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FTDI_SIO deadlock debug files with patch

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Apr 30th, 2014
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  1. =================BEFORE HANGUP======================
  2. cat /sys/kernel/debug/usb/ohci/0000\:00\:0f.4/registers
  3. bus pci, device 0000:00:0f.4
  4. OHCI PCI host controller
  5. ohci_hcd
  6. OHCI 1.0, NO legacy support registers, rh state running
  7. WDH count 156572 SF count 2457
  8. control 0x2a3 RWC HCFS=operational BLE CBSR=3
  9. cmdstatus 0x00004 SOC=0 BLF
  10. intrstatus 0x00000024 FNO SF
  11. intrenable 0x8000005a MIE RHSC UE RD WDH
  12. ed_controlhead 1ed0c000
  13. ed_bulkhead 1ed0c040
  14. ed_bulkcurrent 1ed0c040
  15. donehead 1eee20c0
  16. hcca frame 0xf4b7
  17. fmintvl 0xa7782edf FIT FSMPS=0xa778 FI=0x2edf
  18. fmremaining 0x80002328 FRT FR=0x2328
  19. periodicstart 0x2a2f
  20. lsthresh 0x0628
  21. hub poll timer off
  22. roothub.a 03000204 POTPGT=3 NPS NDP=4(4)
  23. roothub.b 00000000 PPCM=0000 DR=0000
  24. roothub.status 00008000 DRWE
  25. roothub.portstatus [0] 0x00000103 PPS PES CCS
  26. roothub.portstatus [1] 0x00000100 PPS
  27. roothub.portstatus [2] 0x00000100 PPS
  28. roothub.portstatus [3] 0x00000100 PPS
  29. ed_rm_list:
  30.  
  31.  
  32. ==============AFTER HANGUP================
  33.  
  34. # dmesg
  35. [ 0.000000] Linux version 3.14.0-XXXXXX+ (marco@XXXXX) (gcc version 4.5.3 20110311 (prerelease) (GCC) ) #4 PREEMPT Tue Apr 29 11:40:01 CEST 2014
  36. [ 0.000000] e820: BIOS-provided physical RAM map:
  37. [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009e7ff] usable
  38. [ 0.000000] BIOS-e820: [mem 0x000000000009e800-0x000000000009ffff] reserved
  39. [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
  40. [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001f7affff] usable
  41. [ 0.000000] BIOS-e820: [mem 0x000000001f7b0000-0x000000001f7b2fff] ACPI NVS
  42. [ 0.000000] BIOS-e820: [mem 0x000000001f7b3000-0x000000001f7bffff] ACPI data
  43. [ 0.000000] BIOS-e820: [mem 0x00000000ffff0000-0x00000000ffffffff] reserved
  44. [ 0.000000] Notice: NX (Execute Disable) protection missing in CPU!
  45. [ 0.000000] SMBIOS 2.2 present.
  46. [ 0.000000] DMI: /AMD-GX3, BIOS 6.00 PG 12/14/2011
  47. [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
  48. [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
  49. [ 0.000000] e820: last_pfn = 0x1f7b0 max_arch_pfn = 0x100000
  50. [ 0.000000] initial memory mapped: [mem 0x00000000-0x01ffffff]
  51. [ 0.000000] Base memory trampoline at [c009a000] 9a000 size 16384
  52. [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
  53. [ 0.000000] [mem 0x00000000-0x000fffff] page 4k
  54. [ 0.000000] init_memory_mapping: [mem 0x1f000000-0x1f3fffff]
  55. [ 0.000000] [mem 0x1f000000-0x1f3fffff] page 2M
  56. [ 0.000000] init_memory_mapping: [mem 0x18000000-0x1effffff]
  57. [ 0.000000] [mem 0x18000000-0x1effffff] page 2M
  58. [ 0.000000] init_memory_mapping: [mem 0x00100000-0x17ffffff]
  59. [ 0.000000] [mem 0x00100000-0x003fffff] page 4k
  60. [ 0.000000] [mem 0x00400000-0x17ffffff] page 2M
  61. [ 0.000000] init_memory_mapping: [mem 0x1f400000-0x1f7affff]
  62. [ 0.000000] [mem 0x1f400000-0x1f7affff] page 4k
  63. [ 0.000000] BRK [0x01cf7000, 0x01cf7fff] PGTABLE
  64. [ 0.000000] 0MB HIGHMEM available.
  65. [ 0.000000] 503MB LOWMEM available.
  66. [ 0.000000] mapped low ram: 0 - 1f7b0000
  67. [ 0.000000] low ram: 0 - 1f7b0000
  68. [ 0.000000] BRK [0x01cf8000, 0x01cf8fff] PGTABLE
  69. [ 0.000000] Zone ranges:
  70. [ 0.000000] DMA [mem 0x00001000-0x00ffffff]
  71. [ 0.000000] Normal [mem 0x01000000-0x1f7affff]
  72. [ 0.000000] HighMem empty
  73. [ 0.000000] Movable zone start for each node
  74. [ 0.000000] Early memory node ranges
  75. [ 0.000000] node 0: [mem 0x00001000-0x0009dfff]
  76. [ 0.000000] node 0: [mem 0x00100000-0x1f7affff]
  77. [ 0.000000] On node 0 totalpages: 128845
  78. [ 0.000000] free_area_init_node: node 0, pgdat c17f9460, node_mem_map df3c0020
  79. [ 0.000000] DMA zone: 32 pages used for memmap
  80. [ 0.000000] DMA zone: 0 pages reserved
  81. [ 0.000000] DMA zone: 3997 pages, LIFO batch:0
  82. [ 0.000000] Normal zone: 976 pages used for memmap
  83. [ 0.000000] Normal zone: 124848 pages, LIFO batch:31
  84. [ 0.000000] e820: [mem 0x1f7c0000-0xfffeffff] available for PCI devices
  85. [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
  86. [ 0.000000] pcpu-alloc: [0] 0
  87. [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 127837
  88. [ 0.000000] Kernel command line: parport=0x3bc,7 acpi_irq_isa=10,12 root=/dev/sda1 root=/dev/sda2 rw pnpacpi=off acpi=off debug
  89. [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
  90. [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
  91. [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
  92. [ 0.000000] Initializing CPU#0
  93. [ 0.000000] Initializing HighMem for node 0 (00000000:00000000)
  94. [ 0.000000] Memory: 497520K/515380K available (5431K kernel code, 490K rwdata, 2300K rodata, 440K init, 4568K bss, 17860K reserved, 0K highmem)
  95. [ 0.000000] virtual kernel memory layout:
  96. [ 0.000000] fixmap : 0xfffe4000 - 0xfffff000 ( 108 kB)
  97. [ 0.000000] pkmap : 0xff800000 - 0xffc00000 (4096 kB)
  98. [ 0.000000] vmalloc : 0xdffb0000 - 0xff7fe000 ( 504 MB)
  99. [ 0.000000] lowmem : 0xc0000000 - 0xdf7b0000 ( 503 MB)
  100. [ 0.000000] .init : 0xc180a000 - 0xc1878000 ( 440 kB)
  101. [ 0.000000] .data : 0xc154e0ed - 0xc1808a40 (2794 kB)
  102. [ 0.000000] .text : 0xc1000000 - 0xc154e0ed (5432 kB)
  103. [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
  104. [ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
  105. [ 0.000000] Preemptible hierarchical RCU implementation.
  106. [ 0.000000] NR_IRQS:16 nr_irqs:16 16
  107. [ 0.000000] CPU 0 irqstacks, hard=dec06000 soft=dec08000
  108. [ 0.000000] Console: colour VGA+ 80x25
  109. [ 0.000000] console [tty0] enabled
  110. [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
  111. [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
  112. [ 0.000000] ... MAX_LOCK_DEPTH: 48
  113. [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
  114. [ 0.000000] ... CLASSHASH_SIZE: 4096
  115. [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384
  116. [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768
  117. [ 0.000000] ... CHAINHASH_SIZE: 16384
  118. [ 0.000000] memory used by lock dependency info: 3551 kB
  119. [ 0.000000] per task-struct memory footprint: 1152 bytes
  120. [ 0.000000] tsc: Fast TSC calibration using PIT
  121. [ 0.000000] tsc: Detected 499.919 MHz processor
  122. [ 0.002010] Calibrating delay loop (skipped), value calculated using timer frequency.. 999.83 BogoMIPS (lpj=499919)
  123. [ 0.002224] pid_max: default: 32768 minimum: 301
  124. [ 0.002652] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
  125. [ 0.002779] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
  126. [ 0.006764] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
  127. [ 0.006764] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
  128. [ 0.006764] tlb_flushall_shift: -1
  129. [ 0.007017] CPU: Geode(TM) Integrated Processor by AMD PCS (fam: 05, model: 0a, stepping: 02)
  130. [ 0.009434] Performance Events: no PMU driver, software events only.
  131. [ 0.014225] NMI watchdog: disabled (cpu0): hardware events not enabled
  132. [ 0.019445] PM: Registering ACPI NVS region [mem 0x1f7b0000-0x1f7b2fff] (12288 bytes)
  133. [ 0.023542] NET: Registered protocol family 16
  134. [ 0.029889] cpuidle: using governor ladder
  135. [ 0.030534] cpuidle: using governor menu
  136. [ 0.037681] PCI: PCI BIOS revision 2.10 entry at 0xfa560, last bus=0
  137. [ 0.037810] PCI: Using configuration type 1 for base access
  138. [ 0.100229] ACPI: Interpreter disabled.
  139. [ 0.101342] vgaarb: loaded
  140. [ 0.103311] SCSI subsystem initialized
  141. [ 0.104281] libata version 3.00 loaded.
  142. [ 0.105626] usbcore: registered new interface driver usbfs
  143. [ 0.106092] usbcore: registered new interface driver hub
  144. [ 0.106791] usbcore: registered new device driver usb
  145. [ 0.108587] Advanced Linux Sound Architecture Driver Initialized.
  146. [ 0.109597] PCI: Probing PCI hardware
  147. [ 0.109701] PCI: root bus 00: using default resources
  148. [ 0.109811] PCI: Probing PCI hardware (bus 00)
  149. [ 0.110958] PCI host bridge to bus 0000:00
  150. [ 0.111147] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
  151. [ 0.111278] pci_bus 0000:00: root bus resource [mem 0x00000000-0xffffffff]
  152. [ 0.111411] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
  153. [ 0.111859] pci 0000:00:01.0: [1022:2080] type 00 class 0x060000
  154. [ 0.112223] pci 0000:00:01.0: reg 0x10: [io 0xac1c-0xac1f]
  155. [ 0.115242] pci 0000:00:01.1: [1022:2081] type 00 class 0x030000
  156. [ 0.115694] pci 0000:00:01.1: reg 0x10: [mem 0xee000000-0xeeffffff]
  157. [ 0.116267] pci 0000:00:01.1: reg 0x14: [mem 0xefff4000-0xefff7fff]
  158. [ 0.116622] pci 0000:00:01.1: reg 0x18: [mem 0xefff0000-0xefff3fff]
  159. [ 0.117371] pci 0000:00:01.1: reg 0x1c: [mem 0xeffec000-0xeffeffff]
  160. [ 0.117728] pci 0000:00:01.1: reg 0x20: [mem 0xeffe8000-0xeffebfff]
  161. [ 0.119625] vgaarb: device added: PCI:0000:00:01.1,decodes=io+mem,owns=io+mem,locks=none
  162. [ 0.120064] pci 0000:00:01.2: [1022:2082] type 00 class 0x101000
  163. [ 0.120468] pci 0000:00:01.2: reg 0x10: [mem 0xefff8000-0xefffbfff]
  164. [ 0.123497] pci 0000:00:06.0: [10ec:8139] type 00 class 0x020000
  165. [ 0.123697] pci 0000:00:06.0: reg 0x10: [io 0xfc00-0xfcff]
  166. [ 0.123852] pci 0000:00:06.0: reg 0x14: [mem 0xeffff000-0xeffff0ff]
  167. [ 0.124329] pci 0000:00:06.0: supports D1 D2
  168. [ 0.124443] pci 0000:00:06.0: PME# supported from D1 D2 D3hot D3cold
  169. [ 0.125905] pci 0000:00:09.0: [10ec:8139] type 00 class 0x020000
  170. [ 0.126117] pci 0000:00:09.0: reg 0x10: [io 0xfa00-0xfaff]
  171. [ 0.126274] pci 0000:00:09.0: reg 0x14: [mem 0xefffe000-0xefffe0ff]
  172. [ 0.126630] pci 0000:00:09.0: supports D1 D2
  173. [ 0.126742] pci 0000:00:09.0: PME# supported from D1 D2 D3hot D3cold
  174. [ 0.128265] pci 0000:00:0f.0: [1022:2090] type 00 class 0x060100
  175. [ 0.128728] pci 0000:00:0f.0: reg 0x10: [io 0x6000-0x6007]
  176. [ 0.129523] pci 0000:00:0f.0: reg 0x14: [io 0x6100-0x61ff]
  177. [ 0.129919] pci 0000:00:0f.0: reg 0x18: [io 0x6200-0x623f]
  178. [ 0.130566] pci 0000:00:0f.0: reg 0x1c: [io 0x0000-0x001f]
  179. [ 0.131159] pci 0000:00:0f.0: reg 0x20: [io 0x9d00-0x9d7f]
  180. [ 0.131573] pci 0000:00:0f.0: reg 0x24: [io 0x9c00-0x9c3f]
  181. [ 0.133368] pci 0000:00:0f.2: [1022:209a] type 00 class 0x010180
  182. [ 0.134931] pci 0000:00:0f.2: reg 0x20: [io 0xff00-0xff0f]
  183. [ 0.135583] pci 0000:00:0f.2: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
  184. [ 0.135720] pci 0000:00:0f.2: legacy IDE quirk: reg 0x14: [io 0x03f6]
  185. [ 0.135850] pci 0000:00:0f.2: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
  186. [ 0.136332] pci 0000:00:0f.2: legacy IDE quirk: reg 0x1c: [io 0x0376]
  187. [ 0.137436] pci 0000:00:0f.3: [1022:2093] type 00 class 0x040100
  188. [ 0.137856] pci 0000:00:0f.3: reg 0x10: [io 0xfe00-0xfe7f]
  189. [ 0.140900] pci 0000:00:0f.4: [1022:2094] type 00 class 0x0c0310
  190. [ 0.141542] pci 0000:00:0f.4: reg 0x10: [mem 0xefffd000-0xefffdfff]
  191. [ 0.143762] pci 0000:00:0f.4: PME# supported from D0 D3hot D3cold
  192. [ 0.145405] pci 0000:00:0f.5: [1022:2095] type 00 class 0x0c0320
  193. [ 0.145921] pci 0000:00:0f.5: reg 0x10: [mem 0xefffc000-0xefffcfff]
  194. [ 0.148516] pci 0000:00:0f.5: PME# supported from D0 D3hot D3cold
  195. [ 0.150118] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
  196. [ 0.151089] PCI: pci_cache_line_size set to 32 bytes
  197. [ 0.151737] e820: reserve RAM buffer [mem 0x0009e800-0x0009ffff]
  198. [ 0.151865] e820: reserve RAM buffer [mem 0x1f7b0000-0x1fffffff]
  199. [ 0.156661] Switched to clocksource pit
  200. [ 0.331169] pnp: PnP ACPI: disabled
  201. [ 0.331285] PnPBIOS: Scanning system for PnP BIOS support...
  202. [ 0.332097] PnPBIOS: Found PnP BIOS installation structure at 0xc00faec0
  203. [ 0.332231] PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0xaef0, dseg 0xf0000
  204. [ 0.333011] pnp 00:00: [irq 2]
  205. [ 0.333116] pnp 00:00: [io 0x0020-0x0021]
  206. [ 0.333225] pnp 00:00: [io 0x00a0-0x00a1]
  207. [ 0.334174] pnp 00:00: Plug and Play BIOS device, IDs PNP0000 (active)
  208. [ 0.334494] pnp 00:01: [dma 4]
  209. [ 0.334596] pnp 00:01: [io 0x0000-0x000f]
  210. [ 0.334705] pnp 00:01: [io 0x0081-0x0083]
  211. [ 0.334813] pnp 00:01: [io 0x0087]
  212. [ 0.334917] pnp 00:01: [io 0x0089-0x008b]
  213. [ 0.335025] pnp 00:01: [io 0x008f-0x0091]
  214. [ 0.335991] pnp 00:01: [io 0x00c0-0x00df]
  215. [ 0.336497] pnp 00:01: Plug and Play BIOS device, IDs PNP0200 (active)
  216. [ 0.336698] pnp 00:02: [irq 0]
  217. [ 0.336799] pnp 00:02: [io 0x0040-0x0043]
  218. [ 0.337169] pnp 00:02: Plug and Play BIOS device, IDs PNP0100 (active)
  219. [ 0.337511] pnp 00:03: [irq 8]
  220. [ 0.337614] pnp 00:03: [io 0x0070-0x0071]
  221. [ 0.338270] pnp 00:03: Plug and Play BIOS device, IDs PNP0b00 (active)
  222. [ 0.338625] pnp 00:04: [irq 1]
  223. [ 0.338727] pnp 00:04: [io 0x0060]
  224. [ 0.338831] pnp 00:04: [io 0x0064]
  225. [ 0.339210] pnp 00:04: Plug and Play BIOS device, IDs PNP0303 (active)
  226. [ 0.339521] pnp 00:05: [io 0x0061]
  227. [ 0.340173] pnp 00:05: Plug and Play BIOS device, IDs PNP0800 (active)
  228. [ 0.340496] pnp 00:06: [irq 13]
  229. [ 0.340599] pnp 00:06: [io 0x00f0-0x00ff]
  230. [ 0.340976] pnp 00:06: Plug and Play BIOS device, IDs PNP0c04 (active)
  231. [ 0.341201] pnp 00:07: [mem 0x00000000-0x0009ffff]
  232. [ 0.341434] pnp 00:07: [mem 0xfffc0000-0xffffffff]
  233. [ 0.341552] pnp 00:07: [mem 0xfee00000-0xfee0ffff]
  234. [ 0.341667] pnp 00:07: [mem 0x00100000-0x00ffffff]
  235. [ 0.342591] system 00:07: [mem 0x00000000-0x0009ffff] could not be reserved
  236. [ 0.342741] system 00:07: [mem 0xfffc0000-0xffffffff] could not be reserved
  237. [ 0.342884] system 00:07: [mem 0xfee00000-0xfee0ffff] has been reserved
  238. [ 0.343024] system 00:07: [mem 0x00100000-0x00ffffff] could not be reserved
  239. [ 0.343708] system 00:07: Plug and Play BIOS device, IDs PNP0c01 (active)
  240. [ 0.343938] pnp 00:08: [mem 0x000e0000-0x000effff]
  241. [ 0.344067] pnp 00:08: [mem 0x000f0000-0x000f3fff]
  242. [ 0.344184] pnp 00:08: [mem 0x000f4000-0x000f7fff]
  243. [ 0.344707] pnp 00:08: [mem 0x000f8000-0x000fbfff]
  244. [ 0.344828] pnp 00:08: [mem 0x000fc000-0x000fffff]
  245. [ 0.345438] system 00:08: [mem 0x000e0000-0x000effff] has been reserved
  246. [ 0.345582] system 00:08: [mem 0x000f0000-0x000f3fff] could not be reserved
  247. [ 0.345726] system 00:08: [mem 0x000f4000-0x000f7fff] could not be reserved
  248. [ 0.345868] system 00:08: [mem 0x000f8000-0x000fbfff] could not be reserved
  249. [ 0.346010] system 00:08: [mem 0x000fc000-0x000fffff] could not be reserved
  250. [ 0.346159] system 00:08: Plug and Play BIOS device, IDs PNP0c02 (active)
  251. [ 0.346764] pnp 00:09: [io 0x04d0-0x04d1]
  252. [ 0.346879] pnp 00:09: [io 0x0cf8-0x0cff]
  253. [ 0.346988] pnp 00:09: [io 0x0480-0x048f]
  254. [ 0.347491] pnp 00:09: Plug and Play BIOS device, IDs PNP0a03 (active)
  255. [ 0.347789] pnp 00:0b: [irq 4]
  256. [ 0.347890] pnp 00:0b: [io 0x03f8-0x03ff]
  257. [ 0.348778] pnp 00:0b: Plug and Play BIOS device, IDs PNP0501 (active)
  258. [ 0.349101] pnp 00:0d: [irq 7]
  259. [ 0.349203] pnp 00:0d: [io 0x03bc-0x03bf]
  260. [ 0.349458] pnp 00:0d: [io 0x07bc-0x07bf]
  261. [ 0.350203] pnp 00:0d: Plug and Play BIOS device, IDs PNP0400 (active)
  262. [ 0.350635] pnp 00:0f: [irq 3]
  263. [ 0.350738] pnp 00:0f: [io 0x02f8-0x02ff]
  264. [ 0.351181] pnp 00:0f: Plug and Play BIOS device, IDs PNP0501 (active)
  265. [ 0.351592] pnp 00:12: [irq 4294967295 disabled]
  266. [ 0.351709] pnp 00:12: [io 0x03e8-0x03ef]
  267. [ 0.352585] pnp 00:12: Plug and Play BIOS device, IDs PNP0501 (active)
  268. [ 0.352865] pnp 00:13: [irq 4294967295 disabled]
  269. [ 0.352979] pnp 00:13: [io 0x02e8-0x02ef]
  270. [ 0.353750] pnp 00:13: Plug and Play BIOS device, IDs PNP0501 (active)
  271. [ 0.354029] pnp 00:14: [irq 4294967295 disabled]
  272. [ 0.354145] pnp 00:14: [io 0x04e0-0x04e7]
  273. [ 0.354830] pnp 00:14: Plug and Play BIOS device, IDs PNP0501 (active)
  274. [ 0.355103] pnp 00:15: [irq 4294967295 disabled]
  275. [ 0.355218] pnp 00:15: [io 0x04e8-0x04ef]
  276. [ 0.356124] pnp 00:15: Plug and Play BIOS device, IDs PNP0501 (active)
  277. [ 0.356431] PnPBIOS: 17 nodes reported by PnP BIOS; 17 recorded by driver
  278. [ 0.385961] pci 0000:00:0f.0: BAR 3: assigned [io 0x1000-0x101f]
  279. [ 0.386185] pci_bus 0000:00: resource 4 [io 0x0000-0xffff]
  280. [ 0.386652] pci_bus 0000:00: resource 5 [mem 0x00000000-0xffffffff]
  281. [ 0.387100] NET: Registered protocol family 2
  282. [ 0.390466] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
  283. [ 0.390817] TCP bind hash table entries: 4096 (order: 5, 147456 bytes)
  284. [ 0.392592] TCP: Hash tables configured (established 4096 bind 4096)
  285. [ 0.392917] TCP: reno registered
  286. [ 0.393026] UDP hash table entries: 256 (order: 2, 20480 bytes)
  287. [ 0.394740] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes)
  288. [ 0.396700] NET: Registered protocol family 1
  289. [ 0.398955] RPC: Registered named UNIX socket transport module.
  290. [ 0.399081] RPC: Registered udp transport module.
  291. [ 0.399187] RPC: Registered tcp transport module.
  292. [ 0.399733] RPC: Registered tcp NFSv4.1 backchannel transport module.
  293. [ 0.399970] pci 0000:00:01.1: Boot video device
  294. [ 0.462935] PCI: CLS 32 bytes, default 32
  295. [ 0.469258] futex hash table entries: 256 (order: 1, 11264 bytes)
  296. [ 0.563848] NFS: Registering the id_resolver key type
  297. [ 0.564841] Key type id_resolver registered
  298. [ 0.564947] Key type id_legacy registered
  299. [ 0.565072] Installing knfsd (copyright (C) 1996 [email protected]).
  300. [ 0.568186] ROMFS MTD (C) 2007 Red Hat, Inc.
  301. [ 0.569524] msgmni has been set to 971
  302. [ 0.576352] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
  303. [ 0.576645] io scheduler noop registered
  304. [ 0.576748] io scheduler deadline registered
  305. [ 0.577776] io scheduler cfq registered (default)
  306. [ 0.580948] isapnp: Scanning for PnP cards...
  307. [ 0.957867] isapnp: No Plug & Play device found
  308. [ 1.127401] Serial: 8250/16550 driver, 64 ports, IRQ sharing enabled
  309. [ 1.131084] 00:0b: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
  310. [ 1.133872] 00:0f: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
  311. [ 1.136282] 00:12: ttyS2 at I/O 0x3e8 (irq = -1, base_baud = 115200) is a 16550A
  312. [ 1.138620] 00:13: ttyS3 at I/O 0x2e8 (irq = -1, base_baud = 115200) is a 16550A
  313. [ 1.142507] 00:14: ttyS4 at I/O 0x4e0 (irq = -1, base_baud = 115200) is a 16550A
  314. [ 1.144812] 00:15: ttyS5 at I/O 0x4e8 (irq = -1, base_baud = 115200) is a 16550A
  315. [ 1.245009] AMD Geode RNG detected
  316. [ 1.247069] parport0: PC-style at 0x3bc, irq 7 [PCSPP(,...)]
  317. [ 1.282791] brd: module loaded
  318. [ 1.300592] loop: module loaded
  319. [ 1.302578] nbd: registered device at major 43
  320. [ 1.340905] Uniform Multi-Platform E-IDE driver
  321. [ 1.350694] scsi0 : pata_cs5536
  322. [ 1.353758] scsi1 : pata_cs5536
  323. [ 1.354707] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xff00 irq 14
  324. [ 1.354837] ata2: DUMMY
  325. [ 1.356713] tun: Universal TUN/TAP device driver, 1.6
  326. [ 1.356829] tun: (C) 1999-2004 Max Krasnyansky <[email protected]>
  327. [ 1.357441] 8139too: 8139too Fast Ethernet driver 0.9.28
  328. [ 1.360349] 8139too 0000:00:06.0 eth0: RealTek RTL8139 at 0xdffc2000, 00:07:32:1f:a7:42, IRQ 11
  329. [ 1.363563] 8139too 0000:00:09.0 eth1: RealTek RTL8139 at 0xdffc4000, 00:07:32:1f:a7:41, IRQ 11
  330. [ 1.364091] PPP generic driver version 2.4.2
  331. [ 1.365091] PPP BSD Compression module registered
  332. [ 1.365564] PPP Deflate Compression module registered
  333. [ 1.365987] usbcore: registered new interface driver ax88179_178a
  334. [ 1.366569] usbcore: registered new interface driver cdc_ncm
  335. [ 1.366980] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
  336. [ 1.367103] ehci-pci: EHCI PCI platform driver
  337. [ 1.368598] ehci-pci 0000:00:0f.5: EHCI Host Controller
  338. [ 1.369831] ehci-pci 0000:00:0f.5: new USB bus registered, assigned bus number 1
  339. [ 1.370894] ehci-pci 0000:00:0f.5: irq 11, io mem 0xefffc000
  340. [ 1.377304] ehci-pci 0000:00:0f.5: USB 2.0 started, EHCI 1.00
  341. [ 1.382254] hub 1-0:1.0: USB hub found
  342. [ 1.382434] hub 1-0:1.0: 4 ports detected
  343. [ 1.385790] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
  344. [ 1.385963] ohci-pci: OHCI PCI platform driver
  345. [ 1.386667] ohci-pci 0000:00:0f.4: OHCI PCI host controller
  346. [ 1.386843] ohci-pci 0000:00:0f.4: new USB bus registered, assigned bus number 2
  347. [ 1.387639] ohci-pci 0000:00:0f.4: irq 11, io mem 0xefffd000
  348. [ 1.447645] hub 2-0:1.0: USB hub found
  349. [ 1.447913] hub 2-0:1.0: 4 ports detected
  350. [ 1.450659] usbcore: registered new interface driver cdc_acm
  351. [ 1.450783] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
  352. [ 1.451489] usbcore: registered new interface driver usb-storage
  353. [ 1.452086] usbcore: registered new interface driver ums-alauda
  354. [ 1.452533] usbcore: registered new interface driver ums-cypress
  355. [ 1.452837] usbcore: registered new interface driver ums-datafab
  356. [ 1.453268] usbcore: registered new interface driver ums-freecom
  357. [ 1.453573] usbcore: registered new interface driver ums-isd200
  358. [ 1.454266] usbcore: registered new interface driver ums-jumpshot
  359. [ 1.454609] usbcore: registered new interface driver ums-karma
  360. [ 1.454911] usbcore: registered new interface driver ums-onetouch
  361. [ 1.455337] usbcore: registered new interface driver ums-sddr09
  362. [ 1.455639] usbcore: registered new interface driver ums-sddr55
  363. [ 1.456272] usbcore: registered new interface driver ums-usbat
  364. [ 1.456695] usbcore: registered new interface driver adutux
  365. [ 1.457036] usbcore: registered new interface driver emi26 - firmware loader
  366. [ 1.457533] usbcore: registered new interface driver emi62 - firmware loader
  367. [ 1.457889] usbcore: registered new interface driver uss720
  368. [ 1.458003] uss720: v0.6:USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip
  369. [ 1.458565] uss720: NOTE: this is a special purpose driver to allow nonstandard
  370. [ 1.458704] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables
  371. [ 1.458837] uss720: If you just want to connect to a printer, use usblp instead
  372. [ 1.459295] usbcore: registered new interface driver usbsevseg
  373. [ 1.460401] i8042: PNP: PS/2 Controller [PNP0303] at 0x60,0x64 irq 1
  374. [ 1.460527] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
  375. [ 1.461660] serio: i8042 KBD port at 0x60,0x64 irq 1
  376. [ 1.464768] mousedev: PS/2 mouse device common for all mice
  377. [ 1.470366] Switched to clocksource tsc
  378. [ 1.470567] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
  379. [ 1.470769] rtc_cmos 00:03: alarms up to one day, 114 bytes nvram
  380. [ 1.471072] i2c /dev entries driver
  381. [ 1.471434] it87: Found IT8712F chip at 0x290, revision 8
  382. [ 1.471554] it87: VID is disabled (pins used for GPIO)
  383. [ 1.472400] ACPI Exception: AE_BAD_PARAMETER, Thread 3737387008 could not acquire Mutex [0x1] (20140214/utmutex-285)
  384. [ 1.473160] it87 it87.656: Detected broken BIOS defaults, disabling PWM interface
  385. [ 1.476780] sdhci: Secure Digital Host Controller Interface driver
  386. [ 1.476907] sdhci: Copyright(c) Pierre Ossman
  387. [ 1.477390] wbsd: Winbond W83L51xD SD/MMC card interface driver
  388. [ 1.477506] wbsd: Copyright(c) Pierre Ossman
  389. [ 1.478858] No iBFT detected.
  390. [ 1.479378] hidraw: raw HID events driver (C) Jiri Kosina
  391. [ 1.485724] usbcore: registered new interface driver usbhid
  392. [ 1.485847] usbhid: USB HID core driver
  393. [ 1.509326] ata1.00: CFA: SILICONSYSTEMS UDMA 1GB-4510, 3.37, max UDMA/66
  394. [ 1.509471] ata1.00: 2001888 sectors, multi 1: LBA
  395. [ 1.509601] ata1.00: limited to UDMA/33 due to 40-wire cable
  396. [ 1.513424] ata1.00: configured for UDMA/33
  397. [ 1.515706] scsi 0:0:0:0: Direct-Access ATA SILICONSYSTEMS U 3.37 PQ: 0 ANSI: 5
  398. [ 1.517735] usbcore: registered new interface driver snd-usb-audio
  399. [ 1.522626] netem: version 1.3
  400. [ 1.522744] Netfilter messages via NETLINK v0.30.
  401. [ 1.524776] sd 0:0:0:0: [sda] 2001888 512-byte logical blocks: (1.02 GB/977 MiB)
  402. [ 1.525649] sd 0:0:0:0: [sda] Write Protect is off
  403. [ 1.525770] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
  404. [ 1.526207] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
  405. [ 1.528568] sd 0:0:0:0: Attached scsi generic sg0 type 0
  406. [ 1.531261] nf_conntrack version 0.5.0 (7773 buckets, 31092 max)
  407. [ 1.536347] sda: sda1 sda2 sda3 sda4
  408. [ 1.543704] ip_tables: (C) 2000-2006 Netfilter Core Team
  409. [ 1.544133] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully
  410. [ 1.544404] arp_tables: (C) 2002 David S. Miller
  411. [ 1.544917] TCP: bic registered
  412. [ 1.547193] TCP: cubic registered
  413. [ 1.547297] TCP: westwood registered
  414. [ 1.547395] TCP: hybla registered
  415. [ 1.547489] TCP: htcp registered
  416. [ 1.551939] sd 0:0:0:0: [sda] Attached SCSI disk
  417. [ 1.555475] NET: Registered protocol family 10
  418. [ 1.562261] sit: IPv6 over IPv4 tunneling driver
  419. [ 1.565526] NET: Registered protocol family 17
  420. [ 1.566142] Bridge firewalling registered
  421. [ 1.566855] 8021q: 802.1Q VLAN Support v1.8
  422. [ 1.567668] Key type dns_resolver registered
  423. [ 1.570248] registered taskstats version 1
  424. [ 1.574961] rtc_cmos 00:03: setting system clock to 2007-01-07 02:20:18 UTC (1168136418)
  425. [ 1.575892] ALSA device list:
  426. [ 1.575987] #0: Dummy 1
  427. [ 1.576210] #1: CS5535 Audio cs5535audio at 0xfe00, irq 11
  428. [ 1.580353] EXT3-fs (sda2): error: couldn't mount because of unsupported optional features (240)
  429. [ 1.582355] EXT2-fs (sda2): error: couldn't mount because of unsupported optional features (240)
  430. [ 1.592994] EXT4-fs (sda2): warning: mounting unchecked fs, running e2fsck is recommended
  431. [ 1.637297] EXT4-fs (sda2): mounted filesystem without journal. Opts: (null)
  432. [ 1.638514] VFS: Mounted root (ext4 filesystem) on device 8:2.
  433. [ 1.640745] Freeing unused kernel memory: 440K (c180a000 - c1878000)
  434. [ 1.744520] EXT4-fs error (device sda2): ext4_mb_generate_buddy:756: group 0, 2838 clusters in bitmap, 2837 in gd; block bitmap corrupt.
  435. [ 2.140621] random: nonblocking pool is initialized
  436. [ 2.202264] usb 2-1: new full-speed USB device number 2 using ohci-pci
  437. [ 2.555519] usbcore: registered new interface driver usbserial
  438. [ 2.555897] usbcore: registered new interface driver usbserial_generic
  439. [ 2.558774] usbserial: USB Serial support registered for generic
  440. [ 2.592292] usbcore: registered new interface driver ftdi_sio
  441. [ 2.597183] usbserial: USB Serial support registered for FTDI USB Serial Device
  442. [ 2.597802] ftdi_sio 2-1:1.0: FTDI USB Serial Device converter detected
  443. [ 2.598624] usb 2-1: Detected FT-X
  444. [ 2.598734] usb 2-1: Number of endpoints 2
  445. [ 2.598843] usb 2-1: Endpoint 1 MaxPacketSize 64
  446. [ 2.598956] usb 2-1: Endpoint 2 MaxPacketSize 64
  447. [ 2.599132] usb 2-1: Setting MaxPacketSize 64
  448. [ 2.602835] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0
  449. [ 7.029284] EXT4-fs (sda2): re-mounted. Opts: (null)
  450. [ 7.190390] EXT4-fs (sda3): mounted filesystem without journal. Opts: (null)
  451. [ 7.194471] EXT4-fs (sda4): warning: mounting unchecked fs, running e2fsck is recommended
  452. [ 7.228956] EXT4-fs (sda4): mounted filesystem without journal. Opts: (null)
  453. [ 8.768679] bonding: Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
  454. [ 8.768838] bonding: MII link monitoring set to 5 ms
  455. [ 16.908310] 8139too 0000:00:09.0 eth1: link up, 100Mbps, full-duplex, lpa 0x45E1
  456. [ 16.949994] 8139too 0000:00:09.0 eth1: link up, 100Mbps, full-duplex, lpa 0x45E1
  457. [ 37.730864] snd-malloc: invalid device type 0
  458. [ 37.774203] snd-malloc: invalid device type 0
  459. [ 37.851194] snd-malloc: invalid device type 0
  460. [ 37.873998] snd-malloc: invalid device type 0
  461. [ 37.902902] snd-malloc: invalid device type 0
  462. [ 37.922626] snd-malloc: invalid device type 0
  463. [ 302.048594] EXT4-fs (sda2): error count: 35
  464. [ 302.048729] EXT4-fs (sda2): initial error at 1167669090: ext4_mb_generate_buddy:755
  465. [ 302.048921] EXT4-fs (sda2): last error at 1168136418: ext4_mb_generate_buddy:756
  466. [ 308.192104] EXT4-fs (sda4): error count: 19
  467. [ 308.192228] EXT4-fs (sda4): initial error at 1167700998: mb_free_blocks:1426: inode 30: block 21813
  468. [ 308.192531] EXT4-fs (sda4): last error at 1168195882: ext4_mb_generate_buddy:755
  469. [78840.114133] INFO: task XXXXXXXX:2337 blocked for more than 120 seconds.
  470. [78840.114243] Not tainted 3.14.0-XXXXXXX+ #4
  471. [78840.114312] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  472. [78840.114415] XXXXXXXXX D ddb00000 0 2337 2265 0x00000000
  473. [78840.114557] ddb09e5c 00200086 c17d8de0 ddb00000 c105587a ddb09e24 00200046 00000000
  474. [78840.114749] 00000001 ddb00000 ddb09fec ddb00000 c179b560 00000000 c105d312 c17d8df0
  475. [78840.114940] c17d8de0 00000001 c104eb7e c17d8df0 c17d8de0 c105d432 c17d8de0 ddb09e44
  476. [78840.115212] Call Trace:
  477. [78840.115297] [<c105587a>] ? prepare_to_wait_event+0x41/0xb5
  478. [78840.115395] [<c105d312>] ? do_raw_spin_lock+0xe/0xe7
  479. [78840.115521] [<c104eb7e>] ? preempt_count_sub+0xb/0xac
  480. [78840.115609] [<c105d432>] ? do_raw_spin_unlock+0x9/0x78
  481. [78840.115700] [<c154c41f>] ? _raw_spin_unlock_irqrestore+0x31/0x45
  482. [78840.115798] [<c1055899>] ? prepare_to_wait_event+0x60/0xb5
  483. [78840.115891] [<c134af26>] ? usb_put_dev+0x14/0x16
  484. [78840.115982] [<c1548d23>] schedule+0x22/0x54
  485. [78840.116125] [<c1353ac1>] usb_kill_urb+0x51/0x80
  486. [78840.116209] [<c10554a7>] ? bit_waitqueue+0x54/0x54
  487. [78840.116324] [<dfff1408>] usb_serial_generic_close+0x63/0x72 [usbserial]
  488. [78840.116436] [<dffef01f>] serial_port_shutdown+0x1f/0x21 [usbserial]
  489. [78840.116569] [<c12c0307>] tty_port_shutdown+0x5b/0x7c
  490. [78840.116658] [<c12c0a43>] tty_port_close+0x20/0x3d
  491. [78840.116754] [<dffef595>] serial_close+0x23/0x25 [usbserial]
  492. [78840.116845] [<c12b94c0>] tty_release+0xa4/0x52a
  493. [78840.116928] [<c1116a63>] ? locks_remove_posix+0xe/0x94
  494. [78840.117081] [<c105d432>] ? do_raw_spin_unlock+0x9/0x78
  495. [78840.117171] [<c110c40f>] ? fsnotify+0xe/0x287
  496. [78840.117250] [<c110c40f>] ? fsnotify+0xe/0x287
  497. [78840.117344] [<c10d791e>] __fput+0x89/0x1ec
  498. [78840.117429] [<c10d7ab5>] ____fput+0xd/0xf
  499. [78840.117537] [<c1044225>] task_work_run+0x66/0x89
  500. [78840.117623] [<c1001f2b>] do_notify_resume+0x5c/0x5e
  501. [78840.117708] [<c154c899>] ? syscall_exit+0x8/0x1b
  502. [78840.117791] [<c154c952>] work_notifysig+0x24/0x2a
  503. [78840.117881] [<c1540000>] ? gss_svc_shutdown_net+0x7c/0xb2
  504. [78840.120427] 2 locks held by XXXXXXX/2337:
  505. [78840.120533] #0: (&tty->legacy_mutex){......}, at: [<c154c6c0>] tty_lock_nested+0x37/0x80
  506. [78840.120703] #1: (&port->mutex){......}, at: [<c12c02ca>] tty_port_shutdown+0x1e/0x7c
  507. root@LCU:~#
  508. root@LCU:~# ls -l /sys/kernel/debug/usb/
  509. -r--r--r-- 1 root root 0 Jan 7 02:20 devices
  510. drwxr-xr-x 3 root root 0 Jan 7 02:20 ohci
  511. root@LCU:~# ls -l /sys/kernel/debug/usb/ohci/
  512. drwxr-xr-x 2 root root 0 Jan 7 02:20 0000:00:0f.4
  513. root@LCU:~# ls -l /sys/kernel/debug/usb/ohci/0000\:00\:0f.4/
  514. -r--r--r-- 1 root root 0 Jan 7 02:20 async
  515. -r--r--r-- 1 root root 0 Jan 7 02:20 periodic
  516. -r--r--r-- 1 root root 0 Jan 7 02:20 registers
  517.  
  518. # cat /sys/kernel/debug/usb/devices
  519.  
  520. T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 4
  521. B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
  522. D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
  523. P: Vendor=1d6b ProdID=0001 Rev= 3.14
  524. S: Manufacturer=Linux 3.14.0-XXXXXXXXX+ ohci_hcd
  525. S: Product=OHCI PCI host controller
  526. S: SerialNumber=0000:00:0f.4
  527. C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
  528. I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
  529. E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
  530.  
  531. T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
  532. D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
  533. P: Vendor=0403 ProdID=6015 Rev=10.00
  534. S: Manufacturer=XXXXXX
  535. S: Product=XXXXXX
  536. S: SerialNumber=XXXXXXXX
  537. C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr= 90mA
  538. I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=ftdi_sio
  539. E: Ad=81(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
  540. E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
  541.  
  542. T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 4
  543. B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0
  544. D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
  545. P: Vendor=1d6b ProdID=0002 Rev= 3.14
  546. S: Manufacturer=Linux 3.14.0-XXXXXXXX+ ehci_hcd
  547. S: Product=EHCI Host Controller
  548. S: SerialNumber=0000:00:0f.5
  549. C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
  550. I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
  551. E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=256ms
  552.  
  553. # for file in /sys/kernel/debug/usb/ohci/0000\:00\:0f.4/*; do echo "== ${file} =="; cat "${file}"; echo; done
  554. == /sys/kernel/debug/usb/ohci/0000:00:0f.4/async ==
  555.  
  556. == /sys/kernel/debug/usb/ohci/0000:00:0f.4/periodic ==
  557. size = 32
  558.  
  559. == /sys/kernel/debug/usb/ohci/0000:00:0f.4/registers ==
  560. bus pci, device 0000:00:0f.4
  561. OHCI PCI host controller
  562. ohci_hcd
  563. OHCI 1.0, NO legacy support registers, rh state running
  564. WDH count 78519717 SF count 1540867
  565. control 0x283 RWC HCFS=operational CBSR=3
  566. cmdstatus 0x00000 SOC=0
  567. intrstatus 0x00000020 FNO
  568. intrenable 0x8000005e MIE RHSC UE RD SF WDH
  569. ed_controlhead 1ed0c000
  570. ed_bulkhead 1ed0c040
  571. hcca frame 0x5328
  572. fmintvl 0xa7782edf FIT FSMPS=0xa778 FI=0x2edf
  573. fmremaining 0x8000277a FRT FR=0x277a
  574. periodicstart 0x2a2f
  575. lsthresh 0x0628
  576. hub poll timer off
  577. roothub.a 03000204 POTPGT=3 NPS NDP=4(4)
  578. roothub.b 00000000 PPCM=0000 DR=0000
  579. roothub.status 00008000 DRWE
  580. roothub.portstatus [0] 0x00000103 PPS PES CCS
  581. roothub.portstatus [1] 0x00000100 PPS
  582. roothub.portstatus [2] 0x00000100 PPS
  583. roothub.portstatus [3] 0x00000100 PPS
  584. ed_rm_list:
  585. ED dev 2 ep 1(2) tick 2598 td1 1eee2000 1eee20c0 td2 1eee2080 1eee2080
  586. # for i in $(seq 1 5); do echo "== $i =="; cat /sys/kernel/debug/usb/ohci/0000:00:0f.4/registers; sleep 1; done
  587. == 1 ==
  588. bus pci, device 0000:00:0f.4
  589. OHCI PCI host controller
  590. ohci_hcd
  591. OHCI 1.0, NO legacy support registers, rh state running
  592. WDH count 78519717 SF count 10115613
  593. control 0x283 RWC HCFS=operational CBSR=3
  594. cmdstatus 0x00000 SOC=0
  595. intrstatus 0x00000020 FNO
  596. intrenable 0x8000005e MIE RHSC UE RD SF WDH
  597. ed_controlhead 1ed0c000
  598. ed_bulkhead 1ed0c040
  599. hcca frame 0x2a42
  600. fmintvl 0xa7782edf FIT FSMPS=0xa778 FI=0x2edf
  601. fmremaining 0x80000340 FRT FR=0x0340
  602. periodicstart 0x2a2f
  603. lsthresh 0x0628
  604. hub poll timer off
  605. roothub.a 03000204 POTPGT=3 NPS NDP=4(4)
  606. roothub.b 00000000 PPCM=0000 DR=0000
  607. roothub.status 00008000 DRWE
  608. roothub.portstatus [0] 0x00000103 PPS PES CCS
  609. roothub.portstatus [1] 0x00000100 PPS
  610. roothub.portstatus [2] 0x00000100 PPS
  611. roothub.portstatus [3] 0x00000100 PPS
  612. ed_rm_list:
  613. ED dev 2 ep 1(2) tick 2598 td1 1eee2000 1eee20c0 td2 1eee2080 1eee2080
  614. == 2 ==
  615. bus pci, device 0000:00:0f.4
  616. OHCI PCI host controller
  617. ohci_hcd
  618. OHCI 1.0, NO legacy support registers, rh state running
  619. WDH count 78519717 SF count 10116640
  620. control 0x283 RWC HCFS=operational CBSR=3
  621. cmdstatus 0x00000 SOC=0
  622. intrstatus 0x00000020 FNO
  623. intrenable 0x8000005e MIE RHSC UE RD SF WDH
  624. ed_controlhead 1ed0c000
  625. ed_bulkhead 1ed0c040
  626. hcca frame 0x2e45
  627. fmintvl 0xa7782edf FIT FSMPS=0xa778 FI=0x2edf
  628. fmremaining 0x800022fd FRT FR=0x22fd
  629. periodicstart 0x2a2f
  630. lsthresh 0x0628
  631. hub poll timer off
  632. roothub.a 03000204 POTPGT=3 NPS NDP=4(4)
  633. roothub.b 00000000 PPCM=0000 DR=0000
  634. roothub.status 00008000 DRWE
  635. roothub.portstatus [0] 0x00000103 PPS PES CCS
  636. roothub.portstatus [1] 0x00000100 PPS
  637. roothub.portstatus [2] 0x00000100 PPS
  638. roothub.portstatus [3] 0x00000100 PPS
  639. ed_rm_list:
  640. ED dev 2 ep 1(2) tick 2598 td1 1eee2000 1eee20c0 td2 1eee2080 1eee2080
  641. == 3 ==
  642. bus pci, device 0000:00:0f.4
  643. OHCI PCI host controller
  644. ohci_hcd
  645. OHCI 1.0, NO legacy support registers, rh state running
  646. WDH count 78519717 SF count 10117665
  647. control 0x283 RWC HCFS=operational CBSR=3
  648. cmdstatus 0x00000 SOC=0
  649. intrstatus 0x00000020 FNO
  650. intrenable 0x8000005e MIE RHSC UE RD SF WDH
  651. ed_controlhead 1ed0c000
  652. ed_bulkhead 1ed0c040
  653. hcca frame 0x3246
  654. fmintvl 0xa7782edf FIT FSMPS=0xa778 FI=0x2edf
  655. fmremaining 0x80001a37 FRT FR=0x1a37
  656. periodicstart 0x2a2f
  657. lsthresh 0x0628
  658. hub poll timer off
  659. roothub.a 03000204 POTPGT=3 NPS NDP=4(4)
  660. roothub.b 00000000 PPCM=0000 DR=0000
  661. roothub.status 00008000 DRWE
  662. roothub.portstatus [0] 0x00000103 PPS PES CCS
  663. roothub.portstatus [1] 0x00000100 PPS
  664. roothub.portstatus [2] 0x00000100 PPS
  665. roothub.portstatus [3] 0x00000100 PPS
  666. ed_rm_list:
  667. ED dev 2 ep 1(2) tick 2598 td1 1eee2000 1eee20c0 td2 1eee2080 1eee2080
  668. == 4 ==
  669. bus pci, device 0000:00:0f.4
  670. OHCI PCI host controller
  671. ohci_hcd
  672. OHCI 1.0, NO legacy support registers, rh state running
  673. WDH count 78519717 SF count 10118697
  674. control 0x283 RWC HCFS=operational CBSR=3
  675. cmdstatus 0x00000 SOC=0
  676. intrstatus 0x00000020 FNO
  677. intrenable 0x8000005e MIE RHSC UE RD SF WDH
  678. ed_controlhead 1ed0c000
  679. ed_bulkhead 1ed0c040
  680. hcca frame 0x364e
  681. fmintvl 0xa7782edf FIT FSMPS=0xa778 FI=0x2edf
  682. fmremaining 0x8000258c FRT FR=0x258c
  683. periodicstart 0x2a2f
  684. lsthresh 0x0628
  685. hub poll timer off
  686. roothub.a 03000204 POTPGT=3 NPS NDP=4(4)
  687. roothub.b 00000000 PPCM=0000 DR=0000
  688. roothub.status 00008000 DRWE
  689. roothub.portstatus [0] 0x00000103 PPS PES CCS
  690. roothub.portstatus [1] 0x00000100 PPS
  691. roothub.portstatus [2] 0x00000100 PPS
  692. roothub.portstatus [3] 0x00000100 PPS
  693. ed_rm_list:
  694. ED dev 2 ep 1(2) tick 2598 td1 1eee2000 1eee20c0 td2 1eee2080 1eee2080
  695. == 5 ==
  696. bus pci, device 0000:00:0f.4
  697. OHCI PCI host controller
  698. ohci_hcd
  699. OHCI 1.0, NO legacy support registers, rh state running
  700. WDH count 78519717 SF count 10119729
  701. control 0x283 RWC HCFS=operational CBSR=3
  702. cmdstatus 0x00000 SOC=0
  703. intrstatus 0x00000020 FNO
  704. intrenable 0x8000005e MIE RHSC UE RD SF WDH
  705. ed_controlhead 1ed0c000
  706. ed_bulkhead 1ed0c040
  707. hcca frame 0x3a56
  708. fmintvl 0xa7782edf FIT FSMPS=0xa778 FI=0x2edf
  709. fmremaining 0x8000172a FRT FR=0x172a
  710. periodicstart 0x2a2f
  711. lsthresh 0x0628
  712. hub poll timer off
  713. roothub.a 03000204 POTPGT=3 NPS NDP=4(4)
  714. roothub.b 00000000 PPCM=0000 DR=0000
  715. roothub.status 00008000 DRWE
  716. roothub.portstatus [0] 0x00000103 PPS PES CCS
  717. roothub.portstatus [1] 0x00000100 PPS
  718. roothub.portstatus [2] 0x00000100 PPS
  719. roothub.portstatus [3] 0x00000100 PPS
  720. ed_rm_list:
  721. ED dev 2 ep 1(2) tick 2598 td1 1eee2000 1eee20c0 td2 1eee2080 1eee2080
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