[  777.631859][ T4755] br1: port 1(veth1) entered blocking state
[  777.632091][ T4755] br1: port 1(veth1) entered disabled state
[  777.632285][ T4755] veth1: entered allmulticast mode
[  777.639010][ T4755] veth1: entered promiscuous mode
[  777.662434][ T3665] br1: port 1(veth1) entered blocking state
[  777.662640][ T3665] br1: port 1(veth1) entered forwarding state
[  777.679345][ T4757] br1: port 2(veth2) entered blocking state
[  777.679550][ T4757] br1: port 2(veth2) entered disabled state
[  777.679744][ T4757] veth2: entered allmulticast mode
[  777.681236][ T4757] veth2: entered promiscuous mode
[  777.710406][ T3926] br1: port 2(veth2) entered blocking state
[  777.710597][ T3926] br1: port 2(veth2) entered forwarding state
[  811.994404][ T4988] br1: port 1(veth1) entered disabled state
[  812.023067][ T4989] br1: port 2(veth2) entered disabled state
[  812.051373][ T4990] veth2: left allmulticast mode
[  812.051577][ T4990] veth2: left promiscuous mode
[  812.051870][ T4990] br1: port 2(veth2) entered disabled state
[  812.053059][ T4990] veth1: left allmulticast mode
[  812.053246][ T4990] veth1: left promiscuous mode
[  812.053535][ T4990] br1: port 1(veth1) entered disabled state