[  752.542390][ T6198] br1: port 1(veth1.100) entered blocking state
[  752.542710][ T6198] br1: port 1(veth1.100) entered disabled state
[  752.543150][ T6198] veth1.100: entered allmulticast mode
[  752.543381][ T6198] veth1: entered allmulticast mode
[  752.548112][ T6198] veth1.100: entered promiscuous mode
[  752.548276][ T6198] veth1: entered promiscuous mode
[  752.625432][ T6201] br1: port 1(veth1.100) entered blocking state
[  752.625659][ T6201] br1: port 1(veth1.100) entered forwarding state
[  752.823700][ T6211] br2: port 1(veth1.200) entered blocking state
[  752.823924][ T6211] br2: port 1(veth1.200) entered disabled state
[  752.824125][ T6211] veth1.200: entered allmulticast mode
[  752.825873][ T6211] veth1.200: entered promiscuous mode
[  752.906554][ T6214] br2: port 1(veth1.200) entered blocking state
[  752.906810][ T6214] br2: port 1(veth1.200) entered forwarding state
[  762.626064][ T6275] veth1.100: left allmulticast mode
[  762.626307][ T6275] veth1.100: left promiscuous mode
[  762.626736][ T6275] br1: port 1(veth1.100) entered disabled state
[  762.658527][ T6276] veth1.200: left allmulticast mode
[  762.658701][ T6276] veth1: left allmulticast mode
[  762.658857][ T6276] veth1.200: left promiscuous mode
[  762.659012][ T6276] veth1: left promiscuous mode
[  762.659361][ T6276] br2: port 1(veth1.200) entered disabled state
[  764.724088][ T6278] br2: port 1(veth1.200) entered blocking state
[  764.724475][ T6278] br2: port 1(veth1.200) entered disabled state
[  764.724865][ T6278] veth1.200: entered allmulticast mode
[  764.725731][ T6278] veth1: entered allmulticast mode
[  764.728381][ T6278] veth1.200: entered promiscuous mode
[  764.728662][ T6278] veth1: entered promiscuous mode
[  764.729574][ T6278] br2: port 1(veth1.200) entered blocking state
[  764.729929][ T6278] br2: port 1(veth1.200) entered forwarding state
[  764.753016][ T6279] br1: port 1(veth1.100) entered blocking state
[  764.753216][ T6279] br1: port 1(veth1.100) entered disabled state
[  764.753409][ T6279] veth1.100: entered allmulticast mode
[  764.754897][ T6279] veth1.100: entered promiscuous mode
[  764.755416][ T6279] br1: port 1(veth1.100) entered blocking state
[  764.755604][ T6279] br1: port 1(veth1.100) entered forwarding state
[  769.340277][ T6331] veth1.200: left allmulticast mode
[  769.340519][ T6331] veth1.200: left promiscuous mode
[  769.340965][ T6331] br2: port 1(veth1.200) entered disabled state
[  769.498771][ T6336] veth1.100: left allmulticast mode
[  769.499346][ T6336] veth1: left allmulticast mode
[  769.499553][ T6336] veth1.100: left promiscuous mode
[  769.499745][ T6336] veth1: left promiscuous mode
[  769.500184][ T6336] br1: port 1(veth1.100) entered disabled state