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#11275 closed defect (invalid)
USB hub reset
| Reported by: | Intaki | Owned by: | developers |
|---|---|---|---|
| Priority: | normal | Milestone: | Barrier Breaker 14.07 |
| Component: | kernel | Version: | Trunk |
| Keywords: | USB hub reset ehci | Cc: |
Description
Any USB device resets if connected through USB HUB on TL-WR1043ND.
I try usb HDD and printer. If the device is connected without hub it works, if it is connected through hub, the reset error appears when I write on the device.
Read operation doesn't reset. Also there may be small write ops which don't reset the device. But printing documents or writing a big file resets the device.
Kernel 3.2.5, build from trunk snapshot r30753.
HUB USB 2.0:
device ID: 0x6254
vendor ID: 0x058f (Alcor Micro, Corp.)
I built the same kernel version on gentoo amd64 and it worked fine with and without hub. I think it's a kernel problem with MIPS architecture. The problem is not with power, because the hub has external adapter.
Simular report posts in bug 6779, but I think it's a new bug.
/ticket/6779.html
[322691.970000] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null) [322978.030000] usb 1-1.4: reset high-speed USB device number 12 using ath79-ehci [322980.630000] usb 1-1.4: reset high-speed USB device number 12 using ath79-ehci [322982.830000] usb 1-1.4: reset high-speed USB device number 12 using ath79-ehci [322984.660000] usb 1-1.4: reset high-speed USB device number 12 using ath79-ehci [322986.790000] usb 1-1.4: reset high-speed USB device number 12 using ath79-ehci [322988.800000] usb 1-1.4: reset high-speed USB device number 12 using ath79-ehci [322988.930000] sd 6:0:0:0: [sda] Unhandled error code [322988.930000] sd 6:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 [322988.940000] sd 6:0:0:0: [sda] CDB: cdb[0]=0x2a: 2a 00 76 85 8b d0 00 00 08 00 [322988.940000] end_request: I/O error, dev sda, sector 1988463568 [322988.950000] Aborting journal on device sda5-8. [322991.020000] usb 1-1.4: reset high-speed USB device number 12 using ath79-ehci [322993.070000] usb 1-1.4: reset high-speed USB device number 12 using ath79-ehci [322995.020000] usb 1-1.4: reset high-speed USB device number 12 using ath79-ehci [322996.830000] usb 1-1.4: reset high-speed USB device number 12 using ath79-ehci [322998.450000] usb 1-1.4: reset high-speed USB device number 12 using ath79-ehci [323000.620000] usb 1-1.4: reset high-speed USB device number 12 using ath79-ehci [323000.750000] sd 6:0:0:0: [sda] Unhandled error code [323000.750000] sd 6:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 [323000.760000] sd 6:0:0:0: [sda] CDB: cdb[0]=0x2a: 2a 00 76 84 6b 58 00 00 08 00 [323000.760000] end_request: I/O error, dev sda, sector 1988389720 [323000.770000] Buffer I/O error on device sda5, logical block 239632384 [323000.780000] lost page write due to I/O error on sda5 [323000.780000] JBD2: I/O error detected when updating journal superblock for sda5-8. [323000.790000] journal commit I/O error [323002.860000] usb 1-1.4: reset high-speed USB device number 12 using ath79-ehci
Attachments (0)
Change History (6)
comment:1 follow-up: ↓ 2 Changed 6 years ago by anonymous
comment:2 in reply to: ↑ 1 Changed 6 years ago by Intaki
Replying to anonymous:
You overloaded the power output on the USB Hub.
The error occurs also without external power adapter.
I try to compare error log with and without power adapter.
comment:3 Changed 6 years ago by Intaki
This log without external power adapter.
USB HDD has it's own power and it required only 2ma.
$ cat /proc/bus/usb/devices T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 1 B: Alloc= 0/800 us ( 0%), #Int= 1, #Iso= 0 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0002 Rev= 3.02 S: Manufacturer=Linux 3.2.5 ehci_hcd S: Product=Atheros built-in EHCI controller S: SerialNumber=ar913x-ehci 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 T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 21 Spd=480 MxCh= 4 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=058f ProdID=6254 Rev= 1.00 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 1 Ivl=256ms T: Bus=01 Lev=02 Prnt=21 Port=02 Cnt=01 Dev#= 22 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=13fd ProdID=1240 Rev= 2.10 S: Manufacturer=PI-238 S: Product=USB20/SATA Drive S: SerialNumber=57442D574D415A4131343437 C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 2mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
[1552788.120000] usb 1-1: new high-speed USB device number 21 using ath79-ehci [1552788.270000] hub 1-1:1.0: USB hub found [1552788.270000] hub 1-1:1.0: 4 ports detected [1552796.320000] usb 1-1.3: new high-speed USB device number 22 using ath79-ehci [1552796.450000] scsi12 : usb-storage 1-1.3:1.0 [1552797.460000] scsi 12:0:0:0: Direct-Access PI-238 USB20/SATA Drive 2.10 PQ: 0 ANSI: 4 [1552797.470000] sd 12:0:0:0: [sda] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB) [1552797.480000] sd 12:0:0:0: [sda] Write Protect is off [1552797.480000] sd 12:0:0:0: [sda] Mode Sense: 21 00 00 00 [1552797.490000] sd 12:0:0:0: [sda] No Caching mode page present [1552797.490000] sd 12:0:0:0: [sda] Assuming drive cache: write through [1552797.500000] sd 12:0:0:0: [sda] No Caching mode page present [1552797.510000] sd 12:0:0:0: [sda] Assuming drive cache: write through [1552797.540000] sda: sda1 sda2 sda3 < sda5 > [1552797.550000] sd 12:0:0:0: [sda] No Caching mode page present [1552797.550000] sd 12:0:0:0: [sda] Assuming drive cache: write through [1552797.560000] sd 12:0:0:0: [sda] Attached SCSI disk [1552798.370000] Adding 2097148k swap on /dev/sda2. Priority:-1 extents:1 across:2097148k [1552799.140000] attempt to access beyond end of device [1552799.150000] sda3: rw=0, want=4, limit=2 [1552799.150000] EXT4-fs (sda3): unable to read superblock [1552799.160000] attempt to access beyond end of device [1552799.160000] sda3: rw=0, want=4, limit=2 [1552799.170000] EXT4-fs (sda3): unable to read superblock [1552799.170000] attempt to access beyond end of device [1552799.180000] sda3: rw=0, want=4, limit=2 [1552799.180000] EXT4-fs (sda3): unable to read superblock [1552800.290000] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null) [1552908.890000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552911.670000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552914.310000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552917.420000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552919.890000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552922.280000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552922.410000] sd 12:0:0:0: [sda] Unhandled error code [1552922.410000] sd 12:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 [1552922.420000] sd 12:0:0:0: [sda] CDB: cdb[0]=0x2a: 2a 00 76 84 88 28 00 00 28 00 [1552922.430000] end_request: I/O error, dev sda, sector 1988397096 [1552922.430000] Aborting journal on device sda5-8. [1552924.840000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552926.960000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552929.740000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552932.320000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552934.730000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552937.080000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552937.210000] sd 12:0:0:0: [sda] Unhandled error code [1552937.210000] sd 12:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 [1552937.220000] sd 12:0:0:0: [sda] CDB: cdb[0]=0x2a: 2a 00 03 c0 2f 3d 00 00 08 00 [1552937.230000] end_request: I/O error, dev sda, sector 62926653 [1552937.230000] Write-error on swap-device (8:0:62926661) [1552940.150000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552943.090000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552945.710000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552948.210000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552950.660000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552953.330000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552953.460000] sd 12:0:0:0: [sda] Unhandled error code [1552953.460000] sd 12:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 [1552953.470000] sd 12:0:0:0: [sda] CDB: cdb[0]=0x2a: 2a 00 03 c0 2f 45 00 00 08 00 [1552953.480000] end_request: I/O error, dev sda, sector 62926661 [1552953.480000] Write-error on swap-device (8:0:62926669) [1552956.470000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552959.200000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552961.570000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552963.930000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552966.340000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552968.860000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552968.990000] sd 12:0:0:0: [sda] Unhandled error code [1552968.990000] sd 12:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 [1552969.000000] sd 12:0:0:0: [sda] CDB: cdb[0]=0x2a: 2a 00 76 84 6b 58 00 00 08 00 [1552969.010000] end_request: I/O error, dev sda, sector 1988389720 [1552969.010000] Buffer I/O error on device sda5, logical block 239632384 [1552969.020000] lost page write due to I/O error on sda5 [1552969.020000] JBD2: I/O error detected when updating journal superblock for sda5-8. [1552969.030000] journal commit I/O error [1552971.720000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552974.460000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552977.230000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552979.770000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552982.580000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552985.230000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552985.360000] sd 12:0:0:0: [sda] Unhandled error code [1552985.360000] sd 12:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 [1552985.370000] sd 12:0:0:0: [sda] CDB: cdb[0]=0x2a: 2a 00 04 40 6b 60 00 00 08 00 [1552985.380000] end_request: I/O error, dev sda, sector 71330656 [1552985.380000] Buffer I/O error on device sda5, logical block 1 [1552985.390000] lost page write due to I/O error on sda5 [1552987.850000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552990.550000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552993.350000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552996.300000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1552998.980000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553001.390000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553001.520000] sd 12:0:0:0: [sda] Unhandled error code [1553001.520000] sd 12:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 [1553001.530000] sd 12:0:0:0: [sda] CDB: cdb[0]=0x2a: 2a 00 04 40 6c f8 00 00 08 00 [1553001.540000] end_request: I/O error, dev sda, sector 71331064 [1553001.540000] Buffer I/O error on device sda5, logical block 52 [1553001.550000] lost page write due to I/O error on sda5 [1553003.520000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553006.200000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553009.090000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553011.990000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553014.870000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553017.410000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553017.540000] sd 12:0:0:0: [sda] Unhandled error code [1553017.540000] sd 12:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 [1553017.550000] sd 12:0:0:0: [sda] CDB: cdb[0]=0x2a: 2a 00 04 40 8b 68 00 00 08 00 [1553017.560000] end_request: I/O error, dev sda, sector 71338856 [1553017.560000] Buffer I/O error on device sda5, logical block 1026 [1553017.570000] lost page write due to I/O error on sda5 [1553019.630000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553022.270000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553024.980000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553027.490000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553029.970000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553032.870000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553033.000000] sd 12:0:0:0: [sda] Unhandled error code [1553033.000000] sd 12:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 [1553033.010000] sd 12:0:0:0: [sda] CDB: cdb[0]=0x2a: 2a 00 04 40 8b 78 00 00 08 00 [1553033.020000] end_request: I/O error, dev sda, sector 71338872 [1553033.020000] Buffer I/O error on device sda5, logical block 1028 [1553033.030000] lost page write due to I/O error on sda5 [1553035.680000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553038.130000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553040.500000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553042.870000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553045.740000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553048.220000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553048.350000] sd 12:0:0:0: [sda] Unhandled error code [1553048.350000] sd 12:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 [1553048.360000] sd 12:0:0:0: [sda] CDB: cdb[0]=0x2a: 2a 00 04 80 6b a0 00 00 08 00 [1553048.370000] end_request: I/O error, dev sda, sector 75525024 [1553048.370000] Buffer I/O error on device sda5, logical block 524297 [1553048.380000] lost page write due to I/O error on sda5 [1553050.930000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553053.750000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553056.040000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553058.480000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553061.410000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553063.900000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553064.030000] sd 12:0:0:0: [sda] Unhandled error code [1553064.030000] sd 12:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 [1553064.040000] sd 12:0:0:0: [sda] CDB: cdb[0]=0x2a: 2a 00 6a c0 6b 60 00 00 08 00 [1553064.050000] end_request: I/O error, dev sda, sector 1790995296 [1553064.050000] Buffer I/O error on device sda5, logical block 214958081 [1553064.060000] lost page write due to I/O error on sda5 [1553066.210000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553068.530000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553071.340000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553074.600000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553078.130000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553080.220000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553080.350000] sd 12:0:0:0: [sda] Unhandled error code [1553080.350000] sd 12:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 [1553080.360000] sd 12:0:0:0: [sda] CDB: cdb[0]=0x2a: 2a 00 04 40 6b 58 00 00 08 00 [1553080.370000] end_request: I/O error, dev sda, sector 71330648 [1553080.370000] Buffer I/O error on device sda5, logical block 0 [1553080.380000] lost page write due to I/O error on sda5 [1553080.380000] EXT4-fs error (device sda5): ext4_journal_start_sb:327: Detected aborted journal [1553080.390000] EXT4-fs (sda5): Remounting filesystem read-only [1553080.400000] EXT4-fs (sda5): previous I/O error to superblock detected [1553082.720000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553085.560000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553088.310000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553090.980000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553094.080000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553096.450000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553096.580000] sd 12:0:0:0: [sda] Unhandled error code [1553096.580000] sd 12:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 [1553096.590000] sd 12:0:0:0: [sda] CDB: cdb[0]=0x2a: 2a 00 03 c0 2f 4d 00 00 08 00 [1553096.600000] end_request: I/O error, dev sda, sector 62926669 [1553096.600000] Write-error on swap-device (8:0:62926677) [1553099.340000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553101.280000] EXT4-fs (sda5): error count: 8 [1553101.280000] EXT4-fs (sda5): initial error at 1333011228: ext4_journal_start_sb:327 [1553101.290000] EXT4-fs (sda5): last error at 1334241307: ext4_journal_start_sb:327 [1553102.290000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553105.060000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553107.880000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553110.600000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553113.260000] usb 1-1.3: reset high-speed USB device number 22 using ath79-ehci [1553113.390000] sd 12:0:0:0: [sda] Unhandled error code [1553113.390000] sd 12:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 [1553113.400000] sd 12:0:0:0: [sda] CDB: cdb[0]=0x2a: 2a 00 04 40 6b 58 00 00 08 00 [1553113.410000] end_request: I/O error, dev sda, sector 71330648 [1553113.410000] Buffer I/O error on device sda5, logical block 0 [1553113.420000] lost page write due to I/O error on sda5
comment:4 Changed 5 years ago by Intaki
USB works with other HUB. I think this was hardware bug. Close issue.
comment:5 Changed 5 years ago by jogo
- Resolution set to invalid
- Status changed from new to closed
comment:6 Changed 4 years ago by jow
- Milestone changed from Attitude Adjustment 12.09 to Barrier Breaker 14.07
Milestone Attitude Adjustment 12.09 deleted
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You overloaded the power output on the USB Hub.