[ 1551.811611][ T7256] br1: port 1(veth1) entered blocking state
[ 1551.812528][ T7256] br1: port 1(veth1) entered disabled state
[ 1551.813005][ T7256] veth1: entered allmulticast mode
[ 1551.818942][ T7256] veth1: entered promiscuous mode
[ 1551.939689][  T350] br1: port 1(veth1) entered blocking state
[ 1551.940423][  T350] br1: port 1(veth1) entered forwarding state
[ 1552.077460][ T7260] br1: port 2(veth2) entered blocking state
[ 1552.077878][ T7260] br1: port 2(veth2) entered disabled state
[ 1552.078572][ T7260] veth2: entered allmulticast mode
[ 1552.082122][ T7260] veth2: entered promiscuous mode
[ 1552.189425][  T747] br1: port 2(veth2) entered blocking state
[ 1552.189847][  T747] br1: port 2(veth2) entered forwarding state
[ 1582.037110][ T7472] br1: port 2(veth2) entered disabled state
[ 1582.156635][ T7473] veth2: left allmulticast mode
[ 1582.156990][ T7473] veth2: left promiscuous mode
[ 1582.157480][ T7473] br1: port 2(veth2) entered disabled state
[ 1582.281477][ T7474] br1: port 1(veth1) entered disabled state
[ 1582.394026][ T7475] veth1: left allmulticast mode
[ 1582.394361][ T7475] veth1: left promiscuous mode
[ 1582.394835][ T7475] br1: port 1(veth1) entered disabled state