This is hacked and tainted 2.6.38.8 kernel, but no modifications to the
e1000e driver.
Didn't seem to cause any troubles.
This code coorelates to:
static int e1000_close(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct pci_dev *pdev = adapter->pdev;
WARN_ON(test_bit(__E1000_RESETTING, &adapter->state));
pm_runtime_get_sync(&pdev->dev);
WARNING: at
/home/greearb/git/linux-2.6.dev.38.y/drivers/net/e1000e/netdev.c:3701
e1000_close+0x3a/0x139 [e1000e]()
Hardware name: X7DBU
Modules linked in: wanlink(P) xt_TPROXY nf_tproxy_core xt_socket nf_defrag_ipv6
xt_connlimit macvlan pktgen fuse iscsi_tcp libiscsi_tcp libiscsi
scsi_transport_iscsi ip6table_filter ip6_tables ebtable_nat ebtables stp llc
nfs lockd fscache nfs_acl auth_rpcgss sunrpc ipv6 kvm_intel kvm uinput iTCO_wdt
i5k_amb i5000_edac iTCO_vendor_support edac_core ioatdma i2c_i801 pcspkr e1000e
floppy microcode dca shpchp radeon ttm drm_kms_helper drm hwmon i2c_algo_bit
i2c_core [last unloaded: wanlink]
Pid: 14057, comm: ip Tainted: P 2.6.38.8+ #17
Call Trace:
[<ffffffff8104556a>] ? warn_slowpath_common+0x80/0x98
[<ffffffff81045597>] ? warn_slowpath_null+0x15/0x17
[<ffffffffa0319b5f>] ? e1000_close+0x3a/0x139 [e1000e]
[<ffffffff81369481>] ? __dev_close_many+0xa6/0xe2
[<ffffffff813694ee>] ? __dev_close+0x31/0x42
[<ffffffff81366cba>] ? __dev_change_flags+0xb9/0x13d
[<ffffffff813692db>] ? dev_change_flags+0x1c/0x52
[<ffffffff81374da5>] ? do_setlink+0x28f/0x6ca
[<ffffffffa01ebe15>] ? inet6_fill_ifla6_attrs+0x26f/0x283 [ipv6]
[<ffffffff81375502>] ? rtnl_newlink+0x258/0x43e
[<ffffffff81375357>] ? rtnl_newlink+0xad/0x43e
[<ffffffff8141652c>] ? sub_preempt_count+0x92/0xa5
[<ffffffff8103fde4>] ? get_parent_ip+0x11/0x42
[<ffffffff8141652c>] ? sub_preempt_count+0x92/0xa5
[<ffffffff813747ff>] ? rtnetlink_rcv_msg+0x1cf/0x1ec
[<ffffffff81374630>] ? rtnetlink_rcv_msg+0x0/0x1ec
[<ffffffff81386352>] ? netlink_rcv_skb+0x3e/0x8f
[<ffffffff81374629>] ? rtnetlink_rcv+0x21/0x28
[<ffffffff8138612d>] ? netlink_unicast+0xe9/0x152
[<ffffffff81386930>] ? netlink_sendmsg+0x269/0x287
[<ffffffff813577db>] ? __sock_sendmsg+0x66/0x72
[<ffffffff81357f93>] ? sock_sendmsg+0xa3/0xbc
[<ffffffff810ad40c>] ? __lru_cache_add+0x7f/0x9f
[<ffffffff8103fde4>] ? get_parent_ip+0x11/0x42
[<ffffffff8141652c>] ? sub_preempt_count+0x92/0xa5
[<ffffffff813565b6>] ? might_fault+0x17/0x19
[<ffffffff81360f33>] ? copy_from_user+0x37/0x3f
[<ffffffff8136129f>] ? verify_iovec+0x4f/0xa3
[<ffffffff81358762>] ? sys_sendmsg+0x1d5/0x23c
[<ffffffff810bf0e6>] ? handle_mm_fault+0x18e/0x1a6
[<ffffffff8141645e>] ? do_page_fault+0x320/0x35c
[<ffffffff810da580>] ? slab_pre_alloc_hook+0x23/0x27
[<ffffffff810c2d90>] ? do_brk+0x2b8/0x31a
[<ffffffff8108b24c>] ? audit_syscall_entry+0x119/0x145
[<ffffffff8100aad2>] ? system_call_fastpath+0x16/0x1b
---[ end trace 0d2e296daab3eefd ]---
--
Ben Greear <[email protected]>
Candela Technologies Inc http://www.candelatech.com
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