Public bug reported: Hi,
I saw the following stacktrace on my babbage 3.0 board with the latest hwpack from 13th March. It seems to be related to the MMC. [ 0.000000] Linux version 2.6.38-1000-linaro-mx51 (buildd@annonaceae) (gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-3ubuntu3) ) #1-Ubuntu Thu Feb 24 04:11:06 UTC 2011 (Ubuntu 2.6.38-1000.1-linaro-mx51 2.6.38-rc6) [ 0.000000] CPU: ARMv7 Processor [412fc085] revision 5 (ARMv7), cr=10c53c7f [ 0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: Freescale MX51 Babbage Board [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] On node 0 totalpages: 131072 [ 0.000000] free_area_init_node: node 0, pgdat c05329f4, node_mem_map c0aae000 [ 0.000000] Normal zone: 1024 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 130048 pages, LIFO batch:31 [ 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: 130048 [ 0.000000] Kernel command line: console=tty0 console=ttymxc0,115200n8 root=UUID=68c16205-293d-4250-ac20-e459cd09cfaa rootwait ro [ 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] Memory: 512MB = 512MB total [ 0.000000] Memory: 511336k/511336k available, 12952k reserved, 0K highmem [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] DMA : 0xffc00000 - 0xffe00000 ( 2 MB) [ 0.000000] vmalloc : 0xe0800000 - 0xf4000000 ( 312 MB) [ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) [ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB) [ 0.000000] .init : 0xc0008000 - 0xc0031000 ( 164 kB) [ 0.000000] .text : 0xc0031000 - 0xc0507000 (4952 kB) [ 0.000000] .data : 0xc0508000 - 0xc05332e0 ( 173 kB) [ 0.000000] SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] NR_IRQS:272 [ 0.000000] TrustZone Interrupt Controller (TZIC) initialized [ 0.000000] MXC GPIO hardware [ 0.000000] Console: colour dummy device 80x30 [ 0.000000] console [tty0] enabled [ 0.000000] Calibrating delay loop... 799.53 BogoMIPS (lpj=3997696) [ 0.230000] pid_max: default: 32768 minimum: 301 [ 0.230000] Security Framework initialized [ 0.230000] AppArmor: AppArmor initialized [ 0.230000] Yama: becoming mindful. [ 0.230000] Mount-cache hash table entries: 512 [ 0.230000] CPU: Testing write buffer coherency: ok [ 0.230000] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.230000] devtmpfs: initialized [ 0.240000] NET: Registered protocol family 16 [ 0.410000] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.410000] bio: create slab <bio-0> at 0 [ 0.410000] SCSI subsystem initialized [ 0.410000] usbcore: registered new interface driver usbfs [ 0.410000] usbcore: registered new interface driver hub [ 0.410000] usbcore: registered new device driver usb [ 0.410000] Advanced Linux Sound Architecture Driver Version 1.0.23. [ 0.410000] NetLabel: Initializing [ 0.410000] NetLabel: domain hash size = 128 [ 0.410000] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.410000] NetLabel: unlabeled traffic allowed by default [ 0.420000] DMA-API: preallocated 4096 debug entries [ 0.420000] DMA-API: debugging enabled by kernel config [ 0.420000] Switching to clocksource mxc_timer1 [ 0.420000] AppArmor: AppArmor Filesystem Enabled [ 0.430000] Switched to NOHz mode on CPU #0 [ 0.430000] NET: Registered protocol family 2 [ 0.430000] IP route cache hash table entries: 4096 (order: 2, 16384 bytes) [ 0.440000] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.440000] TCP bind hash table entries: 16384 (order: 4, 65536 bytes) [ 0.440000] TCP: Hash tables configured (established 16384 bind 16384) [ 0.440000] TCP reno registered [ 0.440000] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 0.440000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 0.440000] NET: Registered protocol family 1 [ 0.440000] i.MXC CPU frequency driver [ 0.440000] audit: initializing netlink socket (disabled) [ 0.440000] type=2000 audit(0.440:1): initialized [ 0.440000] VFS: Disk quotas dquot_6.5.2 [ 0.440000] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.450000] Trying to unpack rootfs image as initramfs... [ 0.470000] fuse init (API version 7.16) [ 0.470000] Btrfs loaded [ 0.470000] msgmni has been set to 998 [ 0.490000] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 0.490000] io scheduler noop registered [ 0.490000] io scheduler deadline registered [ 0.490000] io scheduler cfq registered (default) [ 0.490000] Serial: IMX driver [ 0.490000] imx-uart.0: ttymxc0 at MMIO 0x73fbc000 (irq = 31) is a IMX [ 1.160000] Freeing initrd memory: 2740K [ 1.170000] console [ttymxc0] enabled [ 1.170000] imx-uart.1: ttymxc1 at MMIO 0x73fc0000 (irq = 32) is a IMX [ 1.180000] imx-uart.2: ttymxc2 at MMIO 0x7000c000 (irq = 33) is a IMX [ 1.190000] brd: module loaded [ 1.200000] loop: module loaded [ 1.210000] i2c-core: driver [adp5520] using legacy suspend method [ 1.210000] i2c-core: driver [adp5520] using legacy resume method [ 1.220000] Fixed MDIO Bus: probed [ 1.230000] FEC Ethernet Driver [ 1.250000] fec_enet_mii_bus: probed [ 1.250000] PPP generic driver version 2.4.2 [ 1.250000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.260000] mxc-ehci mxc-ehci.1: initializing i.MX USB Controller [ 1.300000] mxc-ehci mxc-ehci.1: Freescale On-Chip EHCI Host Controller [ 1.300000] mxc-ehci mxc-ehci.1: new USB bus registered, assigned bus number 1 [ 1.340000] mxc-ehci mxc-ehci.1: irq 14, io mem 0x73f80200 [ 1.360000] mxc-ehci mxc-ehci.1: USB 2.0 started, EHCI 1.00 [ 1.360000] hub 1-0:1.0: USB hub found [ 1.370000] hub 1-0:1.0: 1 port detected [ 1.370000] mousedev: PS/2 mouse device common for all mice [ 1.380000] device-mapper: uevent: version 1.0.3 [ 1.380000] device-mapper: ioctl: 4.19.1-ioctl (2011-01-07) initialised: [email protected] [ 1.390000] device-mapper: multipath: version 1.2.0 loaded [ 1.400000] device-mapper: multipath round-robin: version 1.0.0 loaded [ 1.410000] sdhci: Secure Digital Host Controller Interface driver [ 1.410000] sdhci: Copyright(c) Pierre Ossman [ 1.420000] Registered led device: mmc0:: [ 1.420000] mmc0: SDHCI controller on platform [sdhci-esdhc-imx.0] using DMA [ 1.420000] Registered led device: mmc1:: [ 1.430000] mmc1: SDHCI controller on platform [sdhci-esdhc-imx.1] using DMA [ 1.430000] ALSA device list: [ 1.440000] No soundcards found. [ 1.540000] TCP cubic registered [ 1.540000] NET: Registered protocol family 10 [ 1.550000] NET: Registered protocol family 17 [ 1.560000] Registering the dns_resolver key type [ 1.560000] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 2 [ 1.570000] /build/buildd/linux-linaro-mx51-2.6.38/drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 1.580000] Freeing init memory: 164K [ 1.850000] usb 1-1: new high speed USB device using mxc-ehci and address 2 [ 1.890000] mmc0: new high speed SDHC card at address 8fe4 [ 1.890000] mmcblk0: mmc0:8fe4 SD04G 3.69 GiB [ 1.910000] mmcblk0: p1 p2 p3 [ 2.060000] hub 1-1:1.0: USB hub found [ 2.060000] hub 1-1:1.0: 7 ports detected [ 2.130000] udev[56]: starting version 167 [ 3.940000] EXT3-fs: barriers not enabled [ 3.990000] kjournald starting. Commit interval 5 seconds [ 3.990000] EXT3-fs (mmcblk0p3): mounted filesystem with ordered data mode [ 4.940000] usb 1-1.6: new high speed USB device using mxc-ehci and address 3 [ 6.190000] EXT3-fs (mmcblk0p3): using internal journal [ 6.310000] udev[193]: starting version 167 [ 7.380000] input: gpio-keys as /devices/platform/gpio-keys/input/input0 [ 9.250000] usbcore: registered new interface driver uas [ 94.900000] mmcblk0: error -84 transferring data, sector 3574074, nr 104, card status 0xe00 [ 94.910000] end_request: I/O error, dev mmcblk0, sector 3574074 [ 94.910000] end_request: I/O error, dev mmcblk0, sector 3574082 [ 94.910000] end_request: I/O error, dev mmcblk0, sector 3574090 [ 94.910000] end_request: I/O error, dev mmcblk0, sector 3574098 [ 94.910000] end_request: I/O error, dev mmcblk0, sector 3574106 [ 94.910000] end_request: I/O error, dev mmcblk0, sector 3574114 [ 94.910000] end_request: I/O error, dev mmcblk0, sector 3574122 [ 94.910000] end_request: I/O error, dev mmcblk0, sector 3574130 [ 94.910000] end_request: I/O error, dev mmcblk0, sector 3574138 [ 94.910000] end_request: I/O error, dev mmcblk0, sector 3574146 [ 94.910000] end_request: I/O error, dev mmcblk0, sector 3574154 [ 94.910000] end_request: I/O error, dev mmcblk0, sector 3574162 [ 94.910000] end_request: I/O error, dev mmcblk0, sector 3574170 [ 94.990000] Aborting journal on device mmcblk0p3. [ 95.000000] EXT3-fs (mmcblk0p3): error in ext3_reserve_inode_write: Journal has aborted [ 95.010000] EXT3-fs (mmcblk0p3): error: remounting filesystem read-only [ 95.020000] mmcblk0: error -84 transferring data, sector 3572626, nr 8, card status 0x900 [ 95.020000] end_request: I/O error, dev mmcblk0, sector 3572626 [ 95.020000] Buffer I/O error on device mmcblk0p3, logical block 426497 [ 95.020000] lost page write due to I/O error on mmcblk0p3 [ 95.040000] JBD: I/O error detected when updating journal superblock for mmcblk0p3. [ 95.050000] mmcblk0: error -84 transferring data, sector 160650, nr 8, card status 0x900 [ 95.060000] end_request: I/O error, dev mmcblk0, sector 160650 [ 95.060000] Buffer I/O error on device mmcblk0p3, logical block 0 [ 95.060000] lost page write due to I/O error on mmcblk0p3 [ 95.070000] EXT3-fs (mmcblk0p3): I/O error while writing superblock [ 95.080000] mmcblk0: error -84 transferring data, sector 6157218, nr 8, card status 0x900 [ 95.090000] end_request: I/O error, dev mmcblk0, sector 6157218 [ 95.090000] Buffer I/O error on device mmcblk0p3, logical block 749571 [ 95.090000] lost page write due to I/O error on mmcblk0p3 [ 95.100000] mmcblk0: error -84 transferring data, sector 6157282, nr 8, card status 0x900 [ 95.120000] end_request: I/O error, dev mmcblk0, sector 6157282 [ 95.120000] Buffer I/O error on device mmcblk0p3, logical block 749579 [ 95.120000] lost page write due to I/O error on mmcblk0p3 [ 95.130000] JBD: Detected IO errors while flushing file data on mmcblk0p3 [ 113.830000] mmcblk0: error -84 transferring data, sector 5141730, nr 8, card status 0x900 [ 113.840000] end_request: I/O error, dev mmcblk0, sector 5141730 [ 113.840000] Buffer I/O error on device mmcblk0p3, logical block 622635 [ 113.840000] lost page write due to I/O error on mmcblk0p3 [ 128.830000] ------------[ cut here ]------------ [ 128.830000] WARNING: at /build/buildd/linux-linaro-mx51-2.6.38/fs/ext3/inode.c:1571 ext3_ordered_writepage+0x5c/0x1ec() [ 128.830000] Modules linked in: uas gpio_keys [ 128.830000] Backtrace: [ 128.830000] [<c0039e84>] (dump_backtrace+0x0/0x110) from [<c03e5c04>] (dump_stack+0x18/0x1c) [ 128.830000] r6:c04ae84c r5:00000623 r4:00000000 r3:4517a799 [ 128.830000] [<c03e5bec>] (dump_stack+0x0/0x1c) from [<c004c3d4>] (warn_slowpath_common+0x54/0x6c) [ 128.830000] [<c004c380>] (warn_slowpath_common+0x0/0x6c) from [<c004c410>] (warn_slowpath_null+0x24/0x2c) [ 128.830000] r8:dfa07ee8 r7:00000000 r6:c057adb4 r5:df51a090 r4:c0e85960 [ 128.830000] r3:00000009 [ 128.830000] [<c004c3ec>] (warn_slowpath_null+0x0/0x2c) from [<c0109688>] (ext3_ordered_writepage+0x5c/0x1ec) [ 128.830000] [<c010962c>] (ext3_ordered_writepage+0x0/0x1ec) from [<c0092bc8>] (__writepage+0x1c/0x64) [ 128.830000] r8:00000001 r7:00000000 r6:00000003 r5:c0e85960 r4:df51a140 [ 128.830000] [<c0092bac>] (__writepage+0x0/0x64) from [<c00931e8>] (write_cache_pages+0x220/0x308) [ 128.830000] r4:dfa07ee8 r3:c0092bac [ 128.830000] [<c0092fc8>] (write_cache_pages+0x0/0x308) from [<c00932f8>] (generic_writepages+0x28/0x38) [ 128.830000] [<c00932d0>] (generic_writepages+0x0/0x38) from [<c0093f10>] (do_writepages+0x34/0x40) [ 128.830000] [<c0093edc>] (do_writepages+0x0/0x40) from [<c00d2a80>] (writeback_single_inode+0xa8/0x1b4) [ 128.830000] [<c00d29d8>] (writeback_single_inode+0x0/0x1b4) from [<c00d3120>] (writeback_sb_inodes+0x9c/0x10c) [ 128.830000] r7:00000000 r6:df51a090 r5:dfa07ee8 r4:df9b5508 [ 128.830000] [<c00d3084>] (writeback_sb_inodes+0x0/0x10c) from [<c00d3694>] (writeback_inodes_wb+0x11c/0x138) [ 128.830000] [<c00d3578>] (writeback_inodes_wb+0x0/0x138) from [<c00d38b4>] (wb_writeback+0x204/0x280) [ 128.830000] [<c00d36b0>] (wb_writeback+0x0/0x280) from [<c00d3a58>] (wb_do_writeback+0x128/0x1bc) [ 128.830000] [<c00d3930>] (wb_do_writeback+0x0/0x1bc) from [<c00d3b5c>] (bdi_writeback_thread+0x70/0x160) [ 128.830000] [<c00d3aec>] (bdi_writeback_thread+0x0/0x160) from [<c0063504>] (kthread+0x90/0x98) [ 128.830000] r7:00000013 r6:c00d3aec r5:df9b5508 r4:df877f0c [ 128.830000] [<c0063474>] (kthread+0x0/0x98) from [<c004f5bc>] (do_exit+0x0/0x260) [ 128.830000] r6:c004f5bc r5:c0063474 r4:df877f0c [ 128.830000] ---[ end trace 537f22acbdfe73e1 ]--- [ 129.670000] mmcblk0: retrying using single block read [ 129.670000] mmcblk0: error -84 transferring data, sector 2446650, nr 32, card status 0x900 [ 129.680000] end_request: I/O error, dev mmcblk0, sector 2446650 [ 129.690000] mmcblk0: error -84 transferring data, sector 2446651, nr 31, card status 0x900 [ 129.690000] end_request: I/O error, dev mmcblk0, sector 2446651 [ 129.810000] mmcblk0: error -84 transferring data, sector 2446652, nr 30, card status 0x900 [ 129.810000] end_request: I/O error, dev mmcblk0, sector 2446652 [ 129.820000] mmcblk0: error -84 transferring data, sector 2446653, nr 29, card status 0x900 [ 129.830000] end_request: I/O error, dev mmcblk0, sector 2446653 [ 129.840000] mmcblk0: error -84 transferring data, sector 2446654, nr 28, card status 0x900 [ 129.850000] end_request: I/O error, dev mmcblk0, sector 2446654 [ 129.860000] mmcblk0: error -84 transferring data, sector 2446655, nr 27, card status 0x900 [ 129.860000] end_request: I/O error, dev mmcblk0, sector 2446655 [ 129.870000] mmcblk0: error -84 transferring data, sector 2446656, nr 26, card status 0x900 [ 129.880000] end_request: I/O error, dev mmcblk0, sector 2446656 [ 129.890000] mmcblk0: error -84 transferring data, sector 2446657, nr 25, card status 0x900 [ 129.900000] end_request: I/O error, dev mmcblk0, sector 2446657 [ 129.900000] mmcblk0: error -84 transferring data, sector 2446658, nr 24, card status 0x900 [ 129.910000] end_request: I/O error, dev mmcblk0, sector 2446658 [ 129.920000] mmcblk0: error -84 transferring data, sector 2446659, nr 23, card status 0x900 [ 129.930000] end_request: I/O error, dev mmcblk0, sector 2446659 [ 129.940000] mmcblk0: error -84 transferring data, sector 2446660, nr 22, card status 0x900 [ 129.940000] end_request: I/O error, dev mmcblk0, sector 2446660 [ 129.950000] mmcblk0: error -84 transferring data, sector 2446661, nr 21, card status 0x900 [ 129.960000] end_request: I/O error, dev mmcblk0, sector 2446661 [ 129.970000] mmcblk0: error -84 transferring data, sector 2446662, nr 20, card status 0x900 [ 129.970000] end_request: I/O error, dev mmcblk0, sector 2446662 ** Affects: linux-linaro-mx51 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/735437 Title: problems with MMC with hwpack image -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
