[  507.825174][ T2140] br1: port 1(veth1) entered blocking state
[  507.825661][ T2140] br1: port 1(veth1) entered disabled state
[  507.826069][ T2140] veth1: entered allmulticast mode
[  507.829042][ T2140] veth1: entered promiscuous mode
[  508.005779][   T50] br1: port 1(veth1) entered blocking state
[  508.006158][   T50] br1: port 1(veth1) entered forwarding state
[  508.141226][ T2142] br1: port 2(veth2) entered blocking state
[  508.141649][ T2142] br1: port 2(veth2) entered disabled state
[  508.142176][ T2142] veth2: entered allmulticast mode
[  508.144248][ T2142] veth2: entered promiscuous mode
[  508.273399][    T7] br1: port 2(veth2) entered blocking state
[  508.273705][    T7] br1: port 2(veth2) entered forwarding state
[  557.409155][ T2363] br1: port 1(veth1) entered disabled state
[  557.534226][ T2364] br1: port 2(veth2) entered disabled state
[  557.661325][ T2365] veth2: left allmulticast mode
[  557.661544][ T2365] veth2: left promiscuous mode
[  557.661833][ T2365] br1: port 2(veth2) entered disabled state
[  557.663325][ T2365] veth1: left allmulticast mode
[  557.663523][ T2365] veth1: left promiscuous mode
[  557.663810][ T2365] br1: port 1(veth1) entered disabled state