[  648.557436][T17904] br1: port 1(veth1) entered blocking state
[  648.557671][T17904] br1: port 1(veth1) entered disabled state
[  648.557884][T17904] veth1: entered allmulticast mode
[  648.559405][T17904] veth1: entered promiscuous mode
[  648.589182][ T2710] br1: port 1(veth1) entered blocking state
[  648.589399][ T2710] br1: port 1(veth1) entered forwarding state
[  648.619934][T17906] br1: port 2(veth2) entered blocking state
[  648.620152][T17906] br1: port 2(veth2) entered disabled state
[  648.620348][T17906] veth2: entered allmulticast mode
[  648.621867][T17906] veth2: entered promiscuous mode
[  648.647715][ T2640] br1: port 2(veth2) entered blocking state
[  648.647928][ T2640] br1: port 2(veth2) entered forwarding state
[  681.834877][T18137] br1: port 1(veth1) entered disabled state
[  681.872388][T18138] br1: port 2(veth2) entered disabled state
[  681.910870][T18139] veth2: left allmulticast mode
[  681.911127][T18139] veth2: left promiscuous mode
[  681.911838][T18139] br1: port 2(veth2) entered disabled state
[  681.913507][T18139] veth1: left allmulticast mode
[  681.913736][T18139] veth1: left promiscuous mode
[  681.914111][T18139] br1: port 1(veth1) entered disabled state