[ 1637.706646][ T6724] br1: port 1(veth1) entered blocking state
[ 1637.706927][ T6724] br1: port 1(veth1) entered disabled state
[ 1637.707206][ T6724] veth1: entered allmulticast mode
[ 1637.709295][ T6724] veth1: entered promiscuous mode
[ 1637.890340][   T37] br1: port 1(veth1) entered blocking state
[ 1637.890627][   T37] br1: port 1(veth1) entered forwarding state
[ 1638.050614][ T6727] br1: port 2(veth2) entered blocking state
[ 1638.050915][ T6727] br1: port 2(veth2) entered disabled state
[ 1638.051208][ T6727] veth2: entered allmulticast mode
[ 1638.053157][ T6727] veth2: entered promiscuous mode
[ 1638.222471][   T37] br1: port 2(veth2) entered blocking state
[ 1638.222809][   T37] br1: port 2(veth2) entered forwarding state
[ 1672.159762][ T6907] br1: port 2(veth2) entered disabled state
[ 1672.316946][ T6908] veth2: left allmulticast mode
[ 1672.317179][ T6908] veth2: left promiscuous mode
[ 1672.317497][ T6908] br1: port 2(veth2) entered disabled state
[ 1672.477694][ T6909] br1: port 1(veth1) entered disabled state
[ 1672.644066][ T6910] veth1: left allmulticast mode
[ 1672.644372][ T6910] veth1: left promiscuous mode
[ 1672.645477][ T6910] br1: port 1(veth1) entered disabled state