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WR841N boot logs with hangs #4

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Nov 9th, 2013
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  1. ## Booting image at 9f020000 ...
  2. Uncompressing Kernel Image ... OK
  3.  
  4. Starting kernel ...
  5.  
  6. [ 0.000000] Linux version 3.3.8 (blogic@Debian-60-squeeze-64-minimal) (gcc version 4.6.3 20120201 (prerelease) (Linaro GCC 4.6-2012.02) ) #1 Sat Mar 23 16:49:30 UTC 2013
  7. [ 0.000000] bootconsole [early0] enabled
  8. [ 0.000000] CPU revision is: 0001974c (MIPS 74Kc)
  9. [ 0.000000] SoC: Atheros AR9341 rev 3
  10. [ 0.000000] Clocks: CPU:535.000MHz, DDR:400.000MHz, AHB:200.000MHz, Ref:25.000MHz
  11. [ 0.000000] Determined physical RAM map:
  12. [ 0.000000] memory: 02000000 @ 00000000 (usable)
  13. [ 0.000000] Initrd not found or empty - disabling initrd
  14. [ 0.000000] Zone PFN ranges:
  15. [ 0.000000] Normal 0x00000000 -> 0x00002000
  16. [ 0.000000] Movable zone start PFN for each node
  17. [ 0.000000] Early memory PFN ranges
  18. [ 0.000000] 0: 0x00000000 -> 0x00002000
  19. [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 8128
  20. [ 0.000000] Kernel command line: board=TL-WR841N-v8 console=ttyS0,115200 rootfstype=squashfs,jffs2 noinitrd
  21. [ 0.000000] PID hash table entries: 128 (order: -3, 512 bytes)
  22. [ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
  23. [ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
  24. [ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
  25. [ 0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
  26. [ 0.000000] Writing ErrCtl register=00000000
  27. [ 0.000000] Readback ErrCtl register=00000000
  28. [ 0.000000] Memory: 29000k/32768k available (2211k kernel code, 3768k reserved, 418k data, 212k init, 0k highmem)
  29. [ 0.000000] SLUB: Genslabs=9, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
  30. [ 0.000000] NR_IRQS:51
  31. [ 0.000000] Calibrating delay loop... 266.64 BogoMIPS (lpj=1333248)
  32. [ 0.080000] pid_max: default: 32768 minimum: 301
  33. [ 0.080000] Mount-cache hash table entries: 512
  34. [ 0.090000] NET: Registered protocol family 16
  35. [ 0.090000] gpiochip_add: registered GPIOs 0 to 22 on device: ath79
  36. [ 0.100000] MIPS: machine is TP-LINK TL-WR841N/ND v8
  37. [ 0.510000] bio: create slab <bio-0> at 0
  38. [ 0.520000] Switching to clocksource MIPS
  39. [ 0.530000] NET: Registered protocol family 2
  40. [ 0.530000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
  41. [ 0.530000] TCP established hash table entries: 1024 (order: 1, 8192 bytes)
  42. [ 0.540000] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
  43. [ 0.540000] TCP: Hash tables configured (established 1024 bind 1024)
  44. [ 0.550000] TCP reno registered
  45. [ 0.550000] UDP hash table entries: 256 (order: 0, 4096 bytes)
  46. [ 0.560000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
  47. [ 0.560000] NET: Registered protocol family 1
  48. [ 0.580000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
  49. [ 0.590000] JFFS2 version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
  50. [ 0.600000] msgmni has been set to 56
  51. [ 0.600000] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
  52. [ 0.610000] io scheduler noop registered
  53. [ 0.620000] io scheduler deadline registered (default)
  54. [ 0.620000] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
  55. »‚rІЄ‚‚‚‚кЃserial8250.0: ttyS0 at MMIO 0x18020000 (irq = 11) is a 16550A
  56. [ 0.660000] console [ttyS0] enabled, bootconsole disabled
  57. [ 0.660000] console [ttyS0] enabled, bootconsole disabled
  58. [ 0.670000] m25p80 spi0.0: found s25sl032a, expected m25p80
  59. [ 0.680000] m25p80 spi0.0: s25sl032a (4096 Kbytes)
  60. [ 0.690000] 5 tp-link partitions found on MTD device spi0.0
  61. [ 0.690000] Creating 5 MTD partitions on "spi0.0":
  62. [ 0.700000] 0x000000000000-0x000000020000 : "u-boot"
  63. [ 0.700000] 0x000000020000-0x000000109c7c : "kernel"
  64. [ 0.710000] mtd: partition "kernel" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
  65. [ 0.720000] 0x000000109c7c-0x0000003f0000 : "rootfs"
  66. [ 0.730000] mtd: partition "rootfs" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
  67. [ 0.740000] mtd: partition "rootfs" set to be root filesystem
  68. [ 0.750000] mtd: partition "rootfs_data" created automatically, ofs=2E0000, len=110000
  69. [ 0.760000] 0x0000002e0000-0x0000003f0000 : "rootfs_data"
  70. [ 0.760000] 0x0000003f0000-0x000000400000 : "art"
  71. [ 0.770000] 0x000000020000-0x0000003f0000 : "firmware"
  72. [ 0.800000] ag71xx_mdio: probed
  73. [ 0.800000] eth0: Atheros AG71xx at 0xb9000000, irq 4
  74. [ 1.360000] ag71xx ag71xx.0: eth0: connected to PHY at ag71xx-mdio.1:00 [uid=004dd042, driver=Generic PHY]
  75. [ 1.370000] eth1: Atheros AG71xx at 0xba000000, irq 5
  76. [ 1.920000] eth1: Found an AR934X built-in switch
  77. [ 2.960000] TCP cubic registered
  78. [ 2.960000] NET: Registered protocol family 17
  79. [ 2.960000] Bridge firewalling registered
  80. [ 2.970000] 8021q: 802.1Q VLAN Support v1.8
  81. [ 2.980000] VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
  82. [ 2.990000] Freeing unused kernel memory: 212k freed
  83. - preinit -
  84. Press the [f] key and hit [enter] to enter failsafe mode
  85. - regular preinit -
  86. f[ 6.970000] JFFS2 notice: (444) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (1 unchecked, 0 orphan) and 15 of xref (0 dead, 5 orphan) found.
  87. switching to jffs2
  88. - init -
  89.  
  90.  
  91. Please press Enter to activate this console.
  92.  
  93. BusyBox v1.19.4 (2013-03-14 11:28:31 UTC) built-in shell (ash)
  94. Enter 'help' for a list of built-in commands.
  95.  
  96. _______ ________ __
  97. | |.-----.-----.-----.| | | |.----.| |_
  98. | - || _ | -__| || | | || _|| _|
  99. |_______|| __|_____|__|__||________||__| |____|
  100. |__| W I R E L E S S F R E E D O M
  101. -----------------------------------------------------
  102. ATTITUDE ADJUSTMENT (12.09, r36088)
  103. -----------------------------------------------------
  104. * 1/4 oz Vodka Pour all ingredients into mixing
  105. * 1/4 oz Gin tin with ice, strain into glass.
  106. * 1/4 oz Amaretto
  107. * 1/4 oz Triple sec
  108. * 1/4 oz Peach schnapps
  109. * 1/4 oz Sour mix
  110. * 1 splash Cranberry juice
  111. -----------------------------------------------------
  112. root@(none):/# [ 7.860000] Compat-drivers backport release: compat-drivers-2012-09-04-2-gddac993
  113. [ 7.870000] Backport based on wireless-testing.git master-2012-09-07
  114. [ 7.880000] compat.git: wireless-testing.git
  115. [ 7.900000] cfg80211: Calling CRDA to update world regulatory domain
  116. [ 7.910000] cfg80211: World regulatory domain updated:
  117. [ 7.910000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
  118. [ 7.920000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
  119. [ 7.930000] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
  120. [ 7.940000] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
  121. [ 7.950000] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
  122. [ 7.950000] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
  123. [ 8.240000] usbcore: registered new interface driver usbfs
  124. [ 8.250000] usbcore: registered new interface driver hub
  125. [ 8.250000] usbcore: registered new device driver usb
  126. [ 8.720000] ieee80211 phy0: Atheros AR9340 Rev:0 mem=0xb8100000, irq=47
  127. [ 8.730000] cfg80211: Calling CRDA for country: US
  128. [ 8.740000] cfg80211: Regulatory domain changed to country: US
  129. [ 8.740000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
  130. [ 8.750000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
  131. [ 8.760000] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
  132. [ 8.770000] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
  133. [ 8.780000] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
  134. [ 8.780000] cfg80211: (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
  135. [ 8.790000] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
  136. [ 8.850000] PPP generic driver version 2.4.2
  137. [ 9.040000] ip_tables: (C) 2000-2006 Netfilter Core Team
  138. [ 9.220000] NET: Registered protocol family 24
  139. [ 9.240000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
  140. [ 9.270000] nf_conntrack version 0.5.0 (456 buckets, 1824 max)
  141. [ 9.470000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
  142. [ 13.590000] device eth1 entered promiscuous mode
  143. [ 14.370000] eth1: link up (1000Mbps/Full duplex)
  144. [ 14.410000] br-lan: port 1(eth1) entered forwarding state
  145. [ 14.410000] br-lan: port 1(eth1) entered forwarding state
  146. [ 14.440000] eth0: link up (100Mbps/Full duplex)
  147. [ 16.410000] br-lan: port 1(eth1) entered forwarding state
  148. [ 18.880000] cfg80211: Calling CRDA for country: RU
  149. [ 18.890000] cfg80211: Regulatory domain changed to country: RU
  150. [ 18.890000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
  151. [ 18.900000] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
  152. [ 18.910000] cfg80211: (5735000 KHz - 5835000 KHz @ 20000 KHz), (N/A, 3000 mBm)
  153. [ 22.070000] device wlan0 entered promiscuous mode
  154. [ 22.160000] br-lan: port 2(wlan0) entered forwarding state
  155. [ 22.160000] br-lan: port 2(wlan0) entered forwarding state
  156. [ 24.160000] br-lan: port 2(wlan0) entered forwarding state
  157.  
  158. root@OpenWrt:/# ps
  159. PID USER VSZ STAT COMMAND
  160. 1 root 1504 S init
  161. 2 root 0 SW [kthreadd]
  162. 3 root 0 SW [ksoftirqd/0]
  163. 4 root 0 SW [kworker/0:0]
  164. 5 root 0 SW [kworker/u:0]
  165. 6 root 0 SW< [khelper]
  166. 7 root 0 SW [kworker/u:1]
  167. 62 root 0 SW [sync_supers]
  168. 64 root 0 SW [bdi-default]
  169. 66 root 0 SW< [kblockd]
  170. 95 root 0 SW [kswapd0]
  171. 143 root 0 SW [fsnotify_mark]
  172. 173 root 0 SW< [ath79-spi]
  173. 184 root 0 SW [mtdblock0]
  174. 189 root 0 SW [mtdblock1]
  175. 194 root 0 SW [mtdblock2]
  176. 199 root 0 SW [mtdblock3]
  177. 204 root 0 SW [mtdblock4]
  178. 209 root 0 SW [mtdblock5]
  179. 250 root 0 SW [kworker/0:1]
  180. 445 root 0 SWN [jffs2_gcd_mtd3]
  181. 447 root 0 SW [flush-mtd-unmap]
  182. 466 root 1500 S /bin/ash --login
  183. 498 root 0 SW< [cfg80211]
  184. 507 root 0 SW [khubd]
  185. 575 root 1508 S /sbin/syslogd -l 8 -C16
  186. 577 root 1492 S /sbin/klogd
  187. 579 root 852 S /sbin/hotplug2 --override --persistent --set-rules-f
  188. 585 root 872 S /sbin/ubusd
  189. 591 root 1540 S /sbin/netifd
  190. 618 root 0 SW [kworker/0:2]
  191. 660 root 1508 S udhcpc -p /var/run/udhcpc-eth0.pid -s /lib/netifd/dh
  192. 675 root 1620 S /usr/sbin/pppd nodetach ipparam wan ifname pppoe-wan
  193. 707 root 1500 S /sbin/watchdog -t 5 /dev/watchdog
  194. 1024 root 1428 S hostapd -P /var/run/wifi-phy0.pid -B /var/run/hostap
  195. 1416 root 1152 S /usr/sbin/dropbear -P /var/run/dropbear.1.pid -p 802
  196. 1434 root 1140 S /usr/sbin/uhttpd -f -h /www -r OpenWrt -x /cgi-bin -
  197. 1468 nobody 948 S /usr/sbin/dnsmasq -C /var/etc/dnsmasq.conf
  198. 1481 root 1500 S /usr/sbin/ntpd -n -p 0.openwrt.pool.ntp.org -p 1.ope
  199. 1489 root 1496 R ps
  200. root@OpenWrt:/# ifconf
  201. root@OpenWrt:/# ifconfig 
  202. br-lan Link encap:Ethernet HWaddr F8:1A:67:97:67:DA
  203. inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0
  204. UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
  205. RX packets:184 errors:0 dropped:0 overruns:0 frame:0
  206. TX packets:176 errors:0 dropped:0 overruns:0 carrier:0
  207. collisions:0 txqueuelen:0
  208. RX bytes:24932 (24.3 KiB) TX bytes:50645 (49.4 KiB)
  209.  
  210. eth0 Link encap:Ethernet HWaddr F8:1A:67:97:67:D9
  211. inet addr:10.4.20.225 Bcast:10.4.23.255 Mask:255.255.248.0
  212. UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
  213. RX packets:260 errors:0 dropped:37 overruns:0 frame:0
  214. TX packets:203 errors:0 dropped:0 overruns:0 carrier:0
  215. collisions:0 txqueuelen:1000
  216. RX bytes:35386 (34.5 KiB) TX bytes:22800 (22.2 KiB)
  217. Interrupt:4
  218.  
  219. eth1 Link encap:Ethernet HWaddr F8:1A:67:97:67:DA
  220. UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
  221. RX packets:184 errors:0 dropped:0 overruns:0 frame:0
  222. TX packets:178 errors:0 dropped:0 overruns:0 carrier:0
  223. collisions:0 txqueuelen:1000
  224. RX bytes:27508 (26.8 KiB) TX bytes:50737 (49.5 KiB)
  225. Interrupt:5
  226.  
  227. lo Link encap:Local Loopback
  228. inet addr:127.0.0.1 Mask:255.0.0.0
  229. UP LOOPBACK RUNNING MTU:16436 Metric:1
  230. RX packets:16 errors:0 dropped:0 overruns:0 frame:0
  231. TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
  232. collisions:0 txqueuelen:0
  233. RX bytes:1648 (1.6 KiB) TX bytes:1648 (1.6 KiB)
  234.  
  235. pppoe-wan Link encap:Point-to-Point Protocol
  236. inet addr:109.111.5.42 P-t-P:109.111.0.10 Mask:255.255.255.255
  237. UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1
  238. RX packets:111 errors:0 dropped:0 overruns:0 frame:0
  239. TX packets:121 errors:0 dropped:0 overruns:0 carrier:0
  240. collisions:0 txqueuelen:3
  241. RX bytes:20986 (20.4 KiB) TX bytes:16872 (16.4 KiB)
  242.  
  243. wlan0 Link encap:Ethernet HWaddr F8:1A:67:97:67:DA
  244. UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
  245. RX packets:0 errors:0 dropped:0 overruns:0 frame:0
  246. TX packets:29 errors:0 dropped:0 overruns:0 carrier:0
  247. collisions:0 txqueuelen:32
  248. RX bytes:0 (0.0 B) TX bytes:3782 (3.6 KiB)
  249.  
  250. root@OpenWrt:/# [ 152.980000] CPU 0 Unable to handle kernel paging request at virtual address 00000000, epc == 80c5ceac, ra == 80c5ce7c
  251. [ 152.990000] Oops[#1]:
  252. [ 152.990000] Cpu 0
  253. [ 152.990000] $ 0 : 00000000 00000000 00000040 00000001
  254. [ 152.990000] $ 4 : 80c7e300 80f01c84 00000046 00000006
  255. [ 152.990000] $ 8 : 80f01f40 00000000 65737472 69637465
  256. [ 152.990000] $12 : 00000014 0014002b 00000001 802d7d40
  257. [ 152.990000] $16 : 80c19b00 80c7e300 80f11830 80f116b0
  258. [ 152.990000] $20 : 80c28a80 80f11380 00000000 00000000
  259. [ 152.990000] $24 : 00000002 00000000
  260. [ 152.990000] $28 : 802d6000 802d7cc8 00000000 80c5ce7c
  261. [ 152.990000] Hi : 00000000
  262. [ 152.990000] Lo : 00000000
  263. [ 152.990000] epc : 80c5ceac 0x80c5ceac
  264. [ 152.990000] Tainted: G O
  265. [ 152.990000] ra : 80c5ce7c 0x80c5ce7c
  266. [ 152.990000] Status: 1100f403 KERNEL EXL IE
  267. [ 152.990000] Cause : 0080000c
  268. [ 152.990000] BadVA : 00000000
  269. [ 152.990000] PrId : 0001974c (MIPS 74Kc)
  270. [ 152.990000] Modules linked in: ath79_wdt ohci_hcd ledtrig_usbdev ledtrig_netdev nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ipt_MASQUERADE iptable_nat nf_nat pppoe xt_conntrack xt_CT xt_NOTRACK iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack ehci_hcd pppox ipt_REJECT xt_TCPMSS ipt_LOG xt_comment xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables xt_tcpudp x_tables ppp_async ppp_generic slhc ath9k(O) ath9k_common(O) ath9k_hw(O) ath(O) mac80211(O) usbcore usb_common nls_base crc_ccitt cfg80211(O) compat(O) arc4 aes_generic crypto_algapi ledtrig_timer ledtrig_default_on leds_gpio gpio_button_hotplug(O)
  271. [ 152.990000] Process swapper (pid: 0, threadinfo=802d6000, task=802d9e00, tls=00000000)
  272. [ 152.990000] Stack : 00000003 8009c728 3a69a3f6 80165ac4 819110a0 802e4d50 00000098 3a69b785
  273. [ 152.990000] 7fffffff 802e4418 3a69a3f6 802e0000 00000098 8009d008 00000001 80c29760
  274. [ 152.990000] 80cd30c0 80c29760 81acc000 80c29760 0000000a 80f11830 80cd4000 80c28a80
  275. [ 152.990000] 80cd4000 81ba068c 0000002f 802e62f4 00000001 00000001 00000000 80350000
  276. [ 152.990000] 802a4a88 800a4260 802e2880 00000007 00000000 80c2a49c 000609fd 8034e160
  277. [ 152.990000] ...
  278. [ 152.990000] Call Trace:[<8009c728>] 0x8009c728
  279. [ 152.990000] [<80165ac4>] 0x80165ac4
  280. [ 152.990000] [<8009d008>] 0x8009d008
  281. [ 152.990000] [<81ba068c>] 0x81ba068c
  282. [ 152.990000] [<800a4260>] 0x800a4260
  283. [ 152.990000] [<80076b10>] 0x80076b10
  284. [ 152.990000] [<80077038>] 0x80077038
  285. [ 152.990000] [<800a4fc4>] 0x800a4fc4
  286. [ 152.990000] [<80077248>] 0x80077248
  287. [ 152.990000] [<800630ec>] 0x800630ec
  288. [ 152.990000] [<800a85e0>] 0x800a85e0
  289. [ 152.990000] [<8007747c>] 0x8007747c
  290. [ 152.990000] [<800630ec>] 0x800630ec
  291. [ 152.990000] [<80095320>] 0x80095320
  292. [ 152.990000] [<800a8288>] 0x800a8288
  293. [ 152.990000] [<80064b28>] 0x80064b28
  294. [ 152.990000] [<80062c18>] 0x80062c18
  295. [ 152.990000] [<802f28b4>] 0x802f28b4
  296. [ 152.990000] [<80318850>] 0x80318850
  297. [ 152.990000] [<802f20dc>] 0x802f20dc
  298. [ 152.990000]
  299. [ 152.990000]
  300. [ 152.990000] Code: 12e00003 00000000 8e020008 <a6e20000> 53c00006 8e020004 8e230050 8e020008 00621023
  301. [ 153.270000] ---[ end trace 21794ff903c556a6 ]---
  302. [ 153.280000] Kernel panic - not syncing: Fatal exception in interrupt
  303. [ 153.280000] Rebooting in 3 seconds..
  304.  
  305. Here router hangs with no reboot, I turned it off manually.
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