[ 1865.440561][T17434] br1: port 1(veth1) entered blocking state
[ 1865.441996][T17434] br1: port 1(veth1) entered disabled state
[ 1865.442439][T17434] veth1: entered allmulticast mode
[ 1865.446030][T17434] veth1: entered promiscuous mode
[ 1865.554741][   T37] br1: port 1(veth1) entered blocking state
[ 1865.555215][   T37] br1: port 1(veth1) entered forwarding state
[ 1880.572527][T17533] br1: port 1(veth1) entered disabled state
[ 1880.721780][T17534] veth1: left allmulticast mode
[ 1880.722335][T17534] veth1: left promiscuous mode
[ 1880.723563][T17534] br1: port 1(veth1) entered disabled state