[  451.399261][ T3249] br1: port 1(veth1) entered blocking state
[  451.399504][ T3249] br1: port 1(veth1) entered disabled state
[  451.399736][ T3249] veth1: entered allmulticast mode
[  451.401208][ T3249] veth1: entered promiscuous mode
[  451.434172][   T46] br1: port 1(veth1) entered blocking state
[  451.434357][   T46] br1: port 1(veth1) entered forwarding state
[  478.173612][ T3433] br1: port 1(veth1) entered disabled state
[  478.202799][ T3434] veth1: left allmulticast mode
[  478.202998][ T3434] veth1: left promiscuous mode
[  478.203293][ T3434] br1: port 1(veth1) entered disabled state