[ 1190.492257][ T6452] br1: port 1(veth1) entered blocking state
[ 1190.492675][ T6452] br1: port 1(veth1) entered disabled state
[ 1190.493100][ T6452] veth1: entered allmulticast mode
[ 1190.496985][ T6452] veth1: entered promiscuous mode
[ 1190.588779][   T37] br1: port 1(veth1) entered blocking state
[ 1190.589262][   T37] br1: port 1(veth1) entered forwarding state
[ 1205.392513][ T6551] br1: port 1(veth1) entered disabled state
[ 1205.511256][ T6552] veth1: left allmulticast mode
[ 1205.511615][ T6552] veth1: left promiscuous mode
[ 1205.512108][ T6552] br1: port 1(veth1) entered disabled state