[ 1558.033391][ T6703] br1: port 1(veth1) entered blocking state
[ 1558.033797][ T6703] br1: port 1(veth1) entered disabled state
[ 1558.034176][ T6703] veth1: entered allmulticast mode
[ 1558.037077][ T6703] veth1: entered promiscuous mode
[ 1558.186828][ T6578] br1: port 1(veth1) entered blocking state
[ 1558.187113][ T6578] br1: port 1(veth1) entered forwarding state
[ 1573.960898][ T6762] br1: port 1(veth1) entered disabled state
[ 1574.113889][ T6763] veth1: left allmulticast mode
[ 1574.114109][ T6763] veth1: left promiscuous mode
[ 1574.115624][ T6763] br1: port 1(veth1) entered disabled state