[  502.160067][ T2881] br1: port 1(veth1) entered blocking state
[  502.160331][ T2881] br1: port 1(veth1) entered disabled state
[  502.160573][ T2881] veth1: entered allmulticast mode
[  502.162461][ T2881] veth1: entered promiscuous mode
[  502.277332][   T51] br1: port 1(veth1) entered blocking state
[  502.277701][   T51] br1: port 1(veth1) entered forwarding state
[  502.434929][ T2884] br1: port 2(veth2) entered blocking state
[  502.435192][ T2884] br1: port 2(veth2) entered disabled state
[  502.435454][ T2884] veth2: entered allmulticast mode
[  502.437375][ T2884] veth2: entered promiscuous mode
[  502.606454][   T51] br1: port 2(veth2) entered blocking state
[  502.606701][   T51] br1: port 2(veth2) entered forwarding state
[  524.243040][ T3035] br1: port 2(veth2) entered disabled state
[  524.393673][ T3037] veth2: left allmulticast mode
[  524.393920][ T3037] veth2: left promiscuous mode
[  524.394245][ T3037] br1: port 2(veth2) entered disabled state
[  524.555328][ T3038] br1: port 1(veth1) entered disabled state
[  524.699721][ T3039] veth1: left allmulticast mode
[  524.699960][ T3039] veth1: left promiscuous mode
[  524.700262][ T3039] br1: port 1(veth1) entered disabled state