Hi,
I'm seeing the same problem when transfering large files. The network works until it crashes. I'm using Intrepid Ibex with the latest updates:
$ dmesg [ ... ] [ 1159.988394] ------------[ cut here ]------------ [ 1159.988402] WARNING: at /build/buildd/linux-2.6.27/net/sched/sch_generic.c:219 dev_watchdog+0x21a/0x230() [ 1159.988405] NETDEV WATCHDOG: eth0 (r8169): transmit timed out [ 1159.988408] Modules linked in: r8169 af_packet i915 binfmt_misc drm rfcomm bridge stp bnep sco l2cap bluetooth ppdev cpufreq_ondemand cpufreq_powersave cpufreq_userspace cpufreq_stats freq_table cpufreq_conservative container video output wmi pci_slot sbs sbshc battery iptable_filter ip_tables x_tables ac sbp2 parport_pc lp parport loop ipv6 lnbp21 snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm sr_mod stv0299 cdrom serio_raw snd_seq_dummy psmouse budget_ci pcspkr budget_core dvb_core evdev saa7146 ttpci_eeprom snd_seq_oss ir_common iTCO_wdt iTCO_vendor_support snd_seq_midi i2c_core snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device button intel_agp shpchp agpgart snd pci_hotplug soundcore snd_page_alloc ext3 jbd mbcache sd_mod crc_t10dif pata_acpi sg usb_storage libusual ata_piix ohci1394 ata_generic ieee1394 ehci_hcd libata scsi_mod dock uhci_hcd usbcore thermal processor fan fbcon tileblit font bitblit softcursor fuse [last unloaded: r8169] [ 1159.988510] Pid: 7, comm: ksoftirqd/1 Not tainted 2.6.27-7-generic #1 [ 1159.988514] [<c0131d65>] warn_slowpath+0x65/0x90 [ 1159.988520] [<c024d1d5>] ? __next_cpu+0x15/0x30 [ 1159.988525] [<c012989d>] ? find_busiest_group+0x15d/0x7c0 [ 1159.988529] [<c012b6ab>] ? default_wake_function+0xb/0x10 [ 1159.988534] [<c037dfae>] ? account_scheduler_latency+0xe/0x220 [ 1159.988539] [<c0154387>] ? timer_stats_update_stats+0x17/0x250 [ 1159.988545] [<c0254299>] ? strlen+0x9/0x20 [ 1159.988550] [<c025231d>] ? strlcpy+0x1d/0x60 [ 1159.988554] [<c02f0967>] ? netdev_drivername+0x37/0x40 [ 1159.988558] [<c0305b6a>] dev_watchdog+0x21a/0x230 [ 1159.988562] [<c01284cb>] ? finish_task_switch+0x2b/0xe0 [ 1159.988567] [<c037c999>] ? schedule+0x429/0x790 [ 1159.988572] [<c013bf88>] run_timer_softirq+0x138/0x210 [ 1159.988576] [<c0305950>] ? dev_watchdog+0x0/0x230 [ 1159.988580] [<c0305950>] ? dev_watchdog+0x0/0x230 [ 1159.988584] [<c0137682>] __do_softirq+0x92/0x120 [ 1159.988588] [<c013776d>] do_softirq+0x5d/0x60 [ 1159.988591] [<c0137802>] ksoftirqd+0x92/0x120 [ 1159.988594] [<c0137770>] ? ksoftirqd+0x0/0x120 [ 1159.988598] [<c0147141>] kthread+0x41/0x80 [ 1159.988603] [<c0147100>] ? kthread+0x0/0x80 [ 1159.988607] [<c0105297>] kernel_thread_helper+0x7/0x10 [ 1159.988611] ======================= [ 1159.988614] ---[ end trace 31e5c06b077946fd ]--- [ 1160.804089] r8169: eth0: link up [ 1214.816047] r8169: eth0: link up [ 1280.812554] r8169: eth0: link up [ 1364.804541] r8169: eth0: link up [ 1436.804241] r8169: eth0: link up
[ ... I have more there after a while ... ]
$ uname -r 2.6.27-7-generic
$ lspci -vvv (only showing the eth device) 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02) Subsystem: ASUSTeK Computer Inc. Device 81aa Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 222 Region 0: I/O ports at e800 [size=256] Region 2: Memory at dffff000 (64-bit, non-prefetchable) [size=4K] Region 4: Memory at deff0000 (64-bit, prefetchable) [size=64K] Expansion ROM at dffc0000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: r8169 Kernel modules: r8169
Please let me know if you need any more details.
Regards, Alex
Hi,
I'm seeing the same problem when transfering large files. The network works until it crashes. I'm using Intrepid Ibex with the latest updates:
$ dmesg buildd/ linux-2. 6.27/net/ sched/sch_ generic. c:219 dev_watchdog+ 0x21a/0x230( ) conservative container video output wmi pci_slot sbs sbshc battery iptable_filter ip_tables x_tables ac sbp2 parport_pc lp parport loop ipv6 lnbp21 snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm sr_mod stv0299 cdrom serio_raw snd_seq_dummy psmouse budget_ci pcspkr budget_core dvb_core evdev saa7146 ttpci_eeprom snd_seq_oss ir_common iTCO_wdt iTCO_vendor_support snd_seq_midi i2c_core snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device button intel_agp shpchp agpgart snd pci_hotplug soundcore snd_page_alloc ext3 jbd mbcache sd_mod crc_t10dif pata_acpi sg usb_storage libusual ata_piix ohci1394 ata_generic ieee1394 ehci_hcd libata scsi_mod dock uhci_hcd usbcore thermal processor fan fbcon tileblit font bitblit softcursor fuse [last unloaded: r8169] 0x65/0x90 cpu+0x15/ 0x30 group+0x15d/ 0x7c0 wake_function+ 0xb/0x10 scheduler_ latency+ 0xe/0x220 update_ stats+0x17/ 0x250 drivername+ 0x37/0x40 0x21a/0x230 task_switch+ 0x2b/0xe0 0x429/0x790 softirq+ 0x138/0x210 0x0/0x230 0x0/0x230 0x92/0x120 0x5d/0x60 0x92/0x120 thread_ helper+ 0x7/0x10 ======= ======= ==
[ ... ]
[ 1159.988394] ------------[ cut here ]------------
[ 1159.988402] WARNING: at /build/
[ 1159.988405] NETDEV WATCHDOG: eth0 (r8169): transmit timed out
[ 1159.988408] Modules linked in: r8169 af_packet i915 binfmt_misc drm rfcomm bridge stp bnep sco l2cap bluetooth ppdev cpufreq_ondemand cpufreq_powersave cpufreq_userspace cpufreq_stats freq_table cpufreq_
[ 1159.988510] Pid: 7, comm: ksoftirqd/1 Not tainted 2.6.27-7-generic #1
[ 1159.988514] [<c0131d65>] warn_slowpath+
[ 1159.988520] [<c024d1d5>] ? __next_
[ 1159.988525] [<c012989d>] ? find_busiest_
[ 1159.988529] [<c012b6ab>] ? default_
[ 1159.988534] [<c037dfae>] ? account_
[ 1159.988539] [<c0154387>] ? timer_stats_
[ 1159.988545] [<c0254299>] ? strlen+0x9/0x20
[ 1159.988550] [<c025231d>] ? strlcpy+0x1d/0x60
[ 1159.988554] [<c02f0967>] ? netdev_
[ 1159.988558] [<c0305b6a>] dev_watchdog+
[ 1159.988562] [<c01284cb>] ? finish_
[ 1159.988567] [<c037c999>] ? schedule+
[ 1159.988572] [<c013bf88>] run_timer_
[ 1159.988576] [<c0305950>] ? dev_watchdog+
[ 1159.988580] [<c0305950>] ? dev_watchdog+
[ 1159.988584] [<c0137682>] __do_softirq+
[ 1159.988588] [<c013776d>] do_softirq+
[ 1159.988591] [<c0137802>] ksoftirqd+
[ 1159.988594] [<c0137770>] ? ksoftirqd+0x0/0x120
[ 1159.988598] [<c0147141>] kthread+0x41/0x80
[ 1159.988603] [<c0147100>] ? kthread+0x0/0x80
[ 1159.988607] [<c0105297>] kernel_
[ 1159.988611] =======
[ 1159.988614] ---[ end trace 31e5c06b077946fd ]---
[ 1160.804089] r8169: eth0: link up
[ 1214.816047] r8169: eth0: link up
[ 1280.812554] r8169: eth0: link up
[ 1364.804541] r8169: eth0: link up
[ 1436.804241] r8169: eth0: link up
[ ... I have more there after a while ... ]
$ uname -r
2.6.27-7-generic
$ lspci -vvv (only showing the eth device)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)
Subsystem: ASUSTeK Computer Inc. Device 81aa
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 222
Region 0: I/O ports at e800 [size=256]
Region 2: Memory at dffff000 (64-bit, non-prefetchable) [size=4K]
Region 4: Memory at deff0000 (64-bit, prefetchable) [size=64K]
Expansion ROM at dffc0000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: r8169
Kernel modules: r8169
Please let me know if you need any more details.
Regards,
Alex