[ 1540.635792][ T6502] br1: port 1(veth1) entered blocking state
[ 1540.636365][ T6502] br1: port 1(veth1) entered disabled state
[ 1540.636661][ T6502] veth1: entered allmulticast mode
[ 1540.638665][ T6502] veth1: entered promiscuous mode
[ 1540.978113][ T6504] br1: port 2(veth2) entered blocking state
[ 1540.978428][ T6504] br1: port 2(veth2) entered disabled state
[ 1540.978827][ T6504] veth2: entered allmulticast mode
[ 1540.980848][ T6504] veth2: entered promiscuous mode
[ 1541.286690][ T6506] br1: port 2(veth2) entered blocking state
[ 1541.287020][ T6506] br1: port 2(veth2) entered forwarding state
[ 1541.287524][ T6506] br1: port 1(veth1) entered blocking state
[ 1541.287768][ T6506] br1: port 1(veth1) entered forwarding state
[ 1569.692865][ T6760] br1: port 2(veth2) entered disabled state
[ 1569.693530][ T6760] br1: port 1(veth1) entered disabled state
[ 1570.018562][ T6762] veth2: left allmulticast mode
[ 1570.019429][ T6762] veth2: left promiscuous mode
[ 1570.019785][ T6762] br1: port 2(veth2) entered disabled state
[ 1570.330842][ T6764] veth1: left allmulticast mode
[ 1570.331115][ T6764] veth1: left promiscuous mode
[ 1570.331439][ T6764] br1: port 1(veth1) entered disabled state