[ 1637.138964][ T5195] br1: port 1(veth1) entered blocking state
[ 1637.139210][ T5195] br1: port 1(veth1) entered disabled state
[ 1637.139479][ T5195] veth1: entered allmulticast mode
[ 1637.141933][ T5195] veth1: entered promiscuous mode
[ 1637.303277][  T942] br1: port 1(veth1) entered blocking state
[ 1637.303627][  T942] br1: port 1(veth1) entered forwarding state
[ 1653.329097][ T5254] br1: port 1(veth1) entered disabled state
[ 1653.481381][ T5255] veth1: left allmulticast mode
[ 1653.481746][ T5255] veth1: left promiscuous mode
[ 1653.482046][ T5255] br1: port 1(veth1) entered disabled state