[  492.407142][ T3816] br1: port 1(veth1) entered blocking state
[  492.407352][ T3816] br1: port 1(veth1) entered disabled state
[  492.407536][ T3816] veth1: entered allmulticast mode
[  492.408937][ T3816] veth1: entered promiscuous mode
[  492.484117][ T2331] br1: port 1(veth1) entered blocking state
[  492.484317][ T2331] br1: port 1(veth1) entered forwarding state
[  492.524620][ T3829] br1: port 2(veth2) entered blocking state
[  492.524850][ T3829] br1: port 2(veth2) entered disabled state
[  492.525613][ T3829] veth2: entered allmulticast mode
[  492.527100][ T3829] veth2: entered promiscuous mode
[  492.612608][   T38] br1: port 2(veth2) entered blocking state
[  492.612848][   T38] br1: port 2(veth2) entered forwarding state
[  510.806099][ T4307] br1: port 2(veth2) entered disabled state
[  510.839217][ T4309] veth2: left allmulticast mode
[  510.839397][ T4309] veth2: left promiscuous mode
[  510.839640][ T4309] br1: port 2(veth2) entered disabled state
[  510.876799][ T4311] br1: port 1(veth1) entered disabled state
[  510.906594][ T4313] veth1: left allmulticast mode
[  510.906786][ T4313] veth1: left promiscuous mode
[  510.907028][ T4313] br1: port 1(veth1) entered disabled state