[  846.037740][ T8719] br1: port 1(veth1) entered blocking state
[  846.038006][ T8719] br1: port 1(veth1) entered disabled state
[  846.038260][ T8719] veth1: entered allmulticast mode
[  846.040254][ T8719] veth1: entered promiscuous mode
[  846.092579][ T8722] br1: port 2(veth2) entered blocking state
[  846.092960][ T8722] br1: port 2(veth2) entered disabled state
[  846.093205][ T8722] veth2: entered allmulticast mode
[  846.094777][ T8722] veth2: entered promiscuous mode
[  846.141195][ T8724] br1: port 2(veth2) entered blocking state
[  846.141446][ T8724] br1: port 2(veth2) entered forwarding state
[  846.141871][ T8724] br1: port 1(veth1) entered blocking state
[  846.142107][ T8724] br1: port 1(veth1) entered forwarding state
[  856.373388][ T9037] br1: port 2(veth2) entered disabled state
[  856.374130][ T9037] br1: port 1(veth1) entered disabled state
[  856.433635][ T9039] veth2: left allmulticast mode
[  856.433862][ T9039] veth2: left promiscuous mode
[  856.434162][ T9039] br1: port 2(veth2) entered disabled state
[  856.488975][ T9041] veth1: left allmulticast mode
[  856.489185][ T9041] veth1: left promiscuous mode
[  856.489505][ T9041] br1: port 1(veth1) entered disabled state