[ 10.447232] r8169: eth0: link down [ 10.447395] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 12.893673] __ratelimit: 12 callbacks suppressed [ 12.893676] type=1503 audit(1262566694.921:27): operation="open" pid=1219 parent=1218 profile="/usr/sbin/mysqld" requested_mask="r::" denied_mask="r::" fsuid=0 ouid=0 name="/sys/devices/system/cpu/" [ 13.023104] [drm] Setting GART location based on new memory map [ 13.023544] [drm] Loading RS690/RS740 Microcode [ 13.023560] [drm] Num pipes: 1 [ 13.023566] [drm] writeback test succeeded in 1 usecs [ 13.903960] type=1503 audit(1262566695.929:28): operation="open" pid=1240 parent=1239 profile="/usr/sbin/mysqld" requested_mask="r::" denied_mask="r::" fsuid=0 ouid=0 name="/sys/devices/system/cpu/" [ 14.914610] type=1503 audit(1262566696.942:29): operation="open" pid=1267 parent=1266 profile="/usr/sbin/mysqld" requested_mask="r::" denied_mask="r::" fsuid=0 ouid=0 name="/sys/devices/system/cpu/" [ 16.277058] type=1503 audit(1262566698.305:30): operation="open" pid=1327 parent=1326 profile="/usr/sbin/mysqld" requested_mask="r::" denied_mask="r::" fsuid=0 ouid=0 name="/sys/devices/system/cpu/" [ 16.328881] type=1503 audit(1262566698.357:31): operation="open" pid=1338 parent=1337 profile="/usr/sbin/mysqld" requested_mask="r::" denied_mask="r::" fsuid=0 ouid=0 name="/sys/devices/system/cpu/" [ 206.059209] r8169: eth0: link up [ 206.059712] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 216.716025] eth0: no IPv6 routers present [ 228.497461] r8169: eth0: link up [ 688.500540] r8169: eth0: link down [ 699.866964] r8169: eth0: link up [ 720.528185] r8169: eth0: link down [ 722.200633] r8169: eth0: link up [ 3589.964029] ------------[ cut here ]------------ [ 3589.964050] WARNING: at /build/buildd/linux-2.6.31/net/sched/sch_generic.c:246 dev_watchdog+0x1f6/0x210() [ 3589.964058] Hardware name: System Product Name [ 3589.964064] NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out [ 3589.964068] Modules linked in: binfmt_misc snd_hda_codec_via snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer i2c_piix4 ppdev lp asus_atk0110 shpchp snd_seq_device parport_pc parport iptable_filter ip_tables snd x_tables soundcore snd_page_alloc radeon usbhid ttm drm i2c_algo_bit ati_agp agpgart r8169 mii [ 3589.964139] Pid: 0, comm: swapper Not tainted 2.6.31-14-generic #48-Ubuntu [ 3589.964144] Call Trace: [ 3589.964159] [] warn_slowpath_common+0x6d/0xa0 [ 3589.964170] [] ? dev_watchdog+0x1f6/0x210 [ 3589.964179] [] ? dev_watchdog+0x1f6/0x210 [ 3589.964188] [] warn_slowpath_fmt+0x26/0x30 [ 3589.964197] [] dev_watchdog+0x1f6/0x210 [ 3589.964207] [] ? insert_work+0x5b/0xa0 [ 3589.964216] [] ? default_spin_lock_flags+0x8/0x10 [ 3589.964224] [] ? _spin_lock_irqsave+0x2a/0x40 [ 3589.964233] [] ? __queue_work+0x31/0x40 [ 3589.964240] [] run_timer_softirq+0x117/0x200 [ 3589.964251] [] ? tick_dev_program_event+0x45/0xe0 [ 3589.964259] [] ? dev_watchdog+0x0/0x210 [ 3589.964268] [] __do_softirq+0x90/0x1a0 [ 3589.964277] [] ? hrtimer_interrupt+0x183/0x210 [ 3589.964284] [] ? tick_do_update_jiffies64+0x118/0x160 [ 3589.964293] [] do_softirq+0x3d/0x40 [ 3589.964300] [] irq_exit+0x5d/0x70 [ 3589.964308] [] smp_apic_timer_interrupt+0x57/0x90 [ 3589.964317] [] apic_timer_interrupt+0x31/0x40 [ 3589.964324] [] ? native_safe_halt+0x5/0x10 [ 3589.964332] [] default_idle+0x46/0xd0 [ 3589.964339] [] c1e_idle+0x4d/0x100 [ 3589.964346] [] cpu_idle+0x8c/0xd0 [ 3589.964355] [] start_secondary+0xc6/0xc8 [ 3589.964361] ---[ end trace a5fd81acef68e820 ]--- [ 3589.981611] r8169: eth0: link up [ 3667.980113] r8169: eth0: link up