[ 1518.564132][ T7566] br1: port 1(veth1) entered blocking state
[ 1518.564396][ T7566] br1: port 1(veth1) entered disabled state
[ 1518.564748][ T7566] veth1: entered allmulticast mode
[ 1518.566684][ T7566] veth1: entered promiscuous mode
[ 1518.712636][ T5487] br1: port 1(veth1) entered blocking state
[ 1518.713078][ T5487] br1: port 1(veth1) entered forwarding state
[ 1553.430300][ T7657] br1: port 1(veth1) entered disabled state
[ 1553.585100][ T7658] veth1: left allmulticast mode
[ 1553.585339][ T7658] veth1: left promiscuous mode
[ 1553.585675][ T7658] br1: port 1(veth1) entered disabled state