bnx2 0000:03:00.0: irq 38 for MSI/MSI-X
bnx2: eth0: using MSI
bnx2: eth0 NIC Copper Link is Up, 1000 Mbps full duplex, receive &
transmit flow control ON
[ INFO: inconsistent lock state ]
2.6.28-rc2-next-20081030 #4
---------------------------------
inconsistent {softirq-on-W} -> {in-softirq-W} usage.
swapper/0 [HC0[0]:SC1[1]:HE1:SE0] takes:
(&table->hash[i].lock){-+..}, at: [<ffffffff804ea8c5>]
__udp4_lib_rcv+0x2a5/0x640
{softirq-on-W} state was registered at:
[<ffffffff80257ea0>] __lock_acquire+0x2fd/0xc72
[<ffffffff8025889a>] lock_acquire+0x85/0xa9
[<ffffffff80525527>] _spin_lock+0x3c/0x70
[<ffffffff804eaca2>] udp_lib_unhash+0x2b/0x90
[<ffffffff804ab315>] sk_common_release+0x2f/0x83
[<ffffffff804e9631>] udp_lib_close+0x9/0xb
[<ffffffff804f1274>] inet_release+0x58/0x5f
[<ffffffff804a889e>] sock_release+0x20/0xc1
[<ffffffff804a8973>] sock_close+0x34/0x3a
[<ffffffff8029e8ee>] __fput+0xc5/0x164
[<ffffffff8029e9a2>] fput+0x15/0x17
[<ffffffff8029be90>] filp_close+0x67/0x72
[<ffffffff8023864a>] put_files_struct+0x74/0xc8
[<ffffffff802386e5>] exit_files+0x47/0x4f
[<ffffffff80239f28>] do_exit+0x27a/0x8b7
[<ffffffff8023a5e4>] do_group_exit+0x7f/0xaf
[<ffffffff8023a626>] sys_exit_group+0x12/0x14
[<ffffffff8020b6fb>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
irq event stamp: 56806
hardirqs last enabled at (56806): [<ffffffff8023bf15>]
_local_bh_enable_ip+0xba/0xe3
hardirqs last disabled at (56805): [<ffffffff8023beaf>]
_local_bh_enable_ip+0x54/0xe3
softirqs last enabled at (56786): [<ffffffff8023c0ec>] __do_softirq+0xf8/0x104
softirqs last disabled at (56791): [<ffffffff8020cbac>] call_softirq+0x1c/0x28
other info that might help us debug this:
no locks held by swapper/0.
stack backtrace:
Pid: 0, comm: swapper Not tainted 2.6.28-rc2-next-20081030 #4
Call Trace:
<IRQ> [<ffffffff80256a9c>] valid_state+0x179/0x18c
[<ffffffff80256fda>] mark_lock+0x14d/0x37a
[<ffffffff80257e25>] __lock_acquire+0x282/0xc72
[<ffffffff804c9a91>] ? rt_intern_hash+0x442/0x45c
[<ffffffff8023bf47>] ? local_bh_enable_ip+0x9/0xb
[<ffffffff8025889a>] lock_acquire+0x85/0xa9
[<ffffffff804ea8c5>] ? __udp4_lib_rcv+0x2a5/0x640
[<ffffffff80525527>] _spin_lock+0x3c/0x70
[<ffffffff804ea8c5>] ? __udp4_lib_rcv+0x2a5/0x640
[<ffffffff804ea8c5>] __udp4_lib_rcv+0x2a5/0x640
[<ffffffff804eac75>] udp_rcv+0x15/0x17
[<ffffffff804cc1ec>] ip_local_deliver+0xad/0x13d
[<ffffffff804cc107>] ip_rcv+0x4b7/0x4ef
[<ffffffff804b3efb>] netif_receive_skb+0x213/0x23a
[<ffffffff8042fa7c>] bnx2_poll_work+0x92e/0xaa5
[<ffffffff8024f935>] ? getnstimeofday+0x3a/0x96
[<ffffffff8025011e>] ? do_settimeofday+0x7f/0x131
[<ffffffff8025001e>] ? update_wall_time+0x38e/0x40f
[<ffffffff80256ea9>] ? mark_lock+0x1c/0x37a
[<ffffffff802694f4>] ? __rcu_read_lock+0xa0/0xaf
[<ffffffff8042fe41>] bnx2_poll+0x128/0x20d
[<ffffffff804b2935>] net_rx_action+0xd2/0x1f4
[<ffffffff8023c064>] __do_softirq+0x70/0x104
[<ffffffff8020cbac>] call_softirq+0x1c/0x28
[<ffffffff8020e1d5>] do_softirq+0x39/0x8a
[<ffffffff8023bc89>] irq_exit+0x45/0xa2
[<ffffffff8020e4e6>] do_IRQ+0x16a/0x19c
[<ffffffff8020bc8b>] ret_from_intr+0x0/0xf
<EOI> [<ffffffff80212d69>] ? mwait_idle+0x3e/0x48
[<ffffffff80212d60>] ? mwait_idle+0x35/0x48
[<ffffffff8020a8db>] ? cpu_idle+0x59/0xc2
[<ffffffff8051feb4>] ? start_secondary+0x263/0x26b
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