Hi, Another test with 3.4.59 with EXT4 and: tune2fs -o journal_data_ordered -e panic (partition) results in kernel panic: [...] Waiting for root device /dev/mmcblk0p2... mmc0: host does not support reading read-only switch. assuming write-enable. mmc0: new high speed SDXC card at address aaaa mmcblk0: mmc0:aaaa SU64G 59.4 GiB mmcblk0: p1 p2 mmc1: mmc_rescan_try_freq: trying to init card at 400000 Hz mmc1: new SDIO card at address 0001 EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) VFS: Mounted root (ext4 filesystem) on device 179:2. devtmpfs: mounted Freeing init memory: 220K INIT: version 2.86 booting mmcblk0: error -110 sending status command, retrying mmcblk0: error -110 sending status command, retrying mmcblk0: error -110 sending status command, aborting end_request: I/O error, dev mmcblk0, sector 4391640 mmcblk0: error -110 sending status command, retrying mmcblk0: error -110 sending status command, retrying mmcblk0: error -110 sending status command, aborting end_request: I/O error, dev mmcblk0, sector 4391640 mmcblk0: error -110 sending status command, retrying mmcblk0: error -110 sending status command, retrying mmcblk0: error -110 sending status command, aborting end_request: I/O error, dev mmcblk0, sector 4391640 mmcblk0: error -110 sending status command, retrying mmcblk0: error -110 sending status command, retrying mmcblk0: error -110 sending status command, aborting end_request: I/O error, dev mmcblk0, sector 4391640 mmcblk0: error -110 sending status command, retrying mmcblk0: error -110 sending status command, retrying mmcblk0: error -110 sending status command, aborting end_request: I/O error, dev mmcblk0, sector 131072 Buffer I/O error on device mmcblk0p2, logical block 0 lost page write due to I/O error on mmcblk0p2 EXT4-fs error (device mmcblk0p2): ext4_find_entry:932: inode #131526: comm rc: reading directory lblock 0 Aborting journal on device mmcblk0p2-8. mmcblk0: error -110 sending status command, retrying mmcblk0: error -110 sending status command, retrying mmcblk0: error -110 sending status command, aborting end_request: I/O error, dev mmcblk0, sector 59113472 Buffer I/O error on device mmcblk0p2, logical block 7372800 lost page write due to I/O error on mmcblk0p2 JBD2: Error -5 detected when updating journal superblock for mmcblk0p2-8. mmcblk0: error -110 sending status command, retrying mmcblk0: error -110 sending status command, retrying mmcblk0: error -110 sending status command, aborting end_request: I/O error, dev mmcblk0, sector 59113472 Buffer I/O error on device mmcblk0p2, logical block 7372800 lost page write due to I/O error on mmcblk0p2 JBD2: Error -5 detected when updating journal superblock for mmcblk0p2-8. Kernel panic - not syncing: EXT4-fs (device mmcblk0p2): panic forced after error If you need specific details let me know. thx -KA On Sun, Jul 21, 2013 at 1:07 PM, Kevyn-Alexandre Paré <kevyn.alexandre.pare@xxxxxxxxx> wrote: > Hi, > > I'm trying to figure out why when randomly booting our system after it = > have been hard shutdown for some time (couple of minutes to couple of = > days) doesn't boot with MMC error?=20 > > WORKAROUND: > Rebooting the system most of the time remove the issue. > > I try couple of version of Kernel from stable 3.2.47 & 3.4.53 without = > success. > I try to change FS from EXT3 to EXT4 without success. > I try multiple SD.. > > Any proposition of test that you think that is worth trying, I'm willing = > to try. > > Your opinions will really be appreciated, > > See below for some output of my environment, > http://pastebin.com/qchsr1FQ > > Thx, > > -Kevyn-Alexandre Par=E9 > ps: My intention are to enable CONFIG_MMC_DEBUG? Try kernel 3.10.1? -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
