Nic card bug e1000_acquire_swflag_ich8lan

Getting the following bug…. bad luck :(
Running Centos, 32 bit

BUG: warning at drivers/net/e1000e/ich8lan.c:361/e1000_acquire_swflag_ich8lan() (Not tainted)
[] e1000_acquire_swflag_ich8lan+0x6e/0x86 [e1000e]
[] e1000e_read_kmrn_reg+0x10/0x4e [e1000e]
[] e1000e_gig_downshift_workaround_ich8lan+0x23/0x66 [e1000e]
[] e1000_intr_msi+0x46/0xd4 [e1000e]
[] handle_IRQ_event+0x23/0x49
[] __do_IRQ+0x84/0xd6
[] do_IRQ+0x93/0xae
[] common_interrupt+0x1a/0x20
[] e1000e_mc_addr_list_update_generic+0x95/0x148 [e1000e]
[] e1000_mc_addr_list_update+0xe/0x12 [e1000e]
[] e1000_set_multi+0xcd/0xd5 [e1000e]
[] __dev_mc_upload+0x1d/0x1e
[] dev_mc_upload+0x28/0x3b
[] dev_open+0x44/0x62
[] dev_change_flags+0x47/0xe4
[] devinet_ioctl+0x24e/0x542
[] sock_ioctl+0x191/0x1b3
[] sock_ioctl+0x0/0x1b3
[] do_ioctl+0x1c/0x5d
[] vfs_ioctl+0x24a/0x25c
[] sys_ioctl+0x48/0x5f
[] syscall_call+0x7/0xb
=======================
pci0000:00: eth0: Link is Up 100 Mbps Full Duplex, Flow Control: RX
pci0000:00: eth0: 10/100 speed: disabling TSO


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