[ 1458.197419][ T6558] br1: port 1(veth1) entered blocking state
[ 1458.197647][ T6558] br1: port 1(veth1) entered disabled state
[ 1458.197868][ T6558] veth1: entered allmulticast mode
[ 1458.199391][ T6558] veth1: entered promiscuous mode
[ 1458.227581][   T37] br1: port 1(veth1) entered blocking state
[ 1458.227869][   T37] br1: port 1(veth1) entered forwarding state
[ 1485.349172][ T6737] br1: port 1(veth1) entered disabled state
[ 1485.376517][ T6738] veth1: left allmulticast mode
[ 1485.376697][ T6738] veth1: left promiscuous mode
[ 1485.376945][ T6738] br1: port 1(veth1) entered disabled state