Mensagem: Panic Kernel.

Olá, seguinte. Tem um servidor Fedora que funciona como um radioserver, controlando acesso a internet por MAC. No domingo o servidor parou, fui verificar e estava com a mensagem de "Panico no Kernel. Fui procurar no sistema algum log de erro achei no arquivo /var/log/menssages uma seguinte mensagem:

Aug 16 21:40:48 servidor kernel: eth1: link up, 100Mbps, full-duplex
Aug 16 21:40:48 servidor kernel: eth1: link down
Aug 16 21:40:49 servidor kernel: WARNING: at include/net/dst.h:159 dst_release() (Not tainted)
Aug 16 21:40:49 servidor kernel: [<c05c2cdf>] __kfree_skb+0x49/0x109
Aug 16 21:40:49 servidor kernel: [<e084f43a>] sc92031_start_xmit+0x148/0x152 [sc92031]
Aug 16 21:40:49 servidor kernel: [<c05c7943>] dev_hard_start_xmit+0x203/0x237
Aug 16 21:40:49 servidor kernel: [<c05d512e>] __qdisc_run+0xcf/0x199
Aug 16 21:40:49 servidor kernel: [<c05c8bfe>] net_tx_action+0xa8/0xcd
Aug 16 21:40:49 servidor kernel: [<c05c90c7>] net_rx_action+0x91/0x178
Aug 16 21:40:49 servidor kernel: [<c042a44d>] __do_softirq+0x5d/0xc1
Aug 16 21:40:49 servidor kernel: [<c04076ff>] do_softirq+0x59/0xb1
Aug 16 21:40:49 servidor kernel: [<c043bafd>] tick_handle_periodic+0x17/0x5a
Aug 16 21:40:49 servidor kernel: [<c042a30c>] irq_exit+0x38/0x6b
Aug 16 21:40:49 servidor kernel: [<c0417cdd>] smp_apic_timer_interrupt+0x72/0x7e
Aug 16 21:40:49 servidor kernel: [<c0403d1c>] default_idle+0x0/0x3e
Aug 16 21:40:49 servidor kernel: [<c0403d1c>] default_idle+0x0/0x3e
Aug 16 21:40:49 servidor kernel: [<c0405fe8>] apic_timer_interrupt+0x28/0x30
Aug 16 21:40:49 servidor kernel: [<c0403d1c>] default_idle+0x0/0x3e
Aug 16 21:40:49 servidor kernel: [<c0403d48>] default_idle+0x2c/0x3e
Aug 16 21:40:49 servidor kernel: [<c04033c9>] cpu_idle+0x96/0xb7
Aug 16 21:40:49 servidor kernel: [<c0758a8e>] start_kernel+0x316/0x31e
Aug 16 21:40:49 servidor kernel: [<c0758227>] unknown_bootoption+0x0/0x202
Aug 16 21:40:49 servidor kernel: =======================
Aug 16 21:40:49 servidor kernel: WARNING: at include/net/dst.h:159 dst_release() (Not tainted)
Aug 16 21:40:49 servidor kernel: [<c05c2cdf>] __kfree_skb+0x49/0x109
Aug 16 21:40:49 servidor kernel: [<e084f43a>] sc92031_start_xmit+0x148/0x152 [sc92031]
Aug 16 21:40:49 servidor kernel: [<c05c7943>] dev_hard_start_xmit+0x203/0x237
Aug 16 21:40:49 servidor kernel: [<c05d512e>] __qdisc_run+0xcf/0x199
Aug 16 21:40:49 servidor kernel: [<c05c8bfe>] net_tx_action+0xa8/0xcd
Aug 16 21:40:49 servidor kernel: [<c05c90c7>] net_rx_action+0x91/0x178
Aug 16 21:40:49 servidor kernel: [<c042a44d>] __do_softirq+0x5d/0xc1
Aug 16 21:40:49 servidor kernel: [<c04076ff>] do_softirq+0x59/0xb1
Aug 16 21:40:49 servidor kernel: [<c043bafd>] tick_handle_periodic+0x17/0x5a
Aug 16 21:40:49 servidor kernel: [<c042a30c>] irq_exit+0x38/0x6b
Aug 16 21:40:49 servidor kernel: [<c0417cdd>] smp_apic_timer_interrupt+0x72/0x7e
Aug 16 21:40:49 servidor kernel: [<c0403d1c>] default_idle+0x0/0x3e
Aug 16 21:40:49 servidor kernel: [<c0403d1c>] default_idle+0x0/0x3e
Aug 16 21:40:49 servidor kernel: [<c0405fe8>] apic_timer_interrupt+0x28/0x30
Aug 16 21:40:49 servidor kernel: [<c0403d1c>] default_idle+0x0/0x3e
Aug 16 21:40:49 servidor kernel: [<c0403d48>] default_idle+0x2c/0x3e
Aug 16 21:40:49 servidor kernel: [<c04033c9>] cpu_idle+0x96/0xb7
Aug 16 21:40:49 servidor kernel: [<c0758a8e>] start_kernel+0x316/0x31e
Aug 16 21:40:49 servidor kernel: [<c0758227>] unknown_bootoption+0x0/0x202
Aug 16 21:40:49 servidor kernel: =======================
Aug 16 21:40:49 servidor kernel: WARNING: at include/net/dst.h:159 dst_release() (Not tainted)
Aug 16 21:40:49 servidor kernel: [<c05c2cdf>] __kfree_skb+0x49/0x109
Aug 16 21:40:49 servidor kernel: [<e084f43a>] sc92031_start_xmit+0x148/0x152 [sc92031]
Aug 16 21:40:49 servidor kernel: [<c05c7943>] dev_hard_start_xmit+0x203/0x237
Aug 16 21:40:49 servidor kernel: [<c05d512e>] __qdisc_run+0xcf/0x199
Aug 16 21:40:49 servidor kernel: [<c05c8bfe>] net_tx_action+0xa8/0xcd
Aug 16 21:40:49 servidor kernel: [<c05c90c7>] net_rx_action+0x91/0x178
Aug 16 21:40:49 servidor kernel: [<c042a44d>] __do_softirq+0x5d/0xc1
Aug 16 21:53:06 servidor syslogd 1.4.1: restart.
Aug 16 21:53:06 servidor kernel: klogd 1.4.1, log source = /proc/kmsg started.

Reiniciei o server e voltou a funcionar, mais creio que o problema volte a se repetir, alguem poderia me ajudar?

Obrigado!!!