系统一直打印错误信息

huangwarrenus

烧写的是光盘里带的Uboot,kernel和文件系统，没有修改过。进入系统后，系统一直打印下面的信息，请问这是什么意思， 谢谢！

[  240.275631] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  240.283441] kinteractiveup  D c059a2f4     0   716      2 0x00000000
[  240.289767] Backtrace:
[  240.292210] [<c059a0cc>] (__schedule+0x0/0x664) from [<c059a90c>] (schedule+0x50/0x68)
[  240.300117] [<c059a8bc>] (schedule+0x0/0x68) from [<c009ff3c>] (kthread+0x78/0x98)
[  240.307665] [<c009fec4>] (kthread+0x0/0x98) from [<c00852dc>] (do_exit+0x0/0x754)
[  240.315124]  r7:00000013 r6:c00852dc r5:c009fec4 r4:d6041ef8
[  240.320757] INFO: task kadaptiveup:717 blocked for more than 120 seconds.
[  240.327535] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  240.335348] kadaptiveup     D c059a2f4     0   717      2 0x00000000
[  240.341683] Backtrace:
[  240.344109] [<c059a0cc>] (__schedule+0x0/0x664) from [<c059a90c>] (schedule+0x50/0x68)
[  240.352061] [<c059a8bc>] (schedule+0x0/0x68) from [<c009ff3c>] (kthread+0x78/0x98)
[  240.360494] [<c009fec4>] (kthread+0x0/0x98) from [<c00852dc>] (do_exit+0x0/0x754)
[  240.376477]  r7:00000013 r6:c00852dc r5:c009fec4 r4:d6041f00
[  360.385048] INFO: task kinteractiveup:716 blocked for more than 120 seconds.
[  360.390636] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  360.398460] kinteractiveup  D c059a2f4     0   716      2 0x00000000
[  360.404769] Backtrace:
[  360.407212] [<c059a0cc>] (__schedule+0x0/0x664) from [<c059a90c>] (schedule+0x50/0x68)
[  360.415163] [<c059a8bc>] (schedule+0x0/0x68) from [<c009ff3c>] (kthread+0x78/0x98)
[  360.422667] [<c009fec4>] (kthread+0x0/0x98) from [<c00852dc>] (do_exit+0x0/0x754)
[  360.430127]  r7:00000013 r6:c00852dc r5:c009fec4 r4:d6041ef8
[  360.435759] INFO: task kadaptiveup:717 blocked for more than 120 seconds.
[  360.442537] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  360.450396] kadaptiveup     D c059a2f4     0   717      2 0x00000000
[  360.456686] Backtrace:
[  360.459112] [<c059a0cc>] (__schedule+0x0/0x664) from [<c059a90c>] (schedule+0x50/0x68)
[  360.467021] [<c059a8bc>] (schedule+0x0/0x68) from [<c009ff3c>] (kthread+0x78/0x98)
[  360.474571] [<c009fec4>] (kthread+0x0/0x98) from [<c00852dc>] (do_exit+0x0/0x754)
[  360.482074]  r7:00000013 r6:c00852dc r5:c009fec4 r4:d6041f00
[  480.485069] INFO: task kinteractiveup:716 blocked for more than 120 seconds.
[  480.490667] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  480.498622] kinteractiveup  D c059a2f4     0   716      2 0x00000000
[  480.504803] Backtrace:
[  480.507264] [<c059a0cc>] (__schedule+0x0/0x664) from [<c059a90c>] (schedule+0x50/0x68)
[  480.515264] [<c059a8bc>] (schedule+0x0/0x68) from [<c009ff3c>] (kthread+0x78/0x98)
[  480.522724] [<c009fec4>] (kthread+0x0/0x98) from [<c00852dc>] (do_exit+0x0/0x754)
[  480.530213]  r7:00000013 r6:c00852dc r5:c009fec4 r4:d6041ef8
[  480.535792] INFO: task kadaptiveup:717 blocked for more than 120 seconds.
[  480.542577] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.

topeet_sky

输入：echo 0 > /proc/sys/kernel/hung_task_timeout_secs，可以关掉打印信息

huangwarrenus

topeet_sky 发表于 2015-6-19 12:13
输入：echo 0 > /proc/sys/kernel/hung_task_timeout_secs，可以关掉打印信息

谢谢，我想知道这条信息的意思是什么？ 会不会影响到系统的使用？