[ 1821.081239][T13305] br1: port 1(veth1) entered blocking state
[ 1821.081589][T13305] br1: port 1(veth1) entered disabled state
[ 1821.081891][T13305] veth1: entered allmulticast mode
[ 1821.084969][T13305] veth1: entered promiscuous mode
[ 1821.289156][   T40] br1: port 1(veth1) entered blocking state
[ 1821.289457][   T40] br1: port 1(veth1) entered forwarding state
[ 1838.133565][T13405] br1: port 1(veth1) entered disabled state
[ 1838.309046][T13406] veth1: left allmulticast mode
[ 1838.309267][T13406] veth1: left promiscuous mode
[ 1838.309585][T13406] br1: port 1(veth1) entered disabled state