[  576.661588][ T6892] br1: port 1(veth1) entered blocking state
[  576.661851][ T6892] br1: port 1(veth1) entered disabled state
[  576.662075][ T6892] veth1: entered allmulticast mode
[  576.664092][ T6892] veth1: entered promiscuous mode
[  576.728387][ T6895] br1: port 2(veth2) entered blocking state
[  576.728593][ T6895] br1: port 2(veth2) entered disabled state
[  576.728782][ T6895] veth2: entered allmulticast mode
[  576.730176][ T6895] veth2: entered promiscuous mode
[  576.781530][ T6897] br1: port 2(veth2) entered blocking state
[  576.781780][ T6897] br1: port 2(veth2) entered forwarding state
[  576.782126][ T6897] br1: port 1(veth1) entered blocking state
[  576.782337][ T6897] br1: port 1(veth1) entered forwarding state
[  586.875388][ T7224] br1: port 2(veth2) entered disabled state
[  586.875983][ T7224] br1: port 1(veth1) entered disabled state
[  586.931988][ T7226] veth2: left allmulticast mode
[  586.932201][ T7226] veth2: left promiscuous mode
[  586.933064][ T7226] br1: port 2(veth2) entered disabled state
[  586.975822][ T7228] veth1: left allmulticast mode
[  586.976042][ T7228] veth1: left promiscuous mode
[  586.976327][ T7228] br1: port 1(veth1) entered disabled state