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Cisco Bug: CSCup95980 - RACK2 CE8 watchdog issue

Last Modified

Dec 24, 2014

Products (1)

  • Cisco Videoscape Distribution Suite Transparent Caching

Known Affected Releases

5.1.1

Description (partial)

Symptom:
RACK2 CE8 / watchdog issue(LLPF)
restarted by LLPF issue

Conditions:
Jul 16 20:16:07 ce-8 kernel: Call Trace:
Jul 16 20:16:07 ce-8 kernel:  [<ffffffff8020d9f9>] show_trace_log_lvl+0x41/0x58
Jul 16 20:16:07 ce-8 kernel:  [<ffffffff80496ad4>] dump_stack+0x69/0x6f
Jul 16 20:16:07 ce-8 kernel:  [<ffffffff8023bf49>] warn_slowpath+0xa9/0xd1
Jul 16 20:16:07 ce-8 kernel:  [<ffffffff80435ce3>] dev_watchdog+0x11c/0x1ad
Jul 16 20:16:07 ce-8 kernel:  [<ffffffff802448f1>] run_timer_softirq+0x18d/0x204
Jul 16 20:16:07 ce-8 kernel:  [<ffffffff80240ec4>] __do_softirq+0x7d/0x107
Jul 16 20:16:07 ce-8 kernel:  [<ffffffff8020d2ac>] call_softirq+0x1c/0x28
Jul 16 20:16:07 ce-8 kernel:  [<ffffffff8020e553>] do_softirq+0x2c/0x68
Jul 16 20:16:07 ce-8 kernel:  [<ffffffff80240bf1>] irq_exit+0x3f/0x85
Jul 16 20:16:07 ce-8 kernel:  [<ffffffff8021b09c>] smp_apic_timer_interrupt+0x95/0xae
Jul 16 20:16:07 ce-8 kernel:  [<ffffffff8020cc86>] apic_timer_interrupt+0x66/0x70
Jul 16 20:16:07 ce-8 kernel:  [<ffffffff80212722>] mwait_idle+0x3c/0x3f
Jul 16 20:16:07 ce-8 kernel:  [<ffffffff8020b04a>] cpu_idle+0x88/0xd0
Jul 16 20:16:07 ce-8 kernel:  [<ffffffff8095bdfd>] start_kernel+0x3b1/0x3bd
Jul 16 20:16:07 ce-8 kernel:  [<ffffffff8095b38f>] x86_64_start_kernel+0xde/0xe4
Jul 16 20:16:07 ce-8 kernel: 
Jul 16 20:16:07 ce-8 kernel: ---[ end trace a4a42bb57a4eb6c9 ]---
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