[ 1515.706321][ T7417] br1: port 1(veth1) entered blocking state
[ 1515.706611][ T7417] br1: port 1(veth1) entered disabled state
[ 1515.706925][ T7417] veth1: entered allmulticast mode
[ 1515.708897][ T7417] veth1: entered promiscuous mode
[ 1515.890290][   T44] br1: port 1(veth1) entered blocking state
[ 1515.890561][   T44] br1: port 1(veth1) entered forwarding state
[ 1516.049578][ T7420] br1: port 2(veth2) entered blocking state
[ 1516.049930][ T7420] br1: port 2(veth2) entered disabled state
[ 1516.050237][ T7420] veth2: entered allmulticast mode
[ 1516.053348][ T7420] veth2: entered promiscuous mode
[ 1516.216419][ T2510] br1: port 2(veth2) entered blocking state
[ 1516.216724][ T2510] br1: port 2(veth2) entered forwarding state
[ 1538.148310][ T7572] br1: port 2(veth2) entered disabled state
[ 1538.288721][ T7574] veth2: left allmulticast mode
[ 1538.289029][ T7574] veth2: left promiscuous mode
[ 1538.289338][ T7574] br1: port 2(veth2) entered disabled state
[ 1538.446080][ T7575] br1: port 1(veth1) entered disabled state
[ 1538.591777][ T7576] veth1: left allmulticast mode
[ 1538.593016][ T7576] veth1: left promiscuous mode
[ 1538.593555][ T7576] br1: port 1(veth1) entered disabled state