[ 1648.732695][ T4974] br1: port 1(veth1) entered blocking state
[ 1648.732968][ T4974] br1: port 1(veth1) entered disabled state
[ 1648.733236][ T4974] veth1: entered allmulticast mode
[ 1648.735989][ T4974] veth1: entered promiscuous mode
[ 1648.900245][  T926] br1: port 1(veth1) entered blocking state
[ 1648.900522][  T926] br1: port 1(veth1) entered forwarding state
[ 1685.389265][ T5153] br1: port 1(veth1) entered disabled state
[ 1685.557129][ T5154] veth1: left allmulticast mode
[ 1685.557384][ T5154] veth1: left promiscuous mode
[ 1685.557729][ T5154] br1: port 1(veth1) entered disabled state