[ 1359.316032][ T5383] br1: port 1(veth1) entered blocking state
[ 1359.317200][ T5383] br1: port 1(veth1) entered disabled state
[ 1359.317512][ T5383] veth1: entered allmulticast mode
[ 1359.319449][ T5383] veth1: entered promiscuous mode
[ 1359.405821][   T37] br1: port 1(veth1) entered blocking state
[ 1359.406148][   T37] br1: port 1(veth1) entered forwarding state
[ 1372.917958][ T5482] br1: port 1(veth1) entered disabled state
[ 1373.022626][ T5483] veth1: left allmulticast mode
[ 1373.023014][ T5483] veth1: left promiscuous mode
[ 1373.025567][ T5483] br1: port 1(veth1) entered disabled state