[ 1636.865008][ T7474] br1: port 1(veth1) entered blocking state
[ 1636.865333][ T7474] br1: port 1(veth1) entered disabled state
[ 1636.865591][ T7474] veth1: entered allmulticast mode
[ 1636.867415][ T7474] veth1: entered promiscuous mode
[ 1637.013453][   T39] br1: port 1(veth1) entered blocking state
[ 1637.013754][   T39] br1: port 1(veth1) entered forwarding state
[ 1652.588782][ T7533] br1: port 1(veth1) entered disabled state
[ 1652.754086][ T7535] veth1: left allmulticast mode
[ 1652.754451][ T7535] veth1: left promiscuous mode
[ 1652.754940][ T7535] br1: port 1(veth1) entered disabled state