Dear all:
I builded a bridge on my embedded system, the linux kernel version 2.6.12;
the brctl version 1.0.6.
I connect PC0 to eth0, connect PC1 to eth1, then I ping PC1 from PC0, It
is successful.
But I got the errors blow from linux console when It forwarding ervry ethernet
package.
Can anyone help me ?
*********************************************************************************
Badness in local_bh_enable at kernel/softirq.c:144
Call Trace:
[<80a2009c>] AppDmacEmacSendData+0xdc/0x100
[<80a20088>] AppDmacEmacSendData+0xc8/0x100
[<8092d0d8>] local_bh_enable+0x44/0x90
[<80a95b0c>] destroy_conntrack+0x58/0x218
[<80a342dc>] __kfree_skb+0x1cc/0x284
[<80a1bc00>] au1000_tx+0x278/0x4c8
[<80a1bc00>] au1000_tx+0x278/0x4c8
[<80a1be24>] au1000_tx+0x49c/0x4c8
[<80aad7c0>] br_dev_queue_push_xmit+0x0/0x1a0
[<80aad7c0>] br_dev_queue_push_xmit+0x0/0x1a0
[<80a4aa78>] nf_iterate+0x94/0x108
[<80a4cb08>] qdisc_restart+0x170/0x304
[<80aad7c0>] br_dev_queue_push_xmit+0x0/0x1a0
[<80aad7c0>] br_dev_queue_push_xmit+0x0/0x1a0
[<80a3bf94>] dev_queue_xmit+0x104/0x2c8
[<80901a90>] mips_timer_interrupt+0xa0/0x10c
[<80aad94c>] br_dev_queue_push_xmit+0x18c/0x1a0
[<80aad7c0>] br_dev_queue_push_xmit+0x0/0x1a0
[<80ab47cc>] br_nf_post_routing+0x178/0x198
[<80a1f404>] AppDmacEmacClearTxResult+0x48/0x64
[<80a1f3d4>] AppDmacEmacClearTxResult+0x18/0x64
[<80aad7c0>] br_dev_queue_push_xmit+0x0/0x1a0
[<80a4aa78>] nf_iterate+0x94/0x108
[<80a9a3b8>] ipt_do_table+0x3d0/0x420
[<80ab3ea0>] br_nf_forward_finish+0x0/0x138
[<80aad7c0>] br_dev_queue_push_xmit+0x0/0x1a0
[<80aad7c0>] br_dev_queue_push_xmit+0x0/0x1a0
[<80a4b3ac>] nf_hook_slow+0x9c/0x1d8
[<80ab3ea0>] br_nf_forward_finish+0x0/0x138
[<80aad7c0>] br_dev_queue_push_xmit+0x0/0x1a0
[<8094889c>] handle_IRQ_event+0x64/0xd8
[<80aad960>] br_forward_finish+0x0/0x70
[<80aad9ac>] br_forward_finish+0x4c/0x70
[<80aad960>] br_forward_finish+0x0/0x70
[<80aad7c0>] br_dev_queue_push_xmit+0x0/0x1a0
[<80ab3fc4>] br_nf_forward_finish+0x124/0x138
[<80ab3fb4>] br_nf_forward_finish+0x114/0x138
[<80aad960>] br_forward_finish+0x0/0x70
[<80ab4130>] br_nf_forward_ip+0x158/0x16c
[<80ab3ea0>] br_nf_forward_finish+0x0/0x138
[<80b20000>] ip_auto_config_setup+0xe4/0x234
[<809d9d88>] memset_partial+0x4c/0x6c
[<80a4aa78>] nf_iterate+0x94/0x108
[<809046bc>] ret_from_irq+0x0/0x10
[<80aa1530>] ip_nat_setup_info+0x688/0x7a4
[<80aa138c>] ip_nat_setup_info+0x4e4/0x7a4
[<80aad960>] br_forward_finish+0x0/0x70
[<80aad960>] br_forward_finish+0x0/0x70
[<80a4b3ac>] nf_hook_slow+0x9c/0x1d8
[<80aad960>] br_forward_finish+0x0/0x70
[<80aadaa8>] __br_forward+0x60/0x80
[<80aaed70>] br_handle_frame_finish+0xa4/0x1c8
[<80aad960>] br_forward_finish+0x0/0x70
[<80aaee5c>] br_handle_frame_finish+0x190/0x1c8
[<80aaed7c>] br_handle_frame_finish+0xb0/0x1c8
[<80ab34b4>] br_nf_pre_routing_finish+0x508/0x528
[<80ab34a4>] br_nf_pre_routing_finish+0x4f8/0x528
[<80aaeccc>] br_handle_frame_finish+0x0/0x1c8
[<80ab2fac>] br_nf_pre_routing_finish+0x0/0x528
[<80ab2fac>] br_nf_pre_routing_finish+0x0/0x528
[<80ab2fac>] br_nf_pre_routing_finish+0x0/0x528
[<80a4aa78>] nf_iterate+0x94/0x108
[<80a4aa78>] nf_iterate+0x94/0x108
[<80a33ea8>] alloc_skb+0x58/0xf0
[<80ab2fac>] br_nf_pre_routing_finish+0x0/0x528
[<80ab2fac>] br_nf_pre_routing_finish+0x0/0x528
[<80a4b3ac>] nf_hook_slow+0x9c/0x1d8
[<80ab42d8>] br_nf_forward_arp+0x194/0x1ac
[<80ab2fac>] br_nf_pre_routing_finish+0x0/0x528
[<80aaeccc>] br_handle_frame_finish+0x0/0x1c8
[<80aaeccc>] br_handle_frame_finish+0x0/0x1c8
[<80ab3d78>] br_nf_pre_routing+0x858/0x888
[<80ab3d64>] br_nf_pre_routing+0x844/0x888
[<80ab2fac>] br_nf_pre_routing_finish+0x0/0x528
[<80aad960>] br_forward_finish+0x0/0x70
[<80aaeccc>] br_handle_frame_finish+0x0/0x1c8
[<80a4aa78>] nf_iterate+0x94/0x108
[<80aad960>] br_forward_finish+0x0/0x70
[<80aaeccc>] br_handle_frame_finish+0x0/0x1c8
[<80aaeccc>] br_handle_frame_finish+0x0/0x1c8
[<80a4b3ac>] nf_hook_slow+0x9c/0x1d8
[<80aadaa8>] __br_forward+0x60/0x80
[<80aaeccc>] br_handle_frame_finish+0x0/0x1c8
[<80b20000>] ip_auto_config_setup+0xe4/0x234
[<80aaf060>] br_handle_frame+0x1cc/0x2bc
[<80a1f1ec>] HwDmacRdQ+0x5c/0xe8
[<80aaeccc>] br_handle_frame_finish+0x0/0x1c8
[<80a33ea8>] alloc_skb+0x58/0xf0
[<80a3ca64>] netif_receive_skb+0x268/0x46c
[<80a1c214>] au1000_interrupt+0x3c4/0x468
[<80a3cd44>] process_backlog+0xdc/0x2c4
[<80a3cef4>] process_backlog+0x28c/0x2c4
[<80a3cfdc>] net_rx_action+0xb0/0x200
[<8092cf7c>] __do_softirq+0x6c/0xf8
[<8092d060>] do_softirq+0x58/0x8c
[<80905c60>] do_IRQ+0x24/0x34
[<809046bc>] ret_from_irq+0x0/0x10
[<809046bc>] ret_from_irq+0x0/0x10
[<80904284>] r4k_wait+0x0/0x8
[<80b208c0>] ip_nat_rule_init+0x54/0x94
[<80b20000>] ip_auto_config_setup+0xe4/0x234
[<809d490c>] idr_cache_ctor+0x0/0xc
[<80b070b0>] unknown_bootoption+0x0/0x2c4
???????
Best regards
????????kylix
????????kylix13@163.com
??????????2007-09-07