[ 1515.265076][ T6421] br1: port 1(veth1) entered blocking state
[ 1515.265386][ T6421] br1: port 1(veth1) entered disabled state
[ 1515.265653][ T6421] veth1: entered allmulticast mode
[ 1515.267667][ T6421] veth1: entered promiscuous mode
[ 1515.437525][ T2839] br1: port 1(veth1) entered blocking state
[ 1515.437789][ T2839] br1: port 1(veth1) entered forwarding state
[ 1535.860757][ T6496] br1: port 1(veth1) entered disabled state
[ 1536.000000][ T6497] veth1: left allmulticast mode
[ 1536.000233][ T6497] veth1: left promiscuous mode
[ 1536.000561][ T6497] br1: port 1(veth1) entered disabled state