[  591.413572][ T6521] br1: port 1(veth1) entered blocking state
[  591.414058][ T6521] br1: port 1(veth1) entered disabled state
[  591.414274][ T6521] veth1: entered allmulticast mode
[  591.415780][ T6521] veth1: entered promiscuous mode
[  591.478933][ T6524] br1: port 2(veth2) entered blocking state
[  591.479141][ T6524] br1: port 2(veth2) entered disabled state
[  591.479332][ T6524] veth2: entered allmulticast mode
[  591.480760][ T6524] veth2: entered promiscuous mode
[  591.529759][ T6526] br1: port 2(veth2) entered blocking state
[  591.529982][ T6526] br1: port 2(veth2) entered forwarding state
[  591.530303][ T6526] br1: port 1(veth1) entered blocking state
[  591.530485][ T6526] br1: port 1(veth1) entered forwarding state
[  601.217651][ T6886] br1: port 2(veth2) entered disabled state
[  601.218096][ T6886] br1: port 1(veth1) entered disabled state
[  601.270214][ T6888] veth2: left allmulticast mode
[  601.270353][ T6888] veth2: left promiscuous mode
[  601.270557][ T6888] br1: port 2(veth2) entered disabled state
[  601.321822][ T6890] veth1: left allmulticast mode
[  601.321957][ T6890] veth1: left promiscuous mode
[  601.322152][ T6890] br1: port 1(veth1) entered disabled state