Oh, I didn't. I tried it now, eth0 and DSA devices, such as lan1 can be brought up by ip link set <dev> up.
root@OpenWrt:/# ip link set eth0 up
[ 82.387842] RESETTING 8380, CPU_PORT 28
[ 82.592152] rtl838x-eth bb00a300.ethernet eth0: configuring for fixed/internal link mode
[ 82.601180] In rtl838x_mac_config, mode 1
[ 82.605955] device eth0 left promiscuous mode
[ 82.611281] In rtl838x_mac_config, mode 1
[ 82.615816] rtl838x-eth bb00a300.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
root[ 82.635043] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
@OpenWrt:/# ifconfig
eth0 Link encap:Ethernet HWaddr 34:76:C5:D9:F0:A8
inet6 addr: fe80::3676:c5ff:fed9:f0a8/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1504 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:23 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:2902 (2.8 KiB)
Interrupt:24 Memory:6400000-bb00a3ff
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:65536 Metric:1
RX packets:72 errors:0 dropped:0 overruns:0 frame:0
TX packets:72 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:5616 (5.4 KiB) TX bytes:5616 (5.4 KiB)
root@OpenWrt:/# ip link set lan1 up
[ 122.684141] device eth0 entered promiscuous mode
[ 122.689358] rtl83xx-switch switch@bb000000 lan1: configuring for phy/qsgmii link mode
[ 122.709009] 8021q: adding VLAN 0 to HW filter on device lan1
But /etc/init.d/network start did nothing.
root@OpenWrt:/# /etc/init.d/network start
root@OpenWrt:/#
And, /etc/init.d/network restart shuts down the switch and ethernet again.
log
root@OpenWrt:/# /etc/init.d/network restart
root@OpenWrt:/# [ 185.531028] rtl83xx-switch switch@bb000000 lan1: Link is Down
[ 185.537474] RTL8380 Link change: status: 1, ports 1
[ 185.543618] device eth0 left promiscuous mode
[ 185.692622] in rtl838x_eth_stop
[ 185.696275] rtl838x-eth bb00a300.ethernet eth0: Link is Down
[ 186.498564] Using MAC 00003476c5d9f0a8
[ 186.503634] RESETTING 8380, CPU_PORT 28
[ 186.707944] rtl838x-eth bb00a300.ethernet eth0: configuring for fixed/internal link mode
[ 186.716972] In rtl838x_mac_config, mode 1
[ 186.722036] In rtl838x_mac_config, mode 1
[ 186.726578] rtl838x-eth bb00a300.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
[ 186.741895] device eth0 entered promiscuous mode
[ 186.747108] rtl83xx-switch switch@bb000000 lan1: configuring for phy/qsgmii link mode
[ 186.766845] 8021q: adding VLAN 0 to HW filter on device lan1
[ 186.774496] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 186.807546] br-wan: port 1(lan1) entered blocking state
[ 186.813505] br-wan: port 1(lan1) entered disabled state
[ 186.820113] device lan1 entered promiscuous mode
[ 186.835851] rtl83xx-switch switch@bb000000 lan10: configuring for phy/internal link mode
[ 186.855630] 8021q: adding VLAN 0 to HW filter on device lan10
[ 186.887292] br-wan: port 2(lan10) entered blocking state
[ 186.893356] br-wan: port 2(lan10) entered disabled state
[ 186.900077] device lan10 entered promiscuous mode
[ 186.914631] rtl83xx-switch switch@bb000000 lan11: configuring for phy/internal link mode
[ 186.934901] 8021q: adding VLAN 0 to HW filter on device lan11
[ 186.966234] br-wan: port 3(lan11) entered blocking state
[ 186.972308] br-wan: port 3(lan11) entered disabled state
[ 186.978917] device lan11 entered promiscuous mode
[ 186.993487] rtl83xx-switch switch@bb000000 lan12: configuring for phy/internal link mode
[ 187.013850] 8021q: adding VLAN 0 to HW filter on device lan12
[ 187.045321] br-wan: port 4(lan12) entered blocking state
[ 187.051400] br-wan: port 4(lan12) entered disabled state
[ 187.058555] device lan12 entered promiscuous mode
[ 187.072997] rtl83xx-switch switch@bb000000 lan13: configuring for phy/internal link mode
[ 187.092795] 8021q: adding VLAN 0 to HW filter on device lan13
[ 187.125220] br-wan: port 5(lan13) entered blocking state
[ 187.131283] br-wan: port 5(lan13) entered disabled state
[ 187.138422] device lan13 entered promiscuous mode
[ 187.152777] rtl83xx-switch switch@bb000000 lan14: configuring for phy/internal link mode
[ 187.172719] 8021q: adding VLAN 0 to HW filter on device lan14
[ 187.205112] br-wan: port 6(lan14) entered blocking state
[ 187.211182] br-wan: port 6(lan14) entered disabled state
[ 187.218312] device lan14 entered promiscuous mode
[ 187.232706] rtl83xx-switch switch@bb000000 lan15: configuring for phy/internal link mode
[ 187.252640] 8021q: adding VLAN 0 to HW filter on device lan15
[ 187.283850] br-wan: port 7(lan15) entered blocking state
[ 187.289907] br-wan: port 7(lan15) entered disabled state
[ 187.297015] device lan15 entered promiscuous mode
[ 187.311849] rtl83xx-switch switch@bb000000 lan16: configuring for phy/internal link mode
[ 187.332235] 8021q: adding VLAN 0 to HW filter on device lan16
[ 187.363693] br-wan: port 8(lan16) entered blocking state
[ 187.369646] br-wan: port 8(lan16) entered disabled state
[ 187.377217] device lan16 entered promiscuous mode
[ 187.391510] rtl83xx-switch switch@bb000000 lan17: configuring for phy/qsgmii link mode
[ 187.411708] 8021q: adding VLAN 0 to HW filter on device lan17
[ 187.443192] br-wan: port 9(lan17) entered blocking state
[ 187.449136] br-wan: port 9(lan17) entered disabled state
[ 187.455893] device lan17 entered promiscuous mode
[ 187.470411] rtl83xx-switch switch@bb000000 lan18: configuring for phy/qsgmii link mode
[ 187.490655] 8021q: adding VLAN 0 to HW filter on device lan18
[ 187.523081] br-wan: port 10(lan18) entered blocking state
[ 187.529134] br-wan: port 10(lan18) entered disabled state
[ 187.535970] device lan18 entered promiscuous mode
[ 187.550507] rtl83xx-switch switch@bb000000 lan19: configuring for phy/qsgmii link mode
[ 187.570582] 8021q: adding VLAN 0 to HW filter on device lan19
[ 187.603125] br-wan: port 11(lan19) entered blocking state
[ 187.609177] br-wan: port 11(lan19) entered disabled state
[ 187.616025] device lan19 entered promiscuous mode
[ 187.630772] rtl83xx-switch switch@bb000000 lan2: configuring for phy/qsgmii link mode
[ 187.650490] 8021q: adding VLAN 0 to HW filter on device lan2
[ 187.681627] br-wan: port 12(lan2) entered blocking state
[ 187.687572] br-wan: port 12(lan2) entered disabled state
[ 187.694328] device lan2 entered promiscuous mode
[ 187.708589] rtl83xx-switch switch@bb000000 lan20: configuring for phy/qsgmii link mode
[ 187.728301] 8021q: adding VLAN 0 to HW filter on device lan20
[ 187.759968] br-wan: port 13(lan20) entered blocking state
[ 187.766016] br-wan: port 13(lan20) entered disabled state
[ 187.772847] device lan20 entered promiscuous mode
[ 187.787335] rtl83xx-switch switch@bb000000 lan21: configuring for phy/qsgmii link mode
[ 187.807476] 8021q: adding VLAN 0 to HW filter on device lan21
[ 187.838938] br-wan: port 14(lan21) entered blocking state
[ 187.845109] br-wan: port 14(lan21) entered disabled state
[ 187.851948] device lan21 entered promiscuous mode
[ 187.866382] rtl83xx-switch switch@bb000000 lan22: configuring for phy/qsgmii link mode
[ 187.886420] 8021q: adding VLAN 0 to HW filter on device lan22
[ 187.920235] br-wan: port 15(lan22) entered blocking state
[ 187.926284] br-wan: port 15(lan22) entered disabled state
[ 187.933128] device lan22 entered promiscuous mode
[ 187.947563] rtl83xx-switch switch@bb000000 lan23: configuring for phy/qsgmii link mode
[ 187.967275] 8021q: adding VLAN 0 to HW filter on device lan23
[ 188.001136] br-wan: port 16(lan23) entered blocking state
[ 188.007206] br-wan: port 16(lan23) entered disabled state
[ 188.014071] device lan23 entered promiscuous mode
[ 188.028471] rtl83xx-switch switch@bb000000 lan24: configuring for phy/qsgmii link mode
[ 188.048135] 8021q: adding VLAN 0 to HW filter on device lan24
[ 188.080741] br-wan: port 17(lan24) entered blocking state
[ 188.086784] br-wan: port 17(lan24) entered disabled state
[ 188.093633] device lan24 entered promiscuous mode
[ 188.108016] rtl83xx-switch switch@bb000000 lan3: configuring for phy/qsgmii link mode
[ 188.128259] 8021q: adding VLAN 0 to HW filter on device lan3
[ 188.160764] br-wan: port 18(lan3) entered blocking state
[ 188.166720] br-wan: port 18(lan3) entered disabled state
[ 188.173502] device lan3 entered promiscuous mode
[ 188.187813] rtl83xx-switch switch@bb000000 lan4: configuring for phy/qsgmii link mode
[ 188.207829] 8021q: adding VLAN 0 to HW filter on device lan4
[ 188.240992] br-wan: port 19(lan4) entered blocking state
[ 188.246944] br-wan: port 19(lan4) entered disabled state
[ 188.253703] device lan4 entered promiscuous mode
[ 188.267957] rtl83xx-switch switch@bb000000 lan5: configuring for phy/qsgmii link mode
[ 188.287725] 8021q: adding VLAN 0 to HW filter on device lan5
[ 188.321506] br-wan: port 20(lan5) entered blocking state
[ 188.327461] br-wan: port 20(lan5) entered disabled state
[ 188.334240] device lan5 entered promiscuous mode
[ 188.348531] rtl83xx-switch switch@bb000000 lan6: configuring for phy/qsgmii link mode
[ 188.368174] 8021q: adding VLAN 0 to HW filter on device lan6
[ 188.403523] br-wan: port 21(lan6) entered blocking state
[ 188.409471] br-wan: port 21(lan6) entered disabled state
[ 188.416271] device lan6 entered promiscuous mode
[ 188.431504] rtl83xx-switch switch@bb000000 lan7: configuring for phy/qsgmii link mode
[ 188.451851] 8021q: adding VLAN 0 to HW filter on device lan7
[ 188.483270] br-wan: port 22(lan7) entered blocking state
[ 188.489223] br-wan: port 22(lan7) entered disabled state
[ 188.495992] device lan7 entered promiscuous mode
[ 188.511524] rtl83xx-switch switch@bb000000 lan8: configuring for phy/qsgmii link mode
[ 188.531238] 8021q: adding VLAN 0 to HW filter on device lan8
[ 188.563870] br-wan: port 23(lan8) entered blocking state
[ 188.569937] br-wan: port 23(lan8) entered disabled state
[ 188.576603] device lan8 entered promiscuous mode
[ 188.591817] rtl83xx-switch switch@bb000000 lan9: configuring for phy/internal link mode
[ 188.611676] 8021q: adding VLAN 0 to HW filter on device lan9
[ 188.642822] br-wan: port 24(lan9) entered blocking state
[ 188.648770] br-wan: port 24(lan9) entered disabled state
[ 188.655591] device lan9 entered promiscuous mode
[ 188.677064] device lan1 left promiscuous mode
[ 188.682448] br-wan: port 1(lan1) entered disabled state
[ 188.703280] device lan10 left promiscuous mode
[ 188.708661] br-wan: port 2(lan10) entered disabled state
[ 188.730431] device lan11 left promiscuous mode
[ 188.735816] br-wan: port 3(lan11) entered disabled state
[ 188.757629] device lan12 left promiscuous mode
[ 188.763104] br-wan: port 4(lan12) entered disabled state
[ 188.784475] device lan13 left promiscuous mode
[ 188.789980] br-wan: port 5(lan13) entered disabled state
[ 188.811248] device lan14 left promiscuous mode
[ 188.816630] br-wan: port 6(lan14) entered disabled state
[ 188.839101] device lan15 left promiscuous mode
[ 188.844772] br-wan: port 7(lan15) entered disabled state
[ 188.865869] device lan16 left promiscuous mode
[ 188.871344] br-wan: port 8(lan16) entered disabled state
[ 188.892524] device lan17 left promiscuous mode
[ 188.897913] br-wan: port 9(lan17) entered disabled state
[ 188.919752] device lan18 left promiscuous mode
[ 188.925228] br-wan: port 10(lan18) entered disabled state
[ 188.946544] device lan19 left promiscuous mode
[ 188.952019] br-wan: port 11(lan19) entered disabled state
[ 188.973625] device lan2 left promiscuous mode
[ 188.978914] br-wan: port 12(lan2) entered disabled state
[ 189.000960] device lan20 left promiscuous mode
[ 189.006351] br-wan: port 13(lan20) entered disabled state
[ 189.027845] device lan21 left promiscuous mode
[ 189.033319] br-wan: port 14(lan21) entered disabled state
[ 189.054319] device lan22 left promiscuous mode
[ 189.059711] br-wan: port 15(lan22) entered disabled state
[ 189.082484] device lan23 left promiscuous mode
[ 189.087865] br-wan: port 16(lan23) entered disabled state
[ 189.109117] device lan24 left promiscuous mode
[ 189.114599] br-wan: port 17(lan24) entered disabled state
[ 189.136056] device lan3 left promiscuous mode
[ 189.141435] br-wan: port 18(lan3) entered disabled state
[ 189.162440] device lan4 left promiscuous mode
[ 189.167729] br-wan: port 19(lan4) entered disabled state
[ 189.188828] device lan5 left promiscuous mode
[ 189.194209] br-wan: port 20(lan5) entered disabled state
[ 189.215315] device lan6 left promiscuous mode
[ 189.220700] br-wan: port 21(lan6) entered disabled state
[ 189.241718] device lan7 left promiscuous mode
[ 189.247004] br-wan: port 22(lan7) entered disabled state
[ 189.268324] device lan8 left promiscuous mode
[ 189.273707] br-wan: port 23(lan8) entered disabled state
[ 189.294786] device lan9 left promiscuous mode
[ 189.300190] br-wan: port 24(lan9) entered disabled state
[ 189.311581] in rtl838x_eth_stop
[ 189.315499] rtl838x-eth bb00a300.ethernet eth0: Link is Down
[ 190.225177] Using MAC 00003476c5d9f0a8
[ 190.250101] RESETTING 8380, CPU_PORT 28
[ 190.454413] rtl838x-eth bb00a300.ethernet eth0: configuring for fixed/internal link mode
[ 190.463441] In rtl838x_mac_config, mode 1
[ 190.468187] device eth0 left promiscuous mode
[ 190.473454] In rtl838x_mac_config, mode 1
[ 190.477991] rtl838x-eth bb00a300.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
[ 190.517150] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 191.013602] device eth0 entered promiscuous mode
[ 191.018814] rtl83xx-switch switch@bb000000 lan1: configuring for phy/qsgmii link mode
[ 191.038572] 8021q: adding VLAN 0 to HW filter on device lan1
[ 191.071311] br-wan: port 1(lan1) entered blocking state
[ 191.077165] br-wan: port 1(lan1) entered disabled state
[ 191.083810] device lan1 entered promiscuous mode
[ 191.098634] rtl83xx-switch switch@bb000000 lan10: configuring for phy/internal link mode
[ 191.118502] 8021q: adding VLAN 0 to HW filter on device lan10
[ 191.151004] br-wan: port 2(lan10) entered blocking state
[ 191.156955] br-wan: port 2(lan10) entered disabled state
[ 191.163712] device lan10 entered promiscuous mode
[ 191.200415] rtl83xx-switch switch@bb000000 lan11: configuring for phy/internal link mode
[ 191.220390] 8021q: adding VLAN 0 to HW filter on device lan11
[ 191.286325] br-wan: port 3(lan11) entered blocking state
[ 191.292385] br-wan: port 3(lan11) entered disabled state
[ 191.299028] device lan11 entered promiscuous mode
[ 191.350344] rtl83xx-switch switch@bb000000 lan12: configuring for phy/internal link mode
[ 191.370401] 8021q: adding VLAN 0 to HW filter on device lan12
[ 191.423521] br-wan: port 4(lan12) entered blocking state
[ 191.429472] br-wan: port 4(lan12) entered disabled state
[ 191.436240] device lan12 entered promiscuous mode
[ 191.487282] rtl83xx-switch switch@bb000000 lan13: configuring for phy/internal link mode
[ 191.507353] 8021q: adding VLAN 0 to HW filter on device lan13
[ 191.570975] br-wan: port 5(lan13) entered blocking state
[ 191.576927] br-wan: port 5(lan13) entered disabled state
[ 191.583686] device lan13 entered promiscuous mode
[ 191.620515] rtl83xx-switch switch@bb000000 lan14: configuring for phy/internal link mode
[ 191.640919] 8021q: adding VLAN 0 to HW filter on device lan14
[ 191.695452] br-wan: port 6(lan14) entered blocking state
[ 191.701513] br-wan: port 6(lan14) entered disabled state
[ 191.708145] device lan14 entered promiscuous mode
[ 191.722350] rtl83xx-switch switch@bb000000 lan15: configuring for phy/internal link mode
[ 191.742881] 8021q: adding VLAN 0 to HW filter on device lan15
[ 191.774356] br-wan: port 7(lan15) entered blocking state
[ 191.780417] br-wan: port 7(lan15) entered disabled state
[ 191.787052] device lan15 entered promiscuous mode
[ 191.801336] rtl83xx-switch switch@bb000000 lan16: configuring for phy/internal link mode
[ 191.821818] 8021q: adding VLAN 0 to HW filter on device lan16
[ 191.854266] br-wan: port 8(lan16) entered blocking state
[ 191.860330] br-wan: port 8(lan16) entered disabled state
[ 191.866963] device lan16 entered promiscuous mode
[ 191.881059] rtl83xx-switch switch@bb000000 lan17: configuring for phy/qsgmii link mode
[ 191.900920] 8021q: adding VLAN 0 to HW filter on device lan17
[ 191.933192] br-wan: port 9(lan17) entered blocking state
[ 191.939142] br-wan: port 9(lan17) entered disabled state
[ 191.946703] device lan17 entered promiscuous mode
[ 191.960434] rtl83xx-switch switch@bb000000 lan18: configuring for phy/qsgmii link mode
[ 191.980049] 8021q: adding VLAN 0 to HW filter on device lan18
[ 192.011516] br-wan: port 10(lan18) entered blocking state
[ 192.017561] br-wan: port 10(lan18) entered disabled state
[ 192.025244] device lan18 entered promiscuous mode
[ 192.038858] rtl83xx-switch switch@bb000000 lan19: configuring for phy/qsgmii link mode
[ 192.058612] 8021q: adding VLAN 0 to HW filter on device lan19
[ 192.090079] br-wan: port 11(lan19) entered blocking state
[ 192.096127] br-wan: port 11(lan19) entered disabled state
[ 192.103715] device lan19 entered promiscuous mode
[ 192.117933] rtl83xx-switch switch@bb000000 lan2: configuring for phy/qsgmii link mode
[ 192.137371] 8021q: adding VLAN 0 to HW filter on device lan2
[ 192.168496] br-wan: port 12(lan2) entered blocking state
[ 192.174570] br-wan: port 12(lan2) entered disabled state
[ 192.182179] device lan2 entered promiscuous mode
[ 192.196401] rtl83xx-switch switch@bb000000 lan20: configuring for phy/qsgmii link mode
[ 192.216733] 8021q: adding VLAN 0 to HW filter on device lan20
[ 192.248080] br-wan: port 13(lan20) entered blocking state
[ 192.254273] br-wan: port 13(lan20) entered disabled state
[ 192.261984] device lan20 entered promiscuous mode
[ 192.276569] rtl83xx-switch switch@bb000000 lan21: configuring for phy/qsgmii link mode
[ 192.296836] 8021q: adding VLAN 0 to HW filter on device lan21
[ 192.329260] br-wan: port 14(lan21) entered blocking state
[ 192.335425] br-wan: port 14(lan21) entered disabled state
[ 192.343116] device lan21 entered promiscuous mode
[ 192.356784] rtl83xx-switch switch@bb000000 lan22: configuring for phy/qsgmii link mode
[ 192.376435] 8021q: adding VLAN 0 to HW filter on device lan22
[ 192.409263] br-wan: port 15(lan22) entered blocking state
[ 192.415436] br-wan: port 15(lan22) entered disabled state
[ 192.423117] device lan22 entered promiscuous mode
[ 192.437441] rtl83xx-switch switch@bb000000 lan23: configuring for phy/qsgmii link mode
[ 192.457309] 8021q: adding VLAN 0 to HW filter on device lan23
[ 192.488858] br-wan: port 16(lan23) entered blocking state
[ 192.495068] br-wan: port 16(lan23) entered disabled state
[ 192.502793] device lan23 entered promiscuous mode
[ 192.516434] rtl83xx-switch switch@bb000000 lan24: configuring for phy/qsgmii link mode
[ 192.536404] 8021q: adding VLAN 0 to HW filter on device lan24
[ 192.567924] br-wan: port 17(lan24) entered blocking state
[ 192.574095] br-wan: port 17(lan24) entered disabled state
[ 192.581776] device lan24 entered promiscuous mode
[ 192.599280] rtl83xx-switch switch@bb000000 lan3: configuring for phy/qsgmii link mode
[ 192.618896] 8021q: adding VLAN 0 to HW filter on device lan3
[ 192.651533] br-wan: port 18(lan3) entered blocking state
[ 192.657483] br-wan: port 18(lan3) entered disabled state
[ 192.665071] device lan3 entered promiscuous mode
[ 192.678644] rtl83xx-switch switch@bb000000 lan4: configuring for phy/qsgmii link mode
[ 192.698392] 8021q: adding VLAN 0 to HW filter on device lan4
[ 192.730636] br-wan: port 19(lan4) entered blocking state
[ 192.736587] br-wan: port 19(lan4) entered disabled state
[ 192.744148] device lan4 entered promiscuous mode
[ 192.758389] rtl83xx-switch switch@bb000000 lan5: configuring for phy/qsgmii link mode
[ 192.777981] 8021q: adding VLAN 0 to HW filter on device lan5
[ 192.809120] br-wan: port 20(lan5) entered blocking state
[ 192.815192] br-wan: port 20(lan5) entered disabled state
[ 192.821974] device lan5 entered promiscuous mode
[ 192.836561] rtl83xx-switch switch@bb000000 lan6: configuring for phy/qsgmii link mode
[ 192.856307] 8021q: adding VLAN 0 to HW filter on device lan6
[ 192.887440] br-wan: port 21(lan6) entered blocking state
[ 192.893509] br-wan: port 21(lan6) entered disabled state
[ 192.900304] device lan6 entered promiscuous mode
[ 192.915000] rtl83xx-switch switch@bb000000 lan7: configuring for phy/qsgmii link mode
[ 192.935148] 8021q: adding VLAN 0 to HW filter on device lan7
[ 192.966626] br-wan: port 22(lan7) entered blocking state
[ 192.972694] br-wan: port 22(lan7) entered disabled state
[ 192.979321] device lan7 entered promiscuous mode
[ 192.994362] rtl83xx-switch switch@bb000000 lan8: configuring for phy/qsgmii link mode
[ 193.014206] 8021q: adding VLAN 0 to HW filter on device lan8
[ 193.057664] br-wan: port 23(lan8) entered blocking state
[ 193.063735] br-wan: port 23(lan8) entered disabled state
[ 193.070509] device lan8 entered promiscuous mode
[ 193.085476] rtl83xx-switch switch@bb000000 lan9: configuring for phy/internal link mode
[ 193.105176] 8021q: adding VLAN 0 to HW filter on device lan9
[ 193.137735] br-wan: port 24(lan9) entered blocking state
[ 193.143812] br-wan: port 24(lan9) entered disabled state
[ 193.150574] device lan9 entered promiscuous mode
[ 193.173344] device lan1 left promiscuous mode
[ 193.178635] br-wan: port 1(lan1) entered disabled state
[ 193.199466] device lan10 left promiscuous mode
[ 193.204946] br-wan: port 2(lan10) entered disabled state
[ 193.226264] device lan11 left promiscuous mode
[ 193.231737] br-wan: port 3(lan11) entered disabled state
[ 193.253808] device lan12 left promiscuous mode
[ 193.259194] br-wan: port 4(lan12) entered disabled state
[ 193.280615] device lan13 left promiscuous mode
[ 193.285993] br-wan: port 5(lan13) entered disabled state
[ 193.307267] device lan14 left promiscuous mode
[ 193.312945] br-wan: port 6(lan14) entered disabled state
[ 193.335118] device lan15 left promiscuous mode
[ 193.340592] br-wan: port 7(lan15) entered disabled state
[ 193.361640] device lan16 left promiscuous mode
[ 193.367030] br-wan: port 8(lan16) entered disabled state
[ 193.387910] device lan17 left promiscuous mode
[ 193.393388] br-wan: port 9(lan17) entered disabled state
[ 193.415531] device lan18 left promiscuous mode
[ 193.421001] br-wan: port 10(lan18) entered disabled state
[ 193.442191] device lan19 left promiscuous mode
[ 193.447572] br-wan: port 11(lan19) entered disabled state
[ 193.469081] device lan2 left promiscuous mode
[ 193.474468] br-wan: port 12(lan2) entered disabled state
[ 193.496200] device lan20 left promiscuous mode
[ 193.501680] br-wan: port 13(lan20) entered disabled state
[ 193.523227] device lan21 left promiscuous mode
[ 193.528616] br-wan: port 14(lan21) entered disabled state
[ 193.549649] device lan22 left promiscuous mode
[ 193.555128] br-wan: port 15(lan22) entered disabled state
[ 193.577432] device lan23 left promiscuous mode
[ 193.582911] br-wan: port 16(lan23) entered disabled state
[ 193.603982] device lan24 left promiscuous mode
[ 193.609367] br-wan: port 17(lan24) entered disabled state
[ 193.630486] device lan3 left promiscuous mode
[ 193.635780] br-wan: port 18(lan3) entered disabled state
[ 193.657199] device lan4 left promiscuous mode
[ 193.662575] br-wan: port 19(lan4) entered disabled state
[ 193.683695] device lan5 left promiscuous mode
[ 193.688987] br-wan: port 20(lan5) entered disabled state
[ 193.710301] device lan6 left promiscuous mode
[ 193.715584] br-wan: port 21(lan6) entered disabled state
[ 193.736718] device lan7 left promiscuous mode
[ 193.742098] br-wan: port 22(lan7) entered disabled state
[ 193.767248] device lan8 left promiscuous mode
[ 193.772630] br-wan: port 23(lan8) entered disabled state
[ 193.793497] device lan9 left promiscuous mode
[ 193.798791] br-wan: port 24(lan9) entered disabled state
[ 193.810287] in rtl838x_eth_stop
[ 193.814197] rtl838x-eth bb00a300.ethernet eth0: Link is Down
root@OpenWrt:/# ifconfig
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:65536 Metric:1
RX packets:232 errors:0 dropped:0 overruns:0 frame:0
TX packets:232 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:18096 (17.6 KiB) TX bytes:18096 (17.6 KiB)