[ 1601.884336][ T4991] br1: port 1(veth1) entered blocking state
[ 1601.884735][ T4991] br1: port 1(veth1) entered disabled state
[ 1601.885170][ T4991] veth1: entered allmulticast mode
[ 1601.888632][ T4991] veth1: entered promiscuous mode
[ 1602.071049][   T38] br1: port 1(veth1) entered blocking state
[ 1602.071363][   T38] br1: port 1(veth1) entered forwarding state
[ 1602.233763][ T4994] br1: port 2(veth2) entered blocking state
[ 1602.234059][ T4994] br1: port 2(veth2) entered disabled state
[ 1602.234355][ T4994] veth2: entered allmulticast mode
[ 1602.236242][ T4994] veth2: entered promiscuous mode
[ 1602.405997][   T38] br1: port 2(veth2) entered blocking state
[ 1602.406444][   T38] br1: port 2(veth2) entered forwarding state
[ 1626.223398][ T5145] br1: port 2(veth2) entered disabled state
[ 1626.365605][ T5146] veth2: left allmulticast mode
[ 1626.365811][ T5146] veth2: left promiscuous mode
[ 1626.366128][ T5146] br1: port 2(veth2) entered disabled state
[ 1626.508940][ T5147] br1: port 1(veth1) entered disabled state
[ 1626.667674][ T5148] veth1: left allmulticast mode
[ 1626.667873][ T5148] veth1: left promiscuous mode
[ 1626.668171][ T5148] br1: port 1(veth1) entered disabled state