RHEL: kernel: NEIGH: BUG, double timer add, state is 4

Issue

• stack trace seen in /var/log/message is:

Jun 24 21:19:42 hostname kernel: NEIGH: BUG, double timer add, state is 4
Jun 24 21:19:42 hostname kernel: Pid: 0, comm: swapper Not tainted 2.6.32-504.30.3.el6.x86_64 #1
Jun 24 21:19:42 hostname kernel: Call Trace:
Jun 24 21:19:42 hostname kernel: [] ? neigh_add_timer+0x43/0x50
Jun 24 21:19:42 hostname kernel: [] ? neigh_update+0x469/0x540
Jun 24 21:19:42 hostname kernel: [] ? arp_process+0x343/0x790
Jun 24 21:19:42 hostname kernel: [] ? select_idle_sibling+0x95/0x150
Jun 24 21:19:42 hostname kernel: [] ? scale_rt_power+0x24/0x80
Jun 24 21:19:42 hostname kernel: [] ? arp_rcv+0x111/0x140
Jun 24 21:19:42 hostname kernel: [] ? bond_handle_frame+0x94/0x230 [bonding]
Jun 24 21:19:42 hostname kernel: [] ? __netif_receive_skb+0x208/0x570
Jun 24 21:19:42 hostname kernel: [] ? netif_receive_skb+0x58/0x60
Jun 24 21:19:42 hostname kernel: [] ? napi_skb_finish+0x50/0x70
Jun 24 21:19:42 hostname kernel: [] ? napi_gro_receive+0x39/0x50
Jun 24 21:19:42 hostname kernel: [] ? ixgbe_clean_rx_irq+0x26a/0xc90 [ixgbe]
Jun 24 21:19:42 hostname kernel: [] ? ixgbe_poll+0x453/0x7e0 [ixgbe]
Jun 24 21:19:42 hostname kernel: [] ? enqueue_task+0x66/0x80
Jun 24 21:19:42 hostname kernel: [] ? net_rx_action+0x103/0x2f0
Jun 24 21:19:42 hostname kernel: [] ? native_apic_msr_write+0x37/0x40
Jun 24 21:19:42 hostname kernel: [] ? __do_softirq+0xc1/0x1e0
Jun 24 21:19:42 hostname kernel: [] ? handle_IRQ_event+0x60/0x170
Jun 24 21:19:42 hostname kernel: [] ? call_softirq+0x1c/0x30
Jun 24 21:19:42 hostname kernel: [] ? do_softirq+0x65/0xa0
Jun 24 21:19:42 hostname kernel: [] ? irq_exit+0x85/0x90
Jun 24 21:19:42 hostname kernel: [] ? do_IRQ+0x75/0xf0
Jun 24 21:19:42 hostname kernel: [] ? ret_from_intr+0x0/0x11
Jun 24 21:19:42 hostname kernel:   [] ? intel_idle+0xde/0x170
Jun 24 21:19:42 hostname kernel: [] ? intel_idle+0xc1/0x170
Jun 24 21:19:42 hostname kernel: [] ? cpuidle_idle_call+0xa7/0x140
Jun 24 21:19:42 hostname kernel: [] ? cpu_idle+0xb6/0x110
Jun 24 21:19:42 hostname kernel: [] ? start_secondary+0x2be/0x301