[ 1232.093730][ T4046] br1: port 1(veth1) entered blocking state
[ 1232.094178][ T4046] br1: port 1(veth1) entered disabled state
[ 1232.094603][ T4046] veth1: entered allmulticast mode
[ 1232.097392][ T4046] veth1: entered promiscuous mode
[ 1232.208330][   T56] br1: port 1(veth1) entered blocking state
[ 1232.208997][   T56] br1: port 1(veth1) entered forwarding state
[ 1263.615264][ T4225] br1: port 1(veth1) entered disabled state
[ 1263.702159][ T4226] veth1: left allmulticast mode
[ 1263.702448][ T4226] veth1: left promiscuous mode
[ 1263.702799][ T4226] br1: port 1(veth1) entered disabled state