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Message-ID: <CAH9NwWf8gOmtmcQhD-4RvirdHqFg2GFmcX=dxpcatVpXUSvDsg@mail.gmail.com> Date: Tue, 20 May 2014 09:13:08 +0200 From: Christian Gmeiner <christian.gmeiner@...il.com> To: linux-mmc@...r.kernel.org, "linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>, LKML <linux-kernel@...r.kernel.org> Subject: I/O error, dev mmcblk0 Hi all. I updated from a 3.14 kernel to 3.15-rc5 kernel and have from time to time some problems. With the 3.14 kernel kernel I have never seen this problem - I am using this device to do some vivante gpu driver development. debian@arm:~$ dmesg (I removed drm.debug messages) [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.15.0-rc5+ (debian@arm) (gcc version 4.6.3 (Debian 4.6.3-14) ) #6 SMP Thu May 15 20:05:36 UTC 2014 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: Freescale i.MX6 Quad SABRE Lite Board [ 0.000000] cma: CMA: reserved 16 MiB at 3e800000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 262144 [ 0.000000] free_area_init_node: node 0, pgdat c0812d40, node_mem_map edff1000 [ 0.000000] Normal zone: 1520 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 194560 pages, LIFO batch:31 [ 0.000000] HighMem zone: 528 pages used for memmap [ 0.000000] HighMem zone: 67584 pages, LIFO batch:15 [ 0.000000] PERCPU: Embedded 9 pages/cpu @edfaf000 s13760 r8192 d14912 u36864 [ 0.000000] pcpu-alloc: s13760 r8192 d14912 u36864 alloc=9*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260624 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 console=tty0 vivante.reglog=1 loglevel=7 drm.debug=7 root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait fixrtc video= [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] allocated 2097152 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] Memory: 1011580K/1048576K available (5506K kernel code, 325K rwdata, 2072K rodata, 341K init, 970K bss, 36996K reserved, 270336K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc076ed1c (7580 kB) [ 0.000000] .init : 0xc076f000 - 0xc07c45c0 ( 342 kB) [ 0.000000] .data : 0xc07c6000 - 0xc0817578 ( 326 kB) [ 0.000000] .bss : 0xc0817578 - 0xc0909f28 ( 971 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] L310 cache controller enabled [ 0.000000] l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x32070000, Cache size: 1024 kB [ 0.000000] Switching to timer-based delay loop [ 0.000007] sched_clock: 32 bits at 66MHz, resolution 15ns, wraps every 65075262448ns [ 0.000642] Console: colour dummy device 80x30 [ 0.001015] console [tty0] enabled [ 0.001041] Calibrating delay loop (skipped), value calculated using timer frequency.. 132.00 BogoMIPS (lpj=660000) [ 0.001071] pid_max: default: 32768 minimum: 301 [ 0.001152] Security Framework initialized [ 0.001172] Yama: becoming mindful. [ 0.001327] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001349] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001969] Initializing cgroup subsys memory [ 0.002000] Initializing cgroup subsys devices [ 0.002019] Initializing cgroup subsys freezer [ 0.002035] Initializing cgroup subsys net_cls [ 0.002049] Initializing cgroup subsys blkio [ 0.002064] Initializing cgroup subsys perf_event [ 0.002123] CPU: Testing write buffer coherency: ok [ 0.002419] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.002487] Setting up static identity map for 0x10531df0 - 0x10531e48 [ 0.004313] CPU1: Booted secondary processor [ 0.004337] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.005169] CPU2: Booted secondary processor [ 0.005194] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.006049] CPU3: Booted secondary processor [ 0.006074] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.006181] Brought up 4 CPUs [ 0.006253] SMP: Total of 4 processors activated. [ 0.006268] CPU: All CPU(s) started in SVC mode. [ 0.006966] devtmpfs: initialized [ 0.010852] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.011690] pinctrl core: initialized pinctrl subsystem [ 0.012015] regulator-dummy: no parameters [ 0.020376] NET: Registered protocol family 16 [ 0.023056] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.023710] cpuidle: using governor ladder [ 0.023729] cpuidle: using governor menu [ 0.023958] CPU identified as i.MX6Q, silicon rev 1.0 [ 0.031472] vdd1p1: 800 <--> 1375 mV at 1100 mV [ 0.031864] vdd3p0: 2800 <--> 3150 mV at 3000 mV [ 0.032260] vdd2p5: 2000 <--> 2750 mV at 2400 mV [ 0.032654] vddarm: 725 <--> 1450 mV at 1100 mV [ 0.033060] vddpu: 725 <--> 1450 mV at 1100 mV [ 0.033460] vddsoc: 725 <--> 1450 mV at 1175 mV [ 0.040630] No ATAGs? [ 0.040664] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.040692] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.041150] imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver [ 0.050861] 2P5V: 2500 mV [ 0.051115] 3P3V: 3300 mV [ 0.051374] usb_otg_vbus: 5000 mV [ 0.054501] SCSI subsystem initialized [ 0.054704] libata version 3.00 loaded. [ 0.055005] usbcore: registered new interface driver usbfs [ 0.055081] usbcore: registered new interface driver hub [ 0.055219] usbcore: registered new device driver usb [ 0.056858] i2c i2c-0: IMX I2C adapter registered [ 0.056991] pps_core: LinuxPPS API ver. 1 registered [ 0.057009] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@...ux.it> [ 0.057045] PTP clock support registered [ 0.057096] EDAC MC: Ver: 3.0.0 [ 0.057746] Advanced Linux Sound Architecture Driver Initialized. [ 0.058545] Switched to clocksource mxc_timer1 [ 0.087324] NET: Registered protocol family 2 [ 0.087907] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.088003] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.088156] TCP: Hash tables configured (established 8192 bind 8192) [ 0.088252] TCP: reno registered [ 0.088273] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.088340] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.088624] NET: Registered protocol family 1 [ 0.089262] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available [ 0.090853] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.091019] audit: initializing netlink subsys (disabled) [ 0.091077] audit: type=2000 audit(0.079:1): initialized [ 0.243036] bounce pool size: 64 pages [ 0.248480] VFS: Disk quotas dquot_6.5.2 [ 0.248702] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.250200] fuse init (API version 7.23) [ 0.250667] msgmni has been set to 1479 [ 0.251805] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.251955] io scheduler noop registered [ 0.251977] io scheduler deadline registered [ 0.252147] io scheduler cfq registered (default) [ 0.252614] imx-weim 21b8000.weim: Driver registered. [ 0.258776] imx-sdma 20ec000.sdma: initialized [ 0.259255] imx-sdma 20ec000.sdma: firmware not found [ 0.334408] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 0.335930] Serial: IMX driver [ 0.336282] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58, base_baud = 5000000) is a IMX [ 0.336923] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 59, base_baud = 5000000) is a IMX [ 1.022362] console [ttymxc1] enabled [ 1.026925] serial: Freescale lpuart driver [ 1.031691] [drm] Initialized drm 1.1.0 20060810 [ 1.036335] [drm:drm_usb_init] [ 1.036410] usbcore: registered new interface driver udl [ 1.041846] [drm:tda998x_init] [ 1.045365] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled [ 1.052404] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 1.061238] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst [ 1.071803] scsi0 : ahci_platform [ 1.075493] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 71 [ 1.085901] m25p80 spi0.0: sst25vf016b (2048 Kbytes) [ 1.091556] spi_imx 2008000.ecspi: probed [ 1.096760] 2188000.ethernet supply phy not found, using dummy regulator [ 1.122769] libphy: fec_enet_mii_bus: probed [ 1.127634] fec 2188000.ethernet eth0: registered PHC device 0 [ 1.134341] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.140995] usbcore: registered new interface driver usb-storage [ 1.148962] ci_hdrc ci_hdrc.0: doesn't support gadget [ 1.154167] ci_hdrc ci_hdrc.0: EHCI Host Controller [ 1.159337] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1 [ 1.178577] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00 [ 1.184235] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.191073] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.198319] usb usb1: Product: EHCI Host Controller [ 1.203230] usb usb1: Manufacturer: Linux 3.15.0-rc5+ ehci_hcd [ 1.209092] usb usb1: SerialNumber: ci_hdrc.0 [ 1.214159] hub 1-0:1.0: USB hub found [ 1.217974] hub 1-0:1.0: 1 port detected [ 1.222454] 2184200.usb supply vbus not found, using dummy regulator [ 1.230061] ci_hdrc ci_hdrc.1: doesn't support gadget [ 1.235143] ci_hdrc ci_hdrc.1: EHCI Host Controller [ 1.240298] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 2 [ 1.258576] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 [ 1.264209] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.271045] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.278291] usb usb2: Product: EHCI Host Controller [ 1.283203] usb usb2: Manufacturer: Linux 3.15.0-rc5+ ehci_hcd [ 1.289068] usb usb2: SerialNumber: ci_hdrc.1 [ 1.294079] hub 2-0:1.0: USB hub found [ 1.297891] hub 2-0:1.0: 1 port detected [ 1.302816] mousedev: PS/2 mouse device common for all mice [ 1.309135] snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0 [ 1.317512] i2c /dev entries driver [ 1.321568] imx_thermal tempmon.8: invalid sensor calibration data [ 1.327776] imx_thermal tempmon.8: failed to get sensor data [ 1.333565] imx_thermal: probe of tempmon.8 failed with error -22 [ 1.340283] imx2-wdt 20bc000.wdog: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=1) [ 1.348879] sdhci: Secure Digital Host Controller Interface driver [ 1.355079] sdhci: Copyright(c) Pierre Ossman [ 1.359488] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.366111] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode [ 1.375320] mmc0: no vqmmc regulator found [ 1.418574] mmc0: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA [ 1.428584] ata1: SATA link down (SStatus 0 SControl 300) [ 1.429479] sdhci-esdhc-imx 219c000.usdhc: could not get ultra high speed state, work on normal mode [ 1.430502] mmc1: no vqmmc regulator found [ 1.468563] mmc1: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA [ 1.476154] ledtrig-cpu: registered to indicate activity on CPUs [ 1.482287] hidraw: raw HID events driver (C) Jiri Kosina [ 1.488449] usbcore: registered new interface driver usbhid [ 1.494063] usbhid: USB HID core driver [ 1.499158] ashmem: initialized [ 1.501752] mmc0: new high speed SDHC card at address aaaa [ 1.502179] mmcblk0: mmc0:aaaa SU32G 29.7 GiB [ 1.513585] mmcblk0: p1 p2 [ 1.514140] imx-ipuv3 2400000.ipu: IPUv3H probed [ 1.514629] imx-ipuv3 2800000.ipu: IPUv3H probed [ 1.604972] Console: switching to colour frame buffer device 128x48 [ 1.636875] [drm] Initialized imx-drm 1.0.0 20120507 on minor 0 [ 1.643804] oprofile: using arm/armv7-ca9 [ 1.648070] TCP: cubic registered [ 1.652013] NET: Registered protocol family 10 [ 1.657417] mip6: Mobile IPv6 [ 1.660470] NET: Registered protocol family 17 [ 1.664994] openvswitch: Open vSwitch switching datapath [ 1.671521] ThumbEE CPU extension supported. [ 1.675876] Registering SWP/SWPB emulation handler [ 1.681358] registered taskstats version 1 [ 1.688202] [drm:tilcdc_drm_init] init [ 1.689012] snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 2014-05-19 14:04:02 UTC (1400508242) [ 1.708688] ALSA device list: [ 1.714318] No soundcards found. [ 1.731688] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 1.742513] VFS: Mounted root (ext4 filesystem) readonly on device 179:2. [ 1.760970] devtmpfs: mounted [ 1.766893] Freeing unused kernel memory: 340K (c076f000 - c07c4000) [ 1.779104] usb 2-1: New USB device found, idVendor=0424, idProduct=2513 [ 1.788488] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.799695] hub 2-1:1.0: USB hub found [ 1.806601] hub 2-1:1.0: 3 ports detected [ 2.626337] udevd[188]: starting version 175 [ 2.885489] vivante: module is from the staging directory, the quality is unknown, you have been warned. [ 3.025893] imx-sgtl5000 sound.15: ASoC: CPU DAI (null) not registered [ 3.037540] imx-sgtl5000 sound.15: snd_soc_register_card failed (-517) [ 3.048433] platform sound.15: Driver imx-sgtl5000 requests probe deferral [ 3.101883] imx-sgtl5000 sound.15: ASoC: CODEC (null) not registered [ 3.113326] imx-sgtl5000 sound.15: snd_soc_register_card failed (-517) [ 3.125517] platform sound.15: Driver imx-sgtl5000 requests probe deferral [ 3.232577] sgtl5000 0-000a: sgtl5000 revision 0x11 [ 3.273367] 0-000a: 1200 mV normal [ 3.280126] sgtl5000 0-000a: Using internal LDO instead of VDDD [ 3.304355] imx-sgtl5000 sound.15: sgtl5000 <-> 2028000.ssi mapping ok [ 4.173390] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ 4.343237] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro [ 6.366377] EXT4-fs (mmcblk0p1): mounting ext2 file system using the ext4 subsystem [ 6.382823] EXT4-fs (mmcblk0p1): mounted filesystem without journal. Opts: (null) [ 6.514072] random: nonblocking pool is initialized [ 7.639035] fec 2188000.ethernet eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=2188000.ethernet:06, irq=-1) [ 7.653407] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 12.639006] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx [ 12.649770] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [61045.127803] mmcblk0: error -110 transferring data, sector 13343312, nr 56, cmd response 0x900, card status 0xb00 [61045.138408] mmcblk0: retrying using single block read [61050.566891] mmcblk0: error -110 transferring data, sector 13343312, nr 56, cmd response 0x900, card status 0x0 [61050.577255] end_request: I/O error, dev mmcblk0, sector 13343312 [61056.006761] mmcblk0: error -110 transferring data, sector 13343313, nr 55, cmd response 0x900, card status 0x0 [61056.017122] end_request: I/O error, dev mmcblk0, sector 13343313 [61061.446631] mmcblk0: error -110 transferring data, sector 13343314, nr 54, cmd response 0x900, card status 0x0 [61061.456990] end_request: I/O error, dev mmcblk0, sector 13343314 [61066.886491] mmcblk0: error -110 transferring data, sector 13343315, nr 53, cmd response 0x900, card status 0x0 [61066.896822] end_request: I/O error, dev mmcblk0, sector 13343315 [61072.326311] mmcblk0: error -110 transferring data, sector 13343316, nr 52, cmd response 0x900, card status 0x0 [61072.336637] end_request: I/O error, dev mmcblk0, sector 13343316 [61077.766135] mmcblk0: error -110 transferring data, sector 13343317, nr 51, cmd response 0x900, card status 0x0 [61077.776492] end_request: I/O error, dev mmcblk0, sector 13343317 [61083.205993] mmcblk0: error -110 transferring data, sector 13343318, nr 50, cmd response 0x900, card status 0x0 [61083.216356] end_request: I/O error, dev mmcblk0, sector 13343318 [61088.645864] mmcblk0: error -110 transferring data, sector 13343319, nr 49, cmd response 0x900, card status 0x0 [61088.656220] end_request: I/O error, dev mmcblk0, sector 13343319 [61094.085721] mmcblk0: error -110 transferring data, sector 13343320, nr 48, cmd response 0x900, card status 0x0 [61094.096078] end_request: I/O error, dev mmcblk0, sector 13343320 [61099.525558] mmcblk0: error -110 transferring data, sector 13343321, nr 47, cmd response 0x900, card status 0x0 [61099.535887] end_request: I/O error, dev mmcblk0, sector 13343321 [61104.965394] mmcblk0: error -110 transferring data, sector 13343322, nr 46, cmd response 0x900, card status 0x0 [61104.975753] end_request: I/O error, dev mmcblk0, sector 13343322 [61110.405255] mmcblk0: error -110 transferring data, sector 13343323, nr 45, cmd response 0x900, card status 0x0 [61110.415611] end_request: I/O error, dev mmcblk0, sector 13343323 [61115.845100] mmcblk0: error -110 transferring data, sector 13343324, nr 44, cmd response 0x900, card status 0x0 [61115.855453] end_request: I/O error, dev mmcblk0, sector 13343324 [61121.284941] mmcblk0: error -110 transferring data, sector 13343325, nr 43, cmd response 0x900, card status 0x0 [61121.295296] end_request: I/O error, dev mmcblk0, sector 13343325 [61126.724774] mmcblk0: error -110 transferring data, sector 13343326, nr 42, cmd response 0x900, card status 0x0 [61126.735104] end_request: I/O error, dev mmcblk0, sector 13343326 [61132.164597] mmcblk0: error -110 transferring data, sector 13343327, nr 41, cmd response 0x900, card status 0x0 [61132.174953] end_request: I/O error, dev mmcblk0, sector 13343327 [61137.604442] mmcblk0: error -110 transferring data, sector 13343328, nr 40, cmd response 0x900, card status 0x0 [61137.614798] end_request: I/O error, dev mmcblk0, sector 13343328 [61143.044298] mmcblk0: error -110 transferring data, sector 13343329, nr 39, cmd response 0x900, card status 0x0 [61143.054656] end_request: I/O error, dev mmcblk0, sector 13343329 [61148.484157] mmcblk0: error -110 transferring data, sector 13343330, nr 38, cmd response 0x900, card status 0x0 [61148.494518] end_request: I/O error, dev mmcblk0, sector 13343330 [61153.924018] mmcblk0: error -110 transferring data, sector 13343331, nr 37, cmd response 0x900, card status 0x0 [61153.934360] end_request: I/O error, dev mmcblk0, sector 13343331 [61159.363875] mmcblk0: error -110 transferring data, sector 13343332, nr 36, cmd response 0x900, card status 0x0 [61159.383722] end_request: I/O error, dev mmcblk0, sector 13343332 [61164.822855] mmcblk0: error -110 transferring data, sector 13343333, nr 35, cmd response 0x900, card status 0x0 [61164.842984] end_request: I/O error, dev mmcblk0, sector 13343333 [61170.282383] mmcblk0: error -110 transferring data, sector 13343334, nr 34, cmd response 0x900, card status 0x0 [61170.302738] end_request: I/O error, dev mmcblk0, sector 13343334 [61175.742194] mmcblk0: error -110 transferring data, sector 13343335, nr 33, cmd response 0x900, card status 0x0 [61175.762467] end_request: I/O error, dev mmcblk0, sector 13343335 [61181.201893] mmcblk0: error -110 transferring data, sector 13343336, nr 32, cmd response 0x900, card status 0x0 [61181.222191] end_request: I/O error, dev mmcblk0, sector 13343336 [61186.661624] mmcblk0: error -110 transferring data, sector 13343337, nr 31, cmd response 0x900, card status 0x0 [61186.681916] end_request: I/O error, dev mmcblk0, sector 13343337 [61192.121331] mmcblk0: error -110 transferring data, sector 13343338, nr 30, cmd response 0x900, card status 0x0 [61192.141623] end_request: I/O error, dev mmcblk0, sector 13343338 [61197.581043] mmcblk0: error -110 transferring data, sector 13343339, nr 29, cmd response 0x900, card status 0x0 [61197.601332] end_request: I/O error, dev mmcblk0, sector 13343339 [61200.258380] INFO: task kworker/u8:0:6 blocked for more than 120 seconds. [61200.275214] Tainted: G C 3.15.0-rc5+ #6 [61200.290514] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [61200.308331] kworker/u8:0 D c0529ec8 0 6 2 0x00000000 [61200.324672] Workqueue: writeback bdi_writeback_workfn (flush-179:0) [61200.340925] [<c0529ec8>] (__schedule) from [<c052a190>] (io_schedule+0xa4/0x118) [61200.358160] [<c052a190>] (io_schedule) from [<c01bb4e0>] (sleep_on_shadow_bh+0x8/0x10) [61200.375850] [<c01bb4e0>] (sleep_on_shadow_bh) from [<c052a814>] (__wait_on_bit+0x54/0xa0) [61200.393763] [<c052a814>] (__wait_on_bit) from [<c052a8d8>] (out_of_line_wait_on_bit+0x78/0x84) [61200.412058] [<c052a8d8>] (out_of_line_wait_on_bit) from [<c01bd784>] (do_get_write_access+0x2a0/0x478) [61200.431031] [<c01bd784>] (do_get_write_access) from [<c01bda8c>] (jbd2_journal_get_write_access+0x24/0x38) [61200.450326] [<c01bda8c>] (jbd2_journal_get_write_access) from [<c01a5b2c>] (__ext4_journal_get_write_access+0x54/0x64) [61200.470687] [<c01a5b2c>] (__ext4_journal_get_write_access) from [<c01ac438>] (ext4_mb_mark_diskspace_used+0x68/0x48c) [61200.490931] [<c01ac438>] (ext4_mb_mark_diskspace_used) from [<c01ad8d4>] (ext4_mb_new_blocks+0x2d4/0x580) [61200.510111] [<c01ad8d4>] (ext4_mb_new_blocks) from [<c01a393c>] (ext4_ext_map_blocks+0xc08/0x10ac) [61200.528322] [<c01a393c>] (ext4_ext_map_blocks) from [<c017dfd8>] (ext4_map_blocks+0x2cc/0x48c) [61200.541723] [<c017dfd8>] (ext4_map_blocks) from [<c01824bc>] (mpage_map_and_submit_extent+0x140/0x684) [61200.555792] [<c01824bc>] (mpage_map_and_submit_extent) from [<c0182ee4>] (ext4_writepages+0x4e4/0x684) [61200.569843] [<c0182ee4>] (ext4_writepages) from [<c00d8ae4>] (do_writepages+0x24/0x38) [61200.582457] [<c00d8ae4>] (do_writepages) from [<c013420c>] (__writeback_single_inode+0x8c/0x260) [61200.595935] [<c013420c>] (__writeback_single_inode) from [<c0135e90>] (writeback_sb_inodes+0x238/0x3a4) [61200.610002] [<c0135e90>] (writeback_sb_inodes) from [<c0136058>] (__writeback_inodes_wb+0x5c/0xa4) [61200.623623] [<c0136058>] (__writeback_inodes_wb) from [<c0136218>] (wb_writeback+0x178/0x2f0) [61200.636775] [<c0136218>] (wb_writeback) from [<c0136684>] (bdi_writeback_workfn+0x1e8/0x428) [61200.649828] [<c0136684>] (bdi_writeback_workfn) from [<c003af80>] (process_one_work+0x274/0x3f4) [61200.663193] [<c003af80>] (process_one_work) from [<c003b364>] (worker_thread+0x238/0x360) [61200.675933] [<c003b364>] (worker_thread) from [<c0040bdc>] (kthread+0xdc/0xf0) [61200.687673] [<c0040bdc>] (kthread) from [<c000da98>] (ret_from_fork+0x14/0x3c) [61200.699372] INFO: task kworker/u8:2:51 blocked for more than 120 seconds. [61200.710580] Tainted: G C 3.15.0-rc5+ #6 [61200.720263] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [61200.732470] kworker/u8:2 D c0529ec8 0 51 2 0x00000000 [61200.743212] Workqueue: kmmcd mmc_rescan [61200.751345] [<c0529ec8>] (__schedule) from [<c03d54bc>] (__mmc_claim_host+0xb8/0x180) [61200.763469] [<c03d54bc>] (__mmc_claim_host) from [<c03db5dc>] (mmc_sd_detect+0x24/0x70) [61200.775727] [<c03db5dc>] (mmc_sd_detect) from [<c03d733c>] (mmc_rescan+0x94/0x2c8) [61200.787528] [<c03d733c>] (mmc_rescan) from [<c003af80>] (process_one_work+0x274/0x3f4) [61200.799641] [<c003af80>] (process_one_work) from [<c003b364>] (worker_thread+0x238/0x360) [61200.811982] [<c003b364>] (worker_thread) from [<c0040bdc>] (kthread+0xdc/0xf0) [61200.823330] [<c0040bdc>] (kthread) from [<c000da98>] (ret_from_fork+0x14/0x3c) [61200.834627] INFO: task jbd2/mmcblk0p2-:69 blocked for more than 120 seconds. [61200.845706] Tainted: G C 3.15.0-rc5+ #6 [61200.854997] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [61200.866804] jbd2/mmcblk0p2- D c0529ec8 0 69 2 0x00000000 [61200.877155] [<c0529ec8>] (__schedule) from [<c052a190>] (io_schedule+0xa4/0x118) [61200.888491] [<c052a190>] (io_schedule) from [<c013b648>] (sleep_on_buffer+0x8/0x10) [61200.900067] [<c013b648>] (sleep_on_buffer) from [<c052a814>] (__wait_on_bit+0x54/0xa0) [61200.911872] [<c052a814>] (__wait_on_bit) from [<c052a8d8>] (out_of_line_wait_on_bit+0x78/0x84) [61200.924396] [<c052a8d8>] (out_of_line_wait_on_bit) from [<c01bf10c>] (jbd2_journal_commit_transaction+0xd20/0x1648) [61200.938809] [<c01bf10c>] (jbd2_journal_commit_transaction) from [<c01c3948>] (kjournald2+0xb8/0x284) [61200.951907] [<c01c3948>] (kjournald2) from [<c0040bdc>] (kthread+0xdc/0xf0) [61200.962805] [<c0040bdc>] (kthread) from [<c000da98>] (ret_from_fork+0x14/0x3c) [61203.040790] mmcblk0: error -110 transferring data, sector 13343340, nr 28, cmd response 0x900, card status 0x0 [61203.058818] end_request: I/O error, dev mmcblk0, sector 13343340 [61208.496035] mmcblk0: error -110 transferring data, sector 13343341, nr 27, cmd response 0x900, card status 0x0 [61208.514157] end_request: I/O error, dev mmcblk0, sector 13343341 greets -- Christian Gmeiner, MSc https://soundcloud.com/christian-gmeiner -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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