Aug 25 14:52:53 centaurus kernel: (ksoftirqd/0/2): new 235 us maximum-latency critical section.
Aug 25 14:52:53 centaurus kernel:  => started at: <e1000_update_stats+0x28/0x7f0 [e1000]>
Aug 25 14:52:53 centaurus kernel:  => ended at:   <e1000_update_stats+0x6d0/0x7f0 [e1000]>
Aug 25 14:52:53 centaurus kernel:  [<c015a0e4>] check_preempt_timing+0x1a4/0x240
Aug 25 14:52:53 centaurus kernel:  [<f8ae2260>] e1000_update_stats+0x6d0/0x7f0 [e1000]
Aug 25 14:52:53 centaurus kernel:  [<f8ae2260>] e1000_update_stats+0x6d0/0x7f0 [e1000]
Aug 25 14:52:53 centaurus kernel:  [<c015a2b8>] sub_preempt_count+0x48/0x60
Aug 25 14:52:53 centaurus kernel:  [<c015a2b8>] sub_preempt_count+0x48/0x60
Aug 25 14:52:53 centaurus kernel:  [<f8ae2260>] e1000_update_stats+0x6d0/0x7f0 [e1000]
Aug 25 14:52:53 centaurus kernel:  [<f8ae0bae>] e1000_watchdog+0x6e/0x420 [e1000]
Aug 25 14:52:53 centaurus kernel:  [<c015a2b8>] sub_preempt_count+0x48/0x60
Aug 25 14:52:53 centaurus kernel:  [<c03ab5da>] schedule+0x38a/0x870
Aug 25 14:52:53 centaurus kernel:  [<c013a62f>] run_timer_softirq+0x17f/0x460
Aug 25 14:52:53 centaurus kernel:  [<c015a2b8>] sub_preempt_count+0x48/0x60
Aug 25 14:52:53 centaurus kernel:  [<f8ae0b40>] e1000_watchdog+0x0/0x420 [e1000]
Aug 25 14:52:53 centaurus kernel:  [<c013a646>] run_timer_softirq+0x196/0x460
Aug 25 14:52:53 centaurus kernel:  [<c015a119>] check_preempt_timing+0x1d9/0x240
Aug 25 14:52:53 centaurus kernel:  [<c015a2b8>] sub_preempt_count+0x48/0x60
Aug 25 14:52:53 centaurus kernel:  [<c0133665>] ___do_softirq+0x75/0x80
Aug 25 14:52:53 centaurus kernel:  [<c01336de>] _do_softirq+0xe/0x20
Aug 25 14:52:53 centaurus kernel:  [<c0133af4>] ksoftirqd+0x94/0xf0
Aug 25 14:52:53 centaurus kernel:  [<c014d22a>] kthread+0xaa/0xb0
Aug 25 14:52:53 centaurus kernel:  [<c0133a60>] ksoftirqd+0x0/0xf0
Aug 25 14:52:53 centaurus kernel:  [<c014d180>] kthread+0x0/0xb0
Aug 25 14:52:53 centaurus kernel:  [<c01052f5>] kernel_thread_helper+0x5/0x10