This description generated by Andreas from an ABRT report
architecture: i686
cmdline: not_applicable
component: kernel
executable: kernel
kernel: 2.6.32-122.el6.i686
package: kernel
reason: WARNING: at net/sched/sch_generic.c:261 dev_watchdog+0x1ec/0x200() (Not tainted)
release: Red Hat Enterprise Linux Workstation release 6.1 (Santiago)
reproduce: 1. dunno...
2.
3.

time: 1306502483
uid: 0
backtrace: WARNING: at net/sched/sch_generic.c:261 dev_watchdog+0x1ec/0x200() (Not tainted)
Hardware name: 2537CS3
NETDEV WATCHDOG: eth0 (e1000e): transmit queue 0 timed out
Modules linked in: tun aes_i586 aes_generic fuse rfcomm sco bridge stp llc bnep l2cap autofs4 sunrpc cpufreq_ondemand acpi_cpufreq nf_conntrack_ipv4 nf_defrag_ipv4 ipt_REJECT iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 dm_mirror dm_region_hash dm_log uinput thinkpad_acpi arc4 ecb hwmon wmi iwlagn iwlcore mac80211 cfg80211 sg uvcvideo videodev btusb bluetooth rfkill microcode intel_ips i2c_i801 iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd soundcore snd_page_alloc e1000e ext4 mbcache jbd2 sd_mod crc_t10dif sr_mod cdrom firewire_ohci firewire_core crc_itu_t sdhci_pci sdhci mmc_core ata_generic pata_acpi ata_piix i915 drm_kms_helper drm i2c_algo_bit i2c_core video output dm_mod [last unloaded: scsi_wait_scan]
Pid: 0, comm: swapper Not tainted 2.6.32-122.el6.i686 #1
Call Trace:
[<c0452bc1>] ? warn_slowpath_common+0x81/0xc0
[<c07949ac>] ? dev_watchdog+0x1ec/0x200
[<c07949ac>] ? dev_watchdog+0x1ec/0x200
[<c0452c93>] ? warn_slowpath_fmt+0x33/0x40
[<c07949ac>] ? dev_watchdog+0x1ec/0x200
[<c046fbda>] ? insert_work+0x5a/0xb0
[<c0462c45>] ? cascade+0x55/0x70
[<c04636c9>] ? run_timer_softirq+0x139/0x2c0
[<c07947c0>] ? dev_watchdog+0x0/0x200
[<c0483178>] ? tick_program_event+0x28/0x40
[<c0459d8f>] ? __do_softirq+0x8f/0x1b0
[<c0459eed>] ? do_softirq+0x3d/0x50
[<c045a045>] ? irq_exit+0x65/0x70
[<c0427793>] ? smp_apic_timer_interrupt+0x53/0x90
[<c0823735>] ? apic_timer_interrupt+0x31/0x38
[<c045007b>] ? prof_sysenter_enable__set_tid_address+0xb/0x10
[<c063f9ff>] ? intel_idle+0xaf/0x140
[<c0751672>] ? cpuidle_idle_call+0x72/0x100
[<c04089a4>] ? cpu_idle+0x94/0xd0
[<c081cc5b>] ? start_secondary+0x209/0x24e