[ 1503.549467][ T7940] br1: port 1(veth1.100) entered blocking state
[ 1503.549866][ T7940] br1: port 1(veth1.100) entered disabled state
[ 1503.550288][ T7940] veth1.100: entered allmulticast mode
[ 1503.550556][ T7940] veth1: entered allmulticast mode
[ 1503.553817][ T7940] veth1.100: entered promiscuous mode
[ 1503.555339][ T7940] veth1: entered promiscuous mode
[ 1504.012751][ T7943] br1: port 1(veth1.100) entered blocking state
[ 1504.013115][ T7943] br1: port 1(veth1.100) entered forwarding state
[ 1504.844342][ T7954] br2: port 1(veth1.200) entered blocking state
[ 1504.844596][ T7954] br2: port 1(veth1.200) entered disabled state
[ 1504.844844][ T7954] veth1.200: entered allmulticast mode
[ 1504.846719][ T7954] veth1.200: entered promiscuous mode
[ 1505.292637][ T7957] br2: port 1(veth1.200) entered blocking state
[ 1505.292941][ T7957] br2: port 1(veth1.200) entered forwarding state
[ 1518.225100][ T8000] veth1.100: left allmulticast mode
[ 1518.225346][ T8000] veth1.100: left promiscuous mode
[ 1518.225878][ T8000] br1: port 1(veth1.100) entered disabled state
[ 1518.380211][ T8001] veth1.200: left allmulticast mode
[ 1518.380407][ T8001] veth1: left allmulticast mode
[ 1518.380612][ T8001] veth1.200: left promiscuous mode
[ 1518.380800][ T8001] veth1: left promiscuous mode
[ 1518.381313][ T8001] br2: port 1(veth1.200) entered disabled state
[ 1520.663638][ T8003] br2: port 1(veth1.200) entered blocking state
[ 1520.663905][ T8003] br2: port 1(veth1.200) entered disabled state
[ 1520.664188][ T8003] veth1.200: entered allmulticast mode
[ 1520.664349][ T8003] veth1: entered allmulticast mode
[ 1520.666282][ T8003] veth1.200: entered promiscuous mode
[ 1520.666479][ T8003] veth1: entered promiscuous mode
[ 1520.667497][ T8003] br2: port 1(veth1.200) entered blocking state
[ 1520.667786][ T8003] br2: port 1(veth1.200) entered forwarding state
[ 1520.838915][ T8004] br1: port 1(veth1.100) entered blocking state
[ 1520.839801][ T8004] br1: port 1(veth1.100) entered disabled state
[ 1520.840105][ T8004] veth1.100: entered allmulticast mode
[ 1520.841991][ T8004] veth1.100: entered promiscuous mode
[ 1520.843004][ T8004] br1: port 1(veth1.100) entered blocking state
[ 1520.843277][ T8004] br1: port 1(veth1.100) entered forwarding state
[ 1527.836011][ T8034] veth1.200: left allmulticast mode
[ 1527.836458][ T8034] veth1.200: left promiscuous mode
[ 1527.836945][ T8034] br2: port 1(veth1.200) entered disabled state
[ 1528.675172][ T8041] veth1.100: left allmulticast mode
[ 1528.675390][ T8041] veth1: left allmulticast mode
[ 1528.675588][ T8041] veth1.100: left promiscuous mode
[ 1528.675762][ T8041] veth1: left promiscuous mode
[ 1528.676261][ T8041] br1: port 1(veth1.100) entered disabled state