[ 1519.104320][ T8159] br1: port 1(veth1) entered blocking state
[ 1519.104604][ T8159] br1: port 1(veth1) entered disabled state
[ 1519.104849][ T8159] veth1: entered allmulticast mode
[ 1519.106729][ T8159] veth1: entered promiscuous mode
[ 1519.267198][ T7729] br1: port 1(veth1) entered blocking state
[ 1519.267446][ T7729] br1: port 1(veth1) entered forwarding state
[ 1553.725965][ T8250] br1: port 1(veth1) entered disabled state
[ 1553.879193][ T8251] veth1: left allmulticast mode
[ 1553.879524][ T8251] veth1: left promiscuous mode
[ 1553.880028][ T8251] br1: port 1(veth1) entered disabled state