[  540.790719][T12163] br1: port 1(veth1) entered blocking state
[  540.790958][T12163] br1: port 1(veth1) entered disabled state
[  540.791185][T12163] veth1: entered allmulticast mode
[  540.793133][T12163] veth1: entered promiscuous mode
[  540.823551][ T3871] br1: port 1(veth1) entered blocking state
[  540.823766][ T3871] br1: port 1(veth1) entered forwarding state
[  540.842547][T12165] br1: port 2(veth2) entered blocking state
[  540.842728][T12165] br1: port 2(veth2) entered disabled state
[  540.842895][T12165] veth2: entered allmulticast mode
[  540.844237][T12165] veth2: entered promiscuous mode
[  540.872238][ T3871] br1: port 2(veth2) entered blocking state
[  540.872444][ T3871] br1: port 2(veth2) entered forwarding state
[  554.878595][T12542] br1: port 2(veth2) entered disabled state
[  554.905172][T12543] veth2: left allmulticast mode
[  554.905369][T12543] veth2: left promiscuous mode
[  554.905650][T12543] br1: port 2(veth2) entered disabled state
[  554.941069][T12544] br1: port 1(veth1) entered disabled state
[  554.963465][T12545] veth1: left allmulticast mode
[  554.963651][T12545] veth1: left promiscuous mode
[  554.964642][T12545] br1: port 1(veth1) entered disabled state