[ 1555.353530][T10740] br1: port 1(veth1) entered blocking state
[ 1555.353792][T10740] br1: port 1(veth1) entered disabled state
[ 1555.354064][T10740] veth1: entered allmulticast mode
[ 1555.355897][T10740] veth1: entered promiscuous mode
[ 1555.511570][   T51] br1: port 1(veth1) entered blocking state
[ 1555.511853][   T51] br1: port 1(veth1) entered forwarding state
[ 1571.222993][T10799] br1: port 1(veth1) entered disabled state
[ 1571.383349][T10800] veth1: left allmulticast mode
[ 1571.383676][T10800] veth1: left promiscuous mode
[ 1571.384552][T10800] br1: port 1(veth1) entered disabled state