[ 1450.420139][ T3960] br1: port 1(veth1.100) entered blocking state
[ 1450.420424][ T3960] br1: port 1(veth1.100) entered disabled state
[ 1450.420677][ T3960] veth1.100: entered allmulticast mode
[ 1450.420848][ T3960] veth1: entered allmulticast mode
[ 1450.423775][ T3960] veth1.100: entered promiscuous mode
[ 1450.423961][ T3960] veth1: entered promiscuous mode
[ 1450.937495][ T3963] br1: port 1(veth1.100) entered blocking state
[ 1450.937944][ T3963] br1: port 1(veth1.100) entered forwarding state
[ 1451.886157][ T3974] br2: port 1(veth1.200) entered blocking state
[ 1451.886419][ T3974] br2: port 1(veth1.200) entered disabled state
[ 1451.886674][ T3974] veth1.200: entered allmulticast mode
[ 1451.890264][ T3974] veth1.200: entered promiscuous mode
[ 1452.351656][ T3977] br2: port 1(veth1.200) entered blocking state
[ 1452.352076][ T3977] br2: port 1(veth1.200) entered forwarding state
[ 1465.438780][ T4021] veth1.100: left allmulticast mode
[ 1465.439044][ T4021] veth1.100: left promiscuous mode
[ 1465.440761][ T4021] br1: port 1(veth1.100) entered disabled state
[ 1465.593158][ T4022] veth1.200: left allmulticast mode
[ 1465.593401][ T4022] veth1: left allmulticast mode
[ 1465.593603][ T4022] veth1.200: left promiscuous mode
[ 1465.593785][ T4022] veth1: left promiscuous mode
[ 1465.594322][ T4022] br2: port 1(veth1.200) entered disabled state
[ 1467.849434][ T4024] br2: port 1(veth1.200) entered blocking state
[ 1467.849692][ T4024] br2: port 1(veth1.200) entered disabled state
[ 1467.849941][ T4024] veth1.200: entered allmulticast mode
[ 1467.850108][ T4024] veth1: entered allmulticast mode
[ 1467.853110][ T4024] veth1.200: entered promiscuous mode
[ 1467.853300][ T4024] veth1: entered promiscuous mode
[ 1467.854258][ T4024] br2: port 1(veth1.200) entered blocking state
[ 1467.854488][ T4024] br2: port 1(veth1.200) entered forwarding state
[ 1468.013330][ T4025] br1: port 1(veth1.100) entered blocking state
[ 1468.013597][ T4025] br1: port 1(veth1.100) entered disabled state
[ 1468.013849][ T4025] veth1.100: entered allmulticast mode
[ 1468.015755][ T4025] veth1.100: entered promiscuous mode
[ 1468.016774][ T4025] br1: port 1(veth1.100) entered blocking state
[ 1468.017385][ T4025] br1: port 1(veth1.100) entered forwarding state
[ 1474.905102][ T4055] veth1.200: left allmulticast mode
[ 1474.905623][ T4055] veth1.200: left promiscuous mode
[ 1474.906111][ T4055] br2: port 1(veth1.200) entered disabled state
[ 1475.801121][ T4062] veth1.100: left allmulticast mode
[ 1475.801366][ T4062] veth1: left allmulticast mode
[ 1475.801549][ T4062] veth1.100: left promiscuous mode
[ 1475.801718][ T4062] veth1: left promiscuous mode
[ 1475.802216][ T4062] br1: port 1(veth1.100) entered disabled state