Stuff

TCP cubic registered
NET: Registered protocol family 1
Clocksource tsc unstable (delta = -290820478 ns)
( softirq-timer/0-5    |#0): new 57275535 us maximum-latency critical section.
 => started at timestamp 355041359: <run_timer_softirq+0x2f/0x4a0>
 =>   ended at timestamp 20: <run_timer_softirq+0x96/0x4a0>
 [<c01036c5>] show_trace_log_lvl+0x35/0x60
 [<c010444c>] show_trace+0x2c/0x30
 [<c0104478>] dump_stack+0x28/0x30
 [<c013f141>] check_critical_timing+0x321/0x3c0
 [<c013f681>] trace_hardirqs_on+0xb1/0xd0
 [<c011f126>] run_timer_softirq+0x96/0x4a0
 [<c011bbb0>] ksoftirqd+0x100/0x1f0
 [<c012a352>] kthread+0x42/0x70
 [<c0103227>] kernel_thread_helper+0x7/0x10
 =======================
 =>   dump-end timestamp 703

Using IPI Shortcut mode
*****************************************************************************
*                                                                           *
*  REMINDER, the following debugging options are turned on in your .config: *
*                                                                           *
*        CONFIG_CRITICAL_PREEMPT_TIMING                                     *
*        CONFIG_CRITICAL_IRQSOFF_TIMING                                     *
*        CONFIG_FUNCTION_TRACE                                              *
*                                                                           *
*  they may increase runtime overhead and latencies.                        *
*                                                                           *
*****************************************************************************
Freeing unused kernel memory: 176k freed
Red Hat nash version 4.2.17mdk starting
Loading cs5530.ko module