[  668.119362][ T6548] br0: port 1(veth1) entered blocking state
[  668.119595][ T6548] br0: port 1(veth1) entered disabled state
[  668.119789][ T6548] veth1: entered allmulticast mode
[  668.121229][ T6548] veth1: entered promiscuous mode
[  668.152625][ T6550] br0: port 2(veth2) entered blocking state
[  668.152859][ T6550] br0: port 2(veth2) entered disabled state
[  668.153062][ T6550] veth2: entered allmulticast mode
[  668.154502][ T6550] veth2: entered promiscuous mode
[  668.225735][   T60] br0: port 1(veth1) entered blocking state
[  668.226002][   T60] br0: port 1(veth1) entered forwarding state
[  668.249559][   T47] br0: port 2(veth2) entered blocking state
[  668.249814][   T47] br0: port 2(veth2) entered forwarding state
[  721.686202][ T6852] br0: port 2(veth2) entered disabled state
[  721.707078][ T6853] br0: port 1(veth1) entered disabled state
[  721.736682][ T6854] veth2: left allmulticast mode
[  721.737020][ T6854] veth2: left promiscuous mode
[  721.737255][ T6854] br0: port 2(veth2) entered disabled state
[  721.738195][ T6854] veth1: left allmulticast mode
[  721.738348][ T6854] veth1: left promiscuous mode
[  721.738576][ T6854] br0: port 1(veth1) entered disabled state