Public bug reported:
Ethernet controller Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI
Express Gigabit Ethernet controller [10ec:8168] (rev 02) fails on Ubuntu
9.04 Server with kernel 2.6.28-11-server
May 29 13:13:37 home-server-1 kernel: [ 2195.010024] ------------[ cut here
]------------
May 29 13:13:37 home-server-1 kernel: [ 2195.010033] WARNING: at
/build/buildd/linux-2.6.28/net/sched/sch_generic.c:226
dev_watchdog+0x270/0x280()
May 29 13:13:37 home-server-1 kernel: [ 2195.010039] NETDEV WATCHDOG: eth0
(r8169): transmit timed out
May 29 13:13:37 home-server-1 kernel: [ 2195.010043] Modules linked in: video
output input_polldev lp ppdev psmouse pcspkr iTCO_wdt iTCO_vendor_support
serio_raw snd_hda_intel snd_pcm snd_timer parport_pc parport snd soundcore
intel_agp snd_page_alloc xfs r8169 mii raid10 raid456 async_xor async_memcpy
async_tx xor raid1 raid0 multipath linear fbcon tileblit font bitblit softcursor
May 29 13:13:37 home-server-1 kernel: [ 2195.010106] Pid: 0, comm: swapper Not
tainted 2.6.28-11-server #42-Ubuntu
May 29 13:13:37 home-server-1 kernel: [ 2195.010111] Call Trace:
May 29 13:13:37 home-server-1 kernel: [ 2195.010115] <IRQ>
[<ffffffff80250927>] warn_slowpath+0xb7/0xf0
May 29 13:13:37 home-server-1 kernel: [ 2195.010133] [<ffffffff80416a2a>] ?
__next_cpu+0x1a/0x30
May 29 13:13:37 home-server-1 kernel: [ 2195.010140] [<ffffffff802476dc>] ?
find_busiest_group+0x1dc/0x9a0
May 29 13:13:37 home-server-1 kernel: [ 2195.010149] [<ffffffff8026e61c>] ?
sched_clock_cpu+0xcc/0x160
May 29 13:13:37 home-server-1 kernel: [ 2195.010158] [<ffffffff802199e6>] ?
read_tsc+0x16/0x40
May 29 13:13:37 home-server-1 kernel: [ 2195.010166] [<ffffffff802708b9>] ?
getnstimeofday+0x59/0xe0
May 29 13:13:37 home-server-1 kernel: [ 2195.010174] [<ffffffff8041cd0a>] ?
strlcpy+0x4a/0x60
May 29 13:13:37 home-server-1 kernel: [ 2195.010180] [<ffffffff805caf70>]
dev_watchdog+0x270/0x280
May 29 13:13:37 home-server-1 kernel: [ 2195.010187] [<ffffffff8026e61c>] ?
sched_clock_cpu+0xcc/0x160
May 29 13:13:37 home-server-1 kernel: [ 2195.010194] [<ffffffff802199e6>] ?
read_tsc+0x16/0x40
May 29 13:13:37 home-server-1 kernel: [ 2195.010201] [<ffffffff805cad00>] ?
dev_watchdog+0x0/0x280
May 29 13:13:37 home-server-1 kernel: [ 2195.010209] [<ffffffff8025bdf9>]
run_timer_softirq+0x179/0x260
May 29 13:13:37 home-server-1 kernel: [ 2195.010217] [<ffffffff802736bf>] ?
clockevents_program_event+0x4f/0x90
May 29 13:13:37 home-server-1 kernel: [ 2195.010224] [<ffffffff80256a5c>]
__do_softirq+0x9c/0x170
May 29 13:13:37 home-server-1 kernel: [ 2195.010232] [<ffffffff80213d8c>]
call_softirq+0x1c/0x30
May 29 13:13:37 home-server-1 kernel: [ 2195.010239] [<ffffffff80214ffd>]
do_softirq+0x5d/0xa0
May 29 13:13:37 home-server-1 kernel: [ 2195.010245] [<ffffffff802567dd>]
irq_exit+0x8d/0xa0
May 29 13:13:37 home-server-1 kernel: [ 2195.010253] [<ffffffff80227658>]
smp_apic_timer_interrupt+0x88/0xc0
May 29 13:13:37 home-server-1 kernel: [ 2195.010260] [<ffffffff80213668>]
apic_timer_interrupt+0x88/0x90
May 29 13:13:37 home-server-1 kernel: [ 2195.010265] <EOI>
[<ffffffff8021a95a>] ? mwait_idle+0x4a/0x50
May 29 13:13:37 home-server-1 kernel: [ 2195.010278] [<ffffffff80210dd2>] ?
enter_idle+0x22/0x30
May 29 13:13:37 home-server-1 kernel: [ 2195.010285] [<ffffffff80210e85>] ?
cpu_idle+0x65/0xc0
May 29 13:13:37 home-server-1 kernel: [ 2195.010295] [<ffffffff806987a3>] ?
start_secondary+0x9e/0xcb
May 29 13:13:37 home-server-1 kernel: [ 2195.010300] ---[ end trace
a90028f9c52760a3 ]---
May 29 13:13:37 home-server-1 kernel: [ 2195.052227] r8169: eth0: link up
** Affects: ubuntu
Importance: Undecided
Status: New
--
network device fails in kernel 2.6.28-11-server with NETDEV WATCHDOG: eth0
(r8169): transmit timed out
https://bugs.launchpad.net/bugs/381807
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