Dotaz: NetworkManager & nefunkcni bridge

[Jesus Jimenez]

Co delam spatne?

# nmcli connection add type bridge ifname br0 con-name br0
Connection 'br0' (7711b3bd-b5a3-4eda-8a97-035218c9cf87) successfully added.

# nmcli connection add type bridge-slave ifname eth0 master br0 
Connection 'bridge-slave-eth0' (b21d32d2-fc6f-46fa-8e6f-45f44138e6ff) successfully added.

# nmcli connection show | grep br
bridge-slave-eth0       b21d32d2-fc6f-46fa-8e6f-45f44138e6ff  802-3-ethernet   --       
br0                     7711b3bd-b5a3-4eda-8a97-035218c9cf87  bridge           br0      

takze misto device eth0 je v tom poslednim sloupci --

OK, mame nm-connection-editor, takze rozkliknu 'Premostena pripojeni', kde vidim bridge-slave-eth0 a v zalozce Ethernet vyberu misto toho prazdneho pole 'Adresa MAC zarizeni' primo ten ethernet eth0, ulozim

# nmcli connection show | grep br
bridge-slave-eth0       b21d32d2-fc6f-46fa-8e6f-45f44138e6ff  802-3-ethernet   --       
br0                     7711b3bd-b5a3-4eda-8a97-035218c9cf87  bridge           br0

cili zadna zmena

# brctl show
bridge name	bridge id		STP enabled	interfaces
br0		8000.000000000000	yes		

# cat /etc/NetworkManager/system-connections/br0 

[connection]
id=br0
uuid=8d213b10-3d21-4225-b6b8-8b02f3990642
interface-name=br0
type=bridge
permissions=
secondaries=

[ipv6]
method=auto
dns-search=

[ipv4]
method=auto
dns-search=

# cat /etc/NetworkManager/system-connections/bridge-slave-eth0 

[ethernet]
mac-address-blacklist=

[connection]
id=bridge-slave-eth0
uuid=97e472f0-e985-4297-aceb-29be63df3080
interface-name=eth0
type=ethernet
permissions=
master=br0
slave-type=bridge
secondaries=

Pokud to cele naklikam pres ovladaci panel, je to uplne stejne. Je to NetworkManager 1.0.0 z Archlinuxu.

Odpovědi

[NN]

No a co je podle tebe spatne?

[Jesus Jimenez]

No spatne je samozrejme to, ze se do toho bridge nenahodi slave interface.

[Jesus Jimenez]

Jeste kus debug logu, kdyby sel kolem pavlix ;)

NetworkManager[19183]: debug [1423491123.436463] [nm-dbus-manager.c:164] private_server_new_connection(): (private) accepted connection 0xb95a30 on private socket (fd 18).
NetworkManager[19183]: debug [1423491123.512216] [NetworkManagerUtils.c:2130] nm_utils_log_connection_diff(): ++ connection 'update connection' (0xb72ba0 < 0x7fd950004d10):
NetworkManager[19183]: debug [1423491123.512416] [NetworkManagerUtils.c:2149] nm_utils_log_connection_diff(): ++ connection                [ 0xafd630 < *missing* ]
NetworkManager[19183]: debug [1423491123.512427] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.id             = 'br0'
NetworkManager[19183]: debug [1423491123.512444] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.interface-name = 'br0'
NetworkManager[19183]: debug [1423491123.512461] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.permissions    = []
NetworkManager[19183]: debug [1423491123.512477] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.secondaries    = []
NetworkManager[19183]: debug [1423491123.512492] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.type           = 'bridge'
NetworkManager[19183]: debug [1423491123.512507] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.uuid           = 'ca959e3c-4dcf-4247-9cf7-f3af9eebf5a3'
NetworkManager[19183]: debug [1423491123.512526] [NetworkManagerUtils.c:2149] nm_utils_log_connection_diff(): ++ ipv4                      [ 0xafd4f0 < *missing* ]
NetworkManager[19183]: debug [1423491123.512536] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.addresses            = ((GPtrArray*) 0xb55960)
NetworkManager[19183]: debug [1423491123.512552] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.dns                  = []
NetworkManager[19183]: debug [1423491123.512566] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.dns-search           = []
NetworkManager[19183]: debug [1423491123.512580] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.method               = 'auto'
NetworkManager[19183]: debug [1423491123.512716] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.routes               = ((GPtrArray*) 0xb55b80)
NetworkManager[19183]: debug [1423491123.512903] [NetworkManagerUtils.c:2149] nm_utils_log_connection_diff(): ++ ipv6                      [ 0xb8b480 < *missing* ]
NetworkManager[19183]: debug [1423491123.513056] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.addresses            = ((GPtrArray*) 0xaa3da0)
NetworkManager[19183]: debug [1423491123.513198] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.dns                  = []
NetworkManager[19183]: debug [1423491123.513352] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.dns-search           = []
NetworkManager[19183]: debug [1423491123.513505] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.method               = 'auto'
NetworkManager[19183]: debug [1423491123.513662] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.routes               = ((GPtrArray*) 0xaa3da0)
NetworkManager[19183]: debug [1423491123.514500] [settings/nm-settings-connection.c:1896] nm_settings_connection_read_and_fill_timestamp(): failed to read connection timestamp for 'ca959e3c-4dcf-4247-9cf7-f3af9eebf5a3': (3) Soubor klíče nemá klíč „ca959e3c-4dcf-4247-9cf7-f3af9eebf5a3“
NetworkManager[19183]: debug [1423491123.514733] [NetworkManagerUtils.c:2132] nm_utils_log_connection_diff(): ++ connection 'new connection' (0x7fd950004d10):
NetworkManager[19183]: debug [1423491123.514766] [NetworkManagerUtils.c:2151] nm_utils_log_connection_diff(): ++ connection                [ 0x7fd950004950 ]
NetworkManager[19183]: debug [1423491123.514777] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.id             = 'br0'
NetworkManager[19183]: debug [1423491123.514794] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.interface-name = 'br0'
NetworkManager[19183]: debug [1423491123.514813] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.permissions    = []
NetworkManager[19183]: debug [1423491123.514923] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.secondaries    = []
NetworkManager[19183]: debug [1423491123.515069] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.type           = 'bridge'
NetworkManager[19183]: debug [1423491123.515221] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.uuid           = 'ca959e3c-4dcf-4247-9cf7-f3af9eebf5a3'
NetworkManager[19183]: debug [1423491123.515372] [NetworkManagerUtils.c:2151] nm_utils_log_connection_diff(): ++ ipv4                      [ 0xad01f0 ]
NetworkManager[19183]: debug [1423491123.515513] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.addresses            = ((GPtrArray*) 0x7fd948001260)
NetworkManager[19183]: debug [1423491123.515662] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.dns                  = []
NetworkManager[19183]: debug [1423491123.515807] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.dns-search           = []
NetworkManager[19183]: debug [1423491123.515949] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.method               = 'auto'
NetworkManager[19183]: debug [1423491123.516095] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv4.routes               = ((GPtrArray*) 0x7fd948001400)
NetworkManager[19183]: debug [1423491123.516241] [NetworkManagerUtils.c:2151] nm_utils_log_connection_diff(): ++ ipv6                      [ 0xb783e0 ]
NetworkManager[19183]: debug [1423491123.516381] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.addresses            = ((GPtrArray*) 0xb4fb60)
NetworkManager[19183]: debug [1423491123.516531] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.dns                  = []
NetworkManager[19183]: debug [1423491123.516676] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.dns-search           = []
NetworkManager[19183]: debug [1423491123.516819] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.method               = 'auto'
NetworkManager[19183]: debug [1423491123.516963] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ ipv6.routes               = ((GPtrArray*) 0xa6fc40)
NetworkManager[19183]: debug [1423491123.517135] [platform/nm-platform.c:585] nm_platform_link_get_ifindex(): link not found: br0
NetworkManager[19183]: debug [1423491123.517259] [platform/nm-platform.c:1084] nm_platform_bridge_add(): link: adding bridge 'br0'
NetworkManager[19183]: debug [1423491123.519128] [platform/nm-platform.c:585] nm_platform_link_get_ifindex(): link not found: br0
NetworkManager[19183]: debug [1423491123.519249] [platform/nm-linux-platform.c:2270] link_add(): link: add link 'br0' of type 'bridge' (196608)
NetworkManager[19183]: debug [1423491123.520154] [platform/nm-linux-platform.c:426] get_kernel_object(): get_kernel_object for link: br0 (17, family 7)
NetworkManager[19183]: debug [1423491123.520190] [platform/nm-platform.c:2712] log_link(): signal: link   added: 17: br0 DOWN mtu 1500 bridge
NetworkManager[19183]: debug [1423491123.520244] [devices/nm-device.c:8032] constructor(): [0xb36ce0] (br0): constructor(): NMDeviceBridge, kernel ifindex 17
NetworkManager[19183]: debug [1423491123.520291] [devices/nm-device.c:7837] nm_device_update_hw_address(): [0xb36ce0] (br0): hardware address now 52:51:01:3D:D5:ED
NetworkManager[19183]: info  (br0): carrier is OFF
NetworkManager[19183]: debug [1423491123.522203] [platform/nm-linux-platform.c:2184] sysctl_get(): error reading /sys/class/net/br0/phys_port_id: Chyba při čtení ze souboru „/sys/class/net/br0/phys_port_id“: Operace není podporována
NetworkManager[19183]: info  (br0): new Bridge device (driver: 'bridge' ifindex: 17)
NetworkManager[19183]: info  (br0): exported as /org/freedesktop/NetworkManager/Devices/10
NetworkManager[19183]: info  (br0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
NetworkManager[19183]: debug [1423491123.522553] [platform/nm-linux-platform.c:2184] sysctl_get(): error reading /proc/sys/net/ipv6/conf/br0/accept_ra: Nelze otevřít soubor „/proc/sys/net/ipv6/conf/br0/accept_ra“: Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.522585] [platform/nm-linux-platform.c:2184] sysctl_get(): error reading /proc/sys/net/ipv6/conf/br0/accept_ra_defrtr: Nelze otevřít soubor „/proc/sys/net/ipv6/conf/br0/accept_ra_defrtr“: Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.522611] [platform/nm-linux-platform.c:2184] sysctl_get(): error reading /proc/sys/net/ipv6/conf/br0/accept_ra_pinfo: Nelze otevřít soubor „/proc/sys/net/ipv6/conf/br0/accept_ra_pinfo“: Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.522635] [platform/nm-linux-platform.c:2184] sysctl_get(): error reading /proc/sys/net/ipv6/conf/br0/accept_ra_rtr_pref: Nelze otevřít soubor „/proc/sys/net/ipv6/conf/br0/accept_ra_rtr_pref“: Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.522654] [platform/nm-linux-platform.c:2184] sysctl_get(): error reading /proc/sys/net/ipv6/conf/br0/disable_ipv6: Nelze otevřít soubor „/proc/sys/net/ipv6/conf/br0/disable_ipv6“: Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.522672] [platform/nm-linux-platform.c:2184] sysctl_get(): error reading /proc/sys/net/ipv6/conf/br0/hop_limit: Nelze otevřít soubor „/proc/sys/net/ipv6/conf/br0/hop_limit“: Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.522688] [platform/nm-linux-platform.c:2184] sysctl_get(): error reading /proc/sys/net/ipv6/conf/br0/use_tempaddr: Nelze otevřít soubor „/proc/sys/net/ipv6/conf/br0/use_tempaddr“: Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.522708] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/disable_ipv6': (2) Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.522724] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/accept_ra_defrtr': (2) Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.522740] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/accept_ra_pinfo': (2) Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.522755] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/accept_ra_rtr_pref': (2) Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.522984] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/use_tempaddr': (2) Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.523114] [devices/nm-device.c:6264] nm_device_bring_up(): [0xb36ce0] (br0): bringing up device.
NetworkManager[19183]: debug [1423491123.523242] [platform/nm-platform.c:870] nm_platform_link_set_up(): link: setting up 'br0' (17)
NetworkManager[19183]: debug [1423491123.523364] [platform/nm-linux-platform.c:2441] link_change_flags(): link: change 17: flags set 'up' (1)
NetworkManager[19183]: debug [1423491123.523629] [platform/nm-linux-platform.c:426] get_kernel_object(): get_kernel_object for link: br0 (17, family 7)
NetworkManager[19183]: debug [1423491123.523695] [platform/nm-platform.c:2712] log_link(): signal: link changed: 17: br0 UP mtu 1500 bridge
NetworkManager[19183]: debug [1423491123.523813] [devices/nm-device.c:7019] nm_device_add_pending_action(): [0xb36ce0] (br0): add_pending_action (1): 'carrier wait'
NetworkManager[19183]: info  (br0): preparing device
NetworkManager[19183]: debug [1423491123.524053] [devices/nm-device.c:7066] nm_device_remove_pending_action(): [0xb36ce0] (br0): remove_pending_action (1): 'dhcp6' not pending (expected)
NetworkManager[19183]: debug [1423491123.524171] [devices/nm-device.c:7066] nm_device_remove_pending_action(): [0xb36ce0] (br0): remove_pending_action (1): 'autoconf6' not pending (expected)
NetworkManager[19183]: debug [1423491123.524299] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/disable_ipv6': (2) Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.524420] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/accept_ra': (2) Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.524540] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/use_tempaddr': (2) Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.524991] [devices/nm-device.c:7579] _set_state_full(): [0xb36ce0] (br0): device is available, will transition to DISCONNECTED
NetworkManager[19183]: debug [1423491123.525006] [devices/nm-device.c:7019] nm_device_add_pending_action(): [0xb36ce0] (br0): add_pending_action (2): 'queued state change to disconnected'
NetworkManager[19183]: debug [1423491123.525075] [devices/nm-device.c:7768] nm_device_queue_state(): [0xb36ce0] (br0): queued state change to disconnected due to none (id 7749)
NetworkManager[19183]: debug [1423491123.525477] [nm-manager.c:1105] system_create_virtual_devices(): creating virtual devices...
NetworkManager[19183]: debug [1423491123.527239] [settings/nm-agent-manager.c:1317] nm_agent_manager_save_secrets(): Saving secrets for connection /org/freedesktop/NetworkManager/Settings/52 (br0)
NetworkManager[19183]: debug [1423491123.527276] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.58/org.freedesktop.nm-applet/1000) agent ignored for secrets request 0xbea7d0/br0 (uid 1000 not required 0)
NetworkManager[19183]: debug [1423491123.527290] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.51/org.gnome.Shell.NetworkAgent/1000) agent ignored for secrets request 0xbea7d0/br0 (uid 1000 not required 0)
NetworkManager[19183]: debug [1423491123.527430] [platform/nm-linux-platform.c:1950] event_notification(): netlink event (type 16) for link: br0 (17, family 7)
NetworkManager[19183]: debug [1423491123.527490] [platform/nm-linux-platform.c:426] get_kernel_object(): get_kernel_object for link: br0 (17, family 7)
NetworkManager[19183]: debug [1423491123.527542] [platform/nm-linux-platform.c:4297] handle_udev_event(): UDEV event: action 'add' subsys 'net' device 'br0' (17); seqnum=2330
NetworkManager[19183]: debug [1423491123.527628] [platform/nm-platform.c:2712] log_link(): signal: link changed: 17: br0 UP mtu 1500 bridge driver 'bridge' udi '/sys/devices/virtual/net/br0'
NetworkManager[19183]: debug [1423491123.527717] [platform/nm-linux-platform.c:1950] event_notification(): netlink event (type 16) for link: br0 (17, family 7)
NetworkManager[19183]: debug [1423491123.527762] [platform/nm-linux-platform.c:426] get_kernel_object(): get_kernel_object for link: br0 (17, family 7)
NetworkManager[19183]: debug [1423491123.533848] [nm-dbus-manager.c:119] private_server_message_filter(): (private) closed connection 0xb95a30 on private socket (fd -1).
NetworkManager[19183]: debug [1423491123.534386] [devices/nm-device.c:7717] queued_set_state(): [0xb36ce0] (br0): running queued state change to disconnected (id 7749)
NetworkManager[19183]: info  (br0): device state change: unavailable -> disconnected (reason 'none') [20 30 0]
NetworkManager[19183]: debug [1423491123.534517] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/disable_ipv6': (2) Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.534536] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/accept_ra_defrtr': (2) Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.534550] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/accept_ra_pinfo': (2) Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.534564] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/accept_ra_rtr_pref': (2) Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.534577] [platform/nm-linux-platform.c:2085] sysctl_set(): sysctl: failed to open '/proc/sys/net/ipv6/conf/br0/use_tempaddr': (2) Adresář nebo soubor neexistuje
NetworkManager[19183]: debug [1423491123.534657] [devices/nm-device.c:7019] nm_device_add_pending_action(): [0xb36ce0] (br0): add_pending_action (3): 'autoactivate'
NetworkManager[19183]: debug [1423491123.534695] [devices/nm-device.c:7052] nm_device_remove_pending_action(): [0xb36ce0] (br0): remove_pending_action (2): 'queued state change to disconnected'
NetworkManager[19183]: info  Auto-activating connection 'br0'.
NetworkManager[19183]: debug [1423491123.535327] [devices/nm-device.c:7019] nm_device_add_pending_action(): [0xb36ce0] (br0): add_pending_action (3): 'activation::0xb44260'
NetworkManager[19183]: debug [1423491123.535380] [devices/nm-device.c:7052] nm_device_remove_pending_action(): [0xb36ce0] (br0): remove_pending_action (2): 'autoactivate'
NetworkManager[19183]: info  (br0): Activation: starting connection 'br0'
NetworkManager[19183]: info  (br0): Activation: Stage 1 of 5 (Device Prepare) scheduled...
NetworkManager[19183]: info  (br0): Activation: Stage 1 of 5 (Device Prepare) started...
NetworkManager[19183]: info  (br0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
NetworkManager[19183]: debug [1423491123.540540] [nm-active-connection.c:480] check_master_ready(): (0xb44260): not signalling master-ready (no master)
NetworkManager[19183]: debug [1423491123.540950] [platform/nm-linux-platform.c:2052] _log_dbg_sysctl_set_impl(): sysctl: setting '/sys/class/net/br0/bridge/stp_state' to '1' (current value is '0')
NetworkManager[19183]: debug [1423491123.542261] [platform/nm-linux-platform.c:2050] _log_dbg_sysctl_set_impl(): sysctl: setting '/sys/class/net/br0/bridge/priority' to '32768' (current value is identical)
NetworkManager[19183]: debug [1423491123.542336] [platform/nm-linux-platform.c:2052] _log_dbg_sysctl_set_impl(): sysctl: setting '/sys/class/net/br0/bridge/forward_delay' to '1500' (current value is '1499')
NetworkManager[19183]: debug [1423491123.542364] [platform/nm-linux-platform.c:2052] _log_dbg_sysctl_set_impl(): sysctl: setting '/sys/class/net/br0/bridge/hello_time' to '200' (current value is '199')
NetworkManager[19183]: debug [1423491123.542389] [platform/nm-linux-platform.c:2052] _log_dbg_sysctl_set_impl(): sysctl: setting '/sys/class/net/br0/bridge/max_age' to '2000' (current value is '1999')
NetworkManager[19183]: debug [1423491123.542414] [platform/nm-linux-platform.c:2052] _log_dbg_sysctl_set_impl(): sysctl: setting '/sys/class/net/br0/bridge/ageing_time' to '30000' (current value is '29999')
NetworkManager[19183]: info  (br0): Activation: Stage 2 of 5 (Device Configure) scheduled...
NetworkManager[19183]: info  (br0): Activation: Stage 1 of 5 (Device Prepare) complete.
NetworkManager[19183]: debug [1423491123.542815] [platform/nm-linux-platform.c:1950] event_notification(): netlink event (type 16) for link: br0 (17, family 7)
NetworkManager[19183]: debug [1423491123.542960] [platform/nm-linux-platform.c:426] get_kernel_object(): get_kernel_object for link: br0 (17, family 7)
NetworkManager[19183]: debug [1423491123.543115] [platform/nm-platform.c:2712] log_link(): signal: link changed: 17: br0 UP mtu 1500 bridge driver 'bridge' udi '/sys/devices/virtual/net/br0'
NetworkManager[19183]: info  (br0): Activation: Stage 2 of 5 (Device Configure) starting...
NetworkManager[19183]: info  (br0): device state change: prepare -> config (reason 'none') [40 50 0]
NetworkManager[19183]: debug [1423491123.545399] [devices/nm-device.c:6264] nm_device_bring_up(): [0xb36ce0] (br0): bringing up device.
NetworkManager[19183]: debug [1423491123.545416] [platform/nm-platform.c:870] nm_platform_link_set_up(): link: setting up 'br0' (17)
NetworkManager[19183]: debug [1423491123.545428] [platform/nm-linux-platform.c:2441] link_change_flags(): link: change 17: flags set 'up' (1)
NetworkManager[19183]: debug [1423491123.545496] [platform/nm-linux-platform.c:426] get_kernel_object(): get_kernel_object for link: br0 (17, family 7)
NetworkManager[19183]: debug [1423491123.545551] [platform/nm-platform.c:2712] log_link(): signal: link changed: 17: br0 UP mtu 1500 bridge driver 'bridge' udi '/sys/devices/virtual/net/br0'
NetworkManager[19183]: debug [1423491123.549216] [devices/nm-device.c:7052] nm_device_remove_pending_action(): [0xb36ce0] (br0): remove_pending_action (1): 'carrier wait'
NetworkManager[19183]: debug [1423491123.549517] [devices/nm-device.c:7019] nm_device_add_pending_action(): [0xb36ce0] (br0): add_pending_action (2): 'carrier wait'
NetworkManager[19183]: info  (br0): Activation: Stage 2 of 5 (Device Configure) successful.
NetworkManager[19183]: debug [1423491123.551456] [devices/nm-device.c:4794] nm_device_activate_schedule_stage3_ip_config_start(): [0xb36ce0] (br0): Activation: setting firewall zone 'default'
NetworkManager[19183]: debug [1423491123.551478] [nm-firewall-manager.c:194] nm_firewall_manager_add_or_change_zone(): (br0) firewall zone change -> default [7] (not running, simulate success)
NetworkManager[19183]: info  (br0): Activation: Stage 2 of 5 (Device Configure) complete.
NetworkManager[19183]: debug [1423491123.555716] [nm-firewall-manager.c:136] add_or_change_idle_cb(): (br0) firewall zone call pretends success [7]
NetworkManager[19183]: info  (br0): Activation: Stage 3 of 5 (IP Configure Start) scheduled.
NetworkManager[19183]: info  (br0): Activation: Stage 3 of 5 (IP Configure Start) started...
NetworkManager[19183]: info  (br0): device state change: config -> ip-config (reason 'none') [50 70 0]
NetworkManager[19183]: info  (br0): IPv4 config waiting until carrier is on
NetworkManager[19183]: info  (br0): IPv6 config waiting until carrier is on
NetworkManager[19183]: info  (br0): Activation: Stage 3 of 5 (IP Configure Start) complete.
NetworkManager[19183]: debug [1423491128.793230] [devices/nm-device.c:7052] nm_device_remove_pending_action(): [0xb36ce0] (br0): remove_pending_action (1): 'carrier wait'
NetworkManager[19183]: debug [1423491129.371765] [nm-dbus-manager.c:164] private_server_new_connection(): (private) accepted connection 0xbf20b0 on private socket (fd 18).
NetworkManager[19183]: debug [1423491129.442908] [NetworkManagerUtils.c:2130] nm_utils_log_connection_diff(): ++ connection 'update connection' (0xaaef40 < 0xb78660):
NetworkManager[19183]: debug [1423491129.443069] [NetworkManagerUtils.c:2149] nm_utils_log_connection_diff(): ++ connection                [ 0xb8b520 < *missing* ]
NetworkManager[19183]: debug [1423491129.443079] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.id             = 'bridge-slave-eth0'
NetworkManager[19183]: debug [1423491129.443095] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.interface-name = 'eth0'
NetworkManager[19183]: debug [1423491129.443110] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.master         = 'br0'
NetworkManager[19183]: debug [1423491129.443125] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.permissions    = []
NetworkManager[19183]: debug [1423491129.443140] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.secondaries    = []
NetworkManager[19183]: debug [1423491129.443155] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.slave-type     = 'bridge'
NetworkManager[19183]: debug [1423491129.443169] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.type           = '802-3-ethernet'
NetworkManager[19183]: debug [1423491129.443184] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.uuid           = 'acb7c071-3194-4821-896a-5e134e01f8e6'
NetworkManager[19183]: debug [1423491129.443202] [NetworkManagerUtils.c:2149] nm_utils_log_connection_diff(): ++ 802-3-ethernet            [ 0x7fd950003ae0 < *missing* ]
NetworkManager[19183]: debug [1423491129.443211] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ 802-3-ethernet.mac-address-blacklist = []
NetworkManager[19183]: debug [1423491129.443227] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ 802-3-ethernet.s390-options = ((GHashTable*) 0x7fd948004460)
NetworkManager[19183]: debug [1423491129.443688] [settings/nm-settings-connection.c:1896] nm_settings_connection_read_and_fill_timestamp(): failed to read connection timestamp for 'acb7c071-3194-4821-896a-5e134e01f8e6': (3) Soubor klíče nemá klíč „acb7c071-3194-4821-896a-5e134e01f8e6“
NetworkManager[19183]: debug [1423491129.443814] [NetworkManagerUtils.c:2132] nm_utils_log_connection_diff(): ++ connection 'new connection' (0xb78660):
NetworkManager[19183]: debug [1423491129.443836] [NetworkManagerUtils.c:2151] nm_utils_log_connection_diff(): ++ connection                [ 0x7fd9500049f0 ]
NetworkManager[19183]: debug [1423491129.443842] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.id             = 'bridge-slave-eth0'
NetworkManager[19183]: debug [1423491129.443996] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.interface-name = 'eth0'
NetworkManager[19183]: debug [1423491129.444133] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.master         = 'br0'
NetworkManager[19183]: debug [1423491129.444251] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.permissions    = []
NetworkManager[19183]: debug [1423491129.444380] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.secondaries    = []
NetworkManager[19183]: debug [1423491129.444687] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.slave-type     = 'bridge'
NetworkManager[19183]: debug [1423491129.444697] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.type           = '802-3-ethernet'
NetworkManager[19183]: debug [1423491129.444810] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ connection.uuid           = 'acb7c071-3194-4821-896a-5e134e01f8e6'
NetworkManager[19183]: debug [1423491129.444946] [NetworkManagerUtils.c:2151] nm_utils_log_connection_diff(): ++ 802-3-ethernet            [ 0x7fd950003a50 ]
NetworkManager[19183]: debug [1423491129.445070] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ 802-3-ethernet.mac-address-blacklist = []
NetworkManager[19183]: debug [1423491129.445217] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ 802-3-ethernet.s390-options = ((GHashTable*) 0xa94c60)
NetworkManager[19183]: debug [1423491129.447942] [settings/nm-agent-manager.c:1317] nm_agent_manager_save_secrets(): Saving secrets for connection /org/freedesktop/NetworkManager/Settings/53 (bridge-slave-eth0)
NetworkManager[19183]: debug [1423491129.447971] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.58/org.freedesktop.nm-applet/1000) agent ignored for secrets request 0xbf4390/bridge-slave-eth0 (uid 1000 not required 0)
NetworkManager[19183]: debug [1423491129.447979] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.51/org.gnome.Shell.NetworkAgent/1000) agent ignored for secrets request 0xbf4390/bridge-slave-eth0 (uid 1000 not required 0)
NetworkManager[19183]: debug [1423491129.457660] [nm-dbus-manager.c:119] private_server_message_filter(): (private) closed connection 0xbf20b0 on private socket (fd -1).
NetworkManager[19183]: debug [1423491134.395003] [nm-dbus-manager.c:164] private_server_new_connection(): (private) accepted connection 0xb95a30 on private socket (fd 18).
NetworkManager[19183]: debug [1423491134.486113] [settings/nm-agent-manager.c:1196] nm_agent_manager_get_secrets(): Secrets requested for connection /org/freedesktop/NetworkManager/Settings/53 (bridge-slave-eth0/connection)
NetworkManager[19183]: debug [1423491134.486389] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.58/org.freedesktop.nm-applet/1000) agent ignored for secrets request 0xbee630/bridge-slave-eth0 (uid 1000 not required 0)
NetworkManager[19183]: debug [1423491134.486438] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.51/org.gnome.Shell.NetworkAgent/1000) agent ignored for secrets request 0xbee630/bridge-slave-eth0 (uid 1000 not required 0)
NetworkManager[19183]: debug [1423491134.486452] [settings/nm-settings-connection.c:956] nm_settings_connection_get_secrets(): (acb7c071-3194-4821-896a-5e134e01f8e6/connection:35) secrets requested flags 0x40000004 hints '(none)'
NetworkManager[19183]: debug [1423491134.486470] [settings/nm-settings-connection.c:747] agent_secrets_done_cb(): (acb7c071-3194-4821-896a-5e134e01f8e6/connection:35) secrets request error: (4) No agents were available for this request.
NetworkManager[19183]: debug [1423491134.486854] [settings/nm-agent-manager.c:1196] nm_agent_manager_get_secrets(): Secrets requested for connection /org/freedesktop/NetworkManager/Settings/53 (bridge-slave-eth0/802-3-ethernet)
NetworkManager[19183]: debug [1423491134.486932] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.58/org.freedesktop.nm-applet/1000) agent ignored for secrets request 0xbf98d0/bridge-slave-eth0 (uid 1000 not required 0)
NetworkManager[19183]: debug [1423491134.486987] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.51/org.gnome.Shell.NetworkAgent/1000) agent ignored for secrets request 0xbf98d0/bridge-slave-eth0 (uid 1000 not required 0)
NetworkManager[19183]: debug [1423491134.487002] [settings/nm-settings-connection.c:956] nm_settings_connection_get_secrets(): (acb7c071-3194-4821-896a-5e134e01f8e6/802-3-ethernet:36) secrets requested flags 0x40000004 hints '(none)'
NetworkManager[19183]: debug [1423491134.487020] [settings/nm-settings-connection.c:747] agent_secrets_done_cb(): (acb7c071-3194-4821-896a-5e134e01f8e6/802-3-ethernet:36) secrets request error: (4) No agents were available for this request.
NetworkManager[19183]: debug [1423491134.493171] [settings/nm-agent-manager.c:1196] nm_agent_manager_get_secrets(): Secrets requested for connection /org/freedesktop/NetworkManager/Settings/53 (bridge-slave-eth0/bridge-port)
NetworkManager[19183]: debug [1423491134.493379] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.58/org.freedesktop.nm-applet/1000) agent ignored for secrets request 0xbf0110/bridge-slave-eth0 (uid 1000 not required 0)
NetworkManager[19183]: debug [1423491134.493428] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.51/org.gnome.Shell.NetworkAgent/1000) agent ignored for secrets request 0xbf0110/bridge-slave-eth0 (uid 1000 not required 0)
NetworkManager[19183]: debug [1423491134.493443] [settings/nm-settings-connection.c:956] nm_settings_connection_get_secrets(): (acb7c071-3194-4821-896a-5e134e01f8e6/bridge-port:37) secrets requested flags 0x40000004 hints '(none)'
NetworkManager[19183]: debug [1423491134.493461] [settings/nm-settings-connection.c:747] agent_secrets_done_cb(): (acb7c071-3194-4821-896a-5e134e01f8e6/bridge-port:37) secrets request error: (4) No agents were available for this request.
NetworkManager[19183]: debug [1423491147.412723] [NetworkManagerUtils.c:2130] nm_utils_log_connection_diff(): ++ connection 'update connection' (0xb55800 < 0xb78660):
NetworkManager[19183]: debug [1423491147.412936] [NetworkManagerUtils.c:2149] nm_utils_log_connection_diff(): ++ 802-3-ethernet            [ 0x7fd950003c90 < 0x7fd950003a50 ]
NetworkManager[19183]: debug [1423491147.412952] [NetworkManagerUtils.c:2160] nm_utils_log_connection_diff(): ++ 802-3-ethernet.mac-address = '54:53:ED:B1:58:83'
NetworkManager[19183]: debug [1423491147.415791] [settings/nm-agent-manager.c:1317] nm_agent_manager_save_secrets(): Saving secrets for connection /org/freedesktop/NetworkManager/Settings/53 (bridge-slave-eth0)
NetworkManager[19183]: debug [1423491147.415813] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.58/org.freedesktop.nm-applet/1000) agent ignored for secrets request 0xbffbf0/bridge-slave-eth0 (uid 1000 not required 0)
NetworkManager[19183]: debug [1423491147.415820] [settings/nm-agent-manager.c:572] request_add_agent(): (:1.51/org.gnome.Shell.NetworkAgent/1000) agent ignored for secrets request 0xbffbf0/bridge-slave-eth0 (uid 1000 not required 0)
NetworkManager[19183]: debug [1423491148.427958] [nm-dbus-manager.c:119] private_server_message_filter(): (private) closed connection 0xb95a30 on private socket (fd -1).