[  819.621400][ T4497] br1: port 1(veth1) entered blocking state
[  819.622519][ T4497] br1: port 1(veth1) entered disabled state
[  819.628975][ T4497] veth1: entered allmulticast mode
[  819.630665][ T4497] veth1: entered promiscuous mode
[  819.657773][   T62] br1: port 1(veth1) entered blocking state
[  819.658090][   T62] br1: port 1(veth1) entered forwarding state
[  834.122728][ T4641] br1: port 1(veth1) entered disabled state
[  834.147466][ T4642] veth1: left allmulticast mode
[  834.147748][ T4642] veth1: left promiscuous mode
[  834.148077][ T4642] br1: port 1(veth1) entered disabled state