New MAC address when computer wakes up from sleep

Questions about networking.
In the Original Post please also include the output of inxi -FNzxx
jackbohlen
Posts: 14
Joined: 14 May 2014 12:51

New MAC address when computer wakes up from sleep

Postby jackbohlen » 17 Dec 2014 15:38

My computer changes MAC address after being woken from sleep. I'm running SolydK64 Home Edition but I recently changed repos from testing to jessie to include the new theme and to get in sync with the "nightly" iso builds. The update went well, at least I thought so, until I ran into this issue.

Hardware:
PC: Intel NUC D54250WYKH
Router: Dell Optiplex 980 SFF with pfSense

inxi -FNzxx

Code: Select all

System:    Host: Kernel: 3.16.0-4-amd64 x86_64 (64 bit gcc: 4.8.3) 
           Desktop: KDE 4.14.2 (Qt 4.8.6) dm: lightdm Distro: SolydXK 1 solydxk 
Machine:   Mobo: Intel model: D54250WYK v: H13922-303
           Bios: Intel v: WYLPT10H.86A.0026.2014.0514.1714 date: 05/14/2014
CPU:       Dual core Intel Core i5-4250U (-HT-MCP-) cache: 3072 KB
           flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 7582 
           Clock Speeds: 1: 1779 MHz 2: 2459 MHz 3: 1401 MHz 4: 2531 MHz
Graphics:  Card: Intel Haswell-ULT Integrated Graphics Controller
           bus-ID: 00:02.0 chip-ID: 8086:0a26
           Display Server: X.Org 1.16.1.901 drivers: intel (unloaded: fbdev,vesa)
           Resolution: 1920x1080@60.00hz, 1920x1080@60.00hz
           GLX Renderer: Mesa DRI Intel Haswell Mobile
           GLX Version: 3.0 Mesa 10.3.2 Direct Rendering: Yes
Audio:     Card-1 Intel 8 Series HD Audio Controller 
           driver: snd_hda_intel bus-ID: 00:1b.0 chip-ID: 8086:9c20 
           Card-2 Intel Haswell-ULT HD Audio Controller 
           driver: snd_hda_intel bus-ID: 00:03.0 chip-ID: 8086:0a0c 
           Card-3 Logitech HD Pro Webcam C920 
           driver: USB Audio usb-ID: 002-002 chip-ID: 046d:082d 
           Sound: Advanced Linux Sound Architecture v: k3.16.0-4-amd64
Network:   Card-1: Intel Centrino Wireless-N 1030 [Rainbow Peak]
           driver: iwlwifi v: in-tree: bus-ID: 02:00.0 chip-ID: 8086:008a
           IF: wlan0 state: down mac: <filter>
           Card-2: Intel Ethernet Connection I218-V
           driver: e1000e v: 2.3.2-k port: f080 bus-ID: 00:19.0 chip-ID: 8086:1559
           IF: eth1 state: up speed: 1000 Mbps duplex: full mac: <filter>
Drives:    HDD Total Size: 530.1GB (44.8% used)
           ID-1: /dev/sda model: ST500LM021 size: 500.1GB serial: W62017SD
           ID-2: /dev/sdb model: KINGSTON_SMS200S size: 30.0GB serial: 50026B724206AF9E
Partition: ID-1: / size: 28G used: 9.6G (37%) fs: ext4 dev: /dev/sdb1 
           ID-2: /home size: 451G used: 204G (48%) fs: ext4 dev: /dev/sda2 
           ID-3: swap-1 size: 8.59GB used: 0.00GB (0%) fs: swap dev: /dev/sda1 
Sensors:   System Temperatures: cpu: 29.8C mobo: 27.8C 
           Fan Speeds (in rpm): cpu: N/A 
Info:      Processes: 293 Uptime: 23:58 Memory: 1453.8/15540.1MB 
           Init: systemd v: 215 runlevel: 5 default: 2 
           Gcc sys: 4.9.1 alt: 4.6/4.7/4.8 
           Client: Shell (bash 4.3.301 running in konsole) inxi: 2.1.28 
syslog:

Code: Select all

Dec 16 23:31:46 delenn systemd-sleep[10374]: Suspending system...
Dec 17 16:12:46 delenn kernel: [23445.718855] PM: Syncing filesystems ... done.
Dec 17 16:12:46 delenn kernel: [23445.829034] PM: Preparing system for mem sleep
Dec 17 16:12:46 delenn kernel: [23445.829407] (NULL device *): firmware: direct-loading firmware iwlwifi-6000g2b-6.ucode
Dec 17 16:12:46 delenn kernel: [23445.829474] Freezing user space processes ... (elapsed 0.001 seconds) done.
Dec 17 16:12:46 delenn kernel: [23445.831317] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
Dec 17 16:12:46 delenn kernel: [23445.832528] PM: Entering mem sleep
Dec 17 16:12:46 delenn kernel: [23445.832724] Suspending console(s) (use no_console_suspend to debug)
Dec 17 16:12:46 delenn kernel: [23445.833351] sd 3:0:0:0: [sdb] Synchronizing SCSI cache
Dec 17 16:12:46 delenn kernel: [23445.833399] sd 0:0:0:0: [sda] Synchronizing SCSI cache
Dec 17 16:12:46 delenn kernel: [23445.835999] sd 3:0:0:0: [sdb] Stopping disk
Dec 17 16:12:46 delenn kernel: [23445.878960] sd 0:0:0:0: [sda] Stopping disk
Dec 17 16:12:46 delenn kernel: [23446.376435] PM: suspend of devices complete after 543.659 msecs
Dec 17 16:12:46 delenn kernel: [23446.392439] PM: late suspend of devices complete after 16.008 msecs
Dec 17 16:12:46 delenn kernel: [23446.392813] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI
Dec 17 16:12:46 delenn kernel: [23446.392831] e1000e 0000:00:19.0: System wakeup enabled by ACPI
Dec 17 16:12:46 delenn kernel: [23446.392900] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
Dec 17 16:12:46 delenn kernel: [23446.408680] PM: noirq suspend of devices complete after 16.243 msecs
Dec 17 16:12:46 delenn kernel: [23446.408937] ACPI: Preparing to enter system sleep state S3
Dec 17 16:12:46 delenn kernel: [23446.409278] PM: Saving platform NVS memory
Dec 17 16:12:46 delenn kernel: [23446.410191] Disabling non-boot CPUs ...
Dec 17 16:12:46 delenn kernel: [23446.410236] intel_pstate CPU 1 exiting
Dec 17 16:12:46 delenn kernel: [23446.411639] kvm: disabling virtualization on CPU1
Dec 17 16:12:46 delenn kernel: [23446.512356] smpboot: CPU 1 is now offline
Dec 17 16:12:46 delenn kernel: [23446.512783] intel_pstate CPU 2 exiting
Dec 17 16:12:46 delenn kernel: [23446.514019] kvm: disabling virtualization on CPU2
Dec 17 16:12:46 delenn kernel: [23446.616318] smpboot: CPU 2 is now offline
Dec 17 16:12:46 delenn kernel: [23446.616540] intel_pstate CPU 3 exiting
Dec 17 16:12:46 delenn kernel: [23446.616742] Broke affinity for irq 23
Dec 17 16:12:46 delenn kernel: [23446.616748] Broke affinity for irq 61
Dec 17 16:12:46 delenn kernel: [23446.617768] kvm: disabling virtualization on CPU3
Dec 17 16:12:46 delenn kernel: [23446.617777] smpboot: CPU 3 is now offline
Dec 17 16:12:46 delenn kernel: [23446.620045] ACPI: Low-level resume complete
Dec 17 16:12:46 delenn kernel: [23446.620108] PM: Restoring platform NVS memory
Dec 17 16:12:46 delenn kernel: [23446.620687] Enabling non-boot CPUs ...
Dec 17 16:12:46 delenn kernel: [23446.620784] x86: Booting SMP configuration:
Dec 17 16:12:46 delenn kernel: [23446.620786] smpboot: Booting Node 0 Processor 1 APIC 0x2
Dec 17 16:12:46 delenn kernel: [23446.633096] CPU1 microcode updated early to revision 0x1c, date = 2014-07-03
Dec 17 16:12:46 delenn kernel: [23446.634170] kvm: enabling virtualization on CPU1
Dec 17 16:12:46 delenn kernel: [23446.636352] Intel pstate controlling: cpu 1
Dec 17 16:12:46 delenn kernel: [23446.636413] CPU1 is up
Dec 17 16:12:46 delenn kernel: [23446.636487] smpboot: Booting Node 0 Processor 2 APIC 0x1
Dec 17 16:12:46 delenn kernel: [23446.647855] CPU2 microcode updated early to revision 0x1c, date = 2014-07-03
Dec 17 16:12:46 delenn kernel: [23446.649589] kvm: enabling virtualization on CPU2
Dec 17 16:12:46 delenn kernel: [23446.651776] Intel pstate controlling: cpu 2
Dec 17 16:12:46 delenn kernel: [23446.651820] CPU2 is up
Dec 17 16:12:46 delenn kernel: [23446.651884] smpboot: Booting Node 0 Processor 3 APIC 0x3
Dec 17 16:12:46 delenn kernel: [23446.663839] kvm: enabling virtualization on CPU3
Dec 17 16:12:46 delenn kernel: [23446.666027] Intel pstate controlling: cpu 3
Dec 17 16:12:46 delenn kernel: [23446.666067] CPU3 is up
Dec 17 16:12:46 delenn kernel: [23446.669679] ACPI: Waking up from system sleep state S3
Dec 17 16:12:46 delenn kernel: [23446.682813] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI
Dec 17 16:12:46 delenn kernel: [23446.686587] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
Dec 17 16:12:46 delenn kernel: [23446.686662] PM: noirq resume of devices complete after 16.467 msecs
Dec 17 16:12:46 delenn kernel: [23446.686969] PM: early resume of devices complete after 0.290 msecs
Dec 17 16:12:46 delenn kernel: [23446.687065] mei_me 0000:00:16.0: irq 58 for MSI/MSI-X
Dec 17 16:12:46 delenn kernel: [23446.687135] snd_hda_intel 0000:00:03.0: irq 62 for MSI/MSI-X
Dec 17 16:12:46 delenn kernel: [23446.688265] e1000e 0000:00:19.0: System wakeup disabled by ACPI
Dec 17 16:12:46 delenn kernel: [23446.689731] snd_hda_intel 0000:00:1b.0: irq 63 for MSI/MSI-X
Dec 17 16:12:46 delenn kernel: [23446.706579] sd 3:0:0:0: [sdb] Starting disk
Dec 17 16:12:46 delenn kernel: [23446.706581] sd 0:0:0:0: [sda] Starting disk
Dec 17 16:12:46 delenn kernel: [23446.962635] usb 2-1: reset high-speed USB device number 2 using xhci_hcd
Dec 17 16:12:46 delenn kernel: [23446.962648] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 1.
Dec 17 16:12:46 delenn kernel: [23446.962650] usb 2-1: hub failed to enable device, error -22
Dec 17 16:12:46 delenn kernel: [23447.026465] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
Dec 17 16:12:46 delenn kernel: [23447.074519] usb 2-1: reset high-speed USB device number 2 using xhci_hcd
Dec 17 16:12:46 delenn kernel: [23447.074606] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 1.
Dec 17 16:12:46 delenn kernel: [23447.074607] usb 2-1: hub failed to enable device, error -22
Dec 17 16:12:46 delenn kernel: [23447.170892] ata4.00: configured for UDMA/133
Dec 17 16:12:46 delenn kernel: [23447.186440] usb 2-1: reset high-speed USB device number 2 using xhci_hcd
Dec 17 16:12:46 delenn kernel: [23447.193018] e1000e 0000:00:19.0: irq 64 for MSI/MSI-X
Dec 17 16:12:46 delenn kernel: [23447.205135] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88040ebe10c0
Dec 17 16:12:46 delenn kernel: [23447.214570] PM: resume of devices complete after 527.789 msecs
Dec 17 16:12:46 delenn kernel: [23447.214751] PM: Finishing wakeup.
Dec 17 16:12:46 delenn kernel: [23447.214752] Restarting tasks ... 
Dec 17 16:12:46 delenn kernel: [23447.214783] iwlwifi 0000:02:00.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215071] pci_bus 0000:01: Allocating resources
Dec 17 16:12:46 delenn kernel: [23447.215083] pci_bus 0000:02: Allocating resources
Dec 17 16:12:46 delenn kernel: [23447.215097] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
Dec 17 16:12:46 delenn kernel: [23447.215106] pci 0000:00:00.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215108] pci 0000:00:00.0: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.215114] i915 0000:00:02.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215116] i915 0000:00:02.0: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.215121] snd_hda_intel 0000:00:03.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215125] xhci_hcd 0000:00:14.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215126] xhci_hcd 0000:00:14.0: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.215134] mei_me 0000:00:16.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215135] mei_me 0000:00:16.0: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.215143] e1000e 0000:00:19.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215145] e1000e 0000:00:19.0: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.215152] snd_hda_intel 0000:00:1b.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215156] pcieport 0000:00:1c.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215159] pcieport 0000:00:1c.3: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215167] iwlwifi 0000:02:00.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215171] ehci-pci 0000:00:1d.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215172] ehci-pci 0000:00:1d.0: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.215180] lpc_ich 0000:00:1f.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215182] lpc_ich 0000:00:1f.0: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.215191] ahci 0000:00:1f.2: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215193] ahci 0000:00:1f.2: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.215200] pci 0000:00:1f.3: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215202] pci 0000:00:1f.3: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.215592] pci_bus 0000:01: Allocating resources
Dec 17 16:12:46 delenn kernel: [23447.215604] pci_bus 0000:02: Allocating resources
Dec 17 16:12:46 delenn kernel: [23447.215618] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
Dec 17 16:12:46 delenn kernel: [23447.215627] pci 0000:00:00.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215629] pci 0000:00:00.0: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.215635] i915 0000:00:02.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215637] i915 0000:00:02.0: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.215643] snd_hda_intel 0000:00:03.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215647] xhci_hcd 0000:00:14.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215649] xhci_hcd 0000:00:14.0: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.215657] mei_me 0000:00:16.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215659] mei_me 0000:00:16.0: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.215667] e1000e 0000:00:19.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215668] e1000e 0000:00:19.0: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.215676] snd_hda_intel 0000:00:1b.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215680] pcieport 0000:00:1c.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215685] pcieport 0000:00:1c.3: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215695] iwlwifi 0000:02:00.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215699] ehci-pci 0000:00:1d.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215701] ehci-pci 0000:00:1d.0: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.215710] lpc_ich 0000:00:1f.0: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215712] lpc_ich 0000:00:1f.0: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.215722] ahci 0000:00:1f.2: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215723] ahci 0000:00:1f.2: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.215731] pci 0000:00:1f.3: no hotplug settings from platform
Dec 17 16:12:46 delenn kernel: [23447.215733] pci 0000:00:1f.3: using default PCI settings
Dec 17 16:12:46 delenn kernel: [23447.219629] done.
Dec 17 16:12:46 delenn kernel: [23447.219638] video LNXVIDEO:00: Restoring backlight state
Dec 17 16:12:47 delenn NetworkManager[706]: <info> (eth1): link disconnected (deferring action for 4 seconds)
Dec 17 16:12:47 delenn NetworkManager[706]: <info> wake requested (sleeping: yes  enabled: yes)
Dec 17 16:12:47 delenn NetworkManager[706]: <info> waking up...
Dec 17 16:12:47 delenn NetworkManager[706]: <info> (eth1): device state change: activated -> unmanaged (reason 'sleeping') [100 10 37]
Dec 17 16:12:47 delenn NetworkManager[706]: <info> (eth1): deactivating device (reason 'sleeping') [37]
Dec 17 16:12:47 delenn systemd[1239]: Time has been changed
Dec 17 16:12:47 delenn systemd-sleep[10374]: System resumed.
Dec 17 16:12:47 delenn systemd[1]: Requested transaction contradicts existing jobs: File exists
Dec 17 16:12:47 delenn NetworkManager[706]: <info> (eth1): canceled DHCP transaction, DHCP client pid 8561
Dec 17 16:12:47 delenn avahi-daemon[734]: Withdrawing address record for fe80::c23f:d5ff:fe41:33e7 on eth1.
Dec 17 16:12:47 delenn avahi-daemon[734]: Leaving mDNS multicast group on interface eth1.IPv6 with address fe80::c23f:d5ff:fe41:33e7.
Dec 17 16:12:47 delenn avahi-daemon[734]: Interface eth1.IPv6 no longer relevant for mDNS.
Dec 17 16:12:47 delenn avahi-daemon[734]: Interface eth1.IPv4 no longer relevant for mDNS.
Dec 17 16:12:47 delenn avahi-daemon[734]: Leaving mDNS multicast group on interface eth1.IPv4 with address 192.168.1.31.
Dec 17 16:12:47 delenn avahi-daemon[734]: Withdrawing address record for 192.168.1.31 on eth1.
Dec 17 16:12:47 delenn kernel: [23447.425237] e1000e: eth1 NIC Link is Down
Dec 17 16:12:47 delenn NetworkManager[706]: <info> (eth1): reset MAC address to C0:3F:D5:61:DD:F3
Dec 17 16:12:47 delenn kernel: [23447.530757] e1000e 0000:00:19.0: irq 64 for MSI/MSI-X
Dec 17 16:12:47 delenn avahi-daemon[734]: Joining mDNS multicast group on interface eth1.IPv4 with address 192.168.1.31.
Dec 17 16:12:47 delenn avahi-daemon[734]: New relevant interface eth1.IPv4 for mDNS.
Dec 17 16:12:47 delenn avahi-daemon[734]: Registering new address record for 192.168.1.31 on eth1.IPv4.
Dec 17 16:12:47 delenn avahi-daemon[734]: Withdrawing address record for 192.168.1.31 on eth1.
Dec 17 16:12:47 delenn avahi-daemon[734]: Leaving mDNS multicast group on interface eth1.IPv4 with address 192.168.1.31.
Dec 17 16:12:47 delenn avahi-daemon[734]: Interface eth1.IPv4 no longer relevant for mDNS.
Dec 17 16:12:47 delenn NetworkManager[706]: <info> NetworkManager state is now CONNECTED_LOCAL
Dec 17 16:12:47 delenn kernel: [23447.634277] e1000e 0000:00:19.0: irq 64 for MSI/MSI-X
Dec 17 16:12:47 delenn kernel: [23447.634494] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
Dec 17 16:12:47 delenn NetworkManager[706]: <info> NetworkManager state is now DISCONNECTED
Dec 17 16:12:47 delenn kernel: [23447.734298] e1000e: eth1 NIC Link is Down
Dec 17 16:12:47 delenn kernel: [23447.734611] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
Dec 17 16:12:47 delenn dbus[739]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
Dec 17 16:12:47 delenn NetworkManager[706]: <info> (eth1): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Dec 17 16:12:47 delenn dbus[739]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Dec 17 16:12:47 delenn nm-dispatcher: Dispatching action 'down' for eth1
Dec 17 16:12:47 delenn kernel: [23447.842763] e1000e 0000:00:19.0: irq 64 for MSI/MSI-X
Dec 17 16:12:47 delenn NetworkManager[706]: <info> (eth1): preparing device
Dec 17 16:12:47 delenn NetworkManager[706]: <info> (wlan0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Dec 17 16:12:47 delenn NetworkManager[706]: <info> (wlan0): preparing device
Dec 17 16:12:47 delenn kernel: [23447.946161] e1000e 0000:00:19.0: irq 64 for MSI/MSI-X
Dec 17 16:12:47 delenn kernel: [23447.946284] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
Dec 17 16:12:48 delenn kernel: [23448.689850] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
Dec 17 16:12:49 delenn kernel: [23449.713477] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
Dec 17 16:12:49 delenn kernel: [23449.778885] ata1.00: configured for UDMA/133
Dec 17 16:12:50 delenn NetworkManager[706]: <info> (eth1): link connected
Dec 17 16:12:50 delenn NetworkManager[706]: <info> (eth1): device state change: unavailable -> disconnected (reason 'carrier-changed') [20 30 40]
Dec 17 16:12:50 delenn NetworkManager[706]: <info> Auto-activating connection 'Babylon 5'.
Dec 17 16:12:50 delenn kernel: [23451.098602] e1000e: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
Dec 17 16:12:50 delenn kernel: [23451.098643] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
Dec 17 16:12:50 delenn NetworkManager[706]: <info> Activation (eth1) starting connection 'Babylon 5'
Dec 17 16:12:50 delenn NetworkManager[706]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) scheduled...
Dec 17 16:12:50 delenn NetworkManager[706]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) started...
Dec 17 16:12:50 delenn NetworkManager[706]: <info> (eth1): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Dec 17 16:12:50 delenn NetworkManager[706]: <info> NetworkManager state is now CONNECTING
Dec 17 16:12:50 delenn NetworkManager[706]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) scheduled...
Dec 17 16:12:50 delenn NetworkManager[706]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) complete.
Dec 17 16:12:50 delenn NetworkManager[706]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) starting...
Dec 17 16:12:50 delenn NetworkManager[706]: <info> (eth1): device state change: prepare -> config (reason 'none') [40 50 0]
Dec 17 16:12:50 delenn NetworkManager[706]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) successful.
Dec 17 16:12:50 delenn NetworkManager[706]: <info> Activation (eth1) Stage 3 of 5 (IP Configure Start) scheduled.
Dec 17 16:12:50 delenn NetworkManager[706]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) complete.
Dec 17 16:12:50 delenn NetworkManager[706]: <info> Activation (eth1) Stage 3 of 5 (IP Configure Start) started...
Dec 17 16:12:50 delenn NetworkManager[706]: <info> (eth1): device state change: config -> ip-config (reason 'none') [50 70 0]
Dec 17 16:12:50 delenn NetworkManager[706]: <info> Activation (eth1) Beginning DHCPv4 transaction (timeout in 45 seconds)
Dec 17 16:12:50 delenn NetworkManager[706]: <info> dhclient started with pid 10502
Dec 17 16:12:50 delenn NetworkManager[706]: <info> Activation (eth1) Stage 3 of 5 (IP Configure Start) complete.
Dec 17 16:12:50 delenn dhclient: Internet Systems Consortium DHCP Client 4.3.1
Dec 17 16:12:50 delenn dhclient: Copyright 2004-2014 Internet Systems Consortium.
Dec 17 16:12:50 delenn dhclient: All rights reserved.
Dec 17 16:12:50 delenn dhclient: For info, please visit https://www.isc.org/software/dhcp/
Dec 17 16:12:50 delenn dhclient: 
Dec 17 16:12:50 delenn NetworkManager[706]: Internet Systems Consortium DHCP Client 4.3.1
Dec 17 16:12:50 delenn NetworkManager[706]: Copyright 2004-2014 Internet Systems Consortium.
Dec 17 16:12:50 delenn NetworkManager[706]: All rights reserved.
Dec 17 16:12:50 delenn NetworkManager[706]: For info, please visit https://www.isc.org/software/dhcp/
Dec 17 16:12:50 delenn NetworkManager[706]: <info> (eth1): DHCPv4 state changed nbi -> preinit
Dec 17 16:12:50 delenn dhclient: Listening on LPF/eth1/c0:3f:d5:b8:ec:85
Dec 17 16:12:50 delenn dhclient: Sending on   LPF/eth1/c0:3f:d5:b8:ec:85
Dec 17 16:12:50 delenn dhclient: Sending on   Socket/fallback
Dec 17 16:12:50 delenn dhclient: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 8
Dec 17 16:12:50 delenn NetworkManager[706]: Listening on LPF/eth1/c0:3f:d5:b8:ec:85
Dec 17 16:12:50 delenn NetworkManager[706]: Sending on   LPF/eth1/c0:3f:d5:b8:ec:85
Dec 17 16:12:50 delenn NetworkManager[706]: Sending on   Socket/fallback
Dec 17 16:12:50 delenn NetworkManager[706]: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 8
Dec 17 16:12:52 delenn avahi-daemon[734]: Joining mDNS multicast group on interface eth1.IPv6 with address fe80::c23f:d5ff:feb8:ec85.
Dec 17 16:12:52 delenn avahi-daemon[734]: New relevant interface eth1.IPv6 for mDNS.
Dec 17 16:12:52 delenn avahi-daemon[734]: Registering new address record for fe80::c23f:d5ff:feb8:ec85 on eth1.*.
Dec 17 16:12:58 delenn dhclient: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 20
Dec 17 16:12:58 delenn NetworkManager[706]: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 20
Dec 17 16:12:59 delenn dhclient: DHCPREQUEST on eth1 to 255.255.255.255 port 67
Dec 17 16:12:59 delenn dhclient: DHCPOFFER from 192.168.1.1
Dec 17 16:12:59 delenn dhclient: DHCPACK from 192.168.1.1
Dec 17 16:12:59 delenn NetworkManager[706]: DHCPREQUEST on eth1 to 255.255.255.255 port 67
Dec 17 16:12:59 delenn NetworkManager[706]: DHCPOFFER from 192.168.1.1
Dec 17 16:12:59 delenn NetworkManager[706]: DHCPACK from 192.168.1.1
Dec 17 16:12:59 delenn NetworkManager[706]: <info> (eth1): DHCPv4 state changed preinit -> bound
Dec 17 16:12:59 delenn NetworkManager[706]: <info>   address 192.168.1.31
Dec 17 16:12:59 delenn NetworkManager[706]: <info>   plen 24 (255.255.255.0)
Dec 17 16:12:59 delenn NetworkManager[706]: <info>   gateway 192.168.1.1
Dec 17 16:12:59 delenn NetworkManager[706]: <info>   server identifier 192.168.1.1
Dec 17 16:12:59 delenn NetworkManager[706]: <info>   lease time 43200
Dec 17 16:12:59 delenn NetworkManager[706]: <info>   nameserver '192.168.1.1'
Dec 17 16:12:59 delenn NetworkManager[706]: <info>   domain name 'babylon5'
Dec 17 16:12:59 delenn NetworkManager[706]: <info> Activation (eth1) Stage 5 of 5 (IPv4 Configure Commit) scheduled...
Dec 17 16:12:59 delenn NetworkManager[706]: <info> Activation (eth1) Stage 5 of 5 (IPv4 Commit) started...
Dec 17 16:12:59 delenn NetworkManager[706]: <info> (eth1): device state change: ip-config -> ip-check (reason 'none') [70 80 0]
Dec 17 16:12:59 delenn NetworkManager[706]: <info> Activation (eth1) Stage 5 of 5 (IPv4 Commit) complete.
Dec 17 16:12:59 delenn NetworkManager[706]: <info> (eth1): device state change: ip-check -> secondaries (reason 'none') [80 90 0]
Dec 17 16:12:59 delenn NetworkManager[706]: <info> (eth1): device state change: secondaries -> activated (reason 'none') [90 100 0]
Dec 17 16:12:59 delenn NetworkManager[706]: <info> NetworkManager state is now CONNECTED_LOCAL
Dec 17 16:12:59 delenn avahi-daemon[734]: Joining mDNS multicast group on interface eth1.IPv4 with address 192.168.1.31.
Dec 17 16:12:59 delenn avahi-daemon[734]: New relevant interface eth1.IPv4 for mDNS.
Dec 17 16:12:59 delenn avahi-daemon[734]: Registering new address record for 192.168.1.31 on eth1.IPv4.
Dec 17 16:12:59 delenn dhclient: bound to 192.168.1.31 -- renewal in 20330 seconds.
Dec 17 16:12:59 delenn NetworkManager[706]: bound to 192.168.1.31 -- renewal in 20330 seconds.
Dec 17 16:12:59 delenn NetworkManager[706]: <info> NetworkManager state is now CONNECTED_GLOBAL
Dec 17 16:12:59 delenn NetworkManager[706]: <info> Policy set 'Babylon 5' (eth1) as default for IPv4 routing and DNS.
Dec 17 16:12:59 delenn NetworkManager[706]: <info> Activation (eth1) successful, device activated.


DHCP log from pfSense
(logs are read from bottom to top)

Woken up from sleep:

Code: Select all

Dec 17 16:12:58 	dhcpd: DHCPACK on 192.168.1.31 to c0:3f:d5:b8:ec:85 via em0
Dec 17 16:12:58 	dhcpd: DHCPREQUEST for 192.168.1.31 (192.168.1.1) from c0:3f:d5:b8:ec:85 via em0
Dec 17 16:12:58 	dhcpd: DHCPOFFER on 192.168.1.31 to c0:3f:d5:b8:ec:85 via em0
Dec 17 16:12:57 	dhcpd: DHCPDISCOVER from c0:3f:d5:b8:ec:85 via em0
And this is how it looks like when it is started up from power off (what it should always look like):

Code: Select all

Dec 16 16:16:15 	dhcpd: DHCPACK on 192.168.1.5 to c0:3f:d5:61:dd:f3 via em0
Dec 16 16:16:15 	dhcpd: DHCPREQUEST for 192.168.1.5 (192.168.1.1) from c0:3f:d5:61:dd:f3 via em0
Dec 16 16:16:15 	dhcpd: DHCPOFFER on 192.168.1.5 to c0:3f:d5:61:dd:f3 via em0
Dec 16 16:16:15 	dhcpd: DHCPDISCOVER from c0:3f:d5:61:dd:f3 via em0
Any ideas?

kurotsugi
Posts: 2221
Joined: 09 Jan 2014 00:17

Re: New MAC address when computer wakes up from sleep

Postby kurotsugi » 18 Dec 2014 16:02

the mac address is usually stored in /etc/udev/rules.d/70-persistent-net.rules so it might better to start the investigation from there.

jackbohlen
Posts: 14
Joined: 14 May 2014 12:51

Re: New MAC address when computer wakes up from sleep

Postby jackbohlen » 18 Dec 2014 17:12

/etc/udev/rules.d/70-persistent-net.rules shows the correct MAC for the interface

Code: Select all

# PCI device 0x8086:0x1559 (e1000e)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="c0:3f:d5:61:dd:f3", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1"
None of the other interface MAC addresses bears any resemblance to the ones eth1 gets after waking up from sleep.

kurotsugi
Posts: 2221
Joined: 09 Jan 2014 00:17

Re: New MAC address when computer wakes up from sleep

Postby kurotsugi » 18 Dec 2014 18:25

the other interface should have different address with eth1 so that part is normal. sadly I can only find this bug report relevant to your issue https://bugs.launchpad.net/ubuntu/+sour ... bug/153727

the possibilites of the culprit are:
1. kernel
2. systemd/udev
3. network-manager

your syslog record shows that your system work just fine even when the address got changed. if that true then we could ignore this issue.

jackbohlen
Posts: 14
Joined: 14 May 2014 12:51

Re: New MAC address when computer wakes up from sleep

Postby jackbohlen » 18 Dec 2014 18:43

Oh yeah the system works very well. I'm mostly asking out of curiosity as I've never experienced anything like this before.

jackbohlen
Posts: 14
Joined: 14 May 2014 12:51

Re: New MAC address when computer wakes up from sleep

Postby jackbohlen » 29 Jan 2015 15:42

After doing an update and upgrade yesterday to inlcude the new stuff (http://forums.solydxk.nl/viewtopic.php? ... =40#p50413). During the installation of one packet I got a question if I wanted to generate a new MAC when waking up from sleep. I have no idea what packaged that was though, but it appears something was doing it for me.


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