[  543.040792][ T4247] br0: port 1(veth1) entered blocking state
[  543.041051][ T4247] br0: port 1(veth1) entered disabled state
[  543.041673][ T4247] veth1: entered allmulticast mode
[  543.043158][ T4247] veth1: entered promiscuous mode
[  543.073115][ T4249] br0: port 2(veth2) entered blocking state
[  543.073755][ T4249] br0: port 2(veth2) entered disabled state
[  543.074014][ T4249] veth2: entered allmulticast mode
[  543.075519][ T4249] veth2: entered promiscuous mode
[  543.098883][ T4250] br0: port 3(veth4) entered blocking state
[  543.099064][ T4250] br0: port 3(veth4) entered disabled state
[  543.099250][ T4250] veth4: entered allmulticast mode
[  543.100675][ T4250] veth4: entered promiscuous mode
[  543.310604][   T46] br0: port 1(veth1) entered blocking state
[  543.310838][   T46] br0: port 1(veth1) entered forwarding state
[  543.334534][   T46] br0: port 2(veth2) entered blocking state
[  543.334719][   T46] br0: port 2(veth2) entered forwarding state
[  543.366232][   T71] br0: port 3(veth4) entered blocking state
[  543.366413][   T71] br0: port 3(veth4) entered forwarding state
[  557.100709][ T4322] veth3: entered promiscuous mode
[  558.319241][ T4331] veth3: left promiscuous mode
[  558.340130][ T4332] veth3: entered promiscuous mode
[  559.558967][ T4341] veth3: left promiscuous mode
[  559.616750][ T4349] br0: port 3(veth4) entered disabled state
[  559.645067][ T4350] br0: port 2(veth2) entered disabled state
[  559.672927][ T4351] br0: port 1(veth1) entered disabled state
[  559.696854][ T4352] veth4: left allmulticast mode
[  559.697005][ T4352] veth4: left promiscuous mode
[  559.697223][ T4352] br0: port 3(veth4) entered disabled state
[  559.698025][ T4352] veth2: left allmulticast mode
[  559.698153][ T4352] veth2: left promiscuous mode
[  559.698354][ T4352] br0: port 2(veth2) entered disabled state
[  559.699199][ T4352] veth1: left allmulticast mode
[  559.699326][ T4352] veth1: left promiscuous mode
[  559.699519][ T4352] br0: port 1(veth1) entered disabled state