I have found out that when I use 2 AR9580 mini PCIe board
some irq (namely in that case irq18 is shared over 3 devices)
I wonder why it is done like this and if this could be something to fix ?
Kernel is 30/12/2014 CURRENT ( FreeBSD/amd64) with :
options mptable
vmstat -i
interrupt total rate
irq4: uart0 1006 0
irq17: ath0 12857761 2078
irq18: ath1++ 11204038 1811
cpu0:timer 5775445 933
irq256: ahci0 3761 0
irq257: em0:rx 0 43769 7
irq258: em0:tx 0 6667 1
irq259: em0:link 2 0
irq260: em1:rx 0 6157 0
irq261: em1:tx 0 46 0
irq262: em1:link 2 0
irq263: em2:rx 0 21929 3
irq264: em2:tx 0 17803 2
irq265: em2:link 4 0
irq266: em3:rx 0 12326978 1992
irq267: em3:tx 0 13653018 2207
irq268: em3:link 11 0
cpu1:timer 5734729 927
Total 61653126 9966
ACPI BIOS Error (bug): A valid RSDP was not found (20130823/tbxfroot-223)
Copyright (c) 1992-2013 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 11.0-CURRENT #1: Wed Jan 8 20:42:57 EST 2014
root at ap01:/usr/obj/usr/src/sys/NET6501 amd64
FreeBSD clang version 3.3 (tags/RELEASE_33/final 183502) 20130610
CPU: Genuine Intel(R) CPU @ 600MHz (600.01-MHz K8-class CPU)
Origin = "GenuineIntel" Id = 0x20661 Family = 0x6 Model = 0x26
Stepping = 1
Features=0xbfe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0x40e3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE>
AMD Features=0x20100800<SYSCALL,NX,LM>
AMD Features2=0x1<LAHF>
TSC: P-state invariant, performance statistics
real memory = 536739840 (511 MB)
avail memory = 496316416 (473 MB)
MPTable: <Soekris net6501 >
Event timer "LAPIC" quality 400
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 1 package(s) x 1 core(s) x 2 HTT threads
cpu0 (BSP): APIC ID: 0
cpu1 (AP/HT): APIC ID: 1
ioapic0: Assuming intbase of 0
ioapic0 <Version 2.0> irqs 0-23 on motherboard
random: <Software, Yarrow> initialized
kbd0 at kbdmux0
module_register_init: MOD_LOAD (vesa, 0xffffffff80ab3c10, 0) error 19
ACPI BIOS Error (bug): A valid RSDP was not found (20130823/tbxfroot-223)
ACPI: Table initialisation failed: AE_NOT_FOUND
ACPI: Try disabling either ACPI or apic support.
pcib0: <MPTable Host-PCI bridge> pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pcib1: <PCI-PCI bridge> irq 16 at device 23.0 on pci0
pci1: <PCI bus> on pcib1
pcib2: <PCI-PCI bridge> irq 16 at device 0.0 on pci1
pci2: <PCI bus> on pcib2
pci2: <unknown> at device 0.0 (no driver attached)
pci2: <network, ethernet> at device 0.1 (no driver attached)
pci2: <unknown> at device 0.2 (no driver attached)
ohci0: <OHCI (generic) USB controller> mem 0xa0000b00-0xa0000bff irq 19 at
device 2.0 on pci2
usbus0 on ohci0
ohci1: <OHCI (generic) USB controller> mem 0xa0000c00-0xa0000cff irq 19 at
device 2.1 on pci2
usbus1 on ohci1
ohci2: <OHCI (generic) USB controller> mem 0xa0000d00-0xa0000dff irq 19 at
device 2.2 on pci2
usbus2 on ohci2
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xa0000e00-0xa0000eff irq
19 at device 2.3 on pci2
usbus3: EHCI version 1.0
usbus3 on ehci0
pci2: <serial bus, USB> at device 2.4 (no driver attached)
sdhci_pci0: <Generic SD HCI> mem 0xa0004000-0xa00041ff irq 18 at device
4.0 on pci2
sdhci_pci0: 1 slot(s) allocated
sdhci_pci1: <Generic SD HCI> mem 0xa0004200-0xa00043ff irq 18 at device
4.1 on pci2
sdhci_pci1: 1 slot(s) allocated
ahci0: <AHCI SATA controller> port 0x1020-0x103f mem 0xa0004400-0xa00047ff
irq 17 at device 6.0 on pci2
ahci0: AHCI v1.10 with 2 3Gbps ports, Port Multiplier supported
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich1: <AHCI channel> at channel 1 on ahci0
ohci3: <OHCI (generic) USB controller> mem 0xa0004800-0xa00048ff irq 16 at
device 8.0 on pci2
usbus4 on ohci3
ohci4: <OHCI (generic) USB controller> mem 0xa0004900-0xa00049ff irq 16 at
device 8.1 on pci2
usbus5 on ohci4
ohci5: <OHCI (generic) USB controller> mem 0xa0004a00-0xa0004aff irq 16 at
device 8.2 on pci2
usbus6 on ohci5
ehci1: <EHCI (generic) USB 2.0 controller> mem 0xa0004b00-0xa0004bff irq
16 at device 8.3 on pci2
usbus7: EHCI version 1.0
usbus7 on ehci1
pci2: <unknown> at device 10.0 (no driver attached)
uart2: <Intel EG20T Serial Port 0> port 0x1040-0x1047 mem
0xa0004d00-0xa0004d0f irq 19 at device 10.1 on pci2
uart3: <Intel EG20T Serial Port 1> port 0x1048-0x104f mem
0xa0004d10-0xa0004d1f irq 19 at device 10.2 on pci2
uart4: <Intel EG20T Serial Port 2> port 0x1050-0x1057 mem
0xa0004d20-0xa0004d2f irq 19 at device 10.3 on pci2
uart5: <Intel EG20T Serial Port 3> port 0x1058-0x105f mem
0xa0004d30-0xa0004d3f irq 19 at device 10.4 on pci2
pci2: <unknown> at device 12.0 (no driver attached)
pci2: <serial bus> at device 12.1 (no driver attached)
pci2: <serial bus> at device 12.2 (no driver attached)
pci2: <serial bus> at device 12.3 (no driver attached)
pci2: <unknown> at device 12.4 (no driver attached)
pcib3: <PCI-PCI bridge> irq 17 at device 24.0 on pci0
pci3: <PCI bus> on pcib3
pcib4: <PCI-PCI bridge> at device 0.0 on pci3
pci4: <PCI bus> on pcib4
pcib5: <PCI-PCI bridge> at device 2.0 on pci4
pci5: <PCI bus> on pcib5
em0: <Intel(R) PRO/1000 Network Connection 7.3.8> port 0x2000-0x201f mem
0xa1000000-0xa101ffff,0xa1020000-0xa1023fff irq 19 at device 0.0 on pci5
em0: Using MSIX interrupts with 3 vectors
em0: Ethernet address: 00:00:24:cf:05:30
pcib6: <PCI-PCI bridge> at device 3.0 on pci4
pci6: <PCI bus> on pcib6
em1: <Intel(R) PRO/1000 Network Connection 7.3.8> port 0x3000-0x301f mem
0xa2000000-0xa201ffff,0xa2020000-0xa2023fff irq 16 at device 0.0 on pci6
em1: Using MSIX interrupts with 3 vectors
em1: Ethernet address: 00:00:24:cf:05:31
pcib7: <PCI-PCI bridge> at device 4.0 on pci4
pci7: <PCI bus> on pcib7
pcib8: <PCI-PCI bridge> irq 18 at device 25.0 on pci0
pci8: <PCI bus> on pcib8
pcib9: <PCI-PCI bridge> at device 0.0 on pci8
pci9: <PCI bus> on pcib9
pcib10: <PCI-PCI bridge> at device 2.0 on pci9
pci10: <PCI bus> on pcib10
em2: <Intel(R) PRO/1000 Network Connection 7.3.8> port 0x4000-0x401f mem
0xa3000000-0xa301ffff,0xa3020000-0xa3023fff irq 16 at device 0.0 on pci10
em2: Using MSIX interrupts with 3 vectors
em2: Ethernet address: 00:00:24:cf:05:32
pcib11: <PCI-PCI bridge> at device 3.0 on pci9
pci11: <PCI bus> on pcib11
em3: <Intel(R) PRO/1000 Network Connection 7.3.8> port 0x5000-0x501f mem
0xa4000000-0xa401ffff,0xa4020000-0xa4023fff irq 17 at device 0.0 on pci11
em3: Using MSIX interrupts with 3 vectors
em3: Ethernet address: 00:00:24:cf:05:33
pcib12: <PCI-PCI bridge> at device 4.0 on pci9
pci12: <PCI bus> on pcib12
pcib13: <PCI-PCI bridge> irq 19 at device 26.0 on pci0
pci13: <PCI bus> on pcib13
pcib14: <PCI-PCI bridge> mem 0xa5000000-0xa5003fff irq 19 at device 0.0 on
pci13
pci14: <PCI bus> on pcib14
pcib15: <PCI-PCI bridge> irq 16 at device 1.0 on pci14
pci15: <PCI bus> on pcib15
pcib16: <PCI-PCI bridge> irq 17 at device 2.0 on pci14
pci16: <PCI bus> on pcib16
ath0: <Atheros AR9580> mem 0xa6000000-0xa601ffff irq 17 at device 0.0 on
pci16
ar9300_set_stub_functions: setting stub functions
ar9300_set_stub_functions: setting stub functions
ar9300_attach: calling ar9300_hw_attach
ar9300_hw_attach: calling ar9300_eeprom_attach
ar9300_flash_map: unimplemented for now
Restoring Cal data from DRAM
Restoring Cal data from EEPROM
ar9300_hw_attach: ar9300_eeprom_attach returned 0
ath0: RX status length: 48
ath0: RX buffer size: 4096
ath0: TX descriptor length: 128
ath0: TX status length: 36
ath0: TX buffers per descriptor: 4
ar9300_freebsd_setup_x_tx_desc: called, 0x0/0, 0x0/0, 0x0/0
ath0: ath_edma_setup_rxfifo: type=0, FIFO depth = 16 entries
ath0: ath_edma_setup_rxfifo: type=1, FIFO depth = 128 entries
ath0: [HT] enabling HT modes
ath0: [HT] enabling short-GI in 20MHz mode
ath0: [HT] 1 stream STBC receive enabled
ath0: [HT] 1 stream STBC transmit enabled
ath0: [HT] 3 RX streams; 3 TX streams
ath0: AR9580 mac 448.4 RF5110 phy 3661.5
ath0: 2GHz radio: 0x0000; 5GHz radio: 0x0000
pcib17: <PCI-PCI bridge> irq 18 at device 3.0 on pci14
pci17: <PCI bus> on pcib17
ath1: <Atheros AR9580> mem 0xa7000000-0xa701ffff irq 18 at device 0.0 on
pci17
ar9300_set_stub_functions: setting stub functions
ar9300_set_stub_functions: setting stub functions
ar9300_attach: calling ar9300_hw_attach
ar9300_hw_attach: calling ar9300_eeprom_attach
ar9300_flash_map: unimplemented for now
Restoring Cal data from DRAM
Restoring Cal data from EEPROM
ar9300_hw_attach: ar9300_eeprom_attach returned 0
ath1: RX status length: 48
ath1: RX buffer size: 4096
ath1: TX descriptor length: 128
ath1: TX status length: 36
ath1: TX buffers per descriptor: 4
ar9300_freebsd_setup_x_tx_desc: called, 0x0/0, 0x0/0, 0x0/0
ath1: ath_edma_setup_rxfifo: type=0, FIFO depth = 16 entries
ath1: ath_edma_setup_rxfifo: type=1, FIFO depth = 128 entries
ath1: [HT] enabling HT modes
ath1: [HT] enabling short-GI in 20MHz mode
ath1: [HT] 1 stream STBC receive enabled
ath1: [HT] 1 stream STBC transmit enabled
ath1: [HT] 3 RX streams; 3 TX streams
ath1: AR9580 mac 448.4 RF5110 phy 1083.4
ath1: 2GHz radio: 0x0000; 5GHz radio: 0x0000
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
cpu0 on motherboard
est0: <Enhanced SpeedStep Frequency Control> on cpu0
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 60706070600060a
device_attach: est0 attach returned 6
p4tcc0: <CPU Frequency Thermal Control> on cpu0
cpu1 on motherboard
est1: <Enhanced SpeedStep Frequency Control> on cpu1
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 60706070600060a
device_attach: est1 attach returned 6
p4tcc1: <CPU Frequency Thermal Control> on cpu1
atrtc0: <AT realtime clock> at port 0x70 irq 8 on isa0
Event timer "RTC" frequency 32768 Hz quality 0
attimer0: <AT timer> at port 0x40 on isa0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
ppc0: cannot reserve I/O port range
uart0: <16550 or compatible> at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
uart0: console (9600,n,8,1)
est0: <Enhanced SpeedStep Frequency Control> on cpu0
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 60706070600060a
device_attach: est0 attach returned 6
est1: <Enhanced SpeedStep Frequency Control> on cpu1
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 60706070600060a
device_attach: est1 attach returned 6
Timecounters tick every 1.000 msec
random: unblocking device.
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
ugen0.1: <0x8086> at usbus0
uhub0: <0x8086 OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <0x8086> at usbus1
uhub1: <0x8086 OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 480Mbps High Speed USB v2.0
ugen2.1: <0x8086> at usbus2
uhub2: <0x8086 OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
ugen3.1: <Intel> at usbus3
uhub3: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus3
usbus4: 12Mbps Full Speed USB v1.0
uhub0: 1 port with 1 removable, self powered
ugen4.1: <0x8086> at usbus4
uhub4: <0x8086 OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4
uhub1: 1 port with 1 removable, self powered
usbus5: 12Mbps Full Speed USB v1.0
uhub2: 1 port with 1 removable, self powered
ugen5.1: <0x8086> at usbus5
uhub5: <0x8086 OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus5
usbus6: 12Mbps Full Speed USB v1.0
usbus7: 480Mbps High Speed USB v2.0
ugen6.1: <0x8086> at usbus6
uhub6: <0x8086 OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus6
uhub4: 1 port with 1 removable, self powered
ugen7.1: <Intel> at usbus7
uhub7: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus7
ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
uhub5: 1 port with 1 removable, self powered
ada0: uhub6: 1 port with 1 removable, self powered
<ADATA XM13 30GB 332ABBF0> ATA-8 SATA 2.x device
ada0: Serial Number 02512013500300001076
ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 28626MB (58626288 512 byte sectors: 16H 63S/T 16383C)
ada0: Previously was known as ad4
SMP: AP CPU #1 Launched!
Timecounter "TSC" frequency 600012906 Hz quality 1000
Root mount waiting for: usbus7 usbus3
uhub3: 3 ports with 3 removable, self powered
uhub7: 3 ports with 3 removable, self powered
Trying to mount root from ufs:/dev/ada0p2 [rw]...
Setting hostuuid: c649b9a0-786a-11e3-8e56-000024cf0530.
Setting hostid: 0xb1ae740b.
Entropy harvesting: interrupts ethernet point_to_point swi.
Starting file system checks:
/dev/ada0p2: FILE SYSTEM CLEAN; SKIPPING CHECKS
/dev/ada0p2: clean, 5902320 free (1056 frags, 737658 blocks, 0.0% fragmentation)
Mounting local file systems:.
Writing entropy file:.
Setting hostname: ap01.
bridge0: Ethernet address: 02:b1:ae:74:0b:00
Created clone interfaces: bridge0.
wlan0: Ethernet address: 04:f0:21:04:5d:7a
ath0: stuck beacon; resetting (bmiss count 4)
ath0: stuck beacon; resetting (bmiss count 0)
Starting hostapd.
Configuration file: /etc/hostapd-wlan0.conf
Using interface wlan0 with hwaddr 04:f0:21:04:5d:7a and ssid "R2"
wlan1: Ethernet address: 04:f0:21:04:5d:65
Starting hostapd.
Configuration file: /etc/hostapd-wlan1.conf
Using interface wlan1 with hwaddr 04:f0:21:04:5d:65 and ssid "R1"
Starting Network: lo0 em0 em1 em2 em3 ath0 ath1 bridge0.
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
options=600003<RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6>
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x7
inet 127.0.0.1 netmask 0xff000000
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=4219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC,VLAN_HWTSO>
ether 00:00:24:cf:05:30
inet6 fe80::200:24ff:fecf:530%em0 prefixlen 64 scopeid 0x1
nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
em1: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0
mtu 1500
options=42098<VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,VLAN_HWTSO>
ether 00:00:24:cf:05:31
inet6 fe80::200:24ff:fecf:531%em1 prefixlen 64 scopeid 0x2
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect
status: no carrier
em2: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0
mtu 1500
options=42098<VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,VLAN_HWTSO>
ether 00:00:24:cf:05:32
inet6 fe80::200:24ff:fecf:532%em2 prefixlen 64 scopeid 0x3
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
em3: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0
mtu 1500
options=42098<VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,VLAN_HWTSO>
ether 00:00:24:cf:05:33
inet6 fe80::200:24ff:fecf:533%em3 prefixlen 64 scopeid 0x4
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect
status: no carrier
ath0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 2290
ether 04:f0:21:04:5d:7a
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng <hostap>
status: running
ath1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 2290
ether 04:f0:21:04:5d:65
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng <hostap>
status: running
bridge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
1500
ether 02:b1:ae:74:0b:00
inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255
nd6 options=9<PERFORMNUD,IFDISABLED>
id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15
maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200
root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0
member: wlan1 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
ifmaxaddr 0 port 10 priority 128 path cost 22222
member: wlan0 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
ifmaxaddr 0 port 9 priority 128 path cost 22222
member: em3 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
ifmaxaddr 0 port 4 priority 128 path cost 2000000
member: em2 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
ifmaxaddr 0 port 3 priority 128 path cost 200000
member: em1 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
ifmaxaddr 0 port 2 priority 128 path cost 2000000
Starting devd.
Starting dhclient.
DHCPREQUEST on em0 to 255.255.255.255 port 67
DHCPACK from 10.20.30.5
bound to 10.20.30.135 -- renewal in 129600 seconds.
Starting pflogd:
add net fe80::: gateway ::1
add net ff02::: gateway ::1
add net ::ffff:0.0.0.0: gateway ::1
add net ::0.0.0.0: gateway ::1
Creating and/or trimming log files.
Starting syslogd.
No core dumps found.
ELF ldconfig path: /lib /usr/lib /usr/lib/compat /usr/local/lib
32-bit compatibility ldconfig path: /usr/lib32
Additional ABI support: linux.
Starting casperd.
Clearing /tmp (X related).
Updating motd:.
Mounting late file systems:.
Starting ntpd.
Starting powerd.
Performing sanity check on sshd configuration.
Starting sshd.
Starting sendmail_submit.
Starting sendmail_msp_queue.
Starting cron.
Starting background file system checks in 60 seconds.
Tue Jan 14 08:19:31 EST 2014
em3: link state changed to DOWN
em3: link state changed to UP
em3: link state changed to DOWN
em3: link state changed to UP
em3: link state changed to DOWN
em3: link state changed to UP
em3: link state changed to DOWN
em3: link state changed to UP
Jan 14 08:36:01 ap01 su: eric to root on /dev/pts/0
Jan 14 08:38:30 ap01 su: nighty to root on /dev/pts/3
Jan 14 08:40:06 ap01 login: ROOT LOGIN (root) ON ttyu0
Jan 14 09:29:27 ap01 sshd[2264]: error: PAM: authentication error for nighty
from 192.168.8.12
Jan 14 09:29:29 ap01 sshd[2264]: error: PAM: authentication error for nighty
from 192.168.8.12
Jan 14 09:29:38 ap01 su: nighty to root on /dev/pts/3
--
====================================================Christophe Prevotaux
=====================================================