[ 4.138504] kvm: Nested Paging enabled [ 8.152499] r8169 0000:03:00.0: eth0: link down [ 8.152508] r8169 0000:03:00.0: eth0: link down [ 8.153258] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 8.200196] vboxdrv: Found 6 processor cores. [ 8.200437] vboxdrv: fAsync=0 offMin=0x4d0 offMax=0x281c [ 8.200493] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'. [ 8.200495] vboxdrv: Successfully loaded version 4.0.4_OSE (interface 0x00160000). [ 8.411846] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0 [ 8.445208] EXT4-fs (sdb1): re-mounted. Opts: errors=remount-ro,commit=0 [ 8.490663] fglrx_pci 0000:01:00.0: irq 53 for MSI/MSI-X [ 8.491147] [fglrx] Firegl kernel thread PID: 1436 [ 8.491186] [fglrx] Firegl kernel thread PID: 1437 [ 8.491223] [fglrx] Firegl kernel thread PID: 1438 [ 8.491428] [fglrx] IRQ 53 Enabled [ 8.660715] [fglrx] Gart USWC size:1280 M. [ 8.660717] [fglrx] Gart cacheable size:508 M. [ 8.660721] [fglrx] Reserved FB block: Shared offset:0, size:1000000 [ 8.660722] [fglrx] Reserved FB block: Unshared offset:f8fd000, size:403000 [ 8.660724] [fglrx] Reserved FB block: Unshared offset:3fff4000, size:c000 [ 9.635691] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0 [ 9.637645] EXT4-fs (sdb1): re-mounted. Opts: errors=remount-ro,commit=0 [ 9.860746] r8169 0000:03:00.0: eth0: link up [ 9.861453] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 10.595440] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj. [ 20.050066] eth0: no IPv6 routers present [ 2472.113506] warning: `VirtualBox' uses 32-bit capabilities (legacy support in use) [ 2553.641339] EXT4-fs (sdb1): Unaligned AIO/DIO on inode 2228290 by VirtualBox; performance will be poor. [ 4561.500343] INFO: task VirtualBox:3821 blocked for more than 120 seconds. [ 4561.500352] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4561.500359] VirtualBox D 0000000000000004 0 3821 3049 0x00000000 [ 4561.500370] ffff880039299e18 0000000000000086 ffff880039299fd8 ffff880039298000 [ 4561.500380] 0000000000013d00 ffff880100145f38 ffff880039299fd8 0000000000013d00 [ 4561.500389] ffff88021f562dc0 ffff880100145b80 0000000000000001 ffff88021f6a1000 [ 4561.500399] Call Trace: [ 4561.500414] [] jbd2_log_wait_commit+0xb5/0x130 [ 4561.500425] [] ? autoremove_wake_function+0x0/0x40 [ 4561.500434] [] ext4_sync_file+0x174/0x2d0 [ 4561.500444] [] vfs_fsync_range+0x79/0x90 [ 4561.500452] [] vfs_fsync+0x1c/0x20 [ 4561.500459] [] do_fsync+0x3a/0x60 [ 4561.500467] [] sys_fsync+0x10/0x20 [ 4561.500475] [] system_call_fastpath+0x16/0x1b [ 4681.500221] INFO: task VirtualBox:3821 blocked for more than 120 seconds. [ 4681.500230] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4681.500236] VirtualBox D 0000000000000004 0 3821 3049 0x00000000 [ 4681.500248] ffff880039299e18 0000000000000086 ffff880039299fd8 ffff880039298000 [ 4681.500258] 0000000000013d00 ffff880100145f38 ffff880039299fd8 0000000000013d00 [ 4681.500268] ffff88021f562dc0 ffff880100145b80 0000000000000001 ffff88021f6a1000 [ 4681.500277] Call Trace: [ 4681.500293] [] jbd2_log_wait_commit+0xb5/0x130 [ 4681.500305] [] ? autoremove_wake_function+0x0/0x40 [ 4681.500314] [] ext4_sync_file+0x174/0x2d0 [ 4681.500323] [] vfs_fsync_range+0x79/0x90 [ 4681.500331] [] vfs_fsync+0x1c/0x20 [ 4681.500348] [] do_fsync+0x3a/0x60 [ 4681.500356] [] sys_fsync+0x10/0x20 [ 4681.500364] [] system_call_fastpath+0x16/0x1b [20847.397447] EXT4-fs (sdb1): Unaligned AIO/DIO on inode 2756257 by VirtualBox; performance will be poor. [25939.969557] do_general_protection: 27 callbacks suppressed [25939.969568] indicator-weath[2786] general protection ip:7facc0bac88d sp:7fffea332960 error:0 in libc-2.13.so[7facc0b30000+18a000]