Same here, but with a slight variant.
* Hardware
- Gigabyte GA-EX58-UD3R (rev. 1.6), CPU: Core i7 - 920, RAM: 3x Corsair
TR3X6G1600C9
- Onboard ethernet controller: Realtek 8111C
08:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI
Express Gigabit Ethernet controller (rev 03)
Subsystem: Giga-byte Technology Device e000
Flags: bus master, fast devsel, latency 0, IRQ 2294
I/O ports at 7e00 [size=256]
Memory at fd6ff000 (64-bit, prefetchable) [size=4K]
Memory at fd6f8000 (64-bit, prefetchable) [size=16K]
[virtual] Expansion ROM at fd600000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: r8169
Kernel modules: r8169
Settings for eth0:
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
Supports Wake-on: pumbg
Wake-on: g
Current message level: 0x00000033 (51)
Link detected: yes
Connected to a Zyxel gigabit switch.
* OS
- Ubuntu Jaunty 9.04
* Scenario 1:
- Linux mtt-r3 2.6.28-3-rt #12-Ubuntu SMP PREEMPT RT Fri Apr 17 10:09:11 UTC
2009 i686 GNU/Linux
- Stock r8169 driver
I got a crash pretty soon (over 6 retries, I had a mean time of 3 to 8
minutes, even with small amount of transfers), with the following log
report:
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982385] ------------[ cut here
]------------
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982387] WARNING: at
/build/buildd/linux-rt-2.6.28/net/sched/sch_generic.c:227 dev_
watchdog+0x211/0x220()
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982389] NETDEV WATCHDOG: eth0 (r8169):
transmit timed out
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982390] Modules linked in: binfmt_misc
ppdev bridge stp bnep video output input_po
lldev lp parport snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy
snd_seq_oss snd_seq_midi snd_rawmidi raw1
394 snd_seq_midi_event video1394 snd_seq snd_timer snd_seq_device psmouse
serio_raw pcspkr iTCO_wdt iTCO_vendor_support
snd soundcore joydev snd_page_alloc nvidia(P) agpgart hid_cherry usbhid
ohci1394 ieee1394 r8169 mii fbcon tileblit font
bitblit softcursor
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982412] Pid: 85, comm: sirq-timer/6
Tainted: P W 2.6.28-3-rt #12-Ubuntu
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982414] Call Trace:
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982418] [<c013bde0>]
warn_slowpath+0x60/0x80
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982421] [<c02cde95>] ?
__next_cpu+0x15/0x30
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982423] [<c0131c9d>] ?
find_busiest_group+0x15d/0x7f0
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982426] [<c0129967>] ?
enqueue_task+0x57/0x70
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982428] [<c02d309d>] ? strlcpy+0x1d/0x60
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982431] [<c043b4c2>] ?
netdev_drivername+0x32/0x40
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982433] [<c0450431>]
dev_watchdog+0x211/0x220
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982435] [<c0102da7>] ?
__switch_to+0xb7/0x1a0
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982438] [<c0511ed8>] ?
_spin_unlock_irq+0x8/0x40Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982440]
[<c0130850>] ? finish_task_switch+0x50/0x120
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982443] [<c0146b31>]
run_timer_softirq+0x181/0x380Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982445]
[<c0450220>] ? dev_watchdog+0x0/0x220
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982447] [<c0450220>] ?
dev_watchdog+0x0/0x220
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982448] [<c0141b6b>]
ksoftirqd+0x12b/0x260
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982450] [<c0141a40>] ?
ksoftirqd+0x0/0x260
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982452] [<c015164c>] kthread+0x3c/0x70
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982454] [<c0151610>] ? kthread+0x0/0x70
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982457] [<c0105547>]
kernel_thread_helper+0x7/0x10
Jul 2 16:37:01 mtt-r3 kernel: [ 8685.982458] ---[ end trace cd96ab8c933e2dd5
]---
Jul 2 16:37:35 mtt-r3 NetworkManager: <info> (eth0): device state change: 8
-> 3
Jul 2 16:37:35 mtt-r3 NetworkManager: <info> (eth0): deactivating device
(reason: 0).
The workstation hangs: unresponsive keyboard, frozen windows but cursor
can be moved.
* Scenario 2:
- Linux mtt-r3 2.6.28-3-rt #12-Ubuntu SMP PREEMPT RT Fri Apr 17 10:09:11 UTC
2009 i686 GNU/Linux
- Realtek r8168 driver, from package r8168-8.012.00.tar.bz2
Same as above.
* Scenario 3:
- Linux mtt-r3 2.6.28-13-generic #45-Ubuntu SMP Tue Jun 30 19:49:51 UTC 2009
i686 GNU/Linux
- Stock r8169 driver
After 1 hour of sustained transfers I couldn't manage to make it crash.
--
Realtek RTL8111/8168B PCI Express Gigabit Ethernet controller Unstable on Jaunty
https://bugs.launchpad.net/bugs/347711
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