[ 1852.517364][ T6072] br1: port 1(veth1) entered blocking state
[ 1852.517845][ T6072] br1: port 1(veth1) entered disabled state
[ 1852.518467][ T6072] veth1: entered allmulticast mode
[ 1852.521872][ T6072] veth1: entered promiscuous mode
[ 1852.642190][ T5102] br1: port 1(veth1) entered blocking state
[ 1852.642632][ T5102] br1: port 1(veth1) entered forwarding state
[ 1886.446630][ T6253] br1: port 1(veth1) entered disabled state
[ 1886.593772][ T6254] veth1: left allmulticast mode
[ 1886.594838][ T6254] veth1: left promiscuous mode
[ 1886.595337][ T6254] br1: port 1(veth1) entered disabled state