[ 1607.981450][ T8751] br1: port 1(veth1) entered blocking state
[ 1607.982067][ T8751] br1: port 1(veth1) entered disabled state
[ 1607.982669][ T8751] veth1: entered allmulticast mode
[ 1608.001308][ T8751] veth1: entered promiscuous mode
[ 1608.136768][  T262] br1: port 1(veth1) entered blocking state
[ 1608.137466][  T262] br1: port 1(veth1) entered forwarding state
[ 1608.240452][ T8754] br1: port 2(veth2) entered blocking state
[ 1608.241000][ T8754] br1: port 2(veth2) entered disabled state
[ 1608.241453][ T8754] veth2: entered allmulticast mode
[ 1608.244814][ T8754] veth2: entered promiscuous mode
[ 1608.374684][  T262] br1: port 2(veth2) entered blocking state
[ 1608.375198][  T262] br1: port 2(veth2) entered forwarding state
[ 1630.572836][ T8953] br1: port 2(veth2) entered disabled state
[ 1630.678149][ T8954] veth2: left allmulticast mode
[ 1630.678485][ T8954] veth2: left promiscuous mode
[ 1630.678959][ T8954] br1: port 2(veth2) entered disabled state
[ 1630.800019][ T8955] br1: port 1(veth1) entered disabled state
[ 1630.907063][ T8956] veth1: left allmulticast mode
[ 1630.907408][ T8956] veth1: left promiscuous mode
[ 1630.907897][ T8956] br1: port 1(veth1) entered disabled state