Translated message

A translation of this page exists in English.

hpsa 드라이버가 정지하고 있기 때문에 CPU의 작업 큐 작업이 차단됩니다.

Solution Verified - Updated -

Issue

  • "INFO : task foo : 666 blocked for more than 120 seconds" 메시지가 콘솔 또는 로그에 표시됩니다.
  • 지연 된 작업이 완료 될 때까지 작업이 정지합니다.
  • 서버는 다음 메시지로 중단되거나 패닉 상태가 됩니다. :
INFO: task sshd:6425 blocked for more than 120 seconds.
      Not tainted 2.6.32-431.11.2.el6.x86_64 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
sshd          D 000000000000000e     0  6425   6418 0x00000080
 ffff88032926f768 0000000000000086 0000000000000000 0000000000000000
 ffff88032926f848 ffffffff8105a924 ffff88032926f7e8 ffff88032926f758
 ffff8803262625f8 ffff88032926ffd8 000000000000fbc8 ffff8803262625f8
Call Trace:
 [<ffffffff81528dd5>] schedule_timeout+0x215/0x2e0
 [<ffffffff81528a53>] wait_for_common+0x123/0x180
 [<ffffffff81528b6d>] wait_for_completion+0x1d/0x20
 [<ffffffff81095927>] flush_work+0x77/0xc0
 [<ffffffff81095b44>] flush_delayed_work+0x54/0x70
 [<ffffffff8133b525>] tty_flush_to_ldisc+0x15/0x20
 [<ffffffff81336197>] n_tty_poll+0x67/0x1d0
 [<ffffffff81331cda>] tty_poll+0x8a/0xa0
 [<ffffffff811a0c92>] do_select+0x392/0x6c0
 [<ffffffff811a114a>] core_sys_select+0x18a/0x2c0
 [<ffffffff811a14d7>] sys_select+0x47/0x110
 [<ffffffff8100b072>] system_call_fastpath+0x16/0x1b

혹은

INFO: task mingetty:5371 blocked for more than 120 seconds.
      Not tainted 2.6.32-504.1.3.el6.x86_64 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
mingetty      D 0000000000000008     0  5371      1 0x00000080
 ffff880439c81b88 0000000000000086 0000000000000000 ffff8804bc549087
 ffff880439c81b78 ffffffff812966a0 0000002debbb7c24 0000000100000001
 ffffffffffffffff 00000000fffe3a75 ffff88043a08b098 ffff880439c81fd8
Call Trace:
 [<ffffffff8152a8e5>] schedule_timeout+0x215/0x2e0
 [<ffffffff8152a563>] wait_for_common+0x123/0x180
 [<ffffffff8152a67d>] wait_for_completion+0x1d/0x20
 [<ffffffff810983b1>] flush_cpu_workqueue+0x61/0x90
 [<ffffffff81098e84>] flush_workqueue+0x54/0x80
 [<ffffffff81098ec5>] flush_scheduled_work+0x15/0x20
 [<ffffffff813383bc>] tty_ldisc_release+0x3c/0x90
 [<ffffffff813326db>] tty_release_dev+0x40b/0x5e0
 [<ffffffff813328ce>] tty_release+0x1e/0x30
 [<ffffffff8118f8d5>] __fput+0xf5/0x210
 [<ffffffff8118fa15>] fput+0x25/0x30
 [<ffffffff8118ac6d>] filp_close+0x5d/0x90
 [<ffffffff8118ad45>] sys_close+0xa5/0x100
 [<ffffffff8100b072>] system_call_fastpath+0x16/0x1b

Environment

  • Red Hat Enterprise Linux 6.5
  • Red Hat Enterprise Linux 6.6
  • 다음 패키지에 포함된 HP HPSA 드라이버 버전 3.4.4-1-RH1 혹은 3.4.4-1-RH2 :
    • kmod-hpsa-3.4.4_1_RH1-1.el6_5.x86_64
    • or kernel-2.6.32-504.el6.x86_64
    • or kernel-2.6.32-504.1.3.el6.x86_64
    • or kernel-2.6.32-504.3.3.el6.x86_64
    • i686 32비트 버전 역시도 영향을 받을 수 있습니다.
  • HP Smart Array P220i 혹은 P420i 의 펌웨어 버전이 다음과 같은 경우 : 2.14, 3.04 or 3.22
  • 추가적으로 hp-snmp-agents package (이 패키지는 본 이슈를 더 빨리 일으킬 수 있습니다.)

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content