[  457.684932][ T3350] br0: port 1(veth1) entered blocking state
[  457.685232][ T3350] br0: port 1(veth1) entered disabled state
[  457.685489][ T3350] veth1: entered allmulticast mode
[  457.688459][ T3350] veth1: entered promiscuous mode
[  457.871908][ T3352] br0: port 2(veth2) entered blocking state
[  457.872844][ T3352] br0: port 2(veth2) entered disabled state
[  457.873148][ T3352] veth2: entered allmulticast mode
[  457.875024][ T3352] veth2: entered promiscuous mode
[  458.206936][   T52] br0: port 1(veth1) entered blocking state
[  458.207216][   T52] br0: port 1(veth1) entered forwarding state
[  458.370092][   T51] br0: port 2(veth2) entered blocking state
[  458.370389][   T51] br0: port 2(veth2) entered forwarding state
[  697.407768][ T4560] br0: port 2(veth2) entered disabled state
[  697.569778][ T4561] br0: port 1(veth1) entered disabled state
[  697.745592][ T4563] veth2: left allmulticast mode
[  697.745830][ T4563] veth2: left promiscuous mode
[  697.746181][ T4563] br0: port 2(veth2) entered disabled state
[  697.748221][ T4563] veth1: left allmulticast mode
[  697.748414][ T4563] veth1: left promiscuous mode
[  697.748772][ T4563] br0: port 1(veth1) entered disabled state