Server hangs, processes being blocked for more than 120 seconds<br />
hp dl385 g6, hardware raid on cciss<br />
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Sep 19 02:06:10 xxx kernel: INFO: task kjournald:2296 blocked for more than 120 seconds.<br />
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Sep 19 02:06:10 xxx kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.<br />
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Sep 19 02:06:10 xxx kernel: kjournald D ffff810001025e20 0 2296 97 2557 2287 (L-TLB)<br />
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Sep 19 02:06:10 xxx kernel: ffff81022f071cf0 0000000000000046 0000000000000086 ffffffff8003da83<br />
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Sep 19 02:06:10 xxx kernel: 0000000000000000 000000000000000a ffff81022aa3a100 ffff81022fe2a080<br />
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Sep 19 02:06:10 xxx kernel: 0001c465c04872e3 000000000000202d ffff81022aa3a2e8 000000042fa7a478<br />
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Sep 19 02:06:10 xxx kernel: Call Trace:<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff8003da83>] lock_timer_base+0x1b/0x3c<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff8006e1db>] do_gettimeofday+0x40/0x90<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff8001552b>] sync_buffer+0x0/0x3f<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff800637ea>] io_schedule+0x3f/0x67<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff80015566>] sync_buffer+0x3b/0x3f<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff80063a16>] __wait_on_bit+0x40/0x6e<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff8001552b>] sync_buffer+0x0/0x3f<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff80063ab0>] out_of_line_wait_on_bit+0x6c/0x78<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff800a0a06>] wake_bit_function+0x0/0x23<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff880339a5>] :jbd:journal_commit_transaction+0x543/0x1066<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff8003da83>] lock_timer_base+0x1b/0x3c<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff8004b132>] try_to_del_timer_sync+0x7f/0x88<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff880375d3>] :jbd:kjournald+0xc1/0x213<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff800a09d8>] autoremove_wake_function+0x0/0x2e<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff800a07c0>] keventd_create_kthread+0x0/0xc4<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff88037512>] :jbd:kjournald+0x0/0x213<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff800a07c0>] keventd_create_kthread+0x0/0xc4<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff8003290a>] kthread+0xfe/0x132<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff8005dfb1>] child_rip+0xa/0x11<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff800a07c0>] keventd_create_kthread+0x0/0xc4<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff8003280c>] kthread+0x0/0x132<br />
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Sep 19 02:06:10 xxx kernel: [<ffffffff8005dfa7>] child_rip+0x0/0x11<br />
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Sep 19 02:06:10 xxx kernel: <br />
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Sep 19 02:08:10 xxx kernel: INFO: task kjournald:2296 blocked for more than 120 seconds.<br />
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Sep 19 02:08:10 xxx kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.<br />
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Sep 19 02:08:10 xxx kernel: kjournald D ffff810001025e20 0 2296 97 2557 2287 (L-TLB)<br />
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Sep 19 02:08:10 xxx kernel: ffff81022f071cf0 0000000000000046 0000000000000086 ffffffff8003da83<br />
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Sep 19 02:08:10 xxx kernel: 0000000000000000 000000000000000a ffff81022aa3a100 ffff81022fe2a080<br />
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Sep 19 02:08:10 xxx kernel: 0001c465c04872e3 000000000000202d ffff81022aa3a2e8 000000042fa7a478<br />
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Sep 19 02:08:10 xxx kernel: Call Trace:<br />
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Sep 19 02:08:10 xxx kernel: [<ffffffff8003da83>] lock_timer_base+0x1b/0x3c<br />
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Sep 19 02:08:10 xxx kernel: [<ffffffff8006e1db>] do_gettimeofday+0x40/0x90<br />
<br />
Sep 19 02:08:10 xxx kernel: [<ffffffff8001552b>] sync_buffer+0x0/0x3f<br />
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Sep 19 02:08:10 xxx kernel: [<ffffffff800637ea>] io_schedule+0x3f/0x67<br />
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Sep 19 02:08:10 xxx kernel: [<ffffffff80015566>] sync_buffer+0x3b/0x3f<br />
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Sep 19 02:08:10 xxx kernel: [<ffffffff80063a16>] __wait_on_bit+0x40/0x6e<br />
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Sep 19 02:08:10 xxx kernel: [<ffffffff8001552b>] sync_buffer+0x0/0x3f<br />
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Sep 19 02:08:10 xxx kernel: [<ffffffff80063ab0>] out_of_line_wait_on_bit+0x6c/0x78<br />
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Sep 19 02:08:10 xxx kernel: [<ffffffff800a0a06>] wake_bit_function+0x0/0x23<br />
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Sep 19 02:08:10 xxx kernel: [<ffffffff880339a5>] :jbd:journal_commit_transaction+0x543/0x1066<br />
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Sep 19 02:08:10 xxx kernel: [<ffffffff8003da83>] lock_timer_base+0x1b/0x3c<br />
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Sep 19 02:08:10 xxx kernel: [<ffffffff8004b132>] try_to_del_timer_sync+0x7f/0x88<br />
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Sep 19 02:08:10 xxx kernel: [<ffffffff880375d3>] :jbd:kjournald+0xc1/0x213<br />
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Sep 19 02:08:10 xxx kernel: [<ffffffff800a09d8>] autoremove_wake_function+0x0/0x2e<br />
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Sep 19 02:08:11 xxx kernel: [<ffffffff800a07c0>] keventd_create_kthread+0x0/0xc4<br />
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Sep 19 02:08:11 xxx kernel: [<ffffffff88037512>] :jbd:kjournald+0x0/0x213<br />
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Sep 19 02:08:11 xxx kernel: [<ffffffff800a07c0>] keventd_create_kthread+0x0/0xc4<br />
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Sep 19 02:08:11 xxx kernel: [<ffffffff8003290a>] kthread+0xfe/0x132<br />
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Sep 19 02:08:11 xxx kernel: [<ffffffff8005dfb1>] child_rip+0xa/0x11<br />
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Sep 19 02:08:11 xxx kernel: [<ffffffff800a07c0>] keventd_create_kthread+0x0/0xc4<br />
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Sep 19 02:08:11 xxx kernel: [<ffffffff8003280c>] kthread+0x0/0x132<br />
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Sep 19 02:08:11 xxx kernel: [<ffffffff8005dfa7>] child_rip+0x0/0x11<br />
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Sep 19 02:08:11 xxx kernel:
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