[  778.180144][ T3564] br1: port 1(veth1) entered blocking state
[  778.180495][ T3564] br1: port 1(veth1) entered disabled state
[  778.180764][ T3564] veth1: entered allmulticast mode
[  778.182733][ T3564] veth1: entered promiscuous mode
[  778.330383][   T50] br1: port 1(veth1) entered blocking state
[  778.330657][   T50] br1: port 1(veth1) entered forwarding state
[  778.474660][ T3566] br1: port 2(veth2) entered blocking state
[  778.474932][ T3566] br1: port 2(veth2) entered disabled state
[  778.475194][ T3566] veth2: entered allmulticast mode
[  778.477036][ T3566] veth2: entered promiscuous mode
[  778.625342][   T50] br1: port 2(veth2) entered blocking state
[  778.625598][   T50] br1: port 2(veth2) entered forwarding state
[  919.935283][ T4799] br1: port 2(veth2) entered disabled state
[  920.086563][ T4800] veth2: left allmulticast mode
[  920.086791][ T4800] veth2: left promiscuous mode
[  920.087115][ T4800] br1: port 2(veth2) entered disabled state
[  920.239712][ T4801] br1: port 1(veth1) entered disabled state
[  920.373423][ T4802] veth1: left allmulticast mode
[  920.373639][ T4802] veth1: left promiscuous mode
[  920.373951][ T4802] br1: port 1(veth1) entered disabled state