[ 1454.110499][ T7606] br1: port 1(veth1) entered blocking state
[ 1454.110739][ T7606] br1: port 1(veth1) entered disabled state
[ 1454.110949][ T7606] veth1: entered allmulticast mode
[ 1454.112410][ T7606] veth1: entered promiscuous mode
[ 1454.134207][   T91] br1: port 1(veth1) entered blocking state
[ 1454.134427][   T91] br1: port 1(veth1) entered forwarding state
[ 1465.406361][ T7705] br1: port 1(veth1) entered disabled state
[ 1465.427702][ T7706] veth1: left allmulticast mode
[ 1465.428400][ T7706] veth1: left promiscuous mode
[ 1465.428696][ T7706] br1: port 1(veth1) entered disabled state