View difference between Paste ID: txu8M68L and tzz57WiP

 =================BEFORE HANGUP======================
 cat /sys/kernel/debug/usb/ohci/0000\:00\:0f.4/registers
 bus pci, device 0000:00:0f.4
 OHCI PCI host controller
 ohci_hcd
 OHCI 1.0, NO legacy support registers, rh state running
 WDH count 156572  SF count 2457
 control 0x2a3 RWC HCFS=operational BLE CBSR=3
 cmdstatus 0x00004 SOC=0 BLF
 intrstatus 0x00000024 FNO SF
 intrenable 0x8000005a MIE RHSC UE RD WDH
 ed_controlhead 1ed0c000
 ed_bulkhead 1ed0c040
 ed_bulkcurrent 1ed0c040
 donehead 1eee20c0
 hcca frame 0xf4b7
 fmintvl 0xa7782edf FIT FSMPS=0xa778 FI=0x2edf
 fmremaining 0x80002328 FRT FR=0x2328
 periodicstart 0x2a2f
 lsthresh 0x0628
 hub poll timer off
 roothub.a 03000204 POTPGT=3 NPS NDP=4(4)
 roothub.b 00000000 PPCM=0000 DR=0000
 roothub.status 00008000 DRWE
 roothub.portstatus [0] 0x00000103 PPS PES CCS
 roothub.portstatus [1] 0x00000100 PPS
 roothub.portstatus [2] 0x00000100 PPS
 roothub.portstatus [3] 0x00000100 PPS
 ed_rm_list:
 
 
 ==============AFTER HANGUP================
 
 # dmesg
 [    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
 [    0.000000] e820: BIOS-provided physical RAM map:
 [    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009e7ff] usable
 [    0.000000] BIOS-e820: [mem 0x000000000009e800-0x000000000009ffff] reserved
 [    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
 [    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001f7affff] usable
 [    0.000000] BIOS-e820: [mem 0x000000001f7b0000-0x000000001f7b2fff] ACPI NVS
 [    0.000000] BIOS-e820: [mem 0x000000001f7b3000-0x000000001f7bffff] ACPI data
 [    0.000000] BIOS-e820: [mem 0x00000000ffff0000-0x00000000ffffffff] reserved
 [    0.000000] Notice: NX (Execute Disable) protection missing in CPU!
 [    0.000000] SMBIOS 2.2 present.
 [    0.000000] DMI:    /AMD-GX3, BIOS 6.00 PG 12/14/2011
 [    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
 [    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
 [    0.000000] e820: last_pfn = 0x1f7b0 max_arch_pfn = 0x100000
 [    0.000000] initial memory mapped: [mem 0x00000000-0x01ffffff]
 [    0.000000] Base memory trampoline at [c009a000] 9a000 size 16384
 [    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
 [    0.000000]  [mem 0x00000000-0x000fffff] page 4k
 [    0.000000] init_memory_mapping: [mem 0x1f000000-0x1f3fffff]
 [    0.000000]  [mem 0x1f000000-0x1f3fffff] page 2M
 [    0.000000] init_memory_mapping: [mem 0x18000000-0x1effffff]
 [    0.000000]  [mem 0x18000000-0x1effffff] page 2M
 [    0.000000] init_memory_mapping: [mem 0x00100000-0x17ffffff]
 [    0.000000]  [mem 0x00100000-0x003fffff] page 4k
 [    0.000000]  [mem 0x00400000-0x17ffffff] page 2M
 [    0.000000] init_memory_mapping: [mem 0x1f400000-0x1f7affff]
 [    0.000000]  [mem 0x1f400000-0x1f7affff] page 4k
 [    0.000000] BRK [0x01cf7000, 0x01cf7fff] PGTABLE
 [    0.000000] 0MB HIGHMEM available.
 [    0.000000] 503MB LOWMEM available.
 [    0.000000]   mapped low ram: 0 - 1f7b0000
 [    0.000000]   low ram: 0 - 1f7b0000
 [    0.000000] BRK [0x01cf8000, 0x01cf8fff] PGTABLE
 [    0.000000] Zone ranges:
 [    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
 [    0.000000]   Normal   [mem 0x01000000-0x1f7affff]
 [    0.000000]   HighMem  empty
 [    0.000000] Movable zone start for each node
 [    0.000000] Early memory node ranges
 [    0.000000]   node   0: [mem 0x00001000-0x0009dfff]
 [    0.000000]   node   0: [mem 0x00100000-0x1f7affff]
 [    0.000000] On node 0 totalpages: 128845
 [    0.000000] free_area_init_node: node 0, pgdat c17f9460, node_mem_map df3c0020
 [    0.000000]   DMA zone: 32 pages used for memmap
 [    0.000000]   DMA zone: 0 pages reserved
 [    0.000000]   DMA zone: 3997 pages, LIFO batch:0
 [    0.000000]   Normal zone: 976 pages used for memmap
 [    0.000000]   Normal zone: 124848 pages, LIFO batch:31
 [    0.000000] e820: [mem 0x1f7c0000-0xfffeffff] available for PCI devices
 [    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
 [    0.000000] pcpu-alloc: [0] 0
 [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 127837
 [    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
 [    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
 [    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
 [    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
 [    0.000000] Initializing CPU#0
 [    0.000000] Initializing HighMem for node 0 (00000000:00000000)
 [    0.000000] Memory: 497520K/515380K available (5431K kernel code, 490K rwdata, 2300K rodata, 440K init, 4568K bss, 17860K reserved, 0K highmem)
 [    0.000000] virtual kernel memory layout:
 [    0.000000]     fixmap  : 0xfffe4000 - 0xfffff000   ( 108 kB)
 [    0.000000]     pkmap   : 0xff800000 - 0xffc00000 (4096 kB)
 [    0.000000]     vmalloc : 0xdffb0000 - 0xff7fe000   ( 504 MB)
 [    0.000000]     lowmem  : 0xc0000000 - 0xdf7b0000   ( 503 MB)
 [    0.000000]       .init : 0xc180a000 - 0xc1878000   ( 440 kB)
 [    0.000000]       .data : 0xc154e0ed - 0xc1808a40 (2794 kB)
 [    0.000000]       .text : 0xc1000000 - 0xc154e0ed (5432 kB)
 [    0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
 [    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
 [    0.000000] Preemptible hierarchical RCU implementation.
 [    0.000000] NR_IRQS:16 nr_irqs:16 16
 [    0.000000] CPU 0 irqstacks, hard=dec06000 soft=dec08000
 [    0.000000] Console: colour VGA+ 80x25
 [    0.000000] console [tty0] enabled
 [    0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
 [    0.000000] ... MAX_LOCKDEP_SUBCLASSES:  8
 [    0.000000] ... MAX_LOCK_DEPTH:          48
 [    0.000000] ... MAX_LOCKDEP_KEYS:        8191
 [    0.000000] ... CLASSHASH_SIZE:          4096
 [    0.000000] ... MAX_LOCKDEP_ENTRIES:     16384
 [    0.000000] ... MAX_LOCKDEP_CHAINS:      32768
 [    0.000000] ... CHAINHASH_SIZE:          16384
 [    0.000000]  memory used by lock dependency info: 3551 kB
 [    0.000000]  per task-struct memory footprint: 1152 bytes
 [    0.000000] tsc: Fast TSC calibration using PIT
 [    0.000000] tsc: Detected 499.919 MHz processor
 [    0.002010] Calibrating delay loop (skipped), value calculated using timer frequency.. 999.83 BogoMIPS (lpj=499919)
 [    0.002224] pid_max: default: 32768 minimum: 301
 [    0.002652] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
 [    0.002779] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
 [    0.006764] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
 [    0.006764] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
 [    0.006764] tlb_flushall_shift: -1
 [    0.007017] CPU: Geode(TM) Integrated Processor by AMD PCS (fam: 05, model: 0a, stepping: 02)
 [    0.009434] Performance Events: no PMU driver, software events only.
 [    0.014225] NMI watchdog: disabled (cpu0): hardware events not enabled
 [    0.019445] PM: Registering ACPI NVS region [mem 0x1f7b0000-0x1f7b2fff] (12288 bytes)
 [    0.023542] NET: Registered protocol family 16
 [    0.029889] cpuidle: using governor ladder
 [    0.030534] cpuidle: using governor menu
 [    0.037681] PCI: PCI BIOS revision 2.10 entry at 0xfa560, last bus=0
 [    0.037810] PCI: Using configuration type 1 for base access
 [    0.100229] ACPI: Interpreter disabled.
 [    0.101342] vgaarb: loaded
 [    0.103311] SCSI subsystem initialized
 [    0.104281] libata version 3.00 loaded.
 [    0.105626] usbcore: registered new interface driver usbfs
 [    0.106092] usbcore: registered new interface driver hub
 [    0.106791] usbcore: registered new device driver usb
 [    0.108587] Advanced Linux Sound Architecture Driver Initialized.
 [    0.109597] PCI: Probing PCI hardware
 [    0.109701] PCI: root bus 00: using default resources
 [    0.109811] PCI: Probing PCI hardware (bus 00)
 [    0.110958] PCI host bridge to bus 0000:00
 [    0.111147] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
 [    0.111278] pci_bus 0000:00: root bus resource [mem 0x00000000-0xffffffff]
 [    0.111411] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
 [    0.111859] pci 0000:00:01.0: [1022:2080] type 00 class 0x060000
 [    0.112223] pci 0000:00:01.0: reg 0x10: [io 0xac1c-0xac1f]
 [    0.115242] pci 0000:00:01.1: [1022:2081] type 00 class 0x030000
 [    0.115694] pci 0000:00:01.1: reg 0x10: [mem 0xee000000-0xeeffffff]
 [    0.116267] pci 0000:00:01.1: reg 0x14: [mem 0xefff4000-0xefff7fff]
 [    0.116622] pci 0000:00:01.1: reg 0x18: [mem 0xefff0000-0xefff3fff]
 [    0.117371] pci 0000:00:01.1: reg 0x1c: [mem 0xeffec000-0xeffeffff]
 [    0.117728] pci 0000:00:01.1: reg 0x20: [mem 0xeffe8000-0xeffebfff]
 [    0.119625] vgaarb: device added: PCI:0000:00:01.1,decodes=io+mem,owns=io+mem,locks=none
 [    0.120064] pci 0000:00:01.2: [1022:2082] type 00 class 0x101000
 [    0.120468] pci 0000:00:01.2: reg 0x10: [mem 0xefff8000-0xefffbfff]
 [    0.123497] pci 0000:00:06.0: [10ec:8139] type 00 class 0x020000
 [    0.123697] pci 0000:00:06.0: reg 0x10: [io 0xfc00-0xfcff]
 [    0.123852] pci 0000:00:06.0: reg 0x14: [mem 0xeffff000-0xeffff0ff]
 [    0.124329] pci 0000:00:06.0: supports D1 D2
 [    0.124443] pci 0000:00:06.0: PME# supported from D1 D2 D3hot D3cold
 [    0.125905] pci 0000:00:09.0: [10ec:8139] type 00 class 0x020000
 [    0.126117] pci 0000:00:09.0: reg 0x10: [io 0xfa00-0xfaff]
 [    0.126274] pci 0000:00:09.0: reg 0x14: [mem 0xefffe000-0xefffe0ff]
 [    0.126630] pci 0000:00:09.0: supports D1 D2
 [    0.126742] pci 0000:00:09.0: PME# supported from D1 D2 D3hot D3cold
 [    0.128265] pci 0000:00:0f.0: [1022:2090] type 00 class 0x060100
 [    0.128728] pci 0000:00:0f.0: reg 0x10: [io 0x6000-0x6007]
 [    0.129523] pci 0000:00:0f.0: reg 0x14: [io 0x6100-0x61ff]
 [    0.129919] pci 0000:00:0f.0: reg 0x18: [io 0x6200-0x623f]
 [    0.130566] pci 0000:00:0f.0: reg 0x1c: [io 0x0000-0x001f]
 [    0.131159] pci 0000:00:0f.0: reg 0x20: [io 0x9d00-0x9d7f]
 [    0.131573] pci 0000:00:0f.0: reg 0x24: [io 0x9c00-0x9c3f]
 [    0.133368] pci 0000:00:0f.2: [1022:209a] type 00 class 0x010180
 [    0.134931] pci 0000:00:0f.2: reg 0x20: [io 0xff00-0xff0f]
 [    0.135583] pci 0000:00:0f.2: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
 [    0.135720] pci 0000:00:0f.2: legacy IDE quirk: reg 0x14: [io  0x03f6]
 [    0.135850] pci 0000:00:0f.2: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
 [    0.136332] pci 0000:00:0f.2: legacy IDE quirk: reg 0x1c: [io  0x0376]
 [    0.137436] pci 0000:00:0f.3: [1022:2093] type 00 class 0x040100
 [    0.137856] pci 0000:00:0f.3: reg 0x10: [io 0xfe00-0xfe7f]
 [    0.140900] pci 0000:00:0f.4: [1022:2094] type 00 class 0x0c0310
 [    0.141542] pci 0000:00:0f.4: reg 0x10: [mem 0xefffd000-0xefffdfff]
 [    0.143762] pci 0000:00:0f.4: PME# supported from D0 D3hot D3cold
 [    0.145405] pci 0000:00:0f.5: [1022:2095] type 00 class 0x0c0320
 [    0.145921] pci 0000:00:0f.5: reg 0x10: [mem 0xefffc000-0xefffcfff]
 [    0.148516] pci 0000:00:0f.5: PME# supported from D0 D3hot D3cold
 [    0.150118] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
 [    0.151089] PCI: pci_cache_line_size set to 32 bytes
 [    0.151737] e820: reserve RAM buffer [mem 0x0009e800-0x0009ffff]
 [    0.151865] e820: reserve RAM buffer [mem 0x1f7b0000-0x1fffffff]
 [    0.156661] Switched to clocksource pit
 [    0.331169] pnp: PnP ACPI: disabled
 [    0.331285] PnPBIOS: Scanning system for PnP BIOS support...
 [    0.332097] PnPBIOS: Found PnP BIOS installation structure at 0xc00faec0
 [    0.332231] PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0xaef0, dseg 0xf0000
 [    0.333011] pnp 00:00: [irq 2]
 [    0.333116] pnp 00:00: [io  0x0020-0x0021]
 [    0.333225] pnp 00:00: [io  0x00a0-0x00a1]
 [    0.334174] pnp 00:00: Plug and Play BIOS device, IDs PNP0000 (active)
 [    0.334494] pnp 00:01: [dma 4]
 [    0.334596] pnp 00:01: [io  0x0000-0x000f]
 [    0.334705] pnp 00:01: [io  0x0081-0x0083]
 [    0.334813] pnp 00:01: [io  0x0087]
 [    0.334917] pnp 00:01: [io  0x0089-0x008b]
 [    0.335025] pnp 00:01: [io  0x008f-0x0091]
 [    0.335991] pnp 00:01: [io  0x00c0-0x00df]
 [    0.336497] pnp 00:01: Plug and Play BIOS device, IDs PNP0200 (active)
 [    0.336698] pnp 00:02: [irq 0]
 [    0.336799] pnp 00:02: [io  0x0040-0x0043]
 [    0.337169] pnp 00:02: Plug and Play BIOS device, IDs PNP0100 (active)
 [    0.337511] pnp 00:03: [irq 8]
 [    0.337614] pnp 00:03: [io  0x0070-0x0071]
 [    0.338270] pnp 00:03: Plug and Play BIOS device, IDs PNP0b00 (active)
 [    0.338625] pnp 00:04: [irq 1]
 [    0.338727] pnp 00:04: [io  0x0060]
 [    0.338831] pnp 00:04: [io  0x0064]
 [    0.339210] pnp 00:04: Plug and Play BIOS device, IDs PNP0303 (active)
 [    0.339521] pnp 00:05: [io  0x0061]
 [    0.340173] pnp 00:05: Plug and Play BIOS device, IDs PNP0800 (active)
 [    0.340496] pnp 00:06: [irq 13]
 [    0.340599] pnp 00:06: [io  0x00f0-0x00ff]
 [    0.340976] pnp 00:06: Plug and Play BIOS device, IDs PNP0c04 (active)
 [    0.341201] pnp 00:07: [mem 0x00000000-0x0009ffff]
 [    0.341434] pnp 00:07: [mem 0xfffc0000-0xffffffff]
 [    0.341552] pnp 00:07: [mem 0xfee00000-0xfee0ffff]
 [    0.341667] pnp 00:07: [mem 0x00100000-0x00ffffff]
 [    0.342591] system 00:07: [mem 0x00000000-0x0009ffff] could not be reserved
 [    0.342741] system 00:07: [mem 0xfffc0000-0xffffffff] could not be reserved
 [    0.342884] system 00:07: [mem 0xfee00000-0xfee0ffff] has been reserved
 [    0.343024] system 00:07: [mem 0x00100000-0x00ffffff] could not be reserved
 [    0.343708] system 00:07: Plug and Play BIOS device, IDs PNP0c01 (active)
 [    0.343938] pnp 00:08: [mem 0x000e0000-0x000effff]
 [    0.344067] pnp 00:08: [mem 0x000f0000-0x000f3fff]
 [    0.344184] pnp 00:08: [mem 0x000f4000-0x000f7fff]
 [    0.344707] pnp 00:08: [mem 0x000f8000-0x000fbfff]
 [    0.344828] pnp 00:08: [mem 0x000fc000-0x000fffff]
 [    0.345438] system 00:08: [mem 0x000e0000-0x000effff] has been reserved
 [    0.345582] system 00:08: [mem 0x000f0000-0x000f3fff] could not be reserved
 [    0.345726] system 00:08: [mem 0x000f4000-0x000f7fff] could not be reserved
 [    0.345868] system 00:08: [mem 0x000f8000-0x000fbfff] could not be reserved
 [    0.346010] system 00:08: [mem 0x000fc000-0x000fffff] could not be reserved
 [    0.346159] system 00:08: Plug and Play BIOS device, IDs PNP0c02 (active)
 [    0.346764] pnp 00:09: [io  0x04d0-0x04d1]
 [    0.346879] pnp 00:09: [io  0x0cf8-0x0cff]
 [    0.346988] pnp 00:09: [io  0x0480-0x048f]
 [    0.347491] pnp 00:09: Plug and Play BIOS device, IDs PNP0a03 (active)
 [    0.347789] pnp 00:0b: [irq 4]
 [    0.347890] pnp 00:0b: [io  0x03f8-0x03ff]
 [    0.348778] pnp 00:0b: Plug and Play BIOS device, IDs PNP0501 (active)
 [    0.349101] pnp 00:0d: [irq 7]
 [    0.349203] pnp 00:0d: [io  0x03bc-0x03bf]
 [    0.349458] pnp 00:0d: [io  0x07bc-0x07bf]
 [    0.350203] pnp 00:0d: Plug and Play BIOS device, IDs PNP0400 (active)
 [    0.350635] pnp 00:0f: [irq 3]
 [    0.350738] pnp 00:0f: [io  0x02f8-0x02ff]
 [    0.351181] pnp 00:0f: Plug and Play BIOS device, IDs PNP0501 (active)
 [    0.351592] pnp 00:12: [irq 4294967295 disabled]
 [    0.351709] pnp 00:12: [io  0x03e8-0x03ef]
 [    0.352585] pnp 00:12: Plug and Play BIOS device, IDs PNP0501 (active)
 [    0.352865] pnp 00:13: [irq 4294967295 disabled]
 [    0.352979] pnp 00:13: [io  0x02e8-0x02ef]
 [    0.353750] pnp 00:13: Plug and Play BIOS device, IDs PNP0501 (active)
 [    0.354029] pnp 00:14: [irq 4294967295 disabled]
 [    0.354145] pnp 00:14: [io  0x04e0-0x04e7]
 [    0.354830] pnp 00:14: Plug and Play BIOS device, IDs PNP0501 (active)
 [    0.355103] pnp 00:15: [irq 4294967295 disabled]
 [    0.355218] pnp 00:15: [io  0x04e8-0x04ef]
 [    0.356124] pnp 00:15: Plug and Play BIOS device, IDs PNP0501 (active)
 [    0.356431] PnPBIOS: 17 nodes reported by PnP BIOS; 17 recorded by driver
 [    0.385961] pci 0000:00:0f.0: BAR 3: assigned [io 0x1000-0x101f]
 [    0.386185] pci_bus 0000:00: resource 4 [io 0x0000-0xffff]
 [    0.386652] pci_bus 0000:00: resource 5 [mem 0x00000000-0xffffffff]
 [    0.387100] NET: Registered protocol family 2
 [    0.390466] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
 [    0.390817] TCP bind hash table entries: 4096 (order: 5, 147456 bytes)
 [    0.392592] TCP: Hash tables configured (established 4096 bind 4096)
 [    0.392917] TCP: reno registered
 [    0.393026] UDP hash table entries: 256 (order: 2, 20480 bytes)
 [    0.394740] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes)
 [    0.396700] NET: Registered protocol family 1
 [    0.398955] RPC: Registered named UNIX socket transport module.
 [    0.399081] RPC: Registered udp transport module.
 [    0.399187] RPC: Registered tcp transport module.
 [    0.399733] RPC: Registered tcp NFSv4.1 backchannel transport module.
 [    0.399970] pci 0000:00:01.1: Boot video device
 [    0.462935] PCI: CLS 32 bytes, default 32
 [    0.469258] futex hash table entries: 256 (order: 1, 11264 bytes)
 [    0.563848] NFS: Registering the id_resolver key type
 [    0.564841] Key type id_resolver registered
 [    0.564947] Key type id_legacy registered
 [    0.565072] Installing knfsd (copyright (C) 1996 [email protected]).
 [    0.568186] ROMFS MTD (C) 2007 Red Hat, Inc.
 [    0.569524] msgmni has been set to 971
 [    0.576352] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
 [    0.576645] io scheduler noop registered
 [    0.576748] io scheduler deadline registered
 [    0.577776] io scheduler cfq registered (default)
 [    0.580948] isapnp: Scanning for PnP cards...
 [    0.957867] isapnp: No Plug & Play device found
 [    1.127401] Serial: 8250/16550 driver, 64 ports, IRQ sharing enabled
 [    1.131084] 00:0b: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
 [    1.133872] 00:0f: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
 [    1.136282] 00:12: ttyS2 at I/O 0x3e8 (irq = -1, base_baud = 115200) is a 16550A
 [    1.138620] 00:13: ttyS3 at I/O 0x2e8 (irq = -1, base_baud = 115200) is a 16550A
 [    1.142507] 00:14: ttyS4 at I/O 0x4e0 (irq = -1, base_baud = 115200) is a 16550A
 [    1.144812] 00:15: ttyS5 at I/O 0x4e8 (irq = -1, base_baud = 115200) is a 16550A
 [    1.245009] AMD Geode RNG detected
 [    1.247069] parport0: PC-style at 0x3bc, irq 7 [PCSPP(,...)]
 [    1.282791] brd: module loaded
 [    1.300592] loop: module loaded
 [    1.302578] nbd: registered device at major 43
 [    1.340905] Uniform Multi-Platform E-IDE driver
 [    1.350694] scsi0 : pata_cs5536
 [    1.353758] scsi1 : pata_cs5536
 [    1.354707] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xff00 irq 14
 [    1.354837] ata2: DUMMY
 [    1.356713] tun: Universal TUN/TAP device driver, 1.6
 [    1.356829] tun: (C) 1999-2004 Max Krasnyansky <[email protected]>
 [    1.357441] 8139too: 8139too Fast Ethernet driver 0.9.28
 [    1.360349] 8139too 0000:00:06.0 eth0: RealTek RTL8139 at 0xdffc2000, 00:07:32:1f:a7:42, IRQ 11
 [    1.363563] 8139too 0000:00:09.0 eth1: RealTek RTL8139 at 0xdffc4000, 00:07:32:1f:a7:41, IRQ 11
 [    1.364091] PPP generic driver version 2.4.2
 [    1.365091] PPP BSD Compression module registered
 [    1.365564] PPP Deflate Compression module registered
 [    1.365987] usbcore: registered new interface driver ax88179_178a
 [    1.366569] usbcore: registered new interface driver cdc_ncm
 [    1.366980] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
 [    1.367103] ehci-pci: EHCI PCI platform driver
 [    1.368598] ehci-pci 0000:00:0f.5: EHCI Host Controller
 [    1.369831] ehci-pci 0000:00:0f.5: new USB bus registered, assigned bus number 1
 [    1.370894] ehci-pci 0000:00:0f.5: irq 11, io mem 0xefffc000
 [    1.377304] ehci-pci 0000:00:0f.5: USB 2.0 started, EHCI 1.00
 [    1.382254] hub 1-0:1.0: USB hub found
 [    1.382434] hub 1-0:1.0: 4 ports detected
 [    1.385790] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
 [    1.385963] ohci-pci: OHCI PCI platform driver
 [    1.386667] ohci-pci 0000:00:0f.4: OHCI PCI host controller
 [    1.386843] ohci-pci 0000:00:0f.4: new USB bus registered, assigned bus number 2
 [    1.387639] ohci-pci 0000:00:0f.4: irq 11, io mem 0xefffd000
 [    1.447645] hub 2-0:1.0: USB hub found
 [    1.447913] hub 2-0:1.0: 4 ports detected
 [    1.450659] usbcore: registered new interface driver cdc_acm
 [    1.450783] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
 [    1.451489] usbcore: registered new interface driver usb-storage
 [    1.452086] usbcore: registered new interface driver ums-alauda
 [    1.452533] usbcore: registered new interface driver ums-cypress
 [    1.452837] usbcore: registered new interface driver ums-datafab
 [    1.453268] usbcore: registered new interface driver ums-freecom
 [    1.453573] usbcore: registered new interface driver ums-isd200
 [    1.454266] usbcore: registered new interface driver ums-jumpshot
 [    1.454609] usbcore: registered new interface driver ums-karma
 [    1.454911] usbcore: registered new interface driver ums-onetouch
 [    1.455337] usbcore: registered new interface driver ums-sddr09
 [    1.455639] usbcore: registered new interface driver ums-sddr55
 [    1.456272] usbcore: registered new interface driver ums-usbat
 [    1.456695] usbcore: registered new interface driver adutux
 [    1.457036] usbcore: registered new interface driver emi26 - firmware loader
 [    1.457533] usbcore: registered new interface driver emi62 - firmware loader
 [    1.457889] usbcore: registered new interface driver uss720
 [    1.458003] uss720: v0.6:USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip
 [    1.458565] uss720: NOTE: this is a special purpose driver to allow nonstandard
 [    1.458704] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables
 [    1.458837] uss720: If you just want to connect to a printer, use usblp instead
 [    1.459295] usbcore: registered new interface driver usbsevseg
 [    1.460401] i8042: PNP: PS/2 Controller [PNP0303] at 0x60,0x64 irq 1
 [    1.460527] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
 [    1.461660] serio: i8042 KBD port at 0x60,0x64 irq 1
 [    1.464768] mousedev: PS/2 mouse device common for all mice
 [    1.470366] Switched to clocksource tsc
 [    1.470567] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
 [    1.470769] rtc_cmos 00:03: alarms up to one day, 114 bytes nvram
 [    1.471072] i2c /dev entries driver
 [    1.471434] it87: Found IT8712F chip at 0x290, revision 8
 [    1.471554] it87: VID is disabled (pins used for GPIO)
 [    1.472400] ACPI Exception: AE_BAD_PARAMETER, Thread 3737387008 could not acquire Mutex [0x1] (20140214/utmutex-285)
 [    1.473160] it87 it87.656: Detected broken BIOS defaults, disabling PWM interface
 [    1.476780] sdhci: Secure Digital Host Controller Interface driver
 [    1.476907] sdhci: Copyright(c) Pierre Ossman
 [    1.477390] wbsd: Winbond W83L51xD SD/MMC card interface driver
 [    1.477506] wbsd: Copyright(c) Pierre Ossman
 [    1.478858] No iBFT detected.
 [    1.479378] hidraw: raw HID events driver (C) Jiri Kosina
 [    1.485724] usbcore: registered new interface driver usbhid
 [    1.485847] usbhid: USB HID core driver
 [    1.509326] ata1.00: CFA: SILICONSYSTEMS UDMA 1GB-4510, 3.37, max UDMA/66
 [    1.509471] ata1.00: 2001888 sectors, multi 1: LBA
 [    1.509601] ata1.00: limited to UDMA/33 due to 40-wire cable
 [    1.513424] ata1.00: configured for UDMA/33
 [    1.515706] scsi 0:0:0:0: Direct-Access     ATA SILICONSYSTEMS U 3.37 PQ: 0 ANSI: 5
 [    1.517735] usbcore: registered new interface driver snd-usb-audio
 [    1.522626] netem: version 1.3
 [    1.522744] Netfilter messages via NETLINK v0.30.
 [    1.524776] sd 0:0:0:0: [sda] 2001888 512-byte logical blocks: (1.02 GB/977 MiB)
 [    1.525649] sd 0:0:0:0: [sda] Write Protect is off
 [    1.525770] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
 [    1.526207] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
 [    1.528568] sd 0:0:0:0: Attached scsi generic sg0 type 0
 [    1.531261] nf_conntrack version 0.5.0 (7773 buckets, 31092 max)
 [    1.536347]  sda: sda1 sda2 sda3 sda4
 [    1.543704] ip_tables: (C) 2000-2006 Netfilter Core Team
 [    1.544133] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully
 [    1.544404] arp_tables: (C) 2002 David S. Miller
 [    1.544917] TCP: bic registered
 [    1.547193] TCP: cubic registered
 [    1.547297] TCP: westwood registered
 [    1.547395] TCP: hybla registered
 [    1.547489] TCP: htcp registered
 [    1.551939] sd 0:0:0:0: [sda] Attached SCSI disk
 [    1.555475] NET: Registered protocol family 10
 [    1.562261] sit: IPv6 over IPv4 tunneling driver
 [    1.565526] NET: Registered protocol family 17
 [    1.566142] Bridge firewalling registered
 [    1.566855] 8021q: 802.1Q VLAN Support v1.8
 [    1.567668] Key type dns_resolver registered
 [    1.570248] registered taskstats version 1
 [    1.574961] rtc_cmos 00:03: setting system clock to 2007-01-07 02:20:18 UTC (1168136418)
 [    1.575892] ALSA device list:
 [    1.575987]   #0: Dummy 1
 [    1.576210]   #1: CS5535 Audio cs5535audio at 0xfe00, irq 11
 [    1.580353] EXT3-fs (sda2): error: couldn't mount because of unsupported optional features (240)
 [    1.582355] EXT2-fs (sda2): error: couldn't mount because of unsupported optional features (240)
 [    1.592994] EXT4-fs (sda2): warning: mounting unchecked fs, running e2fsck is recommended
 [    1.637297] EXT4-fs (sda2): mounted filesystem without journal. Opts: (null)
 [    1.638514] VFS: Mounted root (ext4 filesystem) on device 8:2.
 [    1.640745] Freeing unused kernel memory: 440K (c180a000 - c1878000)
 [    1.744520] EXT4-fs error (device sda2): ext4_mb_generate_buddy:756: group 0, 2838 clusters in bitmap, 2837 in gd; block bitmap corrupt.
 [    2.140621] random: nonblocking pool is initialized
 [    2.202264] usb 2-1: new full-speed USB device number 2 using ohci-pci
 [    2.555519] usbcore: registered new interface driver usbserial
 [    2.555897] usbcore: registered new interface driver usbserial_generic
 [    2.558774] usbserial: USB Serial support registered for generic
 [    2.592292] usbcore: registered new interface driver ftdi_sio
 [    2.597183] usbserial: USB Serial support registered for FTDI USB Serial Device
 [    2.597802] ftdi_sio 2-1:1.0: FTDI USB Serial Device converter detected
 [    2.598624] usb 2-1: Detected FT-X
 [    2.598734] usb 2-1: Number of endpoints 2
 [    2.598843] usb 2-1: Endpoint 1 MaxPacketSize 64
 [    2.598956] usb 2-1: Endpoint 2 MaxPacketSize 64
 [    2.599132] usb 2-1: Setting MaxPacketSize 64
 [    2.602835] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0
 [    7.029284] EXT4-fs (sda2): re-mounted. Opts: (null)
 [    7.190390] EXT4-fs (sda3): mounted filesystem without journal. Opts: (null)
 [    7.194471] EXT4-fs (sda4): warning: mounting unchecked fs, running e2fsck is recommended
 [    7.228956] EXT4-fs (sda4): mounted filesystem without journal. Opts: (null)
 [    8.768679] bonding: Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
 [    8.768838] bonding: MII link monitoring set to 5 ms
 [   16.908310] 8139too 0000:00:09.0 eth1: link up, 100Mbps, full-duplex, lpa 0x45E1
 [   16.949994] 8139too 0000:00:09.0 eth1: link up, 100Mbps, full-duplex, lpa 0x45E1
 [   37.730864] snd-malloc: invalid device type 0
 [   37.774203] snd-malloc: invalid device type 0
 [   37.851194] snd-malloc: invalid device type 0
 [   37.873998] snd-malloc: invalid device type 0
 [   37.902902] snd-malloc: invalid device type 0
 [   37.922626] snd-malloc: invalid device type 0
 [  302.048594] EXT4-fs (sda2): error count: 35
 [  302.048729] EXT4-fs (sda2): initial error at 1167669090: ext4_mb_generate_buddy:755
 [  302.048921] EXT4-fs (sda2): last error at 1168136418: ext4_mb_generate_buddy:756
 [  308.192104] EXT4-fs (sda4): error count: 19
 [  308.192228] EXT4-fs (sda4): initial error at 1167700998: mb_free_blocks:1426: inode 30: block 21813
 [  308.192531] EXT4-fs (sda4): last error at 1168195882: ext4_mb_generate_buddy:755
 [78840.114133] INFO: task XXXXXXXX:2337 blocked for more than 120 seconds.
 [78840.114243]       Not tainted 3.14.0-XXXXXXX+ #4
 [78840.114312] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 [78840.114415] XXXXXXXXX        D ddb00000     0  2337 2265 0x00000000
 [78840.114557]  ddb09e5c 00200086 c17d8de0 ddb00000 c105587a ddb09e24 00200046 00000000
 [78840.114749]  00000001 ddb00000 ddb09fec ddb00000 c179b560 00000000 c105d312 c17d8df0
 [78840.114940]  c17d8de0 00000001 c104eb7e c17d8df0 c17d8de0 c105d432 c17d8de0 ddb09e44
 [78840.115212] Call Trace:
 [78840.115297]  [<c105587a>] ? prepare_to_wait_event+0x41/0xb5
 [78840.115395]  [<c105d312>] ? do_raw_spin_lock+0xe/0xe7
 [78840.115521]  [<c104eb7e>] ? preempt_count_sub+0xb/0xac
 [78840.115609]  [<c105d432>] ? do_raw_spin_unlock+0x9/0x78
 [78840.115700]  [<c154c41f>] ? _raw_spin_unlock_irqrestore+0x31/0x45
 [78840.115798]  [<c1055899>] ? prepare_to_wait_event+0x60/0xb5
 [78840.115891]  [<c134af26>] ? usb_put_dev+0x14/0x16
 [78840.115982]  [<c1548d23>] schedule+0x22/0x54
 [78840.116125]  [<c1353ac1>] usb_kill_urb+0x51/0x80
 [78840.116209]  [<c10554a7>] ? bit_waitqueue+0x54/0x54
 [78840.116324]  [<dfff1408>] usb_serial_generic_close+0x63/0x72 [usbserial]
 [78840.116436]  [<dffef01f>] serial_port_shutdown+0x1f/0x21 [usbserial]
 [78840.116569]  [<c12c0307>] tty_port_shutdown+0x5b/0x7c
 [78840.116658]  [<c12c0a43>] tty_port_close+0x20/0x3d
 [78840.116754]  [<dffef595>] serial_close+0x23/0x25 [usbserial]
 [78840.116845]  [<c12b94c0>] tty_release+0xa4/0x52a
 [78840.116928]  [<c1116a63>] ? locks_remove_posix+0xe/0x94
 [78840.117081]  [<c105d432>] ? do_raw_spin_unlock+0x9/0x78
 [78840.117171]  [<c110c40f>] ? fsnotify+0xe/0x287
 [78840.117250]  [<c110c40f>] ? fsnotify+0xe/0x287
 [78840.117344]  [<c10d791e>] __fput+0x89/0x1ec
 [78840.117429]  [<c10d7ab5>] ____fput+0xd/0xf
 [78840.117537]  [<c1044225>] task_work_run+0x66/0x89
 [78840.117623]  [<c1001f2b>] do_notify_resume+0x5c/0x5e
 [78840.117708]  [<c154c899>] ? syscall_exit+0x8/0x1b
 [78840.117791]  [<c154c952>] work_notifysig+0x24/0x2a
 [78840.117881]  [<c1540000>] ? gss_svc_shutdown_net+0x7c/0xb2
 [78840.120427] 2 locks held by XXXXXXX/2337:
 [78840.120533]  #0:  (&tty->legacy_mutex){......}, at: [<c154c6c0>] tty_lock_nested+0x37/0x80
 [78840.120703]  #1:  (&port->mutex){......}, at: [<c12c02ca>] tty_port_shutdown+0x1e/0x7c
 root@LCU:~#
 root@LCU:~# ls -l /sys/kernel/debug/usb/
 -r--r--r--    1 root     root             0 Jan  7 02:20 devices
 drwxr-xr-x    3 root     root             0 Jan  7 02:20 ohci
 root@LCU:~# ls -l /sys/kernel/debug/usb/ohci/
 drwxr-xr-x    2 root     root             0 Jan  7 02:20 0000:00:0f.4
 root@LCU:~# ls -l /sys/kernel/debug/usb/ohci/0000\:00\:0f.4/
 -r--r--r--    1 root     root             0 Jan  7 02:20 async
 -r--r--r--    1 root     root             0 Jan  7 02:20 periodic
 -r--r--r--    1 root     root             0 Jan  7 02:20 registers
 
 # cat /sys/kernel/debug/usb/devices
 
 T:  Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12 MxCh= 4
 B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0
 D:  Ver= 1.10 Cls=09(hub  ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
 P:  Vendor=1d6b ProdID=0001 Rev= 3.14
 S:  Manufacturer=Linux 3.14.0-XXXXXXXXX+ ohci_hcd
 S:  Product=OHCI PCI host controller
 S:  SerialNumber=0000:00:0f.4
 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=  0mA
 I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
 E:  Ad=81(I) Atr=03(Int.) MxPS=   2 Ivl=255ms
 
 T:  Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12 MxCh= 0
 D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
 P:  Vendor=0403 ProdID=6015 Rev=10.00
 S:  Manufacturer=XXXXXX
 S:  Product=XXXXXX
 S:  SerialNumber=XXXXXXXX
 C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr= 90mA
 I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=ftdi_sio
 E:  Ad=81(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
 E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
 
 T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=480 MxCh= 4
 B:  Alloc=  0/800 us ( 0%), #Int=  0, #Iso=  0
 D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
 P:  Vendor=1d6b ProdID=0002 Rev= 3.14
 S:  Manufacturer=Linux 3.14.0-XXXXXXXX+ ehci_hcd
 S:  Product=EHCI Host Controller
 S:  SerialNumber=0000:00:0f.5
 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=  0mA
 I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
 E:  Ad=81(I) Atr=03(Int.) MxPS=   4 Ivl=256ms
 
 # for file in /sys/kernel/debug/usb/ohci/0000\:00\:0f.4/*; do echo "== ${file} =="; cat "${file}"; echo; done
 == /sys/kernel/debug/usb/ohci/0000:00:0f.4/async ==
 
 == /sys/kernel/debug/usb/ohci/0000:00:0f.4/periodic ==
 size = 32
 
 == /sys/kernel/debug/usb/ohci/0000:00:0f.4/registers ==
 bus pci, device 0000:00:0f.4
 OHCI PCI host controller
 ohci_hcd
 OHCI 1.0, NO legacy support registers, rh state running
 WDH count 78519717  SF count 1540867
 control 0x283 RWC HCFS=operational CBSR=3
 cmdstatus 0x00000 SOC=0
 intrstatus 0x00000020 FNO
 intrenable 0x8000005e MIE RHSC UE RD SF WDH
 ed_controlhead 1ed0c000
 ed_bulkhead 1ed0c040
 hcca frame 0x5328
 fmintvl 0xa7782edf FIT FSMPS=0xa778 FI=0x2edf
 fmremaining 0x8000277a FRT FR=0x277a
 periodicstart 0x2a2f
 lsthresh 0x0628
 hub poll timer off
 roothub.a 03000204 POTPGT=3 NPS NDP=4(4)
 roothub.b 00000000 PPCM=0000 DR=0000
 roothub.status 00008000 DRWE
 roothub.portstatus [0] 0x00000103 PPS PES CCS
 roothub.portstatus [1] 0x00000100 PPS
 roothub.portstatus [2] 0x00000100 PPS
 roothub.portstatus [3] 0x00000100 PPS
 ed_rm_list:
   ED dev 2 ep 1(2) tick 2598 td1 1eee2000 1eee20c0 td2 1eee2080 1eee2080
 # for i in $(seq 1 5); do echo "== $i =="; cat /sys/kernel/debug/usb/ohci/0000:00:0f.4/registers; sleep 1; done
 == 1 ==
 bus pci, device 0000:00:0f.4
 OHCI PCI host controller
 ohci_hcd
 OHCI 1.0, NO legacy support registers, rh state running
 WDH count 78519717  SF count 10115613
 control 0x283 RWC HCFS=operational CBSR=3
 cmdstatus 0x00000 SOC=0
 intrstatus 0x00000020 FNO
 intrenable 0x8000005e MIE RHSC UE RD SF WDH
 ed_controlhead 1ed0c000
 ed_bulkhead 1ed0c040
 hcca frame 0x2a42
 fmintvl 0xa7782edf FIT FSMPS=0xa778 FI=0x2edf
 fmremaining 0x80000340 FRT FR=0x0340
 periodicstart 0x2a2f
 lsthresh 0x0628
 hub poll timer off
 roothub.a 03000204 POTPGT=3 NPS NDP=4(4)
 roothub.b 00000000 PPCM=0000 DR=0000
 roothub.status 00008000 DRWE
 roothub.portstatus [0] 0x00000103 PPS PES CCS
 roothub.portstatus [1] 0x00000100 PPS
 roothub.portstatus [2] 0x00000100 PPS
 roothub.portstatus [3] 0x00000100 PPS
 ed_rm_list:
   ED dev 2 ep 1(2) tick 2598 td1 1eee2000 1eee20c0 td2 1eee2080 1eee2080
 == 2 ==
 bus pci, device 0000:00:0f.4
 OHCI PCI host controller
 ohci_hcd
 OHCI 1.0, NO legacy support registers, rh state running
 WDH count 78519717  SF count 10116640
 control 0x283 RWC HCFS=operational CBSR=3
 cmdstatus 0x00000 SOC=0
 intrstatus 0x00000020 FNO
 intrenable 0x8000005e MIE RHSC UE RD SF WDH
 ed_controlhead 1ed0c000
 ed_bulkhead 1ed0c040
 hcca frame 0x2e45
 fmintvl 0xa7782edf FIT FSMPS=0xa778 FI=0x2edf
 fmremaining 0x800022fd FRT FR=0x22fd
 periodicstart 0x2a2f
 lsthresh 0x0628
 hub poll timer off
 roothub.a 03000204 POTPGT=3 NPS NDP=4(4)
 roothub.b 00000000 PPCM=0000 DR=0000
 roothub.status 00008000 DRWE
 roothub.portstatus [0] 0x00000103 PPS PES CCS
 roothub.portstatus [1] 0x00000100 PPS
 roothub.portstatus [2] 0x00000100 PPS
 roothub.portstatus [3] 0x00000100 PPS
 ed_rm_list:
   ED dev 2 ep 1(2) tick 2598 td1 1eee2000 1eee20c0 td2 1eee2080 1eee2080
 == 3 ==
 bus pci, device 0000:00:0f.4
 OHCI PCI host controller
 ohci_hcd
 OHCI 1.0, NO legacy support registers, rh state running
 WDH count 78519717  SF count 10117665
 control 0x283 RWC HCFS=operational CBSR=3
 cmdstatus 0x00000 SOC=0
 intrstatus 0x00000020 FNO
 intrenable 0x8000005e MIE RHSC UE RD SF WDH
 ed_controlhead 1ed0c000
 ed_bulkhead 1ed0c040
 hcca frame 0x3246
 fmintvl 0xa7782edf FIT FSMPS=0xa778 FI=0x2edf
 fmremaining 0x80001a37 FRT FR=0x1a37
 periodicstart 0x2a2f
 lsthresh 0x0628
 hub poll timer off
 roothub.a 03000204 POTPGT=3 NPS NDP=4(4)
 roothub.b 00000000 PPCM=0000 DR=0000
 roothub.status 00008000 DRWE
 roothub.portstatus [0] 0x00000103 PPS PES CCS
 roothub.portstatus [1] 0x00000100 PPS
 roothub.portstatus [2] 0x00000100 PPS
 roothub.portstatus [3] 0x00000100 PPS
 ed_rm_list:
   ED dev 2 ep 1(2) tick 2598 td1 1eee2000 1eee20c0 td2 1eee2080 1eee2080
 == 4 ==
 bus pci, device 0000:00:0f.4
 OHCI PCI host controller
 ohci_hcd
 OHCI 1.0, NO legacy support registers, rh state running
 WDH count 78519717  SF count 10118697
 control 0x283 RWC HCFS=operational CBSR=3
 cmdstatus 0x00000 SOC=0
 intrstatus 0x00000020 FNO
 intrenable 0x8000005e MIE RHSC UE RD SF WDH
 ed_controlhead 1ed0c000
 ed_bulkhead 1ed0c040
 hcca frame 0x364e
 fmintvl 0xa7782edf FIT FSMPS=0xa778 FI=0x2edf
 fmremaining 0x8000258c FRT FR=0x258c
 periodicstart 0x2a2f
 lsthresh 0x0628
 hub poll timer off
 roothub.a 03000204 POTPGT=3 NPS NDP=4(4)
 roothub.b 00000000 PPCM=0000 DR=0000
 roothub.status 00008000 DRWE
 roothub.portstatus [0] 0x00000103 PPS PES CCS
 roothub.portstatus [1] 0x00000100 PPS
 roothub.portstatus [2] 0x00000100 PPS
 roothub.portstatus [3] 0x00000100 PPS
 ed_rm_list:
   ED dev 2 ep 1(2) tick 2598 td1 1eee2000 1eee20c0 td2 1eee2080 1eee2080
 == 5 ==
 bus pci, device 0000:00:0f.4
 OHCI PCI host controller
 ohci_hcd
 OHCI 1.0, NO legacy support registers, rh state running
 WDH count 78519717  SF count 10119729
 control 0x283 RWC HCFS=operational CBSR=3
 cmdstatus 0x00000 SOC=0
 intrstatus 0x00000020 FNO
 intrenable 0x8000005e MIE RHSC UE RD SF WDH
 ed_controlhead 1ed0c000
 ed_bulkhead 1ed0c040
 hcca frame 0x3a56
 fmintvl 0xa7782edf FIT FSMPS=0xa778 FI=0x2edf
 fmremaining 0x8000172a FRT FR=0x172a
 periodicstart 0x2a2f
 lsthresh 0x0628
 hub poll timer off
 roothub.a 03000204 POTPGT=3 NPS NDP=4(4)
 roothub.b 00000000 PPCM=0000 DR=0000
 roothub.status 00008000 DRWE
 roothub.portstatus [0] 0x00000103 PPS PES CCS
 roothub.portstatus [1] 0x00000100 PPS
 roothub.portstatus [2] 0x00000100 PPS
 roothub.portstatus [3] 0x00000100 PPS
 ed_rm_list:
   ED dev 2 ep 1(2) tick 2598 td1 1eee2000 1eee20c0 td2 1eee2080 1eee2080