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Kernel Crash In case of Vlan Tagged ICMP packets

Link to this post 26 Sep 13

Hi Friends,

I am using WindriverLinux 3.0 based on main line Linux version 2.6.27.18

I am getting a kernel crash in case Vlan Tagged ICMP packets. Please find Below Stack trace for the crash.

Kindly Help me in analysing the trace and find the issue.

[<ffffffff81154108>] warn_on_slowpath+0x58/0x90

[<ffffffff8115bd20>] local_bh_enable+0x88/0xf8

[<ffffffff81344a44>] dev_queue_xmit+0x144/0x688

[<ffffffff81301f04>] bond_dev_queue_xmit+0x44/0x178

[<ffffffff81302408>] bond_xmit_activebackup+0xb0/0xe8

[<ffffffff81344ea4>] dev_queue_xmit+0x5a4/0x688

[<ffffffff813d59b4>] vlan_dev_hwaccel_hard_start_xmit+0x8c/0xa0

[<ffffffff81344ea4>] dev_queue_xmit+0x5a4/0x688

[<ffffffff81377cbc>] ip_push_pending_frames+0x37c/0x4c0

[<ffffffff813a0768>] icmp_reply+0x170/0x290

[<ffffffff813a0a58>] icmp_echo+0x58/0x68

[<ffffffff813a11b4>] icmp_rcv+0x334/0x390

[<ffffffff813721a4>] ip_local_deliver_finish+0x13c/0x2d8

[<ffffffff813718c4>] ip_rcv_finish+0x134/0x510

[<ffffffff81343af4>] netif_receive_skb+0x41c/0x5d8

[<ffffffff81343d58>] process_backlog+0xa8/0x160

[<ffffffff8134186c>] net_rx_action+0x194/0x2e8

[<ffffffff8115b71c>] __do_softirq+0x114/0x288

[<ffffffff8115b910>] do_softirq+0x80/0x98

[<ffffffff8115bb8c>] irq_exit+0x64/0x78

[<ffffffff81100e40>] plat_irq_dispatch+0xd0/0x1d0

[<ffffffff81120c80>] ret_from_irq+0x0/0x4

[<ffffffff81120ea0>] r4k_wait+0x20/0x40

[<ffffffff81123414>] cpu_idle+0x34/0x60

Thanks in Advance

Gautam

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