[ 1174.736977][ T8949] br1: port 1(veth1) entered blocking state
[ 1174.737257][ T8949] br1: port 1(veth1) entered disabled state
[ 1174.737540][ T8949] veth1: entered allmulticast mode
[ 1174.739438][ T8949] veth1: entered promiscuous mode
[ 1174.884363][   T50] br1: port 1(veth1) entered blocking state
[ 1174.884631][   T50] br1: port 1(veth1) entered forwarding state
[ 1207.377987][ T9040] br1: port 1(veth1) entered disabled state
[ 1207.510020][ T9041] veth1: left allmulticast mode
[ 1207.510315][ T9041] veth1: left promiscuous mode
[ 1207.510627][ T9041] br1: port 1(veth1) entered disabled state