[ 1533.487804][ T4421] br0: port 1(veth1) entered blocking state
[ 1533.488215][ T4421] br0: port 1(veth1) entered disabled state
[ 1533.488642][ T4421] veth1: entered allmulticast mode
[ 1533.491686][ T4421] veth1: entered promiscuous mode
[ 1533.638475][ T4423] br0: port 2(veth2) entered blocking state
[ 1533.638749][ T4423] br0: port 2(veth2) entered disabled state
[ 1533.639001][ T4423] veth2: entered allmulticast mode
[ 1533.641308][ T4423] veth2: entered promiscuous mode
[ 1533.938024][   T52] br0: port 1(veth1) entered blocking state
[ 1533.938267][   T52] br0: port 1(veth1) entered forwarding state
[ 1544.662223][   T52] br0: port 2(veth2) entered blocking state
[ 1544.662491][   T52] br0: port 2(veth2) entered forwarding state
[ 1552.199297][ T4442] br0: port 2(veth2) entered disabled state
[ 1552.698033][   T52] br0: port 2(veth2) entered blocking state
[ 1552.698426][   T52] br0: port 2(veth2) entered forwarding state
[ 1560.113792][ T4459] br0: port 1(veth1) entered disabled state
[ 1560.261095][ T4460] br0: port 2(veth2) entered disabled state
[ 1560.400125][ T4462] veth2: left allmulticast mode
[ 1560.400336][ T4462] veth2: left promiscuous mode
[ 1560.400639][ T4462] br0: port 2(veth2) entered disabled state
[ 1560.401839][ T4462] veth1: left allmulticast mode
[ 1560.402008][ T4462] veth1: left promiscuous mode
[ 1560.402282][ T4462] br0: port 1(veth1) entered disabled state