System hang about 2min when starting my PC, grub don't showing itself Xubuntu 12.04 3.2.0-31-generic
dmesg | grep error [ 3952.315480] btrfs read error corrected: ino 1 off 189136896 (dev /dev/disk/by-uuid/f418e252-6b24-4d56-a7e1-ad0eaf0e5d84 sector 385792) [ 3952.315943] btrfs read error corrected: ino 1 off 189140992 (dev /dev/disk/by-uuid/f418e252-6b24-4d56-a7e1-ad0eaf0e5d84 sector 385800) [ 3952.316585] btrfs read error corrected: ino 1 off 189145088 (dev /dev/disk/by-uuid/f418e252-6b24-4d56-a7e1-ad0eaf0e5d84 sector 385808) [ 3952.317050] btrfs read error corrected: ino 1 off 189149184 (dev /dev/disk/by-uuid/f418e252-6b24-4d56-a7e1-ad0eaf0e5d84 sector 385816) dmesg > boot.messages [ 382.136784] btrfs csum failed ino 270493 off 176128 csum 1781233088 private 2376235246 [ 1450.286775] btrfs csum failed ino 181532 off 23007232 csum 3960665211 private 1508484099 [ 1617.003196] spurious 8259A interrupt: IRQ7. [ 2648.652609] btrfs csum failed ino 123689 off 585728 csum 2583586862 private 1666544304 [ 3067.452306] btrfs csum failed ino 17590 off 3670016 csum 1683415495 private 137833589 [ 3153.017004] btrfs csum failed ino 249253 off 954368 csum 1587001962 private 1444825505 [ 3154.160716] btrfs csum failed ino 249244 off 3846144 csum 686945458 private 207128592 [ 3155.876553] btrfs csum failed ino 171555 off 4096 csum 2611791122 private 1685378181 [ 3304.530529] btrfs csum failed ino 273558 off 14561280 csum 532961857 private 593712562 [ 3304.563429] btrfs csum failed ino 273558 off 15724544 csum 292609294 private 802495382 [ 3705.411103] btrfs csum failed ino 274801 off 20111360 csum 2071207 private 2366859259 [ 3705.445831] btrfs csum failed ino 274801 off 20627456 csum 1638738673 private 1056356611 [ 3952.303564] btrfs: sda1 checksum verify failed on 189136896 wanted 622510F6 found 7E20D838 level 0 [ 3952.303632] btrfs bad tree block start 0 189140992 [ 3952.303660] btrfs bad tree block start 0 189145088 [ 3952.303819] btrfs bad tree block start 0 189149184 [ 3952.315480] btrfs read error corrected: ino 1 off 189136896 (dev /dev/disk/by-uuid/f418e252-6b24-4d56-a7e1-ad0eaf0e5d84 sector 385792) [ 3952.315943] btrfs read error corrected: ino 1 off 189140992 (dev /dev/disk/by-uuid/f418e252-6b24-4d56-a7e1-ad0eaf0e5d84 sector 385800) [ 3952.316585] btrfs read error corrected: ino 1 off 189145088 (dev /dev/disk/by-uuid/f418e252-6b24-4d56-a7e1-ad0eaf0e5d84 sector 385808) [ 3952.317050] btrfs read error corrected: ino 1 off 189149184 (dev /dev/disk/by-uuid/f418e252-6b24-4d56-a7e1-ad0eaf0e5d84 sector 385816) [ 4090.956867] btrfs csum failed ino 33102 off 524288 csum 2737055574 private 1636010009 [ 4271.980185] i2c /dev entries driver [ 4319.834827] btrfs csum failed ino 18725 off 77824 csum 3221564751 private 2995992982 [ 4385.557278] btrfs csum failed ino 100906 off 1581056 csum 2798862129 private 3215011344 [ 4406.498509] btrfs csum failed ino 17589 off 12062720 csum 4160799155 private 2439811368 [ 5345.963369] btrfs csum failed ino 249279 off 495616 csum 295309631 private 4002560773 [ 5361.671506] btrfs csum failed ino 18729 off 102400 csum 1481326951 private 4015704797 [ 5652.706774] btrfs csum failed ino 17589 off 14471168 csum 2218890244 private 4262042347 [ 5697.826987] btrfs csum failed ino 275701 off 6070272 csum 1257526565 private 839308723 [ 7127.204139] btrfs csum failed ino 273558 off 2715648 csum 20461928 private 3022258381 [ 7511.268798] btrfs csum failed ino 4298 off 598016 csum 2879588432 private 1100353246 [ 7513.540741] btrfs csum failed ino 18995 off 241664 csum 172638290 private 3729080707 [ 7655.985183] btrfs csum failed ino 275701 off 8290304 csum 742852851 private 212557632 [ 7656.508533] btrfs csum failed ino 275701 off 9310208 csum 1602713604 private 860362403 [ 8125.016358] btrfs csum failed ino 211804 off 1589248 csum 1689420904 private 1035416616 [ 8529.073815] btrfs csum failed ino 114849 off 45056 csum 537263173 private 4228554854 [ 9233.205156] btrfs csum failed ino 100906 off 806912 csum 262943917 private 643338773 [ 9901.047433] btrfs csum failed ino 20507 off 3989504 csum 2310563940 private 4191459794 [10119.064465] btrfs csum failed ino 273915 off 61440 csum 782156106 private 2146119237 [10847.033486] btrfs csum failed ino 43863 off 1425408 csum 1568772145 private 2288490504 [10849.276998] btrfs csum failed ino 249248 off 217088 csum 2449978196 private 1000550681 ** Attachment added: "boot.messages" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/999909/+attachment/3358841/+files/boot.messages -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/999909 Title: Btrfs crashes after checksum failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/999909/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
