[ 1306.911491][ T8500] br1: port 1(veth1) entered blocking state
[ 1306.911800][ T8500] br1: port 1(veth1) entered disabled state
[ 1306.912087][ T8500] veth1: entered allmulticast mode
[ 1306.914954][ T8500] veth1: entered promiscuous mode
[ 1307.117240][ T8502] br1: port 2(veth2) entered blocking state
[ 1307.117555][ T8502] br1: port 2(veth2) entered disabled state
[ 1307.117846][ T8502] veth2: entered allmulticast mode
[ 1307.119827][ T8502] veth2: entered promiscuous mode
[ 1307.287154][ T8504] br1: port 2(veth2) entered blocking state
[ 1307.287502][ T8504] br1: port 2(veth2) entered forwarding state
[ 1307.288008][ T8504] br1: port 1(veth1) entered blocking state
[ 1307.288302][ T8504] br1: port 1(veth1) entered forwarding state
[ 1327.347309][ T8790] br1: port 2(veth2) entered disabled state
[ 1327.348063][ T8790] br1: port 1(veth1) entered disabled state
[ 1327.517623][ T8792] veth2: left allmulticast mode
[ 1327.517930][ T8792] veth2: left promiscuous mode
[ 1327.518259][ T8792] br1: port 2(veth2) entered disabled state
[ 1327.700699][ T8794] veth1: left allmulticast mode
[ 1327.700941][ T8794] veth1: left promiscuous mode
[ 1327.701284][ T8794] br1: port 1(veth1) entered disabled state