Comment 4 for bug 351909

same here if I connect my Freerunner using cdc_ether.

my modules:

[89618.000042] WARNING: at /build/buildd/linux-2.6.28/net/sched/sch_generic.c:226 dev_watchdog+0x219/0x230()
[89618.000045] NETDEV WATCHDOG: usb0 (cdc_ether): transmit timed out
[89618.000048] Modules linked in: cdc_acm binfmt_misc bridge stp bnep vboxnetadp vboxnetflt vboxdrv ipt_MASQUERADE input_polldev iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_filter ip_tables x_tables lib80211_crypt_ccmp lib80211_crypt_wep lib80211_crypt_tkip fsam7400 lp snd_hda_intel saa7134_alsa snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy pcmcia snd_seq_oss saa7134 snd_seq_midi snd_rawmidi ir_common snd_seq_midi_event snd_seq videodev snd_timer snd_seq_device lirc_atiusb iTCO_wdt iTCO_vendor_support v4l1_compat compat_ioctl32 joydev lirc_dev yenta_socket v4l2_common videobuf_dma_sg videobuf_core nvidia(P) psmouse tifm_7xx1 ppdev rsrc_nonstatic video snd soundcore ipw2200 libipw tveeprom serio_raw sdhci_pci sdhci tifm_core pcspkr pcmcia_core output ati_remote parport_pc parport cdc_ether usbnet snd_page_alloc lib80211 intel_agp agpgart sha256_generic aes_i586 aes_generic cbc usbhid ohci1394 ieee1394 8139too 8139cp mii dm_crypt fbcon tileblit font bitblit softcursor