[ 1524.349825][T10251] br1: port 1(veth1) entered blocking state
[ 1524.350202][T10251] br1: port 1(veth1) entered disabled state
[ 1524.350451][T10251] veth1: entered allmulticast mode
[ 1524.352487][T10251] veth1: entered promiscuous mode
[ 1524.506030][   T50] br1: port 1(veth1) entered blocking state
[ 1524.506420][   T50] br1: port 1(veth1) entered forwarding state
[ 1540.062752][T10310] br1: port 1(veth1) entered disabled state
[ 1540.217994][T10311] veth1: left allmulticast mode
[ 1540.218920][T10311] veth1: left promiscuous mode
[ 1540.219257][T10311] br1: port 1(veth1) entered disabled state