[ 1804.887690][T13820] br1: port 1(veth1) entered blocking state
[ 1804.887941][T13820] br1: port 1(veth1) entered disabled state
[ 1804.888186][T13820] veth1: entered allmulticast mode
[ 1804.890018][T13820] veth1: entered promiscuous mode
[ 1805.090051][   T56] br1: port 1(veth1) entered blocking state
[ 1805.090344][   T56] br1: port 1(veth1) entered forwarding state
[ 1826.710217][T13959] br1: port 1(veth1) entered disabled state
[ 1826.899236][T13960] veth1: left allmulticast mode
[ 1826.899484][T13960] veth1: left promiscuous mode
[ 1826.899780][T13960] br1: port 1(veth1) entered disabled state