[  302.806903][ T1985] br1: port 1(veth1) entered blocking state
[  302.807197][ T1985] br1: port 1(veth1) entered disabled state
[  302.807482][ T1985] veth1: entered allmulticast mode
[  302.809324][ T1985] veth1: entered promiscuous mode
[  302.961926][    T8] br1: port 1(veth1) entered blocking state
[  302.962262][    T8] br1: port 1(veth1) entered forwarding state
[  303.110181][ T1988] br1: port 2(veth2) entered blocking state
[  303.110532][ T1988] br1: port 2(veth2) entered disabled state
[  303.110831][ T1988] veth2: entered allmulticast mode
[  303.112834][ T1988] veth2: entered promiscuous mode
[  303.268826][   T52] br1: port 2(veth2) entered blocking state
[  303.269175][   T52] br1: port 2(veth2) entered forwarding state
[  333.805536][ T2168] br1: port 2(veth2) entered disabled state
[  333.942835][ T2169] veth2: left allmulticast mode
[  333.943043][ T2169] veth2: left promiscuous mode
[  333.943355][ T2169] br1: port 2(veth2) entered disabled state
[  334.088886][ T2170] br1: port 1(veth1) entered disabled state
[  334.237693][ T2171] veth1: left allmulticast mode
[  334.237945][ T2171] veth1: left promiscuous mode
[  334.238277][ T2171] br1: port 1(veth1) entered disabled state