This is from 2.6.18.2 kernel with my patch set. The MAC-VLANs are in active use. From the backtrace, I am thinking this might be a generic problem, however.
Any ideas about what this could be? It seems to be reproducible every day or two, but no known way to make it happen quickly... Kernel is SMP, PREEMPT. Dec 19 04:49:33 localhost kernel: BUG: soft lockup detected on CPU#0! Dec 19 04:49:33 localhost kernel: [<78104252>] show_trace+0x12/0x20 Dec 19 04:49:33 localhost kernel: [<78104929>] dump_stack+0x19/0x20 Dec 19 04:49:33 localhost kernel: [<7814c88b>] softlockup_tick+0x9b/0xd0 Dec 19 04:49:33 localhost kernel: [<7812a992>] run_local_timers+0x12/0x20 Dec 19 04:49:33 localhost kernel: [<7812ac08>] update_process_times+0x38/0x80 Dec 19 04:49:33 localhost kernel: [<78112796>] smp_apic_timer_interrupt+0x66/0x70 Dec 19 04:49:33 localhost kernel: [<78103baa>] apic_timer_interrupt+0x2a/0x30 Dec 19 04:49:33 localhost kernel: [<78354e8c>] _read_lock+0x3c/0x50 Dec 19 04:49:33 localhost kernel: [<78331f42>] ip_check_mc+0x22/0xb0 Dec 19 04:49:33 localhost kernel: [<783068bf>] ip_route_input+0x17f/0xef0 Dec 19 04:49:33 localhost kernel: [<78309c59>] ip_rcv+0x349/0x580 Dec 19 04:49:33 localhost kernel: [<782ec98d>] netif_receive_skb+0x36d/0x3b0 Dec 19 04:49:33 localhost kernel: [<782ee50c>] process_backlog+0x9c/0x130 Dec 19 04:49:33 localhost kernel: [<782ee795>] net_rx_action+0xc5/0x1f0 Dec 19 04:49:33 localhost kernel: [<78125e58>] __do_softirq+0x88/0x110 Dec 19 04:49:33 localhost kernel: [<78125f59>] do_softirq+0x79/0x80 Dec 19 04:49:33 localhost kernel: [<781260ed>] irq_exit+0x5d/0x60 Dec 19 04:49:33 localhost kernel: [<78105a6d>] do_IRQ+0x4d/0xa0 Dec 19 04:49:33 localhost kernel: [<78103ae9>] common_interrupt+0x25/0x2c Dec 19 04:49:33 localhost kernel: [<78354c45>] _spin_lock+0x35/0x50 Dec 19 04:49:33 localhost kernel: [<781aab1d>] proc_register+0x2d/0x110 Dec 19 04:49:33 localhost kernel: [<781ab23d>] create_proc_entry+0x5d/0xd0 Dec 19 04:49:33 localhost kernel: [<7812873b>] register_proc_table+0x6b/0x110 Dec 19 04:49:33 localhost kernel: [<78128771>] register_proc_table+0xa1/0x110 Dec 19 04:49:33 localhost last message repeated 3 times Dec 19 04:49:33 localhost kernel: [<7812886d>] register_sysctl_table+0x8d/0xc0 Dec 19 04:49:33 localhost kernel: [<7832f0c9>] devinet_sysctl_register+0x109/0x150 Dec 19 04:49:33 localhost kernel: [<7832f2ea>] inetdev_init+0xea/0x160 Dec 19 04:49:33 localhost kernel: [<7832fa2e>] inet_rtm_newaddr+0x16e/0x190 Dec 19 04:49:33 localhost kernel: [<782f58a9>] rtnetlink_rcv_msg+0x169/0x230 Dec 19 04:49:33 localhost kernel: [<78300ed0>] netlink_run_queue+0x90/0x140 Dec 19 04:49:33 localhost kernel: [<782f56dc>] rtnetlink_rcv+0x2c/0x50 Dec 19 04:49:33 localhost kernel: [<783014a5>] netlink_data_ready+0x15/0x60 Dec 19 04:49:33 localhost kernel: [<78300167>] netlink_sendskb+0x27/0x50 Dec 19 04:49:33 localhost kernel: [<78300bab>] netlink_unicast+0x15b/0x1f0 Dec 19 04:49:33 localhost kernel: [<783013ab>] netlink_sendmsg+0x20b/0x2f0 Dec 19 04:49:33 localhost kernel: [<782e12bc>] sock_sendmsg+0xfc/0x120 Dec 19 04:49:33 localhost kernel: [<782e1a5a>] sys_sendmsg+0x10a/0x220 Dec 19 04:49:33 localhost kernel: [<782e3311>] sys_socketcall+0x261/0x290 Dec 19 04:49:33 localhost kernel: [<7810307d>] sysenter_past_esp+0x56/0x8d Dec 19 04:52:17 localhost sshd[32311]: gethostby*.getanswer: asked for "203.60.60.10.in-addr.arpa IN PTR", got type "A" -- Ben Greear <[EMAIL PROTECTED]> Candela Technologies Inc http://www.candelatech.com - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
