfcomm nf_reject_ipv4 nf_nat_masquerade_ipv4 nf _nat_irc nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrac k_rtcache nf_conntrack_irc nf_conntrack_ftp iptable_raw iptable_mangle iptable_f ilter ipt_ECN ip_tables hidp hci_uart crc_ccitt compat btusb bnep bluetooth act_ connmark nf_conntrack act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress hid evdev input_core ledtrig_usbdev ip6t_ REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6 table_filter ip6_tables x_tables ifb ipv6 arc4 crypto_blkcipher usb_storage ehci _platform ehci_hcd sd_mod scsi_mod gpio_button_hotplug ext4 jbd2 mbcache usbcore nls_base usb_common crc16 crypto_hash [ 221.060000] Process kworker/u3:0 (pid: 685, threadinfo=8316c000, task=8305dd1 0, tls=00000000) [ 221.060000] Stack : 0000000b 80359590 00000028 8305df0c 8305dd10 80066278 000 00000 00000000 00030000 802b64b4 8305dd10 0000000b 0000000b 00000028 8305df0c 8036000 0 00000000 00000000 00030000 80129114 803d48c0 00000038 00000014 0000003 2 803d0000 801b1cb8 00000000 00000050 80319e80 8316d3fc 8316d500 8031896 4 0000000b 00000028 8305df0c 80360000 00000000 00000000 00030000 80122df c ... [ 221.060000] Call Trace: [ 221.060000] [<801b57ac>] kthread_data+0x4/0xc [ 221.060000] [<802c91b8>] wq_worker_sleeping+0x14/0xc0 [ 221.060000] [<80066278>] __schedule+0x108/0x5b4 [ 221.060000] [<80129114>] do_exit+0xfc/0x764 [ 221.060000] [<80122dfc>] direct_finish_page+0x0/0x20 [ 221.060000] [ 221.060000] Code: 03e00008 27bd0040 8c8201d0 <03e00008> 8c42fff0 08041103 24840010 1080 0002 00000000 [ 221.350000] ---[ end trace 8f75012237ecc096 ]--- [ 221.360000] Fixing recursive fault but reboot is needed! [ 221.360000] CPU 0 Unable to handle kernel paging request at virtual address f ffffff0, epc == 801b57ac, ra == 802c91b8 [ 221.360000] Oops[#6]: [ 221.360000] CPU: 0 PID: 685 Comm: kworker/u3:0 Tainted: G D 3.18. 11 #1 [ 221.360000] task: 8305dd10 ti: 8316c000 task.ti: 8316c000 [ 221.360000] $ 0 : 00000000 00000001 00000000 0f003f70 [ 221.360000] $ 4 : 8305dd10 00000000 80359590 0f003f70 [ 221.360000] $ 8 : 00000008 00000000 00000000 626f6f74 [ 221.360000] $12 : 00000000 03bf0000 00000000 61756c74 [ 221.360000] $16 : 00000000 0000000b 80359590 00000028 [ 221.360000] $20 : 8305df0c 80360000 80359590 00000000 [ 221.360000] $24 : 00000003 801176a0 [ 221.360000] $28 : 8316c000 8316d128 00030000 802c91b8 [ 221.360000] Hi : 00000033 [ 221.360000] Lo : 8a158c00 [ 221.360000] epc : 801b57ac kthread_data+0x4/0xc [ 221.360000] Tainted: G D [ 221.360000] ra : 802c91b8 wq_worker_sleeping+0x14/0xc0 [ 221.360000] Status: 1000fc02 KERNEL EXL [ 221.360000] Cause : 80800008 [ 221.360000] BadVA : fffffff0 [ 221.360000] PrId : 00019374 (MIPS 24Kc) [ 221.360000] Modules linked in: ath9k ath9k_common pppoe ppp_async iptable_nat ath9k_hw ath 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_strin g 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_connlim it xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_HL xt_DSCP xt_CT xt_C LASSIFY ts_kmp ts_fsm ts_bm slhc rfcomm nf_reject_ipv4 nf_nat_masquerade_ipv4 nf _nat_irc nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrac k_rtcache nf_conntrack_irc nf_conntrack_ftp iptable_raw iptable_mangle iptable_f ilter ipt_ECN ip_tables hidp hci_uart crc_ccitt compat btusb bnep bluetooth act_ connmark nf_conntrack act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress hid evdev input_core ledtrig_usbdev ip6t_ REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6 table_filter ip6_tables x_tables ifb ipv6 arc4 crypto_blkcipher usb_storage ehci _platform ehci_hcd sd_mod scsi_mod gpio_button_hotplug ext4 jbd2 mbcache usbcore nls_base usb_common crc16 crypto_hash [ 221.360000] Process kworker/u3:0 (pid: 685, threadinfo=8316c000, task=8305dd1 0, tls=00000000) [ 221.360000] Stack : 0000000b 80359590 00000028 8305df0c 8305dd10 80066278 000 00000 00000000 00030000 802b64b4 8305dd10 0000000b 0000000b 00000028 8305df0c 8036000 0 00000000 00000000 00030000 80129114 803d48c0 00000038 00000014 0000003 2 803d0000 801b1cb8 00000000 00000050 80319e80 8316d1b4 8316d2b8 8031896 4 0000000b 00000028 8305df0c 80360000 00000000 00000000 00030000 80122df c ... [ 221.360000] Call Trace: [ 221.360000] [<801b57ac>] kthread_data+0x4/0xc [ 221.360000] [<802c91b8>] wq_worker_sleeping+0x14/0xc0 [ 221.360000] [<80066278>] __schedule+0x108/0x5b4 [ 221.360000] [<80129114>] do_exit+0xfc/0x764 [ 221.360000] [<80122dfc>] direct_finish_page+0x0/0x20 [ 221.360000] [ 221.360000] Code: 03e00008 27bd0040 8c8201d0 <03e00008> 8c42fff0 08041103 24840010 1080 0002 00000000 [ 221.650000] ---[ end trace 8f75012237ecc097 ]--- [ 221.660000] Fixing recursive fault but reboot is needed! [ 221.660000] CPU 0 Unable to handle kernel paging request at virtual address f ffffff0, epc == 801b57ac, ra == 802c91b8 [ 221.660000] Oops[#7]: [ 221.660000] CPU: 0 PID: 685 Comm: kworker/u3:0 Tainted: G D 3.18. 11 #1 [ 221.660000] task: 8305dd10 ti: 8316c000 task.ti: 8316c000 [ 221.660000] $ 0 : 00000000 00000001 00000000 0f003f70 [ 221.660000] $ 4 : 8305dd10 00000000 80359590 0f003f70 [ 221.660000] $ 8 : 00000008 00000000 00000000 626f6f74 [ 221.660000] $12 : 00000000 03bf0000 00000000 61756c74 [ 221.660000] $16 : 00000000 0000000b 80359590 00000028 [ 221.660000] $20 : 8305df0c 80360000 80359590 00000000 [ 221.660000] $24 : 00000003 801176a0 [ 221.660000] $28 : 8316c000 8316cee0 00030000 802c91b8 [ 221.660000] Hi : 00000033 [ 221.660000] Lo : 9bf72f00 [ 221.660000] epc : 801b57ac kthread_data+0x4/0xc [ 221.660000] Tainted: G D [ 221.660000] ra : 802c91b8 wq_worker_sleeping+0x14/0xc0 [ 221.660000] Status: 1000fc02 KERNEL EXL [ 221.660000] Cause : 80800008 [ 221.660000] BadVA : fffffff0 [ 221.660000] PrId : 00019374 (MIPS 24Kc) [ 221.660000] Modules linked in: ath9k ath9k_common pppoe ppp_async iptable_nat ath9k_hw ath 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_strin g 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_connlim it xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_HL xt_DSCP xt_CT xt_C LASSIFY ts_kmp ts_fsm ts_bm slhc rfcomm nf_reject_ipv4 nf_nat_masquerade_ipv4 nf _nat_irc nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrac k_rtcache nf_conntrack_irc nf_conntrack_ftp iptable_raw iptable_mangle iptable_f ilter ipt_ECN ip_tables hidp hci_uart crc_ccitt compat btusb bnep bluetooth act_ connmark nf_conntrack act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress hid evdev input_core ledtrig_usbdev ip6t_ REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6 table_filter ip6_tables x_tables ifb ipv6 arc4 crypto_blkcipher usb_storage ehci _platform ehci_hcd sd_mod scsi_mod gpio_button_hotplug ext4 jbd2 mbcache usbcore nls_base usb_common crc16 crypto_hash [ 221.660000] Process kworker/u3:0 (pid: 685, threadinfo=8316c000, task=8305dd1 0, tls=00000000) [ 221.660000] Stack : 0000000b 80359590 00000028 8305df0c 8305dd10 80066278 000 00000 00000000 00030000 802b64b4 8305dd10 0000000b 0000000b 00000028 8305df0c 8036000 0 00000000 00000000 00030000 80129114 803d48c0 00000038 00000014 0000003 2 803d0000 801b1cb8 00000000 00000050 80319e80 8316cf6c 8316d070 8031896 4 0000000b 00000028 8305df0c 80360000 00000000 00000000 00030000 80122df c ... [ 221.660000] Call Trace: [ 221.660000] [<801b57ac>] kthread_data+0x4/0xc [ 221.660000] [<802c91b8>] wq_worker_sleeping+0x14/0xc0 [ 221.660000] [<80066278>] __schedule+0x108/0x5b4 [ 221.660000] [<80129114>] do_exit+0xfc/0x764 [ 221.660000] [<80122dfc>] direct_finish_page+0x0/0x20 [ 221.660000] [ 221.660000] Code: 03e00008 27bd0040 8c8201d0 <03e00008> 8c42fff0 08041103 24840010 1080 0002 00000000 [ 221.950000] ---[ end trace 8f75012237ecc098 ]--- [ 221.960000] Fixing recursive fault but reboot is needed! [ 221.970000] CPU 0 Unable to handle kernel paging request at virtual address f ffffff0, epc == 801b57ac, ra == 802c91b8 [ 221.970000] Oops[#8]: [ 221.970000] CPU: 0 PID: 685 Comm: kworker/u3:0 Tainted: G D 3.18. 11 #1 [ 221.970000] task: 8305dd10 ti: 8316c000 task.ti: 8316c000 [ 221.970000] $ 0 : 00000000 00000001 00000000 0f003f70 [ 221.970000] $ 4 : 8305dd10 00000000 80359590 0f003f70 [ 221.970000] $ 8 : 00000008 00000000 00000000 626f6f74 [ 221.970000] $12 : 00000000 03bf0000 00000000 61756c74 [ 221.970000] $16 : 00000000 0000000b 80359590 00000028 [ 221.970000] $20 : 8305df0c 80360000 80359590 00000000 [ 221.970000] $24 : 00000003 801176a0 [ 221.970000] $28 : 8316c000 8316cc98 00030000 802c91b8 [ 221.970000] Hi : 00000033 [ 221.970000] Lo : ae716880 [ 221.970000] epc : 801b57ac kthread_data+0x4/0xc [ 221.970000] Tainted: G D [ 221.970000] ra : 802c91b8 wq_worker_sleeping+0x14/0xc0 [ 221.970000] Status: 1000fc02 KERNEL EXL [ 221.970000] Cause : 80800008 [ 221.970000] BadVA : fffffff0 [ 221.970000] PrId : 00019374 (MIPS 24Kc) [ 221.970000] Modules linked in: ath9k ath9k_common pppoe ppp_async iptable_nat ath9k_hw ath 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_strin g 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_connlim it xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_HL xt_DSCP xt_CT xt_C LASSIFY ts_kmp ts_fsm ts_bm slhc rfcomm nf_reject_ipv4 nf_nat_masquerade_ipv4 nf _nat_irc nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrac k_rtcache nf_conntrack_irc nf_conntrack_ftp iptable_raw iptable_mangle iptable_f ilter ipt_ECN ip_tables hidp hci_uart crc_ccitt compat btusb bnep bluetooth act_ connmark nf_conntrack act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress hid evdev input_core ledtrig_usbdev ip6t_ REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6 table_filter ip6_tables x_tables ifb ipv6 arc4 crypto_blkcipher usb_storage ehci _platform ehci_hcd sd_mod scsi_mod gpio_button_hotplug ext4 jbd2 mbcache usbcore nls_base usb_common crc16 crypto_hash [ 221.970000] Process kworker/u3:0 (pid: 685, threadinfo=8316c000, task=8305dd1 0, tls=00000000) [ 221.970000] Stack : 0000000b 80359590 00000028 8305df0c 8305dd10 80066278 000 00000 00000000 00030000 802b64b4 8305dd10 0000000b 0000000b 00000028 8305df0c 8036000 0 00000000 00000000 00030000 80129114 803d48c0 00000038 00000014 0000003 2 803d0000 801b1cb8 00000000 00000050 80319e80 8316cd24 8316ce28 8031896 4 0000000b 00000028 8305df0c 80360000 00000000 00000000 00030000 80122df c ... [ 221.970000] Call Trace: [ 221.970000] [<801b57ac>] kthread_data+0x4/0xc [ 221.970000] [<802c91b8>] wq_worker_sleeping+0x14/0xc0 [ 221.970000] [<80066278>] __schedule+0x108/0x5b4 [ 221.970000] [<80129114>] do_exit+0xfc/0x764 [ 221.970000] [<80122dfc>] direct_finish_page+0x0/0x20 [ 221.970000] [ 221.970000] Code: 03e00008 27bd0040 8c8201d0 <03e00008> 8c42fff0 08041103 24840010 1080 0002 00000000 [ 222.260000] ---[ end trace 8f75012237ecc099 ]--- [ 222.270000] Fixing recursive fault but reboot is needed! [ 222.270000] CPU 0 Unable to handle kernel paging request at virtual address f ffffff0, epc == 801b57ac, ra == 802c91b8 [ 222.270000] Oops[#9]: [ 222.270000] CPU: 0 PID: 685 Comm: kworker/u3:0 Tainted: G D 3.18. 11 #1 ... -----Original Message----- From: Peter Hurley [mailto:peter@hurleysoftware.com] Sent: Tuesday, April 07, 2015 11:22 AM To: Will Tucker; linux-bluetooth Cc: linux-kernel@vger.kernel.org Subject: Re: Linux version 3.18.10 Bluez ver 5.28 security level crashing system [ +linux-bluetooth] On 04/07/2015 12:27 PM, Will Tucker wrote: > Hi > Trying to get Bluez 5.28 pairing to work on openwrt. Using Linux > version 3.18.10. > > I would use Bluez 5.30 but I read a post that stated it needed Linux > 3.19 and that may be long tedious job to update openwrt. Below is the > sequence and result of trying to set the security level using > bluetoothctl interactively. > > eth0: 00:03:7f:ff:ff:ff > eth0 up > : cfg1 0xf cfg2 0x7214 > eth1: 00:03:7f:ff:ff:fe > athrs26_reg_init_lan > ATHRS26: resetting s26 > ATHRS26: s26 reset done > eth1 up > eth0, eth1 > Hit any key to stop autoboot: 0 > ## Booting image at 9f080000 ... > Image Name: MIPS OpenWrt Linux-3.18.10 > Created: 2015-04-07 13:03:05 UTC > Image Type: MIPS Linux Kernel Image (lzma compressed) > Data Size: 1151316 Bytes = 1.1 MB > Load Address: 80060000 > Entry Point: 80060000 > Verifying Checksum at 0x9f080040 ...OK > Uncompressing Kernel Image ... OK > No initrd > ## Transferring control to Linux (at address 80060000) ... > ## Giving linux memsize in bytes, 67108864 > > Starting kernel ... > > [ 0.000000] Linux version 3.18.10 (guest@WILLS-LINUX-BOX) (gcc version > 4.8.3 > (OpenWrt/Linaro GCC 4.8-2014.04 r44873) ) #7 Tue Apr 7 07:02:38 MDT 2015 > [ 0.000000] bootconsole [early0] enabled > [ 0.000000] CPU0 revision is: 00019374 (MIPS 24Kc) > [ 0.000000] SoC: Atheros AR9330 rev 1 > [ 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] 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] Built 1 zonelists in Zone order, mobility grouping on. Total > pag > es: 16256 > [ 0.000000] Kernel command line: board=DIR-505-A1 console=ttyATH0,115200 > mtd > parts=spi0.0:64k(u-boot)ro,64k(art)ro,64k(mac)ro,64k(nvram)ro,256k(lan > guage) > ro,7 > 680k@0x80000(firmware) 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: 60944K/65536K available (2485K kernel code, 125K > rwdata, > 528K rodata, 244K init, 188K bss, 4592K reserved) > [ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 > [ 0.000000] NR_IRQS:51 > [ 0.000000] Clocks: CPU:400.000MHz, DDR:400.000MHz, AHB:200.000MHz, > Ref:25.00 > 0MHz > [ 0.000000] Calibrating delay loop... 265.42 BogoMIPS (lpj=1327104) > [ 0.080000] pid_max: default: 32768 minimum: 301 > [ 0.080000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) > [ 0.090000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 > bytes) > [ 0.100000] NET: Registered protocol family 16 > [ 0.100000] MIPS: machine is D-Link DIR-505 rev. A1 > [ 0.610000] Switched to clocksource MIPS > [ 0.610000] NET: Registered protocol family 2 > [ 0.620000] TCP established hash table entries: 1024 (order: 0, 4096 > bytes) > [ 0.620000] TCP bind hash table entries: 1024 (order: 0, 4096 bytes) > [ 0.620000] TCP: Hash tables configured (established 1024 bind 1024) > [ 0.630000] TCP: reno registered > [ 0.630000] UDP hash table entries: 256 (order: 0, 4096 bytes) > [ 0.640000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) > [ 0.650000] NET: Registered protocol family 1 > [ 0.650000] futex hash table entries: 256 (order: -1, 3072 bytes) > [ 0.670000] squashfs: version 4.0 (2009/01/31) Phillip Lougher > [ 0.670000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) > (CMODE_PRIORIT > Y) (c) 2001-2006 Red Hat, Inc. > [ 0.680000] msgmni has been set to 119 > [ 0.680000] io scheduler noop registered > [ 0.690000] io scheduler deadline registered (default) > [ 0.690000] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled > [ 0.700000] ar933x-uart: ttyATH0 at MMIO 0x18020000 (irq = 11, base_baud > = 15 > 62500) is a AR933X UART > [ 0.710000] console [ttyATH0] enabled > [ 0.710000] console [ttyATH0] enabled > [ 0.710000] bootconsole [early0] disabled > [ 0.710000] bootconsole [early0] disabled > [ 0.720000] m25p80 spi0.0: found mx25l6405d, expected m25p80 > [ 0.730000] m25p80 spi0.0: mx25l6405d (8192 Kbytes) > [ 0.730000] 6 cmdlinepart partitions found on MTD device spi0.0 > [ 0.740000] Creating 6 MTD partitions on "spi0.0": > [ 0.740000] 0x000000000000-0x000000010000 : "u-boot" > [ 0.750000] 0x000000010000-0x000000020000 : "art" > [ 0.760000] 0x000000020000-0x000000030000 : "mac" > [ 0.760000] 0x000000030000-0x000000040000 : "nvram" > [ 0.760000] 0x000000040000-0x000000080000 : "language" > [ 0.770000] 0x000000080000-0x000000800000 : "firmware" > [ 0.810000] 2 uimage-fw partitions found on MTD device firmware > [ 0.810000] 0x000000080000-0x000000199194 : "kernel" > [ 0.820000] mtd: partition "kernel" must either start or end on erase > block b > oundary or be smaller than an erase block -- forcing read-only > [ 0.830000] 0x000000199194-0x000000800000 : "rootfs" > [ 0.840000] mtd: partition "rootfs" must either start or end on erase > block b > oundary or be smaller than an erase block -- forcing read-only > [ 0.850000] mtd: device 7 (rootfs) set to be root filesystem > [ 0.860000] 1 squashfs-split partitions found on MTD device rootfs > [ 0.860000] 0x000000610000-0x000000800000 : "rootfs_data" > [ 0.880000] libphy: ag71xx_mdio: probed > [ 1.480000] ag71xx-mdio.1: Found an AR7240/AR9330 built-in switch > [ 1.510000] eth0: Atheros AG71xx at 0xba000000, irq 5, mode:GMII > [ 2.100000] ag71xx ag71xx.0: connected to PHY at ag71xx-mdio.1:04 > [uid=004dd0 > 41, driver=Generic PHY] > [ 2.110000] eth1: Atheros AG71xx at 0xb9000000, irq 4, mode:MII > [ 2.110000] TCP: cubic registered > [ 2.110000] NET: Registered protocol family 17 > [ 2.120000] bridge: automatic filtering via arp/ip/ip6tables has been > depreca > ted. Update your scripts to load br_netfilter if you need this. > [ 2.130000] 8021q: 802.1Q VLAN Support v1.8 > [ 2.150000] VFS: Mounted root (squashfs filesystem) readonly on device > 31:7. > [ 2.150000] Freeing unused kernel memory: 244K (80373000 - 803b0000) > [ 3.540000] init: failed to symlink /tmp -> /var > [ 3.550000] init: Console is alive > [ 3.550000] init: - watchdog - > [ 5.960000] usbcore: registered new interface driver usbfs > [ 5.960000] usbcore: registered new interface driver hub > [ 5.970000] usbcore: registered new device driver usb > [ 6.020000] SCSI subsystem initialized > [ 6.030000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver > [ 6.040000] ehci-platform: EHCI generic platform driver > [ 6.040000] ehci-platform ehci-platform: EHCI Host Controller > [ 6.050000] ehci-platform ehci-platform: new USB bus registered, assigned > bus > number 1 > [ 6.060000] ehci-platform ehci-platform: irq 3, io mem 0x1b000000 > [ 6.080000] ehci-platform ehci-platform: USB 2.0 started, EHCI 1.00 > [ 6.080000] hub 1-0:1.0: USB hub found > [ 6.080000] hub 1-0:1.0: 1 port detected > [ 6.090000] usbcore: registered new interface driver usb-storage > [ 6.410000] usb 1-1: new full-speed USB device number 2 using > ehci-platform > [ 6.600000] init: - preinit - > [ 7.290000] random: procd urandom read with 12 bits of entropy available > Press the [f] key and hit [enter] to enter failsafe mode Press the > [1], [2], [3] or [4] key and hit [enter] to select the debug level > [ 10.660000] mount_root: loading kmods from internal overlay > [ 11.060000] jffs2: notice: (353) jffs2_build_xattr_subsystem: complete > buildi > ng xattr subsystem, 1 of xdatum (1 unchecked, 0 orphan) and 1 of xref > (0 dead, 0 > orphan) found. > [ 11.070000] block: attempting to load > /tmp/jffs_cfg/upper/etc/config/fstab > [ 11.080000] block: extroot: not configured > [ 11.120000] jffs2: notice: (350) jffs2_build_xattr_subsystem: complete > buildi > ng xattr subsystem, 1 of xdatum (1 unchecked, 0 orphan) and 1 of xref > (0 dead, 0 > orphan) found. > [ 11.270000] eth1: link up (100Mbps/Full duplex) > [ 11.370000] block: attempting to load > /tmp/jffs_cfg/upper/etc/config/fstab > [ 11.380000] block: extroot: not configured > [ 11.380000] mount_root: switching to jffs2 overlay > [ 11.430000] eth1: link down > [ 11.450000] procd: - early - > [ 11.450000] procd: - watchdog - > [ 12.360000] procd: - ubus - > [ 13.370000] procd: - init - > Please press Enter to activate this console. > [ 14.980000] NET: Registered protocol family 10 > [ 15.000000] ip6_tables: (C) 2000-2006 Netfilter Core Team > [ 15.050000] hidraw: raw HID events driver (C) Jiri Kosina > [ 15.070000] u32 classifier > [ 15.070000] input device check on > [ 15.070000] Actions configured > [ 15.080000] Mirror/redirect action on > [ 15.090000] nf_conntrack version 0.5.0 (956 buckets, 3824 max) > [ 15.200000] Bluetooth: Core ver 2.19 > [ 15.210000] NET: Registered protocol family 31 > [ 15.210000] Bluetooth: HCI device and connection manager initialized > [ 15.220000] Bluetooth: HCI socket layer initialized > [ 15.220000] Bluetooth: L2CAP socket layer initialized > [ 15.230000] Bluetooth: SCO socket layer initialized > [ 15.240000] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 > [ 15.240000] Bluetooth: BNEP filters: protocol multicast > [ 15.250000] Bluetooth: BNEP socket layer initialized > [ 15.260000] usbcore: registered new interface driver btusb > [ 15.260000] Loading modules backported from Linux version > master-2015-03-09-0 > -g141f155 > [ 15.270000] Backport generated by backports.git > backports-20150129-0-gdd4a670 > > [ 15.280000] bluetooth hci0: Direct firmware load for > brcm/BCM20702A0-0a5c-21e > 8.hcd failed with error -2 > [ 15.280000] bluetooth hci0: Falling back to user helper > [ 15.300000] Bluetooth: HCI UART driver ver 2.2 > [ 15.300000] Bluetooth: HCI H4 protocol initialized > [ 15.310000] Bluetooth: HCI BCSP protocol initialized > [ 15.330000] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 > [ 15.330000] Bluetooth: HIDP socket layer initialized > [ 15.340000] ip_tables: (C) 2000-2006 Netfilter Core Team > [ 15.430000] Bluetooth: RFCOMM TTY layer initialized > [ 15.440000] Bluetooth: RFCOMM socket layer initialized > [ 15.440000] Bluetooth: RFCOMM ver 1.11 > [ 15.540000] xt_time: kernel timezone is -0000 > [ 15.600000] cfg80211: Calling CRDA to update world regulatory domain > [ 15.620000] cfg80211: World regulatory domain updated: > [ 15.620000] cfg80211: DFS Master region: unset > [ 15.620000] cfg80211: (start_freq - end_freq @ bandwidth), > (max_antenna_gai > n, max_eirp), (dfs_cac_time) > [ 15.630000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, > 2000 m > Bm), (N/A) > [ 15.640000] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, > 2000 m > Bm), (N/A) > [ 15.650000] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, > 2000 m > Bm), (N/A) > [ 15.660000] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz), (N/A, > 2000 m > Bm), (N/A) > [ 15.670000] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 > KHz AU > TO), (N/A, 2000 mBm), (0 s) > [ 15.680000] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, > 2000 > mBm), (0 s) > [ 15.680000] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, > 2000 m > Bm), (N/A) > [ 15.690000] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), > (N/A, 0 > mBm), (N/A) > [ 15.800000] PPP generic driver version 2.4.2 > [ 15.810000] NET: Registered protocol family 24 > [ 15.870000] firmware brcm!BCM20702A0-0a5c-21e8.hcd: > firmware_loading_store: m > ap pages failed > [ 15.880000] Bluetooth: hci0: BCM: patch brcm/BCM20702A0-0a5c-21e8.hcd not > fou > nd > [ 15.940000] ieee80211 phy0: Atheros AR9330 Rev:1 mem=0xb8100000, irq=2 > [ 15.950000] cfg80211: Calling CRDA for country: US > [ 15.950000] cfg80211: Regulatory domain changed to country: US > [ 15.960000] cfg80211: DFS Master region: FCC > [ 15.960000] cfg80211: (start_freq - end_freq @ bandwidth), > (max_antenna_gai > n, max_eirp), (dfs_cac_time) > [ 15.970000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, > 3000 m > Bm), (N/A) > [ 15.980000] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 > KHz AU > TO), (N/A, 1700 mBm), (N/A) > [ 15.990000] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 > KHz AU > TO), (N/A, 2300 mBm), (0 s) > [ 16.000000] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, > 3000 m > Bm), (N/A) > [ 16.010000] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), > (N/A, 40 > 00 mBm), (N/A) > [ 16.060000] Bluetooth: Unable to create crypto context > > > > BusyBox v1.23.2 (2015-04-06 07:12:41 MDT) built-in shell (ash) > > _______ ________ __ > | |.-----.-----.-----.| | | |.----.| |_ > | - || _ | -__| || | | || _|| _| > |_______|| __|_____|__|__||________||__| |____| > |__| W I R E L E S S F R E E D O M > ----------------------------------------------------- > CHAOS CALMER (Bleeding Edge, r45288) > ----------------------------------------------------- > * 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:/# > root@OpenWrt:/# > root@OpenWrt:/# > root@OpenWrt:/# [ 27.080000] device eth1 entered promiscuous mode > [ 27.080000] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready > > root@OpenWrt:/# [ 29.870000] eth1: link up (100Mbps/Full duplex) > [ 29.870000] br-lan: port 1(eth1) entered forwarding state > [ 29.880000] br-lan: port 1(eth1) entered forwarding state > [ 29.880000] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready > [ 31.880000] br-lan: port 1(eth1) entered forwarding state > > > root@OpenWrt:/# hciconfig hci0 up > root@OpenWrt:/# hciconfig > hci0: Type: BR/EDR Bus: USB > BD Address: 00:19:0E:12:46:8A ACL MTU: 1021:8 SCO MTU: 64:1 > UP RUNNING > RX bytes:1158 acl:0 sco:0 events:63 errors:0 > TX bytes:1046 acl:0 sco:0 commands:63 errors:0 > > > root@OpenWrt:/# gatttool --adapter=hci0 -I > [ ][LE]> connect EC:FE:7E:10:95:1F > Attempting to connect to EC:FE:7E:10:95:1F Connection successful > [EC:FE:7E:10:95:1F][LE]> sec-level medium [ 334.770000] CPU 0 Unable > to handle kernel paging request at virtual address 0 0000200, epc == > 80067e20, ra == 83231668 [ 334.770000] Oops[#1]: > [ 334.770000] CPU: 0 PID: 1553 Comm: gatttool Not tainted 3.18.10 #7 > [ 334.770000] task: 82a43548 ti: 829a8000 task.ti: 829a8000 > [ 334.770000] $ 0 : 00000000 7ffaed06 00000000 00000000 > [ 334.770000] $ 4 : 00000200 830bcc0c 00000000 00000000 > [ 334.770000] $ 8 : 00000000 00000000 00000001 00000057 > [ 334.770000] $12 : 7ffaecd0 00000002 00000000 00000000 > [ 334.770000] $16 : 830bcc00 829d1700 00000000 00000002 > [ 334.770000] $20 : 00000200 006afb50 77209118 00000000 > [ 334.770000] $24 : 00000000 7709ca40 > [ 334.770000] $28 : 829a8000 829a9e88 00000000 83231668 > [ 334.770000] Hi : 00000020 > [ 334.770000] Lo : 00000033 > [ 334.770000] epc : 80067e20 mutex_lock+0x0/0x30 > [ 334.770000] Not tainted > [ 334.770000] ra : 83231668 smp_conn_security+0x88/0x200 [bluetooth] > [ 334.770000] Status: 1000fc03 KERNEL EXL IE [ 334.770000] Cause : > 00800008 [ 334.770000] BadVA : 00000200 [ 334.770000] PrId : > 00019374 (MIPS 24Kc) [ 334.770000] Modules linked in: ath9k > ath9k_common pppoe ppp_async iptable_nat ath9k_hw ath 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_strin g 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_connlim it xt_connbytes > xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_HL xt_DSCP xt_CT xt_C > LASSIFY ts_kmp ts_fsm ts_bm slhc rfcomm nf_reject_ipv4 > nf_nat_masquerade_ipv4 nf > _nat_irc nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 > nf_conntrac k_rtcache nf_conntrack_irc nf_conntrack_ftp iptable_raw > iptable_mangle iptable_f ilter ipt_ECN ip_tables hidp hci_uart > crc_ccitt compat btusb bnep bluetooth act_ connmark nf_conntrack > act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route > cls_fw sch_hfsc sch_ingress hid evdev input_core ledtrig_usbdev ip6t_ > REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw > ip6table_mangle > ip6 > table_filter ip6_tables x_tables ifb ipv6 arc4 crypto_blkcipher > usb_storage ehci _platform ehci_hcd sd_mod scsi_mod > gpio_button_hotplug ext4 jbd2 mbcache usbcore nls_base usb_common > crc16 crypto_hash [ 334.770000] Process gatttool (pid: 1553, > threadinfo=829a8000, task=82a43548, > tls=772c4750) > [ 334.770000] Stack : 829a9f00 80134464 0000540f 00000000 7ffaedb8 > 801381f4 > 829 > 9d400 7ffaed04 > 82ade200 ffffffea 83237b50 8322e274 77209118 7ffaee20 > 829a9ee8 006af8a > 8 > 02000000 80269348 00000004 800796d4 83550b00 00000002 > 7ffaed04 > 0000000 > 4 > 00000112 8007c714 00000000 00000000 00000000 00000000 > 00000002 > 0000000 > 0 > 00000000 00000000 00000005 00000002 006af8a8 77294b70 > 00000000 > 80062b5 > c > ... > [ 334.770000] Call Trace: > [ 334.770000] [<80067e20>] mutex_lock+0x0/0x30 [ 334.770000] > [<83231668>] smp_conn_security+0x88/0x200 [bluetooth] [ 334.770000] > [<8322e274>] l2cap_is_socket+0x1514/0x242c [bluetooth] [ 334.770000] > [ 334.770000] > Code: 8fb00024 03e00008 27bd0040 2443ffff e0830000 > 1060fffc > 0000 > 0000 2442ffff > [ 335.050000] ---[ end trace fe8f2f0ed758dfcc ]--- > > Will Tucker > BlueRadios, Inc. > 8310 South Valley Highway, Suite 275 > Englewood, Colorado 80112 > USA > wtucker@BlueRadios.com > www.BlueRadios.com