[  255.449190][ T4680] br0: port 1(veth1) entered blocking state
[  255.449960][ T4680] br0: port 1(veth1) entered disabled state
[  255.450153][ T4680] veth1: entered allmulticast mode
[  255.451579][ T4680] veth1: entered promiscuous mode
[  255.485163][ T4682] br0: port 2(veth2) entered blocking state
[  255.485363][ T4682] br0: port 2(veth2) entered disabled state
[  255.485553][ T4682] veth2: entered allmulticast mode
[  255.486989][ T4682] veth2: entered promiscuous mode
[  255.554103][   T46] br0: port 1(veth1) entered blocking state
[  255.554302][   T46] br0: port 1(veth1) entered forwarding state
[  255.579500][   T57] br0: port 2(veth2) entered blocking state
[  255.579692][   T57] br0: port 2(veth2) entered forwarding state
[  377.087722][ T5975] br0: port 1(veth1) entered disabled state
[  382.162746][ T5980] br0: port 1(veth1) entered forwarding state
[  387.296025][ T5988] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  397.618712][ T6012] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  397.673798][ T6020] br0: port 2(veth2) entered disabled state
[  397.704749][ T6021] br0: port 1(veth1) entered disabled state
[  397.731544][ T6022] veth2: left allmulticast mode
[  397.731736][ T6022] veth2: left promiscuous mode
[  397.732015][ T6022] br0: port 2(veth2) entered disabled state
[  397.734742][ T6022] veth1: left allmulticast mode
[  397.734886][ T6022] veth1: left promiscuous mode
[  397.735088][ T6022] br0: port 1(veth1) entered disabled state