[ 1528.266846][ T4492] br1: port 1(veth1) entered blocking state
[ 1528.267107][ T4492] br1: port 1(veth1) entered disabled state
[ 1528.267390][ T4492] veth1: entered allmulticast mode
[ 1528.269980][ T4492] veth1: entered promiscuous mode
[ 1528.426755][  T498] br1: port 1(veth1) entered blocking state
[ 1528.427696][  T498] br1: port 1(veth1) entered forwarding state
[ 1563.022512][ T4584] br1: port 1(veth1) entered disabled state
[ 1563.212874][ T4586] veth1: left allmulticast mode
[ 1563.213108][ T4586] veth1: left promiscuous mode
[ 1563.213448][ T4586] br1: port 1(veth1) entered disabled state