[  657.900504][ T3597] br0: port 1(veth1) entered blocking state
[  657.900853][ T3597] br0: port 1(veth1) entered disabled state
[  657.901177][ T3597] veth1: entered allmulticast mode
[  657.903225][ T3597] veth1: entered promiscuous mode
[  657.986171][ T3599] br0: port 2(veth2) entered blocking state
[  657.986532][ T3599] br0: port 2(veth2) entered disabled state
[  657.986817][ T3599] veth2: entered allmulticast mode
[  657.988840][ T3599] veth2: entered promiscuous mode
[  658.152259][   T39] br0: port 1(veth1) entered blocking state
[  658.152556][   T39] br0: port 1(veth1) entered forwarding state
[  658.229916][ T2021] br0: port 2(veth2) entered blocking state
[  658.230261][ T2021] br0: port 2(veth2) entered forwarding state
[  839.759932][ T4886] br0: port 2(veth2) entered disabled state
[  839.839807][ T4887] br0: port 1(veth1) entered disabled state
[  839.937405][ T4888] veth2: left allmulticast mode
[  839.937695][ T4888] veth2: left promiscuous mode
[  839.938072][ T4888] br0: port 2(veth2) entered disabled state
[  839.939991][ T4888] veth1: left allmulticast mode
[  839.940276][ T4888] veth1: left promiscuous mode
[  839.940692][ T4888] br0: port 1(veth1) entered disabled state