[  576.772944][ T4434] br1: port 1(veth1) entered blocking state
[  576.773361][ T4434] br1: port 1(veth1) entered disabled state
[  576.774275][ T4434] veth1: entered allmulticast mode
[  576.776883][ T4434] veth1: entered promiscuous mode
[  576.810831][   T36] br1: port 1(veth1) entered blocking state
[  576.811066][   T36] br1: port 1(veth1) entered forwarding state
[  576.849893][ T4437] br1: port 2(veth2) entered blocking state
[  576.850256][ T4437] br1: port 2(veth2) entered disabled state
[  576.851265][ T4437] veth2: entered allmulticast mode
[  576.853903][ T4437] veth2: entered promiscuous mode
[  576.883756][   T36] br1: port 2(veth2) entered blocking state
[  576.883967][   T36] br1: port 2(veth2) entered forwarding state
[  587.939882][ T4636] br1: port 2(veth2) entered disabled state
[  587.961005][ T4637] veth2: left allmulticast mode
[  587.961178][ T4637] veth2: left promiscuous mode
[  587.961409][ T4637] br1: port 2(veth2) entered disabled state
[  587.991259][ T4638] br1: port 1(veth1) entered disabled state
[  588.009664][ T4639] veth1: left allmulticast mode
[  588.009825][ T4639] veth1: left promiscuous mode
[  588.010050][ T4639] br1: port 1(veth1) entered disabled state