I saw it mostly with 16GB Class 10 SD card: looks like this: http://goo.gl/NRtDc
-- You received this bug notification because you are a member of TI OMAP Developers, which is subscribed to linaro-landing-team-ti. https://bugs.launchpad.net/bugs/988181 Title: Panda : i/o errors observed during sdcard write operations Status in Linaro Android: New Status in Linaro Texas Instruments Landing Team: Invalid Bug description: Description: ============ Error messages are thrown randomly while sd card write operations are in progress. Example: while downloading a apk file , it gets saved to /mnt/sdcard/Download location and at the same time following messages are observed on serial console(logcat running) Logs ---------------- [ 222.739685] mmcblk0: error -110 transferring data, sector 1843234, nr 6, cmd response 0x900, card status 0xc00 [ 222.751525] end_request: I/O error, dev mmcblk0, sector 1843235 [ 222.751525] Buffer I/O error on device mmcblk0p5, logical block 1 [ 222.751525] lost page write due to I/O error on mmcblk0p5 [ 222.770111] end_request: I/O error, dev mmcblk0, sector 1843236 [ 222.770111] Buffer I/O error on device mmcblk0p5, logical block 2 [ 222.776428] lost page write due to I/O error on mmcblk0p5 [ 222.776428] end_request: I/O error, dev mmcblk0, sector 1843238 [ 222.794952] Buffer I/O error on device mmcblk0p5, logical block 3 [ 222.794952] lost page write due to I/O error on mmcblk0p5 Didn't see impact of this on file getting downloaded. Reproducible: =========== 3/5 times Impact: ====== Not sure. Didn't see download failure. Steps to reproduce issue: ========== Precondition: Device connected to wifi AP with internet connection 1. Bootup DUT , wifi connection active 2. Download an apk file using browser, eg: http://people.linaro.org/~abhishekpaliwal/DisableSuspend.apk Observation: During download error messages are seen, download finishes successfully Expected: Serial console should be accessible even if DUT goes to suspend mode. Hardware: ========== Pandaboard: 4430 /4460 HDMI Out to TV - via HDMI cable 4 GB SD card Software: ========== https://android-build.linaro.org/builds/~linaro-android/panda-ics-gcc47-tilt-tracking-blob-12.04-release/#build=4 To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-android/+bug/988181/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~tiomap-dev Post to : tiomap-dev@lists.launchpad.net Unsubscribe : https://launchpad.net/~tiomap-dev More help : https://help.launchpad.net/ListHelp
