WARNING: at net/sched/sch_generic.c:222 dev_watchdog+0xa6/0xfb

[ 5649.622018] NETDEV WATCHDOG: eth0: transmit timed out
[ 5649.622058] ------------[ cut here ]------------
[ 5649.622086] WARNING: at net/sched/sch_generic.c:222 dev_watchdog+0xa6/0xfb()
[ 5649.622119] Modules linked in: acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_ondemand cpufreq_userspace cpufreq_conservative ipv6 ipt_REJECT xt_connlimit ipt_recent nf_conntrack_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables loop i2c_i801 i2c_core button snd_pcsp wmi snd_pcm snd_timer snd soundcore snd_page_alloc evdev ext3 jbd mbcache dm_mirror dm_log dm_snapshot dm_mod ehci_hcd r8169 uhci_hcd sd_mod thermal fan freq_table processor thermal_sys raid10 raid456 async_xor async_memcpy async_tx xor raid1 raid0 md_mod atiixp ahci sata_nv sata_sil sata_via libata dock via82cxxx ide_core 3w_9xxx 3w_xxxx scsi_mod [last unloaded: scsi_wait_scan]
[ 5649.622544] Pid: 0, comm: swapper Not tainted 2.6.26-2-amd64 #1
[ 5649.622574]
[ 5649.622575] Call Trace:
[ 5649.622617] [] warn_on_slowpath+0x51/0x7a
[ 5649.622659] [] dev_watchdog+0x0/0xfb
[ 5649.622689] [] printk+0x4e/0x56
[ 5649.622722] [] lock_timer_base+0x26/0x4b
[ 5649.622756] [] __mod_timer+0xbd/0xcc
[ 5649.622790] [] queue_delayed_work_on+0xb8/0xc8
[ 5649.622825] [] dev_watchdog+0x0/0xfb
[ 5649.622856] [] dev_watchdog+0xa6/0xfb
[ 5649.622886] [] dev_watchdog+0x0/0xfb
[ 5649.622917] [] run_timer_softirq+0x16a/0x1e2
[ 5649.622952] [] __do_softirq+0x5c/0xd1
[ 5649.622985] [] call_softirq+0x1c/0x28
[ 5649.623016] [] do_softirq+0x3c/0x81
[ 5649.623046] [] irq_exit+0x3f/0x83
[ 5649.623077] [] smp_apic_timer_interrupt+0x8c/0xa4
[ 5649.623110] [] apic_timer_interrupt+0x72/0x80
[ 5649.623141] [] :processor:acpi_idle_enter_bm+0x2b3/0x327
[ 5649.623210] [] cpuidle_idle_call+0x7a/0xb2
[ 5649.623241] [] cpuidle_idle_call+0x0/0xb2
[ 5649.623272] [] cpu_idle+0x89/0xb3
[ 5649.623308]
[ 5649.623329] ---[ end trace 1417408808243fcc ]---
[ 5649.643624] r8169: eth0: link up

Ну нихренасебе однако. Должен помочь откат на 8168.