Comment 1 for bug 860103

It happened again :)
Looks like it more likely to happen when Transmission is running.

dmesg | tail

[124335.290023] TCP: Peer 109.156.97.54:56375/40960 unexpectedly shrunk window 3281399862:3281402142 (repaired)
[124346.670020] TCP: Peer 109.156.97.54:56375/40960 unexpectedly shrunk window 3281514641:3281516121 (repaired)
[124363.130022] TCP: Peer 109.156.97.54:56375/40960 unexpectedly shrunk window 3281699729:3281701613 (repaired)
[125611.020039] ------------[ cut here ]------------
[125611.020057] WARNING: at /build/buildd/linux-2.6.38/net/sched/sch_generic.c:256 dev_watchdog+0x2a0/0x2b0()
[125611.020062] Hardware name: 662M03
[125611.020065] NETDEV WATCHDOG: eth0 (sis190): transmit queue 0 timed out
[125611.020069] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat usb_storage uas binfmt_misc rfcomm sco bnep l2cap vboxnetadp vboxnetflt vboxdrv radeon snd_hda_codec_realtek snd_hda_intel snd_hda_codec ttm snd_hwdep drm_kms_helper snd_pcm snd_seq_midi drm btusb snd_rawmidi snd_seq_midi_event sis_agp ppdev lp snd_seq bluetooth snd_timer snd_seq_device snd i2c_algo_bit soundcore snd_page_alloc parport_pc parport usbhid hid firewire_ohci firewire_core crc_itu_t sis190 sata_sis
[125611.020136] Pid: 5818, comm: firefox-bin Not tainted 2.6.38-11-generic #50-Ubuntu
[125611.020140] Call Trace:
[125611.020143] <IRQ> [<ffffffff81065cbf>] ? warn_slowpath_common+0x7f/0xc0
[125611.020158] [<ffffffff81065db6>] ? warn_slowpath_fmt+0x46/0x50
[125611.020165] [<ffffffff814efba0>] ? dev_watchdog+0x2a0/0x2b0
[125611.020172] [<ffffffff810808c7>] ? __queue_work+0xf7/0x3d0
[125611.020178] [<ffffffff81080ba0>] ? delayed_work_timer_fn+0x0/0x40
[125611.020184] [<ffffffff814ef900>] ? dev_watchdog+0x0/0x2b0
[125611.020190] [<ffffffff810749b4>] ? call_timer_fn+0x44/0x130
[125611.020196] [<ffffffff814ef900>] ? dev_watchdog+0x0/0x2b0
[125611.020202] [<ffffffff81076004>] ? run_timer_softirq+0x134/0x280
[125611.020209] [<ffffffff8102c94d>] ? lapic_next_event+0x1d/0x30
[125611.020214] [<ffffffff8106d508>] ? __do_softirq+0xa8/0x1c0
[125611.020222] [<ffffffff8109842f>] ? tick_program_event+0x1f/0x30
[125611.020229] [<ffffffff8100cf1c>] ? call_softirq+0x1c/0x30
[125611.020234] [<ffffffff8100ea45>] ? do_softirq+0x65/0xa0
[125611.020239] [<ffffffff8106d725>] ? irq_exit+0x85/0x90
[125611.020247] [<ffffffff815cb970>] ? smp_apic_timer_interrupt+0x70/0x9b
[125611.020252] [<ffffffff8100c9d3>] ? apic_timer_interrupt+0x13/0x20
[125611.020256] <EOI> [<ffffffff8100c002>] ? system_call_fastpath+0x16/0x1b
[125611.020264] ---[ end trace 83c6c16d80f53f5f ]---