[ 1256.468246][ T6373] br1: port 1(veth1) entered blocking state
[ 1256.468524][ T6373] br1: port 1(veth1) entered disabled state
[ 1256.468807][ T6373] veth1: entered allmulticast mode
[ 1256.478288][ T6373] veth1: entered promiscuous mode
[ 1256.572800][   T38] br1: port 1(veth1) entered blocking state
[ 1256.573106][   T38] br1: port 1(veth1) entered forwarding state
[ 1287.999997][ T6552] br1: port 1(veth1) entered disabled state
[ 1288.092528][ T6553] veth1: left allmulticast mode
[ 1288.092830][ T6553] veth1: left promiscuous mode
[ 1288.093215][ T6553] br1: port 1(veth1) entered disabled state