[  561.461627][ T8906] br1: port 1(veth1) entered blocking state
[  561.461850][ T8906] br1: port 1(veth1) entered disabled state
[  561.462028][ T8906] veth1: entered allmulticast mode
[  561.463427][ T8906] veth1: entered promiscuous mode
[  561.542277][   T56] br1: port 1(veth1) entered blocking state
[  561.542507][   T56] br1: port 1(veth1) entered forwarding state
[  561.586599][ T8919] br1: port 2(veth2) entered blocking state
[  561.587107][ T8919] br1: port 2(veth2) entered disabled state
[  561.587343][ T8919] veth2: entered allmulticast mode
[  561.588803][ T8919] veth2: entered promiscuous mode
[  561.655068][   T56] br1: port 2(veth2) entered blocking state
[  561.655245][   T56] br1: port 2(veth2) entered forwarding state
[  579.456160][ T9342] br1: port 2(veth2) entered disabled state
[  579.479752][ T9344] veth2: left allmulticast mode
[  579.479918][ T9344] veth2: left promiscuous mode
[  579.480133][ T9344] br1: port 2(veth2) entered disabled state
[  579.517098][ T9346] br1: port 1(veth1) entered disabled state
[  579.542158][ T9348] veth1: left allmulticast mode
[  579.542312][ T9348] veth1: left promiscuous mode
[  579.542527][ T9348] br1: port 1(veth1) entered disabled state