First of all I managed to reproduce this bug with Gentoo LiveCD 2007.0 amd64
so now Im sure it is not Ubuntu specific. 2007.0 comes with kernel
2.6.19-gentoo-...
On Tuesday 05 of June 2007 22:37:09 you wrote:
> Can you reproduce the problem if this module is not loaded at all ?
>
> Please understand "loaded" as "it's loaded but it is not used" as well
> as "it was loaded but I unloaded it before testing".
Fglrx was not loaded just because it fails to build with 2.6.22-r4 patched
kernel. What I noticed is that when the interface fails during the system
startup, xorg wont start complaining about fglrx. If networking is working
xorg will simply load xorg (ati) module.
>
> > Restarting interface doesn't solve the problem.
>
> Neither do an 'ifconfig down/rmmod/modprobe/ifconfig up' cycle ?
>
When I do this cycle before the network fail I get normally eth0 interface
working with the dmesg output shown in dmesg_cycle_good attached file.
After the fail eth0 will not start anymore, instead eth1 will start with the
huge number of dropped packets. Dmesg output from this operation is in
attachmet named modprobe_dmesg. Ifconfig status after operation is in
ifconfig_after_dmesg.
To generate this files I used dmesg | tail command so it is not full output.
>
> > I don't know what else can help so I attach some information about
> > system.
>
> A 'cat /proc/interrupts', a few seconds of 'vmstat 1' a
> 'for i in $(seq 1 5); do ethtool -S eth0; sleep 1; done' after the watchdog
> event and a good bunch of patience.
I attach interrupts and vmstat. ethtool -S eth0 won't generate any output
after network fail. It freezes and can be exited with CTRL+C. I attach also
normal output from your script before the fail in ethtool_good file.
[ 326.605896] ACPI: PCI interrupt for device 0000:01:00.0 disabled
[ 334.383427] r8169 Gigabit Ethernet driver 2.2LK loaded
[ 334.383549] ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 17 (level, low) ->
IRQ 17
[ 334.383646] PCI: Setting latency timer of device 0000:01:00.0 to 64
[ 334.383889] PM: Adding info for No Bus:eth0
[ 334.384761] eth0: RTL8168b/8111b at 0xffffc200001e0000, 00:19:66:02:75:9f,
IRQ 17
[ 334.400904] r8169: eth0: link down
[ 334.400915] r8169: eth0: link down
[ 334.402389] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 336.067849] r8169: eth0: link up
[ 336.069313] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 254.015732] eth0: no IPv6 routers present
[ 1277.154147] PM: Removing info for No Bus:eth0
[ 1277.168553] ACPI: PCI interrupt for device 0000:01:00.0 disabled
[ 1345.343644] r8169 Gigabit Ethernet driver 2.2LK loaded
[ 1345.343751] PCI: Enabling device 0000:01:00.0 (0000 -> 0003)
[ 1345.343759] ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 17 (level, low) ->
IRQ 17
[ 1345.343916] PCI: Setting latency timer of device 0000:01:00.0 to 64
[ 1346.141898] PM: Adding info for No Bus:eth0
[ 1346.141991] eth0: RTL8100e at 0xffffc200001e2000, ff:ff:ff:ff:ff:ff, IRQ 17
[ 1346.961209] r8169: eth1: link up
eth1 Link encap:Ethernet HWaddr FF:FF:FF:FF:FF:FF
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:60129542130 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:17 Base address:0x2000
eth1:avah Link encap:Ethernet HWaddr FF:FF:FF:FF:FF:FF
inet addr:169.254.14.242 Bcast:169.254.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interrupt:17 Base address:0x2000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:13 errors:0 dropped:0 overruns:0 frame:0
TX packets:13 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1192 (1.1 KiB) TX bytes:1192 (1.1 KiB)
CPU0 CPU1
0: 139995 0 IO-APIC-edge timer
1: 1842 0 IO-APIC-edge i8042
7: 0 0 IO-APIC-edge parport0
8: 0 0 IO-APIC-edge rtc
9: 0 0 IO-APIC-fasteoi acpi
12: 113 0 IO-APIC-edge i8042
14: 70624 0 IO-APIC-edge libata
15: 0 0 IO-APIC-edge libata
16: 0 0 IO-APIC-fasteoi uhci_hcd:usb4
17: 47 0 IO-APIC-fasteoi eth0
18: 0 0 IO-APIC-fasteoi uhci_hcd:usb3
19: 72 0 IO-APIC-fasteoi uhci_hcd:usb2, libata
23: 1063 0 IO-APIC-fasteoi uhci_hcd:usb1, ehci_hcd:usb5,
snd_ca0106
NMI: 0 0
LOC: 139966 139944
ERR: 0
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
0 1 0 188188 15352 723600 0 0 1004 17 188 316 1 2 83 15
0 0 0 188180 15356 723644 0 0 0 8 260 71 0 0 100 0
0 0 0 188180 15356 723648 0 0 0 0 257 68 0 0 100 0
0 0 0 188180 15356 723648 0 0 0 0 256 57 0 0 100 0
0 0 0 188180 15356 723648 0 0 0 0 257 66 0 0 100 0
0 0 0 188180 15356 723648 0 0 0 4 257 64 0 0 100 0
0 0 0 188180 15380 723632 0 0 0 60 264 83 0 0 100 0
0 0 0 188180 15380 723648 0 0 0 0 256 59 0 0 100 0
0 0 0 188180 15380 723648 0 0 0 0 257 66 0 0 100 0
1 0 0 188180 15380 723648 0 0 0 0 256 59 0 0 100 0
0 0 0 188180 15380 723648 0 0 0 0 257 67 0 0 100 0
0 0 0 188180 15392 723648 0 0 0 20 260 74 0 0 100 0
0 0 0 188180 15392 723648 0 0 0 0 257 66 0 0 100 0
0 0 0 188180 15392 723648 0 0 0 0 256 58 0 0 100 0
0 0 0 188180 15392 723648 0 0 0 0 257 66 0 0 100 0
0 0 0 188180 15392 723648 0 0 0 0 256 59 0 0 100 0
0 0 0 188180 15400 723648 0 0 0 16 260 73 0 0 100 0
NIC statistics:
tx_packets: 1440
rx_packets: 2536
tx_errors: 0
rx_errors: 0
rx_missed: 0
align_errors: 0
tx_single_collisions: 0
tx_multi_collisions: 0
unicast: 1250
broadcast: 133
multicast: 1286
tx_aborted: 0
tx_underrun: 0
NIC statistics:
tx_packets: 1440
rx_packets: 2536
tx_errors: 0
rx_errors: 0
rx_missed: 0
align_errors: 0
tx_single_collisions: 0
tx_multi_collisions: 0
unicast: 1250
broadcast: 133
multicast: 1286
tx_aborted: 0
tx_underrun: 0
NIC statistics:
tx_packets: 1440
rx_packets: 2536
tx_errors: 0
rx_errors: 0
rx_missed: 0
align_errors: 0
tx_single_collisions: 0
tx_multi_collisions: 0
unicast: 1250
broadcast: 133
multicast: 1286
tx_aborted: 0
tx_underrun: 0
NIC statistics:
tx_packets: 1440
rx_packets: 2536
tx_errors: 0
rx_errors: 0
rx_missed: 0
align_errors: 0
tx_single_collisions: 0
tx_multi_collisions: 0
unicast: 1250
broadcast: 133
multicast: 1286
tx_aborted: 0
tx_underrun: 0
NIC statistics:
tx_packets: 1440
rx_packets: 2536
tx_errors: 0
rx_errors: 0
rx_missed: 0
align_errors: 0
tx_single_collisions: 0
tx_multi_collisions: 0
unicast: 1250
broadcast: 133
multicast: 1286
tx_aborted: 0
tx_underrun: 0
