[ 1855.736463][T17160] br1: port 1(veth1) entered blocking state
[ 1855.736919][T17160] br1: port 1(veth1) entered disabled state
[ 1855.737362][T17160] veth1: entered allmulticast mode
[ 1855.740810][T17160] veth1: entered promiscuous mode
[ 1855.847428][   T37] br1: port 1(veth1) entered blocking state
[ 1855.847950][   T37] br1: port 1(veth1) entered forwarding state
[ 1870.692748][T17259] br1: port 1(veth1) entered disabled state
[ 1870.822059][T17260] veth1: left allmulticast mode
[ 1870.822430][T17260] veth1: left promiscuous mode
[ 1870.823005][T17260] br1: port 1(veth1) entered disabled state