[ 1841.917391][T16288] br1: port 1(veth1) entered blocking state
[ 1841.917830][T16288] br1: port 1(veth1) entered disabled state
[ 1841.918233][T16288] veth1: entered allmulticast mode
[ 1841.922034][T16288] veth1: entered promiscuous mode
[ 1842.034168][   T55] br1: port 1(veth1) entered blocking state
[ 1842.034601][   T55] br1: port 1(veth1) entered forwarding state
[ 1856.889852][T16387] br1: port 1(veth1) entered disabled state
[ 1856.985057][T16388] veth1: left allmulticast mode
[ 1856.985414][T16388] veth1: left promiscuous mode
[ 1856.985913][T16388] br1: port 1(veth1) entered disabled state